Cleaning device for sturgeon fry incubator
By designing a cleaning device for sturgeon fry incubator, the problems of pollutants accumulation and water quality deterioration at the bottom of the incubator are solved, and support for the improvement of the sturgeon fry environment and fry growth are achieved.
Patent Information
- Application Number
- CN202421891112.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-06
AI Technical Summary
In the sturgeon fry incubator, pollutants such as residual bait and feces are easily accumulated at the bottom, causing deterioration of water quality and affecting the growth of fry. In addition, the newly fed bait is easily covered by pollutants, causing difficulties in foraging fry.
A sturgeon fry incubator cleaning device was designed, including a box, sewage pipe, water inlet pipe, rotating rod, sewage insulation cloth, brush and magnetic track system. Through the coordinated work of these components, the cleaning of the bottom of the incubator and the improvement of water quality are achieved.
Effectively remove pollutants such as residual bait, feces and other pollutants at the bottom of the incubator, improve water quality, reduce growth barriers of fry, and ensure that the new feeding bait is not covered by pollutants, ensuring the normal foraging of fry.
Smart Images
Figure CN222898035U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fish fry cultivation equipment, in particular to a cleaning device for a sturgeon fry cultivation box. Background Art
[0002] Sturgeon is a benthic fish with a very narrow diet. It is a carnivorous fish that likes to swim close to the wall of the tank. There are no scales attached to the body surface. It likes to stay in an environment with sufficient oxygen. In the vertical swimming stage, the fry has a strong phototaxis. After turning to the bottom, the phototaxis disappears. In the process of artificial breeding of sturgeons, the newly hatched fry need to be grown to a certain size in the incubator and then released into the natural environment for breeding. However, in the process of breeding, the bottom of the incubator is prone to accumulation of pollutants such as leftover bait and feces. If not cleaned in time, it will lead to deterioration of water quality, and then affect the growth of the fry, and even cause disease. At the same time, when breeding benthic fish, sinking feed is mostly used for feeding. Sturgeons mainly rely on olfactory organs and taste organs distributed on the skin and tentacles to find food, and the fed bait is very easy to be covered by pollutants such as leftover bait and feces, which will cause difficulty for the fry to find food. Therefore, it is necessary to develop an incubator cleaning device for the benthic characteristics and survival habits of sturgeons. Utility Model Content
[0003] In view of the above technical problems, the utility model provides a sturgeon fry culture box cleaning device according to the benthic characteristics and survival habits of sturgeons, so as to solve the existing problems that it is difficult to clean the residual bait and fecal pollutants at the bottom of the culture box due to the benthic characteristics of sturgeons, and the new bait is easily covered by pollutants.
[0004] In order to solve the above technical problems, the utility model discloses a sturgeon fry culture box cleaning device, comprising a box body, a sewage pipe and a water inlet pipe are installed on the side wall of the box body, a sewage valve is installed on the sewage pipe, an output end of the sewage pipe is fixedly connected to an input end of a sewage pump, the sewage pump is fixedly connected to a sewage tank, an inlet valve and a water pump are installed on the water inlet pipe, the inlet pipe is fixedly connected to a water storage tank, a rotating rod is rotatably connected at the lower part of the box body, one end of the rotating rod is fixedly connected to a fixed pulley, the fixed pulley is connected to the pulley transmission through a traction rope, a dirt-isolating cloth is wound around the transmission rod, the other end of the dirt-isolating cloth is wound around a movable rod, iron blocks are fixedly connected to both ends of the movable rod, a partition is fixedly connected to one side of the box body close to the rotating rod, a movable plate that opens and closes in one direction is hinged at the lower end of the partition, a structural area is formed between the partition and the side wall of the box body, a feeding rod is fixedly connected above the feed trough, the feed trough enters the structural area and enters the box body through the movable plate.
[0005] Furthermore, the outer side of the bottom end of the box body is fixedly connected with a support leg, a first magnetic rail, and a second magnetic rail. The first magnetic rail and the second magnetic rail are made of non-metallic materials, the rails are arranged in a V shape, and a number of equally spaced electromagnets are fixedly connected to the outer side of the rails.
[0006] Furthermore, a brush is provided in the structural area below the rotating rod, the brush sleeve is provided on the rotating shaft, and rollers are fixedly connected to both ends of the rotating shaft.
[0007] Furthermore, a fixing rod is fixedly connected to the lower side of the box body, and the fixing rod is arranged parallel to the rotating rod.
[0008] Furthermore, the traction rope extends upward along the structural area to the outside of the box, the pulley is suspended outside the box, and the pulley is rotatably connected to the rotating frame through a short shaft.
