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Mixing transmission

A transmission and speed change wheel technology, applied in the direction of belts/chains/gears, mechanical equipment, transmission devices, etc., can solve the problems of high cost, limited speed regulation range, low transmission efficiency, etc., and achieve strong practicability and expand speed regulation The effect of range, high transmission efficiency

Active Publication Date: 2015-07-08
山东省未来人才发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a hybrid transmission, the main purpose of which is to overcome the problems of high cost, low transmission efficiency and limited speed regulation range of existing transmissions

Method used

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Examples

Experimental program
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Embodiment 1

[0031] Reference Figure 1 to Figure 7 . A hybrid transmission includes a transmission body 1. The transmission body 1 includes an active gear train 11, a driven gear train 12, and a timing belt 13 connected between the active gear train 11 and the driven gear train 12. The driving gear train 11 and the driven gear train 12 both include a main shaft 111, an upper cone wheel 112 and a lower cone wheel 113 that can move toward and away from each other along the length of the main shaft 111, and are respectively engaged with the upper cone wheel 112 and the main shaft. The upper synchronous wheel set 114 and the lower synchronous wheel set 115 between the lower cone wheel 113 and the main shaft 111 are in transmission connection with a power mechanism (not shown in the figure). The upper synchronizing wheel set 114 includes a first synchronizing wheel 1141, a second synchronizing wheel 1142, and a third synchronizing wheel 1143 that are arranged sequentially from the inside to the...

Embodiment 2

[0040] Reference Figure 10 to Figure 12 . The specific implementation of this embodiment is basically the same as that of the first embodiment. The difference is that the cone wheel driving mechanism 24 that drives the lower cone wheel 113 includes a hollow bottom plate 241, a hollow top plate 242, and is fixedly connected to the hollow bottom plate 241 and the hollow. The two cone wheel driving members 243 between the top plate 242 and the hollow bottom plate 241 are clamped in the lower cone wheel 113. The synchronous wheel drive mechanism 25 includes a circlip 251 engaged in the first synchronous wheel 1151 and a spring 252 located between the lower end of the first synchronous wheel 1151 and the hollow top plate 242. The synchronous wheel drive mechanism 26 includes The circlip 261 in the wheel 1152 and the spring 262 located between the lower end of the second synchronous wheel 1152 and the hollow top plate 242. The synchronous wheel drive mechanism 27 includes a circlip...

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Abstract

Provided is a mixing transmission. The mixing transmission comprises a transmission body, wherein the transmission body comprises a driving speed changing wheel train, a driven speed changing wheel train and a synchronous belt which is connected between the driving speed changing wheel train and the driven speed changing wheel train, the driving speed changing wheel train and the driven speed changing wheel train both comprise main shafts, upper cone wheels and lower cone wheels which can move in forward direction and backward direction along the length direction of the main shafts and upper synchronous wheel groups and lower synchronous wheel groups which are meshed between the upper cone wheels and the main shafts and the lower cone wheels and the mains shafts, both the upper synchronous wheel groups and the lower synchronous wheel groups comprise a plurality of synchronous wheels which are arranged in a meshed mode from inside to outside and diameters are gradually enlarged, the transmission body further comprises a plurality of synchronous wheel driving mechanisms which can relatively drive the plurality of synchronous wheels to do stretching motion in an axial direction. The mixing transmission has the advantages of being novel in structure, capable of enlarging speed adjusting range of the transmission and improving transmitting efficiency of the transmission at the same time. The synchronous wheels of both the driving speed changing wheel train and the driven speed changing wheel train can constitute multiple of groups different gear ratios, and the transmission body can further be combined to use.

Description

Technical field [0001] The invention relates to a transmission, in particular to a hybrid transmission. Background technique [0002] Transmission, a mechanism used to change the speed and torque, is widely used in machine tools and various automobiles. With the development of technology, transmissions have made great progress, mainly including continuously variable transmissions, stepped transmissions and integrated transmissions, especially continuously variable transmissions (such as CVT), which are currently widely used in low-power automobiles field. Although the continuously variable transmission has the advantages of high speed control accuracy, good stability, and compact structure, it still has certain shortcomings. The existing continuously variable transmission includes a driving wheel, a driven wheel, and a connection between the driving wheel and the driven wheel. 的synchronous belt. [0003] Due to the limitation of metal belt materials and technology, the maximum tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H9/24
Inventor 林秀寒林水龙
Owner 山东省未来人才发展有限公司