礦井裝載機(jī)的特點(diǎn)：1.礦井裝載機(jī)采用液壓整體液力變矩器，可靠性高，維護(hù)方便；操作簡單快捷靈活，疲勞強(qiáng)度低，工作效率高，能充分利用發(fā)動(dòng)機(jī)的動(dòng)力，增加扭矩，整機(jī)牽引力大；結(jié)構(gòu)緊湊，傳動(dòng)效率高，扭矩儲備大，性能可靠，轉(zhuǎn)速高，使用壽命長。

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.礦井裝載機(jī)主要用于磷礦、鐵礦、銅礦、金礦、銀礦、鉛鋅礦、煤礦巷路等各種礦山、水電工程和隧道中碎石材料的收集、運(yùn)輸和裝載。那里空間狹小。它是一種機(jī)械手與輸送機(jī)相結(jié)合，集扒渣、輸送、裝車功能于一體，采用電動(dòng)全液壓控制系統(tǒng)的生產(chǎn)裝置。它具有、、低能耗、效率高的特點(diǎn)。

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.它是礦山企業(yè)必不可少的采礦設(shè)備，是勞動(dòng)力和其他機(jī)械的替代品。壓力脈動(dòng)聲；鉸接結(jié)構(gòu)，轉(zhuǎn)彎半徑小，轉(zhuǎn)向靈活。

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.礦井裝載機(jī)司機(jī)操作更輕松，車輪車橋可加裝防滑鏈，延長輪胎使用壽命，延長汽車使用壽命。

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.礦井裝載機(jī)是針對井下工況設(shè)計(jì)的新一代小型裝載機(jī)。前后架、工作裝置等結(jié)構(gòu)部件根據(jù)井下工況進(jìn)行優(yōu)化，各維修部位能很好地滿足惡劣的井下維修環(huán)境。專為平臺打造，靈活效率高，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.礦井裝載機(jī)采用了專用的加重式液力變矩器和驅(qū)動(dòng)橋，提高了整機(jī)的可靠性。橋輪軌道的窄半軸比較短，增加了汽車的扭矩，增強(qiáng)了汽車的驅(qū)動(dòng)力，提高了工作效率，大大降低了橋梁的損壞率。機(jī)器的超窄軌道和超低高度可以通過超小的人工巷道。

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.

礦井裝載機(jī)：異響原因（1）檢查礦井裝載機(jī)傳動(dòng)軸。

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

當(dāng)后輪軸在回轉(zhuǎn)架上擺動(dòng)時(shí)，后輪軸的輸入法蘭也擺動(dòng)，導(dǎo)致后驅(qū)動(dòng)橋的長度和空間位置發(fā)生變化。發(fā)現(xiàn)裝載機(jī)在轉(zhuǎn)向過程中，后傳動(dòng)軸沒有明顯的伸縮，不存在異響的可能。

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）檢查主減速器和差速器。

(2) Check the final drive and differential.

當(dāng)你用手觸摸地下裝載機(jī)后驅(qū)動(dòng)橋的輪側(cè)減速器時(shí)，你會感受到?jīng)_擊。我們更換了主減速器和差速器總成，但經(jīng)過測試，異響問題無法。

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）掃描后橋擺動(dòng)架

(3) Scan rear axle swing frame

為了模擬異響工況，實(shí)時(shí)觀察前后擺動(dòng)架的實(shí)際運(yùn)行情況，我們將井下裝載機(jī)推到維修平臺上。經(jīng)過多次原地轉(zhuǎn)向和行駛試驗(yàn)，仔細(xì)觀察回轉(zhuǎn)架的狀態(tài)，發(fā)現(xiàn)后回轉(zhuǎn)架與車橋殼體之間有3毫米的相對運(yùn)動(dòng)。是后擺架上的后連接法蘭的運(yùn)動(dòng)導(dǎo)致后擺架和后橋殼上的連接法蘭相互碰撞，產(chǎn)生異常噪音。在找到異常噪音的位置后，我們分析了差距的原因。查看后橋的圖紙，并從后橋的供應(yīng)商處獲得相關(guān)信息。該裝載機(jī)的后橋殼體和后擺動(dòng)架之間的理論設(shè)計(jì)間隙為1。12.15毫米，安裝時(shí)調(diào)整墊片只有一種規(guī)格，厚度為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.

實(shí)際上，對有異響的地下裝載機(jī)進(jìn)行了拆卸和檢查，其調(diào)整墊片厚度僅為5.1毫米，加上設(shè)計(jì)間隙，累計(jì)總間隙為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.

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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://yygsbaby.com We have special customer service to answer your questions