Bale material debagging machine

Abstract

The application relates to the field of pasture equipment, and discloses a bale material bag removing machine which comprises a rack, a first conveyor and a second conveyor arranged on the rack, two side cutting knives arranged between the first conveyor and the second conveyor and located on the two sides of the first conveyor and the second conveyor in the horizontal direction, an upper auger conveyor and a lower auger conveyor arranged between the first conveyor and the second conveyor, the upper auger conveyor being located above the lower auger conveyor, a plurality of chopping knives arranged on the spiral blades of the upper auger conveyor and the lower auger conveyor, and hooks arranged on the side walls of the machine grooves of the upper auger conveyor and the lower auger conveyor and away from the end of the first conveyor. The application has the effect of cutting off the packaging bags on the bale material.

Description

Technical Field

[0001] This application relates to the field of ranch equipment, and in particular to a hay bale bag remover. Background Technology

[0002] Ranches require a large amount of hay to feed livestock. To facilitate transportation, hay manufacturers pack hay into bales for transport. The bales are rectangular in shape and covered with a ring of cylindrical packaging bags.

[0003] Hay bales are difficult for livestock to eat directly and need to be processed such as cutting and crushing before they can be fed to them. Before processing, the packaging bags of hay bales need to be removed. Summary of the Invention

[0004] This application provides a bale bag removal machine for removing packaging bags from bales.

[0005] The hay bale bagging remover provided in this application adopts the following technical solution: A bale bagging removal machine includes a frame on which a first conveyor and a second conveyor are mounted. Two side cutting blades are positioned between the first and second conveyors on the frame, horizontally located on either side of the first and second conveyors. An upper auger conveyor and a lower auger conveyor are also positioned between the first and second conveyors on the frame. The upper auger conveyor is positioned above the lower auger conveyor. Multiple shredding blades are mounted on the spiral blades of both the upper and lower auger conveyors. Both the upper and lower auger conveyors are equipped with hooks for hooking the packaging bags, located on the sidewalls of the troughs of the upper and lower auger conveyors away from the end of the first conveyor.

[0006] By adopting the above technical solution, the bale material is placed longitudinally on the first conveyor. At this time, the axis of the cylindrical packaging bag of the bale material is parallel to the conveying direction of the first conveyor. When the bale material passes the side cutting knife, the packaging bag is cut into upper and lower sections by the side cutting knife. The hook teeth hook the packaging bag. At this time, the bale material is continued to be transported by the second conveyor. The packaging bag is rolled up by the upper auger conveyor and the lower auger conveyor. The shredder cuts the packaging bag. The upper auger conveyor and the lower auger conveyor discharge the packaging bag from the frame.

[0007] Preferably, a mobile carriage is slidably mounted on the frame, the mobile carriage slides between the two sides of the first conveyor, and a rotating cutting blade is rotatably mounted on the mobile carriage.

[0008] By adopting the above technical solution, the bale material is placed horizontally on the first conveyor. At this time, the axis of the cylindrical packaging bag of the bale material is perpendicular to the conveying direction of the first conveyor. The rotating cutter slides on both sides of the first conveyor. When the head end of the bale material is transported to the moving vehicle, the moving vehicle slides and the rotating cutter cuts the packaging bag. When the tail end of the bale material is transported to the moving vehicle, the moving vehicle slides again and the rotating cutter divides the packaging bag into upper and lower ends.

[0009] Preferably, a sliding beam is provided on the frame, and a rotating wheel is rotatably provided on the mobile vehicle, with the rotating wheel rolling on the sliding beam.

[0010] By adopting the above technical solution, the mobile vehicle achieves sliding by rotating wheels, resulting in low rolling friction.

[0011] Preferably, limit strips are provided on both sides of the sliding beam, and two limit blocks are provided on the moving vehicle. Limit grooves are formed on the limit blocks, and the limit strips are slidably disposed in the limit grooves.

[0012] By adopting the above technical solution, the limiting strip and the limiting groove slide relative to each other to prevent the moving vehicle from deviating and to prevent the rotating wheel from detaching from the sliding beam.

[0013] Preferably, both the first conveyor and the second conveyor have multiple insert teeth on their moving ends.

[0014] By adopting the above technical solution, the bale material is inserted into the insert teeth to prevent the bale material from slipping on the first conveyor and the second conveyor.

