Bagging machine capable of planting seeds in edible fungus bag base material in multi-dimensional positioning mode

Abstract

The utility model discloses a bagging machine capable of planting seeds in edible fungus bag base materials in a multi-dimensional positioning mode, and belongs to the technical field of edible fungus equipment.The bagging machine comprises a feeding bin and at least one inoculator, the base materials in the feeding bin can enter the inoculator in the bagging process and cooperate with the inoculator to complete inoculation, and fungus bag manufacturing is achieved; the fungus injector comprises a driving structure and at least two fungus injection structures which are arranged in parallel and connected with each other, fungus supply pipes of the fungus injection structures are used for introducing steam for sterilization before bagging, the fungus supply pipes are used for introducing liquid strains after sterilization, and the fungus conveying pipe assembly is connected with the fungus supply pipes and the two ends of the fungus injection cylinder; the fungus outlet pipe assembly is connected with the inoculators and the two ends of the fungus injection cylinder respectively, the driving structure is used for driving the piston in the fungus injection cylinder to move, and liquid strains are conveyed into the inoculators through the fungus outlet pipe assembly. According to the utility model, the bacterium injection structure on one side can be interconnected by adopting the bacterium injection structure on the other side under the condition that the bacterium injection structure on one side breaks down, so that the inoculation efficiency is ensured.

Description

Technical Field

[0001] This utility model relates to the field of edible fungi equipment technology, and in particular to a bagging machine that can position and plant edible fungi in a multi-dimensional manner within the substrate of edible fungi bags. Background Technology

[0002] In the existing technology, the inoculum injector and the inoculator are set up one-to-one. If the inoculum injector malfunctions, it will be impossible to deliver the liquid inoculum to the inoculator for inoculation, which will affect the inoculation efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a bagging machine that can position and plant edible fungi in a multi-dimensional manner within the substrate of the edible fungus bag, thereby ensuring inoculation efficiency.

[0004] To achieve the above objectives, this utility model provides the following solution:

[0005] This utility model provides a bagging machine capable of multi-dimensional positioning and planting within the substrate of edible fungi spawn bags, comprising: a bagging machine and an inoculum injector; the bagging machine includes a feeding hopper and at least one inoculator, the feeding hopper being used to hold the substrate, the substrate in the feeding hopper being able to enter the inoculator during the bagging process and work together with the inoculator to complete the inoculation, thereby realizing the production of spawn bags; the inoculum injector includes a driving structure and at least two parallel inoculation structures, the inoculation structure including a supply pipe, an inoculation cylinder, a delivery pipe assembly, and an outlet pipe assembly, the supply pipe being used to pass steam for sterilization before bagging, the supply pipe being used to pass liquid spawn after sterilization, the delivery pipe assembly being connected to both ends of the supply pipe and the inoculation cylinder respectively, the outlet pipe assembly being connected to both ends of each inoculator and the inoculation cylinder respectively, the driving structure being used to drive the piston movement within the inoculation cylinder, and to deliver liquid spawn to the inoculator through the outlet pipe assembly.

[0006] Preferably, the infusion tube assembly includes a first infusion tube and a second infusion tube. The first infusion tube is provided with a first valve, and the second infusion tube is provided with a second valve. One end of the first infusion tube and one end of the second infusion tube are both used to connect to the infusion supply tube. The other end of the first infusion tube is connected to one end of the infusion tank, and the other end of the second infusion tube is connected to the other end of the infusion tank.

[0007] Preferably, the inoculum outlet assembly includes a first inoculum outlet tube, a second inoculum outlet tube, a third inoculum outlet tube, and at least one spare inoculum outlet tube. The first inoculum outlet tube is provided with a third valve, the second inoculum outlet tube is provided with a fourth valve, the third inoculum outlet tube is provided with a fifth valve, and the spare inoculum outlet tube is provided with a sixth valve. One end of the first inoculum outlet tube is used to connect to one end of the inoculum injection cylinder, one end of the second inoculum outlet tube is connected to the other end of the inoculum injection cylinder, the other ends of the first and second inoculum outlet tubes are both used to connect to one end of the third inoculum outlet tube, the other ends of the first and second inoculum outlet tubes are both used to connect to one end of the spare inoculum outlet tube, and the other end of the third inoculum outlet tube and the other end of each of the spare inoculum outlet tubes are each used to connect to different inoculators.

[0008] Preferably, a first vent is provided at one end of the inoculation tank, and a first vent valve is provided at the first vent. A second vent is provided at the other end of the inoculation tank, and a second vent valve is provided at the second vent.

