Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Drive device for crane and elevator

A driving device and elevator technology, applied in transportation and packaging, elevators in buildings, load hanging components, etc., can solve the problems of large size and heavy weight, and achieve the effect of small size, light weight and simplified connection structure

Inactive Publication Date: 2012-12-05
JIANGSUSNGCHI GROUP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The motor adopts an ordinary motor set on the motor base, which is large in size and heavy in weight.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Drive device for crane and elevator
  • Drive device for crane and elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] see figure 1 The shown driving device of the crane and hoist includes a three-stage cylindrical gear reducer 1 and a variable frequency motor 2 with a double-sided safety brake. The flange 21 of the motor 2 is directly connected to the aluminum alloy housing 11 of the three-stage cylindrical gear reducer. The motor shaft is connected with the input shaft 12 of the three-stage cylindrical gear reducer.

[0011] The present invention is a driving device used for hoisting of cranes and elevators, and the product has a wide range of applications. Currently has a lifting weight of 5 t , 10 t , 20 t , 40 t of the product.

[0012] Structural features of the present invention:

[0013] 1. Adopt high-power variable frequency motor with adjustable speed to meet the needs of different working conditions.

[0014] 2. The helical gear reducer with large transmission ratio has the functions of stable transmission and low noise.

[0015] 3. The aluminum alloy box is used, whi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a compact and deft drive device for cranes and elevators. The drive device includes a three-stage cylindrical gear reducer, a motor flange is connected with the casing of the three-stage cylindrical gear reducer, and the shaft of the motor is connected with the input shaft of the three-stage cylindrical gear reducer.

Description

technical field [0001] The invention relates to a driving device of a crane and an elevator. Background technique [0002] The existing driving devices of cranes and elevators include a motor and a reducer, and the motor shaft is connected with the input shaft of the reducer. The motor adopts an ordinary motor arranged on the motor base, which is large in size and heavy in weight. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a driving device for a crane and an elevator with a compact and lightweight structure. [0004] The driving device of the crane and the elevator includes a three-stage cylindrical gear reducer, the motor flange is directly connected with the shell of the three-stage cylindrical gear reducer, and the motor shaft is connected with the input shaft of the three-stage cylindrical gear reducer. [0005] Beneficial effects of the present invention: In the present invention, the motor flange is directly connected with ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B66C13/00B66B11/04
Inventor 马凯唐雪峰张鹏飞
Owner JIANGSUSNGCHI GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com