[0009] Furthermore, the feeding rod is an L-shaped rod.
[0010] Furthermore, a support plate is provided on the outside of the box body, and a track is provided on the support plate. One end of the cylindrical neodymium magnet passes through the track and is adsorbed and connected to the movable rod across the side wall of the box body. The outside of the support plate is rotatably connected to the driving gear, and the center of the driving gear is rotatably connected to the first connecting rod, and the other end of the first connecting rod is rotatably connected to the driven gear. The driving gear and the driven gear are meshingly connected, and the center of the driven gear is rotatably connected to the second connecting rod, and the second connecting rod is fixedly connected to the other end of the neodymium magnet, and the driving gear is driven by a motor.
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] The utility model guides sturgeon fry away from the bottom of the box by placing bait with increased odor concentration in the feed trough and adding a group of water inlets due to the preference of sturgeons for environments with high oxygen concentrations, and then pulls apart the dirt separation cloth wound around the rotating rod through a movable rod, so that the sturgeon fry, clean water and water with pollutants such as residual bait and feces precipitated below are separated, and then the sewage valve is opened, and the water at the bottom is pumped into the sewage pipe through a sewage pump, and then enters the sewage tank for treatment, and a brush is placed under the rotating rod, and the brush can be controlled by an electromagnet to clean the dirt adhering to the bottom of the box. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model.
[0014] Figure 2 It is a side view of the utility model.
[0015] Figure 3 for Figure 1 Enlarged view of point A.
[0016] Figure 4 This is a schematic diagram of laying the magnetic track at the bottom of the box body of the utility model.
[0017] Figure 5 This is a schematic diagram of the support frame structure of the utility model.
[0018] Figure 6 This is a schematic diagram of the connection between the driving gear and the driven gear of the utility model.
[0019] In the figure: 1, box body, 2, sewage pipe, 3, water inlet pipe, 4, sewage valve, 5, sewage pump, 6, sewage tank, 7, water inlet valve, 8, water inlet pump, 9, water storage tank, 10, rotating rod, 11, fixed pulley, 12, traction rope, 13, pulley, 14, dirt-isolating cloth, 15, movable rod, 16, partition, 17, movable plate, 18, structural area, 19, feed trough, 20, feeding rod, 21, support leg, 22, first magnetic rail, 23, second magnetic rail, 24, brush, 25, rotating shaft, 26, roller, 27, rotating frame, 28, support plate, 29, track, 30, neodymium magnet, 31, driving gear, 32, driven gear, 33, first connecting rod, 34, second connecting rod, 35, fixed rod. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings.
[0021] like Figures 1 to 6 The sturgeon fry incubator cleaning device shown in the figure comprises a box body 1, a sewage pipe 2 and a water inlet pipe 3 are installed on the side wall of the box body 1, a sewage valve 4 is installed on the sewage pipe 2, the output end of the sewage pipe 2 is fixedly connected to the input end of the sewage pump 5, the sewage pump 5 is fixedly connected to the sewage tank 6, so as to conveniently extract the pollutants such as residual bait and feces deposited at the bottom of the box, the water inlet valve 7 and the water inlet pump 8 are installed on the water inlet pipe 3, the water inlet pipe 3 is fixedly connected to the water storage tank 9, so as to conveniently inject clean water into the incubator and increase the contact area between water and oxygen in the box body 1, and a rotating rod 10 is rotatably connected to the lower part of the box body 1, and a fixed pulley 11 is fixedly connected to one end of the rotating rod 10, and the fixed pulley 11 is connected to the pulley 1 through a traction rope 12. 3 transmission connection, a dirt-isolating cloth 14 is wound around the rotating rod 10, and the other end of the dirt-isolating cloth 14 is wound around the movable rod 15. Iron blocks are fixedly connected at both ends of the movable rod 15 to separate the sturgeon fry, clean water and the water with residual bait, feces and other pollutants precipitated below. A partition 16 is fixedly connected to one side of the rotating rod 10 installed on the box body 1, and a one-way opening and closing movable plate 17 is hinged at the lower end of the partition 16. A structural area 18 is formed between the partition 16 and the side wall of the box body 1. A feeding rod 20 is fixedly connected above the feeding trough 19. The feeding trough 20 enters the structural area 18 and enters the box body 1 through the movable plate 17, which can prevent the new bait from being covered by pollutants and attract the foraging sturgeon fry to float up.
