Residual mulching film treatment device

Abstract

The utility model relates to the technical field of mulching films, in particular to a residual mulching film treatment device. A vertical frame is fixed to the position, close to the middle point, of the top of the bottom vehicle, a push shovel is fixed to one end of the bottom vehicle, a conveying structure is arranged at one end of the top of the bottom vehicle, one side of the conveying structure is connected with the vertical frame, a fixing frame is fixed to one end of the vertical frame, and a screening structure is arranged at the top of the fixing frame. According to the residual mulching film treatment device provided by the utility model, through the design of the conveying structure and the crushing rollers, the treatment efficiency of the device can be greatly improved; through the design of the screening structure, the working efficiency of the treatment device is improved, and the overall working efficiency is improved by rapidly and accurately screening out the residual films; according to the device, through the design of the angle adjusting structure, the device can drive the plow to plough, and for soft soil or wet soil, the angle is reduced, so that the residual film can be cleared more deeply.

Description

Technical Field

[0001] The utility model relates to the technical field of ground films, in particular to a residual ground film processing device. Background Art

[0002] Ground film, or ground covering film, plays an important role in modern agricultural production. It is usually a transparent or black PE film, but also a green or silver film. It is mainly used for ground covering to increase soil temperature, maintain soil moisture, maintain soil structure, prevent pests from attacking crops and diseases caused by certain microorganisms, and thus promote plant growth. However, after long-term use of ground film, if the residual film is not cleaned up in a timely and effective manner, it will cause serious soil pollution and damage the ecological environment of farmland. A large amount of residual film remaining in the soil will hinder the deep rooting of crop roots, affect their absorption of water and nutrients, and thus affect the nutritional growth and reproductive growth of crops, and ultimately lead to a decrease in yield. With the advancement of science and technology and the improvement of mechanization, residual film recycling technology is also constantly developing. However, both gear-type and toothed chain residual film recycling machines have problems such as limited operating period and unstable performance. In addition, the use effect of residual film recycling machines is also affected by various external factors such as the specifications of the ground film used, the winding problems encountered during recycling, and the separation of the film from the soil and impurities.

[0003] For example, a Chinese utility model patent (CN216873765U) discloses a residual mulch film processing device, which solves the following problems: the broken mulch film inside the existing soil cannot be effectively cleaned, and the method of manually turning the soil to clean the mulch film is time-consuming and labor-intensive, and the mulch film cannot be effectively separated from the soil, the cleaning efficiency is low, and the practicality is greatly reduced.

[0004] The device includes a bottom plate, the upper end of which is located outside the vibrating screen assembly and fixedly connected with a compression mechanism. The residual ground film processing device adds an automatically rotating rake claw at the front end of the device, which can turn over the soil during the forward movement of the device, and shovel the turned-over soil to the conveying mechanism through the shovel plate, and then convey the soil to the inside of the vibrating screen through the conveying mechanism, and screen the soil and ground film through the vibrating screen, and the soil falls back to the ground after screening, and the ground film remains on the screen plate, and then as the amount of screened ground film continues to increase, the ground film will slide along the inclined screen plate into the extrusion box, and the collected ground film will be extruded and formed by the electric telescopic rod and the extrusion plate, which is convenient for cleaning and removal, and realizes the functions of automatic collection, screening and extrusion, thereby improving the efficiency of residual ground film processing and greatly improving practicality.

[0005] When using the above technology, it was found that the following technical problems exist in the prior art: the device lacks a suitable crushing structure, which makes it impossible to effectively crush the residual mulch into small pieces or fragments when processing it, resulting in a long processing time. For this reason, we designed a residual mulch processing device to provide another technical solution to the above technical problems. Utility Model Content

[0006] Based on this, it is necessary to provide a residual ground film processing device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A residual ground film processing device comprises a bottom vehicle, a vertical frame is fixed on the top of the bottom vehicle near the midpoint, a push shovel is fixed to one end of the bottom vehicle, a conveying structure is arranged at one end of the top of the bottom vehicle, one side of the conveying structure is connected to the vertical frame, a fixed frame is fixed to one end of the vertical frame, a screening structure is arranged on the top of the fixed frame, a crushing structure is arranged on one side of the fixed frame, an angle adjustment structure is arranged at the bottom of the bottom vehicle, two second motors are fixed on the outer side of the angle adjustment structure, and plows are fixed to the output ends of the two second motors.

