矿井装载机的特点：1.矿井装载机采用液压整体液力变矩器，可靠性高，维护方便；操作简单快捷灵活，疲劳强度低，工作效率高，能充分利用发动机的动力，增加扭矩，整机牵引力大；结构紧凑，传动效率高，扭矩储备大，性能可靠，转速高，使用寿命长。

Characteristics of mine loader: 1. The mine loader adopts hydraulic integral hydraulic torque converter, which has high reliability and convenient maintenance; It has the advantages of simple, fast and flexible operation, low fatigue strength and high working efficiency. It can make full use of the power of the engine, increase torque and increase the traction force of the whole machine; Compact structure, high transmission efficiency, large torque reserve, reliable performance, high speed and long service life.

2.矿井装载机主要用于磷矿、铁矿、铜矿、金矿、银矿、铅锌矿、煤矿巷路等各种矿山、水电工程和隧道中碎石材料的收集、运输和装载。那里空间狭小。它是一种机械手与输送机相结合，集扒渣、输送、装车功能于一体，采用电动全液压控制系统的生产装置。它具有、、低能耗、效率高的特点。

2. The mine loader is mainly used for the collection, transportation and loading of crushed stone materials in various mines, hydropower projects and tunnels, such as phosphate ore, iron ore, copper mine, gold mine, silver mine, lead-zinc mine, coal mine roadway, etc. There's little space there. It is a production device which combines manipulator and conveyor, integrates slag raking, conveying and loading functions, and adopts electric full hydraulic control system. It has the characteristics of, environmental protection, low energy consumption and high efficiency.

3.它是矿山企业必不可少的采矿设备，是劳动力和其他机械的替代品。压力脉动声；铰接结构，转弯半径小，转向灵活。

3. It is an essential mining equipment for mining enterprises and a substitute for labor and other machinery. Pressure pulsation sound; Articulated structure, small turning radius and flexible steering.

4.矿井装载机司机操作更轻松，车轮车桥可加装防滑链，延长轮胎使用寿命，延长汽车使用寿命。

4. The operation of the mine loader driver is easier, and the wheel axle can be equipped with anti-skid chains to prolong the service life of tires and vehicles.

5.矿井装载机是针对井下工况设计的新一代小型装载机。前后架、工作装置等结构部件根据井下工况进行优化，各维修部位能很好地满足恶劣的井下维修环境。专为平台打造，灵活效率高，可靠。

5. Mine loader is a new generation of small loader designed for underground working conditions. The front and rear frames, working devices and other structural components are optimized according to the downhole working conditions, and each maintenance part can well meet the harsh downhole maintenance environment. Designed for the platform, it is flexible, efficient, energy-saving and reliable.

6.矿井装载机采用了专用的加重式液力变矩器和驱动桥，提高了整机的可靠性。桥轮轨道的窄半轴比较短，增加了汽车的扭矩，增强了汽车的驱动力，提高了工作效率，大大降低了桥梁的损坏率。机器的超窄轨道和超低高度可以通过超小的人工巷道。

6. The mine loader adopts special weighted hydraulic torque converter and drive axle to improve the reliability of the whole machine. The narrow half axle of the bridge wheel track is relatively short, which increases the torque of the vehicle, enhances the driving force of the vehicle, improves the work efficiency and greatly reduces the damage rate of the bridge. The ultra narrow track and ultra-low height of the machine can pass through the ultra-small artificial roadway.

矿井装载机：异响原因（1）检查矿井装载机传动轴。

Mine loader: cause of abnormal noise (1) check the transmission shaft of mine loader.

当后轮轴在回转架上摆动时，后轮轴的输入法兰也摆动，导致后驱动桥的长度和空间位置发生变化。发现装载机在转向过程中，后传动轴没有明显的伸缩，不存在异响的可能。

When the rear axle swings on the swing frame, the input flange of the rear axle also swings, resulting in changes in the length and spatial position of the rear drive axle. It is found that there is no obvious expansion and contraction of the rear drive shaft during the steering of the loader, and there is no possibility of abnormal noise.

（2）检查主减速器和差速器。

(2) Check the final drive and differential.

当你用手触摸地下装载机后驱动桥的轮侧减速器时，你会感受到冲击。我们更换了主减速器和差速器总成，但经过测试，异响问题无法。

When you touch the wheel side reducer of the rear drive axle of the underground loader with your hand, you will feel the impact. We replaced the main reducer and differential assembly, but after testing, the problem of abnormal noise cannot be solved.

（3）扫描后桥摆动架

(3) Scan rear axle swing frame

为了模拟异响工况，实时观察前后摆动架的实际运行情况，我们将井下装载机推到维修平台上。经过多次原地转向和行驶试验，仔细观察回转架的状态，发现后回转架与车桥壳体之间有3毫米的相对运动。是后摆架上的后连接法兰的运动导致后摆架和后桥壳上的连接法兰相互碰撞，产生异常噪音。在找到异常噪音的位置后，我们分析了差距的原因。查看后桥的图纸，并从后桥的供应商处获得相关信息。该装载机的后桥壳体和后摆动架之间的理论设计间隙为1。12.15毫米，安装时调整垫片只有一种规格，厚度为6毫米。

In order to simulate the abnormal sound condition and observe the actual operation of the front and rear swing frames in real time, we pushed the underground loader onto the maintenance platform. After many in-situ steering and driving tests and careful observation of the state of the slewing frame, it is found that there is a relative movement of 3mm between the rear slewing frame and the axle housing. It is the movement of the rear connecting flange on the rear swing frame that causes the connecting flanges on the rear swing frame and the rear axle housing to collide with each other, resulting in abnormal noise. After finding the location of the abnormal noise, we analyzed the cause of the gap. Check the drawings of the rear axle and obtain relevant information from the supplier of the rear axle. The theoretical design clearance between the rear axle housing and the rear swing frame of the loader is 1. 12.15mm. There is only one specification of adjusting gasket during installation, and the thickness is 6mm.

实际上，对有异响的地下装载机进行了拆卸和检查，其调整垫片厚度仅为5.1毫米，加上设计间隙，累计总间隙为3毫米。

In fact, the underground loader with abnormal noise was disassembled and inspected, and the thickness of its adjusting gasket was only 5.1mm. Combined with the design clearance, the cumulative total clearance was 3mm.

本文的精彩内容由矿井装载机提供，本网站还有很多的精彩内容，更多的内容您可以点击进入：http://www.kuangjingjixie.com我们有专门的客服为您解答问题

The wonderful contents of this article are provided by the mine loader. There are many wonderful contents on this website. You can click to enter more contents: http://www.kuangjingjixie.com We have special customer service to answer your questions