Drip irrigation tape fixing device capable of preventing tape clamping

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses an anti-jamming drip irrigation tape fixing device which comprises a fixing plate, a fixing structure is movably arranged in the fixing plate, the fixing structure comprises a fixing short cone, a fixing long cone, a soil clamping plate and a ground binding spiral, and a self-adaptive structure is elastically arranged in the fixing short cone and the fixing long cone. The self-adaptive structure comprises a self-adaptive chuck, a first sliding block and a second sliding block, the first sliding block and the second sliding block are fixedly arranged at the two ends of the bottom of the self-adaptive chuck respectively, the first sliding block is arranged in the fixed short cone in a sliding mode, and the second sliding block is arranged in the fixed long cone in a sliding mode. The state of the drip irrigation tape is automatically adapted through elastic connection among the self-adaptive chuck, the fixed short cone and the fixed long cone, meanwhile, the design of the semicircular cambered surface and the arc-shaped edge can help buffer water flow in the drip irrigation tape, clamping and falling caused by sudden water flow are avoided, inconvenience caused by manual adjustment is avoided, and therefore the working efficiency is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural equipment, and specifically relates to an anti-clogging drip irrigation belt fixing device. Background Art

[0002] The anti-clogging drip irrigation belt fixing device is designed to solve problems such as easy clogging, falling off or abrasion of the drip irrigation belt during use. Such devices usually have various structures and functions to ensure that the drip irrigation belt can be stably and reliably fixed in the required position, while reducing friction and abrasion generated when adjusting the height or rotating the drip irrigation belt.

[0003] The prior art discloses a drip irrigation belt that is convenient to fix (CN209788068U), including a drip irrigation pipe, a connector a, a filter pipe, a connector b and a fixing rod. The drip irrigation pipe is fixedly connected to the fixing rod by screws. One end of the drip irrigation pipe is threadedly connected to the connector a. The inner side of the connector a is installed inside the filter pipe by thread. A filter screen is installed inside the filter pipe. The right side of the filter pipe is threadedly connected to the connector b. In the utility model, the drip irrigation pipe is connected by connectors, which is convenient for installation and disassembly. A filter pipe is arranged between the connectors, and a filter screen is installed inside the filter pipe, which can play a filtering role. Block blocks are arranged in a staggered manner on the upper and lower inner walls of the drip irrigation pipe. When water is flowing, a certain water pressure is generated, improving the uniformity of irrigation. A telescopic fixing rod is installed on the drip irrigation pipe, which can not only be fixed, but also adjust the height.

[0004] After retrieval, it is found that the smooth design of the surface of the fixing rod in this device cannot firmly fix the drip irrigation belt in the soil. When the drip irrigation belt moves, it will cause the fixing rod to move away from the soil, thus affecting the fixing effect of the drip irrigation belt and causing its position deviation. At the same time, the prior art does not consider that the fixing structure should adapt to the state of the drip irrigation belt. The thickness of the drip irrigation belt formed due to different water flow rates is different, and the telescopic fixing rod used in the device cannot achieve self-adaptation according to the state of the drip irrigation belt. Usually, farmers need to manually adjust it. During this process, the water flow may cause the drip irrigation belt to clog and break, and the manual adjustment method is not only inconvenient but also affects work efficiency.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] To solve the above technical problem of poor fixing effect, the basic concept of the technical solution adopted by the present utility model is:

[0007] An anti-clogging drip irrigation belt fixing device, comprising

[0008] A fixed plate, which is fixedly placed on the ground;

[0009] Fixed structure, the fixed structure is movably arranged in the fixed plate. The fixed structure includes a fixed short cone, a fixed long cone, a soil clamping plate and a ground-piercing screw. The soil clamping plate is fixedly arranged on the curved surface of the fixed long cone. The ground-piercing screw is fixedly arranged on the curved surface of the fixed short cone. The fixed long cone is fixedly arranged inside the fixed plate. The fixed short cone is rotatably arranged in the fixed plate. The fixed short cone and the fixed long cone are symmetrically arranged at both ends of the fixed plate.

[0010] Adaptive structure, the adaptive structure is elastically arranged in the fixed short cone and the fixed long cone. The adaptive structure includes an adaptive chuck, a first slider and a second slider. The first slider and the second slider are respectively fixedly arranged at both bottom ends of the adaptive chuck. The first slider is slidably arranged in the fixed short cone. The second slider is slidably arranged in the fixed long cone. The adaptive chuck is slidably arranged above the fixed plate.

