Rotary fruiting frame

Abstract

The utility model provides a rotary fruiting frame which comprises a machine frame, two rotating chain sets and a plurality of cultivation frames, and two supporting rotating shafts are rotationally connected to the machine frame. The rotating chain set comprises two chain wheels connected to the two supporting rotating shafts in a one-to-one correspondence mode and a chain arranged on the peripheries of the two chain wheels in a sleeving mode. The culture frame is connected between the two chains and can move along with the chains, the culture frame comprises a bearing plate and an extension plate, and when the culture frame is in an open state, the extension plate is flush with the bearing plate; when the culture shelf is in a closed state, the extension plates and the bearing plates are enclosed to form a cavity for accommodating mushroom sticks. According to the rotary fruiting frame provided by the utility model, the relative positions of the culture frames are adjusted in good time, so that mushroom sticks on the culture frames are uniformly heated, the fruiting is tidy, and the production quality of edible mushrooms is ensured; and the hinged extension plates are arranged on the two sides of the bearing plate, so that the culture frame has better flexibility.

Description

Technical Field

[0001] The utility model belongs to the technical field of edible fungus cultivation, and in particular relates to a rotary mushroom-producing rack. Background Art

[0002] Edible fungi refer to mushrooms (large fungi) with large fruiting bodies and can be eaten. Edible fungi are usually called mushrooms. There are more than 350 known edible fungi in China, most of which belong to the subphylum Basidiomycetes. The cultivation process of edible fungi is roughly divided into the steps of batching, bagging, sterilization, inoculation, mycelium culture and color change management. After the edible fungi are transferred to the cultivation bag, the cultivation bag needs to be placed on the mushroom rack in the mushroom room for further cultivation to make the edible fungi fruit.

[0003] In the prior art, most mushroom racks are frame structures, on which multiple layers of support plates are arranged, and mushroom bags (mushroom sticks) are stacked on the support plates of each layer in sequence. Since each layer of support plates is fixed, the position and height cannot be adjusted, and the mushroom rack cannot be adjusted in a targeted manner according to the actual use conditions on site, which reduces the flexibility of the mushroom rack; and when harvesting mature edible mushrooms, such a fixed frame structure has to rely on manual climbing up and down the layers to complete the picking, which not only poses a safety hazard but also reduces production efficiency. Utility Model Content

[0004] The embodiment of the utility model provides a rotary mushroom-growing rack, which can improve the use flexibility of the mushroom-growing rack and does not require operators to perform high-altitude operations, thereby reducing the labor intensity and safety hazards of operators.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a rotary mushroom-producing rack, including a frame, two sets of rotating chain groups and a plurality of culture racks, the frame is rotatably connected to two supporting shafts, and the two supporting shafts are arranged at intervals in the up-down direction; the two sets of rotating chain groups are respectively arranged near the two ends of the supporting shafts, each set of rotating chain groups includes two sprockets respectively connected to the same end of the two supporting shafts in a one-to-one manner and a chain sleeved on the outer periphery of the two sprockets; a plurality of culture racks are connected between the two chains for moving under the drive of the chains, the culture rack includes a carrying plate and an extension plate hinged on both sides of the carrying plate, the culture rack has an open state and a closed state, when the culture rack is in the open state, the extension plate flips downward to be flush with the carrying plate; when the culture rack is in the closed state, the extension plate flips upward and encloses the carrying plate to form a cavity for holding mushroom sticks.

[0006] As another embodiment of the utility model, a plurality of connecting plates are arranged at intervals on each chain, a connecting shaft is arranged between two corresponding connecting plates on the left and right sides of the two chains, and the culture rack is rotatably connected to the connecting shaft.

[0007] As another embodiment of the utility model, the culture rack further includes two rotating support plates respectively rotatably connected to the connecting shaft, and the rotating support plates are connected to the end of the supporting plate.

[0008] As another embodiment of the utility model, the extension plate and the supporting plate are hinged by a hinge, a plug-in column is slidably connected to the rotating support plate, and a plug-in hole is provided on the end face of the extension plate. The plug-in column is used to be plugged into the plug-in hole to lock the extension plate and the supporting plate.

