An inoculating machine suitable for bag-grown edible fungi

Abstract

The invention discloses an inoculator suitable for bag-grown edible fungi, comprising a frame and a conveying device, a mushroom stick queuing device, a disinfecting device, a punching device, an inoculating device, a film sticking device, a film pressing device, a circumferential positioning device, an air positive pressure device and a film pressing device installed on the frame. The mushroom stick queuing device, the disinfecting device, the punching device, the inoculating device, the film sticking device and the film pressing device are sequentially arranged above the conveying belt of the conveying device. The air positive pressure device is arranged above the punching device and the inoculating device, and its air inlet is connected with the punching station and the inoculating station. The circumferential positioning device comprises left and right positioning mechanisms and a front positioning mechanism. The front positioning mechanism is arranged above the conveying belt corresponding to the punching device and the inoculating device respectively. The left and right positioning mechanisms are arranged on both sides of the conveying belt corresponding to the front positioning mechanism. After the conveying belt conveys the mushroom sticks to the front positioning mechanism, the left and right positioning mechanisms are started and clamp the mushroom sticks to achieve consistency in the delivery of the mushroom sticks.

Description

Technical Field

[0001] The invention relates to agricultural breeding machinery technology, in particular to an inoculator suitable for bag-grown edible fungi. Background Art

[0002] At present, the production of bag-grown edible fungi equipment is still at a relatively low level. Some existing edible fungi equipment manufacturers have basically developed small semi-mechanized and semi-automated equipment based on small-scale and decentralized cultivation models. Most of the bag-grown inoculation process is still in the state of manual inoculation, and the degree of mechanization is very low. It is difficult to ensure the cleanliness during inoculation, which is very easy to cause infection by miscellaneous bacteria. The mismatch of technical equipment has greatly restricted the development of the edible fungi industry. Therefore, there is an urgent need for an inoculation equipment that can achieve accurate, fast and efficient inoculation of bag-grown edible fungi sticks to improve the automation level of inoculation equipment. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an inoculator suitable for bag-grown edible fungi in view of the practical technical difficulties in the prior art such as high labor intensity of manual hole punching and inoculation, easy infection of liquid fungus inoculation in mushroom sticks, and uneven mycelium growth.

[0004] In order to achieve the above-mentioned object, the present invention provides an inoculator suitable for bag-grown edible fungi, wherein the inoculator comprises a frame and a conveying device, a mushroom stick queuing device, a disinfecting device, a punching device, an inoculating device, a film pasting device, a film pressing device, a circumferential positioning device, an air positive pressure device and a film pressing device installed on the frame. The mushroom stick queuing device, the disinfecting device, the punching device, the inoculating device, the film pasting device and the film pressing device are sequentially arranged above the conveying belt of the conveying device, the air positive pressure device is arranged above the punching device and the inoculating device, and the air inlet of the air positive pressure device is respectively connected to the punching station and the inoculating station, the circumferential positioning device comprises a front positioning mechanism and a left and right positioning mechanism, the front positioning mechanism is respectively arranged above the conveying belt corresponding to the punching device and the inoculating device, and the left and right positioning mechanisms are arranged on both sides of the conveying belt corresponding to the front positioning mechanism, after the conveying belt conveys multiple mushroom sticks to the front positioning mechanism, the left and right positioning mechanisms are started and clamped to achieve consistency in the delivery of the multiple mushroom sticks to the position, and to avoid lateral rotation and deviation of the mushroom sticks under force during the punching and inoculation processes.

[0005] The above-mentioned inoculation machine suitable for bag-grown edible fungi, wherein the mushroom stick queuing device includes a limit driver, a limit bend plate, a limit baffle and a photoelectric sensor, the limit driver is installed on the frame, the limit bend plate is connected to the piston rod of the limit driver, the limit baffle is installed on the limit bend plate, and the photoelectric sensor is installed below the limit baffle.

