SU1701201A1 - Method and device for premilking treatment of cow udder - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase the efficiency of milking and reduce labor costs. The pre-milking method is that the udder rubbing is performed with warm air of 50-53 ° C with alternating washing of the udder, compressing it and wiping in a 1: 2: 2 ratio. This is achieved by a device for pre-treating the udder, comprising a lower ring 4 provided with a cylindrical protrusion on which the casing 5 is installed, between its walls and the sprinkler 24 there is a chamber with openings and a valve through which the chamber communicates with the chamber of the pulsator 18 paired milking. Another pulsator chamber communicates with the valve mechanism 19 of the air and water chambers. In the udder wash cycle, a vacuum is spread in the air chamber of the valve mechanism, which opens the valve, and heat is supplied under pressurized water to wash the udder surface. In the compression stroke of the udder, elastic corrugated tubes spread the vacuum, the corrugations are reduced, thereby providing compression of the udder. In the udder wipe cycle, at the moment of expansion of the corrugation of the tubes, warm air through the openings of the casing blows vym from all sides, ensuring its wiping. 1 sec. and 2 z. p. f-ly, 2 ill. GO oh oh

Description

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

The purpose of the invention is to increase the efficiency of milking and reduce labor costs.

FIG. 1 shows a device for pre-dwelling treatment of the udder at the time of compression of the corrugation; in fig. 2 - the same. at the time of blowing warm air when expanding the corrugation.

The device for pre-dough processing of the udder of cows includes holders 1, elastic corrugated tubes 2, upper ring 3, lower ring 4 with casing 5, which by means of levers 6, cylinder 7 with pistons 8, between which a wedge 9 with button 10, lever 11 is installed. a cylinder 12 with pistons 13, a wedge 14 with a button 15 and a lever 16 connected to the shaft 17, a pulsator 18 paired milking, a valve mechanism

19 air, 20 m view, 1 k., Interconnected with a CLP, 23 with a 24 k spray; mg p and 5 with apertures 26 and vignanov 27, Le 5

Holders 1 made in the form p / gk; in spherical shape, in lower with fingers 28 shargirnch c. are indented with a vertical ring 3, and a cagor lig,., - holes 29 under Po 1yh 30 with springs 31 are open. In the holders of the plates i are filled out with a hole-like hole 32, in which the ustenov-j-j adjuster is arranged by fitting 33 33 with springs 34 and nuts 3G. On free youths of devices 33 v, we seize grips 36 for exotic | woven tubes 2.

Pistons 8 and P, f / and M.V and 1 have a notched notch 37

Pulsator 18 paired milking has chambers 38 and 39 of alternating pressure, which are connected to each other by openings 40 in partition 41 and overlapping clamp 42. Chamber 38 has an opening 43 for atmospheric air.

The sprinkler 24 is connected by a pipe 23, which is connected to the hose 44 by means of a hinge 45.

In the air chamber 20 kg. Of the control of the motor 19, an adjusting spring 46 and a bolt 47 are installed. The latter is connected to the camera 49 by a hose 48 alternately, the pulsator h is connected with the source of warm chi v-t HL- shown).

The strips of cylinders i /., POB / h 12 „goO-ht-hoses 50c khmeroG: 5 i punched with 1” laziness

For the treatment of .p icopaiop iod key, the device to the hot air under excessive pressure, the source of the variable air; The flow of warm running water by means of a gilango is 52–54, respectively.

Device res1 s, ces offers. mshi way working with resc.

By moving the air 4 (in one motion), I set the (U, U pn center to the center of the udder and the required height-io) is provided with 7 m i2 cylinders with 8,13: levers 1 1C, and f | 9. 1 Eri pressed the shreds 10 and 15 co-its HO.

At the moment you wash the -eiii valve into the air to measure 20 valve MS a low 19 spreads through the slag ng 48 vacuum, which is the effect of the spring 46, valve 22. the latter opens the hole in the hose drinks in the socket 23 to oazbryzgmr tepu 2L

, “Stlr lg“ washing the udder. Into this spr-14P go} jM-po dHHbie tr "bki 2 from chamber 38 of pulsator 18 spreads the atmog - Theonos dgolecie and they expand, holding" spruce 1: -, g (they love your mouth, upper Konbiio 3 for account the springs 31 are moved upwards, free of compression from the bottom upwards.

D At the same time, a vacuum spreads from the pressure measuring chamber 39 of the 0 pressure of the pulsator 18, closing the valve 27 of the casing 5.

