Buffering water injection device for weever culture

Abstract

The utility model relates to the technical field of weever culture, in particular to a buffering water injection device for weever culture, which comprises a water injection pipe, a buffering cap, a buffering mechanism and an output mechanism, an outlet of the water injection pipe communicates with a mounting cylinder through a reducing pipe; the buffer cap is arranged at the outlet of the mounting cylinder and is connected with the outlet of the mounting cylinder through the connecting rod; the buffer mechanism is arranged in the mounting cylinder and is connected with the mounting cylinder through a supporting piece; the output mechanism is arranged in the mounting cylinder, one end of the output mechanism is in transmission connection with the buffer mechanism, and the other end of the output mechanism extends out of the mounting cylinder. The buffering mechanism and the output mechanism are arranged in a matched mode, multi-stage buffering of water flow is achieved, meanwhile, when the water flow flows through the buffering impeller, the buffering impeller is pushed to rotate so as to drive the resistance blades to rotate, kinetic energy of the water flow is converted into mechanical energy of the resistance blades, and most impact force of the water flow is relieved; the influence of water flow on the fishpond during water injection is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sea bass breeding, in particular to a buffer water injection device for sea bass breeding. Background Art

[0002] Seabass are long and flattened, with a lower jaw longer than the upper one and firm, garlic-shaped flesh. They thrive in freshwater, inhabiting the bottom of clear, flowing waters. They lurk during the day and are active at night, preying on shrimp and small fish. They are found along the western Pacific Ocean and along the Chinese coast, with greater abundance in the Yellow Sea and Bohai Sea.

[0003] Chinese patent publication number CN218389410U discloses a buffered water injection device for sea bass farming, relating to the field of sea bass farming technology. The device comprises a water injection pipe outlet end, and a buffer block rotatably mounted between the water injection pipe outlet end and a water retaining cap. The buffer block is rotatably mounted between the water injection pipe outlet end and the water retaining cap. When water strikes the buffer block, the buffer block moves toward the water retaining cap, causing water to flow outward and impact the inner wall of the water retaining cap. A spring is disposed between the water retaining cap and the buffer block, thereby reducing the impact of water at the water injection pipe outlet end. A thick permanent magnet is disposed on the inner side of the water retaining cap, and a thin permanent magnet is disposed on one side of the buffer block. The repulsive force generated between the magnetic pole faces of the thin permanent magnet and the magnetic pole faces of the thick permanent magnet provides thrust for the buffer block to move into the bell mouth, thereby preventing the fish in the fish pond from being startled by water ripples and impact.

[0004] However, the above technical solution has the following shortcomings: the water flow is buffered by relying on the elastic force of the spring and the repulsive force between the permanent magnets. The elastic force of the spring and the magnetic force of the permanent magnets are very limited, and the water flow at the water outlet still has a strong impact force, and the buffering effect is not ideal. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a buffer water injection device for sea bass breeding.

[0006] The technical solution of the utility model is a buffer water injection device for sea bass breeding, comprising:

[0007] A water injection pipe, the outlet of which is connected to the installation cylinder through a reducing pipe;

[0008] A buffer cap is provided at the outlet of the installation cylinder and is connected to the outlet of the installation cylinder via a connecting rod;

[0009] A buffer mechanism is provided in the mounting tube for buffering water flow, and the buffer mechanism is connected to the mounting tube via a support member;

[0010] The output mechanism is arranged in the installation tube, one end of the output mechanism is transmission-connected with the buffer mechanism, and the other end of the output mechanism extends to the outside of the installation tube.

[0011] Preferably, the support member includes a support rod and a support ring; a plurality of support rods are provided, one end of the support rod is fixedly connected to the inner wall of the mounting tube, and the support ring is fixedly connected to the other end of the support rod.

[0012] Preferably, the buffer mechanism includes a guide rod, a mounting ring, a buffer impeller and a buffer member; one end of the guide rod is rotatably connected to the support ring, the mounting ring is slidably connected to the guide rod, a plurality of buffer impellers are provided, and the plurality of buffer impellers are evenly distributed on the surface of the mounting ring, one end of the buffer member is connected to the support ring, and the other end of the buffer member is connected to the mounting ring.

