A device for filling edible fungus culture material

Abstract

The present invention relates to the technical field of edible fungus culture medium processing, and discloses an edible fungus culture medium filling device, comprising a support frame one, wherein the outer surface of the support frame one is rotatably connected with a bag-holding mechanism, the outer surface of the bag-holding mechanism is clamped with a shell, a feed inlet is provided inside the shell, a fungus bag is clamped inside the bag-holding mechanism, a bag-pressing mechanism is fixedly connected with the outer surface of the bag-holding mechanism, a punching mechanism is fixedly connected with the outer surface of the shell, the bag-holding mechanism comprises a bottom plate, the bottom plate is rotatably connected to the support frame one, the upper surface of the bottom plate is fixedly connected with a first connecting rod, by arranging the bag-holding mechanism, vacuum adsorption is utilized to closely fit the surface of the fungus bag, a stable negative pressure environment is created, the fungus bag is stably held open, wrinkles in the fungus bag are eliminated, and at the same time, the length of the fungus bag can be adapted to various types of fungus bags, so as to ensure sufficient filling of edible fungus culture medium.

Description

Technical Field

[0001] The invention relates to the technical field of edible fungus culture material processing, in particular to an edible fungus culture material filling device. Background Art

[0002] In the large-scale cultivation of edible fungi, efficient and high-quality filling of culture medium is the key prerequisite to ensure the good growth of edible fungi. The traditional method of filling edible fungi culture medium often relies on manual operation and has many disadvantages. Among them, the wrinkle problem of the fungus bag has become an important factor restricting the full filling of the culture medium and the uniform growth of edible fungi.

[0003] The patent application with application number CN201820661750.7 discloses a device for filling edible fungus culture medium, including a frame, a feed bin is provided at the upper end of the frame, a bagging turntable device is provided at the lower end of the frame, a downward cylinder is provided at the upper end of the frame, and a downward connecting rod is connected to the lower end of the piston rod of the cylinder, and a large-pitch thread is processed on the outer surface of the connecting rod. A seat plate is fixed on the frame, and a downward circular through hole is provided on the seat plate. A thread matching the large-pitch thread is provided on the inner wall of the circular through hole. The connecting rod passes downward through the circular through hole and is connected to a punch device for opening a hole in the middle of the culture medium in the fungus bag. The punch device includes a downward drill bit, and a downward conical telescopic sleeve is provided on the upper end of the drill bit. The structure is simple, and the punch can smoothly enter the fungus bag to avoid excessive punching pressure.

[0004] However, this patent also has the following shortcomings: if there are wrinkles when the mushroom bag is filled, it will take up space and make it difficult to fill the culture medium evenly, and the density requirements of the mushroom strains cannot be met, affecting the quality and yield. It will also hinder gas exchange, easily breed miscellaneous bacteria, increase the risk of fungi becoming sick, and cause waste and pollution of raw materials. In view of this situation, a device for filling edible fungus culture medium is specially proposed. Summary of the invention

[0005] The object of the present invention is to provide a device for filling edible fungus culture medium to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an edible fungus culture medium filling device, comprising a support frame 1, the outer surface of the support frame 1 is rotatably connected to a bag-holding mechanism, the outer surface of the bag-holding mechanism is clamped with a shell, the shell is provided with a feed inlet, the inside of the bag-holding mechanism is clamped with a mushroom bag, the outer surface of the bag-holding mechanism is fixedly connected to a bag-pressing mechanism, the outer surface of the shell is fixedly connected to a punching mechanism, and the bag-holding mechanism comprises:

[0007] A bottom plate, the bottom plate is rotatably connected to a support frame, the upper surface of the bottom plate is fixedly connected to a first connecting rod, the upper surface of the first connecting rod is fixedly connected to a top plate, the outer surface of the top plate is clamped with a sliding plate, the lower surface of the sliding plate is fixedly connected to a telescopic baffle, the top plate is fixedly connected to a rotating shaft, the lower surface of the rotating shaft is fixedly connected to a motor, and the sliding plate is used to vertically limit the mushroom bag.

[0008] According to the above technical solution, the bag-supporting mechanism also includes a hydraulic pump, which is fixedly connected to the upper surface of the bottom plate, a telescopic sleeve is fixedly connected to the inside of the top plate, an inflation vacuum pump is fixedly connected to the outer surface of the telescopic sleeve, and a second support frame is fixedly connected to the outer surface of the inflation vacuum pump, and the inflation vacuum pump is used to suck the fungus bag.

