Anti-skid mechanism, anti-skid differential mechanism for automobile, and automobile

An anti-skid differential and automobile technology, applied in the field of vehicles, can solve the problems of non-adjustable damping force and inaccurate control of differential damping force, and achieve the goal of getting rid of slipping dilemma, convenient and fast anti-skid effect, and fast and controllable slipping dilemma Effect

Active Publication Date: 2018-11-06
NORTHEASTERN UNIV LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these differentials can handle some slipping situations, they all have the problems of non-adjustable damping force and inaccurate control of differential damping force

Method used

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  • Anti-skid mechanism, anti-skid differential mechanism for automobile, and automobile
  • Anti-skid mechanism, anti-skid differential mechanism for automobile, and automobile
  • Anti-skid mechanism, anti-skid differential mechanism for automobile, and automobile

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Embodiment Construction

[0026] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0027] refer to Figure 1 to Figure 3 , The present embodiment provides an anti-slip differential for an automobile, which includes a driving wheel 1, a driven wheel 2 and an anti-slip mechanism. The driving wheel 1 and the driven wheel 2 are meshed and the axes are perpendicular. The anti-skid mechanism includes two planetary gears 8, two side gears 9, a housing 12, a left half shaft 3, a right half shaft 10, a first friction plate 13, a second Two friction plates 14 and exciter.

[0028] Specifically, the two planetary gears 8 are arranged coaxially opposite each other, that is, the axes of the two planetary gears 8 coincide. Furthermore, the axes of the two planetary gears 8 are parallel to the axis of the driving wheel 1 . A rotation shaft 7 is coaxially...

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Abstract

The invention relates to the technical field of vehicles, in particular to an anti-skid mechanism, an anti-skid differential mechanism for an automobile, and the automobile. Through the anti-skid mechanism, the anti-skid differential mechanism for the automobile, and the automobile, the automobile can get out of a skidding predicament quickly and controllably. The anti-skid mechanism comprises twoplanetary gears, two side gears, a shell, a left half shaft, a right half shaft, a first friction plate, a second friction plate and an exciter. The shell is connected with the side gears. The left half shaft is connected with the shell. The right half shaft penetrates through the two side gears to extend into the shell. The first friction plate and the second friction plate are located in the shell and connected to the shell and the right half shaft correspondingly, a gap is formed between the first friction plate and the second friction plate in the axial direction of the right half shaft and filled with a magnetorheological fluid. The exciter exerts a magnetic field on the magnetorheological fluid between the first friction plate and the second friction plate. The anti-skid differential mechanism for the automobile comprises the anti-skid mechanism, a driving wheel and a driven wheel. The automobile comprises the anti-skid differential mechanism for the automobile.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to an anti-slip mechanism, an anti-slip differential for an automobile and an automobile. Background technique [0002] An automobile differential is a mechanism that enables the left and right (or front and rear) drive wheels to rotate at different speeds. Ordinary differentials can solve the problem of different wheel speeds when the vehicle is turning, but when one of the wheels is slipping and the wheel spins, the differential will instead distribute the transmission torque to the spinning wheel, and the vehicle will lose its ability to drive. power. At this time, it is necessary to adjust the damping force on the wheels so that the power is distributed to the wheels with good road conditions. [0003] Different anti-skid differentials adopt different locking methods. The common anti-skid differentials are as follows: torque sensing type, helical gear type, ball locking type,...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F16H48/08F16H48/26F16H48/34
CPCF16H48/08F16H48/26F16H48/34F16H2048/204
Inventor宋万里刁中洋孙振聪佟婷婷王娜
OwnerNORTHEASTERN UNIV LIAONING