68results about How to "Expand the watering range" patented technology

The invention relates to the technical field of breakwater engineering and wave power generation, in particular to a floating breakwater generation device arranged in open sea. The floating breakwater generation device comprises floating members, air turbine generator sets, air chambers, airflow passages, mooring systems and signal transmission devices, and is characterized in that the floating members are respectively connected with concrete anchor blocks at the sea bottom through anchor chains; a plurality of wave dissipating perforations penetrating through a floating body are formed in the head-sea face of each floating member; the air turbine generator sets are respectively arranged in the airflow passages; the floating bodies are driven by waves to vertically move, so that water in the air chambers vibrates and air in the air chambers is pushed to move, and the air turbine generator sets are further driven to generate electricity. The floating breakwater generation device disclosed by the invention has the characteristics of being stable in structure, low in erection cost, high in generation conversion efficiency, convenient to maintain, and the like, and can be applied to sea areas with deep water, high waves and complex terrain; while wave impacts are weakened and a steady water area environment is provided for surrounding water areas, the waves can be converted into electric energy, and the electric power supply problem of harbor district or island residents is effectively solved.

The invention discloses an agricultural spraying device which comprises a base, a supporting rod, a sliding block and a rotary disc. The supporting rod is arranged on the base and provided with the sliding block capable of sliding vertically. The rotary disc is installed at the top of the supporting rod and provided with a groove. An umbrella-shaped spraying rod is arranged in the groove. The supporting rod is communicated with the interior of the spraying rod. The spraying rod is provided with multiple nozzles. The agricultural spraying device is used for water irrigation and pesticide spraying, the irrigation range is effectively enlarged through the multiple nozzles, the number of the nozzles in the unit area is reduced due to the telescopic structure, and the economizing purpose is achieved to a certain degree; meanwhile, automatic spraying operation can be conducted, production cost is reduced, work efficiency is improved, and the resource use rate is increased.

The invention relates to an intelligent irrigation unmanned aerial vehicle for agricultural production. The intelligent irrigation unmanned aerial vehicle comprises a main body, a flight mechanism disposed on both sides of the main body, a water fetching mechanism disposed on the main body, an irrigation mechanism disposed on the water fetching mechanism, a supporting plate and two vertically disposed struts. The intelligent irrigation unmanned aerial vehicle for the agricultural production is characterized in that a third capacitor in a working power source circuit is used for noise reduction, and an integrated circuit is used for real-time voltage adjustment, so that stability of an output voltage is increased. The integrated circuit has a thermal circuit breaking function and an output current limiting function, so that an external protection circuit does not need to be disposed, the production cost for a working power source module is reduced, and market competitiveness of the unmanned aerial vehicle is enhanced. In addition, height changing of a frame body is driven by rotation of a second drive motor in a lifting unit in the irrigation mechanism, so that the height of a spray nozzle can be changed in real time; a landing point of horizontal projectile motion conducted by water flows after the water flows pass the spray head can be changed; a specific landing scope is formed; and thus an irrigation scope is expanded.

The invention relates to a sponge city water storage structure. The sponge city water storage structure comprises a water storage pool and further comprises a water pumping device and a rotating device. The water pumping device comprises a first water pump, a first water pumping pipe and a first water drainage pipe, wherein the first water pump is arranged above a green plant planting layer, one end of the first water pumping pipe is connected with a water inlet of the first water pump, the other end of the first water pumping pipe penetrates through the green plant planting layer and a filtering plate and is located in the water storage poor, and one end of the first water drainage pipe is connected with a water outlet of the first water pump. The rotating device comprises a motor, a rotating disc and an irrigating pipe, wherein the rotating disc is arranged in a hollow state, one end of the rotating disc is connected with the motor, the other end of the rotating disc is connected with the first water drainage pipe in a rotating mode, the irrigating pipe is arranged on the side wall of the rotating disc and communicates with the rotating disc, the irrigating pipe is located abovethe green plant planting layer and provided with an irrigating port, and the irrigating port faces the green plant planting layer. The water storage pool can supply water for the green plant plantinglayer above the water storage pool and can also carry out irrigation from the part above the green plant planting layer, and the water supply range is large.