[0009] As a preferred embodiment of the residual mulch processing device provided by the utility model, the conveying structure includes a first conveyor belt and a second conveyor belt, fixed rails are fixed on both sides of the top of the bottom vehicle, the second conveyor belt is arranged at the lower end of the two fixed rails close to each other, and the first conveyor belt is arranged at the upper end of the two fixed rails close to each other.

[0010] As a preferred embodiment of the residual mulch film processing device provided by the utility model, the screening structure includes a collecting frame, a screen box, a first motor, a crushing roller and a screen stick. The collecting frame is placed at the bottom end of the inner side of the fixed frame, the screen box is fixed to the middle end of the inner side of the fixed frame, the screen stick is inherently provided at the upper end of the inner side of the fixed frame, the first motor is fixed to one end of the fixed frame, and the crushing roller is fixed to the output end of the first motor.

[0011] As a preferred embodiment of the residual mulch processing device provided by the utility model, the angle adjustment structure includes a rotating rod, a hydraulic cylinder, a push rod, a connecting plate and a push block. Two rotating rods are fixedly connected to the bottom of the bottom vehicle, and the sides of the two rotating rods close to each other are rotatably connected to the hydraulic cylinder, and a push block is fixed to the output end of the hydraulic cylinder. Push rods are rotatably connected to both sides of the push block, and the ends of the two push rods away from each other are rotatably connected to the connecting plate.

[0012] As a preferred embodiment of the residual mulch film processing device provided by the utility model, the angle adjustment structure also includes a mounting rod and a fixing plate, two mounting rods are fixed on the inner sides of the four connecting plates, two fixing plates are fixed on both sides of the two mounting rods, one side of the two fixing plates is fixed to two second motors, and the output ends of the two second motors are respectively fixed to two plows.

[0013] As a preferred embodiment of the residual ground film processing device provided by the utility model, electric motors are arranged on the inner sides of the first conveyor belt and the second conveyor belt.

[0014] As a preferred embodiment of the residual ground film processing device provided by the utility model, a battery is arranged on the inner side of the bottom vehicle, and the first motor and the second motor are electrically connected to the battery.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] The utility model provides a residual mulch film processing device. The device can greatly improve the processing efficiency through the design of the transmission structure and the crushing roller. The device can quickly crush the residual mulch film into small pieces or fragments, which significantly shortens the processing time and reduces the labor cost. This enables the device to more efficiently process a large amount of residual film and meet the cleaning needs of large-scale farmland.

[0018] The design of the screening structure of the device helps to improve the operating efficiency of the treatment device. By quickly and accurately screening out the residual film, the downtime and manual intervention of the device during the treatment process are reduced, thereby improving the overall operating efficiency. This is particularly important for the treatment of residual film in large-scale farmland, which can significantly shorten the treatment cycle and reduce labor costs.

[0019] The device is designed with an angle adjustment structure so that it can drive the plow to plow the land. By adjusting the angle of the plow, the device can better cut into the soil and achieve deeper cleaning of residual film. For harder or drier soil, appropriately increasing the plowing angle can reduce resistance and improve work efficiency; for softer or wetter soil, reducing the angle will help to clean the residual film more deeply. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of a residual ground film processing device of the utility model;

[0022] Figure 2 It is a side view of a residual ground film processing device of the utility model;

[0023] Figure 3 This is a schematic diagram of the connection between a fixing frame and a collecting frame of a residual film processing device of the utility model;

[0024] Figure 4 This is a schematic diagram of the connection between the first motor and the crushing roller of a residual film processing device of the utility model;

[0025] Figure 5 It is a schematic diagram of the connection between the first conveyor belt and the second conveyor belt of a residual film processing device of the utility model;

[0026] Figure 6 The utility model is a schematic diagram of the connection between a rotating rod and a hydraulic cylinder of a residual ground film processing device.

