The invention discloses a non-cantilever type elevator which comprises a machine frame and is characterized in that a lifting platform is connected to the machine frame in a sliding mode, a plurality of parallel transmission rollers are rotationally supported on the lifting platform, all the transmission rollers are driven by a transmission roller driving mechanism, a lifting motor is further arranged at the bottom of the machine frame, and the lifting motor is connected with the lifting platform in a sliding mode. An output shaft of the lifting motor is connected with a driving shaft rotationally supported at the bottom of the rack through a chain wheel transmission pair, a center wheel is arranged in the center of the driving shaft, and a pair of first transmission wheels are symmetrically arranged on the portions, on the two sides of the center wheel, of the driving shaft; a pair of second transmission wheels matched with the two first transmission wheels are arranged at the top of the rack, lifting belts on the two sides are jointly wound and supported between the first transmission wheels and the second transmission wheels, and weight boxes are arranged on the lifting belts on the two sides.
本发明公开一种非悬臂式提升机,包括机架,其特征在于:所述机架上滑动连接有升降平台,所述升降平台上则转动支撑有多根相互平行的传动辊,所有所述的传动辊都通过传动辊驱动机构进行驱动,所述机架的底部还设置有升降电机,所述升降电机的输出轴通过链轮传动副与转动支撑在机架底部的主动轴相连,所述主动轴的中心处设置有中心轮,中心轮两侧的主动轴上则对称地设置有一对第一传动轮,所述机架的顶部设置有一对分别与两个第一传动轮相匹配的第二传动轮,所述第一传动轮和第二传动轮之间共同缠绕支撑有两侧升降带,所述两侧升降带上设置有配重箱。
Non-cantilever type elevator
一种非悬臂式提升机
2022-03-04
Patent
Electronic Resource
Chinese
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 / F16F SPRINGS , Federn |
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