Supporting block lubricating device

The utility model discloses a supporting block lubricating device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a mounting plate through a support, the left end of the top of the mounting plate is fixedly connected with a containing box, a handheld electric telescopic rod is placed in an inner cavity of the containing box, and the top of the handheld electric telescopic rod is fixedly connected with a spray head. A box body is fixedly connected to the top of the mounting plate, a stirring groove is formed in an inner cavity of the box body, a stirring rod is rotatably connected to the top of an inner cavity of the stirring groove through a bearing, a liquid level sensor is fixedly connected to an inner cavity of the stirring groove, and a motor is fixedly connected to the top of the box body. Through mutual cooperation of the tool box, the universal wheels, the pump machine, the handheld electric telescopic rod, the spray head, the motor, the stirring tank, the stirring