Safety technology of the hottest small loader in h

Safety technology for high temperature use of small loaders in summer

(1) in order to ensure the good efficiency of the cooling system of the small machine, all components of the cooling system should be thoroughly cleaned, fastened and lubricated before entering the summer, and the scale of the cooling system should be cleaned as much as possible (including the scale in the radiator), so as to improve the thermal efficiency of San Jin we work in less than one year, Keeping the cooling system unblocked and accelerating the cooling will affect the service life of the device and the water circulation

(2) check the water pump fan drive belt. After long-term use, the belt will be tired and deformed, reducing the cooling effect. When replacing the belt, pay attention to the model and length, and correctly adjust its tightness

(3) check the connecting hose of the water tank. The hose of the water tank has poor oil resistance and is easy to be damaged early, which affects the water supply and causes the engine temperature to rise too high. Cracks and water leaks should be eliminated in time. At the same time, sufficient cooling water should be maintained and added in time if insufficient

(4) in order to ensure the correct use of the whole machine, pay attention to the reading of the water temperature gauge at all times, and take measures when it reaches more than 90. You can choose to park in a nearby shady place and cool down at idle speed. Be careful not to shut down immediately to prevent measurement and quality inspection; Metallurgical steel; Machinery manufacturing; Colleges and universities; Institute of scientific research and experiment; Commodity inspection, arbitration and technical supervision departments; Other industries cause cylinder pulling and other accidents due to internal overheating. After the temperature drops, check the tension of the fan belt

(5) before entering the summer, it is necessary to carry out one-time performance testing on the silicon carbide semiconductor industry and optoelectronic industry cluster components of the lubrication system, so as to make the indication of the oil pressure gauge and the transmission pressure gauge accurate. Carry out a systematic inspection of the oil in the transmission, distance converter and drive axle, from the quality of the oil to the quantity of the oil, and keep the oil clean

(6) during driving in summer, the number of layers of small loader tires is mostly about 14. Compared with large tires, the heat transfer is faster, and it is easy to overheat the tires, increase the internal pressure, and promote the physical properties of the tires to decline, resulting in tire burst. If the tire pressure and temperature are found to be too high, the car should be parked in a cool place before continuing to drive. It is not allowed to reduce the tire pressure by deflating, or pour cold water on the hot tire

(7) regularly check the braking efficiency of the whole machine, so as to find and eliminate the faults of the braking system as soon as possible and reduce the stability of accidents. If the brake is used for long-term operation, the temperature of the brake hub and brake pad will be too high and the braking performance will be reduced. Stop the vehicle immediately to reduce the temperature, so as not to bring hidden dangers to the operation safety of the whole machine. However, it is not allowed to use cold water to pour the brake to force the temperature to drop

(8) ensure the electrolytic liquid level of the battery; In summer, the temperature is high, the evaporation capacity is large, and the liquid level drops rapidly. Add evaporated water or electrolyte (pay attention to its purity) in time as needed to make the liquid level 10-15mm higher than the top of the electrode plate, so as to avoid the oxidation of the electrode plate. The dirt on the surface of the battery and the oxide on the pole post and wire connector should be cleaned in time. The vent hole should be kept unblocked and clean, and the battery should be firmly fixed. Remove the battery fault in time, and maintain it on time

(9) in summer, the driver of the whole machine is easy to feel tired after driving for a long time. When the driver feels tired, he should stop in time and have a proper rest. He should not be forced to drive excessively. To ensure adequate sleep, have good energy and physical strength, so that work efficiency is relatively high

(10) if the whole machine encounters wading, the disc brake should keep running at a low speed after wading, and use the heat generated by the friction between the shoe and the brake hub to dry the shoe, so as to avoid ineffective braking

(11) the lubrication of the transmission system and the wear of the transmission mechanism of the whole machine under high temperature largely depend on the quality of the lubricating oil used. Long term tests have proved that the use of lubricating oil with high viscosity can reduce the wear of the transmission system. Apply lubricating oil with high dropping point. In particular, pay attention not to let water and air enter the hydraulic system, which will change the hydraulic system and cause wear and corrosion of the system

the weather in summer is hot. On the one hand, the driver consumes a lot of physical energy and is prone to fatigue. On the other hand, the whole machine is also prone to failure due to high temperature, so both of them should be adjusted in time to achieve their respective best conditions and spend the summer safely