140 results about "Green belt" patented technology

The invention discloses a municipal green belt vegetation coverage rate automatic measurement and calculation method based on image extraction, and relates to the technical field of intelligent environment assessment, and the method comprises the following steps: building a rainfall time recording sequence in the vegetation coverage rate automatic measurement and calculation process, synchronously recording environment illumination intensity change information during image collection, and recording the rainfall time recording sequence; and marking a post-rain high reflection risk state at a corresponding time node of the rainfall time recording sequence. According to the invention, the rainfall time record sequence is established and the illumination change information is combined, so that the dynamic identification and hierarchical management of the post-rain reflection risk are realized; through credible vegetation reference area constraint and brightness rhythm line regulation and control, a reflective area gradually returns to a normal identification range, so that post-rain misjudgment and coverage rate sudden drop are avoided, and a measurement result is ensured to be continuous and stable and truly reflect a greening condition.

The application belongs to the technical field of highway maintenance, and provides a highway greening engineering maintenance method and system based on machine learning, comprising the following steps: S100, acquiring a to-be-maintained greening engineering area map and generating a collection path, and flying a UAV along the collection path to acquire multiple hyperspectral images of the area map; S200, generating a first image according to the acquired multiple hyperspectral images; S300, marking a pest area in the first image and updating the first image into a second image; S400, introducing a decision tree model to train and learn pest image features and environmental parameters by training the second image to the initialized decision tree model obtained by training the second image to the decision tree model, so that key influencing factors can be autonomously extracted, intelligent identification of pest areas and judgment of diffusion trends are realized, and targeted maintenance suggestions are generated according to the training results, the accuracy and reliability of pest detection are improved, and the method is particularly suitable for highway scenes with wide distribution of green belts and rapid environmental changes.

1. The name of the design product: brush cutter (YSK BG328). 2. The use of the design product: used for the removal and pruning of weeds and shrubs in fields, courtyards, parks, green belts and other areas. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.

The application discloses a honeycomb type rainwater collecting pool in the technical field of municipal engineering drainage, which comprises six side plates, a water inlet pipe, a plurality of columns and two three-hole side plates, two closed side plates and two double-hole side plates. Each column is arranged on one side of each side plate and is in clamping connection with the side plate. Each three-hole side plate, closed side plate and double-hole side plate is in clamping connection with the column and has a hexagonal shape. The honeycomb type modular design is adopted, the six side plates, three-hole side plates, closed side plates and double-hole side plates are clamped and connected through the columns, the overall shape has no fixed size limitation, the number of modules can be freely increased or decreased and the combined form can be arbitrarily adjusted according to the actual space of narrow and irregular sites such as road corners at the end of rainwater branch pipes, cracks in old communities and narrow green belts, and meanwhile, the clamping and positioning structure of the upper fixed plate, lower fixed plate and column ensures the overall stability after assembly.

The invention discloses an intelligent decision support system for urban water conservancy project multi-source data fusion, and relates to the field of engineering planning. Forming a feature region containing a green belt; analyzing to obtain at least one terrain low point and at least one terrain high point; obtaining an operation labor-consuming index of the distribution block; forming at least one first planning scheme; forming a second planning scheme corresponding to the first planning scheme; and combining the first planning scheme and the corresponding second planning scheme into a third planning scheme, and calculating an operation difficulty value of the third planning scheme. The urban water conservancy project to be repaired is classified to form a feature region containing a green belt, the operation labor-consuming index of a distribution block is obtained, and the operation difficulty value of a third planning scheme is calculated, so that the soil excavation difficulty, the excavation length and the relative position relationship between the water conservancy project and the green belt can be synthesized; and the reasonability of the designed planning scheme is ensured.

The embodiment of the application discloses a kind of road green belt soil loosening devices, including mounting plate, drive motor, first fixed rod, fixed cylinder, soil loosening system and power system.Adopt the application, cleaning plate is inserted into the gap between the two blade bodies of breaking soil knife, the soil adhered on the two blade bodies is scraped by cleaning plate, then soil loosening knife rotates through between two third fixed plates, the soil adhered on soil loosening knife is pushed off by push rod, the soil adhered on soil loosening knife is scraped by multiple scrapers, then blade passes through the gap between two corresponding scrapers, and then the soil adhered on blade is scraped, guarantee the soil loosening effect of soil loosening knife and blade, solve the problem that existing soil loosening equipment is generally cleaned after work, and in the working process, the soil adhered on the tool is continuously wrapped, which leads to the decline of tool loosening effect, even makes the tool and soil into a round roller, completely loses the soil loosening effect.

