Bait feeding device for breeding juvenile crabs

Abstract

The utility model provides a bait throwing device for juvenile crab cultivation, which relates to the technical field of feed throwing and comprises a support plate, a motor box fixedly connected to one side of the top wall of the support plate, a second motor mounted on one side of the inner wall of the motor box, a turntable mounted at the output end of the second motor, and a throwing box mounted on one side of the top wall of the turntable. The first motor is installed on one side of the inner wall of the feeding box, the feeding roller is installed at the output end of the first motor, the water pump is installed on one side of the inner wall of the feeding box, one side of the surface wall of the water pump communicates with the connecting pipe, and the electromagnetic valve is installed at the output end of the connecting pipe. The second motor is started to drive the feeding roller to rotate to throw crab bait, and meanwhile, the first motor is started to adjust the output direction of the feeding box, so that the workload of a user is reduced, and the working efficiency of bait feeding in crab breeding is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed feeding, in particular to a bait feeding device for crab seedling cultivation. Background Art

[0002] Aquaculture is a production activity that uses artificial means to expand or change the status of fishery resources in waters. Crabs are the most important freshwater crabs in China. They have tender meat, delicious taste and are extremely nutritious. Due to the strong adaptability of river crabs and the wide range of breeding, the scale of breeding has increased rapidly in recent years, bringing good economic benefits to farmers. River crabs have a wide diet and like to eat animal bait, but they still mainly feed on easily available plant bait. When submerged grass such as water chestnuts and grass are insufficient, green fresh grass on land, such as grass, can be added. Sweet potatoes, pumpkins, and grains can also be added. You can also feed them the offal left over from slaughterhouses, snails, frogs, clams, and eels. When the water temperature is 3~5℃, crabs are less active and eat less, so feed them less every other day or for several days. When the water temperature is below 5~10℃, crabs become more active and the amount of feeding should be increased.

[0003] However, in the existing crab and crab seedling cultivation process, crabs are mostly cultivated on a large scale, and the cultivation range is large, which leads to an increase in the workload of feeding bait in crab cultivation, thereby reducing the work efficiency of crab cultivation operations, and the raw materials of crab bait are relatively complex and need to be processed before feeding crabs. Therefore, it is necessary to propose a new type of bait feeding device for crab and crab seedling cultivation. Utility Model Content

[0004] The utility model aims to solve the problems that the scope of crab breeding is large, the workload of feeding crab bait is increased, and the crab bait needs to be fully processed before feeding, and a bait feeding device for crab and crab seed breeding is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bait delivery device for crab and crab seedling cultivation, comprising a support plate, a motor box is fastened to one side of the top wall of the support plate, a second motor is installed on one side of the inner wall of the motor box, a turntable is installed on the output end of the second motor, a feeding box is installed on one side of the top wall of the turntable, a first motor is installed on one side of the inner wall of the feeding box, a feeding roller is installed on the output end of the first motor, a water pump is installed on one side of the inner wall of the feeding box, a connecting pipe is connected to one side of the surface wall of the water pump, and a solenoid valve is installed on the output end of the connecting pipe.

[0006] Preferably, one side of the surface wall of the feeding box is connected to a wind box, and one side of the inner wall of the wind box is installed with a fan.

[0007] Preferably, four universal wheels are installed on the surface wall of the support plate, and a mixing box is fastened to one side of the top wall of the support plate.

[0008] Preferably, a third motor is installed on one side of the inner wall of the stirring box, and a stirring plate is installed on the output end of the third motor.

[0009] Preferably, one side of the top wall of the mixing box is connected to a crushing box, and one side of the inner wall of the crushing box is installed with a fourth motor.

[0010] Preferably, the output end of the fourth motor is sleeved with a driving gear, and one side of the surface wall of the driving gear is meshingly connected with a driven gear.

[0011] Preferably, a crushing roller is installed on one side of the surface wall of the driving gear and the driven gear respectively, and a feeding port is connected to one side of the top wall of the crushing box.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the stirred crab bait is transported to the feeding box under the action of a water pump, the second motor is started, and the feeding roller is driven to rotate to throw out the crab bait. At the same time, the first motor is started to adjust the output direction of the feeding box, thereby reducing the workload of the user and improving the work efficiency of bait delivery in crab farming.

