Patent Application
20190161277
The present application relates generally to systems and methods for collection, storage, transportation or other logistical management of grain, peanuts, oilseeds, cotton or other bulk products as well as packaged fruits, other packaged products, or other goods. More particularly, the present application relates to containerized logistical management of goods. Still more particularly, the present application relates to using environmentally controlled containers to collect, store, and transport goods to improve traceability and to reduce material handling thereby limiting loss, damage, or other quantity or quality reduction between origin and destination.
The background description provided herein is for the purpose of generally presenting the context of the disclosure. Work of the presently named inventors, to the extent it is described in this background section, as well as aspects of the description that may not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure.
Current systems and processes for collecting, storing, and transporting grain, loose goods, or other bulk products often suffer from several problems. Current bulk product handling is laborious, time consuming, and leads to, among other things, large losses of product and a mingling of product that limits the ability to track product. For example, when including the various options for product handling, a series of 39 loose product handling operations may be performed between the origin location of a product and its destination. For example, when bulk product such as corn is harvested, it may be handled as many as 39 times from the time it is on the stalk, to the time it arrives at a facility for use to manufacture food, to generate energy in the form of ethanol, or for other uses. Through the process of handling the corn 39 times a large percentage of the product may be lost or left behind. The corn may also be mingled with corn produced from other farms and, as such, the location from which the corn came may become unclear very quickly. That is, for example, when corn leaves the farm and is delivered to a co-op, it may be mixed with corn from surrounding farms and/or fields and the ability to recall, trace, or otherwise track where a particular portion of corn came from may quickly be difficult to determine. Still other problems associated with transportation inefficiencies and other issues have plagued the logistics of bulk product management for a long time.
The following presents a simplified summary of one or more embodiments of the present disclosure in order to provide a basic understanding of such embodiments. This summary is not an extensive overview of all contemplated embodiments, and is intended to neither identify key or critical elements of all embodiments, nor delineate the scope of any or all embodiments.
In one or more embodiments, a method for handling bulk products may include placing harvested product into a container and facilitating shipment of the container with the harvested product to an end user of the harvested product without further handling of the harvested product until the container reaches the end user. In one or more embodiments, the method may also include in situ drying of the harvested product in the container.
In one or more embodiments, a method for containerized shipping may include shipping a bulk product in a container from a first location to a second location and shipping packaged products in the container from the second location to a third location. In one or more embodiments, the third location may be the same as the first location and in other embodiments, the third location may be a different location. The method may also include shipping bulk product in the container from the third location to the second location and shipping packaged products in the container from the second location to the first location.
In one or more embodiments, a container for shipping may include a housing with a bottom, a lid arranged on a top portion of the housing, and a floor arranged within the housing and spaced away from the bottom. The container may also include a drying port configured for receiving drying air and allowing the drying air to pass below the floor, upward through the container and out the lid. In one or more embodiments, the floor may be an air permeable floor. In one or more embodiment, the lid may provide for an air tight seal.
In one or more embodiments, a method of distributing bulk products may include receiving a container loaded with bulk products, storing the container on a pad, shipping the container to an export facility, and performing each of the steps of the method without handling the bulk product. For example, where a farmer sells loaded to containers to a domestic distributor, the distributor may take the mentioned steps to get the product to an export facility.
In one or more embodiments, a method of shipping bulk products may include loading a sea-going vessel with a plurality of containers containing bulk products, traveling across a sea with the vessel, unloading the plurality of containers from the sea-going vessel, and performing each of the steps of the method without handling the grain-type products. For example, an exporter may take the mentioned steps to export the bulk product from one country to another.
In one or more embodiments, a method for handling bulk products may include receiving loose harvested product into a container, drying the loose harvested product in situ, storing the container, and shipping the container with the harvested product to an end user of the harvested product without further handling of the harvested product until the container reaches the end user. In one or more embodiments, the shipping process may include stacking containers to create a stack of two containers on a truck trailer and carrying or transporting the stack of containers over the road. Additionally or alternatively, the shipping process may include stacking containers to create a stack of three containers on a rail well car and carrying or transporting the stack of containers over the rails.
