Field mulching film cleaning and recycling machine

Abstract

The utility model discloses a field mulching film cleaning and recycling machine which comprises a fixing frame and rake teeth, the rake teeth are connected to the inner side of the fixing frame in a sliding mode, a scraping cylinder is connected to the outer side of the rake teeth in a sliding mode, a fixing rod is fixedly connected to the bottom end of the fixing frame, and a power mechanism driving the rake teeth to rotate is arranged on the inner side of the fixing frame. One end of the fixing frame is fixedly connected with a locking mechanism for limiting and fixing the rake teeth, when a mulching film on the surfaces of the rake teeth needs to be cleaned, the motor drives the driving roller and the first anti-skid sleeve to rotate, and the rake teeth rotate anticlockwise along the scraping cylinder under the action of friction force between the first anti-skid sleeve and the second anti-skid sleeve and the rake teeth; by arranging the scraping cylinders on the rake teeth, mulching films on the surfaces of the rake teeth are scraped under the action of the scraping cylinders, workers do not need to manually clean the mulching films on the surfaces of the rake teeth, the labor intensity of the workers is reduced, the multiple scraping cylinders can clean the multiple rake teeth at the same time, the overall working efficiency is improved, and the workers can conveniently use the device.

Description

Technical Field

[0001] The utility model relates to the technical field of ground film recovery, in particular to a field ground film cleaning and recovery machine. Background Art

[0002] Ground covering film (ground film) has the functions of increasing soil moisture, maintaining soil moisture, preventing pests, killing weeds, inhibiting salt and protecting seedlings, and promoting plant growth. It is made of polyethylene (PE). While the ground film covering the fields effectively promotes crop growth, if it is not cleaned up in time, the PE ground film will remain in the soil and is difficult to degrade, which will cause pollution and damage to the soil, which is not conducive to maintaining soil structure and the growth of later crops; therefore, the ground film needs to be recycled, and a ground film recycling machine is needed for recycling, among which ground film recycling machines include rake type and rotary type recycling machines.

[0003] The raking type ground film recycling machine mainly raks up the ground film from the ground through the rake teeth, and as the rake teeth move, the ground will be entangled on the surface of the rake teeth. When the ground film on the surface of the rake teeth needs to be cleaned, the staff needs to manually pull the ground film off the surface of the rake teeth little by little. Due to the large number of rake teeth, cleaning is difficult, time-consuming and labor-intensive, which reduces the overall work efficiency. Therefore, a field ground film cleaning and recycling machine is proposed to address the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A field film cleaning and recycling machine comprises a fixed frame and rake teeth, wherein the inner side of the fixed frame is slidably connected to the rake teeth, the outer side of the rake teeth is slidably connected to a scraper drum, and the scraper drum is fixedly connected to the fixed frame, the bottom end of the fixed frame is fixedly connected to a fixing rod, the bottom end of the fixing rod is fixedly connected to a fixing frame, a power mechanism for rotating the rake teeth is arranged on the inner side of the fixed frame, and one end of the fixed frame is fixedly connected to a locking mechanism for limiting and fixing the rake teeth.

[0007] Preferably, the power mechanism includes a motor fixedly connected to a fixed frame, a driving roller is fixedly connected to the end of a main shaft of the motor, the driving roller is rotatably connected to the fixed frame, a first anti-slip sleeve is fixedly connected to the outer side of the driving roller, an elastic component is provided on the inner side of one end of the fixed frame, one end of the elastic component is fixedly connected to a connecting frame, a driven roller is rotatably connected to the inner side of the connecting frame, a second anti-slip sleeve is fixedly connected to the outer side of the driven roller, and the rake teeth are provided between the first anti-slip sleeve and the second anti-slip sleeve.

[0008] Preferably, the first anti-slip cover and the second anti-slip cover are both made of rubber covers.

[0009] Preferably, the elastic component includes a guide column slidably connected to the fixed frame, one end of the guide column is fixedly connected to the connecting frame, the other end of the guide column is fixedly connected to the limiting disk, a spring is provided on the outside of the guide column, and the two ends of the spring are respectively fixedly connected to the connecting frame and the fixed frame.

[0010] Preferably, the elastic component further comprises a guide shaft fixedly connected to the connecting frame, and the guide shaft is slidably connected to the fixing frame.

[0011] Preferably, the locking mechanism includes an electric telescopic rod fixedly connected to a fixed frame, the top of the electric telescopic rod is fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to a locking rod, the locking rod is slidably connected to the fixed frame, and the bottom end of the locking rod is in contact with the rake teeth.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A field ground film cleaning and recycling machine, which is provided with a motor, an active roller, a first anti-skid sleeve, a driven roller, a second anti-skid sleeve, a connecting frame, a guide shaft and a guide column. When it is necessary to clean the ground film on the surface of the rake teeth, the motor drives the active roller and the first anti-skid sleeve to rotate, and the rake teeth are rotated counterclockwise along the scraper drum under the action of the friction between the first anti-skid sleeve and the second anti-skid sleeve and the rake teeth, so that the ground film on the surface of the rake teeth is scraped off under the action of the scraper drum, and the staff does not need to manually clean the ground film on the surface of the rake teeth, which reduces the labor intensity of the staff, and multiple rake teeth can be cleaned at the same time through multiple scraper drums, thereby improving the overall work efficiency and facilitating the use of the staff.

