A multifunctional Flammulina velutipes cultivation bottle

Abstract

The present invention belongs to the technical field of edible fungus cultivation containers, and specifically relates to a multifunctional Flammulina velutipes cultivation bottle, comprising a cultivation bottle; a sleeve: the sleeve is used to gather the carbon dioxide concentration in the bottle; an adjusting mechanism: the adjusting mechanism comprises a cylinder and a spring, the cylinder is a double-acting cylinder, the cylinder comprises a cylinder body, a push rod and a piston, the piston is slidably connected to the cylinder body, one end of the push rod is fixedly connected to the piston, and the other end is fixedly connected to the sleeve, and the working medium is arranged in the cylinder body including the push rod. Since the sleeve is not required in the primordium formation period of Flammulina velutipes, but is required in the fruiting period, this scheme solves the problem that the cultivation bottle cannot automatically identify the period for sleeve through temperature.

Description

Technical Field

[0001] The invention belongs to the technical field of edible fungus cultivation containers, and in particular relates to a multifunctional Flammulina velutipes cultivation bottle. Background Art

[0002] In the factory-based bottle cultivation of Flammulina velutipes, the bottle body and the inner diameter of the bottle waist are the same, and the bottle mouth is wrapped with polypropylene plastic film or kraft paper, tied with a string, or a simple bottle cap is used. Sterilization with high-pressure steam or normal pressure sterilization takes a long time and consumes a lot of energy. After the young mushrooms grow out of the bottle mouth, in order to make the stems elongate, a trumpet-shaped paper tube 12 to 13 cm high is added to the bottle mouth during the fruiting period. Its functions are: first, to prevent lodging, and second, to limit oxygen supply, increase carbon dioxide concentration, and inhibit umbrella opening, which is called inhibition management.

[0003] At present, the Flammulina velutipes cultivation bottle with announcement number CN202773502U is composed of a bottle cap, a bottle mouth, a bottleneck, a bottle body, a bottle waist and a bottle bottom, wherein the inner diameter of the bottle mouth is 80-85mm, and there is an annular protrusion on the outer side of the bottle mouth; the bottle waist is 3-8mm smaller than the inner diameter of the bottle body; and the middle part of the bottle bottom is provided with a structure that is concave 2mm toward the bottle mouth. Due to the adoption of the technical scheme of the utility model, the cultivation bottle of the utility model has a larger volume, and the size of the bottle mouth, the height of the bottle body, the volume of the bottle and the shape of the bottle are in a suitable proportion. The tightening of the bottle waist and the concave structure at the bottom are conducive to adjusting the compactness of the filling in the bottle, and at the same time facilitate air circulation, so that heat is easily dissipated to prevent "burning bacteria". Because the proportions of various parts of the cultivation bottle are optimal, the biological conversion rate of Flammulina velutipes cultivation can be improved. The utility model has a simple structure, low cost, and is easy to mass produce, and is worth promoting.

[0004] But there is also a problem: during the mushroom-growing period, manual sleeve operation is required, which is very troublesome.

[0005] At present, the special sleeve for the cultivation of Flammulina velutipes with the announcement number CN202095313U is cut off at the bottom of the beverage bottle at the thinnest 0.5cm from the small mouth of the bottle, and the upper part of the bottle is cut off at the largest diameter, leaving the middle part as the special sleeve. As a special sleeve for the cultivation of Flammulina velutipes, the utility model has high speed and high efficiency when used; it can be reused for many times without damage; secondly, it is simple to make and low in cost; it has a shading effect, and the color of the Flammulina velutipes produced is good; it can completely replace plastic bag bags. It is suitable for the cultivation of Flammulina velutipes in plastic bags with a folded diameter of 18-22cm.

[0006] However, there are some problems: 1. During the primordium formation period, Flammulina velutipes do not need a sleeve because they need oxygen to accelerate their growth. They only need a sleeve during the fruiting period. 2. During the fruiting period, too high a carbon dioxide concentration will also lead to problems such as growth stagnation and reduced yield. Too high a carbon dioxide concentration will inhibit the respiration of Flammulina velutipes mycelium, reduce its oxygen absorption and utilization efficiency, affect the normal metabolic process, and cause the mycelium to grow slowly or even stagnate. The existing technology requires repeated confirmation and adjustment by manual labor, which is very troublesome. Summary of the invention

[0007] The present invention provides a multifunctional Flammulina velutipes cultivation bottle, which is used to solve the problem that artificial sleeves are very troublesome.

