A sowing and covering device for fungal cultivation

Abstract

This application relates to a sowing and covering device for mushroom cultivation, comprising: a frame with a traveling mechanism at its bottom for driving the frame to move; a mushroom spawn box on the frame, and material boxes located on both sides of the mushroom spawn box, the mushroom spawn box for storing mushroom spawn and the material boxes for storing culture medium; a guide pipe is provided inside both the mushroom spawn box and the material boxes, one end of the guide pipe extending to the outside of the frame, a feed inlet on the guide pipe, and a screw conveyor inside the guide pipe. This application achieves automatic material conveying and discharge through the mushroom spawn box, material boxes, discharge pipe, and screw conveyor, realizing the automation of mushroom spawn layer sowing, greatly improving sowing efficiency, reducing manual operation time and labor intensity, and meeting the production needs of large-scale mushroom cultivation.

Description

Technical Field

[0001] This application relates to the field of microbial cultivation technology, and in particular to a sowing and covering device for microbial cultivation. Background Technology

[0002] In the field of mushroom cultivation, layer sowing is a common planting method. Layer sowing involves sowing by alternating layers of mushroom spawn and nutrient material. This planting method helps to provide a suitable growth environment for the mushroom spawn and promotes its growth and development.

[0003] However, in existing stratification of microbial spawn, most growers and related practitioners still use traditional manual methods for sowing and covering the spawn and nutrient substrate. Specifically, workers manually and evenly spread the spawn over the planting area, then manually cover it with a layer of nutrient substrate, repeating this process until the entire stratification is complete. In practice, manual operation is slow and consumes a significant amount of time and labor. In large-scale microbial cultivation, manual sowing and covering is insufficient to meet production efficiency requirements, leading to extended production cycles and impacting the progress of spawn cultivation and market supply.

[0004] To address the aforementioned issues, a sowing and covering device for fungal cultivation has been designed. Utility Model Content

[0005] This application provides a sowing and covering device for microbial cultivation, which solves the problem of low efficiency in existing microbial layer sowing methods that involve manually sowing and covering the microbial spawn and nutrients layer by layer.

[0006] In a first aspect, a sowing and covering device for fungal cultivation is provided, comprising:

[0007] The frame has a traveling mechanism at its bottom, which is used to drive the frame to move;

[0008] The frame is equipped with a spawn box and material boxes located on both sides of the spawn box. The spawn box is used to store spawn, and the material boxes are used to store culture medium.

[0009] Both the inoculum box and the material box are equipped with guide tubes. One end of the guide tube extends to the outside of the frame. The guide tube has a feed inlet. A screw conveyor is installed inside the guide tube. Multiple discharge pipes are connected to the bottom of the guide tube. A distribution plate is installed at the bottom of the discharge pipe. The feed inlet is used for feeding. The screw conveyor is used to push the material inside the guide tube into the discharge pipe.

[0010] In some embodiments, the traveling mechanism includes two casters that rotate relative to each other at the bottom of the frame, and a fixed frame disposed at the other end of the frame. The bottom of the fixed frame is provided with a housing, and a rotating shaft is rotatably disposed inside the housing. Both ends of the rotating shaft extend outward, and each end of the rotating shaft is provided with a drive wheel.

[0011] The housing contains a speed reducer and a drive motor mounted on the housing. The output shaft and rotating shaft of the speed reducer are both equipped with gears that mesh with each other. The output shaft of the drive motor is connected to the input shaft of the speed reducer.

[0012] In some embodiments, the traveling mechanism further includes a battery disposed at the bottom of the frame, the battery being electrically connected to the drive motor.

[0013] In some embodiments, both the inoculum box and the feed box have cavities inside and are open at the top;

[0014] The material box is equipped with a stirrer located above the guide pipe. The stirrer includes a stirring rod that is rotatably installed inside the material box, and a second drive motor installed on the material box. The output shaft of the second drive motor is connected to the stirring rod.

