A dike support mechanism for rice field fish culture

Abstract

This utility model discloses a paddy field embankment support mechanism for rice-fish farming, including a baffle with a groove on the left side and a protrusion on the right side. It also includes a quick-fixing mechanism. The quick-fixing mechanism comprises a longitudinal groove, a guide rod, a slider, a fixing block, a fixing groove, a vertical groove, and a pressing block. The left and right inner walls of the protrusion each have a longitudinal groove. A guide rod is positioned between the front and rear inner walls of the longitudinal groove. A slider is slidably connected inside two adjacent longitudinal grooves. Both ends of the slider are slidably connected to the outside of a guide rod located inside the same longitudinal groove. A fixing block is positioned on the side of the slider away from the center of the protrusion. Fixing grooves are formed on the front and rear inner walls of the groove. The fixing block and fixing groove are fitted together for installation. This paddy field embankment support mechanism for rice-fish farming allows for quick splicing of baffles without tools, significantly improving installation efficiency and enabling flexible use in various scenarios.

Description

Technical Field

[0001] This utility model relates to the technical field of paddy field support devices, specifically a paddy field support mechanism for rice-fish farming. Background Technology

[0002] Rice-fish farming is an ecological agricultural model that combines rice cultivation with fish farming. Suitable fish species such as carp and crucian carp are released into rice paddies. The fish feed on pests, weeds, and plankton in the paddies, and their excrement provides natural fertilizer for rice growth. The rice, in turn, provides the fish with a habitat and protection from predators, forming a "rice-fish symbiotic" ecosystem. Maintaining a certain water level is necessary for fish farming. The water continuously exerts lateral pressure on the paddy dikes, especially during the rainy season or when the water is changed. Increased water pressure can easily lead to dike collapse. Support structures can enhance the dikes' resistance to water pressure while simultaneously meeting the needs for water and fertilizer retention.

[0003] Existing paddy field support structures for rice-fish farming first fix the bottom of the baffle plate by driving wooden piles, reinforced concrete piles, or metal anchors into the ground, and then use bolts to connect the baffle plate to the base and the baffle plates to each other to form a stable support structure. This support structure requires auxiliary tools and is troublesome to install. The bolt connection requires precise drilling in the baffle plate and the base, resulting in low installation efficiency. Therefore, we propose a paddy field support structure for rice-fish farming. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a paddy field ridge support mechanism for rice-fish farming. It can achieve quick splicing between baffles without tools, significantly improves installation efficiency, and can be used flexibly in a variety of scenarios, effectively solving the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a paddy field embankment support mechanism for rice-fish farming, including a baffle, a groove on the left side of the baffle, a protrusion on the right side of the baffle, and a quick fixing mechanism;

[0006] Quick-fixing mechanism: It includes a longitudinal groove, a guide rod, a slider, a fixing block, a fixing groove, a vertical groove, and a pressing block. The left and right inner walls of the protrusion are respectively provided with longitudinal grooves. A guide rod is provided between the front and rear inner walls of the longitudinal groove. A slider is slidably connected inside the two adjacent left and right longitudinal grooves. The left and right ends of the slider are slidably connected to the outside of the guide rod located inside the same longitudinal groove. A fixing block is provided on the side of the slider away from the center of the protrusion. The front and rear inner walls of the groove are respectively provided with fixing grooves. The fixing block is installed in conjunction with the fixing groove. The left and right inner walls of the protrusion are respectively provided with vertical grooves. A pressing block is slidably connected inside the two adjacent left and right vertical grooves. The pressing block is installed in conjunction with the upper and lower adjacent sliders. It can achieve quick splicing between baffles without tools, significantly improves installation efficiency, and can be used flexibly in a variety of scenarios.

[0007] Furthermore, the quick-fixing mechanism also includes springs, which are movably sleeved on the outside of the guide rod. The springs are located between the side of the slider away from the center of the protrusion and the side of the longitudinal groove close to the center of the protrusion, so as to realize the rebound of the fixing block.

[0008] Furthermore, the quick-fixing mechanism also includes a lead screw and a bellows. The lead screw is rotatably connected between the upper and lower inner walls of the protrusion. The extrusion blocks are all threadedly connected to the lead screw located inside the same protrusion. Bellows are provided between the extrusion blocks and the upper and lower inner walls of the protrusion, as well as between two adjacent extrusion blocks. The lead screw is located inside the bellows, so as to realize the stable movement of the fixing blocks.