[0009] Preferably, the drive structure includes a motor, a transmission screw, and a sliding plate. The motor is connected to the transmission screw, the transmission screw is arranged parallel to the injection cylinder, the sliding plate is sleeved on the transmission screw and threadedly connected to the transmission screw, and the sliding plate is magnetically coupled to the piston.

[0010] Preferably, the inoculum injector further includes a support, the support including a first fixed plate, a second fixed plate and a plurality of fixed rods, the first fixed plate and the second fixed plate being disposed opposite to each other, the fixed rods being fixedly connected to the first fixed plate and the second fixed plate respectively, the inoculum injection cylinder being fixedly connected to the first fixed plate and the second fixed plate respectively, the sliding plate being located between the first fixed plate and the second fixed plate, the sliding plate being slidably connected to the fixed rods and the inoculum injection cylinder respectively, and the transmission screw being rotatably connected to the first fixed plate and the second fixed plate respectively.

[0011] Preferably, the inoculator includes a bacterial delivery structure and a multi-dimensional inoculation structure. The bacterial delivery structure includes a bacterial delivery shaft rotatably connected to the feed hopper. A bacterial delivery channel is provided inside the bacterial delivery shaft, and the bacterial delivery channel is used to connect to the inoculation tube assembly. Spiral blades are provided on the outside of the bacterial delivery shaft. The multi-dimensional inoculation structure includes an inoculation body and a lateral body. The inoculation body is located at one end of the bacterial delivery shaft, and the lateral body is located outside the inoculation body. The lateral body is spiral-shaped. The inoculation body is provided with at least one first bacterial delivery hole, and the lateral body is provided with at least two second bacterial delivery holes. The bacterial delivery channel communicates with the first bacterial delivery hole and the second bacterial delivery hole, respectively. The first bacterial delivery hole is used to inoculate the substrate on the inner surface of the pores of the spawn bag or the substrate at the axis position of the spawn bag. The second bacterial delivery hole is used to inoculate the substrate at different intervals between the inner surface of the pores of the spawn bag or the axis of the spawn bag and the outer surface of the spawn bag.

[0012] Preferably, the helical blades can dock with the lateral body to form a helical structure.

[0013] Preferably, the front end of the inoculation body protrudes beyond the front end of the lateral body; or, the front end of the inoculation body is flush with the front end of the lateral body.

[0014] Preferably, the inoculator further includes a material cylinder, which is a hollow cylinder with openings at both ends. The material cylinder is located around the bacterial transport structure and the multi-dimensional inoculation structure. There are gaps between the material cylinder and the bacterial transport structure and the multi-dimensional inoculation structure. One end of the material cylinder is connected to the feed hopper, and the spiral blades are located in the feed hopper and the material cylinder.

[0015] The present invention achieves the following technical advantages over the prior art:

[0016] The inoculum injector of this invention includes at least two inoculum injecting structures arranged in parallel. The inoculum outlet tube assembly of each inoculum injecting structure is connected to each inoculum. When one of the inoculum injecting structures malfunctions, liquid inoculum can be delivered to the inoculum through the other inoculum injecting structures to ensure inoculation efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is an isometric drawing of the bagging machine of this utility model, which can perform multi-dimensional positioning and planting within the substrate of edible fungi spawn bags.

[0019] Figure 2 The isometric view of the inoculum injector of this utility model Figure 1 ;

[0020] Figure 3 The isometric view of the inoculum injector of this utility model Figure 2 ;

[0021] Figure 4 This is a side view of the inoculum injector of this utility model;

[0022] Figure 5 This is a top view of the inoculum injector of this utility model;

[0023] Figure 6 The isometric view of the bagging machine of this utility model Figure 1 (Single inoculator);

[0024] Figure 7 The isometric view of the bagging machine of this utility model Figure 2 (Single inoculator);

[0025] Figure 8 The isometric view of the bagging machine of this utility model Figure 1 (Two inoculators);

[0026] Figure 9 The isometric view of the bagging machine of this utility model Figure 2 (Two inoculators);

[0027] Figure 10 This is an isometric view of the inoculation device of this utility model;

[0028] Figure 11 This is a cross-sectional view of the inoculation device of this utility model;

[0029] Figure 12 Axonometric projection of the multi-dimensional inoculation structure of this utility model Figure 1 ;

