Novel fish pump

Abstract

The utility model relates to the technical field of fish suction pumps, in particular to a novel fish suction pump which comprises a fish suction pump body arranged on the surface of a base, a supporting rod arranged at the bottom of the base, a containing groove formed in the bottom of the supporting rod, an electric push rod arranged in the containing groove, a threaded pipe arranged on the surface of a universal wheel, and a positioning screw in threaded connection with the interior of the threaded pipe. A limiting opening is formed in the side surface of the positioning screw; a bottom plate is arranged at the bottom of the supporting rod; the novel fish pump has the beneficial effects that when the novel fish pump is used, firstly, the fish pump body can be supported and placed through the base, and when the fish pump body needs to be displaced to a proper position, the base can be displaced through the universal wheels arranged below the base, so that the fish pump body can be moved; and the height of the fish pump main body can be adjusted through the arrangement of the electric push rod, so that the fish pump main body can be continuously used in a place with water on the ground.

Description

Technical Field

[0001] This utility model relates to the field of fish suction pump technology, specifically a novel fish suction pump. Background Technology

[0002] As is well known, with the development of mechanized fishing, the catch volume has increased, and fish suction pumps have been widely used in fishing operations.

[0003] Patent publication number CN206324064U discloses a low-noise fish suction pump, relating to the field of fishing equipment. It includes: a fish suction pump body and a drive device connected to the fish suction pump body. The fish suction pump body includes a transmission part and a fish-water extraction part. The transmission part is connected to the drive device, and the transmission part and the fish-water extraction part are fixedly connected. The fish-water extraction part includes a fish-water separation tank and a coaxial spiral wheel disposed within the fish-water separation tank. By employing this technical solution, the use of a coaxial spiral wheel between the fish-water separation tanks, with the coaxial spiral wheel having an axisymmetric structure, allows the spiral wheel to rotate along its axis, improving the stability of the fish suction pump, reducing noise generation and vibration, and making it safer to use.

[0004] However, in the above technical solution, the main body of the fish suction pump is fixed on the base. When it is necessary to move the main body of the fish suction pump to other positions to suck fish, the fixed base makes it inconvenient to move the main body of the fish suction pump, which makes it inconvenient to use. Therefore, this utility model proposes a new type of fish suction pump to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a novel fish suction pump to solve the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a novel fish suction pump, comprising: a base, a fish suction pump body disposed on the surface of the base, a support rod disposed at the bottom of the base, a placement groove being provided at the bottom of the support rod, and an electric push rod disposed in the placement groove;

[0007] The caster wheel has a threaded tube on its surface, and a positioning screw is screwed into the threaded tube. A limit opening is opened on the side of the positioning screw, and a base plate is provided at the bottom of the support rod.

[0008] Preferably, the support rod is fixedly connected to the bottom of the base, the electric push rod is fixedly connected to the end face of the placement slot, and the positioning screw is fixedly connected to the lifting end of the electric push rod.

[0009] Preferably, the threaded tube is fixedly connected to the surface of the universal wheel, and a fixing plate is provided on the outer side of the threaded tube. A movable opening is provided on the side of the fixing plate, and a limiting plate is inserted into the movable opening.

[0010] Preferably, one end of the limiting plate is inserted into the limiting opening, and the other end of the limiting plate is provided with a movable plate. A reset spring is provided on the inner side of the movable plate. The limiting plate as a whole has a square plate structure, and the limiting opening as a whole has an annular plate structure.

[0011] Preferably, the positioning screw has a positioning ring on its surface, and the positioning ring has a wave-shaped cover on its surface. One end of the wave-shaped cover is fixedly connected to the surface of the positioning ring, and the other end of the wave-shaped cover is fixedly connected to the surface of the base plate. The base plate has an annular plate structure.

[0012] Preferably, one end of the reset spring is fixedly connected to the inner side of the movable plate, and the other end of the reset spring is fixedly connected to the outer side of the fixed plate, and the movable plate has a square plate structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model proposes a novel fish suction pump. In use, the main body of the fish suction pump can first be supported and placed on the base. When it is necessary to move the main body of the fish suction pump to a suitable position, the base can be moved by the universal wheels set under the base, thereby moving the main body of the fish suction pump. Then, the height of the main body of the fish suction pump can be adjusted by the electric push rod so that the main body of the fish suction pump can continue to be used in places with water on the ground. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the device of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the device when it is tilted.

[0017] Figure 3 This is a partial cross-sectional view of the device of this utility model;

[0018] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Base; 2. Fish pump body; 3. Support rod; 4. Placement slot; 5. Electric push rod; 6. Caster wheel; 7. Threaded pipe; 8. Positioning screw; 9. Limiting port; 10. Base plate; 11. Fixing plate; 12. Limiting plate; 13. Moving plate; 14. Return spring; 15. Positioning ring; 16. Waveform cover. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1: Please refer to Figures 1 to 4 This utility model provides a technical solution: a novel fish suction pump, comprising: a base 1, a fish suction pump body 2 disposed on the surface of the base 1, a support rod 3 disposed at the bottom of the base 1, a placement groove 4 opened at the bottom of the support rod 3, an electric push rod 5 disposed in the placement groove 4; a caster wheel 6, a threaded tube 7 disposed on the surface of the caster wheel 6, a positioning screw 8 screwed into the threaded tube 7, a limit opening 9 opened on the side of the positioning screw 8, and a base plate 10 disposed at the bottom of the support rod 3;

[0022] First, the fish pump body 2 can be supported and placed on the base 1. When it is necessary to move the fish pump body 2 to a suitable position, the base 1 can be moved by the casters 6 set below the base 1, so that the fish pump body 2 can be moved. Then, the height of the fish pump body 2 can be adjusted by the electric push rod 5 so that the fish pump body 2 can continue to be used in places where there is water on the ground.

