Edible mushroom cultivation planting frame

Abstract

The invention relates to the technical field of edible mushroom cultivation, and discloses an edible mushroom cultivation planting frame which comprises two support plates, a plurality of cultivation base plates are arranged between the two support plates, the cultivation base plates are distributed in a stepped mode and jointly form a triangular structure, transmission assemblies are arranged on the side faces of the cultivation base plates, and the transmission assemblies are arranged on the side faces of the cultivation base plates. The transmission assembly comprises two transmission belts, the two transmission belts can rotate in a circulating transmission mode and can drive the multiple cultivation base plates to do circulating alternate motion, the transmission assembly enables the cultivation base plates to continuously and circularly alternate in position, and edible mushrooms on the cultivation base plates can evenly receive illumination and ventilation. The problem of uneven growth caused by height difference is effectively avoided, the yield and quality of the edible mushrooms are improved, and when the cultivation base plate moves to the bottommost layer, workers can clearly observe the production condition of the edible mushrooms in each stage and master the growth dynamic state of the edible mushrooms in time, so that an accurate basis is provided for subsequent cultivation management.

Description

Technical Field

[0001] This invention belongs to the field of edible fungi cultivation technology, specifically relating to an edible fungi cultivation and planting rack. Background Technology

[0002] Edible mushroom cultivation racks are three-dimensional support structures specifically designed for the artificial cultivation of edible mushrooms (such as shiitake mushrooms, oyster mushrooms, enoki mushrooms, and wood ear mushrooms). Their core function is to provide a stable and suitable cultivation environment for the growth of edible mushrooms by optimizing space utilization, environmental control, and ease of operation.

[0003] Currently, in the cultivation of edible fungi, cultivation boxes are often used for mass cultivation. These boxes are placed on cultivation racks, with cultivation boxes placed at different heights on a single rack. This utilizes the vertical height of the space to a certain extent, thereby improving space utilization.

[0004] Currently, edible mushroom cultivation racks use a multi-layered stacking structure, with cultivation boxes vertically distributed at different heights. When workers need to observe the growth of edible mushrooms at higher levels or retrieve materials after cultivation, they frequently need to use ladders and other tools to operate on the higher cultivation boxes. This is not only physically demanding but also increases the safety risk of workers falling and getting injured. On the other hand, the fact that multiple cultivation boxes are stacked at different heights indoors for a long time makes it difficult for the sprinkler system to achieve uniform coverage. At the same time, the temperature, humidity, and ventilation conditions vary at different heights, resulting in inconsistent growth of edible mushrooms on each layer.

[0005] Therefore, the present invention provides a mushroom cultivation rack. Summary of the Invention

[0006] To overcome the shortcomings of the prior art: to solve at least one technical problem raised in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The edible fungus cultivation rack of the present invention includes two support plates, and multiple cultivation substrates are arranged between the two support plates. The multiple cultivation substrates are arranged in a stepped manner and together form a triangular structure. A transmission component is arranged on the side of the cultivation substrate. The transmission component includes two transmission belts. The two transmission belts can rotate in a cyclical manner and can drive the multiple cultivation substrates to perform cyclical alternating motion. A top frame plate is fixedly connected to the top of the support plate. A water tank is symmetrically fixedly connected to the top of the top frame plate. A spray head is fixedly connected to the bottom of the water tank. The spray head is located above the top cultivation substrate. A picking and placing component is arranged on one side of the bottom cultivation substrate. The picking and placing component can be used to pick up and place materials on the cultivation substrate that has moved to the bottom.

[0008] Preferably, the transmission assembly further includes two main spindle frames, which are respectively fixedly connected to the top of the support plate. The outer walls of the main spindle frames are each fixedly connected to an outer sleeve, and the outer walls of the outer sleeves are each fixedly connected to multiple connecting frames. One end of each connecting frame is rotatably connected to a main wheel, and the main wheels are all connected to the inner wall of the transmission belt. One side of one of the connecting frames is fixedly connected to a servo motor, and the output shaft of the baffle is fixedly connected to the shaft of one of the main wheels.