[0008] The present invention provides a multifunctional Flammulina velutipes cultivation bottle, comprising a cultivation bottle; a sleeve: the sleeve is used to gather the carbon dioxide concentration in the bottle; an adjusting mechanism: the adjusting mechanism comprises a cylinder and a spring, the cylinder is a double-acting cylinder, the cylinder comprises a cylinder body, a push rod and a piston, the piston is slidably connected to the cylinder body, one end of the push rod is fixedly connected to the piston, and the other end is fixedly connected to the sleeve, the working fluid is arranged in the cylinder body including the push rod, and the boiling point of the working fluid is 8-12°C.

[0009] The principle of this scheme is that: when in the primordium formation period, the enoki mushroom cultivation bottle is located in a constant temperature chamber, and the temperature is set to 13-18°C. At this time, the working medium has boiled and gasified, and the pressure in the cylinder increases, causing the piston to move, and the piston drives the push rod to move, and the push rod drives the sleeve to move, so that the sleeve moves downward and shrinks to the bottle body position of the cultivation bottle, so that the enoki mushrooms can fully contact with oxygen. When in the mushroom fruiting period, the temperature of the constant temperature chamber is 5°C-7°C. At this time, the working medium has been liquefied, and the spring will reset without the pressure of the gas, causing the piston to move upward, the piston drives the push rod to move upward, and the push rod drives the sleeve to move upward, so that the sleeve covers the top of the bottle mouth.

[0010] The beneficial effect of this solution is that the primordium formation period and the mushroom fruiting period are identified by temperature changes, and then the sleeve is automatically moved up and down by the cylinder, which reduces the steps of manual sleeve and saves costs.

[0011] Furthermore, the cultivation bottle comprises a bottle mouth, a bottle neck, a bottle body and a bottle bottom, one end of the bottle neck is fixedly connected to the bottle mouth, the other end is fixedly connected to the bottle body, and the bottle body is fixedly connected to the bottle bottom. The setting of the bottle neck can facilitate the airflow to flow between the sleeve and the cultivation bottle, thereby increasing the circulation.

[0012] Further, it includes a support mechanism, the support mechanism includes a support rod and a bottom plate, the bottom of the bottle is provided with a filter hole for ventilation, one end of the support rod is fixedly connected to the piston, and the other end is fixedly connected to the bottom plate, the support rod is located on the other side of the push rod, and the bottom plate cooperates with the bottom of the bottle. During the primordium formation period, the enoki mushrooms need oxygen and a good ventilation environment, and the enoki mushrooms in the primordium formation period grow fast inside, so the inside is easy to heat up, resulting in excessive temperature. In this scheme, when the enoki mushrooms are in the primordium formation period, the working medium will boil and gasify, the pressure in the cylinder will increase, so that the piston moves, the piston drives the support rod to move, the support rod drives the bottom plate to move, so that the bottom plate moves downward, leaving the bottom of the bottle, so that it accelerates heat dissipation and enhances ventilation. During the mushroom period, it is necessary to maintain the concentration of carbon dioxide in the bottle, and it does not need too good ventilation. At this time, the working medium will liquefy, and the spring will reset without the pressure of gas, so that the piston moves up, the support rod moves up, and the bottom plate moves up until it is blocked at the bottom of the bottle. The existing bottle is directly provided with an air outlet. This arrangement will cause the enoki mushrooms to have too good a ventilation effect during the fruiting period, resulting in the carbon dioxide concentration not being able to rise, resulting in too much oxygen causing the enoki mushrooms to open their umbrellas, making them inedible.

[0013] Furthermore, it also includes a concentration control mechanism, which includes a breathable slide rail, a connecting rope and a block. The sleeve is provided with a breathable port. The breathable slide rail is fixedly connected to the sleeve. The block is slidably connected to the breathable slide rail. The block cooperates with the breathable port. One end of the connecting rope is fixedly connected to the breathable slide rail, and the other end is fixedly connected to the block. A gas with a density between that of air and carbon dioxide is provided in the block.

[0014] During the fruiting period, if the carbon dioxide content is too high, the growth of the cap of Flammulina velutipes will be completely inhibited, and the growth of long stems and sterile caps of Flammulina velutipes will directly affect the commodity value of the product. This solution achieves the regulation of carbon dioxide concentration through a concentration control mechanism. During the fruiting period, since the density of carbon dioxide is greater than that of air, the normal amount of carbon dioxide is basically concentrated at the bottom of the sleeve. At this time, the block is located in the air. Since the gas density in the block is greater than that of air, the block will fall to the air vent, so that the block blocks the air vent and ensures the function of the sleeve.

