Eggshell removing device based on egg product processing

By designing an eggshell removal device, which uses an electric slider and a special-shaped pressure roller in conjunction with a conical egg-breaking block to achieve automated eggshell removal, the problem of low efficiency of manual removal is solved, production efficiency is improved and labor costs are reduced.

CN223640138UActive Publication Date: 2025-12-09SICHUAN RIESLING FOOD CO LTD
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Patent Information

Application Number
CN202520050770.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-09
Publication Date
2025-12-09
Estimated Expiration
2035-01-09

AI Technical Summary

Technical Problem

Current technologies rely on manual operation for eggshell removal, which is inefficient and cannot meet the needs of large-scale production.

Method used

An eggshell removal device based on egg product processing was designed. It uses an electric slider and a special-shaped pressure roller in conjunction with a conical egg-breaking block to realize the automated conveying and shell breaking of eggs. The egg liquid is introduced into the storage dish through the liquid guiding channel.

Benefits of technology

The automated removal of eggshells has been achieved, improving efficiency, reducing labor costs, and meeting the needs of large-scale production.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of eggshell removal, and provides an eggshell removal device based on egg product processing, which comprises a base, an inner support is fixed at the top of the base, and an egg conveying support is matched with an electric sliding block, an outer sliding rail and an inner sliding rail to form an automatic egg conveying system. Meanwhile, smooth conveying is guaranteed through a rail between the surrounding baffle and the inner support, and the specially-made baffle is additionally arranged at the bottom to prevent eggs and eggshells from falling off during conveying. The motor drives the special-shaped pressing wheel to rotate, the wide portion of the special-shaped pressing wheel acts on the egg pressing plate, the special-shaped pressing wheel is matched with the reset block, the guide column and the spring to achieve accurate downward pressing action, the special-shaped pressing wheel and the conical egg breaking block work cooperatively to achieve egg bottom shell breaking, and then egg liquid is smoothly guided into the storage vessel through the egg guide box and the liquid guide groove. Therefore, the generated automatic process is remarkable in effect, the eggshell removing efficiency is greatly improved, a large number of eggs can be quickly treated to meet the requirement of large-scale production, the labor cost is effectively reduced, and manual participation links are reduced.
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Description

Technical Field

[0001] This utility model relates to the field of eggshell removal technology, and in particular to an eggshell removal device based on egg product processing. Background Technology

[0002] For many egg products, such as egg liquid and egg powder, it is necessary to extract the egg liquid from the eggshell. Without removing the eggshell, pure egg liquid cannot be obtained, and subsequent processing steps such as stirring, mixing, and drying cannot be carried out. For example, egg liquid is needed to make a cake fluffy;

[0003] Currently, eggshell removal mainly relies on manual operation. Workers manually pick up the eggshells, tap them against a hard surface to make the egg liquid flow out, and then discard the eggshells to complete the removal process. This traditional method is extremely time-consuming and labor-intensive, and its removal efficiency is low, making it difficult to meet the needs of large-scale production or high-efficiency processing. Utility Model Content

[0004] The purpose of this invention is to provide an eggshell removal device for egg product processing, which solves the above-mentioned problems.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an eggshell removal device based on egg product processing, including a base, an inner support fixed to the top of the base, an inner slide rail fixed to the outer side wall of the inner support, a baffle plate set around the outer perimeter of the inner support, an outer slide rail fixed to the outer side wall of the baffle plate, the bottom of the baffle plate being fixedly connected to the top of the base, multiple sets of egg conveying supports being set at equal intervals between the baffle plate and the inner support, electric sliders being set on both sides of the egg conveying supports, one electric slider being set on the outer slide rail and the other electric slider being set on the inner slide rail, and an eggshell removal component being set at the middle position of the left side of the top of the inner support.

[0006] Preferably, the eggshell removal assembly includes a small bracket fixed at the middle position of the left side of the top of the inner bracket. The left side of the small bracket is fixed to the outer wall of the baffle. A shaped pressure roller is rotatably arranged between the two sets of small brackets. A motor is installed on the side wall of one set of small brackets, and the rotating shaft of the motor is fixedly connected to the rotating shaft on one side of the shaped pressure roller.

