Integrated advanced support system for conveyor gateway transportation-support

The invention discloses an integrated advanced support system for conveyor gateway transportation-support, and belongs to the field of advanced support of a gateway of the working face of the underground coal mining. The integrated advanced support system for conveyor gateway transportation-support is used for solving the circulation forward movement problem of a advanced hydraulic support in thecomplex space range of a conveyor gateway. A grooved rail and a transfer car are arranged on a cover plate located above a reversed loader, obstacles are changed into transportation carriers, and theintegrated transportation-supporting system for lower coal transportation and upper auxiliary transportation is formed. A traction unit pulls the transfer car, the transfer car has various displacement functions such as lifting and turning, and realizes a series of actions of "positioning-frame-connecting-frame-adjustment-transfer-frame-lifting-returning-to-the-position", the advanced hydraulic support is transported from