A kind of residual film automatic cleaning machine

Abstract

The utility model discloses an automatic residual film cleaning machine, comprising a cleaning machine body, comb teeth fixed inside the cleaning machine body, a conveyor belt fixed in the middle of the cleaning machine body, a vibration platform fixed at one end of the conveyor belt away from the comb teeth, an adsorption assembly fixed at the rear of the cleaning machine body, a lifting assembly fixed inside the cleaning machine body, and an electric exhaust fan and an adsorption plate are arranged, the electric exhaust fan forms a negative pressure in the residual film box, so that the adsorption plate can adsorb the ground film through a dust suction pipe and a telescopic hose, solving the problem that when the existing automatic residual film cleaning machine is in use and the ground film is unable to be completely separated from the soil when the vibrator is separating the ground film, and achieves the effect that the ground film can be separated from the soil again through the electric exhaust fan and the adsorption plate after the vibration of the vibrator is completed.

Description

Technical Field

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

[0002] Mulching with mulch film can increase soil temperature, reduce soil moisture evaporation, keep soil moist, and be beneficial to root growth. At the same time, mulching with mulch film can also reduce leaching, loss, and volatilization of nutrients, and improve nutrient utilization. The widespread use of mulch film has also brought about environmental pollution problems. Since mulch film is not easy to degrade, the mulch film remaining in the soil will cause soil pollution and structural damage. China's seasonal agricultural film recycling rate is generally less than two-thirds, especially ultra-thin mulch film, which is brittle and difficult to recycle after aging. The mulch film remaining in the soil not only affects mechanized farming in the field, but also destroys the soil structure, affects crop water and fertilizer absorption, hinders root growth, and leads to crop yield reduction.

[0003] When the existing automatic residual film cleaning machine is in use, when the vibrator is separating the ground film, the ground film cannot be completely separated from the soil, and when the cleaning machine moves on the ground, the comb teeth will contact the ground, causing the cleaning machine to be unable to move on the ground.

[0004] Therefore, the utility model provides an automatic residual film cleaning machine to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an automatic residual film cleaning machine, which solves the problem that the ground film cannot be completely separated from the soil when the above-mentioned vibration machine separates the ground film, and when the cleaning machine moves on the ground, the comb teeth will contact the ground, causing the cleaning machine to be unable to move on the ground.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic residual film cleaning machine, including a cleaning machine body, characterized in that comb teeth are fixed inside the cleaning machine body, a conveyor belt is fixed in the middle of the cleaning machine body, a vibration platform is fixed at the end of the conveyor belt away from the comb teeth, an adsorption component is fixed at the tail of the cleaning machine body, and a lifting component is fixed inside the cleaning machine body.

[0007] The adsorption component includes an electric exhaust fan, a residual film box is fixed to the side of the cleaning machine body, a dust suction pipe is sealedly connected to the inner wall of the residual film box, a telescopic hose is sealedly connected to the other end of the dust suction pipe, a lifting rod is sealedly connected to the other end of the telescopic hose, and an adsorption plate is fixed to the bottom of the lifting rod.

[0008] Preferably, a servo motor is fixed on the left side of the cleaning machine body, the output end of the servo motor passes through the cleaning machine body and is fixed with a transmission rod, and a sliding block 9 is threadedly connected to the transmission rod.

[0009] Preferably, the adsorption holes of the adsorption plate are all circular holes, and the adsorption plate and the vibration platform are the same size.

[0010] Preferably, a sliding block 9 is fixed on the top of the telescopic hose, a collecting box is fixed on the inner wall of the cleaning machine body, and the top of the collecting box is at the same level as the bottom of the vibration platform.

[0011] Preferably, the lifting assembly comprises a lifting slot, a lifting cylinder is fixed to the bottom of the lifting slot, a bearing is fixed to the top of the lifting cylinder, and the inner ring of the bearing is rotatably connected to a rotating rod.

[0012] Preferably, comb teeth are fixed on the rotating rod, and lifting components are fixed on both sides of the cleaning machine body.

[0013] Beneficial Effects

[0014] The utility model provides an automatic residual film cleaning machine. Compared with the prior art, it has the following beneficial effects:

[0015] (1) An automatic residual film cleaning machine is provided with an electric exhaust fan and an adsorption plate. The electric exhaust fan forms a negative pressure in the residual film box, so that the adsorption plate can adsorb the ground film through a vacuum tube and a telescopic hose, thereby solving the problem that when the existing automatic residual film cleaning machine is in use, the ground film cannot be completely separated from the soil when the vibrator is separating the ground film. The electric exhaust fan and the adsorption plate can be used to separate the ground film from the soil again after the vibration of the vibrator is completed.

