Stepped multi-layer fish culture device

Abstract

The utility model provides a stepped multi-layer fish culture device, which relates to the technical field of fish culture devices and comprises a base, a pump is arranged at the top end of the base, a water delivery pipe is arranged at one end of the pump, a filter device is arranged on the outer surface of a drainage pipe and comprises a round pipe and a filter cartridge, and the round pipe and the filter cartridge are arranged on the base. According to the utility model, through the arrangement of the filtering device and the auxiliary device, the round pipe and the filter cylinder are installed on one side of the drainage pipe, impurities in water are filtered and collected in the filter cylinder through the filter cylinder, so that the impurities in the water are filtered out and collected in the drainage pipe, and the impurities in the water are filtered out and collected in the drainage pipe through the auxiliary device; the motor is operated to drive the shaft rod and the rotating wheel to rotate to stir water, the content of dissolved oxygen in the water is increased, the pump machine is operated to convey the filtered water in the water tank into the breeding box for water circulation, water resources can be reused, the environmental protection property when the fish breeding device is used is improved, and the breeding cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to fish raising device technical field especially relates to a kind of ladder type multi-layer fish raising device. BACKGROUND

[0002] Fish farming, also known as aquaculture, is the process of breeding and cultivating fish or other aquatic plants and animals in an artificially controlled water environment, through artificial feeding and management, to obtain food and other products. Fish farming is an important part of the global food supply chain, providing a large number of employment opportunities and economic income.

[0003] When artificially breeding fish, using multi-layer breeding ponds can increase the breeding area in the same space, making it easier to breed different types of fish. However, the used breeding water has low oxygen content and contains many impurities, making it impossible to be reused, resulting in waste of water resources and increased breeding costs. UTILITY MODEL CONTENT

[0004] The utility model aims to solve the problem of low oxygen content in used breeding water and many impurities in the water during the breeding process, which makes it impossible to be reused, resulting in waste of water resources and increased breeding costs, and proposes a ladder type multi-layer fish raising device.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a ladder type multi-layer fish raising device, including base, the outer surface of the base one side is fixedly connected with two breeding boxes, two breeding boxes are distributed on the one side of base, the inner wall bottom of breeding box is fixedly connected with drain pipe, the drain pipe penetrates the inner wall one side of base, the top of base is provided with pump, one end of pump is provided with water delivery pipe, the outer surface of drain pipe is provided with filter device, the filter device includes pipe and filter cartridge, one end of pipe is connected with one end of water delivery pipe through flange, the outer surface of pipe is fixedly connected with two slot blocks, the both sides of filter cartridge are fixedly connected with L-shaped rod, one side of L-shaped rod is fixedly connected with L-shaped block, the inner wall one end of L-shaped block is slidably connected with round rod, one end of round rod is fixedly connected with clamping block, one side of clamping block is provided with spring, the both ends of spring are fixedly connected with one side of L-shaped block and one side of clamping block respectively, one side of slot block is provided with clamping groove, one side of base is fixedly connected with water tank.

[0006] The effect achieved by the above-mentioned components is that: when the fish raising device is used, the circular pipe can be installed at one end of the drain pipe on the outer surface of the two breeding boxes through the flange, then the one end of the L-shaped rod on both sides of the filter cartridge is inserted into the two slot blocks on the outer surface of the two circular pipes, when the one end of the L-shaped rod is inserted into the slot block, the one end of the clamping block will contact the outer surface of the slot block to make the clamping block and the circular rod move to the direction of the L-shaped block and compress the spring, after the L-shaped rod is completely inserted into the slot block, the spring returns to its original state to push the clamping block to move and insert the clamping block into the clamping groove on the outer surface of the slot block, the position of the L-shaped rod in the slot block and the position of the filter cartridge in the circular pipe are fixed, the filter cartridge is installed in the circular pipe, then the water for breeding and the fry are added into the two breeding boxes respectively, the water in the breeding boxes flows out of the breeding boxes through the drain pipe, the water in the circular pipe flows through the filter cartridge, the impurities in the water are filtered and collected in the filter cartridge, then the water flows into the water tank on one side of the base, the pump at the top of the base operates to pump the water in the water tank into the pump through the pipeline, and then the water is transported into the breeding boxes through the water conveying pipe for water circulation, so that the water resources can be recycled, the environmental protection during the use of the fish raising device is improved, the breeding cost is reduced, and the filter cartridge can be cleaned by pulling out the clamping block from the clamping groove and then pulling out the filter cartridge from the circular pipe.

