SU1313398A1 - Stall for keeping animals - Google Patents

Abstract

This invention relates to agriculture. The aim of the invention is to increase the cleaning efficiency of the defecation zone, as well as reduce injuries to the feet of animals. The sewage discharge channels 5 are U-shaped, arranged longitudinally in the machines. The channels 5 alternate with the pads 9 and are washed off by means of the flushing device 6. The pads 9 are made with a height, width and loading radius of 0.81, respectively; 2.0; 3.5-4.5 diameters of the longitudinal channels 5. The area of the lair 3 relative to the area of the bowel movement 4 is made in the form of a continuous protrusion 10. The height of the protrusion 10 relative to the area of the defecation 4 is made equal to 4-5 diameters of the channels 5. The area of the den 3 is inclined 1-5% in the direction of the defecation zone 4. The presence of a protrusion 10 prevents the transfer of manure from the zone of defecation 4 to the zone of the den 3. 3 Il. I cl with with with with with with oo

Description

one

The invention relates to agriculture, in particular to devices for keeping pigs or cattle in machine tools or stalls on livestock farms.

The aim of the invention is to increase the cleaning efficiency of the defecation zone, as well as reduce injuries to the feet of animals.

FIG. 1 shows an animal care machine, a plan; in fig. 2 - the same, the area of defecation; in fig. 3 shows section A-A in FIG. 2

The animal maintenance machine includes a denuction zone 4 bounded by longitudinal 1 and transverse 2 partitions and a zone 3, the floor of which has a number of drainage channels 5 connected to the flushing device 6, a drain hatch 7 and a receiving collector 8. Drainage channels 5 are 17-shaped, arranged longitudinally and alternating with pads 9 arranged between them, made of height, width and radius of equal 0.81; 2.0; 3.5-4.5 diameters of the longitudinal channel 5. Zone 3 of the den is made relative to the zone 4 of defecation in the form of a continuous protrusion 10, the height of which is 4-5 diameters of the longitudinal channels 5 and with a slope of 1-5% towards the zone 4 of defecation. Cormorants I are located near walls 2.

The longitudinal channels 5 of the zone 4, the animals are defecated without any slopes to prevent the manure from sticking to them. The washing devices 6 are installed in the beginning; 1e of the zone 4 of animal defecation near one of the walls 2, and the nozzles of the washing devices 6 are installed with a tag equal to inar y of the location of the longitudinal channels 5.

Flushing devices 6 are connected to the water supply system and to them the pipes and then to the discharge pipeline and the pump.

The longitudinal channels 5 are made with a diameter D, smaller than the diameter of the hoofs of the animal's feet: height 0.81-0.82 D, and platforms 9 are made convex with a radius R 3.5-4.5 D. At R 3.5 D, solid areas have a type of hump, which ultimately leads to injury to the hoofs (legs) of the animal and to avoid them defecating in the area of defecation.

The platforms 9, made with a radius of 5 D, have an almost horizontal surface, which leads to the accumulation of excrement on it, contamination of the machine and animals, deterioration of the microclimate and decrease in the productivity of animals.

The width of the solid plots 9 V is taken equal to the double diameter of the longitudinal channel 5 (В 2 D).

If the width of the solid pads is D, the structural strength is violated, which

1313398

0

five

0

five

0

five

0

five

0

five

leads to its destruction and, as a consequence, injury to the hoof of the animal and impair the reliability of the manure removal system.

In case of D, the quality of the washout of excrement from solid pads is disturbed, since during flushing the water flow created in 2 adjacent longitudinal channels closes them. With such a wide width of the spacing, it is necessary to increase the flow rate of water and its velocity head by the same amount in order to ensure the qualitative removal of excrement.

The height of the solid pads 9 is equal to 0.81 D, which is most advantageous for the effective flushing of excrement not only from the longitudinal channels 5, but also from the solid pads 9, since at such a height the maximum speed of the water flow is created.

The height of the solid protrusion 10 is taken to be (4-5) D, i.e. H- (4-5) D. At D, the hooves of the feet of animals are transferred from animal excrement from zone 1 of defecation to zone 3 of the den.

 leads to injury to the hoofs of animals, to the danger of overcoming this height, and they defecate not in zone 4 of defecation, but in zone 3 of the lair, which contributes to the pollution of the machine, deterioration of the microclimate and decrease in animal productivity or culling.

The machine operates in two technological modes: gravity flow and net-flush.

In the gravity flow mode, during the defecation of animals, the liquid component of manure and water accumulate in the longitudinal channels 5, and the solid component of the manure is partially mixed in them with the liquid component and after a certain critical height due to it is removed by gravity through the discharge hatch 7 B of the receiving valve 8. Therefore, the adhesion of the manure to the walls dripped 5 - the least.

Self-flowing} U-flush mode b.1 is the final mode, in which the remaining manure in the longitudinal channels 5 and on solid plots 9, under the influence of the flow of water flowing through the nozzles from the water washes, is removed outside the machine.

The use of the proposed device is possible for different gender and age groups of animals, both large and small, with the only difference being that the cross sections of the longitudinal channels and continuous plots depend on the size of the hoofs of the animal.

Claims (1)

Invention Formula The machine for keeping animals, including the limited by one longitudinal and transverse partitions and the area of the lair, the area of defecation, the floor of which has a number of drainage channels connected to the flushing device, a drain hatch and a receiving collector, characterized in that improving the efficiency of cleaning the defecation zone, as well as reducing injuries to the feet of animals, the waste discharge channels are made U-shaped, placed longitudinally and alternately with platforms located between them, made of height, width and with a radius of rounding, respectively 0.81; 2.0; 3.5-4.5 diameters of the longitudinal channels, while the area of the den is made relative to the area of the bowel movement in the form of an impressive protrusion, the height of which relative to the latter is made equal to 4-5 diameters of the longitudinal channels and with a slope of 1-5% towards the area of defecation. Aa Slope of 1-5 ° / Compiled by N. Lazarev Tehred I. VeresKorrektor L. Demchik Circulation 630 Subscription VNIIPI USSR State Committee for Inventions and Discoveries I3035, Moscow, Zh-35, Raushsk nab., 4/5 Production and Politrafical Enterprise, Uzhgorod, ul. Design. four Editor L. Povhan Order 1991/2