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Title:
RECIPROCATING TRANSMISSION MECHANISM AND POWER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/008149
Kind Code:
A1
Abstract:
A reciprocating transmission mechanism (10), which comprises a transmission shaft (100), a reciprocating sleeve (200) and limiting bodies (300). When the transmission shaft rotates about its own axis, the limiting bodies are positioned on the outer wall of the transmission shaft, and the transmission shaft penetrates the reciprocating sleeve, so that the limiting bodies penetrate a reciprocating groove (210). In addition, the reciprocating groove is a closed curved groove around the axis of the transmission shaft, and the wave crests and the wave troughs of the reciprocating groove are arranged at intervals along the axis of the transmission shaft, so that when the limiting bodies rotate along with the transmission shaft, the limiting bodies slide between the wave crests and the wave troughs of the reciprocating groove, and thus the aim of driving the reciprocating sleeve to reciprocate in the axial direction of the transmission shaft is realized. The reciprocating transmission mechanism does not have a deflection angle, and therefore there is no problem of doing work by deviating force friction; and the reciprocating transmission mechanism has a simple structure and a wide range of applications, and can be applied to occasions, such as compressors and pump body structures, which require reciprocation. In addition, further provided is a power apparatus comprising the reciprocating transmission mechanism.

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Inventors:
FU KEKE (CN)
LI JIN (CN)
Application Number:
PCT/CN2023/106075
Publication Date:
January 11, 2024
Filing Date:
July 06, 2023
Export Citation:
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Assignee:
ZHEJIANG QIANJI INTELLIGENT TECH CO LTD (CN)
International Classes:
F16H25/12
Domestic Patent References:
WO2000031440A12000-06-02
Foreign References:
CN217814821U2022-11-15
CN1254800A2000-05-31
CN215059263U2021-12-07
CN113719439A2021-11-30
CN209059338U2019-07-05
CN110242415A2019-09-17
CN211050167U2020-07-21
CN2249333Y1997-03-12
US20170361386A12017-12-21
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF:
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