torque converter continuously variable transmission

A technology of continuously variable transmission and speed change wheel, applied in the direction of belt/chain/gear, mechanical equipment, transmission device, etc., can solve the problems of power loss, slow response to acceleration, etc., and achieve small power loss, large transmission ratio, and simple structure Effect

Inactive Publication Date: 2016-04-20
武利民
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, purely mechanical continuously variable transmissions include friction type and pulsation type. The friction type has the disadvantage of slow acceleration response due to metal belt slippage, and the pulsation type has the disadvantage of power loss.
Lack of a mechanically rigid continuously variable transmission

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
  • torque converter continuously variable transmission
  • torque converter continuously variable transmission
  • torque converter continuously variable transmission

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 2

[0014] combine image 3 with figure 2 Describe this embodiment, this embodiment includes the power input wheel 1 that is contained in the casing, transmission link 3, speed change wheel 4, slide block 5, double-sided rack 6, reversing gear 7,8. Overrunning clutch 9,10. Reversing shafts 11, 12. Power take-off shaft 13, speed change control lever 14, bearing 15, sleeve 16, speed change connecting rod 17.

[0015] The slider 5 is installed in the radial groove of the speed change wheel 4. The speed change control rod is divided into two sections, the inner rod 14 and the outer sleeve 16. The middle part is connected by a bearing 15. The speed change control rod 14 and the speed change wheel 4 are respectively installed in the box. Both sides, and the speed change control lever 14 is on the coaxial line with the central axis of the speed change wheel 4, and one end of the speed change control lever 14 protrudes from the casing, and can slide axially on one side of the casing. ...

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 relates to a mechanical speed-changing device, in particular to a variable torque type continuously variable transmission. The variable torque type continuously variable transmission realizes infinitely variable speed by changing torque of a speed-changing wheel through a speed-changing control rod. The working principle of the variable torque type continuously variable transmission is that a sliding block with a short shaft is mounted in a groove, in the radial direction, of a speed-changing wheel in the box; an eccentric shaft of a power wheel is connected with the short shaft of the sliding block through a transmission rod; a speed-changing control rod can control movement of the sliding block; the torque of the speed-changing wheel is changed through movement of the sliding block, so that the amplitude of the reciprocating rotation of the speed-changing wheel is changed and the reciprocating stroke of a rack meshed with the speed-changing wheel is changed; the reciprocating motion of the rack is transformed into homodromous rotation by a reversing wheel internally provided with an overrunning clutch; power is output through an output shaft. The radial groove of the speed-changing wheel also can lock the sliding block through isometric pin holes to form speed change with gears. The variable torque type continuously variable transmission is stable in process, large in transmission and suitable for speed change of a main shaft of an engine.

Description

technical field [0001] The invention relates to a mechanical speed change device, in particular to a torque converter continuously variable speed changer. Background technique [0002] At present, purely mechanical continuously variable transmissions include friction type and pulsation type. The friction type has the disadvantage of slow acceleration response due to metal belt slippage, and the pulsation type has the disadvantage of power loss. A mechanically rigid continuously variable transmission is missing. Contents of the invention [0003] The purpose of the present invention is to provide a fully mechanical continuously variable transmission, which can realize stepless speed change by pushing and pulling a gear lever, and can realize a large transmission ratio. [0004] The technical solution of the present invention is: install power input wheel, speed change wheel, slide block with short shaft, transmission connecting rod, double-sided rack, reversing wheel, over...

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): F16H37/12
CPCF16H37/022
Inventor 武利民
Owner 武利民
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