CN109937804B - Sparassis crispa bag cultivation device adopting necking ring and use method - Google Patents
Sparassis crispa bag cultivation device adopting necking ring and use method Download PDFInfo
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- CN109937804B CN109937804B CN201910358882.1A CN201910358882A CN109937804B CN 109937804 B CN109937804 B CN 109937804B CN 201910358882 A CN201910358882 A CN 201910358882A CN 109937804 B CN109937804 B CN 109937804B
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Abstract
The invention relates to the technical field of sparassis crispa bag cultivation processes, and discloses a sparassis crispa bag cultivation device adopting a necking ring and a using method thereof, wherein the bag cultivation device comprises a plastic bag, a cultivation material, an primordium, a sealing ring, a sealing plug and a necking ring; the culture material is arranged in the plastic bag, the primordium is arranged on the material surface of the culture material, the sealing ring and the sealing plug are arranged at the bag opening of the plastic bag, and the necking ring is arranged on the outer wall of the plastic bag; the necking ring comprises a ferrule and a bottom support, and the ferrule is arranged above the bottom support; the using method comprises the following steps: the necking ring penetrates through the sealing ring and the sealing plug in a vertical downward direction by one hand until the material surface of the culture material is not placed, the sealing ring is lifted by the other hand, the plastic bag is tensioned, the plastic bag is completely stretched, and the bag opening is kept upright; the invention has the characteristics of convenient use, uniform specification and cost saving.
Description
Technical Field
The invention relates to the technical field of a sparassis crispa bag cultivation process, in particular to a sparassis crispa bag cultivation device adopting a necking ring and a using method.
Background
At present, the bag cultivation process is mostly adopted for culturing the sparassis crispa, and the sparassis crispa necking link plays an important role in the whole sparassis crispa bag cultivation process; the necking time, the size of the space after necking and the material, shape and diameter of the necking material in the necking link of the sparassis crispa have important influence on the size, direction, texture, shape and overall appearance of the sparassis crispa primordium; in the prior art, the Sparassis crispa necking link mostly uses a rubber band with the diameter of 20-60mm as a necking material.
However, the Sparassis crispa necking link adopting the rubber band has a plurality of technical defects, and the rubber band is not easy to fix, easy to slide and loosen and uneven in position due to the elasticity of the rubber band; in the production practice process, the rubber band is always slipped and loosened automatically after necking, and particularly in the transfer process, the phenomenon is more prominent, so that the necking effect is greatly reduced; meanwhile, the difference between the thickness and the elasticity of the rubber band is large, so that the sizes of the air chambers after necking are inconsistent, and some air chambers are even completely tightened, so that bag openings are laid down, primordia are uneven in size, even the primordia are difficult to form, fungus bags are scrapped, normal fruiting cannot be realized, no grains are collected, and great loss is caused to production; moreover, the rubber band is easily cut off in the mushroom cutting process and mixed into the product, so that the food sanitation poor factors exist; in addition, the rubber band is a disposable material, which not only wastes resources, but also increases production cost.
The necking link is undoubtedly a huge technical bottleneck for the sparassis crispa, greatly limits the production process level of the sparassis crispa and the market competitiveness of products, and troubles the development and growth of the sparassis crispa industry.
Disclosure of Invention
In view of the above, the invention provides a Sparassis crispa bag cultivation device using a necking ring and a using method thereof.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides an adopt sparassis crispa bag cultivation device of throat ring, including plastic bag, culture material, primordium, seal the ring and seal the stopper, the culture material dress is in the plastic bag, and the primordium distributes at the top of cultivateing the material, seals the ring and seals the stopper and establish the opening part at the plastic bag, and primordium and seal and leave air chamber, its characterized in that between the stopper: the device also comprises a necking ring; the necking ring comprises a ferrule and a bottom support, the ferrule is arranged above the bottom support, and the outer side wall of the ferrule forms an included angle of 90-175 degrees with the top surface of the bottom support; the inner diameter of the ferrule is adapted to the material surface diameter of the plastic bag; the collet level sets up in the lasso below, and the height that highly is less than the lasso of collet, and the thickness of collet is greater than the thickness of lasso.
