Hollow stick with embedded mushroom stick

Abstract

The utility model provides a hollow rod with an embedded mushroom stick. The hollow rod with the embedded mushroom stick comprises a hollow pipe and a filter ring. According to the mushroom stick embedded type hollow stick, the hollow pipe is arranged, one end of the hollow pipe is provided with the insertion part, one end of the insertion part is of the spherical structure, the other end of the insertion part is provided with the ventilation section, the ventilation section comprises the multiple ventilation holes formed in the circumferential direction of the hollow pipe, and the outer side of each ventilation section is sleeved with the corresponding filtering ring; and the clamping groove for mounting the filter ring is formed in the hollow pipe, so that the filter ring can be prevented from falling off in the inserting process of the hollow pipe. The filter ring covers the outer sides of the multiple air holes and can play a role in protection, so that nutrients in the mushroom sticks can be prevented from being blocked or shielded, air around the hollow pipe can be communicated with the air holes through the filter ring, the circulation effect of the air in the mushroom sticks is guaranteed, and the growth vitality of hyphae in the later period is improved.

Description

Technical Field

[0001] This utility model belongs to the field of edible fungi production technology, specifically relating to a hollow stick embedded in a mushroom stick. Background Technology

[0002] In edible mushroom cultivation, plastic bags are typically used for cultivation. After the substrate is filled into the bags, hollow sticks are usually inserted into the bag opening. When inserting the sticks, hollow sticks are inserted into the opening of the bag to seal the central hole. Currently, to ensure air permeability to the inside of the sticks and improve mycelial growth, ventilation holes are usually machined on the side wall of the sticks. However, after the sticks are inserted into the bag, these ventilation holes are easily blocked or obstructed, affecting the air permeability. Utility Model Content

[0003] This utility model provides a hollow rod embedded in a mushroom stick, which aims to solve the problem that the ventilation holes of the hollow rod embedded in the mushroom stick are easily blocked or sealed during use, affecting the ventilation effect.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a hollow stick embedded in a mushroom substrate, comprising:

[0005] A hollow tube, wherein the insertion part of the hollow tube is a closed structure, the tail of the hollow tube is an open structure communicating with the inner hole of the hollow tube, and a plurality of ventilating sections are provided in the middle of the hollow tube, the plurality of ventilating sections are arranged sequentially at intervals along the length direction of the hollow tube, and the ventilating section includes a plurality of vent holes arranged at intervals along the circumference of the hollow tube.

[0006] A filter ring is fitted onto the outside of the hollow tube. The filter ring covers the outside of multiple air holes in the same air-permeable section. The hollow tube is provided with a slot for mounting the filter ring.

[0007] In one possible implementation, the end of the insertion part is provided with an annular groove for accommodating the filter ring, the vent is located on the inner wall of the annular groove, and a middle section tube is detachably installed at one end of the insertion part with the annular groove. One end of the middle section tube is a limiting end for limiting the filter ring inside the annular groove, and the limiting end is spaced apart from the outer wall of the annular groove.

[0008] In one possible implementation, the limiting end of the middle section tube is provided with a mounting hole for accommodating the filter ring, and the outer wall of the filter ring is attached to the inner wall of the mounting hole.

[0009] In one possible implementation, the end of the insertion part is provided with a threaded portion, and the end of the middle section tube is provided with a threaded hole that is threadedly connected to the threaded portion.

[0010] In one possible implementation, a limiting platform is provided at the root of the threaded portion of the insertion part, protruding outward. An abutment is provided at the end of the threaded hole on the middle section of the tube for abutting against the limiting platform. When the abutment abuts against the limiting platform, the outer wall of the annular groove is spaced apart from the end of the limiting end.

[0011] In one possible implementation, the middle section tube has a receiving groove for accommodating the filter ring on the side away from the limiting end, and the inner wall of the receiving groove has the vent hole, and the two ends of the middle section tube are detachably connected.

[0012] In one possible implementation, a tail tube may be detachably installed at the end of the middle section tube away from the insertion part. The end of the tail tube away from the middle section tube is a top-entry part with an outer diameter larger than that of the tail tube. The end of the tail tube has the same structure as the limiting end on the middle section tube.

[0013] In one possible implementation, the end of the top inlet is detachably fitted with a filter screen to prevent debris from entering the tailpipe.

[0014] In one possible implementation, the end of the top entry portion is threadedly connected to a mounting sleeve, and the filter screen is fixedly mounted on the mounting sleeve.