[0015] In some embodiments, both the material box and the inoculum box are provided with two guide plates opposite each other. The guide plates are located above the feed inlet and are arranged at an angle to guide the material into the feed inlet.

[0016] In some embodiments, the screw conveyor includes a screw conveying rod rotatably disposed inside a guide tube, and a drive motor three and a reducer three disposed on a frame, wherein the output shaft of the drive motor three is connected to the input shaft of the reducer three, and the output shaft of the reducer three is connected to one end of the screw conveying rod.

[0017] In some embodiments, the distribution plate is used to disperse the material discharged from the discharge pipe;

[0018] The material distribution plate includes a fixed frame arranged below the discharge pipe, a plurality of round rods rotatably mounted on the fixed frame, a fixed plate mounted on the discharge pipe, and a plurality of elastic support rods mounted on the fixed plate. The other end of each elastic support rod is connected to the fixed frame and provides elastic support.

[0019] In some embodiments, the elastic support rod includes a fixed cylinder disposed on a fixed plate, a spring disposed inside the fixed cylinder, and an insertion rod disposed at the other end of the spring, the other end of the insertion rod passing through the fixed cylinder and connected to the fixed frame.

[0020] This application provides a sowing and covering device for mushroom cultivation. It achieves automatic movement through a traveling mechanism and automatic material conveying and discharge through a mushroom spawn box, a material box, a discharge pipe, and a screw conveyor. This realizes the automation of mushroom spawn layer sowing, greatly improves sowing efficiency, reduces the time and labor intensity of manual operation, and can meet the production needs of large-scale mushroom cultivation.

[0021] The material is pushed to the discharge pipe by a screw conveyor, and the distribution plate disperses the material, ensuring that the inoculum and culture medium are evenly distributed in the planting area. At the same time, because the device operates according to a predetermined travel route and material discharge sequence, it can guarantee the uniformity of the three-layer coverage of nutrient medium-inoculum-nutrient medium, providing a good environment for the growth of inoculum and helping to improve the yield and quality of inoculum. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying 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.

[0023] Figure 1 A three-dimensional structural illustration provided for an embodiment of this application. Figure 1 ;

[0024] Figure 2 Three-dimensional illustration provided for embodiments of this application Figure 2 ;

[0025] Figure 3 This is a three-dimensional schematic diagram of the connection structure between the discharge pipe and the distribution plate provided in the embodiments of this application;

[0026] Figure 4 This is a front sectional view of the material distribution plate provided in an embodiment of this application;

[0027] Figure 5 Right sectional view of the traveling mechanism provided in the embodiments of this application;

[0028] Figure 6 This is a top sectional view provided for an embodiment of this application.

[0029] In the diagram: 1. Frame; 2. Traveling mechanism; 21. Casters; 22. Fixed frame; 23. Outer shell; 24. Shaft; 25. Drive wheel; 26. Reducer; 27. Drive motor; 28. Gear; 29. ​​Battery; 3. Inoculum box; 4. Material box; 5. Agitator; 51. Agitator rod; 52. Drive motor II; 6. Guide pipe; 61. Feed inlet; 7. Screw conveyor; 8. Discharge pipe; 9. Distributor plate; 91. Fixed frame; 92. Round rod; 93. Fixed plate; 94. Elastic support rod; 941. Fixed cylinder; 942. Spring; 943. Insert rod; 10. Guide plate. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] This application provides a sowing and covering device for microbial cultivation, which can solve the problem of low efficiency caused by the existing layer sowing of microbial strains and nutrients by manually sowing and covering them layer by layer in related technologies.

[0032] Please see Figures 1-3 A seeding and covering device for fungal cultivation includes: a frame 1, with a traveling mechanism 2 at its bottom, the traveling mechanism 2 being used to drive the frame 1 to move;

[0033] The frame 1 is provided with a culture box 3, and the frame 1 is provided with material boxes 4 located on both sides of the culture box 3. The culture box 3 is used to store the culture, and the material boxes 4 are used to store the culture medium.