[0007] Preferably, an egg-pressing plate is provided below the irregularly shaped pressure roller, and the egg-pressing plate is located above the egg conveying bracket. Reset blocks are fixed on both sides of the egg-pressing plate, and guide posts are provided inside the reset blocks. The guide posts are fixed on both sides of the small bracket, and springs are wound around the outside of the guide posts. The springs are located at the bottom of the reset blocks. A conical egg-breaking block is provided below the egg-pressing plate, and the conical egg-breaking block is fixed between the baffle plate and the inner bracket. An egg-guiding box is provided below the conical egg-breaking block, and a liquid-guiding groove is provided in the middle of the bottom of the egg-guiding box. The liquid-guiding groove is opened on the left side of the top of the base.

[0008] Preferably, a lower support plate is provided between the enclosure and the inner support, and the lower support plate is located on the egg conveying support.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] This utility model provides an eggshell removal device for egg product processing. It constructs an automated egg conveying system using an egg conveying bracket, an electric slider, and outer and inner slide rails. A track between the baffle and the inner bracket ensures smooth conveying, and a special baffle at the bottom prevents eggs and shells from falling during transport. A motor drives a specially shaped pressure roller, whose wider section acts on the egg-pressing plate. This, combined with a reset block, guide column, and spring, achieves precise downward pressure, working in conjunction with a conical egg-breaking block to break the eggshell at the bottom. The egg liquid then flows smoothly into a storage dish through an egg guide box and liquid guide trough. The resulting automated process is highly effective, significantly improving eggshell removal efficiency, enabling rapid processing of large quantities of eggs to meet the requirements of large-scale production, and effectively reducing labor costs and manual intervention. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0013] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0014] Figure 4 This is a schematic diagram of the eggshell removal component of this utility model;

[0015] Figure 5 This is a cross-sectional view of the eggshell removal component of this utility model.

[0016] The following are the labels in the attached diagram: 1. Base; 2. Enclosure plate; 21. Outer slide rail; 3. Inner support; 31. Inner slide rail; 4. Egg conveying support; 41. Electric slider; 5. Small support; 51. Irregularly shaped pressure roller; 52. Motor; 53. Liquid guide trough; 54. Egg guide box; 55. Egg pressing plate; 56. Guide column; 57. Spring; 58. Conical egg breaking block; 59. Reset block; 6. Lower support plate. Detailed Implementation

[0017] 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.

[0018] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0019] Combination Figures 1 to 5 As shown, this utility model discloses an eggshell removal device based on egg product processing, comprising a base 1, an inner support 3 fixed to the top of the base 1, an inner slide rail 31 fixed to the outer side wall of the inner support 3, a baffle 2 provided around the outer periphery of the inner support 3, an outer slide rail 21 fixed to the outer side wall of the baffle 2, the bottom of the baffle 2 being fixedly connected to the top of the base 1, multiple sets of egg conveying supports 4 being arranged at equal intervals between the baffle 2 and the inner support 3, electric sliders 41 being provided on both sides of the egg conveying supports 4, one electric slider 41 being provided on the outer slide rail 21, and the other electric slider 41 being provided on the inner slide rail 31, and an eggshell removal component being provided at the middle position of the left side of the top of the inner support 3.

[0020] The eggshell removal assembly includes a small bracket 5 fixed at the middle position of the left side of the top of the inner bracket 3. The left side of the small bracket 5 is fixed to the outer wall of the enclosure 2. A special-shaped pressure roller 51 is rotatably arranged between the two sets of small brackets 5. A motor 52 is installed on the side wall of one set of small brackets 5. The rotating shaft of the motor 52 is fixedly connected to the rotating shaft on one side of the special-shaped pressure roller 51.

[0021] Below the irregularly shaped pressure roller 51 is an egg pressing plate 55, which is located above the egg conveying bracket 4. Reset blocks 59 are fixed on both sides of the egg pressing plate 55. Guide posts 56 are installed inside the reset blocks 59 and are fixed on both sides of the small bracket 5. Springs 57 are wound around the outside of the guide posts 56 and are located at the bottom of the reset blocks 59. Below the egg pressing plate 55 is a conical egg breaking block 58, which is fixed between the baffle plate 2 and the inner bracket 3. Below the conical egg breaking block 58 is an egg guiding box 54, and a liquid guiding groove 53 is installed in the middle of the bottom of the egg guiding box 54. The liquid guiding groove 53 is located on the left side of the top of the base 1.

[0022] A lower support plate 6 is provided between the enclosure plate 2 and the inner support 3, and the lower support plate 6 is located on the egg conveying support 4.