[0006] The above-mentioned inoculator suitable for bag-grown edible fungi, wherein the punching device includes a positioning mechanism and a punching mechanism, the positioning mechanism includes a positioning seat plate, a positioning cylinder and an upper positioning arc plate, the positioning cylinder is installed on the frame, the positioning seat plate is connected to the positioning cylinder, and the upper positioning arc plate is installed below the positioning seat plate; the punching mechanism includes a punching cylinder, a punch seat plate and a punch, the punching cylinder is installed on the frame, the punch seat plate is connected to the punching cylinder, the punches are evenly and equidistantly arranged below the punch seat plate, the positioning seat plate is provided with through holes corresponding to the punching punches, the upper positioning arc plate is provided with circular holes corresponding to the through holes, and the punch passes through the through holes and moves in the circular holes in the vertical direction.

[0007] The above-mentioned inoculator suitable for bag-grown edible fungi, wherein the two sides of the punching cylinder respectively fix the positioning cylinder on the frame through pull rods, the positioning seat plate is connected to the positioning cylinder through guide columns, and the upper positioning arc plate is evenly and equidistantly fixed below the positioning seat plate through guide sleeves.

[0008] The above-mentioned inoculator is suitable for bag-grown edible fungi, wherein the inoculation device includes a fixed seat plate, an inoculation cylinder, a joint nozzle, an inoculation solenoid valve and a strain storage tank, the inoculation cylinder is installed on the frame, the fixed seat plate is arranged below the inoculation cylinder, the inoculation nozzle is installed on the fixed seat plate and is located below the fixed seat plate, the inoculation solenoid valve is arranged above the fixed seat plate and connected to the inoculation nozzle, and the strain storage tank is connected to the inoculation solenoid valve.

[0009] The above-mentioned inoculator suitable for bag-grown edible fungi, wherein the fungus liquid storage tank is arranged above the fixed base plate, and the multiple fungus liquid outlets of the fungus liquid storage tank are connected to the inoculation solenoid valve through a conduit.

[0010] The above-mentioned inoculator suitable for bag-grown edible fungi, wherein the inoculation device also includes a discharge solenoid valve, a tee is arranged between the inoculation nozzle and the inoculation solenoid valve, the upper and lower ends of the tee are respectively connected to the inoculation solenoid valve and the inoculation nozzle, and the side end of the tee is connected to the discharge solenoid valve through a conduit.

[0011] The above-mentioned inoculator suitable for bag-grown edible fungi, wherein the film-sticking device includes a gantry, a film-sticking body, a lateral adjustment mechanism, a lifting mechanism, a film-stripping mechanism and a laser detection mechanism, the gantry is installed on the frame, the lateral adjustment mechanism is arranged on the gantry, the lifting mechanism is installed on the lateral adjustment mechanism, the film-sticking body is connected to the lifting mechanism, the film-stripping mechanism is arranged at the lower rear side of the film-sticking body, and the laser detection mechanism is installed on the film-sticking body, which is used to detect the holes of the multiple mushroom sticks and control the relative position of the film in the film-stripping mechanism.

[0012] The above-mentioned inoculator suitable for bag-grown edible fungi, wherein the film stripping mechanism has a micro-profiling structure, is suitable for automatically adjusting the film outlet height according to the shape of the mushroom stick.

[0013] The above-mentioned inoculation machine suitable for bag-grown edible fungi, wherein the front positioning mechanism is correspondingly arranged at the rear side of the punching device or the inoculation device and is perpendicular to the conveyor belt of the conveying device, the front positioning mechanism includes a front positioning driver and a front positioning baffle, the front positioning baffle is installed below the front positioning driver and is perpendicular to the conveying direction of the conveyor belt, the left and right positioning mechanisms include symmetrically arranged left and right baffles and left and right drivers respectively connected to the left and right baffles, the left and right baffles are respectively arranged on both sides of the conveyor belt and are parallel to the conveying direction of the conveyor belt, after the multiple mushroom sticks reach the front positioning baffle, the left and right drivers correspondingly drive the left and right baffles to move toward each other to clamp the multiple mushroom sticks.

[0014] The technical effects of the present invention are:

[0015] The present invention solves key technical problems such as easy deformation during mushroom stick extrusion, large length / diameter dimensional accuracy error after filling, poor consistency positioning and uneven synchronous inoculation at multiple points. It adopts full-channel photoelectric recognition to detect the entry status of mushroom sticks, and enters the next workstation after multiple mushroom sticks are transported and aligned, which can effectively avoid the confusion of subsequent work caused by inconsistent mushroom stick entry time. The positioning mechanism adapts to the dynamic positioning of columnar mushroom sticks, and can complete the multi-hole film covering under the continuous transportation state of mushroom sticks, and can realize the integrated operation of full-automatic processes such as automatic identification and queuing of irregular mushroom sticks, circumferential positioning and punching, multi-point quantitative and uniform inoculation, and contour filming, etc., which realizes the rapid, accurate and uniform inoculation of liquid spawn of bag-grown edible fungi, improves the inoculation efficiency, ensures the accuracy of inoculation, can meet the demand for automatic inoculation of bag-grown mushrooms, and provides technical support for standardized, large-scale and factory-based production of edible fungi.

[0016] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a structural schematic diagram of a mushroom stick queuing device according to an embodiment of the present invention;

[0019] Figure 3 A schematic diagram of the structure of a punching device according to an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of an inoculation device according to an embodiment of the present invention;

[0021] Figure 5 This is a schematic structural diagram of a film sticking device according to an embodiment of the present invention;

[0022] Figure 6 It is a schematic structural diagram of a circumferential positioning device according to an embodiment of the present invention.

[0023] Among them, the reference numerals

[0024] 1 Rack

[0025] 2 Mushroom stick queuing device

[0026] 21 Limit baffle

[0027] 22 Limit drive

[0028] 23 Limit bending plate

[0029] 24 Photoelectric sensor

[0030] 3 Disinfection device

[0031] 4 Punching device

[0032] 41 Tie rod

[0033] 42 Guide Pillar

[0034] 43 Positioning cylinder

[0035] 44 Punch seat plate

[0036] 45 punch cylinder

[0037] 46 Punch

[0038] 47 Positioning seat plate

[0039] 48 Upper positioning arc plate

[0040] 5. Air positive pressure device

[0041] 6 Inoculation device

[0042] 61 Inoculation Cylinder

[0043] 62 Inoculation solenoid valve

[0044] 63 Inoculation nozzle

[0045] 64 Bacteria Storage Tank

[0046] 65 Tee

[0047] 66 Drain solenoid valve

[0048] 67 Catheter

[0049] 68 Fixed seat plate

[0050] 69 Tie rod

[0051] 60 Guide Pillar

[0052] 7 Circumferential positioning device

[0053] 71 Left and right positioning mechanism

[0054] 72 front positioning mechanism

[0055] 73 Front positioning baffle

[0056] 74 Front positioning drive

[0057] 75 Left baffle

[0058] 76 Right baffle

[0059] 77 Left Drive

[0060] 78 Right drive

[0061] 8 Film sticking device

[0062] 81 Horizontal adjustment mechanism

[0063] 82 Film body

[0064] 83 Lifting mechanism

[0065] 84 Laser detection mechanism

[0066] 85 Film peeling mechanism

[0067] 86 Gantry

[0068] 9. Lamination device

[0069] 10. Guide device

[0070] 11 Conveying device DETAILED DESCRIPTION

[0071] The structural principle and working principle of the present invention are described in detail below in conjunction with the accompanying drawings:

[0072] See also Figure 1 , Figure 1 The present invention is a schematic diagram of the whole machine structure of an embodiment of the present invention. The present invention is applicable to an inoculator for bag-grown edible fungi, comprising a frame 1 and a conveying device 11, a mushroom stick queuing device 2, a disinfecting device 3, a punching device 4, an inoculating device 6, a film sticking device 8, a film pressing device 9, a circumferential positioning device 7, an air positive pressure device 5 and a film pressing device 9 installed on the frame 1. The mushroom stick queuing device 2, the disinfecting device 3, the punching device 4, the inoculating device 6, the film sticking device 8 and the film pressing device 9 are sequentially arranged above the conveyor belt of the conveying device 11, the air positive pressure device 5 is arranged above the punching device 4 and the inoculating device 6, the air inlet of the air positive pressure device 4 is connected to the punching station of the punching device 4 and the inoculating station of the inoculating device 6 respectively, and the circumferential positioning device 7 is arranged above the conveyor belt of the conveying device 11. The positioning device 7 includes left and right positioning mechanisms 71 and a front positioning mechanism 72. The front positioning mechanism 72 is respectively arranged above the conveyor belt corresponding to the punching device 4 and the inoculation device 6. The left and right positioning mechanisms 71 are arranged on both sides of the conveyor belt corresponding to the front positioning mechanism 72, that is, a circumferential positioning device 7 is respectively arranged on the punching station and the inoculation station of the punching device 4 and the inoculation device 6. After the conveyor belt conveys multiple mushroom sticks to the front positioning mechanism 72, the left and right positioning mechanisms 71 start and clamp the multiple mushroom sticks. The circumferential positioning device 7 can achieve the consistency of the delivery of the multiple mushroom sticks to the position, avoiding lateral rotation and deviation of the mushroom sticks under force during the punching and inoculation process. A guide device 10 can also be arranged on the rear side of the film pressing device 9.

[0073] See also Figure 2 , Figure 2 The structure diagram of the mushroom stick queuing device 2 of one embodiment of the present invention is shown in FIG. In this embodiment, the mushroom stick queuing device 2 includes a limit driver 22, a limit bend plate 23, a limit baffle 21 and a photoelectric sensor 24. The limit driver 22 is mounted and fixed on the frame 1. The limit bend plate 23 is connected to the piston rod of the limit driver 22 by bolts. The limit baffle 21 is mounted and fixed on the limit bend plate 23. The distance between the limit baffle 21 and the limit bend plate 23 can be adjusted by setting a gasket between the limit baffle 21 and the limit bend plate 23 to adjust the relative position of the mushroom sticks when they are in place. A plurality of photoelectric sensors 24 are mounted and fixed below the limit baffle 21. After the whole machine is started, the limit driver 22 is placed in the lower position, and the photoelectric sensor 24 detects the arrival position of each mushroom stick transported by the conveying device 11. After multiple mushroom sticks have reached the limit baffle 21 and the limit driver 22 has received signals from all photoelectric sensors 24, it is lifted to the upper position, and all mushroom sticks that have reached the limit baffle 21 are released to ensure that multiple mushroom sticks enter the next process in an orderly and synchronous manner. That is, only when all mushroom sticks have arrived and all photoelectric sensors 24 have signals, can the limit driver 22 be lifted.

[0074] See also Figure 3 , Figure 3 Schematic diagram of the structure of a punching device 4 according to an embodiment of the present invention. The punching device 4 of this embodiment includes a positioning mechanism and a punching mechanism, the positioning mechanism includes a positioning seat plate 47, a positioning cylinder 43 and an upper positioning arc plate 48, the positioning cylinder 43 is installed on the frame 1, the positioning seat plate 47 is connected to the positioning cylinder 43, and the upper positioning arc plate 48 is installed below the positioning seat plate 47; the punching mechanism includes a punching cylinder 45, a punch seat plate 44 and a punch 46, the punching cylinder 45 is installed on the frame 1, the punch seat plate 44 is connected to the punching cylinder 45 through a guide column 42, the punch 46 is evenly and equidistantly arranged and fixed below the punch seat plate 44, the positioning seat plate 47 is provided with a through hole corresponding to the location where the punch 46 is installed on the punch seat plate, the upper positioning arc plate 48 is provided with a circular hole corresponding to the through hole, and the punch 46 passes through the through hole and moves in the circular hole of the upper positioning arc plate 48 in a vertical direction. Among them, the two sides of the punching cylinder 45 respectively fix the positioning cylinder 43 on the frame 1 above the middle of the punching station through the pull rod 41, that is, the two positioning cylinders 43 are respectively fixed on the frame 1 on both sides of the punching cylinder 45 through the pull rod 41, the positioning seat plate 47 is connected to the positioning cylinder 43 through the guide column 42, and the upper positioning arc plate 48 is evenly and equidistantly fixed below the positioning seat plate 47 through the guide sleeve. After multiple mushroom sticks arrive at the front positioning mechanism 72 of the punching station, the left and right positioning mechanisms 71 start to clamp the mushroom sticks. Under the action of the positioning cylinders 43 on both sides, the upper positioning arc plate 48 clamps and positions the mushroom sticks to prevent the mushroom sticks from shifting after being stressed. After the positioning cylinder 43 reaches the lower position, the punching punch 46 passes through the circular hole of the upper positioning arc plate 48 under the action of the middle punching cylinder 45 to break the membrane of the mushroom stick and squeeze the base material to form holes.

