A plastic film rolling auxiliary tool

Abstract

This utility model discloses an auxiliary tool for mulch film winding, belonging to the technical field of mulch film winding auxiliary tools. Its key technical features include a driving structure, a winding shaft rotatably connected to the inner wall of the driving structure, a winding wheel fixedly connected to the surface of the winding shaft, an anti-deviation mechanism on the surface of the winding shaft, a guide rod on the front side of the driving structure, and an anti-deviation mechanism including a guide ring. A fixing rod is fixedly connected to the inner wall of the guide ring, and a sliding block is fixedly connected to the side of the fixing rod away from the guide ring. The inner wall of the sliding block is movably connected to the surface of the winding shaft. This invention solves the problems of existing mulch film winding auxiliary tools, which often suffer from easy deviation and scattering of the mulch film during winding, and lack effective restraint structures, resulting in irregular winding of the mulch film. This not only increases recycling losses but also affects subsequent processing or reuse, making it inconvenient for users.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary tools for mulch film rolling, and in particular to an auxiliary tool for mulch film rolling. Background Technology

[0002] A plastic film rolling aid is a device used in agricultural production to assist in the rolling operation of plastic film. It is designed to improve rolling efficiency, keep the plastic film clean, reduce manual labor intensity, and ensure that the plastic film is not easily damaged during recycling or reuse.

[0003] Traditional plastic film laying is done manually by many people, which is slow, labor-intensive, time-consuming and labor-intensive, and increases labor costs. Some people also use plastic film laying equipment, but the equipment has a complex structure and high cost, so farmers cannot use it widely.

[0004] An existing patent (publication number: CN220875338U) discloses an auxiliary tool for laying mulch film in farmland. This tool includes two mounting rods, each with a crossbar and a crossplate fixedly connected to its side wall. A slot is formed on one side of the front mounting rod, and a fixing rod is installed inside the slot. The outer surface of the fixing rod is threaded, and a nut is threaded onto its outer surface. The fixing rod passes through the rear mounting rod, and mulch film is rotatably connected to its outer surface. A fixing block is fixedly connected to one side of each of the two mounting rods. Several springs are fixedly connected inside the fixing block, and a movable block is fixedly connected to the lower end of each spring. An mounting block is fixedly connected to the lower end of the movable block, and a pressure roller is rotatably connected to one side of the mounting block. By using the fixing rods, pulling the auxiliary tool can rotate the mulch film, improving laying efficiency and reducing labor intensity.

[0005] To address the aforementioned issues, existing patents have provided solutions. However, most existing mulch film winding aids suffer from problems such as easy displacement and scattering of the mulch film during the winding process, and lack effective restraint structures, resulting in irregular mulch film winding. This not only increases recycling losses but also affects subsequent processing or reuse, making it inconvenient for users.

[0006] Therefore, an auxiliary tool for rolling up plastic film is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide an auxiliary tool for mulch film winding, which can solve the problems that existing mulch film winding auxiliary tools often have during use, such as the mulch film easily shifting and scattering during the winding process, and lacking an effective restraining structure, resulting in irregular winding of the mulch film, which not only increases recycling losses, but also affects subsequent processing or secondary use, and is inconvenient for users.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a film rolling auxiliary tool, comprising a driving structure, a rolling shaft rotatably connected to the inner wall of the driving structure, a rolling wheel fixedly connected to the surface of the rolling shaft, an anti-deviation mechanism provided on the surface of the rolling shaft, a guide rod provided on the front side of the driving structure, the anti-deviation mechanism comprising a guide ring, a fixing rod fixedly connected to the inner wall of the guide ring, a sliding block fixedly connected to the side of the fixing rod away from the guide ring, and the inner wall of the sliding block movably connected to the surface of the rolling shaft.

[0009] Preferably, a positioning block is fixedly connected to the right side of the sliding block, and the inner wall of the positioning block is movably connected to the surface of the winding shaft.

[0010] Preferably, the inner wall of the positioning block is threaded with a knob, and the bottom of the knob is in close contact with the top of the winding shaft.

