Portable crab breeding cage

Abstract

The utility model relates to the technical field of crab breeding, and discloses a portable crab breeding cage which comprises a collecting box and a supporting plate, the supporting plate is fixedly connected to the rear portion of the collecting box, a plurality of fixing plates are fixedly connected to the two sides of the surface of the supporting plate, and a first breeding box and a second breeding box are arranged above the fixing plates. The first breeding box is arranged on the side face of the second breeding box, the second breeding box extends into the first breeding box and is in sliding connection with the first breeding box, a groove is formed in the surface of the fixing plate, and connecting blocks are fixedly connected to the side ends of the lower surfaces of the first breeding box and the second breeding box correspondingly; the end portions of the connecting blocks extend into the grooves formed in the fixing plates and are provided with clamping structures, the first breeding box and the second breeding box are arranged so that the breeding boxes can be stored, the whole breeding cage is easier to carry and store when not used, and the breeding cage is very convenient to move or store frequently; and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crab breeding, in particular to a portable crab breeding cage. Background Art

[0002] Crab farming refers to the process of artificially raising and cultivating crabs to meet market demand. Crab farming usually involves the hatching, seedling raising, feeding and management of crabs. By controlling factors such as water quality, temperature and stocking density, the growth rate and yield of crabs can be increased, thereby achieving economic benefits. Crab farming is an important aquaculture method that can provide fishermen with a stable source of income.

[0003] In the prior art, the patent application announcement number CN214758653U discloses a portable crab breeding cage, including a crab breeding cage body, the outer surface of the crab breeding cage body is provided with a metal mesh opening, the upper surface of the crab breeding cage body is fixedly installed with a cage net, the crab breeding cage body is rotatably connected to the support rod through a support column, the bottom outer surface of the support rod is provided with a thread, and the thread is matched with the rotating opening provided on the upper surface of the chassis, the bottom of the chassis is fixedly welded with a cone, and the interior of the crab breeding cage body is movably installed with a seaweed net through a hook. The portable crab breeding cage described in the utility model has a quick disassembly function, is conducive to assembly and later maintenance, is more convenient to use, and can also facilitate crab breeding.

[0004] With respect to the above scheme, the following technical problems exist: in the process of crab breeding, crab breeding cages are needed to breed crabs. After breeding a batch of crabs, if another species of crabs needs to be bred, it is necessary to change to an environment suitable for the survival of another type of crabs. At this time, the crab breeding cages need to be transported, but the crab breeding cages in the prior art are not easy to carry during transportation, have poor storage capacity, and need to occupy a large space during transportation, which increases the transportation cost. Therefore, the crab breeding cages in the prior art have the defect of being inconvenient to carry and transport. Utility Model Content

[0005] The purpose of the utility model is to provide a portable crab breeding cage to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable crab breeding cage, comprising a collecting box and a supporting plate, wherein the four corners of the lower surface of the collecting box are fixedly connected with universal wheels, the interior of the collecting box is fixedly connected with a connecting frame, the upper surface of the connecting frame is provided with a first filter screen, the supporting plate is fixedly connected to the rear of the collecting box, a plurality of fixing plates are fixedly connected on both sides of the surface of the supporting plate, a first breeding box and a second breeding box are provided above the fixing plate, the first breeding box is provided on the side of the second breeding box, the second breeding box extends to the interior of the first breeding box and is slidably connected to the first breeding box, a groove is provided on the surface of the fixing plate, the side ends of the lower surfaces of the first breeding box and the second breeding box are fixedly connected with connecting blocks, the ends of the connecting blocks extend to the interior of the grooves provided in the fixing plates and are provided with a clamping structure, and the clamping structure can facilitate the disassembly and assembly of the first breeding box and the second breeding box.

