Agaricus bisporus shelf type cultivation device with corn straw as substrate

Abstract

The utility model relates to the technical field of cultivation, in particular to an agaricus bisporus shelf type cultivation device with corn straw as a substrate, which comprises a placing frame, a connecting frame, a supporting frame, a tray, non-woven breathable cloth, a growing frame, a sliding groove, a sliding handle and a cutting plate. A connecting frame surrounds the lower surface of the placing frame, the lower end of the connecting frame is connected with a supporting frame in a buckled mode, the lower surface of the supporting frame is sleeved with a tray, and non-woven breathable cloth used for preventing straw chippings from falling off and keeping mushroom bodies clean is installed in the center of the lower surface of the tray; the lower surface of the tray is fixedly connected with a growth frame which is used for hyphae to secrete cellulase to penetrate through gaps of the non-woven fabric so as to grow mushrooms in the open space, and sliding grooves are formed in the connecting positions of the front side and the rear side of the growth frame and the tray. Effective recycling of agricultural wastes is realized, and the production cost is reduced.

Description

A shelf-type cultivation device for button mushrooms using corn stalks as a substrate Technical Field

[0001] This utility model relates to the field of cultivation technology, and in particular to a shelf-type cultivation device for button mushrooms using corn stalks as a substrate. Background Technology

[0002] The application of corn stalks in button mushroom cultivation: Corn stalks are one of the important substrates for button mushroom cultivation. In the edible mushroom industrial park in Linze County, Zhangye City, Gansu Province, corn stalks are used as a substrate for growing button mushrooms after undergoing three fermentation processes. The specific process includes soaking and pre-wetting, adding auxiliary materials such as livestock and poultry manure and quicklime, and after composting and fermentation, it finally becomes a culture medium suitable for growing button mushrooms.

[0003] Meanwhile, agricultural waste such as corn stalks is often underutilized in traditional cultivation methods. In fact, corn stalks are rich in organic matter such as cellulose and hemicellulose, making them an ideal substrate for edible fungi cultivation. However, due to a lack of effective conversion technologies and economically feasible application models, this potential resource has long been underutilized. On the other hand, traditional ground or simple trellis cultivation methods do indeed occupy a large amount of land and have low space utilization. Taking ground cultivation as an example, this method requires large areas of flat land to lay the substrate needed for mushroom growth, and sufficient operating channels are needed to ensure ventilation and light penetration. This not only greatly limits the planting volume per unit area, but also makes finding suitable cultivation sites increasingly difficult with the acceleration of urbanization and the gradual reduction of arable land. Summary of the Invention

[0004] In order to overcome the problems that agricultural waste such as corn stalks are often not fully utilized in traditional cultivation methods, and that traditional ground or simple trellis cultivation methods occupy a large amount of land area and have low space utilization, this utility model provides a trellis cultivation device for button mushrooms using corn stalks as a substrate.

[0005] The technical solution is as follows: A shelf-type cultivation device for button mushrooms using corn stalks as a substrate includes a placement frame, a connecting frame, a support frame, a tray, a non-woven breathable cloth, a growth frame, a sliding groove, a sliding handle, and a cutting plate; the lower surface of the placement frame is surrounded by a connecting frame, and the lower end of the connecting frame is fastened to a support frame; the lower surface of the support frame is fitted with a tray; a non-woven breathable cloth is installed in the center of the lower surface of the tray to prevent straw debris from falling while keeping the mushroom clean; a growth frame is fixedly connected to the lower surface of the tray to allow mycelium to secrete cellulase to penetrate the gaps in the non-woven cloth, thereby growing into mushrooms in an open space; sliding grooves are opened at the connection points between the growth frame and the tray on the front and rear sides; a cutting plate is inserted through the center of the sliding groove and is used to cut the mushrooms, which is aligned with the non-woven breathable cloth; sliding handles are provided at both ends of the cutting plate.

