Vaccine hatching egg screening device

Abstract

The utility model relates to the technical field of hatching egg screening, in particular to a vaccine hatching egg screening device which can rotate hatching eggs when screening the hatching eggs, so that the upper parts and the lower parts of the hatching eggs can be shot and recognized by a visual sensor, the shooting effect on the hatching eggs is better, the screening effect is improved, and the vaccine hatching egg screening device is convenient to use and high in practicability. Comprising a bottom plate and a visual sensor. The device further comprises a moving mechanism, a rotating mechanism and a clamping mechanism, the visual sensor is installed on the moving mechanism, the moving mechanism is used for moving the visual sensor, the clamping mechanism is installed on the rotating mechanism, the clamping mechanism has the function of fixing hatching eggs, and the rotating mechanism is used for rotating the clamping mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of egg screening, in particular to a vaccine egg screening device. BACKGROUND

[0002] Vaccine eggs refer to eggs used for producing vaccines, usually from chicken flocks that have undergone strict screening and cultivation and are free of specific pathogens. The vaccine egg screening device is a device used for screening out unqualified vaccine eggs before incubation to ensure the quality and hatching rate of vaccine eggs. The surface of the eggshell of the vaccine egg requires no cracks, no sand skin and no damage. And the surface of the vaccine egg requires no feces and sludge and other pollutants. In the prior art, the utility model patent with patent application number 202021990961.9 discloses an egg screening device, which is mainly composed of a conveying chain, a conveying chain cover and an industrial camera, etc. When screening the eggs, the eggs are placed on the conveying chain cover, and the industrial camera is used to take pictures of the top of the eggs. The industrial camera compares the photographed images with the pre-stored images of qualified eggs in the camera, and then identifies the unqualified eggs. However, the following problems exist in the use process: when the industrial camera takes pictures of the eggs, it can only take pictures of the top of the eggs and cannot take pictures of the bottom of the eggs, which leads to the inability to take pictures of all positions of the eggs, poor screening effect, inconvenient use and poor reliability. SUMMARY

[0003] To solve the above technical problems, the utility model provides a vaccine egg screening device which can rotate the eggs during screening, so that the upper and lower parts of the eggs can be recognized by the visual sensor, the effect of taking pictures of the eggs is better, the screening effect is improved, it is convenient to use, and it has high practicality.

[0004] The utility model discloses a vaccine egg screening device, including bottom plate and visual sensor, still include moving mechanism, rotating mechanism and clamping mechanism, visual sensor installs on moving mechanism, and moving mechanism is used for visual sensor movement, and clamping mechanism installs on rotating mechanism, and clamping mechanism has the function of fixed egg, and rotating mechanism is used for the rotation of clamping mechanism, when screening the egg, the visual sensor is connected with the computer of outside, the egg that needs screening is placed on clamping mechanism, then visual sensor is moved to the top of clamping mechanism through moving mechanism, and the upper part of egg is photographed and identified through visual sensor, and then the unqualified egg in the egg is identified, and the alarm is sent, and the unqualified egg is taken out by staff, then the clamping mechanism is rotated through rotating mechanism, and the clamping mechanism drives the rotation of egg, and the lower part of egg is rotated to upside, and then visual sensor moves to the top of egg again, and the egg is identified through shooting, and the effect of shooting the egg is better, and the screening effect is improved, convenient to use, and the practicality is high.

[0005] Preferably, the rotating mechanism includes a support plate, a stepper motor, a rotating shaft and a disc, the support plate is fixedly installed on the bottom plate, the stepper motor is fixedly installed on the support plate, the rotating shaft is rotatably installed on the support plate, the left end of the rotating shaft is connected with the stepper motor, the disc is fixedly installed on the right end of the rotating shaft, and the clamping mechanism is installed on the disc; when rotating the clamping mechanism, the stepper motor is turned on, the stepper motor drives the disc to rotate the clamping mechanism through the rotating shaft, and then drives the egg to rotate, so that the egg can be better identified through shooting by the visual sensor; the screening of the egg is facilitated.

[0006] Preferably, the clamping mechanism includes a fixed plate A, a fixed plate B, a hydraulic cylinder A, a hydraulic cylinder B, a push rod A, a push rod B, a pressing plate A and a pressing plate B, the fixed plate A and the fixed plate B are respectively fixedly installed on the upper and lower parts of the right end of the disc, the hydraulic cylinder A and the hydraulic cylinder B are respectively fixedly installed on the fixed plate A and the fixed plate B, the push rod A and the push rod B are respectively slidably installed on the fixed plate A and the fixed plate B, the pressing plate A and the pressing plate B are respectively fixedly installed on the push rod A and the push rod B, a plurality of grooves A are arranged on the pressing plate A, a plurality of grooves B are arranged on the pressing plate B, and the input ends of the push rod A and the push rod B are respectively connected with the hydraulic cylinder A and the hydraulic cylinder B; the groove A is matched with the small head of the egg, and the groove B is matched with the large head of the egg; as Figure 1 、 Figure 4 、 Figure 5 and Figure 6When screening the breeding eggs, first, the big heads of the breeding eggs are placed in the grooves B of the pressing plate B respectively, then the visual sensor is moved above the pressing plate B by the moving mechanism, the small head parts of the breeding eggs are identified by the visual sensor, then the visual sensor is moved to the right side of the pressing plate A and the pressing plate B, then the hydraulic cylinder A and the hydraulic cylinder B are opened, the push rod A and the push rod B drive the pressing plate A and the pressing plate B to move close to each other, the upper parts of the breeding eggs are located in the grooves A of the pressing plate A respectively, the breeding eggs are fixed by the pressing plate A and the pressing plate B, then the stepping motor is opened, the rotating shaft drives the disc to rotate, the disc drives the fixed plate A and the fixed plate B to rotate 180 degrees, the pressing plate A is located below the pressing plate B, the small head parts of the breeding eggs are rotated to the lower side, then the hydraulic cylinder A and the hydraulic cylinder B are opened again, the push rod A and the push rod B drive the pressing plate A and the pressing plate B to move away from each other, the breeding eggs are left in the pressing plate A due to the gravity, then the visual sensor is moved above the breeding eggs by the moving mechanism, the upper big head parts of the breeding eggs are identified by the visual sensor, so that the upper and lower parts of the breeding eggs can be identified, and the convenience is improved.

[0007] Preferably, the moving mechanism comprises a cylinder, a moving rod and a front and back moving mechanism, the cylinder is installed at the right end of the moving rod and connected with the output end of the cylinder, and the visual sensor is fixedly installed at the left end of the moving rod; when the breeding eggs are identified, the cylinder is opened, and the cylinder can move the visual sensor in the left and right directions through the moving rod, so that the movement of the visual sensor is facilitated.

[0008] Preferably, the front and back moving mechanism comprises a support frame, a mounting plate, an electric sliding rail and a sliding block, the mounting plate is fixedly installed at the upper end of the support frame, the electric sliding rail is fixedly installed on the mounting plate, the sliding block is installed on the electric sliding rail, the electric sliding rail is used for moving the sliding block forward and backward, and the cylinder is fixedly installed on the sliding block; when the visual sensor is moved forward and backward, the electric sliding rail is opened, the electric sliding rail drives the cylinder to move the moving rod and the visual sensor forward and backward through the sliding block, so that the visual sensor can identify the breeding eggs.

[0009] Preferably, rubber soft pads are arranged on the outer walls of the pressing plate A and the pressing plate B; through the above arrangement, the breeding eggs are prevented from being injured.

[0010] Preferably, pressure sensors are arranged on the hydraulic cylinder A and the fixed plate B; when the hydraulic cylinder A and the fixed plate B drive the pressing plate A and the pressing plate B to press the breeding eggs, the pressure of the output of the hydraulic cylinder A and the fixed plate B is obtained through the pressure sensors, so that the pressure of the output of the hydraulic cylinder A and the fixed plate B is prevented from being too large, and the breeding eggs are prevented from being injured by the pressing plate A and the pressing plate B.

[0011] Compared with the prior art, the beneficial effects of the utility model are that: when the eggs are screened, the eggs can be rotated, the upper and lower parts of the eggs can be recognized by the visual sensor, the shooting effect of the eggs is better, the screening effect is improved, it is convenient to use and high in practicality. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the first axis measurement structure schematic view of the utility model;

[0013] Figure 2 It is the second axis measurement structure schematic view of the utility model;

[0014] Figure 3 It is the structure schematic view of the moving mechanism and visual sensor;

[0015] Figure 4 It is the structure schematic view when the visual sensor shoots the small head part of the egg;

[0016] Figure 5 It is the structure schematic view when the pressing plate A and pressing plate B clamp and fix the egg;

[0017] Figure 6 It is the structure schematic view when the visual sensor shoots the big head part of the egg.

[0018] Markings in the drawing: 1, bottom plate;2, visual sensor;3, support plate;4, stepping motor;5, rotating shaft;6, disc;7, fixed plate A;8, fixed plate B;9, hydraulic cylinder A;10, hydraulic cylinder B;11, push rod A;12, push rod B;13, pressing plate A;14, pressing plate B;15, air cylinder;16, moving rod;17, support frame;18, mounting plate;19, electric sliding rail;20, sliding block;21, egg. DETAILED DESCRIPTION

[0019] In order to facilitate understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Embodiment 1

[0021] As Figures 1 to 6The utility model discloses a vaccine egg screening device, including bottom plate 1, visual sensor 2, moving mechanism, rotating mechanism and clamping mechanism, visual sensor 2 installs on moving mechanism, and moving mechanism is used for moving to visual sensor 2, and clamping mechanism installs on rotating mechanism, and clamping mechanism has the function of fixed egg, and rotating mechanism is used for rotating to clamping mechanism, when screening egg 21, the visual sensor 2 is connected with the computer of outside, the egg that needs screening is placed on clamping mechanism, then visual sensor 2 is moved to the top of clamping mechanism through moving mechanism, and the upper part of egg 21 is photographed and identified through visual sensor 2, and then the unqualified egg in egg 21 is identified, and the alarm is sent, and the unqualified egg is taken out by staff, then the clamping mechanism is rotated through rotating mechanism, and clamping mechanism drives egg 21 to rotate, and the lower part of egg 21 is rotated to upside, then visual sensor 2 is moved to the top of egg 21 again, and the identification of egg 21 can be photographed and recorded, when screening egg 21, the egg 21 can be rotated, and the upper and lower two parts of egg 21 can be photographed and identified by visual sensor 2, the effect of shooting egg 21 is better, the screening effect is improved, convenient to use, and the practicality is high.

[0022] As Figure 1 And Figure 5 Rotating mechanism includes support plate 3, step motor 4, pivot 5 and disc 6, support plate 3 is fixedly installed on bottom plate 1, step motor 4 is fixedly installed on support plate 3, pivot 5 is rotatably installed on support plate 3, the left end of pivot 5 is connected with step motor 4, disc 6 is fixedly installed on the right end of pivot 5, and clamping mechanism is installed on disc 6, when rotating clamping mechanism, open step motor 4, and step motor 4 makes disc 6 drive clamping mechanism to rotate through pivot 5, and then drives egg 21 to rotate, so that egg 21 can be better photographed and identified by visual sensor 2, and the screening of egg 21 is facilitated.

