In coal mine, the use of belt conveyer is very common; it is the important equipment of coal transportation in our country coal enterprise. With the development of social economy and technology, the automation of coal mine equipment is further improved, and the original belt conveyor can’t meet the need of coal mine development. This paper puts forward a new viewpoint on the technology of the belt conveyer transducer in coal mine.%在煤矿中,带式输送机的使用是非常普遍的,它是我国煤矿企业当中运输煤炭的重要设备。随着社会经济的发展、技术的革新,煤矿设备的自动化进一步提高,原有的带式输送机已经不能满足煤矿发展的需要。就我国煤矿带式输送机变频器的技术研究提出了新的观点。
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