Ground equipment for loading ammunition for fighter plane

The utility model discloses novel ground equipment for loading ammunition for a fighter plane. The ground equipment is characterized in that a lifting arm is formed by welding and machining high-strength steel plates with different thicknesses, an upper steel cover plate and a lower steel cover plate on the front portion of the ground equipment are processed to be in arc shapes according to ammunition loading requirements, the warhead portion can vertically rotate within a certain range along the mass center position of a tray, a rhombic driving arm is arranged on the front portion of the ground equipment, the upper portion of the driving arm is arranged on two frames of the middle portion of a vehicle body platform part through mounting shafts, and the scissor-shaped X-type movement requirement of the lifting arm is met. A tray support assembly is arranged on two supporting arms on the rear portion of the ground equipment through rotary shafts and is used for bearing the weight of aviation bombs. A driving s