[0015] Preferably, the first conveyor and the second conveyor are chain conveyors, the insert teeth are disposed on the chains of the first conveyor and the second conveyor, and a plurality of support bars for supporting the insert teeth are fixed on the frame, with the top of the support bars abutting the bottom of the insert teeth.

[0016] By adopting the above technical solution, the first conveyor and the second conveyor are chain conveyors, which are lighter in structure and easier to install. At the same time, the support bar supports the insert teeth, and the insert teeth lift the chains of the first conveyor and the second conveyor.

[0017] Preferably, the upper auger conveyor is equipped with a lifting mechanism.

[0018] By adopting the above technical solution, the upper auger conveyor is raised and lowered according to the height of the hay bales, so that the upper auger conveyor is exactly above the hay bales.

[0019] Preferably, the frame is rotatably equipped with a lead screw, one end of which is threadedly connected to the upper auger conveyor. The frame is provided with a positioning hole, and the upper auger conveyor is provided with a positioning rod, which is inserted into the positioning hole.

[0020] By adopting the above technical solution, the positioning rod is inserted into the positioning hole, and the upper auger conveyor is restricted to a position where it cannot rotate. When the screw is rotated, the upper auger conveyor rises and falls.

[0021] Preferably, a worm gear box is provided on the frame, the output shaft of the worm gear box is connected to the lead screw, and a handwheel is provided on the input shaft of the worm gear box.

[0022] By adopting the above technical solution, workers can turn the screw by turning the handwheel to raise and lower the auger conveyor. The handwheel makes it convenient for workers to turn the screw.

[0023] Preferably, the frame is provided with baffles on both sides of the first conveyor and the second conveyor.

[0024] By adopting the above technical solution, the baffle restricts the position of the bale material and prevents the bale material from falling off the first conveyor and the second conveyor.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. When the bales are placed longitudinally on the first conveyor, the bales pass through the side cutter, and the packaging bag is cut into two sections by the side cutter. The hook teeth hook the packaging bag. At this time, the bales are continued to be transported by the second conveyor, and the packaging bag is rolled up by the upper and lower auger conveyors. The shredder cuts the packaging bag, and the upper and lower auger conveyors discharge the packaging bag from the frame. 2. When the bales are placed horizontally on the first conveyor, the rotating cutter cuts twice to separate the packaging bag into upper and lower ends. At this time, the bales are continued to be transported by the second conveyor, and the packaging bag is taken away by the upper and lower auger conveyors. The shredder cuts the packaging bag, and the upper and lower auger conveyors discharge the packaging bag from the frame. 3. The positioning rod is inserted into the positioning hole, and the upper auger conveyor is restricted to a fixed position and cannot rotate. When the screw is rotated, the upper auger conveyor rises and falls, and the worker can adjust the height of the upper auger conveyor according to the height of the top of the hay bale. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a bale removal machine according to an embodiment of this application.

[0027] Figure 2 yes Figure 1 The image shows a magnified view of a portion of the internal structure at point A.

[0028] Figure 3 This is a schematic diagram of the cross-sectional structure of a bale bag removal machine at the rack in an embodiment of this application.

[0029] Figure 4 yes Figure 1A magnified view of a section at point B.

[0030] Figure 5 This is a schematic diagram of the structure of a bale removal machine at a mobile vehicle according to an embodiment of this application.

[0031] Figure 6 This is a cross-sectional view of the bale bag removal machine at the rotary wheel according to an embodiment of this application.

[0032] Figure 7 yes Figure 1 A magnified view of a section at point C.

[0033] Figure 8 yes Figure 1 A magnified view of a section at point D.

[0034] Explanation of reference numerals in the attached drawings: 1. Frame; 2. First conveyor; 3. Second conveyor; 4. Gear; 41. Long plate; 42. Rack; 5. Support bar; 6. Baffle; 7. Blade set; 8. Side cutting blade; 9. Support beam; 10. Sliding beam; 11. Moving cart; 12. Rotary wheel; 13. Limiting bar; 14. Limiting block; 15. Limiting groove; 16. Support plate; 17. Cylinder; 18. Drive motor; 19. Rotating rod; 20. Rotating cutting blade; 21. Lower auger conveyor; 22. Upper auger conveyor; 23. Shredder; 24. Hook tooth; 25. Lead screw; 26. Block; 27. Screw hole; 28. Upper positioning plate; 29. ​​Lower positioning plate; 30. Positioning hole; 31. Positioning rod; 32. Worm gear box; 34. Through hole; 35. Hand lever; 36. Handwheel; 37. Support block; 38. Mounting bracket. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0036] This application discloses a hay bale bag removal machine.

