Mulching film recycling equipment

Abstract

The utility model discloses mulching film recycling equipment which comprises a base, a dismounting and mounting structure, an anti-deviation structure, a driving structure, a sweeping structure and a handrail frame. A handrail frame is fixedly connected to one side of the top of the base, the dismounting structure is arranged on one side of the top of the base, the deviation preventing structure is arranged on the dismounting structure, the driving structure is arranged at the bottom of the base, and the sweeping structure is arranged on the other side of the top of the base. Compared with the prior art, the anti-deviation device has the advantages that the two anti-deviation rings can slide according to the width of a mulching film, the adjusting lead screw is used for driving the pressing strip to press the mulching film into the fixing groove, and the phenomenon that the mulching film deviates when the winding shaft recycles the mulching film is avoided; and an operator can conveniently and rapidly take down the wound mulching film from the winding roller, and the working efficiency of mulching film recycling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, in particular to a ground film recovery device. Background Art

[0002] Ground film is a ground covering film, usually a transparent or black PE film, but also a green or silver film. It is used for agricultural ground covering. Ground film can not only increase ground temperature, retain water, soil, and fertilizer and improve fertilizer efficiency, but also has many functions such as killing weeds, preventing diseases and insects, preventing drought and waterlogging, inhibiting salt and protecting seedlings, improving near-ground light and heat conditions, and making the product hygienic and clean. Ground film cannot be degraded, so it needs to be collected after use to prevent it from polluting the environment.

[0003] Patent document with announcement number CN213427381U discloses a ground film recovery device for soil pollution control, comprising a base, wherein two first vertical plates and two second vertical plates are fixedly installed at the bottom of the base, a first horizontal axis is rotatably installed between the two first vertical plates, one end of the first horizontal axis passes through one of the two first vertical plates, a second horizontal axis is rotatably installed between the two second vertical plates, one end of the second horizontal axis passes through one of the two second vertical plates, two rollers are fixedly installed on the first horizontal axis and the second horizontal axis, the four rollers are symmetrically arranged in pairs, and sprockets are fixedly installed on the first horizontal axis and the second horizontal axis. The utility model has a reasonable design and is easy to operate. It is convenient for rolling up the ground film, does not require manual rolling of the ground film, saves time and effort, improves work efficiency, and can clean up the mud sticking on the ground film during the rolling process, thereby improving practical performance. However, the existing technology still has defects:

[0004] (1) In the prior art, before using the reel, it is necessary to pull out the ground film for a certain length, and then wind the ground film on the reel so that the ground film is attached to the reel so that the ground film can be recovered when the reel rotates. However, when the ground film is wound on the reel, there is a lack of a fixed structure for the ground film, which makes the winding more troublesome and unstable, time-consuming and labor-intensive. In addition, when the reel is recovering the ground film, the ground film is prone to deviation.

[0005] (2) The device of the prior art uses a reel to reel in the ground film. Although the reel can be removed by using a wrench or other tools to remove the bolts on the two connecting plates, thereby facilitating the removal of the ground film on the reel or replacing the reel, since discs are fixedly installed at both ends of the reel, the reeled ground film is only wrapped around the outside of the reel and is not easy to detach. It is not convenient to directly remove the ground film from the reel, which is inconvenient to use. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a ground film recovery device.

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is: a ground film recovery device, comprising:

[0008] A base, with an armrest fixedly connected to one side of the top of the base;

[0009] The disassembly and assembly structure is provided on one side of the top of the base, and the disassembly and assembly structure includes a support rod 1 fixedly connected to the rear end of one side of the top of the base, a groove is provided at the front end of one side of the top of the base, a screw is rotatably connected inside the groove, the front end of the screw passes through the front end of the base and the end is fixedly connected to the turntable, the screw is threadedly connected to the support rod 2, the upper ends of the support rod 1 and the support rod 2 on the opposite sides are rotatably connected to the rotating shaft, a card slot is provided on the opposite side of the rotating shaft, a winding roller is provided between the rotating shafts, and the front and rear ends of the winding roller are fixedly connected to a card block used in conjunction with the card slot;