In one or more embodiments, a container for storage and shipping may include a housing with a bottom, a lid arranged on a top portion of the housing, and a floor arranged within the housing and spaced away from the bottom to allow moisture from product in the container to drain out of the product and through the floor. Additionally, the container may include an interior with smooth walls including smooth panels covering otherwise corrugated sidewalls. Additionally, the corrugated sidewalls may be insulated. Additionally, the lid may include a plurality of lid locks that also are configured for use to lift the lid. The container may also include lifting lugs that are accessible when the lid is in place and when the lid is removed.
While multiple embodiments are disclosed, still other embodiments of the present disclosure will become apparent to those skilled in the art from the following detailed description, which shows and describes illustrative embodiments of the invention. As will be realized, the various embodiments of the present disclosure are capable of modifications in various obvious aspects, all without departing from the spirit and scope of the present disclosure. Accordingly, the drawings and detailed description are to be regarded as illustrative in nature and not restrictive.
The present application, in some embodiments, relates to logistical management of bulk products. In particular, the present application discusses a storage container for bulk products that allows grain or other bulk product to be placed in the container, dried, stored, and shipped, from its place of origin to its destination all in the same container. This container and method allow material handling to be drastically reduced as compared to current methods. This drastic reduction in material handling allows for a related reduction in losses and damage to the product between its place of origin and its destination. Still further advantages relate to tracking of goods back to their place of origin. Current paradigms and infrastructure for grain-related material handling or other bulk product handling and transport have made it difficult to consider or imagine alternative approaches. The system and method disclosed herein reflect a revolution in material handling and logistical management of goods. While the system has advantages associated with bulk products, the system also provides advantages when used for packing and shipping of packaged goods. The versatility of the system described herein allows for full circle usage creating efficiencies never before seen in the logistical management of goods.
Referring to
The housing 102 may be configured to maintain the goods within the container 100 and to limit, reduce, restrict and/or control interaction with the exterior environment. The housing 102 may also be configured to support the goods stored therein during lifting, transporting, or other handling. The housing 102 may be substantially solid and may be constructed of steel, aluminum, metal alloys, molded materials, plastics, or other relatively durable materials. The housing may include sidewalls 108 and a bottom 110 and may be substantially rectangular in shape. In one more embodiments, the container may range from approximately 5′-8″ to approximately 6′-4″ high. The container may be approximately 8′-0″ wide by approximately 40′-0″ long. Still other dimensions and sizes may be provided and may be adjusted to accommodate shipping regulations and other design features. The housing 102 may be substantially or completely air tight preventing exchange of gas with the exterior environment except when desired such as, for example, during drying processes. In one or more embodiments, the housing may be insulated to reduce, minimize, and/or slow down temperature changes within the container. In one or more embodiments, insulation may be provided in conjunction with a cooling system and the insulation may function to maintain cool temperatures within the container.
As shown in
Referring now to
In one or more embodiments, the drying process may include a radio frequency dryer that does not rely on circulating hot air to dry the product in the container 100. In this embodiment, the perforated floor 104 may be provided as with the hot air drying process, but the perforated floor may be positioned closer to the bottom of the container 100 due to avoiding a need for larger volumes of hot air flow below it. The perforated floor, in this embodiment, may allow moisture from the goods to travel downward through the goods and through the floor 104 such that moisture may be collected and/or discarded. The perforated floor 104 may maintain the goods near the bottom of the container 100 at a location above the collected liquid, but closer to the bottom of the container 100 than a system with a floor 104 adapted for hot air drying. In this radio frequency drying system, the vents in the lid may also be omitted or they may be included to allow for other uses related to filling the container with inert or other gases, or cooler air circulation, for example.
Turning now to
The
A top view is shown in
The housing 102 may include an air, gas, or other fluid port on an end thereof. The fluid port may be accessible from the outside of the container and may allow for charging the container with gas and/or flowing gas, air, or other fluid through the container. In one or more embodiments, the fluid port may be arranged on an end of the container at or near the bottom of the container. The fluid port may be arranged below the floor and, as such, may be used to dry the product in the container by blowing, conveying, or otherwise forcing air or other gases into the container below the floor where the air or other gases may flow upward through the floor and the product so as to dry the product. The lid may be opened and/or other panels may be opened so as to allow the flow of air or gas. In one or more embodiments, particular panels may be opened to cause air or gas to flow through particular portions of the product in particular locations within the container, for example. Still other approaches to drying may be used including mixers or other devices to churn or mix the product and increase the speed of drying.
