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Differential-twist driving device

A kind of transmission device and package technology, which is applied in the direction of control device, transportation and packaging, vehicle parts, etc., and can solve problems such as car slippage

Inactive Publication Date: 2010-12-08
周殿玺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the car slips when the front and rear wheels and the unilateral wheel of the existing constant interlocking universal differential transmission are extremely small, the present invention proposes a differential torsion transmission

Method used

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Embodiment Construction

[0017] combine figure 1 , 2 , 3, shown in 4, describe the present invention as follows: Differential torsion transmission device, it is characterized in that: by final drive, inter-axle differential A, front differential B, rear differential C, intermediary differential D It is composed of several parts including an anti-slip compound differential E and clutch H;

[0018] The driving gear 1 of the final reducer meshes with the driven gear 2 to transmit force to the inter-axle differential A, which consists of a housing 3, a planetary gear 4, a cross shaft 5, a front half shaft gear ring 6, and a rear half shaft The shaft gear ring 7 is composed of; the housing of the front differential B is shared with the front axle gear ring 6 in the inter-axle differential A, and the front cross bracket 8 in the front differential B is fixed on the front axle gear ring 6, The front cross bracket 8 is fitted with the front planetary bevel gear 9, and is in constant mesh with the front holl...

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PUM

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Abstract

The invention provides a differential-twist driving device consisting of a main speed reducer, an inter-axle differential A, a front differential B, a rear differential C, an intermediate differential D, an anti-skid composite differential D, and a clutch H. By connecting the differentials, the power is distributed to singly drive each wheel. The clutch is used for forcibly engaging (locking) or separating under the action of the external force. By connecting the differentials, the power is distributed to singly drive each wheel, and the problem on the nonuniform distribution of torque and rotation speed of front and rear wheels of the vehicle according to the attachment change on the ground is solved, and the torque and the rotation speed of front and rear wheels can be automatically adjusted so that the speed difference and the skid prevention between front and rear axles, wheels and diagonal wheels can be realized. The invention is used for various full-driving and full-time vehicles with large and small tonnage.

Description

technical field [0001] The invention relates to a differential torsion transmission device, which uses purely mechanical means to complete vehicle walking, and completes differential speed, differential torsion and anti-slip transmission according to the driving force required by the ground conditions and the speed difference when the vehicle turns. Background technique [0002] So far, cars usually adopt the method of installing a differential on the front axle or rear axle for torque and differential transmission. This type of car is easy to slip on muddy roads, ice and snow roads, and uneven areas, making it impossible to walk. . For this reason, multi-axle multi-wheel drive has appeared, but it can only be a plurality of attachment conditions to the ground. It also does not solve the problem of power distribution failure between the wheels under poor road conditions, that is, the differential gear. Property 2n=n 1 +n 2 , when there is one side n 1 or n 2 When it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/16
Inventor 周殿玺张天洪曹旭康李振年
Owner 周殿玺