CN214929649U

CN214929649U - Main pump assembly of electric vehicle brake

Info

Publication number: CN214929649U
Application number: CN202120465261.6U
Authority: CN
Inventors: 吴伟卫
Original assignee: Jiujiang Fuming Auto Parts Co ltd
Current assignee: Jiujiang Fuming Auto Parts Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-30
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses an electric motor car stopper's main pump assembly, including box, oil tank and body, the thermovent has been seted up in the left side of box inner chamber, the inner chamber fixed mounting of box has the grid board, the right side fixed mounting of grid board has the motor, the equal fixed mounting in both sides has the connecting band around the positive box left side. The utility model discloses a motor operation can be effectively with the heat row to the box outside because of the defeated oil pipe of second produces in the box, can prevent effectively through the dust cover that the dust from the thermovent from falling into the box inside and causing the damage to defeated oil pipe of second and flabellum, can be effectively with the heat transmission to the box inside of the intraductal production of second oil pipe through the fin, the inside air of the box of being convenient for through the grid board circulates and makes the flabellum be convenient for dispel the heat, the problem that common electric motor car stopper main pump assembly ubiquitous does not possess the heat dissipation function on the market has been solved simultaneously.

Description

Main pump assembly of electric vehicle brake

Technical Field

The utility model relates to a stopper technical field specifically is a main pump assembly of electric motor car stopper.

Background

The brake is a device with the functions of decelerating, stopping or keeping a stopped state of a moving part (or a moving machine), and the like, and is a mechanical part for stopping or decelerating the moving part in the machine, commonly called as a brake and a brake, and mainly comprises a braking frame, a braking part, an operating device and the like, some brakes are also provided with automatic adjusting devices of braking part gaps, in order to reduce braking torque and structural size, the brake is usually arranged on a high-speed shaft of equipment, but large-sized equipment (such as a mine hoist, an elevator and the like) with higher safety requirements are arranged on a low-speed shaft close to the working part of the equipment, and common main pump assemblies of electric vehicle brakes on the market generally have no heat dissipation function, so that the temperature of oil in an oil pipe is easy to rise in the using process, and the service life and the use safety of the main pump assemblies are seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car stopper's main pump assembly possesses the advantage of heat dissipation function, has solved common electric motor car stopper main pump assembly ubiquitous problem that does not possess the heat dissipation function on the market.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car stopper's main pump assembly, includes box, oil tank and body, the thermovent has been seted up in the left side of box inner chamber, the inner chamber fixed mounting of box has the grid board, the right side fixed mounting of grid board has the motor, the equal fixed mounting in both sides has the connecting band around the positive box left side, the back of connecting band and the left side fixed mounting who is located the thermovent have the dust cover, the left side of grid board and the right side fixed mounting who is located the dust cover have the bearing, the left side of motor and the inner chamber fixedly connected with slide shaft that extends to the bearing, the fixed surface of slide shaft installs the flabellum.

Preferably, the right side fixed mounting at oil tank top has the oil filling pipe, the both sides of oil tank bottom and the equal fixedly connected with first defeated oil pipe of inner chamber that extends to the body.

Preferably, the two sides of the bottom of the body are fixedly provided with oil outlet pipes, and the surface of each oil outlet pipe is fixedly provided with a flow divider.

Preferably, the bottom of the flow divider and the inner cavity penetrating through the box body are fixedly connected with a second oil delivery pipe, and the surface of the second oil delivery pipe is fixedly provided with cooling fins.

Preferably, the front movable mounting of box has the side door, the equal fixed mounting in both sides of body has the guard plate.

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

1. the utility model discloses a motor operation can be effectively with the heat row to the box outside because of the defeated oil pipe of second produces in the box, can prevent effectively through the dust cover that the dust from the thermovent from falling into the box inside and causing the damage to defeated oil pipe of second and flabellum, can be effectively with the heat transmission to the box inside of the intraductal production of second oil pipe through the fin, the inside air of the box of being convenient for through the grid board circulates and makes the flabellum be convenient for dispel the heat, the problem that common electric motor car stopper main pump assembly ubiquitous does not possess the heat dissipation function on the market has been solved simultaneously.

2. The utility model discloses a guard plate can protect and install the body effectively, is convenient for open the box and inspect or maintain box internals through the side door, can prevent the inside phenomenon that the backward flow appears of oil pipe effectively through the shunt.

Drawings

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

FIG. 2 is a front sectional view of the case structure of the present invention;

fig. 3 is a left side view of the box structure of the present invention.

