Research device for optimizing incubation parameters for small goose eggs

Abstract

The present invention discloses a research device for optimizing incubation parameters for small goose eggs. The device comprises: a mounting frame; an incubator mounted on the mounting frame; the inner wall of the incubator being arched to form an arc-shaped cavity that is wider at the top and bottom and narrower in the middle; a support frame fixed to the middle of the incubator; a longitudinally rotatable transmission frame disposed in the middle of the support frame; a mounting frame fixed to the top of the transmission frame; a transversely rotatable egg tray assembly disposed within the mounting frame; and an environmental control mechanism disposed within the incubator. The device simulates embryonic development conditions by varying the flipping angle and frequency of the egg tray assembly. Furthermore, by controlling the temperature, humidity, and gas composition of the incubation environment, the device analyzes and studies optimal incubation conditions for the eggs, thereby optimizing goose egg incubation parameters and improving hatchability.

Description

Technical Field

[0001] The invention relates to the technical field of goose egg hatching parameter research, in particular to a research device for optimizing hatching parameters for small goose eggs. Background Art

[0002] Goose meat is favored by consumers for its health benefits and unique flavor. However, due to the low degree of domestication of geese and their seasonal influence on breeding behavior, the average annual egg production is low, resulting in a high value for breeding eggs. Furthermore, due to the late development of the goose industry and the low level of technology, unified standards for the incubation of breeding goose eggs have not yet been established. Therefore, research on efficient incubation parameters for breeding goose eggs is a necessary measure to achieve higher economic benefits and establish standards for breeding goose egg incubation.

[0003] Research experiments have shown that, first, the hatchability, hatching window, and chick viability of poultry eggs are significantly correlated with the egg flipping angle and frequency, which influence the embryo's absorption of nutrients from the yolk sac and albumen sac, as well as the adhesion of the chorioallantoic membrane to the eggshell membrane, during the incubation period. Second, the hatchability and hatching window of poultry eggs are also affected by the temperature and humidity of the incubation environment, as well as the gas composition, primarily the dynamic changes in ambient temperature and humidity, and the ratio of oxygen to carbon dioxide concentrations.

[0004] Therefore, a research device for optimizing incubation parameters for goose eggs is provided. By integrating incubation temperature and humidity, gas composition, egg turning angle and frequency, the incubation parameters of goose eggs are systematically studied, thereby optimizing the incubation conditions of breeding goose eggs and improving the hatching rate, providing reference data for the formulation of breeding goose egg incubation standards and the research and development of new incubation equipment. Summary of the Invention

[0005] The purpose of the present invention is to provide a research device for optimizing incubation parameters for small goose eggs. The research device simulates embryonic development conditions by regulating the flipping angle and frequency of the egg tray assembly, and controls the incubation environment so that the temperature, humidity and gas components inside the incubator can be controlled, thereby analyzing and studying the incubation conditions of the eggs, and further achieving the effect of optimizing the goose egg incubation parameters and improving the hatching rate.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a research device for optimizing incubation parameters for small goose eggs, comprising: a mounting frame, an incubator box arranged on the mounting frame, the inner wall of the incubator box being arched to form an arc-shaped cavity that is wide at the top and bottom and narrow in the middle; and a support frame fixed in the middle of the incubator box, a transmission frame that can rotate longitudinally is provided in the middle of the support frame, and also comprising a mounting frame fixed on the top of the transmission frame, and an egg tray assembly that can rotate laterally is also provided inside the mounting frame for placing a number of eggs; also comprising an environment control mechanism arranged inside the incubator box, for adjusting the incubation environment inside the incubator box; the environment control mechanism comprises an air intake assembly and an exhaust assembly respectively arranged at the top and bottom of the incubator box, for respectively entering and discharging air components; and a temperature and humidity control assembly arranged at the upper part of the incubator box, for changing the temperature and humidity of the incubation environment; also comprising a reserved hole arranged on the side wall of the incubator box, for detecting the insertion of a probe.

[0007] Preferably, the egg tray assembly includes mounting shafts rotatably connected to opposite surfaces of the mounting frame, and mounting blocks fixed at opposite ends of the mounting shafts, and also includes a support plate structure arranged on opposite surfaces of the mounting blocks for accommodating a plurality of vertically arranged egg bodies; the support plate structure includes an upper support plate assembly and a lower support plate assembly, the upper support plate assembly and the lower support plate assembly are respectively arranged on the upper and lower parts of the opposite surfaces of the two mounting blocks, and the upper support plate assembly can slide up and down the mounting block, and a plurality of springs fixed on the upper surface of the lower support plate assembly for elastic support of the upper support plate assembly, and also includes a through groove provided on each of the mounting blocks, a horizontally movable pin is provided inside the through groove for limiting the upper support plate assembly; and a plurality of claw-shaped support support structures arranged on the opposite surfaces of the upper support plate assembly and the lower support plate assembly for vertically clamping the egg bodies.

[0008] Preferably, the upper support plate assembly includes a support plate body, and several mounting holes opened on the support plate body, and a first support seat is arranged inside each mounting hole; the upper support plate assembly and the lower support plate assembly have the same structure; each group of the claw-shaped support support structures are respectively arranged on the opposite sides of the first support seat where the upper support plate assembly and the lower support plate assembly are located.

[0009] Preferably, a plurality of ventilation holes are provided on the support plate body.

[0010] Preferably, the upper support plate assembly also includes a support frame, a plurality of staggered mounting bars are arranged inside the support frame, and a second support seat is arranged at the cross intersection of the mounting bars. The upper support plate assembly and the lower support plate assembly are located between the second support seats, which are used to install a plurality of claw-shaped support bracket structures.

[0011] Preferably, each group of the claw-shaped support structures includes claw-shaped supports respectively fixed on two mounting rings, and the opposite surfaces of the mounting rings are provided with annularly distributed claw-shaped supports for limiting and clamping the egg body.

[0012] Preferably, the air intake assembly includes a premixing box arranged on the top of the incubator, and a plurality of air intake pipes arranged on the top of the premixing box and connected to the premixing box for externally connecting different types of air components.

[0013] Preferably, a nozzle is further provided on the lower surface of the premixing box, and the nozzle is connected to the premixing box for uniformly spraying the gas.

[0014] Preferably, the temperature and humidity control component includes a mounting base fixed to the inner wall of the incubator, and the mounting base is arranged between the premix box and the egg tray assembly, and a heating tube arranged in the middle of the mounting base for regulating the temperature of the environment; and also includes a humidity regulator arranged on the lower surface of the mounting base for regulating the humidity of the environment.

[0015] Preferably, the side wall of the incubator is provided with an observation window for convenient observation of the internal situation of the incubator; and a mounting member is provided on the outside of the incubator, on which an observation plate is slidably mounted for opening and closing the observation window.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention simulates embryonic development conditions by changing the flipping angle and frequency of the egg tray assembly, and through the action of the environment control mechanism, makes the temperature, humidity and gas composition of the egg incubation environment inside the incubator controllable, thereby enabling analysis and research on the optimal incubation environment for the eggs, further achieving the effect of optimizing goose egg incubation parameters and improving the hatching rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the opening structure;

[0020] Figure 3 for Figure 1 Schematic diagram of the disassembled three-dimensional structure;

[0021] Figure 4 for Figure 3 A schematic diagram of the front structure of FIG.

[0022] Figure 5 It is a schematic diagram of the enlarged structure of the egg tray assembly;

[0023] Figure 6 Schematic diagram of the cross-section structure of the incubator;

[0024] Figure 7 This is a structural schematic diagram of another embodiment of the upper support plate assembly;

[0025] Figure 8 A partially enlarged structural schematic diagram of the upper support plate assembly.

[0026] In the figure: 1. Mounting frame; 2. Control panel; 3. Observation window; 4. Incubator; 5. Mounting part; 6. Air inlet pipe; 7. Premix box; 8. Support frame; 9. Transmission frame; 10. Mounting frame; 11. Mounting slot; 12. Vacuum pump; 13. Mounting shaft; 14. Mounting block; 15. Spring; 16. Latch; 17. Micro motor; 19. Support plate body; 20. Vent; 21. Mounting seat; 22. Heating tube; 23. Filter; 24. Observation window; 25. Support frame; 26. Mounting strip; 27. Second support seat; 28. Reserved hole; 29. ​​Nozzle; 30. Claw support; 31. Mounting hole; 32. First support seat; 34. Drive motor. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention. The following describes various embodiments of the present invention in detail with reference to the accompanying drawings.

[0028] Example 1

[0029] See also Figures 1 to 7 The present invention preferably provides a technical solution: a research device for optimizing incubation parameters for small goose eggs, comprising: a mounting frame 1, an incubator 4 arranged on the mounting frame 1, the inner wall of the incubator 4 being arched, for forming an arc-shaped cavity that is wide at the top and bottom and narrow in the middle; and a support frame 8 fixed in the middle of the incubator 4, a transmission frame 9 that can rotate longitudinally is provided in the middle of the support frame 8, and also includes a mounting frame 10 fixed on the top of the transmission frame 9, and an egg tray assembly that can rotate laterally is also provided inside the mounting frame 10 for placing a number of egg bodies; also includes an environment control mechanism arranged inside the incubator 4, for adjusting the incubation environment inside the incubator 4; the environment control mechanism includes an air intake assembly and an exhaust assembly respectively arranged at the top and bottom of the incubator 4, for the entry and discharge of air components respectively; and a temperature and humidity control assembly arranged at the upper inner part of the incubator 4, for changing the temperature and humidity of the incubation environment; also includes a reserved hole 28 arranged on the side wall of the incubator 4, for the insertion of a gas concentration detector, and a control panel 2 is provided on the outside of the incubator 4.

[0030] In this embodiment, the device can place a number of goose eggs inside the egg tray assembly through the egg tray assembly, and through the action of the environment control mechanism, such as Figure 1 As shown, the gas components are composed of external air, carbon dioxide and oxygen. When the gas components are sucked into the incubator 4 and discharged from the exhaust assembly position, the gas passes through the egg tray assembly located in the middle of the incubator 4 and flows evenly through the gap between each egg. It is worth noting that the reserved hole 28 is used for the insertion of the detection probe. The detection probe is preferably a gas concentration detector and a temperature detection instrument, a temperature and humidity sensor probe and other probes. The probes for the gas concentration detector and the temperature detector are inserted into the incubator 4, so as to perform staged detection on the gas concentration inside the incubator 4 and the egg temperature of the breeding eggs. The specific gases detected are mainly carbon dioxide and oxygen. The control panel 2 can adaptively regulate the carbon dioxide and oxygen concentrations through the detection data.

[0031] At the same time, the temperature and humidity control component controls the temperature and humidity inside the incubator 4, thereby exploring the temperature and humidity parameters that are most suitable for egg incubation;

[0032] In addition, the inner wall of the incubator 4 is arched to form an arc-shaped cavity that is wide at the top and narrow in the middle. The purpose is to change the gas flow rate. Figure 6 As shown, the gas can quickly pass through the middle of the incubator 4, further enhancing the uniform flow of gas and acting on the surface of each egg;

[0033] In addition, if Figure 3 As shown, the bottom of the supporting frame 8 is also provided with a driving motor 34, and the output shaft of the driving motor 34 passes through the supporting frame 8 and is fixedly connected to the transmission frame 9, for driving the longitudinal rotation of the transmission frame 9, because the egg tray assembly is positioned at the inside of the mounting frame 10, the mounting frame 10 is arranged on the top of the transmission frame 9 that can be longitudinally rotated, and the egg tray assembly itself can be laterally rotated again, so that the egg body can be automatically turned longitudinally and laterally during the hatching process, the turnover parameter can be controlled by the control panel 2 that can be arranged outside the incubator 4, that is, the single-chip microcomputer that the control panel 2 is arranged inside can regulate the running direction and the power of the egg tray assembly, and the egg body turnover parameter setting range is here; the longitudinal axis as a whole can be controlled to flip 0 ° -180 °, and the transverse axis as a whole can be controlled to flip 0 ° -80 °, with 5 min as the minimum unit, the egg body turnover frequency is regulated in the interval of 0.1 time / h -12 times / h;

[0034] This design simulates embryonic development conditions by changing the flipping angle and frequency of the egg tray assembly, and through the action of the environmental control mechanism, the temperature, humidity and gas composition of the egg incubation environment inside the incubator 4 can be controlled, so that the optimal incubation environment for the eggs can be analyzed and studied, further achieving the effect of optimizing goose egg incubation parameters and improving the hatching rate.

[0035] Furthermore, the egg tray assembly includes mounting shafts 13 rotatably connected to opposite surfaces of the mounting frame 10, and mounting blocks 14 fixed to opposite ends of the mounting shafts 13, and also includes a support plate structure arranged on opposite surfaces of the mounting blocks 14 for accommodating a plurality of vertically arranged egg bodies; the support plate structure includes an upper support plate assembly and a lower support plate assembly, the upper support plate assembly and the lower support plate assembly are respectively arranged on the upper and lower parts of the opposite surfaces of the two mounting blocks 14, and the upper support plate assembly can slide up and down the mounting block 14, and a plurality of springs 15 fixed on the upper surface of the lower support plate assembly for elastic support of the upper support plate assembly, and also includes a through groove opened on each mounting block 14, a horizontally movable pin 16 is provided inside the through groove for limiting the upper support plate assembly; and a plurality of claw-shaped support support structures arranged on opposite surfaces of the upper support plate assembly and the lower support plate assembly for vertically clamping the egg bodies.

