Shrimp shell collecting device for factory aquaculture round pond
By designing a filter cartridge system with a motor drive, the system achieves efficient interception of shrimp shells and impurities and siphoning of wastewater, solving the problem of reduced filtration efficiency caused by the increase of shrimp shells in traditional devices, improving filtration efficiency and facilitating device disassembly and sorting.
Patent Information
- Application Number
- CN202520112035.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Traditional shrimp shell collection devices accumulate more and more shrimp shells inside during filtration, affecting the distance between the water outlet and the filter screen and reducing filtration efficiency.
Design a device comprising a filter cartridge, a support frame, a motor, a turntable, a connecting rod, a sliding column, a semi-ring, a filter screen, and a cover plate. The motor drives the turntable to rotate, and the connecting rod pushes the sliding column and the filter screen to move. The inner and outer filter screens respectively intercept shrimp shells and impurities. Wastewater is pumped into the filter cartridge using the siphon effect, and the filter screen and cover plate are fixed with bolts for easy disassembly.
It improves the interception efficiency of shrimp shells and impurities, increases the space between the water inlet pipe and the filter screen, enhances filtration efficiency, and facilitates the disassembly and sorting of the filter screen.
Smart Images
Figure CN223714841U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to aquaculture technical field especially relates to a factory aquaculture round pond shrimp shell collection device. BACKGROUND
[0002] Shrimp as the important category of aquaculture occupies the remarkable position in global fishery economy, along with the continuous rise of shrimp product demand of consumer, aquaculture shrimp industry obtains the rapid development, in modern aquaculture field, factory aquaculture round pond has become an important breeding mode, along with the continuous expansion of shrimp culture scale, shrimp shell processing becomes a problem that can not be ignored, in the process of factory round pond culture, shrimp grows and molts constantly, and a large amount of shrimp shell accumulates in the pond, reduces the activity range of shrimp and the effective aquaculture water volume, and the growth rate and health condition of shrimp are affected.
[0003] But the traditional shrimp shell collection device relies on the water in the pond is pumped out, uses the filter screen to filter shrimp shell, but the internal shrimp shell will gradually increase when filtering, affects the distance between the water outlet and the filter screen, reduces the filtering efficiency. UTILITY MODEL CONTENT
[0004] In order to make up for the above insufficient, the utility model provides a factory aquaculture round pond shrimp shell collection device, aims at improving the internal shrimp shell when filtering gradually increases, affects the distance between the water outlet and the filter screen, reduces the filtering efficiency problem.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a factory aquaculture round pond shrimp shell collection device, including filter drum, the outer wall of filter drum is fixedly connected with support, the outer wall of support is fixedly connected with motor, the output end of motor is provided with carousel, the outer wall of carousel is rotatably connected with connecting rod, the outer wall of connecting rod is rotatably connected with sliding column, the outer wall of sliding column is slidably connected in the inside of filter drum, the outer wall of sliding column is fixedly connected with half ring, the outer wall of half ring is attached with filter screen, the upper and lower surfaces of filter screen are all provided with cover plate, the outer wall of cover plate of lower surface is arranged on the outer wall of sliding block, the inner wall of sliding block is slidably connected with limit rod, the lower surface of limit rod is fixedly connected with pad, the outer wall of pad is fixedly connected in the inside of filter drum, the outer wall of filter drum is provided with water inlet assembly, and the water inlet assembly is used to pump the sewage in the breeding pond into the inside of filter screen.
[0006] Preferably, the water inlet assembly includes a water inlet pipe, the outer wall of the water inlet pipe is fixedly connected in the inside of the filter drum, the outer wall of the water inlet pipe is slidably connected to the inner wall of the filter screen, and the outer wall of the water inlet pipe is provided with a breeding pond.
[0007] Preferably, the outer wall of the cushion block is provided with a second sleeve, the outer wall of the second sleeve is attached with an attached tube, the upper surface of the attached tube is fixedly connected with a first sleeve, the inner wall of the second sleeve is fixedly connected with a water outlet pipe, and the outer wall of the water outlet pipe is arranged in the interior of the cushion block.
[0008] Preferably, the distance between the cushion block and the second sleeve forms a cavity.
