CN210017238U

CN210017238U - Oxygen supply device for edible fungus culture medium stirring process

Info

Publication number: CN210017238U
Application number: CN201920785491.3U
Authority: CN
Inventors: 宋金俤; 宋晓燕
Original assignee: Jiangsu Mushroom Seed Technology Co Ltd
Current assignee: Jiangsu Mushroom Seed Technology Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-07
Anticipated expiration: 2029-05-29

Abstract

An oxygen supply device for an edible fungus culture medium stirring process comprises an aseptic bin, a mounting rack and a stirring device; the mounting rack is arranged inside the sterile bin, a plurality of turntables are arranged on the mounting rack, and a driving motor is arranged on each turntable; the stirring device is arranged on the mounting frame and is positioned at the bottom of the turntable; a main shaft is arranged on the stirring device, and a base is arranged at the bottom of the main shaft; the base is provided with a rotating part; the rotating piece is rotatably connected with a stirring shaft; the stirring shafts are respectively arranged at two sides of the main shaft; the main shaft is sleeved with a push block; a plurality of fixing frames for fixing the culture medium are arranged on the mounting frame; a shunt pipe is arranged inside the sterile bin; the sterile bin is provided with an air inlet pipe and a humidifying device; the air inlet pipe penetrates through the humidifying device and extends into the sterile bin to be communicated with the flow dividing pipe; the utility model discloses can effectively alleviate the condition that the culture medium hardens, can be favorable to the growth of domestic fungus to inputing sterile air and appropriate moisture in the culture medium simultaneously.

Description

Oxygen supply device for edible fungus culture medium stirring process

Technical Field

The utility model relates to an edible mushroom production facility technical field especially relates to an edible mushroom culture medium stirring process is with giving oxygen device.

Background

The edible fungi can be used as large-scale fungi for human consumption. The edible fungus is edible mushroom; the mushroom fungus refers to a large fungus which can form large fleshy (or colloid) fruiting bodies or sclerotium tissues and can be eaten or used by people; edible fungi are generally grown on a culture medium; the culture medium is sterilized firstly in the production process, other bacteria are eliminated, specified strains are inoculated on the culture medium, and water and oxygen are required to be kept in the growth process of the strains; the culture medium is gradually hardened along with the growth of the edible fungi; is not beneficial to the growth of the edible fungi.

In order to solve the problems, the application provides an oxygen supply device for an edible fungus culture medium stirring process.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the problems that in the background technology, a culture medium needs to be sterilized firstly in the production process, other bacteria are eliminated, a specified strain is inoculated on the culture medium, and water and oxygen need to be kept in the growth process of the strain; the culture medium is gradually hardened along with the growth of the edible fungi; the technical problem who is unfavorable for the growth of domestic fungus, the utility model provides an oxygen supply device is used to domestic fungus culture medium stirring technology, the utility model discloses can effectively alleviate the hardened condition of culture medium, can be favorable to the growth of domestic fungus to inputing sterile air and appropriate moisture in the culture medium simultaneously.

(II) technical scheme

In order to solve the problems, the utility model provides an oxygen supply device for edible fungus culture medium stirring process, which comprises an aseptic bin, a mounting rack and a stirring device;

the mounting rack is arranged inside the sterile bin, a plurality of turntables are arranged on the mounting rack, and a driving motor is arranged on each turntable; the stirring device is arranged on the mounting frame and is positioned at the bottom of the turntable; a main shaft is arranged on the stirring device, and a base is arranged at the bottom of the main shaft; the base is provided with a rotating part; the rotating piece is rotatably connected with a stirring shaft; the stirring shafts are respectively arranged at two sides of the main shaft; the main shaft is sleeved with a push block; the top of the main shaft is provided with a driving device, the driving device is connected with the turntable, and the driving device is in transmission connection with the push block; the bottom of the push block is provided with a support rod, and the bottom of the support rod is provided with a movable rod; one end of the movable rod is movably connected with the support rod, and the other end of the movable rod is movably connected with the stirring shaft;

the mounting rack is provided with a plurality of fixing racks for fixing the culture medium, and the fixing racks are positioned on the periphery of the stirring device; a shunt pipe is arranged inside the sterile bin; the sterile bin is provided with an air inlet pipe and a humidifying device, and the air inlet pipe is in conduction connection with the humidifying device; the air inlet pipe penetrates through the humidifying device and extends into the sterile bin to be communicated with the flow dividing pipe; the turntable and the main shaft are both of hollow structures, and a plurality of air outlet holes are formed in the main shaft; the shunt pipe passes through the middle part of the rotary table and extends into the main shaft.

Preferably, one side of the sterile bin is provided with a door body convenient to open, and the other side of the sterile bin is provided with an exhaust device which is a negative pressure exhauster.

Preferably, the base is provided with a temperature sensor and a humidity sensor, and the temperature sensor and the humidity sensor are provided with communication modules for signal transmission.

Preferably, the outside of the sterile bin is provided with a monitoring host and a display module, the temperature sensor and the humidity sensor are in communication connection with the monitoring host, and the display module is in communication connection with the monitoring host.

