Bundling device for crop straw

Abstract

The invention discloses a crop straw bundling device which comprises a vehicle body, wheels are arranged on the lower portion of the vehicle body, a lifting assembly used for transporting straw into a guide block is arranged in the vehicle body, an extrusion box is arranged in the vehicle body, and a conveying assembly used for transporting straw into the extrusion box is arranged in the vehicle body. An extrusion assembly used for extruding straw in the extrusion box into blocks is arranged in the vehicle body. According to the straw collecting device, the lifting roller lifts and collects straw on the ground by arranging the hook-shaped lifting block, the first limiting claw and the second guide roller are arranged in front of the lifting roller to prevent the situation that the straw falls off due to the fact that the straw is lifted too high by the lifting roller, and the extending second limiting claw is arranged on the discharging side of the lifting roller to prevent the straw from falling off. In this way, the straw can be prevented from falling onto the ground when fed and discharged from the lifting roller, the straw on the second limiting claw is conveyed away through the first guide roller after the straw is discharged, and then the lifting roller penetrates through the second limiting claw to continue conveying.

Description

Technical Field

[0001] The invention mainly relates to the technical field of straw baling, and in particular to a baling device for crop straws. Background Art

[0002] The crop straw baler is fed through a feed hopper and the collected straw is squeezed together through a compression device inside the device to form cylindrical or square-shaped straw blocks that are easy to transport. A baling belt device is then fixed on the outside to facilitate stacking and transportation. It is highly efficient and environmentally friendly to handle. Compared with direct straw burning in rural areas, it is sent to feed processing plants.

[0003] The existing baling device only uses several rotating rods, so when collecting straw, the straw is easy to fall off, and when the collecting mechanism is collecting, the straw may also fly out because the collecting mechanism rotates too fast, which causes the straw to fall continuously during the collection process, resulting in poor collection effect. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. It mainly provides a baling device for crop straw, which is used to solve the technical problem mentioned in the above background technology that when the existing baling device collects straw, the straw is easy to fall off, resulting in poor collection effect.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: A baling device for crop straws comprises a vehicle body, wheels are arranged under the vehicle body, a lifting assembly is arranged inside the vehicle body for transporting the straws to the inside of a guide block, a squeezing box is arranged inside the vehicle body, a conveying assembly is arranged inside the vehicle body for transporting the straws to the inside of the squeezing box, and a squeezing assembly is arranged inside the vehicle body for squeezing the straws inside the squeezing box into blocks.

[0006] Preferably, a first rotating shaft, a first rotating rod, a second rotating rod and a third rotating rod are rotatably connected inside the vehicle body, a first pulley group is sleeved between the first rotating shaft, the first rotating rod, the second rotating rod and the third rotating rod, and the wheels are arranged on both sides of the first rotating shaft.

[0007] Preferably, the lifting assembly includes a material lifting roller and a first guide roller, the second rotating rod is provided with a material lifting roller, the first rotating rod is provided with a first guide roller, and the first guide roller is provided on one side of the material lifting roller.

[0008] Preferably, a second guide roller is provided on the third rotating rod, the second guide roller is provided on the side of the lifting roller away from the first guide roller, and a first limiting claw is provided above the second guide roller.

[0009] Preferably, a guide block is provided inside the vehicle body, and a second limiting claw and a third limiting claw are provided on the guide block.

[0010] Preferably, a support block is provided inside the vehicle body, a motor is provided on the vehicle body, a second rotating shaft and a fourth rotating rod are rotatably connected to the support block, and one end of the second rotating shaft is fixedly installed on the output end of the motor, and a second pulley set is sleeved between the second rotating shaft and the fourth rotating rod.

[0011] Preferably, the conveying assembly includes a second coupling, the second coupling is arranged inside the vehicle body, and the second coupling is connected to the fourth rotating rod. The second coupling is provided with a lifting claw on the side away from the fourth rotating rod, and the lifting claw is inserted into the third limiting claw.

[0012] Preferably, the extrusion assembly includes a first coupling, the first coupling is arranged inside the vehicle body, the first coupling is connected to the second rotating shaft, and a pressing block is arranged on the side of the first coupling away from the second rotating shaft.