The invention relates to a watering device, in particular to a moveable watering device for a highway. For the technical problem to be solved by the invention, the moveable watering device for the highway which is large in watering range and easy to operate, and waters uniformly is provided. In order to solve the technical problem, the invention provides the moveable watering device for the highway. The moveable watering device for the highway comprises a base, a sliding rail, a spring I, a fixed plate, a rotating disc, a speed reducing motor, a connecting rod, a fixed guide rail I, a sliding rod, a watering tank, a hose, an electric wheel, a pulling wire, a sliding block I, a piston, a push rod, a fixed guide rail II, a sliding block II, a spring II, a water storage tank and a water inlet pipe; the sliding rail is arranged at the top of the base; the electric wheel, the sliding block I and the sliding block II are arranged on the front side in sequence from left to right. The moveable watering device for the highway has the effects of large watering range, high watering uniformity and high easiness in operation; plants on the highway can be watered effectively by utilizing the device, so that the plants grow more luxuriantly; the highway environment is beautified.

The invention relates to an intelligent tea garden irrigating device. The intelligent tea garden irrigating device comprises a device body, an irrigating mechanism, a moving mechanism and a central control mechanism, wherein the irrigating mechanism comprises a turning module, a lifting module, a water outlet pipe and a spray nozzle; the turning module comprises a first motor, a first driving gear and a wheel; a support module comprises a vertical first support rod and three support units. According to the intelligent tea garden irrigating device, the second motor controls lifting of a driving rod to achieve irrigation angle change of the spray nozzle to further enlarge the irrigation range; meanwhile, the first motor starts to control the first driving gear to rotate to achieve rotation of the spray nozzle, thereby further improving irrigating reliability; besides, when crawler belts move over obstacles and support gears are under stress, a second support rod transmits the stress to the first support rod and the three uniformly-arranged support gear, so that horizontal applied force can be resolved and counteracted, and further the effects of reducing the stress can be achieved and device reliability can be improved.

The invention discloses an irrigating device for agricultural planting in sheds. The irrigating device comprises an elongated water-collecting channel. A support rod rack is arranged on the sidewall of each end of the elongated water-collecting channel; horizontal support screws are mounted between the top ends of the two support rod racks; one ends of the horizontal support screws are connected with a driving motor arranged on the corresponding support rod rack; one ends of the two horizontal support screws are connected with a chain wheel mechanism; two adjusting spindles are fixed to the upper end face of a horizontal support plate through a bearing block; each adjusting spindle is provided with a rotary gear; the two rotary gears engage with each other; each horizontal spindle is provided with a rocking link; the lower end of each rocking link is provided with an irrigating nozzle; an irrigating water pump is mounted at the lower end of a support hanger bar; the outflow end of theirrigating water pump is connected with the irrigating nozzle through a liquid guide hose. The irrigating device herein is simple in structure, can provide a wide irrigating range, is convenient to install, is free of manual operation, has high efficiency, requires low manpower and is very practical.

The invention relates to an intelligent security type communication base station based on a BIM (Building Information Modeling) technology. The intelligent security type communication base station comprises a main body and a BIM operation and maintenance controller, wherein the BIM operation and maintenance controller is electrically connected with the main body; a fire extinguishing mechanism is arranged inside the main body; the fire extinguishing mechanism includes a beam, a fire extinguishing component and a limiting component; the fire extinguishing component includes a driving unit, a transmission unit and a water storage tank; the transmission unit comprises a transmission rod, a fixed support and a connection rod; and a working power supply module includes a working power supply circuit. In the intelligent security type communication base station based on the BIM technology, the driving unit controls the transmission rod to move left and right, such that the transmission rod controls the connection rod via the fixed support to move; the transmission rod has an angular deflection with the limiting rod; and thus, the swing of the connection rod is implemented, the watering range of the water storage tank can be improved and the reliability of fire extinguishment is improved; and in the working power supply circuit, by switching on a triode, other rest currents flow through the triode, so that the high current output of the working power supply circuit is implemented, and the practicability is improved.