[0009] Preferably, the outer wall of the transmission belt is fixedly connected with multiple sleeve rings, one end of each sleeve ring is hinged with a hinge member, one side of each hinge member is fixedly connected with a clamping groove, the inner wall of each clamping groove is slidably connected to both ends of the cultivation substrate and is mutually adapted, and the bottom of each clamping groove is provided with a counterweight component.

[0010] Preferably, the counterweight assembly includes multiple weight blocks, which are fixedly connected to the bottom of the clamping groove, and all weight blocks are conical.

[0011] Preferably, multiple connecting frames 2 are fixedly connected to the outer wall of the outer sleeve, and an auxiliary support wheel is fixedly connected to the end of the connecting frame 2 away from the outer sleeve. The outer wall of the auxiliary support wheel is in contact with the inner wall of the transmission belt.

[0012] Preferably, the pick-and-place component includes a pick-and-place platform located on one side of one of the bottommost culture substrates. One side of the pick-and-place platform is an inclined surface, and a drive component for driving the pick-and-place platform to move laterally is provided at the bottom of the pick-and-place platform.

[0013] Preferably, hinge seats are symmetrically fixedly connected to the inner wall of the material handling platform, torsion spring shafts are fixedly connected to the inner wall of each hinge seat, protective plates are fixedly connected to the outer wall of each torsion spring shaft, and a baffle is fixedly connected to one side of the material handling platform.

[0014] Preferably, a telescopic rod is fixedly connected to the bottom of the material handling platform, an inner groove is opened on the inner wall of the surface of the material handling platform, a plug-in plate is slidably connected to the inner wall of the inner groove, an internal thread slider is fixedly connected to the bottom of the telescopic rod, and the bottom of the plug-in plate is fixedly connected to the top of the internal thread slider.

[0015] Preferably, the drive assembly includes a fixed frame, which is fixedly connected between two support plates. A servo motor is fixedly connected to one end of the fixed frame. A lead screw is fixedly connected to the output shaft of the servo motor. The lead screw is rotatably connected to the inner wall of the fixed frame, and the outer wall of the lead screw is threadedly connected to the inner wall of the internal threaded slider.

[0016] Preferably, guide sleeves are fixedly connected to both sides of the internal thread slider, and fixed rods are symmetrically fixedly connected between the fixed frames, with the guide sleeves and fixed rods being slidably connected.

[0017] The beneficial effects of this invention are as follows: 1. The edible fungus cultivation rack of the present invention has a transmission component that causes the cultivation substrates to continuously circulate and alternate positions, so that the edible fungi on each cultivation substrate can receive light and ventilation evenly, effectively avoiding the problem of uneven growth caused by height differences, improving the yield and quality of edible fungi. Whenever the cultivation substrate moves to the bottom layer, the staff can clearly observe the production status of edible fungi at each stage, keep abreast of the growth dynamics of edible fungi, and provide accurate basis for subsequent cultivation management.

[0018] 2. The edible fungus cultivation rack of the present invention has a picking and placing component that can pick up materials from one side of the bottom cultivation substrate. With the help of the transmission component, each cultivation substrate can reach the bottom side. Each time materials are picked up, the cultivation substrate is at the bottom, which not only makes it easy to observe whether the edible fungi inside the cultivation substrate have reached the picking standard, but also avoids the difficulty of picking materials caused by the cultivation substrate being located at a high position. This improves the harvesting efficiency and safety. When installing a new batch of cultivation substrates, they are installed on the cultivation rack by the picking and placing component, which solves the problem of the inconvenience of installing cultivation substrates located at a high position, making the entire cultivation process more efficient and convenient. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a three-dimensional view of the entire invention; Figure 2 This is a schematic diagram of the structure of the substrate in this invention; Figure 3 This is a schematic diagram of the structure at the transmission belt in this invention; Figure 4 This is a schematic diagram of the structure of the clamping groove in this invention; Figure 5 This is a schematic diagram of the structure at the main rotor in this invention; Figure 6 This is a schematic diagram of the internal thread slider in this invention; Figure 7 This is a schematic diagram of the structure of the protective plate in this invention; Figure 8 This is a schematic diagram of the plug-in plate structure in this invention.

