CN214164714U

CN214164714U - Generator suspension support for electric vehicle

Info

Publication number: CN214164714U
Application number: CN202023315960.7U
Authority: CN
Inventors: 王其双; 刘宗艳; 范聚阳; 武海涛
Original assignee: Shandong Yuehe New Energy Technology Co ltd
Current assignee: Shandong Yuehe New Energy Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-10
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to an electric motor car technical field especially relates to a generator suspension support for electric motor car. Including the frame with install the inside generator of frame, the below of generator is provided with strutting arrangement, just strutting arrangement includes fixed mounting and is in the motor of frame side, just the output of motor is connected with the two-way double-screw bolt, two-way double-screw bolt threaded connection have two carriage release levers. The utility model discloses a set up spring and two-way double-screw bolt, can press from both sides tightly fixedly to the generator on the supporting seat under the drive of motor, guarantee simultaneously that the clamping process can not become flexible, use convenient and reliable more, promoted the stability of clamping process simultaneously, through setting up the heat sink, can cool down the processing to frame inside as required, avoid the generator overheated, through setting up damping device, can be steady at the removal clamping process holding device, promoted the reliability of device.

Description

Generator suspension support for electric vehicle

Technical Field

The utility model relates to an electric motor car technical field especially relates to a generator suspension support for electric motor car.

Background

The generator is a mechanical device for converting other forms of energy into electric energy, invented by law person in Bikexi in 1832, a general generator converts energy stored in various primary energy into mechanical energy through a prime mover, then the mechanical energy is converted into electric energy through the generator, the electric energy is transmitted to various power utilization places through a power transmission and distribution network, the generator is divided into a direct current generator and an alternating current generator, the working principle is based on an electromagnetic induction law and an electromagnetic force law, and the generator is widely applied to industrial and agricultural production, national defense, science and technology and daily life.

Need install the generator in the inside needs of range extending formula car, need the suspension support to fix simultaneously, current suspension support for electric motor car can't die generator fixing clip when using, and lack necessary heat sink, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a generator suspension bracket for an electric vehicle comprises a frame and a generator arranged in the frame, wherein a supporting device is arranged below the generator, the supporting device comprises a motor fixedly arranged on the side surface of the frame, the output end of the motor is connected with a bidirectional stud, the bidirectional stud is in threaded connection with two moving rods, the lower parts of the two moving rods are in sliding connection with limiting plates fixedly arranged on the inner wall of the frame, a second rotating rod is rotatably connected above the moving rods, a fixed block fixedly arranged on the inner wall of the frame is arranged above the bidirectional stud, two supporting seats are rotatably connected on the side surface of the fixed block, one end of the second rotating rod, far away from the moving rods, is rotatably arranged on the side surface of the supporting seats, a spring is connected between the fixed block and the second rotating rod, and the upper surface of the supporting seat is fixedly provided with anti-skid cotton, and a cooling device is arranged above the frame.

As a further aspect of the present invention: the inner walls of the two sides of the frame are fixedly provided with cooling fins, and the lower part of the frame is fixedly provided with a damping device.

As a further aspect of the present invention: the cooling device comprises a cooling box fixedly mounted on the upper surface of the frame, two air exchange fans are fixedly mounted above the cooling box and are arranged inside the cooling box through pipe connections.

As a further aspect of the present invention: the inside fixed mounting of air-out head has the dust screen, just a plurality of air outlets have been seted up to the lower bottom surface of cooling box.

As a further aspect of the present invention: damping device includes fixed mounting and is in the shock attenuation underframe of bottom surface under the frame, just the inside fixed mounting of shock attenuation underframe has two shock attenuation covers, and two be provided with fixed mounting between the shock attenuation cover the inside damping of shock attenuation underframe.

The utility model has the advantages that:

the utility model discloses a set up spring and two-way double-screw bolt, can press from both sides tightly fixedly to the generator on the supporting seat under the drive of motor, guarantee simultaneously that the clamping process can not become flexible, use convenient and reliable more, promoted the stability of clamping process simultaneously, through setting up the heat sink, can cool down the processing to frame inside as required, avoid the generator overheated, through setting up damping device, can be steady at the removal clamping process holding device, promoted the reliability of device.

Drawings

Fig. 1 is a schematic structural diagram of a generator suspension bracket for an electric vehicle according to embodiment 1;

fig. 2 is a schematic side view of a frame of a generator suspension bracket for an electric vehicle according to embodiment 1;

fig. 3 is a front sectional view of a cooling device of a generator suspension bracket for an electric vehicle according to embodiment 1;

fig. 4 is a schematic structural diagram of a damping device of a generator suspension bracket for an electric vehicle according to embodiment 2.

In the figure: the cooling device comprises a frame 1, a supporting device 2, a cooling device 3, a damping device 5, a cooling piece 6, a bidirectional stud 21, a moving rod 22, a fixed block 23, a spring 24, a supporting seat 25, a limiting plate 26, a second rotating rod 27, a cooling box 31, a ventilator 32, an air outlet head 33, a damping bottom frame 51, a damping sleeve 52 and a damping damper 53.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, 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 for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, 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.