[0015] The solution shown in this application embodiment, compared with the prior art, features a hollow tube. One end of the hollow tube is an insertion part with a spherical structure, and the other end has a ventilated section. This ventilated section includes multiple ventilated holes arranged circumferentially around the hollow tube. A filter ring is fitted onto the outer side of each ventilated section, and a slot for installing the filter ring is provided on the hollow tube to prevent it from falling off during insertion. The filter ring, covering the outside of the multiple ventilated holes, provides protection, preventing the nutrients inside the substrate from being blocked or obstructed. Furthermore, the filter ring allows air around the hollow tube to communicate with the ventilated holes, ensuring air circulation inside the substrate and improving the growth vitality of the mycelium later. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the hollow rod embedded in the mushroom stick provided in an embodiment of the present utility model;

[0017] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0018] Figure 3 for Figure 1 A magnified view of part B in the middle.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Hollow tube; 11. Insertion part; 111. Threaded part; 112. Limiting platform; 12. Middle section tube; 121. Contact platform; 13. Tail tube; 2. Filter ring; 3. Vent hole; 4. Filter screen; 5. Mounting sleeve. Detailed Implementation

[0021] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] Please refer to the following: Figures 1 to 3 The present invention provides a description of the hollow mushroom stick with an embedded core. The hollow mushroom stick with an embedded core includes a hollow tube 1 and a filter ring 2. The insertion part 11 of the hollow tube 1 is a closed structure, and the tail end of the hollow tube 1 is an open structure communicating with the inner hole of the hollow tube 1. Multiple air-permeable sections are provided in the middle of the hollow tube 1, and these sections are arranged sequentially at intervals along the length of the hollow tube 1. Each air-permeable section includes multiple air-permeable holes 3 arranged at intervals along the circumference of the hollow tube 1. The filter ring 2 is fitted onto the outside of the hollow tube 1, covering the outside of the multiple air-permeable holes 3 in the same air-permeable section. The hollow tube 1 is provided with a slot for mounting the filter ring 2.

[0023] The hollow mushroom stick with embedded core provided in this embodiment, compared with the prior art, features a hollow tube 1. One end of the hollow tube 1 is an insertion part 11, and one end of the insertion part 11 has a spherical structure. The other end of the insertion part 11 has a ventilation section, which includes multiple ventilation holes 3 arranged circumferentially along the hollow tube 1. A filter ring 2 is fitted on the outside of each ventilation section, and a slot for installing the filter ring 2 is provided on the hollow tube 1 to prevent the filter ring 2 from falling off during the insertion process. The filter ring 2 covers the outside of the multiple ventilation holes 3, providing protection and preventing the nutrients inside the mushroom stick from being blocked or obstructed. Furthermore, the filter ring 2 allows the air around the hollow tube 1 to communicate with the ventilation holes 3, ensuring air circulation inside the mushroom stick and improving the growth vitality of the mycelium in the later stages.

[0024] Specifically, in this embodiment, during use, one end of the hollow tube 1 with the insertion part 11 can be inserted into the inside of the mushroom stick, and the hollow tube 1 can be pushed into the inside of the mushroom stick by pushing the tail end of the hollow tube 1.

[0025] Specifically, in this embodiment, the filter ring 2 is made of a flexible porous material with air permeability.

[0026] In some embodiments, the insertion portion 11 may be as follows: Figure 1 , Figure 2 The structure shown. See also... Figure 1 , Figure 2 The insertion part 11 has an annular groove at its end for accommodating the filter ring 2. A vent hole 3 is located on the inner wall of the annular groove. A middle section tube 12 is detachably installed at one end of the insertion part 11 with the annular groove. One end of the middle section tube 12 serves as a limiting end for confining the filter ring 2 within the annular groove, and the limiting end is spaced apart from the outer side wall of the annular groove. The annular groove is recessed into the insertion part 11 along its axial direction, and the filter ring 2 is installed inside the annular groove. A middle section tube 12 is also detachably installed at one end of the insertion part 11 with the annular groove. The end of the middle section tube 12 connected to the insertion part 11 is the limiting end, and the limiting end is spaced apart from the outer side wall of the annular groove along its axial direction. This allows communication between the limiting end and the outer side wall of the annular groove and the vent hole 3, ensuring effective air permeability.

[0027] Specifically, in this embodiment, the filter ring 2 is located inside the annular groove. When the hollow tube 1 is inserted into the mushroom substrate, the sidewall of the annular groove guides the hollow tube 1 to slide into the mushroom substrate, preventing the filter ring 2 from shifting during the movement of the hollow tube 1. This improves the stability of the filter ring 2's position.

[0028] In some embodiments, the aforementioned middle section pipe 12 can be adopted as follows: Figure 2 The structure shown. See also Figure 2 The middle section tube 12 has a mounting hole at its limiting end for accommodating the filter ring 2, and the outer wall of the filter ring 2 is attached to the inner wall of the mounting hole. When the middle section tube 12 is installed onto the insertion part 11, the filter ring 2 is located between the mounting hole and the annular groove, effectively limiting the filter ring 2 within the annular groove. Furthermore, the outer wall of the mounting hole and the outer wall of the annular groove are spaced apart along the axial direction of the middle section tube 12, ensuring air permeability between the outer side and the inner hole of the hollow tube 1.

