Fry collecting device for aquatic breeding

Abstract

The utility model belongs to the technical field of aquatic breeding equipment, and particularly relates to a fry collecting device for aquatic breeding, which comprises a breeding pond, an auxiliary pond fixedly connected to the right side surface of the breeding pond, a double-head motor fixedly connected to the inner bottom of the auxiliary pond, a threaded rod fixedly connected to the output end of the double-head motor, and a moving block in threaded connection to the outer surface of the threaded rod. A lifting plate is movably installed on the upper surface of the moving block, a bearing plate is movably installed at the end, away from the moving block, of the lifting plate, a storage box is arranged above the bearing plate, a water inlet is fixedly connected to the left side face of the storage box, a first pipeline is arranged in the storage box, and a filter plate is fixedly connected to the inner surface of the first pipeline; one end of the first pipeline away from the filter plate is fixedly connected with a water pump. The fish fry collecting device is reasonable in structure and improves fish fry collecting efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquaculture seedling equipment, and particularly relates to a fry collection device for aquaculture seedling. Background Art

[0002] As an important part of agriculture, aquaculture is of great significance for ensuring global food security and promoting economic development. During the aquaculture seedling stage, fry collection is one of the key links in the breeding process. A collection device is required for fry collection.

[0003] When using the existing fry collection device to collect fry, it usually can only slowly scoop the fry in the water for collection and requires multiple operations, resulting in low collection efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a fry collection device for aquaculture seedling, which improves the fry collection efficiency.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a fry collection device for aquaculture seedling, including a nursery pond, a secondary pond is fixedly connected to the right side surface of the nursery pond, a double-headed motor is fixedly connected to the inner bottom of the secondary pond, a threaded rod is fixedly connected to the output end of the double-headed motor, a moving block is threadedly connected to the outer surface of the threaded rod, a lifting plate is movably installed on the upper surface of the moving block, a bearing plate is movably installed at one end of the lifting plate away from the moving block, a storage box is arranged above the bearing plate, a water inlet is fixedly connected to the left side surface of the storage box, a first pipeline is arranged inside the storage box, a filter plate is fixedly connected to the inner surface of the first pipeline, a water pump is fixedly connected to one end of the first pipeline away from the filter plate, and a second pipeline is fixedly connected to the left side surface of the water pump.

[0006] Optionally, a stabilizing member is fixedly connected to the outer surface of the first pipeline, and a stabilizing member is fixedly connected to the upper surface of the storage box.

[0007] Optionally, a stabilizing member is fixedly connected to the lower surface of the water pump, and one end of the stabilizing member away from the water pump is fixedly connected to the left side surface of the stabilizing member.

[0008] Optionally, a sealing groove is formed on the right side surface of the storage box, and a sealing ring is arranged inside the sealing groove.

[0009] Optionally, a door body is arranged on the right side surface of the storage box, and a handle groove is formed on the right side surface of the door body.

[0010] Optionally, connecting blocks are fixedly connected to the front and rear outer walls of the storage box, a threaded pin is fixedly connected to the left side surface of the door body, the threaded pin is located inside the connecting block, and a screw is threadedly connected to the outer surface of the threaded pin.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model is provided with a double-headed motor, a threaded rod, a moving block, a lifting plate, a bearing plate, an auxiliary pool, a storage tank, a seedling-raising pool, a water inlet, a water pump, a first pipeline and a second pipeline. When collecting fry, first start the double-headed motor. The output end of the double-headed motor drives the threaded rod to rotate, thereby driving the moving block to move, and then driving the lifting plate to deflect to achieve the purpose of lifting, so as to drive the bearing plate to rise to a position close to the upper end of the auxiliary pool. Then, place the storage tank above the bearing plate. Control the double-headed motor to work. The output end of the double-headed motor drives the lifting plate to descend to a specified position, so that the water in the seedling-raising pool enters the storage tank through the water inlet. The water pump works to pump the water in the storage tank from the first pipeline into the second pipeline and finally into the seedling-raising pool. At the same time, the water in the seedling-raising pool is driven to flow into the storage tank, and the fry in the water are driven into the storage tank. After continuous working for a period of time, the fry collection is completed, and the water pump stops working. The utility model improves the collection efficiency of fry. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 is a first-perspective sectional three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 3 is a second-perspective sectional three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 4 is a three-dimensional structure schematic diagram of the door body of the present utility model;

[0018] Figure 5 is a three-dimensional structure schematic diagram of the storage tank of the present utility model.