[0030] Figure 13 This is the front view of the multi-dimensional inoculation structure of this utility model. Figure 1 ;

[0031] Figure 14 Cross-sectional view of the multi-dimensional inoculation structure of this utility model Figure 1 ;

[0032] Figure 15 Axonometric projection of the multi-dimensional inoculation structure of this utility model Figure 2 ;

[0033] Figure 16 This is the front view of the multi-dimensional inoculation structure of this utility model. Figure 2 ;

[0034] Figure 17 Cross-sectional view of the multi-dimensional inoculation structure of this utility model Figure 2 ;

[0035] In the diagram: 1-Bagging machine, 2-Inoculum injector, 3-Feeding hopper, 4-Inoculum supply pipe, 5-Inoculum injection tank, 6-First inoculum delivery pipe, 7-Second inoculum delivery pipe, 8-First valve, 9-Second valve, 10-First outlet pipe, 11-Second outlet pipe, 12-Third outlet pipe, 13-Spare outlet pipe, 14-Third valve, 15-Fourth valve, 16-Fifth valve, 17-Sixth valve, 18-First exhaust port, 19-First exhaust valve, 20-Second exhaust port, 21 22-Second exhaust valve, 23-Motor, 24-Drive screw, 25-Slide plate, 26-First fixed plate, 27-Second fixed plate, 28-Filling shaft, 29-Filling channel, 30-Spiral blade, 31-Inoculation body, 32-Side body, 33-First filling hole, 34-Second filling hole, 35-Cylinder, 36-Storage tank, 37-Inlet pipe, 38-Main valve, 39-Flange, 40-Pulley, 41-Rotary sealing structure. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] The purpose of this invention is to provide a bagging machine that can position and plant edible fungi in a multi-dimensional manner within the substrate of the edible fungus bag, thereby ensuring inoculation efficiency.

[0038] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] like Figures 1 to 17As shown, this embodiment provides a bagging machine that can perform multi-dimensional positioning and planting within the substrate of edible fungi spawn bags. The machine includes: a bagging machine 1 comprising a feeding hopper 3 and at least one inoculator; the feeding hopper 3 is a common single-layer structure used in the industry, used to hold the substrate; a stirring fork is provided inside the feeding hopper 3, allowing the substrate in the feeding hopper 3 to enter the inoculator and work in conjunction with the inoculator to complete inoculation, thus realizing the production of spawn bags; and a spawn injector 2 comprising a drive structure and at least two parallel spawn injector structures, each including a spawn supply pipe 4, a spawn injection tank 5, a spawn transport pipe assembly, and a spawn outlet pipe assembly. The spawn supply pipe 4... Before packaging, steam is introduced for sterilization. After sterilization, the inoculum supply tube 4 is used to introduce liquid inoculum. When the inoculum supply tube 4 is used to introduce liquid inoculum, it is connected to the storage tank 36 for storing liquid inoculum, ensuring sufficient liquid inoculum quantity and preventing the generation of air bubbles. The inlet pipe 37 is provided at the inlet of the storage tank 36. The inoculum delivery tube assembly is connected to both ends of the inoculum supply tube 4 and the inoculum injection cylinder 5, respectively. The inoculum outlet tube assembly is connected to both ends of each inoculum and the inoculum injection cylinder 5, respectively. The drive structure is used to drive the piston movement inside the inoculum injection cylinder 5, and deliver liquid inoculum into the inoculum through the inoculum outlet tube assembly.

[0040] Specifically, in this embodiment, the inoculation tube assembly includes a first inoculation tube 6 and a second inoculation tube 7. A first valve 8 is provided on the first inoculation tube 6, and a second valve 9 is provided on the second inoculation tube 7. Both the first valve 8 and the second valve 9 are solenoid valves. One end of the first inoculation tube 6 and one end of the second inoculation tube 7 are connected to a supply tube 4. The supply tube 4 is provided with a main valve 38, which is either a manual valve or a solenoid valve. The other end of the first inoculation tube 6 is connected to one end of the inoculation cylinder 5, and the other end of the second inoculation tube 7 is connected to the other end of the inoculation cylinder 5. In this embodiment, while the liquid inoculum in the cavity on one side of the piston in the inoculation cylinder 5 is discharged into the inoculator for inoculation, the liquid inoculum in the storage tank 36 enters the cavity on the other side of the piston in the inoculation cylinder 5.

