Efficient quantitative automatic inoculation machine

By designing a highly efficient quantitative automated inoculation machine that integrates conveying, punching, inoculation, and feeding structures, the problem of low inoculation efficiency of edible fungi has been solved. It enables continuous automated inoculation of the bags, ensuring consistent inoculation amounts each time and reducing the intensity of manual labor and the risk of contamination by other microorganisms.

CN122004091APending Publication Date: 2026-05-12CHENGDE GUGU AGRICULTURAL TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHENGDE GUGU AGRICULTURAL TECHNOLOGY CO LTD
Filing Date
2026-04-10
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

In existing technologies, the inoculation efficiency of edible fungi is low, the manual labor intensity is high and the cost is high, and the operation of automated equipment is unstable, making it difficult to achieve continuous and standardized operations.

Method used

A highly efficient quantitative automated inoculation machine was designed, integrating conveying, punching, inoculation and feeding structures. It achieves continuous automated inoculation of the bags through motor drive, ensuring a consistent inoculation amount each time.

Benefits of technology

It significantly improves inoculation efficiency, achieves precise quantitative inoculation, avoids the inaccuracy of manual inoculation and contamination by other bacteria, and achieves the dual effect of efficient operation and precise quantitative inoculation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of inoculation devices, and discloses an efficient quantitative automatic inoculation machine which comprises a rack, a conveying structure, a punching structure, an inoculation structure and a feeding structure. The conveying structure is installed on the rack and used for conveying fungus bags, and the punching structure and the inoculation structure are both located above the conveying structure and are sequentially arranged front and back in the conveying direction of the conveying structure; during working, strains enter the strain pushing cavity through a discharging opening in the lower portion of the hopper, the strain pushing head moves forwards along the guide shell, and the strains in the strain pushing cavity are pushed to the position of the inoculation pipe; during work, the conveying structure drives the fungus bags to be conveyed forwards, the multiple punching pipes conduct punching operation on the fungus bags, the conveying structure drives the fungus bags to continue to be conveyed forwards, the first inoculation gear motor drives the inoculation mounting plate to move downwards through the first inoculation eccentric wheel and the first inoculation connecting rod, the inoculation pipes are inserted into the punching positions of the fungus bags, and inoculation operation is completed.
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Description

Technical Field

[0001] This invention relates to the technical field of inoculation devices, and more specifically, to a highly efficient quantitative automated inoculation machine. Background Technology

[0002] Edible fungi are important agricultural products. In the process of factory-scale production, the inoculation process directly affects mycelial germination, contamination rate and subsequent yield.

[0003] In existing technologies, edible fungi inoculation is mostly carried out manually or in a simplified semi-manual manner. This is not only labor-intensive, costly, and inefficient, but also suffers from inconsistent hole depths, arbitrary inoculation locations, and difficulty in precisely controlling the amount of inoculum, leading to problems such as missed inoculation, under-inoculation, and duplicate inoculation. Alternatively, automated inoculation equipment with a pneumatic drive structure relies on cylinders to perform drilling and inoculation actions. However, this approach is not only complex in terms of air circuit layout and high failure rate, but also susceptible to fluctuations in air source pressure, resulting in insufficient operational stability. Furthermore, the coordination between drilling and inoculation actions is poor, making it difficult to achieve continuous and standardized operations. Summary of the Invention

[0004] The purpose of this invention is to provide a highly efficient, quantitative, automated inoculation machine, which aims to solve the problem of low inoculation efficiency of edible fungi in the prior art.

[0005] This invention provides a high-efficiency quantitative automated inoculation machine, including a frame, a conveying structure, a perforation structure, an inoculation structure, and a feeding structure; the conveying structure is installed on the frame and is used to convey the inoculation bags, and the perforation structure and the inoculation structure are both located above the conveying structure, and the perforation structure and the inoculation structure are arranged sequentially back and forth along the conveying direction of the conveying structure; The perforation structure includes multiple longitudinally arranged perforated tubes; the inoculation structure includes a first inoculation reduction motor, an inoculation mounting plate, and multiple inoculation tubes. The first inoculation reduction motor is fixedly mounted on the frame. The two sides of the inoculation mounting plate are respectively connected to the longitudinally arranged first inoculation connecting rods. The first inoculation connecting rods are connected to the first inoculation reduction motor through a first inoculation eccentric wheel. The multiple inoculation tubes are arranged on the lower surface of the inoculation mounting plate. The feeding structure includes a hopper for storing inoculum, with multiple discharge ports at the bottom of the hopper, each discharge port corresponding to and connected to a plurality of inoculum pushing chambers; each of the plurality of inoculum pushing chambers is provided with an inoculum pushing head, the front end of each of the plurality of inoculum pushing chambers being arranged corresponding to a plurality of inoculation tubes; a guide shell is connected to the hopper, the guide shell enclosing the inoculum pushing chambers, and the inoculum pushing head can move back and forth along the length of the guide shell; During operation, the inoculum enters the pushing chamber through the discharge port below the hopper, and the pushing head moves forward along the guide shell to push the inoculum in the pushing chamber to the position of the inoculation tube; During operation, the conveying structure drives the mushroom bag forward, and multiple perforating tubes perform perforation on the mushroom bag. The conveying structure continues to drive the mushroom bag forward. The first inoculation reduction motor drives the inoculation mounting plate downward through the first inoculation eccentric wheel and the first inoculation connecting rod, so that the inoculation tube is inserted into the perforated position of the mushroom bag to complete the inoculation operation.

[0006] Optionally, the conveying structure includes a conveyor motor and a conveyor belt, wherein the conveyor motor is used to drive the conveyor belt to operate.

[0007] Optionally, the conveyor belt includes a central support plate, and the front and rear sides of the central support plate are connected with outwardly inclined and upwardly inclined plates. The central support plate and the inclined plates on both sides are connected to each other to form a positioning groove, which is used to place and position the mushroom bag.

[0008] Optionally, the feeding structure further includes a crushing motor, which is connected to a crushing shaft. The crushing shaft extends into the hopper to form a crushing section, and the outer periphery of the crushing section is provided with multiple crushing blades.

[0009] Optionally, the feeding structure further includes a pusher motor, which is connected to a pusher rod via a pusher eccentric wheel. The pusher rod is connected to a pusher plate, and the front side of the pusher plate is provided with multiple pusher heads. The upper surface of the guide shell is fitted to the lower surface of the hopper so that the top of the push chamber is closed.

[0010] Optionally, the inoculation structure includes an inoculation plate, and the hopper, the pusher plate, the pusher motor, and the guide housing are all mounted on the inoculation plate; The bottom of the guide housing abuts against the inoculation plate to close the bottom of the inoculation chamber; the inoculation plate has multiple inoculation holes, through which the bottom of the inoculation tube can pass vertically; a second inoculation reduction motor is fixedly installed on the frame, and longitudinally arranged second inoculation connecting rods are connected to both sides of the inoculation plate; the second inoculation reduction motor is connected to the inoculation plate through a second inoculation eccentric wheel and the second inoculation connecting rods. During operation, the second inoculation reduction motor drives the inoculation pressure plate to move down and press the bag, so that the inoculation hole coincides with the hole punched by the punch tube. The inoculation tube carries the inoculum through the inoculation hole and is inserted into the punched hole to complete the inoculation operation.

[0011] Optionally, a sleeve is fitted onto each of the plurality of inoculation holes; the sleeve has an internal channel cavity arranged vertically, and the inoculation tube can move vertically within the channel cavity; The sleeve has a communication port facing the push-bacterial cavity, and the channel cavity and the push-bacterial cavity are connected through the communication port; the front end of the guide shell has a protruding leading edge section, which is embedded forward into the communication port; During operation, the pusher head can push the inoculum in the pusher chamber into the channel chamber through the connecting port, so that the inoculation tube can complete the inoculation.

[0012] Optionally, the drilling structure further includes a drilling mounting plate and a drilling pressure plate, and the plurality of drilling tubes are mounted on the drilling mounting plate; a first drilling connecting rod is connected to each side of the drilling mounting plate, and the first drilling connecting rod is connected to the drilling reduction motor through a first drilling eccentric wheel; the drilling reduction motor is fixedly mounted on the frame; During operation, the punching reduction motor drives the punching mounting plate to move up and down through the first punching eccentric wheel and the first punching connecting rod, thereby driving the punching tube to punch holes in the mushroom bag; The punching plate has multiple through holes, and a second punching connecting rod is connected to each side of the punching plate. The second punching connecting rod is connected to the punching motor through a second punching eccentric wheel. The punching motor is fixedly mounted on the frame. During operation, the punching motor drives the punching pressure plate to move up and down through the second punching eccentric wheel and the second punching connecting rod to achieve positioning and pressing, and the inoculation tube can pass through the through hole to perform inoculation on the mushroom bag.

