Automatic screening device and method for newborn queen bees

Abstract

The invention discloses a newborn queen bee automatic screening device and method, and particularly relates to the technical field of bee breeding, the newborn queen bee automatic screening device comprises a device base, a screening outer frame is fixedly mounted on one side of the top end of the device base, a bee breeding box is fixedly mounted on the other side of the top end of the device base, and a bee control mechanism is arranged between the screening outer frame and the bee breeding box; a transparent sealing cover is rotatably mounted at the top of the side, away from the bee breeding box, of the screening outer frame, and a transparent top plate is fixedly clamped to the top end of the screening outer frame. According to the method, a plurality of bee larvae are subjected to continuous nutrition input in cooperation with a milk injection mechanism, so that automatic growth and development of the plurality of bee larvae are facilitated, and bees with broken shells are marked in different colors in cooperation with a bee marking mechanism, so that competition conditions of the plurality of bees are directly observed subsequently, and newborn queen bees are automatically screened out.

Description

Technical Field

[0001] The invention relates to the technical field of bee breeding, and in particular to an automatic screening device for newly born queen bees and a method thereof. Background Art

[0002] Newly born queen bees usually refer to the newly born queen bees in a honey bee colony. The quality of queen bees is mainly reflected in the queen bee's egg-laying ability. The queen bee's egg-laying ability is the primary condition for maintaining a strong colony, and a strong colony is the basis for healthy bee breeding and high yield. Cultivating queen bees with strong egg-laying ability is the main goal of artificial queen breeding. The method of artificially selecting new queen bees is usually used in the beekeeping industry to improve the reproductive efficiency and health level of the bee colony. The main methods include:

[0003] Step 1: Select larvae: In the cultivation of newly born queen bees, beekeepers select suitable larvae in the hive, usually larvae within 3 days after hatching. When selecting, they will ensure that they are uniform and healthy, and try to ensure that the larvae are at a similar stage of development before feeding;

[0004] Step 2: Make a queen bee incubator: To make a queen bee incubator artificially, a special queen bee rearing frame is usually used to place the selected larvae and raise the queen in an environment with suitable temperature and humidity;

[0005] Step 3: Queen bee milk feeding: The selected larvae are fed with queen milk. The beekeeper will accurately calculate the amount of queen milk each larva receives to ensure that the larvae with the greatest potential can obtain enough nutrition to develop into queen bees.

[0006] Step 4: Competition: During the larval emergence stage, different newly born queen bees emerge from the cell at the same time. They will duel until one survives and becomes the new queen bee.

[0007] There are still some problems in the above-mentioned artificial screening of newly born queen bees:

[0008] 1. Due to the characteristics of the growth environment of newborn queen bees, artificial screening of newborn queen bees is prone to environmental deficiency, and it is impossible to effectively control the temperature, humidity and light of the growth environment and accurately calculate the amount of royal milk fed, which affects the cultivation effect of newborn queen bees;

[0009] 2. Manual screening of newly born queen bees requires regular monitoring of the competition of newly born queen bees, which is time-consuming and labor-intensive, and it is impossible to establish effective records based on the competition results, which is inconvenient to improve subsequent screening and breeding strategies. For this reason, we propose an automatic screening device for newly born queen bees and a method thereof to solve the above problems. Summary of the invention

[0010] The object of the present invention is to provide a device and method for automatically screening newly born queen bees to solve the problems raised in the above-mentioned background technology.

[0011] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic screening device for newly born queen bees, comprising a device base, a screening outer frame is fixedly installed on one side of the top of the device base, a brooding box is fixedly installed on the other side of the top of the device base, a bee control mechanism is provided between the screening outer frame and the brooding box, a transparent cover is rotatably installed on the top of the side of the screening outer frame away from the brooding box, a transparent top plate is fixedly provided on the top of the screening outer frame, an egg placing mechanism is provided in the screening outer frame, a milk injection mechanism is fixedly installed on the middle part of the inner wall of the screening outer frame, a bee marking mechanism is fixedly installed on the side of the inner wall of the screening outer frame close to the bee control mechanism, and an auxiliary mechanism is fixedly installed on the top of the screening outer frame.

[0012] As a preferred technical solution of the present invention, the egg-placing mechanism includes two symmetrically distributed first linear electric rails, the two first linear electric rails are respectively fixedly mounted on the inner wall side ends of the screening outer frame, the driving ends of the two first linear electric rails are fixedly mounted with a mechanism cross frame, a plurality of evenly distributed weight sensors are fixedly mounted on the mechanism cross frame, the input ends of the weight sensors are fixedly mounted with egg-placing brackets, the tops of the egg-placing brackets are each provided with an egg-raising queen cell, an isolation bottom frame is fixedly mounted on the side of the top of the mechanism cross frame away from the brooding beehive, the side end of the isolation bottom frame is in contact with the inner wall of the screening outer frame, and a control component is fixedly mounted on the side of the bottom end of the mechanism cross frame away from the isolation bottom frame.

[0013] As a preferred technical solution of the present invention, the control component includes a control cross frame, which is vertically installed on the side of the bottom end of the mechanism cross frame away from the isolation bottom frame, the bottom end of the control cross frame contacts the inner lower wall of the screening outer frame, a plurality of second linear electric rails are fixedly installed on the side of the control cross frame away from the isolation bottom frame, a longitudinal fan is fixedly installed on the driving end of the second linear electric rail, a heating component and a moisture-conducting tube are provided at the top of the second linear electric rail, the heating component and the moisture-conducting tube are fixedly installed on the top of the control cross frame, the longitudinal fan is located below the heating component and the moisture-conducting tube, an atomization device is fixedly installed on the side of the control cross frame away from the second linear electric rail, a connecting main pipe is fixedly installed at the output port of the atomization device, and a plurality of branch ports of the connecting main pipe are respectively fixedly installed to the ends of the corresponding moisture-conducting tubes, a protective partition frame is fixedly installed on the top of the side of the control cross frame away from the atomization device, a plurality of evenly distributed hollow perforations are opened on the protective partition frame, and a plurality of evenly distributed ventilation bottom holes are opened at the bottom of the control cross frame.