[0010] An anti-deflection structure is provided on the disassembly and assembly structure, and the anti-deflection structure includes a fixing groove provided on the outer surface of the rotating shaft and the winding roller, an anti-deflection ring is slidably connected to the outer side of the winding roller, a notch is provided on the top of the inner wall of the anti-deflection ring, an adjusting screw is threadedly connected to the top of the inner wall of the notch, a pressure strip is slidably connected inside the notch, the bottom end of the adjusting screw is rotatably connected to the top of the pressure strip, and a positioning screw is threadedly connected to the side of the pressure strip close to the rotating shaft;

[0011] A driving structure, wherein the driving structure is arranged at the bottom of the base;

[0012] A cleaning structure is provided on the other side of the top of the base.

[0013] Furthermore, the driving structure includes:

[0014] a first pulley, wherein the first pulley is fixedly connected to one end of the rotating shaft extending to the outside of the first support rod;

[0015] A transmission shaft, the transmission shaft being rotatably connected to both sides of the bottom of the base;

[0016] Moving wheels, which are arranged at the front and rear ends of the transmission shaft;

[0017] A second pulley, wherein the second pulley is fixedly connected to a rear end of a transmission shaft;

[0018] A belt is sleeved between the first pulley and the second pulley.

[0019] Furthermore, the cleaning structure includes:

[0020] A vertical plate, the vertical plate being fixedly connected to the front and rear ends of the other side of the top of the base;

[0021] A guide roller 1, wherein the guide roller 1 is rotatably connected to the upper left side of the opposite side of the vertical plate;

[0022] A second guide roller, the second guide roller being rotatably connected to the lower right side of the opposite side of the vertical plate;

[0023] a brush roller, the brush roller being rotatably connected to the middle portion of one side opposite to the vertical plate;

[0024] A guide block is fixedly connected to the other side of the top of the base, and the guide block is inclined downward toward the side away from the support rod.

[0025] Furthermore, a rectangular through hole is provided at the rear end of one side of the top of the base, and the belt is inserted into the rectangular through hole.

[0026] The advantages of this utility model compared with the prior art are:

[0027] (1) In the present invention, the anti-deflection structure is set, and two anti-deflection rings are slid according to the width of the ground film during use. When the distance between the two anti-deflection rings is equal to the width of the ground film, the adjusting screw is rotated to drive the pressing strip to slide downward in the slot, so that the pressing strip presses the ground film into the fixed slot, so that the ground film can be recovered when the winding roller rotates, and then the positioning screw is turned so that the positioning screw is pressed against the inner wall of the fixed slot, that is, the anti-deflection ring is fixed. Due to the setting of the anti-deflection ring, when the winding shaft rotates to recover the ground film, the ground film is prevented from running away, and the distance between the anti-deflection rings can be adjusted, so that the equipment can adapt to ground films of different widths, thereby improving the practicality of the equipment;

[0028] (2) In the present invention, the reel adopts a splicing structure through the setting of the disassembly and assembly structure. After the reel has completed the reeling of the ground film or after the ground film of a certain length has been reeled in, the positioning screw can be loosened to move the anti-deflection ring to the rotating shaft. Then, the turntable is rotated to drive the screw to rotate, thereby driving the support rod 2 away from the support rod 1. At this time, the reel can be removed, so that the operator can quickly remove the rolled ground film from the reel, thereby improving the efficiency of the ground film recovery work. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a three-dimensional Figure 1 .

[0030] Figure 2 This is a three-dimensional Figure 2 .

[0031] Figure 3 This is a three-dimensional Figure 3 .

[0032] Figure 4It is a front sectional view of a ground film recovery device of the present utility model.

[0033] Figure 5 It is a side sectional view of a ground film recovery device of the present utility model.

