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wheel shaft that drags the rim

A kind of wheel shaft and transmission shaft technology, which is applied in the direction of transmission, gear transmission, transmission parts, etc., can solve the problems of high requirements for walking action, large amount of wear of the gearbox, complex walking environment, etc., and achieves light weight, intermediate The effect of few links and simple connection structure

Inactive Publication Date: 2016-10-05
TIANJIN GUANTONG AUTOMOBILE PART MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complex walking environment and high requirements for walking movements, the shafts, bearings, and gears inside the gearbox wear a lot and are prone to failure

Method used

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  • wheel shaft that drags the rim
  • wheel shaft that drags the rim
  • wheel shaft that drags the rim

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Embodiment Construction

[0031] Such as figure 1 Shown, the present invention is a kind of wheel shaft that drags wheel rim to walk. Including the travel transmission shaft (2), the front part of the travel transmission shaft (2) is covered with a hollow shaft (5), and the travel transmission shaft (2) and the hollow shaft (5) pass through the transition method arranged at the front end of the travel transmission shaft (2). The flange (1) is connected; the transition flange (1) is connected with the driving transmission shaft (2) through the first deep groove ball bearing (3). A reinforcing rib (4) is provided between the transition flange (1) and the front part of the hollow shaft (5);

[0032] The rear end of the hollow shaft (5) fixes the hub through two tapered roller bearings (7), and the tapered roller bearings 7 are provided with two side covers (8), and the outer edge of the side covers (8) is fixed with an outer ring structure (10), the tapered roller bearing (7) is provided with a shaft se...

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PUM

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Abstract

The invention provides a wheel shaft for dragging a wheel rim to walk. The wheel shaft comprises a travel transmission shaft (2). The exterior of the front section part of the travel transmission shaft (2) is sheathed with a hollow shaft (5); the travel transmission shaft (2) and the hollow shaft (5) are connected through a transition flange (1) arranged at the front end of the travel transmission shaft (2); the rear section part of the travel transmission shaft (2) is provided with a precursor positive cover (22), a one-stage gear set, a two-stage gear set and a three-stage gear set in sequence from right to left; the one-stage gear set, the two-stage gear set and the three-stage gear set can drive in sequence. The wheel shaft provided by the invention is simple in connecting structure, few in intermediate link, small in size and light in weight, suitable for machines in various environments to walk. The wheel shaft provided by the invention can drive by using hydraulic power or electric power; a speed changing box or a cross beam does not need to be additionally arranged, so that use and control are more convenient.

Description

technical field [0001] The invention relates to a shaft for driving a wheel rim in an agricultural machine. Background technique [0002] The structure of general agricultural machinery, such as cultivating management machines, cultivators, harvesters, shredder weeders, etc., mainly relies on the setting of the gearbox to convert the output power into the direction and speed of operation, as the power output and transmission. Due to the complex walking environment and high requirements for walking movements, the shafts, bearings, and gears inside the gearbox wear a lot and are prone to failure. Contents of the invention [0003] The problem to be solved by the present invention is to provide a wheel shaft that drags the rim and travels without a gearbox. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a wheel shaft for driving the wheel rim, which is characterized in that it includes a driving ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H3/64
CPCB60K17/04F16H1/46F16H57/023
Inventor 李德宽
Owner TIANJIN GUANTONG AUTOMOBILE PART MFR