CN113597918A

CN113597918A - Vertical greening system for building

Info

Publication number: CN113597918A
Application number: CN202110845630.9A
Authority: CN
Inventors: 杨道斌; 黄密增
Original assignee: Fujian Toubao Construction Engineering Co ltd
Current assignee: Lixin Culture Development Shanghai Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-05
Anticipated expiration: 2041-07-26
Also published as: CN113597918B

Abstract

The application discloses a building vertical greening system, which comprises a plurality of planting frames which are arranged at intervals along the vertical direction of the surface of a wall body, wherein a plurality of cloth rollers are arranged on the wall body in a rotating mode, shielding cloth is wound on the outer walls of the cloth rollers, a positioning rod is further arranged on the wall body between each planting frame and the corresponding cloth roller, rotating rings are arranged on the outer walls of two ends of each positioning rod in a rotating mode, connecting rods are arranged on the outer walls of the rotating rings, and one end, away from the positioning rods, of each connecting rod is provided with a connecting rod which connects the two connecting rods together; the top sliding connection has the slip ring on the outer wall of locating lever, just be provided with between slip ring and the rotating ring and be used for restricting the slip ring to take place pivoted locating part on the locating lever, be provided with the grafting piece on the lateral wall of slip ring, set up the jack that is used for supplying the grafting piece to peg graft on the lateral wall of rotating ring. This application has the effect that can reduce planting frame soil loss.

Description

Vertical greening system for building

Technical Field

The application relates to the technical field of building greening, in particular to a vertical greening system for buildings.

Background

At present, with the continuous promotion of urbanization, the buildings of cities are continuously increased, and the land for planting and greening is continuously reduced, so that the heat island effect in the cities is increasingly serious. Therefore, in order to increase the greening area of the city and reduce the heat island effect, a vertical greening system is usually formed on the surface of some building walls to achieve the effects of air purification and the like.

The patent document of the present chinese utility model with the publication number CN206024611U discloses a vertical wall greening system, which comprises a cultivation groove, wherein the cultivation groove is installed on the side wall of the wall body, and the cultivation groove comprises a back wall, a front wall and a side wall.

In view of the above-mentioned related technologies, the inventor thinks that the cultivation tank in the above-mentioned scheme is installed on a wall body, and when it is raining continuously, the cultivation tank is easily filled with water and begins to overflow, and takes away much soil, so that the soil in the cultivation tank runs off more seriously.

Disclosure of Invention

In order to reduce the loss of soil, the application provides a building vertical greening system.

The application provides a building vertical greening system, adopts following technical scheme:

a vertical greening system for a building comprises a plurality of planting frames which are arranged at intervals along the vertical direction of the surface of a wall body, wherein a plurality of cloth rollers are arranged on the wall body in a rotating mode, shielding cloth is wound on the outer walls of the cloth rollers, the cloth rollers and the planting frames are in one-to-one correspondence, the position of each cloth roller is higher than that of the adjacent planting frame, a positioning rod is further arranged between the planting frames and the corresponding cloth rollers on the wall body, rotating rings are arranged on the outer walls of two ends of each positioning rod in a rotating mode, a connecting rod is arranged on the outer wall of each rotating ring, one end, far away from the positioning rod, of each connecting rod is provided with a connecting rod which connects the two connecting rods together, the connecting rods are parallel to the length direction of the positioning rods, and one end, far away from the cloth rollers, of the shielding cloth is connected with the connecting rods; the outer wall of the uppermost positioning rod is connected with a sliding ring in a sliding mode, the sliding ring slides along the length direction of the positioning rod, the sliding ring corresponds to the rotating ring one by one, a limiting part used for limiting the sliding ring to rotate on the positioning rod is arranged between the sliding ring and the rotating ring, an inserting block is arranged on the side wall of the sliding ring, and a jack used for inserting the inserting block is formed in the side wall of the rotating ring;

plant the baffle that is provided with porous structure in the frame, the baffle will plant and separate for planting chamber and water storage chamber in the frame, the top it has the motion board to plant the water storage intracavity of frame sliding connection from top to bottom, just be provided with the elastic component between the lower surface of motion board and the bottom surface in water storage chamber, be provided with the driving piece between motion board and the slip ring, make and work as during the motion board lapse, can drive the slip hoop and keep away from the direction slip of swivel ring for the plug block can break away from out from the jack, and this moment the connecting rod can rotate to the direction of keeping away from the wall body, still be provided with the linkage between the cloth roller for drive all cloth roller synchronous rotations.

