Collecting device and method facilitating egg screening

Abstract

The invention relates to the technical field of egg screening, in particular to a collecting device and method facilitating egg screening, the collecting device comprises a machine body of a square structure, and the machine body is provided with a feeding pipeline arranged on the machine body and used for conveying high-quality and low-quality eggs in a branching mode; the feeding mechanism is arranged in the machine body and conveys eggs in a stepping mode through a feeding pipeline. The feeding pipeline composed of the center notch, the first discharging channel and the second discharging channel is arranged on the machine body, the first accent light and the second accent light which are distributed at the angle of 90 degrees are arranged on the machine body to irradiate the front faces and the back faces of eggs, and therefore the front face loading plate and the back face loading plate which can deflect in the two directions can be conveniently arranged; therefore, the eggs are turned over in the conveying process; and the pushing assembly is arranged on the column body and is matched with the first discharging channel and the second discharging channel to horizontally push the detected eggs, so that the good and bad eggs are conveyed in different ways.

Description

Technical Field

[0001] The present invention relates to the technical field of egg screening, and in particular to a collection device and method for facilitating egg screening. Background Art

[0002] Eggs are rich in nutrients and are one of the most important complementary foods for infants and young children. They are one of the most common foods in people’s daily lives, and egg-baked foods are also one of the most common complementary foods.

[0003] In order to ensure food safety, eggs used as food materials are screened under traditional conditions. Since the eggshells of eggs seal the inside, the existing food industry can often only distinguish whether the eggs are damaged during the preliminary screening. For example, a collecting device for easy egg screening disclosed in announcement number CN218389339U exposes most of the eggs by pressing down on the carrier plate, thereby facilitating rapid and preliminary screening of cracked eggs by the naked eye, and the screening process is carried out quickly layer by layer. Therefore, for farms with large-scale breeding, preliminary screening of cracked eggs is efficient. However, due to the special structure of eggs, this method can only be used to detect and judge the appearance of the eggs by naked eye, and because the eggs are placed, the overall appearance of the eggs cannot be observed, so the eggs can only be turned over by manual adjustment. However, this method is not only inefficient, but also time-consuming and labor-intensive. Even so, the internal quality of the eggs cannot be screened in batches, and it is difficult to ensure the quality of the eggs.

[0004] Another example is an egg candling device for egg screening disclosed in announcement number CN220831421U, which detects eggs through an egg tray in cooperation with a detection mechanism, and adsorbs eggs that fail the detection to separate them from the egg tray, thereby completing egg screening quickly and accurately, and the egg tray is movably mounted on a conveyor belt, and the LED spotlights on the egg tray work to irradiate the eggs, and the photosensitive sensor senses the intensity of light passing through the eggs, thereby determining whether the eggs are necrotic or fertilized. Although automated irradiation detection can be achieved, the egg tray and the eggs are relatively fixed, and if the angle of the eggs is not adjusted during this process, a detection blind spot will be created due to the contact between the egg tray and the eggs, and impurities and variations are very likely to exist in the blind spot. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that it is difficult to sort eggs of good quality in the prior art, and to propose a collection device and method that are convenient for egg screening.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A collection device for facilitating egg screening comprises a body with a square structure, and the body is provided with:

[0008] A feeding pipeline, which is arranged on the machine body and is used to transport eggs of good and bad quality in different ways;

[0009] A feeding mechanism, wherein the feeding mechanism is arranged in the machine body and the feeding mechanism conveys eggs step by step through a feeding pipeline;

[0010] A loader, which is movably arranged on the machine body through a feeding pipeline, and the loader places, turns over and transports eggs along the feeding pipeline;

[0011] The projection mechanism is arranged on the machine body and is used for irradiating eggs with strong light to select the quality of eggs.

[0012] Preferably, the feeding pipeline comprises:

[0013] A central groove, the central groove is concentrically opened in the body;

[0014] A first unloading channel, which is integrally connected to the right side of the machine body and is used for conveying high-quality eggs;

[0015] The second unloading channel is integrally connected to the rear side of the machine body, and the second unloading channel is used for conveying inferior eggs.

[0016] Preferably, the feeding mechanism comprises:

[0017] A driving shaft, which is rotatably mounted at the lower end of the machine body, and a right-angle pull rod is fixedly mounted on the driving shaft;

[0018] A driven rotating shaft, which is rotatably mounted at the lower end of the machine body, and a driven star plate corresponding to a right-angle pull rod is fixedly mounted on the driven rotating shaft, and the driven rotating shaft is movably pulled by the driving rotating shaft to perform step-by-step rotation;

[0019] The stepping turntable is fixedly mounted at the top position of the driven rotating shaft in the central groove, and four arc openings corresponding to the loaders are opened in the stepping turntable.

[0020] Preferably, the loader comprises:

[0021] A movable column block, wherein the movable column block is slidably mounted in the central groove;

[0022] A flipping assembly, which is arranged in the movable column block and is used to flip the eggs 180 degrees after reverse inspection;

[0023] The pushing assembly is arranged on the moving column block, and is used for pushing high-quality eggs to the first unloading channel and pushing low-quality eggs to the second unloading channel.

[0024] Preferably, the movable column block comprises:

[0025] A guide circular rail, the guide circular rail being concentrically arranged in the central groove;

[0026] A column, wherein the column is slidably mounted on the guide circular rail, and a limiting arc groove is provided at the lower end of the column and is slidably sleeved on the guide circular rail;

[0027] A middle cavity, wherein the middle cavity is opened in the column;

[0028] The turning assembly comprises:

[0029] A double-headed deflection swing rod, wherein the double-headed deflection swing rod is rotatably mounted in the middle cavity;

[0030] A first steering support rod, wherein the first steering support rod is rotatably mounted in one side of the middle cavity, and a first connecting rod is pin-connected between the first steering support rod and one end of the double-headed deflection swing arm;

[0031] A second steering support rod, wherein the second steering support rod is rotatably mounted in the other side of the middle cavity, and a second connecting rod is pin-connected between the second steering support rod and the other end of the double-headed deflection swing arm;

[0032] A front loading plate, the front loading plate is integrally mounted on the first steering support rod, and a front placement groove for placing eggs is provided in the front loading plate;

[0033] A reverse loading plate, wherein the reverse loading plate is integrally mounted on the second steering support rod, and a reverse placement groove for placing eggs is provided in the reverse loading plate;

[0034] The pusher assembly comprises:

[0035] A material discharge port, the material discharge port being opened at an outer side of the column;

[0036] A guide wedge platform, the guide wedge platform is integrally arranged at the inner side of the column;

[0037] A mobile traction frame, wherein the mobile traction frame is slidably mounted on the column;

[0038] A moving block, which is movably towed by a moving traction frame and slidably mounted on a guide wedge platform, and a vertical long slot for slidingly fitting the moving traction frame is provided in the moving block;

[0039] A push plate is integrally connected to the moving block.

[0040] Preferably, the projection mechanism comprises:

[0041] A load-bearing column, wherein the load-bearing column is rotatably mounted in the driven shaft;

[0042] A first strong light lamp, wherein the first strong light lamp is fixedly installed on one side of the load-bearing column;

[0043] A second strong light lamp, wherein the second strong light lamp is fixedly installed on the other side of the load-bearing column;

[0044] A first detection probe, the first detection probe is fixedly arranged at a side of the machine body corresponding to the first strong light;

[0045] A second detection probe, the second detection probe is fixedly arranged at the other side of the machine body corresponding to the second strong light;

[0046] A light baffle is fixedly installed at the front side of the machine body.

[0047] Preferably, the angle between the first strong light and the second strong light is a right angle, the first detection probe is located at the left end of the front side of the body, and the second detection probe is located at the right end of the front side of the body.

[0048] A method for providing a collection device for facilitating egg screening, the method comprising the following steps:

[0049] Step S1, placing the eggs on a carrier located on the left side of the machine body by a robot, and in a front placement slot of a front loading plate of the carrier;

[0050] Step S2, controlling the driving shaft to rotate, the driving shaft drives the stepping turntable to rotate 90° through the right-angle pull rod and the driven star plate, and uses the arc mouth to squeeze the moving column block to move to the front side of the machine body in the central groove. During this process, the first strong light illuminates the egg on the front loading plate, and then uses the first detection probe to form an image of the egg to determine the structure of the back side of the egg;

[0051] Step S3, controlling the double-headed deflection swing arm to deflect on the moving column block, and pulling the first steering support rod and the second steering support rod respectively through the first connecting rod and the second connecting rod, so that the eggs on the front loading plate are turned over to the back loading plate;

[0052] Step S4, controlling the driving shaft to rotate, the driving shaft drives the stepping turntable to rotate 90° through the right-angle pull rod and the driven star plate, and uses the arc mouth to squeeze the moving column block to move to the right side of the body in the central groove. During this process, the second strong light is used to illuminate the egg on the reverse loading plate, and then the second detection probe is used to form an image of the egg to determine the structure of the front part of the egg;

[0053] Step S5, after judging the structural quality of the front and back sides of the eggs, if they are high-quality eggs, the mobile traction frame is controlled to move so that the moving block moves along the guide wedge stage, and the push plate is used to squeeze the high-quality eggs on the reverse loading plate to the first unloading channel. If they are low-quality eggs, the driving shaft is controlled to rotate, and the driving shaft drives the stepping turntable to rotate 90° through the right-angle pull rod and the driven star plate, and the arc mouth is used to squeeze the moving column block to move to the rear side of the machine body in the central groove, and the mobile traction frame is controlled to move so that the moving block moves along the guide wedge stage, and the push plate is used to squeeze the low-quality eggs on the reverse loading plate to the second unloading channel.

[0054] Compared with the prior art, the present invention has the following advantages:

[0055] 1. The present invention sets a feeding pipeline consisting of a central notch, a first discharge channel and a second discharge channel on the machine body, and uses a driven shaft and a stepping turntable to perform step-by-step conveyance for four loaders located on the machine body, so as to facilitate batch screening of eggs on the periodically operating machine body.

[0056] 2. The present invention arranges a first strong light lamp and a second strong light lamp distributed at a 90° angle on the body to illuminate the front and back sides of the egg, and simultaneously arranges a first detection probe and a second detection probe corresponding to the first strong light lamp and the second strong light lamp respectively, and analyzes the image formed under the strong light irradiation to judge the quality of the internal structure of the egg.

[0057] 3. The present invention arranges a turning assembly on the carrier with a column as the main structure, and arranges a double-headed deflection rocker arm that can synchronously pull the first steering support rod and the second steering support rod, so as to facilitate the arrangement of a front loading plate and a rear loading plate that can be deflected in both directions, thereby turning the eggs over during the transportation process.

[0058] 4. The present invention provides a pushing assembly on the column, which cooperates with the first unloading channel and the second unloading channel to push the tested eggs horizontally, thereby transporting good and bad eggs in different ways. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 A schematic diagram of the structure of a collection device for facilitating egg screening proposed by the present invention;

[0060] Figure 2 A bottom view of a collection device for facilitating egg screening proposed by the present invention;

[0061] Figure 3 A cross-sectional view of a collection device for facilitating egg screening proposed by the present invention;

[0062] Figure 4 A schematic diagram of the structure of a collecting device and a feeding pipeline for convenient egg screening proposed by the present invention;

[0063] Figure 5 A schematic diagram of the structure of a feeding mechanism of a collecting device for facilitating egg screening proposed by the present invention;

[0064] Figure 6 A schematic diagram of the structure of a loader for a collection device for facilitating egg screening proposed by the present invention;

[0065] Figure 7 A top view of a carrier of a collection device for facilitating egg screening proposed by the present invention;

[0066] Figure 8 A cross-sectional view of a carrier of a collection device for facilitating egg screening proposed by the present invention;

[0067] Fig. 9 A schematic diagram of the structure of a movable column block of a collection device for facilitating egg screening proposed by the present invention;

[0068] Fig.10 A schematic diagram of the structure of a turning assembly of a collection device for facilitating egg screening proposed by the present invention;

[0069] Fig.11 A schematic diagram of the structure of a pusher assembly of a collection device for facilitating egg screening proposed by the present invention;

[0070] Fig.12 This is a schematic diagram of the structure of a projection mechanism of a collection device for facilitating egg screening proposed by the present invention.

[0071] In the figure:

[0072] 1. Body;

[0073] 2. Feeding pipeline; 21. Central groove; 22. First discharge channel; 23. Second discharge channel;

[0074] 3. Feeding mechanism; 31. Driving shaft; 32. Driven shaft; 33. Stepping turntable; 34. Right-angle pull rod; 35. Driven star disc; 36. Arc mouth;

[0075] 4. Loader;

[0076] 41. movable column block; 411. guide circular rail; 412. column; 413. limiting arc groove; 414. middle cavity;

[0077] 42, flip assembly; 421, double-headed deflection swing rod; 422, first steering support rod; 423, second steering support rod; 424, first connecting rod; 425, second connecting rod; 426, front loading plate; 427, rear loading plate; 428, front placement slot; 429, rear placement slot;

