CN213461427U

CN213461427U - Electric vehicle motor with double-motor structure

Info

Publication number: CN213461427U
Application number: CN202022120983.6U
Authority: CN
Inventors: 刘云
Original assignee: Shanghai Jisen Technology Co ltd
Current assignee: Shanghai Jisen Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-15
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses an electric motor car motor of bi-motor structure, the power distribution box comprises a box body, the equal fixedly connected with mounting panel in both sides of box, one side that the mounting panel is opposite is fixedly connected with fan and dust cover respectively, the equal fixedly connected with heating panel in both sides around the box, the spout has all been seted up to the top and the bottom of box inner chamber, the inner wall swing joint of spout has the slide bar, the relative one side fixedly connected with fixed plate of slide bar, the relative one side fixedly connected with mounting bracket of fixed plate, the relative one side fixedly connected with motor of mounting bracket. The utility model discloses possess convenient to use's advantage, the in-process of having solved current electric motor car motor of bi-motor structure using is not convenient for install and overhaul the motor, has increased staff's intensity of labour, and the motor is at long-time during operation, is not convenient for carry out automatic heat dissipation to the motor, has reduced motor life's problem.

Description

Electric vehicle motor with double-motor structure

Technical Field

The utility model relates to an electric motor car motor technical field specifically is an electric motor car motor of bi-motor structure.

Background

The electric vehicle motor is a device for converting electric energy into mechanical energy, in the process of assembling the whole electric vehicle, the quality of the motor directly determines the performance of the whole electric vehicle, the electric vehicle motor is different in form according to different use environments and use frequencies, and different forms of motors are different in characteristics.

The electric vehicle motor of current bi-motor structure is at the in-process that uses, is not convenient for install the motor and overhauls, has increased staff's intensity of labour, and the motor is at long-time during operation, is not convenient for carry out automatic heat dissipation to the motor, has reduced the life of motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car motor of bi-motor structure possesses convenient to use's advantage, and the in-process of using of the electric motor car motor of having solved current bi-motor structure is not convenient for install and overhaul the motor, has increased staff's intensity of labour, and the motor is at long-time during operation, is not convenient for carry out automatic heat dissipation to the motor, has reduced motor life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an electric vehicle motor with a double-motor structure comprises a box body, wherein both sides of the box body are fixedly connected with mounting plates, one opposite side of each mounting plate is fixedly connected with a fan and a dust cover respectively, both the front side and the rear side of the box body are fixedly connected with heat dissipation plates, the top and the bottom of an inner cavity of the box body are respectively provided with a sliding chute, the inner wall of each sliding chute is movably connected with a sliding rod, one opposite side of each sliding rod is fixedly connected with a fixing plate, one opposite side of each fixing plate is fixedly connected with a mounting frame, one opposite side of each mounting frame is fixedly connected with a motor, a temperature sensor is fixedly mounted on the front side of each motor, one opposite side of each fixing plate is provided with a bolt in a penetrating manner, one opposite end of each bolt extends to the top, the surface cover of dead lever is equipped with first gear, the bottom fixedly connected with casing of box, the middle-end of casing runs through and is provided with the connecting rod, the surface cover of connecting rod is equipped with the second gear, the surface meshing of the surface of second gear and first gear, the spacing seat of the equal fixedly connected with in both sides of shells inner wall.

Preferably, the fan is located the inner chamber of dust cover, the exhaust vent has been seted up on the mounting panel.

Preferably, the output shaft of the motor is fixedly connected with the fixed rod through a coupler, and the top of the box body is provided with an access window.

Preferably, the output shafts of the motors are located on the same horizontal plane, and the bottom of the box body is provided with a through hole matched with the second gear for use.

Preferably, the rear side fixed mounting of box has the controller, and the input of controller and temperature sensor's output electric connection, the output of controller and the input electric connection of fan.

Preferably, both sides of the second gear are fixedly connected with limiting pipes, and the surfaces of the limiting pipes are movably connected with the inner walls of the limiting seats.

Preferably, the two sides of the shell are both provided with movable holes, and the inner wall of each movable hole is provided with a bearing matched with the connecting rod for use.

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

1. the utility model discloses a box, a mounting bracket, a weighing sensor and a temperature sensor, first gear, the dead lever, the fixed plate, the mounting panel, including a motor, an end cap, a controller, and a cover plate, the spout, the second gear, spacing seat, the second gear, a housing, the connecting rod, the slide bar, the dust cover, the fan, the heating panel, the cooperation of bolt and nut is used, the electric motor car motor of having solved current bi-motor structure is at the in-process that uses, be not convenient for install and overhaul the motor, staff's intensity of labour has been increased, the motor is at long-time during operation, be not convenient for carry out automatic heat dissipation to the motor, motor life.

2. The utility model discloses a cooperation of spout and slide bar is used, can be convenient for install the fixed plate, through setting up the mounting bracket, can be convenient for install the motor, use through the cooperation of bolt and nut, can be convenient for fix the fixed plate, through setting up the mounting panel, can be convenient for fix fan and dust cover, through setting up the dust cover, can be convenient for prevent that the dust from entering into and causing the motor to damage in the box, through setting up the heating panel, can be convenient for external cold air to enter into the box and cool off the motor.

Drawings

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

FIG. 2 is a right sectional view of the box body of the present invention;

FIG. 3 is a right sectional view of the housing of the present invention;

fig. 4 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, a mounting frame 2, a temperature sensor 3, a first gear 4, a fixing rod 5, a fixing plate 6, a mounting plate 7, a motor 8, a sliding chute 9, a second gear 10, a limiting seat 11, a limiting pipe 12, a shell 13, a connecting rod 14, a sliding rod 15, a dust cover 16, a fan 17, a heat dissipation plate 18, bolts 19 and nuts 20.

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 of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a box 1, mounting bracket 2, temperature sensor 3, first gear 4, dead lever 5, fixed plate 6, mounting panel 7, motor 8, second gear 10, spacing seat 11, spacing pipe 12, casing 13, connecting rod 14, slide bar 15, parts such as dust cover 16, fan 17, heating panel 18, bolt 19 and nut 20 are general standard or the part that technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-4, an electric vehicle motor with a dual-motor structure comprises a box body 1, wherein an access window is arranged at the top of the box body 1, mounting plates 7 are fixedly connected to both sides of the box body 1, a fan 17 and a dust cover 16 can be conveniently fixed by arranging the mounting plates 7, the opposite side of the mounting plate 7 is respectively fixedly connected with the fan 17 and the dust cover 16, the dust cover 16 is arranged to conveniently prevent dust from entering the box body 1 to damage a motor 8, the fan 17 is positioned in an inner cavity of the dust cover 16, an air outlet is arranged on the mounting plate 7, heat dissipation plates 18 are fixedly connected to both the front side and the rear side of the box body 1, the heat dissipation plates 18 are arranged to conveniently allow outside cold air to enter the box body 1 to cool the motor 8, sliding grooves 9 are arranged at the top and the bottom of the inner cavity of the, the fixing plate 6 can be conveniently installed by matching the sliding chute 9 with the sliding rod 15, the fixing plate 6 is fixedly connected to one side opposite to the sliding rod 15, the mounting frame 2 is fixedly connected to one side opposite to the fixing plate 6, the motor 8 can be conveniently installed by arranging the mounting frame 2, the motor 8 is fixedly connected to one side opposite to the mounting frame 2, the output shaft of the motor 8 is positioned on the same horizontal plane, the temperature sensor 3 is fixedly installed on the front side of the motor 8, the controller is fixedly installed on the rear side of the box body 1, the input end of the controller is electrically connected with the output end of the temperature sensor 3, the output end of the controller is electrically connected with the input end of the fan 17, the bolt 19 penetrates through one side opposite to the fixing plate 6, the end opposite to the bolt 19 extends to the top and the bottom of the box body 1, the nut 20 is sleeved on the end, can be convenient for fix fixed plate 6, motor 8's output shaft fixedly connected with dead lever 5, motor 8's output shaft passes through shaft coupling fixed connection with dead lever 5, the surface cover of dead lever 5 is equipped with first gear 4, the bottom fixedly connected with casing 13 of box 1, the middle-end of casing 13 runs through and is provided with connecting rod 14, the movable hole has all been seted up to the both sides of casing 13, and the inner wall of movable hole is provided with the bearing that uses with connecting rod 14 cooperation, the surface cover of connecting rod 14 is equipped with second gear 10, the bottom of box 1 is seted up the through-hole that uses with second gear 10 cooperation, the surface of second gear 10 and the surface meshing of first gear 4, the both sides of casing 13 inner wall all fixedly connected with spacing seat 11, the both sides of second gear 10 all fixedly connected with spacing pipe 12, the surface of spacing pipe 12 and the inner wall swing joint of spacing seat 11, Mounting bracket 2, temperature sensor 3, first gear 4, dead lever 5, fixed plate 6, mounting panel 7, motor 8, spout 9, second gear 10, spacing seat 11, spacing pipe 12, casing 13, connecting rod 14, slide bar 15, dust cover 16, fan 17, heating panel 18, bolt 19 and nut 20's cooperation is used, the in-process of having solved current electric motor car motor of bi-motor structure using, be not convenient for install and overhaul the motor, staff's intensity of labour has been increased, the motor is at long-time during operation, be not convenient for carry out automatic heat dissipation to the motor, motor life's problem has been reduced.