[0011] Preferably, the inner wall of the positioning block has a sliding hole for use with the winding shaft, and the inner wall of the positioning block has a threaded hole for use with the knob.

[0012] Preferably, a base structure is fixedly connected to the bottom of the drive structure, and a support component is slidably connected to the inner wall of the base structure.

[0013] Preferably, the inner wall of the support assembly is threaded with bolts, and the rear side of the bolts is in close contact with the front side of the base structure.

[0014] Preferably, a support structure is fixedly connected to the top of the base structure, and a rotating assembly is rotatably connected to the inner wall of the support structure, with the surface of the winding shaft in contact with the surface of the rotating assembly.

[0015] Preferably, a fixing component is fixedly connected to the front side of the drive structure, and the surface of the guide rod is rotatably connected to the inner wall of the fixing component.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This application incorporates an anti-deviation mechanism. Through the coordinated action of a guide ring, a fixed rod, and a sliding block, the sliding block can move flexibly along the surface of the winding shaft, causing the guide ring to adjust its position synchronously. This mechanism can calibrate the position of the mulch film passing through the guide ring when the winding shaft winds up the mulch film, effectively preventing lateral deviation and overlapping caused by uneven winding tension or slight deviation of the winding shaft. At the same time, the guide ring can limit the lateral movement of the mulch film during the winding process, ensuring that the mulch film is always wound in a neat posture on the surface of the winding shaft, improving the overall flatness and tightness of the mulch film after winding, and reducing recycling losses or inconvenience in subsequent use caused by the mulch film being scattered.

[0018] 2. This application provides stable rotational power to the winding shaft by setting a drive structure, ensuring that the winding shaft rotates continuously and at a uniform speed, replacing manual winding, greatly reducing the labor intensity of operators. The guide rod on the front side of the drive structure can pre-guide the mulch film before it enters the winding shaft, straightening the shape of the mulch film, laying the foundation for the subsequent anti-deviation mechanism and precise winding of the winding shaft, and achieving high efficiency in mulch film winding as a whole. Attached Figure Description

[0019] Figure 1 This is a structural diagram of the mulch film rolling auxiliary tool of this utility model;

[0020] Figure 2 This is a structural diagram of the anti-deviation mechanism of this utility model;

[0021] Figure 3 This is a structural diagram of the support structure of this utility model;

[0022] Figure 4 This is a structural diagram of the rotating assembly of this utility model;

[0023] Figure 5 This is a structural diagram of the fixing component of this utility model.

[0024] In the diagram, 1 is the drive structure; 2 is the anti-deviation mechanism; 201 is the guide ring; 202 is the fixing rod; 203 is the sliding block; 3 is the winding shaft; 4 is the winding wheel; 5 is the guide rod; 6 is the positioning block; 7 is the knob; 8 is the sliding hole; 9 is the threaded hole; 10 is the base structure; 11 is the support assembly; 12 is the bolt; 13 is the support structure; 14 is the rotating assembly; and 15 is the fixing assembly. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-5 The present invention provides the following technical solution:

[0027] A film rolling auxiliary tool includes a drive structure 1, a rolling shaft 3 rotatably connected to the inner wall of the drive structure 1, a rolling wheel 4 fixedly connected to the surface of the rolling shaft 3, an anti-deviation mechanism 2 provided on the surface of the rolling shaft 3, a guide rod 5 provided on the front side of the drive structure 1, and the anti-deviation mechanism 2 including a guide ring 201, a fixing rod 202 fixedly connected to the inner wall of the guide ring 201, a sliding block 203 fixedly connected to the side of the fixing rod 202 away from the guide ring 201, and the inner wall of the sliding block 203 movably connected to the surface of the rolling shaft 3.

