Roof dehumidification device for mushroom cultivation room

Abstract

The invention belongs to the technical field of mushroom houses, and discloses a roof dehumidification device for mushroom house cultivation, which comprises a water removal mechanism, the water removal mechanism comprises a motor, a first gear is rotatably connected to the motor, a cam is fixedly connected to one side, away from the motor, of the first gear, and a first rack is meshed with the side surface of the first gear. The bottom of the first rack is fixedly connected with a second rack through a connecting plate; through cooperation of structures such as a guide plate and a supporting plate, condensate water on the roof plate can be conveniently shielded, a first gear rotates to drive the guide plate to move to a shielding position below the roof plate through transmission, the condensate water on the upper portion can be effectively prevented from directly dripping onto a culture frame, mushrooms are protected against the influence of excessive moisture, and the service life of the mushrooms is prolonged. The device can prevent mushroom quality from being damaged, is helpful for maintaining stable humidity and temperature conditions, is beneficial for healthy growth of mushrooms, can prevent moisture from directly dripping to cause wet and slippery ground, and reduces safety accidents such as slipping.

Description

Technical Field

[0001] The invention belongs to the technical field of mushroom houses, in particular to a roof dehumidification device for a mushroom cultivation house. Background Art

[0002] With the improvement of people's living standards, people pay more attention to dietary matching. Various nutritious mushrooms are gradually put on the table and are loved by people. The scale of mushroom cultivation is gradually expanding. Therefore, the mushroom house is a place for professional cultivation of edible and medicinal fungi. Its environmental conditions are crucial to the growth and development of mushrooms. Among them, humidity control is one of the key factors to maintain a suitable environment in the mushroom house. Too high or too low humidity will directly affect the growth rate, morphology and quality of mushrooms, and even cause diseases.

[0003] Publication No. CN115583430A discloses a technical field of mushroom production and processing, and in particular relates to a mushroom storage box with a dehumidification function that can remove odors during the dehumidification and storage of mushrooms; Technical problem: Provide a mushroom storage box with a dehumidification function that can remove odors during the dehumidification and storage of mushrooms; The technical solution is as follows: A mushroom storage box with a dehumidification function, comprising a bracket, a dehumidification box, a cylindrical handle, a box door, a mushroom placement plate, a fan, etc., a dehumidification box is provided on the upper part of the bracket, two box doors are rotatably connected to the front of the dehumidification box, the front parts of the box doors are fixedly connected to the cylindrical handles, three mushroom placement plates are evenly arranged inside the dehumidification box, and a fan is fixedly connected to the upper part of the dehumidification box; The present invention can place charcoal in the dehumidification box by adding a charcoal placement tube, so that the charcoal can dehumidify the dehumidification box while removing the odor in the dehumidification box, thereby providing a good environment for the storage of mushrooms.

[0004] The above device cannot directly clean the condensed water on the roof, so that the condensed water can drip directly onto the culture rack, causing the mushrooms to be exposed to more moisture, affecting the quality of the mushrooms. At the same time, the retention of condensed water will cause the growth of bacteria or mold, affecting the cleanliness and hygiene inside the mushroom house, thereby reducing the dehumidification effect. Therefore, a roof dehumidification device for a mushroom cultivation room is proposed. Summary of the invention

[0005] In order to solve the problem in the above background technology that the condensed water on the top of the roof cannot be cleaned directly, so that the condensed water can drip directly onto the culture rack, causing the mushrooms to be exposed to more moisture, affecting the quality of the mushrooms, and the retention of condensed water will cause the breeding of bacteria or mold, affecting the cleanliness and hygiene inside the mushroom house, the present invention provides a roof dehumidification device for a mushroom cultivation room.

[0006] To achieve the above object, the present invention provides the following technical solution: a roof dehumidification device for a mushroom cultivation room, comprising a dehumidification mechanism, the dehumidification mechanism is arranged inside a main body mechanism, the main body mechanism is provided with a dehumidification mechanism inside, the dehumidification mechanism is located on the side of the dehumidification mechanism;

[0007] The water removal mechanism includes a motor, a first gear is rotatably connected to the motor, a cam is fixedly connected to the side of the first gear away from the motor, a first rack is meshed with the side of the first gear, the bottom of the first rack is fixedly connected to the second rack via a connecting plate, a second gear is meshed with the side of the second rack, a connecting rod is fixedly connected to the second gear, an end of the connecting rod away from the second gear is rotatably connected to a guide plate via a rotating frame, and a roller is rotatably connected to the guide plate.

