Inoculation material bag for mushroom culture

Abstract

The utility model discloses an inoculation material bag for mushroom cultivation. The inoculation material bag comprises an outer sleeve bag, an inner sleeve bag and vent holes, and a plurality of strip-shaped air columns are arranged between the outer sleeve bag and the inner sleeve bag. Inoculation holes penetrating through the inner sleeve bag and the outer sleeve bag are formed in the upper parts of the inner sleeve bag and the outer sleeve bag; the vent hole penetrates through the bottom of the inner sleeve bag and is opposite to the inoculation hole. According to the inoculation material bag, the inoculation material bag comprises the outer sleeve bag and the inner sleeve bag, the filter screen is arranged in the vent hole, ventilation is conducted through the filter screen, the vent hole communicated with the cavity is formed in the lower portion of the material bag, the vent hole forms a ventilation channel through the vent hole, the air circulation speed can be better increased, and growth of hyphae is facilitated; meanwhile, an isolated cavity is formed between the inner sleeve bag and the outer sleeve bag, the heat preservation effect can be greatly improved, and therefore the situation that the interior is rapidly heated and cooled due to the large external temperature difference is avoided; meanwhile, the anti-falling performance of the whole bag body is enhanced through the supported strip-shaped air columns.

Description

Technical Field

[0001] The utility model relates to the field of mushroom cultivation, in particular to an inoculation material bag for mushroom cultivation. Background Art

[0002] Shiitake mushrooms are thick and tender, delicious, with a unique aroma and rich nutrition. They are a kind of food that can be used as medicine, and have high nutritional, medicinal and health value. When growing shiitake mushrooms, the inoculation method is mainly to disinfect the inoculation space and then punch holes in the fungus bag with an inoculation stick, and then stuff the fungus into the hole to let it grow. It is also called hole inoculation. During the growth process of shiitake mushrooms, there are high requirements for temperature, humidity and oxygen concentration. Adequate oxygen concentration can promote the growth of shiitake mushrooms. Therefore, it is generally necessary to keep the air circulating and provide enough oxygen. However, the environment in the inoculation bag is relatively closed, and the growth and development of the roots of shiitake mushrooms cannot guarantee sufficient oxygen concentration.

[0003] The existing patent document (CN218125956U) discloses an inoculation material bag for shiitake mushroom cultivation, comprising a bag body, a row of several inoculation holes being provided at the upper end of the bag body, an air inlet hole being provided on the side of the bag body, a screen being provided inside the air inlet pipe installed outside the air inlet hole, a closing bag opening being provided on the right side of the bag body, two opposite self-sealing bone strips being provided inside the bag opening, and several connecting buckles being symmetrically provided inside the bag opening. Compared with the prior art, the beneficial effects of the utility model are as follows: when cultivating shiitake mushrooms, the inoculation holes are sealed with adhesive tape, the matrix is ​​filled into the bag body, the bag opening is sealed with the connecting buckles and the self-sealing bone strips, and finally the mycelium is inoculated onto the matrix through the inoculation holes on the bag body; when cultivating mycelium, the air inlet pipe is connected to the external air source pipeline, the air source enters the bag body through the air inlet pipe, so that air circulation is provided in the matrix in the entire bag body, thereby promoting the growth of mycelium; at the same time, in order to ensure the humidity, the air humidity can also be increased to improve the humidity of the matrix.

[0004] Although the above patent document can communicate with the external air through the air inlet pipe, for the entire bag body, the oxygen content in the bag body is only limited to the area around the air inlet pipe and cannot be evenly distributed throughout the bag body. At the same time, temperature is also a necessary factor for the cultivation of shiitake mushrooms. If the temperature is too low, the mycelium grows slowly, and the above patent document cannot achieve the insulation effect. Utility Model Content

[0005] One purpose of the present invention is to provide an inoculation material bag for shiitake mushroom cultivation that can solve at least any aspect of the above-mentioned technical problems.

