Egg candler for screening eggs

Abstract

The utility model discloses an egg candler for egg screening, which comprises a case, an egg candling component is arranged at the upper end of the case, the egg candling component comprises a base, a spotlight cover, an LED lamp and a matrix egg tray, the base is positioned above the case, the spotlight cover is fixedly mounted on the base, the LED lamp is mounted at the bottom of the spotlight cover, and the matrix egg tray is positioned above the case. A matrix egg tray is arranged on the base, and the LED lamp in the spotlight cover is manually started to irradiate and screen the eggs in the matrix egg tray on the base, so that the technical problem that in the background technology, the efficiency of manually screening the eggs is very low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of egg candling devices, and more specifically, to an egg candling device used for egg screening. Background Art

[0002] An egg candling device is a device used for egg screening. It usually uses optical technology and uses cameras or sensors to detect the appearance characteristics of eggs, such as size, shape, color and surface defects. Through these tests, the egg candling device can automatically distinguish and classify eggs of different qualities. This device is widely used in the egg production and processing industry. It can improve production efficiency, ensure product quality, and reduce the need for manual screening. Through the automated egg screening process, the egg candling device helps to reduce costs and improve the overall efficiency of the production line. The existing egg candling method usually uses a single light source egg candling device with a manual handheld flashlight to observe and identify hatching eggs one by one. For a general hatchery, the hatching volume may reach tens of thousands, while the batch size of a vaccine production enterprise is more than 60,000. According to the current egg candling method, a large amount of manpower is required, and the intermediate operation will cause cross-flow of personnel, making the production site crowded and chaotic. In addition, according to the current working method, it takes at least 6 hours to candl 60,000 eggs each time. The staff candling eggs for a long time and continuously candling eggs easily leads to visual fatigue, increasing the risk of missed and misjudgment, and also affects the normal hatching and development process of the embryo.

[0003] In the existing egg candling process, eggs usually need to be placed on a carrier plate, and the eggs are observed by clamping the carrier plate on the top of the egg candling device. However, the currently used carrier plate does not have a fixing device. During the movement, the eggs on the carrier plate are easy to fall off and cause damage. In order to solve this problem, we propose an egg candling device for egg screening.

[0004] The main limitation of the egg candling machines currently on the market is that after completing the inspection of the quality of the eggs, manual operation is still required to remove the unqualified eggs in the tray. This manual processing method has a series of problems, including cumbersome operation, long time consumption and low efficiency. Since the current egg candling technology cannot realize automated processing of unqualified eggs, a large amount of human resources are required in the production process, and the errors and inconsistencies that may be introduced by manual operation are increased. Therefore, it is particularly urgent to find a technical solution that can improve the overall efficiency of the egg candling machine. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the prior art, the utility model provides an egg candling device for egg screening to solve the technical problem mentioned in the background technology that the efficiency of manual screening of eggs is very low.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an egg candling device for egg screening, comprising a chassis, an egg candling assembly is arranged on the upper end of the chassis, the egg candling assembly comprises a base, a spotlight cover, an LED lamp and a matrix egg tray, the base is located above the chassis, the spotlight cover is fixedly mounted on the base, the LED lamp is mounted on the bottom of the spotlight cover, and the base is arranged on the matrix egg tray; a placement assembly is arranged on the matrix egg tray, the placement assembly comprises a bearing tube, a movable sleeve plate, a mounting sleeve, a movable spring, an air outlet and a bottom clamping plate, the bearing tube is fixedly mounted on the matrix egg tray, the bearing tube is slidably connected with the movable sleeve plate inside, the movable sleeve plate is provided with a mounting sleeve, the bearing tube and the bottom of the movable sleeve plate are fixedly mounted with movable springs, the bottom of the bearing tube is provided with an air outlet, and the bottom of the matrix egg tray is provided with a bottom clamping plate.

[0009] The utility model is further configured that a refraction plate is installed inside the bottom clamping plate, and the bottom clamping plate is clamped with the spotlight cover, so that the refraction process of the light emitted by the LED lamp is completed through the coordinated use of various components.

[0010] The utility model is further configured as follows: a moving component is arranged above the matrix egg tray, and the moving component includes a suction cup, a lifting seat and a lifting cylinder; a suction cup is arranged on the matrix egg tray, a lifting seat is connected to the top of the suction cup, and a lifting cylinder is connected to the top of the lifting seat; the lifting and moving process of the matrix egg tray is completed through the coordinated use of various components.

