Automatic telescopic belt feeder protection casing

The utility model relates to an automatic telescopic belt feeder protection casing, I -steel track welded fastening are on the platen is walked to the belt feeder, and telescopic protective cover includes a plurality of support frames, waterproof cloth, connecting rod and sleeve, and the connecting rod is through selling axle and muffjoint, and the sleeve cup joints on the support frame to can slide on the support frame, fixed connection travelling wheel below the bracing piece, I -steel pathway movement can be followed to the travelling wheel, telescopic protective cover connects drive arrangement's wire rope, two proximity switch of signal transducer install the support frame of tip before lieing in telescopic protective cover. The utility model discloses a switching of protection casing carries out centralized control by electrical system, and the very big intensity of labour that has alleviateed has the hommization, degree of automation is high, but both also manually operation of automatic control has re