Fat fish hanging water culture pond cleaning device
By installing the rotating shaft and cleaning components on the support network of the fat fish farming pond, the problem of the bottom of the pond under the support network cannot be cleaned, and comprehensive cleaning of the bottom of the farming pond is achieved, which improves the hygiene and safety of the breeding environment.
Patent Information
- Application Number
- CN202421821297.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-07-30
AI Technical Summary
After installing the support net at the bottom of the fat fish farming pond, the bottom of the pond located under the support net cannot be effectively cleaned, resulting in poor drainage and hypoxia.
A cleaning device for aquaculture ponds is designed. By installing a rotary shaft on the support net and installing a cleaning component, including a rod brush, on the bottom of the rotary shaft, the cleaning component is driven to rotate by rotating the rotary shaft, and the bristles of the rod brush come into contact with the bottom of the pond, thereby achieving cleaning of the bottom of the pond on the bottom of the support net.
All areas at the bottom of the breeding pond are cleaned, the problems of poor drainage and hypoxia are solved, and the sanitation and safety of the breeding environment are improved.
Smart Images
Figure CN222885171U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fat fish breeding, in particular to a cleaning device for a fat fish hanging water breeding pond. Background Art
[0002] Currently, the breeding ponds adopted by our company have a funnel-shaped structure at the bottom. When breeding fat fish, due to the bottom-dwelling habit of fat fish, all the fat fish are concentrated and stacked at the bottom drainage outlet of the breeding pond, which will cause poor drainage. Moreover, a large number of fat fish concentrated and stacked together are prone to oxygen deficiency, resulting in the death of fat fish. Therefore, a support net is installed at the bottom of the breeding pond.
[0003] When cleaning the bottom of the breeding pond, the bottom above the support net can be cleaned by a brush board with an extended handle or by a bottom sewage suction machine for the breeding pond. However, since the mesh holes of the support net cannot allow the brush board and the bottom sewage suction machine to pass through, the bottom below the support net cannot be cleaned. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is: to solve the problems existing in the above background art, and provide a cleaning device for a fat fish hanging water breeding pond. By installing a rotating shaft on the support net and installing a cleaning component at the bottom of the rotating shaft, by rotating the rotating shaft, the cleaning component can be driven to rotate, and the bristles of the rod brush contact the bottom of the pond, thereby realizing the cleaning of the bottom of the pond below the support net.
[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a cleaning device for a fat fish hanging water breeding pond, including a support net for placing at the bottom of the breeding pond. A fixed sleeve is arranged in the middle of the support net. The rotating shaft passes through the fixed sleeve and is rotatably connected to the fixed sleeve. At least one cleaning component is installed at the lower end of the rotating shaft located in the fixed sleeve. The cleaning component includes a rod brush, and the inclination angle of the rod brush matches the inclination angle of the bottom of the breeding pond.
[0006] The support net includes an outer frame and an isolation net. The fixed sleeve is located at the center of the outer frame. The fixed sleeve and the outer frame are connected and fixed by a plurality of connecting rods. The isolation net is installed between the fixed sleeve and the outer frame.
[0007] Bearings are respectively installed at both ends inside the fixed sleeve. Covers are respectively installed at both ends of the fixed sleeve through bolts. The inner hole of the cover is provided with a sealing ring, and the inner hole of the sealing ring surrounds the rotating shaft.
[0008] The cleaning component further includes an inclined rod, and the rod brush is connected to the rotating shaft through the inclined rod.
[0009] The cleaning component further includes a reinforcing rod. One end of the reinforcing rod is connected to the rod brush, and the other end is connected to the inclined rod or the rotating shaft.
[0010] A support ring is installed at the lower end of the rotating shaft, and the cleaning assembly is connected to the support ring.
[0011] A driving part is arranged at the top of the rotating shaft.
[0012] The rod brush includes a pipe body, an installation groove is arranged in the pipe body, and a brush strip is installed in the installation groove.
[0013] The utility model has the following beneficial effects:
[0014] In the present invention, a rotating shaft is installed on the support net, the support net rotatably supports the rotating shaft, a cleaning assembly is installed on the lower side of the support net at the bottom of the rotating shaft, and by rotating the rotating shaft, the cleaning assembly can be driven to rotate, and the bristles of the rod brush contact the bottom of the pool, so as to realize the cleaning of the bottom of the pool under the support net. Description of the Drawings
[0015] The following combines the drawings and embodiments to further illustrate the present invention.
[0016] Figure 1 It is a schematic cross-sectional structure diagram of a breeding pond.
[0017] Figure 2 It is a schematic front view structure diagram of the support net.
[0018] Figure 3 It is a schematic cross-sectional structure diagram of the cleaning device of the present utility model.
