Combined mushroom stick culture net rack

Abstract

The utility model discloses a combined mushroom stick culture net rack, and belongs to the technical field of mushroom large-scale planting. Comprising four grid frames, two bottom beams, two top beams and eight L-shaped supporting plates. The left and right frame edges of the grid frame extend downwards relative to the lower frame edge to form supporting legs; the lower ends of the four supporting legs at the front end and the lower ends of the four supporting legs at the rear end are each provided with a bottom beam, the front portions and the rear portions of the top ends of the four grid frames are each provided with a top beam, and the top beams are located on the inner sides of the bottom beams on the corresponding sides. The left end and the right end of the top end of the grid frame are each provided with an L-shaped supporting plate. Horizontal arms of the L-shaped supporting plates are arranged in the left-right direction and fixed to the top end of the grid frame, and vertical arms of the L-shaped supporting plates are located on the upper sides of the outer ends of the horizontal arms and located on the outer sides of the bottom beams on the corresponding sides; when the two combined mushroom stick culture net racks are stacked up and down, the bottom beams are arranged on the horizontal arms, the vertical arms of the L-shaped supporting plates are located on the adjacent outer sides of the bottom beams, and the top beams are located on the adjacent inner sides of the bottom beams.

Description

Technical Field

[0001] The utility model belongs to the technical field of large-scale mushroom cultivation, and particularly relates to a combined mushroom stick culture grid frame. Background Art

[0002] Shiitake mushrooms are also known as fragrant mushrooms, fragrant mats, flower mushrooms, winter mushrooms, etc. They are typical wood-rotting mushrooms from the genus Lentinus of the family Agaricus. Shiitake mushrooms are divided into four types according to their appearance and quality: flower mushrooms, thick mushrooms, thin mushrooms, and diced mushrooms; according to the growing season, they can be divided into three categories: autumn mushrooms, winter mushrooms, and spring mushrooms. Shiitake mushrooms are best when they have a strong flavor, thick meat, smooth and beautiful appearance, uniform size, tight and fine white gills, short and thick stems, and a white frost on the surface. Shiitake mushrooms contain sirtuin, choline, tyrosine, oxidase, and certain nucleic acid substances.

[0003] In the prior art, mushroom sticks can be used as culture medium to grow shiitake mushrooms.

[0004] For example, the patent application number CN201210592324.X discloses an indoor high-bay three-dimensional cultivation method of shiitake mushrooms, which is carried out in the following steps:

[0005] (1) Preparation of indoor high-rise mushroom sheds and shelves in mushroom sheds: The foundation of the mushroom shed is prepared with stones stacked, the underground rear wall is 1 meter high, and the above-ground rear wall is stacked 0.8 meters. The front and back walls are coated with cement, color steel plates, and benzene plates with a weight of 13 kilograms per cubic meter. The color steel plates are 150 mm thick, the benzene plates are 100 mm thick, and the length is 1.4 meters. The distance between the shelves is 1.2 meters. Iron wire rings should be left between the distances. The bottom of each shelf should be pressed down with 2 steel bars. The beam height is 0.24 meters. The shelves in the mushroom shed are 60 meters long, 90 centimeters wide, and 2 meters high. There are seven layers in total, and the distance between the layers is 25 centimeters. A total of 5,000 bags of mushrooms can be placed on each shelf.

[0006] (2) Preparation and cultivation of mushroom sticks: The raw materials should be fresh, free of impurities and mold, and placed in the culture medium. The mushroom sticks should be inoculated with 3 holes on one side and sealed with adhesive tape. The culture medium: 70%-75% sawdust, 10%-12% bran, 2%-4% corn flour, 2-3% corn flour, 0.4%-0.5% urea, 0.5% superphosphate, 1%-2% sugar, mixed by physical stirring.

[0007] (3) Spawning: The sprouting stage must be carried out in a dark room or dim light environment. The room temperature should be above 23-25℃. Use a 4 cm long nail to pierce 2 cm deep holes. The piercing should be done three times. The first time, 10-15 holes should be pierced when the mycelium just grows to the surface of the inoculated hole. The second time, 20-25 holes should be pierced when the mycelium fills the bag. The third time, 25-30 holes should be pierced one month after the second time.

[0008] (4) Cultivation of shiitake mushrooms in indoor high-bay mushroom sheds: According to the growing environment of shiitake mushrooms, 40 mushroom sticks can be placed per square meter, 710 mushroom sticks can be placed on each layer, and a set of shiitake mushroom racks can hold 5,000 mushroom sticks. The mushroom bags are arranged in racks, and the horizontal type uses 12 cm × 55 cm or 13.5 cm × 55 cm.

