Integrated sterilization and inoculation system for enoki mushroom and negative pressure process

Abstract

The application discloses a sterilization and inoculation integrated system for golden needle mushroom, which comprises a working cylinder fixedly connected to the top of a mounting rack, a spray head assembly rotatably connected to the top of the working cylinder, and a positioning plate fixedly connected to the top of the working cylinder, wherein a buffer assembly is movably connected to the top of the positioning plate and in contact with the spray head assembly; under the pulling force of the bending spring, a group of positioning rods gradually restore to the vertical state, but the top holding plate and the driving rod are in contact at this time, namely the rubber ball and the rubber block are in contact, so that the contact between the rubber ball and the rubber block brings certain resistance to the group of positioning rods during the process of restoring to the vertical state, ensuring that the group of positioning rods restore to the original vertical state slowly, and ensuring that the spray head has sufficient time to fully spray the materials in the working cylinder, so as to avoid the dead angle of spraying.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of Flammulina velutipes cultivation, and particularly relates to a Flammulina velutipes sterilization and inoculation integrated system and a negative pressure process. BACKGROUND

[0002] The edible mushroom integrated sterilization and inoculation system is an automatic system integrating sterilization, cooling, inoculation and other functions, aiming to improve the efficiency of edible mushroom (such as Flammulina velutipes, Lentinula edodes, etc.) cultivation, while reducing the pollution rate and realizing large-scale and intelligent production.

[0003] In the prior art, for example, a kind of edible mushroom sterilization and cooling inoculation integrated machine disclosed in the national patent publication No. CN222997125U includes a housing fixedly installed on the top of the rack, a convex cover fixedly installed on the top of the housing, a motor fixedly installed on the top of the rack, a auger shaft fixedly installed on the output end of the motor, the end of the auger shaft away from the motor penetrates the inner wall of the housing and is rotatably connected to the inner wall of the housing, the inner wall of the convex cover is rotatably connected with a pipeline, and the outer wall of the pipeline is fixedly installed with a spray head. The edible mushroom sterilization and cooling inoculation integrated machine can drive the spray head to reciprocating swing while the auger shaft is rotating through the setting of the swing mechanism. The reciprocating swing of the spray head can expand the coverage range of the sprayed spawn, so that the discharged spawn can be fully sprayed in the interior of the housing, thereby enabling the edible mushroom to be fully inoculated and improving the inoculation of the edible mushroom.

[0004] However, the conventional device has the following problems when in use:

[0005] Although the swing mechanism can drive the spray head to reciprocating swing, the direction of the spray head is single, resulting in a spray dead angle, and the auger shaft rotates at a high speed, which cannot ensure that the materials in the interior of the machine body can be uniformly sprayed. SUMMARY

[0006] In view of the deficiencies in the prior art, the present application aims to provide a Flammulina velutipes sterilization and inoculation integrated system and a negative pressure process, which has the advantages of a wider spraying range of the spray head for the materials in the working cylinder, avoids the occurrence of a spray dead angle, and enables the sprayed spawn to be more comprehensive.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solution: a Flammulina velutipes sterilization and inoculation integrated system, including a working cylinder, the working cylinder is fixedly connected to the top of the installation rack, a spray head assembly is rotatably connected to the top of the working cylinder, a positioning plate is fixedly connected to the top of the working cylinder, a buffer assembly is movably inserted into the top of the positioning plate, and the spray head assembly and the buffer assembly are movably contacted.

[0008] Preferably, a motor is installed on the top of the installation rack, an auger shaft is rotatably connected to the side wall of the working cylinder, 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 side wall of the working cylinder.

[0009] Preferably, the top of the working cylinder is integrally formed with an integral shell, the spray head assembly comprises a pipe, a spray head, a positioning rod, a positioning side rod, a top holding plate, a fixed block, a rubber block, the pipe is rotationally connected to the side of the integral shell, the spray head is fixed to the bottom of the positioning rod, the spray head is fixed with multiple groups, the multiple groups of spray heads are uniformly distributed, and the spray heads are located directly above the auger shaft.

[0010] Preferably, the positioning rod is a circular rod, the positioning rod is fixedly connected to the outer ring surface of the pipe, and the positioning rod is fixed with two groups, one group of the positioning rod is located on one side of the integral shell, and the other group of the positioning rod is located in the working cylinder.