[0019] Figure 4 It is Figure 3 The enlarged structure diagram at A in
[0020] Figure 5 It is Figure 3 The sectional view along B-B in
[0021] In the figure:
[0022] Breeding pond 1;
[0023] Support net 10, fixed sleeve 11, bearing 111, cover plate 112, sealing ring 113, outer frame 12, connecting rod 13, isolation net 14;
[0024] Rotating shaft 20, driving part 21, support ring 22, pressing plate 23;
[0025] Rod brush 30, pipe body 301, brush strip 302, installation groove 303, inclined rod 31, reinforcing rod 32. Detailed Embodiments
[0026] As Figures 1-5As shown in the figure, a cleaning device for a fat fish hanging culture pond includes a support net 10, which is used to be placed at the bottom of the culture pond 1. A fixing sleeve 11 is arranged in the middle of the support net 10. A rotating shaft 20 passes through the fixing sleeve 11 and is rotatably connected to the fixing sleeve 11. At least one cleaning component is installed at the lower end of the rotating shaft 20 located in the fixing sleeve 11. The cleaning component includes a rod brush 30, and the inclination angle of the rod brush 30 matches the inclination angle of the bottom of the culture pond 1. By installing the rotating shaft 20 on the support net 10, the support net 10 rotatably supports the rotating shaft 20. A cleaning component is installed at the lower side of the support net 10 at the bottom of the rotating shaft 20. By rotating the rotating shaft 20, the cleaning component can be driven to rotate, and the bristles of the rod brush 30 contact the bottom of the pond, so as to realize the cleaning of the bottom of the pond on the lower side of the support net 10.
[0027] In a preferred solution, 3 to 5 cleaning components are installed in a circular array at the lower end of the rotating shaft 20 located in the fixing sleeve 11.
[0028] See Figure 2 , the support net 10 includes an outer frame 12 and an isolation net 14. The fixing sleeve 11 is located at the center of the outer frame 12. The fixing sleeve 11 and the outer frame 12 are connected and fixed by a plurality of connecting rods 13. The connecting rods 13 are distributed in a circular array. The isolation net 14 is installed between the fixing sleeve 11 and the outer frame 12. The isolation net 14 can be a metal net welded to the connecting rods 13 and the outer frame 12, or a nylon net stretched between the connecting rods 13 and the outer frame 12.
[0029] See Figure 3 , 4 , bearings 111 are respectively installed at both ends inside the fixing sleeve 11. End covers 112 are respectively installed at both ends of the fixing sleeve 11 through bolts. A sealing ring 113 is installed in the inner hole of the end cover 112, and the inner hole of the sealing ring 113 surrounds the rotating shaft 20. The fixing sleeve 11 and the rotating shaft 20 are matched by bearings, which facilitates the flexible rotation of the rotating shaft 20. A sealing ring 113 is installed in the inner hole of the end cover 112. Through the sealing ring 113, sundries are isolated to prevent sundries in the water from entering the bearing and causing the bearing to jam. The sealing ring 113 adopts a skeleton seal.
[0030] Of course, the rotating shaft 20 can also be directly inserted into the fixing sleeve 11. The rotating shaft 20 is provided with a step on the upper side of the fixing sleeve 11, so as to limit the rotating shaft 20. In this way, the structure is simpler.
[0031] Since the drain hole of this culture pond is at the center position of the bottom, in order to prevent the rotating shaft 20 from extending to the drain hole and affecting drainage, see Figure 3 , the cleaning component further includes an inclined rod 31, and the rod brush 30 is connected to the rotating shaft 20 through the inclined rod 31. See Figure 1 , so that the lower end of the rotating shaft 20 can be separated from the drain hole by a certain distance, thus not affecting drainage.
[0032] Furthermore, the cleaning assembly further includes a reinforcing rod 32. One end of the reinforcing rod 32 is connected to the rod brush 30, and the other end is connected to the inclined rod 31 or the rotating shaft 20. The structural strength of the cleaning assembly is improved by the reinforcing rod 32.
[0033] See Figure 3 , when the number of cleaning assemblies increases, since the diameter of the rotating shaft 20 is small, it is not conducive to the installation and connection of the cleaning assemblies. Therefore, a support ring 22 is installed at the lower end of the rotating shaft 20. The support ring 22 provides a larger outer circumference, facilitating the installation and connection of the cleaning assembly and the support ring 22.
[0034] Specifically, the support ring 22 is sleeved on the bottom of the rotating shaft 20 and limited by a flat key. A pressing plate 23 is installed at the bottom of the support ring 22. After the bolt passes through the pressing plate 23, it is screwed and fixed to the rotating shaft 20.
