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New energy automobile power transmission integrated device

A new energy vehicle, power transmission technology, applied in the arrangement of multiple different prime movers of power plant, pneumatic power plant, general power plant, etc., can solve problems such as explosion, inconvenience of wire harness fixing, inconvenience, etc., to prevent shaking , novel design, improve the effect of economy

Active Publication Date: 2022-07-08
上海埃维汽车技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a power conduction integration device for new energy vehicles, which is convenient for changing the driving mode of the vehicle, so that the vehicle can adapt to different road surfaces, and is convenient for fixing the wiring harness, avoiding the interlacing of the wiring harness and affecting the use, and It prevents the wiring harness from shaking during use, and has a protective effect, preventing the battery from being overheated during charging, causing the battery to explode or burn. Different road surfaces, switching of driving modes, new energy battery packs are prone to explosion due to overheating during charging, posing safety hazards, and it is not convenient to fix the wiring harness

Method used

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  • New energy automobile power transmission integrated device
  • New energy automobile power transmission integrated device
  • New energy automobile power transmission integrated device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-8 , a new energy vehicle power transmission integrated device, including a chassis 1, a first differential 13, a second differential 7 and a transmission shaft 6, the top of the chassis 1 is mounted with an engine 11 through bolts, and the output end of the engine 11 is welded There is a first rotating shaft 21, the outer wall of the first rotating shaft 21 is welded with a first gear 28, the engine 11 drives the first rotating shaft 21 to rotate, the top of the chassis 1 is mounted with a motor 9 through bolts, and the output end of the motor 9 is welded with a fourth rotating shaft 8 , the generator 10 is installed on the top right side of the chassis 1 by bolts, the battery box 4 is installed on the top left side of the chassis 1 by bolts, the battery pack 5 is installed on the bottom inner wall of the battery box 4, and the center is installed on the top of the chassis 1 by bolts. controller 14.

Embodiment 2

[0030] see Figure 1-8 , a first connecting rod is welded on the top right side of the chassis 1, a first bearing 12 is welded on the left end of the first connecting rod, a second rotating shaft 19 is welded on the inner wall of the first bearing 12, and a second rotating shaft 19 is welded on the bottom of the outer wall of the second rotating shaft 19. The second gear 22, the third gear 23 is welded on the middle of the outer wall of the second rotating shaft 19, the fourth gear 20 is welded on the top of the outer wall of the second rotating shaft 19, the input end of the first differential 13 is rotatably connected with the third rotating shaft 16, A second bearing 17 is welded on the top of the outer wall of the three rotating shafts 16 , a fifth gear 18 is welded on the outer wall of the second bearing 17 , a third bearing is welded on the bottom of the outer wall of the third rotating shaft 16 , and the sixth gear 26 is welded on the outer wall of the third bearing. , ...

Embodiment 3

[0032] see Figure 1-8, the top left side of the chassis 1 is welded with a second connecting rod, the bottom of the second connecting rod is welded with an electric push rod 24, the bottom output end of the electric push rod 24 is welded with a fixed plate 25, and the top of the fixed plate 25 is provided with a through hole , a fourth bearing 35 is welded in the through hole opened at the top of the fixing plate 25, the inner wall of the fourth bearing 35 is welded with a sleeve 15, the inner wall of the sleeve 15 is slidably connected with the outer wall of the third shaft 16, and the top of the sleeve 15 and The bottoms are welded with limit blocks 27, the bottom of the fifth gear 18 and the top of the sixth gear 26 are both provided with grooves, the limit blocks 27 are matched with the grooves, the electric push rod 24 drives the fixed plate 25 to move, the fixed plate 25 The sleeve 15 is driven to move, and the sleeve 15 drives the limiting block 27 to fit with the fift...

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Abstract

The invention relates to the technical field of new energy automobiles, and discloses a new energy automobile power transmission integrated device which comprises a chassis, a first differential mechanism, a second differential mechanism and a transmission shaft, an engine is installed at the top of the chassis through bolts, and a first rotating shaft is welded to the output end of the engine; the device has the advantages that the device is simple in structure and novel in design, the driving modes of the automobile can be conveniently changed, accordingly, the automobile can adapt to different road surfaces, the economical efficiency of the automobile can be improved, the wiring harnesses can be conveniently fixed, and the practicability of the automobile can be improved. According to the utility model, wiring harnesses are prevented from being staggered and influencing use, the wiring harnesses are prevented from shaking and loosening during use and causing circuit damage, a protection effect is achieved, battery explosion or combustion caused by over-high temperature during charging of the battery is prevented, and the battery is suitable for wide popularization.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a power transmission integrated device for new energy vehicles. Background technique [0002] The drive system is one of the most important systems in electric vehicles. The running performance of an electric vehicle is mainly determined by its drive system. Electric vehicle drive system consists of traction motor, motor controller, mechanical transmission, wheels, etc. Its energy storage power source is the battery pack. The motor controller receives the output signals from the accelerator pedal, the brake pedal and the PDRN control handle, controls the rotation of the traction motor, and drives the driving wheels through mechanical transmission devices such as the reducer, transmission shaft, differential, and half shaft. [0003] With the continuous improvement of living standards, people pay more and more attention to the protection of the environment, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/50B60K6/28B60K6/36B60K17/16B60L58/24B60K6/40
CPCB60K6/50B60K6/28B60K6/36B60K17/16B60L58/24B60K6/40Y02T10/70
Inventor 林惜真高延晖林晓展
Owner 上海埃维汽车技术股份有限公司
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