[0014] 2. A field mulch film cleaning and recycling machine is provided with a connecting plate, a locking rod, and an electric telescopic rod. When the rake teeth are recovering the mulch film normally, the electric telescopic rod brings the locking rod and the rake teeth into close contact with each other, and the friction between the locking rod and the rake teeth is used to limit and fix the rake teeth, thereby ensuring the normal operation of the rake teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a field film cleaning and recycling machine.

[0017] Figure 2 The utility model is a schematic diagram of the installation structure of the first anti-slip sleeve of a field film cleaning and recycling machine.

[0018] Figure 3 The utility model is a schematic diagram of the installation structure of the spring of the field film cleaning and recycling machine.

[0019] Figure 4 The utility model is a schematic diagram of the installation structure of the rake teeth of a field film cleaning and recycling machine.

[0020] In the figure: 1. fixed frame; 2. rake teeth; 3. scraper drum; 4. fixed rod; 5. fixed frame; 6. motor; 7. active roller; 8. first anti-skid sleeve; 9. driven roller; 10. second anti-skid sleeve; 11. connecting frame; 12. guide shaft; 13. guide column; 14. limit plate; 15. spring; 16. connecting plate; 17. locking rod; 18. electric telescopic rod. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-4 As shown, a field ground film cleaning and recycling machine comprises a fixed frame 1 and rake teeth 2, the inner side of the fixed frame 1 is slidably connected with the rake teeth 2, the outer side of the rake teeth 2 is slidably connected with a scraper drum 3, and the scraper drum 3 is fixedly connected to the fixed frame 1, the bottom end of the fixed frame 1 is fixedly connected with a fixing rod 4, the bottom end of the fixing rod 4 is fixedly connected with a fixing frame 5, the inner side of the fixed frame 5 is provided with a power mechanism for rotating the rake teeth 2, one end of the fixed frame 1 is fixedly connected with a locking mechanism for limiting and fixing the rake teeth 2, when it is necessary to clean the ground film on the surface of the rake teeth 2, the rake teeth 2 are rotated counterclockwise along the scraper drum 3, so that the ground film on the surface of the rake teeth 2 is scraped off under the action of the scraper drum 3, and the staff does not need to manually clean the ground film on the surface of the rake teeth 2, thereby reducing the labor intensity of the staff, and multiple scraper drums 3 can simultaneously clean multiple rake teeth 2, thereby improving the overall work efficiency and facilitating the use of the staff.

[0024] As a further improvement of the utility model, Figure 1 , Figure 2 and Figure 3 As shown, the power mechanism includes a motor 6 fixedly connected to a fixed frame 5, a main shaft end of the motor 6 is fixedly connected to an active roller 7, the active roller 7 is rotatably connected to the fixed frame 5, the outer side of the active roller 7 is fixedly connected to a first anti-skid sleeve 8, an elastic component is provided on the inner side of one end of the fixed frame 5, one end of the elastic component is fixedly connected to a connecting frame 11, the inner side of the connecting frame 11 is rotatably connected to a driven roller 9, the outer side of the driven roller 9 is fixedly connected to a second anti-skid sleeve 10, and the rake teeth 2 are arranged between the first anti-skid sleeve 8 and the second anti-skid sleeve 10, the motor 6 can drive the active roller 7 and the first anti-skid sleeve 8 to rotate, and under the action of the friction between the first anti-skid sleeve 8 and the second anti-skid sleeve 10 and the rake teeth 2, the rake teeth 2 automatically rotate counterclockwise without manual operation, thereby facilitating use by the staff.

[0025] As a further improvement of the utility model, Figure 1 , Figure 2 and Figure 3 As shown, the first anti-slip cover 8 and the second anti-slip cover 10 are both made of rubber covers, which are soft and can make the first anti-slip cover 8 and the second anti-slip cover 10 fit tightly with the rake teeth 2, making it easy for the first anti-slip cover 8 and the second anti-slip cover 10 to rotate with the rake teeth 2.

[0026] As a further improvement of the utility model, Figure 2 and Figure 3 As shown, the elastic component includes a guide column 13 which is slidably connected to the fixed frame 5, one end of the guide column 13 is fixedly connected to the connecting frame 11, and the other end of the guide column 13 is fixedly connected to the limiting disk 14. A spring 15 is arranged on the outer side of the guide column 13, and the two ends of the spring 15 are respectively fixedly connected to the connecting frame 11 and the fixed frame 5. Under the elastic force of the spring 15, the connecting frame 11 with the second anti-slip sleeve 10 can be tightly fitted with the rake teeth 2.

