Multi-layer oyster mushroom culture grid frame
By setting up an adjustment partition on the vertical partition of the oyster mushroom culture grid frame, flexible adjustment of the grid unit width is solved, and local hypoxia after the growth of oyster mushrooms in the prior art is solved, and it is adapted to different specifications of bacteria packs, which improves the yield and quality of mushrooms and reduces production costs.
Patent Information
- Application Number
- CN202420631237.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing grid frames used for oyster mushroom cultivation have defects in fixed sizes, which leads to the smallest space of oyster mushrooms in the adjacent grid, which makes it easy to have local hypoxia, affecting the yield and quality of mushroom production. At the same time, different specifications of bacterial packs require custom grid frames of different sizes, which increases production cost and site occupation.
A multi-layer oyster mushroom culture grid frame is designed. By setting up an adjustment grid on the vertical grid, the adjustment grid can move horizontally along the horizontal grid, achieving flexible adjustment of the width of the grid unit, avoiding local hypoxia, and adapting to bacterial bags of different specifications.
By adjusting the width of the grid unit, local hypoxia is avoided during mushroom production, and the yield and quality of mushroom production are improved. At the same time, it is adapted to different specifications of bacteria packages, and there is no need to customize multiple grid racks, which reduces production costs and site occupation.
Smart Images
Figure CN222564598U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of edible fungus cultivation, and in particular relates to a multi-layer oyster mushroom cultivation grid frame. Background Art
[0002] Oyster mushroom is a common edible fungus. It is very suitable for substitute material cultivation. It can be cultivated in bags, columns, beds and sunny beds. Among them, bag cultivation and column cultivation are the best, with the advantages of high yield, good quality and high efficiency.
[0003] Among them, bag cultivation is the most common one in the existing technology. Bag-planted oyster mushrooms are beneficial to controlling the harm of miscellaneous bacteria and pests, and have a high success rate. During the specific operation, the culture medium is weighed according to the formula and mixed evenly, and the prepared culture medium is put into the culture bag. In order to make full use of the site space and reduce the floor area, grid racks are usually used to separate and stack the mushroom bags. At the same time, since oyster mushrooms are aerobic fungi, the grid rack structure is also conducive to the ventilation of the mushroom bags to meet the growth needs of oyster mushrooms.
[0004] The existing grid frame used for the cultivation of oyster mushrooms is welded with a fixed iron mesh structure, and the size of the space between adjacent grids is a fixed structure. As the oyster mushrooms grow and produce mushrooms, the space between the oyster mushrooms in adjacent grids will become smaller and smaller, which is prone to local hypoxia, affecting the fruiting rate and quality of the mushrooms. It is not suitable for factory-based batch production with high efficiency and high quality. At the same time, the existing grid frame is customized, and in specific use, there are mushroom bags of different sizes. For example, common oyster mushroom bags have different specifications such as widths of 20 cm, 22 cm, and 25 cm. Different specifications require customized grid frames of different sizes again, which not only has high production costs, but also occupies site area, resulting in waste of production materials.
[0005] Therefore, in order to solve the above problems, it is necessary to develop a multi-layer oyster mushroom cultivation grid frame. Utility Model Content
[0006] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a multi-layer oyster mushroom cultivation grid frame, which can flexibly adjust the width of a single grid of the grid frame to avoid local hypoxia as the mushrooms grow, maximize the use of the site, and improve the mushroom production rate and quality.
[0007] The purpose of the utility model is achieved as follows: a multi-layer grid frame for cultivating oyster mushrooms, comprising an outer frame, wherein a plurality of horizontal transverse partitions and vertical vertical partitions are arranged inside the outer frame, wherein the transverse partitions and the vertical partitions together form a plurality of grid units, wherein the vertical partitions comprise two parallel adjustable partitions, wherein openings are arranged on the two adjustable partitions corresponding to the transverse partitions, wherein the two adjustable partitions are sleeved on the transverse partitions through the openings and move back and forth horizontally along the transverse partitions to adjust the width of the grid units, wherein the top and bottom ends of the adjustable partitions are respectively extended upward and downward and provided with connecting members. A connecting plate, the connecting plate extends out of the outer frame through openings at the top and bottom ends of the outer frame and is connected to a driving screw, the driving screw is respectively provided with a forward thread segment and a reverse thread segment, the two connecting plates are respectively connected to the forward thread segment and the reverse thread segment of the driving screw through threaded through holes, the two ends of the driving screw are respectively arranged on the outer frame through rotating brackets, one end of the driving screw is connected to a driving motor, the driving motor drives the driving screw to rotate, and during the rotation process, the driving screw pushes the two connecting plates and the adjusting screen to move horizontally back and forth in opposite directions through threads.
