Land covering film automatic collecting device
By combining a vibrating motor and a screen with a crushing device, the problem of collecting plastic film and broken soil together is solved, realizing the automatic separation and crushing of plastic film and improving work efficiency.
Patent Information
- Application Number
- CN202422838443.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Existing automatic soil mulch collection devices tend to collect mulch film and loose soil together, requiring manual separation later and reducing work efficiency.
The system uses a combination of a vibrating motor, a first spring, and a screen to separate the plastic film and soil through a screening device, and then crushes the plastic film through a crushing device, reducing manual separation work.
It enables automatic separation of plastic film and broken soil, improves work efficiency, and simplifies the plastic film recycling process.
Smart Images
Figure CN223772475U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automatic land mulch collection technology, specifically an automatic land mulch collection device. Background Technology
[0002] Mulch film, also known as ground cover film, is usually transparent or black PE film, but also comes in green and silver. It is used to cover the ground to increase soil temperature, retain soil moisture, maintain soil structure, prevent pests from attacking crops and diseases caused by certain microorganisms, and promote plant growth.
[0003] After the existing automatic soil mulch film collection devices are used up, the mulch film needs to be recycled. Personnel usually collect the mulch film using automatic machinery to avoid the mulch film remaining in the soil for a long time and causing adverse effects on the soil.
[0004] However, existing automatic soil mulch collection devices collect the mulch film along with the soil fragments. In order to better recycle the mulch film, personnel still need to manually separate the mulch film and soil fragments, which reduces work efficiency. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides an automatic soil mulch collection device, which solves the problem that when collecting mulch, the mulch and soil debris are collected together, and then personnel need to manually separate the mulch and soil debris for better recycling, which reduces work efficiency.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic soil mulch collection device, comprising a frame, a first servo motor fixedly connected to the front of the frame, the output end of the first servo motor passing through the outer wall of the frame via a sealed bearing and fixedly connected to a roller, the other end of the roller being rotatably connected to the inner wall of the frame via a sealed bearing, a traction ring fixedly connected to one side of the top of the frame, wheels installed on both sides of the bottom of the frame, and a screening device provided on one side of the roller, the screening device comprising: a processing box fixedly connected to the inner wall of the frame via bolts; and a mounting plate fixedly connected to the inner wall of the processing box. The system comprises: a wall; a first spring fixedly connected to the top of the mounting plate; a sieve plate fixedly connected to the top of the first spring on one side of its bottom; a sieve mesh embedded in the inner wall of the sieve plate; a vibrating motor installed at the bottom of the sieve plate; a second spring fixedly connected at one end to the inner wall of the processing box and at the other end to the other side of the outer wall of the sieve plate; and a crushing section located on the outer wall of the sieve plate away from the processing box. The processing box collects the mulch film, the mounting plate mounts the first spring, and the vibrating motor, through the first and second springs, causes the sieve plate and sieve mesh to vibrate. The sieved mulch film falls into the crushing section for crushing.
[0007] Preferably, the pulverizing section includes: a pulverizing box fixedly connected to the inner wall of the processing box; a second servo motor fixedly connected to one side of the outer wall of the processing box, with its output end penetrating through the outer wall of the processing box via a sealed bearing; a pulverizing roller, one end of which is fixedly connected to the output end of the second servo motor, and the other end of which is rotatably connected to the inner wall of the pulverizing box via a sealed bearing; and a first opening at the bottom of the pulverizing box; wherein, the screened mulch film falls into the pulverizing box, the output end of the second servo motor drives the pulverizing roller to rotate, pulverizing the mulch film, and then it falls through the first opening.
[0008] Preferably, a falling unit is provided below the mounting plate. The falling unit includes: a second opening at the bottom of the mounting plate; two first inclined plates, both fixedly connected between the mounting plate and the processing box; and a third opening at the bottom of the processing box. After the mulch film is screened, the loose soil mixed in the mulch film falls through the second opening, the falling direction of the loose soil is controlled by the first inclined plates, and it is discharged through the third opening.
