Adjustable facility agriculture windproof net fixing device

Abstract

The utility model relates to the technical field of fixing devices, in particular to an adjustable facility agriculture windproof net fixing device which comprises a device body, the device body comprises a mounting frame, and a clamping plate is arranged on one side of the mounting frame; an adjusting mechanism is arranged on the back of the clamping plate and comprises a supporting plate, and a fixing screw is inserted into the supporting plate. After the guide rod is rotationally connected into the threaded hole formed in the supporting frame, the sliding block is pressed to enable the supporting spring to contract, so that one end of the guide rod is inserted into the movable groove formed in the supporting plate, then the sliding block is released, and then the nut is rotationally connected to the outer surface of one end of the fixing screw rod; the supporting plate is clamped and fixed through cooperation of the nuts and the mounting frame, so that the effect of adjusting the distance between the mounting frame and the clamping plate is achieved, and the problem that if the windproof net is too thin, the fixing device cannot stably clamp and fix the windproof net is solved.

Description

Technical Field

[0001] This utility model relates to the field of fixing device technology, specifically an adjustable fixing device for windbreak nets in facility agriculture. Background Technology

[0002] The main functions of agricultural windbreak nets include wind protection, dust prevention, and protection of crops from storm damage. For example, in cotton cultivation, windbreak nets can effectively reduce the impact of strong winds on cotton fields, improve the cotton's resistance to adverse conditions, thereby reducing the number of replantings, saving manpower, material resources, and financial resources, and ultimately improving the yield and quality of cotton. Windbreak nets are also widely used in areas that are easily affected by wind, such as bulk material storage yards and landfills, to reduce environmental pollution.

[0003] When using existing windbreak net fixing devices for facility agriculture, the purpose of these devices is to protect crops from strong winds and dust, and to prevent damage. The shape of the existing fixing devices cannot be adjusted, and if the thickness of the windbreak net is too thin, the fixing devices may not be able to stably clamp and fix the windbreak net. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable windbreak net fixing device for facility agriculture, so as to solve the problems mentioned in the background art that the shape of the existing fixing device cannot be adjusted, and if the thickness of the windbreak net is too thin, the fixing device is prone to being unable to stably clamp and fix the windbreak net.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable windbreak net fixing device for facility agriculture, comprising:

[0006] The device body includes a mounting frame, and a clamping plate is provided on one side of the mounting frame;

[0007] An adjustment mechanism is provided on the back of the clamping plate. The adjustment mechanism includes a support plate, a fixing screw is inserted inside the support plate, a nut is rotatably connected to the outer surface of one end of the fixing screw, a guide rod is inserted inside one side of the support plate, a support spring is connected inside the guide rod, a slider is connected to one end of the support spring, and a support frame is rotatably connected to the outer surface of one end of the guide rod.

[0008] Preferably, one end of the fixing screw is connected to the back surface of the mounting bracket, and a through groove is provided on the surface of the support plate, with one end of the fixing screw inserted into the through groove of the support plate.

[0009] Preferably, a movable groove is provided on one side of the support plate, one end of the guide rod is inserted into the movable groove of the support plate, a sliding groove is provided on one side of the inner wall of the movable groove of the support plate, and one end of the slider is connected to the sliding groove of the support plate.

[0010] Preferably, a groove is formed on one side of the guide rod, one end of the support spring is connected to one side of the inner wall of the groove formed on the guide rod, the support frame is connected to one side of the mounting frame surface, a threaded hole is formed on one side of the support frame, and a thread is provided on the outer surface of one end of the guide rod, and the guide rod and the support frame are rotatably connected by the thread.

[0011] Preferably, the top of the support plate is rotatably connected to a limiting structure, the limiting structure including a threaded rod, the top of the threaded rod being connected to a support rod, the outer wall of the support rod being sleeved with an anti-wear block, and the top of the support rod being connected to a limiting ring.

[0012] Preferably, the anti-wear block is connected to the back surface of the mounting bracket, the back of the mounting bracket has a groove, and one side of the support plate is inserted into the groove of the mounting bracket.

[0013] Preferably, a threaded groove is provided on one side of the top surface of the support plate, and the threaded rod is rotatably connected to the inside of the threaded groove of the support plate. A slot is provided on the top surface of the anti-wear block, and the support rod is inserted into the slot of the anti-wear block and movably connected to the anti-wear block.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. After the guide rod is rotatably connected to the threaded hole in the support frame, the slider is pressed to retract the support spring, thereby inserting one end of the guide rod into the movable slot in the support plate. Then, the slider is released, allowing the support spring to reset the slider, thus inserting the slider into the sliding groove in the support plate, limiting the movement of the support plate. When adjusting the distance between the mounting frame and the clamping plate, the position of the support plate is moved, causing the fixing screw and guide rod to slide inside the support plate, limiting the movement of the support plate. Then, the nut is rotatably connected to the outer surface of one end of the fixing screw, using the nut in conjunction with the mounting frame to clamp and fix the support plate, thereby achieving the effect of adjusting the distance between the mounting frame and the clamping plate. This avoids the problem that if the thickness of the windproof net is too thin, the fixing device cannot stably clamp and fix the windproof net.