During the period of massaging organs - tissues of the udder, a jet heated to 50 ° C is fed at the beginning of the udder. water in the water. The udder lags behind by the warming and blowing of warm air, which is 1 time per minute.

In MOMf f j i- I corrugation (Fig. 1), elastic non-core ° tubes 2 supply the vacuum from the NW source of the unit vacuum, while the length of the corrugations of the tubes 2 is reduced and the udder is compressed. When the corrugated tubes 2 are compressed

L mchssazh deep tissues of the udder due to their Pro-Myck.iHHh between the corrugations in the same way as between the fingers of the operator, as well as for compressing the entire surface of the udder as in, I will cut, tack and; height.

O lp rg1em g, e nae ring 3 alternate:. Bt if ycnnuj is transmitted to the spring 3) which provide compression of Zyn in upward along the generator. Single-BOi. What is the type of vacuum to the corrugated u (JM pumpkm about the air chamber 20 through the pulsator 13 of the fed milking is supplied, VMr mPVvenie, valve 22 is j and its original position, having blocked the mouth, hose (and 54 and water supply to

n to the sprinkler 24 (the pulsator is adjusted to 24 pulsations per minute). When this valve 27 of the casing 5 is closed, the warm air is not supplied.

At the time of blowing warm air

B at poCoi periHLi corrugation (fig. 2) from chamber 51 1zb of exact pressure of pulsator 18, the required air at 50-53 ° С ajar fot: / p 27 to chamber 25 of casing 5 and through h Rf of 2b ofi / woaeT exp. / from all parties

O Muccav fu wow, (ipuliru thereby thereby giving away milk

One time temporarily, through an opening 43 in the chamber 38 of the pulsator 18, the aggregate air breather enters the elastic tubes 2

; v. devices, they expand, the holders 1 s provide a pressure relief from the bottom upwards. The atmospheric air from the chamber 49 is pulsating; the air spreads in the air chamber 0 of the valve mechanism 19. the valve 22 is in the E initial position, closing off

the opening of the hose 54 and the flow of water to the sprinkler 24.

Then compression is repeated in the same way, then blowing with warm air, washing with warm water to the udder, etc. The time for washing, squeezing and blowing with warm air is carried out in a ratio of 1: 2: 2.

Thus, preparatory operations are carried out on the udder: washing, compressing, blowing with warm air, again compressing the udder, blowing with warm air, and the duration of the washing phase is equal to half the duration of the compression or warm air blowing phase. among themselves on duration. The intensity of the massage is provided in the range of 20–25 N and 24 compressions — effects by a stream of warm air, respectively, in 1 minute, which is done by appropriate adjustment of the pulsator of the paired milking. After washing operations — shrinking — rubbing — compressing — the operator wipes off the first streams of milk from the animal's udder in a special cup.

Claims (5)

1. A method for predogging treatment of an udder of cows, including washing, massage and rubbing the udder, donating the first milk streams, characterized in that, in order to increase the efficiency of milking and reduce labor costs, the ratio between the length of washing time Massage and rubdown of the udder is 1: 2: 2. 2. A method according to claim 1, characterized in that the air temperature for wiping the udder is 50 - 53 ° C. 3. A device for the pre-dough treatment of the udder of cows, containing holders of elastic corrugated tubes having a device for adjusting their position on the udder, made in the form of lower and upper rings that are spring-loaded relative to each other, the lower of which are leverage kinematically with the carrier element, and the upper made with a valve mechanism of air and water chambers and with a holder, hoses, a pulsator of paired milking with constant, alternating and atmospheric pressure cameras, a sprinkler, characterized in that the lower ring is provided with a cylindrical protrusion facing the sprinkler with a removable casing mounted on it, inside which the sprinkler is located in the center, with a chamber formed between the casing walls and the sprinkler and a valve through which said chamber communicates with the alternating chamber pulsator vacuum, which is equipped with additional variable pressure chambers, one connected with elastic corrugated tubes, and the other with valve mechanics IOM, the levers, the lower binding ring bearing element, equipped with mechanisms for their adjustment movement. 4. The device according to claim 3, which is designed so that the mechanisms for moving the arms along the height are made in the form of pneumatic elements with pistons in communication with the pulsator constant pressure chamber, while the pistons of pneumatic elements made with angular serrated and equipped with a wedge locking element with a button. 5. Device on PP. Zi 4, distinguishing with that. that the sprinkler is connected to the hose by means of a hinge. 35 U Fm.1 35 /