A green planting device for a sponge city and a use method thereof

Abstract

The application discloses a green planting device for a sponge city and a use method, and belongs to the technical field of sponge city greening. The green planting device for the sponge city and the use method can store rainwater through a water tank and a water storage tray, so that water resources can be reasonably utilized, water resources can be saved, and in windy weather, a wind-driven fan blade assembly rotates, a piston plate is driven to move by centrifugal force, an extension shielding assembly is expanded by a hydraulic drive control assembly, the extension shielding assembly can shield the vegetation, damage of the vegetation in the windy weather can be effectively avoided, the vegetation can be prevented from being tilted or even damaged in the windy and rainy weather, rainwater injection into the vegetation is avoided, soil softening caused by the rainwater injection is avoided, the survival of the vegetation is affected, and when the sponge layer is gradually dried, an upper assembly lifts a sealing assembly, liquid is kept downward for irrigation of the vegetation, and automatic quantitative irrigation can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of sponge city greening, and in particular to a greening planting device for sponge cities and a method of use. Background Art

[0002] A sponge city refers to a city that can adapt to environmental changes and respond to natural disasters like a sponge, absorbing, storing, infiltrating and purifying water when it rains, and releasing and utilizing the stored water when needed. The construction of sponge cities should follow the principles of ecological priority, combining natural approaches with artificial measures, and maximizing the accumulation, infiltration and purification of rainwater in urban areas while ensuring the safety of urban drainage and flood control, thereby promoting the utilization of rainwater resources and the protection of the ecological environment.

[0003] As a way to repair urban water ecology, sponge city can realize the recycling and reuse of water, save water, solve the increasingly serious ecological crisis of water environment faced by more and more cities, and minimize the damage to the original water ecological environment of the city. The existing plant planting device has a simple structure and cannot store and utilize rainwater well, resulting in the inability to store rainwater in the rainy season. When the wind and rain are strong, excessive rainwater pouring into the soil is not only easy to cause damage to plants, but also easy to cause soil loss, which cannot meet the needs of sponge city. When a storm comes, the strong wind blows the plants to cause greater shaking, and it is also easy to damage the roots of the plants. Therefore, there is an urgent need for a new sponge city greening planting device and use method to solve the above problems. It is of great significance. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the above-mentioned and / or existing problems of sponge city greening, the present invention is proposed.

[0006] Therefore, the technical problem to be solved by the present invention is that the existing plant planting device has a simple structure and cannot store and utilize rainwater well, resulting in the inability to store rainwater in seasons with abundant rain. When the wind and rain are strong, excessive rainwater pouring into the soil not only easily causes damage to the plants, but also easily causes soil loss, which cannot meet the needs of sponge cities. When strong winds and rainstorms come, the strong winds blow the plants to cause greater shaking, which can easily cause damage to the roots of the plants.

[0007] To achieve the above object, the present application provides the following technical scheme: a green planting device for sponge city, comprising,

[0008] The green planting mechanism comprises a water storage planting assembly and a water storage assembly fixedly installed above the water storage planting assembly, the inside of the water storage assembly is compressed with a sealing assembly for sealing the water storage assembly, the bottom of the sealing assembly is provided with an upper top assembly, the upper top assembly penetrates through the water storage assembly and extends outward, the four corners of the upper top assembly are fixedly connected with elastic retaining assemblies, and the four elastic retaining assemblies are fixedly connected with the water storage assembly.

[0009] The wind driving mechanism comprises a fan blade assembly and a control assembly movably arranged in the fan blade assembly, the fan blade assembly penetrates through the water storage assembly and is fixedly installed on the water storage assembly, the two ends of the control assembly are connected with telescopic shielding assemblies arranged above the water storage planting assembly, the telescopic shielding assemblies are fixedly arranged on the bottom of the water storage assembly, and a plurality of piston plates are arranged in the fan blade assembly.

[0010] As a further scheme of the present application, the telescopic shielding assembly comprises a plurality of frames, the periphery of the plurality of frames is fixedly connected with the same tarpaulin, the inner wall of one of the frames is fixedly connected with four supports, two guide rails are fixedly connected to the inner wall of each of the plurality of frames, the plurality of guide rails arranged in the same longitudinal direction are hingedly connected with a telescopic frame, the telescopic frame is also hingedly connected with a plurality of sliding blocks, and the sliding blocks are slidingly connected to the guide rails.

