The invention discloses an elevator structure which comprises a tank, a screw rod, a screw rod nut, a first bevel gear, a second bevel gear and a drive motor. The screw rod longitudinally penetrates through the tank; the upper end and the lower end of the screw rod penetrate through an upper through hole and a lower through hole of the tank; the screw rod nut is in screw joint with the screw rod;the first bevel gear is rotatably nested on the screw rod and is coaxially connected with the screw rod nut; the second bevel gear and the first bevel gear mesh perpendicularly; the drive motor is fixed onto the outer side of the tank; and an output shaft of the drive motor is coaxially connected with the second bevel gear through a connecting piece penetrating through a side through hole in the side surface of the tank. The elevator structure provided by the invention has the advantages of high load capacity and high transmission efficiency.
本发明公开了一种升降机结构,其包括箱体、丝杆、丝杆螺母、第一锥齿轮、第二锥齿轮和驱动电机;所述丝杆纵向穿过箱体且丝杆上下两端分别穿过箱体的上通孔和下通孔,丝杆螺母与丝杆螺接;第一锥齿轮可转动的套置丝杆,第一锥齿轮与丝杆螺母同轴相连,第二锥齿轮与第一锥齿轮垂直啮合;所述驱动电机固定于箱体外侧上,且驱动电机的输出轴通过穿过箱体侧面的侧通孔的连接件与第二锥齿轮同轴相连。本发明具有带负载能力强、传动效率高的优点。
Elevator structure
一种升降机结构
2020-04-28
Patent
Elektronische Ressource
Chinesisch
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 |