SU1523139A1 - Collector of milking apparatus - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to improve the mode of operation of the milking machine during the transportation of milk. The collector contains a milk chamber 1, divided by a partition 8, made in the central part of the lattice. There is an air chamber under the partition. Milk nozzle 3 is located coaxially with the float and installed inside it. One of the ends of the pipe 3 rests in the central part of the partition. The milk nozzle has notches 7, calibrated holes 4 and 5. The float rod is equipped with an air valve 10. When milk accumulates, float 14 pops up, valve 10 opens a hole in the bottom nozzle and air enters the air chamber 18. Through the holes in the partition 8, air is bubbled into the dynamic a layer of milk. There is an increase in the speed of the milky air mixture with a decrease in pressure. Through a calibrated orifice 4, additional air suction occurs with increasing vacuum stability. 2 hp f-ly, 1 ill.

Description

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there is an air chamber. Milk nozzle 3 is located coaxially with the float and installed inside it. One of the ends of the nozzle 3 rests in the central part of the partition. The milk nozzle has notches 7, - calibrated holes 4 and 5. The float's current is equipped with an air valve 10. When milk accumulates, float 14 pops up, valve 10 opens

The invention relates to agriculture, in particular to milking apparatus collectors.

The purpose of the invention is to improve the peaat-work of the milking machine during the transportation of milk.

The drawing shows the collector of the milking machine in the working position, general view,

The milking unit collector includes a milk chamber 1 with a nozzle 2 for connecting teat cups to the spouting chambers, a milk nozzle 3 with calibrated holes 4 and 5 with a diameter of 0.4-0.6 mm, a diffuser 6 and cutouts 7. The pin end Pat 3 abuts in the central part of the partition 8, which is made of lattice. The upper end of the milk nozzle 3 has a collar with a gasket 9 An air (conical) valve 10 through the stem 11 and the adjusting ring 12 is connected to the leash 13 of the float 14. The milk nozzle 3 is located coaxially with the float 14 and is installed inside it. A coil spring 15 is fitted onto the valve stem 11. A partition 8 is installed between the float 14 and the nozzle 16 of the bottom 17 of the manifold to form an air chamber 18. A nozzle 16 connects the chamber 18 to the atmosphere.

The collector works as follows.

In the absence of milk flow, the float 14 with the valve 10 is in the lower position. At the same time, air does not enter the air chamber 18. When milk is accumulated in the dairy chamber 1, the float 14 pops up, the valve opens the opening in the nozzle 16 and the air from the environment (or the clean air pipeline) on the bottom pipe and the air enters the air chamber 18. Through the holes in the partition 8, air is bubbled into the dynamic layer of milk. There is an increase in the speed of the milky air mixture with a decrease in pressure. Through a calibrated orifice 4, additional air suction occurs with increasing vacuum stability. 2 3.p. f-ly, 1 ill.

steps into the air chamber 18. Through the opening in the partition 8 air is bubbled into the dynamic layer of milk coming from the chamber 1 through the cutouts 7. The choice of the diameter of the openings of the partition 8 allows the milky air mixture to be formed by bubbles of a given size. The differentiated air supply, depending on the milk entering the collector, provides a dispersed mixture movement mode that is constant over the entire range of one milking.

When the milk-air mixture moves through the diffuser 6 of the milk nozzle 3, its movement speed increases with decreasing pressure - the phenomenon of junction. Due to this phenomenon, an additional suction of air occurs with the suction hole 4 from chamber 1, with an increase in the stability of the vacuum.

The vigorous lactation process is accompanied by an increase in the dynamic layer of milk above the partition 8 with overlapping of the cut-outs 7 of the milk nozzle 3. The air is sucked out and the vacuum in the chamber 1 is maintained during this period due to the blasted holes 4 and 5.

At the end of the flow, as well as in the event of the accidental fall or change of the collector position, the spring 15 returns the valve 10 to its original position, stopping the air supply.

A grating partition B with an air chamber 18 with a differentiated air supply makes it possible to create a mixture with its minimum density and dispersed mode of movement. The rise of such a mixture to the height from the collector to the milk line is accompanied by minimal gravitational

5152.31

MI losses / uTBJfemin, contributes to the stability of sparse1 in milking cups. The phenomenon of ejection in the diffuser 6 of milk nozzle 3 is an additional source of dilution and its stability in the milk chamber 1. The making of the collimated holes 5 prevents the depression of the vacuum under the nipple of animals during the period of maximum filling with milk of chamber 1.

Claims (3)

1. A milking device collector, J5 comprising a housing with nozzles for teat cups and a milk nozzle with a float, which is located in the milk chamber, while the lower end of the float gatok is installed in the bottom nozzle 20 and has an air valve, about 96 In order to improve the milking machine's operating mode when transporting milk, the milk chamber is divided by means of a bottom located between the nozzle and a float with the formation of an air chamber of the plate that is filled in the central part of the lattice. located coaxially with the float and installed inside it with abutment with one end in the central part of the plate. 2. A collector according to claim 1, characterized in that, in the lower part of the milk tube, there are cuts, and in its central part - a diffuser and calibrated holes. 3. A manifold according to claim 1, characterized in that the air valve is spring-loaded.