[0034] Both the inoculum box 3 and the material box 4 are equipped with guide pipes 6. One end of the guide pipe 6 extends to the outside of the frame 1. The guide pipe 6 has a feed inlet 61. A screw conveyor 7 is installed inside the guide pipe 6. Multiple discharge pipes 8 are connected to the bottom of the guide pipe 6. A distribution plate 9 is installed at the bottom of the discharge pipe 8. The feed inlet 61 is used for feeding, and the screw conveyor 7 is used to push the material inside the guide pipe 6 into the discharge pipes 8. The feed inlet 61 is located in the inoculum box 3 and the material box 4, and the discharge pipes 8 are located at the bottom of the outward-extending end of the guide pipe 6.

[0035] In actual use, the inoculum is placed in the inoculum box 3, and the culture medium is placed in the material box 4. Under the action of gravity, the materials in the inoculum box 3 and the material box 4 fall into the inlet 61 of their respective internal guide pipes 6. The screw conveyor 7 inside the guide pipe 6 starts to operate, and the screw conveyor 7 continuously pushes the material in the guide pipe 6 forward through its rotational motion. When the material is pushed to one end of the guide pipe 6, it will be discharged from the device through multiple discharge pipes 8. The material discharged from the discharge pipes 8 will fall onto the distribution plate 9, which disperses the material, allowing it to be evenly distributed in the planting area.

[0036] While the material is being conveyed and discharged, the traveling mechanism 2 drives the entire device to move. Since the inoculum box 3 is located between the two material boxes 4, as the device moves, the culture medium is first discharged from one side of the material box 4, evenly covering the planting area. Then the device continues to move, and the inoculum box 3 discharges the inoculum, covering the culture medium. Then the device continues to move forward, and the other side of the material box 4 discharges the culture medium, covering the inoculum, thus achieving a three-layer coverage of the planting area of ​​nutrient medium-inoculum-nutrient medium, completing the layer sowing of the inoculum.

[0037] Automatic movement is achieved through the traveling mechanism 2, and automatic material conveying and discharge are achieved through the inoculum box 3, material box 4, discharge pipe 8 and screw conveyor 7. The original manual step-by-step operation of sowing and covering the nutrient material and inoculum is integrated into one device, realizing the automation of inoculum layer sowing, greatly improving sowing efficiency, reducing the time and labor intensity of manual operation, and meeting the production needs of large-scale inoculum cultivation.

[0038] The material is pushed to the discharge pipe 8 by the screw conveyor 7, and the material distribution plate 9 disperses the material, ensuring that the inoculum and culture medium are evenly distributed in the planting area. At the same time, because the device operates according to the predetermined travel route and material discharge sequence, it can ensure the uniformity of the three-layer coverage of nutrient medium-inoculum-nutrient medium, providing a good environment for the growth of inoculum and helping to improve the yield and quality of inoculum.

[0039] The device is relatively easy to operate. Operators simply place the inoculum and substrate into the inoculum box 3 and substrate box 4 respectively, and then start the device to complete operations such as movement, material conveying, and layering. Meanwhile, the design of the movement mechanism 2 allows the device to move flexibly in planting areas of different shapes and sizes, improving its applicability.

[0040] Specifically, the traveling mechanism 2 includes two casters 21 that rotate relative to each other at the bottom of the frame 1, and a fixed frame 22 at the other end of the frame 1. The bottom of the fixed frame 22 is provided with a housing 23. A rotating shaft 24 is rotatably provided inside the housing 23. Both ends of the rotating shaft 24 extend outward, and both ends of the rotating shaft 24 are provided with drive wheels 25. A reducer 26 is provided inside the housing 23, and a drive motor 27 is provided on the housing 23. Gears 28 are provided on both the output shaft of the reducer 26 and the rotating shaft 24. The two gears 28 mesh with each other. The output shaft of the drive motor 27 is connected to the input shaft of the reducer 26.

