Flammulina velutipes sterilization and inoculation integrated system and negative pressure process

Abstract

The needle mushroom sterilization and inoculation integrated system comprises a working barrel, the working barrel is fixedly connected to the top of a mounting rack, the top of the working barrel is rotationally connected with a spray head assembly, the top of the working barrel is fixedly connected with a positioning plate, the top of the positioning plate is movably connected with a buffer assembly in an inserted mode, and the spray head assembly is movably in contact with the buffer assembly; under the tension action of the bending spring, the group of positioning rods can gradually recover to be in a vertical state, but at the moment, the jacking plate and the driving rod are in a contact state, that is, the rubber ball and the rubber block are in a contact state, so that in the process that the group of positioning rods recover to be in the vertical state, the contact matching of the rubber ball and the rubber block can bring certain resistance to the group of positioning rods; and it is ensured that the set of positioning rods are in a slow state and restore to the original vertical state, it is ensured that the spraying head has enough time to conduct sufficient spraying on materials in the working barrel, and spraying dead angles are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of enoki mushroom cultivation, and particularly relates to an integrated system for sterilizing and inoculating enoki mushrooms and a negative pressure process. Background Art

[0002] The integrated edible fungus sterilization and inoculation system is an automated system that integrates multiple functions such as sterilization, cooling, and inoculation. It aims to improve the efficiency of edible fungi (such as enoki mushrooms, shiitake mushrooms, etc.) cultivation, while reducing the contamination rate and realizing large-scale and intelligent production.

[0003] In the prior art, for example, a machine for sterilizing, cooling and inoculating edible fungi disclosed in National Patent Publication No. CN222997125U includes a shell fixedly mounted on the top of a frame, a convex cover fixedly mounted on the top of the shell, a motor fixedly mounted on the top of the frame, an auger shaft fixedly mounted on the output end of the motor, the end of the auger shaft away from the motor passes through the shell and is rotatably connected to the inner wall of the shell, the inner wall of the convex cover is rotatably connected to a pipe, and a nozzle is fixedly mounted on the outer wall of the pipe. The machine for sterilizing, cooling and inoculating edible fungi can drive the nozzle to swing back and forth while the auger shaft rotates by setting a swing mechanism. The reciprocating swing of the nozzle can expand the coverage range of the sprayed bacteria, so that the discharged bacteria are fully sprayed inside the shell, thereby making the edible fungi fully inoculated and improving the inoculation of edible fungi.

[0004] However, the conventional device still has the following problems when used: Although the swing mechanism can drive the sprinkler head to swing back and forth, the sprinkler head sprays in a single direction, resulting in a spraying dead angle, and the auger shaft rotates at a high speed, which cannot ensure that the material inside the machine body can be sprayed evenly. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an integrated system for sterilization and inoculation of enoki mushrooms and a negative pressure process, which has the advantages of a spray head that can spray the material in the working cylinder over a wider range, avoid dead corners in spraying, and make the sprayed strains more comprehensive.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an integrated system for sterilization and inoculation of enoki mushrooms, comprising a working cylinder, which is fixedly connected to the top of a mounting frame, and the top of the working cylinder is rotatably connected to a nozzle assembly, the top of the working cylinder is fixedly connected to a positioning plate, and the top of the positioning plate is movably connected to a buffer assembly, and the nozzle assembly is in movably contact with the buffer assembly.

[0007] Preferably, a motor is installed on the top of the mounting frame, the side wall of the working cylinder is rotatably connected to the auger shaft, the rotating end of the motor is fixedly connected to one end of the auger shaft, and the other end of the auger shaft is rotatably connected to the inner wall of the working cylinder.

[0008] Preferably, the top of the working cylinder is integrally formed with an integrated shell, and the nozzle assembly includes a pipe, a spray head, a positioning rod, a positioning side rod, a top holding plate, a fixed block, and a rubber block. The pipe is rotatably connected to the side of the integrated shell, and the spray head is fixed to the bottom of the positioning rod. There are multiple groups of spray heads fixed, and the multiple groups of spray heads are evenly distributed, and the spray heads are located directly above the auger shaft.

[0009] Preferably, the positioning rods are circular rods, fixedly connected to the outer annular surface of the pipe, and there are two groups of positioning rods, one group of positioning rods is located on one side of the integral shell, and the bottom of the other group of positioning rods is located in the working cylinder.