[0006] Furthermore, multiple sets of ventilation grooves are provided on the lower side of the inside of the support frame, and multiple sets of fixing grooves are symmetrically provided on both sides of the upper surface of the support frame.

[0007] Furthermore, two sets of fixing brackets are symmetrically installed on both sides of the lower surface of the frame, and two sets of fixing columns that are fastened and connected to the fixing groove are symmetrically installed on the lower surface of the fixing brackets.

[0008] Furthermore, two sets of water tanks are symmetrically installed on both sides of the frame, and water inlets are installed on the upper surface of the water tanks near the corners.

[0009] Furthermore, the lower surface of the water tank is linearly provided with a connecting frame that is connected to the connecting bracket, and a sponge layer located inside the connecting frame is installed at the top of the connecting frame.

[0010] Furthermore, a straw placement cavity is provided at the center of the upper surface of the placement frame, and a growth cavity is provided at the center of the interior of the growth frame.

[0011] Furthermore, two sets of symmetrical inclined slides are installed at the lower ends of both sides inside the growth frame, and a collection frame is installed on the lower side between the two sets of inclined slides.

[0012] Furthermore, a pull plate is fixedly connected to the center of the outer side of the collection frame, and two sets of bases are symmetrically installed on both sides of the lower surface of the growth frame.

[0013] The beneficial effects are as follows: This utility model realizes waste recycling by using agricultural waste such as corn stalks as a culture medium, reduces production costs, and contributes to environmental protection and sustainable development. The tiered design enables multi-layer cultivation in a limited space, greatly increasing the yield per unit area. It is suitable for large-scale production in urban environments or areas with limited land resources. Equipped with a special cutting board and sliding trough, harvesting is simpler and faster, while reducing damage to the mushrooms and maintaining product quality. The application of non-woven breathable cloth not only prevents corn stalk fragments from falling but also ensures air circulation, thereby keeping the mushrooms clean and preventing impurities from affecting product quality. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 is a schematic diagram of the air-permeable groove structure of this utility model;

[0016] Figure 3 is a schematic diagram of the connecting frame structure of this utility model;

[0017] Figure 4 is a schematic diagram of the cutting plate structure of this utility model;

[0018] Figure 5 is a schematic diagram of the collection cavity structure of this utility model.

[0019] In the attached diagram, the following are the reference numerals: 1. Placement frame; 2. Water tank; 3. Water inlet; 4. Straw placement chamber; 5. Connecting frame; 6. Support frame; 7. Fixing groove; 8. Ventilation groove; 9. Tray; 10. Non-woven breathable fabric; 11. Growth frame; 12. Connecting frame; 13. Fixing frame; 14. Fixing column; 15. Sponge layer; 16. Sliding groove; 17. Sliding handle; 18. Cutting board; 19. Growth chamber; 20. Sloping slide; 21. Collection frame; 22. Pull plate; 23. Base. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0021] Among the currently discovered feasible technologies, the following are described:

[0022] As shown in Figures 1-5, a shelf-type cultivation device for button mushrooms using corn stalks as a substrate includes a placement frame 1, a connecting frame 5, a support frame 6, a tray 9, a non-woven breathable cloth 10, a growth frame 11, a sliding groove 16, a sliding handle 17, and a cutting plate 18. The lower surface of the placement frame 1 is surrounded by the connecting frame 5, and the lower end of the connecting frame 5 is fastened to the support frame 6. The lower surface of the support frame 6 is fitted with the tray 9. The center of the lower surface of the tray 9 is fitted with a non-woven breathable cloth 10 to prevent straw debris from falling while keeping the mushroom clean. The lower surface of the tray 9 is fixedly connected to the growth frame 11, which allows the mycelium to secrete cellulase to penetrate the gaps in the non-woven cloth and grow into mushrooms in an open space. Sliding grooves 16 are provided at the connection points between the growth frame 11 and the tray 9 on both sides. A cutting plate 18 is inserted through the center of the sliding groove 16 and is used to cut the mushrooms, corresponding to the non-woven breathable cloth 10. Sliding handles 17 are provided at both ends of the cutting plate 18.

