Carbon dioxide control device for pleurotus eryngii mycelium cultivation

Abstract

The utility model relates to the technical field of pleurotus eryngii cultivation, and discloses a carbon dioxide control device for pleurotus eryngii mycelium cultivation, which comprises a base, a cultivation bin is arranged on the left side of the upper surface of the base, a carbon dioxide control box is arranged on the right side of the upper surface of the base, and a first motor is arranged on the left side of the carbon dioxide control box. A rotating rod is coaxially mounted on a rotor of the first motor, a lead screw is mounted at the left end, penetrating through the surface of the cultivation bin, of the rotating rod, and a fan is arranged at the bottom of the mounting frame. The additionally-arranged first motor can drive a rotary fan to move and is matched with an electric telescopic rod to drive the fan to move up and down in a reciprocating mode, meanwhile, the additionally-arranged second motor can drive the fan to swing left and right, the fan can conduct mixing treatment on gas of all parts in the cultivation bin, carbon dioxide can be evenly distributed in the cultivation bin, and the cultivation efficiency is improved. The carbon dioxide control box can detect the carbon dioxide concentration more accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of Pleurotus eryngii cultivation, in particular to a carbon dioxide control device for Pleurotus eryngii mycelium cultivation. Background Art

[0002] Pleurotus eryngii belongs to the genus Pleurotus of the family Pleurotus, and the fruiting body grows solitarily or in groups. The cap is 2-12 cm in diameter, light gray and arched when young, and becomes slightly concave in the center when mature. The color turns to light brown or light yellowish white, and becomes funnel-shaped in the later stage. The surface has a filamentous luster, is smooth and dry; the edge of the cap is rolled inward when young, and gradually becomes flat after maturity; the flesh is white.

[0003] Pleurotus eryngii is an anaerobic organism. When cultivating the existing Pleurotus eryngii mycelium, carbon dioxide needs to be injected into the cultivation chamber to reduce the oxygen content in the chamber, thereby achieving an environment for cultivating Pleurotus eryngii mycelium.

[0004] The relative molecular mass of carbon dioxide is 44, and the average relative molecular mass of air is 29. Therefore, the density of carbon dioxide is greater than that of air. When carbon dioxide is injected, it will be deposited in the lower part of the inner cavity of the cultivation chamber. The carbon dioxide concentration of the air in the upper part is lower than the carbon dioxide content in the lower part. When the carbon dioxide control device is in use, it is necessary to detect the carbon dioxide concentration so that carbon dioxide can be input into the cultivation chamber according to the carbon dioxide content. However, since the carbon dioxide concentrations in various parts of the cultivation chamber are different, it is easy to affect the results of the carbon dioxide concentration detection by the carbon dioxide control device, resulting in inaccurate detection of the carbon dioxide concentration, which affects the subsequent injection of carbon dioxide content. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a carbon dioxide control device for Pleurotus eryngii mycelium cultivation to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon dioxide control device for pleurotus eryngii mycelium cultivation, comprising a base, a cultivation bin is installed on the left side of the upper surface of the base, a carbon dioxide control box is installed on the right side of the upper surface of the base, a first motor is installed on the left side of the carbon dioxide control box, a rotating rod is coaxially installed on the rotor of the first motor, a screw rod is installed on the left end of the rotating rod passing through the surface of the cultivation bin, the left end of the screw rod is installed on the inner wall of the cultivation bin through a bearing, a moving block is screwed on the surface of the screw rod, an electric telescopic rod is installed on the bottom of the moving block, a mounting frame is installed on the bottom end of the electric telescopic rod, and a fan is provided at the bottom of the mounting frame.

[0009] Preferably, a mounting plate is provided at the bottom of the mounting frame, mounting blocks are provided on the front and back sides of the mounting plate, the mounting blocks are installed on the surface of the mounting frame, and a plug-in rod is inserted between the mounting block and the mounting plate, so that the mounting plate can be tilted when subjected to external force.