[0041] In this embodiment, the inoculum outlet assembly includes a first inoculum outlet 10, a second inoculum outlet 11, a third inoculum outlet 12, and at least one spare inoculum outlet 13. The first inoculum outlet 10 is provided with a third valve 14, the second inoculum outlet 11 is provided with a fourth valve 15, the third inoculum outlet 12 is provided with a fifth valve 16, and the spare inoculum outlet 13 is provided with a sixth valve 17. The third valve 14, the fourth valve 15, the fifth valve 16, and the sixth valve 17 are all solenoid valves. One end of the first inoculum outlet 10 is used to connect to one end of the inoculum injection cylinder 5, one end of the second inoculum outlet 11 is connected to the other end of the inoculum injection cylinder 5, the other ends of the first inoculum outlet 10 and the second inoculum outlet 11 are both used to connect to one end of the third inoculum outlet 12, the other ends of the first inoculum outlet 10 and the second inoculum outlet 11 are both used to connect to one end of the spare inoculum outlet 13, and the other end of the third inoculum outlet 12 and the other end of each spare inoculum outlet 13 are both used to connect to different inoculators. This embodiment can connect the normally functioning inoculation structure with the inoculator through the spare inoculation tube 13 when a certain inoculation structure fails, thus ensuring the inoculation efficiency of the inoculator and preventing the inoculation work of the inoculator from being affected by the failure of one of the inoculation structures.

[0042] In this embodiment, a first exhaust port 18 is provided at one end of the inoculation tank 5, and a first exhaust valve 19 is provided at the first exhaust port 18. A second exhaust port 20 is provided at the other end of the inoculation tank 5, and a second exhaust valve 21 is provided at the second exhaust port 20. Both the first exhaust valve 19 and the second exhaust valve 21 are solenoid valves.

[0043] In this embodiment, the drive structure includes a motor 22, a transmission screw 23, and a sliding plate 24. The motor 22 is preferably a servo motor. The motor 22 and the transmission screw 23 are connected by a coupling. The transmission screw 23 is arranged parallel to the inoculation tank 5. The sliding plate 24 is sleeved on the transmission screw 23 and threadedly connected to the transmission screw 23. The motor 22 drives the transmission screw 23 to rotate, which in turn drives the sliding plate 24 to reciprocate along the axial direction of the transmission screw 23. The sliding plate 24 is magnetically coupled to the pistons of each inoculation tank 5, realizing the linkage of multiple pistons and enabling the simultaneous operation of each inoculation structure.

[0044] In this embodiment, the inoculum injector 2 also includes a support, which includes a first fixing plate 25, a second fixing plate 26, and a plurality of fixing rods 27. The first fixing plate 25 and the second fixing plate 26 are arranged opposite to each other, and the fixing rods 27 are fixedly connected to the first fixing plate 25 and the second fixing plate 26 respectively. The inoculum injection cylinder 5 is fixedly connected to the first fixing plate 25 and the second fixing plate 26 respectively. The sliding plate 24 is located between the first fixing plate 25 and the second fixing plate 26. The sliding plate 24 is slidably connected to the fixing rods 27 and the inoculum injection cylinder 5 respectively. The fixing rods 27 and the inoculum injection cylinder 5 are arranged in parallel. The fixing rods 27 and the inoculum injection cylinder 5 simultaneously play a guiding role when the sliding plate 24 slides. The transmission screw 23 is rotatably connected to the first fixing plate 25 and the second fixing plate 26 respectively through bearings.

[0045] The working process of the inoculum injector 2 in this embodiment is as follows: Open the main valve 38 on each inoculum supply pipe 4 to allow the liquid inoculum in the storage tank 36 to flow naturally; open each fifth valve 16; close each first exhaust valve 19, each second exhaust valve 21, and each sixth valve 17; when the motor 22 drives the transmission screw 23 to move the piston of each inoculum injection cylinder 5 closer to the motor 22, open each second valve 9 and each third valve 14; close each first valve 8 and each fourth valve 15; the liquid inoculum in the storage tank 36 enters the inoculum injection cylinder 5 through the inoculum supply pipe 4 and the second inoculum delivery pipe 7; the liquid inoculum in the inoculum injection cylinder 5 flows through the first outlet pipe 1... The inoculum from tubes 0 and 12 is delivered to the inoculator's delivery channel 29, and injected into the substrate of the inoculum bag through the first and second infusion holes. When motor 22 drives transmission screw 23 to move the pistons of each injection cylinder 5 away from motor 22, the first valve 8 and the fourth valve 15 are opened, and the second valve 9 and the third valve 14 are closed. The liquid inoculum in storage tank 36 enters the injection cylinder 5 through supply tube 4 and first delivery tube 6. The liquid inoculum in injection cylinder 5 is delivered to the inoculator's delivery channel 29 through the second and third delivery tubes 11 and injected into the substrate of the inoculum bag through the first and second infusion holes. The above actions are repeated continuously to achieve uninterrupted inoculation by the inoculator.