[0006] A further object of the present invention is to avoid uneven oxygen content in the bag and to prevent the bag from losing its heat preservation effect.

[0007] Another further purpose of the present invention is to improve the overall ventilation effect of the bag body, thereby allowing air to circulate at the bottom of the bag body and promoting the growth of mycelium.

[0008] In particular, the utility model provides an inoculation bag for shiitake mushroom cultivation, comprising an outer bag and an inner bag, wherein a plurality of strip-shaped air columns are provided between the outer bag and the inner bag; an inoculation hole is provided on the upper portion of the inner bag and the outer bag, penetrating the inner bag and the outer bag;

[0009] A vent hole is provided through the bottom of the inner bag and is arranged opposite to the inoculation hole.

[0010] Furthermore, a drawstring portion is provided on one side of the outer jacket pocket, and the drawstring portion further has a drawstring groove arranged in an annular shape.

[0011] Furthermore, the vent holes are arranged at equal distances from each other, and filters are provided inside the vent holes, and the vent holes are connected to the channels formed between the air columns.

[0012] Furthermore, ventilation holes are provided at both ends of the channel formed by the air column at the bottom.

[0013] Furthermore, the air columns are arranged in a circular array with equal distances around the inner bag.

[0014] Furthermore, the inner bag and the outer bag are both made of polyethylene, and the air column is made of polypropylene.

[0015] Furthermore, the air column is fixedly connected to the outer bag and the inner bag.

[0016] The technical effects and advantages of this utility model are:

[0017] The utility model forms a closed cavity by arranging an inoculation material belt as an outer bag and an inner bag, and arranging a strip-shaped air column between the outer bag and the inner bag for isolation, and at the same time, an air vent connected to the cavity is provided at the bottom of the inner bag, a filter is provided at the air vent, ventilation is carried out through the filter, and ventilation holes connected to the cavity are provided at the lower part of the material bag. The ventilation holes are formed into ventilation channels through the ventilation holes, which can better speed up the speed of air circulation, thereby being beneficial to the growth of mycelium; at the same time, an isolated cavity is formed between the inner bag and the outer bag, which can greatly improve the heat preservation effect, thereby avoiding the situation where the internal temperature rises and falls rapidly due to the large external temperature difference; at the same time, the supported strip-shaped air column also enhances the drop resistance of the entire bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the top view structure of the utility model.

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure in the DD direction.

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure in the CC direction.

[0023] In the figure: 1, outer bag, 101, drawstring portion, 1011, drawstring groove, 102, inoculation hole, 2, inner bag, 201, vent, 202, filter, 3, air column, 4, inoculation cavity. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Figure 1 This is a schematic diagram of the structure of the utility model. Figure 2 It is a schematic diagram of the top view structure of the utility model. Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure in the DD direction. Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure in the CC direction.

[0026] The solution of this embodiment provides an inoculation bag for shiitake mushroom culture, comprising an outer bag 1 and an inner bag 2, and air vents 201. A plurality of strip air columns 3 are arranged between the outer bag 1 and the inner bag 2, and the strip air columns 3 are used to support the cavity formed between the inner bag 2 and the outer bag 1, so that there is a certain preset distance between the two; the upper parts of the inner bag 2 and the outer bag 1 are provided with inoculation holes 102 that pass through the inner bag 2 and the outer bag 1, and the inoculation holes 102 are connected to the inoculation cavity 4 formed by the inner bag 2, and the inoculation holes 102 are arranged at equal distances; the air vents 201 are arranged through the bottom of the inner bag 2 and are arranged opposite to the inoculation holes 102, so that they can form an upper and lower through-hole when in use, thereby ensuring that the mycelium can have enough oxygen and ensure the growth of shiitake mushrooms.

[0027] It should be further explained that a drawstring portion 101 is provided on one side of the outer jacket bag 1. The drawstring portion 101 also has a ring-shaped drawstring groove 1011. The drawstring groove 1011 is closed with a rope to achieve sealing.

