Protection mechanism for new energy automobile transmission and new energy automobile transmission

Abstract

The invention discloses a protection mechanism for a new energy automobile transmission and the new energy automobile transmission, and belongs to the field of automobile transmission protection.The protection mechanism comprises a gearbox, the protection mechanism is arranged at the bottom of the gearbox, the protection mechanism is arranged to be in an L shape, and a side plate on one side of the L-shaped protection mechanism is arranged at the bottom of the gearbox; the side plate on the other side is arranged corresponding to the front of the gearbox, a fixing hole is formed in the side, corresponding to the protection mechanism, of the gearbox, two grabbing grooves are formed in the two opposite sides of the gearbox, the grabbing grooves are formed in the two ends of the gearbox, the protection mechanism comprises an energy absorption plate and a buffering bottom plate, and grabbing clamping plates are arranged on the two sides of the buffering bottom plate. The cross section of each grabbing clamping plate is arranged to be in an L shape, a concave plate is arranged between the two grabbing clamping plates, the concave plate is sunken downwards, and one end of each grabbing clamping plate is fixedly connected with the concave plate, so that the influence of vibration of the bottom of an automobile on a gearbox can be reduced, the impact buffering function is achieved, and the front face stepped protection effect is achieved.

Description

technical field [0001] The invention relates to the field of automobile transmission protection, and more particularly, to a protection mechanism for a new energy automobile transmission and a new energy automobile transmission. Background technique [0002] An automobile transmission is a set of transmissions used to coordinate the speed of the engine and the actual driving speed of the wheels, so as to exert the best performance of the engine. The transmission can generate different gear ratios between the engine and the wheels when the car is running, and the engine can work at its best dynamic performance state by shifting gears. The development trend of transmission is becoming more and more complex and the degree of automation is getting higher and higher. Automatic transmission will be the mainstream in the future. The automobile engine has a very high speed, and the maximum power and maximum torque appear in a certain speed range. For optimum performance, there must...

AI Technical Summary

Problems solved by technology

[0003] When the car enters high-speed driving, the performance and pace of the car can be achieved in a better state with the help of gear shifting. Currently, the new energy vehicles on the market use unconventional vehicle fuel as the power source, and the advanced power control and driving aspects of the vehicle are integrated. Technology, the formed automobile with advanced technical principle, new technology and new structure, for example, the Chinese patent announcement number is CN 212899649 U, a kind of protective cover for transmission that is convenient to disassemble and clean, which has the characteristics of "easy to disassemble and clean; Distribute out; avoid shaking" effect, but when the car is running at high speed, the braking distance becomes shorter, often causing serious accidents, causing the transmission inside the car to be damaged by impact, and at the same time, when the car is on a relatively bumpy road section, the chassis is relatively heavy. The bottom of the car is easily scratched, which may cause the bottom of the gearbox to crack in severe cases

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