[0009] As another embodiment of the utility model, a mounting seat is connected to the outer side of the rotating support plate, and the mounting seat has a mounting cavity that passes through the front and back. The plug-in column passes through the mounting seat and the rotating support plate. The outer periphery of the plug-in column has a limiting boss located in the mounting cavity. The outer periphery of the plug-in column is sleeved with an elastic member, which is located between the inner wall of the mounting cavity and the limiting boss, and is used to elastically push the limiting boss to allow the plug-in column to be inserted into the plug-in hole.

[0010] As another embodiment of the present invention, a plurality of ventilation holes arranged at intervals are formed through the support plate and the extension plate.

[0011] As another embodiment of the utility model, a plurality of support frames arranged at intervals along the length direction of the extension board are provided on the extension board, and the support frames on the two extension boards are arranged correspondingly front and back, and the support frames have support grooves for limiting or supporting mushroom sticks.

[0012] As another embodiment of the utility model, a plurality of positioning support assemblies for limiting the position of the culture rack are connected to the frame, and the positioning support assemblies include a rotating seat connected to the frame and a positioning block connected to the rotating seat and rotated in a horizontal direction. The positioning block can swing horizontally to the bottom of the culture rack to support the limited position of the culture rack.

[0013] As another embodiment of the utility model, the frame is connected with a guide rail extending in the up-down direction, and the guide rail is provided with a guide groove for the chain and the connecting plate to pass through.

[0014] As another embodiment of the utility model, the upper and lower ends of the guide rail are rotatably connected with guide rollers extending in the horizontal direction, and the guide rollers are located on the inner side of the chain.

[0015] The beneficial effect of the rotary mushroom-producing rack provided by the utility model is that: compared with the prior art, the rotary mushroom-producing rack of the utility model can adaptively adjust the upper and lower positions of each cultivation rack by setting two groups of rotating chain groups to drive multiple cultivation racks to rotate cyclically around the supporting shaft, so as to facilitate the operator to perform operations such as cultivating and collecting mushroom sticks on each cultivation rack, and at the same time, by timely adjusting the relative positions of each cultivation rack, the mushroom sticks on each cultivation rack can be evenly heated, and the mushrooms can be neatly produced, thereby ensuring the production quality of edible fungi; on this basis, by setting hinged extension plates on both sides of the bearing plate, the width of the bearing plate can be increased when the cultivation rack is in an open state to carry the mushroom sticks for horizontal cultivation, and when the cultivation rack is in a closed state, the extension plate and the bearing plate can enclose a cavity space for accommodating the mushroom sticks for vertical cultivation, so that the cultivation rack has better flexibility in actual use. Therefore, the above structure not only improves the use flexibility of the mushroom-producing rack, but also eliminates the need for operators to perform high-altitude operations, thereby reducing the labor intensity and safety hazards of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of the structure of a rotary mushroom-producing rack provided by an embodiment of the utility model;

[0018] Figure 2 For the utility model embodiment Figure 1 A schematic diagram of the enlarged structure of part A;

[0019] Figure 3 For the utility model embodiment Figure 1 A schematic diagram of the enlarged structure of part B in FIG.

[0020] Figure 4 For the utility model embodiment Figure 1 Schematic diagram of the enlarged structure of part C;

[0021] Figure 5 A structural schematic diagram of another embodiment of the culture rack provided by the embodiment of the utility model (the culture rack is in a closed state);

[0022] Figure 6 For the utility model embodiment Figure 5 A schematic diagram of the structure of the culture rack in an open state;

[0023] Figure 7A schematic structural diagram of a guide rail provided in an embodiment of the utility model.

[0024] Among them, the reference numerals in the figure are:

[0025] 1. Frame; 11. Support shaft; 2. Rotating chain group; 21. Sprocket; 22. Chain; 23. Connecting plate; 24. Connecting shaft; 3. Culture rack; 31. Loading plate; 32. Extension plate; 321. Plug hole; 322. Support frame; 3221. Support groove; 33. Rotating support plate; 34. Hinge; 35. Plug column; 351. Limiting boss; 36. Mounting seat; 361. Mounting cavity; 37. Elastic member; 38. Air vent; 4. Positioning support assembly; 41. Rotating seat; 42. Positioning block; 5. Guide rail; 51. Guide groove; 52. Guide roller; 10. Mushroom stick. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on another element or indirectly on another element. It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meanings of "multiple" and "several" are two or more, unless otherwise clearly and specifically defined.