[0014] As a preferred technical solution of the present invention, the milk injection mechanism includes a milk injection horizontal frame, which is fixedly installed on the middle part of the inner wall of the screening outer frame, and a fixed clamp on the milk injection horizontal frame is provided with a milk injection longitudinal tube corresponding to the egg-raising queen cell, and a valve is fixedly installed on the top of the milk injection longitudinal tube, and a plurality of valves are provided with a milk injection main pipe on the top, and a plurality of branch ports at the bottom end of the milk injection main pipe are respectively fixedly installed on the top of the valve, and the main port at the top of the milk injection main pipe extends out of the top of the transparent top plate and is fixedly installed with a connecting pipe.

[0015] As a preferred technical solution of the present invention, a milk injection system is fixedly installed on the side end of the outer wall of the screening outer frame, and the output port of the milk injection system and the end of the connecting pipe are fixedly installed.

[0016] As a preferred technical solution of the present invention, the target bee mechanism includes an isolation top frame, which is fixedly installed on the side of the inner wall of the screening outer frame close to the bee control mechanism, the isolation top frame and the isolation bottom frame are used in conjunction with each other, the bottom end of the isolation top frame can contact the top of the isolation bottom frame, a target bee cross frame is fixedly installed on the inner top of the isolation top frame, and a target bee vertical cylinder corresponding to the egg-raising queen cell is fixedly installed on the outer side of the target bee cross frame, a piston disk is movably provided in the target bee vertical cylinder, a piston rod is fixedly installed in the middle of the top of the piston disk, the piston rod movably passes through the middle of the top of the target bee vertical cylinder, a nozzle is integrally formed in the middle of the bottom end of the target bee vertical cylinder, and a spray disk is fixedly provided at the bottom end of the nozzle, a telescopic cylinder is fixedly installed on the side of the target bee cross frame close to the target bee vertical cylinder, a driving frame is fixedly installed at the driving end of the telescopic cylinder, and the telescopic cylinder is fixedly installed on the top of the piston rod.

[0017] As a preferred technical solution of the present invention, the auxiliary mechanism includes two groups of symmetrically distributed auxiliary vertical frames, the two groups of the auxiliary vertical frames are fixedly installed on the top of the screening outer frame, the top of the two groups of the auxiliary vertical frames are fixedly installed with a third linear electric rail, the driving end of the third linear electric rail is fixedly installed with an auxiliary cross plate, the bottom end of the auxiliary cross plate is fixedly installed with a plurality of evenly distributed light modules, the middle part of the two groups of the auxiliary vertical frames are fixedly installed with a fourth linear electric rail, the driving end of the fourth linear electric rail is fixedly installed with an auxiliary bracket, and the end of the auxiliary bracket is fixedly installed with a camera module corresponding to the egg-raising queen cell.

[0018] As a preferred technical solution of the present invention, the bee control mechanism includes a connecting frame, the connecting frame is fixedly connected to the side of the screening outer frame close to the beehive, the end of the connecting frame away from the screening outer frame is fixedly installed on the side of the beehive, the connecting frame is movably provided with a sealing disc on the side close to the screening outer frame, a rotating longitudinal axis is fixedly installed in the middle of the sealing disc, the rotating longitudinal axis is rotatably installed on the connecting frame, a driving motor is fixedly installed on the side of the top of the connecting frame close to the rotating longitudinal axis, and the driving end of the driving motor and the top of the rotating longitudinal axis are fixedly installed.

[0019] As a preferred technical solution of the present invention, a ventilation groove is opened at the side end of the screening outer frame, a ventilation baffle is fixedly installed at the inner end of the ventilation groove, a ventilation fan is fixedly installed at the outer end of the ventilation groove, and a temperature and humidity detection head is fixedly installed on the inner side of the screening outer frame.

[0020] A method for using a newly born queen bee automatic screening device comprises the following steps:

[0021] Step 1: Select high-quality honey bee larvae, rotate and open the transparent cover, manually place the selected honey bee larvae on the queen egg brooding platform, and close the transparent cover;

[0022] Step 2: Control and open the two first linear electric rails to drive the multiple egg-brooding queen cells to move horizontally in the screening outer frame, move the multiple egg-brooding queen cells to the bottom of the multiple milk injection longitudinal tubes, so that the milk injection longitudinal tubes and the egg-brooding queen cells correspond one to one, then control and open the milk injection system, and open the corresponding multiple valves, the queen milk is introduced into the multiple milk injection longitudinal tubes through the connecting pipe and the milk injection main pipe, and is discharged into the corresponding egg-brooding queen cells through the multiple milk injection longitudinal tubes, so as to input nutrition to the multiple honey bee larvae;

[0023] While injecting queen milk, the weight at the position of each queen brooding cell can be detected by a weight sensor, and the consumption of queen milk in each queen brooding cell can be continuously and automatically detected to form the food intake data of each bee larvae. The growth of each bee larvae can be detected based on the food intake data, and the queen brooding cell that needs to be supplemented with queen milk can be automatically supplemented with queen milk. By simply controlling and opening the valve at the position of the corresponding queen brooding cell, the queen brooding cell can be automatically supplemented with queen milk, thereby continuously providing nutrition input for the bee larvae.

[0024] While the bee larvae are growing, the temperature and humidity in the screening outer frame are detected by using a temperature and humidity detection head. When the temperature in the screening outer frame is high, the ventilation fans on both sides are controlled to be turned on to ventilate and dissipate heat for the screening outer frame. When the temperature in the screening outer frame is not enough for the growth temperature of the bee larvae, the second linear electric rail is controlled to be turned on to drive the longitudinal fan to move horizontally, and the longitudinal fan is moved to the bottom of the heating component. Then the heating component is controlled to be turned on. After the airflow is heated, it is introduced into the screening outer frame for heating. The temperature in the screening outer frame is automatically controlled to facilitate the effective growth of newly born queen eggs. When the temperature in the screening outer frame is not enough for the growth humidity of the bee larvae, the second linear electric rail is controlled to be turned on to drive the longitudinal fan to move horizontally, and the longitudinal fan is moved to the bottom of the moisture guide tube. Then the atomization device is controlled to be turned on. After the liquid is atomized, it is introduced into the corresponding moisture guide tube through the connecting main pipe, and is evenly discharged through multiple row holes on the moisture guide tube. After the airflow passes through the atomized liquid, it is introduced into the screening outer frame for humidification. The humidity in the screening outer frame is automatically controlled to facilitate the effective growth of newly born queen eggs.

