Residual mulching film cleaning machine
By designing vibrating screen assembly in the residual mulch cleaning machine, the problem of the inability to effectively screen sand and soil in the mulch film in the prior art is solved, and a more efficient cleaning effect is achieved, reducing the cost and time of subsequent treatment.
Patent Information
- Application Number
- CN202421727020.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing residual mulching cleaning machine cannot effectively screen out the sand and soil entrained in the residual mulching film, resulting in increased difficulty in subsequent mulching film processing and increased cost and time.
A residual mulch cleaning machine is designed, using a vibrating screen plate assembly, which drives the screen plate vibration through a motor drive link, and combines the shaking of the spring to effectively screen the sand in the residual mulch.
The function of removing sand and soil through vibrating screens significantly reduces the difficulty and cost of subsequent processing of plastic films and improves cleaning efficiency.
Smart Images
Figure CN222897525U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery, in particular to a residual plastic film cleaning machine. Background Technique
[0002] The plastic film mulching technology has played an important role in improving the yield of crops. However, over time, its side effects and hazards have gradually emerged. Some residual films left in the field will have an adverse impact on the growth of crops, seriously pollute the land, and lead to a decrease in crop yield. When leveling cultivated land with a large amount of agricultural films used, it is necessary to clean the residual films in the field. In the past, after land plowing, manual collection and cleaning methods were adopted. This method is time-consuming and laborious to operate, and the cleaning effect is average. To solve these problems, various residual plastic film cleaning machines have been developed;
[0003] The rake-tooth type residual plastic film cleaning machine mainly consists of a frame, a traction device, a rake-tooth assembly, a conveying device and a collection box. The rake-tooth assembly is arranged by a plurality of rake teeth. Driven by the traction equipment, the rake teeth are inserted into the soil to pick up the residual plastic film, and then the plastic film is conveyed to the collection box through the conveying device;
[0004] The existing residual plastic film cleaning machine cannot screen out the sand and soil entrained and attached in the residual plastic film. After the plastic film with a large amount of dust is recycled, it increases the difficulty of subsequent treatment of the plastic film. If these plastic films are to be processed or reused, additional cleaning processes are required, increasing the cost and time. Therefore, a residual plastic film cleaning machine is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a residual plastic film cleaning machine, aiming to improve the problem that the sand and soil entrained and attached in the residual plastic film cannot be screened out in the prior art, increasing the difficulty of subsequent treatment of the plastic film.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] Residual plastic film cleaning machine, including a machine body. On both the left and right sides of the far front and rear sides of the bottom of the machine body, tires are rotatably connected. On the left side inside the machine body, a plastic film compression component is provided, and the compression component is used to compress the collected residual plastic film. On the right side inside the machine body, a first roller is rotatably connected, and a plurality of paddles are fixedly connected to the outer circumference of the first roller. On the right side inside the machine body, a second roller is rotatably connected, and a toothed roll is sleeved on the outer circumference of the second roller. On the right side inside the machine body, a machine box is fixedly connected, and a first motor is fixedly connected inside the machine box. A belt is sleeved on the driving end of the first motor. On the bottom inside the machine body, a plurality of support rods are fixedly connected, and the tops of the plurality of support rods are fixedly connected with a support frame. On the top of the support frame, a plurality of evenly distributed springs are fixedly connected, and the tops of the plurality of springs are fixedly connected with a sieve plate. One end of a second connecting rod is rotatably connected to the right front part of the sieve plate. On the rear side of the machine body, a second motor is fixedly connected, and the driving end of the second motor is rotatably connected to the left side of the support frame. One end of a first connecting rod is rotatably connected to the driving end of the second motor, and the other end of the first connecting rod is rotatably connected to the other end of the second connecting rod;
[0008] As a further description of the above technical solution:
[0009] The plastic film compression component includes a bottom plate. The left side of the bottom plate is fixedly connected to the left side inside the machine body. The top of the right side of the bottom plate abuts against the bottom left side of the sieve plate. A hydraulic cylinder is fixedly connected to the top of the bottom plate. A first limiting block is fixedly connected to the top of the bottom plate. On both the front and rear adjacent sides of the top of the bottom plate, compression blocks are slidably connected. On the adjacent sides of the two compression blocks, a pushing block is slidably connected. The right side of the pushing block is fixedly connected to the driving end of the hydraulic cylinder. On both the front and rear far sides of the pushing block, second limiting blocks are fixedly connected;
[0010] As a further description of the above technical solution:
[0011] On the front and rear adjacent sides of the right parts of the two compression blocks, first limiting grooves are opened, and the two second limiting blocks are slidably connected inside the two first limiting grooves;
[0012] As a further description of the above technical solution:
[0013] On the bottom sides of the right parts of the two compression blocks, second limiting grooves are opened, and the first limiting block is slidably connected inside the two second limiting grooves;
[0014] As a further description of the above technical solution:
[0015] The axial center position of the first roller is higher than the upper right part of the sieve plate;
[0016] As a further description of the above technical solution:
[0017] A belt is sleeved on the outer periphery of the driving end of the first motor, the outer periphery of the front end of the first roller, and the outer periphery of the front end of the second roller.
