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Enlarged crankshaft, corresponding power mechanism and compound power mechanism

A technology of power mechanism and transmission mechanism, which is applied in the field of mechanical power, can solve the problems of small power requirements and cannot meet the requirements of driving vehicles and aircraft, and achieve the effect of saving energy and improving mobile flexibility

Pending Publication Date: 2017-07-14
倪俊泉
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the human power mechanism can only meet the small power requirements, which is far from meeting the requirements for driving vehicles and aircraft.

Method used

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  • Enlarged crankshaft, corresponding power mechanism and compound power mechanism
  • Enlarged crankshaft, corresponding power mechanism and compound power mechanism
  • Enlarged crankshaft, corresponding power mechanism and compound power mechanism

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Embodiment Construction

[0040] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0041] Such as figure 1 As shown, the present invention increases the mechanical speed by dozens or even hundreds of times through the first transmission mechanism 400, the enlarged crankshaft 100, the reverse installation of the reducer 600, and the four-stage acceleration of the third transmission mechanism 700 to provide power for the subsequent structure. .

[0042] Such as Figure 2~Figure 4 As shown, the enlarged crankshaft 100 proposed by the present invention includes: two rotating shafts 101 , four first crank arms 102 , two second crank arms 103 , and four crank journals 104 .

[0043] Two rotating shafts 101 are coaxially arranged and rotate synchronously when rotating;

[0044] Four first crank arms 102 are sequentially arranged along the axial direction formed by two rotating shafts 101, the phase...

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Abstract

Provided is a power mechanism. The power mechanism comprises an enlarged crankshaft, a first transmission mechanism, four connecting rods, four levers, a speed reducer, a second transmission mechanism and a third transmission mechanism, wherein the power output end of the first transmission mechanism is in rigid connection with one rotating shaft of the enlarged crankshaft; one ends of the four connecting rods are connected to four crank journals of the enlarged crankshaft in a sleeved mode correspondingly; one ends of the four levers are provided with pivots separately, and the other ends of the four connecting rods are connected to the four pivots in a sleeved mode correspondingly; the second transmission mechanism comprises four power input points and is used for driving the speed reducer to be inverted, so that an acceleration effect is achieved; and the third transmission mechanism is driven by the output end of the speed reducer, and output power of the third transmission mechanism is used for driving an actuator. According to the power mechanism, heavy mechanical equipment can be driven by small manpower, the application range of manual machines is widened, energy is saved, and the moving flexibility of mechanical equipment is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical power, in particular to an enlarged crankshaft, a corresponding power mechanism and a composite power mechanism. Background technique [0002] Although human beings have already entered the era of using fuel to propel machinery, there are still many inventors pursuing the development of human-powered machinery, and are committed to using human-powered mechanisms to propel vehicles and aircraft. The human power mechanism is light, energy-saving, and often low in cost. If it is used in the transportation machinery industry, it can greatly increase the radius of human activities. [0003] At present, the human power mechanism can only meet the smaller power requirements, and is far from satisfying the requirements for driving vehicles and aircraft. Contents of the invention [0004] The purpose of the present invention is to provide an enlarged crankshaft, a corresponding power mechanism and a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H21/18F16H37/12
CPCF16H21/18F16H37/124
Inventor 倪俊泉
Owner 倪俊泉
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