[0009] It can be seen from the above patents that in the prior art, mushroom sticks can be fixed by means of a mesh frame or a rack, and the prior art discloses a corresponding mesh frame.

[0010] For example, the patent with application number CN201920144353.7 discloses a mushroom spawn culture grid frame that is easy to operate, including columns and grid baffles, the number of the columns is at least four, the four columns are symmetrically distributed in pairs and form a square frame body through connecting cross beams and connecting bottom beams, the connecting cross beams are arranged between the upper ends and lower ends of the two columns in the width direction of the square frame body, the connecting bottom beam is arranged between the lower ends of the two columns in the length direction of the square frame body, and a plurality of supporting bottom beams arranged along the width direction of the square frame are connected between the two oppositely arranged connecting bottom beams, and a plurality of grid baffles are arranged vertically on the connecting bottom beam and the supporting bottom beam and along the length direction of the square frame, and a plurality of grids are evenly distributed on the grid baffles.

[0011] The existing culture grids are relatively high, which is not only inconvenient to transport, but also has requirements on the height of the mushroom house. Utility Model Content

[0012] In order to solve the above problems, the embodiment of the utility model provides a combined mushroom stick culture grid frame, which can be stacked up and down to form a higher mushroom stick culture grid frame, which is convenient for transportation, and the number of stacking layers can be adjusted according to needs to adapt to the height of the mushroom house. The technical solution is as follows:

[0013] The utility model embodiment provides a combined mushroom stick culture grid frame, comprising four grid frames 1 arranged side by side in front and back; the grid frames 1 are arranged in the left and right directions, and the left and right frame edges extend downward relative to the lower frame edges to form legs 3, on which grids 2 are arranged; the combined mushroom stick culture grid frame also includes two bottom beams 4, two top beams 5 and eight L-shaped support plates 6, the bottom beams 4 and the top beams 5 are arranged in the front and back directions, the lower ends of the four legs 3 at the front end and the lower ends of the four legs 3 at the rear end are respectively provided with a bottom beam 4, the top front parts and the top rear parts of the four grid frames 1 are respectively provided with a top beam 5, and the top beam 5 is located on the inner side of the bottom beam 4 on the corresponding side; the top of the grid frame 1 An L-shaped support plate 6 is respectively provided at the left and right ends, and the two L-shaped support plates 6 of the same grid frame 1 are arranged opposite to each other; the horizontal arm of the L-shaped support plate 6 is arranged along the left and right directions and is fixed to the top end of the grid frame 1, and the vertical arm is located on the upper side of the outer end of the horizontal arm and is located on the outer side of the bottom beam 4 on the corresponding side; when two combined mushroom stick culture racks are stacked up and down, the bottom beam 4 is placed on the horizontal arm of the L-shaped support plate 6 on the corresponding side of the lower combined mushroom stick culture rack, and the vertical arm of the L-shaped support plate 6 is located on the adjacent outer side of the bottom beam 4 on the corresponding side of the upper combined mushroom stick culture rack, and the top beam 5 is located on the adjacent inner side of the bottom beam 4 on the corresponding side of the upper combined mushroom stick culture rack.

[0014] Among them, the grid frame 1 in the embodiment of the utility model is a rectangular frame; the grid 2 is a rectangular grid structure, and its grid holes are square holes; the side length of the grid holes is 8-15 cm.

[0015] Specifically, the distance between two adjacent grid frames 1 in the embodiment of the utility model is 40-55 cm; the height of the grid frame 1 is 0.8-1.5 m, and the length thereof is 0.8-3.0 m; the height of the supporting legs 3 is 5-15 cm.

[0016] Wherein, the bottom beam 4 and the top beam 5 in the embodiment of the utility model are both square tubes.

[0017] Furthermore, the combined mushroom stick culture grid in the embodiment of the utility model also includes at least one reinforcing beam 7, which is arranged in the front-to-back direction and is arranged at the lower end of the four grid frames 1; if there are multiple reinforcing beams 7, the multiple reinforcing beams 7 are arranged side by side on the left and right and are evenly distributed.

[0018] The beneficial effects of the technical solution provided by the embodiment of the utility model are as follows: the embodiment of the utility model provides a combined mushroom stick culture grid frame, which can be stacked up and down (usually 1-3 layers) to form a higher mushroom stick culture grid frame, which is convenient for transportation, and the number of stacking layers can be adjusted as needed to adapt to the height of the mushroom house. The structure of the culture grid frame is simple and stable. The combined mushroom stick culture grid frame of the patent can be installed with mushroom sticks first, and then stacked, which can reduce the operation of climbing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the combined mushroom stick culture grid frame in the embodiment of the utility model;

[0020] Figure 2 This is a left view of the combined mushroom stick culture grid frame in the embodiment of the utility model;

[0021] Figure 3 It is a top view of the combined mushroom stick culture grid frame in the embodiment of the utility model;

[0022] Figure 4 This is a front view of two combined mushroom stick culture racks stacked up and down;

[0023] Figure 5 It is a left view of two combined mushroom stick culture racks stacked up and down.

[0024] In the figure: 1 grid frame, 2 grids, 3 legs, 4 bottom beams, 5 top beams, 6 L-shaped support plates, 7 reinforcement beams. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] See also Figure 1-5 Embodiment 1 provides a combined mushroom stick culture grid frame, including four grid frames 1, two bottom beams 4, two top beams 5, eight L-shaped support plates 6 and at least one reinforcing beam 7, etc. The grid frame 1 is arranged along the left and right directions, and is a rectangular frame (including a left frame edge, a right frame edge, an upper frame edge and a lower frame edge), and its left and right frame edges extend downward relative to the lower frame edge to form a leg 3 (then each grid frame 1 is provided with a leg 3 on the left and right sides), on which a grid 2 is provided. The left frame edge and the right frame edge are both arranged vertically, and the upper frame edge and the lower frame edge are both arranged along the left and right directions. The left frame edge, the right frame edge, the upper frame edge and the lower frame edge are all square tubes. Adjacent grid frames 1 are grouped together to fix the mushroom sticks.

[0028] The grid 2 is a rectangular grid structure, and its grid holes are square holes, which are rectangular and match the grid frame 1. The side length of the grid hole (matching the diameter of the mushroom stick) is 8-15 cm. For the two grid frames 1 at the left and right ends, the grid 2 is welded and fixed to the inner side of the grid frame 1; for the two grid frames 1 in the middle, the grid 2 is welded and fixed to the outer side of the grid frame 1.

[0029] When the mushroom sticks are fixed on the combined mushroom stick culture grid frame, the mushroom sticks are arranged along the front-back direction, and the front and rear ends thereof are respectively embedded in the grid holes of two adjacent grid frames 1 (the two front grid frames 1 or the two rear grid frames 1).

[0030] Among them, the bottom beam 4, the top beam 5 and the reinforcement beam 7 are all arranged along the front-back direction, and they are all square tubes.

[0031] A bottom beam 4 is provided at the lower end of the four legs 3 at the front end and the lower end of the four legs 3 at the rear end. A top beam 5 is provided at the front and rear ends of the top ends of the four grid frames 1, that is, the top beam 5 is provided at the left or right end of the four upper frame edges. The top beam 5 is located on the inner side of the bottom beam 4 on the corresponding side. An L-shaped support plate 6 is provided at each of the left and right ends of the top end of the grid frame 1. The L-shaped support plate 6 is arranged along the left and right directions, and is arranged at the top of the left frame edge or the right frame edge and closes the top of the left frame edge or the right frame edge, and includes a horizontal arm and a vertical arm. Two L-shaped support plates 6 of the same grid frame 1 are arranged oppositely. The horizontal arm is arranged along the left and right directions, and is fixed to the top of the grid frame 1, and its inner end can be fixed to the outer side of the top beam 5. The vertical arm is arranged vertically, and is located on the upper side of the outer end of the horizontal arm, and is located on the outer side of the bottom beam 4 on the corresponding side. The reinforcing beam 7 is arranged along the front and rear directions and is arranged at the lower ends of the four grid frames 1. Specifically, the reinforcing beam 7 is arranged at the lower side of the four lower frame edges. If there are multiple reinforcing beams 7, the multiple reinforcing beams 7 are arranged side by side and evenly distributed. If there is only one reinforcing beam 7, the one reinforcing beam 7 is located at the middle of the lower end of the grid frame 1.

[0032] When the combined mushroom stick culture grid is used, it can be arranged side by side left and right, side by side up and down (it can also be arranged only one in the vertical direction), and side by side front and back. The mushroom sticks can be installed first and then stacked, and the stacking heights can be different.

