A stick inserting mechanism of an edible mushroom inoculation machine based on strain cultivation

Abstract

The application discloses a stick inserting mechanism of an edible mushroom inoculation machine based on strain cultivation, relates to the technical field of strain inoculation, and is characterized in that both ends of an operation frame body are respectively provided with a transportation frame body, a sterilization frame body is provided with a positioning frame, the lower part of the positioning frame is provided with a first lifting piece, the bottom of the first lifting piece is provided with a top cover body, the first lifting piece is provided with a stabbing stick, the bottom of the stabbing stick is a stabbing body, and a plurality of liquid discharge holes are formed in the stabbing body; a diameter expanding part is arranged on the stabbing stick, a second lifting piece is arranged on the upper part of the positioning frame, a plurality of pouring pieces are arranged on the sterilization frame body, and the pouring pieces are communicated with the stabbing stick, the stick inserting mechanism is provided with the first lifting piece and the second lifting piece, the stabbing stick is positioned first, the diameter expanding part expands the diameter of the stabbing stick in the inside of the bacterial stick, the main material in the inside of the bacterial stick is prevented from adhering to the surface of the stabbing stick, the bacterial liquid is poured from the stabbing stick, and thus the bacterial liquid is prevented from contacting the main material when being stabbed, and the pouring of the bacterial liquid after the stabbing stick is inserted is prevented from being polluted.

Description

Technical Field

[0001] This invention relates to the field of mushroom cultivation, specifically to a rod insertion mechanism based on an edible mushroom inoculation machine for mushroom cultivation. Background Technology

[0002] Pure cultures of microorganisms that have been isolated and purified and possess stable genetic traits are the "seeds" for edible fungi cultivation. Edible fungi are widely cultivated due to their high nutritional and medicinal value, and mushroom sticks are the most common method of strain cultivation.

[0003] During mushroom cultivation, inoculation is performed using a spawn inoculation machine. The mushroom substrate, primarily composed of sawdust, cottonseed hulls, etc., is sterilized in heat-resistant plastic bags before being inoculated with spawn. When inoculating with the machine, the plastic bag is first pierced by the needle, and the substrate is then inserted into an inoculation hole of a specific depth and diameter. Spawn is then poured into the inoculation hole. Because the substrate is primarily composed of sawdust, cottonseed hulls, etc., filled with plastic bags, a certain amount of air is released when the plastic bag is pierced. This air is then released when the inoculation machine's needle inserts the substrate. When the plastic is compressed, the sawdust and cottonseed hulls inside the plastic bag are easily ejected. Before the inoculation hole is fully opened, the ejected material falls back into the inoculation hole, making the inoculation hole fluffy. When the bacterial solution is poured in, the fluffy material easily mixes with the solution and adheres to the surface of the insert, making it difficult for the solution to penetrate the mushroom stick. In addition, the existing method of inserting the mushroom stick into the stick body to form a hole, then pulling out the stick body before pouring in the bacterial solution can easily cause internal contamination of the mushroom stick during the extraction process. Therefore, we propose an insert mechanism based on an edible mushroom inoculation machine for mushroom cultivation. Summary of the Invention

[0004] The purpose of this invention is to provide a stick insertion mechanism and cleaning method based on an edible fungus inoculation machine for strain cultivation, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a rod insertion mechanism based on an edible fungus inoculation machine for strain cultivation, comprising: an operating frame, with transport frames at both ends of the operating frame, a rolling component inside the transport frame, a moving plate on the operating frame, a disinfection frame mounted on the operating frame, and multiple disinfection lamps mounted on the top of the disinfection frame; a positioning frame mounted at the entrance of the disinfection frame, with multiple first lifting components mounted on the lower part of the positioning frame, a top cover covering the top of the mushroom stick mounted on the bottom of the first lifting components, an insertion rod mounted in the middle part of the first lifting components, the diameter of the insertion rod gradually increasing from bottom to top, and the insertion rod having a hollow structure, the bottom of the insertion rod being an insertion body, and multiple drainage holes opened on the insertion body; an expansion component mounted on the insertion rod; a second lifting component mounted on the upper part of the positioning frame, and the second lifting component acting on the top of the insertion rod to insert into the mushroom stick; multiple filling components mounted on the disinfection frame, and the filling components communicating with the insertion rod.

[0006] Preferably, the lower part of the top cover is fitted to the mushroom stick, and the upper part of the top cover is outwardly expanding. Multiple UV sterilization lamps are distributed inside the top cover.

[0007] Preferably, the first lifting component includes a fixed ring plate, on which multiple stabilizing rods are installed at equal angles, and the bottom of the stabilizing rods is fitted with clamps to hold the top cover. Multiple electric telescopic rods are installed on the fixed ring plate, and the tops of the electric telescopic rods are installed at the lower part of the positioning frame. A guide plate is provided in the middle of the fixed ring plate.

[0008] Preferably, the upper part of the guide plate is installed in the middle part of the fixed ring plate, the lower part of the guide plate is conical, and the lower part of the guide plate is provided with multiple cracked grooves. The piercing rod passes through the middle hole of the guide plate. The diameter expansion component includes a sliding section provided on the piercing rod. An electromagnetic block is installed at one end of the sliding section, and an installation sleeve is installed at the other end of the sliding section. Multiple folded cranks are installed on the installation sleeve, and the folded cranks have a deformable depression in the middle. A metal ring that attracts the electromagnetic block is installed at one end of each of the multiple folded cranks.

[0009] Preferably, the lower and upper parts of the piercing body are both conical, a storage ellipsoid is installed on the piercing rod, and the storage ellipsoid is connected to one end of the injection device. A top plate is installed on the top of the storage ellipsoid, and a reciprocating spring is installed between the top plate and the positioning frame.

[0010] Preferably, the second lifting component includes a lifting motor installed at one end of the positioning frame. The positioning frame is equipped with multiple threaded bearings, and flywheels are fitted on both the threaded bearings and the output shaft of the lifting motor. The multiple flywheels are driven by a belt. A threaded rod is installed on the threaded bearing and passes through the positioning frame.

[0011] Preferably, the filling device includes a storage bottle for storing bacterial solution installed on a sterilization frame. A micro pump is installed on the top of the storage bottle, and an filling tube is installed on the micro pump. The filling tube is an elastic pipe, and one end of the filling tube is connected to the storage ellipsoid.

[0012] Preferably, the rolling component includes multiple rollers mounted on the transport frame, one end of each roller is equipped with a transmission belt, and one end of one roller is connected to a drive motor. The moving plate includes a bottom sliding block and a mushroom stick storage plate. A sliding track is provided on one side of the operating frame, and a limiting groove is provided on the other side of the operating frame. A limiting block that slides in the limiting groove is installed on one side of the bottom sliding block, and a toothed plate is installed at the point where the bottom sliding block passes through the sliding track. A bracket is installed at the bottom of the operating frame, and an adjusting motor is installed on the bracket. A first bevel gear is installed at the output end of the adjusting motor. A rotating roller is installed at the bottom of the operating frame, and a second bevel gear meshing with the first bevel gear is installed on the rotating roller. A drive gear meshing with the toothed plate is installed at one end of the rotating roller.

[0013] Preferably, the mushroom stick storage plate is provided with multiple elastic layers and multiple storage slots are provided on the mushroom stick storage plate, and the storage slots are provided with deformable grooves. The bottom of the mushroom stick storage plate is equipped with movable rods, and a sliding roller is installed between two movable rods. The middle of the sliding roller is a rolling shaft. The bottom sliding block is provided with a sliding roller insertion slot. The two ends of the bottom sliding block are respectively provided with guide ramps. The operating frame is equipped with a top component to push the sliding roller out of the insertion slot.

[0014] Preferably, the top component includes an ejector rod mounted on the operating frame, and a cam plate is mounted on the ejector rod, with an ejector motor mounted at one end of the ejector rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention employs a first lifting component and a second lifting component to preposition the insertion rod before inserting it into the mushroom substrate. By using a diameter-expanding component, the insertion rod is enlarged inside the substrate, preventing the main material inside the substrate from adhering to the surface of the insertion rod. Simultaneously, because the inside of the insertion rod is a cavity, the bacterial solution is poured in through the insertion rod, thus preventing the bacterial solution from contacting the main material during insertion and also avoiding contamination from the bacterial solution poured in after the rod is inserted. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the operation frame of the present invention;

[0019] Figure 3This is a schematic diagram of the structure of the moving plate and the operation frame of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the moving plate in this invention;

[0021] Figure 5 A schematic diagram of a partial cross-section of the mushroom substrate storage plate after the mushroom substrate has been stored there.

