Sanitation car material loading dust suppression device

The utility model provides a sanitation car material loading dust suppression device, including vehicle collecting hopper, pneumatic cylinder, upset arm feed mechanism and connecting rod, the upset arm movement track of vehicle collecting hopper outside installation goes up the fixed mounting sensor, and the controller that waterway system had that is used for pressing down dirt to the incasementspraying is connected to the sensor letter, and move before the extreme position sensor when the upset arm and triggered and think that waterway system provides the enabling signal to the incasement dust fall of spraying, still install the buffer of garbage bin in the collecting hopper box, buffer and waterway system's work water spraying end are a plurality of parts of sharing and are an arc reciprocal oscillating mounting structure from top to bottom. The utility model discloses the raise dust problem that rubbish automatic collection emptys has thoroughly been solved, and the coverage areathat sprays is big, sanita