[0046] When the inoculation structure malfunctions, the sixth valve 17 can be opened to use another normally functioning inoculation structure to perform inoculation, ensuring that the working efficiency of the inoculator is not affected.

[0047] In this embodiment, the inoculator includes a bacterial delivery structure and a multi-dimensional inoculation structure. The bacterial delivery structure includes a bacterial delivery shaft 28, which passes through the feed chamber 3 and is rotatably connected to the feed chamber 3 via a bearing. One end of the bacterial delivery shaft 28 is provided with a pulley 40 and a rotary sealing structure 41. The pulley 40 is used for transmission connection with the power structure that drives the bacterial delivery shaft 28 to rotate. The rotary sealing structure 41 is located at the connection between the bacterial delivery shaft 28 and the inoculum outlet tube assembly. A bacterial delivery channel 29 is provided inside the bacterial delivery shaft 28. The multi-dimensional inoculation structure includes an integrally formed inoculation body 31 and a lateral body 32. The inoculation body 31 is located at one end of the bacterial delivery shaft 28. The lateral body 32 is disposed outside the inoculation body 31. The lateral body 32 is spiral-shaped. The front end and / or the side wall of the inoculation body 31 are provided with at least one first inoculation hole 33. The side wall and top of the lateral body 32 are respectively provided with at least one second inoculation hole 34. The inoculation channel 29 is connected to the first inoculation hole 33 and the second inoculation hole 34 respectively. The first inoculation hole 33 is used to inoculate the substrate on the inner surface of the pores of the spawn bag or the substrate at the axis position of the spawn bag. The second inoculation hole 34 is used to inoculate the substrate at different intervals between the inner surface of the pores of the spawn bag or the axis of the spawn bag to the outer surface of the spawn bag.

[0048] In this embodiment, a spiral blade 30 is provided on the outside of the inoculation shaft 28. The rotation direction of the lateral body 32 is the same as that of the spiral blade 30. One end of the lateral body 32 and one end of the spiral blade 30 can be connected to form a spiral structure, which can be used to transport substrate during the inoculation process.

[0049] In this embodiment, the diameter of the first infusion hole 33 is approximately 3.5 mm, and the position and number of the first infusion holes 33 can be set according to requirements.

[0050] In this embodiment, when the first inoculation hole 33 is located on the side wall of the inoculation body 31, the first inoculation hole 33 is set close to the front end of the inoculation body 31, and the front end of the inoculation body 31 protrudes from the front end of the side body 32. This structure is mostly used for the production of short spawn bags (the length of a short spawn bag is generally about 25cm), such as black fungus spawn bags. The protruding part of the inoculation body 31 is to meet the packaging method of all edible fungus spawn bags with holes in the middle, and solve the problem of synchronous inoculation of the middle hole during packaging.

[0051] In this embodiment, when the first inoculation hole 33 is located at the front end of the inoculation body 31, the front end of the inoculation body 31 is flush with the front end of the side body 32. This structure is used to make a mushroom stick without a hole in the middle, such as a shiitake mushroom stick.

[0052] In this embodiment, the second inoculation hole 34 is located near the front end of the lateral body 32. The position and number of the second inoculation holes 34 can be set according to requirements. There can also be at least three second inoculation holes 34, which are used to inoculate substrates at different intervals between the inner surface of the pores of the substrate bag or between the axis of the substrate bag and the outer surface of the substrate bag.

[0053] In this embodiment, the inoculation shaft 28 of the inoculation structure and the inoculation body 31 of the multi-dimensional inoculation structure are detachably connected by threads, and a sealing element, which is a rubber gasket, is provided at the connection between the inoculation shaft 28 of the inoculation structure and the inoculation body 31 of the multi-dimensional inoculation structure.

