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Gear ring eccentric rotation stepless speed change mechanism

A technology of infinitely variable speed change mechanism and eccentric rotation, which is applied in the direction of mechanical equipment, gear transmission, belt/chain/gear, etc., and can solve problems such as large torque and small torque

Inactive Publication Date: 2020-02-28
大连碧蓝节能环保科技有限公司
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcoming of the existing continuously variable transmission technology that transmits small torque through friction, and provide a ring gear eccentrically rotating continuously variable transmission mechanism that adopts full gear transmission. The torque transmitted by the continuously variable transmission mechanism is large. It can be applied to the power system of high-power fuel vehicles and continuously variable transmission devices in the mechanical field

Method used

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  • Gear ring eccentric rotation stepless speed change mechanism
  • Gear ring eccentric rotation stepless speed change mechanism
  • Gear ring eccentric rotation stepless speed change mechanism

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Embodiment Construction

[0063] The present invention is further described below in conjunction with accompanying drawing. refer to Figure 1 to Figure 3 , Figure 27 to Figure 30, the continuously variable transmission mechanism includes a fixed plate part, a coupling part, a swinging planetary gear part, a swinging planetary support part, a slide rail support part, and a balance wheel part, and the fixed plate part includes a fixed plate one 20, a fixed plate two 34, Adjusting plate 27, guiding and fixing column 26, adjusting gear 18, adjusting rack 19, parallel output gear 10, coupling components include concentric slider 1, cross slider 2, swing slider 3, transmission pin 33, swing planetary gear Parts include swing ring gear 32, gear fixed shaft 4, sun gear 12, transition gear 67, planetary gear 31, hinge parts, hinge parts include gear connecting plate one 69, gear connecting plate two 38, gear connecting plate three 65, gear connecting plate Plate four 66, positioning shaft 68, planetary gear...

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Abstract

The invention relates to a gear ring eccentric rotation stepless speed change mechanism, in particular to a stepless speed change mechanism. The stepless speed change mechanism comprises a fixed platecomponent, a coupling component, a swing planetary gear component, a swing planetary support component, a slide rail support component and a balance wheel component, the swing planetary support component and the swing planetary gear component of the stepless speed change mechanism form a gear ring eccentric rotation planetary gear reducer, when the stepless speed change mechanism is in an eccentric operation state, a swing gear ring is not concentric with a sun gear, when a swing planetary support drives the swing gear ring to autorotate around the axis of the swing gear ring, meanwhile, theswing gear ring can further revolute around the axis of the sun gear, the revolution speed of the swing gear ring is related to an eccentric distance when the swing gear ring moves eccentrically, andthe purpose of stepless speed change of the stepless speed change mechanism is realized by changing the eccentric distance of the swing gear ring. A transmission part of the stepless speed change mechanism adopts full gear transmission, transmitted torque of the full gear transmission is large, and the stepless speed change mechanism can be applied to a high-power oil-fueled vehicle power system and stepless speed change devices in the mechanical field.

Description

technical field [0001] The present invention relates to a ring gear eccentrically rotating stepless speed change mechanism, which relates to a stepless speed change mechanism, in particular to a ring gear eccentrically rotating stepless speed change mechanism adopting full gear transmission. Continuously variable transmissions in automotive power systems and machinery. Background technique [0002] The CVT continuously variable transmission used in the automotive field uses the friction force generated between the pressure steel belt or the chain and the V-shaped groove walls of the two cone wheels to transmit torque, and the planetary friction mechanical continuously variable transmission used in the mechanical field uses planetary friction The torque is transmitted by the frictional force generated between the driving wheel and the driving wheel, the pressure plate and the fixed ring, and the speed regulating cam. The existing continuously variable transmission technology...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/76
CPCF16H3/76
Inventor 赵晓东
Owner 大连碧蓝节能环保科技有限公司
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