[0014] 2. In the utility model, the user starts the fourth motor to drive the broken roller to rotate and then crush the crab bait, and then starts the third motor to drive the stirring plate to rotate, so as to fully blend the crab bait and improve the work efficiency of the crab breeding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a bait delivery device for crab seedling cultivation;

[0016] Figure 2 The utility model provides a schematic diagram of the internal cross-sectional structure of a bait delivery device for crab seedling cultivation;

[0017] Figure 3 The utility model provides a schematic diagram of the internal cross-sectional structure of a bait delivery device for crab seedling cultivation from a side view;

[0018] Figure 4 The utility model provides a partial structural schematic diagram of a bait placing device for crab seedling cultivation.

[0019] Legend: 1. Support plate; 2. Feed box; 3. Water pump; 4. Connecting pipe; 5. Solenoid valve; 6. First motor; 7. Feed roller; 8. Turntable; 9. Second motor; 10. Motor box; 11. Bellows; 12. Fan; 13. Feed inlet; 14. Crushing box; 15. Mixing box; 16. Third motor; 17. Mixing plate; 18. Fourth motor; 19. Driving gear; 20. Driven gear; 21. Universal wheel; 22. Crushing roller. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example 1

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a bait delivery device for crab seedling cultivation, comprising a support plate 1, a motor box 10 is fastened to one side of the top wall of the support plate 1, a second motor 9 is installed on one side of the inner wall of the motor box 10, a turntable 8 is installed on the output end of the second motor 9, a feeding box 2 is installed on one side of the top wall of the turntable 8, a first motor 6 is installed on one side of the inner wall of the feeding box 2, a feeding roller 7 is installed on the output end of the first motor 6, a water pump 3 is installed on one side of the inner wall of the feeding box 2, a connecting pipe 4 is connected to one side of the surface wall of the water pump 3, a solenoid valve 5 is installed on the output end of the connecting pipe 4, a bellows 11 is connected to one side of the surface wall of the feeding box 2, and a fan 12 is installed on one side of the inner wall of the bellows 11.

[0023] In this embodiment, the user starts the water pump 3, and under the action of the connecting pipe 4, the crab bait in the mixing box 15 is transported to the feeding box 2. Then the user opens the solenoid valve 5 to transport the crab bait to the top of the feeding roller 7, and starts the first motor 6 installed on one side of the feeding box 2. The output end of the first motor 6 rotates to drive the feeding roller 7 to rotate, and then the crab bait is released. Then, the user starts the second motor 9 installed in the motor box 10. The output end of the second motor 9 rotates to drive the turntable 8 to rotate. The rotation of the turntable 8 drives the feeding box 2 to rotate, and then the output direction of the feeding box 2 is adjusted, thereby reducing the workload of the user and improving the work efficiency of bait delivery in crab farming. The user starts the fan 12 installed in the bellows 11, and the efficiency of crab bait delivery is improved under the action of the fan 12. Example 2

[0024] like Figure 1-Figure 4 As shown, four universal wheels 21 are installed on the surface wall of the support plate 1, a mixing box 15 is fastened to one side of the top wall of the support plate 1, a third motor 16 is installed on one side of the inner wall of the mixing box 15, a mixing plate 17 is installed on the output end of the third motor 16, a crushing box 14 is connected to one side of the top wall of the mixing box 15, a fourth motor 18 is installed on one side of the inner wall of the crushing box 14, a driving gear 19 is sleeved on the output end of the fourth motor 18, a driven gear 20 is meshedly connected to one side of the surface wall of the driving gear 19, crushing rollers 22 are respectively installed on one side of the surface wall of the driving gear 19 and the driven gear 20, and a feed port 13 is connected to one side of the top wall of the crushing box 14.