[0007] Preferably, one end of the circular rod is fixedly connected with an operating rod, and auxiliary grooves are formed in the two sides of the operating rod.

[0008] The effect achieved by the above-mentioned components is that: the operating rod can be pulled to control the movement of the circular rod and the clamping block to pull out the clamping block from the clamping groove by pinching the auxiliary grooves on the two sides of the outer surface of the operating rod.

[0009] Preferably, the inner diameter of the spring is slightly larger than the diameter of the circular rod, and the spring is located outside the circular rod.

[0010] The effect achieved by the above-mentioned components is that: when the clamping block moves to deform the spring, the spring will move outside the circular rod, the internal shape of the spring can be reinforced through the circular rod, and the transverse twisting of the spring is avoided as much as possible to affect the normal use.

[0011] Preferably, one side of the clamping block is fixedly connected with an auxiliary edge, and the edge of the auxiliary edge is arc-shaped.

[0012] The effect achieved by the above-mentioned components is that: when the outer surface of the clamping block contacts the outer surface of the slot block, the clamping block is more likely to slide to the direction of the L-shaped block due to the block of the slot block, and the clamping block will not be stuck with the slot block.

[0013] Preferably, a groove is formed in one side of the L-shaped block, and the groove is located at the end of the L-shaped block away from the circular rod.

[0014] The effect achieved by the above components is that when the filter cartridge is installed, the hand can be pinched at the groove on one side of the L-shaped block, the L-shaped block is easy to hold, the L-shaped rod is easy to insert into the slot block, and the hand is not easy to slip.

[0015] Preferably, an auxiliary device is arranged in the sink, the auxiliary device comprises a motor, the motor is located on one side of the outer surface of the sink, the output end of the motor rotates at one end of the inner wall of the sink, the output end of the motor is fixedly connected with a shaft, one end of the shaft rotates at one end of the inner wall of the sink, and the outer surface of the shaft is fixedly connected with a plurality of rotating wheels.

[0016] The effect achieved by the above components is that when the fish raising device is used, the motor on one side of the sink can be operated, the shaft is driven to rotate through the output end of the motor, the water entering the sink is stirred through the plurality of rotating wheels on the outer surface of the shaft, the dissolved oxygen content in the water is increased, the availability of water recycling is improved, and the breeding cost is further reduced.

[0017] Preferably, a plurality of through holes are formed in the outer surface of the rotating wheel and are circumferentially distributed on the outer surface of the rotating wheel.

[0018] The effect achieved by the above components is that the plurality of through holes formed in the outer surface of the rotating wheel make the rotating wheel not easy to splash the water in the sink outward and cause water resource waste.

[0019] Preferably, a baffle is fixedly connected to one side of the top end of the inner wall of the sink, and the baffle and the sink form a certain angle.

[0020] The effect achieved by the above components is that the baffle can further block the end of the top end of the sink away from the base, and the water in the sink is further prevented from being splashed outward when the rotating wheel rotates.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are that:

[0022] In the utility model, the filter device and the auxiliary device are arranged, the circular pipe and the filter cartridge are installed on one side of the drain pipe, the impurities in the water are filtered and collected in the filter cartridge through the filter cartridge, the shaft and the rotating wheel are driven to rotate by the motor to stir the water, the dissolved oxygen content in the water is increased, the filtered water in the sink is transported into the breeding box by the pump to circulate the water, the water resource can be recycled, the environmental protection performance when the fish raising device is used is improved, and the breeding cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is a three-dimensional structure schematic view of the base of the utility model;

[0025] Figure 3 It is the partial section three-dimensional structure schematic view of the round pipe of the utility model;

[0026] Figure 4 It is the three-dimensional structure schematic view of the round pipe of the utility model;

[0027] Figure 5 It is the three-dimensional structure schematic view of the filter cylinder of the utility model;

[0028] Figure 6 It is the three-dimensional structure schematic view of the shaft of the utility model.