[0015] When there is too much carbon dioxide, the top of the sleeve will also be filled with carbon dioxide, and the concentration will gradually increase. At this time, the block is located in the carbon dioxide. Since the density of the gas in the block is smaller than that of carbon dioxide, when the set concentration is reached, the block will be carried up by the internal gas, causing the block to move up and the air vent to open, thus reducing the effect of the sleeve gathering carbon dioxide and reducing the carbon dioxide in the sleeve.

[0016] Furthermore, the gas in the block is argon. The density of argon is about 1.784 g / L, slightly higher than air, but significantly lower than carbon dioxide. Argon is an inert gas that is harmless to the human body, does not support combustion, and has extremely stable chemical properties. Its density is exactly between air and carbon dioxide.

[0017] Furthermore, the bottom plate is provided with an anti-skid surface, which can ensure that the cultivation bottle will not fall over due to the movement of the support rod.

[0018] Furthermore, the sleeve is made of transparent film material. During the fruiting period, the enoki mushrooms need light, and the use of transparent film material will not block the light of the enoki mushrooms.

[0019] The concentration control mechanism and the air vent are provided in plurality, and the concentration control mechanism and the air vent are circumferentially distributed on the upper end of the sleeve. The plurality of concentration control mechanisms and the air vent can enhance the efficiency of regulating the carbon dioxide concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a state diagram of a multifunctional Flammulina velutipes cultivation bottle in the primordium formation period.

[0021] Figure 2 This is a state diagram of a multifunctional Flammulina velutipes cultivation bottle during the fruiting period.

[0022] Figure 3 This is a state diagram of a multifunctional Flammulina velutipes cultivation bottle when the carbon dioxide concentration is too high during the fruiting period.

[0023] The figure marks in the specification include: 1. bottle mouth; 2. bottle neck; 3. bottle body; 4. bottle bottom; 5. sleeve; 6. push rod; 7. cylinder; 8. piston; 9. spring; 10. support rod; 11. bottom plate; 12. working medium; 13. stopper; 14. air vent; 15. air vent rail; 16. connecting rope. DETAILED DESCRIPTION

[0024] Basically as attached Figure 1 , Figure 2 As shown:

[0025] The present invention provides a multifunctional Flammulina velutipes cultivation bottle, comprising a cultivation bottle, an adjustment mechanism, a support mechanism, a concentration control mechanism and a sleeve 5. The cultivation bottle comprises a bottle mouth 1, a bottleneck 2, a bottle body 3 and a bottle bottom 4. One end of the bottleneck 2 is fixedly connected to the bottle mouth 1, and the other end is fixedly connected to the bottle body 3. The bottle body 3 is fixedly connected to the bottle bottom 4. The setting of the bottleneck 2 can facilitate the airflow to flow between the sleeve 5 and the cultivation bottle, thereby increasing the circulation. The sleeve 5 is made of transparent film material. Flammulina velutipes needs light during the fruiting period, and the use of transparent film material will not block the light of Flammulina velutipes.

[0026] The regulating mechanism comprises a cylinder 7 and a spring 9. The cylinder 7 is a double-acting cylinder 7. The double-acting cylinder 7 has two opposite working chambers, namely a first chamber and a second chamber.

[0027] The cylinder 7 includes a cylinder body, a push rod 6 and a piston 8. The piston 8 is slidably connected to the cylinder body. One end of the push rod 6 is fixedly connected to the piston 8, and the other end is fixedly connected to the sleeve 5. The working medium 12 is arranged in the cylinder body including the push rod 6, that is, the working medium 12 is located in the first chamber. The working medium 12 is monofluorodichloromethane with a boiling point of 8.9°C. The supporting mechanism includes a support rod 10 and a bottom plate 11. The bottom plate 11 is provided with an anti-slip surface. The anti-slip surface can ensure that the cultivation bottle will not overturn due to the movement of the support rod 10. The bottle bottom 4 is provided with a filter hole for ventilation. One end of the support rod 10 is fixedly connected to the piston 8, and the other end is fixedly connected to the bottom plate 11. The support rod 10 is located on the other side of the push rod 6. The bottom plate 11 is larger than the bottle bottom 4, and during the mushroom production period, the bottom can completely block the bottle bottom 4. The push rod 6 and the support rod 10 are located on both sides of the piston 8 . The push rod 6 is located in the first cavity, the support rod 10 is located in the second cavity, and the push rod 6 is above the support rod 10 .

