Automatic pricking device for edible mushroom stick

Abstract

The utility model relates to the field of edible mushroom cultivation technology especially is a kind of edible mushroom stick automatic pricking device, including base, the top of base is fixedly connected with fixed shell, the inboard fixed connection electric telescopic link of fixed shell, the one end fixedly connected with support shell of electric telescopic link away from fixed shell, the output end fixedly connected with the connecting rod of penetrating support shell of electric telescopic link, the one end fixedly connected with support plate of connecting rod away from fixed shell, the side fixedly connected with the symmetrically arranged side plate of support plate away from connecting rod, two the side plate between rotationally connected have roller, the outside fixed connection of support shell is located the limiting shell of support plate left side, the one end fixedly connected with annular tube of limiting shell away from support shell, in the utility model, the surface of stick can be accurately pricked all-round, and the hole interval can be adjusted according to requirement, in turn guarantee the ventilation demand of different stick.

Description

Technical Field

[0001] This utility model relates to the field of edible fungi cultivation technology, specifically to an automated perforation device for edible fungi substrate. Background Technology

[0002] Edible fungi (such as shiitake mushrooms, oyster mushrooms, and enoki mushrooms) are aerobic fungi. During mycelial growth, they need a sufficient supply of oxygen and must also expel waste gases such as carbon dioxide produced during metabolism. Otherwise, the mycelial growth will be slow, the vitality will be insufficient, and even the fruiting rate and quality will be affected. However, the substrate is usually made of an airtight plastic film wrapped around the culture medium, which cannot meet the oxygen exchange requirements under natural conditions. Therefore, puncturing holes for ventilation has become a key process in the cultivation of edible fungi.

[0003] In some existing automated piercing devices, the multi-hole adjusting blades are fixedly arranged, which can only pierce one side or a local area of ​​the mushroom log, and cannot achieve 360° all-round piercing. This results in uneven oxygen circulation inside the mushroom log and affects the uniformity of mycelial growth. Therefore, an automated piercing device for edible mushroom logs is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an automated piercing device for edible mushroom substrate to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automated perforation device for edible mushroom logs includes a base, a fixed shell fixedly connected to the top of the base, an electric telescopic rod fixedly connected to the inner side of the fixed shell, a support shell fixedly connected to the end of the electric telescopic rod away from the fixed shell, a connecting rod penetrating the support shell fixedly connected to the output end of the electric telescopic rod, a support plate fixedly connected to the end of the connecting rod away from the fixed shell, symmetrically arranged side plates fixedly connected to the side of the support plate away from the connecting rod, a roller rotatably connected between the two side plates, and a device located on the left side of the support plate fixedly connected to the outer side of the support shell. The limiting shell has an annular tube fixedly connected to one end of the limiting shell away from the supporting shell. An air inlet pipe is fixedly connected to the top end of the annular tube. A sealing rubber layer is provided on the inner side of the limiting shell. A limiting plate is fixedly connected to the side of the sealing rubber layer away from the annular tube. A needle penetrating the limiting shell and the supporting shell is fixedly connected to the side of the limiting plate away from the sealing rubber layer. A spring is provided on the outer side of the needle and located inside the limiting shell. An air groove is opened inside the annular tube. An air hole is opened at one end of the limiting shell near the annular tube. An operating rod is provided on the left side of the base.

[0007] Preferably, the electric telescopic rods and connecting rods are in groups of twelve, with each group of four electric telescopic rods and connecting rods forming a larger group, and they are symmetrically arranged between the support shell and the fixed shell with the center of the support shell as the center.

[0008] Preferably, there are several rollers, which are spaced apart and evenly arranged between two side plates and a support plate.

[0009] Preferably, the limiting shell, sealing rubber layer, limiting plate, needle and spring are grouped together, and there are several groups in total. The limiting shell, sealing rubber layer, limiting plate, needle and spring are evenly arranged in a spaced manner between the annular tube and the supporting shell with the center of the supporting shell as the center.

[0010] Preferably, the shape of the hole on the left side of the base matches the outer shape of the operating lever body, and the inner side of the hole on the left side of the base fits into each other.