[0022] Figure 6 This is a schematic diagram of the positioning frame structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of a single storage bottle and the second lifting component of the present invention;

[0024] Figure 8 A schematic diagram of the structure of a single storage bottle and the first lifting component;

[0025] Figure 9 This is a schematic diagram of a partial cross-section of the present invention;

[0026] Figure 10 This is a schematic diagram of the structure at the sliding block of the present invention;

[0027] Figure 11 for Figure 8 Enlarged view of area A in the middle;

[0028] Figure 12 for Figure 9 Enlarged view of area B in the middle.

[0029] In the diagram: 1. Operating frame; 2. Rolling component; 3. Moving plate; 4. First lifting component; 5. Insertion rod; 6. Second lifting component; 7. Filling component; 8. Diameter expansion component; 9. Top component; 11. Transport frame; 12. Disinfection frame; 13. Disinfection lamp; 14. Positioning frame; 15. Sliding track; 16. Limiting groove; 17. Support; 18. Adjusting motor; 19. First bevel gear; 21. Roller shaft; 22. Transmission belt; 23. Drive motor; 31. Sliding block; 32. Mushroom stick storage plate; 33. Limiting block; 34. Toothed plate; 35. Rotating roller; 36. Second bevel gear; 37. Drive gear; 41. Top cover; 42. UV sterilization lamp; 43. Fixing ring plate; 44. Stabilizer 45. Rod; 46. Clamping plate; 47. Electric telescopic rod; 51. Guide plate; 52. Insertion body; 53. Drainage hole; 54. Storage ellipsoid; 55. Top plate; 66. Reciprocating spring; 67. Lifting motor; 68. Threaded bearing; 69. Flywheel; 70. Threaded rod; 71. Storage bottle; 72. Miniature pump body; 73. Filling tube; 84. Sliding section; 85. Electromagnetic block; 86. Mounting sleeve; 87. Folding crank; 88. Metal ring; 99. Ejection rod; 90. Cam plate; 91. Ejection motor; 321. Elastic layer; 322. Storage slot; 323. Deformation groove; 324. Movable rod; 325. Sliding roller; 326. Rolling shaft; 327. Insertion slot; 328. Guide ramp. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1-12 The diagram shows a stick insertion mechanism for an edible fungus inoculation machine for spawn cultivation, comprising: an operating frame 1, with transport frames 11 at both ends of the operating frame 1; casters are installed at the bottom of both the operating frame 1 and the transport frames 11 to facilitate the transfer and adjustment of the overall frame; a rolling component 2 is provided inside the transport frames 11, the rolling component 2 including multiple rollers 21 mounted on the transport frames 11; a transmission belt 22 is installed at one end of each roller 21, and one end of each roller 21 is connected to a drive motor 23; when the drive motor 23 drives, the transmission belt 22 drives the multiple rollers 21 to rotate, thereby facilitating the transfer and transport of the spawn.

[0032] To facilitate the placement and transfer of mushroom sticks, a movable plate 3 is provided on the operating frame 1. The movable plate 3 includes a bottom sliding block 31 and a mushroom stick storage plate 32. A sliding track 15 is provided on one side of the operating frame 1, and a limiting groove 16 is provided on the other side of the operating frame 1. A limiting block 33 that slides in the limiting groove 16 is installed on one side of the bottom sliding block 31, and a toothed plate 34 is installed at the point where the bottom sliding block 31 passes through the sliding track 15. A bracket 17 is installed at the bottom of the operating frame 1, and an adjusting motor 18 is installed on the bracket 17. A first bevel gear 19 is installed at the output end of the adjusting motor 18. A rotating roller 35 is installed at the bottom of the operating frame 1, and a second bevel gear 36 meshing with the first bevel gear 19 is installed on the rotating roller 35. A drive gear 37 meshing with the toothed plate 34 is installed at one end of the rotating roller 35.