[0037] Reference Figure 1 A bale removal machine includes a frame 1, on which a first conveyor 2 and a second conveyor 3 with the same conveying direction are mounted. The first conveyor 2 and the second conveyor 3 are arranged in a straight line, and both the first conveyor 2 and the second conveyor 3 are chain conveyors. Baffles 6 are fixedly installed on both sides of the first conveyor 2 and the second conveyor 3 on the frame 1.

[0038] Reference Figure 2 and Figure 3Multiple toothed teeth 4 are fixedly installed between the two chains of the first conveyor 2 and the second conveyor 3. Each toothed tooth 4 includes a horizontal long plate 41, the length of which is perpendicular to the conveying direction of the first conveyor 2. Both sides of the long plate 41 are integrally provided with racks 42. Two support bars 5 are installed on the frame 1 to support the toothed teeth 4. The support bars 5 are cuboid in shape, their length parallel to the conveying directions of the first and second conveyors 3, and their tops abut against the bottom of the toothed teeth 4.

[0039] In use, the bales are placed on the head end of the first conveyor 2. The insert teeth 4 move with the chains of the first conveyor 2 and the second conveyor 3. The insert teeth 4 pierce the packaging bag on the bales, and the bales are transported by inserting them into the insert teeth 4. The first conveyor 2 transports the bales to the second conveyor 3. The support bars 5 support the insert teeth 4 to improve stability. When the insert teeth 4 are supported by the support bars 5, they also support the chains of the first conveyor 2 and the second conveyor 3, making the chains of the first conveyor 2 and the second conveyor 3 suspended in the air. The baffle 6 restricts the position of the bales to prevent them from falling off the first conveyor 2 or the second conveyor 3.

[0040] Reference Figure 1 A blade assembly frame 7 is installed between the first conveyor 2 and the second conveyor 3 on the frame 1. Two side-cutting blades 8, which are spring-loaded, are mounted on the blade assembly frame 7. The two side-cutting blades 8 are positioned horizontally on either side of the first conveyor 2. In use, the bale material is placed longitudinally on the first conveyor 2, with the axis of the cylindrical packaging bag parallel to the conveyor's transport direction. The first conveyor 2 transports the bale material, which passes through the blade assembly frame 7. The two side-cutting blades 8 cut the bale material into upper and lower sections.

[0041] Reference Figure 4 and Figure 5 Two horizontal support beams 9 are installed on the side of the knife assembly frame 7 near the first conveyor 2. The two support beams 9 are parallel to each other, and their length direction is parallel to the conveying direction of the first conveyor 2. Two parallel sliding beams 10 are installed between the two support beams 9. The two sliding beams 10 are placed horizontally, and their length direction is perpendicular to the conveying direction of the first conveyor 2. A moving carriage 11 is installed on the sliding beam 10. Four mounting brackets 38 are fixedly installed at the bottom of the moving carriage 11. The mounting brackets 38 are rotatably equipped with wheels 12. Every two wheels 12 roll on one sliding beam 10. The rolling direction of the wheels 12 is parallel to the length direction of the sliding beam 10. The moving carriage 11 slides between the two sides of the first conveyor 2.

[0042] Reference Figure 5 and Figure 6Limiting strips 13 are integrally provided on both sides of the sliding beam 10. The limiting strips 13 are square strips. Limiting blocks 14 are fixedly installed on both ends of the rotating wheel 12 of the moving vehicle 11. The limiting blocks 14 are provided with square grooves 15. The limiting strips 13 are relatively slidably disposed in the limiting grooves 15.

[0043] Reference Figure 5 A support plate 16 is fixedly installed on the side of one of the support beams 9 away from the sliding beam 10. A support block 37 is fixedly installed between the two sliding beams 10. A horizontally placed cylinder 17 is fixedly installed on the side of the support plate 16 close to the sliding beam 10. The top of the support block 37 is fixed to the cylinder 17. The end of the piston rod of the cylinder 17 is fixed to the moving vehicle 11. The extension and retraction direction of the piston rod of the cylinder 17 is parallel to the rolling direction of the rotating wheel 12.

