Manual stepless adjustable tracking photovoltaic support

The utility model discloses a manual stepless adjustable tracking photovoltaic support. Comprising a support body, a first fixing block, a first telescopic rod, a first motor, a first sliding block, a second telescopic rod, an output gear, a fixing frame, a first rotating rack, a second rotating rack, a third rotating rack, a second motor, a driving gear, a driven gear, a rotating shaft, a containing plate, supporting legs, a second sliding block and a sliding groove. Through the arrangement of a second motor, a driving gear, a driven gear, a rotating shaft and a placing plate, the inclination angle of the photovoltaic support can be conveniently adjusted, and through the arrangement of a first motor, a second telescopic rod, an output gear, a first rack, a second rack and a third rack, the rotation period of a fixing frame can be conveniently adjusted; and through the arrangement of a first fixing block, a first telescopic rod and a first sliding block, the position of a first motor can be conveniently adjus