[0033] The bottom beam 4 in this embodiment has the following functions:

[0034] First, the combined mushroom stick culture grid at the bottom is placed on the ground as a support to ensure stability.

[0035] Second, close the lower ends of the left and right frame edges.

[0036] Third, when stacking, adjacent layers are connected.

[0037] Fourth, cooperate with the top beam 5 and the reinforcing beam 7 to fix the four grid frames 1 together.

[0038] When two combined mushroom stick culture grids are stacked up and down (the left and right sides and the front and back sides of the two combined mushroom stick culture grids are aligned correspondingly), the bottom beam 4 is placed on the horizontal arm of the L-shaped support plate 6 on the corresponding side of the combined mushroom stick culture grid below. The vertical arm of the L-shaped support plate 6 is located adjacent to the outer side of the bottom beam 4 on the corresponding side of the upper combined mushroom stick culture grid, and the top beam 5 is located adjacent to the inner side of the bottom beam 4 on the corresponding side of the upper combined mushroom stick culture grid.

[0039] Specifically, the distance between two adjacent grid frames 1 in the embodiment of the utility model is 35-55 cm. The height of the grid frame 1 is 0.8-1.5 m, and its length is 0.8-3.0 m. The height of the legs 3 is 5-15 cm.

[0040] Example 2

[0041] Embodiment 2 provides a combined mushroom stick culture grid frame, the structure of which is basically the same as that of embodiment 1, except that the size of the mushroom stick in the embodiment of the utility model is: diameter 9cm*length 40cm. The distance between two adjacent grid frames 1 is 38cm. The height of the grid frame 1 is 1m, and its length is 2.5m. The height of the legs 3 is 10cm.

[0042] 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 combined mushroom stick culture grid frame, comprising four grid frames (1) arranged side by side in front and back; the grid frames (1) are arranged in the left and right directions, and the left and right frame edges extend downward relative to the lower frame edge to form legs (3), on which grids (2) are arranged; characterized in that: The combined mushroom stick culture grid frame also comprises two bottom beams (4), two top beams (5) and eight L-shaped support plates (6); the bottom beams (4) and the top beams (5) are both arranged in the front-back direction; the lower ends of the four supporting legs (3) at the front end and the lower ends of the four supporting legs (3) at the rear end are respectively provided with a bottom beam (4); the top front parts and the top rear parts of the four grid frames (1) are respectively provided with a top beam (5); the top beam (5) is located on the inner side of the bottom beam (4) on the corresponding side; the left and right ends of the top end of the grid frame (1) are respectively provided with an L-shaped support plate (6); the two L-shaped support plates (6) of the same grid frame (1) are arranged opposite to each other; the horizontal arm of the L-shaped support plate (6) is arranged in the left-right direction and is fixed to the top end of the grid frame (1); the vertical arm of the L-shaped support plate (6) is located on the upper side of the outer end of the horizontal arm and is located on the outer side of the bottom beam (4) on the corresponding side; When two combined mushroom stick culture grids are stacked up and down, the bottom beam (4) is placed on the horizontal arm of the L-shaped support plate (6) on the corresponding side of the combined mushroom stick culture grid below, the vertical arm of the L-shaped support plate (6) is located on the adjacent outer side of the bottom beam (4) on the corresponding side of the combined mushroom stick culture grid above, and the top beam (5) is located on the adjacent inner side of the bottom beam (4) on the corresponding side of the combined mushroom stick culture grid above.

2. The combined mushroom stick culture grid frame according to claim 1, characterized in that: The grid frame (1) is a rectangular frame; the grid (2) is a rectangular grid structure, and its grid holes are square holes; the side length of the grid holes is 8-15 cm.

3. The combined mushroom stick culture grid frame according to claim 2, characterized in that: The distance between two adjacent grid frames (1) is 40-55 cm; the height of the grid frame (1) is 0.8-1.5 m, and its length is 0.8-3.0 m; the height of the supporting legs (3) is 5-15 cm.

4. The combined mushroom stick culture grid frame according to claim 1, characterized in that: The bottom beam (4) and the top beam (5) are both square tubes.

5. The combined mushroom stick culture grid frame according to claim 1, characterized in that: The combined mushroom stick culture grid frame also includes at least one reinforcing beam (7), which is arranged in the front-to-back direction and is arranged at the lower ends of the four grid frames (1); if there are multiple reinforcing beams (7), the multiple reinforcing beams (7) are arranged side by side and evenly distributed.

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