[0011] The utility model is further configured that a negative pressure pump is provided on the lifting seat, a pipeline is provided between the negative pressure pump and the suction cup, and a solenoid valve is provided on the suction cup, so that the control process of adsorption is completed through the coordinated use of various components.

[0012] The utility model is further configured that conical holes are arranged around the bottom of the lifting seat, and a positioning cone is arranged on the base, and the positioning cone is matched with the conical hole, so that the fixing process of the lifting seat is completed through the coordinated use of various components.

[0013] The utility model is further configured that a workbench is provided above the matrix egg tray, and a motor is provided on the workbench, so that the movement process of the matrix egg tray can be completed through the coordinated use of various components.

[0014] The utility model is further configured that the output end of the motor is connected with a screw rod, one end of the screw rod is movably connected with the workbench and is provided with a bearing, and the rotation process of the screw rod is completed through the coordinated use of various components.

[0015] The utility model is further configured such that a slider is slidably connected to the screw rod, a slide groove is provided on the inner side of the workbench, the slide groove is adapted to the slider, and the slider is fixedly connected to the lifting cylinder, so that the sliding movement process of the slider is completed through the coordinated use of various components.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an egg candling device for egg screening, which has the following beneficial effects:

[0018] 1. Through the coordinated use of various components, the staff can directly use this equipment to move the breeding eggs and the matrix egg tray from the egg cart to the egg candling device as a whole, realize accurate positioning, and save the step of moving the breeding eggs in the middle. The egg tray with a matrix structure can handle a large number of breeding eggs at the same time, and the egg candling speed is fast. The lighting of the breeding eggs on the entire egg tray can be completed at one time, which saves labor and energy, and shortens the time for the staff to use their eyes. The lights are turned on when the eggs are candled and turned off when the eggs are finished, which effectively protects the eyesight of the staff. In addition, the cold light source LED light source has a power consumption of only 3W, but can provide excellent brightness and penetration, is not easy to damage, greatly reduces the production cost, and has a continuous working time of more than 12 hours. The brightness of the egg candling device is adjustable, which is suitable for the screening stage of eggs. The egg candling device has low investment cost, is easy to operate, durable, not easy to damage, significantly improves production efficiency, effectively reduces labor costs, and has good promotion prospects.

[0019] 2. Through the coordinated use of various components, effective protective measures are adopted when placing eggs on the matrix egg tray, which effectively prevents the eggs from being broken during the process. This design helps to ensure that the eggs are well protected during movement and handling, reduces damage caused by collisions, and thus improves the overall quality and integrity of the eggs. This beneficial effect helps to ensure the safety of eggs during production and transportation, thereby improving the availability and market competitiveness of the product.

[0020] 3. The coordinated use of various components makes it more convenient and quick to move eggs, which not only improves the screening efficiency, but also further enhances the practicability of the product. By making the eggs more convenient to move, the entire screening process becomes more efficient, which helps to improve production efficiency and reduce operation time. This beneficial effect directly affects the actual application value of the equipment, making it more in line with the needs of the production environment and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a partial schematic diagram of the mobile component;

[0023] Figure 3 It is a schematic diagram of the split structure of the mobile component;

[0024] Figure 4 It is a schematic diagram of the planar structure of the matrix egg tray;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the bearing tube.

[0026] In the figure: 1. chassis; 2. base; 3. spotlight cover; 4. LED light; 5. matrix egg tray; 6. bearing tube; 7. movable sleeve; 8. mounting sleeve; 9. movable spring; 10. air outlet; 11. bottom clamping plate; 12. refraction plate; 13. suction cup; 14. lifting seat; 15. lifting cylinder; 16. negative pressure pump; 17. pipeline; 18. solenoid valve; 19. tapered hole; 20. positioning cone; 21. workbench; 22. motor; 23. screw; 24. bearing; 25. slider; 26. slide groove. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5, an egg candling device for egg screening, comprising a chassis 1, an egg candling assembly is arranged on the upper end of the chassis 1, the egg candling assembly comprises a base 2, a spotlight cover 3, an LED lamp 4 and a matrix egg tray 5, the base 2 is located above the chassis 1, the spotlight cover 3 is fixedly installed on the base 2, the LED lamp 4 is installed at the bottom of the spotlight cover 3, and the matrix egg tray 5 is arranged on the base 2; a placement assembly is arranged on the matrix egg tray 5, the placement assembly comprises a bearing tube 6, a movable sleeve plate 7, an installation sleeve 8, a movable spring 9, an air outlet 10 and a bottom clamping plate 11, the bearing tube 6 is fixedly installed on the matrix egg tray 5, the bearing tube 6 is slidably connected with the movable sleeve plate 7 inside, the movable sleeve plate 7 is provided with the installation sleeve 8, the bearing tube 6 and the bottom of the movable sleeve plate 7 are fixedly installed with movable springs 9, the bottom of the bearing tube 6 is provided with an air outlet 10, and the bottom of the matrix egg tray 5 is provided with a bottom clamping plate 11.