[0044] When in use, cylinder 17 is started, and the moving vehicle 11 is driven by the piston rod of cylinder 17. The rotating wheel 12 rolls on the sliding beam 10 to realize the movement of the moving vehicle 11. The limiting strip 13 is relatively slidably set in the limiting groove 15 to restrict the movement trajectory of the moving vehicle 11 and prevent the movement trajectory of the moving vehicle 11 from deviating.

[0045] A vertical drive motor 18 is fixedly installed on the mobile vehicle 11. The output end of the drive motor 18 points downward. A vertical rotating rod 19 is installed at the output end of the drive motor 18. A rotating cutting blade 20 is fixedly installed coaxially at the bottom end of the rotating rod 19. The rotating cutting blade 20 is a horizontally placed ring blade.

[0046] In use, the bales are placed horizontally on the first conveyor 2, with the axis of the cylindrical packaging bag perpendicular to the conveyor's transport direction. The drive motor 18 starts, the ring blade rotates, and when the head end of the bales is transported to the sliding beam 10, the moving carriage 11 moves and the rotating cutting blade 20 cuts the packaging bag of the bales. When the tail end of the bales is transported to the sliding beam 10, the moving carriage 11 resets, and the rotating cutting blade 20 divides the packaging bag into upper and lower sections.

[0047] Reference Figure 1 A horizontal lower auger conveyor 21 is mounted on the frame 1, and a horizontal upper auger conveyor 22 is mounted on the cutter assembly frame 7. The upper auger conveyor 22 and the lower auger conveyor 21 are located above and below the side cutting blade 8, respectively. The conveying directions of the upper auger conveyor 22 and the lower auger conveyor 21 are both perpendicular to the conveying direction of the first conveyor 2.

[0048] Reference Figure 7 and Figure 8Multiple shredding blades 23 are fixedly installed on the spiral blades of the upper auger conveyor 22 and the lower auger conveyor 21. Both the upper auger conveyor 22 and the lower auger conveyor 21 are equipped with multiple hook teeth 24 for hooking the packaging bags. The hook teeth 24 are hook-shaped and bend towards the first conveyor 2. The hook teeth 24 are located on the side wall of the upper auger conveyor 22 and the lower auger conveyor 21 away from the end of the machine groove of the first conveyor 2.

[0049] In use, after the bale packaging bag is cut into upper and lower sections, the bale is conveyed by the first conveyor 2 to the upper auger conveyor 22 and the lower auger conveyor 21. The hook 24 hooks the packaging bag, and the bale is continued to be transported by the second conveyor 3. The upper and lower packaging bags are respectively rolled into the upper auger conveyor 22 and the lower auger conveyor 21. The shredder 23 cuts the packaging bag to prevent it from clogging. The upper auger conveyor 22 and the lower auger conveyor 21 discharge the packaging bag.

[0050] Reference Figure 1 and Figure 8 A vertical lead screw 25 is rotatably mounted on the top of the cutter assembly frame 7. A block 26 is mounted on the top of the upper auger conveyor 22, and a screw hole 27 is opened on the block 26. The lead screw 25 is threaded into the screw hole 27. Four horizontal upper positioning plates 28 are fixedly mounted on the cutter assembly frame 7. A horizontal lower positioning plate 29 is installed below the upper positioning plates 28. The upper positioning plates 28 have positioning holes 30 that extend vertically downwards and pass through the upper positioning plates 28 and the lower positioning plates 29. Four vertical positioning rods 31 are fixedly mounted on the four corners of the upper auger conveyor 22 and are inserted into the positioning holes 30.

[0051] When in use, rotating the lead screw 25 will prevent the upper auger conveyor 22 from rotating because the positioning rod 31 is inserted into the positioning hole 30. The upper auger conveyor 22 will rise and fall, and the worker can adjust the height of the upper auger conveyor 22 according to the height of the hay bales.