[0036] By setting the egg tray assembly, several eggs can be placed one by one on the claw-shaped support structure between the upper and lower support plate assemblies. Figure 5 As shown, specifically, since the lower support plate assembly and the upper support plate assembly are respectively arranged at the lower part and the upper part of the mounting block 14, as shown in FIG. Figure 3 As shown, the upper support plate assembly can slide up and down on the mounting block 14, cooperating with the spring 15 on the lower support plate assembly and the latch 16 on the mounting block 14. When the egg needs to be placed, the latch 16 is pulled out to disengage the latch 16 from the upper support plate assembly, and the upper support plate assembly can be removed from the mounting block 14, so that the eggs can be placed one by one on the lower half of the claw-shaped support bracket structure. After the placement is completed, the upper support plate assembly is slid downward on the mounting block 14, and the spring 15 is gradually compressed. The claw-shaped support bracket structures between the upper and lower support plate assemblies gradually approach each other and firmly engage the egg. Then, the latch 16 is pushed toward the middle to limit the upper support plate assembly.

[0037] At this location, a micro motor 17 is further provided on the side wall of the mounting frame 10, and the output end of the micro motor 17 passes through a through hole provided on the mounting frame 10 and is fixedly connected to one of the mounting shafts 13, providing power for the lateral rotation of the support plate assembly;

[0038] This design, through the claw-shaped support structure provided between the upper and lower support plate assemblies, can vertically arrange the eggs one by one between the support plate assemblies, and the structural characteristics of the claw-shaped support structure improve the stability of the egg engagement, thereby reducing the risk of eggs falling during the flipping process of the egg tray assembly.

[0039] As a structural form of the upper support plate assembly and the lower support plate assembly, the upper support plate assembly includes a support plate body 19, and a plurality of mounting holes 31 opened on the support plate body 19, and a first support seat 32 is arranged inside each mounting hole 31; the upper support plate assembly and the lower support plate assembly have the same structure; each group of claw-shaped support bracket structures are respectively arranged on the opposite sides of the first support seat 32 where the upper support plate assembly and the lower support plate assembly are located.

[0040] The upper support plate assembly and the lower support plate assembly have the same structure, and only the structure of the upper support plate assembly is explained here;

[0041] Since the claw-shaped support structure is arranged between the upper and lower first support seats 32, and the first support seat 32 is arranged inside the mounting hole 31 where the support plate body 19 is located, as shown in FIG. Figure 8 As shown, the first support seat 32 can support the end of the egg body, and the claw-shaped support structure on the first support seat 32 can clamp and fix the side wall of the egg body. In this example, Figure 8 As shown, the material of the first support seat 32 is preferably elastic silicone material, which reduces the pressure of the upper and lower first support seats 32 on the ends of the egg body, and cooperates with the claw-shaped support structure, such as Figure 5 As shown, the egg body can be firmly clamped between the upper and lower first support seats 32.

[0042] Furthermore, a plurality of vent holes 20 are provided on the support plate body 19. Figure 8 As shown, the ventilation and heat dissipation effects of the egg body are improved.

[0043] Furthermore, each group of the claw-shaped support structures includes claw-shaped supports 30 respectively fixed on two mounting rings, and claw-shaped supports 30 distributed in a ring shape are provided on opposite surfaces of the mounting rings for limiting and clamping the egg body.

[0044] like Figure 5 As shown, due to the structural characteristics of the claw-shaped support 30, the claw-shaped structure can clamp the side wall of the egg well, thereby improving the stability of the clamping. At the same time, the hollow design of the claw-shaped support 30 allows the upper gas to flow evenly through the gap between each egg when passing vertically, further improving the gas circulation efficiency.

[0045] As another embodiment of the upper support plate assembly, the upper support plate assembly also includes a support frame 25, a plurality of staggered mounting bars 26 are arranged inside the support frame 25, and a second support seat 27 is arranged at the cross intersection of the mounting bars 26. The upper support plate assembly and the lower support plate assembly are located between the second support seat 27, which is used to install a plurality of claw-shaped support bracket structures.

