CN213953906U

CN213953906U - Water pump with shock-absorbing structure

Info

Publication number: CN213953906U
Application number: CN202023017847.0U
Authority: CN
Inventors: 姜征; 戴文源; 谭生智
Original assignee: JIANGSU HANSHEN WATER INDUSTRY TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: JIANGSU HANSHEN WATER INDUSTRY TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-13
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to the technical field of water pumps, in particular to a water pump with a damping structure, comprising a water pump, a fixing plate is fixedly connected to the lower end of the water pump, rollers are rotatably connected to the left and right ends of the inner side of the fixing plate, and the outer side of the roller The base is rotatably connected, and the water pump runs through the base. The utility model uses the storage tank and the filter plate provided. Before the water in the water inlet pipe enters the water pump, it will first enter the storage tank, and after being filtered by the filter plate, it will enter the water pump, and the water will be discharged into the water pump. When the water in the storage tank is poured back into the water inlet pipe, the water flow will drive the baffle to rotate to seal the water inlet pipe, preventing the impurities in the storage tank from entering the water inlet pipe, and the water on both sides of the baffle When the pressure is normal, the steel bar is restored to its original state and the baffle is rotated to return to its original state. The sealing state of the water inlet pipe is released to prevent particulate impurities from entering the water pump, thereby damaging the water pump and reducing the service life of the water pump.

Description

Water pump with shock-absorbing structure

Technical Field

The utility model relates to a water pump technical field specifically is a water pump with shock-absorbing structure.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, it transfers the mechanical energy of prime mover or other external energy to liquid, and increases the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also convey liquid, gas mixture and liquid containing suspended solid, the technical parameters of the water pump performance include flow, suction lift, shaft power, water power and efficiency, and can be divided into volume water pump, vane pump, etc. according to different working principles, the volume pump utilizes the change of its working chamber volume to transfer energy, the vane pump utilizes the interaction of rotary vane and water to transfer energy, and has the types of centrifugal pump, shaft pump and mixed flow pump, etc. when it is operated, the water pump can drive the whole body of the device to produce vibration, so that the bolt of fixed water pump can produce vibration, and the bolt can be fallen from the inside of the body, and the water inlet department of water pump does not have filter equipment, and when granule impurity appeared in the aquatic, granule impurity can get into the water pump to damage the water pump, reduce the life of water pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pump with shock-absorbing structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the sliding block penetrates through the base and is connected with the base in a sliding way, the inner side of the sliding block is connected with a limiting rod in a sliding way, and the limiting rod is fixedly connected with the base, the limiting rod penetrates through the sliding block, the lower end of the outer side of the limiting rod is connected with a first spring in a sliding way, the first spring is fixedly connected with the sliding block and the base, the lower end of the inner side of the base is connected with a limit plate in a sliding way, the lower side of the limit plate is fixedly connected with a second spring, the upper end of the right side of the water pump is fixedly connected with a storage tank, the upper side of the storage tank is spirally connected with a cover, the inner side of the storage tank is fixedly connected with a filter plate, the upper end of the right side of the storage tank is fixedly connected with a water inlet pipe, and the inlet tube runs through the holding vessel, the inboard right-hand member fixedly connected with valve of inlet tube, the inboard left end of inlet tube is rotated and is connected with the baffle, baffle right side fixedly connected with billet, and the billet other end and inlet tube fixed connection.

Preferably, the rollers penetrate through the fixing plate, the number of the rollers is 12, and the rollers are uniformly distributed on the left side and the right side of the fixing plate.

Preferably, the quantity of slider, the quantity of gag lever post and the quantity of first spring all have 4, and slider, gag lever post and first spring all around the base inboard both ends symmetric distribution.

Preferably, the second spring other end and base fixed connection, the quantity of second spring has 5, and the second spring is at limiting plate downside evenly distributed.