The invention relates to a furrowed field water conservancy irrigation device which comprises a connecting plate, a water storage pipe, a water inlet pipe, water outlet pipes, irrigation mechanisms, toggle mechanisms and spraying pipes. The water storage pipe is installed on the upper end surface of the middle of the connecting plate, the water inlet pipe is installed on the front side of the lower end of the water storage pipe, the water outlet pipes are installed at the left end and the right end of the middle of the water storage pipe, and the irrigation mechanisms are distributed at the outer end of each water outlet pipe and are installed at the top of the outer end of the connecting plate, a toggle mechanism is distributed on the rear side of each irrigation mechanism, the toggle mechanisms are installed on the top of the connecting plate, and spraying pipes are installed on the left side and the right side of the upper end of the water storage pipe. The furrowed field water conservancy irrigation device can solve the problem that when crops planted in furrows in a greenhouse are manually irrigated, branches and leaves of the short crops in the furrows can influence the manual irrigation effect on the crops, and the crops are damaged due to the fact that the crops are not uniformly irrigated manually and the water pressure of water pipes is excessively high.

The invention relates to an irrigation system for a greenhouse. The structure of the system comprises supports, rails, and an irrigation device. Two rails are arranged horizontally above the supports. The irrigation device is connected between the two rails through a translation trolley. The irrigation device comprises a water tank, a pressure tank, a pressurizing pump, and an irrigation nozzle. The water tank is connected to the translation trolley through a support plate. The pressure tank is connected with the water tank through a solenoid valve. The irrigation nozzle is connected below the pressure tank. The pressurizing pump is connected to the pressure tank. The pressure tank is also provided with a pressure protection device. According to the invention, with the added pressure protection device, damage of the system structure itself caused by excessive pressure can be prevented, and a self-protection function is realized.

The invention belongs to the field of building processing and particularly discloses building-material stirring equipment. The building-material stirring equipment comprises a stirring barrel, whereina guide block is arranged on the outer wall of the stirring barrel, and a spiral groove is formed in a rack; the rack is also rotatably connected with a stirring shaft and rotary shafts; the lower ends of the stirring shaft and the rotary shafts extend into the stirring barrel respectively, and stirring blades are respectively arranged on the stirring shaft and the rotary shafts along the peripheral direction; a driving gear is arranged on the stirring shaft, the rotary shafts are provided with driven gears meshed with the driving gear, and inner gear rings meshed with the driven gears are arranged on the inner wall of the stirring barrel; a water discharging groove is formed in the bottom part of the stirring shaft and is internally provided with a piston in a sliding and connecting manner, a piston rod is fixedly connected to the lower side of the piston, and the lower end of the piston rod is fixed at the bottom part of a piston barrel; a water inlet is formed in the top part of the stirring shaft, a water outlet is formed in the side wall of the stirring shaft, a water feeding pipe is rotatably connected with the water inlet, a water barrel is also arranged on the rack, and one end, which is far from the stirring shaft, of the water feeding pipe is communicated with the water barrel. The building-material stirring equipment disclosed by the invention has the beneficial effect that by adoption of the scheme, the requirement of automatically filling water in the stirring process is met.

The invention relates to a building roof rainwater collection and utilization system based on a sponge city concept. The building roof rainwater collection and utilization system comprises a collection box and a rainwater collection plate, the collection box is arranged on a building roof, the rainwater collection plate comprises a fixing plate, an adjusting plate and waterproof cloth, the fixing plate is arranged at a box opening of the collection box, and the fixing plate inclines upwards in the direction facing away from the vertical center line of the collection box; and one end of the waterproof cloth is connected with the fixing plate, the other end of the waterproof cloth is connected with the adjusting plate, an adjusting mechanism is connected to the fixing plate and comprises a lead screw, a guide rod, a nut block and an adjusting rod, the lead screw is rotationally connected to the fixing plate, the nut block is in threaded connection to the lead screw, the guide rod is arranged on the fixing plate and penetrates through the nut block, one end of the adjusting rod is connected with the nut block, and the other end of the adjusting rod is connected with the adjusting plate. The problem that water resources are wasted due to the fact that rainwater cannot be collected and recycled is solved.

The invention discloses a pitaya planting frame, which comprises a vertically arranged support rod and a support ring arranged on the top of the support rod, a connecting rod is arranged between the support ring and the support rod, and the connecting One end of the rod is connected to the inner surface of the supporting ring, and the other end of the connecting rod is connected to the outer peripheral surface of the supporting rod; the bottom surface of the supporting rod is provided with an upwardly extending cavity, and the outer peripheral surface of the supporting rod A through hole communicating with the cavity is provided on the top; the bottom surface of the support rod is provided with a sealing cover that closes the cavity; inlet pipe. During the dragon fruit planting process, the water inlet pipe injects water into the cavity, and after the water fills the cavity, it is sprayed out through the through hole, thereby watering the aerial roots climbing on the support rod. The above structure enables automatic watering of the aerial roots, greatly improving the efficiency.

The invention provides a near-shore ecological floating boat and a manufacturing method thereof. The near-shore ecological floating boat is mainly composed of a floating boat body, a remote control motor, a propeller, a solar panel, a storage battery, an emergent aquatic plant floating bed, a liftable submerged plant floating bed, shoreside multilayer sliding rods, connecting chains and the like.The floating boat body is of a double-hull structure, a connecting ring and an anti-collision layer are arranged on the side, close to the shore, of each hull, an emergent aquatic plant floating bed is connected to the side, back to the shore, of each hull, and the liftable submerged plant floating bed is arranged below the floating boat. The floating boat is connected with shoreside multi-layer sliding rods through the connecting chains according to the height of the water level, and therefore the near-shore ecological floating boat can swim along the shoreside of a river channel and the submerged depth of submerged plants can be adjusted through manual remote control on the shoreside.

The invention discloses a water sprinkling device of a plant cultivation machine. A water diversion cavity is arranged at the shaft part of a conical body and communicated with the cone tip of the conical body; a plurality of paddles capable of driving water up into the water diversion cavity during the rotation of the conical body are arranged at the cone tip; water sprinkling holes are arranged between the cone bottom and the sidewall of the conical body and / or on the sidewall close to the cone bottom; and the upper part of the water diversion cavity is communicated with the water sprinkling holes. When the water sprinkling device works, the attached water drops can be centrifugally drained by virtue of the surface of the conical body, and moreover, the water drops can be driven in the water diversion cavity by the paddles at the bottom of the water diversion cavity, ascended to the top of the water diversion cavity, and then are sprinkled outwards from the water sprinkling holes. The water-lifting height and water-lifting amount of the water sprinkling device are greatly increased, irrigation time every time the plant cultivation machine works is shortened, and energy consumption is lowered; and moreover, the sprinkled water drops can hardly be blocked by plants which grow tall, and water sprinkling is uniform.

The invention relates to the field of agricultural irrigation, in particular to an automatic irrigation system for farmland ditches. The automatic irrigation system comprises a farmland, a ditch, a pipeline mechanism, two supporting mechanisms, four stabilizing mechanisms, a plurality of filtering mechanisms, a plurality of irrigation mechanisms, a liquid storage mechanism and a recycling mechanism, and the ditch is used for installing irrigation equipment; the pipeline mechanism is used for conveying irrigated liquid; the two supporting mechanisms are used for supporting and installing a pipeline mechanism, and the two supporting mechanisms are the same in structure; the four stabilizing mechanisms are used for stabilizing each supporting mechanism, and the structures of the four stabilizing mechanisms are the same; the multiple filtering mechanisms are used for filtering liquid in the ditch, and the structures of the multiple filtering mechanisms are the same; the structures of the multiple irrigation mechanisms are the same; and the recycling mechanism is used for recycling the liquid in the ditch. The problems that traditional ditch irrigation equipment is inconvenient to install, the irrigation range is not wide, and the liquid in the ditch cannot be recycled are solved, the irrigation range of the farmland is widened, resources are saved, and agricultural personnel can conveniently install the irrigation equipment.

