Turtle breeding and hatching system

Abstract

The utility model discloses a tortoise breeding incubation system which comprises an incubation box with a cover, and an egg turning mechanism is arranged on the portion, above an egg frame plate, of the incubation box. The egg turning mechanism comprises a fixing rod with one end installed on the lower portion of the first sliding block. An egg turning assembly is connected to the lower portion of the fixing rod, and the egg turning assembly moves in the left-right direction along with the first sliding block to turn the turtle eggs placed in the first egg groove. According to the turtle egg turning device, the height-adjustable egg turning plate makes contact with the top of a turtle egg placed in the first egg groove, the turtle egg can be turned along with left-right movement of the first sliding block, and after the turtle egg which can come out of a shell is turned, a camera is used in cooperation for checking the egg bottom of the turtle egg more comprehensively.

Description

Technical Field

[0001] The utility model belongs to the technical field of turtle and soft-shelled turtle breeding, and particularly relates to a turtle breeding and hatching system. Background Art

[0002] During the breeding and hatching process of turtles, turtle eggs are prone to cracks in the stage when the turtle seedlings are about to hatch. The appearance of cracks is a protection mechanism for the turtle eggs to self-regulate humidity and egg pressure. The egg liquid overflowing from the cracks is very fatal. It is not only easy to mildew and infect the turtle seedlings, but also easy to attract small flying insects to bite the turtle seedlings. Therefore, it is necessary to turn the turtle eggs during the stage when the turtles are about to hatch to check the situation including the bottom. The utility model patent "A Turtle Breeding and Hatching Box" with the application number CN2022235610205 applied by the applicant earlier can not only adjust the temperature, stably control the temperature, reduce the temperature difference, adjust and control the humidity according to the needs of different hatching stages, and can also use a camera component to remotely observe the hatching situation in the hatching box, which is more convenient. However, it does not consider the problem of turning the turtle eggs during the stage when the turtles are about to hatch to check the situation, especially the bottom of the eggs. Therefore, it is necessary to improve the existing technology and provide a device that can also turn the turtle eggs during the stage when the turtles are about to hatch to better check the situation including the bottom of the eggs. Summary of the Utility Model

[0003] Therefore, based on the above background, a turtle breeding and hatching system is provided. It improves the existing turtle hatching box, and through a turning mechanism, it can turn the turtle eggs during the stage when the turtles are about to hatch, and cooperate with a camera to check the turtle eggs, including the situation of their bottoms.

[0004] The technical solution provided by the utility model is as follows:

[0005] A turtle breeding and hatching system includes a hatching box with a lid. A horizontal egg rack board is arranged in the hatching box. An elliptical first egg groove is arranged on the egg rack, and the major axis of the first egg groove extends in the left-right direction.

[0006] A moving mechanism is arranged above the egg rack in the hatching box. The moving mechanism includes a first lead screw sliding table mechanism. The first lead screw sliding table mechanism includes a first motor and a first lead screw located on the left side of the hatching box. A first slider is threadedly sleeved on the first lead screw. The first slider can move in the front-back direction as the first motor drives the first lead screw to rotate.

[0007] A turning mechanism is arranged above the egg rack board in the hatching box.

[0008] The egg-turning mechanism includes a fixed rod extending in the left-right direction, and one end of the fixed rod is installed at the lower part of the first slider; a turning egg component is connected below the fixed rod, and the turning egg component moves left and right along with the first slider to turn the turtle eggs placed in the first egg groove.

[0009] Further, the turning egg component includes a turning egg plate extending in the left-right direction.

[0010] Further, a silica gel plate is provided on the side of the turning egg plate facing the egg rack plate.

[0011] Further, a fixed block is provided on the fixed rod, an electric push rod is provided on the fixed block, and the rod body of the electric push rod is connected to the turning egg plate.

[0012] Further, the turtle breeding and hatching system further includes a screening and transfer mechanism;

[0013] The screening and transfer mechanism includes a first belt horizontal conveyor and a second belt horizontal conveyor;

[0014] An identification mechanism is provided on the first belt horizontal conveyor to identify the fertilization status of the turtle eggs passing through it;

[0015] A separation and transfer mechanism is provided between the first belt horizontal conveyor and the second belt horizontal conveyor. After the first belt conveyor passes through the identification mechanism, the unfertilized turtle eggs identified are transferred to the second belt conveyor.

