Van type telescopic greenhouse for intelligent agriculture

Abstract

The utility model discloses a van type telescopic greenhouse for intelligent agriculture, a plurality of groups of base mechanisms are oppositely laid at the outer end of a box body assembly along two sides, a traction mechanism is arranged on the base mechanisms, and the inner side of the traction mechanism is in transmission connection with one end of a support assembly; the traction mechanism drives the support assembly to stretch out of or retract into the box body assembly in the arrangement direction of the base mechanism. The whole agricultural greenhouse is convenient to disassemble, assemble, transport, install and maintain, is suitable for various modern agricultural application scenes, reduces the production cost, improves the reusability of the agricultural greenhouse, and is worthy of popularization and use.

Description

Technical Field

[0001] This utility model relates to the field of agricultural equipment technology, specifically to a smart agricultural retractable greenhouse. Background Technology

[0002] In agricultural production, greenhouses were originally specialized equipment for vegetable production, but with the development of production, their application has become increasingly widespread. Currently, greenhouses are used for potted flowers and cut flowers; fruit tree production for cultivating grapes, strawberries, watermelons, melons, peaches, and citrus fruits; forestry production for seedling cultivation and ornamental tree cultivation; and animal husbandry for raising silkworms, chickens, cattle, pigs, fish, and fish fry, thus facilitating the smooth transformation of traditional agriculture into modern agriculture.

[0003] Agricultural greenhouses are generally composed of a base, support frames, and agricultural film covering the frames. In existing technologies, the construction of agricultural greenhouses requires assembling and fixing the support frames according to the crops to be grown. Once assembled, the size and height of the greenhouse cannot be adjusted. Since different crops grow at different rates, the inability to adjust the support frames means that the greenhouse's height and size cannot accommodate the crop's growth, and it's inconvenient to grow different crops. Therefore, when changing crops, the greenhouse needs to be rebuilt, hindering its reuse. Some greenhouse frames do have telescopic functionality, but this requires additional guide rails for the telescopic sections, making the structure complex. Furthermore, if sprinkler irrigation is needed, an additional sprinkler system must be installed within the support frames, increasing costs for growers. Moreover, existing agricultural greenhouses are mostly single-purpose, failing to integrate farming and animal husbandry to create more multifunctional modern agricultural production.

[0004] Therefore, designing a smart agricultural retractable greenhouse that can effectively achieve multi-functional planting while simplifying the structure has become a direction for further improvement. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a smart agricultural retractable greenhouse, characterized in that: it includes a box assembly, a base mechanism, a traction mechanism, and a support assembly. Multiple sets of base mechanisms are laid opposite each other on both sides of the outer end of the box assembly. The base mechanism is provided with a traction mechanism. The inner side of the traction mechanism is connected to one end of the support assembly. The traction mechanism drives the support assembly to extend or retract into the box assembly along the layout direction of the base mechanism.

[0006] Preferably, the support assembly includes uprights, a linkage mechanism, a connecting mechanism, support pulleys, and a crossbeam. Adjacent uprights are brought closer together or further apart via the linkage mechanism. A support pulley is provided at the lower end of each upright, and the support pulley is adapted to and connected to the traction mechanism. A connecting mechanism is detachably provided at the upper end of each upright, and the connecting mechanism is fixedly connected to one end of the crossbeam. The crossbeam is an integrally formed irregular arc-shaped rod, and an opening is provided inside the crossbeam, through which a sprinkler head is connected. Both ends of the opening are connected to the connecting mechanism, and a support portion is provided at the lower end of the opening. The linkage mechanism includes diagonal rods, functional bolts, and collar members. The diagonal rods, which are arranged in a cross configuration, are rotatably connected by a pin. The upper end of each diagonal rod is connected to the upright via a functional bolt, and the lower end of each diagonal rod is fitted with a collar member. The annular portion of the collar member is fitted onto the upright and moves up and down.

[0007] Preferably, the enclosure assembly includes a main enclosure, an industrial computer, a temperature and humidity sensor, a solar panel, a fresh air system, a protective panel, a water collection pipe, and a water collection tank. The industrial computer is housed inside the main enclosure and is electrically connected to the temperature and humidity sensor, the solar panel, the fresh air system, and the traction mechanism. The water collection pipe is located inside the main enclosure, with its upper end connected to the upper surface of the main enclosure and its lower end connected to the water collection tank. The outer side of the water collection tank is connected to the base mechanism. A protective panel is detachably mounted on the bottom of the main enclosure, and a solar panel is mounted on the upper part of the main enclosure.

[0008] Preferably, the base mechanism can be sequentially connected end to end and spliced ​​together. The base mechanism includes an integrally formed support frame, a drainage channel, and an ecological frame. The drainage channel and the ecological frame are arranged side by side on the support frame. The ecological frame is a rectangular tooth structure with multiple sets of evenly arranged teeth. A first clearance groove and a second clearance groove are formed at the connection between the support frame and the front and rear ends of the drainage channel, respectively. A third clearance groove and a fourth clearance groove are formed at the connection between the support frame and the front and rear ends of the ecological frame, respectively. The first clearance groove and the second clearance groove can be adapted to engage. The third clearance groove and the fourth clearance groove can be adapted to engage. The drainage channel is connected to the water collection channel. Multiple fixing blocks are spaced apart at the bottom of the support frame. The lower end of the fixing blocks is W-shaped.

[0009] Preferably, the traction mechanism includes guide rails, traction bracket pulleys, a traction frame, a drive motor, and an electric curtain. Guide rails extending outward to the base mechanism are fixed on both sides of the main housing. Traction bracket pulleys are adapted to be installed on the guide rails. The upper end of the traction bracket pulley is fixedly connected to the lower end of the traction frame. A drive motor is fixedly installed on the outer side of the traction frame. The output end of the drive motor is adapted to be connected to the traction bracket pulley. The inner side of the traction frame is fixedly connected to the upright. An electric curtain is installed on the traction frame.

[0010] Preferably, the connecting mechanism includes a connecting elbow, a partition, a snap-fit ​​part, a connector, a hose, and a connecting sleeve. The port communicates with the inner side of the connecting elbow. A partition is provided at the lower part of the inner side of the connecting elbow. The upper end of the partition is fixedly connected to the snap-fit ​​part. The snap-fit ​​part is detachably connected to the connector. The connector is adapted to the hose. Both ends of the hose are respectively connected to adjacent connecting elbows. The lower end of the partition is connected to the connecting sleeve. The upper end of the connecting sleeve is inserted into the inner wall of the connecting elbow, and the lower end is inserted into the inner wall of the upright.

[0011] Preferably, a positioning nut is provided between the upright and the diagonal bar, and the positioning nut is fixed to the functional bolt.

[0012] Preferably, the upper end of the crossbeam is provided with a first membrane clamping groove; the outer side of the connecting elbow is provided with a second membrane clamping groove, which communicates with the first membrane clamping groove; and the outer side of the upright is provided with a third membrane clamping groove.

[0013] Preferably, the support frame has multiple sets of arc-shaped holes evenly spaced on the side away from the drainage trough, and the arc-shaped holes are connected to the lower end of the protrusion of the ecological frame; the ecological frame has a drainage outlet in the concave part; and the drainage trough is higher than the ecological frame.

[0014] Preferably, the ecological frame is provided with a pressure membrane groove on the side away from the drainage trough.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) This utility model features multiple base mechanisms laid out opposite each other on both sides of the outer end of the box assembly. A traction mechanism is provided on each base mechanism, and the inner side of the traction mechanism is connected to one end of the support assembly. The traction mechanism drives the support assembly to extend or retract into the box assembly along the layout direction of the base mechanisms. This utility model is easy to disassemble, transport, install, and maintain. It is suitable for various modern agricultural application scenarios, reduces production costs, and has high economic value. This utility model can combine breeding and planting to create more functional modern agricultural production.

[0017] (2) In the support assembly of this utility model, adjacent uprights are brought closer or further apart via a linkage mechanism; the lower end of the upright is provided with a support pulley, and the upper end of the upright is detachably provided with a connecting mechanism, which is fixedly connected to a crossbeam at one end. The crossbeam is an integrally formed arc-shaped rod; the intersecting diagonal rods in the linkage mechanism are rotatably connected by a pin, the upper end of the diagonal rod is connected to the upright via a functional bolt, and the lower end of the diagonal rod is provided with a collar, the annular part of which is fitted onto the upright and moves up and down. The up and down movement of the collar on the upright drives the smooth extension and retraction of the adjacent diagonal rods on both sides of the upright. Furthermore, a positioning nut is provided between the upper ends of the upright and the diagonal rods, and the positioning nut is fixed to the functional bolt, which can effectively avoid motion interference between the upright and the diagonal rods and improve the smoothness of the linkage mechanism during the extension and retraction of the greenhouse support. The extension and retraction of the diagonal brace can be completed without installing additional motion guides on the uprights. The structure is simple, reduces production costs, and is easy to install and maintain. By replacing the connecting sleeves of different heights, the overall height of the agricultural greenhouse can be adjusted to adapt to the growth of different crops and improve the reusability of the agricultural greenhouse.

[0018] (3) This utility model, through the setting of the connecting mechanism, connects the inlet to the inner side of the connecting elbow. A partition is provided at the lower part of the inner side of the connecting elbow. The upper end of the partition is fixedly connected to the snap-fit ​​part, which is detachably connected to the connector. The connector is adapted to the hose, and both ends of the hose are connected to adjacent connecting elbows. The lower end of the partition is connected to the connecting sleeve, with the upper end of the connecting sleeve inserted into the inner wall of the connecting elbow and the lower end inserted into the inner wall of the upright. By installing an additional water inlet at any snap-fit ​​part on the greenhouse frame, water can be supplied to all the sprinkler heads on the greenhouse frame to irrigate the crops inside. Furthermore, due to the partition, the water supply will not flow into the upright; the water flow only circulates within the crossbeam. The hose also retracts synchronously during the extension and retraction of the diagonal rod. No additional sprinkler system is required; irrigation of the crops inside the greenhouse can be completed through the crossbeam and the connecting mechanism. Attached Figure Description

[0019] Figure 1 This is a partial structural schematic diagram of the present invention.

[0020] Figure 2 This is one of the structural schematic diagrams of the support assembly of this utility model when it is retracted.

[0021] Figure 3 This is the second schematic diagram of the structure of the support assembly of this utility model when it is retracted.

[0022] Figure 4 This is a schematic diagram of the main body of the present invention.

[0023] Figure 5 This is a schematic diagram of the traction mechanism of this utility model.

[0024] Figure 6 This is a schematic diagram showing the connection between the bracket assembly and the base mechanism of this utility model.

[0025] Figure 7 For the present utility model Figure 6 Side view.

[0026] Figure 8 This is a schematic diagram of the support assembly of this utility model.

[0027] Figure 9 For the present utility model Figure 8 Longitudinal sectional view at point A.

[0028] Figure 10 For the present utility model Figure 8 Cross-sectional view at point B.

[0029] Figure 11 For the present utility model Figure 6 Enlarged view of point C.

[0030] Figure 12 For the present utility model Figure 6 Enlarged view of point D in the middle.

[0031] Figure 13 This is one of the structural schematic diagrams of the base mechanism of this utility model.

[0032] Figure 14 This is the second structural schematic diagram of the base mechanism of this utility model.

[0033] Figure 15 This is a partial sectional view of the base mechanism of this utility model. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0035] like Figures 1 to 15As shown, a smart agricultural retractable greenhouse includes a box assembly 1, a main box 101, an industrial control computer 102, a temperature and humidity sensor 103, a solar panel 104, a fresh air system 105, a protective plate 106, a water collection pipe 107, a water collection trough 108, a base mechanism 2, a support frame 202, a drainage trough 203, an ecological frame 204, a first clearance groove 205, a second clearance groove 206, a third clearance groove 207, a fourth clearance groove 208, an arc-shaped hole 209, a drainage outlet 210, a fixing block 211, a film pressing groove 212, a mounting hole 213, and a traction mechanism 3. Guide rail 301, traction pulley 302, traction frame 303, drive motor 304, electric curtain 305, bracket assembly 4, upright 401, connecting mechanism 402, bracket pulley 403, crossbeam 404, diagonal bar 405, functional bolt 406, collar 407, through port 408, sprinkler head 409, connecting elbow 410, partition 411, snap-fit ​​part 412, connector 413, hose 414, connecting sleeve 415, positioning nut 416, first membrane clamping groove 417, second membrane clamping groove 418, third membrane clamping groove 419, support part 420, lifting ring 5.

[0036] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] like Figures 1 to 15As shown, the smart agriculture retractable greenhouse includes a box assembly 1, a base mechanism 2, a traction mechanism 3, and a support assembly 4. Multiple sets of base mechanisms 2 are laid opposite each other on both sides of the outer end of the box assembly 1. The traction mechanism 3 is mounted on the base mechanism 2, and its inner side is connected to one end of the support assembly 4. The traction mechanism 3 drives the support assembly 4 to extend or retract into the box assembly 1 along the layout direction of the base mechanisms 2. The box assembly 1 can store the support assembly 4 according to specific work requirements. In actual use, a water storage tank is usually installed at the lower end of the box assembly 1. This invention can combine breeding, planting, and irrigation to create a more functional modern agricultural production system.

[0039] The enclosure assembly 1 includes a main enclosure 101, an industrial computer 102, a temperature and humidity sensor 103, a solar panel 104, a fresh air system 105, a protective panel 106, a water collection pipe 107, and a water collection tank 108. The five components of the main enclosure 101 are detachable and combinable units, connected by mortise and tenon joints, enabling quick assembly and disassembly of the main enclosure 101. Lifting rings 5 ​​are located at the four corners of the upper part of the main enclosure 101 for easy hoisting and movement of the entire assembly. The main housing 101 houses an industrial control computer 102, which is electrically connected to a temperature and humidity sensor 103, a solar panel 104, a fresh air system 105, and a traction mechanism 3. This invention can supply power to the industrial control computer 102 and other electrical equipment via the solar panel 104, and can also be powered by mains electricity. The main housing 101 houses a water collection pipe 107, the upper end of which is connected to the upper surface of the main housing 101, and the lower end of which is connected to a water collection trough 108. The outer side of the water collection trough 108 is connected to the base mechanism 2. The bottom of the main housing 101 is detachably equipped with a protective plate 106, and the upper end of the main housing 101 is equipped with a solar panel 104.

[0040] like Figures 13 to 15 As shown, the base mechanism 2 can be connected end to end and spliced ​​together in sequence. The base mechanism 2 includes an integrally formed support frame 202, drainage channel 203 and ecological frame 204. The drainage channel 203 and ecological frame 204 are arranged side by side on the support frame 202. The ecological frame 204 is a rectangular tooth structure with multiple sets of evenly arranged teeth. Multiple fixing blocks 211 are spaced apart at the bottom of the support frame 202. The lower end of the fixing block 211 is W-shaped. The fixing block 211 forms a more effective contact and stability with the installation place of the agricultural greenhouse, so as to avoid the entire base mechanism 2 from settling and affecting the overall service life.

[0041] The support frame 202 and the drainage ditch 203 are connected at the front and rear ends with a first clearance groove 205 and a second clearance groove 206, respectively; the support frame 202 and the ecological frame 204 are connected at the front and rear ends with a third clearance groove 207 and a fourth clearance groove 208, respectively. The first clearance groove 205 and the second clearance groove 206 can be adapted to mesh; the third clearance groove 207 and the fourth clearance groove 208 can be adapted to mesh. The base mechanism 2 can be connected end to end and spliced ​​together to form the length required for agricultural greenhouse operation. The overall structure is simple and convenient for transportation.

[0042] Multiple sets of arc-shaped holes 209 are evenly opened on the side of the support frame 202 away from the drainage ditch 203. The arc-shaped holes 209 are connected to the lower end of the protrusion of the ecological frame 204. In the case of severe weather, the lower end of the protrusion of the ecological frame 204 can provide temporary habitat for some small animals, thus better protecting the ecological balance of the agricultural planting area.

[0043] The ecological frame 204 has a drainage outlet 210 in its recessed area, which is used for drainage of the ecological frame 204 in rainy weather and other situations.

[0044] The height of the drainage trough 203 is higher than that of the ecological frame 204. When the drainage trough 203 is draining water, it is to prevent water from flowing into the ecological frame 204 and affecting its use.

[0045] The ecological frame 204 has a film pressing groove 12 on the side away from the drainage ditch 203. The film pressing groove 12 is used by growers to press down the edge of the hanging agricultural film.

[0046] Multiple mounting holes 213 are evenly provided on the inner side of the drainage channel 203, and the mounting holes 213 are fixedly connected to the guide rail 301.

[0047] The first clearance groove 205 and the second clearance groove 206 can be adapted to mesh; the third clearance groove 207 and the fourth clearance groove 208 can be adapted to mesh, so that the base mechanism 2 can be connected end to end and spliced ​​together to form the length required for agricultural greenhouse operation.

[0048] The water collection pipe 107 is used to collect rainwater and other water from the top of the main box 101 and discharge it to the water collection trough 108. The drainage trough 203 collects water that slides off the surface of the agricultural film covering the support assembly 4 and discharges this water into the water storage tank at the bottom of the main box 101, which is environmentally friendly and water-saving.

[0049] like Figure 5As shown, the traction mechanism 3 includes a guide rail 301, a traction pulley 302, a traction frame 303, a drive motor 304, and an electric curtain 305. Guide rails 301 extending outwards to the base mechanism 2 are fixed on both sides of the main housing 101. Traction pulleys 302 are fitted onto the guide rails 301. The upper end of the traction pulley 302 is fixedly connected to the lower end of the traction frame 303. A drive motor 304 is fixedly installed on the outer side of the traction frame 303. A counterweight is installed on the drive motor 304 to improve the stability of the traction mechanism 3 during movement. The output end of the drive motor 304 is fitted and connected to the traction pulley 302. The inner side of the traction frame 303 is fixedly connected to the upright 401. The traction bracket assembly 4 is telescopic. An electric curtain 305 is installed on the traction frame 303. In practical applications, the electric curtain 305 includes at least two functions: insect repellent and wind protection. Growers can install it according to their needs. The traction mechanism 3 facilitates remote ventilation operations for the greenhouse by growers.

[0050] Temperature and humidity sensor 103 is installed on traction frame 303 to help manage temperature and humidity data inside agricultural greenhouse.

[0051] like Figures 6 to 12 As shown, the support assembly 4 includes a pole 401, a linkage mechanism, a connecting mechanism 402, a support pulley 403, and a crossbeam 404. Adjacent poles 401 are brought closer or further apart by the linkage mechanism. The lower end of the pole 401 is provided with a support pulley 403, which can slide on the guide rail 301.

[0052] The upper end of the upright 401 is detachably equipped with a connecting mechanism 402, which is fixedly connected to a crossbeam 404 at one end. The crossbeam 404 is an integrally formed arc-shaped rod, and a through-hole 408 is provided inside the crossbeam 404. A sprinkler head 409 is connected to the through-hole 408. Both ends of the through-hole 408 are connected to the connecting mechanism 402, and a support part 420 is provided at the lower end of the through-hole 408 to improve the stability of the crossbeam 4 during use. The bracket assembly 4 is easy to disassemble, transport, and assemble, effectively reducing labor costs and enterprise production costs.

[0053] The linkage mechanism includes diagonal rods 405, functional bolts 406, and collars 407. The diagonal rods 405 are rotatably connected by a pin. The upper end of each diagonal rod 405 is connected to the upright 401 via the functional bolts 406, and the lower end of each diagonal rod 405 is fitted with a collar 407. The annular portion of the collar 407 is fitted onto the upright 401 and moves up and down. The up-and-down movement of the collar 407 on the upright 401 smoothly extends and retracts the adjacent diagonal rods 405 on both sides of the upright 401. A positioning nut 416 is provided between the upper ends of the upright 401 and the diagonal rods 405, fixed to the functional bolts 406. This effectively prevents movement interference between the upright 401 and the diagonal rods 405, improving the smoothness of the linkage mechanism during the extension and retraction of the greenhouse support. The extension and retraction of the diagonal rods 405 can be completed without installing additional motion guides on the upright 401, resulting in a simple structure, reduced production costs, and easy installation and maintenance.

[0054] The connecting mechanism 402 includes a connecting elbow 410, a partition 411, a snap-fit ​​part 412, a connector 413, a hose 414, and a connecting sleeve 415. The through port 408 communicates with the inside of the connecting elbow 410. The lower part of the inner side of the connecting elbow 410 is provided with a partition 411. The upper end of the partition 411 is fixedly connected to the snap-fit ​​part 412. The snap-fit ​​part 412 is detachably connected to the connector 413. The connector 413 is adapted to the hose 414. The two ends of the hose 414 are respectively connected to the adjacent connecting elbows 410. The lower end of the partition 411 is connected to the connecting sleeve 415. The upper end of the connecting sleeve 415 is inserted into the inner wall of the connecting elbow 410, and the lower end is inserted into the inner wall of the upright 401. An additional water inlet is installed at the innermost snap-fit ​​part 412 of the support assembly 4, allowing water to be supplied to all the sprinkler heads 409 on the greenhouse support for irrigating the crops inside. Due to the partition 411, water will not flow into the uprights 401; the water flow is limited to the crossbeams 404 and the connecting mechanism 402. The hose 414 also retracts synchronously during the extension and retraction of the diagonal rod 405, saving installation space. No additional sprinkler system is needed; irrigation of the crops inside the greenhouse can be achieved through the crossbeams 404 and the connecting mechanism 402. The overall height of the agricultural greenhouse can be adjusted by replacing the connecting sleeves 415 of different heights, facilitating adaptation to the growth of different crops and improving the reusability of the agricultural greenhouse.

[0055] A first film-clamping groove 417 is provided at the upper end of the crossbeam 404, and the width of the first film-clamping groove 417 is greater than the width of the opening 408. A second film-clamping groove 418 is provided on the outside of the connecting elbow 410, and the second film-clamping groove 418 is connected to the first film-clamping groove 417. A third film-clamping groove 419 is installed parallel to the outside of the upright 401. The first film-clamping groove 417, the second film-clamping groove 418, and the third film-clamping groove 419 are all used for subsequently clamping the agricultural film that needs to be covered on the greenhouse.

[0056] When ventilation is needed in the agricultural greenhouse, the drive motor 304 is turned on, and the traction mechanism 3 drives the support assembly 4 to slide along the guide rail 301, so that the support assembly 4 is retracted into the main box 101, thereby opening the agricultural greenhouse for all-round ventilation and heat dissipation.

[0057] In this embodiment, the support pulley 403 is a track roller. The attached drawing shows the track roller moving on the guide rail 401 as an example. If the base mechanism 2 and the guide rail 401 are not installed, the support pulley 403 can also be a caster wheel (not shown in the attached drawing), which facilitates the movement of the greenhouse support. For clarity in the attached drawings, this embodiment only shows a small number of support components 4. In actual use, the number of support components 4 can be increased or decreased according to the size of the agricultural greenhouse to be built.

[0058] In many agricultural applications, a water storage tank (not shown in the attached drawing) can be installed at the lower end of the box component 1 of this invention for aquaculture and water conservation. Planting can then be carried out within the area enclosed by the base mechanism 2, enabling multifunctional modern agricultural production with high economic value, making it worthy of widespread adoption. When the planting environment is limited, the water storage tank at the lower end of the box component 1 can store water for convenient irrigation of crops in greenhouses.

[0059] When a water storage tank is installed at the lower end of the housing component 1, the industrial control computer 102 can also be used to monitor feeding and other aspects of the livestock. Growers can monitor relevant environmental parameters inside the greenhouse on the industrial control computer 102.

[0060] It should be explained that the industrial computer 102, temperature and humidity sensor 103, solar panel 104, fresh air system 105 and drive motor 304 used in this utility model are all common models that can be purchased on the market. Their control connection methods are also easily implemented by those skilled in the art in the prior art. They are not the innovation of this utility model. Therefore, the specific circuit control connection methods are not shown in the figure and are not described in detail.

[0061] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of this utility model. Therefore, any modifications, equivalent changes, or improvements made in accordance with the claims of this utility model shall still fall within the scope of this utility model.

Claims

1. A retractable box-type greenhouse for smart agriculture, characterized in that: The device includes a housing assembly (1), a base mechanism (2), a traction mechanism (3), and a support assembly (4). Multiple sets of base mechanisms (2) are laid opposite each other on both sides of the outer end of the housing assembly (1). The base mechanism (2) is provided with a traction mechanism (3). The inner side of the traction mechanism (3) is connected to one end of the support assembly (4). The traction mechanism (3) drives the support assembly (4) to extend or retract into the housing assembly (1) along the laying direction of the base mechanism (2).

2. The smart agricultural retractable greenhouse according to claim 1, characterized in that: The support assembly (4) includes a vertical pole (401), a linkage mechanism, a connecting mechanism (402), a support pulley (403), and a crossbeam (404). Adjacent vertical poles (401) are brought closer or further apart by the linkage mechanism. The lower end of the vertical pole (401) is provided with a support pulley (403), which is adapted to and connected to the traction mechanism (3). The upper end of the vertical pole (401) is detachably provided with a connecting mechanism (402), which is fixedly connected to one end of the crossbeam (404). The crossbeam (404) is an integrally formed irregular arc-shaped rod, and the crossbeam (404) is provided with an opening (408). (408) is connected to a sprinkler head (409); both ends of the opening (408) are connected to the connecting mechanism (402), and the lower end of the opening (408) is provided with a support part (420); the linkage mechanism includes a diagonal rod (405), a functional bolt (406) and a collar (407). The diagonal rods (405) are rotatably connected in the middle by a pin. The upper end of the diagonal rod (405) is connected to the upright (401) by the functional bolt (406). The lower end of the diagonal rod (405) is provided with a collar (407). The annular part of the collar (407) is sleeved on the upright (401) and moves up and down.

3. A smart agricultural retractable greenhouse according to claim 2, characterized in that: The enclosure assembly (1) includes a main enclosure (101), an industrial computer (102), a temperature and humidity sensor (103), a solar panel (104), a fresh air system (105), a protective plate (106), a water collection pipe (107), and a water collection tank (108). The main enclosure (101) houses the industrial computer (102), which is connected to the temperature and humidity sensor (103), the solar panel (104), the fresh air system (105), and the traction machine. Structure (3) Electrical connection; a water collection pipe (107) is provided inside the main box (101), the upper end of the water collection pipe (107) is connected to the upper surface of the main box (101), the lower end of the water collection pipe (107) is connected to the water collection tank (108), and the outer side of the water collection tank (108) is connected to the base mechanism (2); a protective plate (106) is detachably provided at the bottom of the main box (101), and a solar panel (104) is provided at the upper end of the main box (101).