[0011] As a preferred embodiment of the present utility model, arc-shaped edges are arranged around the top surface of the fixed plate. The fixed short cone and the fixed long cone have the same shape but different lengths. The fixed short cone and the fixed long cone are both nail-shaped columns. Fixing holes and movable holes are respectively opened at both ends of the fixed plate. The fixed long cone is fixedly arranged in the fixing hole. The movable hole is rotationally connected to the fixed short cone through a bearing.

[0012] As a preferred embodiment of the present utility model, a plurality of soil clamping plates are provided. The soil clamping plates are arc-shaped plates made of plastic. The soil clamping plates are inclined and arranged on the curved surface of the fixed long cone. Both the soil clamping plates and the ground-piercing screws are located below the bottom surface of the fixed plate.

[0013] As a preferred embodiment of the present utility model, the adaptive chuck is a semi-circular block. A semi-circular arc surface is arranged on the inner side of the adaptive chuck. An X-shaped through cavity is formed by the cross-section between the arc-shaped edge and the semi-circular arc surface.

[0014] As a preferred embodiment of the present utility model, a cylindrical first sliding groove is opened at the top of the fixed long cone. The first slider and the second slider have the same shape. The second slider slides in the first sliding groove. A square groove is opened at the bottom of both the first slider and the second slider. A second spring is fixedly arranged between the square groove of the second slider and the first sliding groove. The second slider is elastically connected to the fixed long cone through the second spring.

[0015] As a preferred embodiment of the present utility model, a second sliding groove is opened at the top of the fixed short cone. The second sliding groove is composed of a square hole and a circular hole. The diameter of the circular hole is larger than that of the square hole. The first slider slides in the square hole of the second sliding groove. A turntable is rotationally connected in the circular hole. A first spring is fixedly arranged between the square groove of the first slider and the turntable. The first slider is elastically connected to the turntable through the first spring.

[0016] The utility model has the following beneficial effects compared with the prior art:

[0017] 1. By setting a fixing structure, the soil support splint made of plastic is pressed down into the soil. The soil accumulates between the soil support splint and the fixing long cone to fix the fixing plate. Then, the fixing short cone is rotated, and the ground screw is used to penetrate into the soil, so that the fixing plate is closely attached to the ground, and thus the whole device is fixed in the soil, ensuring the fixing effect of the device on the drip irrigation tape.

[0018] 2. By setting an adaptive structure, the elastic connection between the adaptive chuck, the fixing short cone and the fixing long cone is used to automatically adapt to the state of the drip irrigation tape. At the same time, the design of the semi-circular arc surface and the arc edge can help buffer the water flow in the drip irrigation tape, avoid being stuck due to sudden water flow, and avoid the inconvenience caused by manual adjustment, so as to ensure the working efficiency.

[0019] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0020] In the drawings:

[0021] Figure 1 is the overall schematic diagram of the present utility model;

[0022] Figure 2 is the disassembled schematic diagram of the fixing structure of the present utility model;

[0023] Figure 3 is the cross-sectional schematic diagram of the whole of the present utility model;

[0024] Figure 4 is the schematic diagram of the adaptive chuck of the present utility model.

[0025] In the figure: 10, fixing plate; 11, fixing short cone; 12, fixing long cone; 13, adaptive chuck; 14, fixing hole; 15, soil support splint; 16, first chute; 17, moving hole; 18, ground screw; 19, second chute; 20, arc edge; 21, semi-circular arc surface; 22, first spring; 23, first slider; 24, second slider; 25, second spring; 26, turntable. Specific Embodiments

