Novel full -automatic passive hydraulic pressure deviation correcting device of belt conveyor

The utility model discloses a novel full -automatic passive hydraulic pressure deviation correcting device of belt conveyor belongs to colliery machinery, including bracket, centring idler frame, bearing roller, oil pump, oil tank, hydro -cylinder support, hydro -cylinder, examine and drive the device support and examine about, and drive device and oil pipe the bracket base that constitutes wholedevice support, the bearing roller be connected through pivot and centring idler frame, the left and right sides examine drive the device fix examine drive the device support on, the left and right sides examine and drive device and centring idler frame to be elasticity articulated, the hydro -cylinder fixed stay on the hydro -cylinder support, hydro -cylinder and oil tank, oil pump pass through oil pipe and be connected and form hydraulic power unit. The utility model discloses simple structure, convenient and reliable is the most genuine full -automatic, no volume dominant exterior's sealing-tape machine deviation c