[0033] The mushroom stick storage plate 32 has multiple elastic layers 321 and multiple storage slots 322, with deformable grooves 323 inside each slot. A movable rod 324 is installed at the bottom of the mushroom stick storage plate 32, and a sliding roller 325 is installed between two movable rods 324. A rolling shaft 326 is located in the middle of the sliding roller 325. A bottom sliding block 31 has an insertion slot 327 for the sliding roller 325, and guide ramps 328 are provided at both ends of the bottom sliding block 31. A top component 9 is installed on the operating frame 1 to push the sliding roller 325 out of the insertion slot 327. The top component 9 includes an ejector rod 91 installed on the operating frame 1, a cam plate 92 installed on the ejector rod 91, and an ejector motor 93 installed at one end of the ejector rod 91.

[0034] When inserting the mushroom sticks, first place the plastic bag containing the main material on the storage trough 322. Because the bottom of the mushroom stick storage plate 32 is connected to the sliding roller 325 by the movable rod 324, when the sliding roller 325 is on the rolling roller shaft 21, the rolling shaft 326 in the middle of the sliding roller 325 is connected to the roller shaft 21, which facilitates the transportation of the plastic bag containing the main material. When the mushroom sticks are transported to the disinfection frame 12, the guide ramps 328 set at both ends of the bottom sliding block 21 facilitate the rolling shaft 326 to roll in. When the rolling shaft 326 slides into the insertion groove 327, the mushroom stick storage plate 32 is positioned directly above the bottom sliding block 31.

[0035] After the mushroom stick is directly above the bottom sliding block 31, a hole for injecting the bacterial solution needs to be punched in the mushroom stick and the bacterial solution needs to be poured in.

[0036] A positioning frame 14 is installed at the entrance of the disinfection frame 12. Multiple first lifting components 4 are installed at the lower part of the positioning frame 14. A top cover 41 covering the top of the mushroom stick is installed at the bottom of the first lifting component 4. An insertion rod 5 is installed in the middle part of the first lifting component 4. The diameter of the insertion rod 5 gradually increases from bottom to top, and the insertion rod 5 has a hollow structure. The bottom of the insertion rod 5 is an insertion body 51, and multiple drainage holes 52 are opened on the insertion body 51.

[0037] The insertion rod 5 is provided with an expansion component 8. The upper part of the positioning frame 14 is equipped with a second lifting component 6, and the second lifting component 6 acts on the top of the insertion rod 5 to insert into the mushroom stick. The disinfection frame 12 is equipped with multiple filling components 7, and the filling components 7 are connected to the insertion rod 5.

[0038] The first lifting component 4 covers the top of the mushroom stick with the top cover 41, and at the same time, the piercing body 51 is directly above the top of the mushroom stick. At this time, the second lifting component 6 causes the piercing rod 5 to continue to move downward and penetrate deeper into the mushroom stick, thereby creating a deeper inlet hole for the mushroom liquid. After the initial inlet hole is created, the inlet hole is enlarged with the expansion component 8 on the piercing rod 5. The first step of inserting the piercing body 51 into the mushroom stick makes it easier to pierce the plastic bag of the mushroom stick. Then, with the action of the expansion component 8, the inlet hole for the mushroom liquid is enlarged, which also prevents the main material inside the mushroom stick from adhering to the surface of the piercing rod 5, making it easier for the subsequent filling component 7 to fill in the mushroom liquid.

[0039] After the bacterial solution is poured in, in order to maintain the disinfection environment, a disinfection frame 12 is installed on the operation frame 1. Multiple disinfection lamps 13 are installed on the top of the disinfection frame 12. The disinfection lamps 13 are existing ultraviolet disinfection lamps, which disinfect the surface of the mushroom sticks to prevent bacteria on the surface of the mushroom sticks from affecting the inside of the mushroom sticks.

[0040] The insertion rod 5 is equipped with a storage ellipsoid 53, and the storage ellipsoid 53 is connected to one end of the injection component 7. A top plate 54 is installed on the top of the storage ellipsoid 53, and a reciprocating spring 55 is installed between the top plate 54 and the positioning frame 14.