[0009] Preferably, a second inclined plate is fixedly connected to one side of the inner wall of the processing box, and the second inclined plate is disposed above the sieve plate.
[0010] Preferably, a collection box is placed at the bottom of the inner wall of the processing box, and the collection box is located below the first opening.
[0011] Beneficial effects
[0012] This utility model provides an automatic soil mulch film collection device. It has the following advantages: Through the cooperation of a vibrating motor, a first spring, and a screen, after the roller collects the mulch film into the processing box, the mulch film and loose soil fall onto the top of the screen. Simultaneously, the vibrating motor is activated. The vibration motor, through the cooperation of the first and second springs, causes the screen plate and screen to vibrate, separating the mulch film and loose soil. This eliminates the need for manual separation after collection and facilitates the subsequent recycling of the mulch film.
[0013] Through the cooperation of the crushing box, the second servo motor and the crushing roller, the mulch film after screening falls into the crushing box. The second servo motor is started, and its output drives the crushing roller to rotate, crushing the mulch film. The crushed mulch film falls through the first opening and is collected by the collection box. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 A schematic diagram of the processing box, the second servo motor, and the screen.
[0016] Figure 3 for Figure 2 A schematic diagram of the structure of the middle sieve plate, the sieve mesh, and the first spring;
[0017] Figure 4 for Figure 2 A schematic diagram of the structure of the intermediate processing box, the second spring, and the screen.
[0018] In the diagram: 1. Frame; 11. First servo motor; 12. Roller; 13. Traction ring; 14. Wheel; 2. Screening device; 21. Processing box; 22. Mounting plate; 23. First spring; 24. Screen plate; 25. Screen mesh; 26. Vibrating motor; 27. Second spring; 28. Crushing section; 281. Crushing box; 282. Second servo motor; 283. Crushing roller; 284. First opening; 3. Falling unit; 31. Second opening; 32. First inclined plate; 33. Third opening; 4. Second inclined plate; 5. Collection box. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Existing automatic soil mulch collection devices collect mulch film along with loose soil. In order to better recycle the mulch film, personnel still need to manually separate the mulch film and loose soil, which reduces work efficiency.
[0021] In view of this, the present invention provides an automatic collection device for soil mulch. Through the cooperation between the vibrating motor, the first spring and the screen, after the roller collects the mulch into the processing box, the mulch and soil fragments fall to the top of the screen. At the same time, the vibrating motor is started. The vibrating motor, through the cooperation between the first spring and the second spring, causes the screen plate and the screen to vibrate, so that the mulch and soil fragments can be separated. This eliminates the need for manual separation after collection and is also beneficial for the subsequent recycling of the mulch.
[0022] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.
[0023] Example 1: By Figure 1-4It is known that an automatic soil mulch collection device includes a frame 1. A first servo motor 11 is fixedly connected to the front of the frame 1. The output end of the first servo motor 11 passes through the outer wall of the frame 1 via a sealed bearing and is fixedly connected to a roller 12. The other end of the roller 12 is rotatably connected to the inner wall of the frame 1 via a sealed bearing. A traction ring 13 is fixedly connected to one side of the top of the frame 1, and a mobile device is connected through the traction ring 13 to drive the frame 1 to move. Wheels 14 are installed on both sides of the bottom of the frame 1. A screening device 2 is provided on one side of the roller 12. The screening device 2 includes: a processing box 21, which is fixedly connected to the inner wall of the frame 1 by bolts; a mounting plate 22, which is fixedly connected to the inner wall of the processing box 21; and a first spring. Spring 23 is fixedly connected to the top of mounting plate 22; sieve plate 24 is fixedly connected to the top of the first spring 23 on one side of its bottom; sieve mesh 25 is embedded in the inner wall of sieve plate 24; vibration motor 26 is installed at the bottom of sieve plate 24; second spring 27 is fixedly connected at one end to the inner wall of processing box 21 and at the other end to the other side of the outer wall of sieve plate 24; crushing section 28 is located on the outer wall of sieve plate 24 away from processing box 21; wherein, processing box 21 collects mulch film, mounting plate 22 installs first spring 23, and vibration motor 26 causes sieve plate 24 and sieve mesh 25 to vibrate through first spring 23 and second spring 27, and the sieved mulch film falls into crushing section 28 for crushing treatment;
[0024] In the specific implementation process, it is worth noting that after the roller 12 collects the plastic film into the processing box 21, the plastic film and broken soil will fall onto the top of the screen 25. At the same time, the vibration motor 26 is started. The vibration motor 26, through the cooperation between the first spring 23 and the second spring 27, makes the screen plate 24 and the screen 25 vibrate, so that the plastic film and broken soil can be separated. This eliminates the need for manual separation after collection and is also conducive to the subsequent recycling of the plastic film.