[0009] Preferably, the height of the cavity is lower than the height of the sewage in the culture pond.
[0010] Preferably, the height of the first sleeve is greater than the height of the cavity.
[0011] Preferably, the height of the first sleeve is greater than the height of the water inlet pipe.
[0012] Preferably, the filter screen is provided with two, the hole of the inner filter screen is greater than the hole of the outer filter screen.
[0013] The utility model has the advantages of the following:
[0014] 1. In the utility model, the starting motor drives the rotating disc to rotate, the connecting rod is connected with the sliding column and the sliding column slides in the filter cylinder, the rotating disc drives the connecting rod to push the sliding column to move in the filter cylinder, and then drives the filter screen and the cover plate to move, the inner layer filter screen intercepts shrimp shells and dead shrimps, the outer layer filter screen intercepts excrement and other impurities, water enters the chamber, and the filter screen moves left and right to push the intercepted objects to the middle, thereby improving the filtering efficiency.
[0015] 2. In the utility model, the culture pond sewage flows into the filter screen through the water inlet pipe, is filtered from the two sides, when the water level reaches above the specific position, the sewage flows into the sleeve and fills the cavity, due to the different pressure, when the water enters the other sleeve, the siphon phenomenon is generated, the culture pond sewage can be automatically pumped into the inside of the filter cylinder, and since the filter screen, the cover plate, the sliding block and the filter screen are fixed by bolts, after the culture pond sewage is treated, the bolts of the filter screen and the cover plate are removed by using a screwdriver to separate them, so that the two can be easily disassembled and are convenient for subsequent classification treatment. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 A three-dimensional schematic view of a factory aquaculture round pond shrimp shell collecting device is provided for the utility model;
[0017] Figure 2 A culture pond partial structure view of a factory aquaculture round pond shrimp shell collecting device is provided for the utility model;
[0018] Figure 3 A rotating disc partial structure schematic view of a factory aquaculture round pond shrimp shell collecting device is provided for the utility model;
[0019] Figure 4 A filter screen local structure schematic view of a factory aquaculture round pond shrimp shell collecting device is provided in the utility model.
[0020] Legend:
[0021] 1, filter cartridge; 2, support; 3, motor; 4, turntable; 5, connecting rod; 6, sliding column; 7, half ring; 8, filter screen; 9, cover plate; 10, sliding block; 11, limiting rod; 12, cushion block; 13, first sleeve; 14, fitting pipe; 15, second sleeve; 16, water outlet pipe; 17, cavity; 18, water inlet pipe; 19, breeding pond. Specific implementation
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the description of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] With reference to Figure 1 , Figure 3 and Figure 4 , the utility model provides an embodiment: a factory aquaculture round pond shrimp shell collecting device, including filter cartridge 1, the outer wall of filter cartridge 1 is fixedly connected with support 2, the outer wall of support 2 is fixedly connected with motor 3, and the output end of motor 3 is provided with turntable 4, the outer wall of turntable 4 is rotatably connected with connecting rod 5, the outer wall of connecting rod 5 is rotatably connected with sliding column 6, the outer wall of sliding column 6 is slidably connected in the inside of filter cartridge 1, the outer wall of sliding column 6 is fixedly connected with half ring 7, and half ring 7 is attached with filter screen 8, the upper and lower surfaces of filter screen 8 are all provided with cover plate 9, the outer wall of lower surface cover plate 9 is arranged on the outer wall of sliding block 10, the inner wall of sliding block 10 is slidably connected with limiting rod 11, the lower surface of limiting rod 11 is fixedly connected with cushion block 12, and the outer wall of cushion block 12 is fixedly connected in the inside of filter cartridge 1, the outer wall of filter cartridge 1 is provided with water inlet assembly, and water inlet assembly is used to suck the sewage in breeding pond 19 into the inside of filter screen 8.