[0078] 43. Pushing assembly; 431. Feeding port; 432. Guide wedge platform; 433. Mobile traction frame; 434. Mobile block; 435. Vertical long slot; 436. Pushing plate;

[0079] 5. Projection mechanism; 51. Load-bearing column; 52. First strong light; 53. Second strong light; 54. First detection probe; 55. Second detection probe; 56. Light shield. DETAILED DESCRIPTION

[0080] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0081] Reference Figure 1-Figure 12 A collection device for convenient egg screening includes a square structure body 1, on which a feeding pipeline 2, a feeding mechanism 3, a carrier 4, and a projection mechanism 5 are arranged. Figure 1 , use a manipulator or suction cup to place the eggs on the loader 4 at the left side of the body 1, and the feeding mechanism 3 runs counterclockwise, so that the loader 4 moves from the left side, the front side, the right side to the rear side.

[0082] It should be noted that there are four loaders 4, which are equidistantly distributed in the four directions of the front, back, left and right of the body 1, and the left side of the body 1 is often provided with a controller in an egg candling device for egg screening as disclosed in announcement No. CN220831421U to control the corresponding solenoid valve to open, the negative air pump to work, the pressure at the detection hole to reduce, and under the action of air pressure, necrotic or unfertilized eggs are sucked, which is convenient for screening the eggs, so that the eggs to be tested can be stably placed on a loader 4 at the corresponding position on the left side of the body 1, so it is not repeated.

[0083] The feeding pipeline 2 is arranged on the machine body 1, and the feeding pipeline 2 is used to transport eggs of good and bad quality in different ways. Figure 4 The feeding pipeline 2 includes a central groove 21, a first discharge channel 22, and a second discharge channel 23:

[0084] The central groove 21 is concentrically opened in the machine body 1 . By adopting a sinking structure, the central groove 21 is used to limit the movement of the four loaders 4 , while improving the stability and safety of the circumferential movement of the loaders 4 .

[0085] The first unloading channel 22 is integrally connected to the right side of the body 1, and is used to transport high-quality eggs. After the eggs are confirmed to be high-quality eggs through front and back inspections, the eggs on the loader 4 are transported to the first unloading channel 22 for collection.

[0086] The second unloading channel 23 is integrally connected to the rear side of the body 1, and is used to transport inferior eggs. After the eggs are confirmed to be inferior eggs through front and back inspections, the eggs on the loader 4 are transported to the second unloading channel 23 for collection.

[0087] It is worth noting that the first unloading channel 22 and the second unloading channel 23 adopt an inclined structure to facilitate the eggs to move down by themselves. At the same time, by adopting a soft silicone material, the eggs falling from the loader 4 can be prevented from being broken by violent collision.

[0088] The feeding mechanism 3 is arranged in the machine body 1, and the feeding mechanism 3 conveys eggs step by step through the feeding pipeline 2. Figure 2 With attached Figure 5 The feeding mechanism 3 includes a driving shaft 31, a driven shaft 32, and a stepping turntable 33:

[0089] The driving shaft 31 is rotatably mounted at the lower end of the machine body 1 , and a right-angle pull rod 34 is fixedly mounted on the driving shaft 31 . A servo motor for driving the driving shaft 31 to rotate is provided on the machine body 1 to drive and control the driving shaft 31 .

[0090] The driven shaft 32 is rotatably mounted at the lower end of the body 1, and a driven star plate 35 corresponding to the right-angle pull rod 34 is fixedly mounted on the driven shaft 32, and the driven shaft 32 is actively pulled by the driving shaft 31 to perform step-by-step rotation. For details, please refer to the attached manual. Figure 2 With attached Figure 5 In the process of driving the right-angle pull rod 34 to rotate, the right-angle pull rod 34 is fitted into contact with the driven star plate 35, thereby driving the driven shaft 32 to deflect 90° each time.

[0091] The stepping turntable 33 is fixedly mounted on the top position of the driven shaft 32 in the central groove 21. Four arc openings 36 corresponding to the carriers 4 are opened in the stepping turntable 33. The four carriers 4 are distributed on the machine body 1 through the four arc openings 36. Each deflection of the stepping turntable 33 will drive the four carriers 4 to move synchronously.

