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Wheel-track switching mechanism

A technology of conversion mechanism and wheel track, applied in the field of wheels, can solve the problems of high fuel consumption, high maintenance cost, road damage, etc., and achieve the effect of high off-road performance

Inactive Publication Date: 2012-06-27
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the fuel consumption on ordinary roads is higher than that of round wheels, the maintenance cost is relatively high, and it has a great destructive effect on the road surface.

Method used

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Experimental program
Comparison scheme
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Embodiment

[0027] Figure 1-8 As shown, the wheel-shoe conversion mechanism of the present invention includes deformed rim parts, load-bearing and track tensioning parts, deformed transmission parts and power switching devices;

[0028] Such as figure 1 , figure 2 As shown, the deformed rim components include: a main shaft 1, a deformed disc 2, a central hub 10 splined to the main shaft 1, a telescopic slider assembly connected to the central hub 10, a large-diameter rim 5, and a small-diameter rim 3 , connecting the rim 4 and the deformation connecting rod 6; the main shaft 1 and the central hub 10 are connected by splines, and the central hub 10 is connected by bolts from the left and right parts; the large-diameter rim 5, the small-diameter rim 3, and the connecting rim 4 are connected in pairs by hinges; one end of the deformation connecting rod 6 is hinged on the deformation disc 2, and the other end is hinged on the small-diameter rim 3;

[0029] Such as image 3 , Figure 7 ...

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Abstract

The invention discloses a wheel-track switching mechanism, which comprises a deformation rim part, bearing and track tensioning parts, a deformation transmission part and a power switching device, wherein the deformation rim part and the bearing and track tensioning parts are synchronously deformed in an operating state of a circular wheel type or track type advancing mode through the motion of the deformation transmission part; and the power switching device is equivalent to a clutch and can control the on / off of input power of the deformation transmission part. By the wheel-track switching mechanism, two conventional advancing modes of vehicles are skillfully integrated, and a vehicle or an advancing mechanism with the structure can be freely switched between wheel type advancing and track advancing according to road conditions; and therefore, the vehicle has the characteristics of rapidness and flexibility of the wheel type advancing mode and has high cross-country ability of the track advancing mode.

Description

technical field [0001] The invention relates to a wheel capable of changing the traveling mode according to road conditions, in particular to a wheel-shoe conversion mechanism. Background technique [0002] On straight roads, the round wheels are fast and flexible. But the tires can't run normally on snow or desert. The track system has very high off-road performance and can handle various bad road conditions. However, the fuel consumption on ordinary roads is higher than that of round wheels, the maintenance cost is relatively high, and it has a great destructive effect on the road. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings in the prior art, and provide a wheel-track switching mechanism, so that a vehicle or a traveling mechanism can switch between a wheel-type and a crawler-type traveling mode to adapt to various road conditions. [0004] The object of the invention is achieved through the f...

Claims

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Application Information

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IPC IPC(8): B60B19/02B62D55/04
Inventor 钟伟斌曲杰
Owner SOUTH CHINA UNIV OF TECH
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