Moisturizing device for edible mushroom cultivation sandy soil

Abstract

The invention belongs to the technical field of edible fungus cultivation, and discloses a moisturizing device for edible fungus cultivation sandy soil, which comprises a cultivation box, a moisturizing mechanism fixed at the top end of the cultivation box, a water tank fixed outside the cultivation box, a water inlet fixed at the top end of the water tank, a barrier mechanism mounted inside the cultivation box, and a water inlet mechanism mounted outside the water tank, through cooperation of an inner measuring box, a floating ball, a third magnet and other structures, the device can ascend and descend along with the height of the water level through the buoyancy of the floating ball, and after the water level of a water source conveyed by a cotton sliver for a long time descends, the floating ball and the third magnet descend; a third magnet drives a fourth magnet, a connecting ball and a water level display rod to move downwards through the magnetic force of the third magnet, and after a user observes that the position of the water level display rod is lower than a water level warning line outside the outer measuring box, water is supplemented into the cultivation box in time; therefore, the water level can be conveniently visualized by the device, and the water source can be conveniently supplemented in time.

Description

Technical Field

[0001] The invention belongs to the technical field of edible fungus cultivation, in particular to a moisture-retaining device for edible fungus cultivation sandy soil. Background Art

[0002] In the process of modern agricultural development, edible fungi have become an important part of the agricultural industry due to their high nutritional value and economic value. Sandy soil is widely used in the cultivation medium configuration of edible fungi due to its good air permeability, providing sufficient oxygen environment for the growth of edible fungi mycelium. However, sandy soil has large particles and high porosity, resulting in poor water holding capacity. Water can easily penetrate and be lost or evaporate quickly, making it difficult to maintain the humidity conditions required for the growth of edible fungi. During the cultivation process, unstable sandy soil humidity will cause slow mycelium growth, poor fruiting body development, and even mycelium death, contamination by foreign bacteria and other problems, seriously affecting the yield and quality of edible fungi.

[0003] At present, the common methods for moisturizing sandy soil for edible fungus cultivation mainly include manual timed spraying of water mist and laying of drip irrigation pipes. Manual spraying of water mist relies on the operator's experience and operation frequency. It is not only labor-intensive, but also difficult to ensure the uniform distribution of water in the sandy soil, which can easily cause local water accumulation or uneven dryness and wetness. Although drip irrigation pipes can realize automated water supply to a certain extent, due to their single water output method and concentrated water flow, they will cause water to form a "funnel effect" in the sandy soil, that is, too much water in some areas and insufficient water in the surrounding areas. In addition, the laying and maintenance costs of the drip irrigation system are high. During long-term use, there are still problems such as dripper blockage and unstable water output.

[0004] Cotton thread, non-woven fabric strips or porous clay tubes are needed as water-conducting media. One end is immersed in the water storage container and the other end extends to the middle of the sand. Capillary action is used to slowly transport water to the sand to achieve "water supply on demand" and avoid the randomness of manual watering. The cultivation box should be covered when the edible fungi are growing to avoid affecting the internal fungus species. By visualizing the water level inside the device, the growers can observe the water level information in time and replenish it in time. Summary of the Invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a moisture-retaining device for edible fungus cultivation sand.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a moisturizing device for edible fungus cultivation sand, comprising a cultivation box, a moisturizing mechanism fixed to the top of the cultivation box, a partition fixed to the interior of the cultivation box, a cotton strip installed inside the partition, a water level detection mechanism installed inside the cultivation box, a water tank fixed to the outside of the cultivation box, a water inlet fixed to the top of the water tank, a blocking mechanism installed inside the cultivation box, and a water inlet mechanism installed outside the water tank;

[0007] The moisturizing mechanism includes a support rod, a limiting hole and a cover plate. The support rod is fixed to the top of the cultivation box. The limiting hole is provided inside the support rod. The cover plate is slidably connected to the outside of the support rod.

