Nutrient stirring device for tricholoma matsutake cultivation
By designing a matsutake cultivation device that includes a mixing tank and a rotating tilting structure, the problems of clogging and cumbersome operation in traditional devices are solved, enabling rapid mixing and efficient discharge of matsutake nutrients, thus improving the efficiency and quality of matsutake cultivation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO AGRI UNIV
- Filing Date
- 2025-05-21
- Publication Date
- 2026-04-21
AI Technical Summary
Traditional matsutake cultivation equipment is prone to clogging and cumbersome operation during the material discharge process, which affects the uniform distribution of nutrients and matsutake yield, and the material discharge efficiency is low.
A device comprising a mixing tank, a drive motor, a stirring rod, a dual-shaft motor, a rotating shaft, a bevel gear, and an adjusting screw was designed. The device achieves rapid material discharge through a rotating and tilting structure, and improves the mixing effect by combining spiral blades and guide sliders, thus avoiding dead corners and blockages.
It enables rapid mixing and efficient discharge of matsutake nutrients, simplifies the operation process, improves discharge efficiency and mixing uniformity, and facilitates matsutake cultivation.
Smart Images

Figure CN224141941U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of matsutake cultivation technology, specifically to a nutrient mixing device for matsutake cultivation. Background Technology
[0002] In matsutake cultivation, nutrient mixing is crucial, as it directly affects the even distribution of nutrients needed for matsutake growth, thus influencing yield and quality. However, traditional nutrient mixing devices typically use a bottom discharge pipe or a side discharge gate to discharge the mixed nutrient solution. Since the nutrient solution often contains lumpy materials and plant fibers, these often accumulate and clog the discharge pipe, requiring manual clearing. When using a discharge gate, the nutrient solution tends to accumulate at the bottom of the device, necessitating the use of shovels and other tools to remove it. This cumbersome and time-consuming process causes significant inconvenience to the nutrient mixing staff. Utility Model Content
[0003] The purpose of this utility model is to provide a nutrient mixing device for matsutake cultivation, which has the advantages of being able to mix the nutrients required for matsutake cultivation, and greatly facilitating the discharge of the mixed nutrients by personnel.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a nutrient mixing device for matsutake cultivation, comprising a mixing box, a drive motor fixedly installed at the lower right end of the outer surface of the mixing box, a mixing rod fixedly installed at the output end of the drive motor, rotating rods fixedly connected to the upper ends of both sides of the outer surface of the mixing box, circular gears fixedly installed on the opposite sides of the two rotating rods, a support frame movably connected to the middle end of the rotating rods via bearings, a support platform fixedly connected between the bottoms of the two support frames, a dual-axis motor fixedly installed at the middle end of the top of the inner cavity of the support platform, a rotating shaft fixedly installed at the output end of the dual-axis motor, a first bevel gear fixedly installed on the opposite sides of the two rotating shafts, adjusting screws movably connected to both ends of the top of the support platform via bearings, a second bevel gear fixedly installed at the bottom of the adjusting screws, and a toothed plate threadedly connected to the upper end of the adjusting screws.
[0005] As a preferred embodiment, the left side of the stirring rod is movably connected to the lower end of the left side of the mixing tank cavity via a bearing, and both ends of the stirring rod are fixedly connected with helical blades, the surfaces of which are movably connected to the bottom of the mixing tank cavity.
[0006] As a preferred embodiment, guide sliders are fixedly connected to both ends of the back of the toothed plate, and guide rods are slidably connected to the surface of the guide sliders. The surface of the guide rods is fixedly connected to the upper end of the support frame.
[0007] As a preferred embodiment, the top of the adjusting screw is movably connected to a fixing plate via a bearing, and the surface of the fixing plate is fixedly connected to the upper end of the support frame.
[0008] As a preferred embodiment, both ends of the top of the inner cavity of the support platform are fixedly connected to support plates, and the lower end of the support plate is movably connected to the surface of the rotating shaft through a bearing.
[0009] As a preferred embodiment, a collection box is placed at the middle of the top of the outer surface of the support platform, and handles are fixedly connected to both sides of the collection box.
[0010] As a preferred embodiment, the first bevel gear meshes with the second bevel gear, and the circular gear meshes with the gear plate.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. This utility model, through the setting of a mixing box, can hold the nutrients to be mixed during matsutake cultivation. The drive motor and mixing rod enable rapid mixing and agitation of the nutrients inside the mixing box, ensuring thorough mixing. Simultaneously, the dual-shaft motor, rotating shaft, first bevel gear, second bevel gear, adjusting screw, support platform, gear plate, circular gear, and rotating rod allow for rotational adjustment of the mixing box during the discharge process. This tilting motion allows the mixed matsutake nutrients to be poured out, achieving rapid discharge after mixing. The overall operation is convenient and quick, effectively improving the efficiency of discharge operations and greatly facilitating personnel use.
