Supporting plate mechanism

The invention discloses a supporting plate mechanism. The supporting plate mechanism comprises a supporting plate device used for cooperating with the ground and an equipment rotary table, the supporting plate device comprises a bottom frame, a supporting plate which is arranged on the bottom frame and used for carrying out horizontal transition on materials and a driving device which is arranged on the bottom frame and used for switching the supporting plate to be in a horizontal state or a vertical state, and the supporting plate device further comprises a bearing assembly which is arranged on the bottom frame and used for achieving rotation of the supporting plate. The supporting plate mechanism has the beneficial effects that the supporting plate mechanism is utilized to achieve horizontal transition between the ground and the equipment rotary table and bear 1.5 tons of materials to pass through, and horizontal and vertical conversion is achieved by utilizing the driving device. 本发明公开了一种托板机构，包括用以与地面和设备转台配