[0092] The loader 4 is movably arranged on the machine body 1 through the feeding pipeline 2, and the loader 4 places, turns and transports eggs along the feeding pipeline 2. For details, please refer to the attached manual. Figure 1 , Attachment Figure 6 -Attached Fig.11 The material carrier 4 includes a moving column block 41, a turning assembly 42, and a pushing assembly 43:

[0093] The movable column block 41 is slidably installed in the central groove 21. The movable column block 41 includes a guide circular rail 411, a column 412, and a middle cavity 414:

[0094] The guide circular rail 411 is concentrically disposed in the central groove 21 .

[0095] The column 412 is slidably installed on the guide circular rail 411, and the lower end of the column 412 is provided with a limiting arc groove 413 slidably mounted on the guide circular rail 411. It should be noted that by setting the matching guide circular rail 411 and the limiting arc groove 413, it is ensured that the loader 4 will not be deflected at an angle during the process of being pushed by the stepping turntable 33, and will always maintain a state with the inner side facing inward and the outer side facing outward, so that the pushing component 43 can be used to push the eggs.

[0096] The middle cavity 414 is defined in the column 412 .

[0097] The flip assembly 42 is arranged in the moving column block 41, and is used to flip the eggs after the reverse side inspection by 180 degrees. The flip assembly 42 includes a double-headed deflection swing rod 421, a first steering support rod 422, a second steering support rod 423, a front loading plate 426, and a reverse loading plate 427:

[0098] The double-headed deflection swing rod 421 is rotatably installed in the middle cavity 414 , and a micro motor for driving the double-headed deflection swing rod 421 to deflect is arranged in the column 412 , so that the double-headed deflection swing rod 421 can perform bidirectional deflection.

[0099] The first steering support rod 422 is rotatably mounted in one side of the middle cavity 414, and a first connecting rod 424 is pin-connected between the first steering support rod 422 and one end of the double-headed deflection swing rod 421. The second steering support rod 423 is rotatably mounted in the other side of the middle cavity 414, and a second connecting rod 425 is pin-connected between the second steering support rod 423 and the other end of the double-headed deflection swing rod 421. It is worth noting that by driving the first steering support rod 422 and the second steering support rod 423 to deflect toward each other, the egg on the front loading plate 426 can be turned over to the back loading plate 427, and then the first steering support rod 422 and the second steering support rod 423 are controlled to deflect in the opposite direction until the front loading plate 426 and the back loading plate 427 are both in a horizontal state, so that both the front and back sides of the egg have a chance to be set upward, avoiding the presence of a blind spot in the field of vision during the detection process.

[0100] The front loading plate 426 is integrally mounted on the first steering support rod 422, and a front placement groove 428 for placing eggs is provided in the front loading plate 426. The reverse loading plate 427 is integrally mounted on the second steering support rod 423, and a reverse placement groove 429 for placing eggs is provided in the reverse loading plate 427. It is worth noting that an inclined surface structure is provided at one end of the front placement groove 428 near the reverse placement groove 429. When the front loading plate 426 and the reverse loading plate 427 are driven to deflect vertically to correspond to each other, because the tilt angle of the front loading plate 426 is larger, and because of the inclined surface structure, the eggs in the front placement groove 428 are flipped to the reverse placement groove 429, and then the front loading plate 426 and the reverse loading plate 427 are driven to deflect horizontally, and the reverse detection can be performed after the front detection.

[0101] The pushing assembly 43 is disposed on the moving column block 41, and is used to push high-quality eggs to the first unloading channel 22 and push low-quality eggs to the second unloading channel 23. The pushing assembly 43 includes a discharge port 431, a guide wedge 432, a moving traction frame 433, a moving block 434, and a pushing plate 436:

[0102] The discharge port 431 is opened at the outer side of the column 412 , and the discharge port 431 is tilted so that the eggs on the carrier 4 are pressed by the pushing assembly 43 and enter the first discharge channel 22 or the second discharge channel 23 .

[0103] The guide wedge platform 432 is integrally arranged at the inner side of the column 412. The guide wedge platform 432 enables the moving block 434 and the push plate 436 in the storage state to be arranged in the lower position to avoid blocking the eggs.

[0104] The movable traction frame 433 is slidably mounted on the column 412 . It should be noted that a driving cylinder for pulling the movable traction frame 433 to move linearly back and forth is provided in the column 412 , so that the movable block 434 can move obliquely along the guide wedge platform 432 .

[0105] The moving block 434 is movably pulled by the moving traction frame 433 and slidably installed on the guide wedge platform 432 , and a vertical long slot 435 for slidingly fitting the moving traction frame 433 is opened in the moving block 434 .

