Bearing end wear caused by shaft leakage at the concrete mixing station and friction with the hybrid shaft lead to high shaft end. The main shaft end is the concentrated part. Under the action of high-strength stress, the service life of parts will be greatly shortened. Therefore, it is necessary to replace the seal ring, oil seal, sliding wheel and rotating wheel in the shaft seal device in time; it is recommended that the bearing at the end of the main shaft leakage end be the original seal attachment, to avoid the difference in size and wear, and it can quickly damage the main shaft. Check the lubrication system in time:
1. Wear phenomenon of the rotating shaft of the main oil pump in the lubrication system
2. The interface plunger of the main oil pump pressure gauge in the lubrication system does not work properly.
three. The progressive oil separator safety valve spool is blocked in the lubrication system and cannot be separated.
Due to the above reasons, the shaft lubrication system is malfunctioning, and the main oil pump lubrication system needs to be replaced.
If you want to control the risk of concrete mixing station, you should start from the following aspects:
1) Cost control of all concrete mixer. This mainly refers to concrete mixers, because the input and production costs of concrete mixers are relatively low and easy to manage.
2) Subdivide the production process of the entire concrete mixer, and grasp the cost of the production process in each link.
3) Make the entire concrete mixing station, and formulate the corresponding production and sales plan.
4) Do a good job of the whole station financial audit system to ensure the orderly development of the entire capital chain. The recommendation is to reduce sales, not a lack of funding chains.
The motor-driven belt is too loose, causing the concrete mixing station to stop suddenly