[0009] According to the above technical solution, the outer surface of the top plate is clamped with the shell, the lower surface of the shell is in contact with the upper surface of the bottom plate, the first connecting rod is slidably connected to the sliding plate, the sliding plate is slidably connected to the rotating shaft, the lower surface of the telescopic baffle is fixedly connected to the upper surface of the bottom plate, and the first connecting rod is used to rotate the sliding plate.

[0010] According to the above technical solution, the output end of the hydraulic pump is fixedly connected to the lower surface of the sliding plate, the lower surface of the inflation vacuum pump is fixedly connected to the upper surface of the bottom plate, and the hydraulic pump is used to push the sliding plate.

[0011] According to the above technical solution, the bag pressing mechanism includes a limiting rotating shaft, which is fixedly connected to the upper surface of the rotating shaft, the outer surface of the limiting rotating shaft is rotatably connected to a rotating plate, the interior of the rotating plate is fixedly connected to an electromagnet, the interior of the rotating plate is slidably connected to a friction plate, the lower surface of the rotating plate is fixedly connected to a first circular plate, the interior of the first circular plate is provided with a bacteria placing hole and a limiting hole, the lower surface of the first circular plate is fixedly connected to an inclined rubber column, the outer surface of the shell is fixedly connected to a positioner, and the inclined rubber column is used to fix the bacteria bag.

[0012] According to the above technical solution, the upper surface of the limiting shaft contacts the lower surface of the shell, the outer surface of the friction plate contacts the outer surface of the rotating shaft, the limiting hole has the same diameter as the mushroom bag, the inclined rubber column contacts the upper surface of the top plate, the lower surface of the rotating plate contacts the upper surface of the rotating shaft, and the mushroom placement hole is used to place the mushroom bag.

[0013] According to the above technical solution, the stamping mechanism includes a connecting frame, the shell is fixedly connected to the connecting frame, the connecting frame is rotatably connected to a screw rod inside, the outer surface of the screw rod is threadedly connected to a circular plate slider 1, the lower surface of the circular plate slider 1 is fixedly connected to a second connecting rod, the lower surface of the second connecting rod is fixedly connected to a circular plate slider 2, the outer surface of the second connecting rod is fixedly connected to a butterfly spring, the outer surface of the butterfly spring is fixedly connected to a scraper 1, the interior of the circular plate slider 2 is clamped with an inclined circular plate, the outer surface of the inclined circular plate is fixedly connected to an elastic ring, and the scraper 1 is used to scrape off the residual material of the mushroom bag.

[0014] According to the above technical solution, the outer surface of the scraper 1 contacts the outer surface of the mushroom bag, the length of the second connecting rod is the same as the length of the screw, the elastic ring is fixedly connected to the circular plate slider 2, and the elastic ring is used to horizontally limit the inclined circular plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This edible fungus culture medium filling device, by setting up a bag-supporting mechanism and utilizing vacuum adsorption, closely fits the surface of the fungus bag, creates a stable negative pressure environment, stably supports the fungus bag, eliminates wrinkles in the fungus bag, and at the same time, can adapt to the length of the fungus bag and various types of fungus bags to ensure that the edible fungus culture medium is fully filled.

[0017] 2. This edible fungus culture medium filling device can fit tightly to the side of the fungus bag by setting a bag pressing mechanism. As the bag is gradually expanded, the fungus bag is fixed. The fungus bags of different thicknesses and materials can be limited and fixed by inclined rubber columns to prevent the fungus bags from sliding and displacement, thereby ensuring that the bag-holding process is carried out efficiently and smoothly.

[0018] 3. This kind of edible fungus culture medium filling device, by setting a stamping mechanism, can preset the downward pressure stroke and force according to the growth characteristics of different fungus species to meet their high-density growth needs; at the same time, the flexible scraper on the edge of the stamping head is cleverly designed to run synchronously with the stamping action, gently scraping off the residual culture medium adhering to the surface of the fungus bag, so that it falls to the bottom of the fungus bag, which not only saves raw materials but also ensures the cleanliness of the fungus bag.