[0106] The push plate 436 is integrally connected to the moving block 434 . The push plate 436 moving with the moving block 434 can apply pressure to the eggs on the reverse loading plate 427 in an extended state, thereby pushing the eggs to the first unloading channel 22 or the second unloading channel 23 .

[0107] The projection mechanism 5 is arranged on the body 1, and the projection mechanism 5 is used to illuminate the eggs with strong light for quality selection. Figure 1 With attached Fig.12 The projection mechanism 5 includes a load-bearing column 51, a first strong light 52, a second strong light 53, a first detection probe 54, a second detection probe 55, and a light shield 56:

[0108] The load-bearing column 51 is rotatably mounted in the driven shaft 32 .

[0109] The first strong light lamp 52 is fixedly installed on one side of the load-bearing column 51 .

[0110] The second strong light lamp 53 is fixedly installed on the other side of the load-bearing column 51 .

[0111] The first detection probe 54 is fixedly arranged on one side of the body 1 corresponding to the first strong light lamp 52. It should be noted that when the egg is moved from the left side of the body 1 to the front side of the body 1, the egg is placed on the front loading plate 426. At this time, the first strong light lamp 52 is used to irradiate the back of the egg with strong light, and the first detection probe 54 is used to perform imaging detection on the back of the egg.

[0112] The second detection probe 55 is fixedly arranged at the other side of the body 1 corresponding to the second strong light lamp 53. It should be noted that when the egg is moved from the front side of the body 1 to the right side of the body 1, the egg is placed on the reverse loading plate 427. At this time, the second strong light lamp 53 is used to irradiate the front part of the egg with strong light, and the second detection probe 55 is used to perform imaging detection on the front part of the egg.

[0113] The light shielding plate 56 is fixedly installed at the front side of the machine body 1 . The light shielding plate 56 can enhance the illumination effect of the first strong light lamp 52 and the second strong light lamp 53 .

[0114] The angle between the first strong light lamp 52 and the second strong light lamp 53 is a right angle, the first detection probe 54 is located at the left end of the front side of the body 1, and the second detection probe 55 is located at the right end of the front side of the body 1. The eggs are flipped once when the loader 4 deflects 180°, so that the eggs can be irradiated twice by the first strong light lamp 52 and the second strong light lamp 53, and imaging detection is performed on the front and back sides at the same time to ensure the comprehensiveness of the egg detection.

[0115] It is worth noting that the load-bearing column 51 is concentrically arranged with the driven shaft 32 , and the load-bearing column 51 is arranged attached to the machine body 1 , and the rotation of the driven shaft 32 will not drive the load-bearing column 51 to rotate.

[0116] It should be noted that the specific model specifications of the high-intensity lamp and the detection probe need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated.

[0117] The present invention can be explained by the following operation mode:

[0118] First, the egg is placed on a carrier 4 located on the left side of the machine body 1 by a robot arm, and is placed in the front placement groove 428 of the front loading plate 426 of the carrier 4, with the back of the egg facing upward.

[0119] Secondly, the driving shaft 31 is controlled to rotate. The driving shaft 31 drives the stepping turntable 33 to rotate 90° through the right-angle pull rod 34 and the driven star plate 35. The arc opening 36 is used to squeeze the moving column block 41 to move it to the front position of the body 1 in the central groove 21. During this process, the first strong light 52 illuminates the back of the egg on the front loading plate 426, and then the first detection probe 54 is used to form an image of the egg to determine the structure of the back of the egg.

[0120] Then, the double-headed deflection rocker arm 421 is controlled to deflect on the moving column block 41, and the first steering support rod 422 and the second steering support rod 423 are pulled respectively by the first connecting rod 424 and the second connecting rod 425, so that the eggs on the front loading plate 426 are turned over to the back loading plate 427, and the front part of the eggs is facing upward.

[0121] Then, the driving shaft 31 is controlled to rotate. The driving shaft 31 drives the stepping turntable 33 to rotate 90° through the right-angle pull rod 34 and the driven star plate 35. The arc opening 36 is used to squeeze the moving column block 41 to move it to the right side of the body 1 in the central groove 21. In this process, the second strong light 53 is used to illuminate the front part of the egg on the reverse loading plate 427, and then the second detection probe 55 is used to form an egg image to determine the structure of the front part of the egg.