[0041] To prevent the main material inside the plastic bag from popping out during the insertion of the piercing rod 5, the lower part of the top cover 41 is fitted to the mushroom stick, and the upper part of the top cover 41 is outwardly expanding. In this way, the piercing rod 51 with a sharp end pierces the top of the plastic bag, and the main material inside the plastic bag is dispersed into the funnel-shaped top cover 41 and then falls back to the mushroom stick. At the same time, because multiple UV sterilization lamps 42 are distributed inside the top cover 41, the material entering the mushroom stick and the piercing rod 5 are disinfected, thus avoiding interference with the inside of the mushroom stick.

[0042] The first lifting component 4 includes a fixed ring plate 43, on which multiple stabilizing rods 44 are installed at equal angles, and at the bottom of the stabilizing rods 44 are clamping pieces 45 that clamp the fixed top cover 41. Multiple electric telescopic rods 46 are installed on the fixed ring plate 43, and at the top of the electric telescopic rods 46 are installed at the lower part of the positioning frame 14. A guide plate 47 is provided in the middle of the fixed ring plate 43.

[0043] By activating the electric telescopic rod 46, the fixed ring plate 43 moves downward. Since the top cover 41 is installed at the bottom of the fixed ring plate 43 through the clamp 45 and the stabilizing rod 44, the top cover 41 can be moved downward synchronously when the electric telescopic rod 46 extends and retracts downward. The movement of the electric telescopic rod 46 is stopped when the bottom of the top cover 41 is completely in contact with the mushroom stick. The movement of the electric telescopic rod 46 is controlled by an electrical signal. The movement principle of the electric telescopic rod 46 adopts existing technology, namely, electrical signal control of telescopic movement.

[0044] The lower and upper parts of the piercing body 51 are both cone-shaped. After the top cover 41 covers the top of the mushroom stick, the cone-shaped part of the lower part of the piercing body 51 is exactly at the top position of the plastic bag of the mushroom stick.

[0045] At this time, by activating the second lifting component 6, which includes a lifting motor 61 installed at one end of the positioning frame 14, and multiple threaded bearings 62 installed on the positioning frame 14, flywheels 63 are fitted on both the threaded bearings 62 and the output shaft of the lifting motor 61, and the multiple flywheels 63 are driven by a belt, and threaded rods 64 are installed on the threaded bearings 62, passing through the positioning frame 14. By activating the lifting motor 61, the multiple flywheels 63 rotate under the action of the belt. Since the flywheels 63 are fixedly installed at the top position of the threaded bearings 62, the threaded rods 64 begin to move downward along the threaded bearings 62. When the threaded rods 64 act on the top plate 54 of the inserting rod 5, they push the inserting rod 5 downward, and at the same time stretch the reciprocating spring 55. After the inserting rod 5 is fully inserted (the length of the inserting rod 5 is the length of the inlet hole required for the bacterial solution to be injected into the mushroom stick), bacterial solution needs to be injected into the mushroom stick.

[0046] Meanwhile, to prevent the main material inside the mushroom stick from adhering to the surface of the inserting rod 5 during insertion, the inserting rod 5 is enlarged. The upper part of the guide plate 47 is installed in the middle part of the fixing ring plate 43, the lower part of the guide plate 47 is conical, and the lower part of the guide plate 47 has multiple cracked grooves. The inserting rod 5 passes through the middle hole of the guide plate 47. The enlarged diameter component 8 includes a sliding section 81 set in the inserting rod 5. An electromagnetic block 82 is installed at one end of the sliding section 81, and an installation sleeve 83 is installed at the other end of the sliding section 81. Multiple folded curved rods 84 are installed on the installation sleeve 83, and the folded curved rods 84 have a deformed concave middle. A metal ring 85 that attracts the electromagnetic block 82 is installed at one end of the multiple folded curved rods 84.