[0009] Furthermore, a knob is fixedly connected to one end of the lead screw extending from the upper surface of the protrusion. The knob has evenly distributed anti-slip grooves on its outer surface to facilitate driving the lead screw to rotate.

[0010] Furthermore, the bottom of the rear side of the baffle is provided with a support seat, and the inside of each support seat is rotatably connected to a support rod through a pin to provide support for the baffle.

[0011] Furthermore, the top of the rear side of the baffle is provided with a U-shaped seat, and a top rod is rotatably connected inside the U-shaped seat. The upper surface of the support rod is provided with evenly distributed limiting grooves. The top rod is installed in conjunction with the vertically adjacent limiting groove to realize the adjustment of the baffle tilt angle.

[0012] Furthermore, the lower surface of the support rod is fixedly connected with evenly distributed inserts to achieve stable fixation.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This paddy field embankment support mechanism for rice-fish farming has the following advantages:

[0014] By turning the knob, the lead screw is rotated, which causes the extrusion block to move up and down in the vertical groove. As the extrusion block moves, it squeezes the adjacent sliders above and below. The sliders slide along the longitudinal groove away from the center of the protrusion. The sliders drive the fixing block to insert into the fixing groove, realizing the quick fixing between the baffles. No tools are required for splicing. A single person can complete the operation in a short time. Compared with bolt connection, it greatly improves the installation efficiency, can quickly build a stable support structure, and reduce manual time and operation complexity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0017] Figure 3This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is an enlarged structural schematic diagram of point A of this utility model;

[0019] Figure 5 This is a cross-sectional structural diagram of the protrusion of this utility model;

[0020] Figure 6 This is an enlarged structural schematic diagram of section B of this utility model.

[0021] In the diagram: 1. Baffle, 2. Groove, 3. Protrusion, 4. Quick fixing mechanism, 401. Longitudinal groove, 402. Guide rod, 403. Slider, 404. Fixing block, 405. Fixing groove, 406. Vertical groove, 407. Extrusion block, 408. Spring, 409. Lead screw, 410. Bellows, 5. Knob, 6. Support base, 7. Support rod, 8. U-shaped seat, 9. Top rod, 10. Limiting groove, 11. Insert rod. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-6 This embodiment provides a technical solution: a paddy field embankment support mechanism for rice-fish farming, including a baffle 1, a groove 2 on the left side of the baffle 1, a protrusion 3 on the right side of the baffle 1, and a quick-fixing mechanism 4. Support seats 6 are respectively provided at the bottom of the rear side of the baffle 1, and support rods 7 are rotatably connected to the interior of each support seat 6 via pins. U-shaped seats 8 are respectively provided at the top of the rear side of the baffle 1, and top rods 9 are rotatably connected to the interior of each U-shaped seat 8. Evenly distributed limiting grooves 10 are respectively provided on the upper surface of each support rod 7, and each top rod 9 cooperates with the vertically adjacent limiting grooves 10 for secure mounting. The limit groove 10 will block the top rod 9 to ensure the stability of the baffle 1 after the tilt angle is adjusted. The lower surface of the support rod 7 is fixedly connected with evenly distributed insert rods 11. The support rod 7 is rotatably connected to the bottom end of the baffle 1 through the support seat 6. Then the insert rods 11 are inserted into the paddy field soil to fix the support rod 7 to the ground and provide bottom support for the baffle 1. Rotate the top rod 9 so that one end of it is inserted into the limit groove 10 on the support rod 7. Rotate the top rod 9 into the limit groove 10 to form a stable triangular support structure to ensure that the baffle 1 will not collapse due to water pressure during the paddy field fish farming process.

