1. Maintenance of transmission device. Before use, add lubricating oil with the brand of LKC100150 # medium load extreme pressure industrial gear oil.
2. Lubrication of plain roller bearing. The simple roller bearing is a UCP series (commonly used UCP214), which is lubricated with grease and refueled once a day.
3. Cleaning of roller and idler. The self-feeding cement mixer truck often cleans up the accumulated material on the roller and idler. Excessive accumulated material will affect the operation of the belt and cause deviation. Self-loading cement mixer
4. Maintenance of sand scraping device. Regularly check the abrasion degree of the sand scraping device, and replace the sand scraping device in time after it is worn to a certain extent.
5. Self-feeding cement mixer truck, rubber baffle replacement. The rubber edge is seriously worn, and it should be replaced in time when there is material scattered.
6. Prevention and treatment of interface fracture and transverse tear. The joint vulcanization treatment is unqualified; The impact load is too large, and the weak part breaks under the influence of alternating stress; The interface direction is not suitable for the belt movement direction; If it is used for a long time, the belt will be seriously damaged. When using the self-feeding cement mixer truck, the load shall be reduced as much as possible, especially for the belt with counterweight tensioning device, the counterweight shall be controlled within 200kg~300kg, and it is advisable not to slip in the rainy season, and the patrol inspection shall be strengthened to prevent foreign matters from blocking the belt and scratching the belt; Strengthen the training of belt assembly personnel to prevent the belt interface from being reversed.