[0054] This embodiment also includes a material cylinder 35, which is a hollow cylinder with openings at both ends. The material cylinder 35 is located outside the inoculum conveying structure and the multi-dimensional inoculation structure, and there are gaps between the material cylinder 35 and the inoculum conveying structure and the multi-dimensional inoculation structure. A flange 39 is provided at one end of the material cylinder 35, and the material cylinder 35 is fixed to the outlet of the feed chamber 3 through the flange 39. The spiral blades 30 on the inoculum conveying shaft 28 are located in the feed chamber 3 and the material cylinder 35. As the inoculum conveying shaft 28 rotates, the sterilized and cooled substrate in the feed chamber is conveyed to the material cylinder 35 under the action of the spiral blades 30, and continuously pushed forward into the plastic bag through the opening at the front end of the material cylinder 35. The plastic bag is continuously pushed back by the continuously input substrate. While the inoculum bag is rapidly retreating, the first and second inoculation holes at the front end of the inoculator deliver liquid inoculum into the substrate, which fully covers the interior, middle and shallow surface (the shallow surface is about 2-3 mm away from the outer surface) of the substrate in the inoculum bag, and can form a multi-dimensional, multi-layered and multi-ring spiral inoculation trajectory.

[0055] Taking a black fungus spawn bag as an example, the diameter of the spawn bag after it is packed is about 10cm, the diameter of the central hole of the spawn bag is about 2cm, and the distance from the inner wall of the central hole to the surface of the spawn bag is about 4cm. The multi-dimensional inoculation structure can be set with one first inoculation hole 33 and two second inoculation holes 34. The first inoculation hole 33 is located about 2-3mm from the front end of the inoculation body 31. One second inoculation hole 34 is located on the top of the side body 32 and is about 4cm away from the axis of the inoculation body 31. The other second inoculation hole 34 is set on the side wall of the side body 32 and is about 2cm away from the axis of the inoculation body 31. In actual use, the multi-dimensional inoculation structure with different numbers of first inoculation holes 33 and second inoculation holes 34 can be replaced as needed to strengthen the control of the spawn bag growth time.

[0056] When inoculating using this embodiment, the initial position of the multi-dimensional inoculation structure is at the very front of the plastic bag. The inoculation shaft 28 and the multi-dimensional inoculation structure rotate simultaneously, continuously feeding the substrate into the plastic bag. While the bagging machine 1 fills the bag with substrate, liquid inoculum is delivered through the inoculation channel 29 into the first inoculation hole 33 and the second inoculation hole 34, thus achieving inoculation. As the substrate bag is compressed and continuously retracts, by controlling the rotation trajectory of the inoculation shaft 28 and the multi-dimensional inoculation structure, the liquid inoculum forms a multi-dimensional, multi-layered, and multi-ringed spiral inoculation trajectory within the substrate bag, comprehensively covering the interior, middle, and shallow surface (shallow surface is far from the outer surface) of the substrate bag. The surface area is approximately 2-3 mm thick, ensuring complete coverage of the liquid spawn and enabling multi-dimensional inoculation. This significantly reduces mycelial growth and shortens the incubation time of the spawn bags. This is particularly important for rare varieties with long mycelial growth periods. The number and density of the first and second inoculation holes 33 and 34 on the multi-dimensional inoculation structure can be adjusted according to the growth time of different varieties, thereby controlling the incubation time of the spawn bags. Compared with any existing traditional liquid inoculation method, this method can reduce the incubation time by 50%, for example, reducing the time for shiitake mushroom spawn bags from approximately 12 days to approximately 8 days for black fungus spawn bags. Taking black fungus spawn bags as an example, the mycelium can fill the entire bag in just 4-5 days.

[0057] This embodiment has a simple structure, and the inoculation point breaks through the limitations of single-sided and double-sided inoculation, enabling the spores to be inoculated in the substrate of the spawn bag in multiple dimensions and at multiple levels. It also presents a unique and uniform spiral inoculation line in the substrate inside the spawn bag, filling a technological gap at home and abroad.

[0058] In this embodiment, conventional steam sterilization can be performed before each packaging. The sterilization process is as follows: Open the main valve 38 on each inoculum supply pipe 4, and then sequentially open the first valve 8, the second valve 9, the third valve 14, and the fourth valve 15. The fifth valve 16 and the sixth valve 17 are kept slightly open. Steam passes through the inoculum supply pipe 4, the first inoculum delivery pipe 6, the second inoculum delivery pipe 7, the first inoculum outlet pipe 10, the second inoculum outlet pipe 11, the third inoculum outlet pipe 12, and the spare inoculum outlet pipe 13. Then, it passes through the inoculum delivery channel 29 and finally exits through the first inoculum delivery hole 33 and the second inoculum delivery hole 34. At the same time, the entire system enters through the feed hopper 3 and then enters the feed cylinder 35 to sterilize the inoculum delivery shaft 28, the spiral blades 30, and the multi-dimensional inoculation structure in an all-round way. After sterilization for 40 minutes, the steam source is turned off, and the fifth valve 16 and the sixth valve 17 are closed to keep the pipeline in a sealed state. When the pipeline temperature drops below 28°C, the system can be started for continuous operation.

