Equipment for detecting egg embryo activity of vaccine breeding egg

Abstract

The utility model relates to the technical field of hatching egg embryo activity detection equipment, in particular to vaccine hatching egg embryo activity detection equipment, which is provided with a detection device and tests egg embryos in a mode of detecting heartbeat of the egg embryos by infrared light, the detection result is not influenced by placing positions of hatching eggs, the detection precision is improved, and the detection efficiency is improved. By arranging a marking device, unqualified hatching eggs are automatically marked, and the labor intensity of workers is reduced; comprising a body; the machine further comprises a conveying device, a detecting device, a taking and placing device, a marking device and a stacking device, and the conveying device, the detecting device, the taking and placing device, the marking device and the stacking device are all installed on the machine body. The machine body provides support, the conveying device conveys hatching eggs, the detection device detects the activity of egg embryos, the taking and placing device facilitates placement and collection of the hatching eggs by workers, the marking device marks the hatching eggs, and the stacking device automatically stacks the hatching eggs.

Description

Technical Field

[0001] This utility model relates to the technical field of embryo activity testing equipment for fertilized eggs, and in particular to equipment for detecting embryo activity in vaccine fertilized eggs. Background Technology

[0002] The preparation of influenza vaccines requires a large number of viable egg embryos. To improve vaccine quality, the viability of the egg embryos needs to be tested.

[0003] Existing detection equipment, such as the Chinese utility model patent CN213127619U, which describes a device for detecting embryonic development in hatching eggs, represents a class of prior art whose main structure includes a light sensor and a pusher plate. The light sensor detects the activity of the embryonic development in the egg using the candling method, and the pusher plate adjusts the angle of the hatching egg.

[0004] However, the existing technology and equipment still have the following problems when in use: the existing machines use the candling method to detect egg embryos, and the detection results are easily affected by the placement of the eggs, resulting in poor detection accuracy. In addition, the existing machines require manual marking of the eggs after detection, which increases the labor intensity for workers. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a device for testing the activity of embryonic cells in vaccine spawning eggs by setting up a detection device to detect the embryonic heartbeat by infrared light. The detection results are not affected by the placement of the spawning eggs, thus improving the detection accuracy. Furthermore, by setting up a marking device, unqualified spawning eggs are automatically marked, reducing the labor intensity of workers.

[0006] The present invention relates to a device for detecting the embryonic activity of vaccine fertilized eggs, comprising a machine body; and further comprising a transport device, a detection device, a pick-and-place device, a marking device, and a stacking device, all of which are mounted on the machine body; the machine body provides support, the transport device transports the fertilized eggs, the detection device detects the embryonic activity, the pick-and-place device facilitates workers to place and collect the fertilized eggs, the marking device marks the fertilized eggs, and the stacking device automatically stacks the fertilized eggs.

[0007] Preferably, the body includes multiple support bases 1, support base 1 2, bracket 1, two rotating shafts, bracket 2 and bracket 3. The base plate is installed on the top of the multiple support bases 1, the bracket 1 is installed on the top of the base plate, the two rotating shafts are rotatably installed on one side of the bracket, and the bracket 2 and bracket 3 are fixedly installed on one side of the bracket, and the two rotating shafts, bracket 2 and bracket 3 are all located on the same side; providing support.

[0008] Preferably, the conveying device includes a reducer, a motor, and a conveyor belt. The reducer is fixedly installed on both sides of the support and is rotatably connected to a rotating shaft. The motor is fixedly installed on one side of the reducer and provides power to a rotating shaft connected to it through the reducer. The conveyor belt is installed on two rotating shafts and has multiple baffles evenly spaced on it. The motor provides power to drive the rotating shafts to rotate, and the rotation of the rotating shafts drives the conveyor belt to move. The movement of the conveyor belt transports the hatching eggs through the baffles.

