CN114258803B - Planting greenhouse for wild dendrobium officinale - Google Patents
Planting greenhouse for wild dendrobium officinale Download PDFInfo
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- CN114258803B CN114258803B CN202111262577.6A CN202111262577A CN114258803B CN 114258803 B CN114258803 B CN 114258803B CN 202111262577 A CN202111262577 A CN 202111262577A CN 114258803 B CN114258803 B CN 114258803B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The invention discloses a planting greenhouse for wild dendrobium officinale, and relates to the technical field of wild dendrobium officinale planting. The utility model provides a prevent planting big-arch shelter of wild dendrobium officinale cold resistance, including frame assembly, frame assembly includes the moisturizing layer, the quantity of moisturizing layer is two, two moisturizing layer bilateral symmetry set up, the equal fixedly connected with frame one in both ends around the moisturizing layer inside wall, the moisturizing layer is stretched out to the upper end of frame one, the inboard of moisturizing layer is provided with the centre layer, centre layer and moisturizing layer contactless, the quantity of centre layer is two, two centre layer bilateral symmetry set up, the equal fixedly connected with frame two in both ends around the inside wall of centre layer, the centre layer is stretched out to the upper end of frame two, the upper end of frame one and frame two is in on same vertical plane, the inboard of centre layer is provided with the heat preservation, this prevent planting big-arch shelter of wild dendrobium officinale cold resistance makes the dendrobium officinale in comparatively sealed environment, carry out the winter protection and handle, help the better growth of dendrobium officinale.
Description
Technical Field
The invention relates to the technical field of wild dendrobium officinale planting, in particular to a greenhouse for planting wild dendrobium officinale.
Background
The Dendrobium candidum is a perennial herb plant of Dendrobium (Dendrobium) of Orchidaceae (Orchidaceae), is named as 'black clover', is one of rare Chinese herbal medicines recorded in Chinese pharmacopoeia 2010 edition, is positioned at the head of 'Jiuda xiancao', and has the effects of nourishing yin, clearing heat, benefiting stomach, promoting fluid production and the like. The dendrobium officinale is a rare endangered plant which is important for secondary protection in China, is produced in southwest of Anhui province, eastern Zhejiang river, western Fujian province, northwest of Guangxi, sichuan and southeast of Yunnan, has extremely low natural reproduction rate and slow growth, is excessively harvested and dug, and is endangered by extinction of wild dendrobium officinale.
The wild dendrobium officinale is suitable for growing in a cool, humid and air-smooth environment, but the wild dendrobium officinale is frigid, so that the survival rate of the wild dendrobium officinale planted in a greenhouse in winter is low, and the wild dendrobium officinale is very difficult to plant.
Disclosure of Invention
The invention aims to provide a planting greenhouse for wild dendrobium officinale, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wild dendrobium officinale planting greenhouse, includes frame assembly, frame assembly includes the moisturizing layer, the quantity on moisturizing layer is two, two moisturizing layer bilateral symmetry sets up, the equal fixedly connected with frame one in both ends around the moisturizing layer inside wall, the moisturizing layer is stretched out to the upper end of frame one, the inboard on moisturizing layer is provided with the centre layer, centre layer and moisturizing layer contactless, the quantity on centre layer is two, two the centre layer bilateral symmetry sets up, the equal fixedly connected with frame two in both ends around the inside wall on centre layer, the centre layer is stretched out to the upper end of frame two, the upper end of frame one and frame two is in on same vertical plane, the inboard on centre layer is provided with the heat preservation, the quantity of heat preservation is two the heat preservation bilateral symmetry sets up, contactless between heat preservation and the centre layer, two be provided with frame three on the lateral wall of heat preservation jointly, the shape of frame three is the U style of calligraphy, the both sides of frame three correspond fixed connection respectively on the inside wall of heat preservation, the quantity of frame three is three, three equidistance distributes two the even upper surface of spring is connected with the upper surface.
