SU655366A1 - Claw - Google Patents

Description

I

The invention relates to machine milking, in particular to milking apparatus collectors,

The known collector of the milking apparatus, in a housing with partitioned chambers of alternating vacuum and dairy, equipped with a drain valve lj

The old collector is complex in design and operation.

The purpose of the invention is to simplify the construction of the milking unit collector.

This is achieved by the fact that the apparatus has a calibrated orifice.

The collector has an additional, well-positioned symmetrically basic calibrated opening in the partition and a drain valve in the milk chamber, with the variable vacuum chamber and the milk chamber equipped with a wall located. pegpen inside the wall is ziculatory septum.

FIG. 1 shows the collector of the docking apparatus, side view of FIG. 2 - the collector providing the paired milking of the udder fractions.

The milking unit collector contains an alternating vacuum chamber 1 and 2 milk one separated from each other by a septum 3 with a calibrated orifice 4. Milk chamber 1 has a nozzle 5 for draining milk with a check valve 6 and its nozzles 7dl connecting it with the teatweed chambers of milking cups (in the drawing not shown). An alternating vacuum chamber 1 has a nozzle 8 for connecting it to a pulsator (not shown in the drawing) and a nozzle 9 for connecting it with inter-wall chambers of teat cups.

Claims (2)

A wall 1O can be installed in the collector, dividing each of the chambers 1 and 2 into two identical sections. In this case, the milk chamber is supplied with an additional branch pipe for the discharge of milk, and in the partition 3, an additional hole is removed. Additional connections dp. The milk outlet and the potted hole are located symmetrically with respect to the warmth wall 10. This, in the presence of a pulsator of the corresponding design, provides paired milking of the udder parts,. The collector works as the head. In order to carry out the tact, the steam from the puller through the nozzle 8 vacuum enters the variable vacuum chamber 1, from where part of the vacuum through the nozzles 9 enters the inter-wall chambers of the telescopes, in addition, through the caphole 4 vacuum nqciynaeT into the chamber 2 and further along the nozzles 7 into the podsoskovye chambers of milking glasses. The milk that is sucked off during this process does not accumulate in chamber 2, as, due to equal pressures above and below the valve, the latter is under the action of its own. the weight is closed and the milk is not sucked into the bakopriemnik. When placing milking glasses, when there is still no intensive lactation to avoid dry milking, the collector works: as a matter of fact: the air under atmospheric pressure is supplied from the pulsator through nozzle 8 to alternating vacuum chamber 1 from where from nozzles 9 to the intergenous chambers of milking glasses and through the calibrated orifice 4 - into chamber 2. At the same time, the valve 6 is slightly opened and the vacuum through pipe 5. enters the chamber 2, as a result, a vacuum of 120-150 mm Hg is formed in the chamber 2, which through the nozzles 7 post He drank in the teat chamber milking. glasses, Eo whether .TaKiy compression preceded the stroke of the sucking, with the accumulation of the mopoc in chamber 2, the work is carried out as follows: atmospheric air from the chamber 66A of the pulsator alternate the nozzle 8 is fed into the chamber 1, from where it spreads through the nozzles 9 into the inter wall chambers of the teat cups, occurs a compression stroke, at the same time, the air through the calibrated orifice 4 enters the chamber 2, reducing the vacuum in it in comparison with the vacuum level in the nozzle 5 under the valve 6. The valve 6 opens and due to the pressure peak. the milk along the pipe 5 enters the milk receiver, thus the vacuum in the podoskovy chambers of teat cups is reduced. At the last moment of the compression stroke, the vacuum under the nipple is equal to mm Hg, st., Which corresponds to the mode of operation of the device during the tact of the rest. In the subsequent session, a smooth transition to the tact of sucking and the work cycle of the burner head begins. Claims. ,one. Milking machine collector, vshochayuschy case with partitioned chambers of variable vacuum and dairy; provided with a drain valve, characterized in that, in order to simplify the construction, the partition has a calibrated opening. 2f Kop lektor, according to PD, about tl and h a yu and with that which has an additional, symmetrically located main, calibrated opening in the partition and drain kpapan c. the dairy chamber, the aforementioned alternating vacuum chamber and the dairy chamber are provided with a wall located inside them, a double partition barrier, npHopHi T according to points: n.is 23,02.74 according to claim 2. Sources of information taken into account in the examination of 1 USSR Author's Certificate No. 425586, class A 0 J 5 / O4, 1072.