Rice and shrimp breeding irrigation device with pollution discharge function

Abstract

The utility model relates to the technical field of rice and shrimp breeding, discloses a rice and shrimp breeding irrigation device with a pollution discharge function, and solves the problem that the breeding irrigation device is lack of the pollution discharge function. By means of the sewage discharge box, the filter screen A, the filter screen B, the sewage discharge hose, the sewage suction pump and the driving motor A, the connecting block moves downwards in the thread direction of the outer surface of the lead screw, that is, the sewage discharge box can be located at different heights in the rice field, dirt at different positions can be conveniently sucked, later cleaning is facilitated, and due to the fact that the filter screen A is arranged in the sewage discharge box, cleaning is convenient. Therefore, shrimps can be prevented from entering, suction of sludge is not affected, the sludge and rice field water are separated by the filter screen B after entering the pollution discharge box together, and dirt in the dirt cavity is sucked into an external dirt treatment container through the dirt suction pump and the pollution discharge hose, so that the dirt can be conveniently recycled and utilized again, and the situation of overnutrition in the rice field is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rice-shrimp farming, in particular to a rice-shrimp farming irrigation device with a sewage discharge function. Background Art

[0002] Rice-shrimp farming is an integrated agricultural model, also known as rice-shrimp farming or shrimp-rice symbiosis, which refers to the production method of growing rice and raising shrimp in the same rice field. This model makes full use of the mutual beneficial relationship between organisms and the principle of ecological cycle, aiming to improve the comprehensive benefits of farmland.

[0003] The utility model with Chinese patent announcement number CN216626937U discloses a rice-shrimp farming irrigation device, including a main pipeline and an irrigation pipeline, one end of the irrigation pipeline is connected to the main pipeline, the end of the irrigation pipeline away from the main pipeline is closed, a feeding pipe is fixedly connected to the top of the irrigation pipeline, the feeding pipe is connected to the irrigation pipeline, irrigation mechanisms are provided on both sides of the irrigation pipeline, a supporting mechanism is provided at the bottom of the irrigation pipeline, the irrigation mechanism includes a bent pipe, one end of the bent pipe is connected to the irrigation pipeline, the utility model arranges a feeding pipe on the irrigation pipeline, opens a cover and puts shrimp feed into the feeding pipe, the shrimp feed can be driven by water flow and discharged through the drainage hole, the feed can be evenly discharged to various areas of the rice field through the bent pipe, and the feed is dispersed and diverted by the guide plate, so that shrimps can be avoided from gathering and crowding when the feed is put, thereby having good irrigation and feeding functions, and being suitable for the integrated rice-shrimp farming mode.

[0004] The above patent discloses a rice-shrimp farming irrigation device, which solves the problem in the prior art of the lack of a device that integrates irrigation and feed delivery functions. However, the excrement of crayfish and incompletely consumed feed will gradually accumulate, resulting in excessive nutrients such as nitrogen and phosphorus in the water, which may cause eutrophication of the water. Utility Model Content

[0005] The utility model aims to provide a rice-shrimp culture irrigation device with a sewage discharge function. The device is adopted to work, thereby solving the problem that the existing culture irrigation device lacks the sewage discharge function.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rice-shrimp farming irrigation device with sewage discharge function, comprising a placement box and a T-shaped bracket arranged at the bottom of the placement box, an irrigation component for farming irrigation is arranged on one side of the placement box, and a sewage discharge component for discharging dirt is arranged on one side of the T-shaped bracket;

[0007] The sewage discharge component includes a motor A arranged on the upper surface of the T-shaped bracket, and a screw rod fixedly installed at the output end of the motor A. The outer surface of the screw rod is threadedly connected with a connecting block, a sewage box is arranged on one side of the connecting block, a guide block is arranged on one side of the sewage box, a guide rod is passed through the center of the guide block, and the upper end of the guide rod is fixedly connected to the inside of the T-shaped bracket. A filter screen A is arranged on the inner wall of the sewage box near the entrance, and a filter screen B is arranged on the inner wall of the sewage box. The filter screen B divides the sewage box into a dirt chamber and a water filter chamber. A sewage hose is arranged on one side of the dirt chamber, and a sewage suction pump is arranged at one end of the sewage hose. The bottom of the sewage suction pump is arranged on the upper surface of the placement box, and a sewage hose is also arranged at one end of the sewage suction pump, and one end of the sewage hose is connected to the dirt processing container.

[0008] Furthermore, a feed hopper is provided on the upper surface of the placement box.

[0009] Furthermore, a fixing frame is provided on the inner wall of the feed hopper, a motor B is provided on the upper surface of the fixing frame, a rotating shaft is fixedly installed on the output end of the motor B, and a cutter head is sleeved on the outer surface of the rotating shaft.

[0010] Furthermore, a water pump is provided on the upper surface of the placement box, and a connecting hose and a three-way pipe are provided on the upper end of the water pump, one end of the connecting hose is connected to the interior of the placement box, one end of the three-way pipe is connected to the water tank, and the other end of the three-way pipe is connected to one side of the water filter chamber.

[0011] Furthermore, the irrigation assembly includes an irrigation pipe A arranged on one side of the placement box, and an irrigation pipe B arranged on the outer surface of the irrigation pipe A.

[0012] Furthermore, a drainage hole is provided on the outer surface of the irrigation pipe B, a screen is fixedly installed inside the drainage hole, and a guide plate is provided on the outer surface of the irrigation pipe B, and the guide plate is located below the drainage hole.

[0013] Furthermore, a roller is provided at the bottom of the T-shaped bracket, and the roller is in contact with the ground.

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

[0015] The utility model discloses a rice-shrimp culture irrigation device with a sewage discharge function. The prior art culture irrigation device lacks the sewage discharge function. The utility model drives a motor A through a sewage discharge box, a filter screen A, a filter screen B, a sewage discharge hose and a sewage suction pump, so that the connecting block moves downward along the thread direction of the outer surface of the screw rod, that is, the sewage discharge box can be located at different heights in the rice field, which is convenient for absorbing dirt at different positions and for later cleaning. Moreover, because the filter screen A is arranged in the sewage discharge box, shrimps can be prevented from entering without affecting the suction of sludge. When the sludge and paddy field water enter the sewage discharge box together, they are separated by the filter screen B, and then the dirt in the dirt cavity is sucked out into an external dirt treatment container through the sewage suction pump and the sewage discharge hose, which is convenient for recycling and utilization again, thereby avoiding the situation of excess nutrition in the rice field. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 4 This is a schematic diagram of the feed hopper structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the irrigation component structure of the utility model.

[0021] In the figure: 1. placement box; 11. feed hopper; 2. T-shaped bracket; 3. irrigation assembly; 31. irrigation pipe A; 32. irrigation pipe B; 321. drainage hole; 322. screen; 323. guide plate; 4. sewage assembly; 41. motor A; 42. screw rod; 43. connecting block; 44. sewage box; 45. guide block; 451. guide rod; 46. filter screen A; 47. filter screen B; 471. dirt chamber; 472. water filter chamber; 48. sewage hose; 49. sewage suction pump; 5. fixing frame; 51. motor B; 52. rotating shaft; 53. cutter head; 6. water pump; 61. connecting hose; 62. three-way pipe; 7. roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1 A rice-shrimp farming irrigation device with a sewage discharge function comprises a placement box 1 and a T-shaped bracket 2 arranged at the bottom of the placement box 1, an irrigation component 3 for farming irrigation is arranged on one side of the placement box 1, and a sewage discharge component 4 for discharging dirt is arranged on one side of the T-shaped bracket 2.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Embodiment 1:

[0027] See also Figure 1-Figure 5 The sewage discharge assembly 4 includes a motor A41 arranged on the upper surface of the T-shaped bracket 2, and a screw rod 42 fixedly installed at the output end of the motor A41. The outer surface of the screw rod 42 is threadedly connected with a connecting block 43. A sewage box 44 is arranged on one side of the connecting block 43. A guide block 45 is arranged on one side of the sewage box 44. A guide rod 451 is passed through the center of the guide block 45. The upper end of the guide rod 451 is fixedly connected to the inside of the T-shaped bracket 2. A filter screen A46 is arranged on the inner wall of the sewage box 44 near the entrance. A filter screen B47 is arranged on the inner wall of the sewage box 44. The filter screen B47 divides the sewage box 44 into a dirt chamber 471 and a water filter chamber 472. A sewage hose 48 is arranged on one side of the dirt chamber 471. A sewage suction pump 49 is arranged at one end of the sewage hose 48. The bottom of the sewage suction pump 49 is arranged A sewage hose 48 is also provided at one end of the sewage suction pump 49 on the upper surface of the placement box 1. One end of the sewage hose 48 is connected to the dirt processing container. The driving motor A41 makes the connecting block 43 move downward along the thread direction of the outer surface of the screw rod 42, that is, the sewage box 44 can be located at different heights in the rice field, which is convenient for absorbing dirt at different positions and for later cleaning. Because a filter net A46 is provided in the sewage box 44, shrimps can be prevented from entering without affecting the suction of sludge. When the sludge and paddy field water enter the sewage box 44 together, they are separated by the filter net B47, and then the dirt in the dirt cavity 471 is sucked out to the external dirt processing container through the sewage suction pump 49 and the sewage hose 48, which is convenient for recycling and utilization again, thereby avoiding excess nutrition in the rice field.

[0028] A feed hopper 11 is provided on the upper surface of the placement box 1 , and feed for the cultured shrimps enters from the feed hopper 11 .

[0029] The inner wall of the feed hopper 11 is provided with a fixing frame 5, the upper surface of the fixing frame 5 is provided with a motor B51, a rotating shaft 52 is fixedly installed at the output end of the motor B51, and a cutter head 53 is sleeved on the outer surface of the rotating shaft 52. The motor B51 drives the rotating shaft 52 and the cutter head 53 to rotate, thereby breaking up the feed to facilitate mixing with water and prevent clogging.

[0030] A water pump 6 is provided on the upper surface of the placement box 1, and a connecting hose 61 and a three-way pipe 62 are provided at the upper end of the water pump 6. One end of the connecting hose 61 is connected to the interior of the placement box 1, one end of the three-way pipe 62 is connected to the water tank, and the other end of the three-way pipe 62 is connected to one side of the water filter chamber 472. The water pump 6 pumps the water in the water tank into the placement box 1, thereby mixing the feed and water, and the filtered rice field water can also be pumped into the placement box 1 by the water pump 6 for easy recycling.

[0031] The irrigation assembly 3 includes an irrigation pipe A31 arranged on one side of the placement box 1, and an irrigation pipe B32 arranged on the outer surface of the irrigation pipe A31. After the feed and water are mixed, they are discharged through the irrigation pipe A31 and the irrigation pipe B32, so that the feeding is more uniform.

[0032] A drainage hole 321 is provided on the outer surface of the irrigation pipe B32, a screen 322 is fixedly installed inside the drainage hole 321, and a guide plate 323 is provided on the outer surface of the irrigation pipe B32, and the guide plate 323 is located below the drainage hole 321, so as to further make the feeding more uniform.

[0033] A roller 7 is provided at the bottom of the T-shaped bracket 2, and the roller 7 is in contact with the ground, so that the upper part of the T-shaped bracket 2 is located on the water surface of the rice field, and the lower part is located in the rice field. The roller 7 not only has a supporting function, but also facilitates the adjustment of the position of the device.