[0013] Optionally, the frame has an inoculation chamber inside, and the perforation structure, the inoculation structure and the feeding structure are all arranged inside the inoculation chamber; the frame is covered with a transparent protective cover, which covers the inoculation chamber, and the top of the frame is equipped with an electrical distribution box.

[0014] Optionally, the inoculation chamber is further provided with a disinfection structure, which is used to disinfect the inside of the inoculation chamber; The disinfection structure includes a frame, on which a disinfection drive motor, a slide assembly, and a disinfection device base are mounted. The disinfection drive motor is connected to the slide assembly, and the disinfection device base is movably mounted on the slide assembly. The disinfection drive motor is used to drive the disinfection device base to reciprocate along the extension direction of the slide assembly. The lower part of the disinfection device base is provided with a clamping plate.

[0015] Compared with existing technologies, the high-efficiency quantitative automated inoculation machine provided by this invention integrates conveying, punching, inoculation and feeding structures to achieve continuous automated inoculation of mushroom bags, greatly improving work efficiency. The inoculum first enters the inoculation chamber and is pushed full by the pusher head, and then pushed out all at once, so that the inoculation amount is fixed and consistent each time, achieving precise quantitative inoculation. This ensures that the inoculation amount is uniform and stable, and avoids problems such as inaccurate manual inoculation and contamination by other bacteria, achieving the dual effects of high efficiency and precise quantitative inoculation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the high-efficiency quantitative automated inoculation machine provided by the present invention; Figure 2 This is a schematic diagram of the structure of the high-efficiency quantitative automated inoculation machine provided by the present invention; Figure 3 This is a schematic diagram of the perforation structure provided by the present invention; Figure 4 This is a schematic diagram of the feeding structure and inoculation structure provided by the present invention; Figure 5 This is a schematic diagram of the feeding structure and inoculation structure provided by the present invention; Figure 6 This is a partial schematic diagram of the high-efficiency quantitative automated inoculation machine provided by the present invention after the hopper has been removed; Figure 7 This is a schematic diagram of the bottom structure of the high-efficiency quantitative automated inoculation machine provided by the present invention; Figure 8 This is a schematic diagram of the disinfection structure provided by the present invention. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0018] The implementation of the present invention will be described in detail below with reference to specific embodiments.

[0019] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this invention, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this invention. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0020] Reference Figures 1-8 The image shows a preferred embodiment of the present invention.

[0021] The high-efficiency quantitative automated inoculation machine provided by the present invention includes a frame 100, a conveying structure 200, a perforation structure 300, an inoculation structure 400, and a feeding structure 500; the conveying structure 200 is installed on the frame 100 and is used to convey the inoculation bags, and the perforation structure 300 and the inoculation structure 400 are both located above the conveying structure 200, and the perforation structure 300 and the inoculation structure 400 are arranged sequentially back and forth along the conveying direction of the conveying structure 200; The perforation structure 300 includes a plurality of longitudinally arranged perforated tubes 320; the inoculation structure 400 includes a first inoculation reduction motor 413, an inoculation mounting plate 410 and a plurality of inoculation tubes 420. The first inoculation reduction motor 413 is fixedly mounted on the frame 100. The two sides of the inoculation mounting plate 410 are respectively connected to the longitudinally arranged first inoculation connecting rods 411. The first inoculation connecting rods 411 are connected to the first inoculation reduction motor 413 through the first inoculation eccentric wheel 412. The plurality of inoculation tubes 420 are arranged on the lower surface of the inoculation mounting plate 410. The feeding structure 500 includes a hopper 510 for storing inoculum. Multiple discharge ports are located below the hopper 510, each corresponding to and connected to a plurality of inoculum pushing chambers 550. Each inoculum pushing chamber 550 is equipped with an inoculum pushing head 541, and the front end of each inoculum pushing chamber 550 is arranged corresponding to a plurality of inoculation tubes 420. A guide shell 450 is connected to the hopper 510, enclosing the inoculum pushing chamber 550. The inoculum pushing head 541 can move back and forth along the length of the guide shell 450. During operation, the inoculum enters the pushing chamber 550 through the discharge port below the hopper 510. The pushing head 541 moves forward along the guide shell 450, pushing the inoculum in the pushing chamber 550 to the position of the inoculation tube 420. During operation, the conveying structure 200 drives the mushroom bag forward, and multiple perforated tubes 320 perform perforation on the mushroom bag. The conveying structure 200 continues to drive the mushroom bag forward. The first inoculation reduction motor 413 drives the inoculation mounting plate 410 downward through the first inoculation eccentric wheel 412 and the first inoculation connecting rod 411, so that the inoculation tube 420 is inserted into the perforated position of the mushroom bag to complete the inoculation operation.

