SU1412670A1 - Low-vacuum milking apparatus - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to improve the milking process by reducing the vacuum in the grinding chambers of teat cups. The collector 5 contains a milk chamber 7 with a nozzle and an alternating pressure chamber 10 with a nozzle. The chamber 10 is separated from the dairy chamber 7 by a partition 11 with an opening 12. The manifold cover is made in the form of a membrane 13 fixed to the housing with a nut -1-50. In chamber 10 a valve 14 is mounted fixed to the membrane 13 with the possibility of turning holes 12 in the partition 11 The pulsator has a filter for air coming from the atmosphere. When the apparatus is in operation, the air from the pulsator enters the alternating pressure chamber and from there into the inter wall chambers of the teat cups 1 and into the milk chamber for sounding milk from it. This air helps to reduce the vacuum in the grinding chambers of teat cups. 1 il. / 8 2A 22 23 С

Description

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This invention relates to a rural crop, in particular to milking machines,

: The purpose of the invention is to improve the milking process by reducing the vacuum of the spout chambers of the milking stations.

I The drawing shows the milking machine.

The low-vacuum milking machine contains milking cups 1, having a suction 2 and interwall chambers 3, separated by nipple stockings 4, a collector 5 and a pulsator 6, the Collector measure 18, the nipple 17 enters the chamber

water, At this time there is an outflow of milk from the nipples and its accumulation in the milk chamber 7 of the collector, in the pipe 9 and in the milk conduit.

Then there is a change of measures. The valve 19 of the pulsator 6 is coupled together with the membrane 20, blocking the vacuum from the vacuum 1 through the nozzle 21 and opening the nozzle 22 connecting the chamber 18 to the atmosphere. Air from the atmosphere passes through filter 24, where it is cleaned of contamination, and through pipe 22,

keeps the milk chamber 7 connected to the spouting chambers 2 of the teat cups 1 by means of the nozzle 8 and with the milk line through the nozzle 9, and the variable pressure chamber 10. The chamber 10 is separated from the milk chamber 7 by a rigid partition 11 with an opening 12. The collector cap is made in the form of a membrane 13, The chamber 10 has a valve 14 mounted on the membrane 13 and mounted with the possibility of blocking the opening 12 "The membrane 13 is fixed on the body the collector 5 by means of a nut 15, the chamber 10 of an alternating pressure is connected by means of a pipe 16 with interdigit chambers 3 teat cups 1 and by a pipe 17 with a pulsator 6. In the working chamber 18 of the pulsator 6

a valve 19 is mounted on the end of the compression of the nipple stockings over the membrane 20. The chamber 18 has a long sleeve, i.e. compression process 21 for communication with the vacuum wire and smooth, which reduces pain

in cows and may contribute to the intensification of the milking process.

To disassemble the manifold, it is necessary to unscrew the nut 15 and remove the diaphragm.

connection 22 for communication with the atmosphere. The valve 19 has the ability to overlap the pipe 22. The pulsator 6 is closed by an annular cover 23, in the opening of which the filter element 24 is installed.

Milking machine works as follows.

At the start of the suction stroke, air from the interwall chambers 3 of the teat cups G through the nozzle 16, the variable pressure chamber 10, the nozzle 17, the working chamber 18 of the pulsator 6 and the nozzle 21 are sucked into the vacuum wire. When the desired dilution value is reached, the nipple stockings 4, when stretched, increase in size, massaging the nipples. Simultaneously

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Claims (1)

13 with a flap attached to it 14. The formula of the invention A low vacuum milking machine containing teat cups, a pulsator and a collector with a cap, imitating a baffle with a hole, separating a variable vacuum chamber with a valve and a milk chamber, so as to improve the milking process by reducing the vacuum in the teat cups of teat cups, the collector cover increases the vacuum value in the sub-55 is filled in the form of a membrane, and the valve measure 10 of the variable pressure of the collector 5 and further into the inter-wall chambers 3 of the teat cups 1. Air inflow into the chamber 10 increases the pressure in it, as a result of which the membrane 13 rises, entrains valve 14, opens the hole 12 in the partition 11 and air from chamber 10 enters the milk chamber 7 and then into the milking boxes of teat cups. This nostril provides the evacuation of milk from the dairy chamber 7 and nozzle 9 into the milk wire, as well as helps to reduce the vacuum under the nipples, which ensures its operation as a low vacuum apparatus. Since the air flow from the pulsator is divided into two parts, the time from the beginning to 40 13 with a flap attached to it 14. The formula of the invention A low vacuum milking machine containing teat cups, a pulsator and a collector with a cap, imitating a baffle with a hole, separating a variable vacuum chamber with a valve and a milk chamber, so as to improve the milking process by reducing the vacuum in the teat cups of teat cups, collector cap you