[0024] Quick-fixing mechanism 4: It includes a longitudinal groove 401, a guide rod 402, a slider 403, a fixing block 404, a fixing groove 405, a vertical groove 406, and a pressing block 407. The left and right inner walls of the protrusion 3 are respectively provided with longitudinal grooves 401. Guide rods 402 are respectively provided between the front and rear inner walls of the longitudinal grooves 401. Sliding sliders 403 are slidably connected inside two adjacent longitudinal grooves 401. The left and right ends of the sliders 403 are slidably connected to the outside of the guide rods 402 located inside the same longitudinal groove 401. A fixing block 404 is provided on the side of the slider 403 away from the center of the protrusion 3. Fixing grooves 405 are respectively provided on the front and rear inner walls of the groove 2. The fixing blocks 404 are fitted into the fixing grooves 405. Vertical grooves 406 are respectively provided on the left and right inner walls of the protrusion 3. The groove 406 has two adjacent vertical grooves 406 with slidably connected pressing blocks 407 inside. The pressing blocks 407 are installed in conjunction with the adjacent sliders 403 (the lower surface of the pressing block 407 is inclined from its front and rear sides towards the center, and the side of the slider 403 near the center of the protrusion 3 is inclined from top to bottom, ensuring that the slider 403 avoids the lower surface of the pressing block 407 when it moves downward). The quick-fixing mechanism 4 also includes springs 408, which are movably sleeved on the outside of the guide rod 402. The springs 408 are located between the side of the slider 403 away from the center of the protrusion 3 and the side of the longitudinal groove 401 near the center of the protrusion 3. The quick-fixing mechanism 4 also includes a lead screw 409 and a bellows 410, which rotate between the upper and lower inner walls of the protrusion 3. A lead screw 409 is connected to the extrusion block 407, and all extrusion blocks 407 are threadedly connected to the lead screw 409 located inside the same protrusion 3. Corrugated tubes 410 are provided between the upper and lower inner walls of the extrusion block 407 and the protrusion 3, as well as between two adjacent extrusion blocks 407. The lead screw 409 is located inside the corrugated tube 410. A knob 5 is fixedly connected to one end of the lead screw 409 extending beyond the upper surface of the protrusion 3. The knob 5 has evenly distributed anti-slip grooves on its outer surface. When supporting the paddy field ridges for rice-fish farming, the baffle 1 is first placed beside the ridge. According to the required length, the baffles 1 are then spliced ​​together sequentially. When splicing the baffles 1, the protrusion 3 on the right side of one baffle 1 is inserted into the groove 2 on the left side of the adjacent baffle 1. At this time, the fixing block 404 inside the protrusion 3 will be initially aligned. The fixing groove 405 on the inner wall of groove 2, when the knob 5 is turned, drives the lead screw 409 to rotate. Since the extrusion block 407 is threadedly connected to the lead screw 409, the rotation of the lead screw 409 causes the extrusion block 407 to move up and down in the vertical groove 406. When the extrusion block 407 moves, it will press the adjacent sliders 403. Under the restriction of the guide rod 402, the sliders 403 slide along the longitudinal groove 401 in a direction away from the center of the protrusion 3. The sliders 403 drive the fixing block 404 to insert into the fixing groove 405, realizing the quick fixation between the baffles 1. When it is necessary to remove the baffles 1, turn the knob 5 in the opposite direction, the extrusion block 407 releases the slider 403. Under the elastic force of the spring 408, the slider 403 drives the fixing block 404 to retract into the longitudinal groove 401, which facilitates the separation of the baffles 1.The bellows 410 on the outside of the lead screw 409 prevents dirt, water, etc. from entering the spiral groove of the lead screw 409, avoiding rust or jamming, ensuring the normal operation of the quick-fixing mechanism, and guaranteeing the sealing and lubrication of the lead screw 409.

[0025] The working principle of the paddy field ridge support mechanism provided by this utility model is as follows: When paddy field ridge support is needed for paddy field fish farming, firstly, place the baffle 1 next to the ridge. According to the required length, the baffle 1 is spliced ​​together in sequence. When splicing the baffle 1, insert the protrusion 3 on the right side of one baffle 1 into the groove 2 on the left side of the adjacent baffle 1. At this time, the fixing block 404 in the protrusion 3 will initially align with the fixing groove 405 on the inner wall of the groove 2. Rotate the knob 5 to drive the lead screw 409 to rotate. Since the pressing block 407 is threadedly connected to the lead screw 409, the rotation of the lead screw 409 will cause the pressing block 407 to move up and down in the vertical groove 406. When the pressing block 407 moves, it will press the adjacent sliders 403. Under the restriction of the guide rod 402, the sliders 403 slide along the longitudinal groove 401 in a direction away from the center of the protrusion 3. The sliders 403 drive the fixing block 404 to insert into the fixed groove 406. The fixed groove 405 enables quick fixing of the baffles 1. When it is necessary to disassemble the baffles 1, the knob 5 is rotated in the opposite direction, the squeezing block 407 releases the slider 403, and under the elastic force of the spring 408, the slider 403 drives the fixing block 404 to retract into the longitudinal groove 401, which facilitates the separation of the baffles 1. The corrugated pipe 410 outside the screw 409 can prevent soil, water and other substances from entering the spiral groove of the screw 409, avoid the screw 409 from rusting or jamming, and ensure the normal operation of the quick fixing mechanism. The support rod 7 is rotatably connected to the bottom end of the baffle 1 through the support seat 6, and then the insertion rod 11 is inserted into the paddy field soil to fix the support rod 7 to the ground and provide bottom support for the baffles 1. The top rod 9 is rotated so that one end of it is inserted into the limiting groove 10 on the support rod 7. The top rod 9 is rotated into the limiting groove 10 to form a stable triangular support structure, ensuring that the baffles 1 will not collapse due to water pressure during the paddy field fish farming process.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A paddy field embankment support mechanism for rice-fish farming, comprising a baffle (1), wherein a groove (2) is provided on the left side of the baffle (1) and a protrusion (3) is provided on the right side of the baffle (1), characterized in that: It also includes a quick-fixing mechanism (4); Quick fixing mechanism (4): It includes a longitudinal groove (401), a guide rod (402), a slider (403), a fixing block (404), a fixing groove (405), a vertical groove (406), and a pressing block (407). The left and right inner walls of the protrusion (3) are respectively provided with longitudinal grooves (401). The front and rear inner walls of the longitudinal grooves (401) are respectively provided with guide rods (402). The sliders (403) are slidably connected inside the two adjacent longitudinal grooves (401). The left and right ends of the sliders (403) are both located in the same longitudinal groove (404). 401) The guide rod (402) inside is externally slidably connected. The slider (403) is provided with a fixing block (404) on the side away from the center of the protrusion (3). The front and rear inner walls of the groove (2) are respectively provided with fixing grooves (405). The fixing block (404) and the fixing groove (405) are installed together. The left and right inner walls of the protrusion (3) are respectively provided with vertical grooves (406). The two adjacent vertical grooves (406) on the left and right sides are slidably connected with a pressing block (407). The pressing block (407) is installed together with the upper and lower adjacent sliders (403).

2. The bund support mechanism for rice-fish culture according to claim 1, wherein: The quick-fixing mechanism (4) also includes springs (408), which are movably sleeved on the outside of the guide rod (402). The springs (408) are located between the side of the slider (403) away from the center of the protrusion (3) and the side of the longitudinal groove (401) close to the center of the protrusion (3).

3. The bund support mechanism for rice-fish culture according to claim 1, wherein: The quick-fixing mechanism (4) also includes a lead screw (409) and a bellows (410). The lead screw (409) is rotatably connected between the upper and lower inner walls of the protrusion (3). The extrusion blocks (407) are all threadedly connected to the lead screw (409) located inside the same protrusion (3). Bellows (410) are provided between the extrusion block (407) and the upper and lower inner walls of the protrusion (3) as well as between two adjacent extrusion blocks (407). The lead screw (409) is located inside the bellows (410).

4. The bund support mechanism for rice-fish culture according to claim 3, wherein: The lead screw (409) extends out of the upper surface of the protrusion (3) and is fixedly connected to a knob (5). The knob (5) has uniformly distributed anti-slip grooves on its outer surface.

5. The bund support mechanism for rice-fish culture according to claim 1, wherein: The bottom of the rear side of the baffle (1) is provided with a support seat (6), and the inside of the support seat (6) is rotatably connected to a support rod (7) by a pin.

6. A paddy field embankment support mechanism for rice-fish farming according to claim 5, characterized in that: The rear side of the baffle (1) is provided with a U-shaped seat (8) at the top. The U-shaped seat (8) is rotatably connected to a top rod (9). The upper surface of the support rod (7) is provided with uniformly distributed limiting grooves (10). The top rod (9) is installed in conjunction with the vertically adjacent limiting groove (10).

7. The bund support mechanism for rice-fish culture according to claim 5, wherein: The lower surface of the support rod (7) is fixedly connected with evenly distributed insert rods (11).

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