[0018] As a further description of the above technical solution:
[0019] An electric door is rotatably connected to the bottom of the left side of the machine body, and a connector is fixedly connected to the right side of the machine body.
[0020] As a further description of the above technical solution:
[0021] The left end of the sieve plate and the left side of the bottom plate are inclined downward at the same angle, and the scroll teeth and the paddles can be tangent to each other.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, the driving motor two can drive one end of the connecting rod one connected to its driving end to rotate, the other end of the connecting rod one can drive one end of the connecting rod two to rotate, the other end of the connecting rod two can drive the sieve plate to move, and the sieve plate and the plurality of springs fixed to its bottom cooperate with each other, so as to realize the function of vibrating and screening out sand and soil.
[0024] 2. In the utility model, the driving hydraulic cylinder can drive the pushing block fixed to its driving end to perform pushing and pulling movements, the movement of the pushing block can drive the compression blocks slidably connected to its front and rear sides to perform sliding movements, and the two compression blocks slide on the outer periphery of the limiting block one fixed on the upper part of the bottom plate through the limiting grooves two opened at their bottoms, and the lower parts of the two compression blocks cooperate to open or close, so as to realize the compression of the residual plastic film. Description of the drawings
[0025] Figure 1 It is a schematic diagram of the machine body of the residual plastic film cleaning machine proposed by the utility model;
[0026] Figure 2 It is a schematic diagram of the structure of the first roller of the residual plastic film cleaning machine proposed by the utility model;
[0027] Figure 3 It is a schematic diagram of the structure of the sieve plate of the residual plastic film cleaning machine proposed by the utility model;
[0028] Figure 4 It is a schematic diagram of the structure of the support frame of the residual plastic film cleaning machine proposed by the utility model;
[0029] Figure 5 It is Figure 3 The enlarged view of part A in
[0030] Figure 6 It is a schematic diagram of the structure of the compression block of the residual plastic film cleaning machine proposed by the utility model.
[0031] Legend description:
[0032] 1. Body; 2. Electric door; 3. Tire; 4. Scroll tooth; 5. Connector; 6. Compression block; 7. First limit groove; 8. First limit block; 9. Hydraulic cylinder; 10. Bottom plate; 11. First connecting rod; 12. Second connecting rod; 13. Support frame; 14. Support rod; 15. Sieve plate; 16. Spring; 17. Paddle; 18. First roller; 19. Belt; 20. Second roller; 21. First motor; 22. Chassis; 23. Pushing block; 24. Second motor; 25. Second limit groove; 26. Second limit block. Specific implementation manner
[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0034] Refer to Figures 1-5, an embodiment provided by the present utility model: a residual plastic film cleaning machine, including a machine body 1, the machine body 1 is used to load the plastic film cleaning and its related components, both sides of the front and rear far sides of the bottom of the machine body 1 are rotatably connected with tires 3, and the tires 3 on both sides of the machine body 1 are used to drive the machine body 1 to move. A plastic film compression component is arranged on the left side inside the machine body 1, and the compression component is used to compress the collected residual plastic film. A first roller 18 is rotatably connected to the right side inside the machine body 1, and a plurality of paddles 17 are fixedly connected to the outer periphery of the first roller 18. The rotation of the paddles 17 on the outer periphery of the first roller 18 can transfer the plastic film collected by the plastic film cleaning component to the plastic film treatment component. A second roller 20 is rotatably connected to the right side inside the machine body 1, and a serrated roller 4 is sleeved on the outer periphery of the second roller 20. The second roller 20 can drive the serrated roller 4 on its outer periphery to rotate to roll up the residual plastic film. A chassis 22 is fixedly connected to the right side inside the machine body 1, and a first motor 21 is fixedly connected inside the chassis 22. The chassis 22 is used to place and fix the first motor 21. A belt 19 is sleeved on the outer periphery of the driving end of the first motor 21, and the belt 19 is used to connect the first motor 21 with other structures, so that the first motor 21 can drive the structures to operate. A plurality of support rods 14 are fixedly connected to the bottom inside the machine body 1, and the support rods 14 are used to support the internal components of the machine body 1. A support frame 13 is fixedly connected to the tops of the plurality of support rods 14, and the support frame 13 is used to support and fix the vibration device. A plurality