A fungus breeding frame for edible mushroom cultivation
By designing a pull-out support component and an auxiliary pull-out structure, the problems of difficulty in accessing the inner layer of mushroom bags in large mushroom cultivation racks and uneven watering were solved, making it easier to remove mushroom bags and saving effort in watering, ensuring the stability of the support plate, and improving the efficiency and quality of edible mushroom cultivation.
Patent Information
- Application Number
- CN202522020727.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-19
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-09-19
AI Technical Summary
In large-scale breeding processes, the existing mushroom cultivation racks make it difficult to reach the inner layer of mushroom bags, resulting in high labor intensity, uneven watering, and the support plates easily slipping, causing the mushroom bags to tip over.
The design incorporates a pull-out support component and an auxiliary pull-out component. The omnidirectional wheels facilitate movement, while the combination of a limiting slider and a spring structure makes it easy to remove the mushroom bags and saves effort in watering. The cooperation of hooks and slots ensures the stability of the support plate.
It reduced labor intensity, achieved uniform watering of the inner layer of mushroom bags and stability of the support plate, and improved breeding efficiency and quality.
Smart Images

Figure CN224670506U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of edible mushroom cultivation equipment technology, specifically a mushroom cultivation rack for edible mushroom cultivation. Background Technology
[0002] In the process of large-scale edible fungus cultivation, the mushroom cultivation rack is one of the core pieces of equipment, mainly used to support the mushroom bags in layers, thereby improving space utilization.
[0003] Existing mushroom cultivation racks (especially large ones) have certain limitations in practical use. Firstly, the support structure of traditional racks is mostly fixed shelves. In large racks, the inner support area extends deep into the frame, requiring workers to lean out, bend over, or even use tools to reach the inner mushroom bags. This is not only labor-intensive but also prone to damaging the bags. When watering, the fixed shelves obstruct the water flow, making it difficult for the inner bags to receive water evenly, requiring repeated adjustments to ensure proper coverage. Secondly, the increased weight of the support plates on large racks makes pushing and pulling difficult and increases the risk of accidental slippage causing the bags to tip over. Therefore, we need to propose a mushroom cultivation rack for edible fungi. Utility Model Content
[0004] The purpose of this utility model is to provide a mushroom cultivation rack for edible fungi cultivation, which has the advantages of easy removal of internal mushroom bags, convenient and labor-saving watering, and stable pulling, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a mushroom cultivation rack for edible fungi cultivation, comprising a rack body, universal wheels installed at the bottom of the rack body, mounting holes provided on the top and bottom side walls of the rack body, and multiple sets of pull-out support components for supporting mushroom bags arranged inside the rack body according to the height of the cultivated edible fungi. Each of the retractable support components is equipped with an auxiliary pull-out component below it. The auxiliary pull-out component is used to automatically push the retractable support component outward in the unlocked state to facilitate the removal of the mushroom bag and watering operations.
[0006] Preferably, the retractable support assembly includes a support plate, which is installed inside the frame. The surface of the support plate has several ventilation holes. Limiting sliders are fixedly connected to both sides of the support plate. Limiting grooves that are adapted to the limiting sliders are provided on the inner walls of both sides of the frame. The limiting sliders are slidably connected inside the limiting grooves.
[0007] Preferably, the auxiliary pull-out assembly includes a mounting plate, which is located directly below the support plate and fixedly connected to the frame on both sides. The surface of the mounting plate has several ventilation holes.
[0008] Preferably, the auxiliary pull-out assembly further includes a first side plate and a second side plate, which are respectively vertically installed on both sides of the top of the mounting plate.
[0009] Preferably, the auxiliary pull-out assembly further includes a fixing block and a first spring. The fixing block is fixedly connected to both sides of the lower surface of the mounting plate near the end of the second side plate. One end of the first spring is detachably connected to the fixing block, and the other end of the first spring is detachably connected to the inner wall of the second side plate. The first spring is always in a compressed and stored state.