[0013] Preferably, a limiting block is arranged inside the vehicle body, a docking block is arranged on the pressing block, and the docking block is slidably connected inside the limiting block.

[0014] Preferably, an extrusion box is provided inside the vehicle body, a support plate is provided at the discharge port of the extrusion box, a blanking plate is provided on the vehicle body, and the blanking plate is provided below the discharge port of the extrusion box.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the lifting roller lifts and collects the straw on the ground by setting a hook-shaped lifting block, and a first limiting claw and a second guide roller are arranged in the front to prevent the lifting roller from lifting the straw too high and causing it to fall, and a protruding second limiting claw is arranged on the side of the lifting roller where the material is unloaded, so as to prevent the straw from falling to the ground when the material is unloaded from the lifting roller. After the straw is unloaded, the straw on the second limiting claw is transported away by the first guide roller, and then the lifting roller passes through the second limiting claw to continue transporting it, which can effectively reduce the amount of straw that falls when the lifting component transports the straw on the ground, thereby improving the efficiency of straw collection.

[0016] At the same time, when the wheels rotate when the vehicle body moves, the wheels will drive the rotation of the first lifting roller, the first guide roller and the second guide roller through the transmission assembly. In this way, when the vehicle body moves, it will automatically drive the mechanism to operate, so as to realize automatic lifting and collection of straw on the ground, without the need for separate operation, which is convenient and practical.

[0017] When the vehicle body is moving, the motor is started, and the motor drives the extrusion assembly and the conveying assembly to work through the transmission assembly, and the extrusion assembly and the conveying assembly will work alternately. The conveying assembly rises to convey the straw into the extrusion box, and then the conveying assembly continues to run and begins to descend to prepare for transporting the next batch of straw. When the conveying assembly descends, the extrusion assembly will be inserted into the extrusion box to extrude the straw into blocks. When the conveying assembly conveys the straw up again, the extrusion assembly is pulled out from the extrusion box again. By alternating the conveying assembly and the extrusion assembly, the straw can be efficiently transported and squeezed into blocks.

[0018] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the side three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the bottom three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 It is a schematic diagram of the internal side structure of the vehicle body of the present invention; Figure 5 This is a schematic diagram of the back structure of the interior of the vehicle body of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the guide block of the present invention; The markings in the figure are: 1. Car body; 2. Wheel; 3. First rotating shaft; 4. First rotating rod; 5. First guide roller; 6. Second rotating rod; 7. Lifting roller; 8. Third rotating rod; 9. Second guide roller; 10. First limiting claw; 11. First pulley group; 12. Guide block; 13. Second limiting claw; 14. Third limiting claw; 15. Support block; 16. Motor; 17. Second rotating shaft; 18. First coupling; 19. Pressing block; 20. Docking block; 21. Limiting block; 22. Fourth rotating rod; 23. Second pulley group; 24. Second coupling; 25. Lifting claw; 26. Extrusion box; 27. Unloading plate; 28. Support plate. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] Please refer to the attached Figure 1-Figure 6 A baling device for crop straw includes a vehicle body 1, wheels 2 are arranged under the vehicle body 1, a lifting component for transporting the straw to the inside of a guide block 12 is arranged inside the vehicle body 1, a squeezing box 26 is arranged inside the vehicle body 1, a conveying component for transporting the straw to the inside of the squeezing box 26 is arranged inside the vehicle body 1, and an extrusion component for squeezing the straw inside the squeezing box 26 into blocks is arranged inside the vehicle body 1.

[0024] The specific operation process of the present invention is as follows: when the vehicle body 1 moves, the wheel 2 rotates, and the rotation of the wheel 2 drives the lifting component to work through the transmission component. The lifting component will drive the straw on the ground to be transported to the inside of the vehicle body 1, and at the same time start the conveying component and the extrusion component. The conveying component conveys the straw to the inside of the extrusion box 26, and then the extrusion component extrude the straw inside the extrusion box 26, and the conveying component and the extrusion component work alternately. After the conveying component conveys the straw into the inside of the extrusion box 26, the extrusion component will follow and extrude the straw inside the extrusion box 26. Finally, the straw is squeezed into blocks and output from the extrusion box 26.