[0008] Preferably, the roller is located on a side of the guide plate close to the connecting rod, the roller is located above the connecting rod, the cam is located above the roller, the second gear is located on a side of the second rack close to the first gear, the first gear is located above the second gear, the size of the second gear is larger than the size of the first gear, and a protrusion is provided at the bottom of the cam.

[0009] Preferably, the main structure includes a mushroom house body, a cultivation space is arranged inside the mushroom house body, the inner wall of the cultivation space is fixedly connected to a support plate, the inner wall of the cultivation space is provided with a drainage outlet, the top of the inner wall of the cultivation space is provided with a first slide groove, and the inner wall of the first slide groove is slidably connected to a roof plate.

[0010] Preferably, a second slide groove is opened inside the mushroom house body, the inner wall of the second slide groove is fixedly connected to a limit block, a door is arranged on the mushroom house body, and a plurality of springs are fixedly connected to the top of the roof plate.

[0011] Preferably, the door is located on the side of the culture space away from the support plate, the drain outlet is located above the arc groove, the arc groove is located on the side of the support plate, the second slide groove is located on the side of the support plate away from the door, the support plate has an "L" shape, and the top of the spring is elastically connected to the inner wall of the first slide groove through the spring.

[0012] Preferably, the motor is fixedly connected to a side of the mushroom house body away from the door, the first gear is rotatably connected to the inner wall of the mushroom house body, the cam penetrates the inner wall of the mushroom house body and extends to the interior of the cultivation space, the cam is rotatably connected to the inner wall of the cultivation space, the top of the cam abuts against the bottom of the roof plate, the second gear is rotatably connected to the interior of the cultivation space, the first rack and the second rack are both rotatably connected to the second slide groove, and the cam and the second rack are respectively located on both sides of the limit block.

[0013] Preferably, the guide plate is located on the side of the arc groove close to the support plate, the roller is against the top of the support plate, the connecting rod is rotatably connected to the lower end of the support plate, the side of the guide plate away from the roller is located below the drain outlet, and the lower end of the guide plate is slidably connected to the inner wall of the arc groove.

[0014] Preferably, the dehumidification mechanism includes a dehumidification groove opened on the inner wall of the culture space, a moisture absorption block is arranged inside the dehumidification groove, an exhaust fan is fixedly connected to the inside of the dehumidification groove, a guide groove is opened inside the mushroom house body, an air outlet is opened on the side of the guide groove away from the dehumidification groove, an anti-reverse protrusion is fixedly connected to the inner wall of the air outlet, and a baffle is rotatably connected to the side of the air outlet away from the guide groove.

[0015] Preferably, the exhaust fan has an S-shape, the guide groove is located on the side of the exhaust fan away from the moisture absorption block, the dehumidification groove is connected to the air outlet through the guide groove, and the anti-reverse protrusion is against the baffle on the side away from the guide groove.

[0016] Preferably, the air outlet passes through the inner wall of the mushroom house body and extends to the outside of the mushroom house body, the air outlet is located above the drain outlet, the dehumidification groove is located above the drain outlet, the dehumidification groove is located on the side of the cam, and the dehumidification groove is located above the guide plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention facilitates shielding of condensed water on the roof plate by arranging the cooperation of structures such as the guide plate and the support plate. The first gear rotates and drives the guide plate to move to the shielding position below the roof plate through transmission, which can effectively shield the condensed water above from directly dripping onto the culture rack, protect the mushrooms from the influence of excessive moisture, prevent the quality of the mushrooms from being damaged, help maintain stable humidity and temperature conditions, and be conducive to the healthy growth of the mushrooms. At the same time, it can also prevent the ground from being slippery due to direct dripping of moisture, and reduce safety accidents such as slipping.

[0019] The present invention facilitates the discharge of condensed water by arranging the cooperation of structures such as the cam and the drain port. The rotation of the cam causes the roof plate to vibrate, causing the condensed water at the bottom of the roof plate to drip onto the top of the guide plate, and slide along the inclined surface of the guide plate to the inside of the drain port and be discharged from the side away from the guide plate, so that the condensed water is quickly guided to the drain port to avoid the formation of water accumulation. The rapid removal of the condensed water on the roof will effectively reduce the humidity on the top of the mushroom house, which is helpful to control the overall humidity level in the room. At the same time, it can reduce the erosion of the roof structure by the condensed water, and the occurrence of bacteria or mold breeding due to water retention, so as to keep the interior of the mushroom house clean and hygienic.

[0020] The present invention facilitates the discharge of humid air inside the culture space by providing cooperation of structures such as guide grooves and baffles. When the exhaust fan is started, the air with excessive humidity can be effectively discharged, thereby achieving rapid dehumidification and maintaining a suitable humidity environment in the cabin. The anti-reverse protrusion that can only rotate outward can prevent external cold air and pollutants carried in the air from flowing back into the cabin, thereby avoiding the influence of external temperature fluctuations on the temperature and humidity balance in the cabin, and at the same time maintaining the cleanliness of the cabin environment. At the same time, the "S"-shaped guide groove is provided, which can move the condensed water condensed by the humid air inside the guide groove to the air outlet, thereby avoiding the situation where the condensed water backflow affects the exhaust fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the back structure of the main body mechanism of the present invention;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the main mechanism of the present invention;

[0024] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0025] Figure 5 A schematic diagram of the structural relationship between the roof plate and the first slide groove of the present invention;

[0026] Figure 6 A schematic diagram of the structural relationship between the guide plate and the support plate of the present invention;

[0027] Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle;

[0028] Figure 8 It is a schematic diagram of the structural relationship between the second rack and the limit block of the present invention;

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the water removal mechanism of the present invention.

[0030] In the figure: 1. dewatering mechanism; 101. motor; 102. first gear; 103. cam; 104. first rack; 105. second rack; 106. second gear; 107. connecting rod; 108. guide plate; 109. roller; 2. main mechanism; 201. mushroom house main body; 202. arc groove; 203. support plate; 204. drain outlet; 205. roof plate; 206. first slide groove; 207. second slide groove; 208. limit block; 209. door; 210. cultivation space; 211. spring; 3. dehumidification mechanism; 301. dehumidification groove; 302. moisture absorption block; 303. exhaust fan; 304. guide groove; 305. air outlet; 306. anti-reverse protrusion; 307. baffle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 9 As shown, the present invention provides a roof dehumidification device for a mushroom cultivation room, comprising a dehumidification mechanism 1, the dehumidification mechanism 1 is arranged inside a main body mechanism 2, a dehumidification mechanism 3 is arranged inside the main body mechanism 2, and the dehumidification mechanism 3 is located on the side of the dehumidification mechanism 1;

[0033] The water removal mechanism 1 includes a motor 101, on which a first gear 102 is rotatably connected, a cam 103 is fixedly connected to a side of the first gear 102 away from the motor 101, a first rack 104 is meshed on the side of the first gear 102, the bottom of the first rack 104 is fixedly connected to a second rack 105 via a connecting plate, a second gear 106 is meshed on the side of the second rack 105, a connecting rod 107 is fixedly connected to the second gear 106, an end of the connecting rod 107 away from the second gear 106 is rotatably connected to a guide plate 108 via a rotating frame, and a roller 109 is rotatably connected to the guide plate 108.

[0034] The roller 109 is located on the side of the guide plate 108 close to the connecting rod 107, the roller 109 is located above the connecting rod 107, the cam 103 is located above the roller 109, the second gear 106 is located on the side of the second rack 105 close to the first gear 102, the first gear 102 is located above the second gear 106, the size of the second gear 106 is larger than the size of the first gear 102, and a bump is provided at the bottom of the cam 103.

[0035] The main structure 2 includes a mushroom house body 201, a culture space 210 is arranged inside the mushroom house body 201, a support plate 203 is fixedly connected to the inner wall of the culture space 210, a drain port 204 is provided on the inner wall of the culture space 210, a first slide groove 206 is provided on the top of the inner wall of the culture space 210, a roof plate 205 is slidably connected to the inner wall of the first slide groove 206, a second slide groove 207 is provided inside the mushroom house body 201, a limit block 208 is fixedly connected to the inner wall of the second slide groove 207, and the mushroom house body 2 01 is provided with a door 209, and a plurality of springs 211 are fixedly connected to the top of the roof plate 205. The door 209 is located on the side of the culture space 210 away from the support plate 203. The drain outlet 204 is located above the arc groove 202, and the arc groove 202 is located on the side of the support plate 203. The second slide groove 207 is located on the side of the support plate 203 away from the door 209. The shape of the support plate 203 is "L"-shaped, and the top of the spring 211 is elastically connected to the inner wall of the first slide groove 206 through the spring 211.

[0036] The motor 101 is fixedly connected to the side of the mushroom house body 201 away from the door 209, the first gear 102 is rotatably connected to the inner wall of the mushroom house body 201, the cam 103 penetrates the inner wall of the mushroom house body 201 and extends to the inside of the culture space 210, the cam 103 is rotatably connected to the inner wall of the culture space 210, the top of the cam 103 abuts against the bottom of the roof plate 205, the second gear 106 is rotatably connected to the inside of the culture space 210, the first rack 104 and the second gear 106 are rotatably connected to the inside of the culture space 210, and the first rack 104 and the second gear 106 are rotatably connected to the inside of the culture space 210. The two racks 105 are both rotatably connected to the second slide groove 207, the cam 103 and the second rack 105 are respectively located on both sides of the limit block 208, the guide plate 108 is located on the side of the arc groove 202 close to the support plate 203, the roller 109 is against the top of the support plate 203, the connecting rod 107 is rotatably connected to the lower end of the support plate 203, the side of the guide plate 108 away from the roller 109 is located below the drain outlet 204, and the lower end of the guide plate 108 is slidably connected to the inner wall of the arc groove 202.

[0037] The above scheme is adopted: by setting the cooperation of the guide plate 108 and the support plate 203 and other structures, it is convenient to shield the condensation water on the roof plate 205. When the motor 101 is started, the first gear 102 and the cam 103 will rotate. The rotation of the first gear 102 will drive the first rack 104 meshing therewith to move downward. The downward movement of the first rack 104 will drive the second gear 106 to rotate in the same direction as the first gear 102 through the second rack 105. The rotation of the second gear 106 will drive the connecting rod 107 to rotate with the center position of the second gear 106 as the center of the circle. The rotation of the connecting rod 107 will push the bottom of the guide plate 108 and the arc groove 202 to slide and move upward. During the process of the bottom of the guide plate 108 rotating and moving upward , the top of the guide plate 108 will slide with the top of the support plate 203 through the roller 109, and move in the direction away from the arc groove 202 supported by the support plate 203, and when the teeth of the first rack 104 abut against the top of the limit block 208, the first gear 102 and the first rack 104 are just released from the clamping, and the connecting rod 107 drives the guide plate 108 to move to the shielding position below the roof plate 205, which can effectively block the condensed water from dripping directly onto the culture rack, protect the mushrooms from the influence of excessive moisture, prevent the quality of the mushrooms from being damaged, help maintain stable humidity and temperature conditions, and be conducive to the healthy growth of the mushrooms. At the same time, it can also prevent the ground from being slippery due to direct dripping of moisture, and reduce safety accidents such as slipping;

[0038] The coordination of the cam 103 and the drain port 204 facilitates the discharge of condensed water. The rotation of the cam 103 drives the protrusion at its bottom to rotate upward. When the protrusion on the cam 103 abuts against the bottom of the roof panel 205, it squeezes the roof panel 205 upward, causing the roof panel 205 to slide upward inside the first slide groove 206 and squeeze the spring 211. Then, when the protrusion is no longer abutted against the roof panel 205, the roof panel 205 is reset under the action of gravity and the elastic force of the spring 211. Because the rotation speed of the cam 103 is slow at this time, the movement frequency of the roof panel 205 is small, which will not cause the condensed water at the bottom of the roof panel 205 to drip. When the teeth of the first rack 104 abut against the top of the limit block 208, the first gear 102 and the first rack 104 are just released from the clamping, and the connecting rod 107 drives the guide plate 108 to move to the position as shown in the figure. Figure 5As shown in the figure, below the roof panel 205, if the first gear 102 continues to rotate, it will only drive the cam 103 to rotate, resulting in a reduction in the load of the motor 101, while the output power is fixed. Therefore, the reduction in the output torque of the motor 101 will increase the rotation speed of the cam 103 driven by the first gear 102, increase the movement frequency of the roof panel 205, and cause the roof panel 205 to vibrate, so that the condensed water at the bottom of the roof panel 205 will drip onto the top of the guide plate 108, slide along the inclined surface of the guide plate 108 to the inside of the drain port 204 and be discharged from the side away from the guide plate 108, so that the condensed water is quickly guided to the drain port to avoid the formation of water accumulation. The rapid removal of the condensed water on the roof will effectively reduce the humidity on the top of the mushroom house, help control the overall humidity level in the room, and at the same time reduce the erosion of the roof structure by the condensed water, as well as the occurrence of water retention and breeding of bacteria or mold, so as to keep the interior of the mushroom house clean and hygienic.

[0039] like Figures 3 to 5 As shown, the dehumidification mechanism 3 includes a dehumidification groove 301 opened on the inner wall of the culture space 210, a moisture absorption block 302 is arranged inside the dehumidification groove 301, an exhaust fan 303 is fixedly connected to the inside of the dehumidification groove 301, a guide groove 304 is opened inside the mushroom house body 201, an air outlet 305 is opened on the side of the guide groove 304 away from the dehumidification groove 301, an anti-reverse protrusion 306 is fixedly connected to the inner wall of the air outlet 305, and a baffle 307 is rotatably connected to the side of the air outlet 305 away from the guide groove 304.

[0040] The exhaust fan 303 has an "S" shape. The guide groove 304 is located on the side of the exhaust fan 303 away from the moisture absorption block 302. The dehumidification groove 301 is connected to the air outlet 305 through the guide groove 304. The anti-reverse protrusion 306 is abutted against the baffle 307 on the side away from the guide groove 304. The air outlet 305 penetrates the inner wall of the mushroom house body 201 and extends to the outside of the mushroom house body 201. The air outlet 305 is located above the drain outlet 204. The dehumidification groove 301 is located above the drain outlet 204. The dehumidification groove 301 is located on the side of the cam 103. The dehumidification groove 301 is located above the guide plate 108.

[0041] The above scheme is adopted: by setting the cooperation of the guide groove 304 and the baffle plate 307 and other structures, it is convenient to discharge the humid air inside the culture space 210. When the exhaust fan 303 is started, the humid air inside the culture space 210 will be drawn into the guide groove 304 through the dehumidification groove 301, wherein the humid air will first pass through the moisture absorption block 302, so that the moisture absorption block 302 absorbs the moisture in the humid air, and avoids the situation where the large amount of moisture affects the exhaust fan 303. After the absorbed humid air passes through the guide groove 304, it will move to the air outlet 305, and the baffle plate 307 will be squeezed by air pressure to rotate in the direction away from the guide groove 304, so that the humid air can be discharged from the air outlet 305. The air with excessive humidity can be effectively discharged to achieve rapid dehumidification and maintain a suitable humidity environment in the cabin. The anti-reverse protrusion 306 that can only rotate outward can prevent external cold air and pollutants carried in the air from flowing back into the cabin, avoiding the influence of external temperature fluctuations on the temperature and humidity balance in the cabin, and at the same time maintaining the cleanliness of the cabin environment. At the same time, the "S"-shaped guide groove 304 can move the condensed water condensed in the guide groove 304 by the humid air to the air outlet 305, avoiding the situation where the condensed water backflow affects the exhaust fan 303. At the same time, the coordination of structures such as the dehumidification mechanism 1 and the dehumidification mechanism 3 is provided, thereby facilitating the rapid and efficient dehumidification of the interior of the device and improving the dehumidification effect of the device.

[0042] The working principle and use process of the present invention are as follows: when the humidity detector inside the mushroom house body 201 detects that the humidity inside the culture space 210 reaches the set value, it will control the motor 101 and the exhaust fan 303 to start through an electrical signal, and the start of the motor 101 will cause the first gear 102 and the cam 103 to rotate, and the rotation of the first gear 102 will drive the first rack 104 meshing therewith to move downward, and the downward movement of the first rack 104 will drive the second gear 106 to rotate in the same direction as the first gear 102 through the second rack 105, and the rotation of the second gear 106 will drive the connecting rod 107 to rotate at the center position of the second gear 106 The connecting rod 107 rotates as the center of the circle, and the rotation of the connecting rod 107 pushes the bottom of the guide plate 108 and the arc groove 202 to slide and move upward. During the rotation and upward movement of the bottom of the guide plate 108, the top of the guide plate 108 slides through the roller 109 and the top of the support plate 203, and moves in the direction away from the arc groove 202 with the support of the support plate 203. In this process, because the first gear 102 needs to drive more structures, the motor 101 is heavily loaded, and the output power is fixed, so the output torque of the motor 101 is large to overcome the resistance, resulting in a slow rotation speed of the first gear 102;