[0122] Finally, after judging the structural quality of the front and back sides of the eggs, if they are high-quality eggs, the movable traction frame 433 is controlled to move, so that the movable block 434 moves along the guide wedge 432, and the push plate 436 is used to squeeze the high-quality eggs on the reverse loading plate 427 to the first unloading channel 22. If they are low-quality eggs, the driving shaft 31 is controlled to rotate, and the driving shaft 31 drives the stepping turntable 33 to rotate 90° through the right-angle pull rod 34 and the driven star plate 35, and the arc mouth 36 is used to squeeze the movable column block 41 in the central groove 21 to the rear side of the body 1. The movable traction frame 433 is controlled to move, so that the movable block 434 moves along the guide wedge 432, and the push plate 436 is used to squeeze the low-quality eggs on the reverse loading plate 427 to the second unloading channel 23.

[0123] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A collection device for facilitating egg screening, comprising a body (1) of a square structure, characterized in that: The machine body (1) is provided with: A feeding pipeline (2), wherein the feeding pipeline (2) is arranged on the machine body (1), and the feeding pipeline (2) is used to transport eggs of good quality or bad quality in a branched manner; A feeding mechanism (3), wherein the feeding mechanism (3) is arranged in the machine body (1), and the feeding mechanism (3) conveys eggs in a step-by-step manner through a feeding pipeline (2); A loader (4), the loader (4) being movably arranged on the machine body (1) via a feeding pipeline (2), and the loader (4) placing, turning over and conveying eggs along the feeding pipeline (2); A projection mechanism (5) is arranged on the machine body (1), and the projection mechanism (5) is used to illuminate eggs with strong light to select the quality of the eggs.

2. A collection device for facilitating egg screening according to claim 1, characterized in that: The feeding pipeline (2) comprises: A central groove (21), wherein the central groove (21) is concentrically formed in the body (1); A first unloading channel (22), the first unloading channel (22) is integrally connected to the right side of the machine body (1), and the first unloading channel (22) is used to transport high-quality eggs; A second unloading channel (23), the second unloading channel (23) is integrally connected to the rear side of the machine body (1), and the second unloading channel (23) is used to transport inferior eggs.

3. A collection device for facilitating egg screening according to claim 2, characterized in that: The feeding mechanism (3) comprises: A driving shaft (31), the driving shaft (31) is rotatably mounted at the lower end of the machine body (1), and a right-angle pull rod (34) is fixedly mounted on the driving shaft (31); A driven rotating shaft (32), the driven rotating shaft (32) is rotatably mounted at the lower end of the machine body (1), and a driven star plate (35) corresponding to a right-angle pull rod (34) is fixedly mounted on the driven rotating shaft (32), and the driven rotating shaft (32) is actively pulled by the driving rotating shaft (31) to perform step-by-step rotation; A stepping turntable (33) is fixedly mounted on the top position of the driven rotating shaft (32) in the central groove (21), and four arc openings (36) corresponding to the carriers (4) are opened in the stepping turntable (33).

4. A collection device for facilitating egg screening according to claim 3, characterized in that: The material carrier (4) comprises: A movable column block (41), wherein the movable column block (41) is slidably mounted in the central groove (21); A flipping assembly (42), wherein the flipping assembly (42) is arranged in the movable column block (41), and the flipping assembly (42) is used to flip the egg 180 degrees after the reverse side inspection; A pushing component (43) is arranged on the moving column block (41), and the pushing component (43) is used to push high-quality eggs to the first unloading channel (22) and push low-quality eggs to the second unloading channel (23).

5. A collection device for facilitating egg screening according to claim 4, characterized in that: The movable column block (41) comprises: A guide circular rail (411), wherein the guide circular rail (411) is concentrically arranged in the central groove (21); A column (412), wherein the column (412) is slidably mounted on the guide circular rail (411), and a limiting arc groove (413) is provided at the lower end of the column (412) and is slidably mounted on the guide circular rail (411); A middle cavity (414), wherein the middle cavity (414) is opened in the column (412); The turning assembly (42) comprises: A double-headed deflection swing rod (421), wherein the double-headed deflection swing rod (421) is rotatably mounted in the middle cavity (414); A first steering support rod (422), wherein the first steering support rod (422) is rotatably mounted in one side of the middle cavity (414), and a first connecting rod (424) is pin-connected between the first steering support rod (422) and one end of the double-headed deflection swing rod (421); A second steering support rod (423), wherein the second steering support rod (423) is rotatably mounted in the other side of the middle cavity (414), and a second connecting rod (425) is pin-connected between the second steering support rod (423) and the other end of the double-headed deflection swing rod (421); A front loading plate (426), wherein the front loading plate (426) is integrally mounted on the first steering support rod (422), and a front placement groove (428) for placing eggs is provided in the front loading plate (426); A reverse loading plate (427), wherein the reverse loading plate (427) is integrally mounted on the second steering support rod (423), and a reverse placement groove (429) for placing eggs is provided in the reverse loading plate (427); The pusher assembly (43) comprises: A material discharge port (431), wherein the material discharge port (431) is opened at an outer side of the column (412); A guide wedge platform (432), wherein the guide wedge platform (432) is integrally arranged at an inner side of the column (412); A movable traction frame (433), wherein the movable traction frame (433) is slidably mounted on the column (412); A moving block (434), the moving block (434) is movably pulled by a moving traction frame (433) and slidably mounted on a guide wedge platform (432), and a vertical long slot (435) for slidingly fitting the moving traction frame (433) is provided in the moving block (434); A push plate (436), wherein the push plate (436) is integrally connected to the moving block (434).