[0028] In this embodiment: By setting an anti-deviation mechanism 2, the anti-deviation mechanism 2, through the coordinated action of the guide ring 201, the fixed rod 202, and the sliding block 203, allows the sliding block 203 to move flexibly along the surface of the winding shaft 3, driving the guide ring 201 to adjust its position synchronously. This allows for position calibration of the mulch film passing through the guide ring 201 when the winding shaft 3 winds up the mulch film, effectively preventing lateral deviation and overlapping caused by uneven winding tension or slight offset of the winding shaft 3. Simultaneously, the guide ring 201 restricts the lateral movement of the mulch film during the winding process, ensuring that the mulch film always maintains a correct position. The film is wound in a uniform shape around the surface of the winding shaft 3, improving the overall flatness and compactness of the rolled-up film, reducing recycling losses or inconvenience in subsequent use caused by the film being scattered. By setting up the drive structure 1, a stable rotational power is provided to the winding shaft 3, ensuring that the winding shaft 3 rotates continuously and at a uniform speed, replacing manual winding and greatly reducing the labor intensity of operators. The guide rod 5 on the front side of the drive structure 1 can pre-guide the film before it enters the winding shaft 3, straightening the shape of the film and laying the foundation for the subsequent accurate winding of the anti-deviation mechanism 2 and the winding shaft 3, thus achieving high efficiency in the overall winding of the film.

[0029] Specifically, such as Figure 2 As shown, a positioning block 6 is fixedly connected to the right side of the sliding block 203, and the inner wall of the positioning block 6 is movably connected to the surface of the winding shaft 3.

[0030] Specifically, such as Figure 2 As shown, the inner wall of the positioning block 6 is threaded with a knob 7, and the bottom of the knob 7 is in close contact with the top of the winding shaft 3.

[0031] Specifically, such as Figure 2 As shown, the inner wall of the positioning block 6 has a sliding hole 8 that is used to cooperate with the winding shaft 3, and the inner wall of the positioning block 6 has a threaded hole 9 that is used to cooperate with the knob 7.

[0032] In this embodiment: by setting a positioning block 6, the position of the positioning block 6 and the sliding block 203 is fixed during use. Then, the knob 7 is rotated on the inner wall of the positioning block 6 to restrict the position of the positioning block 6, which facilitates the subsequent stable and anti-deviation operation of the sliding block 203. The sliding hole 8 opened in the inner wall of the positioning block 6 facilitates the sliding of the positioning block 6 on the surface of the winding shaft 3. The threaded hole 9 opened in the inner wall of the positioning block 6 facilitates the rotation of the knob 7 on the inner wall of the positioning block 6.

[0033] Specifically, such as Figure 1 , Figure 3 As shown, a base structure 10 is fixedly connected to the bottom of the drive structure 1, and a support component 11 is slidably connected to the inner wall of the base structure 10.

[0034] Specifically, such as Figure 3 As shown, the inner wall of the support assembly 11 is threaded with bolts 12, and the rear side of the bolts 12 is in close contact with the front side of the base structure 10.

[0035] In this embodiment: by setting a base structure 10 and a support component 11, the base structure 10 can provide a stable support foundation for the entire auxiliary tool, reducing the risk of the tool tipping over due to vibration during operation. The support component 11 is slidably connected to the inner wall of the base structure 10. The support component 11 can be adjusted along the base structure 10 to extend its length, which is convenient for subsequent material handling by workers. By setting a bolt 12, the position of the support component 11 can be restricted by rotating the bolt 12 on the inner wall of the support component 11 during use, preventing the support component 11 from sliding on its own during operation and ensuring the stability of the support structure 13.

[0036] Specifically, such as Figure 3 As shown, a support structure 13 is fixedly connected to the top of the base structure 10, and a rotating assembly 14 is rotatably connected to the inner wall of the support structure 13. The surface of the winding shaft 3 is in contact with the surface of the rotating assembly 14.

[0037] Specifically, such as Figure 4 As shown, a fixing component 15 is fixedly connected to the front side of the drive structure 1, and the surface of the guide rod 5 is rotatably connected to the inner wall of the fixing component 15.