Preferably, the ferrule can be a circular ring body, the height of the ferrule is 1-45mm, and the thickness of the ferrule is 0.5-5 mm.
Preferably, the bottom support can be a circular ring body, the height of the bottom support is 0.5-10mm, and the thickness of the bottom support is 1-45 mm.
Preferably, the necking ring can be of an unclosed structure; the end part of one side of the ferrule and the end part of one side of the bottom support are arranged in a coplanar manner; the total length of the ferrule is less than that of the bottom support; a buckle is arranged on the coplanar end part of the ferrule and the bottom support, a clamping groove is formed in the buckle, and a latch is arranged on the outer side wall of the bottom support at the other end, which extends out of the ferrule section; the necking ring can form a closed ring body through the engagement of the clamping grooves and the clamping teeth.
Preferably, the ratio percentage of the inner diameter or length of the ferrule to the charge level diameter of the plastic bag is in the range of 30% -90%.
In a second aspect, a method for using a sparassis crispa bag cultivation device with a necking ring is provided, which comprises the following steps:
firstly, a necking ring penetrates through a sealing ring and a sealing plug in a vertical downward direction by one hand, and the necking ring is pressed to the material surface of the culture material, so that the bag wall of a plastic bag below a bottom support is tightly attached to the material surface of the culture material;
and secondly, while one hand keeps the bag wall of the plastic bag below the bottom support of the necking ring to be tightly attached to the material surface of the culture material, the other hand lifts the sealing ring and the sealing plug upwards to tighten the plastic bag, so that the plastic bag is completely stretched and the bag opening is kept upright.
Compared with the prior art, the invention has the advantages that:
1. the necking ring is made of hard materials such as plastics or metal, has a stable structure, is not easy to fall off after necking or in the operation process, and has a good necking effect.
2. The necking rings have small shape errors under the same size type, and can well ensure the orderliness of necking positions and air chambers after necking is finished, thereby ensuring the good formation of primordium.
3. The mushroom cutting machine has an obvious shape, is difficult to mix into products, is difficult to break in the mushroom cutting process, and ensures food sanitation.
4. The invention can be repeatedly used, saves resources and reduces production cost.
Drawings
FIG. 1 is a schematic view of a necking ring;
FIG. 2 is a cross-sectional view of the necking ring;
FIG. 3 is a schematic structural view of Sparassis crispa after necking is completed;
FIG. 4 is a schematic view of a prior art Sparassis crispa culture bag using rubber bands;
FIG. 5 is a schematic view of a Sparassis crispa culture bag using a necking ring;
FIG. 6 is a schematic structural view of the cauliflower with the end of the loop not perpendicular to the base;
fig. 7 is a schematic structural view of an unclosed necking ring.
Reference numerals: 1. a ferrule; 2. a bottom support; 3. an included angle; 4. an air chamber; 5. a sealing ring; 6. sealing the plug; 7. a plastic bag; 8. culturing materials; 9. an primordium; 10. a necking ring; 11. buckling; 12. and (4) clamping teeth.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
Example 1: the present embodiment described with reference to FIGS. 1, 2 and 3 provides a Sparassis crispa bag-cultivation device using a necking ring and a method of use; the first aspect provides a sparassis crispa bag cultivation device adopting a necking ring 10, which comprises a plastic bag 7, a cultivation material 8, primordia 9, a sealing ring 5 and a sealing cover 6, wherein the cultivation material 8 is arranged in the plastic bag 7, the primordia 9 are distributed on the material surface of the cultivation material 8, the sealing ring 5 and the sealing cover 6 are both arranged at an opening of the plastic bag 7 and used for sealing the plastic bag 7, an air chamber 4 is reserved between the sealing ring 5 and the primordia 9, and the sparassis crispa bag cultivation device also comprises the necking ring 10; in this embodiment, the necking ring 10 is of a closed structure, and the necking ring 10 is made of ABS flame-retardant rigid plastic; the necking ring 10 comprises a