[0031] In this embodiment, during the use of the egg candling assembly, the LED lamp 4 in the spotlight cover 3 is manually activated to perform a process of irradiating and screening the eggs in the matrix egg tray 5 on the base 2 .

[0032] More specifically, the eggs are manually placed in the supporting tube 6 on the matrix egg tray 5 and placed in the mounting sleeve 8 in the movable sleeve 7. Due to the gravity of the eggs, the movable spring 9 is compressed, and the elastic force of the movable spring 9 is used to provide elastic buffering protection for the eggs. The air outlet 10 at the bottom of the supporting tube 6 is used to maintain air circulation, thereby ensuring the preservation of the eggs.

[0033] See also Figure 1 - Figure 5 As an egg candling device for egg screening, the bottom clamping plate 11 is provided with a refraction plate 12 inside, and the bottom clamping plate 11 is clamped with the spotlight cover 3.

[0034] Specifically, the refraction plate 12 at the bottom clamping plate 11 is used to refract the light emitted by the LED lamp 4 on the spotlight cover 3, so as to perform a screening process for the eggs.

[0035] Please refer to Figure 1 - Figure 5 As a further implementation of the moving component: a moving component is arranged above the matrix egg tray 5, and the moving component includes a suction cup 13, a lifting seat 14 and a lifting cylinder 15. The matrix egg tray 5 is provided with a suction cup 13, the top of the suction cup 13 is connected to the lifting seat 14, and the top of the lifting seat 14 is connected to the lifting cylinder 15.

[0036] Specifically, the lifting cylinder 15 is manually started to drive the lifting seat 14 to move in height, and the suction cup 13 is used to adsorb the matrix egg tray 5 .

[0037] Please refer to Figure 1 - Figure 5 As a further implementation of the moving component: a negative pressure pump 16 is provided on the lifting seat 14 , a pipeline 17 is connected between the negative pressure pump 16 and the suction cup 13 , and a solenoid valve 18 is provided on the suction cup 13 .

[0038] Specifically, the negative pressure pump 16 is manually started, so that the pressure control process is performed by using the pipeline 17 , and the suction cup 13 is controlled by using the electromagnetic valve 18 .

[0039] Please refer to Figure 1 - Figure 5 As a further implementation of the moving assembly: a tapered hole 19 is provided around the bottom of the lifting seat 14, and a positioning cone 20 is provided on the base 2, and the positioning cone 20 is adapted to the tapered hole 19.

[0040] Specifically, when the lifting seat 14 moves in height, the conical hole 19 at the bottom is fixed together with the positioning cone 20 on the base 2 to perform the fixing process.

[0041] Please refer to Figure 1 - Figure 5 As a further implementation of the moving component: a workbench 21 is provided above the matrix egg tray 5 , and a motor 22 is provided on the workbench 21 .

[0042] Specifically, the motor 22 on the workbench 21 is manually started to move the position of the matrix egg tray 5 .

[0043] Please refer to Figure 1 - Figure 5 As a further implementation of the moving component: a screw rod 23 is connected to the output end of the motor 22 , and one end of the screw rod 23 is movably connected to the workbench 21 and is provided with a bearing 24 .

[0044] Specifically, the motor 22 drives the screw rod 23 to rotate, and cooperates with the bearing 24 to rotate on the workbench 21 .

[0045] Please refer to Figure 1 - Figure 5 As a further implementation of the moving component: a slider 25 is slidably connected to the screw rod 23, a slide groove 26 is opened on the inner side of the workbench 21, the slide groove 26 is adapted to the slider 25, and the slider 25 is fixedly connected to the lifting cylinder 15.

[0046] Specifically, when the screw rod 23 rotates, it drives the slider 25 to slide on the slide groove 26, thereby driving the lifting cylinder 15 to move.

[0047] To sum up, when the overall equipment is in use:

[0048] When in the egg screening state, the LED lamp 4 in the spotlight cover 3 is manually started to irradiate and screen the eggs in the matrix egg tray 5 on the base 2 .