[0022] The aforementioned high-efficiency quantitative automated inoculation machine integrates conveying, punching, inoculation, and feeding structures to achieve continuous automated inoculation of mushroom bags, significantly improving operational efficiency. The inoculum first enters the pushing chamber 550 and is pushed full by the pushing head 541, and then pushed out completely at once by the pushing head 541, ensuring a consistent inoculation amount each time and achieving precise quantitative inoculation. This not only ensures a uniform and stable inoculation amount but also avoids problems such as inaccurate manual inoculation and contamination by other microorganisms, achieving both high-efficiency operation and precise quantitative results.

[0023] The conveying structure 200 includes a conveyor motor 220 and a conveyor belt 210, with the conveyor motor 220 driving the conveyor belt 210. Thus, the conveyor motor 220 drives the conveyor belt 210 to achieve automatic transport of the mushroom bags, replacing manual handling and relocation, simplifying the transport process, ensuring stable and smooth transport, further improving the overall inoculation efficiency of the machine, and reducing manual labor intensity.

[0024] In this embodiment, the conveyor belt 210 includes a central support plate 211. Both the front and rear sides of the central support plate 211 are connected to outwardly inclined and upwardly inclined plates 212. The central support plate 211 and the inclined plates 212 on both sides are interconnected to form a positioning groove, which is used to place and position the mushroom bags. In this way, the positioning groove formed by the conveyor belt 210 can stably place and position the mushroom bags, preventing them from shifting or shaking during transport and operation, ensuring accurate correspondence between the perforation and inoculation positions, and improving the pass rate of the operation.

[0025] The feeding structure 500 also includes a crushing motor 520, which is connected to a crushing shaft that extends into the hopper 510 to form a crushing section. Multiple crushing blades are provided on the outer periphery of the crushing section. In this way, the crushing motor 520, in conjunction with the crushing blades, can crush and disperse lumpy inoculum, preventing clumping and clogging the discharge port, ensuring continuous and smooth feeding, providing a stable material basis for quantitative inoculation, and guaranteeing the continuous operation of the inoculation process.

[0026] Specifically, the feeding structure 500 also includes a pusher motor 530, which is connected to a pusher connecting rod 532 via a pusher eccentric wheel 531. The pusher connecting rod 532 is connected to a pusher plate 540, and the front side of the pusher plate 540 is provided with multiple pusher heads 541. The upper surface of the guide housing 450 is fitted to the lower surface of the hopper 510 so that the top of the pusher chamber 550 is closed.

[0027] The inoculation structure 400 includes an inoculation plate 430, a hopper 510, a pusher plate 540, a pusher motor 530, and a guide housing 450, all of which are mounted on the inoculation plate 430. The bottom of the guide housing 450 abuts against the inoculation plate 430, so that the bottom of the pusher chamber 550 is closed. The inoculation plate 430 has multiple inoculation holes, and the bottom of the inoculation tube 420 can pass through the inoculation holes vertically. A second inoculation motor 433 is fixedly mounted on the frame 100. The two sides of the inoculation plate 430 are respectively connected to the longitudinally arranged second inoculation connecting rods 431. The second inoculation motor 433 is connected to the inoculation plate 430 through the second inoculation eccentric wheel 432 and the second inoculation connecting rods 431. During operation, the second inoculation reduction motor 433 drives the inoculation pressure plate 430 to move down and press the bag, so that the inoculation hole and the hole punched by the punch tube 320 coincide with each other. The inoculation tube 420 carries the inoculum through the inoculation hole and inserts into the punched hole to complete the inoculation operation.

[0028] Multiple inoculation holes are fitted with sleeves 440 respectively; the sleeves 440 have vertically arranged channel cavities 441 inside, and the inoculation tube 420 can move up and down in the channel cavities 441; the sleeves 440 have a communication port arranged towards the push cavity 550, and the channel cavity 441 and the push cavity 550 are connected through the communication port; the front end of the guide shell 450 has a protruding leading edge section 451, which is inserted forward into the communication port; During operation, the pusher head 541 can push the inoculum in the pusher chamber 550 into the channel chamber 441 through the connecting port so that the inoculation tube 420 can complete the inoculation.

