Stable and reliable pallet holding and moving equipment and working method thereof

The invention discloses stable and reliable pallet holding and moving equipment comprising an outer frame, a pallet grabbing mechanism, a pneumatic swing arm structure and a moving mechanism; the outer frame is internally provided with two groups of side upright columns and upper frames, and the side upright columns are fixed to the ground; the upper frames are arranged on the tops of the side upright columns, and a transverse fixing frame is arranged between the side upright columns; connecting rods are arranged between the side upright columns and the upper frames, and the upper frames are provided with rails; the inner side of each upper frame is provided with angle iron, and brackets are arranged on the outer sides of the upper frames; and the brackets are connected with upper frame bolts through rail bar connecting plates. According to the stable and reliable pallet holding and moving equipment, the lifting action of a hanging bracket is achieved through cylinders in the moving mechanism, and meanwhile a