[0029] Legend: 1, base; 2, filter device; 3, auxiliary device; 4, breeding box; 5, drain pipe; 6, pump; 7, water delivery pipe; 21, round pipe; 22, groove block; 23, L-shaped rod; 24, filter cylinder; 25, L-shaped block; 26, round rod; 27, spring; 28, clamping block; 29, clamping groove; 210, operating rod; 211, auxiliary edge; 212, groove; 213, auxiliary groove; 214, water tank; 31, motor; 32, shaft; 33, rotating wheel; 34, through hole; 35, baffle. DETAILED DESCRIPTION

[0030] Example 1, as Figures 1-5As shown, a kind of stepped multilayer fish raising device, including base 1, the outer surface of base 1 one side is fixedly connected with two breeding boxes 4, two breeding boxes 4 are distributed in the one side of base 1, the inner wall bottom of breeding box 4 is fixedly connected with drain pipe 5, drain pipe 5 penetrates the inner wall one side of base 1, the top of base 1 is provided with pump 6, one end of pump 6 is provided with water delivery pipe 7, the outer surface of drain pipe 5 is provided with filter device 2, filter device 2 includes round pipe 21 and filter cartridge 24, one end of round pipe 21 is connected with one end of water delivery pipe 7 by flange, the outer surface of round pipe 21 is fixedly connected with two slot blocks 22, the two sides of filter cartridge 24 are fixedly connected with L-shaped rod 23, one side of L-shaped rod 23 is fixedly connected with L-shaped block 25, the inner wall one end of L-shaped block 25 is slidably connected with round rod 26, one end of round rod 26 is fixedly connected with clamping block 28, one side of clamping block 28 is provided with spring 27, the two ends of spring 27 are fixedly connected with one side of L-shaped block 25 and one side of clamping block 28 respectively, one side of slot block 22 is provided with clamping groove 29, one side of base 1 is fixedly connected with water tank 214, by setting filter cartridge 24, when using fish raising device, can install round pipe 21 at one end of drain pipe 5 on the outer surface of two breeding boxes 4 by flange, then respectively at two round pipes 21 one end of L-shaped rod 23 at two sides of an filter cartridge 24 is inserted into the inside of two slot blocks 22 on the outer surface of round pipe 21, when the one end of L-shaped rod 23 is inserted into the inside of slot block 22, the one end of clamping block 28 will be in contact with the outer surface of slot block 22 to make clamping block 28 and round rod 26 move to the direction of L-shaped block 25 and compress spring 27, after L-shaped rod 23 is completely inserted into the inside of slot block 22, the original state of spring 27 will push clamping block 28 to move and insert clamping block 28 into the inside of clamping groove 29 on the outer surface of slot block 22, the position of L-shaped rod 23 in the inside of slot block 22 and the position of filter cartridge 24 in the inside of round pipe 21 are fixed, filter cartridge 24 is installed in the inside of round pipe 21, then breeding water and fry are added into the inside of two breeding boxes 4 respectively, the water in the inside of breeding box 4 will flow out of the inside of breeding box 4 at drain pipe 5, the water entering the inside of round pipe 21 will pass through filter cartridge 24, the sundries in the water are filtered and collected in the inside of filter cartridge 24 by filter cartridge 24, then the water will enter the inside of water tank 214 on the one side of base 1, pump 6 on the top of base 1 is operated to pump the water in the inside of water tank 214 into the inside of pump 6 through pipeline, then the water is delivered to the inside of breeding box 4 through water delivery pipe 7 to carry out water circulation, so that water resources can be reused, the environmental protection when using fish raising device is improved, breeding cost is reduced, and pulling round rod 26 can pull out clamping block 28 from the inside of clamping groove 29 and then pull out filter cartridge 24 from the inside of round pipe 21 to clean the inside of filter cartridge 24.