[0034] Figure 6 This utility model is a kind of ground film recovery equipment Figure 4 Enlarged structural diagram at point A in the middle.

[0035] Figure 7 This utility model is a kind of ground film recovery equipment Figure 3 Enlarged structural diagram at point B in the middle.

[0036] Markings in the figure: 1. Base; 2. Disassembly and assembly structure; 21. Support rod 1; 22. Groove; 23. Screw; 24. Turntable; 25. Support rod 2; 26. Rotating shaft; 27. Slot; 28. Winding roller; 29. ​​Block; 3. Anti-deflection structure; 31. Fixed groove; 32. Anti-deflection ring; 33. Notch; 34. Adjusting screw; 35. Pressure strip; 36. Positioning screw; 4. Driving structure; 41. Pulley 1; 42. Transmission shaft; 43. Moving wheel; 44. Pulley 2; 45. Belt; 5. Cleaning structure; 51. Vertical plate; 52. Guide roller 1; 53. Guide roller 2; 54. Brush roller; 55. Guide block; 6. Handrail. DETAILED DESCRIPTION

[0037] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0038] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] like Figures 1 to 7 As shown, this embodiment proposes a ground film recovery device, which includes a base 1, and a handrail 6 is fixedly connected to one side of the top of the base 1, wherein the handrail 6 is arranged to be inclined.

[0040] A disassembly structure 2 is provided on one side of the top of the base 1. The disassembly structure 2 includes a support rod 1 21 fixedly connected to the rear end of one side of the top of the base 1. A groove 22 is provided at the front end of one side of the top of the base 1. A screw 23 is rotatably connected inside the groove 22. The front end of the screw 23 passes through the front end of the base 1 and the end is fixedly connected to a turntable 24. A latch structure with a locking function is provided on the turntable 24. A support rod 25 is threadedly connected to the screw 23. The upper ends of the support rods 1 21 and the support rods 25 on the opposite sides are both rotatably connected to a rotating shaft 26. The side opposite to the rotating shaft 26 is opened. A card slot 27 is provided, and a winding roller 28 is provided between the rotating shaft 26. The front and rear ends of the winding roller 28 are fixedly connected with a card block 29 used in conjunction with the card slot 27. The screw rod 23 is driven to rotate by rotating the turntable 24, and then the support rod 25 is driven away from the support rod 1 21. At this time, the winding roller 28 can be removed. When installing a new winding roller 28, the card block 29 is inserted into the card slot 27 of the rotating shaft 26 on the support rod 1 21, and then the turntable 24 is rotated in the opposite direction to drive the support rod 25 close to the support rod 1 21, so that the winding roller 28 is fixed to the rotating shaft 26.

[0041] The disassembly and assembly structure 2 is provided with an anti-deflection structure 3, which includes a fixed groove 31 opened on the outer surface of the rotating shaft 26 and the winding roller 28, wherein the rotating shaft 26 and the outer wall of the winding roller 28 are equal in diameter, and an anti-deflection ring 32 is slidably connected to the outside of the winding roller 28, and a notch 33 is opened on the top of the inner wall of the anti-deflection ring 32, and an adjusting screw 34 is threadedly connected to the top of the inner wall of the notch 33. A pressure strip 35 is slidably connected to the inside of the notch 33, wherein the pressure strip 35 is slightly smaller than the diameter of the notch 33, and the bottom end of the adjusting screw 34 is rotatably connected to the top of the pressure strip 35. The pressure strip 35 is threadedly connected to the side of the rotating shaft 26 with a positioning screw 36, which slides according to the width of the ground film. The two anti-deflection rings 32 are moved, and the adjusting screw rod 34 is rotated to drive the pressing strip 35 to slide downward in the slot 33, so that the pressing strip 35 presses the ground film into the fixed slot 31, which is convenient for fixing the end of the ground film to the winding roller 28, so that the ground film can be recovered when the winding roller 28 rotates, saving time and effort. Then the positioning screw 36 is turned so that the positioning screw 36 is pressed against the inner wall of the fixed slot 31, that is, the anti-deflection ring 32 is fixed. Due to the setting of the anti-deflection ring 32, when the winding shaft rotates to recycle the ground film, the ground film is prevented from deviating, and the distance between the anti-deflection rings 32 can be adjusted, so that the equipment can adapt to ground films of different widths.

