RU28951U1 - Automatic drinker - Google Patents

Description

Automatic drinker

The utility model relates to animal husbandry and is intended for drinking animals, in particular pigs.

Known single-cup drinkers designed for weaned pigs and adult pigs (Operator's textbook edited by Ph.D. A.A.Deryabin, M., Kolos, 1980, p. 354, Fig. 70 and 71) . They consist of a drinking bowl, a valve mechanism made of non-corrosive material, and a pivotally mounted hinge with a pusher interacting with the valve. When the animal acts on the cover of the drinking bowl, the valve stem moves, and water enters the drinking bowl and is hung by the animal into the gap formed between the tapered seals of the valve and the body seat. Having drunk, the animal releases the lid, which is raised; it is returned to its original position under the action of gravity. The flow of water into the drinking bowl is regulated by a pusher with a stopper and a restrictive pin, with a lock nut. The amount of water entering the bowl depends on the force and time of pressing the bowl, as well as on the pressure of the water supply network.

Famous cup-type drinkers are bulky, metal-consuming, structurally complex and unreliable in operation. Their valves quickly fail, which leads to humidification and pollution of the premises and the loss of water to patients.

Also known is a nipple drinker consisting of a sock, nipple, rubber pads, shock absorber and stop. The gasket provides a snug fit to the large end of the nipple to the body and valve. When the animal ejects the nipple, it returns to its original position due to the pressure of the water and the shock absorber, blocking the water (V.V. Kalyuga et al., “Mechanization of technological processes in pig-breeding enterprises, M.,

Rosselkhozizdat, 1987, p. 188). This drinker is the closest to the one offered and the prototype adopted for it.

A disadvantage of the known nipple drinker is the complexity of its design and large losses of water.

The proposed utility model solves the problem of irregular round-the-clock watering of animals without loss of water.

The specified problem is solved as follows. New features have been introduced into the car drink, which includes a housing with an emphasis, a shock absorber and a gasket inside, namely, the housing is made in the form of a cylinder with a protrusion at its outlet, and a complicated configuration piston is installed inside the housing, the external part of which is connected to a round patch plate with holes, and its inner supporting part consists of two cylindrical ends of a larger and smaller diameter and is connected to a shock absorber made in the form of a spring resting against the washer and which is fixed on the snap ring. Between the protrusion of the housing and the large cylindrical end face of the inner supporting part of the piston, a gasket is installed in the form of a rubber sealing ring.

The drawing shows a longitudinal section of the proposed automatic drinking bowl.

The automatic drinker consists of a cylindrical body 1 with a protrusion 2 at its inlet, inside of which a piston 3 of complex configuration is installed, the external part of which is connected by a thread to a round patch plate 4 having holes 5, and its internal supporting part consists of two cylindrical ends 6 and 7 of a larger and smaller diameter and connected to a shock absorber made in the form of a spring 8, abutting against the stop in the form of a washer 9, and which is fixed by a locking ring 10. Between the protrusion 2 at the cylinder exit and the large end 6 inside renney piston support portion in the form of a gasket sealing rubber ring 11. To prevent corrosion, retaining ring 10 and the spring 8 should be made of

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stainless or galvanized steel, or have a special anti-corrosion treatment.

Assembly of an automatic drinking bowl is as follows. A rubber sealing ring 11 is installed in the cylindrical body 1, then a piston 3, a spring 8, a supporting washer 9 and a locking ring 10 are installed. A round five-piece plate 4 is screwed onto the outer part of the piston 3.

Automatic drinker works as follows. It is mounted on vertically oriented water pipes. In the initial position, water does not pour out of the drinking bowl due to the pressure of the spring on the cylindrical end 6 of the piston 3, which in turn presses the sealing ring 11 against the protrusions 2 of the housing. water pressure from the water supply and the spring. Water through the free space between the housing 1 and the piston 3 and the outlet opening of the housing 1 enters the free gap between the plate-heel 4 and its holes 5. Holes 5 on the plate-heel are necessary for uniform exit of water from the drinker. Having drunk, the animal ceases to click on the plate-piglet 4 and the auto-drinker takes its initial position. Animals can floss water at any time of the day as needed. The proposed car drinker has a simple design and differs from the currently known car drinkers in reliability and quality. In general, water losses are practically excluded.

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Claims (1)

An auto-drinker, including a housing, inside which an emphasis, a shock absorber and a gasket are installed, characterized in that the housing is made in the form of a cylinder with a protrusion at its outlet, inside of which a piston of a complex configuration is installed, the external part of which is connected to a circular patch with a thread, having holes, and its inner supporting part consists of cylindrical ends of a larger and smaller diameter and is connected to a shock absorber made in the form of a spring abutting against an emphasis made in the form of a washer, and which is fixed on a retaining ring, and between the housing projection and the end face of larger diameter cylindrical inner supporting part of the piston a gasket as a sealing rubber ring.