[0028] Please also read Figure 1 and Figure 7The rotary mushroom-producing rack provided by the utility model is now described. The rotary mushroom-producing rack comprises a frame 1, two sets of rotating chain groups 2 and a plurality of culture racks 3. The frame 1 is rotatably connected to two supporting shafts 11, and the two supporting shafts 11 are arranged at intervals in the up-down direction. The two sets of rotating chain groups 2 are respectively arranged near the two ends of the supporting shafts 11, and each set of rotating chain groups 2 comprises two sprocket wheels 21 respectively connected to the same end of the two supporting shafts 11 in a one-to-one correspondence and a chain 22 sleeved on the outer periphery of the two sprocket wheels 21. The culture rack 3 is connected between the two chains 22 and is used to move under the drive of the chains 22. The culture rack 3 comprises a bearing plate 31 and an extension plate 32 hinged on both sides of the bearing plate 31. The culture rack 3 has an open state and a closed state. When the culture rack 3 is in the open state, the extension plate 32 flips downward to be flush with the bearing plate 31. When the culture rack 3 is in the closed state, the extension plate 32 flips upward and encloses the bearing plate 31 to form a cavity for holding the mushroom sticks 10.

[0029] Compared with the prior art, the rotary mushroom rack provided in this embodiment can adjust the upper and lower positions of each cultivation rack 3 adaptively by setting two groups of rotating chain groups 2 to drive multiple cultivation racks 3 to rotate around the supporting shaft 11, so that the operator can perform operations such as cultivating and collecting the mushroom sticks 10 on each cultivation rack 3. At the same time, by timely adjusting the relative positions of each cultivation rack 3, the mushroom sticks 10 on each cultivation rack 3 can be heated evenly and the mushrooms can be grown neatly, thereby ensuring the production quality of edible fungi. On this basis, by setting hinged extension plates 32 on both sides of the bearing plate 31, the width of the bearing plate 31 can be increased when the cultivation rack 3 is in an open state to carry the horizontally cultivated mushroom sticks 10, and when the cultivation rack 3 is in a closed state, the extension plates 32 and the bearing plates 31 can enclose a cavity space for accommodating the vertically cultivated mushroom sticks 10, so that the cultivation rack 3 has good flexibility in actual use. Therefore, the above structure not only improves the use flexibility of the mushroom rack, but also eliminates the need for operators to perform high-altitude operations, thereby reducing the labor intensity and safety hazards of operators.

[0030] In this embodiment, the frame 1 includes two left and right frames, and the two frames are rotatably connected with two upper and lower support shafts 11 through bearings. One end of the lower support shaft 11 is connected with a driving motor and a reducer. The lower support shaft 11 rotates under the drive of the driving motor, and the upper support shaft 11 is driven to rotate through two sets of rotating chain groups 2. The two rotating chain groups 2 are respectively arranged near the two ends of the support shaft 11, and the largest possible operating space is reserved for the culture rack 3 arranged between the two chains 22. The two sprockets 21 in each rotating chain group 2 are connected to the same end of the two supporting shafts 11 through flat keys or the like, that is, in the rotating chain group 2 near the left end of the supporting shaft 11, the upper sprocket 21 is connected to the left end of the upper supporting shaft 11, and the lower sprocket 21 is connected to the left end of the lower supporting shaft 11; in the rotating chain group 2 near the right end of the supporting shaft 11, the upper sprocket 21 is connected to the right end of the upper supporting shaft 11, and the lower sprocket 21 is connected to the right end of the lower supporting shaft 11. The chain 22 can drive multiple culture racks 3 to reciprocate up and down, so that any culture rack 3 can be adjusted to the best operating position, which is convenient for operators to operate.

[0031] It should be noted that there are many types of edible mushrooms, and their bagging methods are also different. When the mushrooms are produced, the mushroom sticks 10 are placed horizontally or vertically. The setting of the extension plate 32 can make the culture rack 3 meet the length requirements when the mushroom sticks 10 are placed horizontally, and can also meet the stability requirements when the mushroom sticks 10 are placed vertically, which greatly improves the practicality of the culture rack 3.

[0032] It should be further noted that the rotating chain group 2 in this embodiment adopts a structure with two sprockets 21 of equal upper and lower diameters, that is, the rotation radius of the culture rack 3 driven by the chain 22 is equal to the radius of the sprocket 21. Therefore, it should be noted that the height of the culture rack 3 should be smaller than the radius of the sprocket 21, and the overall width of the culture rack 3 should be smaller than the diameter of the sprocket 21 to avoid position interference between the culture rack 3 and the supporting shaft 11 during rotation.

[0033] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 2 A plurality of connecting plates 23 are arranged at intervals on each chain 22 , and a connecting shaft 24 is arranged between two corresponding connecting plates 23 on the left and right sides of the two chains 22 , and the culture rack 3 is rotatably connected to the connecting shaft 24 .

[0034] In this embodiment, the connecting plate 23 is connected to the chain plate of the chain 22 and extends radially. The connecting plate 23 is provided with a mounting hole. The two ends of the connecting shaft 24 pass through the mounting holes of the two left and right opposite connecting plates 23 and are detachably connected by fasteners such as bolts. The culture rack 3 is rotatably connected to the connecting shaft 24, so that the culture rack 3 can always maintain a horizontal state under the action of gravity, thereby ensuring the stability of the rotary mushroom rack.

[0035] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 1 and Figure 2 The culture rack 3 also includes two rotating support plates 33 which are respectively rotatably connected to the connecting shaft 24 , and the rotating support plates 33 are connected to the ends of the supporting plate 31 .

[0036] In this embodiment, a clearance fit is adopted between the upper end of the rotating support plate 33 and the connecting shaft 24 to realize the rotating connection between the two. When the culture rack 3 is in a closed state, the carrying plate 31, the front and rear extension plates 32 and the left and right rotating support plates 33 can enclose a basket-shaped structure to stably accommodate the upright mushroom sticks 10.

[0037] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 1 and Figure 3 The extension plate 32 and the supporting plate 31 are hingedly connected by a hinge 34, and a plug-in column 35 is slidably connected to the rotating support plate 33. A plug-in hole 321 is provided on the end surface of the extension plate 32. The plug-in column 35 is used to be plugged into the plug-in hole 321 to lock the extension plate 32 and the supporting plate 31.

[0038] In this embodiment, the extension plate 32 and the supporting plate 31 are hinged by a hinge 34, so that when the culture rack 3 is in an open state, the top surface of the extension plate 32 can be flush with the top surface of the supporting plate 31; when the extension plate 32 is flipped upward around the hinge 34 to put the culture rack 3 in a closed state, the extension plate 32 is locked to the front and rear sides of the supporting plate 31 by means of the plug-in cooperation between the plug-in column 35 and the plug-in hole 321, thereby ensuring the bearing stability of the culture rack 3.

[0039] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 3 The outer side of the rotating support plate 33 is connected to a mounting seat 36, and the mounting seat 36 has a mounting cavity 361 that passes through the front and back. The plug-in column 35 passes through the mounting seat 36 and the rotating support plate 33. The outer periphery of the plug-in column 35 has a limiting boss 351 located in the mounting cavity 361. The outer periphery of the plug-in column 35 is sleeved with an elastic member 37, which is located between the inner wall of the mounting cavity 361 and the limiting boss 351, and is used to elastically push the limiting boss 351 to allow the plug-in column 35 to be inserted into the plug-in hole 321.

[0040] In this embodiment, the inner end of the plug-in column 35 passes through the rotating support plate 33 for insertion into the plug-in hole 321 to lock the extension plate 32. The outer end of the plug-in column 35 passes through the mounting seat 36 outward and is provided with a radially protruding holding ring to facilitate the operator to hold and pull the plug-in column 35 outward.