[0028] There are multiple concentration control mechanisms and air vents 14, and the concentration control mechanisms and air vents 14 are circumferentially distributed on the upper end of the sleeve 5. Multiple concentration control mechanisms and air vents 14 can enhance the efficiency of carbon dioxide concentration regulation. The concentration control mechanism includes a breathable slide rail 15, a connecting rope 16 and a block 13. The sleeve 5 is provided with an air vent 14. The breathable slide rail 15 is fixedly connected to the sleeve 5. The block 13 is slidably connected to the breathable slide rail 15. The block 13 cooperates with the air vent 14. One end of the connecting rope 16 is fixedly connected to the breathable slide rail 15, and the other end is fixedly connected to the block 13. The block 13 is provided with a gas with a density between air and carbon dioxide. The gas in the block 13 is argon. The density of argon is about 1.784 g / L, which is slightly higher than air, but significantly lower than carbon dioxide. Argon is an inert gas that is harmless to the human body, does not support combustion, and has extremely stable chemical properties. Its density is just between air and carbon dioxide, and the material of the block is a light-weight material, which can be combined with materials known to technicians in this field. When the carbon dioxide concentration reaches a set value, the block will float under the action of the internal gas.

[0029] As attached Figure 1 , Figure 2 , Figure 3 As shown:

[0030] The ideal temperature for the primordium formation period of Flammulina velutipes is generally between 13-18℃. During the primordium formation period, large temperature fluctuations should be avoided, especially sudden temperature drops at night, so as not to affect the normal differentiation of the primordium. Maintain the relative humidity of the air between 85%-95% to facilitate the moist environment required for the formation of the primordium. High humidity can prevent the surface of the culture medium from drying out and promote the smooth differentiation of the primordium.

[0031] The temperature of Flammulina velutipes during the fruiting period is generally controlled at 5-7℃, and the CO2 concentration is gradually increased to 5300ppm~6000ppm; the relative humidity of the air is maintained at 70%~80%; when the height of the fruiting body stipe reaches 15cm~20cm and the diameter of the stipe reaches 1.5mm~3.0mm, it is harvested and packaged for marketing.

[0032] The principle of this scheme is that when the primordium is formed, the Flammulina velutipes cultivation bottle is located in a constant temperature room, and the temperature is set to 13-18°C. At this time, the working medium 12 has boiled and gasified, and the pressure in the cylinder increases, so that the piston 8 moves, and the piston 8 drives the push rod 6 to move, and the push rod 6 drives the sleeve 5 to move, so that the sleeve 5 moves downward and shrinks to the position of the bottle body 3 of the cultivation bottle, so that the Flammulina velutipes can fully contact oxygen. At the same time, the piston 8 drives the support rod 10 to move, and the support rod 10 drives the bottom plate 11 to move, so that the bottom plate 11 moves downward, leaving the bottle bottom 4, so that it accelerates heat dissipation and enhances ventilation.

[0033] During the fruiting period, the temperature of the constant temperature chamber is 5℃-7℃. At this time, the working medium 12 has been liquefied, and the spring 9 will reset without the pressure of the gas, so that the piston 8 moves up, the piston 8 drives the push rod 6 to move up, and the push rod 6 drives the sleeve 5 to move up, so that the sleeve 5 covers the top of the bottle mouth 1. At the same time, the support rod 10 moves up, driving the bottom plate 11 to move up until it blocks the bottle bottom 4. The existing bottle is directly provided with an air outlet. This setting will cause the Flammulina velutipes to have too good ventilation effect during the fruiting period, resulting in the carbon dioxide concentration not being able to rise, resulting in too much oxygen causing the Flammulina velutipes to open, making them inedible.

[0034] During the fruiting period, if the carbon dioxide content is too high, the growth of the cap of Flammulina velutipes will be completely inhibited, and the growth of long stems and sterile caps of Flammulina velutipes will directly affect the commodity value of the product. This solution achieves the regulation of carbon dioxide concentration through a concentration control mechanism. During the fruiting period, since the density of carbon dioxide is greater than that of air, a normal amount of carbon dioxide is basically concentrated at the bottom of the sleeve 5. At this time, the block 13 is located in the air. Since the gas density in the block 13 is greater than that in the air, the block 13 will fall to the air vent 14, so that the block 13 blocks the air vent 14, ensuring the function of the sleeve 5.