[0010] Preferably, the auxiliary pull-out assembly further includes a rotating seat and a hook. The rotating seat is fixedly connected to the upper surface of the mounting plate near the first side plate. The hook is disposed inside the rotating seat, and the middle part of the hook is rotatably connected to the rotating seat. The surface of the support plate has a groove corresponding to the snap-fit end of the hook, and the snap-fit end of the hook is snapped into the groove.
[0011] Preferably, a second spring is detachably connected to the lower surface of the hook, and the two ends of the second spring are detachably connected to the lower surface of the hook and the upper surface of the mounting plate, respectively. A toggle groove is provided on the side wall of the first side plate, and a toggle plate is provided on the outer side of the first side plate away from the frame. One end of the toggle plate passes through the toggle groove and is fixedly connected to the hook.
[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention effectively solves the problem of difficulty in accessing the inner layer of mushroom bags in traditional fixed-shelf mushroom cultivation racks by incorporating a pull-out component with an automatic push-out function. When it is necessary to retrieve the mushroom bags or perform watering operations, simply unlock the hook by moving the lever, and the compressed first spring will automatically push the support plate outward. Workers can easily access all the mushroom bags without leaning, bending over, or using tools, significantly reducing labor intensity. At the same time, the pull-out structure fully exposes the inner layer of mushroom bags, ensuring even watering during watering and avoiding uneven water coverage caused by shelf obstruction. This ensures a consistent growth environment for edible fungi, improves cultivation quality, and enhances operational efficiency. This invention, by setting up an auxiliary pull-out component, ensures that the pull-out support plate is pulled out smoothly and stably through the sliding cooperation between the limit slider and the frame limit groove, preventing the mushroom bag from tipping over due to sliding deviation. On the other hand, the second spring in the auxiliary pull-out component provides a reset support for the hook, which enables the support plate to remain stably locked when not in operation, preventing the support plate from sliding due to the stored force of the first spring. This solves the problem of large frame support plates easily sliding accidentally after carrying mushroom bags. Attached Figure Description Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the frame of this utility model; Figure 3 This is a front view structural diagram of the pull-out support component of this utility model; Figure 4 This is a side view sectional structural diagram of the auxiliary pull-out component of this utility model; Figure 5 This is a schematic diagram of the right-side cross-sectional structure of the auxiliary pull-out component of this utility model.
[0013] In the diagram: 1. Frame; 2. Casters; 3. Mounting holes; 4. Support plate; 5. Limiting slider; 6. Limiting groove; 7. Mounting plate; 8. First side plate; 9. Second side plate; 10. Fixing block; 11. First spring; 12. Rotating seat; 13. Hook; 14. Slot; 15. Second spring; 16. Actuating groove; 17. Actuating plate. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] Please see Figure 1-5 This utility model provides a technical solution: a mushroom cultivation rack for edible fungi cultivation, comprising a frame body 1, with casters 2 installed at the bottom of the frame body 1. Mounting holes 3 are provided on the top and bottom side walls of the frame body 1. The mounting holes 3 on the top side wall are located on both sides of the top crossbeam of the frame body 1, and the mounting holes 3 on the bottom side wall are located on the support legs above the casters 2. The mounting holes 3 on the top and bottom side walls of the frame body 1 are mainly used for the combined installation of the mushroom cultivation rack or the expansion connection of additional equipment. For example, multiple independent mushroom cultivation racks can be spliced together to form a larger-scale cultivation unit through the mounting holes 3, or auxiliary cultivation equipment such as lighting equipment and temperature and humidity monitoring sensor brackets can be installed to enhance the functionality and adaptability of the mushroom cultivation rack. The interior of the frame body 1 is equipped with multiple sets of retractable support components for supporting the mushroom bags, according to the height of the cultivated edible fungi.
