Low-noise fish pump

Abstract

The utility model relates to the technical field of fish pumps, and discloses a low-noise fish pump. Comprising a noise reduction base, mounting lugs are arranged on the side wall faces of the periphery of the noise reduction base, a bearing plate is arranged on the noise reduction base, a fish pump body is arranged on the bearing plate, a mounting groove is formed in the bottom face of the bearing plate, multiple sets of circular grooves are formed in the top face of the bearing plate in a penetrating mode, and rolling balls are movably installed in the circular grooves; multiple sets of fixing sleeves are fixedly installed on the left side wall face and the right side wall face of the noise reduction base at equal intervals, spring sliding rods are slidably installed in the fixing sleeves, and the ends, deviating from each other, of the multiple sets of spring sliding rods are fixedly connected with the inner wall of the installation groove. The multiple sets of spring sliding rods slide in the fixing sleeves to generate friction, so that vibration force is converted into friction heat energy, meanwhile, when the bearing plate vibrates, friction is generated in the sliding grooves through the multiple sets of rolling balls, the vibration force of the bearing plate is further converted into friction heat energy, and the effect of buffering the bearing plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish suction pumps, in particular to a low-noise fish suction pump. Background Art

[0002] Fish pumps are devices that use water or air as a medium to suck and transport fish. They are mainly used to suck and transport fish from fishing nets and fish tanks, and can also suck fish in waters for netless fishing. Fish pumps mainly include centrifugal fish pumps, jet fish pumps, air lift fish pumps, and vacuum compressed air fish pumps.

[0003] In the prior art, when a fish suction pump is used, mechanical vibration and noise will be generated during its operation. The mechanical vibration generated by the fish suction pump is difficult to buffer and eliminate, which may easily cause the connection parts of the fish suction pump to loosen and fall off. At the same time, the noise generated also affects the working environment.

[0004] For this purpose, we propose a low noise fish suction pump. Utility Model Content

[0005] The utility model mainly solves the above technical problems and provides a low-noise fish suction pump.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a low-noise fish suction pump, comprising a noise reduction base, the side walls of the noise reduction base are all provided with mounting ears, the noise reduction base is provided with a bearing plate, the bearing plate is provided with a fish pump body, the fish pump body is respectively provided with a fish suction pipe and a fish discharge pipe, the fish suction pipe is provided with a water pumping pipe, when in use, the mounting ears drive the noise reduction base to be installed and fixed at the use site, the fish pump body is started, the fish is sucked into the fish pump body through the fish suction pipe and finally discharged outward through the fish discharge pipe, and the water in the fish suction pipe is pumped out through the water pumping pipe;

[0007] The bottom surface of the supporting plate is provided with a mounting groove, the top surface of the supporting plate is provided with multiple groups of circular grooves and rolling balls are movably installed inside the circular grooves, the left and right side walls of the noise reduction base are evenly fixedly installed with multiple groups of fixing sleeves, spring slide bars are slidably installed in the fixing sleeves, and the ends of the multiple groups of spring slide bars that are away from each other are fixedly connected to the inner wall of the mounting groove.

[0008] Preferably, the bearing plate is slidably mounted on the noise reduction base through the cooperation of multiple sets of spring slide bars and fixing sleeves.

[0009] Preferably, a plurality of groups of slide grooves are provided on the top surface of the noise reduction base, and a plurality of groups of the rolling balls are distributed in the corresponding slide grooves.

[0010] Preferably, the cross section of the noise reduction base is an inverted T-shaped structure, and the noise reduction base includes a reinforcement seat and a rubber sleeve.

[0011] Preferably, the rubber sleeve fixing sleeve is arranged on the reinforcement seat.

[0012] Beneficial Effects

[0013] The utility model provides a low-noise fish suction pump. It has the following beneficial effects:

[0014] (1) This low-noise fish suction pump starts the fish pump body when in use. The fish pump body vibrates during operation. The vibration force generated by the fish pump body will be transmitted to the multiple sets of spring slide bars through the bearing plate, causing the spring slide bars to slide back and forth in the fixed sleeve. The multiple sets of spring slide bars slide in the fixed sleeve to generate friction, thereby converting the vibration force into frictional heat energy. At the same time, when the bearing plate vibrates, the multiple sets of rolling balls will slide left and right along the slide groove. The multiple sets of rolling balls will generate friction in the slide groove, further converting the vibration force of the bearing plate into frictional heat energy, thereby achieving the effect of buffering the bearing plate.

[0015] (2) The low-noise fish suction pump has a noise reduction effect on the contact surface between the bearing plate and the noise reduction base by setting a reinforcement seat, thereby achieving the effect of reducing the noise when the fish pump body is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the load-bearing plate and the fish pump body of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the noise reduction base of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the load-bearing plate of the utility model.