6. A collection device for facilitating egg screening according to claim 5, characterized in that: The projection mechanism (5) comprises: A load-bearing column (51), wherein the load-bearing column (51) is rotatably mounted in the driven shaft (32); A first strong light lamp (52), wherein the first strong light lamp (52) is fixedly mounted on one side of the load-bearing column (51); A second strong light lamp (53), wherein the second strong light lamp (53) is fixedly mounted on the other side of the load-bearing column (51); A first detection probe (54), the first detection probe (54) being fixedly arranged at a position on one side of the machine body (1) corresponding to the first strong light lamp (52); A second detection probe (55), the second detection probe (55) corresponding to the second strong light lamp (53) is fixedly arranged at the other side of the machine body (1); A light shielding plate (56), wherein the light shielding plate (56) is fixedly mounted on the front side of the machine body (1).

7. A collection device for facilitating egg screening according to claim 6, characterized in that: The angle between the first strong light (52) and the second strong light (53) is a right angle, the first detection probe (54) is located at the left end of the front side of the machine body (1), and the second detection probe (55) is located at the right end of the front side of the machine body (1).

8. A method of providing a collection device for facilitating egg screening as claimed in claim 7, characterized in that: The method comprises the following steps: Step S1, placing the egg on a carrier (4) located on the left side of the machine body (1) by a robot, and placing the egg in a front placement groove (428) of a front loading plate (426) of the carrier (4); Step S2, controlling the driving shaft (31) to rotate, the driving shaft (31) drives the stepping turntable (33) to rotate 90 degrees through the right-angle pull rod (34) and the driven star plate (35), and uses the arc opening (36) to squeeze the moving column block (41) in the central groove (21) to move to the front side of the machine body (1). During this process, the first strong light (52) irradiates the egg located on the front loading plate (426), and then uses the first detection probe (54) to form an image of the egg to determine the structure of the back side of the egg; Step S3, controlling the double-headed deflection swing arm (421) on the moving column block (41) to deflect, and pulling the first steering support rod (422) and the second steering support rod (423) respectively through the first connecting rod (424) and the second connecting rod (425), so that the eggs on the front loading plate (426) are turned over to the back loading plate (427); Step S4, controlling the driving shaft (31) to rotate, the driving shaft (31) drives the stepping turntable (33) to rotate 90 degrees through the right-angle pull rod (34) and the driven star plate (35), and uses the arc opening (36) to squeeze the moving column block (41) to move to the right side of the machine body (1) in the central groove (21). During this process, the second strong light (53) is used to illuminate the egg on the reverse loading plate (427), and then the second detection probe (55) is used to form an image of the egg to determine the structure of the front part of the egg; Step S5, after judging the structural quality of the front and back parts of the egg, if the egg is of high quality, the movable traction frame (433) is controlled to move so that the movable block (434) moves along the guide wedge platform (432), and the push plate (436) is used to squeeze the high-quality egg on the back loading plate (427) to the first unloading channel (22); if the egg is of low quality, the driving shaft (31) is controlled to rotate, and the driving shaft (31) drives the stepping turntable (33) to rotate 90 degrees through the right-angle pull rod (34) and the driven star plate (35), and the arc opening (36) is used to squeeze the movable column block (41) in the central groove (21) to the rear side of the machine body (1), and the movable traction frame (433) is controlled to move so that the movable block (434) moves along the guide wedge platform (432), and the push plate (436) is used to squeeze the low-quality egg on the back loading plate (427) to the second unloading channel (23).

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