Preferably, the base is wedge-shaped; a plurality of bumps are arranged on the surface of the base.

Preferably, the stirring shaft is provided with a plurality of convex stirring blades.

The above technical scheme of the utility model has following profitable technological effect: sterilizing the interior of the sterile bin, then sterilizing the prepared culture medium, and then inoculating the required strains on the culture medium; the culture medium is arranged on the fixed frame, and the stirring device is kept to extend into the culture medium; the rotation of the turntable can drive the main shaft and the stirring shaft to rotate, so that the culture medium is stirred, and is kept loose and suitable for growing the edible fungi; when the hardening phenomenon occurs after the culture medium is used for a period of time, the driving device drives the push block to stretch up and down along the vertical direction, and the support rod follows the push block to do corresponding action and drives the movable rod to move; when the movable rod moves downwards, the stirring shaft rotates around the rotating part and extends outwards, so that gaps among the culture mediums are enlarged; in the utility model, the air inlet pipe passes through the humidifying device and extends into the sterile bin to be connected with the flow dividing pipe in a conduction way; therefore, a proper amount of sterile air and water are introduced into the culture medium, so that the water and oxygen required in the growth process of the edible fungi are ensured, and the edible fungi can grow better.

Drawings

FIG. 1 is a schematic view of the overall structure of the oxygen supply device for the stirring process of the edible fungus culture medium of the present invention.

FIG. 2 is a schematic structural view of a stirring device in the oxygen supply device for the stirring process of the edible fungus culture medium.

Fig. 3 is a schematic structural view of the stirring device in the oxygen supply device for the stirring process of the edible fungus culture medium in the expanded state.

FIG. 4 is an electrical connection diagram of the sensor in the oxygen supply device for the stirring process of the edible fungus culture medium.

Reference numerals: 1. a door body; 2. a sterile bin; 3. an air inlet pipe; 4. a humidifying device; 5. a shunt tube; 6. a mounting frame; 7. an exhaust device; 9. a stirring device; 901. a turntable; 902. a drive device; 903. a main shaft; 904. a push block; 905. a support bar; 906. a stirring shaft; 907. a stirring blade; 908. a rotating member; 909. a base; 910. a bump; 911. a movable rod; 10. a fixed mount; 11. a humidity sensor; 12. a temperature sensor; 13. monitoring the host; 14. and a display module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the oxygen supply device for edible fungus culture medium stirring process provided by the utility model comprises an aseptic bin 2, a mounting frame 6 and a stirring device 9;

the mounting rack 6 is arranged inside the sterile bin 2, a plurality of turntables 901 are arranged on the mounting rack 6, and a driving motor is arranged on each turntable 901; the stirring device 9 is arranged on the mounting frame 6 and is positioned at the bottom of the turntable 901; a main shaft 903 is arranged on the stirring device 9, and a base 909 is arranged at the bottom of the main shaft 903; a rotating member 908 is provided on the base 909; the rotating piece 908 is rotatably connected with a stirring shaft 906; the stirring shafts 906 are respectively arranged at two sides of the main shaft 903; a push block 904 is sleeved on the main shaft 903; the top of the main shaft 903 is provided with a driving device 902, the driving device 902 is connected with the turntable 901, and the driving device 902 is in transmission connection with the push block 904; a support rod 905 is arranged at the bottom of the push block 904, and a movable rod 911 is arranged at the bottom of the support rod 905; one end of the movable rod 911 is movably connected with the support rod 905, and the other end is movably connected with the stirring shaft 906;

a plurality of fixing frames 10 for fixing the culture medium are arranged on the mounting frame 6, and the fixing frames 10 are positioned on the periphery of the stirring device 9; a shunt pipe 5 is arranged in the sterile bin 2; the sterile bin 2 is provided with an air inlet pipe 3 and a humidifying device 4, the air inlet pipe 3 is in conduction connection with the humidifying device 4, and the air inlet pipe 3 penetrates through the humidifying device 4 and extends into the sterile bin 2 to be in conduction connection with a shunt pipe 5; the turntable 901 and the main shaft 903 are both hollow structures, and a plurality of air outlet holes are formed in the main shaft 903; the shunt 5 extends through the middle of the rotating disk 901 and into the interior of the main shaft 903.

In the utility model, the inside of the sterile bin 2 is sterilized firstly, then the prepared culture medium is sterilized and disinfected, and then the required strains are inoculated on the culture medium; the culture medium is arranged on the fixed frame 10, and the stirring device 9 is kept to extend into the culture medium; the rotation of the turntable 901 can drive the main shaft 903 and the stirring shaft 906 to rotate, so that the culture medium is stirred, and is kept loose and suitable for growing edible fungi; when the hardening phenomenon occurs after the culture medium is used for a period of time, the driving device 902 drives the push block 904 to stretch up and down along the vertical direction, and the support rod 905 follows the push block 904 to do corresponding action and drives the movable rod 911 to move; when the movable rod 911 moves downward, the stirring shaft 906 rotates around the rotating member 908, and the stirring shaft 906 extends outward, so that the gap between the culture media will be enlarged; in the utility model, the air inlet pipe 3 passes through the humidifying device 4 and extends into the sterile bin 2 to be connected with the shunt pipe 5 in a conduction way; therefore, a proper amount of sterile air and water are introduced into the culture medium, so that the water and oxygen required in the growth process of the edible fungi are ensured, and the edible fungi can grow better.