[0008] The water level detection mechanism includes an inner measuring box, a float and a third magnet. The inner measuring box is fixed to the bottom end of the cultivation box. The inner part of the inner measuring box is slidably connected to the float, and the outer part of the float is fixed with the third magnet.

[0009] Preferably, the cover plate is rotatably connected to a first connecting rod inside, a first magnet is fixed to the outside of the first connecting rod, the cover plate is slidably connected to a second connecting rod inside, a second magnet is fixed to the outside of the second connecting rod.

[0010] Preferably, four groups of support rods are provided, and the support rods are symmetrically distributed about the central axis of the cultivation box. Two groups of limiting holes are provided, and the limiting holes are symmetrically distributed about the central axis of the support rods. Two groups of second connecting rods and second magnets are provided, and the second connecting rods and second magnets are symmetrically distributed about the central axis of the cover plate. The diameter of the second connecting rod is equal to the diameter of the limiting hole.

[0011] Preferably, an external measuring box is fixed to the outside of the cultivation box, a connecting ball is slidably connected to the inside of the external measuring box, a fourth magnet is fixed to the outside of the connecting ball, a water level display rod is fixed to the outside of the connecting ball, and scale lines are opened on the outside of the external measuring box.

[0012] Preferably, the blocking mechanism includes a mounting frame, a third connecting rod and a limit plate. The mounting frame is fixed inside the cultivation box. The third connecting rod is movably connected inside the mounting frame. The limit plate is fixed outside the third connecting rod. The first return spring is sleeved outside the third connecting rod.

[0013] Preferably, the inner wall of the mounting bracket fits the outer wall of the third connecting rod, the mounting bracket and the third connecting rod are slidably connected, and the first return spring is used to squeeze the third connecting rod and keep it moving leftward.

[0014] Preferably, the water inlet mechanism includes a fourth connecting rod, a mounting plate and a second return spring, the fourth connecting rod is movably connected to the inside of the water tank, the outside of the fourth connecting rod is fixed with a mounting plate, the outside of the fourth connecting rod is sleeved with a second return spring, the outside of the mounting plate is fixed with a mounting seat, the outside of the mounting seat is fixed with a first limiting rod, the outside of the first limiting rod is fixed with a first limiting plate, the outside of the first limiting rod is sleeved with a second limiting plate, the outside of the water tank is fixed with a limiting seat, the inside of the limiting seat is slidably connected with the second limiting rod, the outside of the second limiting rod is sleeved with a third return spring, and the outside of the second limiting rod is fixed with a limiting block.

[0015] Preferably, the fourth connecting rod is slidably connected to the water tank, the second return spring is used to squeeze the mounting plate and keep it moving to the left, and two groups of mounting seats are provided, and the mounting seats are symmetrically distributed about the central axis of the mounting plate.

[0016] Preferably, the inner wall of the second limit plate fits into the outer wall of the first limit rod, the second limit plate and the first limit rod are slidably connected, the limit seat is provided with two groups, the limit seats are symmetrically distributed about the central axis of the water tank, the second limit rod is provided with two groups that are symmetrically distributed about the central axis of the limit seat, and the third return spring is used to refuel the second limit rod and keep it moving inward.

[0017] Preferably, the cotton strips are provided in a plurality of groups, and the cotton strips are arranged at equal intervals about the central axis of the partition.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention cooperates with structures such as an inner measuring box, a float, and a third magnet, so that the device can rise and fall according to the height of the water level through the buoyancy of the float itself. After the water source is transported by the cotton sliver for a long time and the water level drops, the float and the third magnet follow and drop, so that the third magnet drives the fourth magnet, the connecting ball and the water level display rod to move downward through its own magnetic force. After the user observes that the position of the water level display rod is lower than the water level warning line outside the outer measuring box, the user replenishes water in time inside the cultivation box, thereby achieving the purpose of facilitating the device to visualize the water level and facilitating timely replenishment of the water source.

