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

An automatic load sharing device for a power split gear system

A technology of split gear and automatic load equalization, applied in the direction of gear transmission device, transmission device, hoisting device, etc., can solve the problems of uncompact space structure and increased total weight of load equalizing device.

Inactive Publication Date: 2016-01-06
NORTHWESTERN POLYTECHNICAL UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to avoid the deficiencies of the prior art and overcome the problem that the space structure of the load equalizing device is not compact and the total weight increases due to the addition of transmission components, the present invention proposes an automatic load equalizing device for a power split gear system

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
  • An automatic load sharing device for a power split gear system
  • An automatic load sharing device for a power split gear system
  • An automatic load sharing device for a power split gear system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] refer to Figure 1-Figure 4 The automatic load equalizing device of the power splitting gear system of the present invention includes an input device, an output device and two double gear shafts 7; the input device includes a split torque input shaft 1, an input stage pinion 2 and two input stage large gears 3, The output device comprises a power output shaft 6 , two output stage pinions 4 and an output stage bull gear 5 .

[0025] The two duplex gear shafts are divided into left and right branches, each of which has a duplex gear shaft 7 connected to an input-stage large gear 3 and an output-stage pinion 4 . The input stage pinion gear 2 is processed into one body with the power input shaft 1, and meshes with the two input stage large gears 3 respectively; the two output stage pinion gears 4 are fixedly connected with the double gear shaft 7, and are respectively connected with the output stage large gears 5 meshed. Both the input stage pinion gear 2 and the two inpu...

Embodiment 2

[0032] Such as Figure 5 As shown, another embodiment of the automatic load equalizing device of the power split gear system of the present invention also includes a reversing device, which includes a power input shaft 13 , a small spiral bevel gear 14 and a large spiral bevel gear 15 . The two output stage pinion gears 4 and the output stage large gear 5 are herringbone gears. The small spiral bevel gear 14 meshes with the large spiral bevel gear 15, and the angle of intersection between the two axes is 90°. The large spiral bevel gear 15 and the input stage pinion 2 are connected to the split torque input shaft 1; the gear system passes through the split torque The input shaft 1 is divided into left and right branches, and each branch has a duplex gear shaft 7 connected to an input-stage large gear 3 and an output-stage pinion 4 . The input stage pinion 2 is processed into one body with the split torque input shaft 1, and meshes with the two input stage large gears 3 respec...

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 discloses an automatic uniform loading device of a power dividing gear system. The automatic uniform loading device of the power dividing gear system comprises an input device, an output device and two duplicate gear shafts; the two duplicate gear shafts are divided into a left branch and a right branch, and each branch is provided with one duplicate gear shaft, and the duplicated gear shaft is fixedly connected with an input-level large gear and an output-level small gear; the input-level small gear and a division twisting input shaft are integrally processed, and the input-level small gear and the division twisting input shaft are meshed with two input-level large gears; an elastic thin wheel disk type surface of the output-level large gear is fixedly connected with a power output shaft, and the output-level large gear and the power output shaft are meshed with two output-level small gears respectively; an elastic wheel disk type surface is a compound hyperbolic type; different torsional deformation is generated by a hyperbolic-type elastic wheel disk, different radial deformation is generated through supporting of a suspension arm of the input-level gear to compensate unbalancing performance of torque, and therefore the purpose of uniform load is achieved. The automatic uniform loading device of the power dividing gear system is applied to a transmission system of a large power, and is suitable for being applied to a speed reducer which is large in power, large in speed reduction ratio, and high in reliability requirement to achieve uniform load.

Description

technical field [0001] The invention belongs to the field of mechanical structure design and mechanical transmission, and in particular relates to an automatic load sharing device for a power split gear system. Background technique [0002] The principle of the power split gear transmission system is that the input gear meshes with multiple pairs of gears at the same time, and the input gear distributes the input power to other gears meshing with it at the same time. At present, the power split gear transmission system has been widely used in the fields of aviation, ships, weapons and heavy machinery. In the power split gear transmission system, when the input gear distributes the input power to the other gears meshing with it at the same time, due to the errors in manufacturing and installation and the elastic deformation of the components, there will be uneven power distribution, which will cause the branch to be overloaded. If it is large, it will cause damage to the tra...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/22F16H55/17F16H55/14F16H55/06
Inventor 赵宁赵永志付晨曦孙霖霖王俊
Owner NORTHWESTERN POLYTECHNICAL UNIV
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