[0023] Working principle:

[0024] Eggs that need to have their shells removed are placed into the trough inside the egg conveying bracket 4. The electric slider 41 slides outside the outer slide rail 21 and the inner slide rail 31, so that the egg conveying bracket 4 moves on the track between the baffle plate 2 and the inner bracket 3, and the eggs can be conveyed.

[0025] When eggs are conveyed from the egg conveying bracket 4 to the egg pressing plate 55 and the conical egg breaking block 58, the motor 52 starts and drives the irregular pressure roller 51 to rotate. The wider part of the irregular pressure roller 51 rotates and presses down on the egg pressing plate 55. The reset blocks 59 on both sides of the egg pressing plate 55 slide outside the guide post 56 and compress the spring 57 to contract. The downward-moving egg pressing plate 55 presses down on the eggs placed in the egg conveying bracket 4, causing them to move down and approach the conical egg breaking block 58. The conical end of the top of the conical egg breaking block 58 is used to crush the bottom of the eggs, so that the egg liquid flows into the egg guide box 54. The egg guide box 54 then guides the egg liquid into the liquid guide trough 53, and the liquid guide trough 53 guides the egg liquid into the storage dish, thus completing the eggshell removal work.

[0026] It should be noted that a lower support plate 6 is provided between the baffle plate 2 and the inner support 3. The lower support plate 6 is located at the bottom of the egg conveying support 4, and the distance between the lower support plate 6 and the bottom of the egg conveying support 4 is small. The purpose of the lower support plate 6 is to ensure that the eggs and eggshells placed in the egg conveying support 4 will not fall out of the trough during conveying. Furthermore, there is no lower support plate 6 between the egg pressing plate 55 and the conical egg breaking block 58. The purpose is to ensure that the egg pressing plate 55 can press down on the eggs in the inner trough of the egg conveying support 4 so that they move down and collide with the conical egg breaking block 58.

[0027] The automatic breaking of eggshells allows for the extraction of egg liquid, and the automated design enables better eggshell removal.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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.

[0029] 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 eggshell removal device for egg product processing, comprising a base (1), characterized in that: An inner support (3) is fixed to the top of the base (1). An inner slide rail (31) is fixed to the outer side wall of the inner support (3). A baffle (2) is provided on the outer periphery of the inner support (3). An outer slide rail (21) is fixed to the outer side wall of the baffle (2). The bottom of the baffle (2) is fixedly connected to the top of the base (1). Multiple sets of egg conveying brackets (4) are provided at equal intervals between the baffle (2) and the inner support (3). Electric sliders (41) are provided on both sides of the egg conveying brackets (4). One electric slider (41) is provided on the outer slide rail (21), and the other electric slider (41) is provided on the inner slide rail (31). An eggshell peeling component is provided at the middle position on the left side of the top of the inner support (3).

2. The eggshell removal device for egg product processing according to claim 1, characterized in that: The eggshell removal assembly includes a small bracket (5) fixed at the middle position of the left side of the top of the inner bracket (3). The left side of the small bracket (5) is fixed to the outer wall of the enclosure (2). A special-shaped pressure roller (51) is rotatably arranged between the two sets of small brackets (5). A motor (52) is installed on the side wall of one set of small brackets (5). The rotating shaft of the motor (52) is fixedly connected to the rotating shaft on one side of the special-shaped pressure roller (51).

3. The eggshell removal device for egg product processing according to claim 2, characterized in that: Below the irregular pressure roller (51) is an egg pressing plate (55), which is located above the egg conveying bracket (4). On both sides of the egg pressing plate (55) are reset blocks (59), and inside the reset blocks (59) are guide columns (56). The guide columns (56) are fixed to both sides of the small bracket (5). Springs (57) are wound around the outside of the guide columns (56). The springs (57) are located at the bottom of the reset blocks (59). Below the egg pressing plate (55) is a conical egg breaking block (58), which is fixed between the baffle plate (2) and the inner bracket (3). Below the conical egg breaking block (58) is an egg guide box (54), and in the middle of the bottom of the egg guide box (54) is a liquid guide groove (53). The liquid guide groove (53) is located on the left side of the top of the base (1).

4. The eggshell removal device for egg product processing according to claim 3, characterized in that: A lower support plate (6) is provided between the enclosure plate (2) and the inner support (3), and the lower support plate (6) is located on the egg conveying support (4).