Edible mushroom pedicle removing device

By designing a support plate and an inclined figure-eight blade for removing the stems of edible fungi, the problem of unsafe operation and low efficiency in the existing technology has been solved, achieving safe and efficient removal of the stems, simplifying the operation process and improving cleaning convenience.

CN224112089UActive Publication Date: 2026-04-14ZHASHUI COUNTY RURAL REVITALIZATION INVESTMENT & DEV CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-14
Publication Date
2026-04-14

AI Technical Summary

Technical Problem

In existing edible fungi processing techniques, the removal of the stem is unsafe and inefficient, especially for mushrooms with thin stems, which require multi-directional cutting and can easily result in hand injuries.

Method used

Design a device for removing stems from edible fungi, comprising a support plate, a stem-removing frame, and a blade structure. The blades are distributed in a figure-eight shape and are set at an angle. Automatic cutting is achieved by moving the mushroom stem between the blades by hand. Combined with a storage frame and a recycling frame, it is easy to operate and clean.

Benefits of technology

It improves the safety and efficiency of stem removal, is easy to operate, avoids hand contact with the blade, reduces the risk of cuts, and makes it easy to clean up debris after cutting.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of edible mushroom processing, and particularly relates to an edible mushroom pedicle removing device which comprises a supporting plate, a pedicle removing frame is fixed to the top face of the supporting plate, a moving groove is formed in the inner side of the pedicle removing frame, one end of the moving groove penetrates through the pedicle removing frame, and a first blade is fixed to the top face of the inner side of the moving groove. A second blade is fixed to the bottom face of the inner side of the moving groove. According to the mushroom stem cutting machine, a processing worker transversely moves a mushroom stem on the inner sides of the two blades, due to the fact that the distance between the two blades is reduced, after the mushroom stem moves to a proper position, the two blades can automatically cut the mushroom stem, and after one-time cutting, the processing worker can rotate the mushroom stem and operate the mushroom stem again, so that cutting work of the whole mushroom stem is achieved. Compared with a conventional mode needing multi-directional manual cutting, the pedicle removing efficiency is high, meanwhile, the hands of a processing worker are located on the non-blade face side of the blade during cutting, the mushroom stems can be cut only by moving left and right, operation is safe, and cutting is convenient.
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Description

Technical Field

[0001] This utility model belongs to the field of edible fungi processing technology, specifically relating to a device for removing the stems of edible fungi. Background Technology

[0002] Edible fungi refer to large, edible mushrooms (macrofungi), commonly known as mushrooms. During processing, some edible fungi often have soil or culture medium adhering to their stems, meaning there is debris at the base. Generally, processors need to use knives to remove the stems, requiring them to hold the mushroom in one hand and the knife in the other, which can easily lead to hand cuts, especially for mushrooms with thinner stems. This is unsafe and requires cutting the stem from multiple angles, resulting in low efficiency. Therefore, a mushroom stem-removing device is needed to solve these problems. Utility Model Content

[0003] To address the aforementioned problems in the existing technology, this utility model provides a device for removing the stems of edible fungi, which is convenient, safe, and highly practical.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mushroom stem removal device, comprising a support plate, a stem removal frame fixed on the top surface of the support plate, a movable groove provided on the inner side of the stem removal frame, one end of the movable groove penetrating the stem removal frame, a first blade fixed on the inner top surface of the movable groove, and a second blade fixed on the inner bottom surface of the movable groove, both the first blade and the second blade being inclined, the first blade and the second blade being distributed in a figure-eight shape, the distance between one end of the first blade and one end of the second blade being greater than the distance between the other ends of the first blade and the second blade, and a mushroom being disposed between the first blade and the second blade.

[0005] As a preferred technical solution of the edible fungus stem removal device of this utility model, a storage frame is fixed on one side wall of the support plate, a placement groove is provided on the inner side of the storage frame, a partition is fixed in the middle of the placement groove, and baffles are symmetrically fixed on the top edge of the storage frame.

[0006] As a preferred technical solution of the edible fungus stem removal device of this utility model, a movable frame is inserted into the inner side of the placement groove, and a buckle is fixed on the top edge of the movable frame, and the buckle is engaged with the top of the storage frame.

[0007] As a preferred technical solution of the edible fungus stem removal device of this utility model, a recycling frame is fixed on the other side wall of the support plate, and the recycling frame is L-shaped.

[0008] As a preferred technical solution of the edible fungus stem removal device of this utility model, a guide plate is fixed on one side wall of the stem removal frame, and the guide plate is located above the recycling frame.

[0009] As a preferred technical solution of the edible mushroom stem removal device of this utility model, a mushroom stem is fixed on the mushroom, and the mushroom stem is located between the first blade and the second blade.

[0010] As a preferred technical solution of the edible fungus stem removal device of this utility model, both the bottom of the recycling frame and the storage frame are fixed with support legs, and the bottom of the support legs is fixed with a base plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In use, this invention utilizes a support plate and a stem-removing frame. The stem-removing frame is installed on the top of the support plate, and a first blade and a second blade are fixed to the top and bottom surfaces of the inner side of the frame, respectively. The two blades are arranged in a V-shape, with their cutting surfaces close to each other. The distance between one end of the two blades is greater than the distance between the other ends. When processing edible fungi to remove the stems, the operator holds the mushroom stem and inserts the stem end between the first and second blades. The operator then moves the stem laterally inside the two blades. As the distance between the two blades decreases, the two blades automatically cut the stem after it reaches the appropriate position. Simultaneously, the two blades are tilted to cut the stem at an angle, avoiding excessive cutting. After one cut, the operator can rotate the stem and repeat the operation to achieve the overall cutting of the stem. Compared to conventional methods that require manual cutting from multiple directions, this method is more efficient in removing stems. Furthermore, during cutting, the operator's hands are located on the non-cutting side of the blades, requiring only left and right movement to cut the stem, making the operation safe and convenient.

[0013] In addition, by setting a storage frame on one side of the support plate and inserting a movable frame inside, and setting a recycling frame on the other side of the support plate, when removing the stems of mushrooms, untreated edible fungi can be placed inside the storage frame and treated edible fungi can be placed inside the movable frame, making it easy to retrieve the edible fungi. At the same time, the recycling frame is located below the stem removal frame and can receive the cut stems, making it easy to clean up later and avoiding a messy situation at the stem removal site. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the support plate, storage frame, and recycling frame of this utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of the stem-removing frame of this utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the movable frame of this utility model.

[0019] In the diagram: 1. Support plate; 2. Support leg; 21. Base plate; 3. Storage frame; 31. Placement slot; 32. Partition; 33. Baffle; 4. Recycling frame; 5. Stem removal frame; 51. Moving slot; 52. First blade; 53. Second blade; 54. Guide plate; 6. Mushroom; 61. Mushroom stem; 7. Moving frame; 71. Buckle. Detailed Implementation

[0020] 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. Example 1

[0021] Please see Figure 1-4 This utility model provides the following technical solution: a device for removing stems from edible fungi, including a support plate 1, a storage frame 3 fixed to one side wall of the support plate 1, a placement groove 31 provided on the inner side of the storage frame 3, which can hold unprocessed mushrooms 6, a partition 32 fixed in the middle of the placement groove 31, dividing the placement groove 31 into two, baffles 33 symmetrically fixed on the top edge of the storage frame 3, and support legs 2 fixed to the bottom of both the recovery frame 4 and the storage frame 3, with a base plate 21 fixed to the bottom of the support legs 2; when removing stems from edible fungi, this solution allows unprocessed and processed edible fungi to be placed in different placement grooves 31 for easy access.

[0022] Reference Figure 1 and Figure 3As shown, specifically, a stem-removing frame 5 is fixed to the top surface of the support plate 1. A moving groove 51 is provided inside the stem-removing frame 5. One end of the moving groove 51 passes through the stem-removing frame 5, allowing the processor to place the edible fungus between two blades through this opening. A first blade 52 is fixed to the top inner surface of the moving groove 51, and a second blade 53 is fixed to the bottom inner surface of the moving groove 51. Both the first blade 52 and the second blade 53 are inclined and arranged in a V-shape. The cutting surfaces of the two blades are close to each other. The distance between one end of the first blade 52 and one end of the second blade 53 is greater than the distance between the other ends of the first blade 52 and the second blade 53. That is, after the fungus stem 61 is placed between the two blades through the opening, as the fungus stem 61 moves, the distance between the two blades... The spacing between the blades gradually decreases, accommodating different sizes of mushroom stems 61. A mushroom 6 is positioned between the first blade 52 and the second blade 53, with a mushroom stem 61 fixed to it. The mushroom stem 61 is located between the first blade 52 and the second blade 53. In this method, when removing the stems of edible fungi, the operator holds the mushroom stem 61 between the two blades, with their hand positioned on the non-blade side of the blade, ensuring safe operation. Moving the mushroom stem 61 between the two blades, as the blade spacing decreases, allows the inclined blade to cut the stem. Simultaneously, the blade is tilted to avoid over-cutting. After one cut, the operator rotates the mushroom stem 61 ninety degrees and repeats the above operation to achieve complete stem cutting. Compared to manual multi-directional cutting with a handheld knife, this method is safer, more efficient, and highly practical. Example 2

