Elevator drive and its hoisting machine

CN224377405UActive Publication Date: 2026-06-19HANGZHOU FUWODE ELECTRONIC ELECTRICAL APPLIANCE CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU FUWODE ELECTRONIC ELECTRICAL APPLIANCE CO LTD
Filing Date
2025-06-12
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing elevator drive mechanisms are complex in structure and bulky in size, and require multiple bearings and couplings, resulting in large space occupation and high processing difficulty.

Method used

The drive shaft and output shaft are coaxially arranged, and the input gear shaft and output shaft are plugged together, reducing the need for bearing housings. The positioning bearing is placed inside the output shaft, eliminating the need for couplings.

Benefits of technology

The structure is simplified, the axial space occupied is reduced, the processing difficulty and cost are lowered, and the miniaturization of the elevator drive mechanism and the improvement of space utilization are achieved at the same time.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224377405U_ABST
    Figure CN224377405U_ABST
Patent Text Reader

Abstract

The utility model relates to elevator technical field especially is related to a kind of elevator drive mechanism and its tractor. Elevator drive mechanism includes drive shaft, transmission assembly and output shaft, drive shaft is used to and motor assembly connection, transmission assembly is connected with drive shaft transmission, output shaft is connected with transmission assembly transmission, and the output end of output shaft is connected with tractor wheel, wherein, drive shaft is coaxially arranged with output shaft, the end of drive shaft is integrally connected with input gear shaft, coaxially arranged between input gear shaft and output shaft, and form insertion joint, input gear shaft is connected with the input end of transmission assembly, and the output end of transmission assembly is connected with output shaft. Its advantage lies in, the positioning bearing between the originally set input gear shaft and the inner wall of main box is transferred between drive shaft and output shaft in the present application, so one bearing chamber on main box can be reduced, thereby the machining difficulty and manufacturing cost of main box are reduced.
Need to check novelty before this filing date? Find Prior Art