[0024] Specifically, the starting motor 3 drives the rotating disc 4 connected with the motor 3 to rotate, through the connection of the rotating disc 4 and the connecting rod 5, in turn drives the connecting rod 5 to make circular motion at the place connected with the rotating disc 4, and also pushes the sliding column 6 to move in the inside of the filter cylinder 1, in turn drives the semi-ring 7 connected with the sliding column 6 to move, the semi-ring 7 moves to drive the filter screen 8 connected with the semi-ring 7 to move, the filter screen 8 moves to drive the upper and lower cover plates 9 to move, the lower cover plate 9 moves to drive the sliding block 10 to move on the outer wall of the limiting rod 11, ensures that the filter screen 8 will not be damaged, in turn reaches the effect of water flow resistance, pushes the shrimp shells and sundries intercepted on one side to the middle, increases the space between the filter screen 8 and the water inlet pipe 18, improves the working efficiency.
[0025] With reference to Figure 1 、 Figure 2 and Figure 4 , the water inlet assembly comprises a water inlet pipe 18, the outer wall of the water inlet pipe 18 is fixedly connected in the inside of the filter cylinder 1, the outer wall of the water inlet pipe 18 is slidingly connected to the inner wall of the filter screen 8, and the outer wall of the water inlet pipe 18 is provided with a breeding pond 19. The outer wall of the cushion block 12 is provided with a second sleeve 15, the outer wall of the second sleeve 15 is attached with the attached pipe 14, the upper surface of the attached pipe 14 is fixedly connected with the first sleeve 13, the inner wall of the second sleeve 15 is fixedly connected with the water outlet pipe 16, and the outer wall of the water outlet pipe 16 is arranged in the inside of the cushion block 12. The distance between the cushion block 12 and the second sleeve 15 forms a cavity 17. The height of the cavity 17 is lower than the height of the sewage in the breeding pond 19. The height of the first sleeve 13 is greater than the height of the cavity 17. The height of the first sleeve 13 is greater than the height of the water inlet pipe 18.
[0026] Specifically, the sewage in the breeding pond 19 flows into the filter screen 8 through the water inlet pipe 18, is filtered by the inside and outside of the filter screen 8 first, when the water level rises to above the first sleeve 13, the sewage will flow into the inside of the first sleeve 13, and will first fill the cavity 17, because of the difference in pressure, when the water enters the inside of the second sleeve 15, a siphon phenomenon will be formed, so that the water in the breeding pond 19 is pumped into the filter cylinder 1 through the water inlet pipe 18, and finally the sewage is discharged through the water outlet pipe 16.
[0027] With reference to Figure 1 、 Figure 3 and Figure 4 , the filter screen 8 is provided with two, the hole of the inner filter screen 8 is larger than the hole of the outer filter screen 8.
[0028] Specific, in view of the filter screen 8 and cover plate 9, cover plate 9 and slider 10 between, half ring 7 and filter screen 8 are fixed by bolts, so when the sewage in the culture pond 19 is completed, the first step can be used to remove the bolt connecting the filter screen 8 and the cover plate 9 with screwdriver, so that the filter screen 8 and the cover plate 9 are separated, so that the filter screen 8 and the cover plate 9 can be easily removed, and it is beneficial to subsequent classification treatment, so that the water in the culture pond 19 is not needed to be pumped to the inside of the filter cartridge 1.
[0029] Working principle: when the device is needed, the sewage in the culture pond 19 enters the inside of the filter screen 8 through the water inlet pipe 18 first, and is filtered by the filter screen 8 on the inside and outside first. When the water level rises above the first sleeve 13, the sewage will flow into the inside of the first sleeve 13, and will first fill the cavity 17. Due to the difference in pressure, when the water enters the inside of the second sleeve 15, the siphon phenomenon will occur, and the water in the culture pond 19 will be pumped to the inside of the filter cartridge 1 through the water inlet pipe 18 and the water outlet pipe 16, and the sewage will be discharged, so that the water in the culture pond 19 is not needed to be pumped to the inside of the filter cartridge 1. When the siphon phenomenon begins, the motor 3 on the outer wall of the support 2 is started, and the motor 3 drives the rotating disc 4 to rotate. Since the connecting rod 5 is connected with the sliding column 6, and the sliding column 6 is slidingly connected in the inside of the filter cartridge 1, the position connected with the connecting rod 5 and the rotating disc 4 also moves in a circular motion, and the sliding column 6 moves in the inside of the filter cartridge 1, the half ring 7 moves, and the filter screen 8 and the cover plate 9 move, the inner filter screen 8 will intercept the shrimp shells and dead shrimps, and the outer filter screen 8 will intercept the excrement of the cultured shrimps and other impurities, so that the water enters the chamber formed by the filter cartridge 1 and the cushion block 12. When the cover plate 9 moves, the slider 10 moves on the outer wall of the limiting rod 11, so that the position and direction of the half ring 7 driving the filter screen 8 to move are certain, which prevents the filter screen 8 from being damaged, so that the filter screen 8 moves left and right during filtering, and the resistance of the water flow pushes the intercepted shrimp shells and impurities on one side to the middle, which improves the working efficiency. Since the filter screen 8 and the cover plate 9, the cover plate 9 and the slider 10, and the half ring 7 and the filter screen 8 are all fixed by bolts, when the sewage in the culture pond 19 is treated, the filter screen 8 and the cover plate 9 are first removed by using a screwdriver, and then the filter screen 8 and the cover plate 9 are separated, so that the filter screen 8 and the cover plate 9 can be easily removed and classified, that is, the device not only can make the filter screen 8 move left and right during filtering, and the resistance of the water flow pushes the intercepted shrimp shells and impurities on one side to the middle, which increases the space between the water inlet pipe 18 and the filter screen 8, and improves the working efficiency, but also can be easily removed and classified.