[0016] Further, the first belt horizontal conveyor includes a first conveyor belt and a conveyor belt frame. A second egg groove is provided on the first conveyor belt, and a light hole is provided at the bottom of the second egg groove.

[0017] Further, the first egg grooves are distributed in blocks, the first egg grooves in each block are arranged in rows, and there is a spacing distance between the egg groove blocks formed by each second egg groove.

[0018] Further, the identification mechanism includes a box body with an opening facing downwards and a light source generating device. The box body is fixedly installed on the conveyor belt frame, and the length of the box body in the left-right direction is adapted to the length of the egg groove block;

[0019] The light source generating device is located between the upper and lower first conveyor belts. The light source generating device includes a number of LED lamp beads, and the arrangement of the LED lamp beads corresponds at least to the arrangement of the first egg grooves in the egg groove block;

[0020] A CCD camera is provided in the box body.

[0021] Further, a bearing plate is provided on the conveyor belt frame, the light source generating device is installed on the bearing plate, the bottom surfaces of the front and rear side plates of the box body at least extend to abut against the bearing plate, and fixing plates are provided on the side plates thereof.

[0022] Further, the separation and transfer mechanism includes a base, a turntable is provided on the base, a first electric push rod is provided on the turntable, the end of the rod body of the first electric push rod is connected with a negative pressure grasping mechanism through a connecting rod body, and the negative pressure grasping mechanism includes a negative pressure disc.

[0023] Adopting the above technical solutions, the beneficial effects are as follows:

[0024] In the present utility model, the egg-turning plate with adjustable height touches the top of the turtle eggs placed in the first egg groove. As the first slider moves left and right, the turtle eggs can be turned; and through the control of the height adjustment and the moving distance, the degree (angle) of egg turning can be controlled;

[0025] The deformable silica gel plate below the egg-turning plate can be deformed to better contact the turtle eggs and increase friction to better turn the turtle eggs;

[0026] The egg-turning plate extending in the front-rear direction with a length can simultaneously contact the tops of multiple turtle eggs, and multiple turtle eggs can be turned simultaneously;

[0027] After the egg-turning mechanism turns the turtle eggs in the stage approaching hatching, it can cooperate with the camera that can move in the left-right direction to view the turtle eggs. For example, when the bottom of the turtle eggs in the hatching stage is turned upwards, the camera can be moved to view the bottom of each turtle egg. Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0029] Figure 1 Structural schematic diagram of Embodiment 1 of the present utility model Figure 1 。

[0030] Figure 2 Structural schematic diagram of Embodiment 1 of the present utility model Figure 2 。

[0031] Figure 3 Structural schematic diagram of Embodiment 1 of the present utility model Figure 3 。

[0032] Figure 4 This is a schematic diagram of the egg turning operation for Embodiment 1 of the present utility model.

[0033] Figure 5 This is a schematic structural diagram of Embodiment 1 of the present utility model Figure 1 。

[0034] Figure 6 This is a schematic structural diagram of Embodiment 2 of the present utility model Figure 2 。

[0035] Figure 7 This is a schematic structural diagram of Embodiment 2 of the present utility model Figure 3 。

[0036] Figure 8 This is a schematic structural diagram of Embodiment 2 of the present utility model Figure 4 。

[0037] Figure 9 This is a schematic structural diagram of Embodiment 2 of the present utility model Figure 5 。

[0038] Figure 10 This is a schematic structural diagram of Embodiment 2 of the present utility model Figure 6 。 Detailed implementation manners

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0040] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0041] In the description of the present utility model, the "first feature" and "second feature" may include one or more of such features. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0042] The following further describes the present utility model with reference to the accompanying drawings.

[0043] Embodiment 1: According to Figures 1 to 3 A turtle breeding and hatching system as shown, a turtle breeding and hatching system includes an incubation box 6 with a lid. A horizontal egg rack board 61 is provided inside the incubation box 6. A first egg groove 611 with an elliptical projection is provided on the egg rack 61, and the major axis of the first egg groove 611 extends in the left-right direction;

[0044] A moving mechanism is provided above the egg rack 61 in the incubation box 6. The moving mechanism includes a first lead screw slide table mechanism 7. The first lead screw slide table mechanism includes a first motor 71 and a first lead screw 72 located on the left side of the incubation box 6. A first slider 72 is threadedly sleeved on the first lead screw 72. As the first motor drives the first lead screw 72 to rotate, the first slider 72 can move in the front-back direction;

[0045] In this embodiment, the front-back direction is the F and B directions indicated by the arrows in the attached Figure 2 drawing, and the left-right direction is the L and R directions indicated by the arrows in the attached Figure 2 drawing.

[0046] An egg turning mechanism 100 is provided above the egg rack board 61 in the incubation box 6;

[0047] The egg turning mechanism 100 includes a fixed rod 101 extending in the left-right direction. One end of the fixed rod 101 is installed at the lower part of the first slider 72; A turning component is connected below the fixed rod 101. The turning component moves in the left-right direction along with the first slider 72 to turn the turtle eggs placed in the first egg groove 611.

[0048] It can be seen Figure 2 and Figure 3As shown, in this embodiment, the first lead screw is rotatably mounted on the mounting block 77. The mounting block 77 is mounted on the box board of the hatching box by bolts. A first guide rod 73 is provided on the mounting block 77, and the first slider is sleeved on the first guide rod 73. On the side of the hatching box opposite to the first slider 72, that is, on the right side, a second guide rod 74 is provided. A second slider 75 is provided on the second guide rod 74, and the second slider 75 is sleeved on the second guide rod 76. The second guide rod is mounted on the box board of the hatching box through a mounting block. The other end of the fixed rod 101 is mounted on the second slider 75;

[0049] A second lead screw slide mechanism 8 is provided between the first slider and the second slider. The second lead screw slide mechanism includes a second motor and a second lead screw 81 driven by the second motor to rotate. The two ends of the second lead screw are rotatably mounted on the first slider and the second slider respectively, for example, rotatably mounted through bearings. The middle or upper part of the second lead screw close to the first slider. A third slider 82 is threadedly sleeved on the second lead screw 81. The third slider is sleeved on a third guide rod. A waterproof infrared camera is provided on the third slider. Specifically, the fixed rod is located in front of or behind the second lead screw, for example Figure 2 As shown, the fixed rod is located in front of the second lead screw. During installation, the distance between the second lead screw and the egg turning plate needs to ensure that the egg turning plate does not affect the movement of the camera and its imaging field of view. One implementation method is that there is a distance between the front and rear rows of the first egg grooves. The distance between the side of the egg turning plate and the second lead screw is greater than the distance between the front and rear rows of the first egg grooves. The waterproof infrared camera can be adjusted in angle, which is a mature existing technology and will not be elaborated here.

[0050] The egg turning assembly includes an egg turning plate 104, and the egg turning plate 104 extends in the left-right direction. In specific applications, the degree (angle) of egg turning of the turtle eggs by the egg turning plate after passing through the first egg groove once is related to the front-rear width of the egg turning plate. For example, by setting the front-rear width of the egg turning plate, the turtle eggs can be turned about 180 degrees after the egg turning plate passes through the turtle eggs once. However, in order to better view the situation of the turtle eggs, the egg turning angle of the turtle eggs by the egg turning plate after passing through the turtle eggs once (that is, when the front and rear sides of the egg turning plate pass through the front and rear of the turtle eggs respectively) is between 90-120 degrees, preferably 90 degrees. Preferably, the distance between the front and rear rows of the first egg grooves can enable the egg turning plate to turn the eggs in only one row of turtle eggs at a time. And the first egg grooves close to the front and rear box boards of the hatching box are at a distance from the box boards, which can enable the egg turning plate to smoothly turn the turtle eggs in the first egg grooves closest to the front and rear of the hatching box.

[0051] There may be additional embodiments where the side of the egg - turning plate facing the turtle eggs is frosted to increase the friction when it contacts the turtle eggs, so as to better turn the turtle eggs as the first slider moves. As Figure 4 shown, the general projection of a turtle egg is approximately oval. After it is placed horizontally in the first egg groove, there is a most protruding circle (top) on its outer wall. After the egg - turning plate descends to contact the top of the turtle egg, when the egg - turning plate moves back and forth, it drives the turtle egg to rotate by using the friction. When the turtle egg rotates, the egg - turning plate always contacts it. Therefore, during the process of the egg - turning plate passing by the turtle egg, it always drives the turtle egg to rotate to achieve the egg - turning of the turtle egg.

[0052] There may also be additional embodiments where a silica gel plate 105 is provided on the side of the egg - turning plate 104 facing the egg rack plate 61. In specific applications, the silica gel plate 105 can be integral, which is more suitable for turning multiple turtle eggs with relatively uniform size and small differences simultaneously; preferably, the width of the silica gel plate in the front - and - back direction is the same as that of the silica gel plate. The silica gel plate can increase the contact with the turtle eggs by its deformation and increase the friction to better turn the turtle eggs;

[0053] Or the silica gel plate can also be set as multiple ones, corresponding to the left - and - right - arranged first egg grooves respectively, preferably located directly above the corresponding first egg grooves. In this way, silica gel plates with different thicknesses can be set according to the turtle eggs placed in the first egg grooves to perform adaptive deformation to different degrees, so as to better turn multiple turtle eggs with large size differences. For example, if the thickness of a silica gel plate is relatively thick, smaller turtle eggs can be placed in the corresponding first egg groove. Similarly, if the thickness of a silica gel plate is relatively small, larger turtle eggs can be placed in the corresponding first egg groove.

[0054] In specific implementation, the silica gel plate can be installed on the egg - turning plate by means of adhesion. The egg - turning plate can be made of plastic, wood or hard rubber.

[0055] A fixing block 102 is provided on the fixing rod 101, and an electric push rod 103 is provided on the fixing block 102. The rod body of the electric push rod 103 is connected to the egg - turning plate 104. The electric push rod can adjust the height of the egg - turning plate. On the one hand, it can control whether the egg - turning plate contacts the turtle eggs, that is, only at the stage when the turtle hatches, the egg - turning plate is made to contact the top of the turtle shell for egg - turning inspection; on the other hand, it can better control the contact between the egg - turning plate and the turtle shell to better perform egg - turning.

[0056] This embodiment is an improvement based on the utility model patent "A Turtle Breeding and Hatching Box" with the patent number CN2022235610205 in the prior application. Therefore, the hatching box in this embodiment can also be adaptively provided with relevant structures for temperature and humidity in the hatching box in the prior application patent, such as temperature sensors, humidity sensors, controllers, heating coils, atomizing nozzles, etc., to stably control the temperature of the hatching box during the turtle hatching stage, reduce temperature differences; and can also automatically regulate the humidity according to different hatching stages as required. The specific content will not be elaborated.

[0057] When this embodiment is applied, as Figure 2 shown, the fixed rod is located in front of the second lead screw. During the early hatching process of turtle eggs, the height of the egg-turning plate is controlled by the electric push rod so that it does not contact the turtle eggs, that is, no egg-turning operation is performed. The infrared camera is controlled to move back and forth, left and right by the first lead screw sliding table mechanism and the second sliding table mechanism to observe each turtle egg closely and from multiple angles; when the turtle eggs are about to hatch, when the first slider is close to the front or the back, for example, when the first slider is at the rearmost position of the hatching box, the electric push rod is used to control the egg-turning plate to descend until it touches the turtle eggs, or after the silicone plate shows slight deformation, the first slider is controlled to move forward, thereby driving the egg-turning plate forward. The egg-turning plate drives the turtle eggs to rotate counterclockwise by friction until the first slider moves to the frontmost position of the hatching box, that is, after the egg-turning plate has turned all the turtle eggs, the electric push rod is used to lift the egg-turning plate so that it is separated from the contact with the turtle eggs, and then the infrared camera is controlled to move back and forth, left and right by the first lead screw sliding table mechanism and the second sliding table mechanism to observe each turtle egg closely and from multiple angles; if the egg-turning plate fails to turn the turtle eggs in place at one time, for example, when the egg-turning angle of the egg-turning plate for the turtle eggs is 90 degrees at one time, the movement of the first slider is controlled so that the egg-turning plate can continuously turn the turtle eggs in the same direction twice (for example, continuously turn the eggs counterclockwise twice) so that the bottom of the turtle eggs can be on the top for better observation. Specifically, the first slider is controlled to move from the back to the front. That is, after the turtle eggs are turned once by the egg-turning plate, the electric push rod is used to lift the egg-turning plate so that it is separated from the contact with the turtle eggs, then the first slider is moved to the rear of the box body, and then the electric push rod is used to control the egg-turning plate to descend again so that it contacts the turtle eggs, and then move forward, and the turtle eggs can be turned twice.

[0058] For another example, when the first slider is in the most forward position, the electric push rod is used to control the egg turning plate to descend until it touches the turtle eggs, or after the silicone plate shows slight deformation, the first slider is controlled to move forward, thereby driving the egg turning plate forward. The egg turning plate drives the turtle eggs to rotate clockwise by friction. Until the first slider is in the last position, that is, after the egg turning plate has turned all the turtle eggs, the electric push rod is used to lift the egg turning plate so that it is separated from the contact with the turtle eggs, and then the infrared camera is controlled to move back and forth, left and right by the first lead screw slide mechanism and the second slide mechanism to observe each turtle egg closely and from multiple angles.

[0059] Embodiment 2: According to the attached Figures 1 to 9 Shown is a turtle breeding and hatching system. In the breeding of turtles, especially before mass industrial egg incubation, it is necessary to select unfertilized turtle eggs. Currently, it is generally the case that workers use a candling lamp to confirm the fertilization status of turtle eggs manually. This not only depends on the proficiency of the workers, but also requires candling one by one, so the efficiency is relatively low. Therefore, on the basis of Embodiment 1, this embodiment also has:

[0060] Screening and transfer mechanism: including the first belt horizontal conveyor 1 and the second belt horizontal conveyor 2;

[0061] An identification mechanism 4 is provided on the first belt horizontal conveyor 1 to identify the fertilization status of the turtle eggs passing through it;

[0062] A separation and transfer mechanism 4 is provided between the first belt horizontal conveyor 1 and the second belt horizontal conveyor 2. The separation and transfer mechanism 4 transfers the unfertilized turtle eggs identified after passing through the identification mechanism on the first belt conveyor 1 to the second belt conveyor 2.

[0063] The first belt horizontal conveyor 1 includes a first conveyor belt 11 and a conveyor belt frame 12. A second egg groove 111 is provided on the first conveyor belt 11, and a light hole 1111 is provided at the bottom of the second egg groove 111.

[0064] The second egg grooves 111 are distributed in blocks. The second egg grooves 111 in each block are arranged in rows. There is a spacing distance between the egg groove blocks formed by each second egg groove 111. For example, as Figure 5 shown, the second egg grooves 111 in each block are arranged in two rows and three columns, or may also be only in one row and three columns, specifically not limited. Preferably, they are arranged in one row and three columns to better enable the identification mechanism 4 to identify the turtle eggs located in the second egg grooves 111.

[0065] The recognition mechanism 4 includes a box body 31 with an opening facing downward and a light source generating device 35. The box body 31 is fixedly installed on the conveying belt frame 12. The length of the box body 31 in the left-right direction is adapted to the length of the egg groove block. Specifically, during the process of the first belt conveyor driving the turtle eggs to move forward, the turtle eggs in the egg groove block can be located inside the covering of the box body.

[0066] The light source generating device 35 is located in the middle of the upper and lower first conveyor belts 11. The light source generating device 35 includes a number of LED lamp beads, and the arrangement of the LED lamp beads corresponds at least to the arrangement of the second egg grooves 111 in the egg groove block. That is, when the turtle eggs in the egg groove block can be located inside the covering of the box body, at least some LED lamp beads can correspond to the second egg grooves 111.

[0067] A bearing plate 13 is provided on the conveying belt frame 12, and the light source generating device 35 is installed on the bearing plate 13. The bottom surfaces of the front and rear side plates of the box body 31 at least extend to abut against the bearing plate 13, and fixing plates 34 are provided on its side plates. Through holes 32 adapted to the first conveyor belt 11 are provided on the left and right side plates of the box body 31. The top surface of the through holes is attached to the first conveyor belt. Through holes 32 through which the turtle eggs can pass are provided on the left and right side plates of the box body 31, and light-shielding curtains are provided at positions corresponding to the through holes 32. In this way, the condition of a dark box is formed between the box body and the conveyor belt, so as to better identify the fertilization situation of the turtle eggs through a CCD camera. The CCD camera identifies the fertilized eggs of the turtle, which is prior art (for details, see the Chinese patent "Poultry Fertilized Egg Detection and Screening Device Based on Machine Vision" with the application number 2016112268180), and the CCD camera is connected to a computer.

[0068] More specifically, a control box is provided on the conveying belt frame 12. A single-chip microcomputer is provided in the control box. The single-chip microcomputer is wirelessly connected to the separation and transfer mechanism 4, such as Bluetooth connection or WIFI connection. The signal output end of the single-chip microcomputer is connected to the signal input end of the separation and transfer mechanism.

