Pond bottom cleaning device for fish culture
By designing a track- and motor-driven cleaning device, combined with water pump suction, the problem of water turbidity caused by localized cleaning in existing technologies has been solved, achieving full-area pool bottom cleaning and sewage control, and improving cleaning efficiency.
Patent Information
- Application Number
- CN202520351875.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-03
AI Technical Summary
Existing pool bottom cleaning devices can only clean local areas and easily cause water turbidity, failing to effectively clean the entire pool bottom area without causing large-scale water pollution.
A pool bottom cleaning device was designed, which includes a track, a transverse mover, and a longitudinal mover. By combining a cleaning brush and a water pump, it can achieve full-area cleaning and prevent sewage overflow. The track and motor drive the cleaner to move on the bottom of the pool, and the water pump sucks up sludge and sewage.
It achieved full-area pool bottom cleaning, avoided water turbidity, improved cleaning efficiency, reduced pollution, and expanded the cleaning area.
Smart Images

Figure CN223816786U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of aquaculture cleaning equipment, specifically a pond bottom cleaning device for fish farming. Background Technology
[0002] In fish farming, large-scale enterprises typically construct cement-bottomed ponds for ease of management and to minimize leakage. During the farming process, factors such as settled feed, fish waste, and airborne pollutants cause a layer of grime to accumulate at the bottom. This grime can harbor harmful organisms such as bacteria and viruses, which are detrimental to fish farming. Existing ponds often use suction nozzles at the bottom to remove this grime, but these nozzles have limited coverage and can only perform localized cleaning. Using ordinary cleaning devices can stir up the silt at the bottom, causing water turbidity and ultimately proving counterproductive. Therefore, there is a need to develop a device capable of cleaning the entire pond bottom without causing widespread water turbidity. Utility Model Content
[0003] To address the above technical problems, this utility model provides a pond bottom cleaning device for fish farming.
[0004] To solve the above technical problems, the technical solution adopted by this utility model is as follows: a pond bottom cleaning device for fish farming, including a fish pond, a set of tracks fixedly connected to the banks on both sides of the fish pond, a transverse mover slidably arranged on the track, a transverse tube sleeve fixedly connected to the top of the transverse mover, a transverse tube connected inside the transverse tube sleeve, a longitudinal mover slidably connected to the transverse tube, a vertical tube sleeve vertically connected to the longitudinal mover, a vertical tube connected inside the vertical tube sleeve, a cleaner fixedly connected to the bottom of the vertical tube, a cleaning brush rotatably connected inside the cleaner, a cleaning motor fixedly connected to the side of the cleaner, the rotating shaft of the cleaning motor passing through the housing of the cleaner and fixedly connected to the cleaning brush, a water pump connected to the top of the cleaner, and a flexible hose connected to the outlet of the water pump.
[0005] Furthermore, a wheel plate is fixedly connected to the bottom of the transverse mover, and a track wheel is rotatably connected to the wheel plate. A transverse motor is fixedly connected to the bottom of the transverse mover, and the shaft of the transverse motor is fixedly connected to the shaft of the track wheel, and the track wheel rolls on the track.
[0006] Furthermore, the horizontal tube passes through the longitudinal translator, and a longitudinal translator motor is fixedly connected inside the longitudinal translator. A friction wheel is fixedly connected to the shaft of the longitudinal translator motor, and the friction wheel rubs against the horizontal tube.
[0007] Furthermore, the cleaning motor is covered with a waterproof cover.
[0008] Furthermore, both the vertical tube sleeve and the vertical tube are provided with holes, and the vertical tube sleeve and the vertical tube are fixed by a pin.
[0009] This utility model has the following advantages compared with the prior art:
[0010] This utility model is equipped with a track, a horizontal mover, and a vertical mover, which can move the cleaner in all directions to expand the cleaning area and improve the cleaning effect. The cleaner is equipped with a cleaning brush and a water pump inside. When the cleaning brush picks up sludge, it is blocked by the cleaner, which prevents sewage from overflowing and reduces the occurrence of pollution in the pool water. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model.
[0012] Figure 2 This is a top view of the structure of this utility model.
[0013] Figure 3 This is a schematic diagram of the cleaner structure of this utility model.
[0014] Figure 4 This is a schematic diagram of the transverse movement structure of this utility model.
[0015] Figure 5 This is a schematic diagram of the longitudinal displacement device of this utility model.
[0016] Among them: 1. Fish pond, 2. Bank, 3. Track, 4. Horizontal mover, 5. Horizontal tube sleeve, 6. Horizontal tube, 7. Longitudinal mover, 8. Vertical tube sleeve, 9. Vertical tube, 10. Cleaner, 11. Water pump, 12. Hose, 13. Cleaning motor, 14. Cleaning brush, 15. Wheel plate, 16. Horizontal mover motor, 17. Track wheel, 18. Longitudinal mover motor, 19. Friction wheel. Detailed Implementation
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] like Figures 1-5 The device shown is a pond bottom cleaning device for fish farming, including a fish pond 1. A set of tracks 3 are fixedly connected to the banks 2 on both sides of the fish pond 1. A transverse mover 4 is slidably arranged on the track 3. A transverse tube sleeve 5 is fixedly connected to the top of the transverse mover 4. A transverse tube 6 is connected inside the transverse tube sleeve 5. A longitudinal mover 7 is slidably connected to the transverse tube 6. A vertical tube sleeve 8 is vertically connected to the longitudinal mover 7. A vertical tube 9 is connected inside the vertical tube sleeve 8. A cleaner 10 is fixedly connected to the bottom of the vertical tube 9. A cleaning brush 14 is rotatably connected inside the cleaner 10. A cleaning motor 13 is fixedly connected to the side of the cleaner 10. The rotating shaft of the cleaning motor 13 passes through the housing of the cleaner 10 and is fixedly connected to the cleaning brush 14. A water pump 11 is connected to the top of the cleaner 10. A hose 12 is connected to the outlet of the water pump 11.