[0009] Preferably, the detection device includes a heartbeat signal detection device, a shield box, an infrared light emitter, and an infrared light receiver. The heartbeat signal detection device and the shield box are fixedly mounted on the top of a support frame, and the shield box is fitted onto a conveyor belt. A mounting slot is provided on each of the left and right sides of the shield box. The infrared light emitter and infrared light receiver are fixedly mounted in the two mounting slots, and are respectively connected to the heartbeat signal detection device. The heartbeat signal detection device controls the infrared light emitter and infrared light receiver, and analyzes the collected information. The infrared light emitter emits infrared light, and the infrared light receiver receives infrared light. The shield box covers the infrared light emitter and infrared light receiver. The heartbeat signal detection device, infrared light emitter, and infrared light receiver work together to observe and record the changes in infrared characteristics on the surface of the hatching egg caused by the heartbeat of the embryo.

[0010] Preferably, the pick-and-place device includes a support four, two light rods one, two light rods two, a support five, a support six, and a support seven. Support four and support five are respectively fixedly installed on support one. The two light rods one and two light rods two are both fixedly installed on support four, and the distance between the two light rods one is greater than the distance between the two light rods two. A mounting platform is provided on the side of support five, and support six is ​​fixedly installed on the top of the mounting platform. A sliding table is provided on support six near the conveyor belt, and the edge of the sliding table is in contact with the baffle of the conveyor belt. Support seven is fixedly installed on the side of support six. Light rods one and two cooperate to limit and guide hatching eggs placed in different orientations, so that hatching eggs placed on light rods one and two can be continuously transported one by one by the baffle of the conveyor belt, which is convenient for workers to load the machine. Support six guides the hatching eggs on the conveyor belt, so that the hatching eggs are pushed by the baffle through the sliding table of support six and intercepted by support seven, which is convenient for workers to take out the hatching eggs after inspection.

[0011] Preferably, the pick-and-place device further includes a limiting cylinder, the bottom end of the support six is ​​provided with a discharge port, the inside of the support six is ​​provided with a guide slope inclined towards the discharge port, and the limiting cylinder is fixedly installed at the bottom end of the discharge port; the guide slope of the support six and the limiting cylinder cooperate to guide the hatching eggs entering the support six, so that the hatching eggs fall vertically downward.

[0012] Preferably, the marking device includes a bracket eight, an ink cartridge, and a piezoelectric nozzle. The bracket eight is fixedly installed on the top of a bracket eight, the ink cartridge is installed on the bracket eight, and the piezoelectric nozzle is installed at the bottom of the ink cartridge. The piezoelectric nozzle provides power to spray the color powder in the ink cartridge onto the surface of the unqualified hatching eggs, making it easier for workers to pick out the unqualified hatching eggs.

[0013] Preferably, the stacking device includes multiple support bases 2, multiple brackets 9, multiple guide rails, bracket 10, bracket 11, rack 1, bracket 12, two motors 2, two reducers 2, two gears, bracket 13, rack 2, bracket 14, two sets of brackets 15, and an egg tray. Multiple brackets 9 are respectively mounted on the tops of multiple support bases 2. Multiple guide rails are respectively mounted on the tops of multiple brackets 9 and the base plate. Bracket 10 is slidably mounted on the tops of multiple guide rails. Bracket 11 is fixedly mounted on the left end of bracket 10. Rack 1 is fixedly mounted on the front end of bracket 10. Bracket 12 is fixedly mounted on the base plate. One motor 2 is fixedly mounted on bracket 12. One reducer 2 is fixedly mounted on the bottom end of motor 2. One gear is rotatably mounted on the bottom end of reducer 2, and rack 1 and gear mesh with each other. Bracket 13 is slidably mounted on the top of bracket 10, and bracket 13 and bracket 15... The brackets 11 and 12 are slidably fitted together. Rack 2 is fixedly installed on the right end of bracket 13, bracket 14 is fixedly installed on the top of bracket 10, another motor 2 is fixedly installed on bracket 14, another reducer 2 is fixedly installed on the bottom end of motor 2, and another gear is rotatably installed on the bottom end of reducer 2. Rack 2 and the gear mesh with each other. Both sets of brackets 15 are installed on the top of bracket 13, and the front set of brackets 15 has a limit plate at its front end. The egg tray is slidably installed on the two sets of brackets 15. The egg tray has multiple slots larger than the hatching eggs, and each slot is filled with shock-absorbing sponge. Motor 2 provides power, which is transmitted through reducer 2, gear, rack 1 and rack 2 to drive bracket 13 to move horizontally. The horizontal movement of bracket 13 causes the slots of the egg tray to align one by one with the limit cylinder. The shock-absorbing sponge prevents the hatching eggs from breaking when they fall.