This utility model relates to the field of landscaping technology and discloses a cold-proof and snow-blocking device. The cold-proof and snow-blocking device in this application includes: a baffle, a first fixing post, a connecting frame, a fixing groove, a second fixing post, a reinforcing plate, a first guide rod, and a fixing rod. The baffle forms a physical isolation zone with the curb, effectively blocking the splashing of de-icing agents and the diffusion of salt spray, reducing salt deposition in the green belt. The first and second fixing posts are installed using a pointed, direct-insertion type, which, combined with the reinforcing plate structure, makes the structure more stable. The fixing groove and fixing rod can quickly fix tarpaulins or plastic sheets without the need for perforated stitching.

The utility model discloses an invisible well lid for an inspection well in a green belt, which relates to the technical field of road engineering and comprises a well frame, a movable well sleeve, angle steel, a kerb mounting plate and an auxiliary dismounting component. The well frame is in a U shape and is connected to a U-shaped concrete ring beam around a well lid which is preset in advance through a plurality of bolts, the movable well sleeves are connected into the well frame through a plurality of bolts, and the angle steel is welded to the four corners in the movable well sleeves respectively. A plurality of inverted T-shaped grooves are formed in the side wall, close to one side of the curb, of the movable well sleeve, the curb mounting plate is detachably mounted on the outer side wall, close to one side of the curb, of the movable well sleeve, the section of the curb mounting plate is in an L shape, and the multiple auxiliary disassembly and assembly assemblies are arranged on the sides, close to the movable well sleeve, of the curb mounting plate respectively.

This utility model relates to an automatic irrigation device for highway greening, including a water tank; an output pipe is connected to the side of the water tank, and evenly distributed drip nozzles are installed on the outside of the output pipe; a manual valve for controlling the flow of water through the output pipe is also installed on the outside of the output pipe; a drainage mechanism for draining water is installed inside the water tank; compared with the prior art, the beneficial effects of this utility model are: a water tank is set in the center of the green belt, the water tank is connected to the output pipe, and multiple drip nozzles are set on the outside of the output pipe. The drip nozzles are located at the roots of the green trees. Through slow drip irrigation, targeted irrigation of green plants can be achieved, which is conducive to plant absorption and is less likely to cause water to seep into the road surface on both sides. The slow irrigation method can achieve continuous long-term irrigation to ensure normal plant growth.

A highway tree branch trimming device is disclosed to address the problem of branch splattering and road pollution during existing trimming equipment. The device includes a traveling gantry and a trimming mechanism. The traveling gantry is equipped with electrically driven wheels at its bottom, and guide wheels are located on its inner side via elastic connectors. The trimming mechanism includes a trimming gantry, and side trimming blades, a top trimming blade, a material feeder, and a guide plate mounted on the gantry from front to back. The trimming gantry includes two side mounting plates and a top connecting plate. The side trimming blades are mounted on the inner sides of the side mounting plates, the top trimming blade is mounted on the top connecting plate, and the material feeder and guide plate are mounted between the side plates. The trimming mechanism is connected to the inner side of the traveling gantry via a connecting rod. This device can trim both the sides and top of vegetation simultaneously. The material feeder pushes the trimmed branches and leaves from the top surface backward, and the V-shaped guide plate guides the waste material into the green belt, effectively preventing branch splattering and ensuring road safety; the elastic guide wheels ensure operational stability.

The utility model relates to the technical field of municipal garden engineering, in particular to a portable green belt trimming device for municipal gardens, which comprises a base, rubber handles are fixedly connected to the front end and the rear end of the base, a protective device is fixedly connected to the middle of the upper end of the base, and a sliding device is fixedly connected to the right end of the protective device; the protective device comprises a long plate, a sliding groove is formed in the right portion of the upper end of the long plate, two protective shells are fixed to the front end and the rear end of the long plate together, a containing groove is formed in the right end of each protective shell, limiting grooves are formed in the middle of the front groove wall and the middle of the rear groove wall of each containing groove, and the long plate is fixedly connected to the middle of the upper end of the base. According to the portable green belt pruning device for the municipal gardens, efficient and accurate pruning of the pruning assembly is achieved through the reasonable structural design, and meanwhile the safety of personnel is guaranteed through the protection device.

