Cross plate shearing instrument

The utility model relates to a cross plate shearing instrument which comprises a shearing instrument body, the shearing instrument body comprises a machine frame and a base, the machine frame is vertically and fixedly connected to the upper end face of the base, a sample container is placed on the base, two sliding plates are connected to the base in a sliding mode, and the two sliding plates arearranged in the width direction of the base. The base is provided with a driving piece used for driving the two sliding plates to be close to or away from each other, the base is provided with an abutting assembly used for abutting against a sample container, and the abutting assembly abuts against the side wall of the sample container in the length direction of the base. The soil sampler has theeffects that in the process of measuring the sample soil by rotating the cross plate, the sample container is kept stable, so that the accuracy of measured data can be ensured to a certain extent. 本实用新型涉及一种十字板剪切仪，其包括剪切仪本体，所述剪切