CN213419327U

CN213419327U - Water pump with noise reduction mechanism

Info

Publication number: CN213419327U
Application number: CN202021772138.0U
Authority: CN
Inventors: 谭韵琴; 林旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-11
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a water pump technical field specifically is a water pump with mechanism of making an uproar falls, including the water pump main part, the connector is installed to the bottom both sides of water pump main part, and the surface of connector is provided with the mechanism of making an uproar falls, the mechanism of making an uproar includes first protecting sheathing, the surface of connector is inconsistent with first protecting sheathing's inner wall, and the board of making an uproar falls in first protecting sheathing's inside fixedly connected with honeycomb, the inside of the board of making an uproar falls in the honeycomb is inserted and is equipped with the telescopic link, and the telescopic link inserts and establish the one end fixedly connected with limiting plate that the board is made an uproar falls in the honeycomb. The utility model discloses be provided with the honeycomb and fall the board of making an uproar and limiting plate, can carry on spacingly with the water pump main part through the limiting plate to can alleviate the vibration when water pump main part work produces the vibration, reduce the production of noise, and fall the board of making an uproar through the honeycomb, can carry out one step of elimination with the noise, thereby can effectually reduce the noise of water pump.

Description

Water pump with noise reduction mechanism

Technical Field

The utility model relates to a water pump technical field specifically is a water pump with mechanism of making an uproar falls.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transmits mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, and is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and the technical parameters of the performance of the water pump include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles.

When the water pump is in use, vibration can be generated, so that the noise of the water pump is large, the environment is in a noise environment for a long time, the water pump is directly exposed outside, the surface of the water pump is oxidized, the service life of the water pump is influenced, and therefore the water pump with the noise reduction mechanism is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pump with mechanism of making an uproar falls to the noise of the water pump that proposes in solving above-mentioned background art is great, leads to being in on every side for a long time the surface emergence oxidation of noise environment and water pump, influences the life problem of water pump.

In order to achieve the above object, the utility model provides a following technical scheme: a water pump with a noise reduction mechanism comprises a water pump main body, wherein connectors are installed on two sides of the bottom end of the water pump main body, the surface of each connector is provided with the noise reduction mechanism, each noise reduction mechanism comprises a first protective shell, the surface of each connector is abutted to the inner wall of the corresponding first protective shell, a honeycomb noise reduction plate is fixedly connected to the inside of each first protective shell, a telescopic rod is inserted into each honeycomb noise reduction plate, one end, inserted into the honeycomb noise reduction plate, of each telescopic rod is fixedly connected with a limiting plate, one side, close to the telescopic rod, of each limiting plate is welded with a spring, the bottom end surface of each first protective shell is abutted to the top end surface of each second protective shell, the surface of each second protective shell is provided with a dismounting mechanism, each dismounting mechanism comprises a first connecting block, and the surfaces of the two sides of each second protective shell are fixedly connected with the first, and the fixed frame of bottom fixedly connected with of first connecting block, fixed bull stick is installed through the bearing in the inside of fixed frame, and the surface of fixed bull stick is inconsistent with the inner wall of connecting rod, the connecting rod is close to the one end fixed surface of fixed frame and is connected with the slider, the connecting rod is kept away from the slider inside and is installed the gag lever post through the bearing, and the surface of gag lever post is inconsistent with the surface of second connecting block.

Preferably, circular through holes are formed in two sides of the first protective shell, and the size of the inner wall of each circular through hole is matched with the surface size of the telescopic rod.

Preferably, the honeycomb noise reduction plate is internally provided with dense through holes which are of an equihexagonal structure.

Preferably, the limiting plate is arc-shaped, and the arc radian of the limiting plate is the same as the surface radian of the water pump main body.

Preferably, the inner wall of the fixed frame is provided with a sliding groove, and the sliding groove arranged on the inner wall of the fixed frame is in sliding connection with the sliding block.

Preferably, the surface of fixed bull stick is provided with the external screw thread, the inner wall that the inside of connecting rod was seted up recess and recess is provided with the internal thread, the external screw thread that fixed bull stick surface set up constitutes threaded connection with the internal thread that the recess inner wall set up.