[0010] Preferably, the positioning side rod is fixed to one side of the top of the positioning rod, the holding plate is fixed to one side of the positioning side rod, the holding plate is an arc-shaped plate, the fixed block is fixed to the outer ring surface of the positioning rod, and the rubber block is fixed to the side of the fixed block away from the holding plate. The two groups of positioning rods are opposite to each other and the holding plates and rubber blocks on the sides of the two groups of positioning rods are arranged in opposite directions. An electric motor is fixed to the top of the integrated shell, and the rotating end of the motor is fixedly connected to a holding rod with an "L"-shaped column structure, and one end of the holding rod is in movably contact with the top of the positioning rod.

[0011] Preferably, the positioning plate is an arc-shaped plate, and a through movable groove is opened on the side of the positioning plate. The movable groove is an arc-shaped plate-shaped groove structure. The end of the movable groove is fixedly connected to an auxiliary rod. The auxiliary rod is an arc-shaped rod with a circular cross-section, and the auxiliary rod passes through the side surfaces of the fixed block and the rubber block. The fixed block and the rubber block are rotatably connected in the movable groove.

[0012] Preferably, a bending spring is fixedly connected between one end of the movable groove and the side of the fixed block, the bending spring is sleeved on the outer ring surface of the auxiliary rod, and a fixing rope is fixedly connected between the other end of the movable groove and the side of the fixed block to which the rubber block is fixed.

[0013] Preferably, the buffer assembly includes an active rod, a side ring, a support spring, a movable plate, and a rubber ball. A top groove is provided on the top of the positioning plate, and the top groove is an arc-shaped plate groove. The top groove is connected to the movable groove. A positioning ring is fixedly connected in the top groove, and the active rod is movably inserted in the positioning ring. The active rod is a circular rod, and the side ring is an annular plate. The side ring is fixed to the outer ring surface of the active rod, and the side ring is located at the top of the positioning plate. A support spring is fixed between the bottom of the side ring and the top of the positioning ring. A set of support springs is arranged on the outer ring surface of the active rod, and the bottom of the top holding plate is movably contacted with the top of the active rod. The movable plate is fixed to the bottom of the active rod, and the movable plate is an arc-shaped plate. The movable plate is slidably connected in the top groove. The rubber ball is fixed to the bottom of the movable plate. There are multiple groups of rubber balls fixed, and the multiple groups of rubber balls are evenly distributed, and the rubber balls are movably contacted with the outer ring surface of the rubber block.

[0014] Preferably, a rotation groove is provided on the top of the integrated shell, and another group of positioning rods is rotatably connected in the rotation groove. A receiving groove is provided on the side of the rotation groove, and the receiving groove is an "L"-shaped plate groove. A baffle is slidably connected in the receiving groove, and the baffle is an "L"-shaped plate. Two supporting springs are fixedly connected between one side of the baffle and the inner side surface of the receiving groove. A guide surface is provided at one end of the baffle, and two groups of baffles are provided. The two groups of baffles are symmetrically distributed about the rotation groove. The outer ring surface of the other group of positioning rods is fixedly connected to the guide plate, and the guide plate is an arc-shaped plate, and the guide plate is in movable contact with the guide surface.

[0015] The integrated negative pressure process for sterilizing and inoculating Flammulina velutipes includes the described integrated system for sterilizing and inoculating Flammulina velutipes, and the negative pressure process is as follows: Step 1: Start the motor to drive the culture material in the auger shaft to rotate, and start the motor to drive the top holding rod to rotate clockwise.

[0016] Step 2: During the rotation of the supporting rod, one end of the supporting rod will be in active contact with the top of a group of positioning rods. During the continuous rotation of the supporting rod, the supporting rod will drive a group of positioning rods to rotate. The rotation of the positioning rod will first drive the pipe to rotate, thereby changing the spraying angle of the sprinkler head.

[0017] Step 3: When the positioning rod rotates, it will drive the top holding plate to rotate. When the top holding plate rotates, its bottom will come into contact with the top of the active rod, thereby pressing the active rod downward as a whole. When the active rod is pressed by the top holding plate, the movable plate and the rubber ball will move toward the movable groove as a whole.

