SU1583050A1 - Device for massaging udder of animals - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase the effectiveness of udder massage. The device for massaging the udder of animals contains a casing 1, on the inner surface of which there are flat trapezoidal shaped chambers 2, the lower bases of which are interconnected by a membrane, and the upper ones - with the sealing ring 12, forming a cavity 13 connected to a variable vacuum source. The outer walls 3 of the chambers 2 are connected to their inner walls 4 by flexible spacers 5, and on the inner wall of the casing, they are corrugated. The membrane 7 with the bottom of the casing 1 forms the bottom chamber 10. When the device is connected to the udder of the animal, overpressure and underpressure are alternately applied to the internal cavities 2, 13, 10, which push the external walls 3 apart, which enclose the neck and nipples, mass them. 5 il.

Description

161U 15 Figure 1

31583050

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

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

Fig, 1 shows the device, a general view; in fig. 2 - the device, the original position, top view ;. in fig. 3 - the same working position; in fig. 4 shows section A-A in FIG. 2; FIG. 5 is a section BB in FIG. 3

The device for massage of the udder cavity contains a cup-shaped casing 1, 15 In the same direction, the inner walls of the chambers compress the vym, which has a positive effect on increasing blood circulation in the nem. by pressure differential, the membrane bends upward, squeezing the animal out. At this moment, the nipples of the animal fall between the trapezoidal chambers 2 and the membrane of the bottom chamber 10, are squeezed, subjected to mechanical massage. At the last moment in the chamber under the udder

on the inner surface of which there are working bodies made in the form of flat trapezoidal shapes of chambers 2. Chambers 2 by the outer wall 3 are joined to the inner wall 20 of the casing 1. The inner walls 4 of the chambers 2 are connected to the outer walls 3 by flexible struts 5, which are made from the inner the walls of the | | zhuha corrugated. Trapezoidal 25 chambers 2 by lower (small) bases 6 are interconnected by a membrane 7, which is attached by a spring latch 8 to the bottom 9 of the casing 1, forming the bottom chamber 10. Trapezoidal chambers 30 of the bowl-shaped casing 1 are fed at2 by upper (large) bases 11 connected to sealing ring 125 installed on the upper edge of the casing, forming a closed cavity with the udder of the animal 13. Casing 1 has openings with nozzles 14-16 with which the closed cavities of chambers 2 "10 and 13 are connected to an alternating pressure source

Device for massage of the udder of animals. Works as follows,

When connecting the device for massaging the udder of animals to the vacuum line, only trapezoidal 45 chambers 2 communicate with the vacuum wire at the first moment. The cavity 13 under the udder of the animal communicates with the atmosphere. When supplying the cup-shaped casing 1, a vacuum is created in the cavity 13, the casing 1 sticks to the udder and is kept on it by the sealing ring 12. Udder tissue when feeding: vacuum, evenly stretched. During the main period, atmospheric pressure is applied to the trapezoidal chambers 2, and air suction continues from the cavity 13 under the udder. Between the cavities of the chambers 2 and 13 of the device is formed

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air in the atmosphere, and in trapezoidal chambers 2 a vacuum is created. Under the action of the pressure difference between chambers 2 and 10 and the cavity 13, the walls of the chambers and the membrane 7 occupy the initial position, and the processes are repeated at a frequency determined by the source of variable-vacuum. Due to the residual dilution, the massage casing 1 is retained on the udder without additional fastening accessories.

Thus, a combined pneumatic mechanical massage of the udder is performed.

Claims (1)

Invention Formula Device for massaging the udder of animals, containing a cup-shaped casing with a sealing ring and working bodies located therein in the form of elastic chambers, the cavities of which and the casing are connected to a variable vacuum source, characterized in that, in order to increase the efficiency of the massage, the elastic chambers of the working bodies are made tra plan the pressure difference, under the action of which the interstitial space of chamber 2 increases. The inner walls of the chambers, made of elastic inextensible material, bend around the vyma, squeezing it. At the same time, the corrugated parts of the struts 5 are moved apart, and the elastic elements cover the yoke, compressing it. With a small interstitial distance, a considerable length and trapezoidal shape of chamber 2, air enters it gradually from the bottom up. - five 0 air in the atmosphere, and in trapezoidal chambers 2 a vacuum is created. Under the action of the pressure difference between chambers 2 and 10 and the cavity 13, the walls of the chambers and the membrane 7 occupy the initial position, and the processes are repeated at a frequency determined by the source of variable-vacuum. Due to the residual dilution, the massage casing 1 is retained on the udder without additional fastening accessories. Thus, a combined pneumatic mechanical massage of the udder is performed. Invention Formula Device for massaging the udder of animals, containing a cup-shaped casing with a sealing ring and working bodies located therein in the form of elastic chambers, the cavities of which and the casing are connected to a variable vacuum source, characterized in that, in order to increase the efficiency of the massage, the elastic chambers of the working bodies are made trapezoidal shape, with smaller bases facing the inside of the casing and interconnected by means of a membrane, which forms a bottom chamber with the bottom of the casing, which communicates with the source of vacuum, while the inner and outer walls of the elastic chambers of the working bodies are connected between by means of flexible struts, which are formed on the side of the inner wall of the casing, are corrugated, the upper bases of the trapezoidal elastic chambers are connected to the sealing ring, and their outer wall is joined to the inner wall of the casing, AL / J one Fig 2 / J J.