What should be paid attention to in summer high temperature mine loader

夏天天氣炎熱，有一些地域地表溫度可高達(dá)40攝氏度，裝載機(jī)作為常用的工程機(jī)械，由于受環(huán)境溫度的影響，會(huì)給礦井裝載機(jī)的使用帶來(lái)許多困難，比如發(fā)動(dòng)機(jī)在高溫時(shí)，機(jī)油粘度下降，潤(rùn)滑下降，從而造成動(dòng)力下降，而且還有其它的零部件在高溫時(shí)，也需要多加注意。那么夏季高溫工作，那么在夏季高溫礦井裝載機(jī)需要注意哪些事項(xiàng)呢

The weather is hot in summer, and the surface temperature in some areas can be as high as 40 ° C. as a common construction machinery, the loader will bring many difficulties to the use of the mine loader due to the influence of the environmental temperature. For example, when the engine is at high temperature, the viscosity of the oil will drop and the lubrication will drop, resulting in a drop in power. In addition, other parts and components also need more attention when they are at high temperature. What should be paid attention to when the mine loader works at high temperature in summer

一、檢查礦井裝載機(jī)電路和油管，裝載機(jī)在夏天使用溫度較高，內(nèi)部電路的橡膠皮老化加快，為防止電路短路自燃問(wèn)題。因此要提升線路的檢查頻率，油管也是檢查項(xiàng)目之一，檢查油管表皮是否開(kāi)裂，發(fā)現(xiàn)問(wèn)題立即拆換。

1、 Check the circuit and oil pipe of the mine loader. The temperature of the loader is high in summer, and the rubber skin of the internal circuit is aging faster. In order to prevent short circuit and spontaneous combustion of the circuit. Therefore, it is necessary to improve the inspection frequency of the pipeline, and the oil pipe is also one of the key inspection items. Check whether the oil pipe skin is cracked, and replace it immediately if any problem is found.

二、清理冷卻系統(tǒng)：定期清理冷卻系統(tǒng)，以提升散熱效率，保持冷卻系統(tǒng)暢通和加快冷卻水的循環(huán)往復(fù)。

2、 Clean the cooling system: clean the cooling system regularly to improve the heat dissipation efficiency, keep the cooling system unblocked and speed up the circulation of cooling water.

三、檢查水泵風(fēng)扇傳動(dòng)皮帶，皮帶屬于易損件，隨著使用時(shí)間的加長(zhǎng)，皮帶會(huì)產(chǎn)生疲勞、變形，如果發(fā)生斷裂，水泵風(fēng)扇將無(wú)法運(yùn)行，大大降低冷卻效果。所以皮帶需要定期檢查和更換，更換時(shí)要選擇和之前一樣的型號(hào)，安裝好以后調(diào)節(jié)松緊度。

3、 Check the drive belt of the water pump fan. The belt is a vulnerable part. With the extension of service time, the belt will be fatigued and deformed. If it breaks, the water pump fan will not operate, greatly reducing the cooling effect. Therefore, the belt needs to be inspected and replaced regularly. The same model should be selected during replacement. After installation, the tightness should be adjusted.

四、礦井裝載機(jī)水箱：冷卻系統(tǒng)中冷卻液很少或不夠，會(huì)使發(fā)動(dòng)機(jī)有過(guò)熱的危險(xiǎn)。要是冷卻液不夠，無(wú)法開(kāi)展有效冷卻，短期內(nèi)的過(guò)熱都會(huì)造成潤(rùn)滑失效、磨損加劇甚出現(xiàn)拉缸等嚴(yán)重事故。也要檢查與水箱連接的橡膠管，有破裂和漏水現(xiàn)象，要立即拆換。

4、 Water tank of mine loader: there is little or insufficient coolant in the cooling system, which may cause the engine to overheat. If the cooling liquid is insufficient and effective cooling cannot be carried out, the overheating in the short term will cause lubrication failure, intensified wear and even serious accidents such as cylinder pulling. Also check the rubber pipe connected with the water tank. If there is any crack or water leakage, it should be replaced immediately.

五、剎車系統(tǒng)：礦井裝載機(jī)長(zhǎng)時(shí)間的工作，再加上夏季高溫，容易造成剎車盤溫度過(guò)高，影響制動(dòng)效果，在天氣溫度高的實(shí)際，應(yīng)該降低工作時(shí)間，如果在工作過(guò)程中，發(fā)現(xiàn)剎車效果降低時(shí)，應(yīng)立即停車降溫。

5、 Braking system: the long-time operation of the mine loader, coupled with the high temperature in summer, is likely to cause the brake disc temperature to be too high and affect the braking effect. In the case of high weather temperature, the working time should be reduced. If the braking effect is found to be reduced during the working process, the machine should be stopped immediately to cool down.

六、輪胎氣壓：夏季高溫輪胎氣壓容易升高，如果胎壓過(guò)高，應(yīng)將車停在陰涼處降溫，待胎壓下降后再繼續(xù)工作。禁止用冷水澆輪胎的方式來(lái)降溫。

6、 Tire pressure: high temperature tire pressure is easy to rise in summer. If the tire pressure is too high, stop the car in a cool place to cool down. Continue to work after the tire pressure drops. It is forbidden to cool the tire by pouring cold water.

七、經(jīng)常注意水溫表，達(dá)到90攝氏度以上時(shí)需要先停止工作，可就近找個(gè)陰涼的地方怠速降溫，此時(shí)發(fā)動(dòng)機(jī)先不要熄火，以防止發(fā)動(dòng)機(jī)內(nèi)部過(guò)熱而造成拉缸等事故。

7、 Always pay attention to the water temperature gauge. When it reaches above 90 ° C, it is necessary to stop working. You can find a cool place nearby to cool down at idle speed. At this time, the engine should not be shut down to prevent the engine from overheating and causing cylinder pulling and other accidents.

以上就是為大家介紹的有關(guān)礦井裝載機(jī)的詳細(xì)的介紹,希望對(duì)您有所幫助.如果您有什么疑問(wèn)的話,歡迎聯(lián)系我們.我們將以的態(tài)度,為您提供服務(wù)http://yygsbaby.com

The above is the detailed introduction of the mine loader for you. I hope it will help you. If you have any questions, please contact us. We will provide you with services in a professional manner http://yygsbaby.com