As shown in
As shown in
In one or more embodiments, the container 100/200 may include a chiller, cooler, or other temperature control system. The system may be similar to the refrigeration and/or freezing systems that are present on trucks or containers.
It is to be appreciated that a comparison of the
Turning now to
With continued reference to
At A4, the wagon or truck may unload the product into a dump pit and elevator leg system or auger that will elevate, carry, or convey the product to the next step. At A5 and for product that is too wet to store at harvest moisture levels (product would deteriorate without drying), the product may be unloaded into a wet product bin. On the other hand, if the product is not too wet, the product can remain in a storage bin that is equipped with a false floor with perforated slots. A fan on the storage bin may push, blow, or otherwise circulate unheated (normal) air through the false floor, through the perforated slots, up through the bin and exhausted through vents at the top of the storage bin. This method may allow for drying of product when moisture to be removed from the product is at or about 1% to 2%. In the case of product wetter than the 1-2% mentioned, at A6, the wet product may go through an elevator leg system or auger again to be brought to a product dryer. At A7, the product may be dried in a dryer. There are various product dryers used in the industries including batch dryers and continuous flow dryers. Batch dryers may be filled to their capacity, the product may be dried, and then all the product may be unloaded at the same time and then a new batch of wet product may be unloaded into the batch dryer. In contrast, a continuous flow dryer may continually have new wet product going into the top of the product dryer and dried product exiting the bottom of the product dryer. After drying, at A8, the dry product may go through an elevator leg system or auger again to be brought to a product storage bin. At A9, the dry product may be unloaded into a dry storage bin. Most of the product can be stored at this level. However, if there is not enough storage capacity at harvest time, which is the case almost every harvest season, other storage may be used. At A10, when there is insufficient storage at the farm gate, product may be unloaded from the storage bins of A9 and loaded into a truck, wagon or harvest cart to be brought to A11. At A11, product may be unloaded from truck/wagon into a product bagging machine or through another offsite auger and storage bin system. At A12, product is then put into product storage bags laying horizontally along the ground. At A13, when it is time to ship the product, the product may be unloaded from the product storage bags through a product unloading machine or an auger/leg system of an offsite product storage. At A14, the product may be unloaded into a truck, wagon or other form of road transportation. If the product gained too much moisture in the product storage bags, it will need to go through steps A4-A10 again before being shipped to a customer. In some cases, the product may be shipped F.O.B. the buyer, co-op or other destination.
At B15, the product may be shipped to the next level or a customer of the farmer and may go through their auger or elevator leg system. Depending on the timing of product marketing by the farmer, storage capacity of the farmers operations or close proximity to rail, river and export customers/markets, the farmer may skip steps A4-A14 or may even skip all the way to step C25 or C30. This depends largely on the farmer's physical proximity to these facilities. However, a large majority of product typically goes through the “B” level steps. At the customer location and at B16, the product may be unloaded into a dry storage bin. If, instead of pre-drying the material before shipping to the customer, wet product is shipped directly from the farmer or farmer's field to the “B” entity then the “B” entity may dry the product similar to steps A5 through A9. At B17, if there is insufficient storage capacity at the ‘B’ entity, the product may be stored in a building or bunker at this level and, as such, the product will go through the elevator leg system again. Alternatively, and in some cases, the product may be directly unloaded into wagons, trucks or harvest carts from the bins out of side spouts in product bins. At B18, the product may be transported via a truck, wagon, harvest cart or auger system to a building or bunker and at B19, the product may be unloaded and stored in the building or bunker. In most cases, the product is covered by a plastic tarp or overhead roof/building to protect the product from weather, animals and theft.
At B20, when it is time to ship the product to the next customer, the product is reclaimed from the bunker and buildings through a reclaim auger or payloader. At B21, the product may be unloaded into a wagon, truck or harvest cart and at B22, the product may be unloaded into the dump pit and elevator leg system again. At B23, the product may be unloaded into the dry product bin and at, B24, the product may be unloaded into a truck or railcar for shipment through kinetic energy of side spouts in the dry product bins. In some cases, it may need to go through the elevator leg system again.