[0027] As a further improvement of the utility model, Figure 2 and Figure 3 As shown, the elastic component also includes a guide shaft 12 fixedly connected to the connecting frame 11, and the guide shaft 12 is slidably connected to the fixed frame 5. The guide shaft 12 can be used to guide and limit the connecting frame 11, and the guide shaft 12 also plays a role of supporting the connecting frame 11, thereby reducing the force on the guide column 13.

[0028] As a further improvement of the utility model, Figure 1As shown, the locking mechanism includes an electric telescopic rod 18 fixedly connected to the fixed frame 1, the top of the electric telescopic rod 18 is fixedly connected to a connecting plate 16, one end of the connecting plate 16 is fixedly connected to a locking rod 17, the locking rod 17 is slidably connected to the fixed frame 1, and the bottom end of the locking rod 17 is in contact with the rake teeth 2. When the rake teeth 2 recycle the ground film normally, the electric telescopic rod 18 brings the locking rod 17 to fit closely with the rake teeth 2, and the friction force between the locking rod 17 and the rake teeth 2 is used to limit and fix the rake teeth 2, thereby ensuring the normal operation of the rake teeth 2.

[0029] Working process: the electrical appliances of the device are powered by the power supply inside the tractor, the fixing frame 1 is connected to the tractor, and the tractor is used to clean the ground film on the field with the fixing frame and the rake teeth 2. When it is necessary to remove the ground film wrapped around the surface of the rake teeth 2, first the electric telescopic rod 18 is moved upward with the connecting plate 16, so that the connecting plate 16 is separated from the rake teeth 2 with the locking rod 17, and then the staff controls the motor 6 to rotate the active roller 7 and the first anti-slip sleeve 8 clockwise. Under the action of the friction between the first anti-slip sleeve 8 and the second anti-slip sleeve 10 and the rake teeth 2, the rake teeth 2 automatically rotate counterclockwise, and when the rake teeth 2 pass through the scraper drum 3, the scraper drum 3 will scrape off the ground film on the surface of the rake teeth 2, and no manual operation is required, so as to facilitate the use of the staff. After the cleaning is completed, the rake teeth 2 can be reset by pressing the above reverse steps to carry out the work of cleaning and recycling the ground film.

[0030] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the protection scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A field film cleaning and recycling machine, comprising a fixing frame (1) and rake teeth (2), characterized in that: The inner side of the fixed frame (1) is slidably connected with rake teeth (2), the outer side of the rake teeth (2) is slidably connected with a scraper drum (3), and the scraper drum (3) is fixedly connected to the fixed frame (1), the bottom end of the fixed frame (1) is fixedly connected with a fixing rod (4), the bottom end of the fixing rod (4) is fixedly connected with a fixing frame (5), the inner side of the fixing frame (5) is provided with a power mechanism for rotating the rake teeth (2), and one end of the fixed frame (1) is fixedly connected with a locking mechanism for limiting and fixing the rake teeth (2).

2. The field film cleaning and recycling machine according to claim 1, characterized in that: The power mechanism comprises a motor (6) fixedly connected to a fixed frame (5); a main shaft end of the motor (6) is fixedly connected to a driving roller (7); the driving roller (7) is rotatably connected to the fixed frame (5); a first anti-slip sleeve (8) is fixedly connected to the outer side of the driving roller (7); an elastic component is arranged on the inner side of one end of the fixed frame (5); a connecting frame (11) is fixedly connected to one end of the elastic component; a driven roller (9) is rotatably connected to the inner side of the connecting frame (11); a second anti-slip sleeve (10) is fixedly connected to the outer side of the driven roller (9); and the rake teeth (2) are arranged between the first anti-slip sleeve (8) and the second anti-slip sleeve (10).

3. The field film cleaning and recycling machine according to claim 2, characterized in that: The first anti-slip cover (8) and the second anti-slip cover (10) are both made of rubber covers.

4. The field film cleaning and recycling machine according to claim 2, characterized in that: The elastic component comprises a guide column (13) slidably connected to the fixed frame (5), one end of the guide column (13) is fixedly connected to the connecting frame (11), the other end of the guide column (13) is fixedly connected to a limiting plate (14), a spring (15) is arranged on the outer side of the guide column (13), and the two ends of the spring (15) are respectively fixedly connected to the connecting frame (11) and the fixed frame (5).

5. The field film cleaning and recycling machine according to claim 2, characterized in that: The elastic component also includes a guide shaft (12) fixedly connected to the connecting frame (11), and the guide shaft (12) is slidably connected to the fixed frame (5).

6. The field film cleaning and recycling machine according to claim 1, characterized in that: The locking mechanism comprises an electric telescopic rod (18) fixedly connected to a fixing frame (1), the top end of the electric telescopic rod (18) being fixedly connected to a connecting plate (16), one end of the connecting plate (16) being fixedly connected to a locking rod (17), the locking rod (17) being slidably connected to the fixing frame (1), and the bottom end of the locking rod (17) being in contact with the rake teeth (2).

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