[0011] As a further scheme of the present application, the fan blade assembly comprises three fan blades, the three fan blades are fixedly connected above a hollow shaft, a cavity is arranged in the fan blade, the piston plate is arranged in the cavity, the cavity is communicated with the hollow shaft, and the cavity is communicated with an air port arranged on the fan blade.

[0012] The hollow shaft is rotatably connected to the outer ring of a bearing, a cylinder is fixedly connected to the inside of the bearing, the cylinder is communicated with the hollow shaft, and the cylinder, the cavity and the communicated part of the hollow shaft store liquid.

[0013] As a further scheme of the present application, the control assembly comprises a piston rod, a third spring is fixedly connected above the piston rod, and the top end of the third spring is fixedly connected with the top wall of the cylinder.

[0014] The bottom end of the piston rod is fixedly connected with a connecting rod, and the two ends of the connecting rod are fixedly connected with the uppermost frame.

[0015] As a further scheme of the present application, the water storage planting assembly comprises a water tank, a planting cavity is arranged in the middle of the water tank, a filter screen is fixedly installed above the inner cavity of the water tank, a water receiving part is fixedly connected above the water tank, and a drain valve is fixedly installed on one side of the water tank.

[0016] As a further scheme of the present application: the water storage assembly comprises a water storage disc, a flared plate is fixedly connected above the water storage disc, a drain hole is formed in the flared plate, four supporting rods are fixedly connected to the bottom of the water storage disc, and the four supporting rods are fixedly connected above the water tank;

[0017] A plurality of first water holes and a plurality of round holes are formed in the water storage disc, and the cylinder is installed through the middle part of the water storage disc.

[0018] As a further scheme of the present application: the sealing assembly comprises a sealing layer, the sealing layer is crimped on the water storage disc, a plurality of second water holes are formed in the sealing layer, the second water holes are staggered with the first water holes, four movable rods are fixedly connected to the bottom of the sealing layer, the movable rods are slidingly connected in the sleeve body, the sleeve body is installed on the water storage disc, and a fourth spring is fixedly connected between the bottom of the sleeve body and the lower part of the movable rods.

[0019] As a further scheme of the present application: the upper top assembly comprises a supporting plate, the lower part of the supporting plate is overlapped with four first springs, the first springs are fixedly connected to the supporting plate, and the supporting plate is fixedly connected to the supporting rod;

[0020] A sponge layer is fixedly connected above the supporting plate, the sponge layer corresponds to the plurality of round holes, four top rods are fixedly connected to the supporting plate and extend through the sponge layer, the top rods extend through the water storage disc and are upwardly extended to overlap with the sealing layer.

[0021] As a further scheme of the present application: the elastic retaining assembly comprises two hinged seats, the two hinged seats are fixedly connected to the supporting plate and the supporting rod respectively, a connecting piece is hingedly connected to each of the two hinged seats through a pin shaft, and a telescopic rod and a second spring are fixedly connected between the two connecting pieces.

[0022] A method for using a green planting device for a sponge city, comprising the following steps:

[0023] S1, the green vegetation is planted through the planting cavity, when encountering rainy weather, rainwater is drained to the water storage disc through the flared plate for storage, and the wind blade is driven to rotate under the action of natural wind, the wind blade rotates in the bearing outer ring through the hollow shaft, under the action of centrifugal force, the piston plate moves close to the air port, the piston plate drains liquid into the cavity, under the action of hydraulic pressure, the piston rod moves upward and drives the connecting rod to move upward, the connecting rod drives the frame to move upward, and the frame drives the telescopic frame to expand, the lower frame expands downward, the frame pulls open the tarpaulin and contacts the water tank downward, and the vegetation is enclosed;

[0024] S2, with the elapse of time, the water accumulated on the sponge layer is lost, and the elastic force of the third spring pushes the supporting plate to reset, the supporting plate drives the hinged seat to move, and the hinged seat extrudes the telescopic rod and the second compression through the connecting piece, and when the minimum stroke is retracted, the second spring cooperates with the first spring to push the supporting plate to reset upward, the supporting plate drives the top rod to move upward, the top rod pushes the sealing layer upward, the sealing layer drives the fourth spring to deform, and the sealing layer is separated from the water storage tray, at this time the liquid in the water storage tray flows to the first water hole through the second water hole, and irrigates the vegetation downward at the same time, and the circular hole leads the liquid on the sponge layer;

[0025] S3, with the increase of water in the sponge layer, the sponge layer increases in weight, the gravity of the sponge layer compresses the first spring downward, and the second spring retracts the minimum stroke again, then the second spring is inclined downward near one end of the supporting plate, the supporting plate resets instantaneously, then the supporting plate drives the top rod to reset downward, at this time the fourth spring drives the sealing layer to reset downward and adhere to the water storage tray to keep sealing.

[0026] Compared with the prior art, the green planting device for sponge city and the use method have the beneficial effects that the water tank and the water storage tray can store rainwater, so that water resources can be reasonably utilized, water resources can be saved, and in windy weather, the fan blade assembly is rotated by wind power, the piston plate is driven to move by centrifugal force, the telescopic shielding assembly is expanded by the hydraulic drive control assembly, the vegetation is protected by the telescopic shielding assembly, the damage of the vegetation in windy weather can be effectively avoided, the vegetation can be prevented from falling down or even being damaged in windy and rainy weather, rainwater can be prevented from being injected into the vegetation to cause the soil to be soft and affect the survival of the vegetation, and the automatic quantitative watering operation can be achieved when the sponge layer is gradually dried, the sealing assembly is lifted by the top assembly, and the liquid is irrigated downward to the vegetation. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0028] Figure 1 The embodiment of the present application provides a kind of green planting device for sponge city and the use method of the structure schematic diagram of stereoscopic in it.

[0029] Figure 2 The embodiment of the present application provides a kind of green planting device for sponge city and the use method of the structure schematic diagram of stereoscopic section in it.

[0030] Figure 3 A structure schematic view of the connection between the wind power driving mechanism and the telescopic shielding assembly in the green planting device for sponge city and the use method thereof.

[0031] Figure 4 A structure schematic view of the telescopic shielding assembly in the green planting device for sponge city and the use method thereof.

[0032] Figure 5 A structure schematic view of the sectional view of the fan assembly in the green planting device for sponge city and the use method thereof.

[0033] Figure 6 A structure schematic view of the sectional view of the water storage planting assembly in the green planting device for sponge city and the use method thereof.

[0034] Figure 7 A structure schematic view of the sectional view of the water storage assembly in the green planting device for sponge city and the use method thereof.

[0035] Figure 8 A structure schematic view of the sectional view of the water storage assembly in the green planting device for sponge city and the use method thereof.

[0036] Figure 9 A structure schematic view of the sectional view of the water storage assembly in the green planting device for sponge city and the use method thereof.

[0037] Figure 10 A structure schematic view of the sectional view of the water storage assembly in the green planting device for sponge city and the use method thereof.

[0038] Figure 11 A structure schematic view of the sectional view of the water storage assembly in the green planting device for sponge city and the use method thereof. Figure 10 A structure schematic view of the sectional view of the water storage assembly in the green planting device for sponge city and the use method thereof.

[0039] In the figure: 100, greening planting mechanism; 101, water storage component; 101a, water storage tray; 101b, expansion plate; 101c, drainage hole; 101d, first water hole; 101e, round hole; 101f, support rod; 102, telescopic shielding component; 102a, frame; 102b, bracket; 102c, telescopic frame; 102d, slider; 102e, guide rail; 102f, tarpaulin; 103, water storage planting component; 103a, water tank; 103b, water receiving part; 103c, filter; 103d, planting cavity; 104, top component; 104a, sponge layer; 104b, support plate; 104c, top rod; 104d, support plate; 1 04e, first spring; 105, elastic retaining assembly; 105a, hinged seat; 105b, second spring; 105c, telescopic rod; 105d, connecting piece; 106, sealing assembly; 106a, sealing layer; 106b, second water hole; 106c, sleeve; 106d, movable rod; 106e, fourth spring; 200, wind drive mechanism; 201, fan blade assembly; 201a, fan blade; 201b, cavity; 201c, air port; 201d, hollow shaft; 201e, bearing; 201f, cylinder; 202, control assembly; 202a, piston rod; 202b, third spring; 202c, connecting rod; 203, piston plate. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0041] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0043] Furthermore, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0044] Example 1

[0045] As Figures 1-3 And Figures 6-11As shown, the present application provides a technical scheme: a kind of green planting device for sponge city, including green planting mechanism 100, including water storage planting assembly 103 and water storage assembly 101 fixedly installed above water storage planting assembly 103, water storage planting assembly 103 includes water tank 103a, water tank 103a is stored to liquid, it is convenient for rainwater collection operation, reaches the purpose of saving water resources, the middle part of water tank 103a is equipped with planting cavity 103d, planting cavity 103d can fill soil to realize the cultivation of vegetation, the inner chamber of water tank 103a is fixedly installed with filter screen 103c, filter screen 103c can play the role of intercepting and filtering sundries, avoid sundries to enter water tank 103a to cause the problem of inconvenient cleaning, the upper side of water tank 103a is fixedly connected with water receiving portion 103b, the size of water receiving portion 103b is greater than the size of flared plate 101b, so that water receiving portion 103b can increase water receiving area, and the liquid overflowing in water storage tray 101a can be stored, one side of water tank 103a is fixedly installed with drain valve, drain valve can drain the liquid in water tank 103a, to facilitate recycling of liquid, the inside of water storage assembly 101 is compressed with sealing assembly 106 for sealing water storage assembly 101, sealing assembly 106 includes sealing layer 106a, sealing layer 106a is crimped on water storage tray 101a, a plurality of second water holes 106b are formed in sealing layer 106a, second water holes 106b are staggered with first water holes 101d, second water holes 106b can guide liquid to flow downward, and second water holes 106b are staggered with first water holes 101d, so that when sealing layer 106a is compressed on water storage tray 101a, a sealed state is maintained, to prevent excessive liquid from being discharged, the bottom of sealing layer 106a is fixedly connected with four movable rods 106d, movable rods 106d are slidingly connected in sleeve body 106c, sleeve body 106c guides movable rods 106d, so that movable rods 106d can smoothly slide up and down along sleeve body 106c, and sleeve body 106c is installed on water storage tray 101a, fourth spring 106e is fixedly connected between the bottom of sleeve body 106c and the lower side of movable rod 106d, the elastic force of fourth spring 106e can drive sealing layer 106a to reset downward, so that sealing layer 106a is tightly attached to water storage tray 101a, to maintain a good sealing state, the bottom of sealing assembly 106 is provided with upper top assembly 104, upper top assembly 104 penetrates water storage assembly 101 and extends outward, upper top assembly 104 includes supporting plate 104b, the lower side of supporting plate 104b is lapped with four first springs 104e, the elastic force of first spring 104e can push supporting plate 104b to move upward, so that supporting plate 104b drives top rod 104c to move upward, top rod 104c lifts sealing layer 106a, at this time, liquid can be smoothly discharged downward through the gap between second water hole 106b, sealing layer 106a and water storage tray 101a and first water hole 101d, first spring 104e is fixedly connected to supporting plate 104d,The support plate 104d fixes the first spring 104e and provides a support point for the first spring 104e, and is fixedly connected to the support rod 101f.

[0046] The sponge layer 104a is fixedly connected above the supporting plate 104b and can absorb water, so that the first spring 104e can be smoothly compressed downward with the increase of the water absorption amount, and the sponge layer 104a corresponds to the plurality of round holes 101e. The supporting plate 104b is fixedly connected with four top rods 104c penetrating through and extending out of the sponge layer 104a, the top rods 104c penetrate through the water storage disc 101a and extend upward to be lapped with the sealing layer 106a. The upper top assembly 104 is fixedly connected with the elastic retaining assembly 105 at four corners, the four elastic retaining assemblies 105 are fixedly connected to the water storage assembly 101, the elastic retaining assembly 105 comprises two hinged seats 105a fixedly connected to the supporting plate 104b and the support rod 101f, respectively, and a connecting piece 105d is hingedly connected to the two hinged seats 105a through a pin shaft, a telescopic rod 105c and a second spring 105b are fixedly connected between the two connecting pieces 105d, the telescopic rod 105c and the second spring 105b have telescopic property, and are hingedly connected through the hinged seat 105a and the connecting piece 105d, so that the telescopic rod 105c can be angularly moved to smoothly move the supporting plate 104b, and when the telescopic rod 105c reaches the minimum stroke, the elastic force of the second spring 105b can assist the supporting plate 104b to be instantaneously lifted, so that the upper top assembly 104 can play a role of “on-off switch” to facilitate the retention of the supporting plate 104b, and

[0047] The wind driving mechanism 200 comprises a fan blade assembly 201 and a control assembly 202 movably arranged in the fan blade assembly 201, the fan blade assembly 201 is arranged through the water storage assembly 101 and is mounted on the water storage assembly 101, both ends of the control assembly 202 are connected with the telescopic shielding assembly 102 arranged above the water storage planting assembly 103, and the telescopic shielding assembly 102 is fixed on the bottom of the water storage assembly 101, the water storage assembly 101 comprises a water storage disc 101a, the water storage disc 101a can store rainwater, which is not only beneficial to rainwater recycling, but also beneficial to subsequent drainage operation, the upper portion of the water storage disc 101a is fixedly connected with a flared plate 101b, the flared plate 101b can increase the water collection area of the water storage disc 101a, so as to facilitate water diversion into the water storage disc 101a, a drainage hole 101c is arranged on the flared plate 101b, when the rainwater increases to the position of the drainage hole 101c, the rainwater can be discharged outward through the drainage hole 101c and enter the water receiving portion 103b, the bottom of the water storage disc 101a is fixedly connected with four supporting rods 101f, the supporting rods 101f support and fix the water storage disc 101a, the four supporting rods 101f are fixedly connected above the water tank 103a, a plurality of first water holes 101d and a plurality of circular holes 101e are arranged on the water storage disc 101a, the first water holes 101d can guide the rainwater to flow downward and discharge onto the vegetation, and the circular holes 101e can guide the rainwater to flow onto the sponge layer 104a, a cylinder 201f is arranged through the middle portion of the water storage disc 101a, and a plurality of piston plates 203 are arranged in the fan blade assembly 201.

[0048] In the embodiment, the water in the sponge layer 104a is lost, the elastic force of the first spring 104e is reset upward, the supporting plate 104b drives upward movement, the supporting plate 104b drives the top rod 104c to move upward, the top rod 104c drives the sealing layer 106a to move upward, the sealing layer 106a is separated from the water storage disc 101a, at this time, the liquid in the water storage disc 101a flows downward through the second water hole 106b and the first water hole 101d, the liquid irrigates the vegetation, and the liquid drips onto the sponge layer 104a along the circular hole 101e, with the sponge layer 104a absorbing the liquid, the sponge layer 104a is weighted and presses downward the first spring 104e, at this time, the top rod 104c loses the supporting force on the sealing layer 106a, and the elastic force of the fourth spring 106e drives the sponge layer 104a to reset downward and adhere to the water storage disc 101a, so as to keep the sealing state, and the automatic quantitative irrigation operation can be performed in this way, which is convenient for irrigation of the vegetation.

[0049] Embodiment 2

[0050] Combined with the drawings Figures 4-5The fan blade assembly 201 comprises three fan blades 201a, which are driven to rotate by the wind to drive the hollow shaft 201d to rotate, and the three fan blades 201a are fixedly connected above the hollow shaft 201d. The hollow cavity 201b is arranged on the fan blade 201a, the piston plate 203 is arranged in the hollow cavity 201b, the hollow cavity 201b is communicated with the hollow shaft 201d, and the hollow cavity 201b is communicated with the air port 201c. The air port 201c is arranged on the fan blade 201a, the hollow shaft 201d is rotatably connected to the outer ring of the bearing 201e, the bearing 201e can assist the hollow shaft 201d to rotate smoothly, and the rotation resistance of the hollow shaft 201d is reduced. The inner part of the bearing 201e is fixedly connected with the cylinder 201f, the cylinder 201f is fixed to the bearing 201e, so as to support the hollow shaft 201d and the fan blade 201a. The cylinder 201f is communicated with the hollow shaft 201d, and the cylinder 201f, the hollow cavity 201b and the hollow shaft 201d are communicated with the liquid storage part.

[0051] The control assembly 202 comprises a piston rod 202a, the upper part of the piston rod 202a is fixedly connected with a third spring 202b, the elastic force of the third spring 202b can drive the piston rod 202a to reset downward, so that the piston plate 203 can reset smoothly under the action of the hydraulic pressure. The top end of the third spring 202b is fixedly connected with the top wall of the cylinder 201f, the bottom end of the piston rod 202a is fixedly connected with a connecting rod 202c, the connecting rod 202c is connected with the frame 102a, so that the movement of the piston rod 202a can drive the frame 102a to move smoothly through the connecting rod 202c, and the two ends of the connecting rod 202c are fixedly connected with the uppermost frame 102a.

[0052] The telescopic shielding assembly 102 comprises a plurality of frames 102a, the periphery of the plurality of frames 102a is fixedly connected with the same tarpaulin 102f, the frame 102a can support the tarpaulin 102f, keep the tarpaulin 102f unfolded and shape the tarpaulin 102f, the inner wall of one of the frames 102a is fixedly connected with four supports 102b, the support 102b is fixed to the frame 102a, so as to keep the fixed operation, and the inner wall of each of the plurality of frames 102a is fixedly connected with two guide rails 102e. The plurality of guide rails 102e arranged in the same longitudinal direction are hingedly connected with the telescopic frame 102c, the telescopic frame 102c is also hingedly connected with a plurality of sliding blocks 102d, the guide rail 102e guides the sliding block 102d, so that the sliding block 102d moves stably along the guide rail 102e, and the sliding block 102d is slidingly connected to the guide rail 102e.

[0053] In this embodiment: in windy and rainy weather, the wind-driven wind blade 201a rotates, and under the action of centrifugal force, the piston plate 203 moves, and the piston plate 203 drives the liquid into the cavity 201b, then the hydraulic control piston rod 202a moves upward, the connecting rod 202c is lifted up and reaches the uppermost edge frame 102a, and the telescopic frame 102c is unfolded, at this time the edge frame 102a is unfolded to drive the tarpaulin 102f to open, so that the tarpaulin 102f plays a role of sheltering the vegetation, avoiding the problem that the vegetation is inclined and difficult to survive due to the influence of strong wind or heavy rain.

[0054] A use method of a green planting device for a sponge city, comprising the following steps:

[0055] S1, the green vegetation is planted by the planting cavity 103d, when encountering windy and rainy weather, the rainwater is drained into the water storage disc 101a through the flared plate 101b, and the wind blade 201a is driven to rotate under the action of natural wind, the wind blade 201a rotates through the hollow shaft 201d outside the bearing 201e, under the action of centrifugal force, the piston plate 203 moves close to the air port 201c, the piston plate 203 drains the liquid into the cavity 201b, under the action of hydraulic pressure, the piston rod 202a moves upward and drives the connecting rod 202c to move upward, the connecting rod 202c drives the edge frame 102a to move upward, and the edge frame 102a drives the telescopic frame 102c to expand, the lower edge frame 102a expands downward, the edge frame 102a pulls open the tarpaulin 102f and contacts the water tank 103a downward, so that the vegetation is sheltered;

[0056] S2, as time goes by, the water accumulated on the sponge layer 104a is lost, and the elastic force of the third spring 202b pushes the supporting plate 104b upward to reset, the supporting plate 104b drives the hinged seat 105a to move, and the hinged seat 105a presses the telescopic rod 105c and the second compression through the connecting piece 105d, when the minimum stroke is retracted, at this time the second spring 105b cooperates with the first spring 104e to push the supporting plate 104b upward to reset, the supporting plate 104b drives the top rod 104c to move upward, the top rod 104c pushes the sealing layer 106a upward, the sealing layer 106a drives the fourth spring 106e to deform, and the sealing layer 106a is separated from the water storage disc 101a, at this time the liquid in the water storage disc 101a flows to the first water hole 101d through the second water hole 106b, and is irrigated downward on the vegetation, while the circular hole 101e leads out the liquid on the sponge layer 104a;

[0057] S3, with the increase of water in the sponge layer 104a, the sponge layer 104a increases in weight, so that the sponge layer 104a gravity compresses the first spring 104e downward, and the second spring 105b retracts the minimum stroke again, then the second spring 105b tilts downward close to one end of the supporting plate 104b, so that the supporting plate 104b resets instantaneously, and then the supporting plate 104b drives the top rod 104c to reset downward, at this time the fourth spring 106e drives the sealing layer 106a to reset downward and adhere to the water storage disc 101a to maintain sealing.