[0019] 4. This edible fungus culture medium filling device cooperates with a punching mechanism and a bag-stretching mechanism. The punching mechanism pushes the bottom of the fungus bag according to the size and material characteristics of the fungus bag, so that it fits tightly against the lower surface of the sleeve, effectively eliminating potential gaps; the bag-stretching mechanism performs vacuum adsorption, and on the basis of the initial positioning of the fungus bag, it stretches it evenly in all directions, further eliminating wrinkles and ensuring sufficient filling of the edible fungus culture medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0021] Figure 2 It is a cross-sectional view of the main structure of the present invention;

[0022] Figure 3 It is a structural cross-sectional view of the bag-supporting mechanism of the present invention;

[0023] Figure 4 It is an enlarged cross-sectional view of the structure of the bag-supporting mechanism A of the present invention;

[0024] Figure 5 The structure of the bag pressing mechanism of the present invention is shown in cross section Figure 1 ;

[0025] Figure 6 The structure of the bag pressing mechanism of the present invention is shown in cross section Figure 2 ;

[0026] Figure 7 It is a structural cross-sectional view of the punching mechanism of the present invention;

[0027] Figure 8 It is an enlarged cross-sectional view of the structure at B of the punching mechanism of the present invention.

[0028] In the figure: 1. Support frame 1; 2. Shell;

[0029] 3. Bag support mechanism;

[0030] 301, motor; 302, bottom plate; 303, first connecting rod; 304, top plate; 305, rotating shaft; 306, sliding plate; 307, telescopic baffle; 308, telescopic sleeve; 309, inflatable vacuum pump; 310, hydraulic pump; 311, supporting frame 2;

[0031] 4. Feeding port; 5. Mushroom bag;

[0032] 6. Bag pressing mechanism;

[0033] 601, limit rotating shaft; 602, rotating plate; 603, electromagnet; 604, friction plate; 605, first circular plate; 606, bacteria placing hole; 607, limit hole; 608, inclined rubber column; 609, positioner;

[0034] 7. Stamping mechanism;

[0035] 701, connecting frame; 702, screw rod; 703, circular plate slider 1; 704, second connecting rod; 705, circular plate slider 2; 706, butterfly spring; 707, scraper 1; 708, inclined circular plate; 709, elastic collar. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Example 1: See Figure 1-Figure 4 The present invention provides a technical solution: an edible fungus culture material filling device, comprising a support frame 1, the outer surface of the support frame 1 is rotatably connected to a bag-supporting mechanism 3, the outer surface of the bag-supporting mechanism 3 is clamped with a shell 2, the shell 2 is provided with a feed inlet 4, the inside of the bag-supporting mechanism 3 is clamped with a mushroom bag 5, the outer surface of the bag-supporting mechanism 3 is fixedly connected to a bag-pressing mechanism 6, the outer surface of the shell 2 is fixedly connected to a punching mechanism 7, and the bag-supporting mechanism 3 includes:

[0040] The bottom plate 302 is rotatably connected to the support frame 1, the upper surface of the bottom plate 302 is fixedly connected to the first connecting rod 303, the upper surface of the first connecting rod 303 is fixedly connected to the top plate 304, the outer surface of the top plate 304 is clamped with a sliding plate 306, the lower surface of the sliding plate 306 is fixedly connected to a telescopic baffle 307, the top plate 304 is fixedly connected to a rotating shaft 305, the lower surface of the rotating shaft 305 is fixedly connected to the motor 301, and the sliding plate 306 is used to vertically limit the mushroom bag 5.

[0041] The bag-supporting mechanism 3 also includes a hydraulic pump 310, which is fixedly connected to the upper surface of the bottom plate 302, and a telescopic sleeve 308 is fixedly connected to the inside of the top plate 304, and an inflation vacuum pump 309 is fixedly connected to the outer surface of the telescopic sleeve 308, and a support frame 311 is fixedly connected to the outer surface of the inflation vacuum pump 309. The inflation vacuum pump 309 is used to suck the fungus bag 5. The outer surface of the top plate 304 is clamped with the shell 2, and the lower surface of the shell 2 is in contact with the upper surface of the bottom plate 302. The first connecting rod 303 is slidably connected to the sliding plate 306, and the sliding plate 306 is slidably connected to the rotating shaft 305. The lower surface of the telescopic baffle 307 is fixed to the upper surface of the bottom plate 302. Fixed connection, the first connecting rod 303 is used to rotate the sliding plate 306, the output end of the hydraulic pump 310 is fixedly connected to the lower surface of the sliding plate 306, the lower surface of the inflation vacuum pump 309 is fixedly connected to the upper surface of the bottom plate 302, the hydraulic pump 310 is used to push the sliding plate 306, when the hydraulic pump 310 is used to raise and lower the sliding plate 306, the telescopic baffle 307 protects the hydraulic pump 310, and the support frame 311 protects the connecting line of the inflation vacuum pump 309, the clamping connection between the top plate 304 and the sliding plate 306 and the symmetrically arranged hydraulic pump 310 ensure that the entire device can rotate around the center of the rotating shaft 305 and will not rotate eccentrically.