[0042] A driving structure 4 is provided at the bottom of the base 1, and the driving structure 4 includes a pulley 41 fixedly connected to the rotating shaft 26 and extending to one end of the outside of the support rod 21. A transmission shaft 42 is rotatably connected to both sides of the bottom of the base 1, and a moving wheel 43 is provided at the front and rear ends of the transmission shaft 42. The rear end of one transmission shaft 42 is fixedly connected to a pulley 2 44, and a belt 45 is sleeved between the pulley 1 41 and the pulley 2 44. A rectangular through hole is provided at the rear end of one side of the top of the base 1, and the belt 45 is inserted into the rectangular through hole. When the moving wheel 43 rolls on the ground during use, it will drive the transmission shaft 42 to rotate, thereby driving the pulley 2 44 to transmit the power, and the pulley 1 41 is driven to rotate by the belt 45, thereby driving the rotating shaft 26 and the winding roller 28 to rotate, thereby realizing the winding and rewinding of the ground film, and the rewinding speed is the same as the moving speed of the equipment. There is no need for the operator to deliberately control the moving speed according to the speed of the motor, thereby improving the applicability of the equipment.

[0043] A cleaning structure 5 is provided on the other side of the top of the base 1. The cleaning structure 5 includes a vertical plate 51 fixedly connected to the front and rear ends of the other side of the top of the base 1. A guide roller 1 52 is rotatably connected to the upper left side of the opposite side of the vertical plate 51, and a guide roller 2 53 is rotatably connected to the lower right side of the opposite side of the vertical plate 51. A brush roller 54 is rotatably connected to the middle part of the opposite side of the vertical plate 51. A guide block 55 is fixedly connected to the other side of the top of the base 1. The guide block 55 is inclined downward toward the side away from the support rod 1 21. By fixing one end of the ground film on the winding roller 28, the ground film is allowed to pass around the bottom of the guide roller 2 53, the top of the brush roller 54 and the top of the guide roller 1 52 in turn, so that the bristles on the brush roller 54 contact the bottom of the ground film. The bristles on the brush roller 54 can clean the dirt and debris sticking to the bottom surface of the ground film, and make it fall onto the guide block 55 and slide onto the ground along the guide block 55.

[0044] When the present invention is implemented, the ground film is first passed around the bottom of the guide roller 2 53, the top of the brush roller 54 and the top of the guide roller 1 52 in sequence, and one end of the ground film is wound around the winding roller 28. Then, the two anti-deflection rings 32 are slid according to the width of the ground film. When the distance between the two anti-deflection rings 32 is equal to the width of the ground film, the adjusting screw 34 is rotated to drive the pressing strip 35 to slide downward in the notch 33, so that the pressing strip 35 presses the ground film into the fixed groove 31, and then the positioning screw 36 is screwed so that the positioning screw 36 is pressed against the inner wall of the fixed groove 31, that is, the anti-deflection ring 32 is fixed. Due to the setting of the anti-deflection ring 32, when the winding shaft rotates to recycle the ground film, the ground film is prevented from deviating. Then, it moves along the direction of laying the ground film through the handrail frame 6. When the moving wheel 43 rolls on the ground, it drives the transmission shaft 4 The second belt pulley 44 drives the first belt pulley 41 to rotate through the belt 45, thereby driving the rotating shaft 26 and the winding roller 28 to rotate, so as to realize the winding and reeling of the ground film. During the reeling process, the bristles on the brush roller 54 can clean the mud and debris stuck on the bottom surface of the ground film, and make it fall onto the guide block 55 and slide along the guide block 55 to the ground. When the reeling roller 28 has completed the reeling of the ground film or after reeling a certain length of ground film, the positioning screw 36 can be loosened by a tool such as a screwdriver to move the anti-deflection ring 32 onto the rotating shaft 26, and then the turntable 24 is rotated to drive the screw 23 to rotate, thereby driving the support rod 25 away from the support rod 1 21. At this time, the reeling roller 28 can be removed, so that the operator can quickly remove the reeled ground film from the reeling roller 28, thereby improving the working efficiency of the ground film recycling.