[0013] 2. This utility model, through the setting of spiral blades, can drive the spiral blades to rotate during the rotation of the stirring rod. Under the action of the rotating spiral blades, the nutrients located at the bottom of the mixing box can be effectively stirred and turned, avoiding dead corners in the nutrient stirring process and effectively improving the nutrient mixing effect. The setting of guide slide rod and guide slider achieves the purpose of guiding the toothed plate, preventing the toothed plate from tilting or deviating during movement. The setting of fixed plate and support plate respectively achieves the purpose of supporting the adjusting screw and rotating shaft, preventing the adjusting screw and rotating shaft from tilting due to force. The setting of collection box can collect the nutrients discharged inside the mixing box, so as to facilitate the personnel to use them later in the matsutake cultivation process. Attached Figure Description
[0014] Figure 1 This is a perspective view of the present utility model;
[0015] Figure 2 This is a front sectional view of the present invention.
[0016] Figure 3 This is a partial structural diagram of the support frame of this utility model;
[0017] Figure 4 This is a schematic diagram of the stirring rod structure of this utility model.
[0018] In the diagram: 1. Support platform; 2. Collection box; 3. Support frame; 4. Adjusting screw; 5. Mixing tank; 6. Dual-shaft motor; 7. Rotating shaft; 8. Support plate; 9. First bevel gear; 10. Second bevel gear; 11. Drive motor; 12. Circular gear; 13. Rotating rod; 14. Mixing rod; 15. Spiral blade; 16. Fixing plate; 17. Toothed plate; 18. Guide slider; 19. Guide slide rod. Detailed Implementation
[0019] 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.
[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0021] Example 1:
[0022] Please see Figures 1-4 As shown, this utility model provides a nutrient mixing device for matsutake cultivation, including a mixing box 5. A drive motor 11 is fixedly installed on the lower right side of the outer surface of the mixing box 5. A stirring rod 14 is fixedly installed on the output end of the drive motor 11. Rotating rods 13 are fixedly connected to the upper ends of both sides of the outer surface of the mixing box 5. A circular gear 12 is fixedly installed on the side of the two rotating rods 13 that are far apart from each other. A support frame 3 is movably connected to the middle end of the rotating rod 13 through a bearing. A support platform 1 is fixedly connected between the bottoms of the two support frames 3. A dual-shaft motor 6 is fixedly installed at the middle end of the top of the inner cavity of the support platform 1. A rotating shaft 7 is fixedly installed on the output end of the dual-shaft motor 6. A first bevel gear 9 is fixedly installed on the side of the two rotating shafts 7 that are far apart from each other. Adjusting screws 4 are movably connected to both ends of the top of the support platform 1 through bearings. A second bevel gear 10 is fixedly installed at the bottom of the adjusting screw 4. A toothed plate 17 is threadedly connected to the upper end of the adjusting screw 4.
[0023] In this technical solution, the mixing box 5 allows for the storage of nutrients to be mixed during matsutake cultivation. The drive motor 11 and stirring rod 14 enable rapid mixing and agitation of the nutrients inside the mixing box 5, ensuring thorough mixing. Simultaneously, the dual-shaft motor 6, rotating shaft 7, first bevel gear 9, second bevel gear 10, adjusting screw 4, support platform 1, toothed plate 17, circular gear 12, and rotating rod 13 allow for rotational adjustment of the mixing box 5 during the discharge process. This rotational tilting action allows the mixed matsutake nutrients to be poured out, achieving rapid discharge after mixing. The overall operation is convenient and quick, effectively improving the efficiency of the discharge process and greatly facilitating user work.
[0024] It should be noted that, firstly, during the operation of the dual-shaft motor 6, the rotating shafts 7 on both sides rotate synchronously in the same direction, and the threads at the upper ends of the two sets of adjusting screws 4 are opposite, thus ensuring that the two sets of gear plates 17 can move upward synchronously during the overall operation; secondly, in actual use, personnel can add protective covers around the gear plates 17, circular gears 12 and adjusting screws 4 to protect the components, and personnel can also perform corresponding maintenance work regularly to ensure that the device can operate normally.
[0025] Example 2:
[0026] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, the left side of the stirring rod 14 is movably connected to the lower end of the left side of the inner cavity of the mixing tank 5 via a bearing. Both ends of the stirring rod 14 are fixedly connected to spiral blades 15. The surfaces of the spiral blades 15 are movably connected to the bottom of the inner cavity of the mixing tank 5. Both ends of the back of the toothed plate 17 are fixedly connected to guide sliders 18. The surfaces of the guide sliders 18 are slidably connected to guide rods 19. The surfaces of the guide rods 19 are fixedly connected to the upper end of the support frame 3. The top of the adjusting screw 4 is movably connected to a fixing plate 16 via a bearing. The surfaces of the fixing plate 16 are fixedly connected to the upper end of the support frame 3. Both ends of the top of the inner cavity of the support platform 1 are fixedly connected to support plates 8. The lower end of the support plate 8 is movably connected to the surface of the rotating shaft 7 via a bearing. A collection box 2 is placed at the middle of the top of the outer surface of the support platform 1. Handles are fixedly connected to both sides of the collection box 2. The first bevel gear 9 meshes with the second bevel gear 10, and the circular gear 12 meshes with the toothed plate 17.
