Intelligent differential device for vehicle
A differential device and vehicle technology, applied in the direction of differential transmission, transmission, belt/chain/gear, etc., can solve the problems of complex structure and manufacturing process and high manufacturing cost, and achieve simple structure and manufacturing process and low manufacturing cost Low, conducive to the effect of popularization
Pending Publication Date: 2021-10-22
白金砖
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Problems solved by technology
[0003]
However, the current differential adopts a half-shaft structure. Although it can achieve a good effect of adjusting the speed difference, its structure and manufacturing process are relatively complicated, and the manufacturing cost is also high.
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[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will be combined with the appended Figure 1-8 , clearly and completely describe the technical solutions of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.
[0031] like Figure 1-8 Shown: an intelligent differential device for a vehicle, including a differential system and a steering control system, the steering control system is used to monitor the steering of the vehicle and control the differential system; the differential system includes a left bevel gear, Right bevel gear, differential bevel gear, power input shaft and differential input shaft, the left bevel gear and t...
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The invention provides an intelligent differential device for a vehicle, and belongs to the technical field of differential mechanisms. The intelligent differential device comprises a differential system and a steering control system, and the steering control system is used for monitoring steering of the vehicle and controlling the differential system; the differential system comprises a left bevel gear, a right bevel gear, a differential bevel gear, a power input shaft and a differential input shaft, the left bevel gear and the right bevel gear are rotationally arranged on the left side and the right side of the power input shaft respectively, and the differential bevel gear is meshed with the left bevel gear and the right bevel gear at the same time; and the differential input shaft is arranged on the differential bevel gear, the left end of the power input shaft is in transmission connection with the outer end of the left bevel gear through a left gear meshing mechanism, and the right end of the power input shaft is in transmission connection with the outer end of the right bevel gear through a right gear meshing mechanism. The intelligent differential device has the advantages of being simple in structure and manufacturing process, low in manufacturing cost, convenient to control steering and beneficial to application and popularization.
Description
technical field [0001] The invention relates to the technical field of differentials, in particular to an intelligent differential device for vehicles. Background technique [0002] The differential is a mechanism that enables the left and right (or front and rear) drive wheels to rotate at different speeds. It is mainly composed of left and right side shaft gears, two planetary gears and a gear carrier. The function is to make the left and right wheels roll at different speeds when the car is turning or driving on an uneven road, that is, to ensure the pure rolling motion of the driving wheels on both sides. The differential is installed to adjust the speed difference between the left and right wheels. In four-wheel drive, in order to drive the four wheels, all the wheels must be connected, if the four wheels are mechanically connected together, the car cannot rotate at the same speed when driving in a curve, in order for the car to drive in a curve The rotation speed is...
Claims
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IPC IPC(8): F16H48/08
CPCF16H48/08
Inventor 白金砖
Owner 白金砖