[0008] Furthermore, the outer frame includes a horizontal bottom frame and a top frame, and two vertical side frames. The bottom frame, the top frame and the side frames all adopt a square frame structure and are fixedly connected together by welding.
[0009] Furthermore, anti-slip feet are provided at the bottom end of the outer frame.
[0010] Furthermore, the openings on the adjusting partition net are arranged in one-to-one correspondence with the transverse partition nets.
[0011] Furthermore, the rotating bracket is fixedly arranged on the outer frame, both ends of the driving screw are rotatably connected to the rotating bracket through rotating bearings, and one end of the driving screw passes through the rotating bracket through the rotating bearing and is connected to the output shaft of the driving motor.
[0012] Furthermore, the driving motor is a forward and reverse motor.
[0013] Furthermore, at least one supporting spring is horizontally arranged between the two adjusting screens, and two ends of the supporting spring are respectively fixedly connected to the two adjusting screens.
[0014] Furthermore, the driving screw is provided with a plurality of groups of forward thread segments and reverse thread segments, and the number of the groups of forward thread segments and reverse thread segments is adapted to the number of the vertical partitions.
[0015] Furthermore, a limit plate is provided on the driving screw at the junction of adjacent forward thread segments and reverse thread segments.
[0016] The beneficial effects of the utility model are as follows: in the utility model, the vertical partition nets are arranged as two mutually parallel adjustable partition nets which are sleeved on the horizontal partition nets and can move horizontally back and forth along the horizontal partition nets. The back and forth movement of the two adjustable partition nets can realize the adjustment of the width of the partition unit, thereby avoiding the local hypoxia of the mushroom bags on two adjacent grid units during mushroom production, and effectively improving the mushroom production rate and the quality; at the same time, it can adapt to mushroom bags of different sizes, and there is no need to customize multiple grid frames, which is more suitable for factory-based batch production; the adjustable partition nets are driven to move back and forth by the driving motor and the driving screw, and the adjustment is more convenient and labor-saving; in general, the utility model has the advantages of easy adjustment, flexible and convenient use, improved mushroom production rate and quality, and suitable for factory-based production. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a main structural schematic diagram of the utility model.
[0018] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure of part A.
[0019] Figure 3 yes Figure 1 The enlarged structural diagram of part B is shown in the figure.
[0020] In the figure: 1, outer frame 2, horizontal partition 3, vertical partition 4, grid unit 5, connecting plate 6, driving screw 7, rotating bracket 8, driving motor 9, anti-slip feet 10, supporting spring;
[0021] 1a, bottom border 1b, top border 1c, side border;
[0022] 3a. Adjust the screen;
[0023] 6a, forward thread segment 6b, reverse thread segment 6c, and limiting plate. DETAILED DESCRIPTION
[0024] The technical solution of the utility model is further specifically described below in conjunction with the accompanying drawings.
[0025] like Figure 1 , Figure 2 , Figure 3 As shown, a multi-layer grid frame for cultivating oyster mushrooms includes an outer frame 1, wherein the outer frame 1 includes a horizontal bottom frame 1a and a top frame 1b, and two vertical side frames 1c, wherein the bottom frame 1a, the top frame 1b and the side frames 1c all adopt a square frame structure and are fixedly connected together by welding; a plurality of horizontal transverse partition nets 2 and vertical partition nets 3 are arranged inside the outer frame 1, and the transverse partition nets 2 and the vertical partition nets 3 together form a plurality of grid units 4; and an anti-slip foot 9 is also arranged at the bottom end of the outer frame 1.