[0007] In a preferred embodiment of the utility model, the clamping structure includes a spring and a clamping block, a sleeve is fixedly connected to the side surface of the end of the connecting block, the spring is arranged inside the sleeve, one end of the spring is fixedly connected to the inner wall of the sleeve, and the other end of the spring is fixedly connected to the end of the clamping block, the side end of the clamping block passes through the sleeve and is slidably connected to the sleeve, a through hole is opened on the surface of the fixed plate, the clamping block is inserted into the inside of the through hole, a push rod is slidably connected to the inside of the through hole, both ends of the push rod are fixedly connected to the limiting blocks, the limiting blocks and the push rod on both sides of the fixed plate are pressed, the push rod pushes the clamping block out of the inside of the through hole, and the spring contracts immediately, so that the first breeding box and the second breeding box can be removed from the top of the fixed plate, and then the second breeding box can be put into the inside of the first breeding box, and the stored first breeding box and second breeding box can be put into the inside of the collection box and stacked.

[0008] In a preferred embodiment of the utility model, the upper surfaces of the first breeding box and the second breeding box are both provided with a second filter screen, the lower surface of the first breeding box is fixedly connected to a drain pipe, the surface of the drain pipe is provided with a control valve, and a sealing block is fixedly connected to the sliding connection below the second breeding box and the first breeding box.

[0009] In a preferred embodiment of the utility model, the surface of the first breeding box is rotatably connected to a door panel, a rotating block is arranged above the door panel, the rotating block is rotatably connected to the surface of the first breeding box, and a stop rod is fixedly connected to the surface of the rotating block.

[0010] In a preferred embodiment of the utility model, a water pump is fixedly connected to the rear of the support plate, and the water inlet and outlet ends of the water pump are fixedly connected to a water inlet pipe and a water outlet pipe, the water inlet pipe extends to the interior of the collection box, and the water outlet pipe extends above the top of the support plate and is fixedly connected to a nozzle.

[0011] In a preferred embodiment of the present invention, mounting plates are fixedly connected to both sides of the rear of the support plate, bolts are connected to the internal threads of the mounting plates, and support blocks are fixedly connected to the top ends of the bolts. Beneficial Effects

[0012] The utility model provides a portable crab breeding cage, which has the following beneficial effects:

[0013] 1. The portable crab breeding cage can store the breeding box by arranging the first breeding box and the second breeding box, so that the entire breeding cage is easier to carry and store when not in use, which is very convenient for frequent movement or storage, and improves the flexibility of use. At the same time, the clamping structure facilitates the disassembly and assembly of the breeding box, making the breeding cage easier to clean and maintain, which helps to maintain a good breeding environment and reduce the risk of disease and loss.

[0014] 2. This portable crab breeding cage can filter the dirty water of crab breeding by setting up a collection box and a water pump, and then spray it out from the top through the water pump, which can save water, keep the water quality stable, reduce dependence on the external environment, and the water circulation system reduces the demand for fresh water and saves the use of water resources. Especially in areas where water resources are scarce or costly, this design can significantly reduce breeding costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional rear view structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the front section structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the front cross-section structure of the first breeding box and the second breeding box of the utility model;

[0020] Figure 6 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. collecting box; 2. supporting plate; 3. universal wheel; 4. connecting frame; 5. fixing plate; 6. first breeding box; 7. second breeding box; 8. connecting block; 9. clamping structure; 10. spring; 11. clamping block; 12. sleeve; 13. push rod; 14. limit block; 15. second filter; 16. drain pipe; 17. sealing block; 18. door panel; 19. rotating block; 20. stop rod; 21. water pump; 22. water inlet pipe; 23. water outlet pipe; 24. nozzle; 25. mounting plate; 26. bolt; 27. supporting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model provides a technical solution: a portable crab breeding cage, comprising a collecting box 1 and a supporting plate 2, universal wheels 3 are fixedly connected at the four corners of the lower surface of the collecting box 1, a connecting frame 4 is fixedly connected inside the collecting box 1, a first filter screen is arranged on the upper surface of the connecting frame 4, the supporting plate 2 is fixedly connected to the rear of the collecting box 1, a plurality of fixing plates 5 are fixedly connected on both sides of the surface of the supporting plate 2, a first breeding box 6 and a second breeding box 7 are arranged above the fixing plate 5, the first breeding box 6 is arranged on the side of the second breeding box 7, the second breeding box 7 extends to the inside of the first breeding box 6 and is slidably connected to the first breeding box 6, a groove is opened on the surface of the fixing plate 5, and the side ends of the lower surfaces of the first breeding box 6 and the second breeding box 7 are fixedly connected with connecting blocks 8.

