CN212774923U

CN212774923U - Novel water pump end cover

Info

Publication number: CN212774923U
Application number: CN202021170089.3U
Authority: CN
Inventors: 李婷婷
Original assignee: Ruian Shunxing Auto Parts Co ltd
Current assignee: Ruian Shunxing Auto Parts Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-23
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a novel water pump end cover, including outer apron, the top of outer apron is provided with the protective outer cover, and the top of protective outer cover evenly is provided with outer radiating hole, and the inside top of outer apron evenly is provided with interior ventilation hole, and the intermediate position fixedly connected with bearing limiting mechanism on the inside top of outer apron, the inside side of outer apron just is located the below position fixedly connected with of bearing limiting mechanism and inhales the sound cotton, and the outside of outer apron just is close to the equal fixedly connected with side installation piece in both sides of below, and the inside of side installation piece is run through there is the bolt mounting groove, the utility model relates to a water pump technology field. This novel water pump end cover has reached the workman's installation operation of being convenient for, promotes the protective capacities of end cover to the water pump.

Description

Novel water pump end cover

Technical Field

The utility model relates to a water pump technical field specifically is a novel water pump end cover.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.

At present, the water pumps with different axial lengths are used by replacing the end covers, the water pumps are not convenient to replace the end covers, the traditional end covers do not have heat dissipation capacity, dust and impurities are attached to the surfaces of the shafts, and the protection capability of the water pump shafts is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel water pump end cover has solved at present through the use with trading the end cover and realizing different axial length water pumps, is unfavorable for the quick replacement of water pump end cover, and traditional end cover does not possess the heat-sinking capability, and dust and impurity are attached to the axle surface, to the poor problem of the protective capacities of water pump axle.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel water pump end cover, includes the outer apron, the top of outer apron is provided with the protection dustcoat, the top of protection dustcoat evenly is provided with outer radiating hole, the inside top of outer apron evenly is provided with interior ventilation hole, the intermediate position fixedly connected with bearing limiting mechanism on the inside top of outer apron, the below position fixedly connected with that the inside side of outer apron just is located bearing limiting mechanism inhales the sound cotton, the outside of outer apron just is close to the equal fixedly connected with side-mounting piece in both sides of below, the inside of side-mounting piece is run through there is the bolt mounting groove. The bolt mounting groove corresponds with water pump mounted position to it is fixed with the end cover through the bolt, and the end of protection dustcoat to the water pump protects, inhales the partial noise that the cotton absorbable water pump during operation produced of sound, noise pollution abatement.

Preferably, the bearing limiting mechanism comprises a supporting side frame, the top of the supporting side frame is fixedly connected with the outer cover plate, a limiting rail is fixedly connected inside the supporting side frame, a limiting sliding block is slidably connected at the vertical position inside the limiting rail, and a bearing sleeve groove is fixedly connected to the outer side of the limiting sliding block. The water pump shaft is correspondingly connected with the inside of the bearing sleeve groove, and the limiting spring can be pressed according to the length of the water pump shaft, so that the vertical position of the bearing sleeve groove can be adjusted, and the shaft and the bearing sleeve groove can be matched in the vertical direction.

Preferably, a limiting spring is fixedly connected to the inner portion of the supporting side frame and above the limiting slider.

Preferably, the top of the bearing sleeve groove is not in contact with the top of the outer cover plate, and the bottom of the bearing sleeve groove does not extend to the outside of the outer cover plate.

Preferably, the outer side of the protective outer cover and a position close to the lower side of the protective outer cover are fixedly connected with a mounting thread block, and the mounting thread block is in threaded connection with the top of the outer cover plate.

Preferably, the inside and position fixedly connected with dust removal filter screen that is close to the top of protection dustcoat, the inside and position fixedly connected with heat dissipation inside casing that is close to the below of protection dustcoat, the even fixedly connected with radiator fan in inside of heat dissipation inside casing. The work of radiator fan drives the air and flows in from the outside, and the dust removal filter screen filters the dust in the air, guarantees the cleanliness factor of end cover internal environment.

(III) advantageous effects

The utility model provides a novel water pump end cover. The method has the following beneficial effects:

this novel water pump end cover, correspond with water pump mounted position through the bolt mounting groove, and it is fixed with the end cover through the bolt, water pump shaft and bearing housing inslot portion correspond and are connected this moment, according to the length of water pump shaft, the restriction spring can be extruded, realize the regulation of bearing housing groove vertical position, guarantee the adaptation of axle and the vertical direction position of bearing housing groove, inhale the partial noise that the sound cotton absorbable water pump during operation produced, noise abatement pollution, radiator fan work drives the air and flows in from the outside, the dust removal filter screen filters the dust in the air, guarantee the cleanliness factor of end cover internal environment, the workman's installation operation of being convenient for has been reached, promote the protective capacities of end cover to the water pump.

Drawings

Fig. 1 is a schematic view of the external front three-dimensional structure of the present invention;

FIG. 2 is a schematic perspective view of the external bottom end of the present invention;

FIG. 3 is a schematic structural diagram of the bearing restraining mechanism of the present invention;

fig. 4 is a schematic view of the internal structure of the protective cover of the present invention.

In the figure: the device comprises an outer cover plate 1, a protective outer cover 2, an outer heat dissipation hole 3, an inner vent hole 4, a bearing limiting mechanism 5, a supporting side frame 51, a limiting track 52, a limiting sliding block 53, a bearing sleeve groove 54, a limiting spring 55, sound absorbing cotton 6, a side mounting block 7, a bolt mounting groove 8, a threaded mounting block 9, a dust removing filter screen 10, an inner heat dissipation frame 11 and a heat dissipation fan 12.

