Safety protection device of waste rock raking machine

The safety protection device of the waste rock raking machine comprises a protection assembly, and the protection assembly comprises a baffle, a first fixing bolt, a second fixing bolt, a connecting rod, a limiting frame, a third fixing bolt, a limiting block, a clamping block, a fourth fixing bolt, a connecting block, a steel wire rope, a receding groove and a weight reduction groove. A weight reduction groove is formed in one side of the baffle, and first fixing bolts and second fixing bolts are evenly arranged on the inner side wall of the baffle. Safety protection is carried out on the gangue raking machine through the baffle, coal gangue is prevented from sliding off from the side face of equipment, on the premise that safety production is guaranteed, loss of a protection device can be reduced, the maintenance and replacement frequency can be reduced, the influence of equipment loss on safety production is avoided, personal injury accidents are prevented, the safety protection performance of the gangue r