SU1419623A1 - Apparatus for massaging the udder of animals - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase the effectiveness of the massage. The device for massaging the udder of animals includes milking cups 1, a pulsator 4 with a hole 3 in the variable vacuum chamber, which is closed by a rotary valve 11. Strength: background 7 is a corrugated tube with a spring 8 and a head 10. When the hole 3 is open, the corrugated tube is compressed. After the teat cups are worn, the opening 3 is blocked by the flap 11. The pulsator 4 is operated normally. Thus, periodic szh; The spreading of spring 8 contributes to udder massage. 3 il. (€ (L Oud Yu oo

Description

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The invention relates to agriculture, in particular to devices for massaging the udder of animals.

The purpose of the invention is to increase the effectiveness of udder massage.

FIG. 1 shows an udder massage device; in fig. 2 - sylphon in the process; in fig. 3 - Rotary damper.

The device for massaging the udder of animals contains teat cups 1 worn on the teats of the 2 udders. Hole 3 is made in the chamber of alternating vacuum of the pulsator 4, which contains constant vacuum chambers, valve 5 and a branch pipe connected to the vacuum wire 6, which is connected to the bellows 7. The bellows is made in the form of a corrugated tube with a spring 8. With a variable vacuum chamber by means of a canap 9. The bellows 7 has a head 10, which rests during a massage in the outpouring of an animal. The aperture 3 is blocked by a rotary valve 11. The massager frequency is adjusted by a screw 12. The valve rotates relative to the rivet 13, which secures the valve spring 14 to the pulsator body 4. The bellow 7 fastens the pipe 15 by means of a nut 16. The bellows is fixed to the body of the teat cup by means of holder 17 with a spring ring 18. The spring ring 18 is tightly supported on the sleeve.

Device for massage the udder of animals works as follows.

Hole 3 in the alternating vacuum chamber is open. The atmospheric pressure in the alternating vacuum chamber holds the valve 5. In the upper chambers of the pulsator 4, a constant vacuum is created, which is transmitted to the bellows 7 by the vacuum wire 6. The vacuum inside the corrugated tube contributes to its compression to the minimum size

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Shaws to place milking cups on the teats of the udder. The slight leakage of air from the alternating vacuum chamber through channel 9 does not disturb the equilibrium of the system. Therefore, no fluctuations in vacuum and atmospheric pressure inside the corrugated tube occur.

After the teat cups are put on the teats of the udder, the operator closes the opening 3 of the pulsator with the rotary valve 11. At this point, the valve of the pulsator works as in a conventional milking machine, transmitting to the bellows vacuum and atmospheric pressure fluctuations. When atmospheric pressure F is applied, the bellows of the spring opens and it rests against its head 10 on the bottom of the udder. When the inside of the bellows is underpressure, the spring is compressed and the action of the head on the neck stops. Thus, the periodic compression and distribution of the spring 8 contributes to udder massage.

After completing the preparatory operations, the operator opens the opening 3 and a constant vacuum is created in the corrugated tube, the spring is compressed, the massager does not work.

During the machine dodo period, the operator again closes opening 3. A final udder massage occurs. After dodo, the operator opens hole 3 and removes the teat cups.

Claims (1)

Invention Formula An apparatus for massaging the udder of animals containing a bellows connected to the pulsator's alternating vacuum chamber, characterized in that, in order to increase the effectiveness of the massage, an opening is made in the pulsator's alternating vacuum chamber, which is blocked by a rotating flap. / J (pas.3