[0020] The present invention cooperates with structures such as the mounting frame, the mounting plate, and the second return spring so that the device can press the mounting plate to make the fourth connecting rod move forward and squeeze the third connecting rod, so that the limit plate moves outward, thereby connecting the cultivation box and the moisturizing mechanism. After the mounting plate is pressed, the first limit plate moves forward and squeezes the limit block, so that the limit block shrinks inward and the first limit plate passes. At this time, the third return spring resets the limit block through its own restoring force, limits the first limit plate through the limit block, and then limits the fourth connecting rod and the mounting plate, so that the cultivation box and the water tank remain connected, and the water level is observed to recover and the water source is replenished. When the water source is sufficiently replenished, the mounting plate is pressed to reset the fourth connecting rod, so that the cultivation box and the water tank are separated, and the water source is stopped from being transported, thereby achieving the purpose of facilitating the device to quickly replenish the water source.

[0021] The present invention cooperates with structures such as support rods, limiting holes, and a cover plate, so that the device can lower the cover plate and rotate the first connecting rod to drive the two groups of first magnets to rotate. After the positions of the two groups of first magnets are flipped, the attraction of the second magnets on both sides becomes repulsion, thereby pushing the second magnet and the second connecting rod away from the first magnet, so that the second connecting rod is inserted into the limiting hole to complete the limiting of the cover plate, allowing the user to quickly cover the bacterial strain, thereby achieving the purpose of facilitating the device to prevent the bacterial strain from being affected by the external environment during growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall covering structure of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the moisturizing mechanism of the present invention;

[0025] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0026] Figure 5 This is a schematic diagram of the partition sliver structure of the present invention;

[0027] Figure 6 Schematic diagram of the water level detection mechanism of the present invention;

[0028] Figure 7 This is a schematic structural diagram of the water replenishment component of the present invention;

[0029] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of the local section at point B in the middle;

[0030] Figure 9 For the present invention Figure 7Schematic diagram of the enlarged partial section structure at point C in the middle.

[0031] Figure: 1. Cultivation box; 2. Moisturizing mechanism; 201. Support rod; 202. Limiting hole; 203. Cover plate; 204. First connecting rod; 205. First magnet; 206. Second connecting rod; 207. Second magnet; 3. Partition; 4. Cotton strip; 5. Water level detection mechanism; 501. Inner measuring box; 502. Float; 503. Third magnet; 504. Outer measuring box; 505. Connecting ball; 506. Fourth magnet; 507. Water level display rod; 6. Water tank ; 7. Water inlet; 8. Blocking mechanism; 801. Mounting frame; 802. Third connecting rod; 803. Limiting plate; 804. First return spring; 9. Water inlet mechanism; 901. Fourth connecting rod; 902. Mounting plate; 903. Second return spring; 904. Mounting seat; 905. First limiting rod; 906. First limiting plate; 907. Second limiting plate; 908. Limiting seat; 909. Second limiting rod; 910. Third return spring; 911. Limiting block. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] like Figures 1 to 9 As shown, the present invention provides a moisturizing device for edible fungus cultivation sand, comprising a cultivation box 1, a moisturizing mechanism 2 fixed to the top of the cultivation box 1, a partition 3 fixed inside the cultivation box 1, cotton strips 4 installed inside the partition 3, several groups of cotton strips 4 are provided, and the cotton strips 4 are arranged at equal intervals about the central axis of the partition 3, a water level detection mechanism 5 is installed inside the cultivation box 1, a water tank 6 is fixed outside the cultivation box 1, a water inlet 7 is fixed at the top of the water tank 6, a blocking mechanism 8 is installed inside the cultivation box 1, and a water inlet mechanism 9 is installed outside the water tank 6.

[0034] The above solution is adopted: by spreading sand on the top of the partition 3, the cotton strips 4 can contact the water through the bottom and use capillary action to slowly transport the water into the sand, realizing "water supply on demand" and avoiding the randomness of manual watering.

