Tell you that the abnormal noise caused by the leakage of the forklift can be solved by adding lubricating oil at the connection

In order to reduce pollution to the environment, the environmental protection department has stepped up efforts to rectify non-road mobile operation vehicles. Now, there are very few construction machinery vehicles with high pollution and large emissions, and more and more originally used diesel as raw material Most of the vehicles have been gradually replaced by electric ones, and the use of electric forklifts is increasing, and it is precisely because of this that there are more and more electric forklift manufacturers. However, when using an electric forklift, there will inevitably be some small problems or some small faults. For example, the abnormal noise of an electric lithium pallet truck is a relatively common fault.

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

1. The screws of the fasteners of the electric pallet truck are loose, the guide wheels and rollers of the car body are seriously worn, and the gap is too large; < /p>

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 the guide wheel, roller and Is the roll gap of the gantry too large? Whether the cooperation gap between the fork and the fork frame beam is too large, these factors will cause the electric forklift to make abnormal noises during use;

4. Check whether the electric forklift tire screws are loose and the bearings are damaged. etc.;

5. The gear pump of the electric forklift fails, for example, the air enters the pump from the suction pipe or the seal, the resistance of the suction pipe is too large, and even some parts blocked. The precision of the gear pump is not high, and the pump and the coupling are not on the same axis.

Second, maintenance method: add appropriate lubricating oil to the connection, if the abnormal noise is reduced, it means a leakage problem, tighten the joint or directly replace the sealing ring; if there is no change, 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 it according to the technical requirements.

In practical applications, there are many reasons for the abnormal noise of electric pallet stacker. When such faults occur, maintenance personnel should conduct investigations and inspections one by one, find the reasons, and solve the problem from the root cause. In order to reduce the failure of electric forklifts in use, electric lithium pallet truck manufacturers hope that when using electric forklifts, they should also pay attention to their daily maintenance, check before each use, and maintain them after use, which can prolong the life of electric forklifts. Service life and reduce the occurrence of failures in use, improve the efficiency of use.