Chain-type continuously variable transmission having differential planetary mechanism
A technology of continuously variable transmission and planetary mechanism, which is applied in the direction of mechanical equipment, transmission devices, belts/chains/gears, etc. It can solve the problems of high chain speed, high quality, and limited transmission power of the whole machine, so as to improve accuracy and increase The effect of transmitting power
Inactive Publication Date: 2009-12-30
上海中纺机通用机械有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Since the material between the friction pairs is steel, the friction coefficient between them is small and the mass is relatively large, which determines that the chain speed cannot be high. Such transmission conditions limit the transmission power of the whole machine
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0011] Depend on figure 2 It can be seen that the present invention includes: the input shaft 36 and the output shaft III in the main body; the planetary differential mechanism H is installed at the input end of the input shaft 36; all the way from the planetary differential mechanism H to the planetary wheel P pass through in sequence The inner center wheel b, the fourth transition wheel 4 and the third transition wheel 3 are directly connected to the output shaft III; the other path of the planetary differential mechanism H to the planetary gear P passes through the sun gear a, the second transition wheel 2 and the first transition wheel in sequence Wheel 1 enters the transmission chain in the transmission W and is connected with the output shaft III after merging with the previous road.
[0012] The present invention utilizes the planetary ...
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
Login to View More Abstract
The invention relates to a chain-type continuously variable transmission having a differential planetary mechanism. The transmission comprises an input shaft and an output shaft in a main body, wherein the input end of the input shaft is provided with the planetary differential mechanism; one route of the planetary differential mechanism to a planetary gear passes an inner center gear, a fourth transition gear and a third transition gear in turn and then is directly connected with the output shaft; and the other route of the planetary differential mechanism to the planetary gear passes a sun gear, a second transition gear and a first transition gear in turn, enters a speed change chain in the transmission, is combined with the previous route, and then is connected with an output shaft III. The transmission has the advantages of exponentially increasing transmission power, reducing slip rate from 3 percent to 0.05 percent and greatly improving the precision of output rotation speed.
Description
technical field [0001] The invention relates to a chain type continuously variable transmission, in particular to a transmission mechanism of the chain type continuously variable transmission. Background technique [0002] Chain-type continuously variable transmission can be divided into various specifications such as sliding plate chain and pendulum chain according to the structure of the transmission chain, but its basic structure and principle are the same, and the power is transmitted by the chain. The speed change is achieved according to the radius of different contact points on the incoming and outgoing sprockets. Since the radius of the contact point can be continuously changed, its output speed is continuously variable. This type of device is used in the occasions where the process parameters are variable and the transfer is continuously changed, and it can also be used to coordinate the operating speed of multiple machines. [0003] Depend on figure 1 It can be s...
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
Login to View More IPC IPC(8): F16H37/00F16H9/26
Inventor 房诗建赵凤洲
Owner 上海中纺机通用机械有限公司