Planting greenhouse

Abstract

The invention discloses a planting greenhouse which is applied to the technical field of agricultural facilities and comprises an outer greenhouse frame, guide ropes are arranged on the two sides of the outer greenhouse frame; the multiple sections of shading nets are sequentially arranged in the length direction of the outer shed frame, the length of each section of shading net has at least two specifications, and the side edges of the shading nets are in sliding connection with the guide ropes; the winding device comprises traction ropes arranged on the two sides of the shading nets, casing pipes with the number corresponding to that of the shading nets and sliding blocks arranged in the casing pipes in a sliding and sleeved mode, the casing pipes are connected with the winding ends of the corresponding sections of the shading nets, and the sliding blocks are connected with the traction ropes; before rolling, the sliding blocks corresponding to the shading nets are provided with no-load strokes in the sleeves, and the no-load strokes of the shading nets are equal to the difference between the length of the longest shading net and the length of the corresponding shading net. And during rolling, the shading nets execute respective no-load strokes firstly, and then the length of the shading nets is rolled. According to the planting greenhouse, synchronous stretching and rolling of the shading nets with different lengths are achieved, and the shading efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of agricultural facilities technology, and in particular to a planting greenhouse. Background Technology

[0002] Traditional shiitake mushroom cultivation greenhouses typically use simple steel or bamboo / wood structures for the inner frame, with shade netting placed on top. Control of the shade netting relies heavily on manual operation. This simple structure makes precise control of the internal biological environment, such as temperature and humidity, impossible. Furthermore, since many greenhouses are hundreds or even thousands of meters long, the shade netting needs to be distributed in different sections. When encountering different lengths of netting, simultaneous stretching or contraction is impossible, leading to uneven growth conditions for the mushrooms. In addition, manual operation of the shade netting is labor-intensive and inefficient, making it unsuitable for large-scale cultivation. Current technology also lacks precise spraying techniques for each individual mushroom log. Moreover, while the upper layers of mushrooms receive ample sunlight, the lower layers lack sufficient light, affecting the overall quality of the mushrooms.

[0003] Therefore, how to solve the above-mentioned problems of planting greenhouses is an urgent issue that needs to be addressed by those skilled in the art. Summary of the Invention

[0004] The purpose of this invention is to provide a planting greenhouse that enables the simultaneous extension and retraction of shading nets of different lengths, thereby improving shading efficiency.

[0005] To solve the above-mentioned technical problems, the present invention provides a planting greenhouse, comprising:

[0006] An outer canopy frame, with guide ropes on both sides;

[0007] Multiple sections of shade netting are arranged sequentially along the length of the outer canopy frame. Each section of the shade netting has at least two length specifications. The side of the shade netting is slidably connected to the guide rope.

[0008] A winding device, comprising traction ropes disposed on both sides of the shade net, sleeves corresponding to the number of shade nets, and a slider slidably sleeved in the sleeves, wherein the sleeves are connected to the winding end of the corresponding section of the shade net, and the sliders are connected to the traction ropes.

[0009] Before winding, the sliders corresponding to each section of the shade net have an unloaded stroke inside the sleeve. The unloaded stroke of each section of the shade net is equal to the difference between the length of the longest shade net and the length of the corresponding shade net. When winding, each shade net first performs its own unloaded stroke and then winds up its own length.

[0010] Optionally, multiple fixed limiting rods are spaced apart along the length direction on both sides of the outer canopy frame, and the guide rope passes through the fixed limiting rods. The number of fixed limiting rods is one more than the number of shade nets. Two of the fixed limiting rods are located at both ends of the length direction of the outer canopy frame, and the remaining fixed limiting rods are located between adjacent shade nets.

[0011] Optionally, the inner wall of the sleeve is provided with at least two sliding grooves, and the slider is provided with a guide block, which slides in cooperation with the sliding groove.

[0012] Optionally, the sleeve is provided with an unloaded starting end cap and an unloaded ending end cap at both ends. The unloaded ending end cap is provided with a screw hole, and the screw hole is connected to a tightening limit screw with adjustable screw depth for adjusting the unloaded stroke of the slider. The unloaded stroke is equal to the distance from the end of the tightening limit screw to the unloaded starting end cap.

[0013] Optionally, a slide rail is provided on each side of the outer frame. The slide rail has a cross-section of a circular tube or a T-shape. A slide block is provided at the lower outer end of the sleeve. The slide block is slidably mounted on the slide rail.

[0014] An opening is provided at the center of the unloaded starting end cap and the unloaded ending end cap, and the traction rope passes through the opening.

[0015] Optionally, the outer frame is provided with multiple rows of planting racks, the planting racks comprising:

[0016] Drive mounting bracket,

[0017] A displacement driving device is provided, wherein the displacement driving device is provided with a double-row chain, the double-row chain being respectively arranged on both sides of the driving mounting frame, the chain being arranged vertically and forming an elliptical movement trajectory.

[0018] A multi-layer suspended basket chain plate, wherein both ends of the suspended basket chain plate are respectively hinged to the double rows of chains, the multi-layer suspended basket chain plates are arranged along the vertical direction of the chains, and the chains can drive the suspended basket chain plates to move cyclically;

[0019] A planting basket, connected to the basket chain plate, is used for planting plants.

[0020] Optionally, the suspended basket chain plate includes:

[0021] The chain plate frame is rectangular in shape and has a mounting groove. The two ends of the chain plate frame have hinge holes, which are hinged to the hinge shaft on the chain.

[0022] The mounting plate is fitted into the mounting slot and has multiple mounting holes, and the planting basket is detachably installed in the mounting holes.

[0023] Optionally, the side of the planting basket is provided with at least two card plates, and the inner wall of the mounting hole is provided with a card slot horizontally corresponding to the position of the card plate. An insertion groove is provided on the upper part of the card slot, which is used for the card plate to enter the card slot.

[0024] Optionally, a water spray frame is provided between adjacent planting frames, with water mist nozzles on the water spray frame correspondingly positioned above the planting frames. The water mist nozzles are connected to the main water pipe via a water supply hose. A pitch mechanism for adjusting the pitch angle of the water mist nozzles is connected between the water mist nozzles and the main water pipe support frame. The pitch mechanism includes:

[0025] A connecting seat is connected to the main water pipe support frame, and the connecting seat is provided with a hinge groove;

[0026] An angle driving device includes a pitch motor, a driven gear and a driving gear that mesh with each other, and the output shaft of the pitch motor is connected to the driving gear;

[0027] An adjustment plate is provided with a hinge seat, which is fixedly connected to the driven gear, and the water mist nozzle is provided on the adjustment plate.

