Claims
- 1. A baler for baling forage crop into a round bale comprising:
- a housing generally defining a baling chamber and having an outer sidewall assembly including sidewalls and a peripheral wall member generally connecting the sidewalls together;
- a forage crop intake assembly for introducing forage crop into said baling chamber;
- said outer wall assembly including a plurality of rollers generally parallel to each other;
- a bale wrap receiving opening positioned between at least one pair of said rollers and through which bale wrap passes to feed said bale wrap into said baling chamber of said baler;
- a bale wrap support assembly for holding a supply of bale wrap;
- a bale wrap advancement and severance assembly which receives bale wrap from said supply of bale wrap, advances said bale wrap toward said bale wrap receiving opening, and severs a portion of said bale wrap from said bale wrap supply, said advancement and severance assembly including a bale wrap cut-off member;
- an actuator adapted to move said advancement and severance assembly between a bale wrap advancing position for advancing bale wrap toward said bale wrap receiving opening and a bale wrap cutting position wherein said bale wrap is severed by said cut-off member after a portion of the bale wrap has been advanced through said bale wrap receiving opening and into engagement with a bale within said baling chamber;
- a bale wrap feed sensor for determining the quantity of said bale wrap deployed for wrapping the bale, said bale wrap feed sensor includes a member which detects movement of the supply of bale wrap, said member being associated with a signalling device which provides a signal to detect bale wrap movement through a given distance, said signalling device providing said signal to a processor which transforms same into a total length of bale wrap deployed, and said processor thereby determines the length of bale wrap deployed by ceasing bale wrapping when said total length generally equals a preselected length; and
- a bale wrap feed member positioned between said bale wrap receiving opening and said bale wrap advancement and severance assembly, whereby activation of said bale wrap advancement and severance assembly effects movement of said feed member toward said bale wrap receiving opening when said bale wrap advancement and severance assembly advances said bale wrap toward said bale receiving opening and effects movement of said feed member away from said bale wrap receiving opening during baling.
- 2. A bale wrapping apparatus for use on a round baler having a baling chamber and at least one pair of baling chamber rollers defining an opening therebetween, said bale wrapping apparatus comprising:
- a bale wrap advancement and severance assembly which receives bale wrap from a bale wrap roll supported outside of said baling chamber and advances a free end of the bale wrap from the bale wrap roll toward said opening between the rollers and severs a portion including the free end of said bale wrap from said bale wrap roll, said advancement and severance assembly including a bale wrap cut-off member;
- an actuator adapted to move said advancement and severance assembly between a bale wrap advancing position for advancing the free end of the bale wrap toward said opening between the rollers and a bale wrap cutting position wherein said bale wrap is severed by said cut-off member after said free end of the bale wrap has been advanced through said opening between the rollers;
- a bale wrap feed sensor for determining the quantity of said bale wrap deployed for wrapping the bale, said bale wrap feed sensor includes a member which detects movement of the supply of bale wrap, said member being associated with a signalling device which provides a signal to detect bale wrap movement through a given distance, said signalling device providing said signal to a processor which transforms same into a total length of bale wrap deployed, and said processor thereby determines the length of bale wrap deployed by ceasing bale wrapping when said total length generally equals a preselected length; and
- a bale wrap feed member positioned between said bale wrap receiving opening and said bale wrap advancement and severance assembly, whereby activation of said bale wrap advancement and severance assembly effects movement of said feed member toward said bale wrap receiving opening when said bale wrap advancement and severance assembly advances said bale wrap toward said bale receiving opening and effects movement of said feed member away from said bale wrap receiving opening during baling.
- 3. A method of forming a bale in a round baler and wrapping the bale thus formed with bale wrap material while the bale rotates within the round baler, the method comprising the steps of:
- providing a round baler with a bale wrap advancement and severance assembly having a bale wrap cut-off member, the cut-off member having a cutting orientation and a pre-cutting orientation;
- introducing cut forage material into a baling chamber of the round baler and forming the cut forage material into a generally round bale;
- providing a supply of bale wrap material having a free end, the supply of bale wrap material being external of the baling chamber;
- advancing the free end of said supply of bale wrap material toward a bale wrap receiving opening of said baling chamber;
- said advancing step effecting movement of a feed member toward the bale wrap receiving opening in order to guide the bale wrap material through the bale wrap receiving opening;
- engaging the free end of said supply of bale wrap material with said bale and rotating said bale to provide a wrapped bale;
- detecting and feeding back to a controller the quantity of bale wrap material deployed during said bale wrap advancing step until a preselected quantity is deployed;
- moving the cut-off member from its pre-cutting orientation to its cutting orientation, while ceasing said advancing of said supply of bale wrap material and severing a portion of said supply of bale wrap material including the bale wrap material of the wrapped bale; and
- said moving step effecting further movement of the feed member, which movement is away from the bale receiving opening.