It is to be appreciated that the parties involved in the ‘B’ operations may include local co-ops, private distributors, or other entities. These parties may be entities that are manage the logistics of the goods between the farm, for example, and the overseas and/or waterway shipments. These entities may be intermediaries, separate from the farmer, and separate from the large international supply managers. In one or more embodiments, these shipments may be made F.O.B. the port or other area in control of the overseas shipping entity.
At C25, the product may be transported via road or rail to the next step and may go through that facility's elevator leg system. At C26, from the elevator leg system, the product may be stored in a dry product bin. At C27, for river shipments, the product may be transported through a barge conveyor. In some cases, it may go through the elevator leg system again before the barge conveyor. There are some shipments that will bypass steps C25-C28 depending on close proximity to river terminals and freight costs.
At C28, the product may be unloaded and transported via a barge down the river. At C29, the product may be unloaded via a clam shell or auger system from the barge and at C30, the product may be placed into the export dump pit and elevator leg system. At C31, the product may be unloaded into the dry product bin and at C32, the product may go through the export leg or conveyor system. The product may then be unloaded at C33 into ship load out bins. Some export terminals may not have the load out bins and may, instead, load directly from the conveyer system. At C34, the product is transported via bulk ships. At C35, the product may be unloaded via a clam shell or auger system from the ship. At C36, the product may be unloaded into the import facility dump pit and elevator leg system and at C37, the product may be unloaded into the dry product bin. At C38, the product may then be shipped via river, rail or road depending on import facility location and final markets through a barge, railcar or truck. Product may need to go through the elevator leg system again to reach these modes of transportation. At C39, the product finally reaches and is unloaded at the final customer. Through all these steps, product may be physically moved over 5,280′ or 1 mile as it is handled between the various bins, containers, or modes of transportation.
It is to be appreciated that the entities associated with the ‘C’ operations may be relatively large and/or international organizations that manage the overseas logistics and handling. In one or more embodiments, these entities may be companies such as Cargill, CHS, Bunge, ADM, and the like. These companies may deliver product to any of a number of customers including manufacturers needing raw materials, distributors, or other buyers. It is to be appreciated that while the entities involved in the various stages of logistics have been identified as farmers, co-ops/distributors, and international companies, each of these entities may overlap into the adjoining operations or logistics and/or may perform any one or all of the logistical operations. In some cases, these shipments may be made F.O.B. the destination or the country of destination.
In contrast to the above process (i.e., A1-C39) involving a substantially high number of material handling steps, the process involved using the container described above may reduce the material handling steps to a number as low as two. As shown in
The presently disclosed container approach may provide for higher quality product with less product handles, better market access for local producers and businesses and closer customer relationships between producer and end user/customer. The process may allow for traceability of the product back to the field, farmers name, hybrid planted, date planted, product applied such as fertilizers or pesticides, harvest date, etc. Still other information that may be available relating to the product may include test weight, protein content, oil content, etc. Still further, growing environment information may be available such as weather patterns, growing conditions, soil moisture, soil type, average rainfall, and the like. Still other detailed and informative information regarding the bulk goods may be included.
In one or more embodiments, block chain technology may be implemented for managing the logistics of the containers described herein. For example, a digital ledger approach may be used for managing the transactions domestically, through customs, and outside of the U.S. The digital ledger may allow for more seamless transactions with less paperwork and a higher level of certainty associated with the transactions. In one or more embodiment, the digital ledger may include the tracking information for one or more of the containers described herein and, as such, may include highly detailed information about the bulk product in the container such as the wide variety of information mentioned above (i.e., quality information, hybrid, date planted, products applied, growing conditions, etc.). The use of block chain technology both for purposes of transactions but also for carrying detailed data associated with a bulk product may be a marked and improved departure from an industry or process formerly capable of much less information such as type of bulk product (i.e., corn, oilseed, etc.) and quantity. The improved ability for maintaining this information and maintaining the association of the information with the product may allow for certifications such as ISO 9001 and ISO 22006.
