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Large mine truck chassis and large mine truck

A mining vehicle, a large-scale technology, applied in the field of vehicles, can solve the problems of high operating costs, poor fuel economy, low operating safety, etc., to achieve the effect of reducing operating costs, reducing wear and improving maneuverability

Inactive Publication Date: 2015-03-25
AEROSPACE HEAVY IND
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Therefore, the fuel economy of the large mining vehicle in the prior art is poor, the operating cost is high and the operation safety is low

Method used

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  • Large mine truck chassis and large mine truck
  • Large mine truck chassis and large mine truck

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Embodiment Construction

[0024] In order to deeply understand the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] See attached figure 1 , the large mining vehicle chassis provided by the present invention comprises a first rear wheel 1, a second rear wheel 2, a third rear wheel 3, a fourth rear wheel 4 and a suspension, the first rear wheel 1 and the second rear wheel 2 Form the first group of rear wheels, the third rear wheel 3 and the fourth rear wheel 4 form the second group of rear wheels, the suspension includes a first independent suspension 5 and a second independent suspension 7, the first independent suspension 5 is used for The first set of rear wheels is suspended on the vehicle frame, and the second independent suspension 7 is used to suspend the second set of rear wheels on the vehicle frame.

[0026] The first group of rear wheels of the chassis of the large mining vehicle provide...

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Abstract

The invention discloses a large mine truck chassis and a large mine truck, and belongs to the technical field of vehicles. A first set of rear wheels of the chassis is hung on a truck frame through a first independent suspension. A second set of rear wheels of the chassis is hung on the truck frame through a second independent suspension, that is, the four rear wheels of the large mine truck chassis are divided into two sets, interference caused by intercheck between the first set of rear wheels and the second set of rear wheels is avoided, and conditions for achieving dynamic torque coordinating control and improving the steering performance of the whole truck are created; meanwhile, energy consumption generated when the truck makes a turn can be lowered, and unnecessary fuel consumption is reduced. In particular, under the situation that the turn is larger and the truck wheel adhesion coefficient is lower, slippage of inner-side wheels can be greatly reduced or avoided, and thus the operability and operation safety of the whole truck can be improved; besides, wear to tyres of the truck is lowered, and the operation cost is reduced. The chassis is adopted for the large mine truck, and the technical effects are achieved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a chassis of a large mining vehicle and a large mining vehicle. Background technique [0002] Large-scale mining vehicles are ideal transportation vehicles for earthwork and ore transportation in the mining field, as well as large-scale construction non-road transportation such as large roads, railways, and hydropower stations. The chassis of large mining vehicles in the prior art mostly adopts the design of front axle steering and rear axle drive. The chassis usually has two front wheels and four rear wheels, among which, the four rear wheels are placed on both sides of the same rigid rear axle in pairs, respectively, and drive the two groups of rear wheels respectively, so as to realize the traction of the whole vehicle control. The transmission modes of large mining vehicles in the prior art are mainly mechanical transmission and electric transmission. [0003] The large-s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/32B60K7/00
Inventor 张建明舒朴生邱谦崔敏亮钟诚
Owner AEROSPACE HEAVY IND
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