[0021] In the diagram: 1. Support plate; 2. Cultivation substrate; 3. Top frame plate; 4. Water tank; 5. Spray head; 6. Main shaft frame; 7. Outer sleeve; 8. Connecting frame one; 9. Main rotating wheel; 10. Servo motor one; 11. Transmission belt; 12. Sleeve collar; 13. Hinge; 14. Clamping groove; 15. Weight block; 16. Connecting frame two; 17. Auxiliary support wheel; 18. Material handling platform; 19. Baffle; 20. Internal threaded slider; 21. Lead screw; 22. Fixing frame; 23. Servo motor two; 24. Guide sleeve; 25. Fixing rod; 26. Protective plate; 27. Hinge seat; 28. Torsion spring shaft; 29. ​​Inner groove; 30. Insertion plate; 31. Telescopic rod. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 8 As shown, the present invention provides a technical solution: an edible fungus cultivation rack, including two support plates 1, with multiple cultivation substrates 2 arranged between the two support plates 1. The multiple cultivation substrates 2 are arranged in a stepped manner and together form a triangular structure. A transmission component is provided on the side of the cultivation substrate 2. The transmission component includes two transmission belts 11, which can rotate cyclically and drive the multiple cultivation substrates 2 to perform cyclical alternating motion. A top frame plate 3 is fixedly connected to the top of the support plate 1. A water tank 4 is symmetrically fixedly connected to the top of the top frame plate 3. A spray head 5 is fixedly connected to the bottom of the water tank 4. The spray head 5 is located above the top cultivation substrate 2. A picking and placing component is provided on one side of the bottom cultivation substrate 2. The picking and placing component can be used to pick up and place materials on the cultivation substrate 2 that has moved to the bottom.

[0024] During operation: The mushroom bags are pre-treated by placing them inside multiple cultivation substrates 2. Then, these substrates are placed in designated positions on the entire planting rack, arranged in a stepped pattern, forming a triangle. The nozzles of the spray heads 5 are always aimed at the topmost substrate 2. During mushroom cultivation, the transmission assembly is activated periodically. The transmission assembly, via the cyclical rotation of the transmission belt 11, drives the multiple cultivation substrates 2 in a cyclical alternating motion. This ensures that the mushrooms on each substrate 2 are at different heights in turn. When each substrate 2 reaches the top, it is sprayed by the spray heads 5. An electric valve is installed on the connecting pipe between the water tank 4 and the spray heads 5, controlling the amount of spraying. Through the cyclical alternating motion of the transmission assembly, each cultivation substrate 2 receives uniform light, ventilation, and spraying, effectively avoiding uneven growth caused by height differences, improving the yield and quality of the mushrooms. Furthermore, when each substrate 2 reaches the bottom, the staff can clearly observe the production status of the mushrooms at each stage. Subsequently, after the edible fungi cultivation is completed, the entire cultivation substrate 2 needs to be removed for harvesting. To solve the problem of the cultivation substrate 2 being inconvenient to harvest due to its high position, a picking and placing component is used to pick up the substrate 2 from one side of the bottom layer. The picking component can remove the cultivation substrate 2 from the bottom layer side, and with the transmission component, each cultivation substrate 2 can reach the bottom layer side. In this way, the staff can remove all the cultivation substrate 2. Each time the substrate 2 is picked up, it is located at the bottom layer, which not only allows the staff to observe whether the edible fungi inside the cultivation substrate 2 have reached the picking standard, but also avoids the difficulty of picking the substrate 2 from a high position. In addition, the picking and placing component has a dual function: it can also be used to install a new batch of cultivation substrate 2 on the planting rack in the later stage, which also solves the problem of the cultivation substrate 2 being inconvenient to install due to its high position. Through the above embodiments, the transmission component enables the cultivation substrate 2 to continuously cycle and alternate positions, allowing the edible fungi on each cultivation substrate 2 to receive light and ventilation evenly. This effectively avoids uneven growth caused by height differences, improving the yield and quality of edible fungi. Whenever the cultivation substrate 2 moves to the bottom layer, staff can clearly observe the production status of edible fungi at each stage, promptly grasp the growth dynamics of edible fungi, and provide accurate basis for subsequent cultivation management. The pick-and-place component can perform material retrieval operations from one side of the cultivation substrate 2 located at the bottom layer. In conjunction with the transmission component, each cultivation substrate 2 can reach the bottom layer side. Each time material is retrieved, the cultivation substrate 2 is located at the bottom layer, which not only makes it easy to observe whether the edible fungi inside the cultivation substrate 2 have reached the retrieval standard, but also avoids the difficulty of retrieval caused by the cultivation substrate 2 being located at a high position, improving harvesting efficiency and safety. When installing a new batch of cultivation substrate 2, it is installed onto the planting rack through the pick-and-place component, solving the problem of inconvenient installation of cultivation substrate 2 located at a high position, making the entire cultivation process more efficient and convenient.