[0041] After the drive motor 27 starts, its output shaft begins to rotate, and the power is transmitted from the drive motor 27 to the reducer 26. The reducer 26 reduces the input power and increases the torque, and then outputs the power through its output shaft. Gears 28 are provided on both the output shaft and the rotating shaft 24 of the reducer 26, and these two gears 28 mesh with each other. When the output shaft of the reducer 26 rotates, it drives the gear 28 connected to it to rotate, and then drives the gear 28 on the rotating shaft 24 to rotate through the gear meshing, thereby causing the rotating shaft 24 to rotate.

[0042] The two ends of the rotating shaft 24 extend outward and are each provided with a drive wheel 25. When the rotating shaft 24 rotates, it drives the drive wheels 25 at both ends to rotate synchronously.

[0043] The drive wheel 25 contacts the ground, and the friction generated by its rotation propels the entire device forward. Meanwhile, the two omnidirectional wheels 21 at the bottom of the frame 1, which rotate relative to each other, provide auxiliary support and steering during the device's movement. When it is necessary to change the device's direction of travel, the omnidirectional wheels 21 can flexibly adjust their angles, coordinating with the rotation of the drive wheel 25, enabling the device to move along a predetermined route.

[0044] like Figure 2 As shown, the traveling mechanism 2 further includes a battery 29 disposed at the bottom of the frame 1, and the battery 29 is electrically connected to the drive motor 27.

[0045] The battery 29 serves as a power source, storing electrical energy. When the device needs to move, the circuit between the battery 29 and the drive motor 27 is activated, and the battery 29 converts the stored electrical energy into current, which is then transmitted to the drive motor 27 via wires. The drive motor 27 then begins to operate under the influence of the current. By using the battery 29 for power, the device is no longer limited by an external power supply line.

[0046] It should be noted that in actual operation, when long-term use is required, an external power cord can also be used for power supply.

[0047] like Figure 1 and Figure 2As shown, in one embodiment, both the inoculum box 3 and the material box 4 have cavities inside and are open at the top. The material box 4 is equipped with a stirrer 5 located above the guide tube 6. The stirrer 5 includes a stirring rod 51 rotatably disposed inside the material box 4 and a second drive motor 52 disposed on the material box 4. The output shaft of the second drive motor 52 is connected to the stirring rod 51. The second drive motor 52 is electrically connected to a storage battery 29, which supplies power to it.

[0048] The inoculum box 3 and the substrate box 4 have cavities inside and are open at the top, which makes it convenient for staff to pour the inoculum directly into the inoculum box 3 and the substrate directly into the substrate box 4, making the operation simple and quick.

[0049] For the material bin 4, after the culture medium is poured in, the second drive motor 52 is started. The output shaft of the second drive motor 52 starts to rotate. Since the output shaft is connected to the stirring rod 51, it drives the stirring rod 51 to rotate inside the material bin 4. During the rotation, the stirring rod 51 will stir the culture medium in the material bin 4, so that the various components in the culture medium are fully mixed evenly, avoiding local unevenness of components.

[0050] like Figure 6 As shown, it should be noted that in this embodiment, both the material box 4 and the inoculum box 3 are provided with two guide plates 10. The guide plates 10 are located above the feed inlet 61 and are arranged at an angle to guide the material into the feed inlet 61.

[0051] In the material box 4 and the inoculum box 3, after the material is poured in, since the guide plate 10 is set above the inlet 61 and is arranged at an angle, the material will slide along the inclined surface of the guide plate 10 under its own gravity. The guide plate 10 plays a role similar to a "slide", accurately guiding the material that may have been scattered randomly in the box to the inlet 61 of the guide tube 6, so that the material can smoothly enter the interior of the guide tube 6.

[0052] like Figure 2 and Figure 6 As shown, in one embodiment, the screw conveyor 7 includes a screw conveying rod rotatably disposed inside the guide tube 6, and a drive motor 3 and a reducer 3 disposed on the frame 1. The output shaft of the drive motor 3 is connected to the input shaft of the reducer 3, and the output shaft of the reducer is connected to one end of the screw conveying rod.