The utility model discloses a green belt drip irrigation and drainage linkage detachable pipe groove device, which relates to the technical field of irrigation and drainage, and comprises a pipe end body, the pipe end body comprises an arc-shaped square pipe, one end in a cavity of the arc-shaped square pipe is fixedly connected with a water supply pipe, the pipe walls of the two ends of the water supply pipe are fixedly connected with a plurality of connecting branch pipes, and the connecting branch pipes are connected with the arc-shaped square pipe. The side walls of the two ends of the arc-shaped square pipe are fixedly connected with supporting sleeves through openings, the tops of the supporting sleeves are fixedly connected with drainage collecting hopper devices, and detachable drip irrigation pipes are fixedly connected into cavities of the supporting sleeves. According to the pipe end body provided by the utility model, the drainage efficiency is improved on the basis that the main pipe body and the drip irrigation pipe are quickly disassembled and assembled, so that the problems that the main pipe body and the drip irrigation pipe are inconvenient to quickly disassemble and re-assemble by the existing drip irrigation and drainage linkage pipe groove device; and the drainage efficiency is relatively low when being used for green belt plants.

The utility model discloses an outdoor green belt water supply device, including the water tank, the lower surface of water tank is installed with trundle, the both sides of water tank are fixed with battery and positioning stand respectively, the upper end inner wall of positioning stand is provided with servo motor, the lower extreme of servo motor output shaft is fixedly connected with the lift rod, the outer wall of lift rod is equipped with transmission seat, and the side of transmission seat is fixedly provided with support frame, the end cover is installed with the end of water tank upper surface outer wall screw thread, the other end of water tank upper surface is provided with water pump, and the end of water pump is connected through spring hose and water pipe, and the tail end of water pipe is installed with the three -way, the lower surface fixed connection of three -way has the support, and the lower end inner wall of support is provided with the limiting mechanism, this outdoor green belt water supply device is convenient for the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of

The invention relates to the technical field of greening maintenance equipment, in particular to a pruning device which comprises a supporting unit, a pruning unit, an adjusting unit and a recycling unit, the pruning unit is arranged on the supporting unit, the adjusting unit is arranged on the supporting unit, and the adjusting unit is connected with the pruning unit; the adjusting unit is used for adjusting the spatial position and / or posture of the pruning unit relative to the supporting unit, and at least one part of the recycling unit is arranged below the pruning unit and used for recycling pruned residual branches and fallen leaves. The recycling unit and the trimming unit are integrally arranged, so that integrated operation of trimming and collecting is achieved, the problem that manual secondary cleaning is needed after operation of traditional trimming equipment is solved, the labor intensity of sanitation workers is greatly reduced, and the operation efficiency is improved; by arranging the adjusting unit, the trimming unit can flexibly adapt to the trimming requirements of green belts with different heights and widths, and the universality of the device is improved.

This invention relates to the field of landscaping and landscaping pruning, specifically to a landscaping and landscaping equipment for environmental art design. It includes two mobile carts, each with a lifting base mounted on top. A side trimming box is mounted on top of the lifting base, a lifting trimming box is mounted behind the side trimming box, a horizontal trimming box is mounted on top of the lifting trimming box, and an obstacle-avoiding trimming box is mounted in front of the horizontal trimming box. The two obstacle-avoiding trimming boxes abut against each other. The sides of the side trimming box, lifting trimming box, horizontal trimming box, and obstacle-avoiding trimming box facing the middle of the two lifting bases are all open and equipped with chainsaws. Obstacle-avoiding components are mounted on the front sides of the two obstacle-avoiding trimming boxes and the rear sides of the two horizontal trimming boxes. An elastic adjustment component connected to the obstacle-avoiding components is mounted on the horizontal trimming box. Based on the cooperation between the side trimming box, lifting trimming box, horizontal trimming box, and obstacle-avoiding trimming box, this invention allows for the completion of pruning work on a green belt with only one movement along the green belt.