[0025] In this embodiment, under the action of the universal wheel 21, the user can drive the support plate 1 to move, and then can put bait into crab ponds in multiple places. The user puts the crab bait into the feed inlet 13, and then starts the fourth motor 18 in the crushing box 14. The output end of the fourth motor 18 rotates to drive the driving gear 19 to rotate, and the driving gear 19 rotates to drive the driven gear 20 to rotate. The driving gear 19 and the driven gear 20 rotate to drive the crushing roller 22 to rotate, and then the crab bait is crushed. The crushed crab bait falls into the mixing box 15. Then the user starts the third motor 16. The output end of the third motor 16 rotates to drive the mixing plate 17 to rotate, so that the crab bait is fully stirred, thereby improving the work efficiency of crab farming.

[0026] The working principle of this embodiment is as follows: when in use, first connect the power supply, the user puts the crab bait into the feed port 13, starts the fourth motor 18, the output end of the fourth motor 18 rotates to drive the driving gear 19 to rotate, the driving gear 19 rotates to drive the driven gear 20 to rotate, the driving gear 19 and the driven gear 20 rotate to drive the crushing roller 22 to rotate, and then the crab bait is crushed, and the crushed crab bait falls into the mixing box 15, then the user starts the third motor 16, the output end of the third motor 16 rotates to drive the stirring plate 17 to rotate, then the user starts the water pump 3, and in the connection Under the action of the connecting pipe 4, the crab bait in the mixing box 15 is transported to the feeding box 2, the solenoid valve 5 is opened, and the crab bait is transported to the top of the feeding roller 7, and then the first motor 6 is started. The output end of the first motor 6 rotates to drive the feeding roller 7 to rotate, and then the crab bait is released. Then, the user starts the second motor 9, and the output end of the second motor 9 rotates to drive the turntable 8 to rotate. The rotation of the turntable 8 drives the feeding box 2 to rotate, and then the output direction of the feeding box 2 is adjusted to reduce the workload of the user. Finally, the user turns on the fan 12 to improve the efficiency of crab bait delivery under the action of the fan 12.

[0027] The wiring diagram of the water pump 3, the solenoid valve 5, the first motor 6, the second motor 9, the fan 12, the third motor 16 and the fourth motor 18 in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the water pump 3, the solenoid valve 5, the first motor 6, the second motor 9, the fan 12, the third motor 16 and the fourth motor 18 are no longer explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A bait delivery device for crab seedling cultivation, characterized in that: The invention comprises a support plate (1), a motor box (10) is fastened to one side of the top wall of the support plate (1), a second motor (9) is mounted on one side of the inner wall of the motor box (10), a turntable (8) is mounted on the output end of the second motor (9), a feeding box (2) is mounted on one side of the top wall of the turntable (8), a first motor (6) is mounted on one side of the inner wall of the feeding box (2), a feeding roller (7) is mounted on the output end of the first motor (6), a water pump (3) is mounted on one side of the inner wall of the feeding box (2), a connecting pipe (4) is connected to one side of the surface wall of the water pump (3), and a solenoid valve (5) is mounted on the output end of the connecting pipe (4).

2. The bait delivery device for crab seedling cultivation according to claim 1 is characterized in that: One side of the surface wall of the feeding box (2) is connected to a wind box (11), and one side of the inner wall of the wind box (11) is provided with a fan (12).

3. The bait delivery device for crab seedling cultivation according to claim 1, characterized in that: Four universal wheels (21) are mounted on the surface wall of the support plate (1), and a stirring box (15) is fastened to one side of the top wall of the support plate (1).

4. The bait delivery device for crab seedling cultivation according to claim 3 is characterized in that: A third motor (16) is mounted on one side of the inner wall of the stirring box (15), and a stirring plate (17) is mounted on the output end of the third motor (16).

5. The bait delivery device for crab seedling cultivation according to claim 4, characterized in that: One side of the top wall of the mixing box (15) is connected to the crushing box (14), and one side of the inner wall of the crushing box (14) is mounted with a fourth motor (18).

6. The bait delivery device for crab seedling cultivation according to claim 5, characterized in that: The output end of the fourth motor (18) is sleeved with a driving gear (19), and one side of the surface wall of the driving gear (19) is meshingly connected with a driven gear (20).

7. The bait delivery device for crab seedling cultivation according to claim 6, characterized in that: A crushing roller (22) is respectively installed on one side of the surface wall of the driving gear (19) and the driven gear (20), and a feed inlet (13) is connected to one side of the top wall of the crushing box (14).

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