PET grass-proof cloth fixing device convenient to use

Abstract

The utility model relates to the technical field of PET grass-proof cloth. The PET grass-proof cloth fixing device convenient to use comprises a cloth box, a transmission rod is arranged in an inner cavity of the cloth box, a grass-proof cloth body is wound on the surface of the transmission rod, one end of the grass-proof cloth body penetrates through the cloth box, extends to the outer portion of the cloth box and is provided with a positioning assembly, and the positioning assembly comprises a fixing frame. A threaded sleeve is embedded in the top of an inner cavity of the fixing frame, an inner cavity of the threaded sleeve is in threaded connection with a threaded rod, and the bottom of the threaded rod is fixedly connected with a positioning plate. According to the utility model, through the arrangement of the weed-proof cloth body, a certain breathable and permeable effect can be increased, the PET material has a better anti-aging effect, through the arrangement of the positioning assembly, one end of the weed-proof cloth can be positioned, the weed-proof cloth can be pulled out from the cloth box according to the use area, and then the pulled-out weed-proof cloth is inserted into soil through the limiting cone, so that the weed-proof cloth is prevented from being damaged. And the position of the grass-proof cloth is fixed, so that the laying stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PET weed-proof cloth, in particular to a PET weed-proof cloth fixing device which is convenient to use. Background Technique

[0002] Weed-proof cloth, also known as weeding cloth, shading cloth, and grass-covering cloth. Its weeding principle is to block the photosynthesis of weeds by shading, so as to achieve the purpose of weeding. The categories of weed-proof cloth on the market are mainly divided into two categories: plastic woven cloth and non-woven cloth. Because it adopts the physical weeding method of shading, it largely eliminates the pollution hazard of herbicides and is a safe and reliable weeding method.

[0003] For example, a weed-proof cloth with good light-shielding property provided by the authorization number CN220965812U. This device is provided with a light-shielding and automatic unfolding structure. The electric wheel is started by the controller to move forward. Since the telescopic frame is connected to the body through a hinge shaft, the electric wheel drives the telescopic frame to unfold, so that the weed-proof cloth above is spread out. At the same time, during use, the light-shielding layer above the weed-proof cloth can effectively block light, and the anti-corrosion layer above can prevent the weed-proof cloth from being corroded. Since the weed-proof cloth is a coil based on a polyester filament base cloth, it has better anti-external load capacity in actual use, the external stress is evenly distributed, and the anti-deformation ability is better. Its service life and durability are much higher than those of coils based on short fiber base cloth.

[0004] The above device has some problems. When the device is used, the size of the weed-proof cloth is fixed. When used in a large range, multiple devices need to be assembled, resulting in a large cost. Content of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a PET weed-proof cloth fixing device which is convenient to use, so as to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a PET weed-proof cloth fixing device which is convenient to use, including a cloth box, a transmission rod is arranged in the inner cavity of the cloth box, a weed-proof cloth body is wound on the surface of the transmission rod, one end of the weed-proof cloth body penetrates through the cloth box and extends to the outside of the cloth box and is provided with a positioning component, the positioning component includes a fixed frame, a threaded sleeve is embedded in the top of the inner cavity of the fixed frame, a threaded rod is threadedly connected in the inner cavity of the threaded sleeve, a positioning plate is fixedly connected to the bottom of the threaded rod, and limit cones are fixedly connected to both sides of the bottom of the fixed frame;

[0007] The weed-proof cloth body includes a PET waterproof blanket base cloth, a PET woven cloth composite film and a PET woven cloth, and the weed-proof cloth body is cross-woven by a PET waterproof blanket base cloth, a PET woven cloth composite film and a PET woven cloth.

[0008] By adopting the above technical solution, by setting the anti-weed cloth body, certain air and water permeability effects can be increased, and the PET material has better anti-aging effect. Through the setting of the positioning component, one end of the anti-weed cloth can be positioned. The anti-weed cloth can be pulled out from the cloth box according to the usage area, and then the pulled anti-weed cloth is inserted into the soil through the limiting cone to fix the position of the anti-weed cloth and increase the stability during laying.

[0009] Preferably, a handle is fixedly connected to the top of the fixed frame, and anti-slip patterns are provided on the surface of the handle.

[0010] By adopting the above technical solution, it is convenient to carry the cloth box.

[0011] Preferably, sliding grooves are formed on both sides of the inner cavity of the fixed frame, sliders are slidably connected to the inner cavities of the sliding grooves, and one end of each slider away from the sliding groove is fixedly connected to a positioning plate.