[0058] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such variations are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "open / closed" claims in the claims are intended to encompass the structure described in this document, and not just structural equivalents. Other substitutions, modifications, changes and omissions can be made in the design, operating

[0059] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the

[0060] It should be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill in the art having the benefit of this disclosure.

[0061] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A greening planting device for sponge cities, characterized by: include, A greening planting mechanism (100) comprises a water storage planting component (103) and a water storage component (101) fixedly mounted above the water storage planting component (103), wherein a sealing component (106) for sealing the water storage component (101) is pressed into the interior of the water storage component (101), an upper component (104) is provided on the bottom of the sealing component (106), the upper component (104) passes through the water storage component (101) and extends outward, elastic retaining components (105) are fixedly connected to the four corners of the upper component (104), and the four elastic retaining components (105) are fixedly connected to the water storage component (101); and; A wind-driven mechanism (200) comprises a fan blade assembly (201) and a control assembly (202) movable in the fan blade assembly (201); the fan blade assembly (201) is arranged to penetrate the water storage assembly (101) and is installed on the water storage assembly (101); both ends of the control assembly (202) are connected to a telescopic shielding assembly (102) located above the water storage planting assembly (103); and the telescopic shielding assembly (102) is fixed to the bottom of the water storage assembly (101); and a plurality of piston plates (203) are further provided in the fan blade assembly (201); The telescopic shielding assembly (102) comprises a plurality of frames (102a), the peripheries of the plurality of frames (102a) are fixedly connected to a same tarpaulin (102f), the inner wall of one of the frames (102a) is fixedly connected to four brackets (102b), and the inner walls of the plurality of frames (102a) are all fixedly connected to two guide rails (102e), the plurality of guide rails (102e) arranged in the same longitudinal direction are hinged to the telescopic frame (102c), the telescopic frame (102c) is further hinged to a plurality of sliders (102d), and the sliders (102d) are slidably connected to the guide rails (102e); The fan blade assembly (201) comprises three blades (201a), and the three blades (201a) are fixedly connected above a hollow shaft (201d); a cavity (201b) is provided on the blade (201a); the piston plate (203) is provided in the cavity (201b); the cavity (201b) is connected to the hollow shaft (201d), and the cavity (201b) is connected to an air port (201c); and the air port (201c) is provided on the blade (201a); The hollow shaft (201d) is rotatably connected to the outer ring of the bearing (201e); a cylinder (201f) is fixedly connected to the interior of the bearing (201e); the cylinder (201f) is connected to the hollow shaft (201d); and the connecting part of the cylinder (201f), the cavity (201b) and the hollow shaft (201d) stores liquid.

2. A greening planting device for sponge cities according to claim 1, characterized in that: The control assembly (202) comprises a piston rod (202a), a third spring (202b) is fixedly connected to the top of the piston rod (202a), and the top end of the third spring (202b) is fixedly connected to the top wall of the cylinder (201f); The bottom end of the piston rod (202a) is fixedly connected to a connecting rod (202c), and both ends of the connecting rod (202c) are fixedly connected to the uppermost frame (102a).

3. The greening planting device for sponge cities according to claim 1, characterized in that: The water storage planting assembly (103) comprises a water tank (103a), a planting cavity (103d) is provided in the middle of the water tank (103a), a filter (103c) is fixedly installed above the inner cavity of the water tank (103a), a water receiving portion (103b) is fixedly connected to the top of the water tank (103a), and a drainage valve is fixedly installed on one side of the water tank (103a).

4. A greening planting device for sponge cities according to claim 3, characterized in that: The water storage assembly (101) comprises a water storage tray (101a), a flared plate (101b) fixedly connected to the top of the water storage tray (101a), a drainage hole (101c) provided on the flared plate (101b), four support rods (101f) fixedly connected to the bottom of the water storage tray (101a), and the four support rods (101f) fixedly connected to the top of the water tank (103a); The water storage tray (101a) is provided with a plurality of first water holes (101d) and a plurality of circular holes (101e), and the cylinder (201f) is installed through the middle of the water storage tray (101a).

