Claims
- 1. Compacting and baling apparatus comprising:a base adapted to rest upon a support surface and wall means fixed laterally to the base, the wall means and the base defining a compacting chamber above the base; the wall means including opposing first and second side walls each extending generally normal to the base to a side wall extremity, and a rear wall extending generally normal to the base and between the first and second side walls; the wall means further including a front wall extending normal to the base and between the side walls, with a compacting chamber loading ingress and a compacted bale egress defined by the front wall; a reciprocating compression assembly including (a) a compression plate member within the compacting chamber, the compression plate member disposed generally parallel to the base and having an inner side facing into the compacting chamber and an outer side opposite the inner side; (b) an elongated compression beam extending generally parallel with the base and having a first end extending through a first elongated slot in one of the side walls and a second end extending through a second elongated slot in the other side wall; (c) means for rigidly coupling the compression plate member with the elongated compression beam for movement therewith; and (d) first and second piston assemblies each extending generally normal to the base and fixed at one end adjacent the base and at a second end to one of the ends of the elongated compression beam; compression means fitted between the base and the side wall extremities for forcing the compression plate member toward the base in order to compact articles placed in the compacting chamber, to form a bale of the compacted articles; means for applying strapping to a compacted bale while in the compacting chamber; and means for ejecting a strapped, compacted bale out of the bale egress.
- 2. The compacting and baling apparatus recited in claim 1, wherein the compression means comprises first and second piston assemblies, each extending generally normal to the base and parallel with, and outside of a corresponding one of the first and second side walls, each piston assembly fixed at one end adjacent the base and at a second end to the compression assembly.
- 3. The compacting and baling apparatus recited in claim 2, further comprising first and second side panels extending generally normal to the base and parallel with a corresponding one of the first and second side walls, with a corresponding one of the first and second piston assemblies fitted between the respective side wall and side panel.
- 4. The compacting and baling apparatus recited in claim 1, wherein the front wall further comprises a door rotatably hinged to one of the side walls for opening and closing rotation about an axis extending generally normal to the base, the door forming the compacted bale egress when in an open position.
- 5. The compacting and baling apparatus recited in claim 4, further comprising latch means along the door and the other side wall for latching the door into a closed position.
- 6. The compacting and baling apparatus recited in claim 5, further comprising sensing means along the other side wall for sensing whether the door is in the closed position.
- 7. The compacting and baling apparatus recited in claim 6, further comprising a loading gate pivotably hinged in the door at an upper location thereon spaced from the base, the gate forming the loading ingress when the compression assembly is in the retracted position whereby articles to be compacted may be inserted through the ingress and into the compacting chamber while the door is in the closed position.
- 8. The compacting and baling apparatus recited in claim 7, wherein the loading gate is pivotably hinged about an axis which is generally parallel with and spaced from the base, the loading gate rotatable between a closed position generally in the same plane with the door and an open position generally normal to the door.
- 9. The compacting and baling apparatus recited in claim 8, wherein the sensing means further senses when the loading gate is in the closed position.
- 10. The compacting and baling apparatus recited in claim 9, further comprising controller means for preventing operation of the compression means unless both the door and the loading gate are in their respective closed positions.
- 11. The compacting and baling apparatus recited in claim 10, further comprising:means for sensing when the compacting chamber is full; and the controller means including means for preventing operation of the compression means unless the compacting chamber is sensed as full.
- 12. The compacting and baling apparatus according to claim 11, further comprising means for restricting operation of the compression means until after the door and the loading gate are in their respective closed positions, the compacting chamber is full and a security key is inserted into an assembly electronically coupled with the controller means.
- 13. The compacting and baling apparatus recited in claim 1, wherein the first and second elongated slots extend generally normal to the base.
- 14. The compacting and baling apparatus recited in claim 1, wherein the rigidly coupling means comprises support member means extending between and coupled with the elongated compression beam and the compression plate member.
- 15. The compacting and baling apparatus recited in claim 14, wherein the elongated compression beam and the support member means comprises:a pair of spaced plates joined and extending generally normal to the outer side of the compression plate member, each of the pair of plates having an upper, elongated section including the first and second ends extending through the respective first and second slots in the side walls and a support member section between the elongated section and the outer side of the compression plate member; and a pair of spaced bridging plates extending between the pair of plates.
- 16. The compacting and baling apparatus recited in claim 15, further comprising:the compression plate member comprising a pair of spaced plates, including a first, lower plate defining the inner side and a second, upper plate defining the outer side; and wherein the plates include plural tabs at extremities of the support member portions thereof, each tab extending through a tab slot in the upper plate and in contact with the lower plate to impart strength and rigidity for the compression plate member.
- 17. The compacting and baling apparatus recited in claim 16, wherein each support member tab is defined by shoulders engaging the outer side of the upper plate.
