Mechanical antiskid differential

A mechanical anti-skid and differential technology, which is applied in the direction of mechanical equipment, differential transmission, belt/chain/gear, etc., can solve the problems of inability to achieve 100% anti-skid, complex structure, high material requirements, etc., and achieve broad market application prospects , fast response, lower material requirements

Inactive Publication Date: 2011-11-02
肖博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the above-mentioned technical problems, the present invention proposes a mechanical anti-slip differential, which solves the technical problems of complex structure, relatively high material requirements, and inability to achieve 100% anti-slip existing in existing differentials, At the same time, it has the advantages of fast response, non-slip and does not affect the differential function, and has broad market application prospects.

Method used

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Embodiment 1

[0047] As the best embodiment of the present invention, with reference to the attached Figure 1-6 , the invention discloses a mechanical anti-slip differential, comprising a housing, a first output half shaft, a second output half shaft, a first output half shaft gear fixedly connected with the first output half shaft, and a second output half shaft The fixedly connected second output side shaft gear also includes a driving rotating member arranged in the casing, the driving rotating member is provided with a main planetary gear, and the main planetary gear is arranged through the driving rotating member; the two sides of the main planetary gear The first and second auxiliary planetary gears meshing with the main planetary gears are respectively arranged on the side, and the rims of the first auxiliary planetary gears and the second auxiliary planetary gears are on the vertical plane of the main planetary gear axis. The distance of the projection on is less than the diameter ...

Embodiment 2

[0049] Another preferred embodiment of the present invention is that the main planetary gear is arranged on the driving rotating member through through: the axial direction of the main planetary gear and the axial direction of the rotating shaft of the driving rotating member have an angle in space, and the wheel of the main planetary gear The edge protrudes from the surface of the active rotating member. There are two main planetary gears, and the sizes of the two main planetary gears are different. One of the main planetary gears meshes with the first auxiliary planetary gear, and the other main planetary gear meshes with the second auxiliary planetary gear, or there is only one main planetary gear. The revolution radii of the first auxiliary planetary gear and the second auxiliary planetary gear around the rotation axis of the driving rotating member are different. The main planetary gear, the first auxiliary planetary gear, the second auxiliary planetary gear, the first tr...

Embodiment 3

[0051] as attached Figure 5 Shown, 11 is the input shaft of differential gear, and 10 is the output shaft of differential gear. There is a bevel gear 13 at one end of the input shaft, and the bevel gear 13 is coupled with the main bevel gear 1 . The main bevel gear 1 can freely rotate along the main bevel gear shaft 12 . The main bevel gear is fixed with the main planetary gear 2 inside. The axis of the main planetary gear 2 is located in the main bevel gear 1 and is parallel to the plane of the main bevel gear 1 . The half shaft bracket 5 is fixed on the main bevel gear shaft 12 at the same time, and can rotate along the main bevel gear shaft 12 in one direction. Auxiliary planetary gears 3 and transmission planetary gears 4 are fixed on the half shaft bracket 5 . The radius of the auxiliary planetary gear 3 is r3, the radius of the transmission planetary gear 4 is r4, the transmission planetary gear 4, the auxiliary planetary gear 3 and the main planetary gear 2 are cou...

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Abstract

The invention discloses a mechanical antiskid differential which comprises a shell, a first output semi-shaft, a second output semi-shaft, a first output semi-shaft gear, a second output semi-shaft gear and a driving rotary piece, wherein the first output semi-shaft gear is fixedly connected with the first output semi-shaft; the second output semi-shaft gear is fixedly connected with the second output semi-shaft; the driving rotary piece is arranged in a shell, can be a gear, or a chain wheel or a belt wheel, and is driven by outer force; the driving rotary piece is provided with a main planet gear which penetrates through the driving rotary piece; two sides of the main planet gear are respectively provided with a first pair planet gear and a second pair planet gear which are meshed with the main planet gear; and the projection distances of a wheel flange of the first pair planet gear and a wheel flange of the second pair planet gear on an axial vertical plane of the main planet gear are less than the diameter of the main planet gear. Through the antiskid differential provided by the invention, the technical problems of complex structure, high requirement of materials and unrealizable 100% of antiskid for the prior differential are solved, simultaneously the differential has the advantages of quick response speed, no influence of differential function as antiskid, and the differential has wide market application prospect.

Description

technical field [0001] The invention relates to the technical field of differentials on automobiles, engineering machinery and locomotives. Background technique [0002] The differential is an indispensable part of the automobile. In the prior art, the most commonly used is an open differential. The general structure of the open differential includes a casing and a differential housing. The planetary gear installed in the casing, the two side gears, the planetary gear meshes with the two side gears, the casing drives the planetary gears to revolve, the planetary gears revolve to drive the side gears to rotate, and the planetary gears rotate to make the two side gears achieve relative rotation. Differential function. [0003] With the continuous development of technology, a Torsen differential has appeared on the market, which is generally used in some high-end cars. [0004] The core of the Torsen differential is the meshing system of the worm gear and the worm gear. The T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H48/06
Inventor 肖博
Owner 肖博
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