[0031] Refer to Figures 2-5As shown, in the embodiment: one end of the round rod 26 is fixedly connected with the operating rod 210, the two sides of the operating rod 210 are provided with auxiliary grooves 213, and the operating rod 210 can be pulled more conveniently to control the round rod 26 and the clamping block 28 to move to pull out the clamping block 28 from the inside of the clamping groove 29. The inner diameter of the spring 27 is slightly larger than the diameter of the round rod 26, and the spring 27 is located outside the round rod 26. When the clamping block 28 moves to deform the spring 27, the spring 27 will move outside the round rod 26. The round rod 26 can reinforce the internal shape of the spring 27, and the transverse twisting of the spring 27 is avoided as much as possible to affect normal use.

[0032] Referring to Figures 2-5 As shown, in the embodiment: one side of the clamping block 28 is fixedly connected with the auxiliary edge 211, the edge of the auxiliary edge 211 is arc-shaped, the arc-shaped auxiliary edge 211 is arranged to make the outer surface of the clamping block 28 more easily slide to the direction of the L-shaped block 25 when the outer surface of the clamping block 28 contacts the outer surface of the groove block 22, and the clamping block 28 will not be clamped with the groove block 22. One side of the L-shaped block 25 is provided with a groove 212, and the groove 212 is located at the end of the L-shaped block 25 away from the round rod 26. When the filter cartridge 24 is installed, the hands can be pinched at the grooves 212 on the two sides of the L-shaped block 25, so that the L-shaped block 25 is easily grasped to control the L-shaped rod 23 to be inserted into the inside of the groove block 22 and not to be easily slipped by hand.

[0033] Referring to Figure 1 , Figure 2 and Figure 6 As shown, in the embodiment: the inside of the water tank 214 is provided with an auxiliary device 3, the auxiliary device 3 comprises a motor 31, the motor 31 is located on one side of the outer surface of the water tank 214, the output end of the motor 31 rotates at one end of the inner wall of the water tank 214, the output end of the motor 31 is fixedly connected with a shaft 32, one end of the shaft 32 rotates at one end of the inner wall of the water tank 214, and the outer surface of the shaft 32 is fixedly connected with a plurality of rotating wheels 33. When the fish raising device is used, the motor 31 on one side of the water tank 214 can be operated, the output end of the motor 31 drives the shaft 32 to rotate, and the plurality of rotating wheels 33 on the outer surface of the shaft 32 stirs the water entering the inside of the water tank 214, increases the dissolved oxygen content in the water, improves the usability of water reuse, and further reduces the breeding cost.

[0034] Referring to Figure 2 and Figure 6As shown, in the embodiment: the outer surface of the rotating wheel 33 is provided with a plurality of through holes 34, which are circumferentially distributed on the outer surface of the rotating wheel 33. By providing a plurality of through holes 34 on the outer surface of the rotating wheel 33, the water in the water tank 214 is not easily thrown outward when the rotating wheel 33 rotates, thereby preventing water waste. The inner wall of the water tank 214 is fixedly connected with a baffle 35 on one side of the top end. The baffle 35 and the water tank 214 form a certain angle. By providing the baffle 35, the end of the water tank 214 away from the base 1 can be further blocked, thereby further preventing the water in the water tank 214 from being splashed outward when the rotating wheel 33 rotates.

[0035] Working principle: when the fish raising device is used, the circular pipe 21 can be installed on one end of the drain pipe 5 on the outer surface of the two breeding boxes 4 through the flange. Then, the L-shaped rod 23 on both sides of the filter cartridge 24 is inserted into the inner part of the two groove blocks 22 on the outer surface of the two circular pipes 21. When the one end of the L-shaped rod 23 is inserted into the inner part of the groove block 22, the one end of the clamping block 28 will contact the outer surface of the groove block 22, so that the clamping block 28 and the circular rod 26 move towards the L-shaped block 25 and compress the spring 27. After the L-shaped rod 23 is completely inserted into the inner part of the groove block 22, the spring 27 returns to its original state and pushes the clamping block 28 to move and insert the clamping block 28 into the clamping groove 29 on the outer surface of the groove block 22. The position of the L-shaped rod 23 in the groove block 22 and the position of the filter cartridge 24 in the circular pipe 21 are fixed. Then, the filter cartridge 24 is installed in the circular pipe 21. Subsequently, water and fry for breeding are added into the two breeding boxes 4. The water in the breeding box 4 flows out of the breeding box 4 through the drain pipe 5. The water enters the circular pipe 21 and passes through the filter cartridge 24. The impurities in the water are filtered by the filter cartridge 24 and collected in the inner part of the filter cartridge 24. Then, the water enters the water tank 214 on one side of the base 1. The motor 31 on one side of the water tank 214 is operated. The shaft rod 32 is driven to rotate by the output end of the motor 31. The water entering the water tank 214 is stirred by the rotating wheel 33 on the outer surface of the shaft rod 32, thereby increasing the dissolved oxygen content in the water. The pump 6 at the top end of the base 1 is operated to pump the water in the water tank 214 into the inner part of the pump 6 through the pipeline, and then the water is transported to the breeding box 4 through the water conveying pipe 7 for water circulation. By pulling the circular rod 26, the clamping block 28 is pulled out of the inner part of the clamping groove 29, and then the filter cartridge 24 is pulled out of the inner part of the circular pipe 21, so that the filter cartridge 24 can be removed and cleaned.