Preferably, frame device's top is provided with power device, power device includes the headstock, the lower extreme of headstock inserts two between the moisturizing layer, width and two moisturizing layer upper ends about the headstock apart from the same, width and two centre layers upper ends about the headstock apart from the same, the lower fixed surface of headstock connects spring one, the kerve has been seted up to the lower surface equidistance of headstock is even, the constant head tank has been seted up on the left and right sides outer wall of headstock, the quantity of constant head tank is four, every side it distributes around two and to have seted up on the lateral wall of headstock, the position of constant head tank corresponds in vertical direction with frame two, the upper end of frame one inserts in the constant head tank and the adaptation.
Preferably, the left side wall and the right side wall of the power box are provided with water flowing holes in a penetrating mode, the upper width and the lower width of each water flowing hole are the same as the distance between the moisturizing layer and the central layer, and when the power box is located at the lowest position, the water flowing holes are just communicated with the space between the moisturizing layer and the central layer.
Preferably, the edges of the upper port of the power box are fixedly connected with wind plates, the wind plates are inclined from one side to the other side, the number of the wind plates is four, and the four wind plates are in height difference at four corners of the power box.
Preferably, it is same two on the frame three that one side that spring one is close to each other all is provided with the air-blast device, the quantity of air-blast device is six, the air-blast device includes the blast pipe, the wind hole has been seted up in the lower extreme outside of blast pipe, the column hole has been seted up to the upper surface of blast pipe, column hole and wind hole intercommunication, the top of blast pipe is provided with the blast post, the lower extreme of blast post inserts in the column hole, the lower fixed surface of blast post is connected with spring two, the lower inner wall in lower extreme fixed connection column hole of spring two, spring two is located the inside in column hole, fixed connection frame three is run through to the upper end of blast pipe, the lower surface contact of upper end and headstock of blast post is in left three the wind hole on the air-blast device is seted up forward, is in the three on right side the wind hole on the air-blast device is seted up backward
Preferably, a switch device is arranged in the middle of the upper surface of the third frame and comprises a sliding ring, the sliding ring is sleeved outside the third frame, a stand column is fixedly connected to the lower side of the sliding ring, a rotating fan is movably connected to the lower end of the stand column through a bearing, and the horizontal plane where the rotating fan is located below the air blowing device.
Preferably, a first fixed pulley is movably mounted on the lower side of the middle third frame, the number of the first fixed pulleys is two, the two first fixed pulleys are respectively arranged close to the air blowing devices on the two sides, and the two first fixed pulleys are located on the side where the two air blowing devices are close to each other.
Preferably, the lower sides of the three frames on two sides are movably provided with two fixed pulleys, the two fixed pulleys are arranged close to the air blowing device, the number of the two fixed pulleys on the three frames on two sides is one, the positions of the two fixed pulleys on the three frames are in central symmetry, pull ropes are fixedly connected to the lower ends of the two sides of the sliding ring, one ends of the pull ropes, far away from the sliding ring, are sequentially wound on the outer sides of the two fixed pulleys, springs are arranged on the left side and the right side of the lower end of the sliding ring, the three springs are wound on the pull ropes, one ends of the three springs are fixedly connected with the sliding ring, and the other ends of the three springs are in contact with the first fixed pulleys.
Preferably, the front side and the rear side of the frame device are respectively and fixedly connected with a door plate device, the door plate device comprises door plates, ventilation openings are formed in the surfaces of the door plates, the surfaces, close to the two door plates, of the door plates are connected with shielding plates in a sliding mode through sliding rails, the shielding plates are located above the ventilation openings and are matched with the ventilation openings, three fixed pulleys are arranged above the shielding plates, the three fixed pulleys are movably mounted on the door plates, the pull rope is wound on the end, far away from the sliding ring, of the pull rope, the three fixed pulleys are fixedly connected with the upper surface of the shielding plates, and the moisturizing layer, the central layer and the heat preservation layer are respectively and fixedly connected with the door plates.
Compared with the prior art, the invention has the beneficial effects that:
(1) This planting big-arch shelter of wild dendrobii officmalis caulis, wild dendrobii officmalis caulis likes moist and generally can carry out artifical planting in rainy environment, in rainy weather, the rainwater can be gradually fill up the headstock, make headstock push down spring one, thereby slide along the constant head tank downwards, in the time of the slide bottommost, the discharge orifice can communicate with the space between moisturizing layer and the central layer, the in-process that continues the rain like this can be with the rainwater that overflows follow the moisturizing layer and the gap between the central layer pour into the soil of lower part into, soil around the dendrobii officmalis caulis can be soaked like this, outer rivers can hinder follow-up canopy internal water dispersion simultaneously and lose, guarantee moist environmental space in the canopy.
(2) This planting big-arch shelter of wild dendrobii officmalis caulis, the rainwater strikes the headstock on, under the effect of spring one, can make the headstock bullet that does not stop in frame device's top move, the bullet of headstock can make the blast column bounce inside the blast pipe, thereby continuous follow wind hole blowout air current, the opening direction in the wind hole of the air-blast device of the left and right sides is different, thereby make the air current of the left and right sides of revolving fan different, it rotates to drive the revolving fan, offer through ventilative mouthful, guarantee like this that the air in the canopy is unblocked all the time.
(3) This planting big-arch shelter of wild dendrobii officmalis caulis, when the environment of gale appears, the gale can take place the contact with the aerofoil, the gale that one side blown makes the headstock slope, the spring of cooperation bottom is one like this, make the headstock still shake, cooperation air-blast device thereby make the fan anticlockwise rotate, if the gale is for blowing from preceding inside that then can enter into the big-arch shelter from the ventilative mouthful in the place ahead backward, the fan receives the thrust with right side air-blast device syntropy this moment, according to magnus effect, the fan can remove along frame three-dimensional right side this moment, make the direction of stay cord to fixed pulley three like this extend, thereby make the shielding plate slide down and cover ventilative mouthful, otherwise, the gale blows in from the rear side, the operation is the same, avoid the gale to air-dry big-arch shelter internal environment, guarantee that the internal environment does not receive external wind influence.
(4) This planting big-arch shelter of wild dendrobium officinale, design through frame device, set up the big-arch shelter into the space of inside and outside three-layer, be responsible for between moisturizing layer and the centre layer and let in rivers, guarantee humid environment, leave the air between centre layer and the heat preservation, thereby the inside and outside three-layer can be better keeps warm to the inside environment of big-arch shelter, and avoid thermal loss, thereby carry out the protection of multilayer to wild dendrobium officinale, make it in comparatively sealed environment, carry out the winter protection and handle, the better growth of help dendrobium officinale.
(5) This wild dendrobium officinale planting greenhouse, through power device's setting, cooperation headstock can be so that greenhouse motion protection dendrobium officinale's living environment in heavy rain and strong wind environment, and makes the greenhouse can change the form according to the environment through the strength among the natural environment to make the greenhouse adapt to the change of environment more, and simultaneously more green.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the frame assembly of the present invention;
FIG. 3 is a schematic view of a door panel assembly according to the present invention;
FIG. 4 is an enlarged view of the invention at A;
fig. 5 is a schematic view of the blowing device of the present invention.
In the figure: 1. a frame means; 101. a moisture-retaining layer; 102. a first frame; 103. a center layer; 104. a second frame; 105. a heat-insulating layer; 106. a third frame; 107. a first spring; 2. a power plant; 201. a power box; 202. a bottom groove; 203. positioning a groove; 204. a water flowing hole; 205. a wind plate; 3. a blower device; 301. a blast pipe; 302. a wind hole; 303. a post hole; 304. a blowing column; 305. a second spring; 4. a switching device; 401. a slip ring; 402. a column; 403. rotating the fan; 404. a first fixed pulley; 405. a second fixed pulley; 406. pulling a rope; 407. a third spring; 5. a door panel device; 501. a door panel; 502. a ventilation opening; 503. a shielding plate; 504. and a third fixed pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a wild dendrobium officinale planting greenhouse, including frame assembly 1, frame assembly 1 includes moisturizing layer 101, the quantity of moisturizing layer 101 is two, two moisturizing layer 101 bilateral symmetry set up, both ends equal fixedly connected with frame one 102 around the moisturizing layer 101 inside wall, moisturizing layer 101 is stretched out to the upper end of frame one 102, the inboard of moisturizing layer 101 is provided with central layer 103, central layer 103 and moisturizing layer 101 contactless, the quantity of central layer 103 is two, two central layer 103 bilateral symmetry set up, both ends equal fixedly connected with frame two 104 around the inside wall of central layer 103, central layer 103 is stretched out to the upper end of frame two 104, the upper end of frame one 102 and frame two 104 is located same vertical plane, the inboard of central layer 103 is provided with heat preservation 105, the quantity of heat preservation 105 is two, two heat preservation 105 bilateral symmetry set up, heat preservation 105 and central layer 103 contactless, be provided with frame three 106 on the lateral wall of two heat preservation 105 jointly, the shape of frame three 106 is the U style of calligraphy, the both sides of frame three 106 correspond respectively on the inside wall of heat preservation 105 fixed connection, the quantity of three heat preservation 106 is three equal-distance spring three fixed connection on the inside wall of heat preservation 105, three frames 106, three equal distribution frames are three fixed spring 107 on three upper surfaces of the left and right sides, three equal distribution of three sides, three equal distribution of frame 106.
The left and right side walls of the power box 201 are provided with water flowing holes 204 in a penetrating manner, the upper and lower widths of the water flowing holes 204 are the same as the distance between the moisturizing layer 101 and the central layer 103, and when the power box 201 is positioned at the lowest part, the water flowing holes 204 are just communicated with the space between the moisturizing layer 101 and the central layer 103.
All fixedly connected with aerofoil 205 at the last port edge of headstock 201, aerofoil 205 presents the trend of slope from one side to the other side, and the quantity of aerofoil 205 is four, and four aerofoil 205 all present the difference in height in the four corners of headstock 201.
The side, close to each other, of each of the two first springs 107 on the same third frame 106 is provided with six air blowing devices 3, each air blowing device 3 comprises a blast pipe 301, an air hole 302 is formed in the outer side of the lower end of each blast pipe 301, a column hole 303 is formed in the upper surface of each blast pipe 301, each column hole 303 is communicated with the corresponding air hole 302, each blast column 304 is arranged above each blast pipe 301, the lower end of each blast column 304 is inserted into the corresponding column hole 303, the lower surface of each blast column 304 is fixedly connected with a second spring 305, the lower end of each second spring 305 is fixedly connected with the lower inner wall of the corresponding column hole 303, each second spring 305 is located inside the corresponding column hole 303, the upper end of each blast pipe 301 penetrates through and is fixedly connected with the third frame 106, the upper end of each blast column 304 is in contact with the lower surface of the power box 201, the air holes 302 on the three left air blowing devices 3 are formed forwards, the air holes 302 on the three air blowing devices 3 on the right side are formed backwards, and the column holes 303 are formed slightly larger than the blast columns 304 in specification.
The middle of the upper surface of the middle frame III 106 is provided with a switch device 4, the switch device 4 comprises a sliding ring 401, the sliding ring 401 is sleeved outside the frame III 106, the lower side of the sliding ring 401 is fixedly connected with a vertical column 402, the lower end of the vertical column 402 is movably connected with a rotating fan 403 through a bearing, and the horizontal plane where the rotating fan 403 is located below the air blowing device 3.
The lower side of the middle frame III 106 is movably provided with two fixed pulleys I404, the two fixed pulleys I404 are respectively close to the air blowing devices 3 on the two sides, and the two fixed pulleys I404 are positioned on the side where the two air blowing devices 3 are close to.
The fixed pulleys two 405 are movably mounted on the lower sides of the frames three 106 on the two sides, the fixed pulleys two 405 are arranged close to the air blowing device 3, the number of the fixed pulleys two 405 on each frame three 106 on the two sides is one, the positions of the fixed pulleys two 405 on the two frames three 106 are in central symmetry, pull ropes 406 are fixedly connected to the lower ends of the two sides of the sliding ring 401, one ends, far away from the sliding ring 401, of the pull ropes 406 are sequentially wound on the outer sides of the fixed pulleys one 404 and the fixed pulleys two 405, the fixed pulleys one 404 and the fixed pulleys two 405 wound by the pull ropes 406 form a group, the fixed pulleys one 404 and the fixed pulleys two 405 in the group are located in the same longitudinal row, springs three 407 are arranged on the left side and the right side of the lower end of the sliding ring 401, the springs three 407 are wound on the pull ropes 406, one ends of the springs three 407 are fixedly connected with the sliding ring 401, and the other ends of the springs three 407 are in contact with the fixed pulleys one 404.
The working principle is as follows:
the first step is as follows: wild dendrobium officinale prefers to be wet and generally can be planted artificially in a rainy environment, in rainy weather, rainwater can gradually fill the power box 201, the power box 201 presses the first spring 107 downwards, the downward sliding is performed along the positioning groove 203, when the slide way is arranged at the bottommost part, the water flowing holes 204 can be communicated with gaps between the moisturizing layer 101 and the central layer 103, the overflowed rainwater can be poured into the soil at the lower part from the gaps between the moisturizing layer 101 and the central layer 103 in the raining process, the soil around the dendrobium officinale can be soaked, meanwhile, the outer water flow can prevent the water in a follow-up shed from being dispersed and lost, and the wet environment space in the shed is ensured.
The second step: on the headstock 201 was hit to the rainwater, under the effect of spring 107, can make headstock 201 the bullet that does not stop in frame device 1's top move, the bullet of headstock 201 can make the blast column 304 move at blast pipe 301 inside bullet, thereby continuous follow wind hole 302 blowout air current, the opening direction in the wind hole 302 of the air-blowing device 3 of the left and right sides is different, thereby make the air current of commentaries on classics fan 403 left and right sides different, it rotates to drive commentaries on classics fan 403, through seting up of ventilative mouthful 502, guarantee like this that the air in the canopy is unblocked all the time.
The third step: when the environment of strong wind appears, the strong wind can contact with the wind plate 205, the strong wind blown at one side makes the power box 201 incline, cooperate the spring 107 at the bottom like this, make the power box 201 still shake, cooperation blower device 3 thus make the fan 403 anticlockwise rotate, if the strong wind is from the inside that enters into the big-arch shelter from the ventilative mouthful 502 in the place ahead for blowing backward, fan 403 receives the thrust with right side blower device 3 syntropy this moment, according to magnus effect, fan 403 can remove to the right side along frame three 106 this moment, make stay cord 406 extend to the direction of fixed pulley three 504 like this, thereby make the shielding plate 503 slide down and cover ventilative mouthful 502, otherwise, the strong wind blows from the rear side, the operation is the same, avoid the strong wind to air-dry the big-arch shelter internal environment, guarantee that the internal environment does not receive external wind influence.
The fourth step: through frame device 1's design, set up the big-arch shelter into the space of inside and outside three-layer, be responsible for between moisturizing layer 101 and the centre layer 103 and let in rivers, guarantee humid environment, leave the air between centre layer 103 and the heat preservation 105, thereby the inside and outside three-layer can be better keeps warm to the inside environment of big-arch shelter, and avoid thermal loss, thereby carry out the protection of multilayer to wild dendrobium officinale, make it in comparatively sealed environment, carry out the winter protection and handle, the better growth of help dendrobium officinale.
The fifth step: through power device 2's setting, cooperation headstock 201 can make big-arch shelter motion protection dendrobium officinale's living environment in heavy rain and strong wind environment, and makes the big-arch shelter can change the form according to the environment through strength among the natural environment to make the change of big-arch shelter adaptation environment more, and simultaneously more green.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wild dendrobium officinale's planting big-arch shelter, includes frame device (1), frame device (1) is including moisturizing layer (101), the quantity of moisturizing layer (101) is two, two moisturizing layer (101) bilateral symmetry sets up its characterized in that: the inner side wall of the moisture retention layer (101) is fixedly connected with a first frame (102) at the front end and the rear end, the upper end of the first frame (102) extends out of the moisture retention layer (101), a center layer (103) is arranged on the inner side of the moisture retention layer (101), the center layer (103) is not in contact with the moisture retention layer (101), the number of the center layers (103) is two, the center layers (103) are arranged in a bilateral symmetry manner, a second frame (104) is fixedly connected with the front end and the rear end of the inner side wall of the center layer (103), the upper end of the second frame (104) extends out of the center layer (103), the upper ends of the first frame (102) and the second frame (104) are positioned on the same vertical plane, and a heat insulation layer (105) is arranged on the inner side of the center layer (103), the quantity of heat preservation (105) is two, two heat preservation (105) bilateral symmetry sets up, contactless between heat preservation (105) and centre layer (103), two be provided with three (106) of frame on the lateral wall of heat preservation (105) jointly, the shape of three (106) of frame is the U style of calligraphy, the both sides of three (106) of frame correspond fixed connection respectively on the inside wall of heat preservation (105), the quantity of three (106) of frame is three, and is three the even distribution of three (106) equidistance of frame is two between heat preservation (105), the equal fixedly connected with spring one (107) of the upper surface left and right sides of three (106) of frame ) (ii) a
The air blowing device (3) is arranged on one side, close to each other, of each of the two springs I (107) on the same frame III (106), the number of the air blowing devices (3) is six, each air blowing device (3) comprises a blast pipe (301), an air hole (302) is formed in the outer side of the lower end of each blast pipe (301), a column hole (303) is formed in the upper surface of each blast pipe (301), the column holes (303) are communicated with the air holes (302), an air blowing column (304) is arranged above each blast pipe (301), the lower end of each air blowing column (304) is inserted into each column hole (303), a spring II (305) is fixedly connected to the lower surface of each air blowing column (304), the lower end of each spring II (305) is fixedly connected to the lower inner wall of each column hole (303), each spring II (305) is located inside each column hole (303), the upper end of each blast pipe (301) penetrates through the frame III (106), the upper end of each air blowing column (304) is in contact with the lower surface of the power box (201), the three air blowing devices (302) on the left side are located on the side, and the three air blowing devices (302) on the right side are arranged on the blast devices (3) forward;
a power device (2) is arranged above the frame device (1), the power device (2) comprises a power box (201), the lower end of the power box (201) is inserted between the two moisturizing layers (101), the left and right width of the power box (201) is the same as the distance between the upper ends of the two central layers (103), the lower surface of the power box (201) is fixedly connected with a first spring (107), the lower surface of the power box (201) is uniformly provided with a bottom groove (202) at equal intervals, the outer walls of the left and right sides of the power box (201) are provided with four positioning grooves (203), the side walls of the power box (201) are provided with two positioning grooves which are distributed from front to back, the positions of the positioning grooves (203) correspond to a first frame (102) and a second frame (104) in the vertical direction, and the upper end of the first frame (102) is inserted into the positioning grooves (203) and adapted;
the power box is characterized in that water flowing holes (204) are formed in the left side wall and the right side wall of the power box (201) in a penetrating mode, the upper width and the lower width of each water flowing hole (204) are the same as the distance between the moisture preservation layer (101) and the central layer (103), and when the power box (201) is located at the lowest position, the water flowing holes (204) are just communicated with the space between the moisture preservation layer (101) and the central layer (103).