Preferably, the filter sets up for the 30 degrees angles of slope, the inlet tube is located the filter upside, the inlet tube left end is the setting of quadrangular shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through holding vessel and the filter that sets up, before the water in the inlet tube gets into the water pump, can advance to go into in the holding vessel, will go into the water pump after being filtered by the filter, block the granule impurity in the aquatic at the filter upside, when the water in the holding vessel pours backward into the inlet tube, rivers can drive the baffle and rotate and seal the inlet tube, prevent that the impurity in the holding vessel from getting into the inlet tube, when the water pressure of baffle both sides is normal, billet reconversion drives and baffle rotation reconversion, the encapsulated situation of inlet tube is relieved, when preventing that granule impurity from appearing in the water, granule impurity can get into the water pump, thereby damage the water pump, reduce the life of water pump;

2. the utility model discloses in, first spring and second spring through setting up, when the water pump produces the vibration, drive the gyro wheel at the base internal rotation through the fixed plate, thereby make the fixed plate reciprocate in the base, drive the slider compression or draw and rise first spring, the inertial force that produces when offsetting the water pump vibrations through the elasticity of first spring, limiting plate cooperation second spring passes through the elasticity of second spring, it is too big to prevent water pump inertial force, thereby lead to water pump lower extreme and base contact to take place violent vibrations, the bolt that prevents the vibrations drive fixed water pump of water pump produces vibrations, thereby make the bolt follow the internal coming off of fixture.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a left side view structural diagram of the roller of the present invention.

In the figure: 1-water pump, 2-fixed plate, 3-roller, 4-base, 5-slide block, 6-spacing rod, 7-first spring, 8-spacing rod, 9-second spring, 10-storage tank, 11-cover, 12-filter plate, 13-water inlet pipe, 14-valve, 15-baffle plate and 16-steel bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a water pump with a damping structure comprises a water pump 1, wherein the lower end of the water pump 1 is fixedly connected with a fixed plate 2, the left end and the right end of the inner side of the fixed plate 2 are rotatably connected with a roller 3, the outer side of the roller 3 is rotatably connected with a base 4, the water pump 1 penetrates through the base 4, the left end and the right end of the outer side of the fixed plate 2 are fixedly connected with a slide block 5, the slide block 5 penetrates through the base 4, the slide block 5 is slidably connected with the base 4, the inner side of the slide block 5 is slidably connected with a limiting rod 6, the limiting rod 6 is fixedly connected with the base 4, the limiting rod 6 penetrates through the slide block 5, the lower end of the outer side of the limiting rod 6 is slidably connected with a first spring 7, the first spring 7 is fixedly connected with the slide block 5 and the base 4, the lower end of the inner side of the base 4 is slidably connected with a limiting plate 8, the limiting plate 8 is matched with a second spring 9 to prevent the inertia force of the water pump 1 from being too large, so that the lower end of the water pump 1 is contacted with the base 4 to generate violent vibration, the lower side of the limiting plate 8 is fixedly connected with the second spring 9, 1 right side upper end fixedly connected with holding vessel 10 of water pump, 10 upside screw connections of holding vessel have lid 11, the inboard fixedly connected with filter 12 of

holding vessel

10, 10 right side upper end fixedly connected with inlet tube 13 of holding vessel, and inlet tube 13 runs through holding vessel 10, the inboard right-hand member fixedly connected with valve 14 of inlet tube 13, the inboard left end of inlet tube 13 rotates and is connected with baffle 15, baffle 15 right side fixedly connected with billet 16, provide power for the resetting of baffle 15, and the 16 other ends of billet and inlet tube 13 fixed connection.

The rollers 3 penetrate through the fixing plate 2, the number of the rollers 3 is 12, and the rollers 3 are uniformly distributed on the left side and the right side of the fixing plate 2, so that the rollers 3 can support the fixing plate 2 more stably, and meanwhile, the friction force between the fixing plate 2 and the base 4 is reduced, and the fixing plate 2 can move up and down in the base 4 conveniently; the number of the sliding blocks 5, the number of the limiting rods 6 and the number of the first springs 7 are 4, and the sliding blocks 5, the limiting rods 6 and the first springs 7 are symmetrically distributed at the front end and the rear end of the inner side of the base 4, so that the limiting of the sliding blocks 5 on the fixed plate 2 is more stable, and the first springs 7 can offset inertia wheels of the water pump 1 conveniently; the other end of the second spring 9 is fixedly connected with the base 4, the number of the second springs 9 is 5, and the second springs 5 are uniformly distributed on the lower side of the limiting plate 8, so that the limiting plate 8 is supported by the second springs 9 more stably; the filter 12 is the setting of 30 degrees angles of slope, and inlet tube 13 is located the filter 12 upside, and the 13 left ends of inlet tube are the setting of quadrangular shape, prevent that filter 12 filters the impurity of crossing and plug up the through-hole of filter 12, influence the filtration of filter 12 to water.