[0025] Please refer to Figure 2-Figure 6A first rotating shaft 3, a first rotating rod 4, a second rotating rod 6 and a third rotating rod 8 are rotatably connected inside the vehicle body 1. A first pulley set 11 is sleeved between the first rotating shaft 3, the first rotating rod 4, the second rotating rod 6 and the third rotating rod 8. The wheels 2 are arranged on both sides of the first rotating shaft 3. The lifting assembly includes a lifting roller 7 and a first guide roller 5. The second rotating rod 6 is provided with a lifting roller 7. The first rotating rod 4 is provided with a first guide roller 5. The first guide roller 5 is arranged on one side of the lifting roller 7. The third rotating rod 8 is provided with a second guide roller 9. The second guide roller 9 is arranged on the side of the lifting roller 7 away from the first guide roller 5. A first limiting claw 10 is arranged above the second guide roller 9. A guide block 12 is arranged inside the vehicle body 1. The guide block 12 is provided with a second limiting claw 13 and a third limiting claw 14.

[0026] When the vehicle body 1 moves, the wheel 2 rotates, and the rotation of the wheel 2 drives the first rotating shaft 3 to rotate. The first rotating shaft 3 is transmitted through the first pulley group 11 to rotate the first rotating rod 4, the second rotating rod 6 and the third rotating rod 8 synchronously. The second rotating rod 6 drives the lifting roller 7 to rotate. The first rotating rod 4 drives the first guide roller 5 to rotate. The second rotating rod 6 drives the lifting roller 7 to rotate. The third rotating rod 8 drives the first guide roller 5 to rotate. The lifting roller 7 hooks the straw on the ground and lifts it by rotation, and then transports it by rotation. The first guide roller 5 and the first limiting claw 10 are used to limit and prevent the lifting roller 7 from rotating too fast and causing the straw to fly out. The lifting roller 7 transports the straw to the top of the second limiting claw 13, and then pushes the straw to the third limiting claw 14 through the rotating second guide roller 9.

[0027] Please refer to Figure 2-Figure 4 A support block 15 is provided inside the vehicle body 1, and a motor 16 is provided on the vehicle body 1. A second rotating shaft 17 and a fourth rotating rod 22 are rotatably connected to the support block 15, and one end of the second rotating shaft 17 is fixedly installed on the output end of the motor 16, and a second pulley set 23 is sleeved between the second rotating shaft 17 and the fourth rotating rod 22.

[0028] The motor 16 is started, and the motor 16 drives the second rotating shaft 17 to rotate. The second rotating shaft 17 drives the fourth rotating rod 22 to rotate through the second pulley set 23 .

[0029] Please refer to Figure 4 The conveying assembly includes a second coupling 24, which is arranged inside the vehicle body 1 and connected to the fourth rotating rod 22. A lifting claw 25 is arranged on the side of the second coupling 24 away from the fourth rotating rod 22, and the lifting claw 25 is inserted into the third limiting claw 14.

[0030] The fourth rotating rod 22 rotates through the second coupling 24 to drive the lifting claw 25 to work. One end of the second coupling 24 is fixedly connected to the fourth rotating rod 22, and the middle is connected to the support shaft inside the vehicle body 1. The middle part of the second coupling 24 rotates along the support shaft, thereby driving the lifting claw 25 to extend first to push the straw on the third limiting claw 14 upward, and the straw is pushed to the opening at one end of the squeezing box 26.

[0031] Please refer to Figure 4 The extrusion assembly includes a first coupling 18, which is arranged inside the vehicle body 1 and connected to the second rotating shaft 17. A pressing block 19 is arranged on the side of the first coupling 18 away from the second rotating shaft 17. A limiting block 21 is arranged inside the vehicle body 1. A docking block 20 is arranged on the pressing block 19, and the docking block 20 is slidably connected inside the limiting block 21.

[0032] When the second rotating shaft 17 rotates, it drives one end of the first coupling 18 to rotate accordingly, but the two sides of the pressing block 19 are slidably connected with the limiting block 21 through the docking block 20, so that the pressing block 19 can only move linearly along the limiting block 21. The first coupling 18 pulls the pressing block 19 to move back and forth. The pressing block 19 is inserted into the extrusion box 26 to push the straw pushed away from the opening of the extrusion box 26 into the extrusion box 26 and squeeze the straw into blocks, and then pulls it out to allow the subsequent straw to be transported to the opening of the extrusion box 26.

