Dual-drive differential positive and reverse rotation transmission and multi-speed change device

A speed change device, forward and reverse technology, applied in the direction of differential transmission, transmission, transmission parts, etc., can solve the problem of slow reversing response

Pending Publication Date: 2020-02-18
陈藕生
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For this reason, the embodiment of the present invention provides a double-drive differential forward and reverse transmission and a multi-stage transmission device to solve the problem of the motor's forward acceleration, dece...

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
  • Dual-drive differential positive and reverse rotation transmission and multi-speed change device
  • Dual-drive differential positive and reverse rotation transmission and multi-speed change device
  • Dual-drive differential positive and reverse rotation transmission and multi-speed change device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] A double-drive differential forward and reverse transmission and multi-stage transmission device, such as figure 1 and figure 2 As shown, it includes housing 1, power mechanism 2, first bevel gear 3, second bevel gear 4, positioning shaft 5, first differential gear 6, second differential gear 7, planetary gear 8 and clutch control unit 9 . The casing 1 is cylindrical as a whole, the po...

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 a dual-drive differential positive and reverse rotation transmission and multi-speed change device comprising a shell, a power mechanism, a first bevel gear, a second bevel gear, a locating shaft fixedly arranged in the shell, a first differential wheel, a second differential wheel and a planet wheel, wherein the first bevel gear and the second bevel gear are driven by thepower mechanism, the first differential wheel and the second differential wheel are rotationally connected to the locating shaft, the planet wheel is arranged between the first differential wheel andthe second differential wheel, the side, far away from the planet wheel, of the first differential wheel is meshed with the first bevel gear, the side, far away from the planet wheel, of the second differential wheel is meshed with the second bevel gear, the planet wheel comprises a power rotation ring on the outer side and three rolling bevel gears located inside the power rotation ring and rotationally connected with the power rotation ring, and the three rolling bevel gears are evenly distributed along the inner circumference face of the power rotation ring. The dual-drive differential positive and reverse rotation transmission and multi-speed change device has the effects of improving reversing speed of a positive and reverse rotation transmission device, solving the reversing pause problem existing during brake starting and improving the accelerating speed after reversing.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of drive devices, and in particular to a dual-drive differential forward and reverse transmission and a multi-stage transmission device. Background technique [0002] Existing forward and reverse drive: rely on the cycle of forward acceleration, deceleration, stop to reverse acceleration, deceleration, and stop of the motor. [0003] weakness is: [0004] 1. The commutation response of positive and negative rotation is slow. [0005] 2. The commutation stops due to the action of braking and starting. [0006] 3. Since each reversing must gradually accelerate from slow speed, the output torque of the motor is small, and frequent reversing due to the influence of inertial force, braking, and starting have a large impact on the transmission gear train, and the efficiency is low. Contents of the invention [0007] For this reason, the embodiment of the present invention provides a doub...

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): F16H48/38F16H48/08F16H57/037
CPCF16H48/08F16H48/38F16H57/037
Inventor 陈藕生
Owner 陈藕生
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap