Edible mushroom cultivation shed culture medium processing equipment

Abstract

The application discloses a kind of edible mushroom cultivation shelter for cultivating material processing equipment, it is related to fertilizer processing equipment technical field, including the mixing frame of loadable preparation raw material, the upper opening of the mixing frame is provided with inlet, the inside of the inlet and lower side is provided with the inclined distribution of screening net frame, the upper of the screening net frame is provided with thrust structure.The application can drive raw materials to be evenly discharged at different positions on the surface of the screening net frame, and uniformly combined with raw materials that are already in a mixed state. It can also crush raw materials in a hardened state, improving the rate of uniform mixing of raw materials. Accelerate the speed of raw materials falling, reduce the residue phenomenon during the discharging process of raw materials. Reduce the contact dead angle of different types of raw materials and raw materials and water during the mixing process, improve the uniformity of raw materials and water mixing. Raw materials can be quickly stirred and moved, expand the gap between mixed raw materials, and accelerate the mixing rate of raw materials and water.

Description

Technical Field

[0001] This invention relates to the field of fertilizer processing equipment technology, and in particular to a culture medium processing device for edible fungi cultivation cabins. Background Technology

[0002] More than 120,000 species of fungi have been described worldwide, of which more than 6,000 can form large fruiting bodies or sclerotia, more than 2,000 are edible, and only 40-50 can be cultivated on a large scale. Edible fungi belong to the phylum Mycota, with the vast majority belonging to the subphylum Basidiomycota (such as oyster mushrooms and shiitake mushrooms), and a few belonging to the subphylum Ascomycota (such as morels). During the cultivation of edible fungi, they obtain carbon sources, nitrogen sources, mineral elements, and vitamins from the culture medium. The culture medium is the material basis for the growth and development of edible fungi; it is the "soil" for fungal growth.

[0003] Existing substrate processing equipment used in edible mushroom cultivation cabins requires mixing a certain proportion of rice bran or wheat bran, corn cobs, and gypsum evenly, then adding water and mixing thoroughly. The pH is then adjusted to around 6, with the moisture content ideally such that water droplets seep out when squeezed by hand but do not form a continuous flow. During this process, raw materials need to be added gradually. Because the raw materials fall into a relatively fixed position within the mixing equipment, different types of materials are prone to stratification and aggregation, resulting in insufficient homogenization and affecting uniformity. Furthermore, when adding water during the mixing process, solid raw materials can hinder the flow of water within the equipment, preventing sufficient contact between the raw materials and the water, thus affecting the uniformity of the substrate wetting process. Summary of the Invention

[0004] To address the aforementioned issues, this application provides a substrate processing device for edible mushroom cultivation container.

[0005] To achieve the above objectives, this application provides the following technical solution: a culture medium processing device for edible fungi cultivation container, comprising a mixing rack capable of supporting the raw materials for preparation, an inlet provided at the opening above the mixing rack, an inclined sieve frame provided inside and below the inlet, a thrust structure provided above the sieve frame, the thrust structure being able to distribute the culture medium preparation raw materials placed on the surface of the sieve frame, and the thrust structure being able to squeeze the sieve frame to swing back and forth above the opening of the mixing rack.

[0006] A frame is fixedly connected to the outer surface of the feed inlet. A support frame is installed at the bottom of the frame to accommodate the reciprocating sliding of the mixing rack. Guide frames are installed on both sides of the support frame, and a drive structure for controlling the reciprocating sliding of the mixing rack is installed on the surface of each guide frame.

[0007] The mixing rack is also equipped with a mixing structure for uniformly mixing different types of culture medium preparation raw materials to form a culture medium suitable for the growth of cultured bacteria.

[0008] Furthermore, the thrust structure includes a pair of movable shafts placed above the screening frame. The outer surfaces of the pair of movable shafts are each equipped with a rotatable uniform roller assembly. The uniform roller assembly is distributed in an alternating structure. Channels for accommodating the movable shafts are opened on both sides of the feed inlet. In a natural state, the pair of movable shafts and the uniform roller assembly are close to the lower end of the screening frame.

[0009] Furthermore, the thrust structure also includes a pair of linkage arms, which are respectively installed at both ends of a pair of moving shafts, and each of the ends of the pair of linkage arms is equipped with a cylinder. The cylinder is installed on the surface of the frame. When the linkage arm slides, the moving shaft moves synchronously, and the uniform roller group slides toward the upper end of the screening frame.

[0010] Furthermore, each end of the upper part of the screening frame is threaded with an alignment post, and the bottom of each alignment post is fixedly connected with a pressure spring. The bottom of the pressure spring is installed on the inner surface flange of the mixing frame through a washer. When the two sets of uniform rollers slide towards the upper end of the screening frame, the uniform rollers press against the upper part of the frame, and the alignment post compresses the pressure spring until the uniform rollers slide away from the upper part of the frame and then reset.

[0011] Furthermore, the drive structure includes a linkage swing arm mounted on the surface of the guide frame via a rotating shaft. The surface of the linkage swing arm is hollow, and an eccentric shaft is installed through the surface of the linkage swing arm and below it. A drive motor adapted to the eccentric shaft is installed on the inner side of the guide frame.

[0012] A movable rod is installed through the surface of the linkage swing arm. A channel is opened on the surface of the guide frame to accommodate the movable rod to pass through and slide. A gear moving disk is installed at the end of the movable rod. A guide rack is installed on the surface of the guide frame and meshes with the guide rack below the gear moving disk. A driven rack is meshed above the gear moving disk and can move synchronously with it. A docking arm is installed on the surface of the driven rack. The docking arm is installed on both sides of the mixing frame.

[0013] Furthermore, a pair of first guide roller sets are installed on the lower surface of the frame, and a pair of second guide roller sets are installed on the surface of the support frame. The first guide roller sets and the second guide roller sets form a sandwich channel for the docking arm to slide back and forth, and the first guide roller sets and the second guide roller sets respectively abut against the upper and lower surfaces of the docking arm.

[0014] Furthermore, the mixing structure includes three linkage shafts that penetrate the inner cavity of the mixing rack. The ends of the three linkage shafts are distributed in an equilateral triangle pattern, and multiple stirring rods distributed in a ring structure are installed on the inner surface of each of the three linkage shafts. Multiple horizontally distributed separating rods are fixed on the surface of each stirring rod, and the separating rods face the linkage shafts on the inner side of the stirring rods.

[0015] Furthermore, the mixing structure also includes three sets of linkage gears installed at the end of the linkage shaft. The two sets of linkage gears located below are meshed with the linkage gears located above. A driven wheel is also installed at the end of the linkage gear located above. The driven wheel is connected to a driving wheel located on one side of it via a synchronous belt. A second drive motor adapted to the driving wheel is installed on the surface of the mixing rack via a carrier plate.

[0016] In summary, the technical effects and advantages of this invention are as follows:

[0017] 1. This invention, through the provision of a thrust structure, can drive raw materials to be evenly fed at different positions on the surface of the screening frame, uniformly combining with the raw materials already in a mixed state. It can also crush raw materials in a compacted state, increasing the contact area between the raw materials and the external environment, and improving the rate of uniform mixing. Furthermore, it can compress the screening frame to slide and reset, generating a vibrational force that accelerates the falling speed of raw materials on its surface, reducing residue during the feeding process.

[0018] 2. This invention utilizes a drive structure and controls the reciprocating sliding of the mixing rack to rapidly and laterally tumble the raw materials inside. Combined with the operation of the mixing structure, this provides uniform guidance for the raw materials and water, reducing obstruction of water flow by the raw materials and minimizing dead zones in the contact between different types of raw materials and between raw materials and water during the mixing process. This drives the water to flow quickly and evenly into different positions within the mixing rack, improving the uniformity of the mixing between raw materials and water.

[0019] 3. This invention utilizes a mixing structure to rapidly agitate the raw materials within the mixing rack's inner cavity, promoting rapid mixing. Furthermore, it can move the raw materials, expanding the gaps between them after mixing, increasing the contact area with the water, and accelerating the mixing rate of the raw materials and water. This ensures the raw materials are uniformly wetted. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application 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 some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the feed inlet, screening frame, and thrust structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the disassembled structure of the feed inlet and screening frame of the present invention.

[0024] Figure 4 This is a schematic diagram of the feed inlet and screening frame after disassembly, taken from a second perspective.

[0025] Figure 5 This is a schematic diagram of the connection structure between the guide frame and the drive structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the thrust structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the mixing rack of the present invention after partial cross-section;

[0028] Figure 8 For the present invention Figure 7 Enlarged structural diagram of section A.

[0029] In the diagram: 1. Mixing rack; 2. Feed inlet; 3. Screening mesh frame; 4. Moving shaft; 5. Uniform roller assembly; 6. Linkage arm; 7. Cylinder; 8. Frame; 9. Alignment column; 10. Pressure spring; 11. Support frame; 12. Guide frame; 13. Linkage swing arm; 14. Moving rod; 15. Gear moving disc; 16. Guide rack frame; 17. Driven rack frame; 18. Connecting arm; 19. Eccentric shaft; 20. Drive motor one; 21. First guide roller assembly; 22. Second guide roller assembly; 23. Linkage shaft; 24. Stirring rod; 25. Separating rod; 26. Linkage gear; 27. Driven rotor; 28. Driving rotor; 29. ​​Synchronous belt; 30. Drive motor two. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0031] Example 1: Reference Figure 1 , Figure 2 and Figure 3The illustrated edible mushroom cultivation container's substrate processing equipment includes a mixing rack 1 capable of supporting the raw materials. An inlet 2 is located at the top opening of the mixing rack 1. An inclined sieve frame 3 is positioned inside and below the inlet 2. A thrust structure is located above the sieve frame 3. During the gradual addition of raw materials into the mixing rack 1, the thrust structure distributes the substrate materials placed on the surface of the sieve frame 3, moving the materials to different positions on the surface of the sieve frame 3 for even falling. Furthermore, the thrust structure can compress the sieve frame 3, causing it to oscillate reciprocally above the opening of the mixing rack 1, generating a vibrational force on the raw materials on the surface of the sieve frame 3, accelerating the falling of the materials and reducing material residue.

[0032] A frame 8 is fixedly connected to the outer surface of the feed inlet 2. A support frame 11 is installed at the bottom of the frame 8 to accommodate the reciprocating sliding of the mixing rack 1. Guide frames 12 are installed on both sides of the support frame 11. A drive structure that can control the reciprocating sliding of the mixing rack 1 is installed on the surface of the guide frames 12. During the reciprocating sliding process, the mixing rack 1 can flip the raw materials and reduce the contact dead angles in the raw material mixing process.

[0033] The mixing rack 1 is also equipped with a mixing structure, which is used to mix different kinds of raw materials for culture medium preparation evenly to form a culture medium suitable for the growth of culture bacteria. The processed culture medium can be discharged through the discharge port below the mixing rack 1. The discharge port is equipped with an openable baffle to switch the open and closed state of the discharge port.

[0034] like Figure 2 , Figure 6 As shown, the thrust structure includes a pair of movable shafts 4 positioned above the screening frame 3. Rotatable uniform roller sets 5 are mounted on the outer surfaces of both movable shafts 4. The uniform roller sets 5 are arranged in a staggered pattern. Channels for the movable shafts 4 to pass through are provided on both sides of the feed inlet 2. In its natural state, the pair of movable shafts 4 and the uniform roller sets 5 are close to the lower end of the screening frame 3. The uniform roller sets 5 slide towards the upper end of the screening frame 3. The uniform roller sets 5 can distribute the raw material to different positions on the surface of the screening frame 3, driving the raw material to be evenly fed onto different positions on the surface of the screening frame 3.

[0035] like Figure 2 , Figure 6As shown, the thrust structure also includes a pair of linkage arms 6, which are respectively installed at both ends of a pair of moving shafts 4. Each end of the linkage arms 6 is equipped with a cylinder 7, which is mounted on the surface of the frame 8. As different types of materials fall sequentially through the feed inlet 2 onto the surface of the screening frame 3, the cylinder 7 controls the sliding of the linkage arms 6, thereby driving the pair of moving shafts 4 to move synchronously. This achieves the purpose of uniformly discharging the raw materials at different positions on the surface of the screening frame 3, ensuring uniform mixing with the already mixed materials. Simultaneously, the uniform roller assembly 5 can also crush and break up the raw materials in a compacted state, increasing the contact area between the raw materials and the external environment, and improving the rate of uniform mixing.

[0036] like Figure 2 , Figure 8 As shown, the lower ends of both sides of the upper position of the screening frame 3 are threaded with alignment posts 9, and the bottom of the alignment posts 9 is fixedly connected with pressure springs 10. The bottom of the pressure springs 10 is installed on the inner surface flange of the mixing frame 1 through a gasket. When the two sets of uniform rollers 5 slide toward the upper end of the screening frame 3, the uniform rollers 5 squeeze the upper part of the frame of the screening frame 3, and the alignment posts 9 squeeze the pressure springs 10 to contract until the uniform rollers 5 slide away from the upper part of the frame of the screening frame 3 and then reset.

[0037] As the uniform roller group 5 slides continuously above the screening frame 3, the pressure spring 10 continuously contracts and resets, which can squeeze the screening frame 3 to slide and reset, generating a vibration force, accelerating the speed at which the raw material falls on its surface, and reducing the residue phenomenon in the raw material feeding process.

[0038] Example 2: Figure 4 . Figure 5 As shown, the drive structure includes a linkage swing arm 13 mounted on the surface of the guide frame 12 via a rotating shaft. The surface of the linkage swing arm 13 is hollow, and an eccentric shaft 19 is mounted through the surface of the linkage swing arm 13 and below. A drive motor 20 adapted to the eccentric shaft 19 is mounted on the inner side of the guide frame 12.

[0039] A movable rod 14 is mounted through the surface of the linkage arm 13. A channel is opened on the surface of the guide frame 12 to accommodate the movable rod 14 through and sliding. A gear movable disk 15 is mounted at the end of the movable rod 14. A guide rack frame 16 meshes with the gear movable disk 15 on the surface of the guide frame 12. When the drive motor 1-20 is running, the eccentric shaft 19 rotates inside the linkage arm 13, squeezing the linkage arm 13 to swing around the axis of rotation. The movable rod 14 slides linearly inside the channel, thereby causing the gear movable disk 15 to slide back and forth along the direction of the guide rack frame 16. A driven rack frame 17 that can move synchronously with the gear movable disk 15 is meshed above the gear movable disk 15. A docking arm 18 is mounted on the surface of the driven rack frame 17. The docking arms 18 are mounted on both sides of the mixing rack 1. When the driven rack frame 17 slides back and forth with the reciprocating movement of the gear movable disk 15, the docking arms 18 drive the mixing rack 1 to slide back and forth inside the support frame 11.

[0040] As the mixing rack 1 slides back and forth, it can quickly laterally flip the raw materials inside. Combined with the operation of the mixing structure, it reduces dead angles in the contact between the raw materials and the mixing process, promoting rapid and uniform mixing. At the same time, it has a rapid guiding effect on the water added into the mixing rack 1, driving the water to flow quickly and evenly into different positions inside the mixing rack 1, reducing dead angles in the contact between the raw materials and the water, and improving the uniformity of the mixing between the raw materials and the water.

[0041] like Figure 5 , Figure 6 As shown, a pair of first guide roller sets 21 are installed on the lower surface of the frame 8, and a pair of second guide roller sets 22 are installed on the surface of the support frame 11. The first guide roller sets 21 and the second guide roller sets 22 form a mezzanine channel for the reciprocating sliding of the docking arm 18, and the first guide roller sets 21 and the second guide roller sets 22 respectively abut against the upper and lower surfaces of the docking arm 18. When the docking arm 18 drives the mixing rack 1 and the raw materials inside it to reciprocate, the first guide roller sets 21 and the second guide roller sets 22 can improve the smoothness of the sliding process of the docking arm 18 and reduce the jamming phenomenon during the sliding process.

[0042] Example 3: As Figure 7As shown, the mixing structure includes three linkage shafts 23 penetrating the inner cavity of the mixing rack 1. The ends of the three linkage shafts 23 are distributed in an equilateral triangle pattern, and multiple stirring rods 24 arranged in a ring structure are installed on the inner surface of each of the three linkage shafts 23. Multiple laterally distributed separating rods 25 are fixed on the surface of each stirring rod 24, with the separating rods 25 facing the linkage shafts 23 inside the stirring rods 24. During the rotation of the linkage shafts 23, the stirring rods 24 located on the surfaces of the three linkage shafts 23 can rotate synchronously, stirring the raw materials in the inner cavity of the mixing rack 1 and promoting rapid mixing of the raw materials. The separating rods 25 can move the raw materials, creating gaps in the mixed raw materials, increasing the contact area with the liquid, accelerating the mixing rate of the raw materials and the liquid, and ensuring the moisture content of the culture medium after processing.

[0043] like Figure 4 , Figure 7 As shown, the mixing structure also includes three sets of linkage gears 26 installed at the end of the linkage shaft 23. The two sets of linkage gears 26 located below are meshed with the linkage gears 26 located above. The end of the linkage gears 26 located above is also equipped with a driven wheel 27. The driven wheel 27 is connected to a driving wheel 28 located on one side of it via a synchronous belt 29. The surface of the mixing rack 1 is equipped with a drive motor 30 that is compatible with the driving wheel 28 via a carrier plate.

[0044] When the drive motor 20 is running, the driving wheel 28, connected by the synchronous belt 29, can drive the driven wheel 27 to rotate on the outside of the mixing rack 1. Furthermore, the uppermost linkage shaft 23 rotates, driving the linkage gear 26 installed at its end to rotate. The other two sets of linkage gears 26 meshing below the linkage gear 26 rotate synchronously, so as to drive the three linkage shafts 23 inside the mixing rack 1 to rotate. The stirring rod 24 and the separating rod 25 rotate rapidly to mix the raw materials.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A substrate processing device for edible fungi cultivation container, comprising a mixing rack (1) capable of supporting the raw materials for preparation, characterized in that: The mixing rack (1) has an inlet (2) at the top opening. An inclined sieve frame (3) is provided on the inner side and lower side of the inlet (2). A thrust structure is provided above the sieve frame (3). The thrust structure can distribute the culture material preparation raw materials placed on the surface of the sieve frame (3). The thrust structure can squeeze the sieve frame (3) to swing back and forth above the opening of the mixing rack (1). The outer surface of the feed inlet (2) is fixedly connected to a frame (8). The bottom of the frame (8) is equipped with a support frame (11) that can accommodate the reciprocating sliding of the mixing rack (1). Guide frames (12) are installed on both sides of the support frame (11). The surface of the guide frame (12) is equipped with a drive structure that can control the reciprocating sliding of the mixing rack (1). The mixing rack (1) is also equipped with a mixing structure for mixing different types of culture medium raw materials evenly to form a culture medium suitable for the growth of culture bacteria; The thrust structure includes a pair of movable shafts (4) placed above the screening frame (3). The outer surfaces of the pair of movable shafts (4) are each equipped with a rotatable uniform roller group (5). The uniform roller group (5) is distributed in an alternating structure. The feed inlet (2) has channels on both sides to accommodate the passage of the movable shafts (4). In its natural state, the pair of movable shafts (4) and the uniform roller group (5) are close to the lower end of the screening frame (3). The thrust structure also includes a pair of linkage arms (6), which are respectively installed at both ends of a pair of moving shafts (4), and each of the ends of the pair of linkage arms (6) is equipped with a cylinder (7). The cylinder (7) is installed on the surface of the frame (8). When the linkage arm (6) slides, the moving shaft (4) moves synchronously, and the uniform roller group (5) slides toward the upper end of the screening frame (3). The screening frame (3) has alignment posts (9) threadedly connected to both ends of the upper position. The bottom of each alignment post (9) is fixedly connected to a pressure spring (10). The bottom of the pressure spring (10) is installed on the inner surface flange of the mixing frame (1) through a gasket. When the two sets of uniform rollers (5) slide toward the upper end of the screening frame (3), the uniform rollers (5) squeeze the upper part of the frame of the screening frame (3), and the alignment posts (9) squeeze the pressure springs (10) to contract until the uniform rollers (5) slide away from the upper part of the frame of the screening frame (3) and then reset. The drive structure includes a linkage swing arm (13) mounted on the surface of the guide frame (12) via a rotating shaft. The surface of the linkage swing arm (13) is hollow, and an eccentric shaft (19) is installed through the surface of the linkage swing arm (13) and below. A drive motor (20) adapted to the eccentric shaft (19) is installed on the inner side of the guide frame (12). A moving rod (14) is installed through the surface of the linkage swing arm (13). A channel is opened on the surface of the guide frame (12) to accommodate the moving rod (14) to pass through and slide. A gear moving disk (15) is installed at the end of the moving rod (14). A guide rack frame (16) meshes with the gear moving disk (15) on the surface of the guide frame (12). A driven rack frame (17) that can move synchronously with the gear moving disk (15) is meshed and connected above the gear moving disk (15). A docking arm (18) is installed on the surface of the driven rack frame (17). The docking arm (18) is installed on both sides of the mixing rack (1).

2. The substrate processing equipment for edible fungi cultivation container according to claim 1, characterized in that: A pair of first guide roller sets (21) are installed on the lower surface of the frame (8), and a pair of second guide roller sets (22) are installed on the surface of the support frame (11). The first guide roller sets (21) and the second guide roller sets (22) form a sandwich channel for the docking arm (18) to slide back and forth, and the first guide roller sets (21) and the second guide roller sets (22) abut against the upper and lower surfaces of the docking arm (18) respectively.

3. The substrate processing equipment for edible fungi cultivation container according to claim 1, characterized in that: The mixing structure includes three linkage shafts (23) that penetrate the inner cavity of the mixing rack (1). The ends of the three linkage shafts (23) are distributed in an equilateral triangle pattern. The inner surfaces of the three linkage shafts (23) are each equipped with a plurality of stirring rods (24) arranged in a ring structure. The surfaces of the stirring rods (24) are each fixed with a plurality of horizontally distributed separating rods (25). The separating rods (25) face the linkage shafts (23) inside the stirring rods (24).

4. The substrate processing equipment for edible fungi cultivation container according to claim 3, characterized in that: The mixing structure also includes three sets of linkage gears (26) installed at the end of the linkage shaft (23). The two sets of linkage gears (26) located below are meshed with the linkage gears (26) above. The end of the linkage gears (26) located above is also equipped with a driven wheel (27). The driven wheel (27) is connected to a driving wheel (28) located on one side of it via a synchronous belt (29). The surface of the mixing rack (1) is equipped with a drive motor (30) adapted to the driving wheel (28) via a carrier plate.

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