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

[0012] 1. In this utility model, by setting components such as annular pipe, air inlet pipe, sealing rubber layer, limiting plate, piercing needle, spring, air groove and air hole, the surface of the mushroom stick can be accurately pierced in all directions. At the same time, the hole spacing can be adjusted according to the needs to ensure the ventilation needs of different mushroom sticks in turn. This solves the problem that in some existing automated piercing devices, the multi-hole adjusting cutter head is fixedly arranged, which can only pierce one side or local area of ​​the mushroom stick and cannot achieve 360° all-round piercing, resulting in uneven oxygen flow inside the mushroom stick and affecting the uniformity of mycelial growth.

[0013] 2. In this utility model, the spacing between the support plates can be adjusted according to the different diameters of the mushroom sticks by the electric telescopic rod, support plate, side plate and roller, so as to meet the fixing effect of mushroom sticks of various diameters, facilitate precise piercing, and reduce the friction when the mushroom sticks move to avoid damage to the surface protective film. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This utility model Figure 1 A schematic diagram of the structure from the right perspective;

[0016] Figure 3 This utility model Figure 1 A schematic diagram of the front-view cross-sectional structure.

[0017] In the diagram: 1. Base; 2. Fixed shell; 3. Electric telescopic rod; 4. Support shell; 5. Connecting rod; 6. Support plate; 7. Side plate; 8. Roller; 9. Limiting shell; 10. Ring tube; 11. Air inlet pipe; 12. Sealing rubber layer; 13. Limiting plate; 14. Needle; 15. Spring; 16. Air groove; 17. Air hole; 18. Operating rod. Detailed Implementation

[0018] 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.

[0019] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0021] Please see Figure 1-3 This utility model provides a technical solution:

[0022] An automated perforation device for edible mushroom logs includes a base 1, a fixed shell 2 fixedly connected to the top of the base 1, an electric telescopic rod 3 fixedly connected to the inner side of the fixed shell 2, a support shell 4 fixedly connected to the end of the electric telescopic rod 3 away from the fixed shell 2, a connecting rod 5 penetrating the support shell 4 fixedly connected to the output end of the electric telescopic rod 3, a support plate 6 fixedly connected to the end of the connecting rod 5 away from the fixed shell 2, symmetrically arranged side plates 7 fixedly connected to the side of the support plate 6 away from the connecting rod 5, a roller 8 rotatably connected between the two side plates 7, and a limiting shell 9 located on the left side of the support plate 6 fixedly connected to the outer side of the support shell 4. An annular tube 10 is fixedly connected to the end away from the support shell 4. An air inlet pipe 11 is fixedly connected to the top of the annular tube 10. A sealing rubber layer 12 is provided on the inner side of the limiting shell 9. A limiting plate 13 is fixedly connected to the side of the sealing rubber layer 12 away from the annular tube 10. A needle 14 that penetrates the limiting shell 9 and the support shell 4 is fixedly connected to the side of the limiting plate 13 away from the sealing rubber layer 12. A spring 15 located inside the limiting shell 9 is provided on the outer side of the needle 14. An air groove 16 is opened inside the annular tube 10. An air hole 17 is opened at the end of the limiting shell 9 near the annular tube 10. An operating rod 18 is provided on the left side of the base 1.

[0023] The electric telescopic rods 3 and connecting rods 5 form a group of twelve groups, with four groups of electric telescopic rods 3 and connecting rods 5 forming a larger group. These groups are symmetrically arranged between the support shell 4 and the fixed shell 2, with the center of the support shell 4 as the center. The spacing between the support plates 6 can be freely adjusted according to usage requirements, facilitating compatibility with mushroom sticks of different diameters. Several rollers 8 are spaced apart and evenly distributed between the two side plates 7 and one support plate 6, effectively reducing friction during mushroom stick movement and protecting the thin film on the mushroom stick surface. The protective shell 9, sealing rubber layer 12, limiting plate 13, piercing needle 14 and spring 15 are grouped together, and there are several groups in total. The limiting shell 9, sealing rubber layer 12, limiting plate 13, piercing needle 14 and spring 15 are evenly arranged in a spaced manner between the annular tube 10 and the supporting shell 4 with the center of the supporting shell 4 as the center, so as to make all-round and uniform piercing on the surface of the mushroom stick; the shape of the hole on the left side of the base 1 matches the outer shape of the operating rod 18, and the inner side of the hole on the left side of the base 1 and the outer side of the operating rod 18 fit together.

