Multifunctional bucket for skid steer loader

The multifunctional bucket comprises a bucket body, the bucket body comprises an upper side plate, a lower side plate, a left side plate and a right side plate, and an inclined shovel face is arranged between the left side end of the upper side plate and the left side end of the lower side plate. A vertical butt-joint side plate is installed between the right side end of the upper side plate and the right side end of the lower side plate, and a butt-joint assembly installed on the skid steer loader in a butt-joint mode is arranged on the butt-joint side plate. According to the device, the L-shaped groove is formed in the lower side plate, the screening holes are formed in the L-shaped groove, the plane plate is further correspondingly installed on the L-shaped groove, the plane plate can move through cooperation of the driving mechanism, the driving wheel and the rack, and when the plane plate is embedded in the L-shaped groove, the device can be used as a normal bucket; when the surface plate is moved out of