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0027] A drip irrigation tape fixing device for preventing tape jamming, such as Figure 1 , Figure 2 andFigure 4 As shown, it includes a fixed plate 10 which is fixedly placed on the ground; a fixing structure which is movably arranged inside the fixed plate 10. The fixing structure includes a fixed short cone 11, a fixed long cone 12, a soil splint 15 and a ground screw 18. The soil splint 15 is fixedly arranged on the curved surface of the fixed long cone 12, and the ground screw 18 is fixedly arranged on the curved surface of the fixed short cone 11. The fixed long cone 12 is fixedly arranged inside the fixed plate 10, and the fixed short cone 11 is rotatably arranged inside the fixed plate 10. The fixed short cone 11 and the fixed long cone 12 are symmetrically arranged at both ends of the fixed plate 10; an adaptive structure which is elastically arranged inside the fixed short cone 11 and the fixed long cone 12. The adaptive structure includes an adaptive chuck 13, a first slider 23 and a second slider 24. The first slider 23 and the second slider 24 are respectively fixedly arranged at both bottom ends of the adaptive chuck 13. The first slider 23 is slidably arranged inside the fixed short cone 11, the second slider 24 is slidably arranged inside the fixed long cone 12, and the adaptive chuck 13 is slidably arranged above the fixed plate 10; As Figure 1 and Figure 2 shown, arc-shaped edges 20 are arranged around the top surface of the fixed plate 10. The fixed short cone 11 and the fixed long cone 12 have the same shape but different lengths. Both the fixed short cone 11 and the fixed long cone 12 are nail-shaped columns. Fixing holes 14 and movable holes 17 are respectively opened at both ends of the fixed plate 10. The fixed long cone 12 is fixedly arranged inside the fixing hole 14, and the movable hole 17 is rotatably connected to the fixed short cone 11 through a bearing; As Figure 1 and Figure 2 shown, a plurality of soil splints 15 are provided. The soil splints 15 are arc-shaped plates made of plastic. The soil splints 15 are inclinedly arranged on the curved surface of the fixed long cone 12. Both the soil splints 15 and the ground screws 18 are located below the bottom surface of the fixed plate 10; As Figure 2 and Figure 4 shown, the adaptive chuck 13 is a semi-circular block. A semi-circular arc surface 21 is arranged inside the adaptive chuck 13. The cross-section between the arc-shaped edge 20 and the semi-circular arc surface 21 forms an X-shaped through cavity.

[0028] The working principle is as follows. The plastic soil support splint 15 has ductility. When the soil enters between the soil support splint 15 and the curved surface of the fixed long cone 12, the soil will press down the soil support splint 15, causing it to be fixed in position under the influence of gravity. At the same time, since the soil support splint 15 is inclined, a cone is formed between the soil support splint 15 and the cone head of the fixed long cone 12, which makes it more convenient to press down during the pressing process. During this process, the soil will be deflected to both sides along the outer curved surface of the soil support splint 15, so as to utilize the gravity of the soil to squeeze the soil support splint 15 to deform. And the upward movement of the fixed long cone 12 will cause the soil support splint 15 to be pressed by the soil and thus bend. Therefore, the use of the soil support splint 15 enables the fixed long cone 12 and the fixed plate 10 to be firmly inserted into the soil. When in use, the device is provided with a fixing structure, and the plastic soil support splint 15 is pressed into the soil. The soil accumulates between the soil support splint 15 and the fixed long cone 12 to fix one end of the fixed plate 10. Then the fixed short cone 11 is rotated, and the ground screw 18 is used to penetrate into the soil, so that the other end of the fixed plate 10 is closely attached to the ground, thus fixing the entire device in the soil and ensuring the fixing effect of the device on the drip irrigation tape. By setting an adaptive structure, the elastic connection between the adaptive chuck 13, the fixed short cone 11 and the fixed long cone 12 is used to automatically adapt to the state of the drip irrigation tape, avoiding the inconvenience caused by manual adjustment. At the same time, the X-shaped design of the semi-circular arc surface 21 and the arc edge 20 can help buffer the water flow in the drip irrigation tape and avoid tape jamming caused by sudden water flow, so as to ensure the working efficiency.

[0029] As Figure 1 , Figure 3 and Figure 4 shown, a cylindrical first sliding groove 16 is opened at the top of the fixed long cone 12. The first sliding block 23 and the second sliding block 24 have the same shape. The second sliding block 24 slides in the first sliding groove 16. Square grooves are opened at the bottoms of both the first sliding block 23 and the second sliding block 24. A second spring 25 is fixedly arranged between the square groove of the second sliding block 24 and the first sliding groove 16. The second sliding block 24 is elastically connected to the fixed long cone 12 through the second spring 25; As Figure 1 , Figure 3 and Figure 4 shown, a second sliding groove 19 is opened at the top of the fixed short cone 11. The second sliding groove 19 is composed of a square hole and a circular hole. The diameter of the circular hole is larger than that of the square hole. The first sliding block 23 slides in the square hole of the second sliding groove 19. A turntable 26 is rotatably connected in the circular hole. A first spring 22 is fixedly arranged between the square groove of the first sliding block 23 and the turntable 26. The first sliding block 23 is elastically connected to the turntable 26 through the first spring 22.