ferrule 1 and a bottom support 2, the ferrule 1 is fixedly connected to the top surface of the bottom support 2, the outer side wall of the ferrule 1 and the top surface of the bottom support 2 form an included angle 3 of 90-175 degrees, in the embodiment, the included angle 3 is 90 degrees, and therefore, the ferrule 1 and the bottom support 2 are vertically arranged; in this embodiment, the ferrule 1 and the bottom support 2 are both cylindrical ring bodies; the inner diameter of the ferrule 1 is the same as that of the collet 2, and the outer diameter of the ferrule 1 is smaller than that of the collet 2; the percentage of the inner diameter of the ferrule 1 to the charge level diameter of the plastic bag 7 is in the range of 30% -90%, for example: the material surface diameter of the plastic bag 7 is 100mm, the inner diameter of the ferrule 1 is between 30mm and 90mm, the height of the ferrule 1 is between 1mm and 45mm, and the thickness is between 0.5 mm and 5 mm; in the embodiment, the height of the ferrule 1 is 5mm, and the thickness is 0.6 mm; the specific size of the ferrule 1 can be customized according to the production requirement; the bottom support 2 is horizontally arranged below the ferrule 1, the height of the bottom support 2 is smaller than that of the ferrule 1, and the thickness of the bottom support 2 is larger than that of the ferrule 1; the height of the bottom support 2 is 0.5-10mm, and the thickness of the bottom support 2 is 1-45 mm; in the embodiment, the height of the bottom support is 1mm, and the thickness is 2.5 mm; the specific dimensions of the shoe 2 can be customized according to production requirements.
In a second aspect, a method for using a sparassis crispa bag cultivation device with a necking ring is provided, which comprises the following steps:
firstly, a necking ring 10 penetrates through a sealing ring 5 and a sealing plug 6 in a vertical downward direction by one hand, and the necking ring 10 is pressed to the material surface of a culture material 8, so that the bag wall of a plastic bag 7 below a bottom support 2 is tightly attached to the material surface of the culture material 8;
and secondly, keeping the bag wall 7 of the plastic bag below the bottom support 2 of the necking ring 10 to be attached to the material surface of the culture material 8 by one hand, lifting the sealing ring 5 and the sealing plug 6 upwards by the other hand, tensioning the plastic bag 7, and enabling the plastic bag 7 to be completely stretched and the bag opening to be kept upright.
We performed a comparative experiment on Sparassis crispa culture bags using rubber bands and using a constriction ring 10; the test is carried out by burdening, bagging, sterilizing, inoculating and culturing according to a conventional formula of sparassis crispa, randomly extracting cultivation bags in the same mushroom house, the same day and the same position when necking, using rubber bands and necking rings 1010 frames respectively, carrying out fruiting management on each frame by 12 bags according to a conventional method, recording fruiting rate and fruiting period, and randomly extracting partial experimental objects when harvesting to record the conditions of yield and conversion rate; performing normal distribution test and independent sample T test on the data through SPSS software; the test result shows that in the aspect of conversion rate, the biological conversion rate of the Sparassis crispa culture bag adopting rubber band necking is 28.1%, the biological conversion rate of the Sparassis crispa culture bag adopting the necking ring 10 is 26.3%, the difference between the biological conversion rate and the conversion rate is not obvious, and the larger influence on the biological conversion rate of the Sparassis crispa culture bag cannot be caused by using the necking ring 10 to replace the rubber band; meanwhile, experiments also find that the internal difference of the overall biotransformation rate data of the Sparassis crispa culture bag adopting the rubber band necking is extremely obvious and is not normally distributed, which indicates that the data deviation of the rubber band necking process is large and large instability exists, while the internal difference of the overall biotransformation rate data of the Sparassis crispa culture bag adopting the necking ring 10 is not obvious and is normally distributed, which indicates that the data deviation of the necking ring 10 process is small and the product quality is more stable.