[0018] Step 4: Under the pulling force of the bending spring, a group of positioning rods will gradually return to a vertical state, but at this time the top holding plate and the active rod are in contact, that is, the rubber ball and the rubber block are in contact. Therefore, in the process of a group of positioning rods returning to a vertical state, the contact and cooperation between the rubber ball and the rubber block will bring a certain resistance to the group of positioning rods, ensuring that the group of positioning rods slowly return to the original vertical state, ensuring that the sprinkler head has enough time to fully spray the material in the working cylinder.

[0019] Compared with the prior art, the beneficial effect of the present invention is that when the supporting rod rotates to no longer contact the positioning rod, under the tension of the bending spring, a group of positioning rods will gradually return to a vertical state, but at this time the supporting plate and the active rod are in contact, that is, the rubber ball and the rubber block are in contact. Therefore, in the process of a group of positioning rods returning to a vertical state, the contact and cooperation between the rubber ball and the rubber block will bring a certain resistance to the group of positioning rods, ensuring that a group of positioning rods slowly return to their original vertical state, ensuring that the spray head has enough time to comprehensively spray the material in the working cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a partial cross-sectional schematic diagram of the overall structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the integrated shell and overall structure of the present invention.

[0023] Figure 4 for Figure 3 Enlarged schematic diagram of point A in the middle.

[0024] Figure 5 It is a schematic structural diagram of the nozzle assembly of the present invention.

[0025] Figure 6 It is a half-section schematic diagram of the positioning plate structure of the present invention.

[0026] Figure 7 It is a half-section schematic diagram of the structure of the positioning plate and the buffer assembly when they are matched with each other.

[0027] Figure 8 It is a partial schematic diagram of the positioning and nozzle assembly coordination structure of the present invention.

[0028] Figure 9 It is a schematic structural diagram of the buffer assembly of the present invention.

[0029] Figure 10 It is a half-section schematic diagram of the integrated shell structure of the present invention.

[0030] Figure 11 Schematic diagram of the shielding plate structure of the present invention.

[0031] In the figure: 1. Mounting frame; 2. Motor; 3. Working cylinder; 4. Auger shaft; 5. Integrated shell; 6. Pipeline; 7. Sprinkler head; 8. Positioning rod; 9. Positioning side rod; 10. Top holding plate; 11. Fixed block; 12. Rubber block; 13. Positioning plate; 14. Movable groove; 15. Auxiliary rod; 16. Positioning ring; 17. Active rod; 171. Side ring; 172. Support spring 1; 18. Movable plate; 19. Rubber ball; 20. Top groove; 21. Motor; 22. Top holding rod; 23. Guide plate; 24. Accommodating groove; 25. Rotating groove; 26. Shielding plate; 27. Guide surface; 28. Support spring 2; 29. ​​Bending spring; 30. Fixing rope. DETAILED DESCRIPTION

[0032] In order to clearly and completely describe the objectives and technical solutions of the present invention and make its advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] For example 1, please refer to Figures 1 to 11 The present invention provides a technical solution: an integrated system for sterilizing and inoculating enoki mushrooms, comprising a working cylinder 3, which is fixedly connected to the top of the mounting frame 1, and a nozzle assembly is rotatably connected to the top of the working cylinder 3. The top of the working cylinder 3 is fixedly connected to the positioning plate 13, and a buffer assembly is movably plugged into the top of the positioning plate 13, and the nozzle assembly is in active contact with the buffer assembly; the rotation of the positioning rod 8 will first drive the pipe 6 to rotate, thereby changing the spraying angle of the spray head 7; secondly, when the positioning rod 8 rotates, it will drive the top holding plate 10 to rotate, and the top holding plate 10 will rotate and its bottom will be in active contact with the top of the active rod 17, thereby pressing the active rod 17 downward as a whole, and the active rod 17 is pressed by the top holding plate When 10 is pressed, the movable plate 18 and the rubber ball 19 will move as a whole toward the movable groove 14; when the supporting rod 22 is rotated to no longer contact the positioning rod 8, under the pulling force of the bending spring 29, a group of positioning rods 8 will gradually return to a vertical state, but at this time the supporting plate 10 is in contact with the active rod 17, that is, the rubber ball 19 is in contact with the rubber block 12. Therefore, in the process of a group of positioning rods 8 returning to a vertical state, the contact and cooperation between the rubber ball 19 and the rubber block 12 will bring a certain resistance to the group of positioning rods 8, ensuring that a group of positioning rods 8 slowly return to their original vertical state, ensuring that the spray head 7 has enough time to fully spray the material in the working cylinder 3.

[0034] Example 2, on the basis of Example 1, a motor 2 is installed on the top of the mounting frame 1, and the side wall of the working cylinder 3 is rotatably connected to the auger shaft 4. The rotating end of the motor 2 is fixedly connected to one end of the auger shaft 4, and the other end of the auger shaft 4 is rotatably connected to the inner wall of the working cylinder 3. The top of the working cylinder 3 is integrally formed with an integrated shell 5. The nozzle assembly includes a pipe 6, a spray head 7, a positioning rod 8, a positioning side rod 9, a top holding plate 10, a fixed block 11, and a rubber block 12. The pipe 6 is rotatably connected to the side of the integrated shell 5, and the spray head 7 is fixed to the positioning side rod 9. At the bottom of the rod 8, multiple groups of spray heads 7 are fixed, and the multiple groups of spray heads 7 are evenly distributed, and the spray heads 7 are located just above the auger shaft 4. The positioning rod 8 is a circular rod, and the positioning rod 8 is fixedly connected to the outer ring surface of the pipe 6. There are two groups of positioning rods 8 fixed, one group of positioning rods 8 is located on one side of the integral shell 5, and the bottom of the other group of positioning rods 8 is located in the working cylinder 3. The positioning side rod 9 is fixed to one side of the top of the positioning rod 8, and the top holding plate 10 is fixed to one side of the positioning side rod 9. The top holding plate 10 is an arc-shaped plate, and the fixing block 11 is fixed to the outer ring surface of the positioning rod 8. , the rubber block 12 is fixed to the side of the fixed block 11 away from the top holding plate 10, the two groups of positioning rods 8 are opposite, and the top holding plates 10 and the rubber blocks 12 on the sides of the two groups of positioning rods 8 are arranged in opposite directions, the top of the integrated shell 5 is fixed with a motor 21, the rotating end of the motor 21 is fixedly connected to the top holding rod 22 of the "L"-shaped column structure, and one end of the top holding rod 22 is in active contact with the top of the positioning rod 8, the positioning plate 13 is an arc-shaped plate, and a through movable groove 14 is opened on the side of the positioning plate 13, and the movable groove 14 is an arc-shaped plate-shaped groove structure. The end of the movable groove 14 is fixedly connected to an auxiliary rod 15, which is an arc-shaped rod with a circular cross-section. The auxiliary rod 15 passes through the side surfaces of the fixed block 11 and the rubber block 12. The fixed block 11 and the rubber block 12 are rotatably connected in the movable groove 14. A bending spring 29 is fixedly connected between one end of the movable groove 14 and the side surface of the fixed block 11. The bending spring 29 is sleeved on the outer annular surface of the auxiliary rod 15. A fixing rope 30 is fixedly connected between the other end of the movable groove 14 and the side surface of the fixed block 11 to which the rubber block 12 is fixed. When the top holding rod 22 is rotated to no longer contact with the positioning rod 8, a group of positioning rods 8 will gradually recover under the pulling force of the bending spring 29. When the cam 11 is in the vertical position, the cam 11 is in the vertical position, and the cam 11 is in the vertical position, so that the cam 11 can return to the vertical position, and ...