The invention discloses a watering device, comprising a casing and a plurality of watering bags; the watering bag is connected with the casing; a cover plate is installed on the top of the casing; and a plurality of installation holes are opened on the side wall of the casing; The installation hole is provided with an inner thread; the watering bag includes a water storage cavity; the end of the water storage cavity is provided with an outer thread installed with the inner thread; and a plurality of through holes are opened at the bottom of the water storage cavity. The watering device of the present invention has various combination modes and is suitable for various environments; the watering bag is connected to the shell through the connecting pipe, and the length of the connecting pipe can be changed to adjust the watering range, and the watering bag can be buried in this combination mode. In the soil, the watering efficiency can be improved; in addition, the watering bag can also be fixed on the outer side wall of the shell by using the inner thread and the outer thread to form 360° watering, increase the watering range, and have a unique and beautiful shape.

The invention discloses an environment-friendly sewage quality monitoring system, and relates to the technical field of sewage monitoring. The environment-friendly sewage quality monitoring system comprises a water quality monitoring device and a lifting device, a hook ring matched with a lifting hook of the lifting device is arranged at the top of the water quality monitoring device, and a monitoring cavity is formed in the water quality monitoring device. According to the environment-friendly sewage quality monitoring system, the position of the water quality monitoring device can be adjusted by arranging the lifting device, then sewage at different depths can be monitored in real time, the sewage monitoring accuracy is improved, and meanwhile, the sewage entering the water passing groove can be filtered by arranging a filter screen. Therefore, solid garbage in the sewage is effectively blocked and is prevented from influencing the monitoring effect of the water quality monitor, so that the real-time monitoring accuracy of the water quality monitoring device on radioactive pollutants in the sewage can be effectively improved.

The invention discloses a 5G platform system for intelligent agriculture. According to the 5G platform system for intelligent agriculture, plants are planted through a planting pool, and a protection frame is correspondingly arranged at the upper end of the side of the planting pool; the 5G platform system comprises a humidity sensor, an illumination intensity sensor, an upper-layer sun-shading film, a lower-layer light-transmitting film, a spraying pipe and an exhaust fan, wherein the humidity sensor and the illumination intensity sensor are embedded in the planting pool and form a data acquisition module; the upper-layer sun-shading film and the lower-layer light-transmitting film form an illumination adjustment control mechanism; the spraying pipe is connected to the upper end of a moving frame in a penetrating mode, and the spraying pipe and the moving frame form an irrigation mechanism; and the exhaust fan is fixedly mounted in the middle of the interior of the protection frame in an embedded mode, and the exhaust fan accelerates agricultural planting gas flow to assist illumination and humidity regulation and control. According to the 5G platform system for intelligent agriculture, the illumination intensity can be adjusted in a gradient mode according to plant growth requirements, the plant irrigation range and uniformity can be expanded, and plant growth can be effectively controlled in an energy-saving mode.

