A cultivation device for edible mushroom cultivation

Abstract

The present application relates to mushroom cultivation device technical field, specifically to a kind of edible mushroom cultivation device for planting, including rack, the inside of rack is provided with for driving fungus stick circulation movement, to facilitate the circulation component of high fungus stick placement, observation and harvesting, the top of rack is provided with for cooperating with circulation component and the fungus stick of moving to preset drip irrigation station is carried out the fixed-point irrigation of irrigation assembly, circulation component includes rotationally connected in the top and bottom of rack rotating rod, transmission gear is set on rotating rod, chain is meshed with transmission gear and is connected, and motor for driving rotating rod rotation.The present application is compared to prior art, by setting circulation component, multiple placement box can be driven circulation movement, it is convenient to place, observe and harvest;Meanwhile, irrigation assembly and circulation component linkage cooperation, to realize the fixed-point accurate liquid supplement of fungus stick, improve the problem of uneven artificial irrigation, and improve overall cultivation efficiency.

Description

Technical Field

[0001] This invention relates to the field of mushroom cultivation equipment technology, and in particular to a cultivation equipment for edible mushroom cultivation. Background Technology

[0002] In the artificial cultivation of edible mushrooms, it is usually necessary to arrange incubators, culture bags, or culture boxes in layers on a cultivation rack to improve the utilization rate of limited cultivation space. Most existing edible mushroom cultivation devices adopt a multi-layered fixed rack structure, with each layer of cultivation units arranged vertically to increase the number of mushrooms cultivated within a limited space. At the same time, to meet the humidity requirements of the mushrooms during their growth, existing cultivation methods typically require regular watering of the mushrooms in the incubators. A common method is for operators to manually water each layer of the incubators layer by layer using a handheld sprayer or irrigation device to maintain the humid environment necessary for mushroom growth.

[0003] However, existing multi-layer mushroom cultivation devices still have certain shortcomings in practical use: Firstly, for cultivation boxes placed at high positions, it is inconvenient for operators to load, retrieve, observe, and harvest materials, often requiring the use of elevating tools or frequent lifting operations, making them inconvenient to use and labor-intensive. Secondly, existing mushroom watering methods mostly involve manual hand-held sprinklers for watering. Because cultivation boxes at different heights on multi-layer cultivation racks are located in different positions, it is difficult to ensure consistent watering across layers during manual watering, leading to water accumulation at the bottom and insufficient watering at the top. This results in uneven watering between different cultivation boxes, affecting the consistency of mushroom cultivation and management effectiveness. Therefore, there is an urgent need for a mushroom cultivation device that can circulate and transport high-level cultivation boxes to the operating position and automatically trigger point-to-point drip irrigation at designated workstations based on the movement trajectory of the cultivation boxes, to solve the problems of inconvenient retrieval and uneven watering in existing devices. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide a cultivation device for edible mushroom cultivation, so as to solve the problems of inconvenience in handling and placement and uneven irrigation in existing edible mushroom cultivation devices.

[0005] To achieve the above objectives, the present invention provides a cultivation device for edible mushroom cultivation, including a placement rack, wherein the placement rack is provided with a circulation component for driving the mushroom sticks to circulate and move, so as to facilitate the placement, observation and harvesting of high-position mushroom sticks. The top of the placement rack is provided with an irrigation component for cooperating with the circulation component and for irrigating the mushroom sticks that have been moved to the preset drip irrigation position. The circulation assembly includes a rotating rod rotatably connected to the top and bottom of the placement rack, a transmission gear disposed on the rotating rod, a chain meshing with the transmission gear, and a motor for driving the rotating rod to rotate. Multiple opposing mounting blocks are fixedly connected to the outer wall of the chain, and a connecting rod is fixedly connected between the opposing mounting blocks. Hanging rings are rotatably connected to both ends of the connecting rod, and a placement box for accommodating mushroom sticks is fixedly connected to the bottom end of the hanging ring. The irrigation assembly includes a water tank fixedly connected to the top of the placement frame, a connecting pipe communicating with the water tank, a nozzle disposed at the lower end of the connecting pipe, and an opening and closing assembly disposed at the nozzle. The opening and closing assembly includes a linkage rod that can move up and down and an opening and closing component that is linked to the linkage rod. When the connecting rod travels with the chain to the preset drip irrigation position at the top of the placement frame, the connecting rod abuts against the linkage rod and drives the linkage rod to move, thereby opening the opening and closing device, allowing the liquid in the water tank to enter the nozzle through the connecting pipe and be sprayed into the corresponding placement box; when the connecting rod leaves the preset drip irrigation position, the opening and closing device resets and closes to stop the irrigation of the placement box.