[0016] The retractable support assembly includes a support plate 4, which is installed inside the frame 1. Several ventilation holes are provided on the surface of the support plate 4 to promote air circulation between the upper and lower spaces, preventing the bottom of the mushroom bag from becoming damp and breeding mold. These holes also facilitate heat dissipation and oxygen supply to the mushroom bag, ensuring the growth of edible fungi. Limiting sliders 5 are fixedly connected to both sides of the support plate 4. Limiting grooves 6, adapted to the limiting sliders 5, are provided on the inner walls of both sides of the frame 1. The limiting sliders 5 are slidably connected inside the limiting grooves 6. By setting the limiting sliders 5 and the limiting grooves 6, the movement trajectory of the support plate 4 can be limited, while providing stable support for the support plate 4.
[0017] Meanwhile, each pull-out support component is equipped with an auxiliary pull-out component below it. These auxiliary pull-out components automatically push the pull-out support component outwards when unlocked, facilitating the removal of the mushroom bags and watering operations. The auxiliary pull-out component includes a mounting plate 7, which is positioned directly below the support plate 4 and fixedly connected to the frame 1 on both sides. The surface of the mounting plate 7 has several ventilation holes, which cooperate with the ventilation holes in the support plate 4 to enhance air circulation inside the mushroom cultivation rack.
[0018] Furthermore, the auxiliary pull-out assembly also includes a first side plate 8 and a second side plate 9, which are respectively vertically installed on both sides of the top of the mounting plate 7. The first side plate 8 protects the internal structure of the auxiliary pull-out assembly, preventing debris from entering. The second side plate 9 is vertically installed on the other side of the top of the mounting plate 7, forming a two-sided protection with the first side plate 8; simultaneously, it serves as one of the fixed ends of the first spring 11, supporting the first spring 11 to maintain a stable compressed and stored state, ensuring stable transmission of thrust during unlocking.
[0019] Furthermore, the auxiliary pull-out assembly also includes a fixing block 10 and a first spring 11. The fixing block 10 is fixedly connected to both sides of the lower surface of the mounting plate 7 near the end of the second side plate 9. One end of the first spring 11 is detachably connected to the fixing block 10, and the other end of the first spring 11 is detachably connected to the inner wall of the second side plate 9. The first spring 11 is always in a compressed and stored state. The fixing block 10 serves as the fixing carrier for the other end of the first spring 11, cooperating with the second side plate 9 to fix the first spring 11, preventing it from shifting during compression / extension and ensuring effective transmission of elastic force. The core function of the first spring 11 is to store elastic potential energy. When unlocking, it releases the potential energy by extending, generating an outward pushing force to automatically push out the support plate 4, reducing manual labor.
[0020] Furthermore, the auxiliary pull-out assembly also includes a rotating base 12 and a hook 13. The rotating base 12 is fixedly connected to the upper surface of the mounting plate 7 near the first side plate 8. The hook 13 is located inside the rotating base 12. When locked, it fixes the support plate 4 and prevents it from sliding out due to the thrust of the first spring 11. When unlocked, it separates from the slot 14, releases the fixation, and allows the support plate 4 to move. The middle part of the hook 13 is rotatably connected to the rotating base 12. The surface of the support plate 4 has a slot 14 corresponding to the snap-fit end of the hook 13, and the snap-fit end of the hook 13 is engaged inside the slot 14.
[0021] Based on this, a second spring 15 is detachably connected to the lower surface of the hook 13. When locked, the second spring 15 uses its elasticity to push the hook 13 upward, enhancing locking stability. After unlocking, the external force is removed, causing the hook 13 to return to the locking position for easy re-locking. The two ends of the second spring 15 are detachably connected to the lower surface of the hook 13 and the upper surface of the mounting plate 7, respectively. A toggle groove 16 is provided on the side wall of the first side plate 8, and a toggle plate 17 is provided on the outer side of the first side plate 8 away from the frame 1. When the operator moves the outer end, the hook 13 can rotate around the rotating seat 12, separating the hook 13 from the groove 14, making the operation convenient and labor-saving. One end of the toggle plate 17 passes through the toggle groove 16 and is fixedly connected to the hook 13.
[0022] In summary, in the initial state, the support plate 4 is embedded into the limiting groove 6 of the frame 1 by the limiting slider 5, which assists in locking the pull-out component. The second spring 15 drives the hook 13 to engage with the slot 14 to fix the support plate 4. The first spring 11 is compressed and stores force, the mushroom bag is placed on the support plate 4, and the mushroom cultivation rack enters the cultivation state.