The invention relates to a cultivation frame, in particular to a water-saving vegetation cultivation frame. The technical problem to be solved by the invention is to provide a water-saving vegetationcultivation frame with the watering function and saving water resources. The water-saving vegetation cultivation frame comprises a frame body, a hollow partition plate, cultivation frames, water-sprinkling assemblies, a rotating assembly, and the like, wherein the hollow partition plate is arranged in the middle of the frame body, at least two cultivation frames are installed between the hollow partition plate and the frame body, the left and right walls of the frame body are provided with the water-sprinkling assemblies for spraying water through pipelines, and the inner middle of the frame body is provided with the rotating assembly which is rotated in a lifting manner. Through the cooperation of the water-sprinkling assemblies and the rotating assembly, water-spraying pipes are rotatedforward and backward, so that a watering range of the water-spraying pipes can be increased, and thereby the vegetation can be evenly watered. Water enters the insides of hollow pipes through hoses, and then enters into the soil of the vegetation through fine pores, so that the watering speed can be accelerated.

The invention provides a garden bamboo pavilion capable of collecting and using natural resources. The garden bamboo pavilion comprises a base and a bearing B; a four-corner pavilion frame is fixedlyconnected to the upper portion of the base through four supporting columns; a collecting hood is arranged below the four-corner pavilion frame and connected with the four supporting columns; a controlpanel is installed at the right side of the base; a rainwater collecting shell is arranged below the base, and the collecting hood is communicated with a rainwater collecting cavity formed in the rainwater collecting shell through a rainwater conveying pipe column. According to the garden bamboo pavilion, the collecting hood capable of collecting rainwater is arranged below the four-corner pavilion frame, the inner end face of the collecting hood is located exactly under the edges of the four arc surfaces of the four-corner pavilion frame, the rainwater resources can be collected to the greatest degree through adjustment in rainy days, the collected rainwater resources flow into the rainwater collecting cavity through the rainwater conveying pipe column connected with the collecting hoodto be stored, and the pumping use is facilitated when the rainwater resources are needed in the following period.

The invention discloses a multi-directional irrigation walking unit system for greening engineering and a control method of the multi-directional irrigation walking unit system, and relates to the technical field of greening engineering irrigation. The multi-directional irrigation walking unit system comprises a base and a control box fixedly connected to the top of the base, and the bottom of the base is fixedly connected with a driving mechanism. According to the multi-directional irrigation walking unit system for the greening engineering and the control method of the multi-directional irrigation walking unit system, garden plants at high positions or low positions can be irrigated through a high-position irrigation assembly and a low-position irrigation assembly, and multi-directional irrigation of the plants at the high positions can be achieved by stretching aT-shaped telescopic frame upwards and leftwards and rightwards and rotating the T-shaped telescopic frame at the adjustable speed; and the irrigation range of the plants at the low positions is larger through rotation of a water sprinkler and stretching of the L-shaped telescopic frame, the irrigation range of the garden plants is greatly enlarged through mutual cooperation of the water sprinkler and the L-shaped telescopic frame, the working intensity of workers is reduced through automatic operation, irrigation water is stored in a liquid storage tank, water pipe connection is not needed, and irrigation operation of multiple areas of the garden is facilitated.

The invention discloses an environment-friendly intelligent building. The environment-friendly intelligent building comprises a water collecting tank arranged on a roof, a planting area is arranged on the roof, a water collecting cavity and an adjusting cavity are formed in the water collecting tank, the adjusting cavity is located above the water collecting cavity, two water inlets are formed in the inner top of the water collecting cavity, and a pressure storage box is installed on the left side of the water collecting tank; a pressure storage mechanism is arranged in the pressure storage box and comprises a pressure storage plate arranged in the pressure storage box, the lower end of the pressure storage plate is elastically connected with the inner bottom of the pressure storage box through two pressure storage springs, and the upper end of the pressure storage plate is fixedly connected with a connecting rod. When the building is used, green plants can be planted on the roof of the building, so that the purpose of reducing urban greenhouse gas emission is achieved, vegetation on the roof can be automatically watered, meanwhile, in high-temperature weather, the area where the plants are located can be cooled, and normal growth of the plants is facilitated.