[0035] like Figures 1 to 4As shown, the moisturizing mechanism 2 includes a support rod 201, a limiting hole 202 and a cover plate 203. The support rod 201 is fixed to the top of the cultivation box 1. The limiting hole 202 is provided inside the support rod 201. The outside of the support rod 201 is slidably connected to the cover plate 203. The inside of the cover plate 203 is rotatably connected to the first connecting rod 204. The outside of the first connecting rod 204 is fixed with a first magnet 205. The inside of the cover plate 203 is slidably connected to the second connecting rod 206. The outside of the second connecting rod 206 is rotatably connected to the first connecting rod 204. A second magnet 207 is fixed on the cover 203, four groups of support rods 201 are provided, and the support rods 201 are symmetrically distributed about the central axis of the cultivation box 1, two groups of limiting holes 202 are provided, and the limiting holes 202 are symmetrically distributed about the central axis of the support rod 201, two groups of second connecting rods 206 and second magnets 207 are provided, and the second connecting rods 206 and second magnets 207 are symmetrically distributed about the central axis of the cover 203, and the diameter of the second connecting rod 206 is equal to the diameter of the limiting hole 202.

[0036] The above solution is adopted: after completing the cultivation of the bacterial strain, the cover 203 is lowered, and the first connecting rod 204 is rotated to drive the two groups of first magnets 205 to rotate, so that after the positions of the two groups of first magnets 205 are flipped, the attraction of the second magnets 207 on both sides becomes repulsion, and then the second magnet 207 and the second connecting rod 206 are pushed away from the first magnet 205, so that the second connecting rod 206 is inserted into the limiting hole 202 to complete the limiting of the cover 203, so that the user can quickly cover the bacterial strain and prevent moisture from escaping through the cover 203. When the bacterial strain needs to be removed, the first connecting rod 204 is reversed to re-adsorb the second magnet 207 and the second connecting rod 206 to separate them from the limiting hole 202.

[0037] like Figures 1 to 6 As shown, the water level detection mechanism 5 includes an inner measuring box 501, a float 502 and a third magnet 503. The inner measuring box 501 is fixed at the bottom end of the cultivation box 1. The inner part of the inner measuring box 501 is slidably connected to the float 502, and the outside of the float 502 is fixed with the third magnet 503. The outside of the cultivation box 1 is fixed with an outer measuring box 504. The inner part of the outer measuring box 504 is slidably connected to the connecting ball 505, and the outside of the connecting ball 505 is fixed with the fourth magnet 506. The outside of the connecting ball 505 is fixed with a water level display rod 507, and the outside of the outer measuring box 504 is provided with scale lines.

[0038] The above solution is adopted: after adding water source to the inside of the cultivation box 1, the float 502 can rise and fall with the height of the water level due to its own buoyancy. After the cotton strip 4 has been transporting water for a long time and the water level drops, the float 502 and the third magnet 503 follow and drop, so that the third magnet 503 drives the fourth magnet 506, the connecting ball 505 and the water level display rod 507 to move downward through its own magnetic force. After the user observes that the position of the water level display rod 507 is lower than the water level warning line outside the outer measuring box 504, the user promptly replenishes water inside the cultivation box 1. At this time, the float 502 floats up again, and the water level can be continuously monitored.

[0039] like Figures 1 to 9 As shown, the blocking mechanism 8 includes a mounting frame 801, a third connecting rod 802 and a limit plate 803. The mounting frame 801 is fixed inside the cultivation box 1. The interior of the mounting frame 801 is movably connected to the third connecting rod 802. The outside of the third connecting rod 802 is fixed with a limit plate 803. The outside of the third connecting rod 802 is provided with a first return spring 804. The inner wall of the mounting frame 801 fits the outer wall of the third connecting rod 802. The mounting frame 801 and the third connecting rod 802 are slidably connected. The first return spring 804 is used to squeeze the third connecting rod 802 and keep it moving to the left.