[0041] When it is necessary to lock the extension plate 32, first pull the plug post 35 outward to drive the limiting boss 351 to move closer to the side away from the rotating support plate 33 and compress the elastic member 37, then flip the extension plate 32 upward, and when the plug hole 321 on the end face of the extension plate 32 is coaxial with the plug post 35, release the plug post 35, the elastic member 37 rebounds to the reset state, and pushes the limiting boss 351 to move closer to the side of the rotating support plate 33, so that the inner end of the plug post 35 is inserted into the plug hole 321, and the extension plate 32 is locked to the two sides of the supporting plate 31.

[0042] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 5 and Figure 6 A plurality of ventilation holes 38 arranged at intervals are formed through the supporting plate 31 and the extension plate 32 .

[0043] In this embodiment, the provision of the air holes 38 can ensure ventilation conditions for the mushroom sticks 10 and improve the survival rate of the edible mushrooms. Further, the supporting plate 31 and the extension plate 32 can use a mesh plate structure to further improve ventilation conditions. When the supporting plate 31 uses a mesh plate, a reinforcing rib plate needs to be connected below the supporting plate 31 to ensure the bearing strength of the supporting plate 31.

[0044] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 5 and Figure 6 The extension plate 32 is provided with a plurality of support frames 322 arranged at intervals along the length direction of the extension plate 32 , and the support frames 322 on the two extension plates 32 are arranged front and back correspondingly, and the support frames 322 have support grooves 3221 for limiting or supporting the mushroom sticks 10 .

[0045] In this embodiment, when the culture rack 3 is in an open state, the extension plate 32 is in a horizontal state, so that the support frame 322 is in a vertical support state, and the two ends of the mushroom stick 10 are respectively supported in the support grooves 3221 of the two corresponding support frames 322 at the front and rear, which not only improves the stability of the support of the mushroom stick 10 but also helps to improve the ventilation conditions of the mushroom stick 10. When the culture rack 3 is in a closed state, the extension plate 32 is in an upright state, so that the support frame 322 is in a horizontal clamping state, and the support groove 3221 is horizontally clamped on the outer peripheral wall of the mushroom stick 10, which plays a role in limiting the mushroom stick 10 and preventing the vertically placed mushroom stick 10 from tipping over during the rotation of the culture rack 3.

[0046] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 1 and Figure 4 A plurality of positioning support assemblies 4 for limiting the position of the culture rack 3 are connected to the frame 1. The positioning support assemblies 4 include a rotating seat 41 connected to the frame 1 and a positioning block 42 connected to the rotating seat 41 and rotated in a horizontal direction. The positioning block 42 can swing horizontally to the bottom of the culture rack 3 to support the limited position of the culture rack 3.

[0047] In this embodiment, when a culture rack 3 is in the best position and the operator is cultivating or picking the mushroom sticks 10 on the culture rack 3, the driving motor is stopped and the rotating chain group 2 is in a stationary state. At this time, by moving the positioning block 42 and making its top surface support at the bottom of the corresponding culture rack 3, the downward pressure of the chain 22 by the culture rack 3 is reduced, which helps to increase the service life of the chain 22. At the same time, the setting of the positioning support assembly 4 can also limit the height of the culture rack 3 to ensure the stable stationary state of the culture rack 3. When the culture rack 3 needs to continue to rotate, the positioning block 42 is moved horizontally to keep it away from the culture rack 3 to avoid interfering with the rotation of the culture rack 3.

[0048] It should be noted that at least one positioning support assembly 4 is arranged on the front and rear sides of the frame 1, and is respectively supported on the bottom of the two corresponding culture racks 3 at the front and rear, so as to play a positioning and supporting role for the culture rack 3 in both the clockwise and counterclockwise directions of the sprocket 21.

[0049] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 1 and Figure 7 A guide rail 5 extending in the up-down direction is connected to the frame 1, and a guide groove 51 for the chain 22 and the connecting plate 23 to pass through is provided on the guide rail 5.

[0050] In this embodiment, the chain 22 rotates up and down along the guide groove 51 to guide the chain 22 and prevent the chain 22 from moving. At the same time, the guide groove 51 plays the role of guiding the connecting plate 23, improving the stability of the chain 22 driving the culture rack 3 to rotate.