[0038] In this embodiment: by setting a support structure 13 and a rotating component 14, the support structure 13 is fixed to the base structure 10 during use. When the drive structure 1 drives the winding shaft 3 to rotate, the winding shaft 3 will rotate on the inner wall of the support structure 13 through the rotating component 14, which helps to ensure the stability of the winding operation. By setting a fixing component 15, the fixing component 15 can provide stable support for the guide rod 5, prevent the guide rod 5 from shaking during the pre-guiding of the mulch film, and ensure the combing effect of the guide rod 5 on the mulch film.

[0039] Working Principle: During the use of the drive structure 1, the sliding block 203 can move flexibly along the surface of the winding shaft 3, driving the guide ring 201 to adjust its position synchronously. This allows for positional calibration of the mulch film passing through the guide ring 201 as the winding shaft 3 winds up the mulch film, effectively preventing lateral shifting and overlapping caused by uneven winding tension or slight deviation of the winding shaft 3. Simultaneously, the guide ring 201 restricts lateral movement of the mulch film during winding, ensuring that the mulch film remains neatly wound around the surface of the winding shaft 3, improving efficiency. The overall flatness and compactness of the rolled-up mulch film reduce recycling losses or inconvenience in subsequent use caused by the scattered mulch film. By setting up the drive structure 1, a stable rotational power is provided to the winding shaft 3, ensuring that the winding shaft 3 rotates continuously and at a uniform speed, replacing manual winding and greatly reducing the labor intensity of operators. The guide rod 5 on the front side of the drive structure 1 can pre-guide the mulch film before it enters the winding shaft 3, straightening the shape of the mulch film and laying the foundation for the subsequent anti-deviation mechanism 2 and the precise winding of the winding shaft 3, thus achieving high efficiency in mulch film winding.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A film rolling auxiliary tool, comprising a driving structure (1), characterized in that: The inner wall of the drive structure (1) is rotatably connected to a take-up shaft (3), and a winding wheel (4) is fixedly connected to the surface of the take-up shaft (3). An anti-deviation mechanism (2) is provided on the surface of the take-up shaft (3). A guide rod (5) is provided on the front side of the drive structure (1). The anti-deviation mechanism (2) includes a guide ring (201). A fixing rod (202) is fixedly connected to the inner wall of the guide ring (201). A sliding block (203) is fixedly connected to the side of the fixing rod (202) away from the guide ring (201). The inner wall of the sliding block (203) is movably connected to the surface of the take-up shaft (3).

2. The mulch film rolling auxiliary tool according to claim 1, characterized in that: A positioning block (6) is fixedly connected to the right side of the sliding block (203), and the inner wall of the positioning block (6) is movably connected to the surface of the winding shaft (3).

3. The mulch film rolling auxiliary tool according to claim 2, characterized in that: The inner wall of the positioning block (6) is threaded with a knob (7), and the bottom of the knob (7) is in close contact with the top of the winding shaft (3).

4. The mulch film rolling auxiliary tool according to claim 3, characterized in that: The inner wall of the positioning block (6) is provided with a sliding hole (8) for use with the winding shaft (3), and the inner wall of the positioning block (6) is provided with a threaded hole (9) for use with the knob (7).

5. The mulch film rolling auxiliary tool according to claim 1, characterized in that: The bottom of the drive structure (1) is fixedly connected to a base structure (10), and the inner wall of the base structure (10) is slidably connected to a support component (11).

6. The mulch film rolling auxiliary tool according to claim 5, characterized in that: The inner wall of the support assembly (11) is threaded with a bolt (12), and the rear side of the bolt (12) is in close contact with the front side of the base structure (10).

7. The mulch film rolling auxiliary tool according to claim 5, characterized in that: The top of the base structure (10) is fixedly connected to a support structure (13), and the inner wall of the support structure (13) is rotatably connected to a rotating assembly (14). The surface of the winding shaft (3) is in contact with the surface of the rotating assembly (14).

8. The mulch film rolling auxiliary tool according to claim 1, characterized in that: The front side of the drive structure (1) is fixedly connected to a fixing component (15), and the surface of the guide rod (5) is rotatably connected to the inner wall of the fixing component (15).

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