[0029] In this embodiment, the drilling structure 300 also includes a drilling mounting plate 310, on which multiple drilling tubes 320 are mounted; the two sides of the drilling mounting plate 310 are respectively connected to longitudinally arranged first drilling connecting rods 311, and the first drilling connecting rods 311 are connected to the drilling reduction motor 313 through the first drilling eccentric wheel 312; the drilling reduction motor 313 is fixedly mounted on the frame 100; During operation, the punching reduction motor 313 drives the punching mounting plate 310 to move up and down through the first punching eccentric wheel 312 and the first punching connecting rod 311, thereby driving the punching tube 320 to punch holes in the mushroom bag.

[0030] The drilling structure 300 also includes a drilling pressure plate 330, which has multiple through holes. The two sides of the drilling pressure plate 330 are respectively connected to a longitudinally arranged second drilling connecting rod 331. The second drilling connecting rod 331 is connected to the drilling motor 333 through a second drilling eccentric wheel 332. The drilling motor 333 is fixedly mounted on the frame 100. During operation, the punching motor 333 drives the punching pressure plate 330 to move up and down through the second punching eccentric wheel 332 and the second punching connecting rod 331 to achieve positioning and pressing. The bottom of the punching tube 320 passes through the through hole to punch the mushroom bag.

[0031] The frame 100 has an inoculation chamber inside, and the perforation structure 300, the inoculation structure 400 and the feeding structure 500 are all arranged inside the inoculation chamber. The frame 100 is covered with a transparent protective cover, which covers the inoculation chamber. The top of the frame 100 is equipped with an electrical distribution box 700.

[0032] The inoculation chamber is also equipped with a disinfection device 600, which is used to disinfect the inside of the inoculation chamber. The disinfection device 600 includes a disinfection drive motor, a moving rail and a disinfection mounting base. The disinfection drive motor is connected to the moving rail and is used to drive the disinfection mounting base to move back and forth along the moving rail. The disinfection mounting base is installed on the moving rail, and the lower part of the disinfection mounting base is provided with a clamping piece for fixing the disinfection components.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency, quantitative, automated inoculation machine, characterized in that, It includes a frame, a conveying structure, a perforation structure, an inoculation structure, and a feeding structure; the conveying structure is installed on the frame and is used to convey the mushroom bags, and the perforation structure and the inoculation structure are both located above the conveying structure, and the perforation structure and the inoculation structure are arranged sequentially back and forth along the conveying direction of the conveying structure; The perforation structure includes multiple longitudinally arranged perforated tubes; the inoculation structure includes a first inoculation reduction motor, an inoculation mounting plate, and multiple inoculation tubes. The first inoculation reduction motor is fixedly mounted on the frame. The two sides of the inoculation mounting plate are respectively connected to the longitudinally arranged first inoculation connecting rods. The first inoculation connecting rods are connected to the first inoculation reduction motor through a first inoculation eccentric wheel. The multiple inoculation tubes are arranged on the lower surface of the inoculation mounting plate. The feeding structure includes a hopper for storing inoculum, with multiple discharge ports at the bottom of the hopper, each discharge port corresponding to and connected to a plurality of inoculum pushing chambers; each of the plurality of inoculum pushing chambers is provided with an inoculum pushing head, the front end of each of the plurality of inoculum pushing chambers being arranged corresponding to a plurality of inoculation tubes; a guide shell is connected to the hopper, the guide shell enclosing the inoculum pushing chambers, and the inoculum pushing head can move back and forth along the length of the guide shell; During operation, the inoculum enters the pushing chamber through the discharge port below the hopper, and the pushing head moves forward along the guide shell to push the inoculum in the pushing chamber to the position of the inoculation tube; During operation, the conveying structure drives the mushroom bag forward, and multiple perforating tubes perform perforation on the mushroom bag. The conveying structure continues to drive the mushroom bag forward. The first inoculation reduction motor drives the inoculation mounting plate downward through the first inoculation eccentric wheel and the first inoculation connecting rod, so that the inoculation tube is inserted into the perforated position of the mushroom bag to complete the inoculation operation.

2. The high-efficiency quantitative automated inoculation machine as described in claim 1, characterized in that, The conveying structure includes a conveyor motor and a conveyor belt, wherein the conveyor motor is used to drive the conveyor belt to operate.