[0047] The on / off state of the electromagnetic block 82 and the amount of electricity supplied are controlled by adjusting the power supply to and from the electromagnetic block 82. (The electromagnetic block 82 generates magnetism by applying electromagnetic induction; the amount of electricity supplied affects the strength of the magnetic force contained in the electromagnetic block 82.) When the inserting rod 5 is first inserted, the folded rod 84 needs to be in a retracted state, that is, the folded rod 84 is attached to the outer surface of the inserting rod 5. At this time, by supplying sufficient electricity, the magnetic force generated by the electromagnetic block 82 is sufficient to attract the folded rod 84 to straighten and attach to the outer surface of the inserting rod 5. When it is necessary to expand the diameter, the amount of electricity supplied to the electromagnetic block 82 is gradually reduced until it bends and the power is cut off, so that the folded rod 84 is in a folded state. Thus, after the inserting rod 5 is inserted into the mushroom stick, the diameter is expanded, preventing the main material inside the mushroom stick from adhering to the surface of the inserting rod 5 as the inserting rod 5 continues to advance.

[0048] The filling device 7 includes a storage bottle 71 installed on the disinfection frame 12 for storing bacterial solution. A micro pump 72 is installed on the top of the storage bottle 71. An filling tube 73 is installed on the micro pump 72. The filling tube 73 is an elastic pipe, and one end of the filling tube 73 is connected to the storage ellipsoid 53. The bacterial solution in the storage bottle 71 is introduced into the storage ellipsoid 53 through the filling tube 73 via the micro pump 72, enters the bottom insertion body 51 along the cavity of the insertion rod 5, and enters the interior of the bacterial rod along the drainage hole 52. After the bacterial solution is poured in, the lifting motor 61 is started in reverse, so that the threaded rod 64 is disengaged from the top plate 54. Under the elastic force of the reciprocating spring 55, the piercing rod 5 is pulled back until the outer surface of the piercing rod 5 and the guide plate 47 are completely in contact (the crack groove shrinks so that the guide plate 47 and the piercing rod 5 are in contact). After the bacterial solution is poured in, a sealing component is also installed on the disinfection frame 12. The sealing component is a sealing plate installed on the disinfection frame, and a sealing gun is installed on the sealing plate. The hot air generated by the sealing gun heats the thermoplastic material (such as PE, PP) to a molten state, and the molecular chains permeate each other. After pressure cooling, a strong seal is formed, thereby resealing the pierced part of the mushroom stick. At the same time, the disinfection lamp 13 is used for disinfection treatment to avoid interference with the inside of the mushroom stick.

