Granted Patent B2

US 8,156,720 · App. 12/475,921 · Granted Apr 17, 2012

Abstract

Claims (34)

1. A grapple apparatus for handling cotton modules, said grapple apparatus comprising:

a frame comprising first and second portions, said second portion selectively movable relative to the first portion between an opened position and a closed position, said frame defining a module-holding space when said second portion of said frame is in its closed position;

at least one powered roller device connected to said frame and selectively active to rotate an associated cotton module located in said module-holding space relative to said frame about a module axis of rotation; and,

first and second parallel spaced-apart ribs connected to said first portion of said frame and adapted to mate with a quick-coupler carried by an associated loader machine such that said grapple apparatus is selectively carried by the associated loader machine;

a cutter arm movably connected to the frame, said cutter arm movable between a storage position and an operative cutting position;

a cutter arm actuator operatively connected to the cutter arm for selectively moving said cutter arm to and between its storage and cutting positions;

a wrap cutter connected to said cutter arm;

a wrap cutter actuator operatively connected to the wrap cutter for selectively moving the wrap cutter along a cutting path to cut a wrap located on the associated cotton module when said cutter arm is located in its cutting position.

2. The grapple apparatus as set forth in claim 1 , wherein said frame extends about at least 75 percent of a circumference of the associated cotton module located in said module-holding space when said second portion of said frame is located in its closed position.

3. The grapple apparatus as set forth in claim 2 , wherein said powered roller device is located at a first vertical height and said module axis of rotation is located at a second vertical height that is higher than said first vertical height.

4. The grapple apparatus as set forth in claim 3 , wherein said at least one powered roller device comprises:

a first primary powered roller device connected to the first frame portion;

a second primary powered roller device connected to the second frame portion.

5. The grapple apparatus as set forth in claim 4 , wherein the frame defines said module-holding space to have an open mouth defined between opposed ends of the first and second frame portions when said second portion of the frame is in its closed position, wherein said first and second primary powered roller devices are located adjacent said open mouth and on opposite sides of said open mouth when said second portion of said frame is located in its closed position.

6. The grapple apparatus as set forth in claim 4 , wherein at least one of said first and second frame portions includes at least one idler roll that is freely rotatable in first and second directions about a respective idler roll axis of rotation that is parallel to the module axis of rotation.

7. The grapple apparatus as set forth in claim 4 , wherein:

said first and second frame portions comprise respective first and second lateral side walls, and

said first and second primary powered roller devices extends laterally between the first and second side walls of the first and second frame portions, respectively.

8. The grapple apparatus as set forth in claim 7 , wherein the respective first side walls of the first and second frame portions are pivotally connected, and wherein the respective second side walls of the first and second frame portions are pivotally connected, and wherein said grapple apparatus further comprises at least one frame actuator operatively connected between the first and second frame portions for selectively pivoting the second frame portion relative to the first frame portion between its opened and closed positions.

9. The grapple apparatus as set forth in claim 5 , wherein at least one of the first and second primary powered roller devices includes selectively extensible studs that project outwardly from an outer surface when the studs are extended and that are refracted relative to the outer surface when the studs are retracted.

10. The grapple apparatus as set forth in claim 5 , wherein said cutting path lies in said open mouth of said module-holding space and extends parallel to the module axis of rotation.

11. The grapple apparatus as set forth in claim 10 , wherein said cutter arm is pivotally connected to said movable second frame portion.

12. The grapple apparatus as set forth in claim 9 , wherein both the first and second primary powered roller devices include selectively extensible studs that project outwardly from their respective outer surfaces when the studs are extended and that are retracted relative to the respective outer surfaces when the studs are retracted.

13. The grapple apparatus as set forth in claim 1 , further comprising at least one of a camera and an RFID transceiver connected to the frame.

14. A method for handling cotton modules, said method comprising:

using a loader machine to move a grapple apparatus adjacent a cotton module;

positioning a first portion of a frame of the grapple apparatus adjacent the cotton module and moving a second portion of the frame relative to a first portion of the frame from an opened position to a closed position to define a module-holding space in which the cotton module is received and retained;

transporting the cotton module to a cotton receiving location of a ginning apparatus and activating at least one powered roller device that is connected to the frame to rotate the cotton module in the module-holding space relative to the frame about an axis of rotation;

moving a cutter arm that is connected to the frame from a storage position to an operative cutting position; and,

slitting a polymeric wrap of the cotton module located in the module-holding space by actuating a wrap cutter that is connected to the cutter arm;

after said slitting step, moving the cutter arm from the operative cutting position to the storage position;

moving the second frame portion from the closed position to the opened position;

winding the polymeric wrap onto the powered roller device by operating the powered roller device as the second frame portion is moved from its closed position to its opened position while contents of the cotton module are released from the module-holding space;

wherein said step of winding the polymeric wrap onto the powered roller device comprises extending a plurality of studs from an outer surface of the powered roller device.

Assignments (8)