[0022] Legend:

[0023] 1. Noise reduction base; 101. Reinforced seat; 102. Rubber sleeve; 2. Mounting ear; 3. Load-bearing plate; 30. Mounting groove; 31. Roller ball; 4. Fish pump body; 5. Fish suction pipe; 6. Water suction pipe; 7. Fish discharge pipe; 8. Fixed sleeve; 9. Spring slide rod; 10. Slide groove. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment: A low noise fish suction pump, such as Figure 1 and Figure 2 As shown, it comprises a noise reduction base 1, and mounting ears 2 are arranged on the surrounding side walls of the noise reduction base 1, and a bearing plate 3 is arranged on the noise reduction base 1, and a fish pump body 4 is arranged on the bearing plate 3, and a fish suction pipe 5 and a fish discharge pipe 7 are respectively arranged on the fish pump body 4, and a water pumping pipe 6 is arranged on the fish suction pipe 5. When in use, the mounting ears 2 drive the noise reduction base 1 to be installed and fixed at the use site, and the fish pump body 4 is started, and the fish is sucked into the fish pump body 4 through the fish suction pipe 5 and finally discharged outward through the fish discharge pipe 7, and the water in the fish suction pipe 5 is pumped out through the water pumping pipe 6;

[0026] like Figure 4 As shown, the bottom surface of the carrier plate 3 is provided with a mounting groove 30, and the carrier plate 3 is provided with a plurality of groups of circular grooves and rolling balls 31 are movably installed inside the circular grooves;

[0027] like Figure 3As shown, the cross-section of the noise reduction base 1 is an inverted T-shaped structure. The noise reduction base 1 includes a reinforcement seat 101 and a rubber sleeve 102. The rubber sleeve 102 sleeves the reinforcement seat 101. The left and right side walls of the noise reduction base 1 are evenly fixedly installed with multiple groups of fixing sleeves 8. Spring slide bars 9 are slidably installed in the fixing sleeves 8. The ends of the multiple groups of spring slide bars 9 that are away from each other are fixedly connected to the inner wall of the installation groove 30. The bearing plate 3 is slidably installed on the noise reduction base 1 through the cooperation of the multiple groups of spring slide bars 9 and the fixing sleeve 8. The top surface of the noise reduction base 1 is provided with multiple groups of slide grooves 10, and multiple groups of rolling balls 31 are distributed in the corresponding slide grooves 10. When in use, the mounting ear 2 drives the noise reduction base 1 to be installed and fixed at the place of use, starts the fish pump body 4, and sucks the fish into the fish pump body 4 through the fish suction tube 5 and finally Finally, the water is discharged outwards through the fish discharge pipe 7, and the water in the fish suction pipe 5 is pumped out through the water suction pipe 6. The fish pump body 4 vibrates during operation, and the vibration force generated by the fish pump body 4 will be transmitted to the multiple groups of spring slide bars 9 through the bearing plate 3, so that the spring slide bars 9 slide back and forth in the fixed sleeve 8, and the multiple groups of spring slide bars 9 slide in the fixed sleeve 8 to generate friction, thereby converting the vibration force into friction heat energy. At the same time, when the bearing plate 3 vibrates, the multiple groups of rolling balls 31 will slide left and right along the slide groove 10, and the multiple groups of rolling balls 31 will generate friction in the slide groove 10, further converting the vibration force of the bearing plate 3 into friction heat energy, thereby having a buffering effect on the bearing plate 3, and through the provided reinforcement seat 101, the contact surface between the bearing plate 3 and the noise reduction base 1 has a noise reduction effect, thereby reducing the noise of the fish pump body 4 during operation.

[0028] The working principle of this utility model:

[0029] When in use, the fish pump body 4 is started, and the fish pump body 4 vibrates during operation. The vibration force generated by the fish pump body 4 will be transmitted to the multiple groups of spring slide bars 9 through the bearing plate 3, so that the spring slide bars 9 slide back and forth in the fixed sleeve 8. The multiple groups of spring slide bars 9 slide in the fixed sleeve 8 to generate friction, thereby converting the vibration force into frictional heat energy. At the same time, when the bearing plate 3 vibrates, the multiple groups of rolling balls 31 will slide left and right along the slide groove 10, and the multiple groups of rolling balls 31 will generate friction in the slide groove 10, further converting the vibration force of the bearing plate 3 into frictional heat energy, thereby buffering the bearing plate 3.

[0030] The reinforcement seat 101 is provided to reduce noise on the contact surface between the bearing plate 3 and the noise reduction base 1, thereby reducing the noise of the fish pump body 4 when it is working.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A low-noise fish suction pump, comprising a noise reduction base (1), the side walls of the noise reduction base (1) are all provided with mounting ears (2), the noise reduction base (1) is provided with a bearing plate (3), the bearing plate (3) is provided with a fish pump body (4), the fish pump body (4) is respectively provided with a fish suction pipe (5) and a fish discharge pipe (7), and the fish suction pipe (5) is provided with a water pump pipe (6); Features: The bottom surface of the bearing plate (3) is provided with a mounting groove (30), the top surface of the bearing plate (3) is penetrated with a plurality of groups of circular grooves, and rolling balls (31) are movably installed inside the circular grooves, and the left and right side walls of the noise reduction base (1) are fixedly installed with a plurality of groups of fixing sleeves (8) at equal intervals, and spring slide bars (9) are slidably installed inside the fixing sleeves (8), and the ends of the plurality of groups of spring slide bars (9) that are away from each other are fixedly connected to the inner wall of the mounting groove (30).

2. A low noise fish suction pump according to claim 1, characterized in that: The bearing plate (3) is slidably mounted on the noise reduction base (1) through the cooperation of multiple groups of spring slide bars (9) and fixed sleeves (8).

3. A low noise fish suction pump according to claim 1, characterized in that: The top surface of the noise reduction base (1) is provided with a plurality of groups of slide grooves (10), and the plurality of groups of rolling balls (31) are distributed in the corresponding slide grooves (10).

4. A low noise fish suction pump according to claim 1, characterized in that: The cross section of the noise reduction base (1) is an inverted T-shaped structure, and the noise reduction base (1) comprises a reinforcement base (101) and a rubber sleeve (102).

5. A low noise fish suction pump according to claim 4, characterized in that: The rubber sleeve (102) is fixedly sleeved on the reinforcement seat (101).

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