[0049] Specific usage process: When inserting mushroom sticks, first place the plastic bag containing the main material on the storage slot 322. Because a sliding roller 325 is connected to the bottom of the mushroom stick storage plate 32 via a movable rod 324, when the sliding roller 325 is on the rolling roller shaft 21, the rolling shaft 326 in the middle of the sliding roller 325 is connected to the roller shaft 21, thus facilitating the transportation of the plastic bag containing the main material. When the mushroom sticks are transported to the disinfection frame 12, the guide ramps 328 set at both ends of the bottom sliding block 21 facilitate the rolling shaft 326 to roll in. After the rolling shaft 326 slides into the insertion slot 327, the mushroom stick storage plate 32 is positioned directly above the bottom sliding block 31. By activating the electric telescopic rod 46, the fixed ring plate 43 moves downward under the action of the electric telescopic rod 46. Because the top cover 41 is connected by clamps... 45 and stabilizing rod 44 are installed at the bottom of fixed ring plate 43, so that when the electric telescopic rod 46 extends and retracts downward, it can synchronously drive the top cover 41 to move downward until the bottom of the top cover 41 and the mushroom stick are completely in contact. At this time, the electric telescopic rod 46 stops moving. The movement of the electric telescopic rod 46 is controlled by an electrical signal. The movement principle of the electric telescopic rod 46 adopts the existing technology, that is, the telescopic movement is controlled by an electrical signal. The second lifting component 6 is activated by starting the second lifting component 6. The second lifting component 6 includes a lifting motor 61 installed at one end of the positioning frame 14. Multiple threaded bearings 62 are installed on the positioning frame 14. Flywheels 63 are sleeved on the output shafts of the threaded bearings 62 and the lifting motor 61. The multiple flywheels 63 are driven by belts. Threaded rods 64 are installed on the threaded bearings 62 and pass through the positioning frame 14. By activating the lifting motor 61, multiple flywheels 63 rotate under the action of the belt. Since the flywheels 63 are fixedly installed at the top of the threaded bearing 62, the threaded rod 64 begins to move downwards along the threaded bearing 62. When the threaded rod 64 acts on the top plate 54 of the inserting rod 5, it pushes the inserting rod 5 downwards and simultaneously stretches the reciprocating spring 55. After the inserting rod 5 is fully inserted (the insertion length of the inserting rod 5 is the length of the inlet hole required for the bacterial solution to be injected into the mushroom stick), bacterial solution needs to be injected into the mushroom stick. At the moment the inserting rod 5 is just inserted, the folding rod 84 needs to be folded into a retracted state, i.e., the folding rod 84 is fitted against the outer surface of the inserting rod 5. Sufficient electrical current is supplied so that the magnetic force generated by the electromagnetic block 82 is enough to attract the folded rod 84 to straighten and adhere to the outer surface of the insertion rod 5. When diameter expansion is needed, the electrical current supplied to the electromagnetic block 82 is gradually reduced until the bending is de-energized, causing the folded rod 84 to fold. This allows for diameter expansion after the insertion rod 5 penetrates the mushroom substrate, preventing the main material inside the substrate from adhering to the surface of the insertion rod 5 during its continuous advancement. The bacterial solution in the storage bottle 71 is introduced into the storage ellipsoid 53 through the filling tube 73 via the micro-pump 72, enters the insertion body 51 at the bottom along the cavity of the insertion rod 5, and then enters the interior of the mushroom substrate through the drainage hole 52.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rod insertion mechanism based on an edible fungus inoculation machine for strain cultivation, comprising: An operating frame (1) is provided with a transport frame (11) at both ends. The transport frame (11) is characterized by having a rolling component (2) inside, a moving plate (3) on the operating frame (1), a disinfection frame (12) on the operating frame (1), and multiple disinfection lamps (13) on the top of the disinfection frame (12). A positioning frame (14) is installed at the entrance of the disinfection frame (12). Multiple first lifting parts (4) are installed at the lower part of the positioning frame (14). A top cover (41) covering the top of the mushroom stick is installed at the bottom of the first lifting part (4). An insertion rod (5) is installed in the middle part of the first lifting part (4). The diameter of the insertion rod (5) gradually increases from bottom to top, and the insertion rod (5) has a hollow structure. The bottom of the insertion rod (5) is an insertion body (51). Multiple drainage holes (52) are opened on the insertion body (51). The insertion rod (5) is provided with an expansion component (8), and the upper part of the positioning frame (14) is equipped with a second lifting component (6), and the second lifting component (6) acts on the top of the insertion rod (5) to insert into the mushroom stick. The disinfection frame (12) is equipped with multiple filling components (7), and the filling components (7) are connected to the insertion rod (5). The diameter expansion component (8) includes a sliding section (81) disposed on the insertion rod (5). An electromagnetic block (82) is installed at one end of the sliding section (81), and an installation sleeve (83) is installed at the other end of the sliding section (81). Multiple folding rods (84) are installed on the installation sleeve (83), and the folding rods (84) have a deformable recess in the middle. A metal ring (85) that attracts the electromagnetic block (82) is installed at one end of the multiple folding rods (84).

2. The stick insertion mechanism of an edible fungus inoculation machine for strain cultivation according to claim 1, characterized in that: The lower part of the top cover (41) is attached to the mushroom stick, and the upper part of the top cover (41) is outwardly expanding. Multiple UV sterilization lamps (42) are distributed inside the top cover (41).

3. The stick insertion mechanism of an edible fungus inoculation machine for strain cultivation according to claim 1, characterized in that: The first lifting component (4) includes a fixed ring plate (43), on which multiple stabilizing rods (44) are installed at equal angles, and at the bottom of the stabilizing rods (44) are clamping pieces (45) that clamp the fixed top cover (41). Multiple electric telescopic rods (46) are installed on the fixed ring plate (43), and at the top of the electric telescopic rods (46) are installed at the lower part of the positioning frame (14). A guide plate (47) is provided in the middle of the fixed ring plate (43).