[0036] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and alteration of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A stepped multi-layer fish farming device, comprising a base (1), characterized in that: Two breeding boxes (4) are fixedly connected to one side of the outer surface of the base (1). The two breeding boxes (4) are distributed vertically on one side of the base (1). A drain pipe (5) is fixedly connected to the bottom of the inner wall of the breeding box (4). The drain pipe (5) penetrates one side of the inner wall of the base (1). A pump (6) is provided at the top of the base (1). A water supply pipe (7) is provided at one end of the pump (6). A filter device (2) is provided on the outer surface of the drain pipe (5). The filter device (2) includes a round pipe (21) and a filter cartridge (24). One end of the round pipe (21) is connected to one end of the water supply pipe (7) through a flange. Two groove blocks (22) are fixedly connected to the outer surface of the filter cylinder (24). L-shaped rods (23) are fixedly connected to both sides of the filter cylinder (24). L-shaped blocks (25) are fixedly connected to one side of the L-shaped rods (23). A round rod (26) is slidably connected to one end of the inner wall of the L-shaped block (25). A locking block (28) is fixedly connected to one end of the round rod (26). A spring (27) is provided on one side of the locking block (28). The two ends of the spring (27) are fixedly connected to one side of the L-shaped block (25) and one side of the locking block (28), respectively. A slot (29) is opened on one side of the groove block (22). A water tank (214) is fixedly connected to one side of the base (1).

2. The stepped multi-layer fish farming device according to claim 1, characterized in that: One end of the round rod (26) is fixedly connected to an operating rod (210), and auxiliary grooves (213) are provided on both sides of the operating rod (210).

3. The stepped multi-layer fish farming device according to claim 2, characterized in that: The inner diameter of the spring (27) is slightly larger than the diameter of the round rod (26), and the spring (27) is located on the outside of the round rod (26).

4. A stepped multi-layer fish farming device according to claim 3, characterized in that: An auxiliary edge (211) is fixedly connected to one side of the card block (28), and the edge of the auxiliary edge (211) is arc-shaped.

5. A stepped multi-layer fish farming device according to claim 4, characterized in that: A groove (212) is provided on one side of the L-shaped block (25), and the groove (212) is located at the end of the L-shaped block (25) away from the round rod (26).

6. A stepped multi-layer fish farming device according to claim 5, characterized in that: An auxiliary device (3) is provided inside the water tank (214). The auxiliary device (3) includes a motor (31). The motor (31) is located on one side of the outer surface of the water tank (214). The output end of the motor (31) rotates at one end of the inner wall of the water tank (214). A shaft (32) is fixedly connected to the output end of the motor (31). One end of the shaft (32) rotates at one end of the inner wall of the water tank (214). Several rotating wheels (33) are fixedly connected to the outer surface of the shaft (32).

7. A stepped multi-layer fish farming device according to claim 6, characterized in that: The outer surface of the wheel (33) is provided with a plurality of through holes (34), which are distributed in a circular pattern on the outer surface of the wheel (33).

8. A stepped multi-layer fish farming device according to claim 6, characterized in that: A baffle (35) is fixedly connected to one side of the top of the inner wall of the water tank (214), and the baffle (35) forms a certain angle with the water tank (214).

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