5. The greening planting device for sponge cities according to claim 4, characterized in that: The sealing assembly (106) comprises a sealing layer (106a), the sealing layer (106a) is pressed onto the water storage tray (101a), a plurality of second water holes (106b) are provided on the sealing layer (106a), the second water holes (106b) and the first water holes (101d) are arranged in an alternating manner, four movable rods (106d) are fixedly connected to the bottom of the sealing layer (106a), the movable rods (106d) are slidably connected to a sleeve (106c), and the sleeve (106c) is mounted on the water storage tray (101a), and a fourth spring (106e) is fixedly connected between the bottom of the sleeve (106c) and the bottom of the movable rods (106d).

6. The greening planting device for sponge cities according to claim 5, characterized in that: The upper assembly (104) comprises a supporting plate (104b), the lower portion of the supporting plate (104b) is overlapped with four first springs (104e), the first springs (104e) are fixedly connected to a support plate (104d), and the support plate (104d) is fixedly connected to a support rod (101f); A sponge layer (104a) is fixedly connected to the upper portion of the support plate (104b), and the sponge layer (104a) corresponds to a plurality of circular holes (101e). Four top rods (104c) that penetrate and extend out of the sponge layer (104a) are fixedly connected to the support plate (104b). The top rods (104c) penetrate the water storage tray (101a) and extend upward to overlap the sealing layer (106a).

7. A greening planting device for sponge cities according to claim 6, characterized in that: The elastic retaining assembly (105) comprises two hinged seats (105a), the two hinged seats (105a) being fixedly connected to the support plate (104b) and the support rod (101f), respectively; a connecting piece (105d) is hingedly connected to each of the two hinged seats (105a) via a pin shaft, and a telescopic rod (105c) and a second spring (105b) are fixedly connected between the two connecting pieces (105d).

8. A method for using a greening planting device for a sponge city, characterized in that: The following steps are involved: S1. Green vegetation is planted through the planting cavity (103d). When encountering windy and rainy weather, rainwater is drained through the expansion plate (101b) to the water storage tray (101a) for storage, and the fan blade (201a) is driven to rotate under the action of natural wind. The fan blade (201a) rotates on the outer ring of the bearing (201e) through the hollow shaft (201d). Under the action of centrifugal force, the piston plate (203) moves close to the air port (201c), causing the piston plate (203) to The drainage liquid enters the cavity (201b), and under the action of hydraulic pressure, the piston rod (202a) moves upward and drives the connecting rod (202c) to move upward, and the connecting rod (202c) drives the frame (102a) to move upward, and at the same time, the frame (102a) drives the telescopic frame (102c) to expand, and the lower frame (102a) expands downward, so that the frame (102a) pulls open the tarpaulin (102f) and contacts the water tank (103a) downward, so that the vegetation is enclosed; S2. As time passes, the water accumulated on the sponge layer (104a) is lost, and the elastic force of the third spring (202b) pushes the support plate (104b) upward to reset. The reset of the support plate (104b) drives the hinge seat (105a) to move, and the hinge seat (105a) squeezes the telescopic rod (105c) and the compression stroke of the second spring (105b) through the connecting piece (105d). When the minimum stroke is retracted, the second spring (105b) cooperates with the first spring (104e) to push the support plate (104) upward. b) resetting, so that the support plate (104b) drives the push rod (104c) to move upward, the push rod (104c) pushes the sealing layer (106a) upward, the sealing layer (106a) drives the fourth spring (106e) to deform, and the sealing layer (106a) is separated from the water storage tray (101a), at which time the liquid in the water storage tray (101a) flows through the second water hole (106b) to the first water hole (101d) and is poured downward onto the vegetation, while the circular hole (101e) drains the liquid onto the sponge layer (104a); S3. As the moisture content of the sponge layer (104a) increases, the weight of the sponge layer (104a) increases, causing the gravity of the sponge layer (104a) to compress the first spring (104e) downward, and the second spring (105b) to retract to the minimum stroke again. Then, the second spring (105b) tilts downward near one end of the support plate (104b), causing the support plate (104b) to reset instantly. The support plate (104b) then drives the top rod (104c) to reset downward. At this time, the fourth spring (106e) drives the sealing layer (106a) to reset downward and fit on the water storage tray (101a) to maintain a seal.

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