[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A factory aquaculture round pond shrimp shell collecting device comprising a filter cartridge (1), characterized in that: The outer wall of the filter cartridge (1) is fixedly connected with a support (2), the outer wall of the support (2) is fixedly connected with a motor (3), the output end of the motor (3) is provided with a rotating disc (4), the outer wall of the rotating disc (4) is rotatably connected with a connecting rod (5), the outer wall of the connecting rod (5) is rotatably connected with a sliding column (6), the outer wall of the sliding column (6) is slidably connected in the inside of the filter cartridge (1), the outer wall of the sliding column (6) is fixedly connected with a half ring (7), the outer wall of the half ring (7) is attached with a filter screen (8), the upper and lower surfaces of the filter screen (8) are provided with cover plates (9), the outer wall of the lower surface cover plate (9) is arranged on the outer wall of a sliding block (10), the inner wall of the sliding block (10) is slidably connected with a limiting rod (11), the lower surface of the limiting rod (11) is fixedly connected with a pad (12), the outer wall of the pad (12) is fixedly connected in the inside of the filter cartridge (1), the outer wall of the filter cartridge (1) is provided with a water inlet assembly, and the water inlet assembly is used for pumping sewage in a breeding pond (19) into the inside of the filter screen (8).
2. A factory aquaculture round pond shrimp shell collection device according to claim 1, characterized in that: The water inlet assembly comprises a water inlet pipe (18), the outer wall of the water inlet pipe (18) is fixedly connected in the inside of the filter cartridge (1), the outer wall of the water inlet pipe (18) is slidably connected on the inner wall of the filter screen (8), and the outer wall of the water inlet pipe (18) is provided with the breeding pond (19).
3. A factory aquaculture round pond shrimp shell collection device according to claim 2, characterized in that: The outer wall of the pad (12) is provided with a second sleeve (15), the outer wall of the second sleeve (15) is attached with an attached pipe (14), the upper surface of the attached pipe (14) is fixedly connected with a first sleeve (13), the inner wall of the second sleeve (15) is fixedly connected with a water outlet pipe (16), and the outer wall of the water outlet pipe (16) is arranged in the inside of the pad (12).
4. A factory aquaculture round pond shrimp shell collecting device according to claim 3, characterized in that: The distance between the pad (12) and the second sleeve (15) forms a cavity (17).
5. A factory aquaculture round pond shrimp shell collection device according to claim 4, characterized in that: The height of the cavity (17) is lower than the height of sewage in the breeding pond (19).
6. A factory aquaculture round pond shrimp shell collection device according to claim 5, characterized in that: The height of the first sleeve (13) is greater than the height of the cavity (17).
7. A factory aquaculture round pond shrimp shell collection device according to claim 6, characterized in that: The height of the first sleeve (13) is greater than the height of the water inlet pipe (18).
8. A factory aquaculture round pond shrimp shell collection device according to claim 1, characterized in that: The filter screen (8) is provided with two, the hole of the inner filter screen (8) is greater than the hole of the outer filter screen (8).