[0025] like Figures 2 to 4 As shown, the transmission assembly also includes two main spindle frames 6, which are fixedly connected to the top of the support plate 1. The outer walls of the shafts of the main spindle frames 6 are fixedly connected to outer sleeves 7, and the outer walls of the outer sleeves 7 are fixedly connected to multiple connecting frames 8. One end of each connecting frame 8 is rotatably connected to a main wheel 9, and the main wheels 9 are all connected to the inner wall of the transmission belt 11. A servo motor 10 is fixedly connected to one side of one of the connecting frames 8, and the output shaft of the baffle 19 is fixedly connected to the shaft of one of the main wheels 9.

[0026] During operation: When the servo motor 10 is turned on, its output shaft starts to rotate. Since the output shaft is fixedly connected to the shaft of one of the main rotating wheels 9, it drives the main rotating wheel 9 to rotate. The rotation of the main rotating wheel 9 drives the transmission belt 11 to start cyclic transmission. Under the drive of the transmission belt 11, the other main rotating wheels 9 also rotate synchronously. Finally, the cyclic transmission of the transmission belt 11 drives multiple cultivation substrates 2 to perform cyclical alternating motion, so that the edible fungi can receive light, ventilation and spraying evenly, ensuring their good growth.

[0027] like Figures 3 to 4 As shown, multiple sleeve rings 12 are fixedly connected to the outer wall of the transmission belt 11. One end of each sleeve ring 12 is hinged to a hinge member 13. One side of each hinge member 13 is fixedly connected to a clamping groove 14. The inner walls of the two clamping grooves 14 are slidably connected to both ends of the cultivation substrate 2 and are mutually adapted. The bottom of each clamping groove 14 is provided with a counterweight component.

[0028] During operation: The transmission belt 11 starts to circulate, and multiple sleeve rings 12 will also circulate together. As the sleeve rings 12 move, the hinge 13 at one end will also move, thereby driving the clamping groove 14 fixedly connected to one side of the hinge 13 to move synchronously. During the entire movement, due to the hinged rotation between the sleeve rings 12 and the hinge 13, the hinge 13 will automatically hinge and rotate with the shaft of the sleeve rings 12, so that the top opening end of the clamping groove 14 always faces directly upward, and maintains a stable connection with the cultivation substrate 2. The upper surface of the cultivation substrate 2 also always faces directly upward during the movement. In this way, multiple cultivation substrates 2 will perform cyclical alternating movement under the drive of the clamping groove 14.