- 18. The compacting and baling apparatus recited in claim 16, further comprising:the lower plate having plural strut slots therein; plural strut members fitted into engagement with, and between the upper and lower plates, each strut member extending generally parallel with the base and having plural pairs of spaced, opposed retainers dimensioned to extend through the strut slots in the lower plate and beyond the inner side; pairs of the retainers in each strut being aligned with retainers in other struts; and plural strap retainers, each strap retainer fitted across the inner side of the lower plate between the front and rear walls, each strap retainer including an elongated opening therein for permitting the release of strapping extending therethrough.
- 19. The compacting and baling apparatus recited in claim 1, further comprising:a floor plate assembly including a floor plate positioned in the compacting chamber adjacent the base and opposite the compression plate member for supporting the articles during compacting.
- 20. The compacting and baling apparatus recited in claim 19, wherein the floor plate is arched across the compacting chamber between the side walls, with a greatest distance between the arch and the base being centrally located in the compacting chamber.
- 21. The compacting and baling apparatus recited in claim 20, further comprising plural floor plate arch supports between the floor plate and the base and extending between the side walls.
- 22. The compacting and baling apparatus recited in claim 19, further comprising at least one depression member fitted to a surface of the floor plate facing the compression plate member and extending from adjacent the rear wall toward the front wall, the depression member adapted to form a depression in the bottom of a compacted bale to facilitate lifting of the bale.
- 23. The compacting and baling apparatus recited in claim 22, wherein the depression member includes an elongated groove extending from adjacent the rear wall toward the front wall, the groove dimensioned to receive strapping therein.
- 24. The compacting and baling apparatus recited in claim 19, wherein the floor plate comprises:a plurality of overlapping floor sections extending between the side walls; and means for sliding the floor sections in a direction from the rear wall toward the baling egress.
- 25. The compacting and baling apparatus recited in claim 19, wherein the ejecting means comprises an ejection piston assembly fitted between the base and floor plate, and extending in a direction between the rear and front walls.
- 26. The compacting and baling apparatus recited in claim 25, wherein the ejecting means further comprises means with the floor plate for engaging a side of the compacted bale adjacent the rear wall and pushing the bale toward the bale egress during operation of the ejection piston assembly.
- 27. The compacting and baling apparatus recited in claim 26, wherein the bale engaging and pushing means comprises pusher tabs attached to and extending away from the floor plate.
- 28. The compacting and baling apparatus recited in claim 26, wherein the bale engaging and pushing means comprises:a pusher tray slidably fitted across a top surface of the floor plate; and means for sliding the pusher tray toward the baler egress responsive to operation of the ejection piston assembly.
- 29. The compacting and baling apparatus recited in claim 28, further comprising:a pair of depression members fitted to a top surface of the floor plate facing the compression plate member, each depression member extending from adjacent the rear wall toward the front wall and adapted to form a depression in the bottom of a compacted bale to facilitate lifting; and wherein the pusher tray is shaped and dimensioned to slide across the surface of the floor plate between the pair of depression members.
- 30. The compacting and baling apparatus recited in claim 28, wherein the pusher tray includes an upwardly-extending tab portion for engaging and pushing the rear side of the compacted bale.
- 31. The compacting and baling apparatus recited in claim 1, further comprising strapping spool support means carried by the apparatus.
- 32. The compacting and baling apparatus recited in claim 31, further comprising strapping feed openings in the rear wall.
- 33. Apparatus for compacting articles and adapted for use indoors within small floor and vertical spaces, comprising:an enclosure including a base adapted to rest upon a support surface and wall means fixed laterally to the base, the wall means and the base defining a compacting chamber above the base; the wall means including opposing first and second side walls each extending generally normal to the base to a side wall extremity, and a rear wall extending generally normal to the base and between the first and second side walls; the wall means further including a front wall extending normal to the base and between the side walls with a compacted material egress defined by the front wall; a reciprocating compression assembly including (a) an elongated beam section having first and second ends each of which extends through an elongated slot in a corresponding one of the first and second side walls; (b) a compression plate member within the compacting chamber and mechanically coupled for reciprocating movement in the compacting chamber with the elongated beam; (c) means for rigidly coupling the compression plate member with the elongated compression beam for movement therewith; and (d) first and second piston assemblies each extending generally normal to the base and fixed at one end adjacent the base and at a second end to one of the ends of the elongated compression beam; first and second elongated piston assemblies within the enclosure, each of the piston assemblies extending along a corresponding one of the first and second side walls and fixed at one end adjacent the base and at the other end to a corresponding end of the elongated beam; and means for ejecting compacted articles through the egress in a direction laterally away from the rear wall.
- 34. The apparatus recited in claim 33, further comprising means within the enclosure for forming depressions in a bale of compacted articles, the depressions facilitating lifting of a bale with a forklift.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of and incorporates by reference co-pending application Ser. No. 09/496,830, filed Feb. 2, 2000 now U.S. Pat. No. 6,474,226, commonly owned with the present application.
US Referenced Citations (19)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
09/496830 |
Feb 2000 |
US |
Child |
09/992547 |
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US |