[0043] The rotation of the cam 103 will drive the protrusion at its bottom to rotate upward. When the protrusion on the cam 103 abuts against the bottom of the roof panel 205, it will squeeze the roof panel 205 upward, causing the roof panel 205 to slide upward inside the first slide groove 206 and squeeze the spring 211. Then, when the protrusion is no longer abutted against the roof panel 205, the roof panel 205 will be reset under the action of gravity and the elastic force of the spring 211. Because the rotation speed of the cam 103 is slow at this time, the movement frequency of the roof panel 205 is small, and condensed water at the bottom of the roof panel 205 will not drip. When the teeth of the first rack 104 abut against the top of the limit block 208, the first gear 102 and the first rack 104 are just released from the clamping, and the connecting rod 107 drives the guide plate 108 to move to the position as shown in the figure. Figure 5 Under the roof plate 205 shown, at this time, if the first gear 102 continues to rotate, it will only drive the cam 103 to rotate, resulting in a reduction in the load of the motor 101, while the output power is fixed, so the reduction in the output torque of the motor 101 will increase the rotation speed of the cam 103 driven by the first gear 102, increase the movement frequency of the roof plate 205, and cause the roof plate 205 to vibrate, so that the condensed water at the bottom of the roof plate 205 drips onto the top of the guide plate 108, and slides along the inclined surface of the guide plate 108 to the inside of the drain port 204 and is discharged from the side away from the guide plate 108. At this time, the first rack 104 will always be in a position against the limit block 208 under the downward pressure applied by the rotation of the first gear 102, so that the guide plate 108 cannot be reset;

[0044] After the above steps are performed for a certain period of time, the motor 101 is stopped to stop the first gear 102 and the cam 103 from rotating. At this time, the guide plate 108 slides downward along the support plate 203 through the roller 109 under the action of gravity, and the bottom of the guide plate 108 drives the connecting rod 107 to rotate in the opposite direction, so that the bottom of the guide plate 108 slides between the arc groove 202 and returns to the position as shown in FIG. Figure 3 The connecting rod 107 rotates in the opposite direction to drive the second gear 106 to rotate in the opposite direction, and the second gear 106 rotates in the opposite direction to drive the second rack 105 and the first rack 104 to move upward to the position shown in FIG. Figure 8 Initial position shown;

[0045] When the exhaust fan 303 is started, the humid air inside the culture space 210 will be drawn into the guide groove 304 through the dehumidification groove 301, wherein the humid air will first pass through the moisture absorption block 302, so that the moisture absorption block 302 absorbs the moisture in the humid air, thereby preventing the exhaust fan 303 from being affected by the large amount of moisture. The absorbed humid air will move to the air outlet 305 after passing through the guide groove 304, and the baffle 307 will be squeezed by air pressure to rotate the baffle 307 in the direction away from the guide groove 304, so that the humid air can be discharged from the air outlet 305, thereby completing the dehumidification work inside the culture space 210.

[0046] 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.

[0047] 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 roof dehumidification device for a mushroom cultivation room, comprising a dehumidification mechanism (1), characterized in that: The dewatering mechanism (1) is arranged inside the main body mechanism (2), a dehumidifying mechanism (3) is arranged inside the main body mechanism (2), and the dehumidifying mechanism (3) is located on the side of the dewatering mechanism (1); The dewatering mechanism (1) comprises a motor (101), a first gear (102) is rotatably connected to the motor (101), a cam (103) is fixedly connected to the side of the first gear (102) away from the motor (101), a first rack (104) is meshed with the side of the first gear (102), the bottom of the first rack (104) is fixedly connected to the second rack (105) via a connecting plate, a second gear (106) is meshed with the side of the second rack (105), a connecting rod (107) is fixedly connected to the second gear (106), an end of the connecting rod (107) away from the second gear (106) is rotatably connected to a guide plate (108) via a rotating frame, and a roller (109) is rotatably connected to the guide plate (108).