By adopting the technical scheme, when raining, rainwater flows into the water storage cavity through the partition plate to store water, the movable plate can be driven to move downwards under the action of the gravity of water along with the increase of the water storage amount, the elastic part is compressed, and the sliding ring can be driven to slide on the positioning rod under the action of the driving part, so that the plugging block is separated from the jack, the connecting rod can rotate in the direction away from the wall body under the action of the gravity of the connecting rod, the shielding cloth can be driven to move and the cloth roller is driven to rotate, so that the shielding cloth can be obliquely covered above the planting frame, and rainwater is reduced from continuously falling into the planting frame; and be provided with the linkage between the cloth roller to make the cloth roller of below also synchronous rotation, the connecting rod of below will block that cloth is pulled out, shelters from the planting frame of below, thereby reduces the rainwater and always causes soil loss in planting the frame.

Optionally, the driving piece is including setting up in slip ring lateral wall and downwardly extending's montant, the lower extreme lateral wall of montant is provided with the decurrent inclined plane of slope, the groove of stepping down has been seted up to the lateral wall of planting the frame, the lower surface of motion plate is provided with the branch of wearing to establish the groove of stepping down, branch and montant one-to-one, the driving piece still including setting up in the terminal feeler lever of branch, branch can be at the inslot motion of stepping down during the motion plate up-and-down motion, just the feeler lever can butt in the inclined plane, still be provided with on the outer wall of locating lever and be used for providing the power spare that the slip ring has all the time to the rotating ring motion trend.

Through adopting above-mentioned technical scheme, can drive the vertical downstream of branch when the gravity downstream of motion plate in water, thereby make the vertical downstream of feeler lever, the feeler lever butt is on the inclined plane, can promote the montant to slide during the feeler lever downstream, thereby make the slip ring slide on the locating lever, and then make the plug block break away from out from the jack, the swivel ring loses limiting displacement, the connecting rod can roll out to the direction of keeping away from the wall body, make the occlusion part cover in the top of planting the frame.

Optionally, the outer wall of locating lever is provided with the annular bulge, power spare is including setting up in the power spring of locating lever outer wall, power spring's one end butt is protruding in the ring, and the other end butt is in the terminal surface of slip ring.

Through adopting above-mentioned technical scheme, the log raft with the retaining intracavity makes the motion board upward movement, rotates the cloth roller and makes to shelter from cloth and convolute on the cloth roller outer wall again, can make the connecting rod rotate to the direction of wall body, under power spring's effect, can drive the direction slip of slip ring to the swivel becket, can be so that the grafting piece is pegged graft in the jack again.

Optionally, the limiting part includes a guide block arranged on the inner wall of the sliding ring, and a guide groove for sliding the guide block is formed in the outer wall of the positioning rod.

Through adopting above-mentioned technical scheme, under the effect of guide block and guide way, the slip ring can not rotate, carries on spacingly to the slip ring.

Optionally, the one end outer wall of cloth roller all is provided with the rotation wheel coaxially, the lateral wall that rotates the wheel is provided with the dogtooth, the dogtooth evenly is provided with a plurality ofly along the circumference that rotates the wheel, the fluting has all been seted up on the dogtooth, the linkage is including connecting the synchronous rope between a plurality of rotation wheels, just synchronous rope butt in the fluting, evenly be provided with spacing ball on the outer wall of synchronous rope, the diameter of spacing ball is greater than the grooved width.

Through adopting above-mentioned technical scheme, the synchronous rope of pulling can rotate together with all cloth rollers of drive to when the cloth roller of the top rotates, can drive the cloth roller of below and rotate together.

Optionally, the connecting rod is of an internal hollow structure, a water flowing groove penetrating through the surface is formed in the connecting rod, the water flowing groove is communicated with the inside of the connecting rod, the locating rod is of an internal hollow structure, a notch communicated with the inside of the connecting rod is formed in the rotating ring, a water inlet is further formed in the outer wall of the locating rod, after the connecting rod rotates towards the direction far away from the wall body, the notch can be communicated with the water inlet, a drain pipe is arranged at the end of the locating rod, and a water collecting tank is arranged at the lower end of the drain pipe.

Through adopting above-mentioned technical scheme, when the shielding part covers in planting the frame top, water can be through covering the surperficial inflow connecting rod of portion to flow in the locating lever through the connecting rod, collect in the drain pipe inflow header at last.

Optionally, an overflow pipe is arranged on the side wall of the uppermost planting frame, one end of the overflow pipe is communicated with the water storage cavity, the other end of the overflow pipe is located in the water collection tank, and an opening and closing member is arranged at the lower end of the overflow pipe.

Through adopting above-mentioned technical scheme, conveniently discharge the log raft of retaining chamber through the warning pipe for the motion plate can the upward movement, thereby makes things convenient for the later stage cloth roller to convolute the shielding part on its outer wall again.

Optionally, the interference rod is rotatably connected to the side wall of the support rod.

Through adopting above-mentioned technical scheme, improve the effect that the conflict pole promoted the montant motion.

In summary, the present application includes at least one of the following benefits:

1. when the water storage cavity stores a certain amount of water, the sliding ring can be driven to slide, and the connecting rod can rotate towards the direction far away from the wall body, so that the shielding cloth can cover the upper part of the planting frame, and the possibility of soil loss is reduced;

2. the shielding part covers the upper part of the planting frame, and rainwater can flow into the positioning rod through the connecting rod and flow into the water collecting tank through the water discharging pipe to be collected.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an exploded view of the slip ring and locating rod of the embodiment of the present application;

FIG. 4 is a schematic view of a sports board embodying embodiments of the present application;

FIG. 5 is a schematic view showing a state where the shielding cloth is pulled out;

fig. 6 is a schematic view showing the internal structure of the connecting rod.

Description of reference numerals: 1. a wall body; 2. planting frames; 3. a cloth roller; 4. a shielding cloth; 5. positioning a rod; 6. a rotating ring; 7. a connecting rod; 8. a connecting rod; 9. a slip ring; 10. a limiting member; 101. a guide block; 102. a guide groove; 11. an insertion block; 12. a jack; 13. a partition plate; 14. a planting cavity; 15. a water storage cavity; 16. a motion plate; 17. an elastic member; 18. a drive member; 181. a vertical rod; 182. an inclined surface; 183. a strut; 184. a touch bar; 19. a linkage member; 20. a yielding groove; 21. a power member; 22. the ring is convex; 23. a rotating wheel; 24. a convex tooth; 25. grooving; 26. a synchronization rope; 27. a limiting ball; 28. a launder; 29. a notch; 30. a water inlet; 31. a drain pipe; 32. a water collection tank; 33. and an overflow pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a building vertical greening system. Referring to fig. 1, the vertical greening system comprises planting frames 2 installed on the side wall of a wall body 1, wherein a mounting frame is fixed on the wall body 1, the planting frames 2 can be installed on the mounting frame, and the planting frames 2 are used for planting plants and the planting frames 2 are distributed at intervals along the vertical direction.

Referring to fig. 1 and 2, a plurality of cloth rollers 3 are rotatably connected to the wall 1, the cloth rollers 3 are horizontally arranged, the number of the cloth rollers 3 corresponds to the number of the planting frames 2 one by one, and the height of each cloth roller 3 is higher than that of the corresponding planting frame 2. Can be at the fixed convex seat of 1 lateral walls of wall body, cloth roller 3 passes through modes such as bearing and rotates to be connected on the convex seat to realize cloth roller 3's rotation and connect.

Referring to fig. 1 and 2, a plurality of positioning rods 5 are further mounted on the side wall of the wall body 1, the number of the positioning rods 5 is the same as that of the cloth rollers 3, and each positioning rod 5 is located between the planting frame 2 and the cloth roller 3. The length of the positioning rod 5 is parallel to the length of the cloth roller 3. All rotate on the both ends outer wall of locating lever 5 and be connected with swivel ring 6, swivel ring 6 can rotate along the circumferential direction of locating lever 5, can be through seting up the annular on the outer wall of locating lever 5, and swivel ring 6 rotates in the annular to make swivel ring 6 rotate and connect in locating lever 5 lateral wall and be difficult to take place the axial direction and slide. The outer wall of the rotating ring 6 is also fixed with connecting rods 7, a connecting rod 8 is connected between the two connecting rods 7 on the same positioning rod 5, and the length direction of the connecting rod 8 is parallel to the length of the positioning rod 5. The outer wall of the cloth roller 3 is provided with shielding cloth 4 in a winding mode, the shielding cloth 4 can be made of PVC cloth and the like, and the other end of the shielding cloth 4 is fixedly connected to the connecting rod 8. When the connecting rod 7 rotates towards the direction far away from the wall body 1, the connecting rod 8 can draw out the shielding part on the cloth roller 3, so that the shielding cloth 4 is obliquely covered above the planting frame 2.

Referring to fig. 2 and 3, in order to normally limit the rotation rings 6, two slide rings 9 are slidably connected to the side walls of the uppermost positioning rod 5, and the two slide rings 9 are provided such that the slide rings 9 are located between the two rotation rings 6. A limiting piece 10 is arranged between the sliding ring 9 and the positioning rod 5, so that the sliding ring 9 can only slide on the outer wall of the positioning rod 5 and can not rotate. The limiting member 10 includes a guide block 101 fixed on the inner wall of the sliding ring 9, a guide groove 102 for the guide block 101 to slide is provided on the outer wall of the positioning rod 5, and the sliding ring 9 cannot rotate under the limiting action of the guide block 101 and the guide groove 102. Slip ring 9 is fixed with grafting piece 11 on the one side of adjacent swivel becket 6, offer the jack 12 that is used for supplying grafting piece 11 to peg graft on the lateral wall of swivel becket 6, and when grafting piece 11 pegs graft in jack 12 in, shelter from cloth 4 and convolute on cloth roller 3 this moment, and be certain tilt state between connecting rod 7 and the wall body 1, break away from out the back when grafting piece 11 from jack 12, connecting rod 7 can be to the direction rotation of keeping away from wall body 1 under the effect of gravity. A linkage piece 19 is connected between the uppermost cloth roller 3 and other cloth rollers, so that the uppermost cloth roller 3 rotates to drive the other cloth rollers 3 to synchronously rotate, and the shielding cloth 4 below can also be pulled out.

Referring to fig. 4, a partition plate 13 is horizontally fixed in the planting frame 2, the partition plate 13 is of a porous structure, the partition plate 13 can divide the planting frame 2 into a planting cavity 14 and a water storage cavity 15 from top to bottom, the planting cavity 14 is used for planting greening, and rainwater can permeate into the water storage cavity 15 through the partition plate 13 to collect water. The partition plate 13 can be provided with a water absorption rope in a penetrating way, one end of the water absorption rope is positioned in the soil of the planting cavity 14, and the other end of the planting cavity 14 is positioned in the water storage cavity 15, so that the wettability of the soil in the planting cavity 14 can be kept.

Referring to fig. 2 and 4, the water storage cavity 15 of the uppermost planting frame 2 is connected with a moving plate 16 in a vertical sliding manner, and the peripheral side walls of the moving plate 16 abut against the inner wall of the water storage cavity 15. An elastic member 17 is connected between the lower surface of the moving plate 16 and the inner bottom surface of the water storage cavity 15, and the elastic member 17 can be a spring. A driving part 18 is arranged between the moving plate 16 and the corresponding sliding ring 9, and when rainwater is collected in the water storage cavity 15 through the planting cavity 14, the moving plate 16 can compress the elastic part 17 to move downwards under the action of the gravity of the water. And can drive slip ring 9 to the direction motion of keeping away from swivel ring 6 under the effect of driving piece 18, combine fig. 3 to make the splicing block 11 can break away from out from jack 12, thereby make connecting rod 7 can rotate in the direction of keeping away from wall body 1 in order to pull out sheltering from cloth 4, and cloth roller 3 below also can rotate in step under the effect of link 19, thereby make connecting rod 7 below also can rotate together and pull out sheltering from cloth 4.

Referring to fig. 2 and 4, two support rods 183 are fixed to the lower surface of the moving plate 16, and the two support rods 183 are respectively located below the adjacent slide rings 9. The side wall of the planting frame 2 is provided with the abdicating groove 20, the support rod 183 penetrates through the abdicating groove 20, the support rod 183 has a vertical upward extending part, and the support rod 183 can move up and down in the abdicating groove 20 when the moving plate 16 moves up and down. The driving member 18 includes a vertical rod 181 fixed to the outer wall of the slip ring 9, and the vertical rod 181 extends vertically downward. The side wall of the vertical rod 181 is provided with an inclined surface 182 which inclines downwards. The driving member 18 further includes an interference rod 184 rotatably connected to the upper side wall of the support rod 183, and the interference rod 184 can rotate through a bearing or the like, the axial direction of the interference rod 184 is perpendicular to the surface of the wall 1, and the side wall of the interference rod 184 can abut against the surface of the inclined surface 182. When the moving plate 16 moves downward, the interference rod 184 can move vertically downward, so that the slide ring 9 is driven to slide away from the rotating ring 6 by the inclined surface 182, that is, the insertion block 11 can be disengaged from the insertion hole 12.

Referring to fig. 2 and 3, further, in order to facilitate the insertion block 11 to be inserted into the insertion hole 12 again, a power member 21 is further installed on an outer wall of the positioning rod 5, and the power member 21 can provide a trend that the sliding ring 9 always moves towards the rotating ring 6, so that the sliding ring 9 can slide towards the rotating ring 6 after the moving plate 16 moves upwards. The power piece 21 comprises a power spring sleeved on the outer wall of the positioning rod 5, a ring protrusion 22 is integrally fixed on the outer wall of the positioning rod 5, one end of the power spring abuts against the ring protrusion 22, and the other end of the power spring abuts against the end face of the sliding ring 9. When the plug block 11 is disengaged from the socket 12, the power spring is in a compressed state, thereby providing a tendency for the slip ring 9 to move towards the rotating ring 6.

Referring to fig. 2, in order to enable the cloth roller 3 to rewind the shielding cloth 4 onto the outer wall of the cloth roller 3, a rotating wheel 23 is coaxially fixed on the outer wall of one end of the cloth roller 3, and the cross section of the rotating wheel 23 is a circular structure. The outer wall of the rotating wheel 23 is fixed with a plurality of convex teeth 24, and the convex teeth 24 are uniformly arranged along the circumferential direction of the rotating wheel 23. Each convex tooth 24 is provided with a slot 25, the linkage 19 comprises a synchronous rope 26 connected among the plurality of rotating wheels 23, and the synchronous rope 26 can abut against the slots 25. A plurality of limiting balls 27 are uniformly fixed on the outer wall of the synchronous rope 26, and the diameter of each limiting ball 27 is larger than the width of the corresponding slot 25, so that the limiting balls 27 cannot pass through the slots 25. The rotating wheel 23 can be driven to rotate by pulling the synchronous rope 26, so that all the cloth rollers 3 are driven to rotate synchronously.

Referring to fig. 4 and 5, after the connecting rod 7 pulls out the shielding cloth 4, and the shielding cloth 4 needs to be rewound on the cloth roller 3 at a later stage, part of the water in the uppermost water storage cavity 15 is discharged, the moving plate 16 can be driven to move upwards under the action of the elastic member 17, after the contact rod 184 moves upwards, the sliding ring 9 can be driven to slide towards the rotating ring 6 under the action of the power member 21, and the insertion block 11 can be abutted against the side wall of the rotating ring 6. Then, the synchronous rope 26 is pulled by hand, so that the cloth roller 3 rotates to wind the shielding part on the cloth roller 3, the connecting rod 7 is pulled by the shielding cloth 4 to rotate towards the direction close to the wall body 1, and the insertion block 11 can be inserted into the insertion hole 12 again.

Referring to fig. 4 and 5, in order to facilitate the upward movement of the moving plate 16, an overflow pipe 33 is installed on the sidewall of the uppermost planting frame 2, one end of the overflow pipe 33 is connected to the sidewall of the water storage cavity 15 and is communicated with the water storage cavity 15, a water collection tank 32 is connected to the lower end of the overflow pipe 33, and an opening and closing member is installed at the lower end of the overflow pipe 33, and the opening and closing member may be a faucet, a ball valve, or the like. When the water storage cavity 15 stores water, the opening and closing member is in a closed state, so that water cannot flow out, and when the moving plate 16 needs to move upwards, the opening and closing member is opened, so that water in the water storage cavity 15 flows out through the overflow pipe 33, and the moving plate 16 can be driven to move upwards under the elastic force of the elastic member 17. The upward movement of the moving plate 16 enables the sliding ring 9 to slide toward the rotating ring 6 by the power member 21.

Referring to fig. 5 and 6, in order to increase the amount of rainwater collected by the water collection tank 32, the positioning rod 5 has a hollow structure, a drain pipe 31 is connected to one end of each positioning rod 5, and the lower end of the drain pipe 31 is connected to the water collection tank 32. Set up the water inlet 30 that link up the locating lever 5 inner chamber on the lateral wall of locating lever 5, connecting rod 7 is inside hollow structure, and sets up the breach 29 that is linked together with connecting rod 7 on the lateral wall of swivel becket 6, when cloth roller 3 accomodates on cloth roller 3, breach 29 can stagger mutually with water inlet 30, and connecting rod 7 rotates the back to the direction of keeping away from wall body 1, and breach 29 can be linked together with water inlet 30. The upper surface of the connecting rod 8 is provided with a water flowing groove 28, the cavity of the connecting rod 7 is communicated with the water flowing groove 28, one end of the shielding cloth 4 is connected to the inner wall of the water flowing groove 28, and when the shielding cloth 4 is pulled out obliquely, rainwater falling on the shielding cloth 4 can flow into the water flowing groove 28, sequentially pass through the cavity of the connecting rod 7 and the notch 29 of the rotating ring 6, flow into the positioning rod 5, and finally flow into the water collecting tank 32 through the water discharging pipe 31.

The implementation principle of the vertical greening system of the building in the embodiment of the application is as follows: when raining all the time, the water storage cavity 15 at the top can store water all the time, the motion plate 16 can be driven to move downwards under the action of the gravity of the water, the elastic piece 17 is compressed, the motion plate 16 drives the touch bar 184 to move downwards when moving downwards, the touch bar 184 abuts against the inclined surface 182, the touch bar 184 moves downwards to drive the sliding ring 9 to move towards the direction far away from the rotating ring 6, the plug-in block 11 can be separated from the jack 12, and the rotating ring 6 can rotate. The connecting rod 7 is pulled out after rotating out and is sheltered from cloth 4 and cover in the top of planting frame 2, and under the effect of linkage 19, the cloth roller 3 of below also can rotate to reduce the rainwater and always fall on in planting frame 2, reduce the loss of soil. When the shielding cloth 4 needs to be stored on the cloth roller 3, the water in the water storage cavity 15 is drained through the overflow pipe 33, so that the moving plate 16 moves upwards, and then the synchronous rope 26 is pulled, so that the cloth roller 3 rotates synchronously to wind the shielding cloth 4 on the cloth roller 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a building vertical greening system, includes along a plurality of planting frames (2) of wall body (1) surface vertical direction interval setting, its characterized in that: a plurality of cloth rollers (3) are rotatably arranged on the wall body (1), shielding cloth (4) is wound on the outer wall of each cloth roller (3), the cloth rollers (3) are in one-to-one correspondence with the planting frames (2), the position of each cloth roller (3) is higher than the position of the adjacent planting frame (2), a positioning rod (5) is arranged between the planting frame (2) and the corresponding cloth roller (3) on the wall body (1), the outer walls of the two ends of the positioning rod (5) are both provided with rotating rings (6) in a rotating way, the outer wall of the rotating ring (6) is provided with connecting rods (7), one end of each connecting rod (7) far away from the positioning rod (5) is provided with a connecting rod (8) which connects the two connecting rods (7) together, the connecting rod (8) is parallel to the length direction of the positioning rod (5), and one end of the shielding cloth (4) far away from the cloth roller (3) is connected to the connecting rod (8); the outer wall of the uppermost positioning rod (5) is connected with a sliding ring (9) in a sliding mode, the sliding ring (9) slides along the length direction of the positioning rod (5), the sliding ring (9) corresponds to the rotating ring (6) in a one-to-one mode, a limiting part (10) used for limiting the sliding ring (9) to rotate on the positioning rod (5) is arranged between the sliding ring (9) and the rotating ring (6), an inserting block (11) is arranged on the side wall of the sliding ring (9), and an inserting hole (12) used for inserting the inserting block (11) is formed in the side wall of the rotating ring (6);