3. The high-efficiency quantitative automated inoculation machine as described in claim 2, characterized in that, The conveyor belt includes a central support plate, and inclined plates that slope outward and upward are connected to both the front and rear sides of the central support plate. The central support plate and the inclined plates on both sides are connected to each other to form a positioning groove, which is used to place and position the mushroom bag.

4. The high-efficiency quantitative automated inoculation machine as described in claim 1, characterized in that, The feeding structure also includes a crushing motor, which is connected to a crushing shaft. The crushing shaft extends into the hopper to form a crushing section, and the outer periphery of the crushing section is provided with multiple crushing blades.

5. The high-efficiency quantitative automated inoculation machine as described in claim 1, characterized in that, The feeding structure also includes a pusher motor, which is connected to a pusher rod via a pusher eccentric wheel. The pusher rod is connected to a pusher plate, and the front side of the pusher plate is provided with multiple pusher heads. The upper surface of the guide shell is fitted to the lower surface of the hopper so that the top of the push chamber is closed.

6. The high-efficiency quantitative automated inoculation machine as described in claim 5, characterized in that, The inoculation structure includes an inoculation plate, and the hopper, the pusher plate, the pusher motor, and the guide housing are all mounted on the inoculation plate. The bottom of the guide housing abuts against the inoculation plate to close the bottom of the inoculation chamber; the inoculation plate has multiple inoculation holes, and the bottom of the inoculation tube can pass through the inoculation holes vertically; a second inoculation reduction motor is fixedly installed on the frame, and a second longitudinally arranged inoculation connecting rod is connected to both sides of the inoculation plate; the second inoculation reduction motor is connected to the inoculation plate through a second inoculation eccentric wheel and the second inoculation connecting rod. During operation, the second inoculation reduction motor drives the inoculation pressure plate to move down and press the bag, so that the inoculation hole coincides with the hole punched by the punch tube. The inoculation tube carries the inoculum through the inoculation hole and is inserted into the punched hole to complete the inoculation operation.

7. The high-efficiency quantitative automated inoculation machine as described in claim 6, characterized in that, A sleeve is fitted onto each of the multiple inoculation holes; the sleeve has a channel cavity arranged vertically inside, and the inoculation tube can move vertically within the channel cavity; The sleeve has a communication port facing the push-bacterial cavity, and the channel cavity and the push-bacterial cavity are connected through the communication port; the front end of the guide shell has a protruding leading edge section, which is embedded forward into the communication port; During operation, the pusher head can push the inoculum in the pusher chamber into the channel chamber through the connecting port, so that the inoculation tube can complete the inoculation.

8. The high-efficiency quantitative automated inoculation machine as described in claim 7, characterized in that, The drilling structure also includes a drilling mounting plate and a drilling pressure plate, and multiple drilling tubes are mounted on the drilling mounting plate; a first drilling connecting rod is connected to each side of the drilling mounting plate, and the first drilling connecting rod is connected to the drilling reduction motor through a first drilling eccentric wheel; the drilling reduction motor is fixedly mounted on the frame; During operation, the punching reduction motor drives the punching mounting plate to move up and down through the first punching eccentric wheel and the first punching connecting rod, thereby driving the punching tube to punch holes in the mushroom bag; The punching plate has multiple through holes, and a second punching connecting rod is connected to each side of the punching plate. The second punching connecting rod is connected to the punching motor through a second punching eccentric wheel. The punching motor is fixedly mounted on the frame. During operation, the punching motor drives the punching pressure plate to move up and down through the second punching eccentric wheel and the second punching connecting rod to achieve positioning and pressing, and the inoculation tube can pass through the through hole to perform inoculation on the mushroom bag.

9. The high-efficiency quantitative automated inoculation machine as described in any one of claims 1 to 8, characterized in that, The frame has an inoculation chamber inside, and the perforation structure, the inoculation structure and the feeding structure are all arranged inside the inoculation chamber. The frame is covered with a transparent protective cover, which covers the inoculation chamber. An electrical distribution box is provided on the top of the frame.

10. The high-efficiency quantitative automated inoculation machine as described in claim 9, characterized in that, The inoculation chamber is also equipped with a disinfection structure, which is used to disinfect the inside of the inoculation chamber. The disinfection structure includes a frame, on which a disinfection drive motor, a slide assembly, and a disinfection device base are mounted. The disinfection drive motor is connected to the slide assembly, and the disinfection device base is movably mounted on the slide assembly. The disinfection drive motor is used to drive the disinfection device base to reciprocate along the extension direction of the slide assembly. The lower part of the disinfection device base is provided with a clamping plate.