[0010] Preferably, a second motor is installed at the bottom of the mounting frame, and a cam is coaxially installed on the rotor of the second motor. The cam is in contact with the surface of the mounting plate. Starting the second motor can drive the cam to rotate. When the protrusion of the cam is in contact with the surface of the mounting plate, the mounting plate will be driven to tilt, and the fan will also tilt accordingly. When the recessed part of the cam faces the mounting plate, the mounting plate will be reset due to the action of gravity, and the mounting plate will continue to tilt due to the action of inertia, and the fan will also tilt accordingly. The continuous rotation of the cam can drive the fan to swing left and right, so that the fan can blow the air in the cultivation chamber. The air will be mixed after being blown, and the carbon dioxide will be evenly distributed in the cultivation chamber.

[0011] Preferably, a sealed door is installed on the front of the cultivation chamber, a gas pipe is installed on the left side of the carbon dioxide control box, the gas pipe is inserted into the inner cavity of the cultivation chamber, and a vacuum pump is installed on the left side of the front of the cultivation chamber, and the carbon dioxide in the carbon dioxide control box can be injected into the cultivation chamber through the gas pipe.

[0012] Preferably, a slider is installed on the upper surface of the movable block, and a slide groove is opened on the lower surface of the cultivation bin top plate. The slider is embedded in the inner cavity of the slide groove. The slider and the slide groove cooperate to limit the movable block so that the movable block can move directly.

[0013] Preferably, a cultivation table is installed in the inner cavity of the cultivation chamber, a carbon dioxide detection module is installed on the left side of the carbon dioxide control box, a carbon dioxide control module is installed on the left side of the carbon dioxide detection module, and a carbon dioxide detection head is installed on the surface of the carbon dioxide control module that passes through the cultivation chamber on the left side.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model provides a carbon dioxide control device for Pleurotus eryngii mycelium cultivation, which has the following beneficial effects:

[0016] The carbon dioxide control device for cultivating Pleurotus eryngii mycelium has a first motor that can drive the rotating rod to rotate, the rotating rod can drive the screw rod to rotate, the screw rod can drive the moving block to move, and the mounting frame can also drive the fan to move accordingly. The fan can blow the gas in the cultivation bin so that the gas in the cultivation bin can be mixed together, and the fan can blow the gas in the horizontal part of the cultivation bin when moving, and cooperate with the electric telescopic rod to drive the fan to reciprocate up and down, so as to blow the gas in the longitudinal direction;

[0017] At the same time, the added second motor can drive the cam to rotate. When the protrusion of the cam contacts the surface of the mounting plate, the mounting plate will be driven to tilt, and the fan will also tilt accordingly. When the recessed part of the cam faces the mounting plate, the mounting plate will be reset due to the action of gravity, and the mounting plate will continue to tilt due to the action of inertia, and the fan will also tilt accordingly. The continuous rotation of the cam can drive the fan to swing left and right, and the fan can blow the gas on both sides of the cultivation chamber, so that the fan can mix the gas in various parts of the cultivation chamber, and the carbon dioxide will be evenly distributed in the cultivation chamber. The carbon dioxide control box will be more accurate in detecting the carbon dioxide concentration, and it will not easily affect the subsequent injection of carbon dioxide. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the fan of the utility model.

