SU1641233A1 - Teat cup - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase the efficiency of the milking process by providing an udder massage. The teat cup consists of a body 1, a nipple tube 2, made in the shape of a polyhedron with inward-curved edges. There are corrugations on the surface of the nipple tube. and in the atmospheric pressure pod chamber, the nipple is relieved of pressure, and in the nipple tube there is an accumulation of elastic deformation energy of 1F.p.fla, 7 silt

Description

Fig 1

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

The purpose of the invention is to increase the efficiency of the milking process by providing an udder massage.

Figure 1 shows the scheme of the teat cup; figure 2 is the same, top view; on fig.Z - scheme of the teat cup, option; FIG. 4 is a section A - A of FIG. 3; figure 5 - teat Cup, option; on figb - section B - B in figure 5; figure 7 - section b - b in figure 5.

The milking cup consists of a body 1, a nipple tube 2, made in the shape of a polyhedron with faces concave inward (in Fig. 3 in the shape of a trihedron, in Fig. 5 - a tetrahedron). On the surface of the nipple tube facing the udder, there are corrugations 3. The faces of the polyhedron are concave inwardly along the surfaces of which the hyperbolas are formed.

Milking cup works as follows.

When fed into the interstitial chamber and into the podsoskovy chamber of the teat cup, respectively, of the vacuum and atmospheric pressure, the nipple tube 2 is deformed and massaged in the region adjacent to the nipple, at the same time freeing the nipple from compression. In the nipple tube there is an accumulation of energy of elastic deformation. When applying atmospheric pressure. 2

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neither the vacuum in the interstitial chamber and the vacuum in the suction chamber occurs compression stroke and the potential energy stored in it goes to the deformation of the nipple.

To put the teat cup on the teat of the udder, a vacuum is applied to the interstitial chamber, and atmospheric pressure is supplied to the teat cap,

Claims (2)

1. A teat cup containing a body and a nipple tube placed in it, made in the form of a polyhedron with inward-curved faces, the upper part of which is corrugated, characterized in that, in order to increase the efficiency of the milking process by providing udder massage, the nipple tube the plane intersecting the axis of the glass, and their vertices are located along curves inscribed in sectors limited on one side by the projection of the edges of each face onto the cross-section of the body and part of the wall of the body on the other side the extensions of said curves are directed at equal angles to the wall of the body, and the ribs of the nipple tube are converging towards the corrugations. 2. A glass according to claim 1, characterized in that the faces are concave inwardly over the surfaces forming which have a hyperbolic shape. Fig.Z Aa FIG. C6-6 (rig. 6 FIG. five Bb 7