2. The planting greenhouse of wild dendrobium officinale according to claim 1, characterized in that: all fixedly connected with aerofoil (205) at the last port edge of headstock (201), aerofoil (205) show the trend of slope from one side to the other side, the quantity of aerofoil (205) is four, four aerofoil (205) all show the difference in height in the four corners department of headstock (201).
3. The planting greenhouse of wild dendrobium officinale according to claim 1, characterized in that: the middle of the upper surface of the middle frame III (106) is provided with a switch device (4), the switch device (4) comprises a sliding ring (401), the sliding ring (401) is sleeved on the outer side of the frame III (106), the lower side of the sliding ring (401) is fixedly connected with a stand column (402), the lower end of the stand column (402) is movably connected with a rotating fan (403) through a bearing, and the horizontal plane where the rotating fan (403) is located below the air blowing device (3).
4. The planting greenhouse of wild dendrobium officinale according to claim 3, characterized in that: the lower side of the middle frame III (106) is movably provided with a fixed pulley I (404), the number of the fixed pulley I (404) is two, the two fixed pulley I (404) are respectively close to the air blowing devices (3) on two sides, and the two fixed pulley I (404) are positioned on the side where the two air blowing devices (3) are close to each other.
5. The planting greenhouse of wild dendrobium officinale according to claim 4, wherein the greenhouse comprises: the fixed pulleys II (405) are movably mounted on the lower sides of the frames III (106) on the two sides, the fixed pulleys II (405) are arranged close to the air blowing device (3), the number of the fixed pulleys II (405) on each frame III (106) on the two sides is one, the positions of the fixed pulleys II (405) on the two frames III (106) are in central symmetry, pull ropes (406) are fixedly connected to the lower ends of the two sides of the sliding ring (401), one end, far away from the sliding ring (401), of each pull rope (406) is sequentially wound and connected to the outer sides of the fixed pulleys I (404) and the fixed pulleys II (405), springs III (407) are arranged on the left side and the right side of the lower end of the sliding ring (401), the springs III (407) are wound and connected to the pull ropes (406), one end of each spring III (407) is fixedly connected to the sliding ring (401), and the other end of each spring III (407) is in contact with the fixed pulley I (404).
6. The planting greenhouse of wild dendrobium officinale according to claim 5, wherein the greenhouse comprises: the front side and the rear side of the frame device (1) are respectively fixedly connected with a door panel device (5), each door panel device (5) comprises a door panel (501), air vents (502) are formed in the surface of each door panel (501), the surfaces, close to each other, of the two door panels (501) are connected with shielding plates (503) in a sliding mode through sliding rails, each shielding plate (503) is located above each air vent (502) and matched with the corresponding air vent (502), three fixed pulleys (504) are arranged above each shielding plate (503), the three fixed pulleys (504) are movably installed on the door panels (501), one end, far away from the sliding ring (401), of each pulling rope (406) is in winding connection with the three fixed pulleys (504) and fixedly connected with the upper surface of each shielding plate (503), and the moisture retention layer (101), the central layer (103) and the heat insulation layer (105) are respectively and fixedly connected with the door panels (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111262577.6A CN114258803B (en) | 2021-10-28 | 2021-10-28 | Planting greenhouse for wild dendrobium officinale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111262577.6A CN114258803B (en) | 2021-10-28 | 2021-10-28 | Planting greenhouse for wild dendrobium officinale |
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| Publication Number | Publication Date |
|---|---|
| CN114258803A CN114258803A (en) | 2022-04-01 |
| CN114258803B true CN114258803B (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111262577.6A Active CN114258803B (en) | 2021-10-28 | 2021-10-28 | Planting greenhouse for wild dendrobium officinale |
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