Large-volume weighing device

The utility model provides a large-volume weight container, and belongs to the technical field of weight containers. The weighing device solves the problem that an existing weighing device cannot inspect large-particle bulk commodities. The large-capacity weight container comprises a feeding cylinder, a middle cylinder, a capacity cylinder, an inserting piece and a sliding block, the feeding cylinder, the middle cylinder and the capacity cylinder are sequentially connected from top to bottom in the vertical direction, a funnel assembly is arranged at the bottom of the feeding cylinder, an inserting seam is formed in the top of the capacity cylinder, the inserting piece is arranged in the inserting seam in a penetrating mode so that the inserting piece can be positioned at the top of the capacity cylinder, and the sliding block is placed on the inserting piece. The sliding block is in clearance fit with the capacity cylinder, a through vent hole is formed in the bottom of the capacity cylinder, and when the in