[0012] By adopting the above technical solution, the positioning plate can be limited and guided to move, increasing the stability when the threaded rod pushes the positioning plate to move downward, and at the same time increasing the clamping stability of one end of the anti-weed cloth.

[0013] Preferably, one end of the transmission rod penetrates through the cloth box and is fixedly connected to a turntable, and a handle is fixedly connected to the surface of the turntable.

[0014] By adopting the above technical solution, when not in use, it is convenient to recycle the anti-weed cloth and wind the anti-weed cloth back into the cloth box again, which is convenient for later use.

[0015] Preferably, a rotating handle is fixedly connected to the top of the threaded rod, and anti-slip patterns are provided on the surface of the rotating handle.

[0016] By adopting the above technical solution, it is convenient for the staff to operate the threaded rod.

[0017] Preferably, the bottom of the positioning plate is in close fit with the anti-weed cloth body

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] By setting the anti-weed cloth body in the present utility model, certain air and water permeability effects can be increased, and the PET material has better anti-aging effect. Through the setting of the positioning component, one end of the anti-weed cloth can be positioned. The anti-weed cloth can be pulled out from the cloth box according to the usage area, and then the pulled anti-weed cloth is inserted into the soil through the limiting cone to fix the position of the anti-weed cloth and increase the stability during laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Structural schematic diagram of the present utility model;

[0021] Figure 2 Cross-sectional view of the fabric box in the structure of the present utility model;

[0022] Figure 3 Side cross-sectional view of the fixed frame in the structure of the present utility model;

[0023] Figure 4 Structure of the present utility model Figure 3 Partial enlarged view of part A in the structure;

[0024] Figure 5 Cross-sectional view of the anti-weed cloth body in the structure of the present utility model.

[0025] In the figure: 1, fabric box; 2, transmission rod; 3, anti-weed cloth body; 301, PET waterproof blanket base fabric; 302, PET woven fabric composite film; 303, PET woven fabric; 4, positioning component; 401, fixed frame; 402, threaded sleeve; 403, positioning plate; 404, limiting cone; 405, threaded rod; 5, turntable; 6, handle; 7, turning handle; 8, lifting handle; 9, sliding groove; 10, slider. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1: Please refer to Figures 1 - 5, A PET weed-proof cloth fixing device that is convenient to use, including a cloth box 1. A transmission rod 2 is arranged in the inner cavity of the cloth box 1. A weed-proof cloth body 3 is wound around the surface of the transmission rod 2. One end of the weed-proof cloth body 3 penetrates through the cloth box 1 and extends to the outside of the cloth box 1 and is provided with a positioning component 4. The positioning component 4 includes a fixed frame 401. A threaded sleeve 402 is embedded in the top of the inner cavity of the fixed frame 401. A threaded rod 405 is threadedly connected in the inner cavity of the threaded sleeve 402. A positioning plate 403 is fixedly connected to the bottom of the threaded rod 405. Limiting cones 404 are fixedly connected to both sides of the bottom of the fixed frame 401; The weed-proof cloth body 3 includes a PET waterproof blanket base cloth 301, a PET woven fabric composite film 302, and a PET woven fabric 303, and the weed-proof cloth body 3 is cross-woven by the PET waterproof blanket base cloth 301, the PET woven fabric composite film 302, and the PET woven fabric 303. By setting the weed-proof cloth body 3, a certain air and water permeability effect can be increased, and the anti-aging effect of the PET material is better. Through the setting of the positioning component 4, one end of the weed-proof cloth can be positioned. The weed-proof cloth can be pulled out from the cloth box 1 according to the use area, and then the pulled-out weed-proof cloth is inserted into the soil through the limiting cones 404 to fix the position of the weed-proof cloth and increase the stability during laying.

[0028] Embodiment 2: Please refer to Figures 1 - 5 , A PET weed-proof cloth fixing device that is convenient to use, including a cloth box 1. A handle 8 is fixedly connected to the top of the fixed frame 401. Anti-slip patterns are arranged on the surface of the handle 8, which can facilitate the carrying of the cloth box 1. Sliding grooves 9 are opened on both sides of the inner cavity of the fixed frame 401. Sliding blocks 10 are slidably connected in the inner cavities of the sliding grooves 9. One end of the sliding block 10 away from the sliding groove 9 is fixedly connected to the positioning plate 403, which can limit and guide the movement of the positioning plate 403, increase the stability when the threaded rod 405 pushes the positioning plate 403 to move downward, and at the same time increase the clamping stability of one end of the weed-proof cloth. One end of the transmission rod 2 penetrates through the cloth box 1 and is fixedly connected to a turntable 5. A handle 6 is fixedly connected to the surface of the turntable 5, which can facilitate the recycling of the weed-proof cloth when not in use, wind the weed-proof cloth into the cloth box 1 again, and facilitate later use. A rotating handle 7 is fixedly connected to the top of the threaded rod 405. Anti-slip patterns are arranged on the surface of the rotating handle 7, which can facilitate the operation of the threaded rod 405 by the staff. The bottom of the positioning plate 403 is in close contact with the weed-proof cloth body 3.