Meanwhile, referring to fig. 4 and 5, fig. 4 is a schematic view of a Sparassis crispa culture bag using a rubber band, and fig. 5 is a schematic view of a Sparassis crispa culture bag using a necking ring 10; as is obvious from the figure 4, the air chambers of the Sparassis crispa culture bags adopting the rubber bands are different in size, and some bag openings are in a lodging shape due to the over-tightening of the rubber bands, so that primordia cannot be generated in the culture bags, the culture bags are scrapped and can not be used for normal fruiting, and the rubber bands on some culture bags are loosened and are easy to fall off; as can be seen from fig. 5, the air chamber of the Sparassis crispa culture bag adopting the necking ring 10 is relatively consistent in size and neat in shape, the fruiting product quality of Sparassis crispa can be well guaranteed, meanwhile, the necking ring 10 can play a good fixing effect, so that the bag mouth is kept upright, and the phenomenon that fruiting cannot be carried out due to lodging of the bag mouth is well avoided
Moreover, we have performed simple statistical calculations; the rubber band is adopted to carry out necking according to the current stage, 2800kg of consumption is accumulated approximately one year, about 56000 yuan is consumed, cost consumption is increased, and due to the fact that necking heights and tightness of necking of the rubber band are different, the sizes of the spaces in the bag are different, the shapes and the sizes of the formed primordia are different, product quality is poor, and price during sale is reduced to a certain degree. And at present, the necking ring 10 is adopted for necking, the necking ring 10 can be repeatedly utilized, the cost is saved, and meanwhile, the necking effect of the necking ring 10 is neat, the regular shape of the original base is ensured, and the product quality is improved.
Example 2: in the embodiment, a certain defect also exists, and in the embodiment 1, the side wall of the ferrule 1 and the top surface of the bottom support 2 form an included angle 3 of 90 degrees, so that the side wall of the ferrule 1 and the top surface of the bottom support 2 are vertically arranged, and resistance exists when the necking ring 10 is buckled to the material surface of the culture material 8.
Referring to fig. 6, the present embodiment includes a sparassis crispa bag cultivation apparatus using the neckdown ring 10 provided in the above embodiment 1; in the embodiment, the side wall of the ferrule 1 and the top surface of the bottom support 2 form an included angle 3 of 100 degrees; at the moment, the side wall of the ferrule 1 is not perpendicular to the top surface of the collet 2, the ferrule 1 is a conical ring body, the large end of the ferrule is downward, and the small end of the ferrule is upward; the collet 2 is a cylindrical ring body, the collet 2 and the ferrule 1 are coaxially arranged, and the inner diameter of the collet 2 is the same as that of the large end of the ferrule 1; the included angle 3 enables the ferrule 1 to be in a conical ring shape, so that the resistance of the necking ring 10 is reduced when the ferrule is buckled to the material surface of the culture material 8, and the phenomenon that the bag wall of the plastic bag 7 is abraded and scraped when the necking ring 10 is buckled can be well prevented.
Example 3: the embodiment described with reference to fig. 7 provides a sparassis crispa bag cultivation device adopting a necking ring, which comprises a plastic bag 7, a culture material 8, an primordium 9, a sealing ring 5 and a sealing cover 6, wherein the culture material 8 is arranged in the plastic bag 7, the primordium 9 is distributed on the material surface of the culture material 8, the sealing ring 5 and the sealing cover 6 are both arranged at the opening of the plastic bag 7 and are used for sealing the plastic bag 7, an air chamber 4 is reserved between the sealing ring 5 and the primordium 9, and the sparassis crispa ring 10 is further included, in the embodiment, the necking ring 10 is of an unclosed structure, and the necking ring 10 adopts nylon fibers as materials; the necking ring 10 comprises a ferrule 1 and a bottom support 2; the ferrule 1 is arranged on the bottom support 2; one side end of the ferrule 1 and one side end of the bottom support 2 are arranged in a coplanar manner; the total length of the ferrule 1 is less than that of the collet 2, the height of the ferrule 1 is greater than that of the collet 2, and the thickness of the ferrule 1 is less than that of the collet 2; the proportion percentage of the total length of the ferrule 1 to the material surface diameter of the plastic bag ranges from 30% to 90%, for example, the material surface diameter of the plastic bag is 100mm, and then the total length of the ferrule 1 should be 30mm to 90 mm; the total length of the bottom support 2 is customized according to the production requirement; the height of the ferrule 1 is 1-45mm, and the thickness is 0.5-5 mm; in the embodiment, the height of the ferrule 1 is 6mm, the thickness is 0.8mm, and the specific size can be customized according to the production requirement; the bottom support 2 is horizontally arranged below the ferrule 1, and the top surface of the bottom support 2 is fixedly connected with the top surface of the ferrule 1; the height of the bottom support 2 is 0.5-10mm, the thickness is 1-45mm, in the embodiment, the height of the bottom support 2 is 1.2mm, the thickness is 2.7mm, and the specific size can be customized according to the production requirement; a buckle 11 is fixedly connected to the coplanar end part of the ferrule 1 and the bottom support 2, a clamping groove is formed in the buckle 11, and a clamping tooth 12 is arranged on the outer side wall of the other end of the bottom support 2, which is longer than the section of the ferrule 1; insert the draw-in groove that has on buckle 11 with the tip that collet 2 has latch 12, latch 12 and draw-in groove meshing make the throat ring 10 become closed structure by the structure of not closing, and can select the position that buckle 11 and collet 2 are connected according to actual conditions, realize changing of diameter, the suitability is stronger.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.