[0035] Embodiment 3, on the basis of embodiment 2, the buffer assembly includes an active rod 17, a side ring 171, a support spring 172, a movable plate 18, and a rubber ball 19. A top groove 20 is provided on the top of the positioning plate 13. The top groove 20 is an arc-shaped plate groove. The top groove 20 is connected to the movable groove 14. A positioning ring 16 is fixedly connected in the top groove 20, and the active rod 17 is movably inserted in the positioning ring 16. The active rod 17 is a circular rod, and the side ring 171 is an annular plate. The side ring 171 is fixed to the outer ring surface of the active rod 17, and the side ring 171 is located at the top of the positioning plate 13. The support spring 172 is fixed between the bottom of the side ring 171 and the top of the positioning ring 16. The support spring 172 is sleeved on the outer ring surface of the active rod 17, and the bottom of the top holding plate 10 is in movably contact with the top of the active rod 17. The movable plate 18 is fixed to the bottom of the active rod 17. The movable plate 18 is an arc plate. The movable plate 18 is slidably connected to In the top groove 20, the rubber ball 19 is fixed to the bottom of the movable plate 18. There are multiple groups of rubber balls 19 fixed, and the multiple groups of rubber balls 19 are evenly distributed. The rubber balls 19 are in active contact with the outer ring surface of the rubber block 12. A rotation groove 25 is provided on the top of the one-piece shell 5. Another group of positioning rods 8 are rotatably connected in the rotation groove 25. A receiving groove 24 is provided on the side of the rotation groove 25. The receiving groove 24 is an "L"-shaped plate groove. A shielding plate 26 is slidably connected in the receiving groove 24. The shielding plate 26 is an "L"-shaped plate. A supporting spring 28 is fixedly connected between one side of the shielding plate 26 and the inner side surface of the receiving groove 24. A guide surface 27 is provided at one end of the shielding plate 26, and two groups of shielding plates 26 are provided. The two groups of shielding plates 26 are symmetrically distributed about the rotation groove 25. The outer ring surface of another group of positioning rods 8 is fixedly connected with a guide plate 23. The guide plate 23 is an arc-shaped plate, and the guide plate 23 is in active contact with the guide surface 27. In the present invention, during the rotation of the other group of positioning rods 8, the middle part of the other group of positioning rods 8 will rotate in the rotation groove 25, and the guide plate 23 on the outer ring surface of the other group of positioning rods 8 will be in active contact with the guide surface 27. As the other group of positioning rods 8 starts to rotate, the two groups of baffles 26 will gradually move away from each other. When the other group of positioning rods 8 returns to its original vertical state, under the action of the support spring 28, the two groups of baffles 26 will approach each other again, so that the working cylinder 3 forms a closed space to prevent the bacteria and materials from splashing out.

[0036] Example 4, an integrated negative pressure process for sterilizing and inoculating Flammulina velutipes, includes the integrated system for sterilizing and inoculating Flammulina velutipes described above, and its negative pressure process is as follows: Step 1: Start the motor to drive the culture material in the auger shaft to rotate, and start the motor to drive the top holding rod to rotate clockwise.

[0037] Step 2: During the rotation of the supporting rod, one end of the supporting rod will be in active contact with the top of a group of positioning rods. During the continuous rotation of the supporting rod, the supporting rod will drive a group of positioning rods to rotate. The rotation of the positioning rod will first drive the pipe to rotate, thereby changing the spraying angle of the sprinkler head.

[0038] Step 3: When the positioning rod rotates, it will drive the top holding plate to rotate. When the top holding plate rotates, its bottom will come into contact with the top of the active rod, thereby pressing the active rod downward as a whole. When the active rod is pressed by the top holding plate, the movable plate and the rubber ball will move toward the movable groove as a whole.

[0039] Step 4: Under the pulling force of the bending spring, a group of positioning rods will gradually return to a vertical state, but at this time the top holding plate and the active rod are in contact, that is, the rubber ball and the rubber block are in contact. Therefore, in the process of a group of positioning rods returning to a vertical state, the contact and cooperation between the rubber ball and the rubber block will bring a certain resistance to the group of positioning rods, ensuring that the group of positioning rods slowly return to the original vertical state, ensuring that the sprinkler head has enough time to fully spray the material in the working cylinder.