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: the utility model provides a novel water pump end cover, including outer apron 1, the top of outer apron 1 is provided with protection dustcoat 2, the top of protection dustcoat 2 evenly is provided with outer radiating

hole

3, 1 inside top of outer apron evenly is provided with interior ventilation hole 4, the intermediate position fixedly connected with bearing limiting mechanism 5 on 1 inside top of outer apron, the side of 1 inside of outer apron just is located the below position fixedly connected with of bearing limiting mechanism 5 and inhales the sound cotton 6, the outside of outer apron 1 just is close to the equal fixedly connected with side-mounting piece 7 in both sides of below, the inside of side-mounting piece 7 is run through there is bolt mounting groove 8. Bolt mounting groove 8 corresponds with water pump mounted position to it is fixed with the end cover through the bolt, and protection dustcoat 2 protects the end of water pump, inhales the partial noise that cotton 6 absorbable water pump during operation produced of sound, noise pollution abatement.

The bearing limiting mechanism 5 comprises a supporting side frame 51, the top of the supporting side frame 51 is fixedly connected with the outer cover plate 1, a limiting rail 52 is fixedly connected inside the supporting side frame 51, a limiting sliding block 53 is slidably connected at the vertical position inside the limiting rail 52, and a bearing sleeve groove 54 is fixedly connected to the outer side of the limiting sliding block 53. The water pump shaft is correspondingly connected with the inside of the bearing sleeve groove 54, and the limiting spring 55 can be pressed according to the length of the water pump shaft, so that the vertical position of the bearing sleeve groove 54 can be adjusted, and the shaft is ensured to be matched with the vertical position of the bearing sleeve groove 54.

A limiting spring 55 is fixedly connected to the inside of the supporting side frame 51 above the limiting slider 53.

The top of the bearing sleeve groove 54 is not in contact with the top of the outer cover plate 1, and the bottom of the bearing sleeve groove 54 does not extend to the outside of the outer cover plate 1.

The outer side of the protective outer cover 2 and the position close to the lower part are fixedly connected with a mounting thread block 9, and the mounting thread block 9 is in threaded connection with the top of the outer cover plate 1.

The inside and the position fixedly connected with dust removal filter screen 10 that is close to the top of protection dustcoat 2, the inside and the position fixedly connected with heat dissipation inside casing 11 that is close to the below of protection dustcoat 2, the even fixedly connected with radiator fan 12 in the inside of heat dissipation inside casing 11. The working of the cooling fan 12 drives the air to flow in from the outside, and the dust removal filter screen 10 filters the dust in the air, so that the cleanliness of the environment in the end cover is ensured.

During the use, bolt mounting groove 8 corresponds with water pump mounted position, and it is fixed with the end cover through the bolt, the water pump shaft corresponds with bearing housing groove 54 inside and is connected this moment, according to the length of water pump shaft, restriction spring 55 can be squeezed, realize the regulation of bearing housing groove 54 vertical position, guarantee the adaptation of axle and the vertical direction position of bearing housing groove 54, inhale the partial noise that sound cotton 6 can absorb the water pump during operation and produce, noise abatement pollution, radiator fan 12 works and drives the air from the outside inflow, dust removal filter screen 10 filters the dust in the air, guarantee the cleanliness factor of end cover internal environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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. The utility model provides a novel water pump end cover, includes outer apron (1), its characterized in that: the top of outer apron (1) is provided with protection dustcoat (2), the top of protection dustcoat (2) evenly is provided with outer radiating hole (3), the inside top of outer apron (1) evenly is provided with interior ventilation hole (4), the intermediate position fixedly connected with bearing limiting mechanism (5) on outer apron (1) inside top, the inside side of outer apron (1) just is located the lower position fixedly connected with sound absorption cotton (6) of bearing limiting mechanism (5), the outside of outer apron (1) just is close to the equal fixedly connected with side-mounting piece (7) in both sides of below, the inside of side-mounting piece (7) is run through there is bolt mounting groove (8).

2. The novel water pump end cover of claim 1, wherein: bearing limit mechanism (5) are including supporting side frame (51), the top and outer apron (1) fixed connection of supporting side frame (51), the inside fixedly connected with of supporting side frame (51) restricts track (52), the inside vertical position sliding connection of restriction track (52) has restriction slider (53), the outside fixedly connected with bearing housing groove (54) of restriction slider (53).

3. The novel water pump end cover of claim 2, wherein: and a limiting spring (55) is fixedly connected inside the supporting side frame (51) and above the limiting slide block (53).

4. The novel water pump end cover of claim 2, wherein: the top of the bearing sleeve groove (54) is not contacted with the top of the outer cover plate (1), and the bottom of the bearing sleeve groove (54) does not extend to the outside of the outer cover plate (1).

5. The novel water pump end cover of claim 1, wherein: the outer side of the protective outer cover (2) is fixedly connected with an installation thread block (9) close to the lower portion, and the installation thread block (9) is in threaded connection with the top of the outer cover plate (1).

6. The novel water pump end cover of claim 5, wherein: the dust removal device is characterized in that the dust removal filter screen (10) is fixedly connected to the position, close to the upper portion, inside the protective outer cover (2) and close to the position, fixedly connected with and radiating inner frame (11) below the protective outer cover (2), and a radiating fan (12) is fixedly connected to the inside of the radiating inner frame (11).