[0075] See also Figure 4 , Figure 4The inoculation device 6 of one embodiment of the present invention is a schematic diagram of the structure. The inoculation device 6 of this embodiment includes a fixed seat plate 68, an inoculation cylinder 61, an inoculation nozzle 63, an inoculation solenoid valve 62 and a bacterial liquid storage tank 64. The inoculation cylinder 61 is fixed to the frame 1 on both sides above the inoculation station through a pull rod 69. The fixed seat plate 68 is fixed below the inoculation cylinder 61 through a guide column 60. The fixed seat plate 68 has uniformly equidistant through holes. A plurality of inoculation nozzles 63 are installed on the fixed seat plate 68 and are located below the fixed seat plate 68. The inoculation solenoid valve 62 is uniformly equidistantly arranged above the fixed seat plate 68 and is respectively connected to the inoculation nozzles 63. The bacterial liquid storage tank 64 is connected to the inoculation solenoid valve 62. The bacterial liquid storage tank 64 is arranged above the fixed seat plate 68, and a plurality of bacterial liquid outlets of the bacterial liquid storage tank 64 are connected to the inoculation solenoid valve 62 through a conduit 67. The inoculation device 6 further includes a liquid discharge solenoid valve 66, and a tee 65 is provided between the inoculation nozzle 63 and the inoculation solenoid valve 62. The upper and lower ends of the tee 65 are respectively connected to the inoculation solenoid valve 62 and the inoculation nozzle 63, and the third end of the tee 65, i.e., the side end, is connected to the liquid discharge solenoid valve 66 through a conduit 67. After the punched bacteria stick arrives at the inoculation station, the circumferential positioning device 7 fixes the bacteria stick, and the inoculation nozzle 63, under the simultaneous action of the inoculation cylinders 61 on both sides, extends downward into the bacteria stick hole corresponding to the inoculation nozzle 63, and the bacterial liquid in the bacterial liquid storage tank 64 is sprayed into the bacteria stick hole through the action of the inoculation solenoid valve 62. After the spraying is completed, the liquid discharge solenoid valve 66 is opened to inject the residual bacterial liquid in the inoculation nozzle 63 into the bacteria stick. The inoculation device 6 does not contact the base material in the bacteria stick and discharges the residual bacterial liquid in the inoculation nozzle 63 after the inoculation spraying is completed, which can effectively solve the problem of infection of the bacteria stick caused during the inoculation process.

[0076] See also Figure 5 , Figure 5The structure diagram of the film sticking device 8 of one embodiment of the present invention. The film sticking device 8 of this embodiment includes a gantry 86, a film sticking body 82, a lateral adjustment mechanism 81, a lifting mechanism 83, a film stripping mechanism 85 and a laser detection mechanism 84. The gantry 86 is fixedly mounted on the frame 1 on both sides of the conveying device 11, the lateral adjustment mechanism 81 is arranged on the gantry 86, the lifting mechanism 83 is fixedly mounted on the adjustment fixing block of the lateral adjustment mechanism 81, the film sticking body 82 is connected to the lifting guide sleeve of the lifting mechanism 83 to form a symmetrical structure, the film stripping mechanism 85 is fixedly arranged at the rear side and lower side of the film sticking body 82, and the laser detection mechanism 84 is installed on the film sticking body 82 to detect the holes of the multiple mushroom sticks and control the relative position of the film in the film stripping mechanism 85. Among them, the film stripping mechanism 85 has a micro-profile structure, which is used to automatically adjust the film outlet height according to the shape of the mushroom stick. The film body 82 can be adjusted for lateral displacement above the conveying device 11 by the lateral adjustment mechanism 81, and can be raised and lowered in the vertical direction by the lifting mechanism 83. The laser detection device is fixed on the film body 82, and can detect the holes of the mushroom stick and control the relative position of the film in the film peeling mechanism 85. The mushroom stick is transported to the film sticking station after punching and inoculation. The film sticking device 8 adopts a non-stop continuous film sticking method, uses a laser detection device to detect and identify the holes of the mushroom stick, pulls the film to move through the film body 82, and then separates the film and sticks it on the holes of the mushroom stick through the film peeling mechanism 85. There can be multiple holes on the mushroom stick, which can be achieved by adjusting the interval time of the rotation of the driving mechanism of the film body 82 and setting the number of films.