[0033] Please refer to Figure 5 An extrusion box 26 is arranged inside the vehicle body 1 , a support plate 28 is arranged at the discharge port of the extrusion box 26 , and a blanking plate 27 is arranged on the vehicle body 1 , and the blanking plate 27 is arranged below the discharge port of the extrusion box 26 .

[0034] The unloading plate 27 is set to be inclined. When the straw inside the extrusion box 26 is squeezed into blocks of a certain size, the support plate 28 is energized, and the support plate 28 opens the opening of the extrusion box 26. The straw blocks slide to the top of the unloading plate 27 and slowly fall to the ground through the buffering of the unloading plate 27.

[0035] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A baling device for crop straw, comprising a vehicle body (1), characterized in that: Wheels (2) are arranged below the vehicle body (1); a lifting component for transporting straw to the inside of a guide block (12) is arranged inside the vehicle body (1); a squeezing box (26) is arranged inside the vehicle body (1); a conveying component for transporting straw to the inside of the squeezing box (26) is arranged inside the vehicle body (1); and a squeezing component for squeezing the straw inside the squeezing box (26) into a block is arranged inside the vehicle body (1).

2. A baling device for crop straw according to claim 1, characterized in that: A first rotating shaft (3), a first rotating rod (4), a second rotating rod (6) and a third rotating rod (8) are rotatably connected inside the vehicle body (1); a first belt pulley group (11) is sleeved between the first rotating shaft (3), the first rotating rod (4), the second rotating rod (6) and the third rotating rod (8); and the wheels (2) are arranged on both sides of the first rotating shaft (3).

3. The baling device for crop straw according to claim 2, characterized in that: The lifting assembly comprises a material lifting roller (7) and a first guide roller (5); the material lifting roller (7) is arranged on the second rotating rod (6); the first guide roller (5) is arranged on the first rotating rod (4); and the first guide roller (5) is arranged on one side of the material lifting roller (7).

4. The crop straw baling device according to claim 3, characterized in that: A second guide roller (9) is arranged on the third rotating rod (8), the second guide roller (9) is arranged on a side of the material lifting roller (7) away from the first guide roller (5), and a first limiting claw (10) is arranged above the second guide roller (9).

5. The baling device for crop straw according to claim 1, characterized in that: A guide block (12) is arranged inside the vehicle body (1), and a second limiting claw (13) and a third limiting claw (14) are arranged on the guide block (12).

6. The baling device for crop straw according to claim 1, characterized in that: A support block (15) is arranged inside the vehicle body (1), a motor (16) is arranged on the vehicle body (1), a second rotating shaft (17) and a fourth rotating rod (22) are rotatably connected to the support block (15), one end of the second rotating shaft (17) is fixedly mounted on the output end of the motor (16), and a second pulley set (23) is sleeved between the second rotating shaft (17) and the fourth rotating rod (22).

7. The baling device for crop straw according to claim 6, characterized in that: The conveying assembly comprises a second coupling (24), the second coupling (24) being arranged inside the vehicle body (1) and connected to a fourth rotating rod (22), a material lifting claw (25) being arranged on a side of the second coupling (24) away from the fourth rotating rod (22), and the material lifting claw (25) being inserted into the third limiting claw (14).

8. The crop straw baling device according to claim 6, characterized in that: The extrusion assembly comprises a first coupling (18), the first coupling (18) being arranged inside the vehicle body (1), the first coupling (18) being connected to the second rotating shaft (17), and a pressing block (19) being arranged on a side of the first coupling (18) away from the second rotating shaft (17).

9. The crop straw baling device according to claim 8, characterized in that: A limiting block (21) is arranged inside the vehicle body (1), a docking block (20) is arranged on the pressing block (19), and the docking block (20) is slidably connected inside the limiting block (21).

10. The crop straw baling device according to claim 1, characterized in that: An extrusion box (26) is arranged inside the vehicle body (1), a support plate (28) is arranged at the discharge port of the extrusion box (26), and a blanking plate (27) is arranged on the vehicle body (1), and the blanking plate (27) is arranged below the discharge port of the extrusion box (26).

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