[0019] In the figure: 1, seedling-raising pond; 2, auxiliary pond; 3, double-headed motor; 4, threaded rod; 5, moving block; 6, lifting plate; 7, load-bearing plate; 8, storage box; 9, water inlet; 10, first pipeline; 11, filter plate; 12, water pump; 13, second pipeline; 14, stabilizing member; 15, firming member; 16, sealing groove; 17, sealing ring; 18, connecting block; 19, door body; 20, threaded pin; 21, screw; 22, handle groove. Detailed implementation manners

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0024] Refer to Figures 1-5, a description is now given of a fry collection device for aquaculture seedling rearing provided by an embodiment of the present utility model. A fry collection device for aquaculture seedling rearing includes a seedling rearing pond 1. A secondary pond 2 is fixedly connected to the right side of the seedling rearing pond 1. The secondary pond 2 is used to place a storage box 8. A double-headed motor 3 is fixedly connected to the inner bottom of the secondary pond 2. The output end of the double-headed motor 3 is fixedly connected to a threaded rod 4. A moving block 5 is threadedly connected to the outer surface of the threaded rod 4. A lifting plate 6 is movably installed on the upper surface of the moving block 5. One end of the lifting plate 6 away from the moving block 5 is movably installed with a load-bearing plate 7. A limiting block is fixedly connected to the upper surface of the load-bearing plate 7. The limiting block is used to limit the storage box 8 so that the storage box 8 can be placed on the load-bearing plate 7. A storage box 8 is arranged above the load-bearing plate 7. The storage box 8 is used to collect fry. A water inlet 9 is fixedly connected to the left side of the storage box 8. The water inlet 9 is used to communicate with the seedling rearing pond 1. A valve is arranged at the water inlet 9. When the fry collection is completed, the valve is closed to prevent the fry from swimming out. A first pipe 10 is arranged inside the storage box 8. A filter plate 11 is fixedly connected to the inner surface of the first pipe 10. The filter plate 11 is used to block the fry to prevent it from being pumped away by a water pump 12. When collecting fry, first start the double-headed motor 3. The output end of the double-headed motor 3 drives the threaded rod 4 to rotate, thereby driving the moving block 5 to move, and then driving the lifting plate 6 to deflect to achieve the purpose of lifting, thereby driving the load-bearing plate 7 to lift, so that the load-bearing plate 7 rises to a position close to the upper end of the secondary pond 2, and then the storage box 8 is placed above the load-bearing plate 7. Control the double-headed motor 3 to work. The output end of the double-headed motor 3 drives the lifting plate 6 to descend to a specified position, so that the water in the seedling rearing pond 1 enters the storage box 8 through the water inlet 9. The water pump 12 works to pump the water in the storage box 8 from the first pipe 10 into a second pipe 13 and finally into the seedling rearing pond 1. At the same time, the water in the seedling rearing pond 1 is driven to flow into the storage box 8 and drives the fry in the water into the storage box 8. After continuous operation for a period of time, the fry collection is completed and the water pump 12 stops working. One end of the first pipe 10 away from the filter plate 11 is fixedly connected to a water pump 12. The water pump 12 is used to pump the water in the storage box 8 out into the seedling rearing pond 1. A second pipe 13 is fixedly connected to the left side of the water pump 12.

[0025] The fry collection device for aquaculture seedling rearing provided by the present utility model improves the fry collection efficiency compared with the prior art and is beneficial to the collection of fry.

[0026] In another embodiment of the present utility model, please refer to Figures 1 to 5, a stabilizing member 14 is fixedly connected to the outer surface of the first pipe 10. The stabilizing member 14 plays a stabilizing role for the first pipe 10, preventing the first pipe 10 from tilting and deforming due to uneven force. A stabilizing member 14 is fixedly connected to the upper surface of the storage tank 8, and a stabilizing member 15 is fixedly connected to the lower surface of the water pump 12. The stabilizing member 15 plays a stabilizing role for the water pump 12, preventing the first pipe 10 from deforming due to the excessive gravity of the water pump 12. One end of the stabilizing member 15 away from the water pump 12 is fixedly connected to the left side surface of the stabilizing member 14.