[0023] When it is necessary to take out the mushroom bag or water it, the staff will move the lever 17 on the outside of the first side plate 8, which will cause the hook 13 to disengage from the slot 14 and unlock. The first spring 11 will extend and push out the support plate 4. The staff will then pull the support plate 4 to the appropriate position and carry out the operation. After the work is completed, the staff pushes back the support plate 4. After the slot 14 and hook 13 are aligned, the external force is removed and the second spring 15 drives the hook 13 to reset and lock. The first spring 11 stores force again and the culture rack returns to its initial state. When it needs to be moved or expanded, the staff can move the frame 1 through the casters 2, or use the mounting holes 3 to splice multiple racks and install auxiliary equipment.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A mushroom cultivation rack for edible fungi cultivation, comprising a frame body (1), wherein casters (2) are installed at the bottom of the frame body (1), and mounting holes (3) are provided on the top and bottom side walls of the frame body (1), characterized in that: The interior of the frame (1) is equipped with multiple sets of retractable support components for supporting the mushroom bags, according to the height of the cultivated edible fungi. Each of the retractable support components is equipped with an auxiliary pull-out component below it. The auxiliary pull-out component is used to automatically push the retractable support component outward in the unlocked state to facilitate the removal of the mushroom bag and watering operations.
2. The mushroom cultivation rack for edible fungi cultivation according to claim 1, characterized in that: The retractable support assembly includes a support plate (4), which is installed inside the frame (1). Several ventilation holes are provided on the surface of the support plate (4). Limiting sliders (5) are fixedly connected to both sides of the support plate (4). Limiting grooves (6) adapted to the limiting sliders (5) are provided on the inner walls of both sides of the frame (1). The limiting sliders (5) are slidably connected inside the limiting grooves (6).
3. The mushroom cultivation rack for edible fungi cultivation according to claim 2, characterized in that: The auxiliary pull-out assembly includes a mounting plate (7), which is located directly below the support plate (4) and is fixedly connected to the frame (1) on both sides. Several ventilation holes are provided on the surface of the mounting plate (7).
4. The mushroom cultivation rack for edible fungi cultivation according to claim 3, characterized in that: The auxiliary pull-out assembly also includes a first side plate (8) and a second side plate (9), which are respectively vertically installed on both sides of the top of the mounting plate (7).
5. The mushroom cultivation rack for edible fungi cultivation according to claim 4, characterized in that: The auxiliary pull-out assembly also includes a fixing block (10) and a first spring (11). The fixing block (10) is fixedly connected to both sides of the lower surface of the mounting plate (7) near the end of the second side plate (9). One end of the first spring (11) is detachably connected to the fixing block (10), and the other end of the first spring (11) is detachably connected to the inner wall of the second side plate (9). The first spring (11) is always in a compressed and stored state.
6. The mushroom cultivation rack for edible fungi cultivation according to claim 5, characterized in that: The auxiliary pull-out assembly also includes a rotating seat (12) and a hook (13). The rotating seat (12) is fixedly connected to the upper surface of the mounting plate (7) near the first side plate (8). The hook (13) is located inside the rotating seat (12). The middle part of the hook (13) is rotatably connected to the rotating seat (12). The surface of the support plate (4) is provided with a slot (14) that matches the snap-fit end of the hook (13). The snap-fit end of the hook (13) is snapped into the inside of the slot (14).
7. The mushroom cultivation rack for edible fungi cultivation according to claim 6, characterized in that: The lower surface of the hook (13) is detachably connected to a second spring (15). The two ends of the second spring (15) are detachably connected to the lower surface of the hook (13) and the upper surface of the mounting plate (7), respectively. The side wall of the first side plate (8) is provided with a toggle groove (16). The outer side of the first side plate (8) away from the frame (1) is provided with a toggle plate (17). One end of the toggle plate (17) passes through the toggle groove (16) and is fixedly connected to the hook (13).