- 4. The baler of claim 1 further including a resiliently biased member which biases said feed member toward said bale wrap receiving opening when said bale wrap is being advanced.
- 5. The baler of claim 1, further including a linkage assembly which effects said movement of said feed member toward or away from said bale wrap receiving opening when said bale wrap advancement and severance assembly is activated.
- 6. The wrapping apparatus of claim 2 further including a resiliently biased member which biases said feed member toward said opening between the rollers when said bale wrap is being advanced.
- 7. The wrapping apparatus of claim 2 further including a linkage assembly which effects said movement of said feed member toward or away from said bale wrap receiving opening when said bale wrap advancement and severance assembly is activated.
- 8. The method of claim 3 wherein said effecting movement step further includes engaging the free end of the bale wrap material with the feed member which directs the free end of the bale wrap material into the baling chamber.
- 9. The method of claim 3 further including detecting and signalling movement of the bale wrap material during said advancing of the free end of the bale wrap material.
- 10. The baler of claim 1, wherein said bale wrap feed sensor determines the quantity of bale wrap deployed irrespective of baler input speed.
- 11. The baler of claim 1, wherein said member which detects movement of the supply of bale wrap is a rotatable member.
- 12. The baler of claim 1, wherein said bale wrap feed sensor is associated with an indicator which signals that the bale wrap is being deployed.
- 13. The baler of claim 12, wherein said feed sensor indicator automatically shuts off after a predetermined amount of time has elapsed.
- 14. The baler of claim 1, further including a control apparatus for signaling said actuator to move said advancement and severance assembly between a bale wrap feeding position and a bale wrap cutting position.
- 15. The wrapping apparatus of claim 2, wherein said bale wrap feed sensor determines the quantity of bale wrap deployed irrespective of baler input speed.
- 16. The wrapping apparatus of claim 2, wherein said member which detects movement of the supply of bale wrap is a rotatable member.
- 17. The wrapping apparatus of claim 2, wherein said bale wrap feed sensor is associated with an indicator which signals that the bale wrap is being deployed.
- 18. The wrapping apparatus of claim 17, wherein said feed sensor indicator automatically shuts off after a predetermined amount of time has elapsed.
- 19. The wrapping apparatus of claim 2, further including a control apparatus for signaling said actuator to move said advancement and severance assembly between a bale wrap feeding position and a bale wrap cutting position.
- 20. A baler for baling forage crop into a round bale comprising:
- a housing generally defining a baling chamber and having an outer sidewall assembly including sidewalls and a peripheral wall member generally connecting the sidewalls together;
- a forage crop intake assembly for introducing forage crop into said baling chamber;
- said outer wall assembly including a plurality of rollers generally parallel to each other;
- a bale wrap receiving opening positioned between at least one pair of said rollers and through which bale wrap passes to feed said bale wrap into said baling chamber of said baler;
- a bale wrap support assembly for holding a supply of bale wrap;
- a bale wrap advancement and severance assembly which receives bale wrap from said supply of bale wrap, advances said bale wrap toward said bale wrap receiving opening, and severs a portion of said bale wrap from said bale wrap supply, said advancement and severance assembly including a bale wrap cut-off member;
- an actuator adapted to move said advancement and severance assembly between a bale wrap advancing position for advancing bale wrap toward said bale wrap receiving opening and a bale wrap cutting position wherein said bale wrap is severed by said cut-off member after a portion of the bale wrap has been advanced through said bale wrap receiving opening and into engagement with a bale within said baling chamber;
- a bale wrap feed sensor for determining the quantity of said bale wrap deployed for wrapping the bale, said bale wrap feed sensor includes a member which detects movement of the supply of bale wrap, said member being associated with a signalling device which provides a signal to detect bale wrap movement through a given distance, said signalling device providing said signal to a processor which transforms same into a total length of bale wrap deployed, and said processor thereby determines the length of bale wrap deployed by ceasing bale wrapping when said total length generally equals a preselected length; and
- an indicator associated with said bale wrap feed sensor, said indicator signals that the bale wrap is being deployed, and said feed sensor indicator automatically shuts off after a predetermined amount of time has elapsed beyond when said indicator signals that the bale wrap is being deployed.