[0024] The end of the connecting block 8 extends to the inside of the groove opened in the fixed plate 5 and is provided with a clamping structure 9, which includes a spring 10 and a clamping block 11. The side of the end of the connecting block 8 is fixedly connected with a sleeve 12, and the spring 10 is arranged inside the sleeve 12. One end of the spring 10 is fixedly connected to the inner wall of the sleeve 12, and the other end of the spring 10 is fixedly connected to the end of the clamping block 11. The side end of the clamping block 11 passes through the sleeve 12 and is slidably connected to the sleeve 12. A through hole is opened on the surface of the fixed plate 5, and the clamping block 11 is inserted into the inside of the through hole. A push rod 13 is slidably connected to the inside of the through hole, and both ends of the push rod 13 are fixedly connected to the limiting block 14.

[0025] By pressing the limit blocks 14 and the push rod 13 on both sides of the fixed plate 5, the push rod 13 pushes the clamping block 11 out of the inside of the through hole, and the spring 10 contracts immediately, the first breeding box 6 and the second breeding box 7 can be removed from the top of the fixed plate 5, and then the second breeding box 7 can be put into the inside of the first breeding box 6, and the stored first breeding box 6 and the second breeding box 7 can be put into the inside of the collecting box 1 and stacked. By setting the first breeding box 6 and the second breeding box 7, the breeding boxes can be stored, making the entire breeding cage easier to carry and store when not in use. This is very convenient for situations where frequent movement or storage is required, and the flexibility of use is improved. At the same time, the clamping structure 9 facilitates the disassembly and assembly of the breeding box, making the breeding cage easier to clean and maintain, which helps to maintain a good breeding environment and reduce the risk of disease and loss.

[0026] The upper surfaces of the first breeding box 6 and the second breeding box 7 are both provided with a second filter screen 15, the lower surface of the first breeding box 6 is fixedly connected with a drain pipe 16, the surface of the drain pipe 16 is provided with a control valve, a sealing block 17 is fixedly connected to the sliding connection between the second breeding box 7 and the lower part of the first breeding box 6, a door panel 18 is rotatably connected to the surface of the first breeding box 6, a rotating block 19 is provided above the door panel 18, the rotating block 19 is rotatably connected to the surface of the first breeding box 6, and a blocking rod 20 is fixedly connected to the surface of the rotating block 19.

[0027] A water pump 21 is fixedly connected to the rear of the support plate 2, and the water inlet end and water outlet end of the water pump 21 are fixedly connected to a water inlet pipe 22 and a water outlet pipe 23. The water inlet pipe 22 extends to the interior of the collection box 1, and the water outlet pipe 23 extends above the top of the support plate 2 and is fixedly connected to a nozzle 24.

[0028] The control valve can be opened to drain water through the drain pipe 16, and the discharged water falls into the interior of the collection box 1. The first filter screen filters the discharged dirty water, and then the filtered water inside the collection box 1 is pumped out through the water pump 21, and then the water flow is sprayed out through the outlet pipe 23 and the nozzle 24 to change the water. By setting the collection box 1 and the water pump 21, the dirty water for breeding crabs can be filtered and then sprayed from the top through the water pump 21, which can save water, keep the water quality stable, reduce dependence on the external environment, and the water circulation system reduces the demand for fresh water and saves the use of water resources. Especially in areas where water resources are scarce or costly, this design can significantly reduce breeding costs.

[0029] Mounting plates 25 are fixedly connected to both sides of the rear of the support plate 2. Bolts 26 are connected to the internal threads of the mounting plates 25. Support blocks 27 are fixedly connected to the tops of the bolts 26. Rotating the bolts 26 drives the support blocks 27 to move downward, and the support blocks 27 fix the position of the entire device.