[0027] In the figure: 1, bottom vehicle; 2, vertical frame; 3, fixed frame; 4, collecting frame; 5, screen box; 6, first conveyor belt; 7, first motor; 8, crushing roller; 9, screen stick; 10, second conveyor belt; 11, push shovel; 12, rotating rod; 13, hydraulic cylinder; 14, push rod; 15, connecting plate; 16, mounting rod; 17, fixed plate; 18, second motor; 19, plow; 20, push block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] As described in the background art, the device lacks a suitable crushing structure, which results in the inability to effectively crush the residual ground film into small pieces or fragments when processing it, resulting in a long processing time.

[0030] In order to solve this technical problem, the utility model provides a residual ground film processing device.

[0031] Specifically, please refer to Figure 1-Figure 6 A residual mulch film processing device specifically includes: a bottom vehicle 1, a vertical frame 2 is fixed at a position near the midpoint of the top of the bottom vehicle 1, a push shovel 11 is fixed at one end of the bottom vehicle 1, a conveying structure is provided at one end of the top of the bottom vehicle 1, one side of the conveying structure is connected to the vertical frame 2, a fixed frame 3 is fixed at one end of the vertical frame 2, a screening structure is provided on the top of the fixed frame 3, a crushing structure is provided on one side of the fixed frame 3, an angle adjustment structure is provided at the bottom of the bottom vehicle 1, two second motors 18 are fixed on the outer side of the angle adjustment structure, and plows 19 are fixed to the output ends of the two second motors 18.

[0032] The utility model provides a residual mulch film processing device. The device can greatly improve the processing efficiency through the design of the transmission structure and the crushing roller 8. The device can quickly crush the residual mulch film into small pieces or fragments, which significantly shortens the processing time and reduces the labor cost. This enables the device to more efficiently process a large amount of residual film and meet the cleaning needs of large-scale farmland.

[0033] The design of the screening structure of the device helps to improve the operating efficiency of the treatment device. By quickly and accurately screening out the residual film, the downtime and manual intervention of the device during the treatment process are reduced, thereby improving the overall operating efficiency. This is particularly important for the treatment of residual film in large-scale farmland, which can significantly shorten the treatment cycle and reduce labor costs.

[0034] The device is designed with an angle adjustment structure so that the device can drive the plow 19 to plow the land. By adjusting the angle of the plow 19, the device can better cut into the soil and achieve deeper residual film cleaning. For harder or drier soils, appropriately increasing the plowing angle can reduce resistance and improve work efficiency; and for softer or wetter soils, reducing the angle can help to clean the residual film more deeply.

[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] Reference Figure 1-Figure 6A residual mulch film processing device comprises a bottom vehicle 1, a vertical frame 2 is fixed at a position near the midpoint of the top of the bottom vehicle 1, a push shovel 11 is fixed at one end of the bottom vehicle 1, a conveying structure is arranged at one end of the top of the bottom vehicle 1, one side of the conveying structure is connected to the vertical frame 2, a fixed frame 3 is fixed at one end of the vertical frame 2, a screening structure is arranged at the top of the fixed frame 3, a crushing structure is arranged at one side of the fixed frame 3, an angle adjustment structure is arranged at the bottom of the bottom vehicle 1, two second motors 18 are fixed at the outer side of the angle adjustment structure, and plows 19 are fixed at the output ends of the two second motors 18.

[0038] The conveying structure includes a first conveyor belt 6 and a second conveyor belt 10. Fixed rails are fixed on both sides of the top of the bottom vehicle 1. The second conveyor belt 10 is arranged at the lower end of the two fixed rails close to each other, and the first conveyor belt 6 is arranged at the upper end of the two fixed rails close to each other, so that the transmission structure can transmit the ground film.

