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An egg rack of an incubator

A technology for egg racks and egg trays, applied in poultry incubators, applications, poultry industry, etc. It can solve the problems of failure to achieve auxiliary embryo closure and exhaust gas emission, adverse effects on embryo development, and less turning angles, and achieve less temperature difference and better ventilation. Smooth, even temperature effect

Inactive Publication Date: 2016-06-22
张诗华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to too few turning angles, the best effect of assisting embryo closing and exhaust gas emission cannot be achieved, especially the uniformity of heating between egg trays: such as the temperature difference between the upper and lower egg trays of a seesaw egg rack car, and the left and right egg trays of a fixed egg rack. The temperature difference between the discs has adverse effects on the development of embryos.

Method used

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  • An egg rack of an incubator

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Embodiment Construction

[0007] In order to make the technical means, creative features, goals and effects of the present invention easy to understand, the following will be further elaborated in conjunction with specific embodiments and diagrams.

[0008] Such as figure 1 As shown, the egg rack of the incubator consists of a connecting shaft 1, a bracket 2, a disc 3, an egg tray groove 4, and a gap 5. The connecting shaft 1 is connected to the bracket 2, and the bracket 2 is connected to the egg tray slot 4, and then connected to the disc 3 It forms a drum-type egg rack, which is characterized in that: the egg tray groove 4 is open at both ends of the drum-type egg rack, the opening direction is perpendicular to the airflow direction, and a certain gap 5 is left in the middle of the drum to facilitate ventilation, eliminate accumulated temperature, and reduce the size of the egg tray.

[0009] The above shows and describes the basic principles, main features and beneficial effects of the present inve...

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Abstract

The invention provides an egg rack of an incubator and belongs to the technical field of incubation apparatuses. The egg rack comprises discs, supports, connecting shafts and egg tray troughs. The connecting shafts are connected with the supports, the supports are connected with the egg tray troughs and then connected with the discs, and thus a roller is formed. Certain gaps are formed in the middle of the roller, and the size of egg trays is reduced and accumulated temperature can be eliminated. The egg rack can be fixed on a support, can be moved on a track and can be placed on a seat frame provided with wheels; the egg rack facilitates egg illumination and entry into and exit from a box body; the egg turning direction is perpendicular to the direction of openings of the egg tray troughs and is the same as the air flow direction; the egg turning angle can reach 150 degrees, so that embryo folding, nutrient absorption and exhaust emission are promoted; temperature difference of different zones is reduced so that the hatching rate, the healthy hatchling rate and the neatness rate of poultry hatchlings can be increased.

Description

technical field [0001] The invention belongs to the technical field of hatching equipment, in particular to an egg rack used for hatching machines. Background technique [0002] There are two types of egg racks for incubators at home and abroad: fixed type and mobile type. The mobile type is also called egg rack cart, which is widely used and is made of metal welding or riveting. In order to achieve a better incubation effect, all incubators are equipped with an egg turning system with an angle of 90-120 degrees. Some of them are turned back and forth in line with the airflow direction inside the machine, and some are parallel to the airflow direction and turned vertically. However, due to too few turning angles, the best effect of assisting embryo closing and exhaust gas emission cannot be achieved, especially the uniformity of heating between egg trays: such as the temperature difference between the upper and lower egg trays of a seesaw egg rack car, and the left and right...

Claims

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Application Information

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IPC IPC(8): A01K41/00
Inventor 张诗华
Owner 张诗华
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