[0045] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground film recovery device, characterized by: include: A base (1), wherein a handrail frame (6) is fixedly connected to one side of the top of the base (1); The disassembly and assembly structure (2) is provided on one side of the top of the base (1), and the disassembly and assembly structure (2) includes a support rod (21) fixedly connected to the rear end of one side of the top of the base (1); a groove (22) is provided at the front end of one side of the top of the base (1); a screw rod (23) is rotatably connected inside the groove (22); the front end of the screw rod (23) passes through the front end of the base (1) and the end is fixedly connected to a turntable (24); a support rod (25) is threadedly connected on the screw rod (23); the upper ends of the support rod (21) and the support rod (25) on the opposite side are both rotatably connected to a rotating shaft (26); a card slot (27) is provided on the opposite side of the rotating shaft (26); a winding roller (28) is provided between the rotating shafts (26); the front and rear ends of the winding roller (28) are both fixedly connected to a card block (29) used in conjunction with the card slot (27); An anti-deflection structure (3), the anti-deflection structure (3) is arranged on the disassembly structure (2), the anti-deflection structure (3) includes a fixing groove (31) provided on the outer surface of the rotating shaft (26) and the winding roller (28), the outer side of the winding roller (28) is slidably connected to an anti-deflection ring (32), the top of the inner wall of the anti-deflection ring (32) is provided with a notch (33), the top of the inner wall of the notch (33) is threadedly connected to an adjusting screw (34), the inside of the notch (33) is slidably connected to a pressing strip (35), the bottom end of the adjusting screw (34) is rotatably connected to the top of the pressing strip (35), and the side of the pressing strip (35) close to the rotating shaft (26) is threadedly connected to a positioning screw (36); A driving structure (4), wherein the driving structure (4) is arranged at the bottom of the base (1); A cleaning structure (5) is provided on the other side of the top of the base (1).

2. The ground film recovery device according to claim 1, characterized in that: The driving structure (4) comprises: A pulley (41), wherein the pulley (41) is fixedly connected to the rotating shaft (26) and extends to one end outside the support rod (21); a transmission shaft (42), the transmission shaft (42) being rotatably connected to both sides of the bottom of the base (1); Moving wheels (43), the moving wheels (43) are arranged at the front and rear ends of the transmission shaft (42); A second pulley (44), wherein the second pulley (44) is fixedly connected to a rear end of a transmission shaft (42); A belt (45) is sleeved between the first pulley (41) and the second pulley (44).

3. The ground film recovery device according to claim 1, characterized in that: The cleaning structure (5) comprises: A vertical plate (51), wherein the vertical plate (51) is fixedly connected to the front and rear ends of the other side of the top of the base (1); A guide roller (52) is rotatably connected to the upper left side of the side opposite to the vertical plate (51); A second guide roller (53), the second guide roller (53) being rotatably connected to the lower right side of the opposite side of the vertical plate (51); a brush roller (54), the brush roller (54) being rotatably connected to the middle portion of an opposite side of the vertical plate (51); A guide block (55) is fixedly connected to the other side of the top of the base (1), and the guide block (55) is inclined downward toward the side away from the support rod (21).

4. The ground film recovery device according to claim 2, characterized in that: A rectangular through hole is provided at the rear end of one side of the top of the base (1), and the belt (45) is inserted into the rectangular through hole.

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