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

the device is provided with the honeycomb noise reduction plate and the limiting plate, and the water pump main body can be limited by the limiting plate, so that when the water pump main body vibrates in working, the vibration can be relieved, the noise can be reduced, and the noise can be eliminated in one step by the honeycomb noise reduction plate, so that the noise of the water pump can be effectively reduced;

the device is through being provided with gag lever post and second connecting block, through the rotation of fixed bull stick, can make the connecting rod remove at its surface, when the connecting rod drives the surface of gag lever post and second connecting block inconsistent, can be inconsistent with the surface of second connecting block with the first connecting block to first protective housing installs with second protective housing when can, the effectual effect of protecting the water pump main part that has played.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a water pump main body; 2. a connector; 3. a noise reduction mechanism; 31. a first protective housing; 32. a honeycomb noise reduction plate; 33. a telescopic rod; 34. a limiting plate; 35. a spring; 36. a second protective housing; 4. a disassembly mechanism; 41. a first connection block; 42. a fixing frame; 43. fixing the rotating rod; 44. a connecting rod; 45. a slider; 46. a limiting rod; 47. and a second connecting block.

The specific implementation mode is as follows:

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 an embodiment: a water pump with a noise reduction mechanism comprises a water pump main body 1, wherein two connectors 2 are installed on two sides of the bottom end of the water pump main body 1, the surface of each connector 2 is provided with a noise reduction mechanism 3, each noise reduction mechanism 3 comprises a first protective shell 31, the surface of each connector 2 is abutted against the inner wall of the corresponding first protective shell 31, a honeycomb noise reduction plate 32 is fixedly connected inside each first protective shell 31, an expansion rod 33 is inserted inside each honeycomb noise reduction plate 32, a limit plate 34 is fixedly connected to one end, inserted inside each honeycomb noise reduction plate 32, of each expansion rod 33, one side, close to each expansion rod 33, of each limit plate 34 is welded with a spring 35, the bottom end surface of each first protective shell 31 is abutted against the top end surface of each second protective shell 36, a dismounting mechanism 4 is arranged on the surface of each second protective shell 36, each dismounting mechanism 4 comprises a first connecting block 41, and two side surfaces of each second protective shell 36 are fixedly, a fixed frame 42 is fixedly connected to the bottom end of the first connecting block 41, a fixed rotating rod 43 is mounted inside the fixed frame 42 through a bearing, the surface of the fixed rotating rod 43 is abutted against the inner wall of the connecting rod 44, a sliding block 45 is fixedly connected to the surface of one end, close to the fixed frame 42, of the connecting rod 44, a limiting rod 46 is mounted inside one end, far away from the sliding block 45, of the connecting rod 44 through a bearing, and the surface of the limiting rod 46 is abutted against the surface of a second connecting block 47;

furthermore, circular through holes are formed in two sides of the first protective shell 31, the size of the inner wall of each circular through hole is matched with the surface size of the telescopic rod 33, and the telescopic rods 33 stretch in the circular through holes formed in the two sides of the first protective shell 31, so that vibration generated in the working process of the water pump main body 1 can be buffered, and noise is reduced;

further, dense through holes are formed in the honeycomb noise reduction plate 32, the through holes are of an equihexagonal structure, and noise can be eliminated when the noise passes through the through holes through the dense through holes formed in the honeycomb noise reduction plate 32;

further, the limiting plate 34 is arc-shaped, the arc radian of the limiting plate 34 is the same as the surface radian of the water pump main body 1, and the limiting plate 34 can be abutted against the surface of the water pump main body 1 through the arc of the limiting plate 34;

furthermore, the inner wall of the fixed frame 42 is provided with a sliding groove, the sliding groove formed in the inner wall of the fixed frame 42 is in sliding connection with the sliding block 45, and the sliding block 45 slides in the sliding groove formed in the fixed frame 42, so that the function of limiting the connecting rod 44 can be achieved;