In the figure: 1. a box body; 2. an oil tank; 3. a body; 4. a heat dissipation port; 5. a grid plate; 6. a motor; 7. a connecting belt; 8. a dust cover; 9. a bearing; 10. a slide shaft; 11. a fan blade; 12. an oil filler tube; 13. a first oil delivery pipe; 14. an oil outlet pipe; 15. a flow divider; 16. a second oil delivery pipe; 17. a heat sink; 18. a side door; 19. and (4) a protective plate.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a main pump assembly of an electric vehicle brake comprises a tank body 1, an oil tank 2 and a body 3, wherein a side door 18 is movably installed on the front surface of the tank body 1, the tank body 1 can be conveniently opened and parts inside the tank body 1 can be checked or maintained through the side door 18, protective plates 19 are fixedly installed on both sides of the body 3, the body 3 can be effectively protected and installed through the protective plates 19, an oil outlet pipe 14 is fixedly installed on both sides of the bottom of the body 3, a flow divider 15 is fixedly installed on the surface of the oil outlet pipe 14, the backflow phenomenon inside the oil outlet pipe 14 can be effectively prevented through the flow divider 15, a second oil delivery pipe 16 is fixedly connected to the bottom of the flow divider 15 and penetrates through an inner cavity of the tank body 1, a cooling fin 17 is fixedly installed on the surface of the second oil delivery pipe 16, an oil filling pipe 12 is fixedly installed on the right side of the top of the oil tank 2, and a first oil delivery pipe 13 is fixedly connected to both sides of the bottom of the oil tank 2 and extends to the inner cavity of the body 3, the left side of the inner cavity of the box body 1 is provided with a heat dissipation port 4, the inner cavity of the box body 1 is fixedly provided with a grid plate 5, the right side of the grid plate 5 is fixedly provided with a motor 6, the front side and the rear side of the front side of the left side of the box body 1 are fixedly provided with connecting belts 7, the back side of the connecting belts 7 is fixedly provided with a dust cover 8 on the left side of the heat dissipation port 4, the left side of the grid plate 5 is fixedly provided with a bearing 9 on the right side of the dust cover 8, the inner cavity of the left side of the motor 6 extending to the bearing 9 is fixedly connected with a sliding shaft 10, the surface of the sliding shaft 10 is fixedly provided with fan blades 11, the heat generated by the second oil delivery pipe 16 in the box body 1 can be effectively discharged to the outside of the box body 1 through the operation of the motor 6, the dust can be effectively prevented from falling into the box body 1 from the heat dissipation port 4 and damaging the second oil delivery pipe 16 and the fan blades 11 through the dust cover 8, the heat generated in the second oil delivery pipe 16 can be effectively transmitted to the inside of the box body 1 through the heat dissipation fins 17, the air inside the box body 1 is convenient to circulate through the grid plates 5, the fan blades 11 are convenient to dissipate heat, and the problem that a common electric vehicle brake main pump assembly on the market does not have a heat dissipation function is solved.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, in filling oil tank 2 through adding oil pipe 12 with oil injection, oil gets into defeated oil pipe 16 of second through first defeated oil pipe 13 behind body 3, and reach the stopper department of defeated oil pipe 16 end-to-end connection of second through defeated oil pipe 16 of second, the heat transmission that produces defeated oil pipe 16 of second through fin 17 is to the inside of box 1, make the inside heat and the air of box 1 circulate through grid plate 5, it rotates and arranges the heat that fin 17 transmitted to the box 1 outside through thermovent 4 to drive flabellum 11 on smooth axle 10 surface through the operation of motor 6, and accomplish the radiating process to defeated oil pipe 16 of second.

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 an electric motor car brake's main pump assembly, includes box (1), oil tank (2) and body (3), its characterized in that: thermovent (4) have been seted up in the left side of box (1) inner chamber, the inner chamber fixed mounting of box (1) has grid plate (5), the right side fixed mounting of grid plate (5) has motor (6), the equal fixed mounting in both sides has connecting band (7) around the positive box (1) left side, the back of connecting band (7) and the left side fixed mounting who is located thermovent (4) have dust cover (8), the left side of grid plate (5) and the right side fixed mounting who is located dust cover (8) have bearing (9), the left side of motor (6) just extends to inner chamber fixedly connected with slide shaft (10) of bearing (9), the fixed surface of slide shaft (10) installs flabellum (11).

2. A main pump assembly for an electric vehicle brake as defined in claim 1, wherein: the right side fixed mounting at oil tank (2) top has adds oil pipe (12), the both sides of oil tank (2) bottom just extend to the equal fixedly connected with first defeated oil pipe (13) of inner chamber of body (3).

3. A main pump assembly for an electric vehicle brake as defined in claim 1, wherein: the oil outlet pipe (14) is fixedly mounted on two sides of the bottom of the body (3), and the flow divider (15) is fixedly mounted on the surface of the oil outlet pipe (14).

4. A main pump assembly for an electric vehicle brake as defined in claim 3, wherein: the bottom of shunt (15) just runs through in the inner chamber fixedly connected with second defeated oil pipe (16) of box (1), the fixed surface of second defeated oil pipe (16) installs fin (17).

5. A main pump assembly for an electric vehicle brake as defined in claim 1, wherein: the front movable mounting of box (1) has side door (18), the equal fixed mounting in both sides of body (3) has guard plate (19).