Novel sterilization device for clitocybe maxima culture medium

Abstract

The utility model relates to the technical field of clitocybe maxima culture, and discloses a novel sterilization device for a clitocybe maxima culture medium, which comprises a material barrel, a stirring component is arranged in the material barrel, a base is arranged at the bottom end of the material barrel, and supporting pipes for supporting the stirring component are arranged on two sides of the top end of the base. A sealing assembly for supporting the material barrel is rotationally connected to the surface of the supporting pipe, a sealing door is hinged to the surface of the material barrel, and a limiting assembly is arranged on one side of the sealing door; a motor drives a gear, the gear can drive a material barrel to rotate through a gear ring, a clitocybe maxima culture medium in the material barrel can be turned over, a stirring assembly can stir the culture medium, the stirring effect is improved, when steam is conveyed through a supporting pipe, the uniformity during sterilization can be guaranteed, the stirring assembly can prevent the supporting pipe from being blocked, and the sterilization effect is improved. And the steam conveying efficiency can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of Pleurotus giganteus cultivation, in particular to a novel sterilization device for Pleurotus giganteus culture medium. Background Technique

[0002] Pleurotus giganteus is a relatively common wild edible mushroom, also known as Clitocybe maxima, Clitocybe infundibuliformis, growing in groups on the ground in the forest. It is collected and eaten by people in the production areas. Because of its unique flavor, it is as crisp as bamboo shoots and as smooth as pig's tripe, so it is called "bamboo shoot mushroom" and "Pleurotus giganteus". When cultivating Pleurotus giganteus, it is often necessary to sterilize the Pleurotus giganteus culture medium.

[0003] The "Simple Sterilization Device for Pleurotus giganteus Culture Medium" disclosed in its application number "202222439851.9" "includes a shell and an electric heating steam generator. The shell is a cylindrical cavity structure with an open top surface. The circumferential surface of the shell is a double-layer structure and consists of a protective layer and a heat insulation layer from outside to inside in sequence. A sealing cover is arranged on the shell". In the utility model, by arranging a protective layer and a heat insulation layer, the utility model can reduce the speed of heat loss. By arranging an electric heating steam generator, steam can be evenly sprayed through an air inlet pipe and a steam spraying plate. By arranging a motor, the motor drives a rotating shaft to rotate through the transmission of a worm and a worm gear, and the rotating shaft then drives a rotating frame to rotate. The rotating frame is provided with spoiler plates, so that the steam sprayed out from the steam spraying plate and the gas in the heat insulation layer are evenly mixed under the rotation of the spoiler plates, avoiding the problem of sterilization lag of the culture medium far away from the steam spraying plate, and enabling the utility model to simultaneously and evenly sterilize the culture medium. By arranging an ultraviolet disinfection lamp, the sterilization effect on the culture medium is further improved.

[0004] However, the above method still has the following defects: By driving the stirring and rotating frame to rotate through the rotating shaft, the stirring of the culture medium can be realized, but the motor and the rotating shaft need to be arranged at the bottom of the shell, which is not convenient for the feeding of the culture medium, and it is necessary to make the steam spray through the air inlet pipe and the steam spraying plate, which easily causes the culture medium to block on the surface of the steam spraying plate and will hinder the steam delivery efficiency. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a novel sterilization device for Pleurotus giganteus culture medium, which has the advantages of being convenient for feeding and not easy to block, and solves the problems raised in the above background technique.

[0006] The utility model provides the following technical solution: a novel sterilization device for Pleurotus giganteus culture medium, including a material barrel, wherein a stirring assembly is arranged inside the material barrel, a base is arranged at the bottom end of the material barrel, support pipes for supporting the stirring assembly are arranged on both sides of the top end of the base, a sealing assembly for supporting the material barrel is rotatably connected to the surface of the support pipe, a sealing door is hinged to the surface of the material barrel, a limiting assembly is arranged on one side of the sealing door, a toothed ring is fixedly arranged on one side of the material barrel, a motor is fixedly installed on one side of the base, and an output shaft of the motor is connected with a gear meshed with the toothed ring.

[0007] As a preferred technical solution of the utility model, the stirring assembly includes a first stirring rod, baffles are fixedly arranged at both ends of the first stirring rod, a second stirring rod is fixedly arranged on one side of the baffle, the middle part of the baffle is fixedly connected with the support pipe, and the support pipe is welded to the top end of the base.

[0008] As a preferred technical solution of the utility model, the other side of the baffle is fixedly connected with an installation ring by screws, a shielding cover is fixedly arranged on one side of the installation ring, a conical cover is fixedly arranged inside the shielding cover, and retaining nets are arranged at both ends of the conical cover.