[0023] As Figure 1 , Figure 4 , Figure 5 And Figure 6The clamping mechanism includes a fixed plate A7, a fixed plate B8, a hydraulic cylinder A9, a hydraulic cylinder B10, a push rod A11, a push rod B12, a pressure plate A13, and a pressure plate B14. Fixed plates A7 and B8 are fixedly installed on the upper and lower parts of the right end of the disc 6, respectively. Hydraulic cylinders A9 and B10 are fixedly installed on fixed plates A7 and B8, respectively. Push rods A11 and B12 are slidably installed on fixed plates A7 and B8, respectively. Pressure plates A13 and B14 are fixedly installed on push rods A11 and B12, respectively. Multiple sets of grooves A are provided on pressure plate A13, and multiple sets of grooves B are provided on pressure plate B14. The input ends of push rods A11 and B12 are connected to hydraulic cylinders A9 and B10, respectively. Grooves A are adapted to the small end of the hatching egg 21, and grooves B are adapted to the large end of the hatching egg 21. Figure 1 , Figure 4 , Figure 5 and Figure 6 When screening hatching eggs 21, the larger ends of multiple hatching eggs 21 are first placed into the grooves B of the pressure plate B14. Then, the moving mechanism moves the vision sensor 2 above the pressure plate B14 to capture and identify the smaller ends of the hatching eggs 21. Next, the vision sensor 2 moves to the right of the pressure plates A13 and B14. Then, the hydraulic cylinders A9 and B10 are opened, causing the push rods A11 and B12 to move the pressure plates A13 and B14 closer together, so that the upper parts of the multiple hatching eggs 21 are respectively located in the grooves A of the pressure plate A13. The multiple hatching eggs 21 are then pressed and fixed by the pressure plates A13. Then, the step... The motor 4 drives the rotating shaft 5 to rotate the disc 6. The disc 6 drives the fixed plates A7 and B8 to rotate 180 degrees around the rotating shaft 5, so that the pressure plate A13 is located under the pressure plate B14, and the small end of the hatching egg 21 is rotated to the lower side. Then, the hydraulic cylinders A9 and B10 are opened again, so that the push rods A11 and B12 drive the pressure plates A13 and B14 away from each other. Due to gravity, the multiple hatching eggs 21 remain in the pressure plate A13. Then, the moving mechanism moves the vision sensor 2 to the top of the multiple hatching eggs 21 to capture and identify the large end of the multiple hatching eggs 21. It can capture and identify both the upper and lower parts of the hatching egg 21, which improves convenience.

[0024] like Figure 3 The moving mechanism includes a cylinder 15, a moving rod 16, and a front-to-back moving mechanism. The cylinder 15 is installed on the right end of the moving rod 16 and connected to the output end of the cylinder 15. The vision sensor 2 is fixedly installed on the left end of the moving rod 16. When recording and recognizing the hatching egg 21, the cylinder 15 is opened. The cylinder 15 can move the vision sensor 2 in the left and right directions through the moving rod 16, which facilitates the movement of the vision sensor 2.

[0025] The front and back moving mechanism comprises a support frame 17, a mounting plate 18, an electric slide rail 19 and a sliding block 20, the mounting plate 18 is fixedly installed on the upper end of the support frame 17, the electric slide rail 19 is fixedly installed on the mounting plate 18, the sliding block 20 is installed on the electric slide rail 19, the electric slide rail 19 is used for moving the sliding block 20 forward and backward, and the cylinder 15 is fixedly installed on the sliding block 20; when the visual sensor 2 is moved forward and backward, the electric slide rail 19 is opened, the electric slide rail 19 drives the cylinder 15 to move the moving rod 16 and the visual sensor 2 forward and backward through the sliding block 20, and thus the visual sensor 2 can conveniently shoot the setting egg 21. Rubber soft pads are arranged on the outer side walls of the pressing plate A 13 and the pressing plate B 14; through the above arrangement, the setting egg 21 is prevented from being hurt.

[0026] Embodiment 2

[0027] On the basis of the embodiment 1, the hydraulic cylinder A 9 and the fixed plate B 8 are provided with pressure sensors; when the hydraulic cylinder A 9 and the fixed plate B 8 drive the pressing plate A 13 and the pressing plate B 14 to press the setting egg 21, the pressure output by the hydraulic cylinder A 9 and the fixed plate B 8 can be known through the pressure sensors, the pressure output by the hydraulic cylinder A 9 and the fixed plate B 8 is prevented from being too large, and the setting egg 21 is prevented from being hurt by the pressing plate A 13 and the pressing plate B 14.