[0022] In order to achieve non-contact control of the reciprocating translational motion of the brush 24, the first magnetic track 22 and the second magnetic track 23 are fixedly connected to the outer side of the bottom end of the box body 1. The first magnetic track 22 and the second magnetic track 23 are made of non-metallic materials and arranged in a V shape. A number of equally spaced electromagnets are fixedly connected to the outer side of the track. The brush 24 is sleeved on the rotating shaft 25. Rollers 26 are fixedly connected at both ends of the rotating shaft 25. The rollers 26 are made of metal materials.
[0023] In order to ensure the stability of the brush 24, a brush with an equilateral triangle cross section is selected.
[0024] In order to prevent the functional structure arranged in the box body 1 from scratching the sturgeon body, a partition 16 is fixedly connected to one side of the rotating rod 10 installed in the box body 1, and a one-way opening and closing movable plate 17 is hinged at the lower end of the partition 16. A fixed rod 35 is fixedly connected to the bottom of the box body 1, and the fixed rod 35 is arranged parallel to the rotating rod 10. When the dirt-isolating cloth 14 is retracted, the partition 16, the movable plate 17 and the dirt-isolating cloth 14 can form a connected plane.
[0025] In order to compact the structure and protect the sturgeon fry without scales attached to the body surface, the traction rope 12 extends upward along the structural area 18 to the outside of the box body 1, and the pulley 13 is suspended outside the box body 1, and the pulley 13 is rotatably connected to the rotating frame 27 through a short shaft.
[0026] In order to fix the feed trough 19 , a feeding rod 20 is fixedly connected above the feed trough 19 . The feeding rod 20 is an L-shaped rod, and the short side of the feeding rod 20 can be hung on the partition 16 .
[0027] In order to facilitate the control of the contactless movement of the movable rod 15, a support frame 28 is placed on the outside of the box body 1 along the length direction. The support frame 28 includes legs and a guard plate. A track 29 is opened on the guard plate. One end of the cylindrical neodymium magnet 30 passes through the track 29 and is adsorbed and connected to the movable rod 15 across the side wall of the box body 1. The outer side of the support frame 28 is rotatably connected to a driving gear 31. The driving gear 31 is rotatably connected to a driven gear 32 through a first connecting rod 33. The driven gear 32 is fixedly connected to the other end of the neodymium magnet 30 through a second connecting rod 34. The driving gear 31 is driven by a motor.
[0028] A support plate 28 is provided on the outer side of the box body 1, and a track 29 is provided on the support plate 28. One end of a cylindrical neodymium magnet 30 passes through the track 29 and is adsorbed and connected to the movable rod 15 across the side wall of the box body 1. The outer side of the support plate 28 is rotatably connected to a driving gear 31. The center of the driving gear 31 is rotatably connected to a first connecting rod 33, and the other end of the first connecting rod 33 is rotatably connected to a driven gear 32. The driving gear 31 and the driven gear 32 are meshingly connected. The center of the driven gear 32 is rotatably connected to a second connecting rod 34, and the second connecting rod 34 is fixedly connected to the other end of the neodymium magnet 30. The driving gear 31 is driven by a motor.
[0029] The working process of this embodiment is as follows:
[0030] When preparing to clean the incubator, first place the feed trough 19 containing the bait for increasing the odor concentration into the structure area 18, and then enter the activity area of the sturgeon fry on the other side of the box body 1 by pushing open the movable plate 17 with a one-way opening and closing function. Hang the short rod part of the feeding rod 20 on the partition plate 16 for fixation. At the same time, taking advantage of the fact that sturgeons like an environment with sufficient oxygen, open the water inlet valve 7 and send the clean water in the water storage tank 9 into the box body 1 through the water inlet pump 8, increasing the contact area between the water body and oxygen while transporting the water. Attract the fry seeking oxygen and food to float upward, start the motor, the motor drives the driving gear 31 to rotate, the driven gear 32 meshes and rotates, and under the action of the first connecting rod 33 and the second connecting rod 34, the neodymium magnet 30 moves along the track 29 opened on the support plate 28, thereby driving the movable rod 15 adsorbed and connected to the neodymium magnet 30 to move from position B to position C, slowly pulling out and spreading the sewage separation cloth 14 wound around the rotating rod 10, driving some of the sturgeon fry that fail to seek oxygen or food upward, so as to separate the sturgeon fry, clean water, and the pollutants such as residual bait and feces precipitated below. Open the sewage discharge valve 4, and through the action of the sewage discharge pump 5, pump the water body below the sewage separation cloth 14 into the sewage discharge pipe 2, and then into the sewage tank 6 for treatment. If there is adhered dirt at the bottom of the box, using the principle of electromagnetic induction, energize the electromagnets on both sides of the first magnetic track 22, the roller 26 moves from the wide opening of the track to the narrow opening under the action of the magnetic field, driving the rotating shaft 25 and the brush 24 sleeved on the rotating shaft 25 to move. After the brush 24 stops moving, cut off the power supply of the electromagnets on both sides of the first magnetic track 22, energize the electromagnets on both sides of the second magnetic track 23, realize the reciprocating translation movement of the brush 24. After the brush cleaning is completed, under the action of the second magnetic track 23, it returns to the structure area 18, cut off the power supply of the electromagnets on both sides of the second magnetic track 23, close the sewage discharge valve 4, move the movable rod 15 back from position C to position B through the neodymium magnet 30, and at the same time hold the rotating frame 27 and pull the traction rope 12. Under the action of the pulley 13 and the fixed pulley 11, wind the sewage separation cloth 14 back around the rotating rod 10 again.
