An egg grading and conveying apparatus
By introducing limit and anti-collision and dust removal mechanisms into the egg grading and conveying equipment, the problem of egg collisions at the junction is solved, achieving safe and stable egg conveying and efficient grading, thus improving production quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINAN YIFENG AGRI TECH CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-16
Smart Images

Figure CN224356853U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of egg processing technology, and in particular to an egg grading and conveying device. Background Technology
[0002] In the egg production and processing process, egg grading and conveying equipment is an important piece of equipment for classifying eggs according to standards such as size.
[0003] Existing egg grading and conveying equipment is prone to collisions between eggs and between eggs and equipment components during egg transfer, turning, or entry into the grading station. Because eggshells are fragile and cannot absorb the impact force from these collisions, they easily break the eggs, increasing production costs and reducing product qualification rates. Therefore, we provide an egg grading and conveying device. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides an egg grading and conveying device that solves the technical problem that existing grading and conveying devices are prone to collisions at the egg junctions, thus affecting the quality of egg production and processing. The device can limit the eggs to prevent them from leaving the conveying route, and also incorporates a structure at the egg junctions to reduce impact, thereby improving the safety and conveying efficiency of eggs during the grading and conveying process.
[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an egg grading and conveying device, including a conveyor platform connected to the conveyor table, wherein the conveyor platform is provided with a limiting and anti-collision mechanism to reduce the impact force generated during egg transportation, and the conveyor platform is provided with a dust removal mechanism to eliminate the debris generated during egg transportation.
[0006] The limiting and anti-collision mechanism includes a motor installed on the side of the conveyor table. The output end of the motor is connected to the inside of the conveyor table via a conveyor roller. A gear is installed at the other end of the conveyor roller. A guide seat is installed at the bottom inside the conveyor table. An inclined seat connected to the conveyor table is installed at one end of the conveyor table. Multiple sets of baffles of different lengths are installed inside the inclined seat. A baffle cover is installed at the top of the inclined seat. A collection frame is installed at one end of the conveyor table. Two sets of anti-collision sponges are installed inside the collection frame. Electric push rods are installed on both sides of the conveyor table. A connecting frame is installed at the output end of the electric push rod. Multiple sets of circular rollers are rotatably connected inside the connecting frame.
[0007] Preferably, the dust removal mechanism includes a second motor installed on the side of the conveyor table, a conveyor roller connected to the output end of the second motor and the inside of the conveyor table, a second gear installed at the other end of the conveyor roller, a placement groove opened on one side of the top of the conveyor table, a vacuum cleaner and a vacuum head installed inside the placement groove, a fixed frame installed on the top of the conveyor table, an electric push rod installed on the top of the fixed frame, and a cleaning sponge movably installed at the bottom of the electric push rod.
[0008] Preferably, the guide seats are distributed at an angle at the bottom of the conveyor table, and the guide seats are made of silicone material.
[0009] Preferably, the top of the baffle bar abuts against the inner side of the baffle cover, and the collection frame is inclinedly distributed at one end of the conveyor table.
[0010] Preferably, the connecting frames are symmetrically distributed on both sides of the conveying roller, and the roller is made of rubber.
[0011] Preferably, the length of the cleaning sponge is greater than the length of the conveyor roller, and the distance between the two sets of conveyor rollers is less than the distance between the two sets of conveyor rollers.
[0012] By employing the above technical solution, this utility model provides an egg grading and conveying device, which has at least the following beneficial effects:
[0013] 1. This utility model, by setting a limiting and anti-collision mechanism, can transport eggs of different sizes during the egg transport process. In addition, it can reduce the impact force generated by the rolling of eggs during the egg sorting process, thus having an anti-collision effect and improving the transport stability of eggs. Furthermore, it can limit the eggs, further improving the smoothness of egg transport.
[0014] 2. By setting up a dust removal mechanism, this utility model can eliminate the debris such as chicken feathers that easily accumulate on the surface of eggs during the egg transportation process, thus preventing debris from adhering to the egg surface. This not only improves the transportation environment of the eggs but also enhances the processing quality of the eggs. Attached Figure Description
[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.
[0016] In the attached diagram:
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a side view of the structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the limiting and anti-collision mechanism of this utility model;
[0020] Figure 4 This is a schematic diagram of a portion of the limiting and anti-collision mechanism of this utility model;
[0021] Figure 5 This is a schematic diagram of the dust removal mechanism of this utility model.