4. The inserting rod mechanism of an edible fungus inoculation machine for strain cultivation according to claim 3, characterized in that: The upper part of the guide plate (47) is installed in the middle part of the fixed ring plate (43), the lower part of the guide plate (47) is conical, and the lower part of the guide plate (47) is provided with multiple cracked grooves. The piercing rod (5) passes through the middle hole of the guide plate (47).

5. The inserting rod mechanism of an edible fungus inoculation machine for strain cultivation according to claim 1, characterized in that: The lower and upper parts of the piercing body (51) are both cone-shaped. A storage ellipsoid (53) is installed on the piercing rod (5), and the storage ellipsoid (53) is connected to one end of the injection component (7). A top plate (54) is installed on the top of the storage ellipsoid (53), and a reciprocating spring (55) is installed between the top plate (54) and the positioning frame (14).

6. The inserting rod mechanism of an edible fungus inoculation machine for strain cultivation according to claim 5, characterized in that: The second lifting component (6) includes a lifting motor (61) installed at one end of a positioning frame (14). Multiple threaded bearings (62) are installed on the positioning frame (14). Flywheels (63) are fitted on the output shafts of the threaded bearings (62) and the lifting motor (61). The multiple flywheels (63) are driven by belts. Threaded rods (64) are installed on the threaded bearings (62) and the threaded rods (64) pass through the positioning frame (14).

7. The inserting rod mechanism of an edible fungus inoculation machine for strain cultivation according to claim 5, characterized in that: The filling device (7) includes a storage bottle (71) for storing bacterial liquid installed on a disinfection frame (12). A micro pump body (72) is installed on the top of the storage bottle (71). An filling tube (73) is installed on the micro pump body (72). The filling tube (73) is an elastic pipe, and one end of the filling tube (73) is connected to the storage ellipsoid (53).

8. The inserting rod mechanism of an edible fungus inoculation machine for strain cultivation according to claim 1, characterized in that: The rolling component (2) includes multiple rollers (21) mounted on the transport frame (11). One end of each roller (21) is equipped with a transmission belt (22), and one end of each roller (21) is connected to a drive motor (23). The moving plate (3) includes a bottom sliding block (31) and a mushroom stick storage plate (32). The operating frame (1) has a sliding track (15) on one side and a limiting groove (16) on the other side. A limiting block (33) that slides in the limiting groove (16) is installed on one side of the bottom sliding block (31). The bottom sliding block (31) is equipped with a toothed plate (34) at the point where it passes through the sliding track (15). The bottom of the operating frame (1) is equipped with a bracket (17), and an adjustment motor (18) is installed on the bracket (17). The output end of the adjustment motor (18) is equipped with a first bevel gear (19). The bottom of the operating frame (1) is equipped with a rotating roller (35), and a second bevel gear (36) meshing with the first bevel gear (19) is installed on the rotating roller (35). A drive gear (37) meshing with the toothed plate (34) is installed on one end of the rotating roller (35).

9. The rod insertion mechanism of an edible fungus inoculation machine for strain cultivation according to claim 8, characterized in that: The mushroom stick storage plate (32) is provided with multiple elastic layers (321), and multiple storage slots (322) are provided on the mushroom stick storage plate (32). The storage slots (322) are provided with deformable grooves (323). The bottom of the mushroom stick storage plate (32) is equipped with movable rods (324), and a sliding roller (325) is installed between two movable rods (324). The middle of the sliding roller (325) is a rolling shaft (326). The bottom sliding block (31) is provided with a slot (327) for the sliding roller (325). The two ends of the bottom sliding block (31) are respectively provided with guide ramps (328). The operating frame (1) is equipped with a top component (9) that pushes the sliding roller (325) out of the slot (327).

10. The inserting rod mechanism of an edible fungus inoculation machine for strain cultivation according to claim 9, characterized in that: The top component (9) includes an ejector rod (91) mounted on the operating frame (1), and a cam plate (92) is mounted on the ejector rod (91). An ejector motor (93) is mounted on one end of the ejector rod (91).

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