The utility model discloses a polygonal road structure which comprises a roadbed structure, an assembly type concrete prefabricated slab is laid on the top of the roadbed structure, and the roadbed structure comprises a plain soil covering layer laid on the ground in a tamping mode and a stone powder laying layer covering the left side of the surface of the top of the plain soil covering layer. The right side of the top surface of the plain soil covering layer is covered with the dry hard ash filling layer. According to the scheme, through trapezoidal concave-convex interlocking and L-shaped hooking, quick assembly and top leveling are achieved, the leveling procedure is reduced, the laying efficiency is improved, a reinforcing mesh is arranged in the prefabricated slab, mechanical meshing and curbstone coating are combined, and the compression resistance and displacement resistance are enhanced; the symmetrical prefabricated plates support length expansion, and the curbstone notches and the protruding blocks are coupled to adapt to various road layouts. The water permeable bricks are higher than the prefabricated slabs and matched with the dry hard ash filling layer, rainwater infiltration is promoted, waterlogging is relieved in combination with the green belt design, and the service life of the plates is prolonged through the double-lock-catch design.

The utility model discloses a wood seedling support structure for highway greening, it includes setting at the wood seedling body front and back two symmetrical ferrule: the left and right sides of wood seedling body all are provided with bolt, the bolt penetrates two ferrule. The utility model discloses through damping pivot rotation support leg, makes cone one with ground vertical, inserts and installs cone one and cone two in the green belt soil, moves to the proper height with the limit bush, makes the front end of limit bolt to penetrate to the inner chamber of limit bush, makes the front end of limit bolt to the limit rod and exert pressure, thereby makes the limit bush limit fixed on the limit rod surface, makes another ferrule with limit bush front ferrule horizontal direction mirror image alignment, makes the one end of bolt to penetrate two ferrule, makes the nut to be equipped with and to be tightened on the bolt surface, thereby makes rubber pad and wood seedling body contact, can reach the purpose that can be through adjustable protection structure to the protection of wood seedling, and then adapt to different height, thickness wood seedling and prevent wood seedling lodging.

The utility model discloses a multifunctional underground pipeline probe vehicle which comprises a cart body. The first storage tool box is arranged on the cart body and used for storing tools; the pipeline instrument equipment box is arranged on the first storage tool box, and underground pipeline detection equipment is stored in the pipeline instrument equipment box; the second vertically-placed storage tool box is arranged on the cart body, located on one side of the first storage tool box and used for storing rod tools. Detector equipment and tools are stored through modular partition design, storage boxes of the tools and the equipment are integrally arranged on the cart body, the equipment can be effectively protected against the influence of the external environment, meanwhile, the cart has the 360-degree steering capacity, and the cart can be flexibly pushed in narrow or uneven areas such as sidewalks, green belts and steps; the buffer protection structure causes damage to the instrument during transportation; the vehicle body is compact in structure and stable in gravity center and has bearing capacity and maneuverability. The convenience and safety of carrying and using the equipment are greatly improved, and the field work efficiency is improved.

The utility model relates to simple branch breaking equipment. The simple branch breaking equipment comprises two mounting plates, a disc, two hooks, a breaking assembly and a handle, the disc is mounted between the opposite sides of the two mounting plates, and the rear sides of the two mounting plates extend backwards to form extension parts. The simple branch breaking equipment is small and light in design, the portability and flexibility of the simple branch breaking equipment ensure that branch breaking operation can be rapidly carried out even in occasions where large equipment is difficult to apply or cannot be reached, and the simple branch breaking equipment can be rapidly deployed and put into use after natural disasters and when collapsed trees and branches need to be rapidly cleaned. According to the device, the rescue and work recovery time is effectively shortened, the emergency response efficiency is improved, for small branches in family gardens, small orchards or urban green belts, the problems that large equipment is inconvenient to operate and wastes resources are solved, meanwhile, the device is compact in structure and easy to carry and store, and great convenience is provided for outdoor operation or gardening maintenance.

The invention discloses a photovoltaic system and plant roof integrated drainage structure and method, and belongs to the technical field of building energy conservation and comprehensive utilization of renewable energy sources. Comprising a photovoltaic module, a water guide bracket, a treatment box, a water collecting tank plate, a lateral flow guide component and a ground ecological drainage belt which are arranged on the roof of a plant; the photovoltaic assembly is fixed on the roof body through the non-penetrating hook assembly; a water collecting tank plate with an inclined water tank is arranged below the reserved spacing space between the adjacent photovoltaic panels; a'surface flow collection-grading guide drainage-ecological absorption 'mode is adopted, and after being preliminarily collected by a roof photovoltaic area, rainwater in a factory area is sequentially guided by a trough plate, guided by a support and conveyed in the slope direction of a ground hardened road, and finally is converged into a green belt for infiltration or a municipal rainwater system. The problems that underground rainwater facilities in a factory are long in construction period, large in investment and prone to blockage are effectively solved, and meanwhile the waterproof reliability and maintenance convenience of a photovoltaic roof are improved.