[0026] The vertical partition net 3 includes two parallel adjustable partition nets 3a, and the two adjustable partition nets 3a are provided with openings corresponding to the transverse partition net 2. The two adjustable partition nets 3a are sleeved on the transverse partition net 2 through the openings and move back and forth horizontally along the transverse partition net 2 to adjust the width of the grid unit 4. The back and forth movement of the adjustable partition net 3a can be specifically Figure 2 or Figure 3 Taking the direction indicated by the middle arrow as an example, specifically, the openings on the adjusting partition nets 3a are arranged one-to-one with the transverse partition nets 2; preferably, at least one supporting spring 10 is horizontally arranged between the two adjusting partition nets 3a, and the two ends of the supporting spring 10 are respectively fixedly connected to the two adjusting partition nets 3a.
[0027] The top and bottom ends of the adjusting screen 3a are respectively extended upward and downward to be provided with connecting plates 5, the connecting plates 5 extend out of the outer frame 1 through the openings at the top and bottom ends of the outer frame 1 and are connected to the driving screw 6. Specifically, the driving screw 6 is horizontally arranged at the top and bottom ends of the outer frame 1, and its horizontal arrangement direction is parallel to the back and forth movement direction of the adjusting screen 3a. The driving screw 6 is respectively provided with a forward thread segment 6a and a reverse thread segment 6b. The two connecting plates 5 are respectively connected to the forward thread segment 6a and the reverse thread segment 6b of the driving screw 6 through threaded through holes. Segment 6b is connected, specifically, a plurality of groups of forward thread segments 6a and reverse thread segments 6b are arranged on the driving screw 6, and the number of the forward thread segments 6a and reverse thread segments 6b groups is adapted to the number of vertical partitions 3, that is, two adjustment partitions 3a of a vertical partition 3 are connected with their corresponding groups of forward thread segments 6a and reverse thread segments 6b; preferably, a limiting plate 6c is arranged at the junction of adjacent forward thread segments 6a and reverse thread segments 6b on the driving screw 6, which is used to limit the movement of the connecting plate 5, and is more stable and reliable to use.
[0028] Among them, the two ends of the driving screw 6 are respectively arranged on the outer frame 1 through a rotating bracket 7, and the rotating bracket 7 is fixedly arranged on the outer frame 1. The two ends of the driving screw 6 can be rotatably connected to the rotating bracket 7 through a rotating bearing. One end of the driving screw 6 is connected to a driving motor 8, and one end of the driving screw 6 passes through the rotating bracket 7 through a rotating bearing and is connected to the output shaft of the driving motor 8. The driving motor 8 drives the driving screw 6 to rotate. During the rotation process, the driving screw 6 pushes the two connecting plates 5 and the adjusting partition 3a to move horizontally in opposite directions through threads. Specifically, the driving motor 8 adopts a forward and reverse motor.
[0029] Among them, the outer frame 1 is also provided with a control device and a driving power supply. The control device and the driving power supply are electrically connected to the driving motor 8 through a power cord or the like, so as to control the start and close and operation of the driving motor 8. It should be noted that the control device, the driving power supply, the driving motor 8 and their specific circuit connection structure all belong to the prior art and are common knowledge to those skilled in the art. No other special requirements are made in this application. It is only necessary that they can realize the functions described in this application, so no specific limitation is made here.
[0030] When the utility model is implemented, the mushroom bag is placed in the grid unit 4 formed by the horizontal partition net 2 and the vertical partition net 3. When the width of the grid unit 4 needs to be adjusted, the driving motor 8 is started, and the driving motor 8 drives the driving screw 6 to rotate forward or reversely. During the rotation process, the driving screw 6 pushes the connecting plate 5 and the adjusting partition net 3a connected to the connecting plate 5 to move away from or towards both sides through the threads on the forward thread segment 6a and the reverse thread segment 6b. It should be noted that Figure 1 Taking the direction shown in as an example, when the two adjustment nets 3a of a vertical net 3 are separated and move away from each other to the left and right sides, the width of the grid unit 4 becomes smaller, and when they move closer, the width of the grid unit 4 becomes larger. In this process, the support spring 10 is stretched or compressed, so that the width of the grid unit 4 can be adjusted. It is flexible and convenient to use, and the operation is convenient and labor-saving.