[0011] Preferably, the positioning side rod is fixed to one side of the top of the positioning rod, the top holding plate is fixed to one side of the positioning side rod, the top holding plate is an arc plate, the fixed block is fixed to the outer ring surface of the positioning rod, the rubber block is fixed to one side of the fixed block away from the top holding plate, the two groups of positioning rods are opposite, and the top holding plates and the rubber blocks on the sides of the two groups of positioning rods face each other and are oppositely arranged, the top of the integral shell is fixed with a motor, the rotating end of the motor is fixedly connected with a top holding rod in the shape of an "L" letter-shaped column structure, and one end of the top holding rod is in movable contact with the top of the positioning rod.

[0012] Preferably, the positioning plate is an arc plate, the side surface of the positioning plate is provided with a through movable slot, the movable slot is in the shape of an arc plate, the end of the movable slot is fixedly connected with an auxiliary rod, the auxiliary rod is an arc rod with a circular cross section, the auxiliary rod passes through the side surfaces of the fixed block and the rubber block, and the fixed block and the rubber block are rotationally connected in the movable slot.

[0013] Preferably, a bending spring is fixedly connected between one end of the movable slot and the side surface of the fixed block, the bending spring is sleeved on the outer ring surface of the auxiliary rod, and a fixed rope is fixedly connected between the other end of the movable slot and the side surface of the fixed block fixed with the rubber block.

[0014] Preferably, the buffer assembly comprises a driving rod, a side ring, a supporting spring one, a movable plate, and a rubber ball, the top of the positioning plate is provided with a top slot, the top slot is in the shape of an arc plate, the top slot is through the movable slot, the top slot is fixedly connected with a positioning ring, the driving rod is movably inserted in the positioning ring, the driving rod is a circular rod, the side ring is a ring plate, the side ring is fixed to the outer ring surface of the driving rod, and the side ring is located at the top of the positioning plate, the supporting spring one is fixed between the bottom of the side ring and the top of the positioning ring, the supporting spring one is sleeved on the outer ring surface of the driving rod, the bottom of the top holding plate is in movable contact with the top of the driving rod, the movable plate is fixed to the bottom of the driving rod, the movable plate is an arc plate, the movable plate is slidably connected in the top slot, the rubber ball is fixed to the bottom of the movable plate, the rubber ball is fixed with multiple groups, the multiple groups of rubber balls are uniformly distributed, and the rubber ball is in movable contact with the outer ring surface of the rubber block.

[0015] Preferably, the top of the integrated shell is provided with a rotating groove, another set of positioning rods are rotatably connected in the rotating groove, the side of the rotating groove is provided with a containing groove, the containing groove is an L-shaped plate-shaped groove, a shielding plate is slidably connected in the containing groove, the shielding plate is an L-shaped plate, a supporting spring two is fixedly connected between the side of the shielding plate and the inner side of the containing groove, one end of the shielding plate is provided with a guide surface, and the shielding plate is provided with two groups, the two groups of shielding plates are symmetrically distributed about the rotating groove, the outer ring surface of the other set of positioning rods is fixedly connected with a guide plate, the guide plate is an arc plate, and the guide plate is in movable contact with the guide surface.

[0016] The integrated negative pressure process for sterilization and inoculation of the golden needle mushroom includes the described integrated system for sterilization and inoculation of the golden needle mushroom, and the negative pressure process is as follows:

[0017] Step one: start the motor to drive the strain material in the auger shaft to rotate, and start the motor to drive the top holding rod to rotate clockwise.

[0018] Step two: in the process of rotating the top holding rod, one end of the top holding rod will be in movable contact with the top of a set of positioning rods, and in the process of continuously rotating the top holding rod, the top holding rod will drive a set of positioning rods to rotate, and the rotation of the positioning rods will first drive the pipeline to rotate, so that the angle of the spray head is changed.

[0019] Step three: when the positioning rods rotate, the top holding plate will rotate, and the bottom of the top holding plate will be in movable contact with the top of the driving rod, so as to press the driving rod downward as a whole, and when the driving rod is pressed by the top holding plate, the movable plate and the rubber ball will move to the direction of the movable groove.