[0025] While the bee larvae are growing, when the light in the screening outer frame is relatively heavy and needs to be shielded, the third linear electric rail is controlled to drive the auxiliary horizontal plate to move horizontally, and the auxiliary horizontal plate is moved above multiple egg-raising queen cells to shield the light to prevent the heavy light from affecting the growth of the bee larvae. When the light in the screening outer frame is relatively light and needs to be supplemented with light, the third linear electric rail is controlled to drive the auxiliary horizontal plate to move horizontally, and the auxiliary horizontal plate is moved above multiple egg-raising queen cells, and then multiple light modules are controlled to be turned on to supplement the light for the bee larvae to prevent the light from affecting the growth of the bee larvae.

[0026] Step 3: When the bee larvae need to hatch after developing in the queen brooding cell for a period of time, the multiple queen brooding cells can be controlled to move horizontally again, and the multiple queen brooding cells can be moved below the multiple standard bee vertical cylinders. At this time, the bottom end of the isolation top frame contacts the top end of the isolation bottom frame to isolate the space in the screening outer frame, and the bee larvae continue to grow until they hatch. At the same time, the telescopic cylinder corresponding to the position is immediately controlled to open, and the corresponding driving frame, piston rod and piston disk are driven to descend, and the colored marking solvent in the standard bee vertical cylinder is evenly sprayed on the bee skin through the spray disk to mark the bees with colors, until multiple bees are marked with different colors, so that multiple bees can compete in the isolated screening outer frame and automatically screen out the newly born queen bees;

[0027] When the bee larvae are growing, developing and competing, the fourth linear electric track can be controlled to drive the camera module to move horizontally, so that the growth, development and competition of each bee larvae can be recorded by camera, and the growth, development and competition data of the bee larvae can be obtained, which is convenient for subsequent beekeepers to record the source and performance of each queen bee, and help improve subsequent screening and breeding strategies;

[0028] Step 4: After the newly born queen bee is automatically selected, the driving motor is controlled to drive the rotating longitudinal axis and the sealing disc to rotate, the connecting frame is opened, and the newly born queen bee enters the beehive through the connecting frame for subsequent mating and laying eggs.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. An egg-laying mechanism is provided to place multiple honey bee larvae, and multiple queen cells and honey bee larvae are controlled to move horizontally. A milk-injecting mechanism is used in conjunction with the multiple honey bee larvae to provide continuous nutrition input to the multiple honey bee larvae so as to facilitate the automatic growth and development of the multiple honey bee larvae. A marking bee mechanism is used in conjunction with the hatched bees to mark them with different colors so as to directly observe the competition among multiple bees and automatically select the newly born queen bees.

[0031] 2. By setting control components and ventilation fans and using auxiliary mechanisms in conjunction with them, the growth and development temperature, humidity and light intensity of the bee larvae in the screening frame can be flexibly and automatically controlled to facilitate the effective growth and development of the bee larvae.

[0032] 3. By setting up an egg-laying mechanism, a weight sensor detects the weight at the position of each egg-raising queen cell, so as to continuously and automatically detect the consumption of queen milk in each egg-raising queen cell, and form the food intake data of each bee larvae, so as to facilitate the detection of the growth of each bee larvae based on the food intake data.

[0033] 4. By setting up auxiliary mechanisms and using multiple camera modules to record the growth, development and competition of each bee larvae, the growth, development and competition data of the bee larvae can be obtained, which will facilitate subsequent beekeepers to record the source and performance of each queen bee and help improve subsequent screening and breeding strategies. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 It is a schematic diagram of the structure of the present invention.

[0036] Figure 2 It is a schematic diagram of the internal structure of the screening frame in the present invention.

[0037] Figure 3 It is a structural schematic diagram of the egg placing mechanism in the present invention.

[0038] Figure 4 It is a schematic diagram of the structure of the control component in the present invention.

[0039] Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle.

[0040] Figure 6 It is a schematic structural diagram of the control component in the present invention from another angle.

[0041] Figure 7 It is a structural schematic diagram of the milk injection mechanism in the present invention.

[0042] Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle.

[0043] Fig. 9 It is a structural schematic diagram of the winning bee mechanism of the present invention.

[0044] Fig.10 For the present invention Fig. 9 Enlarged view of point C in the middle.

[0045] Fig.11 It is a structural schematic diagram of the auxiliary mechanism in the present invention.

[0046] Fig.12 It is a structural schematic diagram of the auxiliary cross plate in the present invention.

[0047] Fig.13 It is a structural schematic diagram of the central control bee mechanism of the present invention.

[0048] In the figure: 1, device base; 2, screening frame; 21, transparent cover; 22, transparent top plate; 201, ventilation slot; 23, ventilation baffle; 24, ventilation fan; 25, temperature and humidity detection head; 3, beehive; 4, bee control mechanism; 5, egg placement mechanism; 6, milk injection mechanism; 7, bee marking mechanism; 8, auxiliary mechanism; 51, first linear electric rail; 52, mechanism cross frame; 53, weight sensor; 54, egg placement bracket; 541, egg raising queen platform; 55, isolation bottom frame; 56, control element; 561, control cross frame; 5611, ventilation bottom hole; 562, second linear electric rail; 563, longitudinal fan; 564, heating component; 565, moisture guide tube; 566, atomization equipment; 5 661, connecting main pipe; 567, protective partition frame; 5671, hollow perforation; 61, milk injection horizontal frame; 62, milk injection vertical pipe; 63, valve; 64, milk injection main pipe; 65, connecting pipe; 66, milk injection system; 71, isolation top frame; 72, standard bee horizontal frame; 73, standard bee vertical cylinder; 731, nozzle; 74, piston disk; 741, piston rod; 75, spray disc; 76, telescopic cylinder; 761, drive frame; 81, auxiliary vertical frame; 82, third linear electric rail; 83, auxiliary horizontal plate; 831, light module; 84, fourth linear electric rail; 85, auxiliary bracket; 86, camera module; 41, connecting frame; 42, sealing disc; 421, rotating longitudinal axis; 43, drive motor. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] Example: Figure 1-13 As shown, the present invention provides an automatic screening device for newly born queen bees, comprising a device base 1, a screening outer frame 2 is fixedly installed on one side of the top of the device base 1, a brooding box 3 is fixedly installed on the other side of the top of the device base 1, a bee control mechanism 4 is provided between the screening outer frame 2 and the brooding box 3, a transparent cover 21 is rotatably installed on the top of the side of the screening outer frame 2 away from the brooding box 3, a transparent top plate 22 is fixedly provided on the top of the screening outer frame 2, an egg placing mechanism 5 is provided in the screening outer frame 2, a milk injection mechanism 6 is fixedly installed on the middle part of the inner wall of the screening outer frame 2, a bee marking mechanism 7 is fixedly installed on the side of the inner wall of the screening outer frame 2 close to the bee control mechanism 4, and an auxiliary mechanism 8 is fixedly installed on the top of the screening outer frame 2.

[0051] The egg placing mechanism 5 comprises two first linear electric rails 51 which are symmetrically distributed. The two first linear electric rails 51 are respectively fixedly mounted on the inner wall side ends of the screening outer frame 2. The driving ends of the two first linear electric rails 51 are fixedly mounted with a mechanism cross frame 52. A plurality of weight sensors 53 which are evenly distributed are fixedly mounted on the mechanism cross frame 52. The input ends of the weight sensors 53 are all fixedly mounted with egg placing brackets 54. The top ends of the egg placing brackets 54 are all provided with egg raising queen platforms 541. By rotating and opening the transparent cover 21, a plurality of selected honey bee larvae can be placed. The insects are artificially placed on the queen egg-raising cells 541, and an isolation bottom frame 55 is fixedly installed on the side of the top of the mechanism cross frame 52 away from the beehive 3. The side end of the isolation bottom frame 55 is in contact with the inner wall of the screening outer frame 2, and a control component 56 is fixedly installed on the side of the bottom end of the mechanism cross frame 52 away from the isolation bottom frame 55. By controlling the opening of the two first linear electric rails 51, multiple queen egg-raising cells 541 are driven to move horizontally in the screening outer frame 2, thereby adjusting the positions of the multiple queen egg-raising cells 541, and synchronously driving the control component 56 to move horizontally.

[0052] A ventilation slot 201 is provided at the side end of the screening outer frame 2, a ventilation baffle 23 is fixedly installed at the inner end of the ventilation slot 201, a ventilation fan 24 is fixedly installed at the outer end of the ventilation slot 201, and a temperature and humidity detection head 25 is fixedly installed on the inner side of the screening outer frame 2. The temperature and humidity in the screening outer frame 2 are detected by using the temperature and humidity detection head 25. When the temperature in the screening outer frame 2 is high, the ventilation fans 24 on both sides are controlled to open, and the screening outer frame 2 is ventilated and heat-dissipated to facilitate the effective growth of newly born queen eggs.

[0053] The control member 56 includes a control cross frame 561, which is vertically mounted on the side of the bottom end of the mechanism cross frame 52 away from the isolation bottom frame 55, and the bottom end of the control cross frame 561 contacts the inner lower wall of the screening outer frame 2. A plurality of second linear electric rails 562 are fixedly mounted on the side of the control cross frame 561 away from the isolation bottom frame 55, and a longitudinal fan 563 is fixedly mounted on the driving end of the second linear electric rail 562. A heating component 564 and a moisture guide tube 565 are provided at the top of the second linear electric rail 562, wherein a plurality of rows of holes are provided on the moisture guide tube 565, and the heating component 564 is provided on the top of the second linear electric rail 562. 64 and the moisture guide tube 565 are fixedly installed on the top of the control horizontal frame 561, and the longitudinal fan 563 is located below the heating component 564 and the moisture guide tube 565. When the temperature in the screening outer frame 2 is not enough for the growth temperature of the bee larvae, the second linear electric rail 562 is controlled to open to drive the longitudinal fan 563 to move horizontally, and the longitudinal fan 563 is moved to the bottom of the heating component 564. Then the heating component 564 is controlled to open, and the airflow is introduced into the screening outer frame 2 after being heated to increase the temperature, thereby automatically controlling the temperature in the screening outer frame 2 for the effective growth of the newly born queen eggs;

[0054] A side of the control cross frame 561 away from the second linear electric rail 562 is fixedly installed with an atomizing device 566, and the output port of the atomizing device 566 is fixedly installed with a connecting main pipe 5661, and multiple branch ports of the connecting main pipe 5661 are respectively fixedly installed with the ends of the corresponding moisture guide tubes 565. A protective partition frame 567 is fixedly installed on the top of the side of the control cross frame 561 away from the atomizing device 566, and a plurality of evenly distributed hollow perforations 5671 are opened on the protective partition frame 567, and a plurality of evenly distributed ventilation bottom holes 5611 are opened at the bottom of the control cross frame 561, so as to allow the air to enter the airtight container 565. For ventilation, when the temperature in the screening outer frame 2 is not enough for the growth humidity of the bee larvae, the second linear electric rail 562 is controlled to open to drive the longitudinal fan 563 to move horizontally, and the longitudinal fan 563 is moved to the bottom of the moisture-conducting tube 565, and then the atomizing device 566 is controlled to open, and the liquid is introduced into the corresponding moisture-conducting tube 565 through the connecting main pipe 5661 after atomization, and is evenly discharged through a plurality of row holes on the moisture-conducting tube 565. The airflow is introduced into the screening outer frame 2 after passing through the atomized liquid to increase humidity, thereby automatically controlling the humidity in the screening outer frame 2 for the effective growth of the newly born queen bee eggs.

[0055] The milk injection mechanism 6 includes a milk injection horizontal frame 61, which is fixedly installed on the middle part of the inner wall of the screening outer frame 2. A milk injection longitudinal tube 62 corresponding to the egg-raising queen platform 541 is fixedly provided on the milk injection horizontal frame 61. A valve 63 is fixedly installed on the top of the milk injection longitudinal tube 62. A milk injection main pipe 64 is provided on the top of multiple valves 63. Multiple branch ports at the bottom of the milk injection main pipe 64 are respectively fixedly installed with the top of the valve 63. The main port at the top of the milk injection main pipe 64 extends out of the top of the transparent top plate 22 and is fixedly installed with a connecting pipe 65; a milk injection system 66 is fixedly installed on the side end of the outer wall of the screening outer frame 2, and the output port of the milk injection system 66 and the end of the connecting pipe 65 are fixedly installed. When in use, the queen milk is placed in the milk injection system 66. When a plurality of selected honey bee larvae are artificially placed on the egg-raising queen platform 541, the plurality of egg-raising queen platforms 541 are controlled to move horizontally, and the plurality of egg-raising queen platforms 541 are moved to the bottom of the plurality of milk injection longitudinal tubes 62 The milk injection longitudinal tubes 62 and the queen egg brooding cells 541 are made to correspond one to one. Subsequently, the milk injection system 66 is controlled to be opened, and the corresponding multiple valves 63 are opened. Queen milk is introduced into the multiple milk injection longitudinal tubes 62 through the connecting tube 65 and the milk injection main tube 64, and is discharged into the corresponding queen egg brooding cells 541 through the multiple milk injection longitudinal tubes 62, so as to provide nutrition input to multiple honey bee larvae. While the queen milk is injected, the weight at the position of each queen egg brooding cell 541 can be detected by the weight sensor 53, so as to continuously and automatically detect the consumption of queen milk in each queen egg brooding cell 541 in the future, and form the food intake data of each honey bee larvae, so as to facilitate the detection of the growth of each honey bee larvae according to the food intake data, and the queen egg brooding cell 541 that needs to be supplemented with queen milk can be automatically supplemented with queen milk. It only needs to control the opening of the valve 63 at the position of the corresponding queen egg brooding cell 541 to automatically supplement the queen milk to the queen egg brooding cell 541, so as to continuously provide nutrition input to the honey bee larvae.