[0021] In the figure: 1. base; 2. cultivation chamber; 3. carbon dioxide control box; 4. first motor; 5. rotating rod; 6. screw rod; 7. moving block; 8. electric telescopic rod; 9. mounting frame; 10. fan; 11. mounting plate; 12. mounting block; 13. plug-in rod; 14. second motor; 15. cam; 16. sealing door; 17. gas pipe; 18. vacuum pump; 19. slider; 20. slide; 21. cultivation table; 22. carbon dioxide detection module; 23. carbon dioxide control module; 24. carbon dioxide detection head. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a technical solution, a carbon dioxide control device for the cultivation of Pleurotus eryngii mycelium, comprising a base 1, a cultivation chamber 2, a carbon dioxide control box 3, a first motor 4, a rotating rod 5, a screw rod 6, a moving block 7, an electric telescopic rod 8, a mounting frame 9, a fan 10, a mounting plate 11, a mounting block 12, a plug-in rod 13, a second motor 14, a cam 15, a sealing door 16, an air delivery pipe 17, an air pump 18, a slider 19, a slide 20, a cultivation table 21, a carbon dioxide detection module 22, a carbon dioxide control module 23 and a carbon dioxide detection head 24, please refer to Figure 1 A cultivation chamber 2 is installed on the left side of the upper surface of the base 1, a carbon dioxide control box 3 is installed on the right side of the upper surface of the base 1, and a first motor 4 is installed on the left side of the carbon dioxide control box 3. The first motor 4 is a common servo motor on the market. Please refer to Figure 2 The rotor of the first motor 4 is coaxially mounted with a rotating rod 5, the left end of the rotating rod 5 penetrates the surface of the culture bin 2 and is mounted with a screw rod 6, the left end of the screw rod 6 is mounted on the inner wall of the culture bin 2 through a bearing, a moving block 7 is screwed on the surface of the screw rod 6, an electric telescopic rod 8 is mounted at the bottom of the moving block 7, and a mounting bracket 9 is mounted at the bottom of the electric telescopic rod 8, please refer to Figure 3 A fan 10 is provided at the bottom of the mounting frame 9. Starting the first motor 4 can drive the rotating rod 5 to rotate, the rotating rod 5 can drive the screw rod 6 to rotate, the screw rod 6 can drive the moving block 7 to move, and the mounting frame 9 will also drive the fan 10 to move. The fan 10 can blow the gas in the cultivation chamber 2 so that the gas in the cultivation chamber 2 can be mixed together, and the fan 10 can blow the gas in the horizontal part of the cultivation chamber 2 when moving, and cooperate with the electric telescopic rod 8 to drive the fan 10 to reciprocate up and down, so as to blow the longitudinal gas.

[0024] A mounting plate 11 is provided at the bottom of the mounting frame 9, and mounting blocks 12 are provided on the front and back of the mounting plate 11. The mounting blocks 12 are installed on the surface of the mounting frame 9, and a plug-in rod 13 is inserted between the mounting block 12 and the mounting plate 11, so that the mounting plate 11 can be tilted when subjected to external force through the plug-in rod 13;

[0025] A second motor 14 is installed at the bottom of the mounting frame 9, and a cam 15 is coaxially installed on the rotor of the second motor 14. The cam 15 contacts the surface of the mounting plate 11. Starting the second motor 14 can drive the cam 15 to rotate. When the protrusion of the cam 15 contacts the surface of the mounting plate 11, the mounting plate 11 will be driven to tilt, and the fan 10 will also tilt accordingly. When the concave part of the cam 15 faces the mounting plate 11, the mounting plate 11 will be reset by the action of gravity, and the mounting plate 11 will continue to tilt due to the action of inertia, and the fan 10 will also tilt accordingly. The continuous rotation of the cam 15 can drive the fan 10 to swing left and right, so that the fan 10 can blow the air in the cultivation bin 2. After being blown, the air will be mixed together, and the carbon dioxide will be evenly distributed in the cultivation bin 2.

[0026] See also Figure 1 A sealing door 16 is installed on the front of the cultivation bin 2, and a gas pipe 17 is installed on the left side of the carbon dioxide control box 3. The gas pipe 17 is inserted into the inner cavity of the cultivation bin 2. An air pump 18 is installed on the left side of the front of the cultivation bin 2. The carbon dioxide in the carbon dioxide control box 3 can be injected into the cultivation bin 2 through the gas pipe 17;

[0027] See also Figure 2 A slider 19 is installed on the upper surface of the moving block 7, and a slide groove 20 is provided on the lower surface of the top plate of the cultivation bin 2. The slider 19 is embedded in the inner cavity of the slide groove 20. The slider 19 cooperates with the slide groove 20 to limit the moving block 7, so that the moving block 7 can move directly;

[0028] A cultivation table 21 is installed in the inner cavity of the cultivation chamber 2, a carbon dioxide detection module 22 is installed on the left side of the carbon dioxide control box 3, a carbon dioxide control module 23 is installed on the left side of the carbon dioxide detection module 22, and a carbon dioxide detection head 24 is installed on the left side of the carbon dioxide control module 23 through the surface of the cultivation chamber 2.