Claims
1. A cleaning device for a sturgeon fry culture box, comprising a box body (1), a sewage pipe (2) and a water inlet pipe (3) are fixedly connected to the side wall of the box body (1), a sewage valve (4) is installed on the sewage pipe (2), the output end of the sewage pipe (2) is fixedly connected to the input end of a sewage pump (5), the sewage pump (5) is fixedly connected to a sewage tank (6), the water inlet valve (7) and a water inlet pump (8) are installed on the water inlet pipe (3), and the water inlet pipe (3) is fixedly connected to a water storage tank (9), characterized in that: A rotating rod (10) is rotatably connected to the lower part of the box body (1), one end of the rotating rod (10) is fixedly connected to a fixed pulley (11), and the fixed pulley (11) is transmission-connected to a pulley (13) via a traction rope (12). A dirt-isolating cloth (14) is wound around the rotating rod (10), and the other end of the dirt-isolating cloth (14) is fixedly connected to a movable rod (15). Both ends of the movable rod (15) are fixedly connected to iron blocks. A partition (16) is fixedly connected to the side of the box body (1) close to the rotating rod (10), and a one-way opening and closing movable plate (17) is hinged at the lower end of the partition (16). A structural area (18) is formed between the partition (16) and the side wall of the box body (1). A feeding rod (20) is fixedly connected above the feed trough (19), and the feed trough (19) enters the structural area (18) and enters the box body (1) through the movable plate (17).
2. The sturgeon fry incubator cleaning device according to claim 1, characterized in that: The outer side of the bottom end of the box body (1) is fixedly connected with a support leg (21), a first magnetic track (22), and a second magnetic track (23); the first magnetic track (22) and the second magnetic track (23) are made of non-metallic materials; the tracks are arranged in a V shape; and a plurality of equally spaced electromagnets are fixedly connected to the outer side of the tracks.
3. The sturgeon fry incubator cleaning device according to claim 1, characterized in that: A brush (24) is provided in the structural area (18) below the rotating rod (10), and the brush (24) is sleeved on a rotating shaft (25). Rollers (26) are fixedly connected to both ends of the rotating shaft (25).
4. The sturgeon fry incubator cleaning device according to claim 1, characterized in that: A fixing rod (35) is fixedly connected to the bottom of the box body (1), and the fixing rod (35) is arranged parallel to the rotating rod (10).
5. The sturgeon fry incubator cleaning device according to claim 1, characterized in that: The traction rope (12) extends upward along the structural area (18) to the outside of the box (1), and the pulley (13) is suspended outside the box (1). The pulley (13) is rotatably connected to the rotating frame (27) via a short shaft.
6. The sturgeon fry incubator cleaning device according to claim 1, characterized in that: The feeding rod (20) is an L-shaped rod.
7. The sturgeon fry incubator cleaning device according to claim 1, characterized in that: A support plate (28) is arranged on the outer side of the box body (1), and a track (29) is provided on the support plate (28). One end of a cylindrical neodymium magnet (30) passes through the track (29) and is adsorbed and connected to the movable rod (15) through the side wall of the box body (1). The outer side of the support plate (28) is rotatably connected to a driving gear (31). The center of the driving gear (31) is rotatably connected to a first connecting rod (33). The other end of the first connecting rod (33) is rotatably connected to a driven gear (32). The driving gear (31) and the driven gear (32) are meshingly connected. The center of the driven gear (32) is also rotatably connected to a second connecting rod (34). The second connecting rod (34) is fixedly connected to the other end of the neodymium magnet (30). The driving gear (31) is driven by a motor.