RU2708560C1 - Enclosure guard unit for keeping agricultural animals - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular, to arrangement of enclosures for various agricultural animals. Enclosure guard unit for keeping agricultural animals is made hollow from a flexible airtight material – a pneumatic unit with a cross-section shape in the form of a rectangular trapezoid filled with air with excessive pressure. Guard unit is equipped with a nipple valve and a closing outlet hole. To the external inclined and lower longitudinal ribs flexible lugs are fixed, which are made with possibility of temporary connection of units to each other along inclined ribs with rings with a slot and with possibility of temporary fixation of each block with ground along lower longitudinal ribs by L-shaped anchors. Unit is equipped with a flexible transverse partition wall with a hole fixed along the internal perimeter of the unit.

EFFECT: creation of the non-traumatic enclosure guard unit for animals, which has light weight, easily mounted and dismounted.

1 cl, 5 dwg

Description

FIELD OF THE INVENTION

The invention relates to agriculture, in particular, to the device of pens for keeping various farm animals.

State of the art

Stationary shelters for sheep are known (see, for example, http: // zoocompas.rf/indech.hhp/ Sheep-icoses / soderznanie.html), including the stall and stall-pasture keeping of sheep, for example, a corral for sheep (see Patent for invention RU No. 2179387, Method for keeping sheep) with fencing from fodder hay.

A well-known cattle shelter enclosed by free-standing volumetric blocks assembled on flat trellised internal and external shields and frame transverse elements interconnected by sleeve-rod joints (see patent for invention RU No. 2053657). The disadvantages are the complexity and complexity of manufacturing structures, their assembly in blocks, disassembly and transportation to a new place and the weight of the blocks is quite large.

Disclosure of invention

Various pneumatic (inflatable) products are known: air mattresses, inflatable boats, inflatable pools, inflatable elements of various designs and even whole inflatable structures having many advantages, the main of which are lightness, high elasticity, speed of installation at a relatively low cost (http: / /pereosnastka.ru/articles/pnevmaticheskie-konstruktsii).

The essence of the alleged invention is to create the design of an inflatable unit - a pneumatic unit with the possibility of its use as an element of the enclosure of the corral not injurious to animals with all of the above positive qualities. The most widespread for pneumatic structures are fabric materials rubberized or coated with polymers. High-strength single and double synthetic films with an inner reinforcing layer of synthetic fibers are also used. According to current standards - СН 497 - 77 (Appendix 1, table 4), the weight of one square meter of water- and air-tight material used in air-bearing coatings ranges from 0.43 kg (U-93) to 0.80 kg (A-01) . The connection of sheets of these materials into a structural element is carried out mainly by welding, although their bonding is possible. These are high-strength materials, they work when inflating as gently sloping shells with high calculated resistance both on the base and on the weft (from 800 kgf / m and above), from which various kinds of inflatable systems can be cut and welded. Including such as pnevmobloki, suitable for the device of fencing pens for animals. An excess pressure is created in the pneumatic unit, forming its geometry, the value of which can vary depending on the strength of the material (at joints with equal strength with the material). According to paragraph 3.24 of the norms of SN 497 - 77, to ensure stability with respect to the proposed air unit, the minimum air pressure inside should not be taken

less than 15 kgf / m ² (approximately 0.015 atm). If you imagine a pneumatic unit in the form of a rectangular parallelepiped made of the above materials with dimensions of 3m * 1.5 m * 1 m, then its weight will not exceed 20 kg.

The proposed pneumatic unit has a more rational cross-sectional shape and is equipped with elements that allow it to be filled with air and release from air, as well as elements that allow you to connect the blocks to each other and to the ground.

The enclosure block of the enclosure for keeping farm animals is made with a cross-sectional shape in the form of a rectangular trapezoid, which, due to the flexibility of the material, is implemented in a shape close to a rectangular trapezoid, equipped with a nipple valve and a closing outlet, to the outer inclined and lower longitudinal flexible eyes are fixed to the ribs, made with the possibility of temporarily connecting the blocks to each other along inclined ribs, for example, rings with a slot and with the possibility of temporarily securing each block with emley on the lower longitudinal edges of T- shaped anchors. The block is equipped with a flexible transverse partition with a hole fixed along the inner perimeter of the block. A flexible transverse partition ensures that the shape is close to a rectangular trapezoid, the hole allows you to evenly distribute within the block. The number of partitions with a hole may be more than one.