[0014] Compared with the prior art, the advantages of this utility model are as follows: by testing the egg embryo by detecting the heartbeat of the egg embryo with infrared light, the test results are not affected by the placement of the hatching eggs and the test accuracy is high; and unqualified hatching eggs can be automatically marked, reducing the labor intensity of workers. Attached Figure Description

[0015] Figure 1 This is an isometric structural schematic diagram of Embodiment 1 of this utility model;

[0016] Figure 2 This is an isometric structural schematic diagram of Embodiment 2 of this utility model;

[0017] Figure 3 This is an isometric structural diagram of the fuselage;

[0018] Figure 4 This is an isometric structural diagram of the conveying device;

[0019] Figure 5 This is an isometric structural diagram of the pick-and-place device;

[0020] Figure 6 This is an isometric structural diagram of the marking device;

[0021] Figure 7 This is an isometric structural diagram of the stacking device;

[0022] Figure 8 This is an isometric structural diagram of the stacking device.

[0023] The attached diagram is labeled as follows: 01. Body; 11. Support base one; 12. Base plate; 13. Bracket one; 14. Rotating shaft; 15. Bracket two; 16. Bracket three; 02. Conveying device; 21. Reducer one; 22. Motor one; 23. Conveyor belt; 03. Detection device; 31. Heartbeat signal detector; 32. Shield box; 33. Infrared light emitter; 34. Infrared light receiver; 04. Picking and placing device; 41. Bracket four; 42. Light rod one; 43. Light rod two; 44. Bracket five; 4 5. Support 6; 46. Support 7; 47. Limiting cylinder; 05. Marking device; 51. Support 8; 52. Ink cartridge; 53. Piezoelectric printhead; 06. Stacking device; 61. Support base 2; 62. Support 9; 63. Guide rail; 64. Support 10; 65. Support 11; 66. Rack 1; 67. Support 12; 68. Motor 2; 69. Reducer 2; 70. Gear; 71. Support 13; 72. Rack 2; 73. Support 14; 74. Support 15; 75. Egg tray. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0025] Example 1

[0026] like Figure 1As shown, the device includes a body 01; it also includes a conveying device 02, a detection device 03, a picking and placing device 04, a marking device 05, and a stacking device 06. The conveying device 02, the detection device 03, the picking and placing device 04, the marking device 05, and the stacking device 06 are all mounted on the body 01. The body 01 provides support, the conveying device 02 transports the hatching eggs, the detection device 03 detects the activity of the egg embryos, the picking and placing device 04 facilitates workers to place and collect the hatching eggs, the marking device 05 marks the hatching eggs, and the stacking device 06 automatically stacks the hatching eggs.

[0027] like Figure 3 As shown, the body 01 includes multiple support bases 11, support base 112, bracket 13, two rotating shafts 14, bracket 2 15 and bracket 3 16. The base plate 12 is installed on the top of the multiple support bases 11, the bracket 13 is installed on the top of the base plate 12, the two rotating shafts 14 are rotatably installed on the side of the bracket 13, and the bracket 2 15 and bracket 3 16 are fixedly installed on the side of the bracket 13, and the two rotating shafts 14, bracket 2 15 and bracket 3 16 are all located on the same side.

[0028] like Figure 4 As shown, the conveying device 02 includes a reducer 21, a motor 22, and a conveyor belt 23. The reducer 21 is fixedly installed on the side of the bracket 15 and is rotatably connected to a rotating shaft 14. The motor 22 is fixedly installed on the side of the reducer 21 and provides power to a rotating shaft 14 connected to it through the reducer 21. The conveyor belt 23 is installed on two rotating shafts 14 and multiple baffles are evenly spaced on the conveyor belt 23.

[0029] like Figure 1 As shown, the detection device 03 includes a heartbeat signal detection device 31, a shield box 32, an infrared light emitter 33, and an infrared light receiver 34. The heartbeat signal detection device 31 and the shield box 32 are both fixedly installed on the top of the bracket 16, and the shield box 32 is fitted onto the conveyor belt 23. There is a mounting groove on each of the left and right sides of the shield box 32. The infrared light emitter 33 and the infrared light receiver 34 are fixedly installed in the two mounting grooves, and the infrared light emitter 33 and the infrared light receiver 34 are respectively connected to the heartbeat signal detection device 31.