[0027] In this technical solution, the spiral blade 15 is driven to rotate during the rotation of the stirring rod 14. Under the action of the rotating spiral blade 15, the nutrients at the bottom of the mixing box 5 can be effectively stirred and turned, avoiding dead corners in the nutrient stirring process and effectively improving the nutrient mixing effect. The guide slide rod 19 and guide slider 18 are used to guide the toothed plate 17 and prevent the toothed plate 17 from tilting or shifting during movement. The fixed plate 16 and support plate 8 are used to support the adjusting screw 4 and the rotating shaft 7 respectively, preventing the adjusting screw 4 and the rotating shaft 7 from tilting due to force. The collection box 2 can collect the nutrients discharged inside the mixing box 5 for easy access by personnel during the matsutake cultivation process.
[0028] The working principle of this utility model is as follows: By setting up the mixing box 5, the nutrients to be mixed can be placed in the matsutake cultivation. When the drive motor is started by the external controller 11, the stirring rod 14 can be rotated. Under the action of the rotation of the stirring rod 14, the blades on the surface can quickly stir and turn the nutrients inside the mixing box 5, so that the nutrients can be fully mixed. After the matsutake nutrient mixing is completed, the dual-shaft motor 6 is started by the external controller, which drives the rotating shaft 7 and the first bevel gear 9 to rotate. The rotation of the first bevel gear 9 can drive the second bevel gear 10 and the adjusting screw 4 to rotate along the bearing on the support platform 1. The rotation of the adjusting screw 4 drives the toothed plate 17 to move upward. When the toothed plate 17 moves, it can drive the circular gear 12, the rotating rod 13 and the mixing box 5 to rotate until the opening of the mixing box 5 can tilt downward during the rotation, and the matsutake nutrients inside after being mixed are poured out to the outside.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.
Claims
1. A nutrient mixing device for matsutake cultivation, comprising a mixing tank (5), characterized in that: A drive motor (11) is fixedly installed at the lower right end of the outer surface of the mixing tank (5). A stirring rod (14) is fixedly installed at the output end of the drive motor (11). Rotating rods (13) are fixedly connected to the upper ends of both sides of the outer surface of the mixing tank (5). A circular gear (12) is fixedly installed on the side of the two rotating rods (13) that are far apart from each other. A support frame (3) is movably connected to the middle end of the rotating rod (13) through a bearing. A support platform is fixedly connected between the bottoms of the two support frames (3). 1) A dual-axis motor (6) is fixedly installed at the middle of the top of the inner cavity of the support platform (1). A rotating shaft (7) is fixedly installed at the output end of the dual-axis motor (6). A first bevel gear (9) is fixedly installed on the side of the two rotating shafts (7) that are far apart from each other. An adjusting screw (4) is movably connected to both ends of the top of the support platform (1) through bearings. A second bevel gear (10) is fixedly installed at the bottom of the adjusting screw (4). A toothed plate (17) is threadedly connected to the upper end of the adjusting screw (4).
2. The culture medium stirring device for Tricholoma matsutake cultivation according to claim 1, characterized in that: The left side of the stirring rod (14) is movably connected to the lower left side of the inner cavity of the mixing tank (5) via a bearing. Both ends of the stirring rod (14) are fixedly connected with spiral blades (15), and the surface of the spiral blades (15) is movably connected to the bottom of the inner cavity of the mixing tank (5).
3. The culture medium stirring device for Tricholoma matsutake cultivation according to claim 1, characterized in that: Guide sliders (18) are fixedly connected to both ends of the back of the toothed plate (17). Guide rods (19) are slidably connected to the surface of the guide sliders (18). The surface of the guide rods (19) is fixedly connected to the upper end of the support frame (3).
4. The culture medium stirring device for Tricholoma matsutake cultivation according to claim 1, characterized in that: The top of the adjusting screw (4) is movably connected to a fixing plate (16) via a bearing, and the surface of the fixing plate (16) is fixedly connected to the upper end of the support frame (3).
5. The culture medium stirring device for Tricholoma matsutake cultivation according to claim 1, characterized in that: Both ends of the top of the inner cavity of the support platform (1) are fixedly connected to support plates (8), and the lower end of the support plate (8) is movably connected to the surface of the rotating shaft (7) through a bearing.
6. The culture medium stirring device for Tricholoma matsutake cultivation according to claim 1, characterized in that: A collection box (2) is placed at the middle of the top of the outer surface of the support platform (1), and handles are fixedly connected to both sides of the collection box (2).
7. The nutrient mixing device for matsutake cultivation according to claim 1, characterized in that: The first bevel gear (9) meshes with the second bevel gear (10), and the circular gear (12) meshes with the toothed plate (17).