[0020] Step four: under the action of the tension of the bending spring, a set of positioning rods will gradually restore to the vertical state, but at this time, the top holding plate is in contact with the driving rod, that is, the rubber ball is in contact with the rubber block, so in the process of restoring the vertical state of a set of positioning rods, the contact cooperation between the rubber ball and the rubber block will bring a certain resistance to a set of positioning rods, so as to ensure that a set of positioning rods restore to the original vertical state in a slow state, and ensure that the spray head has enough time to fully spray the material in the working cylinder.

[0021] Compared with the prior art, the beneficial effects of the present application are: when the top holding rod is rotated to no longer contact the positioning rod, under the action of the tension of the bending spring, a set of positioning rods will gradually restore to the vertical state, but at this time, the top holding plate is in contact with the driving rod, that is, the rubber ball is in contact with the rubber block, so in the process of restoring the vertical state of a set of positioning rods, the contact cooperation between the rubber ball and the rubber block will bring a certain resistance to a set of positioning rods, so as to ensure that a set of positioning rods restore to the original vertical state in a slow state, and ensure that the spray head has enough time to fully spray the material in the working cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The overall structure of the present application.

[0023] Figure 2 The overall structure of the present application.

[0024] Figure 3 The overall structure of the present application.

[0025] Figure 4 The overall structure of the present application. Figure 3 The enlarged view of A in the middle.

[0026] Figure 5 The overall structure of the present application.

[0027] Figure 6 The overall structure of the present application.

[0028] Figure 7 The overall structure of the present application.

[0029] Figure 8 The overall structure of the present application.

[0030] Figure 9 The overall structure of the present application.

[0031] Figure 10 The overall structure of the present application.

[0032] Figure 11 The overall structure of the present application.

[0033] Figure: 1, the installation frame; 2, motor; 3, working cylinder; 4, auger shaft; 5, integrated shell; 6, pipeline; 7, spray head; 8, positioning rod; 9, positioning side rod; 10, top holding plate; 11, fixed block; 12, rubber block; 13, positioning plate; 14, movable slot; 15, auxiliary rod; 16, positioning ring; 17, active rod; 171, edge ring; 172, support spring I; 18, movable plate; 19, rubber ball; 20, top slot; 21, motor; 22, top holding rod; 23, guide plate; 24, containing slot; 25, rotating slot; 26, shielding plate; 27, guide surface; 28, support spring II; 29, curved spring; 30, fixed rope. DETAILED DESCRIPTION

[0034] In order to make the purposes, technical solutions of the present application, and advantages clearer, more complete and more apparent, the embodiments of the present application are further described in detail below with reference to the drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present application, rather than all the embodiments, and are only used to explain the embodiments of the present application, and are not used to limit the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0035] Embodiment one, please refer to Figures 1 to 11 The present application provides a technical solution: a golden needle mushroom sterilization and inoculation integrated system, comprising a working cylinder 3 fixedly connected to the top of a mounting rack 1, a spray head assembly rotatably connected to the top of the working cylinder 3, the top of the working cylinder 3 is fixedly connected to a positioning plate 13, the top of the positioning plate 13 is movably inserted with a buffer assembly, and the spray head assembly and the buffer assembly are in movable contact; the positioning rod 8 rotates first to drive the pipeline 6 to rotate, so that the angle of the spray head 7 changes; secondly, the positioning rod 8 rotates to drive the top holding plate 10 to rotate, the top holding plate 10 rotates and its bottom is in movable contact with the top of the driving rod 17, so as to press the driving rod 17 downward as a whole, when the driving rod 17 is pressed by the top holding plate 10, the movable plate 18 and the rubber ball 19 will move as a whole to the direction of the movable groove 14; when the top holding rod 22 rotates to no longer contact with the positioning rod 8, under the action of the tension of the bending spring 29, a group of positioning rods 8 will gradually restore to the vertical state, but at this time the top holding plate 10 and the driving rod 17 are in contact, that is, the rubber ball 19 and the rubber block 12 are in contact, therefore, during the process of restoring the vertical state of a group of positioning rods 8, the contact between the rubber ball 19 and the rubber block 12 will bring a certain resistance to a group of positioning rods 8, so as to ensure that a group of positioning rods 8 restore to the original vertical state slowly, and ensure that the spray head 7 has enough time to fully spray the materials in the working cylinder 3.