The process may also allow for highly mobile transportation, storage and preservation of product instead of multiple assets fixed in multiple locations and may decrease product inventory losses (less food waste). Less food miles to transport the product may provide for higher quality product and a safer transportation system. In addition to the increased transportation safety, the facilities safety is increased with no chance of product engulfment, auger engagement or facility explosions. With the ability to track the container, the theft risk is reduced dramatically. In the
It is also to be appreciated that the container described above may be particularly advantageous for grain, loose product, or other bulk products because of its top loading capability. That is, common containers are designed for end-loading where a forklift, for example, may physically drive into the end of the container to load the container with palletized goods. Using these types of containers for grain or other bulk product is difficult at best and may result in an underfilled container, for example.
As mentioned,
At the pad, the container may be placed on a drying platform where hot air or other drying fluid can be distributed through the container to dry wet product (306). That is, the product may be dried in situ within the container at the pad location. If the product is dry enough at harvest time, the container may bypass the drying pad and be directly stored/stacked at the pad. The drying platform may have multiple containers organized around a dryer. The dryer may include attachment hoses extending from the dryer to each surrounding or nearby container allowing multiple containers to be dried simultaneously. A series of containers may be stacked and stored at the pad awaiting shipment.(300)
When it is time for shipment, a container may be placed on a trailer or chassis. In the case of rail shipping, three containers may be stacked on a rail car (310). In either case, the containers may be shipped to a river port and placed on a pad at the river port facility 312. The containers may then be placed on a barge for river shipments (e.g., around 42 containers per barge) (314). In one or more embodiments, this step may be skipped depending on close proximity to river markets and transportation costs. The container may be removed from the barge or other shipping system and placed on a pad at an export facility until it is placed on a ship for ocean shipments (316). The container may travel across oceans or seas (318) to and may be removed from the ship and placed on a pad at an import facility (320). The container may then be placed on a barge, rail car, and/or chassis (322) and sent to its final customer (324), where it may be offloaded and placed on a pad and/or stacked.
While the above discussion has been focused on bulk products, the container described above or similar containers may be used for packaged products and goods as well. For example, as shown in
The intermodal containers can be shipped via road, rail, river or ocean and pallets can stay in containers until the container reaches its final customer or distribution center. Most of the time, they need to be shipped via road or truck first before they will reach a rail, river or ocean facility. As show in
Road—1 Per Truck
Rail—2 Per Well Car
River—Around 42 Per Barge
Ocean—Depending on Size of Ship—Can be 18,000 TEU's (20′ Equivalent Units/Containers) or More Now with Newer Ship Capacities
In contrast to current containerized shipment of packaged goods, the containers 100, 200 described herein may allow for a higher density of packaged goods to be shipped. Palletized packaged products may be put into a container through a top loading automated conveyor system. The container 100/200 may be shipped via road, rail, river or ocean and pallets may stay in the container until the container reaches its final customer or distribution center. Most of the time the containers may be shipped via road or truck first before they will reach a rail, river or ocean facility. In general, the containers described herein may be shorter in height than commonly used containers. Accordingly, as shown in
Road—2 Per Truck (Assumes regulations allows 90,000#'s or more for 7 axle trucks) This will allow double the amount to be shipped via road compared to current system.
Rail—3 Per Rail Car—This will allow for 50% more to be shipped per rail car.
River—Around 42 Per Barge
Ocean—Depending on Size of Ship—Can be 18,000 TEU's (20′ Equivalent Units/Containers) or More now with Newer Ship Capacities
The container 100/200 described here may have the same standard dimensions of containers today except the height 502 may be 5′-8″ (low cube) or height 504 6′-4″ (high cube). As such, three of the containers may have the same height and inter-stack or ship the same as with 2 standard low or high cube containers today. Because most packaged products average in height from 4′-2″ to 5′-6″ on average today, the containers 100/200 herein may still be able to store and ship the same amount of product per container but may be able to ship 100% more product over the road or 50% more product over the rail.