[0022] In the diagram: 1. Conveyor platform; 2. Transfer platform;
[0023] 3. Limiting and anti-collision mechanism; 31. Motor 1; 32. Conveyor roller; 33. Gear 1; 34. Guide seat; 35. Inclined seat; 36. Stop bar; 37. Baffle cover; 38. Collection frame; 39. Anti-collision sponge; 310. Electric push rod; 311. Connecting frame; 312. Circular roller;
[0024] 4. Dust removal mechanism; 41. Motor II; 42. Conveyor roller; 43. Gear II; 44. Placement slot; 45. Vacuum cleaner; 46. Vacuum head; 47. Fixing frame; 48. Electric push rod; 49. Cleaning sponge. Detailed Implementation
[0025] 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.
[0026] Example 1
[0027] Existing grading and conveying equipment is prone to collisions at the egg transfer point, which can affect the quality of egg production and processing. This embodiment provides an egg grading and conveying device, please refer to... Figure 1 - Figure 5 This egg grading and conveying equipment can limit the movement of eggs to prevent them from deviating from the conveying path, and also features a structure at the egg junction to reduce impact, thereby improving the safety and efficiency of egg grading and conveying. The equipment includes a conveyor platform 2 connected to a conveyor table 1. The conveyor platform 1 is equipped with a limiting and anti-collision mechanism 3 to reduce the impact of egg transport, and the conveyor platform 2 is equipped with a dust removal mechanism 4 to remove debris generated during egg transport. The limiting and anti-collision mechanism 3 can limit the movement of eggs to prevent them from deviating from the egg transport path and also has a certain anti-collision effect, improving the processing quality of the eggs. The dust removal mechanism 4 can remove debris generated during transport, preventing debris from adhering to the egg surface, further improving the processing quality of the eggs.
[0028] Existing egg grading and conveying equipment is prone to collisions between eggs and between eggs and equipment parts during egg handover, turning, or entry into the grading station. Because eggshells are fragile, they cannot effectively absorb the impact force of the collision, resulting in egg breakage. This increases production costs and reduces the yield of qualified products. In order to solve the above problems... The limiting and anti-collision mechanism 3 includes a motor 31 installed on the side of the conveyor table 1. A conveyor roller 32 is connected to the output end of the motor 31 and the inside of the conveyor table 1. A gear 33 is installed at the other end of the conveyor roller 32. A guide seat 34 is installed at the bottom inside the conveyor table 1. The guide seats 34 are distributed at an angle at the bottom inside the conveyor table 1, allowing small eggs to roll through the guide seats 34 to the entrance of the inclined seat 35. The guide seats 34 are made of silicone, utilizing the elasticity of silicone to protect the eggs. An inclined seat 35 connected to the conveyor table 2 is installed at one end of the conveyor table 1. Multiple sets of baffles 36 of different lengths are installed inside the inclined seat 35. The top of the baffles 36 abuts against the inner side of the baffle cover 37 during the rolling process. The inclined seat 35 has a baffle 37 installed at the top. A collection frame 38 is installed at one end of the conveyor table 1. The collection frame 38 is inclined at one end of the conveyor table 1 to facilitate the collection of larger eggs and has the function of screening eggs. Two sets of anti-collision sponges 39 are installed inside the collection frame 38. Electric push rods 310 are installed on both sides of the conveyor table 1. A connecting frame 311 is installed at the output end of the electric push rod 310. The connecting frame 311 is symmetrically distributed on both sides of the conveyor roller 32, thereby limiting the conveying route of the eggs and preventing the eggs from deviating. Multiple sets of round rollers 312 are rotatably connected inside the connecting frame 311. The round rollers 312 are made of rubber, which improves the protection of the eggs. The electric push rod 310 moves the connecting frame 311 to a suitable position, thereby limiting the eggs on the roller 312. The motor 31 drives a set of conveyor rollers 32 to rotate. With the meshing of gears 33, the other conveyor rollers 32 rotate, thus conveying the eggs. Smaller eggs fall from between the conveyor rollers 32 onto the guide seat 34. Under the action of the guide seat 34, the smaller eggs roll to the entrance of the inclined seat 35. With the limit of the baffle 36 and the baffle cover 37, the smaller eggs roll out from the exit of the inclined seat 35, further preventing collisions. Larger eggs roll into the collection frame 38, where the anti-collision sponge 39 provides further cushioning, improving the stability of egg conveying.
[0029] Example 2
[0030] Based on Example 1, such as Figure 1 - Figure 5As shown, existing graded transport equipment is prone to collisions at the egg junction, which affects the quality of egg production and processing. However, during the transport of eggs, chicken droppings, chicken feathers, and other debris easily adhere to the surface of the eggs, which can affect the transport efficiency and reduce the quality of egg production and processing. Therefore, this device is also equipped with a structure to eliminate debris generated during the transport of eggs.
