Design And Research Of Electronic Milking Pulsator

With the country’s industrial structure adjustment and to meet the growing needsof Chinese milk consumption, the dairy industry has been booming, themechanized milking equipment demand rapid expansion, from the perspective ofdevelopment trend, mechanized milking equipment are to pulse electronicmeasurement, digital, from cup automation development direction. Pulse controllerand the milk flow metering device of digital combination, may realize the milkingprocess international most advanced fully bionic control, on the basis of pasturemanagement system with the computer with the realization of the whole digitalpasture management.In this paper, said control circuit of CNC electronic pulse, development of CNCelectronic chip pulse to micro controller as the core of a reliable, stableperformance, novel design, pulse generating circuit has simple structure; thepulsation frequency setting circuit and pulse ratio selected digital circuit, which is acircuit which can implement multi pulse frequency and the fluctuating ratio set,meet different requirements on the pulse parameters of the various cows and goatsin multiple environments and optimal ratio; Study on anti short circuit protectioncircuit, and the electronic pulse device can be suitable for wet or condensation inthe harsh working environment, as well as in the event of Water Leakage, protectthe entire circuit fault error operation; low energy consumption circuit design,through the use of double voltage output energy principle, the pulsating workreduced energy consumption40%~50%, reduce operating costs, improve service life; the electronic pulse device structure and processing and assembling process,development of superior materials, internal components positioning accuracy,corrosion resistance, resistance to electromagnetic device of temperature rise andlong-term work not aging deformation, has the advantages of simple structure,beautiful appearance, convenient processing, exchanging electronic pulsator good.This topic through a detailed theoretical analysis, a comprehensive collection ofthe latest technological developments at home and abroad, scheme demonstrationof strict careful, redundant excessively detailed micro structure design, workrepeatedly testing complex, solves the key technology project of the book, andcomplete the performance testing, the indicators are has reached the requirements.Digital electronic pulsator this topic development, will fill the domestic blank, tryafter the promotion, will be through the use of feedback, further improvement ofcircuit design, production process, material, mould and improve the level ofprocessing, so that the properties and appearance quality reached similar foreignproducts.