[0025] Furthermore, the pulverizing unit 28 includes: a pulverizing box 281, fixedly connected to the inner wall of the processing box 21; a second servo motor 282, fixedly connected to one side of the outer wall of the processing box 21, with its output end passing through the outer wall of the processing box 21 via a sealed bearing; and a pulverizing roller 283, one end of which is fixedly connected to the output end of the second servo motor 282, and the other end of which is rotatably connected to the inner wall of the pulverizing box 281 via a sealed bearing. When the pulverizing roller 283 pulverizes the mulch film, the pulverized mulch film will be thrown to the inner wall of the processing box 21 due to centrifugal force, and then fall down by its own gravity. That is, the pulverizing roller 283 will not be entangled by the mulch film when it is pulverizing. After the work is completed, the workers process the outer wall of the pulverizing roller 283. A first opening 284 is opened at the bottom of the pulverizing box 281. The sifted mulch film falls into the pulverizing box 281, and the output end of the second servo motor 282 drives the pulverizing roller 283 to rotate and pulverize the mulch film, which then falls down through the first opening 284.
[0026] In the specific implementation process, it is worth noting that after screening, the plastic film will fall into the crushing box 281. The second servo motor 282 is started, and the output end of the second servo motor 282 drives the crushing roller 283 to rotate, crushing the plastic film. After crushing, the plastic film falls through the first opening 284 and is collected by the collection box 5.
[0027] Furthermore, a falling unit 3 is provided below the mounting plate 22. The falling unit 3 includes: a second opening 31, which is opened at the bottom of the mounting plate 22; two first inclined plates 32, which are fixedly connected between the mounting plate 22 and the processing box 21; and a third opening 33, which is opened at the bottom of the processing box 21. After the mulch film is screened, the soil fragments mixed in the mulch film fall through the second opening 31, the falling direction of the soil fragments is controlled by the first inclined plates 32, and the soil fragments are discharged through the third opening 33.
[0028] In the specific implementation process, it is worth noting that after the mulch film and the broken soil are screened, the mulch film will remain on the top of the screen 25, and the broken soil will fall through the holes of the screen 25 and be discharged to the outside through the second opening 31, the first inclined plate 32 and the third opening 33.
[0029] Specifically, when using this automatic soil mulch collection device, after the roller 12 collects the mulch film into the processing box 21, the mulch film and broken soil will fall onto the top of the screen 25. At the same time, the vibration motor 26 is started. The vibration motor 26, through the cooperation between the first spring 23 and the second spring 27, causes the screen plate 24 and the screen 25 to vibrate, so that the mulch film and broken soil can be separated. This eliminates the need for manual separation after collection and is also beneficial for the subsequent recycling of the mulch film. After screening, the mulch film will fall into the crushing box 281. The second servo motor 282 is started. The output end of the second servo motor 282 drives the crushing roller 283 to rotate and crush the mulch film. After crushing, the mulch film falls through the first opening 284 and is collected by the collection box 5. After screening, the mulch film will remain on the top of the screen 25, and the broken soil will fall through the holes of the screen 25 and be discharged to the outside through the second opening 31, the first inclined plate 32 and the third opening 33.
[0030] Example 2: From Figure 1-4 It can be seen that a second inclined plate 4 is fixedly connected to one side of the inner wall of the processing box 21, and the second inclined plate 4 is located above the sieve plate 24.