[0029] The working principle of this device is as follows: first, starting the first motor 4 can drive the rotating rod 5 to rotate, the rotating rod 5 can drive the screw rod 6 to rotate, the screw rod 6 can drive the moving block 7 to move, and the mounting frame 9 will also drive the fan 10 to move, the fan 10 can blow the gas in the cultivation chamber 2, so that the gas in the cultivation chamber 2 can be mixed together, and the fan 10 can blow the gas in the horizontal part of the cultivation chamber 2 when moving, and then cooperate with the electric telescopic rod 8 to drive the fan 10 to reciprocate up and down, so as to blow the longitudinal gas, and finally start the second motor 14 to drive the cam 15 to rotate, and when the protrusion of the cam 15 contacts the surface of the mounting plate 11, it will drive When the mounting plate 11 is tilted, the fan 10 will also tilt accordingly. When the recessed part of the cam 15 is toward the mounting plate 11, the mounting plate 11 will be reset by the action of gravity, and the mounting plate 11 will continue to tilt due to the action of inertia, and the fan 10 will also tilt accordingly. The continuous rotation of the cam 15 can drive the fan 10 to swing left and right, and the fan 10 can blow the gas on both sides of the cultivation chamber 2, so that the fan 10 can mix the gas in various parts of the cultivation chamber 2, and the carbon dioxide will be evenly distributed in the cultivation chamber 2. The carbon dioxide control box 3 will be more accurate in detecting the carbon dioxide concentration, and it will not easily affect the subsequent injection of carbon dioxide.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon dioxide control device for Pleurotus eryngii mycelium cultivation, comprising a base (1), characterized in that: A cultivation chamber (2) is installed on the left side of the upper surface of the base (1), a carbon dioxide control box (3) is installed on the right side of the upper surface of the base (1), a first motor (4) is installed on the left side of the carbon dioxide control box (3), a rotating rod (5) is coaxially installed on the rotor of the first motor (4), a screw rod (6) is installed at the left end of the rotating rod (5) passing through the surface of the cultivation chamber (2), the left end of the screw rod (6) is installed on the inner wall of the cultivation chamber (2) through a bearing, a moving block (7) is screwed on the surface of the screw rod (6), an electric telescopic rod (8) is installed at the bottom of the moving block (7), a mounting frame (9) is installed at the bottom of the electric telescopic rod (8), and a fan (10) is provided at the bottom of the mounting frame (9).

2. The carbon dioxide control device for Pleurotus eryngii mycelium cultivation according to claim 1, characterized in that: A mounting plate (11) is provided at the bottom of the mounting frame (9), mounting blocks (12) are provided on the front and back of the mounting plate (11), the mounting blocks (12) are mounted on the surface of the mounting frame (9), and a plug-in rod (13) is inserted between the mounting block (12) and the mounting plate (11).

3. A carbon dioxide control device for Pleurotus eryngii mycelium cultivation according to claim 2, characterized in that: A second motor (14) is installed at the bottom of the mounting frame (9), a cam (15) is coaxially installed on the rotor of the second motor (14), and the cam (15) is in contact with the surface of the mounting plate (11).

4. The carbon dioxide control device for Pleurotus eryngii mycelium cultivation according to claim 1, characterized in that: A sealed door (16) is installed on the front of the cultivation chamber (2), a gas supply pipe (17) is installed on the left side of the carbon dioxide control box (3), the gas supply pipe (17) is inserted into the inner cavity of the cultivation chamber (2), and an air pump (18) is installed on the left side of the front of the cultivation chamber (2).

5. The carbon dioxide control device for Pleurotus eryngii mycelium cultivation according to claim 1, characterized in that: A slider (19) is installed on the upper surface of the moving block (7), a slide groove (20) is provided on the lower surface of the top plate of the cultivation bin (2), and the slider (19) is embedded in the inner cavity of the slide groove (20).

6. The carbon dioxide control device for Pleurotus eryngii mycelium cultivation according to claim 1, characterized in that: A cultivation table (21) is installed in the inner cavity of the cultivation chamber (2), a carbon dioxide detection module (22) is installed on the left side of the carbon dioxide control box (3), a carbon dioxide control module (23) is installed on the left side of the carbon dioxide detection module (22), and a carbon dioxide detection head (24) is installed on the left side of the carbon dioxide control module (23) through the surface of the cultivation chamber (2).

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