Apparatus for putting of teat cups onto udder teats

FIELD: cow milking equipment, in particular, teat cup putting on devices.

SUBSTANCE: apparatus has holder and teat cups equipped with suckers and made in the form of funnel with corrugated shock-absorber. Inner surface of corrugated shock-absorber defines in conjunction with funnel hermetically sealed chamber, to which is connected high-frequency pulsator. Pivot joint is positioned in holder and fixed on outer surface of teat cup casing for displacement thereon. Pivot joint is made spherical. Teat cup is equipped with spring fixed in upper part of teat cup casing under sucker and abutting against flat surface of spherical pivot joint.

EFFECT: enhanced reliability in operation owing to indispensable getting of udder teat into teat cup opening and reduced injury to animal during putting on of teat cup.

4 cl, 1 dwg

 

The invention relates to apparatus for milking cows, in particular to a device for putting the milking cups.

A device for putting the teat cups on the teats of the udder, containing the teat Cup holder installed in a box-shaped holder, in the spherical support elements, moving perpendicular to the vertical axis of glasses plane. The teat cups are corrugated suction cups. [A.S. SU # 1510789 A1, 30.09.89, class a 01 J 7/00].

However, this device does not provide a reliable slipping off the nipple in the hole of the teat Cup.

Closest to the claimed device is selected as a prototype device for putting the teat cups on the teats of the udder, which includes the holder and the teat cups with a corrugated pricescom made in the form of a funnel with a corrugated absorber bottom and attached to the outer surface of the shell of the milking Cup. In addition, the grooved ledge in the case of the milking Cup is slotted screw groove of the holder with the possibility of simultaneous translation and rotation of the milking Cup around its axis. [Patent RU No. 2154374 C2, 20.08.2000, class a 01 J 7/00].

However, the known device has the disadvantage that the rotation of the milking Cup can lead to injury, because of the possibility of twisting the nipple.

The aim of the invention is the improving operational reliability of the device due to the absolute hit of the teat of the udder in the hole of the teat Cup and reduce animal injuries in donning and teat Cup.

This objective is achieved in that the suction created an airtight chamber formed by the funnel and corrugated absorber, which has a pulsating vacuum created by the high-frequency pulsator. The teat Cup has the opportunity to deviate from the vertical is necessary when the deviation of the teat of the udder from the vertical. And to reduce the traumatized animal set spring providing an elastic connection between the Cup and the holder.

The drawing shows a device of the General type.

The device for putting the teat cups on the teats of the udder contains the teat Cup 1, on the outer surface of the liner which is spherical hinge 2 mounted in the holder 3. In the upper part of the teatcup liner 1 is installed, the spring 4 is supported in a spherical hinge 2 and the sleeve 5, is fixed under pricescom 6. In suction Cup 6 created an airtight chamber 7 formed by the funnel 8 and corrugated absorber 9. An airtight chamber 7 is connected through fitting 10 and the flexible hose 11 with high-frequency pulsator 12. For supplying a constant vacuum has a flexible hose 13.

The device operates as follows.

The device is placed under the udder, focusing relative to the nipple, and serves vacuum by a flexible hose 13 to the high-frequency pulsator 12, while in hermeti the Noah chamber 7 of the suction Cup 6 is formed of alternating vacuum, lead funnel 8 in oscillatory motion. When lifting the device up teats of the udder is in contact with the vibrating surface of the funnel 8 suction Cup 6 and slips in the hole of the teat Cup. In the cavity of the teat Cup 1 is a vacuum, and the vacuum supplied to the high-frequency pulsator 12 is disabled. Funnel 8 in contact with the udder replusive in a circular ring and begins milking process. In that case, if the teats of the udder deflected from the vertical, the teat Cup 1 is rotated in the spherical hinge 2. The teat Cup 1 is able to move relative to the holder 3. Opportunities teatcup 1 to rotate and move relative to the holder 3 enables you to copy the position of the nipple when the deviation from the vertical speed and the location of the teats on the udder.

1. The device for putting the teat cups on the teats of the udder, which includes the holder and the teat cups with pricescom made in the form of a funnel with a corrugated absorber, characterized in that the inner surface of the corrugated absorber with a funnel form a sealed chamber connected to a high-frequency pulsator.

2. The device according to claim 1, characterized in that the holder has a hinge attached to the outer surface of the teat Cup liner and having the opportunity clause is to remusatia on the sleeve.

3. Device according to claims 1 and 2, characterized in that the hinge is made spherical.

4. Device according to claims 1 and 2, characterized in that the teat Cup provided with a spring attached to the upper sleeve of glass under pricescom and rests on the flat surface of the spherical hinge.



 

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4 cl, 3 dwg

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