Gas compressor gas inlet assembly capable of blocking dust

The dust-blocking gas compressor gas inlet assembly comprises a gas inlet pipe, a cleaning mechanism and a driving mechanism, an annular groove is formed in the inner wall of the gas inlet pipe, a rotating ring is connected to the inner wall of the annular groove in a sliding mode, a filter screen is fixedly connected to the inner wall of the rotating ring, a cleaning frame is fixedly connected to the bottom of the gas inlet pipe, and the cleaning frame is fixedly connected to the bottom of the gas inlet pipe. The side wall of the filter screen is cleaned through the brush, dust on the side wall of the filter screen falls off, then the dust in the cleaning frame is sucked out through the dust collector and the dust suction pipe, and therefore dust in the air inlet pipe is cleaned. And meanwhile, the transmission teeth drive a rotating rod and a brush to rotate through a second gear, the brush is used for cleaning the side wall of the filter screen, and the cleaning efficiency of dust on the filter screen is i