[0035] See Figure 3 , a driving part 21 is provided at the top of the rotating shaft 20. The driving part 21 is a blind hole with an inner polygon or a cylinder with an outer polygon. When rotating the rotating shaft 20 through the driving part 21, a wrench with an extended handle can be used. Standing outside the breeding pond, the wrench is connected to the driving part 21. When the person rotates around the breeding pond or moves back and forth for a certain distance, the rotating shaft 20 can be driven to rotate, so that the person does not need to enter the water.
[0036] Of course, a reduction motor can also be installed through a bracket, and the output shaft of the reduction motor is connected and transmitted to the driving part 21.
[0037] The rod brush 30 can be a metal rod welded with brush strips. In a preferred solution, see Figure 5 , the rod brush 30 includes a tube body 301. An installation groove 303 is provided inside the tube body 301, and a brush strip 302 is installed in the installation groove 303. With the above structure, it is convenient to install or replace the brush strip 302. The brush strip 302 is a purchased finished product. The brush strip 302 is clamped by a metal U-shaped groove for the bristles. A placement and limiting space for the metal U-shaped groove is formed in the installation groove 303. During installation, the metal U-shaped groove of the brush strip 302 is inserted and fixed into the installation groove 303, and the bristles extend from the notch of the installation groove 303.
[0038] The brush strip 302 can also extend a certain distance from one end of the tube body 301, so as to be able to clean the corners where the support net 10 is connected to the bottom of the breeding pond as much as possible.
[0039] The operation process or principle of the present utility model is as follows:
[0040] During use, see Figure 1, hoist and place the support net 10 installed with the cleaning component in the aquaculture pond 1 and fix it. When the aquaculture pond 1 needs to be cleaned, open the drain pipe at the bottom of the aquaculture pond 1 to a certain opening. The person stands outside the aquaculture pond and connects a wrench with an extended handle to the driving part 21. By rotating around the aquaculture pond or moving back and forth for a certain distance, the person can drive the rotating shaft 20 to rotate, thereby driving the cleaning component to rotate. The bristles of the rod brush 30 contact the bottom of the pond, so as to realize the cleaning of the bottom of the pond under the support net 10. The dirt after cleaning is discharged through the drain pipe. After the cleaning is completed, remove the wrench and close the drain pipe.
Claims
1. A cleaning device for a fat fish hanging water breeding pond, comprising a support net (10), the support net (10) being used to be placed at the bottom of a breeding pond (1), characterized in that: A fixing sleeve (11) is provided in the middle of the support net (10), a rotating shaft (20) passes through the fixing sleeve (11) and is rotatably connected to the fixing sleeve (11), and at least one cleaning component is installed at the lower end of the rotating shaft (20) located at the fixing sleeve (11), the cleaning component comprising a rod brush (30), and the inclination angle of the rod brush (30) matches the inclination angle of the bottom of the culture pond (1).
2. A cleaning device for a fat fish hanging water culture pond according to claim 1, characterized in that: The support net (10) comprises an outer frame (12) and an isolation net (14); the fixing sleeve (11) is located at the center of the outer frame (12); the fixing sleeve (11) and the outer frame (12) are connected and fixed via a plurality of connecting rods (13); and the isolation net (14) is installed between the fixing sleeve (11) and the outer frame (12).
3. A fat fish hanging water culture pond cleaning device according to claim 1 or 2, characterized in that: Bearings (111) are respectively installed at both ends of the fixed sleeve (11), and cover plates (112) are respectively installed at the ends of the fixed sleeve (11) via bolts. A sealing ring (113) is installed in the inner hole of the cover plate (112), and the inner hole of the sealing ring (113) surrounds the rotating shaft (20).
4. A cleaning device for a fat fish hanging water culture pond according to claim 1, characterized in that: The cleaning assembly further comprises an inclined rod (31), and the rod brush (30) is connected to the rotating shaft (20) via the inclined rod (31).
5. A cleaning device for a fat fish hanging water culture pond according to claim 4, characterized in that: The cleaning assembly further comprises a reinforcing rod (32), one end of the reinforcing rod (32) being connected to the rod brush (30), and the other end of the reinforcing rod (32) being connected to the inclined rod (31) or the rotating shaft (20).
6. A cleaning device for a fat fish hanging water culture pond according to claim 1, 4 or 5, characterized in that: A support ring (22) is mounted on the lower end of the rotating shaft (20), and the cleaning component is connected to the support ring (22).
7. The cleaning device for a fat fish hanging water culture pond according to claim 1, characterized in that: A driving part (21) is provided on the top of the rotating shaft (20).
8. The cleaning device for a fat fish hanging water culture pond according to claim 1, characterized in that: The rod brush (30) comprises a tube body (301), a mounting groove (303) is provided in the tube body (301), and a brush strip (302) is installed in the mounting groove (303).