4. A smart agricultural retractable greenhouse according to claim 3, characterized in that: The base mechanism (2) can be connected end to end and spliced ​​together in sequence. The base mechanism (2) includes an integrally formed support frame (202), a drainage channel (203) and an ecological frame (204). The drainage channel (203) and the ecological frame (204) are arranged side by side on the support frame (202). The ecological frame (204) is a rectangular tooth structure with multiple sets of evenly arranged teeth. The connection between the front end and the rear end of the support frame (202) and the drainage channel (203) respectively forms a first clearance groove (205) and a second clearance groove (206). The support frame (202) and the ecological frame (204) are connected at the front and rear ends respectively by a third clearance groove (207) and a fourth clearance groove (208); the first clearance groove (205) and the second clearance groove (206) can be adapted to engage; the third clearance groove (207) and the fourth clearance groove (208) can be adapted to engage; the drainage trough (203) is connected to the water collection trough (108); the bottom of the support frame (202) is provided with a plurality of fixing blocks (211) spaced apart, and the lower end of the fixing block (211) is W-shaped.

5. A smart agricultural retractable greenhouse according to claim 4, characterized in that: The traction mechanism (3) includes a guide rail (301), a traction pulley (302), a traction frame (303), a drive motor (304), and an electric curtain (305). The main housing (101) has guide rails (301) extending outward to the base mechanism (2) fixed on both sides. The guide rails (301) are fitted with traction pulleys (302). The upper end of the traction pulleys (302) is fixedly connected to the lower end of the traction frame (303). The drive motor (304) is fixedly installed on the outside of the traction frame (303). The output end of the drive motor (304) is fitted and connected to the traction pulleys (302). The inside of the traction frame (303) is fixedly connected to the upright (401). The traction frame (303) is fitted with an electric curtain (305).

6. A smart agricultural retractable greenhouse according to claim 5, characterized in that: The connecting mechanism (402) includes a connecting elbow (410), a partition (411), a snap-fit ​​part (412), a connector (413), a hose (414), and a connecting sleeve (415). The port (408) communicates with the inner side of the connecting elbow (410). The lower part of the inner side of the connecting elbow (410) is provided with a partition (411). The upper end of the partition (411) is fixedly connected to the snap-fit ​​part (412). The snap-fit ​​part (412) is detachably connected to the connector (413). The connector (413) is adapted to the hose (414). The two ends of the hose (414) are respectively connected to the adjacent connecting elbows (410). The lower end of the partition (411) is connected to the connecting sleeve (415). The upper end of the connecting sleeve (415) is inserted into the inner wall of the connecting elbow (410), and the lower end is inserted into the inner wall of the upright (401).

7. A smart agricultural retractable greenhouse according to claim 6, characterized in that: A positioning nut (416) is provided between the upright (401) and the diagonal bar (405), and the positioning nut (416) is fixed on the functional bolt (406).

8. A smart agricultural retractable greenhouse according to claim 6 or 7, characterized in that: The upper end of the crossbeam (404) is provided with a first membrane clamping groove (417); the outer side of the connecting elbow (410) is provided with a second membrane clamping groove (418), which is connected to the first membrane clamping groove (417); the outer side of the upright (401) is provided with a third membrane clamping groove (419).

9. A smart agricultural retractable greenhouse according to claim 7, characterized in that: The support frame (202) has multiple sets of arc-shaped holes (209) evenly distributed on the side away from the drainage trough (203). The arc-shaped holes (209) are connected to the lower end of the protrusion of the ecological frame (204). The ecological frame (204) has a drainage outlet (210) in the recess. The height of the drainage trough (203) is higher than that of the ecological frame (204).

10. A smart agricultural retractable greenhouse according to claim 9, characterized in that: The ecological frame (204) has a membrane pressing groove (212) on the side away from the drainage ditch (203).

Images