[0029] The principle of this embodiment is:

[0030] In use, the staff can easily carry the fabric box 1 through the handle 8. After arriving at the destination, place the fabric box 1 on the ground. Then, pull out one end of the weed-proof cloth from the fabric box 1 and insert it into the fixing frame 401. Next, rotate the turning handle 7 to drive the threaded rod 405 to rotate within the threaded sleeve 402. At this time, the rotation of the threaded rod 405 will push the positioning plate 403 downward, thereby pushing the positioning plate 403 to position one end of the weed-proof cloth. Then, pull out the weed-proof cloth from the fabric box 1 according to the usage area. After pulling out the required area, insert the pulled-out weed-proof cloth into the soil through the limiting cone 404 to fix the position of the weed-proof cloth and increase the stability during laying. The weed-proof cloth body 3 is made of a PET waterproof blanket base cloth 301, a PET woven fabric composite film 302, and a PET woven fabric 303 woven alternately, which can increase a certain air and water permeability effect, and the PET material has a better anti-aging effect.

[0031] In summary: For this easy-to-use PET weed-proof cloth fixing device, by setting the weed-proof cloth body 3, it can increase a certain air and water permeability effect, and the PET material has a better anti-aging effect. Through the setting of the positioning component 4, one end of the weed-proof cloth can be positioned. The weed-proof cloth can be pulled out from the fabric box 1 according to the usage area, and then the pulled-out weed-proof cloth is inserted into the soil through the limiting cone 404 to fix the position of the weed-proof cloth and increase the stability during laying.

[0032] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the descriptions in the instructions and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this application document.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient PET weed control cloth fixing device, comprising a cloth box (1), characterized in that: The inner cavity of the fabric box (1) is provided with a transmission rod (2), the surface of the transmission rod (2) is wound with a weed control cloth body (3), one end of the weed control cloth body (3) passes through the fabric box (1) and extends to the outside of the fabric box (1) and is provided with a positioning component (4), the positioning component (4) comprises a fixing frame (401), a threaded sleeve (402) is embedded at the top of the inner cavity of the fixing frame (401), the inner cavity of the threaded sleeve (402) is threadedly connected to a threaded rod (405), the bottom of the threaded rod (405) is fixedly connected to a positioning plate (403), and both sides of the bottom of the fixing frame (401) are fixedly connected to limiting cones (404); The weed control cloth body (3) comprises a PET waterproof blanket base cloth (301), a PET woven cloth composite film (302) and a PET woven cloth (303), and the weed control cloth body (3) is formed by cross-weaving the PET waterproof blanket base cloth (301), the PET woven cloth composite film (302) and the PET woven cloth (303).

2. A convenient-to-use PET weed-proof cloth fixing device according to claim 1, characterized in that: A handle (8) is fixedly connected to the top of the fixed frame (401), and the surface of the handle (8) is provided with anti-slip patterns.

3. A convenient-to-use PET weed-proof cloth fixing device according to claim 1, characterized in that: Slide grooves (9) are provided on both sides of the inner cavity of the fixed frame (401), and a slider (10) is slidably connected to the inner cavity of the slide groove (9), and one end of the slider (10) away from the slide groove (9) is fixedly connected to the positioning plate (403).

4. A convenient-to-use PET weed-proof cloth fixing device according to claim 1, characterized in that: One end of the transmission rod (2) passes through the material distribution box (1) and is fixedly connected to a turntable (5); a handle (6) is fixedly connected to the surface of the turntable (5).

5. The easy-to-use PET weed-proof cloth fixing device according to claim 3 is characterized by: The top of the threaded rod (405) is fixedly connected to a rotating handle (7), and the surface of the rotating handle (7) is provided with anti-slip patterns.

6. A convenient-to-use PET weed-proof cloth fixing device according to claim 1, characterized in that: The bottom of the positioning plate (403) is tightly fitted to the weed-proof cloth body (3).

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