The invention discloses a green belt spraying water supply device, and relates to the technical field of green belt spraying water supply. The device is used for conveniently collecting, treating and utilizing rainwater. Comprising a storage cylinder, a filtering cylinder is embedded in a through hole formed in the bottom of the storage cylinder, filtering holes are formed in the circumferential outer wall of the filtering cylinder, a plugging assembly is installed at the bottom of the filtering cylinder and comprises a sector plate and a rotating plate, the sector plate and the rotating plate are welded and fixed, and a roller is movably connected to the top of the rotating plate; a rotating column is fixed to the side wall of the rotating plate and movably connected with the bottom of the filter cylinder, and a torsional spring is installed between the circumferential outer wall of the rotating column and the bottom of the filter cylinder. By arranging the electric telescopic rod, the electric telescopic rod can control the conical shell to move downwards relative to the plugging disc, then rainwater is collected through a gap between the conical shell and the plugging disc, and meanwhile when a green belt needs to be sprayed, the spraying angle and the spraying range of the first spraying head can be adjusted through the lever principle.

The invention discloses an urban green land snow-melting agent blocking and rainwater storage integrated method, which comprises a salt-resistant water storage structure arranged between a road kerb and a green belt, the bottom of the salt-resistant water storage structure is provided with a slope and a hydrophobic membrane, and one side of the hydrophobic membrane is provided with a salt-resistant water storage collection box; the municipal rainwater collecting structure is a whole set of underground pipeline system which is buried below an urban road and is used for collecting and discharging rainwater on the earth surface; the salt-resistant water storage and collection tank and the municipal rainwater collection system are both connected with the irrigation system, and the irrigation system provides a water source for the green belt. According to the system, the situation that three traditional systems of road drainage, greening irrigation and environmental pollution control are independent of each other is broken through, the three functions are innovatively integrated into a compact and efficient system, and the synergistic effect of '1 + 1 + 1 gt and' 3 'is achieved.

The utility model discloses a kind of municipal green belt irrigation sprinklers of lifting type, it is related to municipal engineering technical field;And the utility model includes base, the upper surface of the base is fixedly installed with waterproof box, the upper surface of the waterproof box is fixedly connected with lifting mechanism, the top of the lifting mechanism is fixedly installed with sprinkler support, the inside rotation of the cylindrical shell is connected with screw rod, the output end of the motor is through cylindrical shell and is fixedly connected with the one end of screw rod, the outer surface of the screw rod is threadedly sleeved with guide sleeve, the upper surface of the guide sleeve is fixedly installed with multiple guide rods, the top of multiple guide rods is fixedly connected with top plate, the upper surface of the top plate is fixedly connected with sprinkler support, the utility model is cooperated by setting setting lifting mechanism and filter device, to reach the effect of the effect of facilitating adjustment sprinkler support height and avoiding sprinkler blockage.

An automatic flood prevention early warning system relates to the technical field of urban road flood prevention early warning and is used for blocking early warning of a drainage system, the drainage system comprises a sewer arranged on the side edge of a green belt and a drainage pipe communicated with the sewer and a municipal pipe network, and a rainwater grate is further arranged at the top of the sewer. The early warning system comprises a power supply, and a water flow monitoring device, a water level monitoring device and an alarm device which are electrically connected with the power supply and are in communication connection with the municipal monitoring system, a first placement bin is vertically arranged on one side of the upper part of the sewer, and the water level monitoring device is arranged in the first placement bin and faces the sewer; a second containing bin is further vertically arranged at the position corresponding to the middle of the drainage pipe and is perpendicular to the drainage pipe, and the water flow monitoring device is detachably arranged on the outer wall of the drainage pipe in the second containing bin. When the drainage system is blocked, the early warning system can accurately warn and locate the blocking position through a water flow-water level cooperative monitoring mechanism, and the emergency prevention and control and visual early warning capacity under extreme weather is improved.