[0029] like Figure 4 As shown, the counterweight assembly includes multiple weight blocks 15, which are fixedly connected to the bottom of the clamping groove 14. All weight blocks 15 are conical.

[0030] During operation: Since multiple conical weights 15 are fixedly connected to the bottom of the clamping groove 14, the weights 15, by their own weight, can lower the center of gravity of the entire clamping groove 14 during movement, making the clamping groove 14 more stable during movement and reducing shaking and bumping. No matter where the clamping groove 14 is moved to by the transmission belt 11, the weights 15 can help the clamping groove 14 keep the top opening facing upwards, ensuring that the upper surface of the cultivation substrate 2 is always facing upwards, realizing the stable cyclical alternating movement of the cultivation substrate 2. After the two rows of bacteria inside the cultivation substrate 2 have grown for a period of time, the overall mass of the two rows will deviate. This may also cause the cultivation substrate 2 to become unstable during cyclical movement due to the mass deviation. The design of the weights 15 reduces the instability caused by the mass deviation.

[0031] like Figure 5 As shown, multiple connecting brackets 16 are fixedly connected to the outer wall of the outer sleeve 7. Auxiliary support wheels 17 are fixedly connected to the end of the connecting brackets 16 away from the outer sleeve 7. The outer wall of the auxiliary support wheels 17 is in contact with the inner wall of the transmission belt 11.

[0032] During operation: The multiple auxiliary support wheels 17 provide additional support points for the transmission belt 11, which reduces the support pressure of the main rotating wheel 9 on the transmission belt 11, making the transmission belt 11 more stable during operation, reducing the shaking and sagging of the transmission belt 11, improving the working efficiency and stability of the entire transmission assembly, and ensuring that the cultivation substrate 2 can stably perform cyclical alternating motion.

[0033] like Figures 6 to 8As shown, the pick-and-place assembly includes a pick-and-place platform 18, which is located on one side of one of the bottom substrates 2. One side of the pick-and-place platform 18 is an inclined surface, and a drive assembly for driving the pick-and-place platform 18 to move laterally is provided at the bottom of the pick-and-place platform 18.

[0034] During operation: After the substrate 2 has completed cultivation, when it is picked up, the picking platform 18 is moved laterally by the drive component. The picking platform 18 will gradually approach one of the bottom substrates 2. When the picking platform 18 contacts the substrate 2, the inclined surface of the picking platform 18 will gradually squeeze the bottom inclined surface of the substrate 2, applying an upward squeezing force to the bottom of the substrate 2. This causes the substrate 2 to move up along the inner wall of the clamping groove 14 and gradually detach from the inner wall of the clamping groove 14. Then, the bottom of the substrate 2 will gradually stop on the plane of the picking platform 18, forming a new supporting force for the substrate 2. Then, the drive component will drive the picking platform 18 to reverse and reset. At this time, the substrate 2 located on the surface of the picking platform 18 will move together with the picking platform 18 to complete a single picking. During the picking process, the transmission component will control each substrate 2 to be in the picking position in sequence, thereby completing the picking of all substrates 2.

[0035] like Figures 7 to 8 As shown, hinge seats 27 are symmetrically fixedly connected to the inner wall of the material picking platform 18. Torsion spring shafts 28 are fixedly connected to the inner wall of each hinge seat 27. Protective plates 26 are fixedly connected to the outer wall of each torsion spring shaft 28. A baffle 19 is fixedly connected to one side of the material picking platform 18.