[0031] During transportation, chicken manure, feathers, and other debris easily adhere to the surface of eggs, affecting the transportation process and reducing the quality of egg production and processing. To address these issues, a dust removal mechanism 4 includes a second motor 41 installed on the side of the conveyor table 2. The output end of the second motor 41 is connected to a conveyor roller 42 inside the conveyor table 2. The distance between the two sets of conveyor rollers 42 is less than the distance between the two sets of conveyor rollers 32, thus enabling the conveying of eggs of different sizes. A second gear 43 is installed at the other end of the conveyor roller 42. A placement groove 44 is opened on one side of the top of the conveyor table 2, and a vacuum cleaner 45 and a vacuum head 46 are installed inside the placement groove 44. A fixed frame 47 is installed at the top of the conveyor table 2, and an electric push rod 48 is installed at the top of the fixed frame 47. A cleaning sponge 49 is movably installed at the bottom of the electric push rod 48. The length of the cleaning sponge 49 is greater than the length of the conveyor roller 42, which can better wipe away debris from the surface of the eggs. The operation of motor 41 drives a set of conveyor rollers 42 to rotate. With the meshing of multiple sets of gears 43, other conveyor rollers 42 can be driven to rotate, thereby conveying small eggs. The operation of vacuum cleaner 45 causes the vacuum head 46 to absorb and eliminate the debris generated during transportation. The operation of electric push rod 48 moves cleaning sponge 49 to a suitable position, so that cleaning sponge 49 can wipe the surface of the egg, thereby improving the cleaning efficiency of the egg.
[0032] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An egg grading and conveying device, comprising a conveyor platform (2) connected to a conveyor table (1), characterized in that: The conveyor platform (1) is equipped with a limiting anti-collision mechanism (3) to reduce the impact force generated during egg transportation, and the conveyor platform (2) is equipped with a dust removal mechanism (4) to eliminate the debris generated during egg transportation. The limiting and anti-collision mechanism (3) includes a motor (31) installed on the side of the conveyor table (1). The output end of the motor (31) is connected to the inside of the conveyor table (1) by a conveying roller (32). The other end of the conveying roller (32) is equipped with a gear (33). The bottom of the inside of the conveyor table (1) is equipped with a guide seat (34). One end of the conveyor table (1) is equipped with an inclined seat (35) connected to the conveyor table (2). The inclined seat (35) is equipped with multiple sets of baffles (36) of different lengths. The top of the inclined seat (35) is equipped with a baffle (37). One end of the conveyor table (1) is equipped with a collection frame (38). The inside of the collection frame (38) is equipped with two sets of anti-collision sponges (39). Electric push rods (310) are installed on both sides of the conveyor table (1). The output end of the electric push rod (310) is equipped with a connecting frame (311). The connecting frame (311) is rotatably connected with multiple sets of round rollers (312).
2. The egg grading and conveying device according to claim 1, characterized in that: The dust removal mechanism (4) includes a second motor (41) installed on the side of the conveyor (2). The output end of the second motor (41) is connected to the inside of the conveyor (2) by a conveyor roller (42). The other end of the conveyor roller (42) is equipped with a second gear (43). A placement groove (44) is opened on one side of the top of the conveyor (2). A vacuum cleaner (45) and a vacuum head (46) are installed inside the placement groove (44). A fixed frame (47) is installed on the top of the conveyor (2). An electric push rod (48) is installed on the top of the fixed frame (47). A cleaning sponge (49) is movably installed at the bottom of the electric push rod (48).
3. The egg grading and conveying device according to claim 1, characterized in that: The guide seat (34) is distributed at an angle at the bottom of the conveyor table (1), and the guide seat (34) is made of silicone material.
4. The egg grading and conveying device according to claim 1, characterized in that: The top of the baffle (36) abuts against the inside of the baffle (37), and the collection frame (38) is inclinedly distributed at one end of the conveyor table (1).
5. The egg grading and conveying device according to claim 1, characterized in that: The connecting frame (311) is symmetrically distributed on both sides of the conveying roller (32), and the material of the circular roller (312) is rubber.
6. The egg grading and conveying device according to claim 2, characterized in that: The length of the cleaning sponge (49) is greater than the length of the conveyor roller (42), and the distance between the two sets of conveyor rollers (42) is less than the distance between the two sets of conveyor rollers (32).