Conveyor belt tears detection device

The utility model discloses a conveyor belt tears detection device, including roller, oscillating axle, swing angle measure piece, revolution detection lug and belt feeder controller, the roller passes through the fixed plate of both sides and connects the oscillating axle, and the roller both can wind the center pin rotation of being connected with the fixed plate, and the accessible fixed plate makes the oscillating axle rotate again, and roller center pin head has set up the revolution detection lug, and the oscillating axle head has set up swing angle measure piece, and the revolution detection lug respectively passes through one piece of proximity switch with swing angle measure piece and connects the belt feeder controller. The utility model discloses the coal cinder that belt tearing detection device splashes down in the time of can be with continuation coal breakage and normal operation is once in a while distinguished to the mechanical oscillation who produces to the belt feeder during operation can