[0077] See also Figure 6 , Figure 6 The figure is a schematic diagram of the structure of the circumferential positioning device 7 of one embodiment of the present invention. In this embodiment, the circumferential positioning device 7 is fixed on the punching and inoculation stations respectively, the front positioning mechanism 72 is correspondingly arranged at the rear side of the punching device 4 or the inoculation device 6 and is perpendicular to the conveyor belt of the conveying device 11, the front positioning mechanism 72 includes a front positioning driver 74 and a front positioning baffle 73, the front positioning baffle 73 is installed below the front positioning driver 74 and is perpendicular to the conveying direction of the conveyor belt, the left and right positioning mechanism 71 includes symmetrically arranged left and right baffles 75, 76 and left and right drivers 77, 78 respectively connected to the left and right baffles 75, 76, the left and right baffles 75, 76 are respectively arranged on the punching and inoculation stations on both sides of the conveyor belt and are parallel to the conveying direction of the conveyor belt, and after detecting and identifying that the multiple mushroom sticks have reached the front positioning baffle 73, the left and right drivers drive the left and right baffles to move toward each other to clamp the multiple mushroom sticks.

[0078] The punching device 4 of the present invention is placed on the frame 1 above the conveying device 11, the back side of the punching device 4 is followed by the inoculation device 6, the film sticking device 8 and the film pressing device 9, the front side of the punching device 4 is followed by the disinfection device 3 and the mushroom stick queuing device 2, the circumferential positioning device 7 includes the left and right positioning mechanisms 71 and the front positioning mechanism 72, the circumferential positioning device 7 is respectively placed on the punching device 4 and the inoculation device 6 stations, and the air positive pressure device 5 is fixed on the frame 1 above the punching device 4 and the inoculation device 6. The inoculation machine of the present invention can sequentially complete the whole process of intelligent identification and conveying of multiple mushroom sticks → circumferential positioning → clamping and punching → conveying → circumferential positioning → quantitative inoculation → conveying → film sticking → film pressing → conveying, which can meet the inoculation work of bagged edible mushroom stick materials such as shiitake mushrooms and oyster mushrooms.

[0079] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. An inoculator suitable for bag-grown edible fungi, characterized in that: The invention comprises a frame and a conveying device, a mushroom stick queuing device, a disinfecting device, a punching device, an inoculating device, a film sticking device, a film pressing device, a circumferential positioning device, an air positive pressure device and a film pressing device installed on the frame. The mushroom stick queuing device, the disinfecting device, the punching device, the inoculating device, the film sticking device and the film pressing device are sequentially arranged above the conveying belt of the conveying device. The air positive pressure device is arranged above the punching device and the inoculating device. The air inlet of the air positive pressure device is respectively connected with the punching station and the inoculating station. The circumferential positioning device comprises a front positioning mechanism and a left and right positioning mechanism. The front positioning mechanism is respectively arranged above the conveying belt corresponding to the punching device and the inoculating device. The left and right positioning mechanisms are arranged on both sides of the conveying belt corresponding to the front positioning mechanism. After the conveying belt conveys a plurality of mushroom sticks to the front positioning mechanism, the left and right positioning mechanisms are started and clamped to realize the consistency of the delivery of the plurality of mushroom sticks to the position, so as to avoid lateral rotation and deviation of the mushroom sticks under force during the punching and inoculation processes. Wherein, the punching device comprises a positioning mechanism and a punching mechanism, the positioning mechanism comprises a positioning seat plate, a positioning cylinder and an upper positioning arc plate, the positioning cylinder is installed on the frame, the positioning seat plate is connected to the positioning cylinder, and the upper positioning arc plate is installed below the positioning seat plate; the punching mechanism comprises a punching cylinder, a punch seat plate and a punch, the punching cylinder is installed on the frame, the punch seat plate is connected to the punching cylinder, the punch is evenly and equidistantly arranged below the punch seat plate, the positioning seat plate is provided with a through hole corresponding to the punch, the upper positioning arc plate is provided with a circular hole corresponding to the through hole, and the punch passes through the through hole and moves in the circular hole in the vertical direction; The film sticking device includes a gantry, a film sticking body, a lateral adjustment mechanism, a lifting mechanism, a film stripping mechanism and a laser detection mechanism. The gantry is installed on the frame, the lateral adjustment mechanism is arranged on the gantry, the lifting mechanism is installed on the lateral adjustment mechanism, the film sticking body is connected to the lifting mechanism, the film stripping mechanism is arranged at the lower rear side of the film sticking body, and the laser detection mechanism is installed on the film sticking body for detecting the holes of the multiple mushroom sticks and controlling the relative position of the film in the film stripping mechanism.