[0009] As a preferred technical solution of the utility model, the sealing assembly includes an end cover and a bearing, the middle part of one side of the end cover is rotatably connected with the support pipe through the bearing, the other side of the end cover is fixedly connected with the material barrel by bolts, a clamping ring is fixedly arranged on the other side of the end cover, the clamping ring is clamped with the inner wall of the material barrel, and a sealing gasket is arranged on the surface of the clamping ring.

[0010] As a preferred technical solution of the utility model, a pipe groove is formed in the middle of the end cover, the support pipe is inserted into the pipe groove, and a sealing member is arranged between the pipe groove and the support pipe.

[0011] As a preferred technical solution of the utility model, a bracket is welded inside the base, a rotating shaft is rotatably connected to the top of the bracket, one end of the rotating shaft is connected with the output shaft of the motor, and the middle part of the gear is welded to the rotating shaft.

[0012] As a preferred technical solution of the utility model, the limiting assembly includes a support, air spring rods are arranged on both sides of the support, the telescopic rods of the air spring rods are fixedly connected with limiting rods, clamping seats are fixedly arranged on the surface of the material barrel, and rod grooves for clamping the limiting rods are formed on both sides of the clamping seats.

[0013] As a preferred technical solution of the utility model, a connecting block is fixedly arranged on the surface of the limiting rod, a guiding rod is fixedly arranged on one side of the connecting block, a rod sleeve is slidably connected to the surface of the guiding rod, and one end of the rod sleeve is fixedly connected with the support.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The gear is driven by the motor, and the gear can drive the material barrel to rotate through the gear ring, so that the Pleurotus eryngii culture medium inside can be tumbled. The stirring component can stir the culture medium, improving the stirring effect. When steam is conveyed through the support pipe, the uniformity during sterilization can be ensured, and the stirring component can prevent the blockage of the support pipe, ensuring the steam conveying efficiency.

[0016] 2. The sealing component can provide support between the support pipe and the material barrel and ensure the rotational movement of the material barrel. The limiting component can lock the sealing door. By rotating the sealing door to the bottom of the material barrel, the limiting component can be used to quickly open the sealing door, enabling the rapid discharging of the sterilized Pleurotus eryngii culture medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is one of the structural schematic diagrams of the utility model;

[0018] Figure 2 is the second structural schematic diagram of the utility model;

[0019] Figure 3 is the exploded structural schematic diagram of the utility model;

[0020] Figure 4 is the structural schematic diagram of the stirring component of the utility model;

[0021] Figure 5 is the structural schematic diagram of the baffle of the utility model;

[0022] Figure 6 is the structural schematic diagram of the limiting component of the utility model;

[0023] Figure 7 is the exploded structural schematic diagram of the sealing component of the utility model.

[0024] In the figure: 1. Material barrel; 2. Gear ring; 3. Stirring component; 301. First stirring rod; 302. Baffle; 303. Baffle cover; 304. Mounting ring; 305. Conical cover; 306. Screen; 307. Second stirring rod; 4. Base; 5. Bracket; 6. Motor; 7. Rotating shaft; 8. Gear; 9. Clamp seat; 10. Rod groove; 11. Sealing door; 12. Limiting component; 1201. Support; 1202. Gas spring rod; 1203. Limiting rod; 1204. Connecting block; 1205. Rod sleeve; 1206. Guide rod; 13. Sealing component; 1301. End cover; 1302. Snap ring; 1303. Sealing gasket; 1304. Pipe groove; 1305. Sealing element; 1306. Bearing; 14. Support pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 to 7 , a new sterilization device for Pleurotus giganteus culture medium, including a material barrel 1. A stirring assembly 3 is arranged inside the material barrel 1. A base 4 is arranged at the bottom end of the material barrel 1. Support pipes 14 for supporting the stirring assembly 3 are arranged on both sides of the top end of the base 4. A sealing assembly 13 for supporting the material barrel 1 is rotatably connected to the surface of the support pipe 14. A sealing door 11 is hinged to the surface of the material barrel 1. A limiting assembly 12 is arranged on one side of the sealing door 11. A toothed ring 2 is fixedly arranged on one side of the material barrel 1. A motor 6 is fixedly installed on one side of the base 4. The output shaft of the motor 6 is connected to a gear 8 that meshes with the toothed ring 2. By opening the sealing door 11, the inside of the material barrel 1 can be fed. By driving the gear 8 with the motor 6, the gear 8 can drive the material barrel 1 to rotate through the toothed ring 2, and the Pleurotus giganteus culture medium inside it can be tumbled. The stirring assembly 3 can stir the culture medium. When steam is conveyed through the support pipe 14, the uniformity during sterilization can be ensured;