[0040] like Figures 1 to 9 As shown, the water inlet mechanism 9 includes a fourth connecting rod 901, a mounting plate 902 and a second return spring 903. The fourth connecting rod 901 is movably connected to the inside of the water tank 6. The mounting plate 902 is fixed to the outside of the fourth connecting rod 901. The second return spring 903 is sleeved on the outside of the fourth connecting rod 901. A mounting seat 904 is fixed to the outside of the mounting plate 902. The fourth connecting rod 901 and the water tank 6 are slidingly connected. The second return spring 903 is used to squeeze the mounting plate 902 and keep it moving to the left. Two groups of mounting seats 904 are provided, and the mounting seats 904 are symmetrically distributed about the central axis of the mounting plate 902.

[0041] A first limiting rod 905 is fixed to the outside of the mounting seat 904, a first limiting plate 906 is fixed to the outside of the first limiting rod 905, a second limiting plate 907 is sleeved on the outside of the first limiting rod 905, a limiting seat 908 is fixed to the outside of the water tank 6, a second limiting rod 909 is slidably connected to the inside of the limiting seat 908, a third return spring 910 is sleeved on the outside of the second limiting rod 909, a limiting block 911 is fixed to the outside of the second limiting rod 909, the inner wall of the second limiting plate 907 fits the outer wall of the first limiting rod 905, the second limiting plate 907 and the first limiting rod 905 are slidably connected, the limiting seat 908 is provided with two groups, the limiting seats 908 are symmetrically distributed about the central axis of the water tank 6, the second limiting rod 909 is provided with two groups symmetrically distributed about the central axis of the limiting seat 908, the third return spring 910 is used to refuel the second limiting rod 909 and keep it moving inward.

[0042] The above solution is adopted: when the user observes that the water level is insufficient, he presses the mounting plate 902 to make the fourth connecting rod 901 move forward to squeeze the third connecting rod 802, so that the limit plate 803 moves outward, thereby connecting the cultivation box 1 and the moisturizing mechanism 2, and after the mounting plate 902 is pressed, the first limit plate 906 moves forward to squeeze the limit block 911, so that the limit block 911 shrinks inward and the first limit plate 906 passes. At this time, the third return spring 910 resets the limit block 911 through its own restoring force, limits the first limit plate 906 through the limit block 911, and then limits the fourth connecting rod 901 and the mounting plate 902, so that the cultivation box 1 and the water tank 6 remain connected, and the user observes that the water level is restored to the water tank 6. After the water source is replenished, continue to press the mounting plate 902, and the second limit plate 907 moves forward to squeeze the limit block 911, so that the limit block 911 contracts inward and the second limit plate 907 passes. At this time, the third return spring 910 resets the limit block 911 through its own restoring force, and lifts the second limit plate 907 through the tip of the limit block 911, so that the second limit plate 907 and the first limit plate 906 fit together. At this time, the restoring force of the second return spring 903 can quickly pull out and reset the mounting plate 902. At the same time, the first return spring 804 resets the limit plate 803 and the third connecting rod 802, thereby re-separating the cultivation box 1 and the water tank 6, thereby quickly replenishing the water source.

[0043] The working principle and use process of the present invention are as follows: by spreading sand on the top of the partition 3, the cotton strip 4 can contact with water through the bottom and use capillary action to slowly transport water to the sand, realizing "water supply on demand" and avoiding the randomness of manual watering. After completing the planting of the strain, the cover plate 203 is lowered, and the first connecting rod 204 is rotated to drive the two groups of first magnets 205 to rotate, so that the positions of the two groups of first magnets 205 are flipped, and the attraction of the second magnets 207 on both sides becomes repulsion, thereby pushing the second magnet 207 and the second connecting rod 206 away from the first magnet 205, so that the second connecting rod 206 is inserted into the limiting hole 202 to complete the limiting of the cover plate 203, so that the user can quickly cover the strain. The cover 203 is used to prevent moisture from escaping. When the bacteria need to be taken out, the first connecting rod 204 can be reversed to re-adsorb the second magnet 207 and the second connecting rod 206 to separate them from the limiting hole 202. After adding water to the inside of the cultivation box 1, the float 502 can rise and fall with the height of the water level by its own buoyancy. After the cotton strip 4 has been delivering water for a long time and the water level drops, the float 502 and the third magnet 503 follow and drop, so that the third magnet 503 drives the fourth magnet 506, the connecting ball 505 and the water level display rod 507 to move downward by its own magnetic force. After the user observes that the position of the water level display rod 507 is lower than the water level warning line outside the outer measuring box 504, he can promptly check the inside of the cultivation box 1. When the user finds that the water level is insufficient, the user presses the mounting plate 902 to make the fourth connecting rod 901 move forward and squeeze the third connecting rod 802, so that the limit plate 803 moves outward, thereby connecting the cultivation box 1 and the moisturizing mechanism 2. After the mounting plate 902 is pressed, the first limit plate 906 moves forward and squeezes the limit block 911, so that the limit block 911 contracts inwardly and the first limit plate 906 passes. At this time, the third return spring 910 resets the limit block 911 through its own restoring force, and limits the first limit plate 906 through the limit block 911, thereby limiting the fourth connecting rod 901 and the mounting plate 902, so that the cultivation box 1 and the water tank 6 remain connected. , and after observing that the water level has recovered and the water source is replenished, continue to press the mounting plate 902, the second limit plate 907 moves forward to squeeze the limit block 911, so that the limit block 911 contracts inward and the second limit plate 907 passes. At this time, the third return spring 910 resets the limit block 911 through its own restoring force, and lifts the second limit plate 907 through the tip of the limit block 911, so that the second limit plate 907 and the first limit plate 906 fit together. At this time, the restoring force of the second return spring 903 can quickly pull out and reset the mounting plate 902, and at the same time, the first return spring 804 resets the limit plate 803 and the third connecting rod 802, thereby separating the cultivation box 1 and the water tank 6 again, thereby quickly replenishing the water source.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for moisturizing sandy soil for cultivating edible fungi, comprising a cultivation box (1), characterized in that: A moisturizing mechanism (2) is fixed to the top of the cultivation box (1), a partition (3) is fixed inside the cultivation box (1), a cotton strip (4) is installed inside the partition (3), a water level detection mechanism (5) is installed inside the cultivation box (1), a water tank (6) is fixed outside the cultivation box (1), a water inlet (7) is fixed at the top of the water tank (6), a blocking mechanism (8) is installed inside the cultivation box (1), and a water inlet mechanism (9) is installed outside the water tank (6); The moisturizing mechanism (2) comprises a support rod (201), a limiting hole (202) and a cover plate (203); the support rod (201) is fixed to the top end of the cultivation box (1); the limiting hole (202) is provided inside the support rod (201); and the cover plate (203) is slidably connected to the outside of the support rod (201); The water level detection mechanism (5) comprises an inner measuring box (501), a floating ball (502) and a third magnet (503); the inner measuring box (501) is fixed to the bottom end of the cultivation box (1); the inner portion of the inner measuring box (501) is slidably connected to the floating ball (502); and the outer portion of the floating ball (502) is fixed to the third magnet (503).

2. The device for moisturizing sandy soil for cultivating edible fungi according to claim 1, characterized in that: The cover plate (203) is internally rotatably connected to a first connecting rod (204), the first connecting rod (204) is externally fixed with a first magnet (205), the cover plate (203) is internally slidably connected to a second connecting rod (206), the second connecting rod (206) is externally fixed with a second magnet (207).