[0056] The bee-marking mechanism 7 includes an isolation top frame 71, which is fixedly mounted on the inner wall of the screening outer frame 2 near the bee-controlling mechanism 4. The isolation top frame 71 and the isolation bottom frame 55 cooperate with each other. The bottom end of the isolation top frame 71 can contact the top end of the isolation bottom frame 55. A bee-marking cross frame 72 is fixedly mounted on the inner top of the isolation top frame 71. A bee-marking vertical cylinder 73 corresponding to the egg-raising queen cell 541 is fixedly mounted on the outer side of the bee-marking cross frame 72. The marking solvent of different colors is stored. A piston plate 74 is movably mounted in the bee vertical cylinder 73. A piston rod 741 is fixedly mounted in the middle of the top of the piston plate 74. The piston rod 741 movably penetrates the middle of the top of the bee vertical cylinder 73. A nozzle 731 is integrally formed in the middle of the bottom of the bee vertical cylinder 73. A spray plate 75 is fixedly mounted at the bottom of the nozzle 731. A telescopic cylinder 76 is fixedly mounted on one side of the bee horizontal frame 72 close to the bee vertical cylinder 73. The driving end of the telescopic cylinder 76 is fixed. A driving frame 761 is installed, and a telescopic cylinder 76 is fixedly installed on the top of the piston rod 741. When the bee larvae need to hatch after developing in the egg-raising queen cell 541 for a period of time, the multiple egg-raising queen cells 541 can be controlled to move horizontally again, and the multiple egg-raising queen cells 541 can be moved below the multiple bee marking vertical cylinders 73. At this time, the bottom end of the isolation top frame 71 is in contact with the top end of the isolation bottom frame 55 to isolate the space in the screening outer frame 2, and the bee larvae continue to grow until they hatch. At the same time, the telescopic cylinder 76 corresponding to the position is immediately controlled to open, and the corresponding driving frame 761, piston rod 741 and piston disk 74 are driven to descend, and the colored marking solvent in the bee marking vertical cylinder 73 is evenly sprayed on the bee skin through the spray disk 75 to mark the bees with colors, so as to facilitate the subsequent direct observation of the competition situation of the bees. In this way, multiple bees can be marked with different colors, which is convenient for multiple bees to compete in the isolated screening outer frame 2 and automatically screen out the newly born queen bees.

[0057] The auxiliary mechanism 8 includes two groups of auxiliary longitudinal frames 81 distributed symmetrically, and the two groups of auxiliary longitudinal frames 81 are fixedly installed on the top of the screening outer frame 2. The tops of the two groups of auxiliary longitudinal frames 81 are fixedly installed with third linear electric rails 82, and the driving end of the third linear electric rail 82 is fixedly installed with an auxiliary cross plate 83. The bottom end of the auxiliary cross plate 83 is fixedly installed with multiple evenly distributed light modules 831. When the light in the screening outer frame 2 is relatively heavy and needs to be shielded, the third linear electric rail 82 is controlled to be turned on to drive the auxiliary cross plate 83 to move horizontally, and the auxiliary cross plate 83 is moved to the top of the multiple egg-raising queen cells 541 to shield the light and prevent the heavy light from affecting the growth of the bee larvae. When the light in the screening outer frame 2 is relatively light and needs to be supplemented with light, the third linear electric rail 82 is controlled to be turned on to drive the auxiliary cross plate 83 to move horizontally, and the auxiliary cross plate 83 is moved to Above the multiple queen brooding cells 541, multiple light modules 831 are then controlled to be turned on to provide supplementary light for the bee larvae to prevent the weak light from affecting the growth of the bee larvae. A fourth linear electric rail 84 is fixedly installed in the middle of the two sets of auxiliary vertical frames 81, and an auxiliary bracket 85 is fixedly installed at the driving end of the fourth linear electric rail 84. A camera module 86 corresponding to the queen brooding cell 541 is fixedly installed at the end of the auxiliary bracket 85. When the bee larvae are growing, developing and competing, the fourth linear electric rail 84 can be controlled to be turned on to drive the camera module 86 to move horizontally, and the growth and development and competition of each bee larvae can be recorded by video, so as to obtain the growth and development and competition data of the bee larvae, so as to facilitate the subsequent beekeepers to record the source and performance of each queen bee, and help improve the subsequent screening and breeding strategies.

[0058] The bee control mechanism 4 includes a connecting frame 41, which is fixedly connected to a side of the screening outer frame 2 close to the beehive 3, and an end of the connecting frame 41 away from the screening outer frame 2 is fixedly installed on a side of the beehive 3. A sealing disc 42 is movably provided on a side of the connecting frame 41 close to the screening outer frame 2, and a rotating longitudinal axis 421 is fixedly installed in the middle of the sealing disc 42, and the rotating longitudinal axis 421 is rotatably installed on the connecting frame 41. A driving motor 43 is fixedly installed on one side of the top of the connecting frame 41 close to the rotating longitudinal axis 421, and the driving end of the driving motor 43 and the top of the rotating longitudinal axis 421 are fixedly installed. In the initial state, the sealing disc 42 closes the connecting frame 41, and the newly born queen bee cannot enter the beehive 3 through the connecting frame 41 for subsequent mating and laying eggs. When the newly born queen bee is automatically screened out, the driving motor 43 is controlled to start and drive the rotating longitudinal axis 421 and the sealing disc 42 to rotate, and the connecting frame 41 is opened, and the newly born queen bee enters the beehive 3 through the connecting frame 41 for subsequent mating and laying eggs.