[0027] In this embodiment, preferably, the stirring assembly 3 includes a first stirring rod 301. Baffles 302 are fixedly arranged at both ends of the first stirring rod 301. A second stirring rod 307 is fixedly arranged on one side of the baffle 302. The middle part of the baffle 302 is fixedly connected to the support pipe 14. The support pipe 14 is welded to the top end of the base 4. The other side of the baffle 302 is fixedly connected to an installation ring 304 by screws. A shielding cover 303 is fixedly arranged on one side of the installation ring 304. A conical cover 305 is fixedly arranged inside the shielding cover 303. Retaining meshes 306 are arranged at both ends of the conical cover 305. The support pipe 14 can support the baffle 302. The baffle 302 can support the first stirring rod 301 and the second stirring rod 307. The first stirring rod 301 and the second stirring rod 307 can stir the tumbling materials. The shielding cover 303 and the conical cover 305 can ensure the circulation of steam. The retaining meshes 306 can prevent the culture medium from entering and avoid the blockage of the support pipe 14;

[0028] In this embodiment, preferably, the sealing assembly 13 includes an end cover 1301 and a bearing 1306. The middle part on one side of the end cover 1301 is rotatably connected to the support pipe 14 through the bearing 1306. The other side of the end cover 1301 is fixedly connected to the material barrel 1 by bolts. A snap ring 1302 is fixedly provided on the other side of the end cover 1301. The snap ring 1302 is snap-fitted with the inner wall of the material barrel 1. A sealing gasket 1303 is provided on the surface of the snap ring 1302. A pipe groove 1304 is formed in the middle of the end cover 1301. The support pipe 14 is inserted into the pipe groove 1304. A sealing member 1305 is provided between the pipe groove 1304 and the support pipe 14. The end cover 1301 can block both ends of the material barrel 1. The snap ring 1302 can improve the stability between the end cover 1301 and the material barrel 1. The sealing gasket 1303 can seal the end cover 1301. The bearing 1306 can enable the end cover 1301 to rotate on the support pipe 14. The sealing member 1305 can seal between the pipe groove 1304 and the support pipe 14, preventing steam leakage during the rotation of the end cover 1301.

[0029] In this embodiment, preferably, the limiting assembly 12 includes a support 1201. Gas spring rods 1202 are provided on both sides of the support 1201. The telescopic rods of the gas spring rods 1202 are fixedly connected to limiting rods 1203. A clamping seat 9 is fixedly provided on the surface of the material barrel 1. Rod grooves 10 that are snap-fitted with the limiting rods 1203 are formed on both sides of the clamping seat 9. A connecting block 1204 is fixedly provided on the surface of the limiting rod 1203. A guiding rod 1206 is fixedly provided on one side of the connecting block 1204. A rod sleeve 1205 is slidably connected to the surface of the guiding rod 1206. One end of the rod sleeve 1205 is fixedly connected to the support 1201. The gas spring rods 1202 can support the limiting rods 1203, enabling them to be snap-fitted with the rod grooves 10, thereby locking the sealing door 11. By pushing the two limiting rods 1203 towards each other through the connecting block 1204 to compress the gas spring rods 1202, the limiting rods 1203 can be pulled out of the rod grooves 10, facilitating the quick opening of the sealing door 11. The guiding rod 1206 and the rod sleeve 1205 can guide the limiting rods 1203, improving their position accuracy and preventing the gas spring rods 1202 from bearing radial forces.

[0030] In this embodiment, preferably, a bracket 5 is welded inside the base 4. The top of the bracket 5 is rotatably connected to a rotating shaft 7. One end of the rotating shaft 7 is connected to the output shaft of the motor 6. The middle part of the gear 8 is welded to the rotating shaft 7. The bracket 5 can support the rotating shaft 7, and the rotating shaft 7 can provide stable support for the gear 8.