2. The inoculator suitable for bag-grown edible fungi according to claim 1, characterized in that: The mushroom stick queuing device includes a limit driver, a limit bend plate, a limit baffle and a photoelectric sensor. The limit driver is installed on the frame, the limit bend plate is connected to the piston rod of the limit driver, the limit baffle is installed on the limit bend plate, and the photoelectric sensor is installed below the limit baffle.

3. The inoculator suitable for bag-grown edible fungi according to claim 1, characterized in that: The two sides of the punching cylinder are respectively fixed to the frame by pull rods, the positioning seat plate is connected to the positioning cylinder through guide columns, and the upper positioning arc plate is evenly and equidistantly fixed below the positioning seat plate through guide sleeves.

4. The inoculator suitable for bag-grown edible fungi according to claim 1 or 2, characterized in that: The inoculation device includes a fixed seat plate, an inoculation cylinder, an inoculation nozzle, an inoculation solenoid valve and a bacterial strain storage tank. The inoculation cylinder is installed on the frame, the fixed seat plate is arranged below the inoculation cylinder, the inoculation nozzle is installed on the fixed seat plate and is located below the fixed seat plate, the inoculation solenoid valve is arranged above the fixed seat plate and connected to the inoculation nozzle, and the bacterial strain storage tank is connected to the inoculation solenoid valve.

5. The inoculator suitable for bag-grown edible fungi according to claim 4, characterized in that: The bacterial strain liquid storage tank is arranged above the fixed seat plate, and a plurality of bacterial liquid outlets of the bacterial strain liquid storage tank are connected to the inoculation electromagnetic valve through a conduit.

6. The inoculator suitable for bag-grown edible fungi according to claim 4, characterized in that: The inoculation device also includes a liquid discharge solenoid valve. A tee is arranged between the inoculation nozzle and the inoculation solenoid valve. The upper and lower ends of the tee are respectively connected to the inoculation solenoid valve and the inoculation nozzle. The side end of the tee is connected to the liquid discharge solenoid valve through a conduit.

7. The inoculator suitable for bag-grown edible fungi according to claim 1, characterized in that: The film stripping mechanism has a micro-profile structure and is used to automatically adjust the film stripping height according to the shape of the mushroom stick.

8. The inoculator suitable for bag-grown edible fungi according to claim 1 or 2, characterized in that: The front positioning mechanism is correspondingly arranged at the rear side of the punching device or the inoculation device and is perpendicular to the conveyor belt of the conveying device. The front positioning mechanism includes a front positioning driver and a front positioning baffle. The front positioning baffle is installed below the front positioning driver and is perpendicular to the conveying direction of the conveyor belt. The left and right positioning mechanisms include symmetrically arranged left and right baffles and left and right drivers respectively connected to the left and right baffles. The left and right baffles are respectively arranged on both sides of the conveyor belt and are parallel to the conveying direction of the conveyor belt. After the multiple mushroom sticks reach the front positioning baffle, the left and right drivers correspondingly drive the left and right baffles to move toward each other to clamp the multiple mushroom sticks.

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