[0069] The separation and transfer mechanism 4 includes a base 41, a turntable 42 is provided on the base 41, a first electric push rod 43 is provided on the turntable 42, and the end of the rod body of the first electric push rod 43 is connected with a negative pressure grasping mechanism 45 through a connecting rod body. The negative pressure grasping mechanism includes a negative pressure disc 451. In specific applications, the separation and transfer mechanism works according to the fertilization status of the turtle eggs in the egg tray area of the box recognized by the recognition mechanism. When the recognition mechanism recognizes that a certain turtle egg in the egg tray area of the box has not been fertilized, when the egg tray area passes through the negative pressure grasping mechanism 45, the electromagnetic valve corresponding to the negative pressure disc 451 at the position of the unfertilized turtle egg recognized in the egg tray area is opened, and the unfertilized turtle egg is grasped by negative pressure. Then, through the corresponding driving mechanism of the turntable, it is driven to rotate, so that the negative pressure disc rotates above the second conveyor belt 11 of the second belt conveyor 2. Then, the negative pressure of the negative pressure disc is controlled to be released, so that the turtle eggs fall onto the second conveyor belt, and the turtle eggs can be screened and separated.

[0070] More specifically, a second photoelectric sensor (not shown) is provided at the downstream position (downstream of the conveyor belt traveling direction) of the conveyor belt frame 12 corresponding to the box body. The second photoelectric sensor cooperates with the detection and separation transfer mechanism of the turtle eggs. The signal output end of the photoelectric sensor is wirelessly connected to the signal input end of the single-chip microcomputer. A first photoelectric sensor is provided inside the box body. The installation position of the first photoelectric sensor is close to the position of the through hole 32. The first photoelectric sensor is wirelessly connected to the single-chip microcomputer. The signal output end of the first photoelectric sensor is connected to the signal input end of the single-chip microcomputer. The CCD camera is wirelessly connected to the single-chip microcomputer. The signal input end of the CCD camera is connected to the signal output end of the single-chip microcomputer. The computer is electrically connected to the single-chip microcomputer. The signal output end of the computer is connected to the signal output end of the single-chip microcomputer. During the process of the first conveyor belt moving, when the turtle eggs in a certain egg groove block start to be sensed by the first photoelectric sensor and enter the box body, a signal is sent to the single-chip microcomputer. The single-chip microcomputer controls the CCD camera to start image acquisition. The computer analyzes the images collected by the CCD camera to identify the fertilization status of the turtle eggs. When the turtle eggs passing through a certain egg groove block of the box body are not fertilized, the computer sends a signal to the single-chip microcomputer. After the single-chip microcomputer receives the signal sent by the second photoelectric sensor that the turtle eggs are sensed to move to the position corresponding to the negative pressure plate, it sends a command signal to the separation transfer mechanism 4. More specifically, it sends a command to the corresponding solenoid valve to grab the unfertilized turtle eggs identified, and then drives it to rotate through the corresponding driving mechanism of the turntable (the rotation angle is fixed. As shown in the figure, the first conveyor belt and the second belt conveyor are parallel, so the turntable rotates 180 degrees driven by the driving mechanism), so that the negative pressure plate rotates above the second conveyor belt 11 of the second belt horizontal conveyor 2, and then controls the negative pressure plate to release the negative pressure, so that the turtle eggs fall onto the second conveyor belt, and the turtle eggs can be screened and separated.

[0071] The driving mechanism of the turntable includes a motor. The driving shaft of the motor is connected to the turntable. The motor drives the turntable to rotate through the driving shaft. This is a conventional technology and will not be elaborated here. During specific implementation, the motor can be manually operated to drive the rotation of the turntable and control the negative pressure plate to release the negative pressure.

[0072] There can be another embodiment. The number of the separation transfer mechanisms 4 can be multiple, which correspond to the egg groove blocks of the second egg groove, so as to continuously transfer the identified unfertilized turtle eggs.

[0073] The first electric push rod 451 can adjust the height of the negative pressure grabbing mechanism so that it can better grasp and release the turtle eggs.