[0031] During use, the staff first push the two limit rods 1203 towards each other through the connecting block 1204 of the limit component 12, so as to compress the gas spring rod 1202, pull out the limit rod 1203 from the rod groove 10, open the sealing door 11, then supply the Pleurotus pulmonarius medium into the material barrel 1, and then close the sealing door 11. Push the limit rod 1203 into the rod groove 10 through the gas spring rod 1202, and then input steam through the support pipe 14. The steam can sterilize the Pleurotus pulmonarius medium after passing through it;

[0032] During the sterilization process, the staff drive the gear 8 through the motor 6. The gear 8 can drive the material barrel 1 to rotate through the gear ring 2, so as to tumble the Pleurotus pulmonarius medium inside it. The stirring rod one 301 and the stirring rod two 307 of the stirring component 3 can stir the tumbling materials. The baffle 303 and the conical cover 305 can ensure the flow of steam. The screen 306 can prevent the medium from entering and avoid the blockage of the support pipe 14. The stirring component 3 can stir the medium and improve the stirring effect. After the Pleurotus pulmonarius medium is sterilized, the staff rotate the sealing door 11 to the bottom of the material barrel 1, compress the gas spring rod 1202 to pull out the limit rod 1203, and open the sealing door 11, then the sterilized Pleurotus pulmonarius medium can be quickly discharged. The conical cover 305 can guide the fine Pleurotus pulmonarius medium entering it, and the Pleurotus pulmonarius medium can slide down along the inclined surface of the conical cover 305, and it is not easy to produce residues.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel sterilization device for agaricus edulis culture medium, comprising a barrel (1), characterized in that: The material barrel (1) is provided with a stirring assembly (3) inside, the bottom end of the material barrel (1) is provided with a base (4), both sides of the top end of the base (4) are provided with support tubes (14) for supporting the stirring assembly (3), the surface of the support tube (14) is rotatably connected with a sealing assembly (13) for supporting the material barrel (1), the surface of the material barrel (1) is hinged with a sealing door (11), one side of the sealing door (11) is provided with a limit assembly (12), one side of the material barrel (1) is fixedly provided with a gear ring (2), one side of the base (4) is fixedly installed with a motor (6), and the output shaft of the motor (6) is connected with a gear (8) meshing with the gear ring (2).

2. The novel sterilizing device for the culture medium of Morchella oleracea according to claim 1, characterized in that: The stirring assembly (3) comprises a stirring rod 1 (301), baffles (302) are fixedly provided at both ends of the stirring rod 1 (301), a stirring rod 2 (307) is fixedly provided on one side of the baffle (302), the middle part of the baffle (302) is fixedly connected to the support tube (14), and the support tube (14) is welded to the top end of the base (4).

3. The novel sterilizing device for the culture medium of Morinda oleracea according to claim 2, characterized in that: The other side of the baffle (302) is fixedly connected to the mounting ring (304) by means of screws, a baffle cover (303) is fixedly provided on one side of the mounting ring (304), a conical cover (305) is fixedly provided inside the baffle cover (303), and baffle nets (306) are provided at both ends of the conical cover (305).

4. The novel sterilizing device for the culture medium of Morinda oleracea according to claim 1, characterized in that: The sealing assembly (13) comprises an end cover (1301) and a bearing (1306); the middle portion of one side of the end cover (1301) is rotatably connected to the support tube (14) via the bearing (1306); the other side of the end cover (1301) is fixedly connected to the barrel (1) via bolts; a clamping ring (1302) is fixedly provided on the other side of the end cover (1301); the clamping ring (1302) is snap-fitted and connected to the inner wall of the barrel (1); and a sealing gasket (1303) is provided on the surface of the clamping ring (1302).

5. The novel sterilizing device for the culture medium of Morinda oleracea according to claim 4, characterized in that: A tube groove (1304) is provided in the middle of the end cover (1301), the support tube (14) is connected to the tube groove (1304) through insertion, and a sealing member (1305) is provided between the tube groove (1304) and the support tube (14).

6. The novel sterilizing device for the culture medium of Morchella oleracea according to claim 1, characterized in that: A bracket (5) is welded inside the base (4), and a rotating shaft (7) is rotatably connected to the top of the bracket (5). One end of the rotating shaft (7) is connected to the output shaft of the motor (6), and the middle part of the gear (8) is welded to the rotating shaft (7).

7. The novel sterilizing device for the culture medium of Morinda oleracea according to claim 1, characterized in that: The limit assembly (12) comprises a support (1201), gas spring rods (1202) are provided on both sides of the support (1201), the telescopic rod of the gas spring rod (1202) is fixedly connected to the limit rod (1203), a clamping seat (9) is fixedly provided on the surface of the barrel (1), and rod grooves (10) are provided on both sides of the clamping seat (9) to be clamped and connected to the limit rod (1203).

8. The novel sterilizing device for the culture medium of Morinda oleracea according to claim 7, characterized in that: A connecting block (1204) is fixedly provided on the surface of the limiting rod (1203), a guide rod (1206) is fixedly provided on one side of the connecting block (1204), a rod sleeve (1205) is slidably connected to the surface of the guide rod (1206), and one end of the rod sleeve (1205) is fixedly connected to the support (1201).

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