Maintenance items 1, bucket elevator should empty load driving. So every time before shutdown should be drained of all the material inside the hopper bucket elevator, and then stop. 2, can not be reversed. Reverse chain derailment phenomenon that may occur bucket elevator equipment, failure to exclude derail a lot of trouble. 3, even feeding. Suddenly increased volume of feed ban. Feeding amount can not exceed the hoist transport capacity. Otherwise easily lead to the occurrence of "boring car" accident serious material buildup on the bottom. 4, in a timely manner appropriate to add oil. 5, the timely replacement of the chain and severely worn or damaged when the hopper. Basic requirements 1, hoist shall comply with the requirements of this standard JC460.1 and automatic bucket elevator, and design drawings and technical documents approved manufacturing processes, install and use the standard bucket elevator manufacturers, drawings and technical documents in accordance with prescribed Technical requirements are not specified, according to common standards concerning building materials machinery, mechanical and electrical industries, such as the implementation of .2, tolerance did not note the size limit on the pattern deviation should comply with the provisions of GB 1804, which was tTl3 machined surface level; welding pieces of non-machined surface To ITl6 level; forging of non-machined surface .3 ITl5 class manufacturing, welding shall comply with the relevant provisions of building materials machinery welding .4, gray iron castings shall comply with the provisions of .5 GB 9439, forgings shall have a sandwich, folding, crack, satin injury, scarring, slag and other defects .6, hoist should be set level meter, monitor and tape speed anti-deviation device. Bucket Elevator Factory, bucket elevators, electrical equipment from Qingdao Xudong Qingdao Xudong Power Equipment Limited. Power Equipment Co., Ltd. Qingdao Xudong (www.qdxudong.com) strong, credible, Shandong Qingdao industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qingdao Xudong electrical equipment and you hand into the brilliant, for a better future!