[0059] A method for using a newly born queen bee automatic screening device comprises the following steps:

[0060] Step 1: Select high-quality honey bee larvae, rotate and open the transparent cover 21, manually place the selected honey bee larvae on the queen egg brooding platform 541, and close the transparent cover 21;

[0061] Step 2: Control and open the two first linear electric rails 51 to drive the multiple egg-raising queen platforms 541 to move horizontally in the screening outer frame 2, and move the multiple egg-raising queen platforms 541 to the bottom of the multiple milk injection longitudinal tubes 62, so that the milk injection longitudinal tubes 62 and the egg-raising queen platforms 541 correspond one to one. Then, control and open the milk injection system 66, and open the corresponding multiple valves 63, and the queen milk is introduced into the multiple milk injection longitudinal tubes 62 through the connecting tube 65 and the milk injection main pipe 64, and is discharged into the corresponding egg-raising queen platforms 541 through the multiple milk injection longitudinal tubes 62, so as to input nutrition to the multiple honey bee larvae;

[0062] While injecting the queen milk, the weight at the position of each queen brooding cell 541 can be detected by the weight sensor 53, and the consumption of the queen milk in each queen brooding cell 541 can be continuously and automatically detected to form the food intake data of each honey bee larvae. The growth of each honey bee larvae can be detected according to the food intake data, and the queen brooding cell 541 that needs to be supplemented with queen milk can be automatically supplemented with queen milk. It only needs to control and open the valve 63 at the position of the corresponding queen brooding cell 541 to automatically supplement the queen milk to provide continuous nutrition input for the honey bee larvae.

[0063] While the bee larvae are growing, the temperature and humidity in the screening outer frame 2 are detected by using the temperature and humidity detection head 25. When the temperature in the screening outer frame 2 is high, the ventilation fans 24 on both sides are controlled to be turned on to ventilate and dissipate heat for the screening outer frame 2. When the temperature in the screening outer frame 2 is not enough for the growth temperature of the bee larvae, the second linear electric rail 562 is controlled to be turned on to drive the longitudinal fan 563 to move horizontally, and the longitudinal fan 563 is moved to the bottom of the heating component 564. Then, the heating component 564 is controlled to be turned on, and the airflow is introduced into the screening outer frame 2 after being heated to increase the temperature, and the screening outer frame 2 is automatically controlled. The temperature is controlled so that the newly born queen bee eggs can grow effectively. When the temperature in the screening outer frame 2 is not enough for the growth humidity of the bee larvae, the second linear electric track 562 is controlled to drive the longitudinal fan 563 to move horizontally, and the longitudinal fan 563 is moved to the bottom of the moisture guide tube 565. Then the atomizing device 566 is controlled to be turned on. After the liquid is atomized, it is introduced into the corresponding moisture guide tube 565 through the connecting main pipe 5661, and is evenly discharged through multiple row holes on the moisture guide tube 565. After the airflow passes through the atomized liquid, it is introduced into the screening outer frame 2 for humidification, and the humidity in the screening outer frame 2 is automatically controlled so that the newly born queen bee eggs can grow effectively.

[0064] While the bee larvae are growing, when the light in the screening outer frame 2 is relatively heavy and needs to be shielded, the third linear electric rail 82 is controlled to drive the auxiliary horizontal plate 83 to move horizontally, and the auxiliary horizontal plate 83 is moved above the multiple egg-raising queen platforms 541 to shield the light to prevent the heavy light from affecting the growth of the bee larvae. When the light in the screening outer frame 2 is relatively light and needs to be supplemented with light, the third linear electric rail 82 is controlled to drive the auxiliary horizontal plate 83 to move horizontally, and the auxiliary horizontal plate 83 is moved above the multiple egg-raising queen platforms 541, and then the multiple light modules 831 are controlled to be turned on to supplement the light for the bee larvae to prevent the light from affecting the growth of the bee larvae.

[0065] Step 3: When the honey bee larvae need to hatch after developing in the queen brooding cell 541 for a period of time, the multiple queen brooding cells 541 can be controlled to move horizontally again, and the multiple queen brooding cells 541 can be moved below the multiple bee marking cylinders 73. At this time, the bottom end of the isolation top frame 71 contacts the top end of the isolation bottom frame 55 to isolate the space in the screening outer frame 2, and the honey bee larvae continue to grow until they hatch. At the same time, the telescopic cylinder 76 corresponding to the position is controlled to open, and the corresponding driving frame 761, piston rod 741 and piston disk 74 are driven to descend, and the colored marking solvent in the bee marking cylinder 73 is evenly sprayed on the bee skin through the spray disk 75 to mark the bees with colors, until multiple bees are marked with different colors, so that multiple bees can compete in the isolated screening outer frame 2 and automatically screen out the newly born queen bees;

[0066] When the bee larvae are growing and competing, the fourth linear electric track 84 can be controlled to drive the camera module 86 to move horizontally, and the growth and development and competition of each bee larvae can be recorded by video, and the growth and development and competition data of the bee larvae can be obtained, which is convenient for subsequent beekeepers to record the source and performance of each queen bee, and help improve subsequent screening and breeding strategies;

[0067] Step 4: After the newly born queen bee is automatically selected, the driving motor 43 is controlled to start and drive the rotating longitudinal axis 421 and the sealing disc 42 to rotate, the connecting frame 41 is opened, and the newly born queen bee enters the brooding hive 3 through the connecting frame 41 for subsequent mating and laying eggs.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic screening device for newly born queen bees, comprising a device base (1), characterized in that: A screening outer frame (2) is fixedly mounted on one side of the top of the device base (1), a beekeeping box (3) is fixedly mounted on the other side of the top of the device base (1), a bee control mechanism (4) is arranged between the screening outer frame (2) and the beekeeping box (3), a transparent cover (21) is rotatably mounted on the top of the side of the screening outer frame (2) away from the beekeeping box (3), a transparent top plate (22) is fixedly mounted on the top of the screening outer frame (2), an egg placing mechanism (5) is arranged in the screening outer frame (2), a milk injection mechanism (6) is fixedly mounted on the middle part of the inner wall of the screening outer frame (2), a bee marking mechanism (7) is fixedly mounted on the side of the inner wall of the screening outer frame (2) close to the bee control mechanism (4), and an auxiliary mechanism (8) is fixedly mounted on the top of the screening outer frame (2).