[0036] During operation: When the bottom of the substrate 2 moves up the inclined surface of the pick-up table 18 to the plane of the pick-up table 18, it will exert lateral pressure on the protective plate 26. Under the pressure, one end of the protective plate 26 will rotate hinged around the axis of the hinge seat 27 until it is squeezed into the inner wall of the pick-up table 18. As the pick-up table 18 continues to move, the substrate 2 will eventually move to one side and fit against the outer wall of the baffle 19. At this time, the protective plate 26 will reset under the reaction force of the torsion spring shaft 28. When the pick-up table 18 resets in the opposite direction, due to the large inertia and small friction, the substrate 2 may move in the opposite direction on the surface of the pick-up table 18 and hit one side of the protective plate 26. However, since the protective plate 26 cannot hinge and rotate to the other side when it is hit, the substrate 2 can stay stably on the surface of the pick-up table 18 and be carried out with the pick-up table 18 to complete the pick-up process.

[0037] like Figures 7 to 8 As shown, a telescopic rod 31 is fixedly connected to the bottom of the material handling platform 18. An inner groove 29 is opened on the inner wall of the surface of the material handling platform 18. A plug-in plate 30 is slidably connected to the inner wall of the inner groove 29. An internal thread slider 20 is fixedly connected to the bottom of the telescopic rod 31. The bottom of the plug-in plate 30 is fixedly connected to the top of the internal thread slider 20.

[0038] During operation: When a new substrate 2 needs to be placed, the new substrate 2 is placed above the picking platform 18, with one side abutting the side of the baffle 19. The driving component brings the substrate 2 closer to the two clamping slots 14. When the substrate 2 reaches the top of the clamping slots 14, the retraction of the telescopic rod 31 causes the picking platform 18 and the substrate 2 to descend. As the substrate 2 descends, both ends gradually enter the inner wall of the clamping slots 14. Initially, the top of the plug plate 30 is flush with the top surface of the picking platform 18. When the picking platform 18 moves down, the plug plate 30 protrudes to restrict the other side of the substrate 2, ensuring that the substrate 2 does not shift its position when it descends into the inner wall of the clamping slots 14, thus ensuring the smooth placement process. The plug plate 30 is located in the inner wall of the picking platform 18 during picking and does not affect the picking process; it only plays a key role during installation.

[0039] like Figure 6 As shown, the drive assembly includes a fixed frame 22, which is fixedly connected between two support plates 1. A servo motor 23 is fixedly connected to one end of the fixed frame 22. A lead screw 21 is fixedly connected to the output shaft of the servo motor 23. The lead screw 21 is rotatably connected to the inner wall of the fixed frame 22, and the outer wall of the lead screw 21 is threadedly connected to the inner wall of the internal thread slider 20.

[0040] During operation: Servo motor 23 is started, and its output shaft drives lead screw 21 to rotate. When lead screw 21 rotates, it drives internal thread slider 20 to move laterally along the outer wall of lead screw 21. When lead screw 21 rotates, internal thread slider 20 will move linearly along the axial direction of lead screw 21. The linear movement of internal thread slider 20 will drive the picking platform 18 to move laterally in a linear motion. When servo motor 23 rotates forward, picking platform 18 moves in one direction; when servo motor 23 rotates in reverse, picking platform 18 moves in the opposite direction. This realizes the reciprocating motion of picking platform 18 in the horizontal direction, which meets the operational requirements of picking up materials and placing the cultivation substrate 2.

[0041] like Figure 6 As shown, guide sleeves 24 are fixedly connected to both sides of the internal thread slider 20, and fixed rods 25 are symmetrically fixedly connected between the fixed frames 22. The guide sleeves 24 and the fixed rods 25 are slidably connected.