[0028] Optionally, a swing mechanism for driving the water mist nozzle to swing left and right is connected between the water mist nozzle and the pitch mechanism, the swing mechanism comprising:

[0029] A swing motor is connected to the adjustment plate;

[0030] A crank, which is mounted on the output shaft of the oscillating motor, and the crank rotates with the oscillating motor;

[0031] The connecting rod is hinged at one end to the crank;

[0032] A rocker arm, one end of which is hinged to the adjustment plate and the other end of which is hinged to the other end of the connecting rod, and a water mist nozzle is fixed to the rocker arm and swings left and right with the rocker arm.

[0033] The planting greenhouse provided by this invention introduces an unloaded travel mechanism to achieve synchronous winding of shade nets of different lengths. The unloaded travel distance is defined as the distance the slider slides within the sleeve. The longest shade net is used as the baseline length, and the unloaded travel distance for the remaining shade nets is equal to the baseline length minus the length of that particular shade net segment. During winding, the traction rope first pulls all sliders through their respective sleeves to complete the unloaded travel distance. During this stage, shorter shade nets are not yet wound up, while longer shade nets have begun to move. Once the unloaded travel distance is exhausted, the sliders simultaneously contact the end of the sleeve, and the traction force acts through the sleeve on the winding end of each shade net. All shade nets enter the synchronous winding stage. Because the unloaded travel distance has already absorbed the length difference, all segments of shade nets are folded or rolled up at the same time, and the greenhouse roof is fully opened.

[0034] Compared with existing technologies, this invention achieves synchronous extension and retraction of shade nets of different lengths through no-load travel, improving shading efficiency, ensuring consistent light exposure time in all locations within the greenhouse, facilitating standardized management, saving manpower, and resulting in significant overall benefits. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0036] Figure 1 This is a top view of a planting greenhouse provided according to a specific embodiment of the present invention;

[0037] Figure 2 Another view of the greenhouse;

[0038] Figure 3 This is a schematic diagram of a shade net;

[0039] Figure 4 This is a schematic diagram of the winding device;

[0040] Figure 5 This is a schematic diagram of the first type of sleeve;

[0041] Figure 6 This is a schematic diagram of the second type of sleeve;

[0042] Figure 7 This is a schematic diagram of the interior of the planting greenhouse;

[0043] Figure 8 This is a schematic diagram of a planting rack;

[0044] Figure 9 Another view of the planting rack;

[0045] Figure 10 This is a schematic diagram of the chain plate of the suspended platform;

[0046] Figure 11 Another view of the suspension basket chain plate;

[0047] Figure 12 A schematic diagram showing the connection between the planting basket and the basket chain plate;

[0048] Figure 13 This is a schematic diagram of a water spray system;

[0049] Figure 14 This is a schematic diagram showing the connection between the water mist nozzle and the water spray frame.

[0050] Figure 15 This is a schematic diagram of the pitch mechanism;

[0051] Figure 16 This is a schematic diagram of a swing mechanism.

[0052] Figure label:

[0053] 1-Outer canopy frame; 2-Shading net; 21-Connecting ring; 3-Guide rope; 4-Rewinding device; 41-Traction rope; 42-Sleeve; 421-Slide groove; 422-Slide seat; 423-Connecting plate; 43-Driven roller; 44-Driven roller; 45-Rewinding motor; 46-Slider; 461-Guide block; 47-Unloaded termination end cap; 471-Opening; 48-Tightening limit screw; 5-Fixed limit rod; 6-Slide rail; 7-Inner canopy frame; 8-Water spray frame; 81-Connecting seat; 811-Hinge groove; 82-Pitch motor; 83-Adjusting plate ; 831-Hinge seat; 84-Oscillating motor; 85-Driven gear; 86-Drive gear; 87-Rock arm; 88-Connecting rod; 89-Crank; 9-Planting rack; 91-Drive mounting frame; 92-Driven sprocket; 93-Chain; 94-Suspended basket chain plate; 941-Chain plate frame; 9411-Mounting slot; 9412-Hinge hole; 942-Mounting plate; 9421-Mounting slot; 9422-Insertion slot; 95-Drive sprocket; 96-Planting basket; 961-Mounting plate; 10-Main water pipe; 11-Water supply hose; 12-Water mist nozzle. Detailed Implementation

[0054] The core of this invention is to provide a planting greenhouse that enables the simultaneous extension and retraction of shading nets of different lengths, thereby improving shading efficiency.

[0055] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0056] In one specific embodiment provided by the present invention, please refer to Figures 1-16 The planting greenhouse mainly includes an outer frame 1, multiple sections of shade netting 2, and a winding device 4. Guide ropes 3 are provided on both sides of the outer frame 1; the multiple sections of shade netting 2 are arranged sequentially along the length of the outer frame 1, and each section of shade netting 2 has at least two length specifications. The sides of the shade netting 2 are slidably connected to the guide ropes 3; the winding device 4 includes traction ropes 41 located on both sides of the shade netting 2, sleeves 42 corresponding to the number of shade netting 2, and sliders 46 slidably fitted inside the sleeves 42. The sleeves 42 are connected to the winding end of the corresponding section of shade netting 2, and the sliders 46 are connected to the traction ropes 41.

[0057] Before winding, the slider 46 corresponding to each section of shade net 2 has an unloaded stroke in the sleeve 42. The unloaded stroke of each section of shade net 2 is equal to the difference between the length of the longest shade net 2 and the length of the corresponding shade net 2. When winding, each shade net 2 first performs its own unloaded stroke, and then winds up its own length.

[0058] It should be noted that the outer frame 1 serves as the system skeleton, with a guide rope 3 on each side, the rope length being equal to that of the frame. The guide ropes 3 are typically made of smooth, weather-resistant synthetic fiber rope or stainless steel wire, serving as both a track and a load-bearing component. The shade net 2 is arranged in sections along the length of the frame, covering the entire length of the outer frame 1, with adjacent shade nets 2 seamlessly joined. The number and length of the shade net 2 sections are configured as needed, with each section including at least two length specifications. The shade net 2 and the guide rope 3 slide together; for example, each section of shade net 2 has connecting rings 21 or clips evenly distributed along its sides. These connecting rings 21 or clips are attached to the guide rope 3, forming a sliding pair that can slide but cannot detach, ensuring that the shade net 2 always runs along a predetermined trajectory when unfolded or retracted, preventing tilting and stacking.

[0059] The winding device 4 is equipped with two traction ropes 41, located on opposite sides of the outer frame 1. A drive roller 43 and a driven roller 44 are respectively installed at both ends of the outer frame 1, and the traction ropes 41 are wound around them to form a closed loop. A winding motor 45 is installed at one end of the drive roller 43, capable of outputting forward and reverse rotation. Preferably, it is a dual-head motor or two synchronous motors with opposite output shaft orientations, driving the drive roller 43 to pull the traction ropes 41 reciprocating along the length of the shed, thus realizing the winding and unwinding of the shade net 2.

[0060] Each traction rope 41 is fitted with a sleeve 42 in the same number as the shade net 2. The sleeve 42 is located at and fixed to the corresponding winding end of the shade net 2. The winding end refers to the foremost point in the winding direction. Specifically, each sleeve 42 is provided with a connecting plate 423 on its outside. The connecting plate 423 has a round hole, which is connected to the connecting ring 21 at the winding end of the corresponding section of the shade net 2.

[0061] A slider 46 is installed inside the sleeve 42, and the slider 46 is fixedly connected to the traction rope 41, allowing it to slide axially within the sleeve 42. Thus, the linear motion of the traction rope 41 is first converted into the unloaded sliding of the slider 46 relative to the sleeve 42, and then, after the slider 46 abuts against the end of the sleeve 42, it drives the sleeve 42 to move, thereby causing the shade net 2 to roll up. Each section of the shade net 2 comes with its own sleeve 42 and slider 46, which can be disassembled and installed separately. If a section of the shade net 2 is damaged, it can be replaced by disconnecting the sleeve 42 of that section from the guide rope 3, without affecting the remaining sections.

[0062] To achieve synchronous winding of shade nets 2 of different lengths, the system introduces an unloaded stroke mechanism. The unloaded stroke is the distance the slider 46 slides within the sleeve 42. Using the longest shade net 2 as the baseline length, the unloaded stroke of the remaining shade nets 2 equals the baseline length minus the length of that section of shade net 2. During winding, the traction rope 41 first pulls all sliders 46 through their respective sleeves 42 to complete the unloaded stroke. During this stage, shorter shade nets 2 are not yet wound, while longer shade nets 2 have begun to move. Once the unloaded stroke is exhausted, the sliders 46 simultaneously contact the end of the sleeve 42, and the traction force acts through the sleeve 42 on the winding end of each shade net 2. All shade nets 2 enter the synchronous winding stage. Since the unloaded stroke has already absorbed the length difference, all sections of shade net 2 are folded or rolled up at the same time, and the canopy is fully opened.

[0063] This principle converts the length difference into a time difference, and then uses the time difference to cancel out the length difference. Multiple segments of shading nets of varying lengths can be synchronously extended and retracted using only one unloaded stroke. This eliminates the need for multiple sets of drive or differential mechanisms, resulting in simpler control and reduced costs.

[0064] Compared with existing technologies, this invention achieves synchronous extension and retraction of shading nets 2 of different lengths through no-load travel, improving shading efficiency, ensuring consistent light exposure time in all locations within the shed, facilitating standardized management, saving manpower, and resulting in significant overall benefits.

[0065] In some specific embodiments, multiple fixed limiting rods 5 are provided at intervals along the length direction on both sides of the outer canopy 1. The guide rope 3 passes through the fixed limiting rods 5. The number of fixed limiting rods 5 is one more than the number of shade nets 2. Two fixed limiting rods 5 are provided at both ends of the length direction of the outer canopy 1, and the remaining fixed limiting rods 5 are provided between adjacent shade nets 2.

[0066] It should be noted that the top of the outer frame 1 is equipped with a fixed limiting rod 5, which is perpendicular to the plane of the roof and is used to fix the guide rope 3 and provide intermediate support for the traction rope 41. The guide rope 3 can pass through the inside of the rod or through the rope hole at the top of the rod; the traction rope 41 can also pass through the same rod. Thus, both the guide rope 3 and the traction rope 41 are supported by the fixed limiting rod 5 and kept taut, suppressing the lateral sway of the slider 46. The fixed limiting rod 5 provides an intermediate fulcrum for the two ropes, shortens the rope span, reduces the lateral amplitude of the rope under strong wind conditions, and thus reduces the risk of the shade net 2 being lifted or worn. The side of the shade net 2 away from the winding end is directly fixed to the corresponding fixed limiting rod 5. The fixed limiting rod 5 simultaneously limits the unfolding limit and the winding end point of the shade net 2.

[0067] The fixed limiting rods 5 can be U-shaped rods or pairs of short vertical rods. The two ends of the U-shaped rods are fixed to both sides of the outer canopy 1 in the width direction, forming a portal frame. The short vertical rods are arranged symmetrically on both sides of the canopy width, in pairs. For one side, the total number of fixed limiting rods 5 is one more than the number of shade nets 2, with two located at both ends of the outer canopy 1 in the length direction, and the rest arranged between adjacent shade nets 2. Thus, each section of shade net 2 is held at its starting and ending positions by two fixed limiting rods 5. A fixed limiting rod 5 is also installed at the beginning and end of the entire row of shade nets 2, forming a closed boundary, and serving as the starting or ending point of the current section. The fixed limiting rod 5 in the middle acts as both the ending point of the preceding section and the starting point of the following section, thereby automatically aligning each section of net when unfolded, preventing visual or functional gaps. The spacing between adjacent fixed limiting rods 5 is equal to the design length of the corresponding shading net 2. During the manufacturing and installation stages, the net length can be indirectly allocated by laying out the rod positions, without the need for additional measurement. After unfolding, the net surface remains flat.

[0068] The fixed limiting rod 5 divides the originally continuous guide rope 3 into several independent spans. When the traction rope 41 pulls the slider 46, the slider 46 and the sleeve 42 only perform no-load stroke and winding action within the corresponding span; when the sleeve 42 touches the downstream fixed limiting rod 5, it is physically stopped, and the winding action ends. This limiting replaces the traditional method of manual visual estimation or rope length estimation, so that the final winding length of each section of the shade net 2 is mechanically locked by the spacing of the fixed limiting rods 5. The synchronous winding error depends on the accuracy of the rod position, but is not related to the elasticity of the rope or the operating speed. The winding process is easier to control, and the repeatability is significantly improved.

[0069] In some specific embodiments, the inner sidewall of the sleeve 42 is provided with at least two sliding grooves 421, and the slider 46 is provided with a guide block 461, which slides in cooperation with the sliding grooves 421.

[0070] It should be noted that the inner wall of the sleeve 42 is formed with at least two axial grooves 421, which run through the entire length of the sleeve 42 or are provided in sections. The cross-section of the groove 421 is dovetail or T-shaped with the inner side larger than the outer side. Once the guide block 461 is inserted, it is locked in the groove, retaining only the axial degree of freedom of movement, effectively preventing it from falling off.

[0071] The slider 46 is provided with guide blocks 461 corresponding to the positions of each groove 421. The guide blocks 461 are integrally or separately fastened to the slider 46 body. The cross-sectional shape of the slider 46 is complementary to that of the groove 421. The guide blocks 461 and the grooves 421 are slidably engaged. The slider 46's degrees of freedom in the sleeve 42, except for the axial direction, are restricted by the grooves 421, thereby achieving circumferential limiting of the slider 46, preventing it from rotating around the axis of the sleeve 42, ensuring that the traction rope 41 always moves along the center line, avoiding uneven wear with the wall of the sleeve 42, and extending the service life of the traction rope 41 and the sleeve 42.

[0072] At least two slides 421 are arranged symmetrically or at equal angles to distribute external forces such as lateral wind loads to each guide block 461, preventing the slider 46 from getting stuck due to unilateral force; multiple slides 421 together form a self-centering effect, forcing the slider 46 to return to the center of the sleeve 42 at any cross-sectional position, keeping the traction rope 41 and the sleeve 42 coaxial.

[0073] The clearance between the guide block 461 and the slide groove 421 is smaller than the clearance between the outer diameter of the slider 46 and the inner diameter of the sleeve 42, thereby transferring the sway of the shading net 2 when exposed to wind from the large clearance section to the small clearance section, reducing the sway amplitude. Preferably, grease or self-lubricating material can be pre-stored in the slide groove 421, and the guide block 461 forms a continuous lubricating film in the slide groove 421.

[0074] The end point of the unloaded stroke is mechanically limited by the groove length, and is unrelated to the operator's rope pulling speed or rope elasticity, completely eliminating human differences and ensuring that the end point of the multi-segment shade net 2 is naturally aligned, further improving the accuracy and reliability of synchronous winding.

[0075] In some specific embodiments, the two ends of the sleeve 42 are respectively provided with an unloaded starting end cap and an unloaded ending end cap 47. The unloaded ending end cap 47 is provided with a screw hole, and the screw hole is connected to a tightening limit screw 48 with adjustable screw depth for adjusting the unloaded stroke of the slider 46. The unloaded stroke is equal to the distance from the end of the tightening limit screw 48 to the unloaded starting end cap.

[0076] It should be noted that the unloaded starting end cap is fixed at the beginning of the winding direction of the sleeve 42, and the unloaded ending end cap 47 is fixed at the end. The two together form the movable range of the slider 46 and limit the extreme position of the slider 46's stroke. The unloaded ending end cap 47 has a pre-drilled screw hole to form a through-type adjustment channel; the tightening limit screw 48 is screwed into the screw hole, and the end face of the tightening limit screw 48 can extend into the inner cavity of the sleeve 42 to form an axially movable movable shoulder.

[0077] By screwing the screw in or out, the effective length of the inner cavity of the sleeve 42 can be changed steplessly. That is, when screwing in, the end face of the screw occupies the inner cavity, the slider 46 is blocked in advance, and the no-load stroke is shortened; when screwing out, the end face of the screw retracts, the slider 46 is blocked later, and the no-load stroke is extended.

[0078] Therefore, the no-load stroke is defined in real time as the axial distance from the inner side of the starting end cover to the end face of the top tightening limit screw 48, and the length closed-loop correction can be completed without disassembling any parts.

[0079] The tightening limit screw 48 has a threaded connection with the screw hole at an angle less than the equivalent friction angle, providing a self-locking characteristic. After adjustment, it can maintain the set position long-term without the need for an additional locking nut. Simultaneously, the threaded connection corresponds one-to-one with the number of rotations and axial displacement, allowing the adjustment action to be recorded and reproduced. On-site personnel only need to refer to the reference line on the exposed part of the screw to quickly restore the historical setting, eliminating human error. The entire adjustment process is performed outside the sleeve 42, without the need to disassemble the traction rope 41, the shade net 2, or the slider 46, making operation convenient.

[0080] The tightening limit screw 48 converts the theoretically calculated no-load stroke difference into a mechanical stop in real time. If a deviation is found at the end point of the winding of a certain section of the shade net 2 during the installation phase, the screw can be adjusted immediately to compensate for the error on the spot without replacing the sleeve 42 or repositioning the limit rod 5. Due to the positive and negative tolerances of the batch shade net 2 due to sewing or heat sealing, the screw can absorb the tolerances on the spot to ensure that the theoretical calculation is consistent with the physical end point. After long-term use, the traction rope 41 will undergo plastic elongation, causing the end point of the no-load stroke to lag. Simply screwing in the screw can mechanically shorten the effective stroke, offset the elongation of the traction rope 41, and continuously maintain the synchronous winding of multiple sections of shade net 2.

[0081] In summary, the tightening limit screw 48 enables stepless, lockable, and repeatable adjustment of the no-load stroke, ensuring that each section of the shade net 2 is aligned at the winding end point, and guaranteeing the long-term stable operation of the system.

[0082] In some specific embodiments, a slide rail 6 is provided on each side of the outer frame 1. The slide rail 6 has a cross-section of a circular tube or a T-shape. A slide seat 422 is provided at the lower outer end of the sleeve 42. The slide seat 422 is slidably mounted on the slide rail 6.

[0083] It should be noted that there is a slide rail 6 on each side of the outer frame 1, which runs through the entire length of the frame. The two slide rails 6 are parallel to the unfolding trajectory of the shade net 2, forming the reference for the entire shade net to be rolled up.

[0084] The slide rail section 6 can be made of either a round tube or a T-shaped profile. The round tube slide rail utilizes rotational symmetry, eliminating installation directionality; only straightness needs to be ensured on-site. The T-shaped slide rail, with its cross-section of web and flange, provides a bearing surface on the upper flange and shoulders on both sides of the web, offering both bending and torsional resistance to ensure the shade net remains stable and straight under high wind loads. Both sections share the characteristic of a continuous outer surface without sharp edges, forming line contact with the slide block 422, reducing the risk of localized indentations and wear.

[0085] A slide block 422 is fixed to the lower outer side of the sleeve 42. The inner contour of the slide block 422 is complementary to the outer contour of the slide rail 6, that is, the circular tube corresponds to the arc groove, and the T-shape corresponds to the flange groove. The slide block 422 straddles the slide rail 6, transferring the weight of the sleeve 42 and the vertical component of the wind load of the shading net 2 to the slide rail 6; and converting the horizontal component of the wind load or traction eccentric force into lateral constraint between the slide rail 6 and the slide block 422; an axial sliding gap is maintained between the slide block 422 and the slide rail 6 to ensure that the sleeve 42 can move freely along the length of the canopy. At the same time, the circumferential or lateral gap is small, so that the sleeve 42 automatically returns to its center with the slide rail 6 when subjected to crosswinds, preventing the shading net 2 from exhibiting S-shaped twisting in the unfolded plane.

[0086] The slide rail 6 serves as a continuous reference, eliminating the wavy phenomenon caused by the drooping of the traditional traction rope 41, ensuring that the lower edge of the shade net 2 is perfectly straight after unfolding. The gravity load is borne by the slide rail 6, and the guide rope 3 only needs to provide lateral positioning, resulting in lower tension and extending the service life of the traction rope 41.

[0087] In some specific embodiments, both the unloaded starting end cap and the unloaded ending end cap 47 have coaxial openings 471 at their centers, which coincide with the axis of the sleeve 42, forming a straight channel. The traction rope 41 passes through this channel into the sleeve 42 and is constrained on the center line of the sleeve 42, thereby avoiding contact with the inner wall of the sleeve 42, the edge of the slider 46, or the end face of the tightening limit screw 48, eliminating the risk of uneven wear.

[0088] The inner edge of the opening 471 can be chamfered or press-fitted with a protective ring to remove sharp edges and provide sliding protection for the traction rope 41. The diameter of the opening 471 is slightly larger than the outer diameter of the traction rope 41, which ensures smooth axial movement of the traction rope 41 and effectively prevents external dust and rainwater from entering the sleeve 42 through the gaps around the rope. The end cap remains closed except for the area of ​​the opening 471, keeping the inside of the sleeve 42 clean and extending the service life of the traction rope 41 and the sleeve 42.

[0089] In some specific embodiments, the outer frame 1 is provided with multiple rows of planting racks 9, and the planting racks 9 include:

[0090] Drive mounting bracket 91,

[0091] The displacement drive device is equipped with a double-row chain 93, which is respectively located on both sides of the drive mounting frame 91. The chains 93 are arranged vertically and form an elliptical movement trajectory.

[0092] The multi-layer suspended basket chain plate 94 has two ends that are hinged to the double-row chain 93 respectively. The multi-layer suspended basket chain plate 94 is set along the vertical direction of the chain 93, and the chain 93 can drive the suspended basket chain plate 94 to move cyclically.

[0093] Planting basket 96 is connected to basket chain plate 94 and is used for planting plants.

[0094] It should be noted that an inner frame 7 is installed inside the outer frame 1, and the planting racks 9 are located inside the inner frame 7. The drive mounting frame 91 stands inside the inner frame 7 and consists of two vertical poles, which are respectively arranged at both ends of a single row of planting racks 9. Multiple rows of planting racks 9 are arranged in parallel. The planting racks 9 adopt a three-dimensional frame, and each planting rack 9 has multiple layers of hanging basket chain plates 94, such as 5-8 layers, with the layer spacing determined according to the actual height of the planted plants. The shade net 2 regulates the light environment inside the greenhouse, while the planting racks 9 utilize the unused space in the upper part of the greenhouse, transforming a single-layer ground into a multi-layer facade, suspending several times the planting units per unit area compared to a flat surface, increasing yield without increasing land use.

[0095] Each planting rack 9 is equipped with two sets of shifting drive devices, installed on the uprights at both ends respectively. The two sets of shifting drive devices drive the multi-layer hanging basket chain plate 94 to rotate freely within a vertical elliptical trajectory. The two sets of shifting drive devices operate synchronously to ensure that the two ends of the hanging basket chain plate 94 are always at the same height, avoiding twisting.

[0096] A single-set displacement drive device consists of a drive motor, a drive sprocket, a driving sprocket 95, a driven sprocket 92, and a double-row chain 93. The driving sprocket 95 is located at the lower end of the upright, and the driven sprocket 92 is located at the upper end. When the chain 93 is closed, it forms a vertical elliptical rotation plane. The output shaft of the drive motor is directly connected to the driving sprocket 95, and the drive chain 93 rotates continuously along the elliptical trajectory. The hanging basket chain plate 94 spans between the two double-row chains 93, eliminating the need for an additional lateral track; the double-row chains 93 themselves form a moving guide rail and generate a torque resistance against lateral wind loads, preventing the planting basket 96 from twisting.

[0097] Several hanging basket chain plates 94 are hinged to corresponding chain pins through hinge holes 9412 at both ends. The hinge axis is in the same direction as the chain pin, ensuring that the hanging basket chain plates 94 can freely rotate when passing around the upper and lower sprockets. The hanging basket chain plates 94 are arranged at equal intervals along the chain 93 pitch, forming a multi-layered suspension beam. Multiple detachable planting baskets 96 are evenly distributed along the length of each chain plate. The planting baskets 96 are frustum-shaped. The upper part of the planting basket 96 is hooked to the hanging basket chain plate 94, and the lower part of the planting basket 96 is suspended, with the center of gravity hanging downward. The hinge point is located above the center of gravity, so that under the action of gravity, when the hanging basket chain plate 94 moves with the double-row chain 93, the opening of the planting basket 96 always faces upward. Preferably, the bottom or side wall of the planting basket 96 is provided with ventilation holes and drainage holes. The planting basket 96 is filled with soil for plant cultivation.

[0098] In a preferred embodiment, a swing gap is reserved between the planting basket 96 and the basket chain plate 94. When the chain 93 runs to the elliptical arc segment, the planting basket 96 automatically adjusts its posture by its own weight to counteract the centrifugal overturning force, ensuring that the substrate surface remains horizontal and preventing irrigation liquid from overflowing. The planting basket 96 is connected to the basket chain plate 94 by hooks or quick-release pins, allowing it to be lifted and lowered with one hand.

[0099] The chain 93's cyclical movement drives the hanging basket chain plate 94 from the bottom to the top and then back down, ensuring that each planting basket 96 passes through the optimal light zone several times a day. This guarantees that the plants on each hanging basket chain plate 94 receive sufficient sunlight, ensuring plant quality and mitigating the difference in light intensity between the upper and lower parts of the greenhouse, eliminating the need for additional lighting. All sowing, harvesting, and maintenance operations are completed centrally on the lower chord of the ellipse, eliminating the need for personnel to climb, conforming to ergonomics, and reducing labor intensity and the risk of safety accidents. The planting rack 9 of this application is particularly suitable for shiitake mushroom cultivation, ensuring that each layer of shiitake mushrooms enjoys sufficient sunlight, improving mushroom quality.

[0100] In some specific embodiments, the suspended basket chain plate 94 includes:

[0101] The chain plate frame 941 has a rectangular structure and a mounting groove 9411 is provided on it. The two ends of the chain plate frame 941 are provided with hinge holes 9412, which are hinged to the hinge shaft on the chain 93.

[0102] Mounting plate 942 is snapped into mounting slot 9411. Mounting plate 942 has multiple mounting holes, and planting basket 96 is detachably installed in the mounting holes.

[0103] It should be noted that the chain plate frame 941 is a rectangular flat body with a through-hole 9411 in its central area, forming a double-sided through-hole fitting channel. The wall thickness of the 9411 is integrally formed with the chain plate frame 941 body, which not only retains the lateral bending stiffness, but also provides double-sided clamping surfaces for the mounting plate 942, preventing the mounting plate 942 from sliding laterally during operation.

[0104] The hinge holes 9412 at both ends are located at the ends of the long sides of the mounting plate 942, that is, at the center of the short side of the rectangle. The diameter of the holes is clearance-fitted with the chain pins, and the openings are chamfered to facilitate the insertion of the shafts. The center of the hinge holes 9412 coincides with the axis of the chain pins, ensuring that the rotation axis of the chain plate frame 941 is coaxial with the rotation axis of the chain 93 when it passes around the upper and lower sprockets, eliminating additional torsional torque and ensuring that the multi-layer chain plate frame 941 runs synchronously in the vertical elliptical trajectory.

[0105] Mounting plate 942 is an independent component with an appropriate gap between it and mounting slot 9411 for easy insertion or removal. Mounting plate 942 can be placed on the slot frame of mounting slot 9411 by relying on the horizontally extended edges on both sides. It can be inserted vertically from above or slid in along the length direction, achieving boltless quick assembly. Assembly and disassembly can be completed by a single person, shortening maintenance time.

[0106] The mounting plate 942 has multiple mounting holes evenly distributed on its surface. The hole shape can be round, oblong, or gourd-shaped to accommodate planting baskets 96 of different specifications. Each mounting hole constitutes an independent mounting point. The load is distributed to the entire length of the chain frame 941 through the mounting plate 942, avoiding localized concentrated bending, reducing the lateral bending moment of the chain 93, and simultaneously reducing operating noise and wear.

[0107] Mounting plate 942 can be removed entirely. During planting or harvesting, workers can remove mounting plate 942 and invert it to empty all the substrate and plants from the baskets at once. A gentle tap or vibration is all that's needed for rapid material removal, significantly improving harvesting efficiency and eliminating the need for individual picking. Simultaneously, mounting plate 942 can be removed and rinsed to prevent fertilizer and substrate residue from adhering to the surface of the chain plate frame 941 for extended periods, reducing corrosion and bacterial growth.

[0108] When individual plants in the planting basket 96 die or become contaminated, the corresponding planting basket 96 can be removed from the mounting hole and replaced without disassembling the entire mounting plate 942, making the operation more precise and labor-saving.

[0109] In summary, the plug-in structure formed by the mounting slot 9411 and the mounting plate 942 not only enables quick disassembly and cleaning maintenance, but also takes into account the flexibility of load distribution and partial replacement, thereby improving the operating efficiency and maintenance convenience of the vertical plant planting system.

[0110] In some specific embodiments, the side of the planting basket 96 is provided with at least two card plates 961, and the inner wall of the mounting hole is provided with a card groove 9421 corresponding to the position of the card plate 961. The upper part of the card groove 9421 is provided with an insertion groove 9422 that communicates with it. The insertion groove 9422 is used for the card plate 961 to enter the card groove 9421.

[0111] It should be noted that the clamping plate 961 extends horizontally over the side of the planting basket 96. Preferably, the thickness of the clamping plate 961 gradually decreases from the root to the end, forming an inlet slope, which reduces weight and facilitates subsequent insertion. At least two clamping plates 961 are symmetrically arranged around the circumference of the planting basket 96, which can evenly transfer the load of the planting basket 96 to the periphery of the mounting hole, avoiding local warping of the mounting plate 942 due to single-point overload.

[0112] A corresponding inverted L-shaped through groove is formed on the inner wall of the mounting hole. That is, the slot 9421 is horizontally circumferentially cut or partially horizontally cut along the hole wall, and the insertion groove 9422 extends vertically downward from the upper edge of the mounting hole until it connects with the slot 9421, with a smooth transition between the two. The width of the insertion groove 9422 is slightly larger than the width of the card plate 961. Preferably, the insertion groove 9422 is funnel-shaped, wider at the top and narrower at the bottom, so that the card plate 961 can be guided to slide in without precise alignment. The bottom of the insertion groove 9422 and the top surface of the slot 9421 are connected with rounded corners. After the card plate 961 falls into place, the planting basket 96 is gently rotated circumferentially, and the card plate 961 can slide horizontally into the slot 9421.

[0113] The height of the slot 9421 is slightly greater than the thickness of the plate 961. The bottom of the slot forms a bearing shoulder that supports the lower surface of the plate 961 and prevents the planting basket 96 from continuing to move downward under gravity. The top surface of the slot also restricts the rotation of the plate 961, ensuring that the planting basket 96 always keeps its opening facing upward during the dynamic operation of the chain 93. As a result, the slot 9421 and the plate 961 remain in contact under gravity. The impact and vibration of the chain 93 during operation actually make the contact tighter, with no risk of loosening.

[0114] The slot 9421 not only facilitates quick and easy fixing of the planting basket 96, preventing it from accidentally falling when the substrate is poured out, but also utilizes the gravity self-tightening effect, becoming more secure with vibration, thus improving the safety and reliability of the planting basket 96 during cyclical movement.

[0115] In some specific embodiments, a water spray frame 8 is provided between adjacent planting frames 9, and water mist nozzles 12 on the water spray frame 8 are correspondingly positioned above the planting frames 9. The water mist nozzles 12 are connected to the main water pipe 10 through a water supply hose 11. A pitch mechanism for adjusting the pitch angle of the water mist nozzles 12 is connected between the water mist nozzles 12 and the main water pipe support frame. The pitch mechanism includes:

[0116] Connecting seat 81 is connected to the main water pipe support frame, and connecting seat 81 is provided with hinge groove 811;

[0117] Angle drive device includes a pitch motor 82, a driven gear 85 and a driving gear 86 meshing with each other, and the output shaft of the pitch motor 82 is connected to the driving gear 86;

[0118] The adjusting plate 83 is provided with a hinge seat 831, which is fixedly connected to the driven gear 85. The water mist nozzle 12 is provided on the adjusting plate 83.

[0119] It should be noted that a water sprayer 8 is installed between two adjacent rows of planting racks 9, meaning that the two rows of planting racks 9 share the same water sprayer 8. The water sprayer 8 extends continuously along the length of the planting rack 9, and the water mist nozzles 12 on the water sprayer 8 are located above the top of the planting rack 9. The water sprayer 8 does not rely on the planting rack 9 for load-bearing and can be directly fixed to the inner frame 7 uprights or short ground stakes, ensuring that the vibration from the water spraying is not transmitted to the hanging basket system. Each water sprayer 8 is equipped with two sets of water mist nozzles 12, one facing each of the two planting racks 9, maintaining the original walking distance without the need to widen the passageway, facilitating personnel passage and observation.

[0120] The water spray frame 8 is connected to the bottom main water pipe 10 via a main water pipe support frame. The main water pipe 10 is directly connected to a water tower or water tank via underground or overhead pipelines, eliminating the need for secondary grafting pipes and saving space inside the greenhouse. Preferably, the number of water mist nozzles 12 is the same as the number of planting baskets 96, and their positions correspond one-to-one, achieving point-to-point uniform spraying. Each water mist nozzle 12 is equipped with an electromagnetic control valve at its inlet, which can be individually opened and closed based on real-time data from distributed temperature and humidity sensors, achieving single-point fine spraying and precisely controlling the humidity and temperature required for plant growth.

[0121] The nozzle is connected to the main water pipe 10 by a water supply hose 11. The water supply hose 11 is reserved with sufficient length to ensure that the water mist nozzle 12 is not pulled during pitch adjustment or left and right swing. The main water pipe 10 is fixed by the main water pipe support frame and bears the static pressure and water flow impact. The water supply hose 11 only transmits flow rate and not torque, ensuring that the pitch mechanism is subjected to a single force and moves smoothly.

[0122] The pitch mechanism includes a connecting seat 81, an angle driving device, and an adjusting plate 83. The connecting seat 81 is fixed to the main water pipe support frame as a stationary component. A hinge groove 811 is opened at the front end of the connecting seat 81, and the groove wall supports the hinge shaft on both sides to prevent the shaft from bending and deforming. The pitch motor 82 is fixed to the outside of the connecting seat 81. The output shaft of the pitch motor 82 is directly connected to the driving gear 86. The driven gear 85 meshes with the driving gear 86, and the reduction ratio is determined by the number of teeth, forming a self-locking transmission. After the pitch motor 82 is de-energized, the angle of the water mist nozzle 12 will not change due to gravity or water flow reaction force.

[0123] The adjusting plate 83 is equipped with a hinge seat 831, which is fixedly connected to the driven gear 85. The rotation of the gear drives the adjusting plate 83 to tilt synchronously. The water mist nozzle 12 is fixed to the front end of the adjusting plate 83, forming a rigid integrated swing arm. The tilt angle is determined by the gear rotation angle. Thus, the water mist nozzle 12 can adjust the tilt angle in real time according to the height of the planting basket 96, reducing ineffective water mist drift, improving the precision of plant spraying operations, and further ensuring the quality of plant growth.

[0124] In some specific embodiments, a swing mechanism for driving the water mist nozzle 12 to swing left and right is connected between the water mist nozzle 12 and the pitch mechanism. The swing mechanism includes:

[0125] The swing motor 84 is connected to the adjustment plate 83;

[0126] Crank 89 is mounted on the output shaft of the oscillating motor 84 and rotates with the oscillating motor 84.

[0127] Connecting rod 88, one end of which is hinged to crank 89;

[0128] The rocker arm 87 has one end hinged to the adjustment plate 83 and the other end hinged to the other end of the connecting rod 88. The water mist nozzle 12 is fixed to the rocker arm 87 and swings left and right with the rocker arm 87.

[0129] It should be noted that the oscillating motor 84 is responsible for horizontal oscillation, and its body is fixed to the adjusting plate 83. For example, the axis of the oscillating motor 84 is perpendicular to the plane of the adjusting plate 83, so that the crank 89, connecting rod 88, and rocker arm 87 all move parallel to the adjusting plate 83. This avoids spatial interference with the pitch mechanism and makes the mass of the motor a counterweight of the adjusting plate 83, counteracting the forward torque generated by the water mist nozzle 12 on the rocker arm 87 and reducing the load on the pitch motor 82.

[0130] The crank 89 can be a short disc or an eccentric shaft, fixed to the output shaft of the oscillating motor 84; the two ends of the connecting rod 88 are hinged to the outer ends of the crank 89 and the rocker arm 87, respectively; the root of the rocker arm 87 is hinged to the adjusting plate 83 via a pin shaft, forming a fixed hinge fulcrum. With one rotation of the crank 89, the rocker arm 87 completes one reciprocating oscillation within a limited angle, constituting a typical crank 89-rocker arm 87 mechanism. Its quick-return characteristic can be steplessly fine-tuned by the ratio of the length of the crank 89 to the arm length of the rocker arm 87.

[0131] The water mist nozzle 12 is fixed to the free end of the rocker arm 87, and the axis of the water mist nozzle 12 is perpendicular to the axis of the rocker arm 87 or at a slight angle of elevation; the swing plane of the rocker arm 87 is the horizontal sweeping plane of the water mist nozzle 12. Due to the high rigidity of the rocker arm 87, the water mist nozzle 12 swings without elastic lag, and the edge trajectory of the spray cone is clear, which makes it easy to match with the moving speed of the planting basket 96 and achieve uniform wetting.