Claims (3)
1. The utility model provides an adopt sparassis crispa bag cultivation device of throat ring, includes plastic bag (7), cultivates material (8), primordium (9), seals ring (5) and seals stopper (6), cultivates material (8) and adorns in plastic bag (7), and primordium (9) distribute at the top of cultivateing material (8), seal ring (5) and seal stopper (6) and establish the opening part in plastic bag (7), leave air chamber (4), its characterized in that between primordium (9) and seal stopper (6): also comprises a necking ring (10); the necking ring (10) comprises a ferrule (1) and a bottom support (2), the ferrule (1) is arranged above the bottom support (2), and the outer side wall of the ferrule (1) and the top surface of the bottom support (2) form an included angle (3) of 90-175 degrees; the inner diameter of the ferrule (1) is adapted to the material surface diameter of the plastic bag (7); the bottom support (2) is horizontally arranged below the ferrule (1), the height of the bottom support (2) is smaller than that of the ferrule (1), and the thickness of the bottom support (2) is larger than that of the ferrule (1);
the ferrule (1) is a circular ring body, the height of the ferrule (1) is 1-45mm, and the thickness of the ferrule is 0.5-5 mm;
the bottom support (2) is a circular ring body, the height of the bottom support (2) is 0.5-10mm, and the thickness of the bottom support (2) is 1-45 mm;
the necking ring (10) is of an unclosed structure; the end part of one side of the ferrule (1) and the end part of one side of the bottom support (2) are arranged in a coplanar manner; the total length of the ferrule (1) is less than that of the bottom support (2); a buckle (11) is arranged on the coplanar end part of the ferrule (1) and the bottom support (2), a clamping groove is formed on the buckle (11), and a latch (12) is arranged on the outer side wall of the section of the bottom support (2) at the other end, which is longer than the ferrule (1); the necking ring (10) can form a closed ring body through the engagement of the clamping grooves and the clamping teeth (12).
2. The Sparassis crispa bag cultivation device using a neckdown ring as set forth in claim 1, wherein: the percentage range of the total length of the ferrule (1) to the charge surface diameter of the plastic bag (7) is between 30% and 90%.
3. A method of using the apparatus for sack cultivation of Sparassis crispa using a neckdown ring according to any one of claims 1 to 2: the method comprises the following steps:
firstly, a necking ring (10) penetrates through a sealing ring (5) and a sealing plug (6) in a vertical downward direction by one hand, the necking ring (10) is pressed to the material surface of a culture material (8), and the bag wall of a plastic bag (7) below a bottom support (2) is enabled to be tightly attached to the material surface of the culture material (8);
and secondly, while one hand keeps the bag wall of the plastic bag (7) below the bottom support (2) of the necking ring (10) to be attached to the material surface of the culture material (8), the other hand lifts the sealing ring (5) and the sealing plug (6) upwards to tighten the plastic bag (7) so that the plastic bag (7) is completely stretched and the bag opening is kept upright.
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