[0042] The working principle of this embodiment is as follows: when using the edible fungus culture medium filling device, the fungus bag 5 is placed inside the through hole of the top plate 304, and the telescopic sleeve 308 adapts to the length of the fungus bag 5. At the same time, the air vacuum pump 309 performs vacuum treatment on the gap between the fungus bag 5 and the telescopic sleeve 308, so that the fungus bag 5 and the outer surface of the telescopic sleeve 308 fit tightly. At this time, the motor 301 rotates, driving the rotating shaft 305 to rotate, and drives the fungus bag 5 to rotate through the top plate 304, and drives the sliding plate 306 to rotate through the first connecting rod 303. At this time, the fungus bag 5 is continuously added and fitted through the cross section of the shell 2, and the processed and fitted fungus bag 5 is rotated to the bottom of the feed inlet 4. , the motor 301 stops intermittently, and at this time, the edible fungus culture material is filled through the feed port 4. At the same time, when the longer fungus bag 5 needs to be filled with culture material, the telescopic sleeve 308 adapts to the fungus bag 5, and the hydraulic pump 310 drives the sliding plate 306 to move downward, limits the outer surface of the telescopic sleeve 308, so that it will not shake due to the excessive length of the fungus bag 5, and fits it through the inflation vacuum pump 309 to achieve the filling of the longer fungus bag 5 with culture material. After the filling is completed, the telescopic sleeve 308 is inflated by the inflation vacuum pump 309 to separate the fungus bag 5 from the telescopic sleeve 308, thereby achieving the filling of the fungus bag 5 with edible fungus culture material.

[0043] Example 2: Please refer to Figure 5-Figure 6On the basis of the first embodiment, the present invention provides a technical solution: the bag pressing mechanism 6 includes a limiting rotating shaft 601, the limiting rotating shaft 601 is fixedly connected to the upper surface of the rotating shaft 305, the outer surface of the limiting rotating shaft 601 is rotatably connected with a rotating plate 602, the interior of the rotating plate 602 is fixedly connected with an electromagnet 603, the interior of the rotating plate 602 is slidably connected with a friction plate 604, the lower surface of the rotating plate 602 is fixedly connected with a first circular plate 605, the interior of the first circular plate 605 is provided with a bacteria placing hole 606 and a limiting hole 607, the lower surface of the first circular plate 605 is fixedly connected with an inclined rubber column 608, the outer surface of the shell 2 is fixedly connected with a positioner 609, and the inclined rubber column 608 is used to fix the bacteria bag 5.

[0044] The upper surface of the limiting rotating shaft 601 contacts the lower surface of the shell 2, the outer surface of the friction plate 604 contacts the outer surface of the rotating shaft 305, the limiting hole 607 is the same as the diameter of the mushroom bag 5, the inclined rubber column 608 contacts the upper surface of the top plate 304, the lower surface of the rotating plate 602 contacts the upper surface of the rotating shaft 305, the mushroom placement hole 606 is used to place the mushroom bag 5, the limiting rotating shaft 601 contacts the lower surface of the shell 2 and cooperates with the cylinder inside the shell 2 to achieve auxiliary support for the shell 2 and the feed port 4 when feeding, and through multiple groups of electromagnets 603 and friction plates 604, the uniform rotation of the bag pressing mechanism 6 is achieved, and it is ensured that the bag pressing mechanism 6 rotates around the center of the rotating shaft 305 without causing eccentric rotation.

[0045] The working principle of this embodiment is as follows: when the edible fungus culture medium filling device is used, the first circular plate 605 is rotated by the electromagnet 603 and the friction plate 604, and the positioning is performed by the positioner 609, so that the bacteria hole 606 coincides with the telescopic sleeve 308, and the fungus bag 5 is placed through the fungus hole 606. At this time, the electromagnet 603 and the friction plate 604 drive the inclined rubber column 608 to limit the side of the fungus bag 5, and the limiting hole 607 coincides with the telescopic sleeve 308. The position of the mushroom bag 5 is fixed. After all the mushroom bags 5 are fixed in position, the bag-supporting mechanism 3 is used to fit the mushroom bags 5 so that the bags 5 will not get loose. The rubber material of the inclined rubber column 608 can adapt to the mushroom bags 5 of different thicknesses. The bag-pressing mechanism 6 limits the overlap of the limiting hole 607 and the telescopic sleeve 308 through the electromagnet 603, the friction plate 604, and the positioner 609, and enables it to rotate with the rotation of the top plate 304, so that the filling of the feed port 4 will not be affected.