[0046] In this embodiment, if Figure 7As shown, since the mounting strips 26 are staggered and distributed between the support frames 25, most of the upper support plate structure is hollowed out, and the second support seat 27 is provided with a cross intersection of the mounting strips 26, and the claw-shaped support bracket structure is provided between the upper and lower second support seats 27, and cooperates with the hollow claw-shaped support bracket structure, so that air can contact the egg body in all directions, further improving the ventilation and heat dissipation effect of the egg body incubation process. In addition, since the mounting strips 26 are preferably made of hard material, the installation of the second support seat 27 is facilitated.

[0047] Furthermore, the air intake assembly includes a premixing box 7 arranged on the top of the incubator 4, and a plurality of air intake pipes 6 arranged on the top of the premixing box 7 and connected to the premixing box 7. The air intake pipes 6 are arranged on the top of the premixing box 7 and connected to the premixing box 7 for externally connecting different types of air components.

[0048] Specifically, such as Figure 1 As shown, there are preferably three air inlet pipes 6, one pipe is connected to the outside air, and the other two pipes are connected to carbon dioxide and oxygen. The concentrations of carbon dioxide and oxygen can be controlled by an external control valve, and the control valve is further controlled by the control panel 2. Therefore, the gas components introduced can be pre-mixed inside the premixing box 7, so that the gas can flow evenly through the egg tray structure and contact the egg body, that is, the incubation factors of the environment at each position are uniform, which makes it easier to regulate the variables in the incubation environment, so as to optimize the incubation parameters of goose eggs and improve the hatching rate.

[0049] Furthermore, a nozzle 29 is provided on the lower surface of the premixing box 7, and the nozzle 29 is communicated with the premixing box 7 for uniformly spraying the gas.

[0050] like Figure 4 As shown, the air components premixed in the premixing box 7 can be sprayed more evenly onto a number of eggs through the nozzle 29, thereby further ensuring the consistency of the hatching environment.

[0051] Furthermore, the temperature and humidity control component includes a mounting base 21 fixed to the inner wall of the incubator 4, and the mounting base 21 is arranged between the premix box 7 and the egg tray assembly, and a heating tube 22 arranged in the middle of the mounting base 21 for regulating the temperature of the environment; it also includes a humidity regulator arranged on the lower surface of the mounting base 21 for regulating the humidity of the environment.

[0052] The temperature and humidity inside the incubator 4 can be adjusted by the heating tube 22 and the humidity regulator provided in the middle and lower parts of the mounting base 21, thereby further exploring the temperature and humidity parameters most suitable for egg incubation;

[0053] The humidity regulator and heating tube 22 here are existing mature technologies. In this embodiment, the detection probe is a temperature and humidity sensor probe. When the temperature and humidity sensor probe senses changes in internal temperature and humidity, it can send data to the single-chip microcomputer. The single-chip microcomputer receives and analyzes the data and sends the data to the control panel 2 outside the incubator 4. At the same time, it is displayed on the LCD screen where the control panel 2 is located, and the corresponding program is executed. The control panel 2 is provided with buttons for adjusting temperature and humidity, which is convenient for regulating the operation of the heating tube 22 and the humidity regulator.

[0054] Furthermore, an observation window 24 is provided on the side wall of the incubator 4 for convenient observation of the internal situation of the incubator 4 ; and a mounting member 5 is provided on the outside of the incubator 4 , on which an observation plate 3 is slidably mounted for opening and closing the observation window 24 .

[0055] like Figure 1 、 Figure 2 As shown, the observation window 24 and the observation plate 3 slidably mounted on the mounting member 5 facilitate taking out the eggs. On the other hand, since the observation plate 3 is preferably made of a transparent, high-temperature resistant material, it is convenient to observe the situation during the incubation of the eggs.

[0056] Furthermore, the exhaust assembly includes a plurality of mounting slots 11 provided at the bottom of the incubator 4 and an air pump 12 provided inside each mounting slot 11 for exhausting the gas inside the incubator 4 and accelerating the gas flow through the egg surface.

[0057] Furthermore, a filter screen 23 is provided inside the incubator 4 and is placed between the nozzle 29 and the egg tray assembly. Since the outside air will carry bacteria when it comes in, the main purpose of the filter screen is to isolate the bacteria.

[0058] In the present invention, unless otherwise expressly specified or limited, the terms "install," "connect," "connect," "fix," and the like should be understood in a broad sense. For example, they may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. There are various methods for removable installation, such as plug-in and snap-fit ​​connections, or bolt connections.

[0059] The above is a clear and complete description of the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation.

[0060] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above invention, which fall within the scope of protection of the present invention.