[0052] Reference Figure 1 and Figure 8 The top of the tool holder 7 is equipped with a worm gear box 32. A through hole 34 is provided through the top of the tool holder 7. The top of the lead screw 25 passes through the through hole 34 and extends upward. The output shaft of the worm gear box 32 is fixed to the top of the lead screw 25 by a coupling. A hand lever 35 is coaxially mounted on the input shaft of the worm gear box 32. A handwheel 36 is coaxially mounted on the end of the hand lever 35 away from the worm gear box 32. In use, the worker turns the handwheel 36, which transmits the rotation through the worm gear box 32, causing the lead screw 25 to rotate. The handwheel 36 facilitates the worker's rotation of the lead screw 25, and the worm gear box 32 has a speed reduction effect, making it easier for the worker to make fine adjustments when raising and lowering the lead screw 25.

[0053] The implementation principle of a bale bag removal machine according to this application embodiment is as follows: the bale material is placed horizontally or vertically on the first conveyor 2 for transportation according to its size. When the bale material passes through the cutter frame 7, the rotating cutter 20 or the side cutter 8 cuts the packaging bag into upper and lower sections. The packaging bag cut into upper and lower sections is hooked by the upper and lower hook teeth 24. At this time, the bale material is continued to be transported by the second conveyor 3. The packaging bag hooked by the hook teeth 24 is wound into the upper auger conveyor 22 and the lower auger conveyor 21. The shredder 23 cuts the packaging bag. The packaging bag is discharged from the frame 1 by the upper auger conveyor 22 and the lower auger conveyor 21.

[0054] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A bale material de-bagging machine characterised in that: The system includes a frame (1), on which a first conveyor (2) and a second conveyor (3) are mounted. Two side cutting blades (8) are positioned between the first conveyor (2) and the second conveyor (3) on the frame (1). The two side cutting blades (8) are located horizontally on both sides of the first conveyor (2) and the second conveyor (3). An upper auger conveyor (22) and a lower auger conveyor (23) are also positioned between the first conveyor (2) and the second conveyor (3) on the frame (1). 1) The upper auger conveyor (22) is located above the lower auger conveyor (21). Multiple shredding blades (23) are provided on the spiral blades of the upper auger conveyor (22) and the lower auger conveyor (21). Both the upper auger conveyor (22) and the lower auger conveyor (21) are provided with hook teeth (24) for hooking the packaging bag. The hook teeth (24) are located on the side wall of the upper auger conveyor (22) and the lower auger conveyor (21) away from the end of the first conveyor (2). A mobile carriage (11) is slidably mounted on the frame (1). The mobile carriage (11) slides between the two sides of the first conveyor (2). A rotating cutting blade (20) is rotatably mounted on the mobile carriage (11). A sliding beam (10) is provided on the frame (1), and a rotating wheel (12) is rotatably provided on the moving vehicle (11), and the rotating wheel (12) rolls on the sliding beam (10); Limiting strips (13) are provided on both sides of the sliding beam (10), and two limiting blocks (14) are provided on the moving vehicle (11). Limiting grooves (15) are opened on the limiting blocks (14), and the limiting strips (13) are relatively slidably disposed in the limiting grooves (15).

2. A bale wrapper according to claim 1, characterised in that: Both the first conveyor (2) and the second conveyor (3) have multiple insert teeth (4) on their moving ends.

3. A bale wrapper according to claim 2, characterised in that: The first conveyor (2) and the second conveyor (3) are chain conveyors. The insert tooth (4) is set on the chain of the first conveyor (2) and the second conveyor (3). A plurality of support bars (5) for supporting the insert tooth (4) are fixed on the frame (1). The top of the support bar (5) is connected to the bottom of the insert tooth (4).

4. The hay bale bagging remover according to claim 1, characterized in that: The upper auger conveyor (22) is equipped with a lifting mechanism.

5. A bale bag removal machine according to claim 4, characterized in that: The frame (1) is rotatably provided with a lead screw (25), one end of which is threadedly connected to the upper auger conveyor (22). The frame (1) is provided with a positioning hole (30), and the upper auger conveyor (22) is provided with a positioning rod (31), which is inserted into the positioning hole (30).

6. A bale bag removal machine according to claim 5, characterized in that: The frame (1) is provided with a worm gear box (32), the output shaft of the worm gear box (32) is fixed to the lead screw (25), and the input shaft of the worm gear box (32) is provided with a handwheel (36).

7. A bale bag removal machine according to claim 1, characterized in that: The frame (1) is provided with baffles (6) on both sides of the first conveyor (2) and the second conveyor (3).

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