Delivery device for movable equipment and radioactive substance cleaning assembly

The invention discloses a delivery device for mobile equipment and a cleaning assembly for radioactive substances. The delivery device comprises a device body, a channel allowing the movable equipment to move is formed in the device body, the first end of the device body is connected with an opening of a cavity, the cavity defines a containing space for containing radioactive substances, the containing space is provided with the opening, and the opening is communicated with the channel. The second end of the device body is positioned outside the accommodating space; the first end of the turnover plate is rotationally connected with the first end of the device body, and the second end of the turnover plate is configured to be turned over downwards when the movable equipment moves to the turnover plate through the channel; and the movable equipment moves downwards to the bottom of the accommodating space to clean the radioactive substances. The delivery device and the cleaning assembly can enable the movable eq