Claims

1. A research device for optimizing incubation parameters for small goose eggs, characterized in that: include: A mounting frame (1), an incubator (4) arranged on the mounting frame (1), wherein the inner wall of the incubator (4) is arched to form an arc-shaped cavity that is wider at the top and bottom and narrower in the middle; and a support frame (8) fixed in the middle of the incubator (4), wherein a longitudinally rotatable transmission frame (9) is provided in the middle of the support frame (8), and further comprising a mounting frame (10) fixed on the top of the transmission frame (9), wherein a transversely rotatable egg tray assembly is provided inside the mounting frame (10) for placing a plurality of eggs; It also includes an environment control mechanism disposed inside the incubator (4) for adjusting the incubation environment inside the incubator (4); The environmental control mechanism comprises an air intake assembly and an exhaust assembly respectively arranged at the top and bottom of the incubator (4), for the intake and exhaust of air components respectively; and a temperature and humidity control component arranged in the upper part of the incubator (4), for changing the temperature and humidity of the incubation environment; It also includes a sealable reserved hole (28) provided on the side wall of the incubator (4) for inserting a detection probe; The egg tray assembly includes mounting shafts (13) rotatably connected to opposite sides of the mounting frame (10), and mounting blocks (14) fixed to opposite ends of the mounting shafts (13), and also includes a support plate structure provided on opposite sides of the mounting blocks (14) for accommodating a plurality of eggs arranged vertically; The support plate structure includes an upper support plate assembly and a lower support plate assembly, wherein the upper support plate assembly and the lower support plate assembly are respectively arranged at the upper and lower parts of the opposite surfaces of the two mounting blocks (14), and the upper support plate assembly can slide up and down on the mounting blocks (14), and a plurality of springs (15) fixed on the upper surface of the lower support plate assembly are used for elastic support of the upper support plate assembly, and further includes a through slot provided on each of the mounting blocks (14), wherein a horizontally movable pin (16) is provided inside the through slot for limiting the upper support plate assembly; and a plurality of claw-shaped support structures provided on opposite sides of the upper support plate assembly and the lower support plate assembly, for vertically clamping the egg body; The upper support plate assembly comprises a support plate body (19), and a plurality of mounting holes (31) provided on the support plate body (19), wherein a first support seat (32) is provided inside each mounting hole (31); The upper support plate assembly has the same structure as the lower support plate assembly; Each group of the claw-shaped support structures is respectively arranged on the opposite surface of the first support seat (32) where the upper support plate assembly and the lower support plate assembly are located; The support plate body (19) is also provided with a plurality of ventilation holes (20); The upper support plate assembly further comprises a support frame (25), a plurality of staggered mounting bars (26) are provided inside the support frame (25), and a second support seat (27) is provided at the intersection of the mounting bars (26), and the upper support plate assembly and the lower support plate assembly are located between the second support seat (27), for mounting a plurality of claw-shaped support bracket structures; Each group of the claw-shaped support bracket structures comprises two mounting rings respectively fixed thereto, and the opposing surfaces of the mounting rings are provided with claw-shaped brackets (30) distributed in an annular shape for limiting and clamping the egg body.

2. The research device for optimizing incubation parameters for small goose eggs according to claim 1, characterized in that: The air intake assembly comprises a premixing box (7) arranged on the top of the incubator (4), and a plurality of air intake pipes (6) arranged on the top of the premixing box (7) and connected to the premixing box (7) for externally connecting different types of air components.

3. The research device for optimizing incubation parameters for small goose eggs according to claim 2, wherein ; A nozzle (29) is also provided on the lower surface of the premixing box (7), and the nozzle (29) is connected to the premixing box (7) for uniformly spraying the gas.

4. The research device for optimizing incubation parameters for small goose eggs according to claim 1, characterized in that: The temperature and humidity control assembly includes a mounting seat (21) fixed to the inner wall of the incubator (4), and the mounting seat (21) is arranged between the premix box (7) and the egg tray assembly, and a heating tube (22) arranged in the middle of the mounting seat (21) for regulating the temperature of the environment; It also includes a humidity regulator arranged on the lower surface of the mounting seat (21) for regulating the humidity of the environment.

5. The research device for optimizing incubation parameters for small goose eggs according to claim 1, characterized in that: The side wall of the incubator (4) is provided with an observation window (24) for convenient observation of the internal conditions of the incubator (4); And a mounting member (5) arranged outside the incubator (4), an observation plate (3) being slidably mounted on the mounting member (5) for opening and closing the observation window (24).

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