[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A multi-layer grid frame for cultivating oyster mushrooms, characterized in that: The invention comprises an outer frame (1), wherein a plurality of horizontal transverse partition nets (2) and vertical vertical partition nets (3) are arranged inside the outer frame (1), wherein the transverse partition nets (2) and the vertical partition nets (3) together form a plurality of grid units (4), wherein the vertical partition nets (3) comprise two parallel adjustable partition nets (3a), wherein openings are arranged on the two adjustable partition nets (3a) at positions corresponding to the transverse partition nets (2), wherein the two adjustable partition nets (3a) are sleeved on the transverse partition nets (2) through the openings and move back and forth horizontally along the transverse partition nets (2) to adjust the width of the grid unit (4), and wherein the top and bottom ends of the adjustable partition nets (3a) are respectively extended upward and downward and are provided with connecting plates (5), wherein the connecting plates (5) are connected to the top of the outer frame (1) and are connected to the top of the adjustable partition net (3a). The openings at the top and bottom of the drive screw (6) extend out of the outer frame (1) and are connected to a drive screw (6). The drive screw (6) is provided with a forward threaded section (6a) and a reverse threaded section (6b). The two connecting plates (5) are connected to the forward threaded section (6a) and the reverse threaded section (6b) of the drive screw (6) through threaded through holes. The two ends of the drive screw (6) are respectively arranged on the outer frame (1) through rotating brackets (7). One end of the drive screw (6) is connected to a drive motor (8). The drive motor (8) drives the drive screw (6) to rotate. During the rotation process, the drive screw (6) pushes the two connecting plates (5) and the adjustment screen (3a) to move back and forth horizontally in opposite directions through the thread.
2. A multi-layer grid frame for cultivating oyster mushrooms according to claim 1, characterized in that: The outer frame (1) comprises a horizontal bottom frame (1a) and a top frame (1b), and two vertical side frames (1c); the bottom frame (1a), the top frame (1b) and the side frames (1c) all adopt a square frame structure and are fixedly connected together by welding.
3. A multi-layer grid frame for cultivating oyster mushrooms according to claim 1, characterized in that: The bottom end of the outer frame (1) is also provided with an anti-slip support foot (9).
4. A multi-layer oyster mushroom cultivation grid frame according to claim 1, characterized in that: The openings on the adjustment partition net (3a) are arranged in one-to-one correspondence with the transverse partition net (2).
5. The multi-layer grid frame for cultivating oyster mushrooms according to claim 1, characterized in that: The rotating bracket (7) is fixedly arranged on the outer frame (1), and both ends of the driving screw rod (6) are rotatably connected to the rotating bracket (7) via rotating bearings, and one end of the driving screw rod (6) passes through the rotating bracket (7) via the rotating bearing and is connected to the output shaft of the driving motor (8).
6. The multi-layer oyster mushroom cultivation grid frame according to claim 1, characterized in that: The driving motor (8) is a forward and reverse motor.
7. The multi-layer grid frame for cultivating oyster mushrooms according to claim 1, characterized in that: At least one supporting spring (10) is also horizontally arranged between the two adjusting screens (3a), and both ends of the supporting spring (10) are respectively fixedly connected to the two adjusting screens (3a).
8. The multi-layer oyster mushroom cultivation grid frame according to claim 1, characterized in that: The driving screw rod (6) is provided with a plurality of groups of forward thread segments (6a) and reverse thread segments (6b), and the number of the groups of forward thread segments (6a) and reverse thread segments (6b) is configured to match the number of vertical partition nets (3).
9. The multi-layer oyster mushroom cultivation grid frame according to claim 1, characterized in that: A limit plate (6c) is provided on the driving screw rod (6) at the junction of adjacent forward thread segments (6a) and reverse thread segments (6b).