[0132] The pitching motion is achieved by the pitch motor 82 driving the entire adjusting plate 83 via a gear pair; the left and right oscillation is achieved by the oscillation motor 84 driving the water mist nozzle 12 relative to the adjusting plate 83 through the crank 89 and rocker arm 87 mechanism. The two motors can be controlled independently or in conjunction, making control simple. The oscillation angle of the rocker arm 87 is determined by the radius of the crank 89, and the oscillation period is set by the speed of the oscillation motor 84; when coordinated with the running speed of the chain 93, each layer of planting basket 96 receives an equal amount of water mist when passing through the spray zone, eliminating the humidity gradient caused by fixed-point spraying. The left and right oscillation causes the water mist to sweep in a fan shape, and the planting basket 96 receives spray point by point during continuous movement, resulting in a small variance in humidity distribution and reducing local water accumulation or drought.

[0133] In summary, driven by the oscillating mechanism, the water mist nozzle 12 achieves oscillating spraying, which expands the spray coverage area, improves the uniformity of spraying, and thus better ensures the quality of plant growth.

[0134] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0135] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A planting greenhouse, characterized in that, include: An outer frame (1) is provided with guide ropes (3) on both sides of the outer frame (1). Multiple sections of shade net (2) are arranged sequentially along the length of the outer frame (1). Each section of the shade net (2) has at least two lengths. The side of the shade net (2) is slidably connected to the guide rope (3). The winding device (4) includes a traction rope (41) on both sides of the shade net (2), a sleeve (42) corresponding to the number of shade nets (2), and a slider (46) slidably sleeved in the sleeve (42). The sleeve (42) is connected to the winding end of the corresponding section of the shade net (2), and the slider (46) is connected to the traction rope (41). Before winding, the slider (46) corresponding to each section of the shade net (2) has an unloaded stroke in the sleeve (42). The unloaded stroke of each section of the shade net (2) is equal to the difference between the length of the longest shade net (2) and the length of the corresponding shade net (2). When winding, each shade net (2) first performs its own unloaded stroke, and then winds up its own length.

2. The planting greenhouse according to claim 1, characterized in that, Multiple fixed limiting rods (5) are spaced apart on both sides of the outer canopy (1) along the length direction. The guide rope (3) passes through the fixed limiting rods (5). The number of fixed limiting rods (5) is one more than the number of shade nets (2). Two of the fixed limiting rods (5) are set at both ends of the length direction of the outer canopy (1), and the remaining fixed limiting rods (5) are set between adjacent shade nets (2).

3. The planting greenhouse according to claim 1, characterized in that, The inner wall of the sleeve (42) is provided with at least two sliding grooves (421), and the slider (46) is provided with a guide block (461), which slides in cooperation with the sliding groove (421).

4. The planting greenhouse according to claim 1, characterized in that, The sleeve (42) is provided with an unloaded start end cap and an unloaded end cap (47) at both ends. The unloaded end cap (47) is provided with a screw hole. The screw hole is connected to a tightening limit screw (48) with adjustable screw depth for adjusting the unloaded stroke of the slider (46). The unloaded stroke is equal to the distance from the end of the tightening limit screw (48) to the unloaded start end cap.

5. The planting greenhouse according to claim 4, characterized in that, The outer frame (1) is provided with a slide rail (6) on each side. The slide rail (6) has a cross section of a round tube or a T-shape. The lower outer side of the sleeve (42) is provided with a slide block (422). The slide block (422) is slidably mounted on the slide rail (6). An opening (471) is provided at the center of the unloaded starting end cap and the unloaded ending end cap (47), and the traction rope (41) passes through the opening (471).

6. The planting greenhouse according to claim 1, characterized in that, The outer frame (1) is provided with multiple rows of planting racks (9), and the planting racks (9) include: Drive mounting bracket (91). The displacement driving device is provided with a double-row chain (93), the double-row chain (93) being respectively disposed on both sides of the drive mounting frame (91), the chain (93) being arranged vertically and forming an elliptical movement trajectory. Multi-layer suspended basket chain plate (94), the two ends of the suspended basket chain plate (94) are respectively hinged to the double-row chain (93), the multi-layer suspended basket chain plate (94) is arranged along the vertical direction of the chain (93), and the chain (93) can drive the suspended basket chain plate (94) to move cyclically; A planting basket (96) is connected to the basket chain plate (94) and is used for planting plants.

7. The planting greenhouse according to claim 6, characterized in that, The suspended basket chain plate (94) includes: Chain plate frame (941), the chain plate frame (941) is rectangular and has a mounting groove (9411) on it. The two ends of the chain plate frame (941) are provided with hinge holes (9412), and the hinge holes (9412) are hinged to the hinge shaft on the chain (93). Mounting plate (942), which is snapped into the mounting groove (9411), has multiple mounting holes, and the planting basket (96) is detachably installed in the mounting holes.

8. The planting greenhouse according to claim 7, characterized in that, The planting basket (96) has at least two card plates (961) on its side. The inner wall of the mounting hole is provided with a card slot (9421) corresponding to the position of the card plate (961). The upper part of the card slot (9421) is provided with an insertion groove (9422) that communicates with it. The insertion groove (9422) is used for the card plate (961) to enter the card slot (9421).

9. The planting greenhouse according to claim 6, characterized in that, A water spray frame (8) is provided between adjacent planting frames (9). The water mist nozzles (12) on the water spray frame (8) are correspondingly positioned above the planting frames (9). The water mist nozzles (12) are connected to the main water pipe (10) via a water supply hose (11). A pitch mechanism for adjusting the pitch angle of the water mist nozzles (12) is connected between the water mist nozzles (12) and the main water pipe support frame. The pitch mechanism includes: A connecting seat (81) is connected to the main water pipe support frame, and the connecting seat (81) is provided with a hinge groove (811). Angle drive device includes a pitch motor (82), a driven gear (85) and a drive gear (86) meshing with each other, and the output shaft of the pitch motor (82) is connected to the drive gear (86); The adjustment plate (83) is provided with a hinge seat (831), the hinge seat (831) is fixedly connected to the driven gear (85), and the water mist nozzle (12) is provided on the adjustment plate (83).

10. The planting greenhouse according to claim 9, characterized in that, A swing mechanism for driving the water mist nozzle (12) to swing left and right is connected between the water mist nozzle (12) and the pitch mechanism. The swing mechanism includes: A swing motor (84) is connected to the adjustment plate (83); A crank (89) is mounted on the output shaft of the oscillating motor (84), and the crank (89) rotates with the oscillating motor (84); The connecting rod (88) is hinged at one end to the crank (89); A rocker arm (87) is hinged at one end to the adjustment plate (83) and at the other end to the other end of the connecting rod (88). The water mist nozzle (12) is fixed on the rocker arm (87) and swings left and right following the rocker arm (87).

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