[0030] like Figure 5As shown, the pick-and-place device 04 includes a bracket 41, two light rods 42, two light rods 43, a bracket 44, a bracket 6, and a bracket 7. The brackets 41 and 5 are fixedly installed on the bracket 13. The two light rods 42 and two light rods 43 are fixedly installed on the bracket 41, and the distance between the two light rods 42 is greater than the distance between the two light rods 43. A mounting platform is provided on the side of the bracket 5 44. The bracket 6 45 is fixedly installed on the top of the mounting platform. A sliding table is provided on the bracket 6 45 near the conveyor belt 23. The edge of the sliding table is in contact with the baffle of the conveyor belt 23. The bracket 7 46 is fixedly installed on the side of the bracket 6 45.

[0031] like Figure 6 As shown, the marking device 05 includes a bracket 8 51, an ink cartridge 52, and a piezoelectric printhead 53. The bracket 8 51 is fixedly installed on the top of the bracket 13, the ink cartridge 52 is installed on the bracket 8 51, and the piezoelectric printhead 53 is installed on the bottom of the ink cartridge 52.

[0032] First, the hatching eggs are placed on the first polished rod 42 and the second polished rod 43. Then, the first motor 22 is turned on, providing power to drive the rotating shaft 14 to rotate. The rotation of the rotating shaft 14 drives the conveyor belt 23 to move. The conveyor belt 23 transports the hatching eggs through the baffles. The first polished rod 42 and the second polished rod 43 work together to limit and guide the hatching eggs placed in different orientations, so that the hatching eggs placed on the first polished rod 42 and the second polished rod 43 can be continuously transported one by one by the baffles of the conveyor belt 23, which facilitates the worker to load the machine. Afterwards, the heartbeat signal detection device 31 and the piezoelectric nozzle 53 are turned on. The heartbeat signal detection device 31 controls the infrared light emitter 33 and the infrared light receiver 34, and processes the collected information. Analysis shows that the infrared light emitter 33 emits infrared light, the infrared light receiver 34 receives infrared light, and the shield box 32 shields the infrared light emitter 33 and the infrared light receiver 34. The heartbeat signal detection device 31, the infrared light emitter 33, and the infrared light receiver 34 work together to observe and record the changes in infrared characteristics on the surface of the hatching eggs caused by the heartbeat of the egg embryo. The piezoelectric nozzle 53 provides power to spray the color powder in the ink cartridge 52 onto the surface of the hatching eggs that fail the test, making it easier for workers to pick out the unqualified hatching eggs. The bracket 6 45 guides the hatching eggs on the conveyor belt 23, so that the hatching eggs are pushed by the baffle through the slide of the bracket 6 45 and intercepted by the bracket 7 46, making it easier for workers to take out the hatching eggs after the test.

[0033] Example 2

[0034] In addition to Example 1, it also includes:

[0035] like Figure 7 and Figure 8As shown, the pick-and-place device 04 also includes a limiting cylinder 47, and the bottom end of the bracket 6 45 is provided with a discharge port. The bracket 6 45 is provided with a guide slope inclined towards the discharge port. The limiting cylinder 47 is fixedly installed at the bottom end of the discharge port. The stacking device 06 includes multiple support seats 2 61, multiple brackets 9 62, multiple guide rails 63, bracket 10 64, bracket 11 65, rack 1 66, bracket 12 67, two motors 2 68, two reducers 2 69, two gears 70, bracket 13 71, and gears. Components include: 72 (strip 2), 73 (bracket 14), 74 (two sets of brackets 15), and 75 (egg tray). Multiple brackets 9 62 are mounted on the tops of multiple support bases 2 61. Multiple guide rails 63 are mounted on the tops of multiple brackets 9 62 and the base plate 12. Bracket 10 64 is slidably mounted on the tops of multiple guide rails 63. Bracket 11 65 is fixedly mounted on the left end of bracket 10 64. Rack 1 66 is fixedly mounted on the front end of bracket 10 64. Bracket 12 67 is fixedly mounted on the base plate 12. A motor 2 68 is fixedly mounted on bracket 12 66. On the 7th, a reducer 2 69 is fixedly installed at the bottom of the motor 2 68, a gear 70 is rotatably installed at the bottom of the reducer 2 69, and the rack 1 66 and the gear 70 mesh with each other. The bracket 13 71 is slidably installed at the top of the bracket 10 64, and the bracket 13 71 and the bracket 11 65 slide with each other. The rack 2 72 is fixedly installed at the right end of the bracket 13 71. The bracket 14 73 is fixedly installed at the top of the bracket 10 64. Another motor 2 68 is fixedly installed on the bracket 14 73. Another reducer 2 69 is fixedly installed at the bottom of the motor 2 68. Another gear 70 is rotatably installed at the bottom of the reducer 2 69, and the rack 2 72 and the gear 70 mesh with each other. Two sets of brackets 15 74 are installed at the top of the bracket 13 71, and the front set of brackets 15 74 is provided with a limit plate at the front end. The egg tray 75 is slidably installed on the two sets of brackets 15 74. The egg tray 75 is provided with multiple placement slots larger than the hatching eggs, and shock-absorbing sponges are provided inside the multiple placement slots.