[0023] Multiple ventilation slots 8 are provided on the lower side of the support frame 6, and multiple fixing slots 7 are symmetrically provided on both sides of the upper surface of the support frame 6. This enhances ventilation and provides structural support for the stable connection of the shelves. Two sets of fixing frames 13 are symmetrically installed on both sides of the lower surface of the placement frame 1, and two sets of fixing columns 14 that are fastened to the fixing slots 7 are symmetrically installed on the lower surface of the fixing frames 13. This enables modular and rapid assembly and disassembly of the device, improving overall stability and maintainability.

[0024] In the operation of this tiered cultivation device for button mushrooms using corn stalks as a substrate, the placement frame 1 is connected to the support frame 6 via connecting frames 5 arranged around its lower surface, forming a stable multi-level structure. The tray 9 is fitted under the support frame 6 to support the culture medium filled with corn stalks. The non-woven breathable fabric 10 installed at the center of the lower surface of the tray 9 plays a crucial role; it effectively prevents stalk debris from falling and allows mycelia to penetrate the fabric gaps and secrete cellulase, thus enabling mushrooms to develop in the open space within the growth frame 11. The growth frame 11 is fixed below the tray 9, providing the mushrooms with growth space. The front and rear sides are provided with sliding grooves 16 at the connection with the tray 9, through which the cutting plate 18 passes and can move within the sliding grooves 16. The cutting plate 18 is provided with sliding handles 17 at both ends, which makes it easy for the operator to push the cutting plate 18 to move laterally and cut the mature mushrooms from the base, so as to achieve clean and efficient harvesting. Multiple sets of ventilation grooves 8 are opened on the lower side of the support frame 6 to help air circulation, maintain a suitable temperature and humidity environment, promote healthy mycelial growth and fruiting efficiency. Multiple sets of fixing grooves 7 are symmetrically arranged on both sides of the upper surface of the support frame 6 and are interlocked with the fixing frame 13 and fixing column 14 on the lower surface of the placement frame 1, so that the entire device can be quickly assembled or disassembled.

[0025] Please refer to Figures 3 and 4. Two sets of water tanks 2 are symmetrically installed on both sides of the placement frame 1. Water inlets 3 are installed on the upper surface of the water tanks 2 near the corners for convenient centralized water replenishment, ensuring the humidity supply required for long-term system operation. A connecting frame 12 is linearly provided on the lower surface of the water tanks 2, which is connected to the connecting frame 5. A sponge layer 15 located inside the connecting frame 5 is installed at the top of the connecting frame 12, which evenly delivers water and keeps the system moist through capillary action, simulating the humid microenvironment required for mushroom growth. A straw placement cavity 4 is opened in the center of the upper surface of the placement frame 1. The center of the growth frame 11 is... The growth chamber 19 is rationally divided to ensure that the mycelium grows normally in the straw and produces mushrooms smoothly. Two sets of symmetrical inclined slides 20 are installed at the lower ends of both sides inside the growth frame 11. A collection frame 21 is installed between the two sets of inclined slides 20 on the lower side, which facilitates the automatic sliding and collection of harvested mushrooms, improving operational efficiency. A pull plate 22 is fixedly connected to the center of the outer side of the collection frame 21. Two sets of bases 23 are symmetrically installed on both sides of the lower surface of the growth frame 11 to facilitate the removal of the collection frame 21, while enhancing the stability and landing safety of the entire device.

