CN-122028790-A - Bracket, hatching device and production method of young chicken

Abstract

The invention provides a temperature control device for homogenizing temperature control of eggs placed on a plurality of trays, comprising an incubation chamber (2S) for accommodating the plurality of trays (10) on which the eggs are placed, an air conditioning device (3) for performing air conditioning in the incubation chamber (2S), and a tray circulation mechanism (5) for circulating the plurality of trays (10) in the incubation chamber (2S).

Inventors

• Minabe Takahiko

Assignees

• 股份公司南备尔

Dates

Publication Date

20260512

Application Date

20240830

Priority Date

20231010

Claims (6)

1. 1. A bracket arranged in an incubation chamber, wherein, The support is provided with a tray circulation mechanism, and the tray circulation mechanism supports a plurality of trays with eggs, so that the trays can move in a circulating way.
2. 2. The stent of claim 1, wherein, The tray circulation mechanism vertically supports the plurality of trays in a plurality of layers, and circulates the plurality of trays so as to repeatedly perform a rising movement and a falling movement.
3. 3. The stent of claim 2, wherein, The egg turning device is further provided with an egg turning mechanism, wherein the egg turning mechanism changes the inclination of the trays by using the circulating movement of the trays based on the tray circulating mechanism so as to turn eggs.
4. 4. The stent of claim 3, wherein, The egg turning mechanism reverses the inclination of the plurality of trays moving upward and the tray moving downward.
5. 5. An incubator, comprising: An incubation chamber; an air conditioning apparatus for performing air conditioning in the incubation chamber, and The stent of any one of claims 1 to 4.
6. 6. A method for producing a young chicken, wherein, Incubating the eggs using the rack of any one of claims 1-4 to cyclically move the plurality of trays.

Description

Bracket, hatching device and production method of young chicken Technical Field The present invention relates to a rack, an incubator and a method for producing a young chicken. Background As described in patent document 1, there is considered a structure including a plurality of rack units each having a plurality of trays for placing hatching eggs and provided in a housing, and a blower provided in an air supply passage sandwiched between the plurality of rack units. The incubator is configured such that air sent from a blower is introduced into a rack unit, an air flow is generated in the rack unit, and the air flows out of the rack unit. However, hatching eggs during hatching themselves absorb or release heat. Therefore, merely supplying air from the blower causes a temperature difference between the hatching eggs placed on the trays located at the upwind and the hatching eggs placed on the trays located at the downwind. If the hatching eggs are subjected to temperature difference, the growth speed of embryos in the hatching eggs is different, and the problems of deviation in hatching period and the like exist. Patent document 1 Japanese patent application No. 5467125 Disclosure of Invention The present invention has been made to solve the above-described problems, and an object of the present invention is to make uniform the temperature adjustment of eggs placed on a plurality of trays, respectively. That is, the rack of the present invention is provided in an incubator, and the rack is provided with a tray circulating mechanism that supports a plurality of trays on which eggs are placed and moves the plurality of trays in a circulating manner. In the case of the rack, the plurality of trays can be moved in a circulating manner in the hatching chamber, and therefore, the temperature of eggs placed on the respective trays can be uniformly adjusted. As a result, variations in the incubation time of eggs placed on a plurality of trays can be suppressed, and operability can be improved. In addition, by circulating the plurality of trays, the temperature distribution in the hatching chamber can be made uniform. This makes it possible to uniformly adjust the temperature of eggs placed on each tray. Preferably, the tray circulation mechanism vertically supports the plurality of trays in a plurality of layers, and circulates the plurality of trays so as to repeat the upward movement and the downward movement. Since a temperature difference is likely to occur in the hatching chamber, the trays are moved in a circulating manner in the vertical direction by the tray circulating mechanism, and the temperature of the eggs placed on the respective trays can be uniformly adjusted regardless of the temperature distribution in the hatching chamber. Further, in the case where the air conditioning apparatus blows air from top to bottom, the effect of this structure becomes more remarkable. In addition, the installation area of the bracket and the hatching device using the bracket can be reduced. Preferably, the egg turning device further comprises an egg turning mechanism for turning eggs by changing the inclination of the plurality of trays by the cyclic movement of the plurality of trays by the tray cyclic mechanism. With this configuration, the egg is turned by the plurality of trays by the circulating movement of the tray circulating mechanism, and the structure of the egg turning mechanism can be simplified. Specifically, the power source of the circulation mechanism can be used for turning eggs, and an additional power source is not required for the egg turning mechanism. Preferably, the egg turning mechanism reverses the inclination of the plurality of trays moving upward and the tray moving downward. With this configuration, the plurality of trays moving upward are similarly inclined, and the plurality of trays moving downward are similarly inclined, so that the adjacent trays do not interfere with each other. Further, the structure for tilting the tray can be separated on the ascending side and the descending side, and the structure of the egg turning mechanism can be simplified. The incubator of the present invention is characterized by comprising an incubation chamber, an air conditioning device for conditioning air in the incubation chamber, and the rack. Further, a method of producing a hatchling for hatching the eggs by circulating the plurality of trays using the above-described rack is also an aspect of the present invention. According to the present invention thus constituted, the temperature adjustment of eggs placed on a plurality of trays can be made uniform. Drawings FIG. 1 is a front view schematically showing the structure of an incubator according to one embodiment of the present invention. Fig. 2 is a front view schematically showing a specific structure of the tray circulation mechanism of this embodiment. Fig. 3 is a partially enlarged plan view schematically showing a specific structure of the