SU1727722A1 - Milking unit - Google Patents

Abstract

The invention relates to animal husbandry. The purpose of the invention is to increase the efficiency of milking. The milking machine contains the teat cups 1. In the dissection of the milk hose 5, an idle suction fuse 6 is installed, consisting of a float chamber with a U-shaped tube 8. A float is mounted inside the chamber. Install the glasses 1 on the nipples. In this case, the fuse o raise up with a slope. The float 9 is displaced away from the opening of the U-shaped tube 8 and does not interfere with the normal suction of milk and its filling of the chamber. As soon as the milk flow is stopped, the milk from the chamber and the U-shaped tube 8 is sucked off completely, the float 9 closes the opening in the tube 8. thereby terminating the idle suction. 1 hp ff, 3 ill.

Description

Fig.Z

The invention relates to agriculture, in particular to milking apparatuses.

The purpose of the invention is to increase the efficiency of milking by eliminating idle suction of nipples after complete milk loss.

Figure 1 shows the idling suction safety device during the lactation period; Fig. 2 is the same during the period of cessation of milk loss; Fig. 3 shows the layout of the idle suction safety device on the milking machine.

The milking machine contains teat cups 1, a collector 2, a pulsator 3, and a bucket 4 for collecting milk. Under each glass 1, a fuse 6 of idle suction made of a transparent material is installed in the dissection of the milk hose 5. The fuse 6 is connected to the glasses 1 and the collector 2 flexible connecting hoses 5.

The idle suction guard 6 consists of a transparent float chamber 7 with a U-shaped tube 8. Inside the chamber 7 there is a rubber float, made hollow in the form of a ball 9, which closes the opening 10 of the U-shaped tube 8 when the lactation is completed and prevents idle suction from it .

Milking machine works as follows.

The cups of the milking machine 1 are placed on the nipples. At the same time, each idle suction guard 6 rises upward with an inclination and is kept in such a position for 20-30 seconds so that the float 9 of the mixer away from the orifice 10 does not prevent the normal suction of milk and its filling of the float chamber 7 and the U-shaped tube 8. After that, the fuse 6 is lowered to the normal position.

The float 9 floats on the surface of the milk in the float chamber 7 for

the entire period of milk yield to animals. From the float chamber 7, the milk freely passes through the U-shaped tube 8 into the milk hose 5 and enters the milking bucket 4. The milk level in the float chamber 7 and the U-shaped tube 8 is kept at a certain level until the end of milk flow.

As soon as the milk flow is stopped, the milk from the chamber 7 and the U-shaped tube 8 is sucked out completely, the float 9 closes the opening 10 of the tube 8. At the same time, the harmful effect of idle suction of milk from the nipple stops. Only massaging the muscle tissue of the nipple through the compression stroke without suction is continued.

Before removing the cups from the nipples 1, you can check the complete discharge, pushing the idle suction fuse back on again with an inclination to the side so that the float 9 moves and does not interfere with the suction stroke.

Claims (2)

1. Milking machine, containing teat cups, communicated through dairy and air hoses with a collector and pulsator, a milking bucket, so that, in order to increase milking efficacy by eliminating idle suction from the teats after complete milk loss, each milking cup is equipped with set in rassechku a milk hose with an idle suction guard, made in the form of a U-tube with a float chamber placed on its end facing the teat cup. 2. The apparatus according to claim 1, wherein the U-shaped tube with the float chamber is made transparent, and the float of the said chamber is in the form of a hollow rubber ball. FIG. 7 GI