[0030] Instructions for use: Crabs are placed inside the first breeding box 6 and the second breeding box 7 for breeding. When breeding is completed, the limit blocks 14 and the push rod 13 on both sides of the fixed plate 5 are pressed, and the push rod 13 pushes the clamping block 11 out of the through hole, and the spring 10 contracts immediately, so that the first breeding box 6 and the second breeding box 7 can be removed from the top of the fixed plate 5, and then the second breeding box 7 can be put into the first breeding box 6, and the stored first breeding box 6 and the second breeding box 7 can be put into the collection box 1 and stacked.

[0031] The control valve can be opened to drain water through the drain pipe 16, and the discharged water falls into the interior of the collection box 1. The first filter screen filters the discharged dirty water, and then the filtered water in the collection box 1 is pumped out through the water pump 21, and then the water is sprayed out through the outlet pipe 23 and the nozzle 24 to replace the water.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable crab breeding cage, comprising a collecting box (1) and a supporting plate (2), characterized in that: Universal wheels (3) are fixedly connected at the four corners of the lower surface of the collecting box (1); a connecting frame (4) is fixedly connected inside the collecting box (1); a first filter screen is arranged on the upper surface of the connecting frame (4); a support plate (2) is fixedly connected to the rear of the collecting box (1); a plurality of fixing plates (5) are fixedly connected to both sides of the surface of the support plate (2); a first breeding box (6) and a second breeding box (7) are arranged above the fixing plates (5); the first breeding box (6) is arranged on the side of the second breeding box (7); the second breeding box (7) extends into the interior of the first breeding box (6) and is slidably connected to the first breeding box (6); a groove is provided on the surface of the fixing plates (5); a connecting block (8) is fixedly connected to the side ends of the lower surfaces of the first breeding box (6) and the second breeding box (7); the end of the connecting block (8) extends into the interior of the groove provided in the fixing plate (5) and is provided with a clamping structure (9); the clamping structure (9) can facilitate the disassembly and assembly of the first breeding box (6) and the second breeding box (7).

2. A portable crab breeding cage according to claim 1, characterized in that: The clamping structure (9) comprises a spring (10) and a clamping block (11); a sleeve (12) is fixedly connected to the side surface of the end of the connection block (8); and the spring (10) is arranged inside the sleeve (12).

3. A portable crab breeding cage according to claim 2, characterized in that: One end of the spring (10) is fixedly connected to the inner wall of the sleeve (12), and the other end of the spring (10) is fixedly connected to the end of the clamping block (11). The side end of the clamping block (11) passes through the sleeve (12) and is slidably connected to the sleeve (12).

4. A portable crab breeding cage according to claim 3, characterized in that: A through hole is provided on the surface of the fixing plate (5), the clamping block (11) is inserted into the through hole, a push rod (13) is slidably connected to the inside of the through hole, and both ends of the push rod (13) are fixedly connected to the limiting blocks (14).

5. A portable crab breeding cage according to claim 1, characterized in that: The upper surfaces of the first breeding box (6) and the second breeding box (7) are both provided with a second filter screen (15); the lower surface of the first breeding box (6) is fixedly connected to a drain pipe (16); a control valve is provided on the surface of the drain pipe (16); and a sealing block (17) is fixedly connected to the sliding connection between the second breeding box (7) and the lower portion of the first breeding box (6).

6. A portable crab breeding cage according to claim 1, characterized in that: The surface of the first breeding box (6) is rotatably connected to a door panel (18), a rotating block (19) is arranged above the door panel (18), the rotating block (19) is rotatably connected to the surface of the first breeding box (6), and a stop rod (20) is fixedly connected to the surface of the rotating block (19).

7. A portable crab breeding cage according to claim 1, characterized in that: A water pump (21) is fixedly connected to the rear of the support plate (2); a water inlet end and a water outlet end of the water pump (21) are both fixedly connected to a water inlet pipe (22) and a water outlet pipe (23); the water inlet pipe (22) extends into the interior of the collection box (1); the water outlet pipe (23) extends above the top of the support plate (2) and is fixedly connected to a spray head (24).

8. A portable crab breeding cage according to claim 1, characterized in that: Both sides of the rear of the support plate (2) are fixedly connected to mounting plates (25), the internal threads of the mounting plates (25) are connected to bolts (26), and the top ends of the bolts (26) are fixedly connected to support blocks (27).

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