Dustbin for carrying out compressing on inner borne object

The utility model is suitable for the field of mechanical equipment and provides a dustbin for carrying out compressing on an inner borne object. The dustbin comprises a dustbin shell body. Openings which are axisymmetric are formed in the side wall at the upper end of the dustbin shell body. Door plates with the matched size are arranged in the openings. The upper ends of the door plates are connected with the shell body in a hinged mode. A compressing device is arranged at the top face in the dustbin shell body. A control end of the compressing device is connected with an output end of the controller. Input ends of the controller are connected with output ends of door opening sensing devices. The door opening sensing devices are arranged on the door plates. The controller compresses the loaded object in the dustbin shell body for releasing space through door opening frequency detected by the door opening sensing devices. The dustbin is simple in structure, convenient to use and practical, the capacity of a trash can is improved, the dustbin can store much garbage at one time after garbage in the dustbin or the trash can is compressed, frequent replacing or clearing is of no need, human cost is saved, and conveying cost is saved.