A drive axle assembly

Abstract

The invention discloses a drive axle assembly, and belongs to the technical field of automobile axles. The drive axle assembly comprises a bearing seat, a reducer housing and an axle housing which are sequentially connected, wherein an upper through shaft assembly is rotatably arranged in the bearing seat, a lower through shaft assembly is rotatably arranged in the axle housing, a driving bevel gear is rotatably arranged in the reducer housing, one end of the driving bevel gear is selectively connected to the upper through shaft assembly, the other end of the driving bevel gear is selectively connected to the lower through shaft assembly, namely, the driving bevel gear can respectively rotate synchronously with the upper through shaft assembly and can also rotate synchronously with the lower through shaft assembly; and a differential assembly is arranged in the axle housing, the tooth part of the driving bevel gear is engaged with a driven bevel gear of the differential assembly, and the left side and the right side of the differential assembly are respectively connected with a left half axle and a right half axle which are used for outputting power required by automobile wheels. The driving bevel gear is powered by the upper through shaft assembly and the lower through shaft assembly respectively, power is provided for an automobile, resources are saved, and environmental protection is achieved.

Description

technical field [0001] The invention relates to the technical field of automobile axles, in particular to a drive axle assembly. Background technique [0002] With the rapid development of modern automobile technology and electronic technology, traditional automobiles are driven by mainstream fuel engines. However, fuel engine driving will bring certain environmental pollution and consumption of non-renewable resources, which conflicts with the concept of sustainable development and environmental protection. [0003] In order to solve the above conflicts, the existing automobile technology uses batteries as the power source to drive the car. However, due to the interference of external factors such as energy storage limitations and temperature, the battery has poor battery life and high maintenance costs. [0004] Therefore, it is urgent to propose a hybrid drive system to solve the above problems. Contents of the invention [0005] The purpose of the present invention i...

AI Technical Summary

Problems solved by technology

However, fuel engine drive will bring certain environmental pollution and consumption of non-renewable resources, which conflicts with the concept of sustainable development and environmental protection

[0003] In order to solve the above-mentioned conflicts, batteries are used as the power source in the existing automobile technology to drive the car. However, due to the interference of external factors such as energy storage limitations and temperature, the battery has poor battery life and high maintenance costs.

Images