An egg detection and grading apparatus

Abstract

The utility model relates to agricultural product processing and detection technical field discloses an egg detection grading device, including the shell, the inner wall sliding connection of shell has the force -bearing plate, the bottom fixed connection of force -bearing plate has fixed plate no.

Description

Technical Field

[0001] This utility model relates to the field of agricultural product processing and testing technology, and in particular to an egg testing and grading device. Background Technology

[0002] Egg testing utilizes professional methods to evaluate multiple indicators of eggs, covering aspects such as size, weight, appearance integrity, and internal quality. A grading device is used because eggs of different qualities have different market positioning and uses, and manual grading is inefficient and inaccurate. The grading device can automatically, efficiently, and accurately classify eggs into different quality grades based on the test results. This helps improve production efficiency, meets diverse market demands, and optimizes the overall quality control system for egg products.

[0003] The egg testing and grading device mainly consists of a conveying mechanism, a gravity detection mechanism, a grading mechanism, a control component, a collection mechanism, a frame, and a casing. The conveying mechanism uses a conveyor belt, drive motor, and transmission rollers to smoothly transport the eggs. The gravity detection mechanism accurately measures the weight using load cells and a support platform. The grading mechanism uses multiple grading tracks or baffles to guide the eggs to their corresponding channels according to the instructions from the control component. The control component acts as the "brain," receiving weight signals, comparing them with grading standards, and controlling the grading actions. The collection mechanism uses different containers or conveyor belts to collect eggs of different grades. The frame and casing support and fix all components, working together to achieve egg grading based on gravity detection results.

[0004] In existing technologies, some egg testing and grading devices suffer from reduced testing efficiency due to the slow rebound of the gravity stage when the gravity table is lowered by the weight of the eggs when using the gravity adjustment component. This results in a decrease in the number of eggs that can be tested per unit time, and also interferes with the accuracy of gravity testing, leading to grading errors and affecting the quality control and sales of egg products. Therefore, an egg testing and grading device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an egg detection and grading device, which aims to improve the problem in the prior art where, when using the gravity adjustment component, the gravity platform rebounds too slowly when it is lowered by the weight of the eggs, which significantly reduces the detection efficiency, reduces the number of eggs that can be detected per unit time, and interferes with the accuracy of gravity detection, thus leading to grading errors and affecting the quality control and sales of egg products.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An egg detection and grading device includes an outer shell, a force-bearing plate slidably connected to the inner wall of the outer shell, a fixing plate fixedly connected to the bottom of the force-bearing plate, a fixing rod fixedly connected to the bottom of the fixing plate, a force-applying plate fixedly connected to the bottom of the fixing rod, a grooved plate fixedly connected to the bottom inner wall of the outer shell, two force-bearing blocks slidably connected inside the grooved plate, fixing rods fixedly connected to the far sides of the two force-bearing blocks, force-applying blocks fixedly connected to the far sides of the two fixing rods, two fixing rods fixedly connected to the bottom of the fixing plate, fixing rings fixedly connected to the bottom of the fixing rods, a strong spring fixedly connected to the bottom of the fixing ring, a force-bearing ring fixedly connected to the bottom of the strong spring, fixing shells fixedly connected to the left and right sides of the grooved plate, and a transmission component for grading and conveying fixedly connected to the bottom inner wall of the outer shell.

[0008] As a further description of the above technical solution:

[0009] The transmission component includes a sensor, the bottom of which is fixedly connected to the bottom inner wall of the housing, a moving rod is fixedly connected to the driving end of the sensor, a moving block is fixedly connected to the right side of the moving rod, a rotating plate is rotatably connected to the top of the moving block, and a blocking plate is rotatably connected to the top of the rotating plate.

[0010] As a further description of the above technical solution:

[0011] The outer side of the fixed ring is slidably connected to the inner wall of the fixed shell, the outer side of the force-bearing ring is slidably connected to the inner wall of the fixed shell, and a connecting plate is fixedly connected to the front side of the fixed shell.