This utility model discloses a sponge city landscape road, including a roadbed (1) set between green planting belts (3), a road surface (2) on the top of the roadbed (1), the road surface (2) being higher than the green planting belt (3); multiple drainage chambers (4) are provided on the side strip of the roadbed (1), and water outlet pipes (5) extending into the green planting belt (3) are provided on the side of the drainage chambers (4); the side edge of the roadbed (1) has a curb strip (6) higher than the road surface, and water guide holes (14) are provided on the curb strip (6), the water inlet end of the water guide hole (14) corresponding to the surface of the green planting belt (3), and the water outlet end of the water guide hole (14) corresponding to the middle layer of the green planting belt (3); this utility model effectively isolates the road surface from the water storage location and the green belt by setting drainage chambers downward and setting curb strips, avoiding water backflow, and has the characteristics of good drainage reliability.

The application provides an environment-friendly watering device for a road green belt, which is arranged in a shrubbery of a flower bed. The environment-friendly watering device comprises a lamp post, two baffles, two drip irrigation sprinkling mechanisms and a house type support base. The lamp post is vertically arranged in the flower bed, and two house type support bases are symmetrically arranged on two sides of the lamp post. The drip irrigation sprinkling mechanism is connected with the house type support base in linkage, and the chute extends to the lamp post along the arc direction of the house type support base. The environment-friendly watering device for the road green belt is matched with the lamp post, the two baffles, the two drip irrigation sprinkling mechanisms and the house type support base. The environment-friendly watering device can realize irrigation by using a drip irrigation mode through laying a water pipe in the shrubbery. Water resource is greatly saved, and in order to facilitate the requirement of road dust suppression and dust reduction, the water pipe can be climbed to the lamp post to realize high place spraying, which greatly facilitates the use of personnel.

The utility model relates to the technical field of irrigation equipment, in particular to an irrigation system for a road green isolation belt, which comprises a pipe body penetrating through a support plate and rotatably connected with the support plate, the rear end of the pipe body is open, and the front end of the pipe body is closed; a plurality of nozzles are fixed at the bottom of the pipe body; a turntable is rotationally mounted on the front side of the swing plate, and a sliding rod is fixed to the rear end face, close to the edge, of the turntable, penetrates into the sliding groove and is in sliding connection with the sliding groove; a motor is mounted on the front side of the turntable; an output shaft of the motor is in coaxial key connection with the turntable; the rotating disc is driven by the motor to rotate, the pipe body drives the spray head to swing back and forth in cooperation with a transmission structure of the swing plate, the sliding rod, the gear and the gear ring, the design breaks through the limitation of traditional vertical spraying, the irrigation coverage range is effectively expanded, and even for road greening isolation belts with large widths, it can be guaranteed that the areas on the two sides of the green belt can obtain sufficient water supply; the vegetation growth consistency and the landscape effect are ensured.

The utility model relates to the technical field of green belt enclosure, in particular to a safety enclosure structure of a road green belt, which comprises two groups of connecting bases, an enclosure structure is connected to the end faces of the two groups of connecting bases, and a quick fixing structure is connected to the bottoms of the two groups of connecting bases. According to the utility model, the design that two or more groups of enclosure structures are spliced together through the matching of the fixed connecting rings, the fixed knobs and the fixed supporting columns is adopted in the device, so that the corresponding height of the device can be set according to different environments, and due to the adoption of the splicing arrangement, the installation is very convenient; the problem that the corresponding height is inconvenient to change is solved, the design that the length of the device is adjusted under the action of scissor type lifting del is adopted in the device, the device can have different lengths according to the needed conditions, the maintenance requirement is met, and the problem that the length cannot be adjusted is solved.

The utility model relates to the technical field of watering devices, in particular to a landscaping spraying vehicle, which comprises a support plate and rollers uniformly arranged on the lower end face of the support plate, the upper end face of the support plate is fixedly connected with a water storage tank, the upper end face of the water storage tank is provided with two water outlet tanks, and the two water outlet tanks are oppositely arranged on two sides of the water tank. The two water outlet tanks are both provided with water outlets, the two water outlets are oppositely arranged, spraying pipes are arranged in the water outlet tanks, one ends of the spraying pipes are located at the water outlets of the water outlet tanks, the other ends of the spraying pipes extend into the bottom end of the water storage tank, and water outlet pumps are arranged at the ends, close to the water storage tank, of the spraying pipes and arranged on the inner bottom face of the water storage tank. The upper end face of the water storage tank communicates with a water inlet pipe. The spraying pipes are additionally arranged on the two sides of the water storage tank so as to spray green belts on the two sides of a road, and the greening efficiency can be improved.