For most modes of transportation for product today, packaged products are not shipped in bulk modes and conversely bulk products are not shipped in packaged container modes. As may be appreciated this creates large inefficiencies in shipping costs. Also, most of the bulk shipments out of the U.S. are traveling from East to West across the Pacific and packaged products are traveling from West to East across the Pacific. Due to the lack of interchangeability between container modes, this creates empty modes of transportation for the one-way return trip. This creates unnecessary freight costs, decreased efficiencies, higher energy consumption/costs, labor, repairs and infrastructure needed to support all the shipping and storage requirements.
It is to be appreciated that bulk, in the context of the present application, may include loose, unpackaged, products such as grain or other loosely handled products. Moreover, it should be appreciated that current infrastructure for managing bulk product is focused on handling loose product at each location and infrastructure has been created and constructed at these facilities for doing so. Moreover, current container designs do not lend themselves toward use with loose product because of their end-loading design as opposed to a top-loading design.
In one or more embodiments of the process described herein, and as shown in
In one or more embodiments, for example, after the process of
In still other embodiments, the above-described system may be used to perform a higher turn shipping process where, generally, the container may travel a shorter distance and repeat the process more often and/or faster. For example, with reference to
Referring now to
The primary storage location outside the hub may be used for transloading processes. For example, if a shipment of containers are returned to the facility having been shipped out with bulk product and returning with packaged goods, a transloading process may be used to remove the packaged goods from the containers and place them in trucks via the loading dock doors. Other transloading processes may also be performed.
The building or other locations at the hub may also be used for cleaning the containers. For example, the containers may be cleaned between periods of unloading and loading or when the containers are otherwise empty, for example.
The system as described herein may reduce, minimize, and or eliminate waiting, generally. For example, several containers may be provided to a harvest location such that the combine does not need to await arrival of a truck to have a place to unload grain. Moreover, trucks that may otherwise wait at a harvest location for an earlier truck to be filled, may not need to wait because the containers can be filled prior to requesting pick up by a truck. The issue of timing may be eliminated because of the readily available containers that are not tied to a transportation vehicle. Moreover, the loading and unloading of railcars may proceed much faster and may be facilitated by readily loaded and available containers that merely need to be placed on a rail car and secured. The presence of ship yards that are full of containers available for shipping reduces the need for ships to wait for containers to arrive.
Although the present invention has been described with reference to preferred embodiments, persons skilled in the art will recognize that changes may be made in form and detail without departing from the spirit and scope of the invention.
As used herein, the terms “substantially” or “generally” refer to the complete or nearly complete extent or degree of an action, characteristic, property, state, structure, item, or result. For example, an object that is “substantially” or “generally” enclosed would mean that the object is either completely enclosed or nearly completely enclosed. The exact allowable degree of deviation from absolute completeness may in some cases depend on the specific context. However, generally speaking, the nearness of completion will be so as to have generally the same overall result as if absolute and total completion were obtained. The use of “substantially” or “generally” is equally applicable when used in a negative connotation to refer to the complete or near complete lack of an action, characteristic, property, state, structure, item, or result. For example, an element, combination, embodiment, or composition that is “substantially free of” or “generally free of” an element may still actually contain such element as long as there is generally no significant effect thereof.
To aid the Patent Office and any readers of any patent issued on this application in interpreting the claims appended hereto, applicants wish to note that they do not intend any of the appended claims or claim elements to invoke 35 U.S.C. § 112(f) unless the words “means for” or “step for” are explicitly used in the particular claim.
In the foregoing description various embodiments of the present disclosure have been presented for the purpose of illustration and description. They are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obvious modifications or variations are possible in light of the above teachings. The various embodiments were chosen and described to provide the best illustration of the principals of the disclosure and their practical application, and to enable one of ordinary skill in the art to utilize the various embodiments with various modifications as are suited to the particular use contemplated. All such modifications and variations are within the scope of the present disclosure as determined by the appended claims when interpreted in accordance with the breadth they are fairly, legally, and equitably entitled.
The present application claims priority to U.S. Provisional Application 62/587,892 entitled Logistical System and Process which was filed on Nov. 17, 2017 and U.S. Provisional Application 62/627,302 entitled Logistical System and Process which was filed on Feb. 7, 2018, the content of each of which is hereby incorporated by reference in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 62627302 | Feb 2018 | US | |
| 62587892 | Nov 2017 | US |