[0059] The bagging machine of this embodiment, which can perform multi-dimensional positioning and planting within the substrate of edible fungi spawn bags, allows the bagging of substrate and inoculation of spawn bags (sticks) to be completed in the same process. This avoids the limitations on inoculation efficiency and effectiveness caused by the cumbersome traditional liquid spawn inoculation process. Because the inoculator achieves full-dimensional, multi-layer, and all-round contact between the spawn and the substrate within the spawn bag for the first time, it achieves the actual production effect of the optimal process requirements for spawn germination theory for the first time. This fundamentally eliminates the possibility of contamination of spawn bags (sticks) and greatly shortens the cultivation time of spawn bags (sticks).

[0060] This utility model uses specific examples to illustrate the principle and implementation of the utility model. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​the utility model. Therefore, the content of this specification should not be construed as a limitation of the utility model.

Claims

1. A bagging machine capable of multi-dimensionally positioning inoculation in a substrate of a mushroom bag, characterized by: The application relates to a bagging machine (1) and a bacteria injector (2), wherein the bagging machine (1) comprises a feeding bin (3) for containing a base material, and at least one inoculator, the base material in the feeding bin (3) can enter the inoculator and cooperatively complete inoculation with the inoculator during a bagging process, so as to realize the production of a bacteria bag; the bacteria injector (2) comprises a driving structure and at least two parallel arranged bacteria injection structures, the bacteria injection structure comprises a bacteria supply pipe (4), a bacteria injection cylinder (5), a bacteria conveying pipe assembly and a bacteria outlet pipe assembly, the bacteria supply pipe (4) is used for passing steam for sterilization before bagging, the bacteria supply pipe (4) is used for passing liquid bacteria after sterilization, the bacteria conveying pipe assembly is connected with two ends of the bacteria supply pipe (4) and the bacteria injection cylinder (5) respectively, the bacteria outlet pipe assembly is connected with two ends of the inoculator and the bacteria injection cylinder (5) respectively, and the driving structure is used for driving the movement of a piston in the bacteria injection cylinder (5), so as to convey the liquid bacteria into the inoculator through the bacteria outlet pipe assembly. The bacteria conveying pipe assembly comprises a first bacteria conveying pipe (6) and a second bacteria conveying pipe (7), a first valve (8) is arranged on the first bacteria conveying pipe (6), a second valve (9) is arranged on the second bacteria conveying pipe (7), one end of the first bacteria conveying pipe (6) and one end of the second bacteria conveying pipe (7) are used for being connected with the bacteria supply pipe (4), the other end of the first bacteria conveying pipe (6) is connected with one end of the bacteria injection cylinder (5), and the other end of the second bacteria conveying pipe (7) is connected with the other end of the bacteria injection cylinder (5).

2. The bagging machine capable of multi-dimensionally positioning planting in the edible mushroom bag substrate according to claim 1, characterized in that: The bacteria outlet pipe assembly comprises a first bacteria outlet pipe (10), a second bacteria outlet pipe (11), a third bacteria outlet pipe (12) and at least one standby bacteria outlet pipe (13), a third valve (14) is arranged on the first bacteria outlet pipe (10), a fourth valve (15) is arranged on the second bacteria outlet pipe (11), a fifth valve (16) is arranged on the third bacteria outlet pipe (12), a sixth valve (17) is arranged on the standby bacteria outlet pipe (13), one end of the first bacteria outlet pipe (10) is used for being connected with one end of the bacteria injection cylinder (5), one end of the second bacteria outlet pipe (11) is connected with the other end of the bacteria injection cylinder (5), the other end of the first bacteria outlet pipe (10) and the other end of the second bacteria outlet pipe (11) are used for being connected with one end of the third bacteria outlet pipe (12), the other end of the first bacteria outlet pipe (10) and the other end of the second bacteria outlet pipe (11) are used for being connected with one end of the standby bacteria outlet pipe (13), and the other end of the third bacteria outlet pipe (12) and the other end of each standby bacteria outlet pipe (13) are used for being connected with different inoculators.