[0036] The embodiment two, on the basis of the embodiment one, the top of the rack 1 is provided with the motor 2, the sidewall of the working cylinder 3 is rotatably connected with the auger shaft 4, the rotating end of the motor 2 is fixedly connected with one end of the auger shaft 4, the other end of the auger shaft 4 is rotatably connected with the inner sidewall of the working cylinder 3, the top of the working cylinder 3 is integrally formed with the integral shell 5, the spray head assembly comprises the pipeline 6, the spray head 7, the positioning rod 8, the positioning side rod 9, the top holding plate 10, the fixed block 11, the rubber block 12, the pipeline 6 is rotatably connected with the side of the integral shell 5, the spray head 7 is fixedly connected with the bottom of the positioning rod 8, the spray head 7 is fixed with multiple groups, multiple groups of the spray head 7 are uniformly distributed, and the spray head 7 is located directly above the auger shaft 4, the positioning rod 8 is a circular rod, the positioning rod 8 is fixedly connected with the outer ring surface of the pipeline 6, and the positioning rod 8 is fixedly connected with two groups, one group of the positioning rod 8 is located on one side of the integral shell 5, and the bottom of the other group of the positioning rod 8 is located in the working cylinder 3, the positioning side rod 9 is fixedly connected with one side of the top of the positioning rod 8, the top holding plate 10 is fixedly connected with one side of the positioning side rod 9, the top holding plate 10 is an arc plate, the fixed block 11 is fixedly connected with the outer ring surface of the positioning rod 8, the rubber block 12 is fixedly connected with one side of the fixed block 11 away from the top holding plate 10, the two groups of the positioning rod 8 are opposite, and the top holding plates 10 and the rubber blocks 12 on the sides of the two groups of the positioning rod 8 are oppositely arranged, the top of the integral shell 5 is fixedly connected with the motor 21, the rotating end of the motor 21 is fixedly connected with the top holding rod 22 in the "L" shape column structure, and one end of the top holding rod 22 is in movable contact with the top of the positioning rod 8, the positioning plate 13 is an arc plate, the side of the positioning plate 13 is provided with the through movable slot 14, the movable slot 14 is an arc plate slot structure, the end of the movable slot 14 is fixedly connected with the auxiliary rod 15, the auxiliary rod 15 is an arc rod with a circular cross section, and the auxiliary rod 15 passes through the sides 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 slot 14, the fixed block 11 is fixedly connected with the side of the rubber block 12 through the curved spring 29 between one end of the movable slot 14 and the side of the fixed block 11, the curved spring 29 is sleeved on the outer ring surface of the auxiliary rod 15, and the fixed block 11 is fixedly connected with the side of the rubber block 12 through the fixed rope 30 between the other end of the movable slot 14 and the side of the fixed block 11;

[0037] In the application, the starter motor 2 drives the strain material in the auger shaft 4 to rotate, the starter motor 21 drives the supporting rod 22 to rotate clockwise, in the process of rotating the supporting rod 22, one end of the supporting rod 22 will be in contact with the top of a group of positioning rods 8, in the process of continuously rotating the supporting rod 22, the supporting rod 22 will drive a group of positioning rods 8 to rotate, the rotation of the positioning rods 8 will first drive the pipeline 6 to rotate, so that the angle of the spray head 7 changes; secondly, the rotation of the positioning rods 8 will drive the supporting plate 10 to rotate, the rotation of the supporting plate 10 will be in contact with the top of the driving rod 17, so as to press the driving rod 17 downward as a whole, when the driving rod 17 is pressed by the supporting plate 10, the movable plate 18 and the rubber ball 19 will move to the direction of the movable groove 14 as a whole; when the supporting rod 22 rotates to no longer contact with the positioning rods 8, under the action of the tension of the bending spring 29, a group of positioning rods 8 will gradually restore to the vertical state, but at this time, the supporting plate 10 is in contact with the driving rod 17, that is, the rubber ball 19 is in contact with the rubber block 12, so in the process of restoring the vertical state of a group of positioning rods 8, the contact between the rubber ball 19 and the rubber block 12 will bring a certain resistance to a group of positioning rods 8, so as to ensure that a group of positioning rods 8 slowly restore to the original vertical state, so as to ensure that the spray head 7 has enough time to spray the material in the working cylinder 3, under the action of the fixed rope 30, it is ensured that the positioning rods 8 and the fixed block 11 can still maintain the vertical state under the action of being pulled by the bending spring 29; similarly, when the supporting rod 22 continuously rotates to the end of the other group of positioning rods 8, the other group of positioning rods 8 and a group of positioning rods 8 have the same motion track, so that the spray head 7 sprays the material in the working cylinder 3 more widely, avoids the dead angle of spraying, and makes the sprayed strain more comprehensive.

[0038] The embodiment three is based on the embodiment two, the buffer assembly includes the active rod 17, the edge ring 171, the support spring one 172, the movable plate 18, the rubber ball 19, the top of the positioning plate 13 is provided with the top groove 20, the top groove 20 is arc-shaped plate slot, the top groove 20 is through with the movable slot 14, the top groove 20 is fixedly connected with the positioning ring 16, and the active rod 17 is movably inserted in the positioning ring 16, the active rod 17 is circular rod, the edge ring 171 is annular plate, the edge ring 171 is fixed on the outer ring surface of the active rod 17, and the edge ring 171 is located on the top of the positioning plate 13, the support spring one 172 is fixed between the bottom of the edge ring 171 and the top of the positioning ring 16, the support spring one 172 is sleeved on the outer ring surface of the active rod 17, and the bottom of the top holding plate 10 is movably contacted with the top of the active rod 17, the movable plate 18 is fixed on the bottom of the active rod 17, the movable plate 18 is arc-shaped plate, the movable plate 18 is slidably connected in the top groove 20, the rubber ball 19 is fixed on the bottom of the movable plate 18, the rubber ball 19 is fixed with multiple groups, the multiple groups of rubber balls 19 are uniformly distributed, and the rubber ball 19 is movably contacted with the outer ring surface of the rubber block 12, the top of the integrated shell 5 is provided with the rotating groove 25, the other group of positioning rods 8 is rotatably connected in the rotating groove 25, the side of the rotating groove 25 is provided with the containing groove 24, the containing groove 24 is "L" shaped plate slot, the containing groove 24 is slidably connected with the shielding plate 26, the shielding plate 26 is "L" shaped plate, the shielding plate 26 is fixedly connected with the support spring two 28 between one side and the inner side of the containing groove 24, the shielding plate 26 is provided with the guide surface 27, and the shielding plate 26 is provided with two groups, the two groups of shielding plates 26 are symmetrically distributed about the rotating groove 25, the outer ring surface of the other group of positioning rods 8 is fixedly connected with the guide plate 23, the guide plate 23 is arc-shaped plate, and the guide plate 23 is movably contacted with the guide surface 27;

[0039] In the present application, in the process of rotating the other group of positioning rods 8, the middle part of the other group of positioning rods 8 rotates in the rotating groove 25, the guide plate 23 on the outer ring surface of the other group of positioning rods 8 is movably contacted with the guide surface 27, when the other group of positioning rods 8 starts to rotate, the two groups of shielding plates 26 gradually move away, and when the other group of positioning rods 8 returns to the original vertical state, the two groups of shielding plates 26 are close to each other again under the action of the support spring two 28, so that the working cylinder 3 forms a closed space to prevent the spores and materials from spilling out.

[0040] The embodiment four is a gold needle mushroom sterilization and inoculation integrated negative pressure process, including the gold needle mushroom sterilization and inoculation integrated system described, and the negative pressure process is:

[0041] Step one: start the motor to drive the spore material in the auger shaft to rotate, and start the motor to drive the top holding rod to rotate clockwise.

[0042] Step two: in the process of rotating the holding rod, one end of the holding rod will be in contact with the top of a set of positioning rods, and in the process of continuous rotation of the holding rod, the holding rod will drive a set of positioning rods to rotate, and the rotation of the positioning rods will first drive the pipe to rotate, thereby changing the angle of the spray head.

[0043] Step three: when the positioning rods rotate, the holding plate will rotate, and the bottom of the holding plate will be in contact with the top of the driving rod, thereby pressing the driving rod downward as a whole, and when the driving rod is pressed by the holding plate, the movable plate and the rubber ball will move as a whole to the direction of the movable groove.

