Stainless steel rack truck for food processing

The utility model discloses a stainless steel rack truck for food processing, which relates to the field of food processing and comprises a base, four groups of connecting rods are symmetrically and fixedly mounted on the periphery of the lower end of the base, wheels are correspondingly and fixedly mounted in the four groups of connecting rods, and a limiting mechanism is arranged below the base and comprises a telescopic spring. The telescopic spring is fixedly installed under the base, a limiting plate is fixedly installed at the lower end of the telescopic spring, four sets of limiting holes are symmetrically formed in the periphery of the interior of the limiting plate, and the four sets of limiting holes are coaxial with the wheels. The base, the connecting rod, the wheels, the limiting mechanism and other parts are arranged to operate in a matched mode, when food is loaded and unloaded, the limiting plate can move downwards only by rotating the rotating rod, the wheels can be limited, meanwhile, the co