2. The roof dehumidification device for mushroom cultivation room according to claim 1, characterized in that: The roller (109) is located on a side of the guide plate (108) close to the connecting rod (107), the roller (109) is located above the connecting rod (107), the cam (103) is located above the roller (109), the second gear (106) is located on a side of the second rack (105) close to the first gear (102), the first gear (102) is located above the second gear (106), the size of the second gear (106) is larger than the size of the first gear (102), and a protrusion is provided at the bottom of the cam (103).

3. The roof dehumidification device for mushroom cultivation room according to claim 1, characterized in that: The main body structure (2) comprises a mushroom house body (201), a culture space (210) is arranged inside the mushroom house body (201), the inner wall of the culture space (210) is fixedly connected to a support plate (203), the inner wall of the culture space (210) is provided with a drainage port (204), the top of the inner wall of the culture space (210) is provided with a first slide groove (206), and the inner wall of the first slide groove (206) is slidably connected to a roof plate (205).

4. The roof dehumidification device for mushroom cultivation room according to claim 3, characterized in that: A second slide groove (207) is provided inside the mushroom house body (201), and a limit block (208) is fixedly connected to the inner wall of the second slide groove (207). A door (209) is provided on the mushroom house body (201), and a plurality of springs (211) are fixedly connected to the top of the roof plate (205).

5. The roof dehumidification device for mushroom cultivation room according to claim 4, characterized in that: The door (209) is located on a side of the culture space (210) away from the support plate (203), the drain port (204) is located above the arc groove (202), the arc groove (202) is located on the side of the support plate (203), the second slide groove (207) is located on a side of the support plate (203) away from the door (209), the support plate (203) has an "L" shape, and the top of the spring (211) is elastically connected to the inner wall of the first slide groove (206) through the spring (211).

6. The roof dehumidification device for mushroom cultivation room according to claim 4, characterized in that: The motor (101) is fixedly connected to a side of the mushroom house body (201) away from the door (209); the first gear (102) is rotatably connected to the inner wall of the mushroom house body (201); the cam (103) penetrates the inner wall of the mushroom house body (201) and extends to the inside of the culture space (210); the cam (103) is rotatably connected to the inner wall of the culture space (210); the top of the cam (103) abuts against the bottom of the roof plate (205); the second gear (106) is rotatably connected to the inside of the culture space (210); the first rack (104) and the second rack (105) are both rotatably connected to the second slide groove (207); and the cam (103) and the second rack (105) are respectively located on both sides of the limit block (208).

7. The roof dehumidification device for mushroom cultivation room according to claim 4, characterized in that: The guide plate (108) is located on a side of the arc-shaped groove (202) close to the support plate (203), the roller (109) abuts against the top of the support plate (203), the connecting rod (107) is rotatably connected to the lower end of the support plate (203), the side of the guide plate (108) away from the roller (109) is located below the drain outlet (204), and the lower end of the guide plate (108) is slidably connected to the inner wall of the arc-shaped groove (202).

8. The roof dehumidification device for mushroom cultivation room according to claim 4, characterized in that: The dehumidification mechanism (3) comprises a dehumidification groove (301) provided on the inner wall of the culture space (210), a moisture absorbing block (302) being arranged inside the dehumidification groove (301), an exhaust fan (303) being fixedly connected inside the dehumidification groove (301), a guide groove (304) being provided inside the mushroom house body (201), an air outlet (305) being provided on a side of the guide groove (304) away from the dehumidification groove (301), an anti-reverse protrusion (306) being fixedly connected to the inner wall of the air outlet (305), and a baffle (307) being rotatably connected to a side of the air outlet (305) away from the guide groove (304).

9. The roof dehumidification device for mushroom cultivation room according to claim 8, characterized in that: The exhaust fan (303) has an "S" shape, the guide groove (304) is located on a side of the exhaust fan (303) away from the moisture absorption block (302), the dehumidification groove (301) is connected to the air outlet (305) through the guide groove (304), and the anti-reverse protrusion (306) is abutted against the baffle (307) on a side away from the guide groove (304).

10. The roof dehumidification device for mushroom cultivation room according to claim 8, characterized in that: The air outlet (305) passes through the inner wall of the mushroom house body (201) and extends to the outside of the mushroom house body (201); the air outlet (305) is located above the drain outlet (204); the dehumidification groove (301) is located above the drain outlet (204); the dehumidification groove (301) is located on the side of the cam (103); and the dehumidification groove (301) is located above the guide plate (108).

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