[0044] Step four: under the action of the tension of the bending spring, a set of positioning rods will gradually restore to the vertical state, but at this time, the holding plate and the driving rod are in contact, that is, the rubber ball and the rubber block are in contact, so in the process of restoring the vertical state of a set of positioning rods, the contact between the rubber ball and the rubber block will bring a certain resistance to a set of positioning rods, ensuring that a set of positioning rods restore to the original vertical state slowly, and ensuring that the spray head has enough time to fully spray the material in the working cylinder.

[0045] The working principle and use process of the present application: start the motor 2 to drive the strain material in the auger shaft 4 to rotate, start the motor 21 to drive the holding rod 22 to rotate clockwise, in the process of rotating the holding rod 22, one end of the holding rod 22 will be in contact with the top of a set of positioning rods 8, in the process of continuous rotation of the holding rod 22, the holding rod 22 will drive a set of positioning rods 8 to rotate, and the rotation of the positioning rods 8 will first drive the pipe 6 to rotate, thereby changing the angle of the spray head 7; secondly, the rotation of the positioning rods 8 will drive the holding plate 10 to rotate, and the bottom of the holding plate 10 will be in contact with the top of the driving rod 17, thereby pressing the driving rod 17 downward as a whole, and when the driving rod 17 is pressed by the holding plate 10, the movable plate 18 and the rubber ball 19 will move as a whole to the direction of the movable groove 14; when the holding rod 22 is no longer in contact with the positioning rods 8, under the action of the tension of the bending spring 29, a set of positioning rods 8 will gradually restore to the vertical state, but at this time, the holding plate 10 and the driving rod 17 are in contact, that is, the rubber ball 19 and the rubber block 12 are in contact, so in the process of restoring the vertical state of a set of positioning rods 8, the contact between the rubber ball 19 and the rubber block 12 will bring a certain resistance to a set of positioning rods 8, ensuring that a set of positioning rods 8 restore to the original vertical state slowly, and ensuring that the spray head 7 has enough time to fully spray the material in the working cylinder 3.

[0046] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An integrated sterilization and inoculation system for Pholiota nameko, comprising a working cylinder (3) fixedly connected to the top of a mounting rack (1), a spray head assembly being rotatably connected to the top of the working cylinder (3), characterized in that: The top of the working cylinder (3) is fixedly connected with a positioning plate (13), the top of the positioning plate (13) is movably inserted with a buffer assembly, and the spray head assembly is movably contacted with the buffer assembly, the top of the working cylinder (3) is integrally formed with an integral shell (5), the spray head assembly comprises a pipeline (6), a spray head (7), a positioning rod (8), a positioning side rod (9), a top holding plate (10), a fixed block (11), a rubber block (12), the pipeline (6) is rotatably connected to the side of the integral shell (5), the spray head (7) is fixed to the bottom of the positioning rod (8), the spray head (7) is fixed with multiple groups, the multiple groups of spray heads (7) are uniformly distributed, and the spray head (7) is located directly above the auger shaft (4), the positioning plate (13) is an arc plate, the side of the positioning plate (13) is provided with a through movable groove (14), the movable groove (14) is an arc plate groove structure, the end of the movable groove (14) is fixedly connected with an auxiliary rod (15), the auxiliary rod (15) is an arc rod with a circular cross section, the auxiliary rod (15) passes through the side 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), the buffer assembly comprises a driving rod (17), a side ring (171), a supporting spring (172), a movable plate (18), a rubber ball (19), the top of the positioning plate (13) is provided with a top groove (20), the top groove (20) is an arc plate groove, the top groove (20) is through the movable groove (14), the top groove (20) is fixedly connected with a positioning ring (16) inside, and the driving rod (17) is movably inserted in the positioning ring (16), the driving rod (17) is a circular rod, the side ring (171) is an annular plate, the side ring (171) is fixed to the outer ring surface of the driving rod (17), and the side ring (171) is located at the top of the positioning plate (13), the supporting spring (172) is fixed between the bottom of the side ring (171) and the top of the positioning ring (16), the supporting spring (172) is sleeved on the outer ring surface of the driving rod (17), and the bottom of the top holding plate (10) is movably contacted with the top of the driving rod (17), the movable plate (18) is fixed to the bottom of the driving rod (17), the movable plate (18) is an arc 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 with multiple groups, the multiple groups of rubber balls (19) are uniformly distributed, and the rubber ball (19) is movably contacted with the outer ring surface of the rubber block (12).