[0031] In the specific implementation process, it is worth noting that, through the action of the second inclined plate 4, the plastic film collected by the roller 12 can be accurately dropped onto the top of the screen 25.
[0032] Furthermore, a collection box 5 is placed at the bottom of the inner wall of the processing box 21, and the collection box 5 is located below the first opening 284;
[0033] In the specific implementation process, it is worth noting that the front of the treatment box 21 is connected to the cover by a pin. After the work is completed, the cover can be opened to recycle the mulch film inside the collection box 5.
[0034] Specifically, based on the above embodiment 1, the second inclined plate 4 can make the mulch film collected by the roller 12 fall accurately onto the top of the screen 25. The front of the processing box 21 is connected to the cover by a pin. After the work is completed, the cover can be opened to recycle the mulch film inside the collection box 5.
[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An automatic soil mulch collection device, comprising a frame (1), characterized in that: A first servo motor (11) is fixedly connected to the front of the frame (1). The output end of the first servo motor (11) passes through the outer wall of the frame (1) through a sealed bearing and is fixedly connected to a roller (12). The other end of the roller (12) is rotatably connected to the inner wall of the frame (1) through a sealed bearing. A traction ring (13) is fixedly connected to one side of the top of the frame (1). Wheels (14) are installed on both sides of the bottom of the frame (1). A screening device (2) is provided on one side of the roller (12). The screening device (2) includes: The processing box (21) is fixedly connected to the inner wall of the frame (1) by bolts; Mounting plate (22) is fixedly connected to the inner wall of the processing box (21); The first spring (23) is fixedly connected to the top of the mounting plate (22); The sieve plate (24) is fixedly connected to the top of the first spring (23) on one side of its bottom. A screen (25) is embedded in the inner wall of the screen plate (24); A vibration motor (26) is installed at the bottom of the sieve plate (24); The second spring (27) is fixedly connected at one end to the inner wall of the processing box (21) and at the other end to the other side of the outer wall of the sieve plate (24); The pulverizing section (28) is located on the outer wall of the sieve plate (24) away from the processing box (21); The processing box (21) collects the plastic film, the mounting plate (22) installs the first spring (23), and the vibration motor (26) causes the sieve plate (24) and the screen (25) to vibrate through the first spring (23) and the second spring (27). The screened plastic film falls into the crushing section (28) for crushing.
2. The automatic soil mulch collection device according to claim 1, characterized in that: The pulverizing section (28) includes: The crushing box (281) is fixedly connected to the inner wall of the processing box (21); The second servo motor (282) is fixedly connected to one side of the outer wall of the processing box (21), and its output end passes through the outer wall of the processing box (21) through a sealed bearing; The crushing roller (283) is fixedly connected at one end to the output end of the second servo motor (282), and the other end is rotatably connected to the inner wall of the crushing box (281) through a sealed bearing; The first opening (284) is located at the bottom of the crushing chamber (281); The screened plastic film falls into the crushing box (281), and the output end of the second servo motor (282) drives the crushing roller (283) to rotate, crushing the plastic film, and then it falls through the first opening (284).
3. The automatic soil mulch collection device according to claim 1, characterized in that: A dropping unit (3) is provided below the mounting plate (22), and the dropping unit (3) includes: The second opening (31) is located at the bottom of the mounting plate (22); Two first inclined plates (32) are provided, both of which are fixedly connected between the mounting plate (22) and the processing box (21); A third opening (33) is provided at the bottom of the processing box (21); After the mulch film is screened, the soil fragments mixed in the mulch film fall through the second opening (31), the direction of the falling soil fragments is controlled by the first inclined plate (32), and they are discharged through the third opening (33).
4. The automatic soil mulch collection device according to claim 1, characterized in that: A second inclined plate (4) is fixedly connected to one side of the inner wall of the processing box (21), and the second inclined plate (4) is disposed above the sieve plate (24).
5. The automatic soil mulch collection device according to claim 1, characterized in that: A collection box (5) is placed at the bottom of the inner wall of the processing box (21), and the collection box (5) is located below the first opening (284).