When carrying out electrical system maintenance for conveyor machinery and equipment, pay attention to the following common problems

1) Use conveyors to develop electrical professional machinery and equipment in the prescribed application network space. Belt conveyor is a popular transport aircraft. The processing technology is simple in structure and low in engineering cost; the components have strong practicability and convenient maintenance; and the transportation capacity can consider general conditions. There are two major types of anti-conveyors for mines: scraper conveyors and continuous conveyors. The first one is used for coal mines. Some my country also uses flat conveyors and polypeptide chain curved scraper conveyors. Transmission belt conveyors have the advantages of large transportation capacity, simple structure, convenient maintenance, and standardized components. They are widely used in mining, metallurgical industry, coal and carbon and other fields. They are used to transport loose raw materials or finished goods. It can also be transported by several units or form horizontal or skewed transport system software with other transporting machinery and equipment to consider the flow of different layouts. Applicable to transport apparent density below 1.67/ton/m3, which is easy to pick up Powdered, granular, small pieces of low-abrasive raw materials and bagged raw materials, such as coal, gravel, sand, concrete, organic fertilizer, grains, etc. The temperature of the raw material being sent is lower than 60°C. The flight attendant and the installation method can be specified according to the customer's regulations. The transmission system can use electric drums or drive equipment with drive racks.

2) Frequently inspect the tightening level of the conveyor machinery and electrical equipment hydraulic control system.

3) Check the connection level of the terminal block of each component of the conveyor machinery and equipment. The poor contact phenomenon is too loose, and the components are easy to burn..

4) Check the electric components of the transportation equipment (such as motors, automobile relays, etc.). Once abnormal basic heating operation is detected, the heat treatment process should be carried out immediately in order to reduce the damage caused.

5) Inspect the insulation layer of the conveyor machinery and equipment to carry out the electrical control system route, so that the dielectric strength can be excellent, to ensure the good operation of the machinery and equipment.

6) Once there is a fire accident, smoke, large-scale destruction of the insulating layer, etc., it should be shut down immediately, and the switching power supply should be disconnected to solve the problem, which can expand the scope of common faults..

7) During the overhaul time, there should be no free random access memory or short under the conveyor belt's machinery and equipment and wiring signs or strictly in accordance with the basic principles of electrical equipment wiring to prevent obvious damage to electrical equipment.