[0028] It should be further explained that the vent holes 201 are arranged at equal distances, and a filter 202 is provided inside the vent holes 201. The vent holes 201 are connected to the channel formed between the air columns 3. The filter 202 is provided to prevent the culture soil from leaking out.

[0029] It should be further explained that ventilation holes are provided at both ends of the channel formed by the air column 3 at the bottom. The ventilation holes facilitate the flow of air, and the air passing through the channel flows faster, which is convenient for internal ventilation.

[0030] It should be further explained that the air columns 3 are arranged in an equidistant annular array with the inner bag 2 as the center. Figure 3 As shown in the figure, when the inoculation cavity 4 of the inner bag 2 is filled with culture soil, the circular array of strip air columns 3 prop up the outer bag 1 to form a cavity. It should be noted that the cavity formed by the air columns 3 and the inner and outer bags 1 can be filled with gas or a small amount of gas. At the same time, the propped-up strip air columns 3 also enhance the anti-fall performance.

[0031] It should be further explained that the inner bag 2 and the outer bag 1 are both made of polyethylene, and the air column 3 is made of polypropylene. The polyethylene material is used to prevent the bag from rupturing.

[0032] It should be further explained that the air column 3 is fixedly connected to the outer bag 1 and the inner bag 2 .

[0033] Working principle of this utility model:

[0034] During use, the inoculation material strip is set as an outer bag 1 and an inner bag 2, and a strip-shaped air column 3 is set between the outer bag 1 and the inner bag 2 for isolation to form a closed cavity. At the same time, a vent 201 connected to the cavity is set at the bottom of the inner bag 2, and a filter 202 is set at the vent 201. Ventilation is carried out through the filter 202. Ventilation holes connected to the cavity are set at the lower part of the material bag, and the vent 201 is formed into a ventilation channel through the ventilation holes, which can better speed up the air circulation speed, thereby facilitating the growth of mycelium; at the same time, an isolated cavity is formed between the inner bag 2 and the outer bag 1, which can greatly improve the heat preservation effect, thereby avoiding the situation where the internal temperature rises and falls rapidly due to the large external temperature difference.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An inoculation bag for shiitake mushroom cultivation, characterized in that: include, An outer bag (1) and an inner bag (2), wherein a plurality of strip-shaped air columns (3) are provided between the outer bag (1) and the inner bag (2); an inoculation hole (102) penetrating the inner bag (2) and the outer bag (1) is provided on the upper portion of the inner bag (2) and the outer bag (1); A vent hole (201) is provided through the bottom of the inner bag (2) and is arranged opposite to the inoculation hole (102).

2. The inoculation bag for shiitake mushroom cultivation according to claim 1, characterized in that: A drawstring portion (101) is provided on one side of the outer jacket bag (1), and the drawstring portion (101) further comprises a drawstring groove (1011) arranged in an annular shape.

3. The inoculation bag for shiitake mushroom cultivation according to claim 1, characterized in that: The vent holes (201) are arranged at equal distances from each other, and a filter screen (202) is provided inside each of the vent holes (201). The vent holes (201) are in communication with the channel formed between the air columns (3).

4. The inoculation bag for shiitake mushroom cultivation according to claim 1, characterized in that: Ventilation holes are provided at both ends of the channel formed by the air column (3) at the bottom.

5. The inoculation bag for shiitake mushroom cultivation according to claim 1, characterized in that: The air columns (3) are arranged in a circular array at equal distances with the inner bag (2) as the center.

6. The inoculation bag for shiitake mushroom cultivation according to claim 1, characterized in that: The inner bag (2) and the outer bag (1) are both made of polyethylene, and the air column (3) is made of polypropylene.

7. An inoculation bag for shiitake mushroom cultivation according to claim 6, characterized in that: The air column (3) is fixedly connected to the outer bag (1) and the inner bag (2).

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