- 21. The baler of claim 20, wherein said bale wrap feed sensor determines the quantity of bale wrap deployed irrespective of baler input speed.
- 22. The baler of claim 20, wherein said member which detects movement of the supply of bale wrap is a rotatable member.
- 23. The baler of claim 20, further including a control apparatus for signaling said actuator to move said advancement and severance assembly between a bale wrap feeding position and a bale wrap cutting position.
- 24. The baler of claim 20, further including a bale wrap feed member positioned between said bale wrap receiving opening and said bale wrap advancement and severance assembly, activation of said bale wrap advancement and severance assembly effects movement of said feed member toward said bale wrap receiving opening when said bale wrap advancement and severance assembly advances said bale wrap toward said bale receiving opening and effects movement of said feed member away from said bale wrap receiving opening during baling.
- 25. A bale wrapping apparatus for use on a round baler having a baling chamber and at least one pair of baling chamber rollers defining an opening therebetween, said bale wrapping apparatus comprising:
- a bale wrap advancement and severance assembly which receives bale wrap from a bale wrap roll supported outside of said baling chamber and advances a free end of the bale wrap from the bale wrap roll toward said opening between the rollers and severs a portion including the free end of said bale wrap from said bale wrap roll, said advancement and severance assembly including a bale wrap cut-off member;
- an actuator adapted to move said advancement and severance assembly between a bale wrap advancing position for advancing the free end of the bale wrap toward said opening between the rollers and a bale wrap cutting position wherein said bale wrap is severed by said cut-off member after said free end of the bale wrap has been advanced through said opening between the rollers;
- a bale wrap feed sensor for determining the quantity of said bale wrap deployed for wrapping the bale, said bale wrap feed sensor includes a member which detects movement of the supply of bale wrap, said member being associated with a signalling device which provides a signal to detect bale wrap movement through a given distance, said signalling device providing said signal to a processor which transforms same into a total length of bale wrap deployed, and said processor thereby determines the length of bale wrap deployed by ceasing bale wrapping when said total length generally equals a preselected length; and
- an indicator associated with said bale wrap feed sensor, said indicator signals that the bale wrap is being deployed, and said feed sensor indicator automatically shuts off after a predetermined amount of time has elapsed beyond when said indicator signals that the bale wrap is being deployed.
- 26. The wrapping apparatus of claim 25, wherein said bale wrap feed sensor determines the quantity of bale wrap deployed irrespective of baler input speed.
- 27. The wrapping apparatus of claim 25, wherein said member which detects movement of the supply of bale wrap is a rotatable member.
- 28. The wrapping apparatus of claim 25, further including a control apparatus for signaling said actuator to move said advancement and severance assembly between a bale wrap feeding position and a bale wrap cutting position.
- 29. The wrapping apparatus of claim 25, further including a bale wrap feed member positioned between said bale wrap receiving opening and said bale wrap advancement and severance assembly, activation of said bale wrap advancement and severance assembly effects movement of said feed member toward said bale wrap receiving opening when said bale wrap advancement and severance assembly advances said bale wrap toward said bale receiving opening and effects movement of said feed member away from said bale wrap receiving opening during baling.
Parent Case Info
This application is a continuation of application Ser. No. 053,914, filed Apr. 27, 1993 now U.S. Pat. No. 5,433,059.
US Referenced Citations (40)
Non-Patent Literature Citations (5)
Entry |
NI New Idea Round Balers brochure. |
NI New Idea Round Balers brochure. |
Vicon pulled out all the steps in round baling Introducing the new continuous RP 1211C round balers. With Elasti-Wrap. Only from Vicon. brochure. |
Simpler Easier Better Baler! The Complete System Krone Niemeyer brochure. |
M&W Round Baling System The Round Baler that won't let hay quality slip through the belts. |
Continuations (1)
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Number |
Date |
Country |
Parent |
53914 |
Apr 1993 |
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