Belt bucket elevator equipment structure.
The traction chain of bucket elevator includes ring, plate and chain and belt. The structure and manufacture of the chain is relatively simple and the connection with the hopper is also very strong. It is used to convey abrasive material, the chain wear less, but its weight is larger. But hinged joints wear easily.t. The structure of the belt is relatively simple, but it is not suitable for conveying materials with abrasive properties. The temperature of ordinary adhesive tape material does not exceed 60℃，the temperature of steel wire rope clamping tape is allowed to reach 80℃. Heat resistant tape material temperature up to 120℃, while circular chain, plate chain conveying material temperature up to 250℃.

1. Inspection of the belt bucket elevator
1.1 Check whether the installation base of the belt bucket elevator drive device is damaged, cracked and bolts are loose.
1.2 Check all transmission systems for abnormal noise or vibration.
1.3 Check that all inspection doors and opening are closed and properly sealed.
1.4 C heck the case of belt bucket elevator for abnormal sound and signs of wear or damage.
2. Check, maintenance when the machine stops and preparation before starting.
2.1 Check head and tail sprocket wheel end bearings and grease. If necessary, wash and oil.
2.2 Use the slow drive to check the wear of the steel tape and check for looseness and cracking.
2.3 Inspect the wear situation of head and tail sprockets.
2.4 Close all inspection doors.
3. Check in operation
3.1 Check whether the whole machine runs smoothly.
3.2 Check the nose, tail and middle case for scratch, abnormal sound.
3.3 Check the drive motor and reducer.
4. Precautions of the belt bucket elevator before operating.
4.1 After checking, the belt bucket elevator transfer switch ca reach the automatic position and the safety switch can be switched to the open position.
4.2 The belt bucket elevator should be started first, and then officially opened.
4.3 Feeding can be done only when the bucket elevator is in normal operation. Overload is not allowed to start.
5. Parking precaution for belt bucket elevator.
5.1 Stop feeding before stopping, and stop after unloading the material.
5.2 After parking, bring the safety to the off bit.
6. Notes for use and maintenance use of the belt bucket elevator.
6.1 The machine should be started without load. Before feeding the belt bucket elevator, the empty machine should start2-3 minutes. Stop feeding before stopping, and stop unloading the material.
6.2 Feeding should be even, not exceeding the rated capacity of the hoist,so as to avoid block the lower part.
6.3 When the hoist runs for 100h after the first use or repair, the whole machine should be re-checked and all bolt contacts should be tightened.
6.4 The hoist should maintain normal lubrication at each lubrication point in the working process.
6.5 It is necessary to regularly check the operation of each part, check the bolts at each connection are fastened, and check whether the traction parts and the hopper are won and damaged, in case of damage, replace it in time.
6.6 All inspection doors must be closed when the hoist is in operation. Work in the process of failure should immediately stop running to eliminate the fault. If there is not appropriate to immediately eliminate the defects without too much influence, record and eliminate it when it is repaired. It is used to convey abrasive material, the chain wear less, but its weight is larger. But hinged joints wear easily. The temperature of ordinary adhesive tape material does not exceed 60℃，the temperature of steel wire rope clamping tape is allowed to reach 80℃