[0046] Example 3: Please refer to Figure 7-Figure 8On the basis of the first and second embodiments, the present invention provides a technical solution: the stamping mechanism 7 includes a connecting frame 701, the shell 2 is fixedly connected to the connecting frame 701, the connecting frame 701 is internally rotatably connected with a screw rod 702, the outer surface of the screw rod 702 is threadedly connected with a circular plate slider 1 703, the lower surface of the circular plate slider 1 703 is fixedly connected with a second connecting rod 704, the lower surface of the second connecting rod 704 is fixedly connected with a circular plate slider 2 705, the outer surface of the second connecting rod 704 is fixedly connected with a butterfly spring 706, the outer surface of the butterfly spring 706 is fixedly connected with a scraper 1 707, the inner part of the circular plate slider 2 705 is clamped with an inclined circular plate 708, the outer surface of the inclined circular plate 708 is fixedly connected with an elastic ring 709, and the scraper 1 707 is used to scrape off the residual material of the mushroom bag 5.

[0047] The outer surface of the scraper 707 is in contact with the outer surface of the fungus bag 5, the length of the second connecting rod 704 is the same as the length of the screw 702, the elastic ring 709 is fixedly connected to the circular plate slider 705, and the elastic ring 709 is used to horizontally limit the inclined circular plate 708. When punching the culture material, the plane of the inclined circular plate 708 can completely close the through hole of the circular plate slider 705 during punching, so that it will not affect the punching of the culture material, and through the limitation of the elastic ring 709, after the inclined circular plate 708 is separated from the circular plate slider 705, it will not be misaligned due to the rotation of the circular plate slider 705.

[0048] The working principle of this embodiment is as follows: when the edible fungus culture material filling device is used, when the bag pressing mechanism 6 completes pressing all the fungus bags 5, the motor 301 rotates the fungus bag 5 to a position concentric with the screw 702. At this time, the screw 702 rotates, and the circular plate slider 1 703 and the second connecting rod 704 drive the circular plate slider 2 705 to move downward, and punch the fungus bag 5, so that the lower surface of the fungus bag 5 contacts the lower surface of the telescopic sleeve 308, so that the fungus bag 5 and the telescopic sleeve 308 are fitted together. At the same time, after the bag is supported by the bag supporting mechanism 3, the fungus bag 5 is filled with culture material through the drive of the motor 301. After partial filling is completed, the filled fungus bag 5 is connected to the screw 70 by continuous rotation. 2, the circular plate slider 2 705 is pushed to punch the culture material through the above steps, and the punching depth is controlled by the screw 702 to adjust the density of the culture material. While moving downward, the butterfly spring 706 pushes the scraper 1 707 to be in close contact with the outer surface of the fungus bag 5, and rotates through the screw 702 to scrape off the culture material remaining on the inner wall of the fungus bag 5. After the punching is completed, when the circular plate slider 2 705 rises, the inclined circular plate 708 moves downward to form a through hole in the circular plate slider 2 705, so that the scraped culture material falls below through the through hole, and is connected to the inclined circular plate 708 through the elastic ring 709, so that the inclined circular plate 708 will not separate from the circular plate slider 2 705.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for filling edible fungus culture medium, comprising a support frame (1), the outer surface of the support frame (1) being rotatably connected to a bag-supporting mechanism (3), the outer surface of the bag-supporting mechanism (3) being clamped to a shell (2), the shell (2) being provided with a feed inlet (4), the inside of the bag-supporting mechanism (3) being clamped to a fungus bag (5), the outer surface of the bag-supporting mechanism (3) being fixedly connected to a bag-pressing mechanism (6), the outer surface of the shell (2) being fixedly connected to a punching mechanism (7), characterized in that: The bag-supporting mechanism (3) comprises: A bottom plate (302), the bottom plate (302) being rotatably connected to the support frame (1), the upper surface of the bottom plate (302) being fixedly connected to a first connecting rod (303), the upper surface of the first connecting rod (303) being fixedly connected to a top plate (304), the outer surface of the top plate (304) being clamped with a sliding plate (306), the lower surface of the sliding plate (306) being fixedly connected to a telescopic baffle (307), the interior of the top plate (304) being fixedly connected to a rotating shaft (305), the lower surface of the rotating shaft (305) being fixedly connected to a motor (301), and the sliding plate (306) being used for vertically limiting the mushroom bag (5).