[0034] Specifically, the T-shaped bracket 2 is placed in the rice field. Since the roller 7 is arranged at the bottom thereof, the upper part of the T-shaped bracket 2 can be located on the water surface of the rice field, and the lower part can be located in the rice field. The roller 7 not only has a supporting function, but also facilitates the adjustment of the position of the device. Then, the motor A41 is driven to make the connecting block 43 move downward along the thread direction of the outer surface of the screw rod 42, that is, the sewage box 44 can be located at different heights in the rice field, which is convenient for absorbing dirt at different positions and for later cleaning. Moreover, since a filter screen A46 is arranged in the sewage box 44, shrimps can be prevented from entering without affecting the suction of sludge. When the sludge and the rice field water enter the sewage box 44 together, they are filtered out again. The filter screen B47 is separated, and the dirt in the dirt chamber 471 is sucked out to the external dirt treatment container through the sewage suction pump 49 and the sewage discharge hose 48, so as to be recycled and utilized again. The filtered paddy field water can also be pumped into the placement box 1 by the water pump 6, so as to be recycled. Since the feed of the farmed shrimp enters from the feed hopper 11, and the motor B51 drives the rotating shaft 52 and the cutter head 53 to rotate, the feed can be broken. At the same time, because the water pump 6 pumps the water in the water tank into the placement box 1, the feed and water are mixed and enter the irrigation pipe A31, and are discharged through the drainage hole 321, the screen 322 and the guide plate 323 at the irrigation pipe B32, so that the feeding is more uniform.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice-shrimp farming irrigation device with sewage discharge function, comprising a placement box (1) and a T-shaped bracket (2) arranged at the bottom of the placement box (1), characterized in that: An irrigation component (3) for aquaculture irrigation is provided on one side of the placement box (1), and a sewage discharge component (4) for discharging dirt is provided on one side of the T-shaped bracket (2); The sewage discharge assembly (4) comprises a motor A (41) arranged on the upper surface of the T-shaped bracket (2), and a screw rod (42) fixedly mounted on the output end of the motor A (41), the outer surface of the screw rod (42) being threadedly connected to a connecting block (43), a sewage discharge box (44) being arranged on one side of the connecting block (43), a guide block (45) being arranged on one side of the sewage discharge box (44), a guide rod (451) being passed through the center of the guide block (45), the upper end of the guide rod (451) being fixedly connected to the inside of the T-shaped bracket (2), and the inner part of the sewage discharge box (44) near the inlet A filter screen A (46) is arranged on the wall, a filter screen B (47) is arranged on the inner wall of the sewage box (44), the filter screen B (47) divides the sewage box (44) into a dirt chamber (471) and a water filter chamber (472), a sewage hose (48) is arranged on one side of the dirt chamber (471), a sewage suction pump (49) is arranged at one end of the sewage hose (48), the bottom of the sewage suction pump (49) is arranged on the upper surface of the placement box (1), a sewage hose (48) is also arranged at one end of the sewage suction pump (49), and one end of the sewage hose (48) is connected to a sewage treatment container.

2. The rice-shrimp farming irrigation device with sewage discharge function according to claim 1, characterized in that: A feed hopper (11) is provided on the upper surface of the placement box (1).

3. The rice-shrimp farming irrigation device with sewage discharge function according to claim 2, characterized in that: The inner wall of the feed hopper (11) is provided with a fixing frame (5), the upper surface of the fixing frame (5) is provided with a motor B (51), the output end of the motor B (51) is fixedly mounted with a rotating shaft (52), and the outer surface of the rotating shaft (52) is sleeved with a cutter head (53).

4. The rice-shrimp farming irrigation device with sewage discharge function according to claim 1, characterized in that: A water pump (6) is arranged on the upper surface of the placement box (1), and a connecting hose (61) and a three-way pipe (62) are arranged on the upper end of the water pump (6), one end of the connecting hose (61) is connected to the interior of the placement box (1), one end of the three-way pipe (62) is connected to the water tank, and the other end of the three-way pipe (62) is connected to one side of the water filter chamber (472).

5. The rice-shrimp farming irrigation device with sewage discharge function according to claim 4, characterized in that: The irrigation assembly (3) comprises an irrigation pipe A (31) arranged on one side of the placement box (1), and an irrigation pipe B (32) arranged on the outer surface of the irrigation pipe A (31).

6. The rice-shrimp farming irrigation device with sewage discharge function according to claim 5, characterized in that: The outer surface of the irrigation pipe B (32) is provided with a drainage hole (321), a screen (322) is fixedly arranged inside the drainage hole (321), and a guide plate (323) is arranged on the outer surface of the irrigation pipe B (32), and the guide plate (323) is located below the drainage hole (321).

7. The rice-shrimp farming irrigation device with sewage discharge function according to claim 1, characterized in that: A roller (7) is provided at the bottom of the T-shaped bracket (2), and the roller (7) is in contact with the ground.

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