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Mining dump truck stone ejector

A mining dump truck and stone ejector technology, which is applied in vehicle maintenance, vehicle cleaning, deflectors, etc., can solve the problems of large tire extrusion wear and poor stone ejector effect, so as to reduce tire wear and avoid Complicated process, the effect of reducing wear

Active Publication Date: 2016-08-24
柳工(常州)矿山机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a mining dump truck stone ejector to solve the problems of the existing mine dump truck stone ejector with poor stone ejection effect and tires being easily squeezed and worn

Method used

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  • Mining dump truck stone ejector
  • Mining dump truck stone ejector
  • Mining dump truck stone ejector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 with figure 2 The shown mine dump truck stone ejector includes a rear wheel set consisting of two tires 6 arranged at intervals. The mine dump truck of this embodiment is equipped with two rear wheel sets through the rear axle, and is located at the two rear wheel sets. The bottom of the upper part is equipped with two fixed supports 1 for the car bucket 7, each fixed support 1 is connected to the car bucket 7 by welding, each fixed support 1 is hinged by the first pin shaft 3, and the end naturally hangs down to the The stone row bar 5 between the two tires 6 of the rear wheel group has a through hole in the middle part of the stone row bar 5. The stone row bar in this embodiment is a steel bar, and the side of the steel bar facing backward is a radius R. curved surfaces, such as image 3 Shown; On this through hole, be connected with a flexible limit rope 4, the flexible limit rope 4 of the present embodiment is an iron chain, and one end of the ir...

Embodiment 2

[0018] Such as figure 2 In the mine dump truck stone ejector shown, a fixing device is mounted on the bucket 7 behind the fixed support 1. The fixing device in this embodiment is a hook (not shown in the figure), and the stone ejecting rod 5 is wound around the first pin 3. When it is rotated backward to be approximately parallel to the bottom surface of the bucket 7, it is fixed by a hook; other features are the same as in Embodiment 1; in other embodiments, the fixing device is a clamp capable of clamping the stone discharge rod.

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PUM

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Abstract

The invention discloses a stone remover for a mining dump vehicle, and relates to the technical field of manufacturing mining dump vehicles. The remover comprises rear wheel sets consisting of two tires which are arranged at intervals and fixed supporting seats which are positioned above the rear wheel sets and mounted at the bottom of a vehicle hopper, wherein the fixed supporting seats are hinged with a stone removing rod of which one end is naturally drooped and stretched between the two tires through a first pin roll, the middle part of the stone removing rod is connected with a flexible limiting rope, and the other end of the flexible limiting rope is connected to the fixed supporting seats and a hinge joint is positioned behind the first pin roll. Compared with the prior art, the stone remover disclosed by the invention can solve the problems that the stone removing effect of the stone remover of an existing mining dump vehicle is poor, and because tires are easy to extrude, the abrasion is large.

Description

technical field [0001] The invention relates to the technical field of mining dump truck manufacturing, in particular to a stone ejector installed between two wheels of the mining dump truck. Background technique [0002] Non-highway mining dump trucks generally work in open-pit mining areas with harsh road conditions. The rear wheels of this mining dump truck usually use a double-wheel structure; Large stones are often stuffed between the two tires of the rear wheel set. If these stones are not removed in time, they will continue to squeeze and wear the tires, or even puncture the tires. Stone tool to remove stones caught in tire crevices at any time. At present, there are two types of rock breakers that are often installed between the two tires of the rear wheel set of the dump truck. One is to install an integral stone removal rod between the two tires through a pin, and the stone removal rod is an iron rod. Although this row of stone rods is an iron rod as a technical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/68
CPCB60R19/54B60S1/68
Inventor 吴韦林唐云娟唐绪文杨胜清李芸彭富民王玉邓鸿彬
Owner 柳工(常州)矿山机械有限公司