[0024] Workflow: When using an automatic piercing device for edible mushroom logs, the entire system is externally powered and controlled by an external controller, control chip, and air pump. First, based on the size of the mushroom log, the external controller activates the electric telescopic rod 3. The telescopic rod 3 adjusts the distance between multiple support plates 6. Once adjusted to the appropriate position, the mushroom log is placed between the support plates 6. Under the action of multiple rollers 8, the mushroom log can be easily moved. Then, using the operating rod 18, supported by the base 1, the mushroom log is moved inside the support shell 4. When one end of the mushroom log is between multiple piercing needles 14, the external controller activates the external air pump. When the pump is started, pressure is injected into the air inlet pipe 11 through the air pump and pipeline. The high-pressure gas enters the air groove 16 through the air inlet pipe 11, then enters the air hole 17 through the air groove 16, and then enters multiple sets of limiting shells 9 through the air hole 17. This pushes the sealing rubber layer 12 and the limiting plate 13 to move. The limiting plate 13 pushes the piercing needle 14 to move, thereby driving the piercing needle 14 to pierce the mushroom stick. After piercing, the stick is reset under the action of the spring 15 to prepare for the next piercing. Then, the mushroom stick is pushed to move again by the operating rod 18 for the next piercing. The distance the mushroom stick has moved can be easily determined by the scale on the operating rod 18, so the spacing of the piercing can be freely controlled according to the needs.

[0025] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0026] 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 automated perforation device for edible mushroom logs, comprising a base (1), characterized in that: A fixed shell (2) is fixedly connected to the top of the base (1). An electric telescopic rod (3) is fixedly connected to the inner side of the fixed shell (2). A support shell (4) is fixedly connected to the end of the electric telescopic rod (3) away from the fixed shell (2). A connecting rod (5) penetrating the support shell (4) is fixedly connected to the output end of the electric telescopic rod (3). A support plate (6) is fixedly connected to the end of the connecting rod (5) away from the fixed shell (2). A symmetrically arranged side plate (7) is fixedly connected to the side of the support plate (6) away from the connecting rod (5). A roller (8) is rotatably connected between the two side plates (7). A limiting shell (9) located on the left side of the support plate (6) is fixedly connected to the outer side of the support shell (4). The limiting shell (9) is located on the left side of the support shell (4). A ring tube (10) is fixedly connected, and an air inlet pipe (11) is fixedly connected to the top end of the ring tube (10). A sealing rubber layer (12) is provided on the inner side of the limiting shell (9). A limiting plate (13) is fixedly connected to the side of the sealing rubber layer (12) away from the ring tube (10). A needle (14) penetrating the limiting shell (9) and the support shell (4) is fixedly connected to the side of the limiting plate (13) away from the sealing rubber layer (12). A spring (15) located inside the limiting shell (9) is provided on the outer side of the needle (14). An air groove (16) is opened inside the ring tube (10). An air hole (17) is opened at the end of the limiting shell (9) near the ring tube (10). An operating rod (18) is provided on the left side of the base (1).

2. The automated perforation device for edible mushroom logs according to claim 1, characterized in that: The electric telescopic rod (3) and the connecting rod (5) are a group of twelve groups. Every four groups of electric telescopic rods (3) and connecting rods (5) form a large group, and are symmetrically arranged between the support shell (4) and the fixed shell (2) with the center of the support shell (4) as the center.

3. The automated perforation device for edible mushroom logs according to claim 1, characterized in that: The number of rollers (8) is several, and the rollers (8) are spaced apart and evenly arranged between two side plates (7) and a support plate (6).

4. The automated perforation device for edible mushroom logs according to claim 1, characterized in that: The limiting shell (9), sealing rubber layer (12), limiting plate (13), needle (14) and spring (15) are a group, and there are several groups in total. The limiting shell (9), sealing rubber layer (12), limiting plate (13), needle (14) and spring (15) are evenly arranged in a spaced manner between the annular tube (10) and the supporting shell (4) with the center of the supporting shell (4) as the center.

5. The automated perforation device for edible mushroom logs according to claim 1, characterized in that: The shape of the hole on the left side of the base (1) matches the shape of the outer side of the operating rod (18), and the inner side of the hole on the left side of the base (1) and the outer side of the operating rod (18) fit together.

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