[0039] The screening structure includes a collecting frame 4, a screen box 5, a first motor 7, a crushing roller 8 and a screen stick 9. The collecting frame 4 is placed at the bottom end of the inner side of the fixed frame 3, the screen box 5 is fixed to the middle end of the inner side of the fixed frame 3, the screen stick 9 is inherently provided at the upper end of the inner side of the fixed frame 3, the first motor 7 is fixed to one end of the fixed frame 3, and the crushing roller 8 is fixed to the output end of the first motor 7, so that the screening structure can select the broken ground film.

[0040] The angle adjustment structure includes a rotating rod 12, a hydraulic cylinder 13, a push rod 14, a connecting plate 15, a mounting rod 16, a fixed plate 17 and a push block 20. Two rotating rods 12 are fixedly connected to the bottom of the bottom vehicle 1. The sides of the two rotating rods 12 that are close to each other are rotatably connected to the hydraulic cylinder 13. The output end of the hydraulic cylinder 13 is fixed to the push block 20. Both sides of the push block 20 are rotatably connected to the push rods 14. The ends of the two push rods 14 that are away from each other are rotatably connected to the connecting plates 15. Two mounting rods 16 are fixed to the inner sides of the four connecting plates 15. Two fixed plates 17 are fixed to both sides of the two mounting rods 16. One side of the two fixed plates 17 is fixed to two second motors 18. The output ends of the two second motors 18 are respectively fixed to two plows 19, so that the angle adjustment structure can adjust the rotation angle of the plow 19.

[0041] Motors are disposed inside the first conveyor belt 6 and the second conveyor belt 10 , so that the motors can drive the first conveyor belt 6 and the second conveyor belt 10 to rotate.

[0042] A battery is arranged inside the bottom vehicle 1, and the first motor 7 and the second motor 18 are electrically connected to the battery, so that the device can be controlled by electricity, which greatly saves manpower.

[0043] The utility model provides a residual mulch film processing device. The device can greatly improve the processing efficiency through the design of the transmission structure and the crushing roller 8. The device can quickly crush the residual mulch film into small pieces or fragments, which significantly shortens the processing time and reduces the labor cost. This enables the device to more efficiently process a large amount of residual film and meet the cleaning needs of large-scale farmland.

[0044] The design of the screening structure of the device helps to improve the operating efficiency of the treatment device. By quickly and accurately screening out the residual film, the downtime and manual intervention of the device during the treatment process are reduced, thereby improving the overall operating efficiency. This is particularly important for the treatment of residual film in large-scale farmland, which can significantly shorten the treatment cycle and reduce labor costs.

[0045] The device is designed with an angle adjustment structure so that the device can drive the plow 19 to plow the land. By adjusting the angle of the plow 19, the device can better cut into the soil and achieve deeper residual film cleaning. For harder or drier soils, appropriately increasing the plowing angle can reduce resistance and improve work efficiency; and for softer or wetter soils, reducing the angle can help to clean the residual film more deeply.

[0046] The use process of the residual ground film processing device provided by the utility model is as follows: the user drives the device to the ground film area and moves forward along the ground film direction. Under the shoveling force of the shovel 11, the removed ground film appears on the outer surface of the second conveyor belt 10. The user energizes the first conveyor belt 6 and the second conveyor belt 10 to rotate. The second conveyor belt 10 and the first conveyor belt 6 transport the removed ground film to the bottom of the crushing roller 8. The user energizes the first motor 7 to rotate. The output end of the first motor 7 drives the crushing roller 8 to rotate, and then crushes the ground film. The crushed ground film passes through the sieve rod 9 and falls into the inner side of the sieve box 5. The crushed ground film passes through the sieve box 5 and falls into the inner side of the collecting frame 4. The unbroken ground film remains in the inside of the sieve box 5. The suitable crushing structure can improve the operating convenience of the device. When processing thicker or tougher ground films, the crushing structure can effectively cope with it and avoid blockage or jamming of the device. The device is made more stable and reliable, easy to operate and maintain; after completing the collection of the ground film, the user energizes the two second motors 18 to rotate, and the output ends of the two second motors 18 drive the two plows 19 to rotate, which can then drive the two plows 19 to rotary till the ground. When encountering different ground heights, the user energizes the hydraulic cylinder 13, and then the output end of the hydraulic cylinder 13 pushes the push block 20 to move, which in turn drives the push rod 14 to move. The movement of the push rod 14 drives multiple connecting plates 15 to rotate, which in turn drives the two mounting rods 16 to rotate, so that the rotation angle of multiple plows 19 can be adjusted. The suitable plowing angle adjustment structure can also improve the usability and operability of the processing device. The operator can easily adjust the plowing angle according to actual work needs, so that the device is more adaptable to different working environments and conditions, which reduces the difficulty of operation, improves work efficiency, and reduces the labor intensity of the staff.