[0036] First, the hatching eggs are placed on the first bare rod 42 and the second bare rod 43. Then, the first motor 22 is turned on, providing power to drive the rotating shaft 14 to rotate. The rotating shaft 14 drives the conveyor belt 23 to move. The conveyor belt 23 transports the hatching eggs through the baffles. The first bare rod 42 and the second bare rod 43 work together to limit and guide the hatching eggs placed in different orientations, so that the hatching eggs placed on the first bare rod 42 and the second bare rod 43 can be continuously transported one by one by the baffles of the conveyor belt 23, which is convenient for workers to load the machine. Then, the heartbeat signal detection device 31 and the piezoelectric nozzle 53 are turned on. The heartbeat signal detection device 31 controls the infrared light emitter 33 and the infrared light receiver 34, and analyzes the collected information. The infrared light emitter 33 emits infrared light, and the infrared light receiver 34 receives infrared light. The shield box 32 shields the infrared light emitter 33 and the infrared light receiver 34. The heartbeat signal detection device 31 and the infrared light emitter 33... In conjunction with the infrared light receiver 34, the infrared characteristic changes on the surface of the hatching eggs caused by the heartbeat of the embryo can be observed and recorded. The piezoelectric nozzle 53 provides power to spray the pigment in the ink cartridge 52 onto the surface of the hatching eggs that fail the test, making it easier for workers to pick out the unqualified hatching eggs. The bracket 6 45 guides the hatching eggs on the conveyor belt 23, so that the hatching eggs are pushed by the baffle through the slide of the bracket 6 45 and intercepted by the bracket 7 46. The guide slope of the bracket 6 45 and the limiting cylinder 47 work together to guide the hatching eggs entering the bracket 6 45, so that the hatching eggs fall vertically downwards. At the same time, the motor 2 68 is turned on, and the motor 2 68 provides power. The power is transmitted through the reducer 2 69, gear 70, rack 1 66 and rack 2 72, driving the bracket 13 71 to move horizontally. The horizontal movement of the bracket 13 71 drives the placement slots of the egg tray 75 to align one by one with the limiting cylinder 47. The shock-absorbing sponge prevents the hatching eggs from breaking when falling. After the egg tray 75 is full of hatching eggs, it can be replaced.