further, the surface of the fixed rotating rod 43 is provided with an external thread, the connecting rod 44 is internally provided with a groove, the inner wall of the groove is provided with an internal thread, the external thread arranged on the surface of the fixed rotating rod 43 and the internal thread arranged on the inner wall of the groove form a threaded connection, and the external thread arranged on the surface of the fixed rotating rod 43 can enable the connecting rod 44 to move on the surface of the fixed rotating rod 43 when the fixed rotating rod 43 rotates;

the working principle is as follows: during the use, when water pump main part 1 produces the noise in the work, according to figure 1 and figure 3, when water pump main part 1 is producing the vibration, drive telescopic link 33 through limiting plate 34 and stretch out and draw back in the inside of first protecting sheathing 31 to through the elasticity of spring 35 self, can play the effect of buffering vibration, the noise reduction, and fall board 32 of making an uproar through the honeycomb, can be when producing the noise, fall the inside through-hole of board 32 through the honeycomb, can eliminate the noise.

When first protective housing 31 reservation second protective housing 36 needs to be dismantled, according to fig. 1, fig. 2 and fig. 4, through rotating fixed bull stick 43, can make connecting rod 44 move at its surface, when connecting rod 44 drives gag lever post 46 and keeps away from the surface of second connecting block 47, rotate gag lever post 46, when making gag lever post 46 and the inside through-hole of seting up of second connecting block 47 overlap each other, can make first protective housing 31 keep away from the surface of second protective housing 36 to can dismantle first protective housing 31 and second protective housing 36, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water pump with mechanism of making an uproar falls, includes water pump main part (1), its characterized in that: the water pump is characterized in that the connector (2) is installed on two sides of the bottom end of the water pump main body (1), the surface of the connector (2) is provided with a noise reduction mechanism (3), the noise reduction mechanism (3) comprises a first protective shell (31), the surface of the connector (2) is inconsistent with the inner wall of the first protective shell (31), the honeycomb noise reduction plate (32) is fixedly connected with the inside of the first protective shell (31), the telescopic rod (33) is inserted into the honeycomb noise reduction plate (32), the telescopic rod (33) is inserted into one end of the honeycomb noise reduction plate (32) and is fixedly connected with a limiting plate (34), one side of the limiting plate (34) close to the telescopic rod (33) is welded with a spring (35), the bottom end surface of the first protective shell (31) is inconsistent with the top end surface of the second protective shell (36), the surface of the second protective shell (36) is provided with a dismounting mechanism (4), disassembly body (4) are including first connecting block (41), the first connecting block (41) of both sides fixed surface of second protecting sheathing (36), and the fixed frame (42) of bottom fixedly connected with of first connecting block (41), fixed bull stick (43) is installed through the bearing to the inside of fixed frame (42), and the surface of fixed bull stick (43) is inconsistent with the inner wall of connecting rod (44), connecting rod (44) are close to one end fixed surface of fixed frame (42) and are connected with slider (45), gag lever post (46) is installed through the bearing to the one end inside of keeping away from slider (45) of connecting rod (44), and the surface of gag lever post (46) is inconsistent with the surface of second connecting block (47).

2. The water pump with a noise reduction mechanism of claim 1, wherein: circular through holes are formed in two sides of the first protective shell (31), and the size of the inner wall of each circular through hole is matched with the surface size of the telescopic rod (33).

3. The water pump with a noise reduction mechanism of claim 1, wherein: dense through holes are formed in the honeycomb noise reduction plate (32), and the through holes are of an equihexagonal structure.

4. The water pump with a noise reduction mechanism of claim 1, wherein: the limiting plate (34) is arc-shaped, and the arc radian of the limiting plate (34) is the same as the surface radian of the water pump main body (1).

5. The water pump with a noise reduction mechanism of claim 1, wherein: the inner wall of the fixed frame (42) is provided with a sliding groove, and the sliding groove arranged on the inner wall of the fixed frame (42) is in sliding connection with the sliding block (45).

6. The water pump with a noise reduction mechanism of claim 1, wherein: the surface of the fixed rotating rod (43) is provided with external threads, the inner wall of the groove is provided with internal threads, and the external threads arranged on the surface of the fixed rotating rod (43) are in threaded connection with the internal threads arranged on the inner wall of the groove.