The utility model relates to a two-way push head of a carriage return aluminum profile drawing machine. The push head comprises a push head seat, a pin shaft, a push head counterweight and a push head tube. Described pusher head is two-way pusher; The push head is fixed on the push head tube, and the two ends of the push head tube are hinged with the push head seat by a pin shaft; The pusher counterweight is fixedly connected with the pusher tube and fixed on the side of the pusher. The new pusher head rotates in both directions, which is simple to operate and has high work efficiency.
The tractor comprises a frame, a support part, a rear support part, a drum, an engine, the use of a lifting part and a wheel, the wheel is located at the bottom of the frame, the two ends of the frame provide a support part and a rear support part, the engine is connected to the drum part to provide a frame that is used to lift the part near the support part, and the use of the lifting part comprises a lifting part, an absorption part and a support adjustment part. Described lifting part is connected with fixed square pipe by support plate, described fixed square pipe is provided with lifting arm rotating hinge support plate, one end of material taking portion is connected with lifting arm rotating hinge support plate, and the other end of described material taking part is connected with described lifting part through described material taking support plate. The bottom of described lifting portion is provided with support adjusting portion, and described support adjusting portion is in contact with ground. The utility model zhuanli technology provides a kind of tractor that is reliable in structure, stable in support, easy to operate in lifting arm, and suitable for a variety of grounds.
The traction machine is the power equipment of the elevator, also known as the elevator host, which is used to convey and transmit power to make the elevator run. It is composed of electric motors, brakes, couplings, reducers, traction wheels, frame and guide wheels, and auxiliary disc drive wheels. The guide wheel is generally installed on the frame or on the load-bearing beam under the frame, and the disc drive wheel is fixed on the motor shaft, usually hung on the nearby wall, and then set on the motor shaft when in use.
The object of the present invention is to provide a new type of high-speed elevator car lifting aluminum profile traction machine, in order to solve the above background technology, the existing traction machine traction wheel is mostly exposed, so that in the long-term working process, a large number of dust and sundries fall on the rope groove of the traction wheel, affect the friction between the rope groove and the wire rope, and may cause the rope stuck phenomenon.