[0016] 2. By rotating the limiting ring, the threaded rod connected to the bottom of the anti-wear block moves inside the threaded groove of the support plate, thereby increasing the distance between the anti-wear block and the limiting ring. The anti-wear block reduces the friction of the support rod. After moving the position of the limiting ring, the support rod is used to hinge the mounting bracket and the support plate, thereby adjusting the angle of the mounting bracket. After adjustment, the limiting ring is rotated in the opposite direction to fit against the top surface of the anti-wear block, locking the angle of the mounting bracket and thus achieving the limiting effect between the clamping plate and the support plate. Attached Figure Description

[0017] Figure 1This is a three-dimensional front view of the structure of this utility model;

[0018] Figure 2 This is a three-dimensional side view and cross-sectional view of the structure of this utility model;

[0019] Figure 3 This is a top view and cross-sectional perspective view of the structure of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged 3D structural diagram at point A;

[0021] Figure 5 This is a partial sectional three-dimensional side view of the structure of this utility model.

[0022] In the diagram: 1. Device body; 11. Mounting frame; 12. Clamping plate; 2. Adjustment mechanism; 21. Support plate; 22. Fixing screw; 23. Nut; 24. Guide rod; 25. Support spring; 26. Slider; 27. Support frame; 3. Limiting structure; 31. Threaded rod; 32. Support rod; 33. Anti-wear block; 34. Limiting ring. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 One embodiment provided by this utility model:

[0025] An adjustable windbreak net fixing device for facility agriculture includes: a device body 1, which includes a mounting frame 11. A clamping plate 12 is provided on one side of the mounting frame 11. The internal material of the clamping plate 12 is existing technology and can be purchased on the market. It is not considered a technical protection point of this application, so it will not be described in detail. An adjustment mechanism 2 is provided on the back of the clamping plate 12. The adjustment mechanism 2 includes a support plate 21. A fixing screw 22 is inserted inside the support plate 21. A nut 23 is rotatably connected to the outer surface of one end of the fixing screw 22. A guide rod 24 is inserted inside one side of the support plate 21. A support spring 25 is connected inside the guide rod 24. A slider 26 is connected to one end of the support spring 25. A support frame 27 is rotatably connected to the outer surface of one end of the guide rod 24.

[0026] One end of the fixing screw 22 is connected to the back surface of the mounting bracket 11. A through groove is provided on the surface of the support plate 21. One end of the fixing screw 22 is inserted into the through groove of the support plate 21, so that the fixing screw 22 is positioned through the through groove of the support plate 21, and the support plate 21 is locked by the nut 23 in conjunction with the fixing screw 22. A movable groove is provided on one side of the support plate 21. One end of the guide rod 24 is inserted into the movable groove of the support plate 21. A sliding groove is provided on one side of the inner wall of the movable groove of the support plate 21. One end of the slider 26 is connected to the sliding groove of the support plate 21, so that the slider 26 is moved and limited through the sliding groove of the support plate 21, and one end of the guide rod 24 is always located inside the movable groove of the support plate 21. A groove is provided on one side of the guide rod 24. One end of the support spring 25 is connected to one side of the inner wall of the groove provided in the guide rod 24. The support frame 27 is connected to one side of the surface of the mounting frame 11. A threaded hole is provided on one side of the support frame 27. A thread is provided on the outer surface of one end of the guide rod 24. The guide rod 24 and the support frame 27 are rotatably connected by the thread, so as to realize the connection and fixation between the guide rod 24 and the support frame 27 through the thread, thereby using the guide rod 24 to guide the support plate 21.

[0027] A limiting structure 3 is rotatably connected to the top of the support plate 21. The limiting structure 3 includes a threaded rod 31, with a support rod 32 connected to the top of the threaded rod 31. An anti-wear block 33 is sleeved on the outer wall of the support rod 32, and a limiting ring 34 is connected to the top of the support rod 32. By adjusting the position of the limiting ring 34, the limiting ring 34 cooperates with the support plate 21 to clamp and fix the anti-wear block 33, thus limiting the movement between the clamping plate 12 and the support plate 21. The anti-wear block 33 is connected to the back surface of the mounting bracket 11. A groove is provided on the back of the mounting bracket 11, and one side of the support plate 21 is inserted into the groove of the mounting bracket 11, thereby positioning one side of the support plate 21 through the groove of the mounting bracket 11. A threaded groove is provided on one side of the top surface of the support plate 21. The threaded rod 31 is rotatably connected to the inside of the threaded groove of the support plate 21. A slot is provided on the top surface of the anti-wear block 33. The support rod 32 is inserted into the slot of the anti-wear block 33 and is movably connected to the anti-wear block 33. This allows the support rod 32 to be positioned through the slot of the anti-wear block 33, thereby restricting the movement of the support rod 32.

