Share When the electric forklift makes abnormal noise, it is necessary to check each related component in turn

The use of electric forklifts can liberate labor when handling heavy objects. After all, manual handling of objects will be delayed in terms of physical strength and time. The emergence of electric forklifts saves labor and saves a lot of use, greatly improving the efficiency of cargo handling. If there is a lot of goods, then the electric lithium pallet truck needs to work all the time when it is fully charged, and various problems will occur after a long time of work or a long service life. Taking the abnormal noise during operation as an example, the electric forklift manufacturer will explain the cause of the abnormality and the maintenance method.

1. Reasons for the abnormal operation sound of the electric forklift

1. The screws of the fasteners of the electric pallet truck are loose, and the guide wheel and The rollers are seriously worn and the gap is too large;

2. The wear gap between the chain and the chain piece pin is too large, or the gap between the upper and lower staples of the fork and the fork beam is too large;

3. Check whether the conflict between the guide wheel, the roller and the gantry is too large. Whether the cooperation gap between the fork and the fork frame beam is too large, these factors will cause abnormal sound when the electric pallet truck is in use;

4. Check whether the tire screws of the electric forklift are loose and whether the bearings are damaged And so on;

5. The electric pallet truck gear pump fails, such as air entering the pump from the oil suction pipe or seal, the resistance of the oil suction pipe is too large, or even partially blocked. Gear pump accuracy is not high. The pump and the coupling are not coaxial.

Second, maintenance method

Add appropriate lubricating oil to the connection, if the abnormal noise is reduced, it means the leakage problem, tighten the joint or directly replace the sealing ring; if no If it changes, check the gear accuracy, carry out research and adjustment, and replace the gear if necessary. Check the coaxiality between the pump and the coupling, pay attention to the difference between the working state and the static state, and adjust according to the technical requirements.

There are many reasons for the abnormal sound of electric forklifts. maintenance personnel should test and find the reasons one by one, so as to fundamentally solve the problem of abnormal sound of forklifts.

The above is what Xiaobian introduced to you about the reasons for the abnormal noise of electric pallet stacker and the corresponding maintenance methods. I hope it will be helpful to you after reading it. The use of mechanized products such as electric forklifts is indeed convenient for handling and reduces labor, but there will be problems in the end, which requires operators to take more care when using them, and check their parts after use to avoid problems during handling. problem.

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