[0042] During operation: The cooperation between the fixed rod 25 and the guide sleeve 24 provides guidance and constraint for the linear movement of the internal thread slider 20, ensuring that the internal thread slider 20 can only make smooth and precise linear movements along the direction set by the fixed rod 25, avoiding deflection, shaking or tilting of the internal thread slider 20 during movement, thereby ensuring that the material handling table 18 connected to the internal thread slider 20 can move laterally stably.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mushroom cultivation rack, comprising two support plates, characterized in that: Multiple culture substrates are arranged between two support plates in a stepped manner, forming a triangular structure. A transmission component is provided on the side of the culture substrate, which includes two transmission belts that can rotate cyclically and drive the multiple culture substrates to perform cyclical alternating motion. A top frame plate is fixedly connected to the top of the support plate, and a water tank is symmetrically fixedly connected to the top of the top frame plate. A spray head is fixedly connected to the bottom of the water tank, and the spray head is located above the topmost culture substrate. A pick-and-place component is provided on one side of the bottommost culture substrate, which can be used to pick up and place the culture substrate that has moved to the bottommost position.

2. The edible fungus cultivation rack according to claim 1, characterized in that: The transmission assembly also includes two main spindle frames, which are fixedly connected to the top of the support plate. The outer walls of the main spindle frames are all fixedly connected to outer sleeves, and the outer walls of the outer sleeves are fixedly connected to multiple connecting frames. One end of each connecting frame is rotatably connected to a main wheel, and the main wheels are all connected to the inner wall of the transmission belt. One side of one of the connecting frames is fixedly connected to a servo motor, and the output shaft of the baffle is fixedly connected to the shaft of one of the main wheels.

3. The edible fungus cultivation rack according to claim 2, characterized in that: Multiple sleeve rings are fixedly connected to the outer wall of the transmission belt. One end of each sleeve ring is hinged to a hinge member. One side of each hinge member is fixedly connected to a clamping groove. The inner walls of the two clamping grooves are slidably connected to the two ends of the cultivation substrate and are mutually adapted. The bottom of each clamping groove is equipped with a counterweight component.

4. The edible fungus cultivation rack according to claim 3, characterized in that: The counterweight assembly includes multiple weight blocks, which are fixedly connected to the bottom of the clamping groove. All weight blocks are conical in shape.

5. The edible fungus cultivation rack according to claim 4, characterized in that: Multiple connecting brackets are fixedly connected to the outer wall of the outer sleeve. Each connecting bracket is fixedly connected to an auxiliary support wheel at the end away from the outer sleeve. The outer wall of the auxiliary support wheel is in contact with the inner wall of the transmission belt.

6. The edible fungus cultivation rack according to claim 5, characterized in that: The pick-and-place assembly includes a pick-and-place platform located on one side of one of the bottom substrates. One side of the pick-and-place platform is inclined, and a drive assembly for moving the pick-and-place platform laterally is provided at the bottom of the platform.

7. The edible fungus cultivation rack according to claim 6, characterized in that: The inner wall of the material handling platform is symmetrically and fixedly connected with hinge seats. The inner wall of each hinge seat is fixedly connected with a torsion spring shaft. The outer wall of each torsion spring shaft is fixedly connected with a protective plate. A baffle is fixedly connected to one side of the material handling platform.

8. The edible fungus cultivation rack according to claim 7, characterized in that: The bottom of the material handling platform is fixedly connected to a telescopic rod. The inner wall of the material handling platform is provided with an inner groove. The inner wall of the inner groove is slidably connected to a plug plate. The bottom of the telescopic rod is fixedly connected to an internal thread slider. The bottom of the plug plate is fixedly connected to the top of the internal thread slider.

9. The edible fungus cultivation rack according to claim 8, characterized in that: The drive assembly includes a fixed frame, which is fixedly connected between two support plates. A servo motor is fixedly connected to one end of the fixed frame. A lead screw is fixedly connected to the output shaft of the servo motor. The lead screw is rotatably connected to the inner wall of the fixed frame, and the outer wall of the lead screw is threadedly connected to the inner wall of the internal threaded slider.

10. The edible fungus cultivation rack according to claim 9, characterized in that: Guide sleeves are fixedly connected to both sides of the internal thread slider, and fixed rods are symmetrically fixedly connected between the fixed frames. The guide sleeves and fixed rods are slidably connected.

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