Hopper for concrete mixing plant and station

The utility model discloses a hopper for a concrete mixing plant and a concrete mixing station. The hopper comprises a hopper body and a cylinder, wherein the cylinder is arranged outside the hopper body; a flip door is installed at a discharge port at the lower part of the hopper body; the flip door is connected with a piston rod of the cylinder through a connecting lever; and a cylinder base is fixedly connected with the hopper body. The hopper is simple in structure, convenient to operate and is applied to a sand gravel measuring scale in a concrete mixing plant or a transfer storage cabin of a concrete mixing station; the flip door is opened or closed under the driving of the cylinder so that material conveying operation is performed or stopped; and the sealed soft connection between the flip door and a mixing machine can be realized easily.