[0006] Preferably, the two ends of the rotating rod are respectively fixedly connected to the transmission gears, and the outer walls of the two sets of transmission gears are respectively meshed with the chain. The motor is fixedly connected to the side wall of the placement frame, and the output end of the motor is fixedly connected to the shaft of one of the rotating rods, so as to drive the multiple placement boxes to run in a cycle through the cooperation of the rotating rod, the transmission gears and the chain.

[0007] Preferably, the two ends of the connecting rod are rotatably connected to the lifting rings respectively, and the placement box is fixedly connected between the bottom ends of the two lifting rings. The placement box keeps its opening facing upward during the cyclic operation by means of the rotational connection of the lifting rings, so as to stably support the mushroom sticks and allow them to be picked up, placed, observed or harvested when the operation position is reached.

[0008] Preferably, the bottom of the water tank is connected to the connecting pipe, the nozzle is fixedly connected to the bottom end of the connecting pipe, and the bottom of the nozzle has a plurality of equally spaced and uniformly distributed leakage holes, which are used to guide the liquid evenly into the placement box below the nozzle when the opening and closing device is opened.

[0009] Preferably, the linkage rod passes through the middle of the nozzle, and the top of the linkage rod extends into the connecting pipe. The opening and closing component includes a piston fixedly connected to the top of the linkage rod and a sealing seat fixedly connected to the inner wall of the connecting pipe. The top of the sealing seat has an inclined surface. When the linkage rod is pushed upward by the connecting rod, the piston leaves the sealing seat to form a liquid supply gap. The liquid in the water tank flows into the nozzle through the liquid supply gap. When the linkage rod moves downward and resets, the piston presses back onto the sealing seat to cut off the liquid flow.

[0010] Preferably, a spring is sleeved on the outer wall of the linkage rod, the top end of the spring is fixedly connected to the bottom of the nozzle, and the bottom end of the spring is fixedly connected to the lower part of the linkage rod. The spring is used to drive the linkage rod to reset after the connecting rod is disengaged from the push, and to drive the piston to re-seal and cooperate with the sealing seat.

[0011] Preferably, a roller is fixedly connected to the bottom of the linkage rod. When the connecting rod moves upward with the circulation component to the preset drip irrigation position, the connecting rod rolls into contact with the roller and drives the linkage rod to move upward through the roller, thereby reducing the frictional resistance between the connecting rod and the linkage rod.

[0012] Preferably, a rubber ring is fixedly connected to the bottom of the piston and the top of the sealing seat, and a sealing ring is fixedly connected to the connection between the bottom of the nozzle and the linkage rod. The rubber ring is used to enhance the sealing between the piston and the sealing seat, and the sealing ring is used to reduce liquid leakage at the moving part of the linkage rod.

[0013] Preferably, a valve body is fixedly connected inside the connecting pipe, and the valve body is used to block the liquid from continuing to flow down.

[0014] Preferably, a baffle is fixedly connected to the inner wall of the placement rack near the transmission gear and the chain. The baffle is used to shield and protect the transmission gear and the chain. Multiple equally spaced and evenly distributed leakage holes are opened at the bottom of the inner wall of the placement box. The leakage holes are used to drain excess liquid in the placement box to avoid liquid retention affecting the growth of the mushroom sticks.

[0015] The beneficial effects of this invention are: 1. This cultivation device for edible mushrooms features a circulating assembly consisting of a rotating rod, transmission gears, a chain, mounting blocks, connecting rods, lifting rings, and placement boxes. Driven by a motor, multiple placement boxes circulate along a placement rack, allowing mushroom logs originally located at a high position to be sequentially transported to easily accessible locations. This facilitates loading, observation, maintenance, and harvesting of the logs by operators, reducing the inconvenience and labor intensity associated with using shims or frequent lifting during high-level operations. Simultaneously, the placement boxes are rotatably connected to the connecting rods via lifting rings, ensuring the openings face upwards during circulation. This promotes stable support of the mushroom logs and reduces shaking or tipping during operation, improving overall stability and ease of operation.

[0016] 2. This cultivation device for edible mushroom cultivation, by setting the irrigation component on top of the placement frame, and establishing a mechanical linkage between the linkage rod, piston, sealing seat, spring, and nozzle in the irrigation component and the connecting rod in the circulation component, when the placement box moves with the circulation component to the preset drip irrigation position, the connecting rod automatically triggers the linkage rod to separate the piston from the sealing seat and open the liquid supply channel, so that the liquid is sprayed at a fixed point onto the mushroom sticks in the corresponding placement box through the nozzle; when the placement box leaves the position, the opening and closing structure automatically resets and closes, realizing fixed-point irrigation that is automatically triggered according to the running trajectory. This not only avoids the problem of uneven irrigation with more water at the bottom and less water at the top when manually sprinkling layer by layer, but also eliminates the need for a complex follow-up liquid supply system, which helps to simplify the structure and improve irrigation consistency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a three-dimensional structural diagram of the water tank and baffle of the present invention; Figure 3 This is a three-dimensional structural diagram of the circulation component of the present invention; Figure 4 This is a three-dimensional structural diagram of the mounting block and placement box of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the connecting pipe and the nozzle of the present invention; Figure 6 This is a schematic diagram of the opening and closing process structure of the linkage rod and piston of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram at point A in the middle.

[0019] The diagram is marked as follows: 1. Placement frame; 2. Rotating rod; 3. Transmission gear; 4. Chain; 5. Motor; 6. Mounting block; 7. Connecting rod; 8. Lifting ring; 9. Placement box; 10. Water tank; 11. Connecting pipe; 12. Nozzle; 13. Leakage hole; 14. Linkage rod; 15. Piston; 16. Sealing seat; 17. Rubber ring; 18. Spring; 19. Roller; 20. Sealing ring; 21. Valve body; 22. Baffle; 23. Leakage hole. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical or scientific terms used in this invention should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] like Figures 1 to 7 As shown, a cultivation device for edible mushroom cultivation includes a placement rack 1, which serves as a support frame for the entire structure and provides installation space for circulation and irrigation components. The circulation assembly includes a rotating rod 2 rotatably connected to the top and bottom of the placement rack 1, a transmission gear 3 set on the rotating rod 2, a chain 4 meshing with the transmission gear 3, and a motor 5 for driving the rotating rod 2 to rotate. The rotating rod 2 is distributed along the left and right sides of the placement rack 1, and a transmission loop corresponding to the top and bottom is formed between the rotating rods 2 located at the top and bottom. Each rotating rod 2 has a transmission gear 3 fixedly connected to both ends. Chains 4 mesh between the outer walls of the two sets of transmission gears 3, thus forming a synchronous circulating transmission structure on the left and right sides of the placement rack 1. The motor 5 is fixedly connected to the side wall of the placement rack 1, and the output end of the motor 5 is fixedly connected to the shaft of one of the rotating rods 2. When working, the motor 5 outputs torque to drive the corresponding rotating rod 2 to rotate. The rotating rod 2 then drives the chains 4 on both sides to run synchronously through the transmission gears 3 at both ends, thereby realizing the synchronous circulating transport of multiple placement boxes 9. In order to make the circulating movement smooth, the motor 5 preferably adopts a geared motor to avoid significant shaking of the mushroom sticks and to leave enough contact time for the top drip irrigation trigger, which is conducive to the stable occurrence of drip irrigation action. Multiple opposing mounting blocks 6 are fixedly connected to the outer wall of the chain 4. A connecting rod 7 is fixedly connected between the opposing mounting blocks 6. The connecting rod 7 is used as the upper connecting base of a single load-bearing structure. The two ends of the connecting rod 7 are rotatably connected to the lifting rings 8. A placement box 9 for holding the mushroom sticks is fixedly connected between the bottom ends of the two lifting rings 8. Through the above structure, when the connecting rod 7 moves in a circular motion with the chain 4, the lifting rings 8 can swing relative to the connecting rod 7, so that the placement box 9 always keeps its opening facing upward under the action of gravity, thereby preventing the placement box 9 from tipping over during up and down movement or turning, and ensuring stable support of the mushroom sticks. The rotatable connection position of the lifting rings 8 is located above the center of gravity of the placement box 9, so that the placement box 9 naturally returns to the correct position when there is no external force interference. This setting can make the placement box 9 maintain a relatively stable posture when it moves to a high position, low position or middle observation position, which is convenient for the operator to load, observe and harvest the mushroom sticks. It can also prevent liquid or condensate from spilling out of the box during circulation. The placement box 9 is preferably a strip-shaped box with an opening at the top, which can hold multiple mushroom sticks along its length. The bottom of the inner wall of the placement box 9 is provided with multiple equally spaced and evenly distributed leakage holes 23. The leakage holes 23 are used to drain excess liquid in the placement box 9 to avoid the liquid from remaining at the bottom of the box for a long time and affecting the air permeability and normal growth of the mushroom sticks. The irrigation assembly is located on the top of the placement rack 1. The irrigation assembly includes a water tank 10 fixedly connected to the top of the placement rack 1, a connecting pipe 11 connected to the water tank 10, a nozzle 12 located at the lower end of the connecting pipe 11, and an opening and closing assembly located at the nozzle 12. The water tank 10 is used to store irrigation liquid. The liquid can be clean water or liquid prepared according to the growth stage of the mushroom. The connecting pipe 11 is used to guide the liquid in the water tank 10 to the nozzle 12. The nozzle 12 is located directly above the preset drip irrigation position. When a placement box 9 is circulated and transported to the area below the nozzle 12, the nozzle 12 can perform targeted irrigation on the mushroom sticks in the placement box 9. The bottom of the nozzle 12 is provided with multiple equally spaced and evenly distributed holes 13. The holes 13 are used to guide the liquid evenly into the placement box 9 below the nozzle 12 when the opening and closing component is opened. In order to make the irrigation method closer to drip irrigation or fine-flow irrigation and avoid strong scouring, the aperture of the holes 13 is preferably set to 0.8 to 2.5 mm. The spacing of the holes 13 along the length of the nozzle 12 is preferably set to 20 to 50 mm. After this setting, the liquid can cover the mushroom stick area in the placement box 9 more evenly, improve irrigation consistency, and reduce the problem of uneven water distribution when the nozzle is manually held. To achieve mechanically triggered fixed-point irrigation that automatically opens when the nozzle reaches a designated workstation and automatically closes when it leaves the workstation, an opening and closing assembly is provided at the nozzle 12 in this embodiment. The assembly includes a vertically movable linkage rod 14 and an opening and closing component linked to the linkage rod 14. The linkage rod 14 passes through the middle of the nozzle 12, with its top extending into the connecting pipe 11. The opening and closing component includes a piston 15 fixedly connected to the top of the linkage rod 14 and a sealing seat 16 fixedly connected to the inner wall of the connecting pipe 11. The top of the sealing seat 16 has an inclined surface, the function of which is to: on the one hand, allow the linkage rod 14 to move vertically; on the other hand, allow the piston ... When the piston returns to its original position, it guides the piston 15, making it easier for the piston 15 to return to the center position of the sealing seat 16. On the other hand, it can form a more stable liquid supply gap when the nozzle 12 is opened, avoiding uneven liquid output from various parts of the nozzle 12 due to only local liquid flow. The piston 15 and the sealing seat 16 form a liquid flow-off structure. When the linkage rod 14 moves upward, the piston 15 leaves the sealing seat 16, and a liquid supply channel is formed in the connecting pipe 11. Liquid in the water tank 10 can flow into the nozzle 12 through this gap. When the linkage rod 14 returns to its original position, the piston 15 is pressed back onto the sealing seat 16, thereby cutting off the continued downward flow of liquid. Here, the liquid supply is opened and closed by the relative opening and closing of the piston 15 and the sealing seat 16, so that the pouring action and the running position of the placement box 9 are directly mechanically correlated. There is no need to set up an additional electric control valve or follow-up liquid supply pipeline. The structure is more direct and also more conducive to reducing the risk of pipeline entanglement on the circulation frame. To enhance the sealing effect between the piston 15 and the sealing seat 16, rubber rings 17 are fixedly connected to the bottom of the piston 15 and the top of the sealing seat 16. The rubber rings 17 can be made of water-resistant and liquid corrosion-resistant elastic materials, such as silicone, so that a flexible sealing contact is formed when the piston 15 is pressed down, thereby improving the leak-proof capability in the closed state. Since the environment in which this application is used is often moist and liquid, if only the rigid parts are attached to the rigid parts, leakage is likely to occur due to wear or manufacturing tolerances after long-term use. By setting rubber rings 17 at the piston 15 and the sealing seat 16 respectively, local deviations can be effectively compensated and the probability of later dripping can be reduced. A spring 18 is sleeved on the outer wall of the linkage rod 14. The top end of the spring 18 is fixedly connected to the bottom of the nozzle 12, and the bottom end of the spring 18 is fixedly connected to the lower part of the linkage rod 14. The spring 18 is used to drive the linkage rod 14 to reset after the connecting rod 7 is disengaged from the push, and drive the piston 15 to re-seal and cooperate with the sealing seat 16. In other words, the spring 18 plays a return function in this embodiment, so that the opening and closing component can automatically return to the closed state after losing the external push, thereby ensuring that each placement box 9 only irrigates when it passes the preset drip irrigation position, and keeps stopping liquid discharge in other operating positions. To reduce friction between the connecting rod 7 and the linkage rod 14 and improve the smoothness of the triggering action, a roller 19 is fixedly connected to the bottom of the linkage rod 14. When the connecting rod 7 moves upward with the circulation component to the preset drip irrigation position, the connecting rod 7 and the roller 19 roll into contact, and the roller 19 drives the linkage rod 14 to move upward. With this setting, the rigid push and sliding friction that may have occurred is transformed into rolling contact, which can not only reduce wear, but also reduce the jamming phenomenon caused by excessive frictional resistance. Especially in the structure with many reciprocating actions in this application, the setting of the roller 19 can significantly improve the stability of the linkage triggering and is beneficial for long-term use. The roller 19 can be made of wear-resistant engineering plastic. A sealing ring 20 is fixedly connected at the connection between the bottom of the nozzle 12 and the linkage rod 14. The sealing ring 20 is used to reduce liquid leakage at the moving part of the linkage rod 14. Since the linkage rod 14 needs to move up and down to complete the opening and closing action, if the moving connection part is not provided with a sealing structure, the liquid in the connecting pipe 11 or the nozzle 12 may seep out along the outer wall of the linkage rod 14, thereby affecting the accuracy of the drip irrigation position and contaminating the area below the nozzle 12. Therefore, by setting a sealing ring 20 at the joint between the nozzle 12 and the linkage rod 14, the gap of the moving joint is sealed and compensated, so that the liquid is mainly output downward through the leakage hole 13, rather than flowing randomly along the outer wall of the rod. This is beneficial to improve the point of irrigation and the cleanliness of the device. A valve body 21 is fixedly connected inside the connecting pipe 11. The valve body 21 is used to prevent the liquid from continuing to flow when the pipe is not being used, while the circulation component is in use. To avoid water splashing caused by the exposure of the circulating transmission parts, a baffle 22 is fixedly connected to the inner wall of the placement rack 1 near the transmission gear 3 and chain 4. The baffle 22 is used to shield and protect the transmission gear 3 and chain 4. On the one hand, it can prevent liquid from adhering to the gear and chain transmission parts when watering the mushrooms. On the other hand, it can also prevent operators from accidentally touching the chain 4 and transmission gear 3 when placing, observing or harvesting mushroom sticks, thus improving the safety of use. The baffle 22 can be a plate-shaped protective cover. The working process of this embodiment is as follows: In the initial state, multiple placement boxes 9 are distributed sequentially along the circulation path of chain 4. The operator can place the mushroom sticks into the placement box 9 in the operation area at a lower position. Since the placement box 9 is rotatably connected to the connecting rod 7 through the lifting ring 8, and the center of gravity of the placement box 9 is located below the rotation connection point of the lifting ring 8, the placement box 9 can basically keep its opening facing upwards throughout the entire circulation process. After starting the motor 5, the motor 5 drives the rotating rod 2 on one side to rotate. The rotating rod 2 drives the chains 4 on both sides to run synchronously through the transmission gears 3 at both ends. The chains 4 then drive the installation block 6, connecting rod 7, lifting ring 8 and placement box 9 to move cyclically along the preset path. Thus, the high-level mushroom sticks can be transported sequentially to a position that is easy for manual access, realizing the cyclic transport, observation and harvesting of cultivation units at different heights, reducing the need for frequent manual lifting or the use of propping tools. When a placement box 9 moves with the circulation assembly to the preset drip irrigation position at the top of the placement rack 1, the corresponding connecting rod 7 above the placement box 9 moves to below the nozzle 12 and further contacts the roller 19 at the bottom of the linkage rod 14. As the chain 4 continues to drive the connecting rod 7 upward, the connecting rod 7 pushes the linkage rod 14 upward through the roller 19. When the linkage rod 14 moves upward, it compresses the spring 18, and at the same time drives the piston 15 at its top to leave the sealing seat 16, thereby forming a liquid supply gap between the piston 15 and the sealing seat 16. At this time, the liquid in the water tank 10 flows through... The liquid flows downward through the connecting pipe 11, passing through the liquid supply gap between the piston 15 and the sealing seat 16 and the valve body 21, and finally flows out evenly downward through multiple holes 13 at the bottom of the nozzle 12, spraying onto the mushroom sticks in the placement box 9 located directly below the nozzle 12. Since the nozzle 12 is fixed at the preset position and the opening and closing action is mechanically triggered when the connecting rod 7 passes through the position, only the placement box 9 that runs to the position will be watered, while the placement boxes 9 in other positions will not discharge liquid at the same time, thus achieving fixed-point watering that is automatically triggered according to the running trajectory. When the placement box 9 continues to leave the preset drip irrigation position, the connecting rod 7 disengages from the roller 19, and the linkage rod 14, which has lost its pushing force, returns to its original position under the action of the spring 18. The piston 15 is pressed back onto the sealing seat 16, and the rubber ring 17 further enhances the sealing between the two, cutting off the liquid passage from the connecting pipe 11 to the nozzle 12 and reducing the possibility of the nozzle 12 continuing to drip. At the same time, the sealing ring 20 between the nozzle 12 and the linkage rod 14 can reduce the leakage of liquid along the moving gap of the linkage rod 14, so that the liquid is mainly output from the leak hole 13 rather than overflowing from the moving part. It is not necessary to set up independent manual watering for each layer, nor is it necessary to arrange a complex follow-up liquid supply system on the circulation frame, thereby simplifying the structure and improving the consistency of watering. During the irrigation process, if there is excess liquid sprayed onto the surface of the mushroom sticks, it can be drained through the drain hole 23 at the bottom of the placement box 9 to avoid the liquid accumulating at the bottom of the placement box 9 and causing long-term excessive moisture. For the liquid after leakage, a liquid receiving tray, liquid collection tank or recycling container can be set at the bottom of the placement rack 1 to collect it according to the actual use environment. Thus, this application not only solves the problem of inconvenience in picking up and placing high-positioned mushroom sticks, but also improves the problem of excessive water at the bottom and insufficient water at the top and uneven irrigation when manually spraying with handheld nozzles by fixing the drip irrigation position and mechanical linkage opening and closing structure.

[0023] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention (including the claims) is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in the details for the sake of brevity.

[0024] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A cultivation device for edible mushroom cultivation, characterized in that: Includes a placement rack (1), the placement rack (1) is provided with a circulation component for driving the mushroom sticks to circulate and move, so as to place, observe and harvest the mushroom sticks at high positions; The top of the placement rack (1) is provided with an irrigation component for cooperating with the circulation component and for irrigating the mushroom sticks that have been moved to the preset drip irrigation position. The circulation assembly includes a rotating rod (2) rotatably connected to the top and bottom of the placement rack (1), a transmission gear (3) disposed on the rotating rod (2), a chain (4) meshing with the transmission gear (3), and a motor (5) for driving the rotating rod (2) to rotate. Multiple oppositely arranged mounting blocks (6) are fixedly connected to the outer wall of the chain (4), and a connecting rod (7) is fixedly connected between the oppositely arranged mounting blocks (6). A hanging ring (8) is rotatably connected to both ends of the connecting rod (7), and a placement box (9) for accommodating the mushroom sticks is fixedly connected to the bottom end of the hanging ring (8). The irrigation assembly includes a water tank (10) fixedly connected to the top of the placement frame (1), a connecting pipe (11) communicating with the water tank (10), a nozzle (12) disposed at the lower end of the connecting pipe (11), and an opening and closing assembly disposed at the nozzle (12). The opening and closing assembly includes a linkage rod (14) that can move up and down and an opening and closing component that is linked with the linkage rod (14). When the connecting rod (7) moves with the chain (4) to the preset drip irrigation position at the top of the placement frame (1), the connecting rod (7) abuts against the linkage rod (14) and drives the linkage rod (14) to move, so as to open the opening and closing part, so that the liquid in the water tank (10) enters the nozzle (12) through the connecting pipe (11) and is sprayed into the corresponding placement box (9); when the connecting rod (7) leaves the preset drip irrigation position, the opening and closing part resets and closes, so as to stop the irrigation of the placement box (9).

2. The cultivation device for edible mushroom cultivation according to claim 1, characterized in that, The two ends of the rotating rod (2) are respectively fixedly connected to the transmission gears (3), and the outer walls of the two sets of transmission gears (3) are respectively meshed with the chain (4). The motor (5) is fixedly connected to the side wall of the placement rack (1), and the output end of the motor (5) is fixedly connected to the shaft of one of the rotating rods (2) so that the multiple placement boxes (9) can be driven to run in a cycle through the cooperation of the rotating rod (2), the transmission gears (3) and the chain (4).

3. The cultivation device for edible mushroom cultivation according to claim 2, characterized in that, The two ends of the connecting rod (7) are rotatably connected to the hanging ring (8), and the placement box (9) is fixedly connected between the bottom ends of the two hanging rings (8). The placement box (9) is kept in an upward-facing state during the cyclic operation by means of the rotatable connection of the hanging ring (8), so that the mushroom stick can be stably supported and picked up, placed, observed or harvested when it is moved to the operation position.

4. The cultivation device for edible mushroom cultivation according to claim 1, characterized in that, The bottom of the water tank (10) is connected to the connecting pipe (11), and the nozzle (12) is fixedly connected to the bottom end of the connecting pipe (11). The bottom of the nozzle (12) is provided with a plurality of equally spaced and uniformly distributed leakage holes (13). The leakage holes (13) are used to guide the liquid evenly into the placement box (9) below the nozzle (12) when the opening and closing device is opened.

5. The cultivation device for edible mushroom cultivation according to claim 4, characterized in that, The linkage rod (14) passes through the middle of the nozzle (12), and the top of the linkage rod (14) extends into the connecting pipe (11). The opening and closing device includes a piston (15) fixedly connected to the top of the linkage rod (14) and a sealing seat (16) fixedly connected to the inner wall of the connecting pipe (11). The top of the sealing seat (16) is provided with an inclined surface. When the linkage rod (14) is pushed upward by the connecting rod (7), the piston (15) leaves the sealing seat (16) to form a liquid supply gap. The liquid in the water tank (10) flows into the nozzle (12) through the liquid supply gap. When the linkage rod (14) moves downward and resets, the piston (15) presses back onto the sealing seat (16) to cut off the liquid flow.

6. The cultivation device for edible mushroom cultivation according to claim 5, characterized in that, A spring (18) is sleeved on the outer wall of the linkage rod (14). The top end of the spring (18) is fixedly connected to the bottom of the nozzle (12), and the bottom end of the spring (18) is fixedly connected to the lower part of the linkage rod (14). The spring (18) is used to drive the linkage rod (14) to reset after the connecting rod (7) is disengaged from the push, and drive the piston (15) to re-seal and cooperate with the sealing seat (16).

7. The cultivation device for edible mushroom cultivation according to claim 5, characterized in that, The bottom of the linkage rod (14) is fixedly connected to a roller (19). When the connecting rod (7) moves upward with the circulation component to the preset drip irrigation position, the connecting rod (7) rolls into contact with the roller (19) and drives the linkage rod (14) to move upward through the roller (19) to reduce the frictional resistance between the connecting rod (7) and the linkage rod (14).

8. The cultivation device for edible mushroom cultivation according to claim 5, characterized in that, A rubber ring (17) is fixedly connected to the bottom of the piston (15) and the top of the sealing seat (16). A sealing ring (20) is fixedly connected to the connection between the bottom of the nozzle (12) and the linkage rod (14). The rubber ring (17) is used to enhance the sealing between the piston (15) and the sealing seat (16). The sealing ring (20) is used to reduce liquid leakage at the moving part of the linkage rod (14).

9. The cultivation device for edible mushroom cultivation according to claim 4, characterized in that, A valve body (21) is fixedly connected inside the connecting pipe (11), and the valve body (21) is used to block the liquid from continuing to flow down.

10. The cultivation device for edible mushroom cultivation according to claim 1, characterized in that, A baffle (22) is fixedly connected to the inner wall of the placement rack (1) near the transmission gear (3) and the chain (4). The baffle (22) is used to shield and protect the transmission gear (3) and the chain (4). Multiple equally spaced and evenly distributed leakage holes (23) are opened at the bottom of the inner wall of the placement box (9). The leakage holes (23) are used to drain excess liquid in the placement box (9) to avoid liquid stagnation affecting the growth of the mushroom sticks.

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