An on-line monitoring system for milking pulsator of dairy cows

Abstract

The invention relates to an on-line monitoring system of a milking pulsator for cows. The on-line monitoring system comprises a vacuum pressure sensor, wherein the vacuum pressure sensor is connected with a pulsation pipe of the pulsator and used for detecting change of vacuum pressure in the pulsation pipe; the vacuum pressure sensor is also connected with a single-chip microcomputer control circuit, and the single-chip microcomputer control circuit is used for controlling the acquisition frequency of the vacuum pressure sensor and uploading data acquired by the vacuum pressure sensor to an upper computer; the upper computer draws a pulsator running curve according to the received pulsation frequency, pulsation rate and vacuum fluctuation and judges whether the pulsator is normal or not according to the drawn curve. The system can display all milking positions and the running state of the milking pulsator in real time and can give alarms timely for the abnormal pulsator or the air leaking position of a milking pipeline.

Description

technical field [0001] The invention relates to the technical field of dairy cow feeding, in particular to an online monitoring system for milking pulsators of dairy cows. Background technique [0002] The pulsator is the heart of the milking machine, and each part is required to be extremely precise, which is the key to ensure the normal operation of the milking machine. If the pulsator fails during the milking process, it will cause abnormal changes in the pulsation frequency and pulsation ratio of the pulsator, which will affect the milking process, cause stress to the cows, and seriously cause a large number of cow mastitis , thereby seriously affecting the production of pastures and causing economic losses. In addition, while milking, if the milk liner is aged or damaged, causing the vacuum to fluctuate, it will also cause stress to the cow. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an online monitor...

AI Technical Summary

Problems solved by technology

If the pulsator fails during the milking process, it will cause abnormal changes in the pulsation frequency and pulsation ratio of the pulsator, which will affect the milking process, cause stress to the cows, and seriously cause a large number of cow mastitis , thus seriously affecting the production of pastures and causing economic losses

In addition, while milking, if the milk liner is aged or damaged, causing the vacuum to fluctuate, it will also cause stress to the cows

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