of evenly distributed springs 16 are fixedly connected to the top of the support frame 13, and the tops of the plurality of springs 16 are fixedly connected to a sieve plate 15. The springs 16 can cooperate with the sieve plate 15 to shake, enhancing the shaking amplitude and frequency. One end of a second connecting rod 12 is rotatably connected to the right part of the front side of the sieve plate 15. A second motor 24 is fixedly connected to the rear side of the machine body 1, and the driving end of the second motor 24 is rotatably connected to the left side of the support frame 13. One end of a first connecting rod 11 is rotatably connected to the driving end of the second motor 24, and the other end of the first connecting rod 11 is rotatably connected to the other end of the second connecting rod 12. Starting the second motor 24 can drive one end of the first connecting rod 11 to rotate. The first connecting rod 11 drives one end of the second connecting rod 12 to rotate through its other end, and the other end of the second connecting rod 12 drives the connected sieve plate 15 to shake. By cooperating with the plurality of springs 16 fixed to the bottom of the sieve plate 15, the effect of vibrating and screening out sand and soil is achieved. The axis position of the first roller 18 is higher than the upper part of the right side of the sieve plate 15. The first roller 18 can scrape and transfer the residual plastic film rolled up by the second roller 20 above the sieve plate 15. The outer periphery of the driving end of the first motor 21, the outer periphery of the front end of the first roller 18, and the outer periphery of the front end of the second roller 20 are all sleeved with belts 19. The first motor 21 can drive the first roller 18 and the second roller 20 to rotate through the belts 19. A power door 2 is rotatably connected to the bottom left side of the machine body 1, and the power door 2 is used to put out the compressed plastic film. A connector 5 is fixedly connected to the right side of the machine body 1, and the connector 5 is used to connect the machine body 1 with the towing equipment, so that the machine body 1 can move in the working area.
[0035] Refer to Figure 2 , Figure 3 and Figure 6, the plastic film compression assembly includes a bottom plate 10 which is used to carry the plastic film compression assembly. The left side of the bottom plate 10 is fixedly connected to the left side inside the machine body 1. The top of the right side of the bottom plate 10 abuts against the bottom of the left side of the sieve plate 15. After the sieve plate 15 sifts out the plastic film, it slides it above the bottom plate 10. A hydraulic cylinder 9 is fixedly connected to the top of the bottom plate 10, and the hydraulic cylinder 9 is used to drive the compression assembly to work. A first limiting block 8 is fixedly connected to the top of the bottom plate 10, and the first limiting block 8 is used to fix and limit the sliding track of the sliding compression assembly. Compression blocks 6 are slidably connected to both sides of the top of the bottom plate 10 close to the front and back. The compression blocks 6 are used to compress the residual plastic film recovered. A pushing block 23 is slidably connected to the adjacent sides of the two compression blocks 6. The pushing block 23 is used to push the compression blocks 6 to slide and work. The right side of the pushing block 23 is fixedly connected to the driving end of the hydraulic cylinder 9. The hydraulic cylinder 9 can drive the pushing block 23 to move through its pushing section. Second limiting blocks 26 are fixedly connected to both sides of the pushing block 23 far from each other in the front and back. The second limiting blocks 26 are used to fix the movement of the pushing block 23 between the two compression blocks 6 and prevent it from falling off. First limiting grooves 7 are opened on both sides of the right parts of the two compression blocks 6 close to the front and back. The two second limiting blocks 26 are slidably connected inside the two first limiting grooves 7. The two second limiting blocks 26 slide inside the two first limiting grooves 7 to prevent the pushing block 23 from sliding and falling off between the two compression blocks 6. Second limiting grooves 25 are opened on the bottom sides of the right parts of the two compression blocks 6. The first limiting block 8 is slidably connected inside the two second limiting grooves 25. The first limiting block 8 is used to limit the sliding track of the two compression blocks 6. The left ends of the sieve plate 15 and the left side of the bottom plate 10 are inclined at the same angle. The left end of the sieve plate 15 is inclined downward so that the processed plastic film slides onto the compression assembly on the bottom plate 10. The left end of the bottom plate 10 is inclined downward so that the compressed plastic film slides out from the electric door 2. The curling teeth 4 and the paddle 17 can be tangent. The paddle 17 can scrape the plastic film curled on the curling teeth 4 onto the processing device.
