Serum transfer pipette conveying mechanism

Abstract

The invention relates to the technical field of biomedical instruments and particularly discloses a serum transfer pipette conveying mechanism. The serum transfer pipette conveying mechanism comprisesa rack, a conveying mechanism and a driving mechanism; the conveying mechanism comprises a driving shaft and a driven shaft which are rotationally arranged on the rack through bearings; the driving shaft and the driven shaft are each provided with two chain wheels; the chain wheels on the driving shaft and the driven shaft correspond to each other; the two groups of corresponding chain wheels areeach provided with a chain; the side part of each chain is provided with a plurality of M-shaped shelving parts; the M-shaped shelving parts on the two chains correspond to each other; the driving mechanism comprises a ratchet wheel and a driving cylinder; the driving cylinder is arranged on the rack; the end part of a piston rod of the driving cylinder is connected with a driving rod through a rotating part; the end part of the driving rod is arranged on the driving shaft through a bearing; a driving part is arranged on the driving rod; the ratchet wheel is arranged on the driving shaft; andthe driving part is connected with the ratchet wheel. The serum transfer pipette conveying mechanism provided by the invention has the characteristics of relatively high automation degree, relativelyhigh production efficiency and relatively low production cost.

Description

technical field [0001] The invention relates to the technical field of biomedical devices, in particular to a delivery mechanism for a serological pipette. Background technique [0002] At present, the production of pipettes on the market is to weld the tube head and nozzle to the tube body by manual feeding. For the serological pipette, the whole welding process is carried out manually. The lack of conveying equipment from the beginning to the end makes manual labor difficult. The strength is very large, the production efficiency is low, and the production cost is high. Contents of the invention [0003] In order to solve the above-mentioned technical problems in the production of existing pipettes, the present invention provides a delivery mechanism for serological pipettes, which has the characteristics of high degree of automation, high production efficiency and low production cost. [0004] The technical scheme of the present invention: the delivery mechanism of the ...

AI Technical Summary

Problems solved by technology

[0002] At present, the production of pipettes on the market is to weld the tube head and nozzle to the tube body by manual feeding. For the serological pipette, the whole welding process is carried out manually. The lack of conveying equipment from the beginning to the end makes manual labor difficult. High strength, low production efficiency and high production cost

Images