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Eccentric device with amplitude automatically adjusted along with rotation speed

An eccentric device and automatic adjustment technology, applied in the field of machinery, can solve problems such as fixed amplitude, and achieve the effect of wide market application prospects

Active Publication Date: 2014-01-08
辽宁新兴药业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"There are many patents with similar structures, and their common feature is that the amplitude is fixed; such a structure cannot meet some occasions that require amplitude adjustment, such as automatic massage machines in medicine, which often need to adjust the amplitude according to different parts

Method used

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  • Eccentric device with amplitude automatically adjusted along with rotation speed
  • Eccentric device with amplitude automatically adjusted along with rotation speed

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Experimental program
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Embodiment Construction

[0010] The present invention is specifically described below in conjunction with accompanying drawing, as figure 1 , figure 2 As shown, the present invention includes a liquid storage part 4 located at the center of the eccentric device, an eccentric part 1 and an eccentric part 2 3 located at both ends of the eccentric device, and the eccentric part 1 and the eccentric part 2 3 are separated by a partition 2; the liquid storage part 4 is connected to the eccentric part one 1 through the infusion channel one 5, and the liquid storage part 4 is connected to the eccentric part two 3 through the infusion channel two 6, and the infusion channel one 5 and the infusion channel two 6 have different channel widths; thus, At the same rotational speed, the amount of liquid flowing from the liquid storage part 4 into the eccentric part one 1 and the eccentric part two 3 is different, which plays an eccentric effect. Due to different speeds, the amount of outflowing liquid is also diffe...

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Abstract

The invention discloses an eccentric device with the amplitude automatically adjusted along with the rotation speed. The eccentric device comprises a liquid storage portion located at the center of the eccentric device, and eccentric portions located at the two ends of the eccentric device. The liquid storage portion is connected with the eccentric portions through liquid conveying channels, the widths of the liquid conveying channels are different, the lower portions of the liquid conveying channels are oblique planes, and the angles of all oblique planes are different. The eccentric device has the advantages that the amplitude of the eccentric device can be automatically adjusted through inertia forces along with changes of the rotation speed, and therefore the eccentric device can be widely applied to the field of machinery, medicine, communication and the like, and has wide market application prospects.

Description

technical field [0001] The invention relates to the mechanical field, in particular to an eccentric device that can automatically adjust the amplitude with the rotating speed. Background technique [0002] The structure of the existing eccentric device is relatively simple, and the eccentricity generated by the asymmetrical rotation is often utilized. Since the asymmetric weight is fixed, the amplitude is the same regardless of the rotational speed. Similar patents, such as Chinese patent application number: 200510000074.6, the patent named "eccentric block" discloses "an eccentric block whose rotational axis is not coaxial with the center of gravity, and is characterized in that: the interior part of the eccentric block is a cavity, The shape is circular, and its axis of rotation is coaxial with the center of the circle.” There are many patents for similar structures, and their common feature is that the amplitude is fixed; such a structure cannot meet some occasions that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B06B1/16
Inventor 俞越李莉莉
Owner 辽宁新兴药业股份有限公司