The working process is as follows: all electrical appliances in the device are external power supplies, when the water pump 1 vibrates, the fixed plate 2 drives the roller 3 to rotate in the base 4, so that the fixed plate 2 moves up and down in the base 4, the slide block 5 is driven to compress or pull up the first spring 7, the inertia force generated when the water pump 1 vibrates is offset through the elasticity of the first spring 7, the limiting plate 8 is matched with the second spring 9 to prevent the inertia force of the water pump 1 from being too large, so that the lower end of the water pump 1 is contacted with the base 4 to generate violent vibration, before the water in the water inlet pipe 13 enters the water pump 1, the water enters the storage tank 10, the water is filtered by the filter plate 12 and then enters the water pump 1, particle impurities in the water are blocked at the upper side of the filter plate 12, when the water in the storage tank 10 flows backwards into the water inlet pipe 13, the water flow drives the baffle plate 15 to rotate to seal the water inlet pipe 13, and the impurities in the storage tank 10 are prevented from entering the water inlet pipe 13, when the water pressure on both sides of the baffle 15 is normal, the steel bar 16 is driven to restore the original state and the baffle 15 rotates to restore the original state, the sealing state of the water inlet pipe 13 is released, and the rotating cover 11 can clean the impurities in the storage tank 10.

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

Claims

1. A water pump with a shock-absorbing structure, comprising a water pump (1), characterized in that: the lower end of the water pump (1) is fixedly connected with a fixing plate (2), and both the left and right ends of the inner side of the fixing plate (2) rotate. A roller (3) is connected, the outer side of the roller (3) is rotatably connected with a base (4), and the water pump (1) penetrates through the base (4), and the left and right ends of the outer side of the fixing plate (2) are fixedly connected with sliders ( 5), the slider (5) penetrates the base (4), and the slider (5) is slidably connected to the base (4), and the inner side of the slider (5) is slidably connected to the limit rod (6), and the limit The rod (6) is fixedly connected with the base (4), the limit rod (6) penetrates the slider (5), and a first spring (7) is slidably connected to the outer lower end of the limit rod (6). The spring (7) is fixedly connected with the slider (5) and the base (4), the inner lower end of the base (4) is slidably connected to a limit plate (8), and the lower side of the limit plate (8) is fixedly connected with a second A spring (9), a storage tank (10) is fixedly connected to the upper end of the right side of the water pump (1), a cover (11) is screwed on the upper side of the storage tank (10), and the inner side of the storage tank (10) is fixedly connected There is a filter plate (12), a water inlet pipe (13) is fixedly connected to the upper end of the right side of the storage tank (10), and the water inlet pipe (13) runs through the storage tank (10), and the inner right end of the water inlet pipe (13) is fixedly connected There is a valve (14), the inner left end of the water inlet pipe (13) is rotatably connected with a baffle (15), the right side of the baffle (15) is fixedly connected with a steel bar (16), and the other end of the steel bar (16) It is fixedly connected with the water inlet pipe (13).

2. A water pump with a shock absorbing structure according to claim 1, characterized in that: the rollers (3) penetrate through the fixing plate (2), the number of the rollers (3) is 12, and the rollers (3) (3) Evenly distributed on the left and right sides of the fixing plate (2).

3. A water pump with a shock absorbing structure according to claim 1, characterized in that: the number of the sliders (5), the number of limit rods (6) and the number of the first springs (7) are all equal to There are 4, and the sliding block (5), the limit rod (6) and the first spring (7) are symmetrically distributed at the front and rear ends of the inner side of the base (4).

4. A water pump with a shock absorbing structure according to claim 1, characterized in that: the other end of the second spring (9) is fixedly connected to the base (4), and the number of the second spring (9) There are 5, and the second springs (9) are evenly distributed on the lower side of the limiting plate (8).

5. A water pump with a shock-absorbing structure according to claim 1, characterized in that: the filter plate (12) is arranged at an angle of 30 degrees, and the water inlet pipe (13) is located on the filter plate (12) The left end of the water inlet pipe (13) is arranged in a quadrangular prism shape.