[0037] like Figures 1 to 8As shown, the device for detecting embryo viability in vaccine spawn eggs of this utility model, during operation, firstly places the spawn eggs on the first polished rod 42 and the second polished rod 43. Then, the first motor 22 is turned on, providing power to drive the rotating shaft 14 to rotate. The rotating shaft 14 drives the conveyor belt 23 to move. The conveyor belt 23 transports the spawn eggs through baffles. The first polished rod 42 and the second polished rod 43 work together to limit and guide the spawn eggs placed in different orientations, so that the spawn eggs placed on the first polished rod 42 and the second polished rod 43 can be continuously transported one by one by the baffles of the conveyor belt 23, which is convenient for workers to load the machine. Afterwards, the heartbeat signal detection device 31 and the piezoelectric nozzle 53 are turned on. The heartbeat signal detection device 31 controls the infrared light emitter 33 and the infrared light receiver 34, and analyzes the collected information. The infrared light emitter 33 emits infrared light, and the infrared light receiver 34 receives infrared light. The shield box 32 shields the infrared light emitter 33 and the infrared light receiver 34. The detection device 31, infrared light emitter 33, and infrared light receiver 34 work together to observe and record the changes in infrared characteristics on the surface of hatching eggs caused by the heartbeat of the embryo. The piezoelectric nozzle 53 provides power to spray the pigment from the ink cartridge 52 onto the surface of hatching eggs that fail the test, making it easier for workers to pick out the defective eggs. The support 6 45 guides the hatching eggs on the conveyor belt 23, causing them to pass through the slide of the support 6 45 under the push of the baffle and be intercepted by the support 7 46. The guide of the support 6 45... The ramp and limiting cylinder 47 work together to guide the hatching eggs entering the bracket 6 45, causing the eggs to fall vertically downwards. At the same time, motor 2 68 is turned on, providing power. The power is transmitted through reducer 2 69, gear 70, rack 1 66 and rack 2 72, driving bracket 13 71 to move horizontally. The horizontal movement of bracket 13 71 causes the placement slots of egg tray 75 to align one by one with the limiting cylinder 47. The shock-absorbing sponge prevents the hatching eggs from breaking when falling. After the egg tray 75 is full of hatching eggs, it can be aligned and replaced.

[0038] The motor 22, piezoelectric nozzle 53, rack 66, two motors 68, two gears 70, and rack 72 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0039] The main functions achieved by this utility model are as follows: by setting up a detection device 03, the egg embryo is tested by detecting the heartbeat of the egg embryo with infrared light. The detection result is not affected by the placement of the hatching eggs, thus improving the detection accuracy. Furthermore, by setting up a marking device 05, unqualified hatching eggs are automatically marked, reducing the labor intensity of workers. This solves the existing technical problems of existing machines that use the egg candling method to detect egg embryos. The detection result is easily affected by the placement of the hatching eggs, resulting in poor detection accuracy. In addition, existing machines require manual marking of hatching eggs after detection, which increases the labor intensity of workers.

[0040] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A device for detecting the viability of embryos in vaccine seed eggs, comprising a main body (01); characterized in that, It also includes a conveying device (02), a detection device (03), a pick-and-place device (04), a marking device (05), and a stacking device (06). The conveying device (02), the detection device (03), the pick-and-place device (04), the marking device (05), and the stacking device (06) are all installed on the machine body (01). The machine body (01) provides support. The conveying device (02) transports the hatching eggs. The detection device (03) detects the activity of the egg embryos. The pick-and-place device (04) facilitates workers to place and collect the hatching eggs. The marking device (05) marks the hatching eggs. The stacking device (06) automatically stacks the hatching eggs.

2. The device for detecting the viability of vaccine-producing egg embryos as described in claim 1, characterized in that, The fuselage (01) includes multiple support bases 1 (11), support base 1 (11) 2, bracket 1 (13), two rotating shafts (14), bracket 2 (15) and bracket 3 (16). The base plate (12) is installed on the top of the multiple support bases 1 (11), the bracket 1 (13) is installed on the top of the base plate (12), the two rotating shafts (14) are rotatably installed on the side of the bracket 1 (13), the bracket 2 (15) and the bracket 3 (16) are fixedly installed on the side of the bracket 1 (13), and the two rotating shafts (14), the bracket 2 (15) and the bracket 3 (16) are all located on the same side.

3. The device for detecting the viability of vaccine-producing egg embryos as described in claim 2, characterized in that, The conveying device (02) includes a reducer (21), a motor (22), and a conveyor belt (23). The reducer (21) is fixedly installed on the side of the support (15) and is rotatably connected to a rotating shaft (14). The motor (22) is fixedly installed on the side of the reducer (21) and provides power to a rotating shaft (14) connected to it through the reducer (21). The conveyor belt (23) is installed on two rotating shafts (14) and multiple baffles are evenly spaced on the conveyor belt (23).