[0030] The specific implementation method is as follows. When in use, first pass the drip irrigation tape through the space between the adaptive chuck 13 and the fixed plate 10. Then, press down the fixed plate 10 and the fixed long cone 12, and the soil support splint 15 peels off the soil and is buried by the soil. At the same time, rotate the fixed short cone 11 so that the ground-piercing spiral 18 penetrates into the soil at the same time. Here, when rotating the fixed short cone 11, the first slider 23 needs to be pulled out of the second chute 19 in advance to avoid interference during rotation. When the drip irrigation tape is performing drip irrigation operations, water flows through the drip irrigation tape, and the drip irrigation tape gradually expands, supporting the adaptive chuck 13 upward. The adaptive chuck 13 pulls the first slider 23 and the second slider 24 at both bottom ends to slide upward in their respective corresponding first chute 16 and second chute 19. At this time, due to the cooperation of the first spring 22 and the second spring 25, the adaptive chuck 13 and the fixed plate 10 jointly clamp the drip irrigation tape. At the same time, due to the cooperation of the arc edge 20 and the semi-circular arc surface 21, the phenomenon of tape jamming during irrigation of the drip irrigation tape can be avoided.

[0031] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A device for fixing drip irrigation tape to prevent sticking, characterized in that: include A fixed plate (10), the fixed plate (10) is fixedly placed on the ground; A fixed structure, wherein the fixed structure is movably arranged in a fixed plate (10), the fixed structure comprising a fixed short cone (11), a fixed long cone (12), a soil clamping plate (15) and a ground screw (18), wherein the soil clamping plate (15) is fixedly arranged on the curved surface of the fixed long cone (12), the ground screw (18) is fixedly arranged on the curved surface of the fixed short cone (11), the fixed long cone (12) is fixedly arranged inside the fixed plate (10), the fixed short cone (11) is rotatably arranged in the fixed plate (10), and the fixed short cone (11) and the fixed long cone (12) are symmetrically arranged at two ends of the fixed plate (10); An adaptive structure is elastically arranged in a fixed short cone (11) and a fixed long cone (12), the adaptive structure comprising an adaptive chuck (13), a first slider (23) and a second slider (24), the first slider (23) and the second slider (24) being fixedly arranged at two ends of the bottom of the adaptive chuck (13), respectively, the first slider (23) being slidably arranged in the fixed short cone (11), the second slider (24) being slidably arranged in the fixed long cone (12), and the adaptive chuck (13) being slidably arranged above a fixed plate (10).

2. The anti-stuck drip irrigation tape fixing device according to claim 1, characterized in that: The top surface of the fixed plate (10) is provided with arcuate edges (20) on all sides; the fixed short cone (11) and the fixed long cone (12) have the same shape but different lengths; the fixed short cone (11) and the fixed long cone (12) are both nail-shaped columns; two ends of the fixed plate (10) are respectively provided with a fixed hole (14) and a movable hole (17); the fixed long cone (12) is fixedly arranged in the fixed hole (14); and the movable hole (17) is rotatably connected to the fixed short cone (11) via a bearing.

3. The anti-stuck drip irrigation tape fixing device according to claim 2, characterized in that: A plurality of soil clamps (15) are provided, and the soil clamps (15) are arc-shaped plates made of plastic material. The soil clamps (15) are obliquely arranged on the curved surface of the fixed long cone (12), and the soil clamps (15) and the ground screws (18) are both located below the bottom surface of the fixed plate (10).

4. The anti-stuck drip irrigation tape fixing device according to claim 2, characterized in that: The adaptive chuck (13) is a semicircular block, a semicircular arc surface (21) is provided on the inner side of the adaptive chuck (13), and a cross section between the arc edge (20) and the semicircular arc surface (21) forms an X-shaped through cavity.

5. The anti-stuck drip irrigation tape fixing device according to claim 1, characterized in that: A cylindrical first slide groove (16) is provided at the top of the fixed long cone (12); the first slider (23) and the second slider (24) have the same shape; the second slider (24) slides in the first slide groove (16); a square groove is provided at the bottom of each of the first slider (23) and the second slider (24); a second spring (25) is fixedly provided between the square groove of the second slider (24) and the first slide groove (16); the second slider (24) is elastically connected to the fixed long cone (12) via the second spring (25).

6. The anti-stuck drip irrigation tape fixing device according to claim 5, characterized in that: A second slide groove (19) is provided at the top of the fixed short cone (11), the second slide groove (19) being composed of a square hole and a circular hole, the diameter of the circular hole being larger than the square hole, the first slider (23) sliding in the square hole of the second slide groove (19), a rotating disk (26) being rotatably connected in the circular hole, a first spring (22) being fixedly provided between the square groove of the first slider (23) and the rotating disk (26), the first slider (23) being elastically connected to the rotating disk (26) via the first spring (22).

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