[0012] As a further description of the above technical solution:

[0013] The external force-applying block is slidably connected to the inner wall of the fixed shell, and connecting plates are fixedly connected to both the front and rear sides of the force-bearing plate. Two guide plates are fixedly connected to the bottom inner wall of the shell.

[0014] As a further description of the above technical solution:

[0015] The two connecting plates 2 are slidably connected on opposite sides to the two guide plates 2. A crossbar is fixedly connected to the bottom of the force plate, and a fixing plate 2 is fixedly connected to the bottom of the crossbar.

[0016] As a further description of the above technical solution:

[0017] The left and right sides of the force-applying plate are in contact with the adjacent side of the two force-applying plates, and the bottom of the force-applying block is slidably connected to the inner wall of the groove plate.

[0018] As a further description of the above technical solution:

[0019] An outer plate is fixedly connected to the right side of the outer shell, the outer side of the baffle plate is slidably connected to the inner wall of the outer plate, and a conveyor belt is fixedly connected to the right side of the outer plate.

[0020] As a further description of the above technical solution:

[0021] A guide plate is fixedly connected to the bottom inner wall of the outer casing, and the bottom of the movable block is slidably connected inside the guide plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the force plate drives the fixed rod one and the fixed rod three to move, so that the fixed rod one causes the force plate to move, causing the force block to move inward, and the force ring to move. The fixed rod three moves, causing the fixed ring at the bottom to move, and the strong spring to squeeze, thereby realizing the rebound of the egg gravity device. In addition, it can buffer the impact force when transmitting the egg, thereby avoiding the egg from breaking due to rigid collision and effectively ensuring the integrity of the egg.

[0024] 2. In this utility model, the sensor moves, causing its moving block to move, which in turn drives the rotating plate to rotate, thereby causing its blocking plate to move. This allows the blocking plates to move to different degrees, thus enabling the transfer of eggs under different gravitational forces in the egg detection and grading device. In addition, it can accurately simulate the actual force scenario of the egg, greatly improving the detection accuracy and effectively identifying various quality problems. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an egg detection and grading device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the force plate structure of an egg detection and grading device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the fixed ring structure of an egg detection and grading device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the connecting plate of an egg detection and grading device proposed in this utility model.

[0029] Legend:

[0030] 1. Outer shell; 2. Force-bearing plate; 3. Fixed rod one; 4. Force-applying plate; 5. Groove plate; 6. Force-bearing block; 7. Fixed rod two; 8. Force-applying block; 9. Fixed plate one; 10. Fixed rod three; 11. Fixed ring; 12. Strong spring; 13. Force-bearing ring; 14. Connecting plate one; 15. Fixed shell; 16. Crossbar; 17. Fixed plate two; 18. Sensor; 19. Moving rod; 20. Moving block; 21. Rotating plate; 22. Blocking plate; 23. Outer plate; 24. Guide plate one; 25. Guide plate two; 26. Connecting plate two; 27. Conveyor belt. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 2 and Figure 3 This utility model provides an embodiment of an egg detection and grading device, including a shell 1, which serves as the foundation of the entire device and protects the internal structure. A force-bearing plate 2 is slidably connected to the inner wall of the shell 1. A fixing plate 9 is fixedly connected to the bottom of the force-bearing plate 2, and a fixing rod 3 is fixedly connected to the bottom of the fixing plate 9. The force-bearing plate 2 receives the eggs and, under gravity, moves downwards, thereby moving the fixing plate 9 and the fixing rod 3. A force-applying plate 4 is fixedly connected to the bottom of the fixing rod 3, allowing it to move. A grooved plate 5 is fixedly connected to the bottom inner wall of the shell 1. Two force-bearing blocks 6 are slidably connected inside the grooved plate 5. A fixing rod 7 is fixedly connected to the far side of each of the two force-bearing blocks 6, and a force-applying block 8 is fixedly connected to the far side of each of the two fixing rods 7. The grooved plate 5 allows the internal... Partial buffer components move. The force plate 2 receives the force from the force plate 4 and moves accordingly. The fixed rod 7 receives the force from the force plate 2 and moves accordingly. The force plate 4 receives the pushing force from the fixed rod 7 and moves accordingly. Two fixed rods 10 are fixedly connected to the bottom of the fixed plate 9. A fixed ring 11 is fixedly connected to the bottom of the fixed rod 10. A strong spring 12 is fixedly connected to the bottom of the fixed ring 11. A force ring 13 is fixedly connected to the bottom of the strong spring 12. Fixed shells 15 are fixedly connected to both sides of the groove plate 5. The fixed rods 10 receive the pushing force from the fixed plate 9 and move accordingly, thereby driving the fixed ring 11 to move, thus compressing the strong spring 12. The fixed shell 15 is used to compress the strong spring 12 to stabilize it. A transmission component for graded transmission is fixedly connected to the bottom inner wall of the outer shell 1.