[0026] During operation, water tanks 2 installed on both sides of the placement frame 1 are replenished with water through water inlets 3 to ensure that the system maintains a suitable humidity environment during long-term operation. A connecting frame 12 is provided below the water tanks 2, with its top connected to the inner side of the connecting frame 5 and equipped with a sponge layer 15. Through capillary action, water is evenly distributed to the edges of each tray 9, thereby forming a stable humid microenvironment in the cultivation area to meet the humidity requirements for mushroom growth. The straw placement cavity 4 set in the center of the upper surface of the placement frame 1 is used to fill corn straw as a culture medium, while the growth frame 11 below has a growth cavity 19 in its center. This design provides space for mushrooms to grow. This partitioned design helps the mycelium to decompose nutrients in the straw and develop into fruiting bodies. When the mushrooms mature, they can be cut off by the cutting plate 18. The fallen mushrooms automatically slide down the inclined slides 20 on both sides of the lower end of the growth frame 11 and enter the collection box 21 located below, realizing efficient and orderly harvesting operations. The collection box 21 is equipped with a pull plate 22 on the outside, which makes it easy for operators to pull them out for centralized processing. At the same time, the bases 23 installed on both sides of the lower surface of the growth frame 11 not only improve the stability and safety of the entire device when it is placed on the ground, but also facilitate movement and maintenance.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shelf-type cultivation device for button mushrooms using corn stalks as a substrate, characterized in that, It includes a placement frame (1); it also includes a connecting frame (5), a support frame (6), a tray (9), a non-woven breathable cloth (10), a growth frame (11), a sliding groove (16), a sliding handle (17), and a cutting board (18); the lower surface of the placement frame (1) is surrounded by a connecting frame (5), the lower end of the connecting frame (5) is fastened to a support frame (6), the lower surface of the support frame (6) is fitted with a tray (9), the center of the lower surface of the tray (9) is fitted with a non-woven breathable cloth (10) for preventing straw debris from falling while keeping the mushroom clean, the lower surface of the tray (9) is fixedly connected to a growth frame (11) for mycelium to secrete cellulase to penetrate the gaps in the non-woven cloth, thereby growing into mushrooms in an open space, the front and rear sides of the growth frame (11) are provided with sliding grooves (16) at the connection with the tray (9), the center of the sliding groove (16) is provided with a cutting board (18) that is used to cut the mushrooms in relation to the non-woven breathable cloth (10), and both ends of the cutting board (18) are provided with sliding handles (17).

2. The mushroom tiered cultivation device using corn stalks as a substrate according to claim 1, characterized in that, Multiple sets of ventilation grooves (8) are opened on the lower side inside the support frame (6), and multiple sets of fixing grooves (7) are symmetrically opened on both sides of the upper surface of the support frame (6).

3. The Agaricus bisporus shelf type cultivation device using corn stalks as substrate according to claim 1, characterized in that, Two sets of fixing brackets (13) are symmetrically installed on both sides of the lower surface of the frame (1), and two sets of fixing columns (14) that are fastened to the fixing groove (7) are symmetrically installed on the lower surface of the fixing brackets (13).

4. The mushroom tiered cultivation device using corn stalks as a substrate according to claim 1, characterized in that, Two sets of water tanks (2) are symmetrically installed on both sides of the frame (1), and a water inlet (3) is installed on the upper surface of the water tank (2) near the corner.

5. The mushroom tiered cultivation device using corn stalks as a substrate according to claim 4, characterized in that, The lower surface of the water tank (2) is linearly provided with a connecting frame (12) connected to the connecting frame (5), and a sponge layer (15) located inside the connecting frame (5) is installed at the top of the connecting frame (12).

6. The mushroom tiered cultivation device using corn stalks as a substrate according to claim 1, characterized in that, The upper surface of the placement frame (1) has a straw placement cavity (4) in the center, and the inner center of the growth frame (11) has a growth cavity (19).

7. The mushroom tiered cultivation device using corn stalks as a substrate according to claim 1, characterized in that, Two sets of symmetrical inclined slides (20) are installed at the lower ends of both sides inside the growth frame (11), and a collection frame (21) is installed between the two sets of inclined slides (20).

8. The Agaricus bisporus shelf-type cultivation device using corn stalks as substrate according to claim 7, characterized in that, A pull plate (22) is fixedly connected to the center of the outer side of the collection frame (21), and two sets of bases (23) are symmetrically installed on both sides of the lower surface of the growth frame (11).

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