[0028] The visual sensor 2, the stepping motor 4 and the electric slide rail 19 of the vaccine setting egg screening device are all purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0029] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for the ordinary technical personnel in the technical field, on the premise of not departing from the technical principle of the utility model, a plurality of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. A vaccine seed egg screening device comprising a base plate (1) and a vision sensor (2); characterized in that, Also include moving mechanism, rotating mechanism and clamping mechanism, visual sensor (2) is installed on the moving mechanism, the moving mechanism is used for moving the visual sensor (2), the clamping mechanism is installed on the rotating mechanism, the clamping mechanism has the function of fixing eggs, and the rotating mechanism is used for rotating the clamping mechanism.

2. A vaccine seed egg screening apparatus as claimed in claim 1, wherein, The rotating mechanism includes a support plate (3), a stepping motor (4), a rotating shaft (5) and a disc (6), the support plate (3) is fixedly installed on the bottom plate (1), the stepping motor (4) is fixedly installed on the support plate (3), the rotating shaft (5) is rotatably installed on the support plate (3), the left end of the rotating shaft (5) is connected with the stepping motor (4), and the disc (6) is fixedly installed on the right end of the rotating shaft (5). The clamping mechanism is installed on the disc (6).

3. A vaccine seed egg screening apparatus as claimed in claim 2, wherein, The clamping mechanism includes a fixed plate A (7), a fixed plate B (8), a hydraulic cylinder A (9), a hydraulic cylinder B (10), a push rod A (11), a push rod B (12), a pressing plate A (13) and a pressing plate B (14), the fixed plate A (7) and the fixed plate B (8) are fixedly installed on the upper and lower parts of the right end of the disc (6) respectively, the hydraulic cylinder A (9) and the hydraulic cylinder B (10) are fixedly installed on the fixed plate A (7) and the fixed plate B (8) respectively, the push rod A (11) and the push rod B (12) are slidably installed on the fixed plate A (7) and the fixed plate B (8) respectively, the pressing plate A (13) and the pressing plate B (14) are fixedly installed on the push rod A (11) and the push rod B (12) respectively, a plurality of groove A is arranged on the pressing plate A (13), a plurality of groove B is arranged on the pressing plate B (14), and the input ends of the push rod A (11) and the push rod B (12) are connected with the hydraulic cylinder A (9) and the hydraulic cylinder B (10) respectively.

4. A vaccine seed egg screening apparatus as claimed in claim 1, wherein, The moving mechanism includes a cylinder (15), a moving rod (16) and a front-back moving mechanism, the cylinder (15) is installed on the front-back moving mechanism, the front-back moving mechanism is connected with the output end of the cylinder (15), and the visual sensor (2) is fixedly installed on the left end of the moving rod (16).

5. A vaccine seed egg screening apparatus as claimed in claim 4, wherein, The front-back moving mechanism includes a support frame (17), a mounting plate (18), an electric sliding rail (19) and a sliding block (20), the mounting plate (18) is fixedly installed on the upper end of the support frame (17), the electric sliding rail (19) is fixedly installed on the mounting plate (18), the sliding block (20) is installed on the electric sliding rail (19), the electric sliding rail (19) is used for moving the sliding block (20) forward and backward, and the cylinder (15) is fixedly installed on the sliding block (20).

6. A vaccine seed egg screening apparatus as claimed in claim 3, wherein, Rubber soft pads are arranged on the outer side walls of the pressing plate A (13) and the pressing plate B (14).

7. A vaccine seed egg screening apparatus as claimed in claim 3, wherein, Pressure sensors are arranged on the hydraulic cylinder A (9) and the fixed plate B (8).

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