[0049] When the eggs are placed, the eggs are manually placed in the supporting tube 6 on the matrix egg tray 5 and placed at the mounting sleeve 8 in the movable sleeve plate 7. Due to the gravity of the eggs, the movable spring 9 is compressed, and the elastic force of the movable spring 9 is used to perform elastic buffering protection on the eggs. The air outlet 10 at the bottom of the supporting tube 6 is used to maintain air circulation, thereby ensuring the preservation of the eggs. The refraction plate 12 at the bottom clamping plate 11 is used to refract the light irradiated by the LED lamp 4 on the spotlight cover 3, and the eggs are screened.

[0050] When the matrix egg tray 5 is in the state of being moved, the motor 22 drives the screw rod 23 to rotate, and cooperates with the bearing 24 to rotate on the workbench 21. When the screw rod 23 rotates, it drives the slider 25 to slide and move on the slide groove 26, and then drives the lifting cylinder 15 to move the position. The lifting cylinder 15 is manually started to drive the height movement process of the lifting seat 14, and the suction cup 13 is used to adsorb the matrix egg tray 5. The negative pressure pump 16 is manually started to use the pipeline 17 to control the pressure process, and the suction cup 13 is controlled by the solenoid valve 18 to adsorb the matrix egg tray 5. When the lifting seat 14 moves in height, the tapered hole 19 at the bottom is placed together with the positioning cone 20 on the base 2 to perform a fixing process.

[0051] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An egg candling device for egg screening, comprising a housing (1), characterized in that: An egg-candling assembly is arranged at the upper end of the chassis (1), and the egg-candling assembly comprises a base (2), a spotlight cover (3), an LED lamp (4) and a matrix egg tray (5); the base (2) is located above the chassis (1); the spotlight cover (3) is fixedly mounted on the base (2); the bottom of the spotlight cover (3) is mounted with an LED lamp (4); and the matrix egg tray (5) is arranged on the base (2); a placement assembly is arranged on the matrix egg tray (5), and the placement assembly comprises a bearing tube (6), a movable sleeve plate (7) , a mounting sleeve (8), a movable spring (9), an air outlet (10) and a bottom clamping plate (11), the bearing tube (6) is fixedly mounted on the matrix egg tray (5), the bearing tube (6) is slidably connected with a movable sleeve plate (7) inside, the movable sleeve plate (7) is provided with a mounting sleeve (8), the bearing tube (6) and the movable sleeve plate (7) are fixedly mounted with a movable spring (9) at the bottom, the bearing tube (6) is provided with an air outlet (10) at the bottom, and the bottom of the matrix egg tray (5) is provided with a bottom clamping plate (11).

2. The egg candling device for egg screening according to claim 1, characterized in that: A refraction plate (12) is installed inside the bottom clamping plate (11), and the bottom clamping plate (11) is clamped with the spotlight cover (3).

3. The egg candling device for egg screening according to claim 2, characterized in that: A moving component is arranged above the matrix egg tray (5), and the moving component comprises a suction cup (13), a lifting seat (14) and a lifting cylinder (15). The matrix egg tray (5) is provided with a suction cup (13), the top of the suction cup (13) is connected to the lifting seat (14), and the top of the lifting seat (14) is connected to the lifting cylinder (15).

4. The egg candling device for egg screening according to claim 3, characterized in that: A negative pressure pump (16) is provided on the lifting seat (14), a pipeline (17) is provided between the negative pressure pump (16) and the suction cup (13), and a solenoid valve (18) is provided on the suction cup (13).

5. The egg candling device for egg screening according to claim 4, characterized in that: Conical holes (19) are arranged around the bottom of the lifting seat (14), and a positioning cone (20) is arranged on the base (2), and the positioning cone (20) is matched with the conical hole (19).

6. The egg candling device for egg screening according to claim 4, characterized in that: A workbench (21) is provided above the matrix egg tray (5), and a motor (22) is provided on the workbench (21).

7. The egg candling device for egg screening according to claim 6, characterized in that: The output end of the motor (22) is connected to a screw rod (23), and one end of the screw rod (23) is movably connected to the workbench (21) and is provided with a bearing (24).

8. The egg candling device for egg screening according to claim 7, characterized in that: A slider (25) is slidably connected to the screw rod (23), a slide groove (26) is provided on the inner side of the workbench (21), the slide groove (26) is matched with the slider (25), and the slider (25) is fixedly connected to the lifting cylinder (15).

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