[0029] Specifically, in this embodiment, when the middle section tube 12 is installed on the insertion part 11, the inner wall of the mounting hole on the middle section tube 12 presses the filter ring 2 against the inner wall of the annular groove, thereby further fixing the position of the filter ring 2.

[0030] Preferably, in this embodiment, the inner hole of the filter ring 2 is fitted onto the inner wall of the annular groove, and the inner hole of the filter ring 2 is slidably disposed on the inner wall of the annular groove.

[0031] In some embodiments, the insertion portion 11 may be as follows: Figure 2 The structure shown. See also Figure 2The insertion part 11 has a protruding threaded part 111 at one end, and the middle section tube 12 has a threaded hole at one end that is threaded to the threaded part 111. The insertion part 11 has an external thread, and the middle section tube 12 has a threaded hole at one end that is threaded to the threaded part 111. The middle section tube 12 and the insertion part 11 are connected by a thread. The threaded part 111 and the annular groove on the insertion part 11 are spaced apart along the axial direction of the insertion part 11, and the threaded hole and the limiting end on the middle section tube 12 are spaced apart along the axial direction of the middle section tube 12. Therefore, when the middle section tube 12 is connected to the insertion part 11, the filter ring 2 can be limited inside the annular groove through the inner wall of the mounting hole on the middle section tube 12. This design is simple and facilitates the connection between the middle section tube 12 and the insertion part 11.

[0032] In some embodiments, the insertion portion 11 may be as follows: Figure 2 The structure shown. See also Figure 2 A limiting platform 112 protrudes outward from the root of the threaded portion 111 on the insertion part 11. An abutment platform 121 is provided at the end of the threaded hole on the middle section tube 12 to abut against the limiting platform 112. When the abutment platform 121 abuts against the limiting platform 112, the side wall of the annular groove is spaced apart from the end of the limiting end. The outer diameter of the limiting platform 112 on the insertion part 11 is larger than the outer diameter of the threaded portion 111, and the inner diameter of the threaded hole on the middle section tube 12 is smaller than the inner diameter of the abutment platform 121. Therefore, when the middle section tube 12 is connected to the insertion part 11, the limiting platform 112 can abut against the abutment platform 121, thereby limiting the relative position between the middle section tube 12 and the insertion part 11 along the axis of the insertion part 11. This ensures a gap exists between the outer wall of the insertion part 11 and the outer wall of the middle section tube 12, maintaining communication between the outside and inside of the hollow tube 1. It also helps to stabilize the connection between the middle section tube 12 and the insertion part 11.

[0033] In some embodiments, the aforementioned middle section pipe 12 can be adopted as follows: Figure 1 , Figure 3 The structure shown. See also... Figure 1 , Figure 3 The middle section tube 12 has a receiving groove for accommodating the filter ring 2 at one end away from the limiting end, and the inner wall of the receiving groove has ventilation holes 3. Both ends of the middle section tube 12 are detachably connected. One end of the middle section tube 12 is a limiting end detachably connected to the insertion part 11, while the other end of the middle section tube 12 has the same structure as the connection end between the insertion part 11 and the middle section tube 12. An annular groove for installing the filter ring 2 is provided on the middle section tube 12 away from the insertion part 11. Multiple middle section tubes 12 are provided on the inner wall of the annular groove, allowing multiple middle section tubes 12 to be connected end-to-end. The number of middle section tubes 12 can be freely reduced or increased according to the required length of the hollow tube 1 during the cultivation of the mushroom substrate.

[0034] Specifically, in this embodiment, the two intermediate pipes 12 can be connected end to end, and a filter ring 2 and a corresponding air-permeable section are provided at the connection point of the two intermediate pipes 12. Thus, multiple intermediate pipes 12 can be connected to form multiple air-permeable sections, ensuring air circulation inside the mushroom substrate.

[0035] Specifically, in this embodiment, the receiving groove on the middle section tube 12 and the annular groove on the insertion part 11 have the same structure.

[0036] In some embodiments, the aforementioned middle section pipe 12 can be adopted as follows: Figure 1 The structure shown. See also Figure 1 A tail tube 13 can be detachably installed at the end of the middle section tube 12 away from the insertion part 11. The end of the tail tube 13 away from the middle section tube 12 has a top-entry part with an outer diameter larger than that of the tail tube 13. The end of the tail tube 13 has the same structure as the upper limit end of the middle section tube 12. The tail tube 13 is threadedly connected to the end of the middle section tube 12 located near the tail of the hollow tube 1. One end of the tail tube 13 has the same structure as the connection end on the middle section tube 12 and the insertion part 11, so that the tail tube 13 can be connected to the middle section tube 12. A top-entry part is provided at the other end of the tail tube 13, and the outer diameter of the top-entry part is larger than that of the tail tube 13. This facilitates the entire hollow tube 1 being pushed into the mushroom substrate.