2. The automatic screening device for newly born queen bees according to claim 1, characterized in that: The egg placement mechanism (5) comprises two symmetrically distributed first linear electric rails (51), the two first linear electric rails (51) are respectively fixedly mounted on the inner wall side ends of the screening outer frame (2), the driving ends of the two first linear electric rails (51) are fixedly mounted with a mechanism cross frame (52), a plurality of uniformly distributed weight sensors (53) are fixedly mounted on the mechanism cross frame (52), the input ends of the weight sensors (53) are fixedly mounted with egg placement brackets (54), the top ends of the egg placement brackets (54) are each provided with egg raising queen cells (541), an isolation bottom frame (55) is fixedly mounted on the side of the top end of the mechanism cross frame (52) away from the beehive (3), the side end of the isolation bottom frame (55) is in contact with the inner wall of the screening outer frame (2), and a control component (56) is fixedly mounted on the side of the bottom end of the mechanism cross frame (52) away from the isolation bottom frame (55).

3. The automatic screening device for newly born queen bees according to claim 2, characterized in that: The control member (56) comprises a control cross frame (561), the control cross frame (561) being vertically mounted on a side of the bottom end of the mechanism cross frame (52) away from the isolation bottom frame (55), the bottom end of the control cross frame (561) being in contact with the inner lower wall of the screening outer frame (2), a plurality of second linear electric rails (562) being fixedly mounted on a side of the control cross frame (561) away from the isolation bottom frame (55), a longitudinal fan (563) being fixedly mounted on a driving end of the second linear electric rail (562), a heating component (564) and a moisture guide tube (565) being fixedly mounted on the top of the control cross frame (561), and the longitudinal fan (563) being fixedly mounted on a driving end of the second linear electric rail (562). 3) Located below the heating component (564) and the moisture-conducting tube (565), an atomizing device (566) is fixedly installed on the side of the control horizontal frame (561) away from the second linear electric rail (562), a connecting main pipe (5661) is fixedly installed on the output port of the atomizing device (566), and multiple branch ports of the connecting main pipe (5661) are respectively fixedly installed on the ends of the corresponding moisture-conducting tubes (565), a protective partition frame (567) is fixedly installed on the top of the side of the control horizontal frame (561) away from the atomizing device (566), and a plurality of evenly distributed hollow perforations (5671) are opened on the protective partition frame (567), and a plurality of evenly distributed ventilation bottom holes (5611) are opened at the bottom of the control horizontal frame (561).

4. The automatic screening device for newly born queen bees according to claim 3, characterized in that: The milk injection mechanism (6) comprises a milk injection horizontal frame (61), the milk injection horizontal frame (61) is fixedly mounted on the middle part of the inner wall of the screening outer frame (2), a milk injection longitudinal tube (62) corresponding to the egg-raising queen platform (541) is fixedly mounted on the milk injection horizontal frame (61), a valve (63) is fixedly mounted on the top of the milk injection longitudinal tube (62), a milk injection main pipe (64) is arranged on the top of a plurality of the valves (63), a plurality of branch ports at the bottom end of the milk injection main pipe (64) are respectively fixedly mounted on the top of the valves (63), and a main port at the top end of the milk injection main pipe (64) extends out of the top end of the transparent top plate (22) and is fixedly mounted with a connecting pipe (65).

5. The automatic screening device for newly born queen bees according to claim 4, characterized in that: A milk injection system (66) is fixedly mounted on the side end of the outer wall of the screening outer frame (2), and the output port of the milk injection system (66) and the end of the connecting pipe (65) are fixedly mounted.

6. The automatic screening device for newly born queen bees according to claim 5, characterized in that: The bee-marking mechanism (7) comprises an isolation top frame (71), the isolation top frame (71) is fixedly mounted on a side of the inner wall of the screening outer frame (2) close to the bee-controlling mechanism (4), the isolation top frame (71) and the isolation bottom frame (55) are used in cooperation with each other, the bottom end of the isolation top frame (71) can contact the top end of the isolation bottom frame (55), a bee-marking cross frame (72) is fixedly mounted on the inner top of the isolation top frame (71), a bee-marking vertical cylinder (73) corresponding to the queen egg-raising cell (541) is fixedly mounted on the outer side of the bee-marking horizontal frame (72), and a piston disc (73) is movably mounted in the bee-marking vertical cylinder (73). 4), a piston rod (741) is fixedly installed at the middle of the top of the piston disc (74), and the piston rod (741) movably penetrates the middle of the top of the standard bee longitudinal cylinder (73), and a nozzle (731) is integrally formed at the middle of the bottom of the standard bee longitudinal cylinder (73), and a spray disc (75) is fixedly clamped at the bottom of the nozzle (731), and a telescopic cylinder (76) is fixedly installed on one side of the standard bee cross frame (72) close to the standard bee longitudinal cylinder (73), and a driving frame (761) is fixedly installed at the driving end of the telescopic cylinder (76), and the telescopic cylinder (76) is fixedly installed on the top of the piston rod (741).

7. The automatic screening device for newly born queen bees according to claim 6, characterized in that: The auxiliary mechanism (8) comprises two groups of symmetrically distributed auxiliary longitudinal frames (81), the two groups of the auxiliary longitudinal frames (81) are fixedly mounted on the top of the screening outer frame (2), the tops of the two groups of the auxiliary longitudinal frames (81) are fixedly mounted with a third linear electric rail (82), the driving end of the third linear electric rail (82) is fixedly mounted with an auxiliary transverse plate (83), the bottom end of the auxiliary transverse plate (83) is fixedly mounted with a plurality of evenly distributed light modules (831), the middle parts of the two groups of the auxiliary longitudinal frames (81) are fixedly mounted with a fourth linear electric rail (84), the driving end of the fourth linear electric rail (84) is fixedly mounted with an auxiliary bracket (85), and the end of the auxiliary bracket (85) is fixedly mounted with a camera module (86) corresponding to the egg-raising queen cell (541).