When the motor 8 is used, when the motor 8 works, the output shaft of the motor 8 drives the fixed rod 5 and the first gear 4 to rotate, the first gear 4 drives the second gear 10 to rotate, the second gear 10 drives the connecting rod 14 to rotate, the temperature sensor 3 detects the working temperature of the motor 8 and transmits a detection signal to the controller, the controller controls the fan 17 to work, the fan 17 extracts hot air in the box body 1 to extract heat of the motor 8, outside cold air enters the box body 1 through the heat dissipation plate 18 to cool the motor 8, the dust cover 16 prevents dust from entering the box body 1 through the air outlet hole, when the motor 8 needs to be overhauled, the mounting plate 7 is detached, the bolt 19 and the nut 20 are taken out, the access window at the top of the box body 1 is opened, the coupler of the output shaft of the motor 8 is detached, the fixed plate 6 is pulled, and the motor 8 is taken out to be overhauled, when the fixing plate 6 is pulled, the fixing plate 6 drives the sliding rod 15 to slide on the inner wall of the sliding groove 9, so that the fixing plate 6 moves stably.

In summary, the following steps: this electric motor car motor of bi-motor structure, through box 1, mounting bracket 2, temperature sensor 3, first gear 4, dead lever 5, fixed plate 6, mounting panel 7, motor 8, spout 9, second gear 10, spacing seat 11, spacing pipe 12, casing 13, connecting rod 14, slide bar 15, dust cover 16, fan 17, heating panel 18, bolt 19 and nut 20's cooperation is used, the in-process of using of the electric motor car motor of having solved current bi-motor structure, be not convenient for install the motor and overhaul, staff's intensity of labour has been increased, the motor is at long-time during operation, be not convenient for carry out automatic heat dissipation to the motor, motor life's problem has been reduced.

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 motor of bi-motor structure, includes box (1), its characterized in that: the temperature sensor is characterized in that the mounting plate (7) is fixedly connected to two sides of the box body (1), one side of the mounting plate (7) opposite to the other side of the box body is fixedly connected with a fan (17) and a dust cover (16), the heat dissipation plates (18) are fixedly connected to the front side and the rear side of the box body (1), the sliding grooves (9) are formed in the top and the bottom of the inner cavity of the box body (1), the sliding rods (15) are movably connected to the inner wall of the sliding grooves (9), the fixing plate (6) is fixedly connected to one side of the sliding rods (15) opposite to the one side of the fixing plate (6), the mounting frame (2) is fixedly connected to one side of the mounting frame (2) opposite to the one side, the temperature sensor (3) is fixedly mounted on the front side of the motor (8), the bolts (19) are arranged on one side of the fixing, the utility model discloses a motor, including bolt (19), motor (8), output shaft fixedly connected with dead lever (5), the surface cover of dead lever (5) is equipped with first gear (4), the bottom fixedly connected with casing (13) of box (1), the middle-end of casing (13) is run through and is provided with connecting rod (14), the surface cover of connecting rod (14) is equipped with second gear (10), the surface meshing of the surface of second gear (10) and first gear (4), the equal fixedly connected with spacing seat (11) in both sides of casing (13) inner wall.

2. The electric vehicle motor of the dual motor structure as set forth in claim 1, wherein: the fan (17) is positioned in the inner cavity of the dust cover (16), and the mounting plate (7) is provided with an air outlet.

3. The electric vehicle motor of the dual motor structure as set forth in claim 1, wherein: the output shaft of the motor (8) is fixedly connected with the fixed rod (5) through a coupler, and an access window is arranged at the top of the box body (1).

4. The electric vehicle motor of the dual motor structure as set forth in claim 1, wherein: the output shafts of the motors (8) are positioned on the same horizontal plane, and through holes matched with the second gear (10) for use are formed in the bottom of the box body (1).

5. The electric vehicle motor of the dual motor structure as set forth in claim 1, wherein: the rear side fixed mounting of box (1) has the controller, and the input of controller and temperature sensor (3)'s output electric connection, the output of controller and the input electric connection of fan (17).

6. The electric vehicle motor of the dual motor structure as set forth in claim 1, wherein: the two sides of the second gear (10) are fixedly connected with limiting pipes (12), and the surfaces of the limiting pipes (12) are movably connected with the inner wall of the limiting seat (11).

7. The electric vehicle motor of the dual motor structure as set forth in claim 1, wherein: the both sides of casing (13) have all been seted up the activity hole, and the inner wall in activity hole is provided with the bearing that uses with connecting rod (14) cooperation.