[0033] Reference Figure 2 and Figure 4 The transmission component includes a sensor 18, the bottom of which is fixedly connected to the bottom inner wall of the housing 1. The sensor 18 is a force sensing element fixed to the bottom inner wall of the housing 1. A moving rod 19 is fixedly connected to the driving end of the sensor 18. The moving rod 19 receives power from the sensor 18 and moves accordingly. A moving block 20 is fixedly connected to the right side of the moving rod 19. A rotating plate 21 is rotatably connected to the top of the moving block 20. A blocking plate 22 is rotatably connected to the top of the rotating plate 21. The moving rod 19 drives the moving block 20 to move, thereby driving the rotating plate 21 to rotate, thereby causing the blocking plate 22 to move.

[0034] Reference Figures 1 to 3 The outer side of the fixed ring 11 is slidably connected to the inner wall of the fixed shell 15. The fixed ring 11 receives the pushing force of the fixed rod 10, thereby moving. The outer side of the force-receiving ring 13 is slidably connected to the inner wall of the fixed shell 15. The force-receiving ring 13 receives the force of the force-applying block 8, thereby moving. A connecting plate 14 is fixedly connected to the front side of the fixed shell 15. The connecting plate 14 connects the fixed shell 15 and the outer shell 1, fixing the fixed shell 15 inside the outer shell 1. The outer side of the force-applying block 8 is slidably connected to the inner wall of the fixed shell 15. The force of the fixed rod 7 is used to enter the fixed shell 15 and apply force to the force ring 13. The front and rear sides of the force plate 2 are fixedly connected to the connecting plate 26. The bottom inner wall of the shell 1 is fixedly connected to two guide plates 25. The far side of the two connecting plates 26 is slidably connected to the near side of the two guide plates 25. The connecting plate 26 connects the guide plate 25 and the force plate 2. The guide plate allows the connecting plate 26 to move linearly, thereby transmitting the force to the force plate 2, so that the force plate 2 moves linearly.