[0019] Among them, the cleaner 10 is a box without a bottom.
[0020] It should be noted that the horizontal tube sleeve 5 has a threaded hole. When installing the horizontal tube 6, use a nut to hold the horizontal tube 6 in place for stability.
[0021] Among them, pump 11 is a submersible sewage pump.
[0022] To facilitate lateral movement, a wheel plate 15 is fixedly connected to the bottom of the transverse mover 4, and a track wheel 17 is rotatably connected to the wheel plate 15. A transverse motor 16 is fixedly connected to the bottom of the transverse mover 4, and the shaft of the transverse motor 16 is fixedly connected to the shaft of the track wheel 17. The track wheel 17 rolls on the track 3.
[0023] To facilitate longitudinal movement, the horizontal tube 6 passes through the longitudinal translator 7. The longitudinal translator 7 is fixedly connected to the longitudinal translator motor 18. The shaft of the longitudinal translator motor 18 is fixedly connected to the friction wheel 19, which rubs against the horizontal tube 6.
[0024] To prevent water leakage, the outer cover of motor 13 is equipped with a waterproof cover.
[0025] It should be noted that the waterproof cover has sealing strips at the joints.
[0026] To facilitate control of the height of the cleaner 10, holes are provided on both the vertical tube sleeve 8 and the vertical tube 9, and the vertical tube sleeve 8 and the vertical tube 9 are fixed by pins.
[0027] It should be noted that the vertical tube 9 has multiple holes. During installation, it is fixed by using the corresponding holes and pins. The height can also be adjusted to accommodate aquaculture ponds of different depths.
[0028] It should be noted that a controller is also provided in this embodiment, which controls the starting of the cleaning motor 13, the horizontal movement motor 16, the vertical movement motor 18, and the water pump 11.
[0029] The cleaning motor 13, the horizontal movement motor 16, the vertical movement motor 18, and the water pump 11 are powered by electrical wires.
[0030] The specific working process of this utility model is as follows:
[0031] During operation, the longitudinal mover 7 is first installed on the horizontal pipe 6, and then the horizontal pipe 6 is fitted into the horizontal pipe sleeve 5. When cleaning sludge, the cleaning motor 13 is turned on, driving the cleaning brush 14 to rotate and brush up the sludge. At this time, the sludge and sewage are still inside the cleaner 10. The water pump 11 is turned on to suck the sewage containing sludge from the cleaner 10 and send it out through the hose 12. During the pumping process, water in the fish pond 1 enters the cleaner 10 through the gap at the bottom of the cleaner 10, so the sewage will not escape. When longitudinal movement is required, the longitudinal mover motor 18 is started, driving the friction wheel 19 to rotate, so that the longitudinal mover 7 moves along the horizontal pipe 6 to complete the longitudinal cleaning work. When one column is cleaned, the transverse mover motor 16 is started, and the transverse mover 4 moves a distance on the track 3 to achieve transverse movement, and then the longitudinal cleaning work is repeated.
Claims
1. A pond bottom cleaning device for fish farming, comprising a fish pond (1), wherein a set of tracks (3) are fixedly connected to the banks (2) on both sides of the fish pond (1), characterized in that: A transverse mover (4) is slidably mounted on the track (3). A transverse tube sleeve (5) is fixedly connected to the top of the transverse mover (4). A transverse tube (6) is connected inside the transverse tube sleeve (5). A longitudinal mover (7) is slidably connected to the transverse tube (6). A vertical tube sleeve (8) is vertically connected to the longitudinal mover (7). A vertical tube (9) is connected inside the vertical tube sleeve (8). A cleaner (10) is fixedly connected to the bottom of the vertical tube (9). A cleaning brush (14) is rotatably connected inside the cleaner (10). A cleaning motor (13) is fixedly connected to the side of the cleaner (10). The rotating shaft of the cleaning motor (13) passes through the housing of the cleaner (10) and is fixedly connected to the cleaning brush (14). A water pump (11) is connected to the top of the cleaner (10). A hose (12) is connected to the outlet of the water pump (11).
2. The pond bottom cleaning device for fish farming according to claim 1, characterized in that: The bottom of the transverse mover (4) is fixedly connected to a wheel plate (15), and a track wheel (17) is rotatably connected to the wheel plate (15). The bottom of the transverse mover (4) is fixedly connected to a transverse motor (16), and the shaft of the transverse motor (16) is fixedly connected to the shaft of the track wheel (17). The track wheel (17) rolls on the track (3).
3. The pond bottom cleaning device for fish farming according to claim 1, characterized in that: The horizontal tube (6) passes through the longitudinal translator (7), and a longitudinal translator motor (18) is fixedly connected inside the longitudinal translator (7). A friction wheel (19) is fixedly connected to the shaft of the longitudinal translator motor (18), and the friction wheel (19) rubs against the horizontal tube (6).
4. The pond bottom cleaning device for fish farming according to claim 1, characterized in that: The cleaning motor (13) is covered with a waterproof cover.
5. The pond bottom cleaning device for fish farming according to claim 1, characterized in that: Both the vertical sleeve (8) and the vertical tube (9) have holes, and the vertical sleeve (8) and the vertical tube (9) are fixed by pins.