A dismountable heavy-duty lead screw transmission mechanism comprises a rectangular supporting frame and a lead screw transmission mechanism body, wherein the rectangular supporting frame is composed of a left supporting plate, a right supporting plate, a bottom plate and a top plate, and the lead screw transmission mechanism body is installed on the supporting frame. Fixed plates used for being connected with external machines are arranged on the left side and the right side of the supporting frame. The lead screw transmission mechanism body comprises a motor, a left sliding rail, a right sliding rail, a lead screw and a connecting square tube. The left sliding rail, the right sliding rail and the lead screw are vertically installed in the supporting frame in parallel. The left sliding rail and the right sliding rail are located on two sides. The lead screw is located in the middle and is in transmission connection with the motor installed on the supporting frame. The connecting square tube is connected with a square tube fixing plate. The two sides of the square tube fixing plate are connected with a left sliding block and a right sliding block. The left sliding block is in sliding connection with the left sliding rail and the right sliding block is in sliding connection with the right sliding rail. The back of the square tube fixing plate is connected with a lead screw nut. The lead screw nut is in transmission connection with the lead screw. Under the driving of the motor, the square tube fixing plate, the sliding blocks and the connecting square tube are driven to vertically move along the left sliding rail and the right sliding rail through the lead screw and the lead screw nut. The transmission mechanism is light, stable, capable of bearing large loads and convenient to dismount and mount.
Dismountable heavy-duty lead screw transmission mechanism
2015-11-04
Patent
Elektronische Ressource
Englisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |