RU126566U1 - INCUBATOR - Google Patents

Abstract

An incubator comprising a case with a lid, a temperature regulator with a temperature sensor, water containers, a plastic grate for placing eggs on it, placed in the cells of a metal incubation grate connected to a rotary device, characterized in that the lid is equipped with two restrictive plates mounted on its opposite sides the inner surface in the direction of movement of the metal incubation lattice at a distance of 0.3 cm in height from it and the edge overlapping it by 0.5 cm.

Description

The utility model relates to poultry farming, namely, to the incubation of eggs of poultry, in particular to devices for turning eggs and can be used in the practice of raising young birds. The most effective application of the utility model for turning eggs through an angle of 180 ° by rolling them.

The known hatcher hatcher IVK-F-18, designed to remove young chickens, ducks, geese and turkeys and consisting of a housing, cooling and air exchange systems, a fan, electrical equipment, hatcher trays and carts (Bessarabov B.F., Incubation of eggs with the basics of agricultural embryology birds. - M .: KolosS, 2006. - S.138-139 - [1]).

However, the well-known incubator is characterized by expensive equipment that is not available to all agricultural enterprises and farms, as well as to research units and laboratories. These equipment are provided to large poultry enterprises that specialize in this area.

Also known is the Cinderella household incubator, designed for incubation and hatching of chickens, ducklings, goslings and other birds. The design of the heaters allows the incubator to work not only from the 220 V network, but also from the energy of hot water. On the lid there is a thermostat with a temperature sensor to maintain the temperature of the thermostat with an accuracy of 0.2 ° C. The rotary device slowly and constantly rolls eggs 10 times a day at an angle of 180 ° (Household incubator "Cinderella" (70-220 / 12 - automatic revolution) operation manual - [2]).

The main disadvantage of the known incubator is that the incubation grid connected to the rotary device, often when rolling eggs rises above them. As a result, the egg rolling stops. At the same time, the rotary device continues to move the incubation lattice with a given multiplicity of 10 times a day, which moves along the surface of the eggs, mechanically damaging them and thinning the shell. This affects the hatchability of eggs in poultry, and also puts in unequal conditions a batch of eggs designed to breed young birds during experimental studies.

The objective of the proposed solution is to eliminate the above disadvantages and increase the hatchability of eggs in poultry by using incubators with restrictive plates.

The task is achieved due to the fact that the well-known incubator containing a housing with a lid, a temperature regulator with a temperature sensor, water containers, a plastic grid for placing eggs on it, placed in cells of a metal incubation grid connected to a rotary device, according to a utility model, the lid is equipped with two restrictive plates fixed on opposite sides of its inner surface in the direction of movement of the metal incubation lattice at a distance of 0.3 cm in height from it and ne ekryvayuschimi its edges are 0.5 cm.

The technical essence of the proposed solution is presented in the drawings, where:

figure 1 - the proposed incubator (General view of the incubator in the open form);

figure 2 - the proposed incubator (General view of the incubator in a closed form);

figure 3 is a section aa in figure 2.

The egg incubator consists of a body 1 and a cover 2, while on the bottom of the body 1 there are water tanks 3, on top of which there is a plastic grid 4 with eggs 6 placed on it, laid in cells of a metal incubation grid 5, rolled on a plastic grid 4 by a rotary a device 7 connected to a metal incubation grid 5. The rotary device 7 is provided with a power cord 8. Inside the lid 2 on opposite sides in the direction of movement of the metal incubation grid 0.3 cm high Two limiting plates 9 are fixed to it and the edges overlapping by 0.5 cm 9. In the cover 2 there are inspection windows 10, heaters 11 with a power cord 12, a temperature sensor 13 with a temperature controller 14.

The proposed incubator works as follows:

The incubator is placed on a horizontal surface, tanks 3 with water are installed on the bottom of the housing 1. The number of tanks 3 depends on the humidity of the room in which the incubator is standing. In a wet room, two are enough, and in a dry room, three or four tanks 3 with water. Eggs 6 chickens before laying in the incubator are sorted by weight and placed on a plastic grid 4 in the cells of the metal incubation grid 5. At the same time, eggs 6 are marked with a soft simple pencil and laid with the same type mark up and the lid 2 of the incubator is closed. Inspection windows 10 made in the lid 2 of the incubator make it possible to observe the eggs 6 during the entire incubation period without violating its regime.

Pour hot water with a temperature of 80-90 ° C into the heaters 11 and place the temperature sensor 13 so that its wire hangs vertically downward and does not change its position. After that, the rotary device 7 is connected to the network using the power cord 8. In this case, the metal incubation grid 5 is moved using the rotary device 7 strictly in the horizontal direction from the rotary device 7 and in the direction towards it. The raising of the metal incubation grid 5 above the rolled eggs 6 is limited by two restriction plates 9.

After 30 minutes, the incubator itself is turned on, namely its heaters 11 by means of a power cord 12. During incubation, the temperature on the surface of the eggs 6 is maintained within the range of 37.0-38.5 ° C using the temperature sensor 13 and thermostat 14. Two days before the end the incubation of the egg 6 is not inverted, for this the power cord 8 of the rotary device 7 is disconnected from the power source, and the metal incubation grid 5 is removed from the incubator body 1.

Multiple tests of the proposed incubator revealed a high hatchability of eggs due to compliance with the incubation regimen of eggs, excluding damage to the eggs.

Using the proposed utility model reduces costs when equipping them with the incubation units of agricultural enterprises and farms, as well as research units and laboratories, in contrast to the well-known specialized equipment for incubating eggs of poultry.

Using the proposed utility model provides the following advantages:

- more careful handling of the hatching egg;

- exclusion of damage to hatching eggs;

- compliance with the incubation of eggs;

- ensuring high hatchability of eggs in poultry.

These advantages significantly increase the hatchability of farm birds eggs. Using the proposed utility model is more efficient and can reduce losses during egg incubation by 9.4%, which can be seen from the table.

Table. Comparative indicators of hatchability of eggs Incubators The number of eggs in one incubation Incubation amount Hatching egg damage Egg hatchability (%) Proposed 70 5 - 86.3 Famous 70 5 eleven 76.9

The proposed utility model was successfully applied during incubation of chicken eggs on the basis of the Department of Animal Hygiene and Farm Animal Feeding FSBEI HPE Orlovsky GAU and the innovative research and testing center of FSBEI HPE Orlovsky GAU.

Claims (1)

An incubator comprising a case with a lid, a temperature regulator with a temperature sensor, water containers, a plastic grate for placing eggs on it, placed in the cells of a metal incubation grate connected to a rotary device, characterized in that the lid is equipped with two restrictive plates mounted on its opposite sides the inner surface in the direction of movement of the metal incubation lattice at a distance of 0.3 cm in height from it and the edge overlapping it by 0.5 cm.

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