Such blocks are easy to manufacture, light in weight, easy to assemble and dismantle. From such blocks it is possible to form fencing enclosures of any size and configuration, using them for livestock. A block with a flexible transverse partition with a hole fixed along the inner perimeter eliminates large deformation of the block surfaces.

Brief Description of the Drawings

In FIG. 1 shows an idealized pneumatic block diagram.

In FIG. 2 shows the connection of idealized airblocks.

In FIG. 3 shows a diagram of securing a pneumatic unit to the ground with a L-shaped anchor.

In FIG. 4 shows options for adjoining pneumoblocks.

In FIG. 5 shows a flexible transverse partition with an opening.

The implementation of the invention

The enclosure block for keeping farm animals 1 is made hollow of a flexible airtight material - a pneumatic unit, with a cross-sectional shape in the form of a rectangular trapezoid filled with excess pressure air, equipped with a nipple valve 2 and a closing outlet 3, with an external inclined 4 and lower 5 longitudinal ribs are fixed with flexible eyes, respectively 6 and 7, made with the possibility of temporarily connecting the blocks to each other along inclined ribs with rings with a slot 8 and with ozhnostyu temporary fixing each block to the ground along the lower longitudinal edges of the L-shaped anchors 9.

The construction of a corral from pneumatic units 1 is carried out in this way. At the first stage, the pneumatic blocks in the deflated state are laid out around the closed perimeter of the corral and, in addition to one or two standing next to each other, are attached through the eyes 7 with anchors 9 to the ground on both sides of the block base (the anchors are clogged into the ground, and their shape fixes the position, excluding rotation). Anchors can be made of both steel and durable carbon fiber. At the second stage, through the nipple valve 2, when controlling the change in pressure inside the block, it is filled with air using an air pump or using compressed air, etc. The change in internal pressure can be controlled instrumentally

or more roughly - visually by the magnitude of the deformation of the surface of the block (depending on the material used). The interconnection of air-filled adjacent blocks is carried out by rings 8 and lugs 6 (can be made of both steel and carbon fiber). Blocks not attached to the ground play the role of a gate, and after the cattle are brought into the corral, they are connected through the eyes 6 and fastened to the ground by anchors 9 only from the outside.

Obviously, the construction of a corral from pneumatic blocks is much faster than the construction of a traditional corral, the blocks are lightweight, easily replaceable and maintainable, can be standardized (typed) for each type of animal. Disassembling a corral from pneumatic blocks and preparing it for transportation to another place begins with removal air by opening the outlet 3 and then in the reverse order of its assembly.

In FIG. 4 shows possible options for joining blocks with the formation of angles between them. Deformed block surfaces are not shown.

The block is equipped with a flexible transverse partition 10, fixed but to the inner perimeter of the block, having a hole 11. A flexible partition ensures the preservation of a shape close to a rectangular trapezoid, the hole allows you to evenly distribute the air pressure inside the block. The number of partitions may be more than one.

Claims (2)

1. The enclosure block for keeping farm animals is made hollow of a flexible airtight material - a pneumatic unit, with a cross-sectional shape in the form of a rectangular trapezoid filled with excess pressure air, equipped with a nipple valve and a closing outlet, and fixed to the outer inclined and lower longitudinal ribs flexible eyes, made with the possibility of temporary connection of blocks between themselves along inclined ribs with rings with a slot and with the possibility of temporary filling epleniya each block with the ground along the lower longitudinal edges of the T-shaped anchor, characterized in that the unit is provided with a flexible transverse partition with a hole, fixed along the inner perimeter of the block. 2. The enclosure block for keeping farm animals according to claim 1, characterized in that it comprises more than one flexible transverse partition.

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