Underground small loader is a kind of mechanical equipment, which is mainly used for the collection, transportation and construction loading of gravel soil materials in various mines, hydropower and tunnel projects, such as phosphate mine, iron mine, copper mine, gold mine, silver mine, lead-zinc mine, coal mine roadway, etc. What should be paid attention to when the loader starts? Especially for those who start the loader for the first time, they don't know much about the loader and its operation. What are the matters needing attention when starting the underground loader?

小鏟車(chē)井下裝載機(jī)運(yùn)用和操作礦用裝載機(jī)前，要熟練與該類型裝載機(jī)有關(guān)各種技術(shù)文件和資料，了解機(jī)器的功能和結(jié)構(gòu)特色，把握每根操作桿或操作手柄以及各種外表的方位和效果，以合理地運(yùn)用機(jī)器，前進(jìn)機(jī)器運(yùn)用的壽數(shù)；裝載機(jī)開(kāi)動(dòng)前要做好開(kāi)車(chē)前的準(zhǔn)備工作，檢查各部件是否正常外表、潤(rùn)滑、發(fā)起、制動(dòng)、冷卻檢查是否符合技術(shù)要求，輪胎的氣壓油位和操作手柄是否靈敏。

Before using and operating the mine loader, we should be familiar with all kinds of technical documents and materials related to this type of loader, understand the function and structural characteristics of the machine, and grasp the orientation and effect of each operating rod or handle and all kinds of appearance, so as to use the machine reasonably and advance the service life of the machine; Before the loader starts, it is necessary to make preparations before starting, check whether the components are normal, whether the appearance, lubrication, initiation, braking and cooling meet the technical requirements, and whether the tire pressure, oil level and operating handle are sensitive.

井下小鏟車(chē)裝載機(jī)高速跋涉時(shí)用兩輪驅(qū)動(dòng)，低速鏟裝時(shí)用四輪驅(qū)動(dòng)，高速跋涉，為了前進(jìn)發(fā)起機(jī)的功率運(yùn)用，可將變矩器離合器的操作閥油路接通，使變矩器與泵輪與渦輪結(jié)為一體，成為剛性聯(lián)接以削減功率丟失，抵達(dá)高速跋涉的意圖；改動(dòng)跋涉的方向，改換高低速檔或驅(qū)動(dòng)橋手柄都要在泊車(chē)后進(jìn)行裝載機(jī)作業(yè)時(shí)，發(fā)起機(jī)水溫文變矩器的油溫均不得超越規(guī)則值，因?yàn)檠b載作業(yè)，油溫超越容許值應(yīng)泊車(chē)?yán)鋮s。

In order to use the power of the forward initiator, the oil circuit of the operation valve of the torque converter clutch can be connected, so that the torque converter, the pump wheel and the turbine are integrated into a rigid connection, so as to reduce the power loss and achieve the purpose of high-speed trekking; When changing the direction of trekking, changing the high and low speed gear or driving axle handle, the loader operation should be carried out after parking, the water temperature of the initiator and the oil temperature of the torque converter should not exceed the regular value, because when the oil temperature exceeds the allowable value during the loading operation, it should be cooled by parking.

井下裝載機(jī)所運(yùn)用的燃油要清潔，并經(jīng)過(guò)48小時(shí)以上的沉淀，燃油商標(biāo)應(yīng)符合規(guī)則質(zhì)量要求，液壓體系用油和變速箱，變矩器用油符合要求；按規(guī)則進(jìn)行保養(yǎng)與潤(rùn)滑，熟知各潤(rùn)滑點(diǎn)的方位。發(fā)起機(jī)發(fā)起后就怠速空轉(zhuǎn)，待水溫抵達(dá)55℃，氣壓升起復(fù)興步跋涉。在山區(qū)坡道上跋涉，應(yīng)避免發(fā)起機(jī)熄火，下坡跋涉時(shí)不容許發(fā)起機(jī)熄火，否則液壓轉(zhuǎn)向器，失靈形成事端。

The fuel used by the underground loader should be clean and precipitated for more than 48 hours. The trademark of the fuel should meet the quality requirements of the rules. The oil used for hydraulic system, gearbox and torque converter should meet the requirements; According to the rules of maintenance and lubrication, familiar with the location of each lubrication point. When the engine starts, it idles, and when the water temperature reaches 55 ℃, the air pressure rises, and then it trudges. When trekking on the mountain slope, the engine should not be shut down. When trekking downhill, the engine should not be shut down, otherwise the hydraulic steering gear will fail and cause trouble.