8. The automatic screening device for newly born queen bees according to claim 7, characterized in that: The bee control mechanism (4) comprises a connecting frame (41), the connecting frame (41) being fixedly connected to a side of the screening outer frame (2) close to the beehive (3), the end of the connecting frame (41) away from the screening outer frame (2) being fixedly mounted on a side of the beehive (3), the side of the connecting frame (41) close to the screening outer frame (2) being movably provided with a sealing disc (42), a rotating longitudinal axis (421) being fixedly mounted in the middle of the sealing disc (42), the rotating longitudinal axis (421) being rotatably mounted on the connecting frame (41), a driving motor (43) being fixedly mounted on a side of the top of the connecting frame (41) close to the rotating longitudinal axis (421), the driving end of the driving motor (43) and the top of the rotating longitudinal axis (421) being fixedly mounted.

9. The automatic screening device for newly born queen bees according to claim 8, characterized in that: A ventilation slot (201) is provided at the side end of the screening outer frame (2), a ventilation baffle (23) is fixedly installed at the inner end of the ventilation slot (201), a ventilation fan (24) is fixedly installed at the outer end of the ventilation slot (201), and a temperature and humidity detection head (25) is fixedly installed on the inner side of the screening outer frame (2).

10. A method for using the automatic screening device for newly born queen bees according to claim 9, characterized in that: The steps include: Step 1: Select high-quality honey bee larvae, rotate and open the transparent cover (21), manually place the selected honey bee larvae on the queen egg brooding cell (541), and close the transparent cover (21); Step 2: Control and open the two first linear electric rails (51) to drive the multiple egg-raising queen cells (541) to move horizontally in the screening outer frame (2), and move the multiple egg-raising queen cells (541) to the bottom of the multiple milk injection longitudinal tubes (62), so that the milk injection longitudinal tubes (62) and the egg-raising queen cells (541) correspond to each other one by one. Then, control and open the milk injection system (66), and open the corresponding multiple valves (63), and the queen milk is introduced into the multiple milk injection longitudinal tubes (62) through the connecting tube (65) and the milk injection main tube (64), and is discharged into the corresponding egg-raising queen cells (541) through the multiple milk injection longitudinal tubes (62), so as to input nutrition to the multiple honey bee larvae. While injecting queen milk, the weight at the position of each queen brooding cell (541) can be detected by a weight sensor (53), and the consumption of queen milk in each queen brooding cell (541) can be continuously and automatically detected to form data on the food intake of each honey bee larvae. The growth of each honey bee larvae can be detected based on the food intake data, and the queen brooding cell (541) that needs to be supplemented with queen milk can be automatically supplemented with queen milk. It is only necessary to control and open the valve (63) at the position of the corresponding queen brooding cell (541), so that the queen brooding cell (541) can be automatically supplemented with queen milk, thereby continuously providing nutrition input for the honey bee larvae. While the bee larvae are growing, the temperature and humidity in the screening outer frame (2) are detected by using a temperature and humidity detection head (25). When the temperature in the screening outer frame (2) is high, the ventilation fans (24) on both sides are controlled to be turned on to ventilate and dissipate heat for the screening outer frame (2). When the temperature in the screening outer frame (2) is not high enough for the growth of the bee larvae, the second linear electric rail (562) is controlled to be turned on to drive the longitudinal fan (563) to move horizontally, and the longitudinal fan (563) is moved to the bottom of the heating component (564). Then, the heating component (564) is controlled to be turned on, and the airflow is introduced into the screening outer frame (2) after being heated to increase the temperature, and the screening outer frame (2) is automatically controlled to be cooled. ) to facilitate the effective growth of newly born queen bee eggs. When the temperature in the screening outer frame (2) is not enough for the growth of honey bee larvae, the second linear electric track (562) is controlled to be turned on to drive the longitudinal fan (563) to move horizontally, and the longitudinal fan (563) is moved to the bottom of the moisture guide tube (565). Then, the atomizing device (566) is controlled to be turned on. After the liquid is atomized, it is introduced into the corresponding moisture guide tube (565) through the connecting main pipe (5661) and evenly discharged through a plurality of row holes on the moisture guide tube (565). After the airflow passes through the atomized liquid, it is introduced into the screening outer frame (2) to increase humidity, and the humidity in the screening outer frame (2) is automatically controlled to facilitate the effective growth of newly born queen bee eggs. While the bee larvae are growing, when the light in the screening outer frame (2) is relatively heavy and needs to be shielded, the third linear electric rail (82) is controlled to be turned on to drive the auxiliary horizontal plate (83) to move horizontally, and the auxiliary horizontal plate (83) is moved above the multiple egg-raising queen cells (541) to shield the light, thereby preventing the heavy light from affecting the growth of the bee larvae; when the light in the screening outer frame (2) is relatively light and needs to be supplemented with light, the third linear electric rail (82) is controlled to be turned on to drive the auxiliary horizontal plate (83) to move horizontally, and the auxiliary horizontal plate (83) is moved above the multiple egg-raising queen cells (541), and then the multiple light modules (831) are controlled to be turned on to supplement the light for the bee larvae, thereby preventing the light from affecting the growth of the bee larvae; Step 3: When the honey bee larvae need to hatch after developing in the queen brooding cell (541) for a period of time, the multiple queen brooding cells (541) can be controlled to move horizontally again, and the multiple queen brooding cells (541) can be moved below the multiple bee marking vertical cylinders (73). At this time, the bottom end of the isolation top frame (71) contacts the top end of the isolation bottom frame (55) to isolate the space in the screening outer frame (2). The honey bee larvae continue to grow until they hatch. At the same time, the telescopic cylinder (76) corresponding to the position is controlled to open, and the corresponding driving frame (761), piston rod (741) and piston plate (74) are driven to descend, and the colored marking solvent in the bee marking vertical cylinder (73) is evenly sprayed on the skin of the honey bees through the spray plate (75) to mark the honey bees with colors, until the multiple honey bees are marked with different colors, so that the multiple honey bees can compete in the isolated screening outer frame (2) and automatically select the newly born queen bees; When the bee larvae are growing, developing and competing, the fourth linear electric rail (84) can be controlled to be turned on to drive the camera module (86) to move horizontally, so that the growth, development and competition of each bee larvae can be recorded by video, and the growth, development and competition data of the bee larvae can be obtained, so that subsequent beekeepers can record the source and performance of each queen bee, and help improve subsequent screening and breeding strategies; Step 4: After the newly born queen bee is automatically selected, the driving motor (43) is controlled to start and drive the rotating longitudinal axis (421) and the sealing disc (42) to rotate, and the connecting frame (41) is opened. The newly born queen bee enters the beehive (3) through the connecting frame (41) for subsequent mating and egg laying.

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