[0013] Preferably, the buffer member includes a connecting ring and a buffer spring; the connecting ring is rotatably connected to the support ring, a plurality of buffer springs are provided, one end of the buffer spring is connected to the connecting ring, and the other end of the buffer spring is connected to the mounting ring.

[0014] Preferably, it further comprises a guide block, which is located in the reducer and is fixedly connected to one end of the guide rod away from the support ring.

[0015] Preferably, the output mechanism includes an output rod and resistance blades; one end of the output rod is fixedly connected to the guide rod, and the other end of the output rod passes through the mounting tube and the buffer cap and extends to the outside of the buffer cap. A plurality of resistance blades are provided, and the resistance blades are fixedly connected to the output rod, and the resistance blades are evenly distributed on the surface of the output rod.

[0016] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0017] The utility model realizes multi-stage buffering of water flow through the coordinated arrangement between the buffer mechanism and the output mechanism. At the same time, when the water flows through the buffer impeller, it drives the buffer impeller to rotate. The rotation of the buffer impeller drives the resistance blade to rotate through the mounting ring, the guide rod and the output rod, thereby converting the kinetic energy of the water flow into the mechanical energy of the resistance blade, alleviating most of the impact force of the water flow and reducing the impact of the water flow on the fish pond during water injection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of an embodiment of the present invention;

[0019] Figure 2 A cross-sectional view of an embodiment of the present invention;

[0020] Figure 3 This is a three-dimensional diagram of a buffer mechanism in an embodiment of the present utility model;

[0021] Figure 4 This is a three-dimensional diagram of a support member in an embodiment of the present invention.

[0022] Figure numerals: 1. Water injection pipe; 2. Reducer; 3. Buffer mechanism; 31. Guide rod; 32. Mounting ring; 33. Buffer member; 331. Connecting ring; 332. Buffer spring; 34. Buffer impeller; 35. Guide block; 4. Support member; 41. Support rod; 42. Support ring; 5. Output mechanism; 51. Output rod; 52. Resistance blade; 6. Mounting cylinder; 7. Buffer cap; 8. Connecting rod. DETAILED DESCRIPTION

[0023] Example 1

[0024] like Figure 1-4 As shown, the present invention provides a buffer water injection device for sea bass farming, comprising a water injection pipe 1, a buffer cap 7, a buffer mechanism 3 and an output mechanism 5;

[0025] The outlet of the water injection pipe 1 is connected to the installation cylinder 6 through the reducer 2;

[0026] The buffer cap 7 is provided at the outlet of the installation cylinder 6 and is connected to the outlet of the installation cylinder 6 via a connecting rod 8;

[0027] The buffer mechanism 3 is disposed in the mounting tube 6 for buffering the water flow. The buffer mechanism 3 is connected to the mounting tube 6 via a support member 4. The support member 4 includes a support rod 41 and a support ring 42. A plurality of support rods 41 are provided. One end of the support rod 41 is fixedly connected to the inner wall of the mounting tube 6, and the support ring 42 is fixedly connected to the other end of the support rod 41.

[0028] The output mechanism 5 is disposed in the mounting tube 6 , one end of the output mechanism 5 is transmission-connected to the buffer mechanism 3 , and the other end of the output mechanism 5 extends to the outside of the mounting tube 6 .

[0029] Example 2

[0030] like Figure 2-4As shown, the utility model proposes a buffer water injection device for sea bass farming. Compared with the first embodiment, this embodiment further specifically discloses the structure of the buffer mechanism 3; the buffer mechanism 3 includes a guide rod 31, a mounting ring 32, a buffer impeller 34, a guide block 35 and a buffer member 33; one end of the guide rod 31 is rotatably connected to the support ring 42, the mounting ring 32 is slidably connected to the guide rod 31, the guide block 35 is located in the reducer 2, the guide block 35 is fixedly connected to the end of the guide rod 31 away from the support ring 42, a plurality of buffer impellers 34 are provided, and the plurality of buffer impellers 34 are evenly distributed on the surface of the mounting ring 32, one end of the buffer member 33 is connected to the support ring 42, and the other end of the buffer member 33 is connected to the mounting ring 32, and the buffer member 33 includes a connecting ring 331 and a buffer spring 332; the connecting ring 331 is rotatably connected to the support ring 42, and a plurality of buffer springs 332 are provided, one end of the buffer spring 332 is connected to the connecting ring 331, and the other end of the buffer spring 332 is connected to the mounting ring 32.