[0027] In another embodiment of the present invention, please refer to Figures 1 to 5 , a sealing groove 16 is provided on the right side surface of the storage tank 8. The sealing groove 16 is used for installing a sealing ring 17. A sealing ring 17 is arranged inside the sealing groove 16. The sealing ring 17 can prevent the water in the storage tank 8 from flowing out through the gap. A door body 19 is arranged on the right side surface of the storage tank 8. A handle groove 22 is provided on the right side surface of the door body 19. Connecting blocks 18 are fixedly connected to the front and rear outer walls of the storage tank 8. A threaded pin 20 is fixedly connected to the left side surface of the door body 19. The threaded pin 20 is located inside the connecting block 18. A screw 21 is threadedly connected to the outer surface of the threaded pin 20. By turning the screw 21, the threaded pin 20 can be separated from the connecting block 18, so that the door body 19 can be removed, and then the fry in the storage tank 8 can be transferred.

[0028] Working principle: When it is necessary to collect fry, first drive the double-headed motor 3. The output end of the double-headed motor 3 drives the threaded rod 4 to rotate, thereby driving the moving block 5 to move, and then driving the lifting plate 6 to deflect to achieve the purpose of lifting and lowering, so as to drive the load-bearing plate 7 to lift and lower. First, lift the load-bearing plate 7 to a position close to the upper end of the auxiliary pond 2, and then place the storage tank 8 above the load-bearing plate 7. Control the double-headed motor 3 to work. The output end of the double-headed motor 3 drives the lifting plate 6 to descend to a specified position, so that the water in the breeding pond 1 enters the storage tank 8 through the water inlet 9. The water pump 12 works, and pumps the water in the storage tank 8 from the first pipe 10 into the second pipe 13, and finally falls into the breeding pond 1. At the same time, the water in the breeding pond 1 is driven to flow into the storage tank 8, and the fry in the water are driven into the storage tank 8. After continuous working for a period of time, the fry collection is completed, and the water pump 12 stops working.

[0029] The above are only the preferred embodiments of the present invention, and are not used to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fry collecting device for aquatic seedling cultivation, comprising a seedling cultivation pond (1), characterized in that: The right side of the seedling raising pool (1) is fixedly connected to an auxiliary pool (2), the inner bottom of the auxiliary pool (2) is fixedly connected to a double-headed motor (3), the output end of the double-headed motor (3) is fixedly connected to a threaded rod (4), the outer surface of the threaded rod (4) is threadedly connected to a moving block (5), the upper surface of the moving block (5) is movably mounted with a lifting plate (6), the end of the lifting plate (6) away from the moving block (5) is movably mounted with a bearing plate (7), a storage box (8) is arranged above the bearing plate (7), the left side of the storage box (8) is fixedly connected to a water inlet (9), a first pipe (10) is arranged inside the storage box (8), the inner surface of the first pipe (10) is fixedly connected to a filter plate (11), the end of the first pipe (10) away from the filter plate (11) is fixedly connected to a water pump (12), and the left side of the water pump (12) is fixedly connected to a second pipe (13).

2. The fry collecting device for aquatic seedling cultivation as claimed in claim 1, characterized in that: A stabilizing member (14) is fixedly connected to the outer surface of the first pipe (10), and a stabilizing member (14) is fixedly connected to the upper surface of the storage box (8).

3. The fry collecting device for aquatic seedling cultivation as claimed in claim 1, characterized in that: A stabilizing member (15) is fixedly connected to the lower surface of the water pump (12), and one end of the stabilizing member (15) away from the water pump (12) is fixedly connected to the left side of the stabilizing member (14).

4. The fry collecting device for aquatic seedling cultivation as claimed in claim 1, characterized in that: A sealing groove (16) is provided on the right side of the storage box (8), and a sealing ring (17) is provided inside the sealing groove (16).

5. The fry collecting device for aquatic seedling cultivation as claimed in claim 1, characterized in that: The right side of the storage box (8) is provided with a door body (19), and the right side of the door body (19) is provided with a handle groove (22).

6. The fry collecting device for aquatic seedling cultivation as claimed in claim 5, characterized in that: The front and rear outer walls of the storage box (8) are fixedly connected with a connecting block (18), and the left side surface of the door body (19) is fixedly connected with a threaded pin (20), the threaded pin (20) is located inside the connecting block (18), and the outer surface of the threaded pin (20) is threadedly connected with a screw (21).

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