Example 1

Referring to fig. 1 to 3, a generator suspension bracket for an electric vehicle comprises a frame 1 and a generator installed inside the frame 1, wherein a supporting device 2 is arranged below the generator, the supporting device 2 comprises a motor fixedly installed on the side surface of the frame 1, the output end of the motor is connected with a bidirectional stud 21, the bidirectional stud 21 is in threaded connection with two moving rods 22, the lower parts of the two moving rods 22 are slidably connected with a limiting plate 26 fixedly installed on the inner wall of the frame 1, the upper part of the moving rod 22 is rotatably connected with a second rotating rod 27, a fixing block 23 fixedly installed on the inner wall of the frame 1 is arranged above the bidirectional stud 21, the side surface of the fixing block 23 is rotatably connected with two supporting seats 25, one end of the second rotating rod 27 far away from the moving rod 22 is rotatably installed on the side surface of the supporting seat 25, and a spring 24 is connected between the fixing block 23 and the second rotating rod 27, and the upper surface of supporting seat 25 is fixed and is installed anti-skidding cotton, heat sink 3 is installed to the top of frame 1, during the use, place the generator in strutting arrangement 2 top, the starter motor, two-way double-screw bolt 21 rotates under the drive of motor, and then drive two carriage release levers 22 and remove, drive two second bull sticks 27 simultaneously and rotate, and then press from both sides the generator through two supporting seats 25, the heat that is convenient for produce the generator working process through setting up heat sink 3 is in time handled, avoid overheated.

Wherein, the inner wall fixed mounting in both sides of frame 1 has cooling fin 6, and the below fixed mounting of frame 1 has damping device 5, like this at the generator course of operation, still can keep the inside temperature of frame 1 in suitable interval.

Wherein, heat sink 3 includes the cooling case 31 of fixed mounting at frame 1 upper surface, and the top fixed mounting of cooling case 31 has two fans 32, and two fans 32 have the air-out head 33 that sets up in cooling case 31 inside through pipe connection, can cool down the processing to the device inside like this at generator during operation, and then improve the radiating efficiency.

Wherein, the inside fixed mounting of air-out head 33 has the dust screen, and a plurality of air outlets have been seted up to the lower bottom surface of cooling box 31, can keep the air clean like this when carrying out the cooling treatment, avoids causing the influence to the generator.

The working principle is as follows: during the use, place the generator in strutting arrangement 2 top, the starter motor, two-way double-screw bolt 21 rotates under the drive of motor, and then drive two movable rods 22 and remove, it rotates to drive two second bull sticks 27 simultaneously, and then press from both sides the generator tightly through two supporting seats 25, be convenient for in time handle the heat that the generator working process produced through setting up heat sink 3, avoid overheated, in generator working process, still can keep 1 inside temperature of frame in suitable interval, can keep the air clean when carrying out the cooling treatment simultaneously, avoid causing the influence to the generator.

Example 2

Referring to fig. 4, in the present embodiment, compared to embodiment 1, the shock absorbing device 5 includes a shock absorbing bottom frame 51 fixedly installed on the lower bottom surface of the frame 1, two shock absorbing sleeves 52 are fixedly installed inside the shock absorbing bottom frame 51, and a shock absorbing damper 53 fixedly installed inside the shock absorbing bottom frame 51 is disposed between the two shock absorbing sleeves 52.

The working principle is as follows: like this can remain stable at the electric motor car operation in-process still, avoid jolting and then lead to generator work to receive the influence because of the distance, promoted the stability of device, further promoted the stability of device through setting up damping 53.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a generator suspension support for electric motor car, includes frame (1) and installs the inside generator of frame (1), its characterized in that, the below of generator is provided with strutting arrangement (2), just strutting arrangement (2) include fixed mounting in the motor of frame (1) side, just the output of motor is connected with two-way double-screw bolt (21), two-way double-screw bolt (21) threaded connection has two carriage release levers (22), and two the below sliding connection of carriage release lever (22) has fixed mounting limiting plate (26) on frame (1) inner wall, just the top of carriage release lever (22) is rotated and is connected with second bull stick (27), just the top of two-way double-screw bolt (21) is provided with fixed mounting fixed block (23) on frame (1) inner wall, the side rotation of fixed block (23) is connected with two supporting seats (25), just second bull stick (27) are kept away from the one end of carriage release lever (22) is rotated and is installed the side of supporting seat (25), fixed block (23) with be connected with spring (24) between second bull stick (27), just the last fixed surface of supporting seat (25) installs the antiskid cotton, heat sink (3) are installed to the top of frame (1).

2. The generator suspension bracket for the electric vehicle as claimed in claim 1, wherein the inner walls of both sides of the frame (1) are fixedly provided with cooling fins (6), and the lower part of the frame (1) is fixedly provided with a damping device (5).

3. The generator suspension bracket for the electric vehicle as claimed in claim 2, wherein the cooling device (3) comprises a cooling box (31) fixedly mounted on the upper surface of the frame (1), two air exchange fans (32) are fixedly mounted above the cooling box (31), and the two air exchange fans (32) are connected with an air outlet head (33) arranged inside the cooling box (31) through a conduit.

4. The generator suspension bracket for the electric vehicle as claimed in claim 3, wherein a dust screen is fixedly installed inside the air outlet head (33), and a plurality of air outlets are opened on the lower bottom surface of the cooling box (31).

5. The generator suspension bracket for the electric vehicle according to claim 2, characterized in that the shock-absorbing device (5) comprises a shock-absorbing bottom frame (51) fixedly installed on the bottom surface of the frame (1), two shock-absorbing sleeves (52) are fixedly installed inside the shock-absorbing bottom frame (51), and a shock-absorbing damper (53) fixedly installed inside the shock-absorbing bottom frame (51) is arranged between the two shock-absorbing sleeves (52).