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

夏天天气炎热，有一些地域地表温度可高达40摄氏度，装载机作为常用的工程机械，由于受环境温度的影响，会给矿井装载机的使用带来许多困难，比如发动机在高温时，机油粘度下降，润滑下降，从而造成动力下降，而且还有其它的零部件在高温时，也需要多加注意。那么夏季高温工作，那么在夏季高温矿井装载机需要注意哪些事项呢

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、检查矿井装载机电路和油管，装载机在夏天使用温度较高，内部电路的橡胶皮老化加快，为防止电路短路自燃问题。因此要提升线路的检查频率，油管也是检查项目之一，检查油管表皮是否开裂，发现问题立即拆换。

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、清理冷却系统：定期清理冷却系统，以提升散热效率，保持冷却系统畅通和加快冷却水的循环往复。

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、检查水泵风扇传动皮带，皮带属于易损件，随着使用时间的加长，皮带会产生疲劳、变形，如果发生断裂，水泵风扇将无法运行，大大降低冷却效果。所以皮带需要定期检查和更换，更换时要选择和之前一样的型号，安装好以后调节松紧度。

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、矿井装载机水箱：冷却系统中冷却液很少或不够，会使发动机有过热的危险。要是冷却液不够，无法开展有效冷却，短期内的过热都会造成润滑失效、磨损加剧甚出现拉缸等严重事故。也要检查与水箱连接的橡胶管，有破裂和漏水现象，要立即拆换。

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、刹车系统：矿井装载机长时间的工作，再加上夏季高温，容易造成刹车盘温度过高，影响制动效果，在天气温度高的实际，应该降低工作时间，如果在工作过程中，发现刹车效果降低时，应立即停车降温。

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、轮胎气压：夏季高温轮胎气压容易升高，如果胎压过高，应将车停在阴凉处降温，待胎压下降后再继续工作。禁止用冷水浇轮胎的方式来降温。

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、经常注意水温表，达到90摄氏度以上时需要先停止工作，可就近找个阴凉的地方怠速降温，此时发动机先不要熄火，以防止发动机内部过热而造成拉缸等事故。

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.

以上就是为大家介绍的有关矿井装载机的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.kuangjingjixie.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://www.kuangjingjixie.com