[0035] A crossbar 16 is fixedly connected to the bottom of the force plate 2, and a fixing plate 17 is fixedly connected to the bottom of the crossbar 16. There are two crossbars 16, one short and one long, which apply force to the sensor 18. The long bar has a telescopic function. The left and right sides of the force plate 4 are in contact with the adjacent side of the two force plates 4. The force plate 4 receives the pushing force of the fixing rod 3 and thus moves. The bottom of the force block 8 is slidably connected to the inner wall of the groove plate 5. The force block 8 receives the pushing force of the force block 6 and thus moves within the groove plate 5. The groove plate 5 provides linear motion for the force block 8. An outer plate 23 is fixedly connected to the right side of the outer shell 1. The outer side of the blocking plate 22 is slidably connected to the inner wall of the outer plate 23. The outer plate 23 connects the conveyor belt 27 and the outer shell 1. The baffle plate 22 blocks the large and small channels inside the outer plate 23. The right side of the outer plate 23 is fixedly connected to the conveyor belt 27, which receives the eggs passed through the large and small channels and transports them. The bottom inner wall of the outer shell 1 is fixedly connected to the guide plate 24. The bottom of the moving block 20 is slidably connected to the inside of the guide plate 24. The guide plate 24 guides the moving block 20, causing it to move in a straight line.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An egg detection and grading device, comprising a shell (1), characterized in that: A force-bearing plate (2) is slidably connected to the inner wall of the outer shell (1). A fixing plate (9) is fixedly connected to the bottom of the force-bearing plate (2). A fixing rod (3) is fixedly connected to the bottom of the fixing plate (9). A force-applying plate (4) is fixedly connected to the bottom of the fixing rod (3). A grooved plate (5) is fixedly connected to the inner wall of the bottom of the outer shell (1). Two force-bearing blocks (6) are slidably connected inside the grooved plate (5). A fixing rod (7) is fixedly connected to the opposite side of each of the two force-bearing blocks (6). (7) is fixedly connected to a force-applying block (8) on the opposite side. The bottom of the fixed plate (9) is fixedly connected to two fixed rods (10). The bottom of the fixed rods (10) is fixedly connected to a fixed ring (11). The bottom of the fixed ring (11) is fixedly connected to a strong spring (12). The bottom of the strong spring (12) is fixedly connected to a force-receiving ring (13). The left and right sides of the groove plate (5) are fixedly connected to fixed shells (15). The bottom inner wall of the shell (1) is fixedly connected to a transmission component for graded transmission.

2. The egg detection and grading device according to claim 1, characterized in that: The transmission assembly includes a sensor (18), the bottom of which is fixedly connected to the bottom inner wall of the housing (1), a moving rod (19) is fixedly connected to the driving end of the sensor (18), a moving block (20) is fixedly connected to the right side of the moving rod (19), a rotating plate (21) is rotatably connected to the top of the moving block (20), and a blocking plate (22) is rotatably connected to the top of the rotating plate (21).

3. The egg detection and grading device according to claim 1, characterized in that: The outer side of the fixed ring (11) is slidably connected to the inner wall of the fixed shell (15), the outer side of the force ring (13) is slidably connected to the inner wall of the fixed shell (15), and a connecting plate (14) is fixedly connected to the front side of the fixed shell (15).

4. The egg detection and grading device according to claim 1, characterized in that: The external force-applying block (8) is slidably connected to the inner wall of the fixed shell (15), and the front and rear sides of the force-bearing plate (2) are fixedly connected to the connecting plate two (26), and the bottom inner wall of the outer shell (1) is fixedly connected to two guide plates two (25).

5. The egg detection and grading device according to claim 4, characterized in that: The two connecting plates (26) are slidably connected on opposite sides to the two guide plates (25). A crossbar (16) is fixedly connected to the bottom of the force plate (2), and a fixing plate (17) is fixedly connected to the bottom of the crossbar (16).

6. The egg detection and grading device according to claim 1, characterized in that: The left and right sides of the force-applying plate (4) are in contact with the adjacent side of the two force-applying plates (4), and the bottom of the force-applying block (8) is slidably connected to the inner wall of the groove plate (5).

7. The egg detection and grading device according to claim 2, characterized in that: An outer plate (23) is fixedly connected to the right side of the outer shell (1), and the outer side of the baffle plate (22) is slidably connected to the inner wall of the outer plate (23). A conveyor belt (27) is fixedly connected to the right side of the outer plate (23).

8. The egg detection and grading device according to claim 2, characterized in that: The bottom inner wall of the outer shell (1) is fixedly connected to a guide plate (24), and the bottom of the moving block (20) is slidably connected inside the guide plate (24).

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