[0037] In some embodiments, the aforementioned top entry portion may be as follows: Figure 1 The structure shown. See also Figure 1 The top inlet is detachably fitted with a filter screen 4 to prevent debris from entering the tailpipe 13. A filter screen 4 is installed in the inner hole of the top inlet. The filter screen 4 is used to filter external objects and can prevent external objects from entering the hollow tube 1, and block or seal the vent 3 inside the hollow tube 1.

[0038] In some embodiments, the tailpipe 13 may be adopted as follows: Figure 1 The structure shown. See also Figure 1 The end of the top-entry part is threadedly connected to a mounting sleeve 5, and the filter screen 4 is fixedly mounted on the mounting sleeve 5. The filter screen 4 is fixedly mounted on the inner hole of the mounting sleeve 5, and the mounting sleeve 5 is threadedly connected to the inner hole of the top-entry part. A notch is recessed on the side of the mounting sleeve 5 to facilitate rotation of the mounting sleeve 5, thereby facilitating the installation of the mounting sleeve 5 to the end of the tail tube 13, or to remove it from the end of the tail tube 13.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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. A hollow stick embedded in a mushroom substrate, characterized in that, include: Hollow tube (1), the insertion part (11) of the hollow tube (1) is a closed structure, the tail of the hollow tube (1) is an open structure communicating with the inner hole of the hollow tube (1), and a plurality of ventilating sections are provided in the middle of the hollow tube (1). The plurality of ventilating sections are arranged sequentially at intervals along the length direction of the hollow tube (1). The ventilating section includes a plurality of vent holes (3) arranged at intervals along the circumference of the hollow tube (1). A filter ring (2) is fitted on the outside of the hollow tube (1). The filter ring (2) covers the outside of the multiple air holes (3) in the same air section. The hollow tube (1) is provided with a slot for mounting the filter ring (2).

2. The hollow stick embedded in the mushroom substrate as described in claim 1, characterized in that, The insertion part (11) has an annular groove at its end for accommodating the filter ring (2). The vent hole (3) is located on the inner wall of the annular groove. A middle section tube (12) is detachably installed at one end of the insertion part (11) with the annular groove. One end of the middle section tube (12) is a limiting end for limiting the filter ring (2) inside the annular groove. The limiting end is spaced apart from the side wall of the outer side of the annular groove.

3. The hollow mushroom stick with embedded core as described in claim 2, characterized in that, The middle section tube (12) has a mounting hole for accommodating the filter ring (2) at its limiting end, and the outer wall of the filter ring (2) is attached to the inner wall of the mounting hole.

4. The hollow mushroom stick with embedded core as described in claim 2, characterized in that, The insertion part (11) has a threaded part (111) protruding from its end, and the middle section tube (12) has a threaded hole that is threadedly connected to the threaded part (111) at its end.

5. The hollow mushroom stick embedded in the mushroom substrate as described in claim 4, characterized in that, A limiting platform (112) is provided at the root of the threaded part (111) of the insertion part (11) protruding outward. The end of the threaded hole on the middle section tube (12) is provided with an abutting platform (121) for abutting against the limiting platform (112). When the abutting platform (121) abuts against the limiting platform (112), the side wall of the annular groove is spaced apart from the end of the limiting end.

6. The hollow mushroom stick embedded in the mushroom substrate as described in claim 2, characterized in that, The middle section tube (12) is provided with a receiving groove for accommodating the filter ring (2) at one end away from the limiting end, and the inner wall of the receiving groove is provided with the vent hole (3), and the two ends of the middle section tube (12) are detachably connected.

7. The hollow mushroom stick with embedded core as described in claim 2, characterized in that, The middle section tube (12) can also be detachably installed with a tail tube (13) at one end away from the insertion part (11). The tail tube (13) at one end away from the middle section tube (12) is a top-entry part with an outer diameter larger than that of the tail tube (13). The end of the tail tube (13) has the same structure as the limiting end on the middle section tube (12).

8. The hollow mushroom stick embedded in the mushroom substrate as described in claim 7, characterized in that, The end of the top inlet is detachably fitted with a filter screen (4) to prevent debris from entering the tailpipe (13).

9. The hollow mushroom stick embedded in the mushroom substrate as described in claim 8, characterized in that, The end of the top inlet is threadedly connected to a mounting sleeve (5), and the filter screen (4) is fixedly mounted on the mounting sleeve (5).

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