[0035] When there is too much carbon dioxide, the top of the sleeve 5 will also be filled with carbon dioxide. At this time, the block 13 is located in the carbon dioxide. Since the density of the gas in the block 13 is smaller than that of the carbon dioxide, the block 13 will float in the carbon dioxide, so that the block 13 moves up, the vent 14 opens, and the effect of the sleeve 5 gathering carbon dioxide is weakened, and the carbon dioxide in the sleeve 5 is reduced.

[0036] The beneficial effects of this solution are as follows: 1. The primordium formation period and the fruiting period are identified by temperature changes, and then the sleeve 5 is automatically moved up and down by the cylinder 7, which reduces the steps of manual sleeve 5 and saves costs. 2. The bottom plate 11 moves with the temperature, so that the ventilation is good in the primordium formation period and sufficient oxygen can be provided. In the fruiting period, the bottom plate 11 blocks the bottle bottom 4, reduces ventilation, and prevents excessive oxygen from causing the enoki mushrooms to open and become inedible. 3. The concentration control mechanism prevents the carbon dioxide concentration from being too high during the fruiting period.

[0037] The above are only embodiments of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A multifunctional Flammulina velutipes cultivation bottle, comprising: Cultivation bottles; Sleeve (5): the sleeve (5) is used to collect the carbon dioxide concentration in the bottle; It is characterized by further comprising: Adjustment mechanism: The adjustment mechanism comprises a cylinder (7) and a spring (9). The cylinder (7) is a double-acting cylinder (7). The cylinder (7) comprises a cylinder body, a push rod (6) and a piston (8). The piston (8) is slidably connected to the cylinder body. One end of the push rod (6) is fixedly connected to the piston (8), and the other end is fixedly connected to the sleeve (5). The double-acting cylinder has two opposite working chambers, namely a first chamber and a second chamber. The push rod (6) is located in the first chamber. The first chamber is provided with a working medium (12). The boiling point of the working medium (12) is 8-12° C. One end of the spring (9) is fixedly connected to the cylinder body, and the other end is fixedly connected to the piston (8). The cultivation bottle comprises a bottle mouth (1), a bottle neck (2), a bottle body (3) and a bottle bottom (4); one end of the bottle neck (2) is fixedly connected to the bottle mouth (1), and the other end is fixedly connected to the bottle body (3); and the bottle body (3) is fixedly connected to the bottle bottom (4); The bottle bottom (4) is provided with a filter hole for ventilation, one end of the support rod (10) is fixedly connected to the piston (8), and the other end is fixedly connected to the bottom plate (11), the support rod (10) is located on the other side of the push rod (6), the bottom plate (11) cooperates with the bottle bottom (4), the bottom plate (11) is located below the bottle bottom (4), the bottom plate (11) is larger than the bottle bottom (4), the support rod (10) is located in the second cavity, and the push rod (6) is above the support rod (10).

2. A multifunctional Flammulina velutipes cultivation bottle according to claim 1, characterized in that: The device also comprises a concentration control mechanism, the concentration control mechanism comprising a breathable slide rail (15), a connecting rope (16) and a stopper (13); the sleeve (5) is provided with a breathable opening; the breathable slide rail (15) is fixedly connected to the sleeve (5); the stopper (13) is slidably connected to the breathable slide rail (15); the stopper (13) cooperates with the breathable opening; one end of the connecting rope (16) is fixedly connected to the breathable slide rail (15); the other end is fixedly connected to the stopper (13); and a gas with a density between that of air and carbon dioxide is provided in the stopper (13).

3. A multifunctional Flammulina velutipes cultivation bottle according to claim 2, characterized in that: The gas in the stopper (13) is argon.

4. The multifunctional Flammulina velutipes cultivation bottle according to claim 1, characterized in that: The bottom plate (11) is provided with an anti-slip surface.

5. The multifunctional Flammulina velutipes cultivation bottle according to claim 1, characterized in that: The sleeve (5) is made of transparent film material.

6. The multifunctional Flammulina velutipes cultivation bottle according to claim 2, characterized in that: The concentration control mechanism and the air vent are provided in plurality, and the concentration control mechanism and the air vent are distributed circumferentially at the upper end of the sleeve (5).

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