[0047] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A residual film processing device, comprising a bottom vehicle (1), characterized in that: A vertical frame (2) is fixed near the midpoint of the top of the bottom vehicle (1), a shovel (11) is fixed at one end of the bottom vehicle (1), a conveying structure is arranged at one end of the top of the bottom vehicle (1), one side of the conveying structure is connected to the vertical frame (2), a fixed frame (3) is fixed at one end of the vertical frame (2), a screening structure is arranged at the top of the fixed frame (3), a crushing structure is arranged at one side of the fixed frame (3), an angle adjustment structure is arranged at the bottom of the bottom vehicle (1), two second motors (18) are fixed on the outer side of the angle adjustment structure, and plows (19) are fixed to the output ends of the two second motors (18).

2. A residual film processing device according to claim 1, characterized in that: The conveying structure comprises a first conveyor belt (6) and a second conveyor belt (10); fixed rails are fixed on both sides of the top of the bottom vehicle (1); the second conveyor belt (10) is arranged at the lower end of the two fixed rails close to each other, and the first conveyor belt (6) is arranged at the upper end of the two fixed rails close to each other.

3. The residual film processing device according to claim 1 is characterized in that: The screening structure comprises a collecting frame (4), a screen box (5), a first motor (7), a crushing roller (8) and a screen stick (9); the collecting frame (4) is placed at the bottom end of the inner side of the fixed frame (3); the screen box (5) is fixed at the middle end of the inner side of the fixed frame (3); the screen stick (9) is fixed at the upper end of the inner side of the fixed frame (3); the first motor (7) is fixed at one end of the fixed frame (3); and the crushing roller (8) is fixed at the output end of the first motor (7).

4. The residual film processing device according to claim 1 is characterized in that: The angle adjustment structure comprises a rotating rod (12), a hydraulic cylinder (13), a push rod (14), a connecting plate (15) and a push block (20); two rotating rods (12) are fixedly connected to the bottom of the bottom vehicle (1); the sides of the two rotating rods (12) close to each other are rotatably connected to the hydraulic cylinder (13); the output end of the hydraulic cylinder (13) is fixed with a push block (20); both sides of the push block (20) are rotatably connected to the push rods (14); and the ends of the two push rods (14) away from each other are rotatably connected to the connecting plate (15).

5. The residual film processing device according to claim 4 is characterized in that: The angle adjustment structure also includes a mounting rod (16) and a fixing plate (17), two mounting rods (16) are fixed on the inner side of the four connecting plates (15), two fixing plates (17) are fixed on both sides of the two mounting rods (16), one side of the two fixing plates (17) are fixed to two second motors (18), and the output ends of the two second motors (18) are respectively fixed to two plows (19).

6. The residual film processing device according to claim 2 is characterized in that: Motors are arranged on the inner sides of the first conveyor belt (6) and the second conveyor belt (10).

7. The residual film processing device according to claim 3 is characterized in that: A storage battery is arranged inside the base vehicle (1), and the first motor (7) and the second motor (18) are both electrically connected to the storage battery.

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