4. The device for detecting the viability of vaccine-producing embryos as described in claim 2, characterized in that, The detection device (03) includes a heartbeat signal detection device (31), a shield box (32), an infrared light emitter (33), and an infrared light receiver (34). The heartbeat signal detection device (31) and the shield box (32) are both fixedly installed on the top of the support three (16), and the shield box (32) is fitted on the conveyor belt (23). There is a mounting slot on each of the left and right sides of the shield box (32). The infrared light emitter (33) and the infrared light receiver (34) are fixedly installed in the two mounting slots, and the infrared light emitter (33) and the infrared light receiver (34) are respectively connected to the heartbeat signal detection device (31).

5. The device for detecting the viability of vaccine-producing egg embryos as described in claim 3, characterized in that, The pick-and-place device (04) includes a bracket four (41), two light rods one (42), two light rods two (43), a bracket five (44), a bracket six (45), and a bracket seven (46). The bracket four (41) and the bracket five (44) are respectively fixedly installed on the bracket one (13). The two light rods one (42) and the two light rods two (43) are both fixedly installed on the bracket four (41), and the distance between the two light rods one (42) is greater than the distance between the two light rods two (43). The bracket five (44) has a mounting platform on its side. The bracket six (45) is fixedly installed on the top of the mounting platform. The bracket six (45) has a sliding table in the direction close to the conveyor belt (23). The edge of the sliding table is in contact with the baffle of the conveyor belt (23). The bracket seven (46) is fixedly installed on the side of the bracket six (45).

6. The device for detecting the viability of vaccine germ cells embryos as described in claim 5, characterized in that, The pick-and-place device (04) also includes a limiting cylinder (47), and the bottom end of the bracket six (45) is provided with a discharge port. The bracket six (45) is provided with a guide slope inclined towards the discharge port. The limiting cylinder (47) is fixedly installed at the bottom end of the discharge port.

7. The device for detecting the viability of vaccine-producing egg embryos as described in claim 2, characterized in that, The marking device (05) includes a bracket (51), an ink cartridge (52), and a piezoelectric printhead (53). The bracket (51) is fixedly installed on the top of the bracket (13), the ink cartridge (52) is installed on the bracket (51), and the piezoelectric printhead (53) is installed on the bottom of the ink cartridge (52).

8. The device for detecting the viability of vaccine-producing egg embryos as described in claim 2, characterized in that, The stacking device (06) includes multiple support bases 2 (61), multiple brackets 9 (62), multiple guide rails (63), bracket 10 (64), bracket 11 (65), rack 1 (66), bracket 12 (67), two motors 2 (68), two reducers 2 (69), two gears (70), bracket 13 (71), rack 2 (72), bracket 14 (73), two sets of brackets 15 (74), and egg tray (75). The multiple brackets 9 (62) are respectively installed on the top of the multiple support bases 2 (61). Multiple guide rails (63) are respectively installed on the top of multiple brackets nine (62) and the base plate (12). Bracket ten (64) is slidably installed on the top of multiple guide rails (63). Bracket eleven (65) is fixedly installed on the left end of bracket ten (64). Rack one (66) is fixedly installed on the front end of bracket ten (64). Bracket twelve (67) is fixedly installed on the base plate (12). Motor two (68) is fixedly installed on bracket twelve (67). Reducer two (69) is fixedly installed on the bottom end of motor two (68). A gear ( 70) is rotatably mounted on the bottom end of the reducer 2 (69), and the rack 1 (66) and the gear (70) mesh with each other. The bracket 13 (71) is slidably mounted on the top end of the bracket 10 (64), and the bracket 13 (71) and the bracket 11 (65) are in sliding engagement. The rack 2 (72) is fixedly mounted on the right end of the bracket 13 (71). The bracket 14 (73) is fixedly mounted on the top end of the bracket 10 (64). Another motor 2 (68) is fixedly mounted on the bracket 14 (73). Another reducer 2 (69) is fixedly mounted on the bracket 11 (65). The gear is fixedly installed at the bottom of the second motor (68), and another gear (70) is rotatably installed at the bottom of the second reducer (69). The rack (72) and the gear (70) mesh with each other. Both sets of brackets fifteen (74) are installed at the top of bracket thirteen (71), and the front set of brackets fifteen (74) has a limit plate at the front end. The egg tray (75) is slidably installed on the two sets of brackets fifteen (74). The egg tray (75) has multiple placement slots larger than the hatching eggs, and shock-absorbing sponges are installed inside the multiple placement slots.

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