the planting frame (2) is internally provided with a partition plate (13) with a porous structure, the partition plate (13) divides the interior of the planting frame (2) into a planting cavity (14) and a water storage cavity (15), the uppermost portion of the interior of the water storage cavity (15) of the planting frame (2) is internally provided with a moving plate (16) in a vertical sliding manner, an elastic part (17) is arranged between the lower surface of the moving plate (16) and the bottom surface of the water storage cavity (15), a driving part (18) is arranged between the moving plate (16) and a sliding ring (9), so that when the moving plate (16) slides downwards, the sliding ring (9) can be driven to slide towards the direction far away from a rotating ring (6), an inserting block (11) can be separated from a jack (12), at the moment, the connecting rod (7) can rotate towards the direction far away from a wall body (1), and a linkage part (19) is also arranged between the cloth rollers (3), is used for driving all cloth rollers (3) to synchronously rotate.

2. A vertical greening system for buildings as claimed in claim 1, wherein: the driving part (18) comprises a vertical rod (181) which is arranged on the side wall of the sliding ring (9) and extends downwards, the side wall of the lower end of the vertical rod (181) is provided with an inclined surface (182) which inclines downwards, the side wall of the planting frame (2) is provided with a yielding groove (20), the lower surface of the moving plate (16) is provided with a supporting rod (183) penetrating through the yielding groove (20), the supporting rods (183) are in one-to-one correspondence with the vertical rods (181), the driving piece (18) further comprises contact rods (184) arranged at the tail ends of the supporting rods (183), when the moving plate (16) moves up and down, the supporting rod (183) can move in the abdicating groove (20), and the contact rod (184) can be in contact with the inclined surface (182), and the outer wall of the positioning rod (5) is also provided with a power piece (21) for providing a trend that the sliding ring (9) always moves towards the rotating ring (6).

3. A vertical greening system for buildings as claimed in claim 2, wherein: the outer wall of locating lever (5) is provided with annular bulge (22), power piece (21) are including setting up in the power spring of locating lever (5) outer wall, power spring's one end butt in annular bulge (22), other end butt in the terminal surface of slip ring (9).

4. A vertical greening system for buildings as claimed in claim 3, wherein: the limiting piece (10) comprises a guide block (101) arranged on the inner wall of the sliding ring (9), and a guide groove (102) for the guide block (101) to slide is formed in the outer wall of the positioning rod (5).

5. A vertical greening system for buildings as claimed in claim 4, wherein: the one end outer wall of cloth roller (3) all is provided with coaxially and rotates wheel (23), the lateral wall that rotates wheel (23) is provided with dogtooth (24), dogtooth (24) evenly are provided with a plurality ofly along the circumference that rotates wheel (23), fluting (25) have all been seted up on dogtooth (24), link (19) including connecting in a plurality of synchronous ropes (26) of rotating between wheel (23), just synchronous rope (26) butt in fluting (25), evenly be provided with spacing ball (27) on the outer wall of synchronous rope (26), the diameter of spacing ball (27) is greater than the width of fluting (25).

6. A vertical greening system for buildings as claimed in claim 5, wherein: the connecting rod (7) is of an internal hollow structure, a water flowing groove (28) penetrating through the surface is formed in the connecting rod (8), the water flowing groove (28) is communicated with the inside of the connecting rod (7), the positioning rod (5) is of an internal hollow structure, a notch (29) communicated with the inside of the connecting rod (7) is formed in the rotating ring (6), a water inlet (30) is further formed in the outer wall of the positioning rod (5), the connecting rod (7) rotates towards the direction far away from the wall body (1), the notch (29) can be communicated with the water inlet (30), a drain pipe (31) is arranged at the end of the positioning rod (5), and a water collecting tank (32) is arranged at the lower end of the drain pipe (31).

7. A vertical greening system for buildings as claimed in claim 6, wherein: an overflow pipe (33) is arranged on the side wall of the uppermost planting frame (2), one end of the overflow pipe (33) is communicated with the water storage cavity (15), the other end of the overflow pipe (33) is positioned in the water collecting tank (32), and an opening and closing piece is arranged at the lower end of the overflow pipe (33).

8. A vertical greening system for buildings as claimed in claim 7, wherein: the touch bar (184) is rotatably connected to the side wall of the support bar (183).