[0031] Example 3

[0032] like Figure 2-4 As shown, the utility model proposes a buffer water injection device for sea bass farming. Compared with the second embodiment, this embodiment further specifically discloses the structure of the output mechanism 5; the output mechanism 5 includes an output rod 51 and a resistance blade 52; one end of the output rod 51 is fixedly connected to the guide rod 31, and the other end of the output rod 51 passes through the mounting tube 6 and the buffer cap 7 and extends to the outside of the buffer cap 7, and a plurality of resistance blades 52 are provided, and the resistance blades 52 are fixedly connected to the output rod 51, and the resistance blades 52 are evenly distributed on the surface of the output rod 51.

[0033] When in use, the device is installed in a fish pond so that the resistance blades 52 extend out of the water surface, and the water inlet of the water injection pipe 1 is connected to the water supply pipe. The water flow in the water injection pipe 1 flows into the installation cylinder 6 through the reducer 2. When the water flows into the reducer 2, it pushes the buffer impeller 34 and the installation ring 32 to move. The movement of the installation ring 32 compresses the buffer spring 332 to buffer the water flow. When the water flows through the buffer impeller 34, it pushes the buffer impeller 34 to rotate. The rotation of the buffer impeller 34 drives the resistance blades 52 to rotate through the installation ring 32, the guide rod 31 and the output rod 51, converting the kinetic energy of the water flow into mechanical energy of the resistance blades 52, alleviating most of the impact force of the water flow, and reducing the impact of the water flow on the fish pond during water injection.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A buffer water injection device for sea bass farming, characterized in that: include: A water injection pipe (1), the outlet of which is connected to a mounting cylinder (6) via a reducing pipe (2); A buffer cap (7) is provided at the outlet of the installation cylinder (6), and the buffer cap (7) is connected to the outlet of the installation cylinder (6) via a connecting rod (8); A buffer mechanism (3) is arranged in the mounting cylinder (6) and is used to buffer the water flow. The buffer mechanism (3) is connected to the mounting cylinder (6) via a support member (4); The output mechanism (5) is arranged in the mounting tube (6), one end of the output mechanism (5) is transmission-connected to the buffer mechanism (3), and the other end of the output mechanism (5) extends to the outside of the mounting tube (6).

2. A buffer water injection device for sea bass farming according to claim 1, characterized in that: The support member (4) comprises a support rod (41) and a support ring (42); a plurality of support rods (41) are provided, one end of the support rod (41) is fixedly connected to the inner wall of the mounting cylinder (6), and the support ring (42) is fixedly connected to the other end of the support rod (41).

3. A buffer water injection device for sea bass farming according to claim 2, characterized in that: The buffer mechanism (3) comprises a guide rod (31), a mounting ring (32), a buffer impeller (34) and a buffer member (33); one end of the guide rod (31) is rotatably connected to the support ring (42), the mounting ring (32) is slidably connected to the guide rod (31), a plurality of buffer impellers (34) are provided, and the plurality of buffer impellers (34) are evenly distributed on the surface of the mounting ring (32), one end of the buffer member (33) is connected to the support ring (42), and the other end of the buffer member (33) is connected to the mounting ring (32).

4. A buffer water injection device for seabass farming according to claim 3, characterized in that: The buffer member (33) includes a connecting ring (331) and a buffer spring (332); the connecting ring (331) is rotatably connected to the support ring (42); a plurality of buffer springs (332) are provided; one end of the buffer spring (332) is connected to the connecting ring (331), and the other end of the buffer spring (332) is connected to the mounting ring (32).

5. A buffer water injection device for sea bass farming according to claim 3, characterized in that: It also includes a guide block (35), which is located in the reducer (2) and is fixedly connected to one end of the guide rod (31) away from the support ring (42).

6. A buffer water injection device for seabass farming according to claim 3, characterized in that: The output mechanism (5) comprises an output rod (51) and resistance blades (52); one end of the output rod (51) is fixedly connected to the guide rod (31), and the other end of the output rod (51) passes through the mounting tube (6) and the buffer cap (7) and extends to the outside of the buffer cap (7); a plurality of resistance blades (52) are provided, the resistance blades (52) are fixedly connected to the output rod (51), and the resistance blades (52) are evenly distributed on the surface of the output rod (51).

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