[0023] Example 2: Based on Example 1, a support rod 3 is provided to facilitate the displacement of the fish pump body 2. The support rod 3 is fixedly connected to the bottom of the base 1. The electric push rod 5 is fixedly connected to the end face of the placement groove 4. The positioning screw 8 is fixedly connected to the lifting end of the electric push rod 5. The threaded tube 7 is fixedly connected to the surface of the universal wheel 6. A fixing plate 11 is provided on the outer side of the threaded tube 7. A moving opening is opened on the side of the fixing plate 11, and a limiting plate 12 is inserted into the moving opening.

[0024] When in use, the positioning screw 8 can be pushed by the electric push rod 5, thereby raising the height of the base 1 from the ground, making it convenient to use the fish pump body 2 in places with water accumulation. Then, the base 1 can be moved by the casters 6 to move the fish pump body 2 to a suitable position. The casters 6 can automatically position itself.

[0025] Example 3: Based on Example 2, in order to improve the stability of the installation of the caster wheel 6, a limiting plate 12 is provided. One end of the limiting plate 12 is inserted into the limiting port 9, and the other end of the limiting plate 12 is provided with a moving plate 13. A return spring 14 is provided on the inner side of the moving plate 13. The limiting plate 12 is generally square plate structure, and the limiting port 9 is generally annular plate structure. A positioning ring 15 is provided on the surface of the positioning screw 8. A wave cover 16 is provided on the surface of the positioning ring 15. One end of the wave cover 16 is fixedly connected to the surface of the positioning ring 15, and the other end of the wave cover 16 is fixedly connected to the surface of the base plate 10. The base plate 10 is annular plate structure. One end of the return spring 14 is fixedly connected to the inner side of the moving plate 13, and the other end of the return spring 14 is fixedly connected to the outer side of the fixed plate 11. The moving plate 13 is square plate structure.

[0026] When in use, first pull the limiting plate 12 to move it backward, so that the threaded tube 7 can be easily connected to the positioning screw 8. Then, release the limiting plate 12 so that the limiting plate 12 can be reset by the elastic force of the return spring 14, so that one end of the limiting plate 12 can be inserted into the limiting port 9, thus avoiding the problem of the threaded tube 7 rotating and dislodging when displaced on bumpy roads. Then, when in use, the end face of the placement groove 4 can be covered by the wave cover 16 to prevent water from splashing onto the electric push rod 5 in the placement groove 4 when walking on waterlogged roads. The wave cover 16 can be folded and compressed.

[0027] In actual use, the fish pump body 2 can be supported and placed on the base 1. When it is necessary to move the fish pump body 2 to a suitable position, the universal wheels 6 set under the base 1 can be used to move the base 1, thereby moving the fish pump body 2. Then, the height of the fish pump body 2 can be adjusted by the electric push rod 5 so that the fish pump body 2 can continue to be used in places with water on the ground. In addition, when using, first pull the limiting plate 12 to move the limiting plate 12 backward, so that the threaded tube 7 can be connected to the positioning screw 8. Then, release the limiting plate 12 so that the limiting plate 12 can be reset by the elastic force of the return spring 14, so that one end of the limiting plate 12 can be inserted into the limiting port 9, thereby avoiding the problem of the threaded tube 7 rotating and disengaging when moving on bumpy roads.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel fish suction pump, comprising: The base (1) has a fish pump body (2) on its surface. The base (1) has a support rod (3) at its bottom, a placement groove (4) at its bottom, and an electric push rod (5) in the placement groove (4). The caster wheel (6) has a threaded tube (7) on its surface. A positioning screw (8) is screwed into the threaded tube (7). A limit opening (9) is opened on the side of the positioning screw (8). A base plate (10) is provided at the bottom of the support rod (3).

2. The novel fish suction pump according to claim 1, characterized in that: The support rod (3) is fixedly connected to the bottom of the base (1), the electric push rod (5) is fixedly connected to the end face of the placement slot (4), and the positioning screw (8) is fixedly connected to the lifting end of the electric push rod (5).

3. The novel fish suction pump according to claim 1, characterized in that: The threaded tube (7) is fixedly connected to the surface of the universal wheel (6). A fixing plate (11) is provided on the outer side of the threaded tube (7). A moving port is opened on the side of the fixing plate (11), and a limiting plate (12) is inserted into the moving port.

4. A novel fish suction pump according to claim 3, characterized in that: One end of the limiting plate (12) is inserted into the limiting port (9), and the other end of the limiting plate (12) is provided with a moving plate (13). A reset spring (14) is provided on the inner side of the moving plate (13). The limiting plate (12) is a square plate structure, and the limiting port (9) is an annular plate structure.

5. A novel fish suction pump according to claim 1, characterized in that: The positioning screw (8) has a positioning ring (15) on its surface and a wave cover (16) on its surface. One end of the wave cover (16) is fixedly connected to the surface of the positioning ring (15), and the other end of the wave cover (16) is fixedly connected to the surface of the base plate (10). The base plate (10) has an annular plate structure.

6. A novel fish suction pump according to claim 4, characterized in that: One end of the reset spring (14) is fixedly connected to the inner side of the moving plate (13), and the other end of the reset spring (14) is fixedly connected to the outer side of the fixed plate (11). The moving plate (13) has a square plate structure.

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