The invention discloses a municipal park street lamp with an automatic irrigation function. The street lamp comprises a lamp post; two lamp bodies are mounted at the upper end of the lamp post; a lampshade is arranged in the lamp body; an LED lamp is mounted in the lampshade; a water storage cavity is formed in the lamp post; a water collecting tank is arranged at the upper end of the lamp body; the inner bottom of the water collecting tank is connected with a water inlet pipe extending into the water storage cavity; the inner bottom of the water storage cavity is rotationally connected with arotating rod; the upper end of the rotating rod penetrates through the water storage cavity and is fixedly provided with a wind cup; a device cavity is formed below the water storage cavity; the lower end of the rotating rod extends into the device cavity and is fixedly provided with an unclosed metal frame; two arc-shaped magnetic plates are arranged on the opposite inner walls of the device cavity; the opposite sides of the two arc-shaped magnetic plates attract each other in a heteropolar mode; and two electric brushes making contact with the two ends of the unclosed metal frame are arranged at the inner top of the device cavity. The municipal park street lamp is reasonable in structure, rainwater can be automatically stored, and automatic irrigation is achieved at nightfall.

The invention discloses an overwater drying system for river sludge. The overwater drying system comprises a bottom plate, wherein a stirring mechanism, a first liquid storage tank and a second liquid storage tank are arranged at the upper end of the bottom plate, the first liquid storage tank is located between the stirring mechanism and the second liquid storage tank, the stirring mechanism is located on one side of the second liquid storage tank, a separation pool, a separation mechanism and an enrichment pool are arranged at the lower end of the bottom plate, the separation mechanism is located between the separation pool and the enrichment pool, the separation pool is located on one side of the enrichment pool, one side of the stirring mechanism is connected with a sludge pump, the lower end of the first liquid storage tank penetrates through the bottom plate to be connected with the separation pool, the lower end of the second liquid storage tank penetrates through the bottom plate to be connected with the enrichment pool, and two ends of the separation mechanism are respectively connected with a conveying pump. According to the invention, the overwater drying system overcomes the problems that no site is used for desilting and solidifying in a city, a large amount of manpower, material resources and financial resources need to be consumed to build a special desilting and solidifying site, and a large amount of site cleaning cost needs to be consumed subsequently in the prior art.

The invention discloses a spraying device of an agricultural irrigation system. The spraying device comprises a base, a rotating device, a connecting water pipe, a nozzle column and a flow dividing device; the connecting water pipe is connected with a water pump arranged in the base and fixed to the base through a bolt, the rotating device is arranged between the connecting water pipe and the nozzle column, the nozzle column is of a telescopic structure, and the flow dividing device is arranged on the nozzle column; the rotating device comprises a bearing, a rotating water pipe and a speed regulating motor, wherein the bearing is fixed to the base, one end of the bearing is connected with the connecting water pipe, the other end of the bearing is connected with the rotating water pipe, andthe speed regulating motor is arranged in the base. The spraying device has the advantages that the irrigation range is effectively broadened, the number of nozzles in unit area is reduced for the telescopic structure, and water conservation to a certain extent is achieved; meanwhile, the structure is rational, the production cost is reduced, and the service life is prolonged.

The invention relates to an intelligent robot based on the internet of things and used for multifunctional watering. The intelligent robot comprises a base, a first motor, a rotary shaft, a bending mechanism, two mechanical arm mechanisms, two push-pull mechanisms and two moving mechanisms. The first motor is arranged in the base and is in transmission connection with the rotary shaft, the bendingmechanism is arranged above the rotary shaft, and the two push-pull mechanisms are arranged on the two sides of the rotary shaft correspondingly. The push-pull mechanisms are in transmission connection with the mechanical arm mechanisms, and the two moving mechanisms are arranged on the two sides below the base correspondingly. According to the intelligent robot based on the internet of things and used for multifunctional watering, through a rotating assembly, a driving assembly and a driven assembly, the watering angle is adjusted, and thus the watering requirements under various conditionsare adapted; and through the moving mechanisms, the watering range can be increased, the maneuverability is improved, and thus the intelligent robot better accords with the current market requirement.