Development history of chain conveyor
The development history of chain can be traced back to more than 1000 years ago. Our country has used it for more than 1700 years. The ancient chain conveyor structure is a chain bucket elevator. Similar to water conveyance machinery. Both in China and other countries with ancient civilizations in the world have records.
In the early stage of development of modern chain conveyor, due to the restriction of the overall level of society at that time, the development speed of chain conveyor has been relatively slow. Until the beginning of the 20th century, the development speed of various industrial machinery in society increased sharply, which increased the development of the chain market. These factors have driven the development of the chain industry.
In the process of chain conveyor development, in addition to the development of chain products and the emergence of new materials, the function of chain conveyor has been enhanced, and the strength and rigidity of the whole machine have been improved. But the emergence of computer is also a huge impetus to the development of chain conveyor. The electrical control system of the chain conveyor is equipped with high precision, high reliability, speed control, signal acquisition, signal transmission, logic execution, etc., which makes the electrical control of the chain conveyor develop by leaps and bounds.
After the chain is cleaned and refueled, slowly reverse the tooth plate. The chain links coming out from the rear should be able to be straightened. If some chain links still maintain a certain angle, it means that they are not smooth and belong to a dead knot, which should be adjusted. The damaged chain link must be replaced in time. It is recommended to strictly distinguish the three types of pin shafts and use the connecting pin shafts for the maintenance chain.
Conveying chain is an essential part of mechanical equipment, which is related to the daily production efficiency and work quality of equipment. In addition, the lubrication of the chain is also very important, but we can not blindly apply all lubricating oil to the chain
Chain conveyor line can also be called chain line. Chain conveying line is a chain as a traction and carrier for conveying materials equipment, the chain can use ordinary sleeve roller conveying chain, can also use a variety of other special chains (such as deposit chain, double speed chain). Chain conveying line mainly conveying pallets, large turnover boxes, etc.