[0053] When the screw conveyor 7 is started, the drive motor 3 begins to run, and its output shaft rotates accordingly, transmitting power from the drive motor 3 to the reducer 3. The reducer 3 reduces the input power and increases the torque, then outputs the processed power through its output shaft. When the output shaft of the reducer 3 rotates, it drives the screw conveyor rod to rotate synchronously inside the guide tube 6.

[0054] The screw conveyor has helical blades on its surface. During rotation, these blades generate an axial thrust on the material inside the guide tube 6. Driven by the helical blades, the material moves forward along the guide tube 6 and is eventually pushed to the discharge pipe 8 at the bottom of the guide tube 6, thus realizing the material conveying.

[0055] like Figure 3 As shown, in one embodiment, the material distribution plate 9 is used to disperse the material sent out by the discharge pipe 8; the material distribution plate 9 includes a fixed frame 91 arranged below the discharge pipe 8, a plurality of round rods 92 rotatably arranged on the fixed frame 91, a fixed plate 93 arranged on the discharge pipe 8, and a plurality of elastic support rods 94 arranged on the fixed plate 93, the other end of the elastic support rods 94 being connected to the fixed frame 91 and providing elastic support.

[0056] After the material is discharged from the discharge pipe 8, it falls onto the distribution plate 9 under the action of gravity. When the material comes into contact with the distribution plate 9, it will first hit the fixed frame 91 arranged below the discharge pipe 8 and the multiple round rods 92 rotatably arranged on the fixed frame 91.

[0057] Since the round rod 92 can rotate on the fixed frame 91, when the material hits the round rod 92, the round rod 92 will rotate. This rotation can change the falling direction and speed of the material, disrupting the original concentrated falling state of the material, thereby playing a role in initially dispersing the material.

[0058] Meanwhile, the elastic support rod 94 provides elastic support for the fixed frame 91. When the material impacts the fixed frame 91, the elastic support rod 94 will deform elastically, causing the fixed frame 91 to shake to a certain extent. The shaking of the fixed frame 91 will further drive the round rod 92 to shake, dispersing the material a second time and ensuring that the material can be more evenly spread in the planting area.

[0059] By rotating the round rod 92 and swaying the fixed frame 91 under the action of the elastic support rod 94, the material can be dispersed multiple times, greatly improving the uniformity of the material spread in the planting area. The uniformly dispersed material is conducive to the better absorption of nutrients in the culture medium by the spawn, promoting the growth and reproduction of the spawn, and improving the yield and quality of the spawn.

[0060] The dispersing effect of the material distribution plate 9 can effectively prevent the local accumulation of materials in the planting area.

[0061] like Figure 3 and Figure 4As shown, the elastic support rod 94 further includes a fixed cylinder 941 disposed on the fixed plate 93, a spring 942 disposed inside the fixed cylinder 941, and an insertion rod 943 disposed at the other end of the spring 942, the other end of the insertion rod 943 passing through the fixed cylinder 941 and connected to the fixed frame 91.

[0062] When the material discharged from the discharge pipe 8 impacts the fixed frame 91 of the distribution plate 9, the fixed frame 91 is subjected to a downward impact force. Since the insertion rod 943 is connected to the fixed frame 91, the impact force is transmitted to the spring 942 through the insertion rod 943, causing the spring 942 to be stretched. Under the stretching action of the spring 942, the insertion rod 943 extends further outward, thereby absorbing and buffering the energy brought by the impact of the material.

[0063] After the material impacts, spring 942, due to its elastic properties, will attempt to return to its original length. Under the elastic force of spring 942, the insert rod 943 will be pushed inward, causing the fixed frame 91 to return to its original position, so that the material distribution plate 9 returns to its initial working state, preparing for the next material dispersion.

[0064] It is possible that one or more elastic support rods 94 in this embodiment can be set according to actual needs, as long as they satisfy the up-and-down oscillation of the fixed frame 91.

[0065] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0066] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0067] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A sowing and covering device for fungal cultivation, characterized in that, include: The frame (1) has a traveling mechanism (2) at its bottom, which is used to drive the frame (1) to move; The frame (1) is provided with a spawn box (3) and a material box (4) located on both sides of the spawn box (3). The spawn box (3) is used to store spawn, and the material box (4) is used to store culture medium. Both the inoculum box (3) and the material box (4) are equipped with guide pipes (6). One end of the guide pipe (6) extends to the outside of the frame (1). The guide pipe (6) is provided with a feed inlet (61). The guide pipe (6) is equipped with a screw conveyor (7). The bottom of the guide pipe (6) is connected to multiple discharge pipes (8). The bottom of the discharge pipe (8) is equipped with a distribution plate (9). The feed inlet (61) is used for feeding. The screw conveyor (7) is used to push the material inside the guide pipe (6) into the discharge pipe (8).

2. The sowing and covering device for fungal cultivation as described in claim 1, characterized in that: The traveling mechanism (2) includes two casters (21) that rotate relative to each other at the bottom of the frame (1), and a fixed frame (22) set at the other end of the frame (1). The fixed frame (22) has a housing (23) at its bottom, and a rotating shaft (24) is rotatably arranged inside the housing (23). Both ends of the rotating shaft (24) extend outward, and both ends of the rotating shaft (24) are provided with drive wheels (25). The housing (23) is equipped with a reducer (26) and a drive motor (27) mounted on the housing (23). Gears (28) are mounted on both the output shaft and the rotating shaft (24) of the reducer (26). The two gears (28) mesh with each other. The output shaft of the drive motor (27) is connected to the input shaft of the reducer (26).

3. The sowing and covering device for fungal cultivation as described in claim 2, characterized in that: The traveling mechanism (2) also includes a battery (29) disposed at the bottom of the frame (1), and the battery (29) is electrically connected to the drive motor (27).

4. The sowing and covering device for fungal cultivation as described in claim 1, characterized in that: Both the inoculum box (3) and the material box (4) have cavities inside and are open at the top; The material box (4) is provided with a stirrer (5) located above the guide pipe (6). The stirrer (5) includes a stirring rod (51) rotatably disposed inside the material box (4) and a second drive motor (52) disposed on the material box (4). The output shaft of the second drive motor (52) is connected to the stirring rod (51).

5. The sowing and covering device for fungal cultivation as described in claim 1, characterized in that: Both the material box (4) and the inoculum box (3) are provided with two guide plates (10) facing each other. The guide plates (10) are located above the feed inlet (61) and are arranged at an angle to guide the material into the feed inlet (61).

6. The sowing and covering device for fungal cultivation as described in claim 1, characterized in that: The screw conveyor (7) includes a screw conveying rod rotatably disposed inside the guide tube (6), and a drive motor three and a reducer three disposed on the frame (1). The output shaft of the drive motor three is connected to the input shaft of the reducer three, and the output shaft of the reducer is connected to one end of the screw conveying rod.

7. The sowing and covering device for fungal cultivation as described in claim 1, characterized in that: The material distribution plate (9) is used to disperse the material sent out by the discharge pipe (8); The material distribution plate (9) includes a fixed frame (91) arranged below the discharge pipe (8), a plurality of round rods (92) are rotatably arranged on the fixed frame (91), a fixed plate (93) is arranged on the discharge pipe (8), and a plurality of elastic support rods (94) are arranged on the fixed plate (93). The other end of the elastic support rods (94) is connected to the fixed frame (91) and provides elastic support.

8. The sowing and covering device for fungal cultivation as described in claim 7, characterized in that: The elastic support rod (94) includes a fixed cylinder (941) disposed on a fixed plate (93). A spring (942) is disposed inside the fixed cylinder (941). A plug rod (943) is disposed at the other end of the spring (942). The other end of the plug rod (943) passes through the fixed cylinder (941) and is connected to the fixed frame (91).

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