[0040] The working principle and use process of the present invention are as follows: the starting motor 2 drives the bacterial material in the auger shaft 4 to rotate, and the starting motor 21 drives the top holding rod 22 to rotate clockwise. During the rotation of the top holding rod 22, one end of the top holding rod 22 will be in active contact with the top of a group of positioning rods 8. During the continuous rotation of the top holding rod 22, the top holding rod 22 will drive a group of positioning rods 8 to rotate. The rotation of the positioning rods 8 will first drive the pipe 6 to rotate, thereby changing the spraying angle of the sprinkler head 7; secondly, when the positioning rod 8 rotates, it will drive the top holding plate 10 to rotate, and the top holding plate 10 will rotate and its bottom will be in active contact with the top of the active rod 17, thereby pressing the active rod 17 downward as a whole, and the active rod 17 is pushed up When the holding plate 10 is pressed, the movable plate 18 and the rubber ball 19 will move as a whole toward the movable groove 14; when the top holding rod 22 rotates until it no longer contacts the positioning rod 8, under the tension of the bending spring 29, a group of positioning rods 8 will gradually return to a vertical state, but at this time the top holding plate 10 is in contact with the active rod 17, that is, the rubber ball 19 is in contact with the rubber block 12. Therefore, in the process of a group of positioning rods 8 returning to a vertical state, the contact and cooperation between the rubber ball 19 and the rubber block 12 will bring a certain resistance to the group of positioning rods 8, ensuring that a group of positioning rods 8 slowly return to their original vertical state, ensuring that the spray head 7 has enough time to fully spray the material in the working cylinder 3.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An integrated system for sterilizing and inoculating golden needle mushrooms, comprising a working cylinder (3), wherein the working cylinder (3) is fixedly connected to the top of a mounting frame (1), and a nozzle assembly is rotatably connected to the top of the working cylinder (3), characterized in that: The top of the working cylinder (3) is fixedly connected to the positioning plate (13), the top of the positioning plate (13) is movably plugged with a buffer assembly, and the nozzle assembly is in movably contact with the buffer assembly.

2. The integrated system for sterilizing and inoculating enoki mushrooms according to claim 1, characterized in that: A motor (2) is installed on the top of the mounting frame (1), and a side wall of the working cylinder (3) is rotatably connected to a screw shaft (4). The rotating end of the motor (2) is fixedly connected to one end of the screw shaft (4), and the other end of the screw shaft (4) is rotatably connected to the inner side wall of the working cylinder (3).

3. The integrated system for sterilizing and inoculating enoki mushrooms according to claim 1, characterized in that: The top of the working cylinder (3) is integrally formed with an integral shell (5), and the spray head assembly includes a pipe (6), a spray head (7), a positioning rod (8), a positioning side rod (9), a top holding plate (10), a fixing block (11), and a rubber block (12). The pipe (6) is rotatably connected to the side of the integral shell (5), and the spray head (7) is fixed to the bottom of the positioning rod (8). There are multiple groups of spray heads (7) fixed, and the multiple groups of spray heads (7) are evenly distributed, and the spray heads (7) are located directly above the auger shaft (4).

4. The integrated system for sterilizing and inoculating enoki mushrooms according to claim 3, characterized in that: The positioning rod (8) is a circular rod, fixedly connected to the outer ring surface of the pipe (6), and two groups of positioning rods (8) are fixed, one group of positioning rods (8) is located on one side of the integral shell (5), and the bottom of the other group of positioning rods (8) is located in the working cylinder (3).

5. The integrated system for sterilizing and inoculating Flammulina velutipes according to claim 3, characterized in that: The positioning side rod (9) is fixed to one side of the top of the positioning rod (8), the top holding plate (10) is fixed to one side of the positioning side rod (9), the top holding plate (10) is an arc-shaped plate, the fixed block (11) is fixed to the outer ring surface of the positioning rod (8), the rubber block (12) is fixed to the side of the fixed block (11) away from the top holding plate (10), the two groups of positioning rods (8) are opposite to each other, and the top holding plates (10) and rubber blocks (12) on the sides of the two groups of positioning rods (8) are arranged in opposite directions, the top of the integrated shell (5) is fixed with a motor (21), the rotating end of the motor (21) is fixedly connected to a top holding rod (22) with an "L"-shaped column structure, and one end of the top holding rod (22) is in movable contact with the top of the positioning rod (8).

6. The integrated system for sterilizing and inoculating enoki mushrooms according to claim 1, characterized in that: The positioning plate (13) is an arc-shaped plate. A through movable groove (14) is provided on the side of the positioning plate (13). The movable groove (14) is an arc-shaped plate-shaped groove structure. An auxiliary rod (15) is fixedly connected to the end of the movable groove (14). The auxiliary rod (15) is an arc-shaped rod with a circular cross-section. The auxiliary rod (15) passes through the side surfaces of the fixed block (11) and the rubber block (12). The fixed block (11) and the rubber block (12) are rotatably connected in the movable groove (14).

7. The integrated system for sterilizing and inoculating Flammulina velutipes according to claim 6, characterized in that: A bending spring (29) is fixedly connected between one end of the movable groove (14) and the side surface of the fixed block (11), and the bending spring (29) is sleeved on the outer ring surface of the auxiliary rod (15). A fixing rope (30) is fixedly connected between the other end of the movable groove (14) and the side surface of the fixed block (11) to which the rubber block (12) is fixed.

