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1. (WO2018184336) CONVEYING BELT TENSIONING MECHANISM

Pub. No.:    WO/2018/184336    International Application No.:    PCT/CN2017/097790
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Fri Aug 18 01:59:59 CEST 2017
IPC: F16H 7/14
Applicants: SONOSCAPE MEDICAL CORP.
深圳开立生物医疗科技股份有限公司
Inventors: WANG, Changchun
王长春
CHEN, Xiong
陈雄
SUN, Yinjun
孙银君
Title: CONVEYING BELT TENSIONING MECHANISM
Abstract:
A conveying belt tensioning mechanism, comprising a conveying belt (201), a driving pulley (202) and a driven pulley (203), the conveying belt (201) being wound on the driving pulley (202) and the driven pulley (203), and the axis distance between the driving pulley (202) and the driven pulley (203) being adjustable. The tensioning of the transmission belt is completed by changing the axis distance between the pulleys, without the need of providing a tensioning wheel to tension the conveying belt, and therefore, neither of the two side edges of the conveying belt will deform; accordingly, it can be guaranteed that precise transmission of the conveying belt is achieved under the condition that the loose side and tight side alternatively change. The structure is simple, the operation is convenient, and the use and popularization are easy.