Split type rear axle structure of mining dump truck

A mining dump truck, split-type technology, applied in axles, wheels, vehicle parts, etc., can solve problems such as poor maintainability and interchangeability, long maintenance and replacement cycle, and increased mine maintenance costs, so as to improve the attendance rate , shorten the maintenance cycle, improve the effect of maintainability and interchangeability

Pending Publication Date: 2020-04-17
INNER MONGOLIA NORTH HAULER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a structure brings a lot of additional work procedures to the maintenance and replacement, resulting in a long maintenance and replacement operation cycle, which seriously affects the production efficiency of the mine
At the same time, the integral welded s

Method used

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  • Split type rear axle structure of mining dump truck
  • Split type rear axle structure of mining dump truck
  • Split type rear axle structure of mining dump truck

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] The following description illustrates specific embodiments of the invention sufficiently to enable those skilled in the art to practice and reproduce it.

[0018] Such as figure 1 Shown, is the assembling and disassembling schematic diagram of the mine dump truck split type rear axle structure among the present invention; figure 2 Shown is a schematic structural view of the mine dump truck split rear axle structure in the present invention.

[0019] The split rear axle structure of the mining dump truck includes: rear axle housing 1, left half shaft bushing 2, right half shaft bushing 3, O-ring 4, washer 5 and bolt 6. The left half-shaft casing 2 and the right half-shaft casing 3 have the same structure.

[0020] The casing connection end faces of the left half shaft casing 2 and the right half shaft casing 3 are respectively connected with bolts 6 and washers 5 to the rear axle casing connection end faces on the left and right sides of the rear axle casing 1; An O-...

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PUM

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Abstract

The invention discloses a split type rear axle structure of the mining dump truck, which comprises a rear axle housing, a left half axle sleeve and a right half axle sleeve, wherein the sleeve connecting end faces of the left half axle sleeve and the right half axle sleeve are connected to the rear axle housing connecting end faces on the left side and the right side of the rear axle housing through bolts and gaskets respectively; and o-shaped sealing rings are arranged between the attaching end faces of the left half axle sleeve, the right half axle sleeve and the rear axle housing. The splittype structure is used for a rear axle assembly, the maintainability and interchangeability of the rear axle assembly and peripheral components can be effectively improved for a long time, the maintenance operation period is shortened, the production efficiency is improved, and the operation cost is saved.

Description

technical field [0001] The invention relates to a mining dump truck, in particular to a split rear axle structure of the mining dump truck. Background technique [0002] Mining dump trucks are the main transportation equipment for open-pit mines. The equipment has the characteristics of high load and harsh operating conditions. Therefore, the reliability of the structure, the maintainability of the system, and the interchangeability of components are of utmost importance to mining dump trucks. important. [0003] The rear axle assembly is the main component to drive the mining dump truck forward and backward. The rear axle assembly is usually composed of two parts, the rear axle housing and the half shaft casing. The traction A-frame, differential, driving half shaft and rear suspension cylinder are installed on the rear axle housing. The wheel reducer, brake, rear wheel Both are installed on the half-shaft bushing; these parts and the half-shaft bushing are usually wearin...

Claims

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Application Information

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IPC IPC(8): B60B35/14B60B35/16B60B35/12B60P1/04
CPCB60B35/12B60B35/14B60B35/16B60P1/04
Inventor 陈鹏彪张耀斌李来平郭海全董志明邬鹏程段景飞杨哲赵磊穆天源李官平张继鹏王飞宇
Owner INNER MONGOLIA NORTH HAULER
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