8. The integrated system for sterilizing and inoculating Flammulina velutipes according to claim 1, characterized in that: The buffer assembly includes an active rod (17), a side ring (171), a support spring (172), a movable plate (18), and a rubber ball (19). A top groove (20) is provided on the top of the positioning plate (13). The top groove (20) is an arc-shaped plate groove. The top groove (20) and the movable groove (14) are connected. A positioning ring (16) is fixedly connected in the top groove (20), and the active rod (17) is movably inserted in the positioning ring (16). The active rod (17) is a round rod. The side ring (171) is an annular plate. The side ring (171) is fixed to the outer ring surface of the active rod (17). The side ring (171) is located at the top of the positioning plate (13). A spring (172) is fixed between the bottom of the side ring (171) and the top of the positioning ring (16), a support spring (172) is sleeved on the outer ring surface of the active rod (17), and the bottom of the top holding plate (10) is in active contact with the top of the active rod (17), the movable plate (18) is fixed to the bottom of the active rod (17), the movable plate (18) is an arc-shaped plate, the movable plate (18) is slidably connected in the top groove (20), the rubber ball (19) is fixed to the bottom of the movable plate (18), the rubber ball (19) is fixed in multiple groups, the multiple groups of rubber balls (19) are evenly distributed, and the rubber ball (19) is in active contact with the outer ring surface of the rubber block (12).

9. The integrated system for sterilizing and inoculating Flammulina velutipes according to claim 3, characterized in that: A rotation groove (25) is provided on the top of the integral shell (5), and another group of positioning rods (8) is rotatably connected in the rotation groove (25). A receiving groove (24) is provided on the side of the rotation groove (25), and the receiving groove (24) is an "L"-shaped plate-shaped groove. A shielding plate (26) is slidably connected in the receiving groove (24), and the shielding plate (26) is an "L"-shaped plate. A supporting spring (28) is fixedly connected between one side of the shielding plate (26) and the inner side surface of the receiving groove (24). A guide surface (27) is provided at one end of the shielding plate (26), and two groups of shielding plates (26) are provided. The two groups of shielding plates (26) are symmetrically distributed about the rotation groove (25). The outer ring surface of the other group of positioning rods (8) is fixedly connected to a guide plate (23), and the guide plate (23) is an arc-shaped plate, and the guide plate (23) is in active contact with the guide surface (27).

10. The integrated negative pressure process for sterilization and inoculation of Enoki mushrooms is characterized by: The integrated system for sterilizing and inoculating enoki mushrooms as described in any one of claims 1 to 9 above, wherein the negative pressure process is: Step 1: Start the motor (2) to drive the bacterial material in the auger shaft (4) to rotate, and start the motor (21) to drive the supporting rod (22) to rotate clockwise; Step 2: During the rotation of the supporting rod (22), one end of the supporting rod (22) will be in active contact with the top of a group of positioning rods (8). During the continuous rotation of the supporting rod (22), the supporting rod (22) will drive the group of positioning rods (8) to rotate. The rotation of the positioning rods (8) will first drive the pipe (6) to rotate, thereby changing the spraying angle of the sprinkler head (7); Step 3: When the positioning rod (8) rotates, the top holding plate (10) is driven to rotate. When the top holding plate (10) rotates, its bottom part comes into contact with the top of the active rod (17), thereby pressing the active rod (17) downward as a whole. When the active rod (17) is pressed by the top holding plate (10), the movable plate (18) and the rubber ball (19) as a whole move toward the movable groove (14); Step 4: Under the pulling force of the bending spring (29), the group of positioning rods (8) will gradually return to the vertical state, but at this time the top holding plate (10) and the active rod (17) are in contact, that is, the rubber ball (19) and the rubber block (12) are in contact. Therefore, in the process of the group of positioning rods (8) returning to the vertical state, the contact and cooperation between the rubber ball (19) and the rubber block (12) will bring a certain resistance to the group of positioning rods (8), ensuring that the group of positioning rods (8) slowly returns to the original vertical state, ensuring that the spray head (7) has enough time to fully spray the material in the working cylinder (3).

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