[0028] Working principle: When adjusting the fixing device of the windbreak net for facility agriculture, after the guide rod 24 is rotatably connected to the threaded hole of the support frame 27, the slider 26 is pressed to retract the support spring 25, thereby inserting one end of the guide rod 24 into the movable groove of the support plate 21. Then the slider 26 is released, allowing the support spring 25 to support the slider 26 to return to its original position, so that the slider 26 is inserted into the sliding groove of the support plate 21, limiting the movement of the support plate 21. When adjusting the distance between the mounting frame 11 and the clamping plate 12, the position of the support plate 21 is moved, causing the fixing screw 22 and the guide rod 24 to slide inside the support plate 21, limiting the movement of the support plate 21. Then the nut 23 is rotatably connected to the outer surface of one end of the fixing screw 22. The nut 23, together with the mounting frame 11, clamps and fixes the support plate 21, thereby achieving the effect of adjusting the distance between the mounting frame 11 and the clamping plate 12.

[0029] When the adjustable facility agriculture windbreak fixing device is limited, the limiting ring 34 is rotated to drive the threaded rod 31 connected to the bottom end of the anti-wear block 33 to move inside the threaded groove opened in the support plate 21, thereby increasing the distance between the anti-wear block 33 and the limiting ring 34. The anti-wear block 33 reduces the friction of the support rod 32. After the position of the limiting ring 34 is moved, the support rod 32 is used to hinge the mounting frame 11 and the support plate 21, thereby adjusting the angle of the mounting frame 11. After the adjustment is completed, the limiting ring 34 is rotated in the opposite direction to fit against the top surface of the anti-wear block 33, locking the angle of the mounting frame 11, thereby achieving the limiting effect between the clamping plate 12 and the support plate 21.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An adjustable windbreak net fixing device for facility agriculture, characterized in that, include: The device body (1) includes a mounting frame (11) and a clamping plate (12) is provided on one side of the mounting frame (11). The back of the clamp (12) is provided with an adjustment mechanism (2). The adjustment mechanism (2) includes a support plate (21). A fixing screw (22) is inserted inside the support plate (21). A nut (23) is rotatably connected to the outer surface of one end of the fixing screw (22). A guide rod (24) is inserted inside one side of the support plate (21). A support spring (25) is connected inside the guide rod (24). A slider (26) is connected to one end of the support spring (25). A support frame (27) is rotatably connected to the outer surface of one end of the guide rod (24).

2. The adjustable windbreak net fixing device for facility agriculture according to claim 1, characterized in that: One end of the fixing screw (22) is connected to the back surface of the mounting bracket (11), and a through groove is provided on the surface of the support plate (21). One end of the fixing screw (22) is inserted into the through groove provided in the support plate (21).

3. The adjustable windbreak net fixing device for facility agriculture according to claim 1, characterized in that: The support plate (21) has a movable groove on one side, and one end of the guide rod (24) is inserted into the movable groove of the support plate (21). A sliding groove is provided on one side of the inner wall of the movable groove of the support plate (21), and one end of the slider (26) is connected to the sliding groove of the support plate (21).

4. The adjustable windbreak net fixing device for facility agriculture according to claim 1, characterized in that: The guide rod (24) has a groove on one side, and one end of the support spring (25) is connected to one side of the inner wall of the groove on the guide rod (24). The support frame (27) is connected to one side of the surface of the mounting frame (11). The support frame (27) has a threaded hole on one side, and the outer surface of one end of the guide rod (24) is threaded. The guide rod (24) and the support frame (27) are rotatably connected by the thread.

5. The adjustable windbreak net fixing device for facility agriculture according to claim 1, characterized in that: The support plate (21) has a rotatable connection to a limiting structure (3) at its top end. The limiting structure (3) includes a threaded rod (31), and a support rod (32) is connected to the top end of the threaded rod (31). A wear-resistant block (33) is sleeved on the outer wall of the support rod (32), and a limiting ring (34) is connected to the top end of the support rod (32).

6. The adjustable windbreak net fixing device for facility agriculture according to claim 5, characterized in that: The wear-resistant block (33) is connected to the back surface of the mounting bracket (11). The back of the mounting bracket (11) has a groove, and one side of the support plate (21) is inserted into the groove of the mounting bracket (11).

7. The adjustable windbreak net fixing device for facility agriculture according to claim 5, characterized in that: The support plate (21) has a threaded groove on one side of its top surface. The threaded rod (31) is rotatably connected to the threaded groove of the support plate (21). The anti-wear block (33) has a slot on its top surface. The support rod (32) is inserted into the slot of the anti-wear block (33) and is movably connected to the anti-wear block (33).

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