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Circumference rotating mechanism driven by rack

A technology of rotating mechanism and rack transmission, applied in transmission devices, friction transmission devices, mechanical equipment, etc., can solve problems such as low mechanical efficiency, low thermal efficiency, and complex process.

Inactive Publication Date: 2019-11-05
黄荣刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing mechanical transmission, the mechanism that converts linear motion into circular motion generally adopts crankshaft and connecting rod mechanism, such as engines, etc., but the crankshaft and connecting rod mechanism are complicated in technology and low in mechanical efficiency, so this mechanism can be used in engines. The achieved thermal efficiency is very low (currently the highest level in the world is 41%)

Method used

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  • Circumference rotating mechanism driven by rack
  • Circumference rotating mechanism driven by rack
  • Circumference rotating mechanism driven by rack

Examples

Experimental program
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Effect test

Embodiment

[0016] refer to figure 1 , a circular rotation mechanism of a rack drive, comprising a rack frame 1, the upper and lower sides of the rack frame 1 are respectively provided with a symmetrically arranged first rack 2 and a second rack 2-1, the first rack 2 There is a first gear 3 meshing with it next to it, a second gear 3-1 meshing with it next to the second rack 2-1, and a coaxial third gear next to the first gear 3 4. A coaxial fourth gear 4-1 is provided next to the second gear 3-1, a first movable tooth 6 is provided on the third gear 4, and a second movable tooth 6-1 is provided on the fourth gear 4-1. 1. Between the third gear 4 and the fourth gear 4-1, there is a fifth gear 5 meshing with them. The fifth gear 5 is an incomplete gear, half toothed and half toothless. The fifth gear 5 and Output shaft 7 is connected.

[0017] When the rack frame 1 moves to the right, the first rack 2 drives the first gear 3 to move counterclockwise, and the third gear 4 coaxial with the...

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Abstract

The invention discloses a circumference rotating mechanism driven by a rack. The circumference rotating mechanism driven by the rack comprises a rack frame, a first rack and a second rack are symmetrically arranged at the upper and lower sides of the rack frame, a first gear meshing with the first rack is arranged beside the first rack, a second gear meshing with the second rack is arranged besidethe second rack, a third gear is coaxially arranged beside the first gear, a fourth gear is coaxially arranged beside the second gear, a first movable tooth is arranged on the third gear, a second movable tooth is arranged on the fourth gear, a fifth gear meshing with the third gear and the fourth gear is arranged between the third gear and the fourth gear, the fifth gear is an incomplete gear, half of the fifth gear is toothed and the other half has no tooth, and the fifth gear is connected with an output shaft. The circumference rotating mechanism driven by the rack can replace a current crankshaft and a linkage mechanism, and has low cost and high mechanical rate.

Description

technical field [0001] The invention relates to mechanical transmission technology, in particular to a rack-driven circular rotation mechanism. Background technique [0002] In the existing mechanical transmission, the mechanism that converts linear motion into circular motion generally adopts crankshaft and connecting rod mechanism, such as engines, etc., but the crankshaft and connecting rod mechanism are complicated in technology and low in mechanical efficiency, so this mechanism can be used in engines. The thermal efficiency achieved is very low (currently the highest level in the world is 41%). In the current situation of global energy shortage, energy conversion efficiency is a major issue that all mankind must face. [0003] The circular rotation mechanism of the rack and rack drive can replace the crankshaft and the connecting rod mechanism to play a more efficient role in the transformation of the transmission mode. Contents of the invention [0004] The object...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H27/02F16H19/04
CPCF16H27/02F16H19/04
Inventor 黄荣刚
Owner 黄荣刚