[0016] (2) An automatic residual film cleaning machine is provided with a lifting assembly. The lifting cylinder drives the bearing to move upward, so that the comb teeth on the rotating rod of the inner ring of the bearing move upward, and the comb teeth leave the ground. This solves the problem that when the cleaning machine moves on the ground, the comb teeth will contact the ground, making the cleaning machine unable to move on the ground. The lifting assembly can be used to move the cleaning machine on the ground, and the lifting cylinder can be used to move the comb teeth upward without contacting the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0018] Figure 2 It is a front view of the adsorption component of the utility model;

[0019] Figure 3 It is a front view of the lifting assembly of the utility model;

[0020] Figure 4 It is a side sectional view of the external structure of the utility model.

[0021] In the figure: 1. Cleaning machine body; 2. Adsorption assembly; 21. Electric exhaust fan; 22. Residual film box; 23. Dust suction pipe; 24. Telescopic hose; 25. Lifting rod; 26. Adsorption plate; 27. Servo motor; 28. Transmission rod; 29. ​​Sliding block; 210. Collection box; 3. Lifting assembly; 31. Lifting slot; 32. Lifting cylinder; 33. Bearing; 34. Rotating rod; 4. Vibrating platform; 5. Comb teeth; 6. Conveyor belt. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] See also Figure 1-4 An automatic residual film cleaning machine includes a cleaning machine body 1, a comb tooth 5 is fixed inside the cleaning machine body 1, a conveyor belt 6 is fixed in the middle of the cleaning machine body 1, a vibration platform 4 is fixed at the end of the conveyor belt 6 away from the comb tooth 5, an adsorption component 2 is fixed at the tail of the cleaning machine body 1, and a lifting component 3 is fixed inside the cleaning machine body 1.

[0025] The adsorption assembly 2 includes an electric exhaust fan 21, a residual film box 22 is fixed to the side of the cleaning machine body 1, a dust suction pipe 23 is sealedly connected to the inner wall of the residual film box 22, a telescopic hose 24 is sealedly connected to the other end of the dust suction pipe 23, a lifting rod 25 is sealedly connected to the other end of the telescopic hose 24, and an adsorption plate 26 is fixed to the bottom of the lifting rod 25;

[0026] A servo motor 27 is fixed on the left side of the cleaning machine body 1. The output end of the servo motor 27 passes through the cleaning machine body 1 and is fixed with a transmission rod 28. A sliding block 29 is threadedly connected to the transmission rod 28.

[0027] The adsorption holes of the adsorption plate 26 are all in the shape of circular holes, and the adsorption plate 26 is the same size as the vibration platform 4;

[0028] A sliding block 29 is fixed to the top of the telescopic hose 24 , and a collecting box 210 is fixed to the inner wall of the cleaning machine body 1 . The top of the collecting box 210 is at the same level as the bottom of the vibration platform 4 .

[0029] In this embodiment, negative pressure is formed inside the residual film box 22 by the electric exhaust fan 21, so that the adsorption plate 26 sealed with the residual film box 22 adsorbs the ground film on the top of the vibration platform 4 through the negative pressure, so that the ground film is adsorbed into the residual film box 22 through the telescopic hose 24 and the dust suction tube 23 sealed with the adsorption plate 26, and the sliding block 29 is driven by the servo motor 27 to move on the transmission rod 28, so that the adsorption plate 26 can change its position, and the ground film is separated by the vibration platform 4. A small amount of small pieces of residual film will be mixed in the separated soil, and the separated soil will fall into the collection box 210. The adsorption plate 26 can be moved up and down by the lifting rod 25, so that the adsorption plate 26 adsorbs and recovers the residual film in the collection box 210.

[0030] Embodiment 2:

[0031] See also Figure 1-4 This embodiment provides a technical solution based on the first embodiment: the lifting assembly 3 includes a lifting slot 31, a lifting cylinder 32 is fixed at the bottom of the lifting slot 31, a bearing 33 is fixed at the top of the lifting cylinder 32, and the inner ring of the bearing 33 is rotatably connected to a rotating rod 34;

[0032] Comb teeth 5 are fixed on the rotating rod 34 , and lifting components 3 are fixed on both sides of the cleaning machine body 1 .

[0033] In this embodiment, the lifting cylinders 32 on both sides of the cleaning machine body 1 are lifted and lowered at the same time, so that when the comb teeth 5 are not in use, in order to prevent the comb teeth 5 from contacting the ground when the cleaning machine body 1 is moved, the lifting cylinder 32 is used to move the rotating rod 34 of the inner ring of the bearing 33 upward, so that the comb teeth 5 fixed on the rotating rod 34 move upward to avoid the comb teeth 5 from contacting the ground, and the comb teeth 5 are rotated counterclockwise by the electric motor installed on the side thereof, and at the same time, the sprocket fixed on the side of the rotating rod 34 engages with the chain, so that the comb teeth 5 rotate and drive the transmission belt 6 through the chain for transmission.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] During operation, the comb teeth 5 are first driven by an electric motor to rotate counterclockwise, and the comb teeth 5 recover the soil covered with the ground film in the land. The tooth holes corresponding to the racks on the comb teeth 5 are arranged on the right side of the conveyor belt 6, so that the soil containing the ground film recovered on the comb teeth 5 slides onto the conveyor belt 6. The soil and the ground film are transmitted to the vibration platform 4 through the transmission of the conveyor belt 6. The vibration platform 4 is started by the motor to vibrate and separate the soil and the ground film. Part of the soil falls into the collection box 210 through vibration. When the vibration platform 4 is vibrating, the adsorption plate 26 moves downward to the top of the vibration platform 4 through the lifting rod 25, and a negative pressure is formed on the inside of the residual film box 22 through the electric exhaust fan 21, so that the circular hole at the bottom of the adsorption plate 26 adsorbs the ground film on the top of the vibration platform 4, and the adsorbed ground film is discharged through the telescopic hose 24 and the dust suction pipe 23. The film is collected in the residual film box 22, so that the film is completely separated from the soil. However, when the vibration platform 4 vibrates, a small amount of smaller residual film may be separated by vibration and enter the collection box 210. The servo motor 27 drives the transmission rod 28 to rotate, so that the sliding block 29 moves on the transmission rod 28, so that the adsorption plate 26 moves to the top of the collection box 210, and the lifting rod 25 is driven downward to drive the adsorption plate 26 to approach the collection box 210, and the residual film in the collection box 210 is adsorbed and collected. After the recycling is completed, the side panel of the residual film box 22 is opened to take out the collected film. When the cleaning machine body 1 is traveling on the road surface, it is lifted upward by the lifting cylinder 32, so that the comb teeth 5 fixed on the rotating rod 34 in the inner ring of the bearing 33 are lifted upward and keep a certain distance from the road surface to prevent the comb teeth 5 from contacting the road surface.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic residual film cleaning machine, comprising a cleaning machine body (1), characterized in that: Comb teeth (5) are fixed inside the cleaning machine body (1), a conveyor belt (6) is fixed in the middle of the cleaning machine body (1), a vibration platform (4) is fixed at one end of the conveyor belt (6) away from the comb teeth (5), an adsorption component (2) is fixed at the tail of the cleaning machine body (1), and a lifting component (3) is fixed inside the cleaning machine body (1). The adsorption component (2) comprises an electric exhaust fan (21), a residual film box (22) is fixed on the side of the cleaning machine body (1), a dust suction pipe (23) is sealedly connected to the inner wall of the residual film box (22), the other end of the dust suction pipe (23) is sealedly connected to a telescopic hose (24), the other end of the telescopic hose (24) is sealedly connected to a lifting rod (25), and an adsorption plate (26) is fixed to the bottom of the lifting rod (25).

2. The automatic residual film cleaning machine according to claim 1, characterized in that: A servo motor (27) is fixed on the left side of the cleaning machine body (1); an output end of the servo motor (27) passes through the cleaning machine body (1) and is fixed with a transmission rod (28); a sliding block (29) is threadedly connected to the transmission rod (28).

3. The automatic residual film cleaning machine according to claim 1, characterized in that: The adsorption holes of the adsorption plate (26) are all circular in shape, and the adsorption plate (26) and the vibration platform (4) are of the same size.

4. The automatic residual film cleaning machine according to claim 1, characterized in that: A sliding block (29) is fixed on the top of the telescopic hose (24), a collecting box (210) is fixed on the inner wall of the cleaning machine body (1), and the top of the collecting box (210) is at the same level as the bottom of the vibration platform (4).

5. The automatic residual film cleaning machine according to claim 1, characterized in that: The lifting assembly (3) comprises a lifting groove (31), a lifting cylinder (32) is fixed at the bottom of the lifting groove (31), a bearing (33) is fixed at the top of the lifting cylinder (32), and the inner ring of the bearing (33) is rotatably connected to a rotating rod (34).

6. The automatic residual film cleaning machine according to claim 5, characterized in that: Comb teeth (5) are fixed on the rotating rod (34), and lifting components (3) are fixed on both sides of the cleaning machine body (1).

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