3. The device for moisturizing sandy soil for cultivating edible fungi according to claim 2, characterized in that: Four groups of support rods (201) are provided, and the support rods (201) are symmetrically distributed about the central axis of the cultivation box (1). Two groups of limiting holes (202) are provided, and the limiting holes (202) are symmetrically distributed about the central axis of the support rod (201). Two groups of second connecting rods (206) and second magnets (207) are provided, and the second connecting rods (206) and second magnets (207) are symmetrically distributed about the central axis of the cover plate (203). The diameter of the second connecting rod (206) is equal to the diameter of the limiting hole (202).

4. The device for moisturizing sandy soil for cultivating edible fungi according to claim 1, characterized in that: An outer measuring box (504) is fixed to the outside of the cultivation box (1), a connecting ball (505) is slidably connected to the inside of the outer measuring box (504), a fourth magnet (506) is fixed to the outside of the connecting ball (505), a water level display rod (507) is fixed to the outside of the connecting ball (505), and scale lines are opened on the outside of the outer measuring box (504).

5. The device for moisturizing sandy soil for cultivating edible fungi according to claim 1, characterized in that: The blocking mechanism (8) comprises a mounting frame (801), a third connecting rod (802) and a limiting plate (803); the mounting frame (801) is fixed inside the cultivation box (1); the third connecting rod (802) is movably connected inside the mounting frame (801); the limiting plate (803) is fixed outside the third connecting rod (802); and the first return spring (804) is sleeved outside the third connecting rod (802).

6. The device for moisturizing sandy soil for cultivating edible fungi according to claim 5, characterized in that: The inner wall of the mounting frame (801) fits the outer wall of the third connecting rod (802), the mounting frame (801) and the third connecting rod (802) are slidably connected, and the first return spring (804) is used to squeeze the third connecting rod (802) and keep it moving leftward.

7. The device for moisturizing sandy soil for cultivating edible fungi according to claim 1, characterized in that: The water inlet mechanism (9) comprises a fourth connecting rod (901), a mounting plate (902) and a second return spring (903); the fourth connecting rod (901) is movably connected to the inside of the water tank (6); the mounting plate (902) is fixed to the outside of the fourth connecting rod (901); the second return spring (903) is sleeved on the outside of the fourth connecting rod (901); the mounting seat (904) is fixed to the outside of the mounting plate (902); the first limiting rod (901) is fixed to the outside of the mounting seat (904); 05), a first limiting plate (906) is fixed to the outside of the first limiting rod (905), a second limiting plate (907) is sleeved on the outside of the first limiting rod (905), a limiting seat (908) is fixed to the outside of the water tank (6), a second limiting rod (909) is slidably connected to the inside of the limiting seat (908), a third return spring (910) is sleeved on the outside of the second limiting rod (909), and a limiting block (911) is fixed to the outside of the second limiting rod (909).

8. The device for moisturizing sandy soil for cultivating edible fungi according to claim 7, characterized in that: The fourth connecting rod (901) is slidably connected to the water tank (6), the second return spring (903) is used to squeeze the mounting plate (902) and keep it moving to the left, and two groups of mounting seats (904) are provided, and the mounting seats (904) are symmetrically distributed about the central axis of the mounting plate (902).

9. The device for moisturizing sandy soil for cultivating edible fungi according to claim 7, characterized in that: The inner wall of the second limiting plate (907) fits the outer wall of the first limiting rod (905), the second limiting plate (907) and the first limiting rod (905) are slidably connected, the limiting seat (908) is provided with two groups, the limiting seats (908) are symmetrically distributed about the central axis of the water tank (6), the second limiting rod (909) is provided with two groups symmetrically distributed about the central axis of the limiting seat (908), and the third return spring (910) is used to refuel the second limiting rod (909) and keep it moving inward.

10. The device for moisturizing sandy soil for cultivating edible fungi according to claim 1, characterized in that: The cotton strips (4) are provided in a plurality of groups, and the cotton strips (4) are arranged at equal intervals about the central axis of the partition (3).

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