[0051] As a specific implementation of the rotary mushroom rack provided by the utility model, see Figure 1 and Figure 7 The upper and lower ends of the guide rail 5 are rotatably connected with guide rollers 52 extending in the horizontal direction, and the guide rollers 52 are located on the inner side of the chain 22.

[0052] In this embodiment, during the rotation of the chain 22 , the guide roller 52 is driven to rotate, so that a rolling fit is formed between the guide roller 52 and the chain 22 , thereby avoiding friction between the chain 22 and the end surface of the guide rail 5 during the rotation, thereby reducing wear on the chain 22 .

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Rotary mushroom rack, characterized in that: include: A frame, wherein the frame is rotatably connected to two supporting shafts, and the two supporting shafts are arranged at intervals in the vertical direction; Two sets of rotating chain groups are respectively arranged near the two ends of the supporting rotating shaft, and each set of the rotating chain group includes two sprockets connected to the same end of the two supporting rotating shafts in a one-to-one correspondence and a chain sleeved on the outer periphery of the two sprockets; A plurality of culture racks are connected between the two chains and are used to move under the drive of the chains. The culture racks include a load-bearing plate and an extension plate hinged on both sides of the load-bearing plate. The culture racks have an open state and a closed state. When the culture rack is in the open state, the extension plate flips downward to be flush with the load-bearing plate; when the culture rack is in the closed state, the extension plate flips upward and encloses a cavity for holding bacterial sticks with the load-bearing plate.

2. The rotary mushroom-producing rack according to claim 1, characterized in that: A plurality of connecting plates are arranged at intervals on each of the chains, and a connecting shaft is arranged between two corresponding connecting plates on the left and right sides of the two chains, and the culture rack is rotatably connected to the connecting shaft.

3. The rotary mushroom-producing rack according to claim 2, characterized in that: The culture rack also includes two rotating support plates which are respectively rotatably connected to the connecting shaft, and the rotating support plates are connected to the ends of the supporting plate.

4. The rotary mushroom-producing rack according to claim 3, characterized in that: The extension plate and the supporting plate are hinged by a hinge, a plug-in column is slidably connected to the rotating support plate, a plug-in hole is provided on the end surface of the extension plate, and the plug-in column is used to be plugged into the plug-in hole to lock the extension plate and the supporting plate.

5. The rotary mushroom-producing rack according to claim 4, characterized in that: The outer side of the rotating support plate is connected to a mounting seat, and the mounting seat has a mounting cavity that passes through the front and back. The plug-in column passes through the mounting seat and the rotating support plate. The outer periphery of the plug-in column has a limiting boss located in the mounting cavity. The outer periphery of the plug-in column is sleeved with an elastic member, and the elastic member is located between the inner wall of the mounting cavity and the limiting boss, and is used for elastically pushing the limiting boss to allow the plug-in column to be inserted into the plug-in hole.

6. The rotary mushroom-producing rack according to claim 1, characterized in that: The carrying plate and the extension plate are both provided with a plurality of ventilation holes arranged at intervals.

7. The rotary mushroom-producing rack according to claim 1, characterized in that: The extension plate is provided with a plurality of support frames arranged at intervals along the length direction of the extension plate, the support frames on the two extension plates are arranged front and back in correspondence, and the support frames are provided with support grooves for limiting or supporting mushroom sticks.

8. The rotary mushroom-producing rack according to claim 1, characterized in that: The frame is connected to a plurality of positioning support components for limiting the position of the culture rack. The positioning support components include a rotating seat connected to the frame and a positioning block connected to the rotating seat and rotatably connected to the rotating seat in a horizontal direction. The positioning block can swing horizontally to the bottom of the culture rack to support and limit the position of the culture rack.

9. The rotary mushroom-producing rack according to claim 2, characterized in that: The frame is connected with a guide rail extending in the up-down direction, and the guide rail is provided with a guide groove for the chain and the connecting plate to pass through.

10. The rotary mushroom-producing rack according to claim 9, characterized in that: The upper and lower ends of the guide rail are rotatably connected with guide rollers extending in the horizontal direction, and the guide rollers are located on the inner side of the chain.

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