[0036] Working principle: Connect the machine body 1 with the traction device through the joint 5. Drive the machine body 1 to move and work in the working area through multiple tires 3. Start the first motor 21, and drive the first roller 18 and the second roller 20 to rotate through the belt 19. The rotation of the second roller 20 drives the curling teeth 4 to roll up the residual plastic film on the ground. The rotation of the first roller 18 drives the paddles 17 to scrape the plastic film rolled up by the curling teeth 4 onto the sieve plate 15. Start the second motor 24, which can drive one end of the connecting rod 11 connected to its driving end to rotate. The other end of the connecting rod 11 can drive one end of the connecting rod 12 to rotate. The other end of the connecting rod 12 can drive the sieve plate 15 to shake. The sieve plate 15 cooperates with multiple springs 16 fixed to its bottom to increase the shaking frequency and amplitude, realizing the screening work of the sand attached to the residual plastic film. The processed plastic film slides to the upper part of the bottom plate 10. Drive the hydraulic cylinder 9, which can drive the pushing block 23 fixed to its driving end to make a push-pull motion. When the pushing block 23 advances, the left part of the compression block 6 slidably connected to its front and rear sides can squeeze the plastic film, realizing the compression effect on the residual plastic film. Drive the hydraulic cylinder 9 to pull the pushing block 23 backward, causing the two compression blocks 6 to open. Open the electric door 2, and make the compressed plastic film slide to the ground from the electric door 2.
[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A residual film cleaning machine, comprising a machine body (1), characterized in that: The bottom of the machine body (1) is rotatably connected to tires (3) on both the left and right sides of the side far from the front and back. A ground film compression assembly is arranged on the left side of the machine body (1), and the compression assembly is used to compress the collected residual ground film. The right side of the machine body (1) is rotatably connected to a roller one (18), and the outer periphery of the roller one (18) is fixedly connected to a plurality of paddles (17). The right side of the machine body (1) is rotatably connected to a roller two (20), and the outer periphery of the roller two (20) is provided with rolling teeth (4). The right side of the machine body (1) is fixedly connected to a chassis (22), and the inside of the chassis (22) is fixedly connected to a motor one (21), and the outer periphery of the driving end of the motor one (21) is provided with a belt (19). The machine body (1) A plurality of support rods (14) are fixedly connected to the inner bottom, a plurality of support rods (14) are fixedly connected to the top of a support frame (13), a plurality of evenly distributed springs (16) are fixedly connected to the top of the support frame (13), a plurality of springs (16) are fixedly connected to the top of a sieve plate (15), the front right part of the sieve plate (15) is rotatably connected to one end of a second connecting rod (12), a second motor (24) is fixedly connected to the rear side of the machine body (1), a driving end of the second motor (24) is rotatably connected to the left side of the support frame (13), a driving end of the second motor (24) is rotatably connected to one end of a first connecting rod (11), and the other end of the first connecting rod (11) is rotatably connected to the other end of the second connecting rod (12).
2. The residual mulch film cleaning machine according to claim 1 is characterized in that: The ground film compression assembly comprises a base plate (10), the left side of the base plate (10) is fixedly connected to the left side of the machine body (1), the top of the right side of the base plate (10) abuts against the bottom of the left side of the screen plate (15), the top of the base plate (10) is fixedly connected to a hydraulic cylinder (9), the top of the base plate (10) is fixedly connected to a limiting block 1 (8), the front and rear sides of the top of the base plate (10) are both slidably connected to compression blocks (6), the sides of the two compression blocks (6) are slidably connected to a propulsion block (23), the right side of the propulsion block (23) is fixedly connected to the driving end of the hydraulic cylinder (9), and the front and rear sides of the propulsion block (23) are both fixedly connected to a limiting block 2 (26).
3. The residual mulch film cleaning machine according to claim 2 is characterized in that: A limiting groove 1 (7) is provided on one side of the right part of the two compression blocks (6) near the front and rear sides, and the two limiting blocks 2 (26) are slidably connected inside the two limiting grooves 1 (7).
4. The residual mulch film cleaning machine according to claim 2, characterized in that: The right bottom sides of the two compression blocks (6) are each provided with a second limiting groove (25), and the first limiting block (8) is slidably connected inside the two second limiting grooves (25).
5. The residual mulch film cleaning machine according to claim 1, characterized in that: The axis center position of the roller 1 (18) is higher than the upper right side of the screen plate (15).
6. The residual mulch film cleaning machine according to claim 1, characterized in that: The outer periphery of the driving end of the motor 1 (21), the outer periphery of the front end of the roller 1 (18), and the outer periphery of the front end of the roller 2 (20) are all sleeved with the belt (19).
7. The residual mulch film cleaning machine according to claim 1, characterized in that: The left bottom of the machine body (1) is rotatably connected to an electric door (2), and the right side of the machine body (1) is fixedly connected to a joint (5).
8. The residual mulch film cleaning machine according to claim 2, characterized in that: The left end of the sieve plate (15) and the left side of the bottom plate (10) are both inclined downward at the same angle, and the rolling teeth (4) and the paddle (17) can be tangent to each other.