The utility model provides a quick detach hopper, the utility model relates to an install in the hopper of conveyer (1) below, a serial communication port, hopper (4) are divided into feeding funnel (4a) and lower hopper (4b), feeding funnel (4a) the upper end left and right sides is passed through locking mechanism (2) and is connected fixedly with conveyer (1) organism, feeding funnel (4a) lower extreme imbeds hopper (4b) down in the same direction as the horn mouth, and connect feeding funnel (4a) and lower hopper (4b) as an organic whole through locking mechanism (5) of the left and right sides. The beneficial effects of the utility model are that: quick detach hopper lies in the conveyer below, is divided into feeding funnel and lower hopper to reduce stick hopper weight, operation when making things convenient for the dismouting. Can realize the quick assembly disassembly to upper and lower hopper. The utility model discloses simple structure, hopper dismouting easy operation, convenient and fast.