2. The integrated system for sterilization and inoculation of Flammulina velutipes according to claim 1, characterized in that: The top of the mounting rack (1) is provided with a motor (2), the side wall of the working cylinder (3) is rotatably connected with an auger shaft (4), and the rotating end of the motor (2) is fixedly connected with one end of the auger shaft (4). The other end of the auger shaft (4) is rotatably connected to the inner side wall of the working cylinder (3).

3. The integrated system for sterilization and inoculation of Flammulina velutipes according to claim 2, characterized in that: The positioning rod (8) is a circular rod, the positioning rod (8) is fixedly connected to the outer ring surface of the pipeline (6), and the positioning rod (8) is fixed with two groups, one group of the positioning rod (8) is located on one side of the integral shell (5), and the other group of the positioning rod (8) is located in the working cylinder (3).

4. The integrated system for sterilization and inoculation of Flammulina velutipes according to claim 3, characterized in that: The positioning side rod (9) is fixed on one side of the top of the positioning rod (8), the top holding plate (10) is fixed on one side of the positioning side rod (9), the top holding plate (10) is an arc plate, the fixed block (11) is fixed on the outer ring surface of the positioning rod (8), the rubber block (12) is fixed on 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 oppositely arranged, the top of the integrated shell (5) is fixedly connected with the motor (21), the rotating end of the motor (21) is fixedly connected with the top holding rod (22) in the "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).

5. The integrated system for sterilization and inoculation of Flammulina velutipes according to claim 4, characterized in that: The end of the movable groove (14) and the side of the fixed block (11) are fixedly connected with the bending spring (29), the bending spring (29) is sleeved on the outer ring surface of the auxiliary rod (15), and the other end of the movable groove (14) and the side of the fixed block (11) fixedly connected with the rubber block (12) are fixedly connected with the fixed rope (30).

6. The integrated system for sterilization and inoculation of Flammulina velutipes according to claim 5, characterized in that: The top of the integrated shell (5) is provided with a rotating groove (25), the other positioning rod (8) is rotatably connected in the rotating groove (25), the side of the rotating groove (25) is provided with a containing groove (24), the containing groove (24) is a "L" shaped plate slot, the containing groove (24) is slidably connected with the shielding plate (26), the shielding plate (26) is a "L" shaped plate, one side of the shielding plate (26) and the inner side of the containing groove (24) are fixedly connected with the supporting spring two (28), one end of the shielding plate (26) is provided with a guide surface (27), and the shielding plate (26) is provided with two groups, the two groups of shielding plates (26) are symmetrically distributed about the rotating groove (25), the outer ring surface of the other positioning rod (8) is fixedly connected with the guide plate (23), the guide plate (23) is an arc plate, and the guide plate (23) is in movable contact with the guide surface (27).

7. The integrated sterilization and inoculation negative pressure process for Flammulina velutipes, characterized in that: The negative pressure process of the integrated system for sterilization and inoculation of the enoki mushroom described in claim 6 is: Step one: start the motor (2) to drive the strain material in the auger shaft (4) to rotate, and start the motor (21) to drive the top holding rod (22) to rotate clockwise; Step two: during the rotation of the top holding rod (22), one end of the top holding rod (22) will be in movable contact with the top of a group of positioning rods (8), and 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, and the rotation of the positioning rod (8) will first drive the pipeline (6) to rotate, so that the angle of the spray head (7) is changed; Step three: when the positioning rod (8) rotates, the top holding plate (10) rotates, and the bottom of the top holding plate (10) is in movable contact with the top of the driving rod (17), so that the driving rod (17) is pressed downward as a whole, and when the driving rod (17) is pressed by the top holding plate (10), the movable plate (18) and the rubber ball (19) move to the direction of the movable groove (14) as a whole. Step four: under the tension of the bending spring (29), a group of positioning rods (8) will gradually restore to the vertical state, but at this time the top holding plate (10) and the driving rod (17) are in contact, that is, the rubber ball (19) and the rubber block (12) are in contact, so in the process of restoring the vertical state of a group of positioning rods (8), the contact between the rubber ball (19) and the rubber block (12) will bring a certain resistance to a group of positioning rods (8), ensuring that a group of positioning rods (8) slowly restore 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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