In an alternative embodiment, one side of the sterile bin 2 is provided with a door body 1 convenient to open, the other side of the sterile bin is provided with an exhaust device 7, the exhaust device 7 is a negative pressure exhauster, the exhaust device 7 can exhaust dirty air outwards, and meanwhile the negative pressure exhauster can prevent the air from flowing backwards into the sterile bin 2.

In an alternative embodiment, the base 909 is provided with a temperature sensor 12 and a humidity sensor 11, and the temperature sensor 12 and the humidity sensor 11 are provided with communication modules for signal transmission.

In an alternative embodiment, a monitoring host 13 and a display module 14 are arranged outside the sterile cabin 2, the temperature sensor 12 and the humidity sensor 11 are in communication connection with the monitoring host 13, and the display module 14 is in communication connection with the monitoring host 13; the temperature and humidity conditions in the culture medium are constantly monitored through the temperature sensor 12 and the humidity sensor 11 and are displayed through the display module 14; the humidifying device 4 can be manually controlled to be opened or closed, so that the humidity of the culture medium is controlled, and the culture medium is ensured to be in a humidity environment suitable for growth of edible fungi.

In an alternative embodiment, the base 909 is wedge-shaped; a plurality of bumps 910 are provided on the surface of the base 909; a plurality of convex stirring blades 907 are arranged on the stirring shaft 906; in the rotating process of the turntable, the contact area between the lug and the culture medium can be increased by the lug and the stirring blade, and the stirring effect is improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An oxygen supply device for an edible fungus culture medium stirring process is characterized by comprising an aseptic bin (2), a mounting rack (6) and a stirring device (9);

the mounting rack (6) is arranged inside the sterile bin (2), a plurality of turntables (901) are arranged on the mounting rack (6), and a driving motor is arranged on each turntable (901); the stirring device (9) is arranged on the mounting rack (6) and is positioned at the bottom of the turntable (901); a main shaft (903) is arranged on the stirring device (9), and a base (909) is arranged at the bottom of the main shaft (903); the base (909) is provided with a rotating piece (908); the rotating piece (908) is rotatably connected with a stirring shaft (906); the stirring shafts (906) are respectively arranged at two sides of the main shaft (903); a push block (904) is sleeved on the main shaft (903); the top of the main shaft (903) is provided with a driving device (902), the driving device (902) is connected with the turntable (901), and the driving device (902) is in transmission connection with the push block (904); a support rod (905) is arranged at the bottom of the push block (904), and a movable rod (911) is arranged at the bottom of the support rod (905); one end of the movable rod (911) is movably connected with the support rod (905), and the other end is movably connected with the stirring shaft (906);

a plurality of fixing frames (10) for fixing the culture medium are arranged on the mounting frame (6), and the fixing frames (10) are positioned on the periphery of the stirring device (9); a shunt pipe (5) is arranged in the sterile bin (2); the sterile bin (2) is provided with an air inlet pipe (3) and a humidifying device (4), and the air inlet pipe (3) is in conduction connection with the humidifying device (4); the air inlet pipe (3) penetrates through the humidifying device (4) and extends into the sterile bin (2) to be communicated with the shunt pipe (5); the turntable (901) and the main shaft (903) are both hollow structures, and a plurality of air outlet holes are formed in the main shaft (903); the shunt pipe (5) penetrates through the middle part of the rotary disc (901) and extends into the main shaft (903).

2. The oxygen supply device for the edible fungus culture medium stirring process according to claim 1, wherein one side of the sterile bin (2) is provided with a door body (1) convenient to open, the other side of the sterile bin is provided with an exhaust device (7), and the exhaust device (7) is a negative pressure exhaust machine.

3. The oxygen supply device for the edible fungus culture medium stirring process as claimed in claim 1, wherein a temperature sensor (12) and a humidity sensor (11) are arranged on the base (909), and communication modules for signal transmission are arranged on the temperature sensor (12) and the humidity sensor (11).

4. The oxygen supply device for the edible fungus culture medium stirring process as claimed in claim 3, wherein a monitoring host (13) and a display module (14) are arranged outside the sterile bin (2), the temperature sensor (12) and the humidity sensor (11) are in communication connection with the monitoring host (13), and the display module (14) is in communication connection with the monitoring host (13).

5. The oxygen supply device for edible fungus culture medium stirring process as claimed in claim 1, wherein the base (909) is wedge-shaped; a plurality of bumps (910) are provided on the surface of the base (909).

6. The oxygen supply device for edible fungus culture medium stirring process as claimed in claim 1, wherein the stirring shaft (906) is provided with a plurality of stirring blades (907) in a convex shape.