[0074] More specifically, the first belt horizontal conveyor 1 and the second belt horizontal conveyor 2 both include an egg receiving mechanism 22. The egg receiving mechanism includes support legs 21, and an egg receiving box 22 with an upper opening is provided on the support legs 21. One end of the bottom plate 221 of the egg receiving box 22 close to the conveyor belt is provided with an inclined plate 2211 that plays a certain guiding role. Further, a partition corresponding to the second egg groove is provided on the bottom plate 221 of the egg receiving box 22 to reduce the collision of turtle eggs in different columns when they fall into the egg receiving box 22 and further play a guiding role.

[0075] In this embodiment, the fertilized turtle eggs after identification and screening are subsequently transferred and placed in the first egg groove for incubation.

[0076] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the gist of the present invention creation, they design similar structural manners and embodiments to this technical solution without creative efforts, which shall fall within the protection scope of the present invention.

Claims

1. A turtle breeding and hatching system, comprising an incubator with a lid. A horizontal egg rack board is arranged inside the incubator. A first egg groove with an elliptical projection is arranged on the egg rack, and the major axis of the first egg groove extends in the left-right direction. Above the egg rack board in the incubator, there is a moving mechanism. The moving mechanism includes a first screw slide table mechanism. The first screw slide table mechanism includes a first motor and a first screw located on the left side of the incubator. A first slider is threadedly sleeved on the first screw. As the first motor drives the first screw to rotate, the first slider can move in the front-back direction. It is characterized in that Above the egg rack board in the incubator, there is an egg turning mechanism. The egg turning mechanism includes a fixed rod extending in the left-right direction. One end of the fixed rod is installed at the lower part of the first slider. A egg turning component is connected below the fixed rod. As the first slider moves in the left-right direction, the egg turning component turns the turtle eggs placed in the first egg groove.

2. The turtle breeding and hatching system according to claim 1, wherein The egg turning component includes an egg turning board extending in the left-right direction.

3. The turtle breeding and hatching system according to claim 2, characterized in that, On the side of the egg turning board facing the egg rack board, there is a silica gel board.

4. The turtle breeding and hatching system according to claim 2, characterized in that, On the fixed rod, there is a fixed block. An electric push rod is arranged on the fixed block, and the rod body of the electric push rod is connected to the egg turning board.

5. The turtle breeding and hatching system according to claim 1, characterized in that, The turtle breeding and hatching system further includes a screening and transfer mechanism. The screening and transfer mechanism includes a first belt horizontal conveyor and a second belt horizontal conveyor. An identification mechanism is arranged on the first belt horizontal conveyor to identify the fertilization status of the turtle eggs passing through it. A separation and transfer mechanism is arranged between the first belt horizontal conveyor and the second belt horizontal conveyor. After the first belt conveyor passes through the identification mechanism, the unfertilized turtle eggs identified are transferred to the second belt conveyor.

6. The turtle breeding and hatching system according to claim 5, characterized in that, The first belt horizontal conveyor includes a first conveyor belt and a conveyor belt frame. A second egg groove is arranged on the first conveyor belt, and a light hole is arranged at the bottom of the second egg groove.

7. The turtle breeding and hatching system according to claim 6, characterized in that, The first egg grooves are distributed in blocks. The first egg grooves in each block are arranged in rows. There is a spacing distance between the egg groove blocks formed by each second egg groove.

8. The turtle breeding and hatching system according to claim 7, wherein, The identification mechanism includes a box body with an opening facing downwards and a light source generating device. The box body is fixedly installed on the conveyor belt frame, and the length of the box body in the left-right direction is adapted to the length of the egg groove block. The light source generating device is located between the upper and lower first conveyor belts. The light source generating device includes a number of LED lamp beads, and the arrangement of the LED lamp beads corresponds at least to the arrangement of the first egg grooves in the egg groove block. A CCD camera is arranged inside the box body.

9. The turtle breeding and hatching system according to claim 8, characterized in that, On the conveyor belt frame, there is a bearing plate. The light source generating device is installed on the bearing plate. The bottom surfaces of the front and rear side plates of the box body at least extend to abut against the bearing plate, and fixing plates are arranged on its side plates.

10. A turtle breeding and hatching system according to claim 9, characterized in that, The separation and transfer mechanism includes a base. A turntable is arranged on the base. A first electric push rod is arranged on the turntable. The end of the rod body of the first electric push rod is connected to a negative pressure grasping mechanism through a connecting rod body. The negative pressure grasping mechanism includes a negative pressure disc.

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