[0023] In another embodiment of this solution, refer to Figure 1 and Figure 4 As shown, specifically, a movable frame 7 is inserted into the inner side of the placement slot 31, and a buckle 71 is fixed to the top edge of the movable frame 7. The buckle 71 is engaged with the top of the storage frame 3. By using the movable frame 7 which is easy to insert and place, the edible fungi after the stems have been removed can be placed inside the movable frame 7 for easy subsequent transportation.

[0024] Reference Figure 1 and Figure 2 As shown, specifically, a recycling frame 4 is fixed to the other side wall of the support plate 1. The recycling frame 4 is L-shaped with openings at both ends to facilitate the removal of debris from the inside. A guide plate 54 is fixed to one side wall of the stem removal frame 5. The guide plate 54 is located above the recycling frame 4. The cut-off mushroom stems can be collected through the guide plate 54 and the recycling frame 4, which facilitates cleaning and avoids a messy processing site.

[0025] The working principle and usage process of this utility model are as follows: When processing edible fungi, the operator can place the edible fungi inside the storage frame 3 and sit on one side of the tool to easily take out the edible fungi from the inside of the storage frame 3. Then, the edible fungi stem 61 is inserted into the opening at one end of the stem removal frame 5, so that the stem 61 is located between the inclined first blade 52 and the second blade 53. The operator moves the stem 61, and as the distance between the two blades decreases, the inclined blades can cut the stem end of the stem 61. After one cutting, the operator rotates the stem 61 ninety degrees and repeats the cutting operation to completely remove the stem. The operator places the stem-removed edible fungi inside the moving frame 7 for easy transfer, and then takes out the edible fungi again for cutting. The cut stem falls inside the recycling frame 4 for easy recycling and cleaning.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A device for removing stems from edible fungi, comprising a support plate (1), characterized in that: The top surface of the support plate (1) is fixed with a stem removal frame (5). The inner side of the stem removal frame (5) is provided with a moving groove (51). One end of the moving groove (51) passes through the stem removal frame (5). The top inner surface of the moving groove (51) is fixed with a first blade (52). The bottom inner surface of the moving groove (51) is fixed with a second blade (53). The first blade (52) and the second blade (53) are both inclined. The first blade (52) and the second blade (53) are distributed in a figure-eight shape. The distance between one end of the first blade (52) and one end of the second blade (53) is greater than the distance between the other end of the first blade (52) and the other end of the second blade (53). A mushroom (6) is provided between the first blade (52) and the second blade (53).

2. The edible mushroom stem-removing device according to claim 1, characterized in that: A storage frame (3) is fixed to one side wall of the support plate (1), and a placement groove (31) is provided on the inner side of the storage frame (3). A partition (32) is fixed in the middle of the placement groove (31), and baffles (33) are symmetrically fixed on the top edge of the storage frame (3).

3. The edible mushroom stem-removing device according to claim 2, characterized in that: A movable frame (7) is inserted into the inner side of the placement slot (31), and a buckle (71) is fixed on the top edge of the movable frame (7), which is engaged with the top of the storage frame (3).

4. The edible mushroom stem removal device according to claim 3, characterized in that: A recycling frame (4) is fixed to the other side wall of the support plate (1), and the recycling frame (4) is L-shaped.

5. The edible mushroom stem-removing device according to claim 4, characterized in that: A guide plate (54) is fixed to one side wall of the pruning frame (5), and the guide plate (54) is located above the recycling frame (4).

6. The edible mushroom stem-removing device according to claim 5, characterized in that: The mushroom (6) has a stem (61) fixed on it, and the stem (61) is located between the first blade (52) and the second blade (53).

7. The edible mushroom stem-removing device according to claim 6, characterized in that: Both the recycling box (4) and the storage box (3) are fixed with support legs (2), and the bottom of the support legs (2) is fixed with a base plate (21).