3. The bagging machine capable of multi-dimensionally positioning planting in the edible mushroom bag substrate according to claim 1, characterized in that: One end of the bacteria injection cylinder (5) is provided with a first exhaust port (18), the first exhaust port (18) is provided with a first exhaust valve (19), the other end of the bacteria injection cylinder (5) is provided with a second exhaust port (20), and the second exhaust port (20) is provided with a second exhaust valve (21).

4. The bagging machine capable of multi-dimensionally positioning planting in the edible mushroom bag substrate according to claim 1, characterized in that: ​ 5. The bagging machine capable of multi-dimensionally positioning planting of edible mushroom substrate bags according to claim 1, wherein: The driving structure comprises a motor (22), a transmission screw rod (23) and a sliding plate (24), the motor (22) is in transmission connection with the transmission screw rod (23), the transmission screw rod (23) is arranged in parallel with the bacteria injection cylinder (5), the sliding plate (24) is sleeved on the transmission screw rod (23) and is in threaded connection with the transmission screw rod (23), and the sliding plate (24) is in magnetic coupling with the piston.

6. The bagging machine capable of multi-dimensionally positioning planting in the edible mushroom bag substrate according to claim 5, characterized in that: The bacteria injection device (2) further comprises a support, the support comprises a first fixed plate (25), a second fixed plate (26) and a plurality of fixed rods (27), the first fixed plate (25) and the second fixed plate (26) are oppositely arranged, the fixed rods (27) are fixedly connected with the first fixed plate (25) and the second fixed plate (26) respectively, the bacteria injection cylinder (5) is fixedly connected with the first fixed plate (25) and the second fixed plate (26) respectively, the sliding plate (24) is located between the first fixed plate (25) and the second fixed plate (26), and the sliding plate (24) is in sliding connection with the fixed rods (27) and the bacteria injection cylinder (5) respectively, and the transmission screw rod (23) is in rotary connection with the first fixed plate (25) and the second fixed plate (26) respectively.

7. The bagging machine capable of multi-dimensionally positioning planting of edible mushroom substrate bags according to claim 1, wherein: The inoculator comprises a bacteria conveying structure and a multi-dimensional inoculation structure, the bacteria conveying structure comprises a bacteria conveying shaft (28), the bacteria conveying shaft (28) is in rotary connection with the feed bin (3), the bacteria conveying shaft (28) is internally provided with a bacteria conveying channel (29), the bacteria conveying channel (29) is used for being connected with the bacteria outlet pipe assembly, and the outer portion of the bacteria conveying shaft (28) is provided with a spiral blade (30), the multi-dimensional inoculation structure comprises an inoculation body (31) and a lateral body (32), the inoculation body (31) is located at one end of the bacteria conveying shaft (28), the lateral body (32) is arranged outside the inoculation body (31), the lateral body (32) is in a spiral shape, the inoculation body (31) is provided with at least one first bacteria conveying hole (33), the lateral body (32) is provided with at least two second bacteria conveying holes (34), the bacteria conveying channel (29) is in communication with the first bacteria conveying hole (33) and the second bacteria conveying hole (34) respectively, the first bacteria conveying hole (33) is used for inoculating the base material of the inner surface of the bacteria bag hole or the base material at the axis position of the bacteria bag, and the second bacteria conveying hole (34) is used for inoculating the base material at different intervals between the inner surface of the bacteria bag hole and the outer surface of the bacteria bag.

8. The bagging machine capable of multi-dimensionally positioning planting in the edible mushroom bag substrate according to claim 7, characterized in that: The spiral blade (30) can be in butt joint with the lateral body (32) to form a spiral structure.

9. The bagging machine capable of multi-dimensionally positioning planting in the edible mushroom bag substrate according to claim 7, characterized in that: The front end of the inoculation body (31) is arranged to protrude from the front end of the lateral body (32); or the front end of the inoculation body (31) is flush with the front end of the lateral body (32).

10. The bagging machine capable of multi-dimensionally positioning planting in the edible mushroom bag substrate according to claim 7, characterized in that: The inoculator further comprises a barrel (35), which is a hollow barrel provided with open ends, the barrel (35) is located at the periphery of the bacteria conveying structure and the multi-dimensional inoculation structure, and there is a gap between the barrel (35) and the bacteria conveying structure and the multi-dimensional inoculation structure respectively, one end of the barrel (35) is connected with the feed bin (3), and the spiral blade (30) is located in the feed bin (3) and the barrel (35).

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