2. The edible fungus culture medium filling device according to claim 1, characterized in that: The bag-supporting mechanism (3) further comprises a hydraulic pump (310), wherein the hydraulic pump (310) is fixedly connected to the upper surface of the bottom plate (302), a telescopic sleeve (308) is fixedly connected to the interior of the top plate (304), an inflation vacuum pump (309) is fixedly connected to the outer surface of the telescopic sleeve (308), and a second support frame (311) is fixedly connected to the outer surface of the inflation vacuum pump (309), and the inflation vacuum pump (309) is used to suck the fungus bag (5) together.

3. The edible fungus culture medium filling device according to claim 1, characterized in that: The outer surface of the top plate (304) is snap-connected to the shell (2), the lower surface of the shell (2) is in contact with the upper surface of the bottom plate (302), the first connecting rod (303) is slidably connected to the sliding plate (306), the sliding plate (306) is slidably connected to the rotating shaft (305), the lower surface of the telescopic baffle (307) is fixedly connected to the upper surface of the bottom plate (302), and the first connecting rod (303) is used to rotate the sliding plate (306).

4. The edible fungus culture medium filling device according to claim 2, characterized in that: The output end of the hydraulic pump (310) is fixedly connected to the lower surface of the sliding plate (306), the lower surface of the inflation vacuum pump (309) is fixedly connected to the upper surface of the bottom plate (302), and the hydraulic pump (310) is used to push the sliding plate (306).

5. The edible fungus culture medium filling device according to claim 1, characterized in that: The bag pressing mechanism (6) comprises a limiting rotating shaft (601), the limiting rotating shaft (601) is fixedly connected to the upper surface of the rotating shaft (305), the outer surface of the limiting rotating shaft (601) is rotatably connected to a rotating plate (602), the interior of the rotating plate (602) is fixedly connected to an electromagnet (603), the interior of the rotating plate (602) is slidably connected to a friction plate (604), the lower surface of the rotating plate (602) is fixedly connected to a first circular plate (605), the interior of the first circular plate (605) is provided with a bacteria placing hole (606) and a limiting hole (607), the lower surface of the first circular plate (605) is fixedly connected to an inclined rubber column (608), the outer surface of the shell (2) is fixedly connected to a positioner (609), and the inclined rubber column (608) is used to fix the bacteria bag (5).

6. The edible fungus culture medium filling device according to claim 5, characterized in that: The upper surface of the limiting rotating shaft (601) contacts the lower surface of the shell (2), the outer surface of the friction plate (604) contacts the outer surface of the rotating shaft (305), the limiting hole (607) has the same diameter as the mushroom bag (5), the inclined rubber column (608) contacts the upper surface of the top plate (304), the lower surface of the rotating plate (602) contacts the upper surface of the rotating shaft (305), and the mushroom placement hole (606) is used to place the mushroom bag (5).

7. The edible fungus culture medium filling device according to claim 1, characterized in that: The punching mechanism (7) comprises a connecting frame (701), the shell (2) is fixedly connected to the connecting frame (701), a screw rod (702) is rotatably connected inside the connecting frame (701), the outer surface of the screw rod (702) is threadedly connected to a circular plate slider (703), the lower surface of the circular plate slider (703) is fixedly connected to a second connecting rod (704), the lower surface of the second connecting rod (704) is fixedly connected to a circular plate slider (705), the outer surface of the second connecting rod (704) is fixedly connected to a butterfly spring (706), the outer surface of the butterfly spring (706) is fixedly connected to a scraper (707), the inner part of the circular plate slider (705) is clamped with an inclined circular plate (708), the outer surface of the inclined circular plate (708) is fixedly connected to an elastic collar (709), and the scraper (707) is used to scrape off residual materials of the mushroom bag (5).

8. The edible fungus culture medium filling device according to claim 7, characterized in that: The outer surface of the scraper plate 1 (707) contacts the outer surface of the fungus bag (5); the length of the second connecting rod (704) is the same as the length of the screw rod (702); the elastic collar (709) is fixedly connected to the circular plate slider 2 (705); and the elastic collar (709) is used to horizontally limit the inclined circular plate (708).

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