SU1400559A1 - Teat cup - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase the efficiency of milking. The teat cup contains a sleeve 1, the nipple tube 2 with suction part 3 is concentrically located in it. The nipple tube 2 is made double-layered to form an internal airtight cavity 5. In cavity 5, partitions are installed. Sections, partitioned bathrooms, are interconnected with each other. The inner diameter of the nipple tube 2 is set to the size of the nipple, pumping air into the cavity 5 or eliminating excessive pressure. The presence of a thickening of the walls of the nipple tube 2 and partitions prevents the closure of the nipple tube 2 in the suction chamber. 1 hp f-ly, 3 ill. Ultrasound

Description

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The invention relates to agriculture, in particular to teat cups.

The purpose of the invention is to increase the efficiency of milking.

Figo depicts a teat cup; figure 2 - section A-AnafigL; on fig.Z - section bb in figure 1. : Milking: the cup contains the ri-sheath i, the nipple tube 2 with suction part 3, concentrically located in it, which form the interstitial chamber 4. The nipple tube 2 is replaced with I double-layer with the formation of an inner-I sealed cavity 5, which communicates with A source of compressed air or the atmosphere through inverse I valve 6, in the cavity 5, partitions 7 are installed. Sections 8, formed by the partitions 7 in cavity 5, communicate with each other through the lower part 9 of this cavity. The walls of the nipple tube 2 are filled in a longitudinal section of various thickness.

Milking cup works as follows.

For milking, animals are divided into groups according to the average nipple parameter. The internal diameter of the nipple tube 2 according to the pattern is set to this averaged diameter with the help of airborne air through the return; valve 6, i.p., relieving excess pressure through this valve,

In the sucking stroke, a vacuum is applied to the suction chamber.

Into the interstitial chamber 4, atmospheric air G1I is supplied with overpressure. Atmospheric air or overpressure acts on the rubber tube 2 and through the cavity 5 on the animal's juice ,, Squeezing and sucking the milk out of the udder nipple occurs.

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With the rest stroke, atmospheric air is supplied to the teat chamber of the teat cup, and vacuum or atmospheric pressure is supplied to the interwall chamber 4; Lenie. Further, the operation cycle of the teat cup is repeated.

The reduction of shock loads and their more even impact on the nipples of animals occurs due to the adjustment of the inner diameter of the teat Cup under the nipple and the presence of cavity 5 with partitions 7. Compliance with the inner diameter of the nipple tube 2 and the diameter of the nipple prevents the nipple from excessive vacuum during the sucking stroke and contributes to keep the glass on the nipple with the tact of rest.

The presence of a thickening of the walls of the nipple tube 2 in its lower part and partitions 7 prevents the nipple tube from closing in the podskoskovoy chamber of the teat cup, which reduces the shock loads.

Claims (2)

Invention Formula . A teat cup containing a liner and a nipple tube located in it, the wall of which is made hollow, a check valve for communicating the wall cavity with the atmosphere, characterized in that, in order to increase the efficiency of milking, in the wall of the teat tube there are partitions arranged parallel to the longitudinal the axes of the nipple tube, by means of which the said cavity is divided into sections communicated with each other. 2. The glass according to claim 1, characterized in that the nipple tube is made with different thickness of the walls of the nipple tube.