68results about How to "Achieve watering" patented technology

The invention relates to an irrigation-free sandbreak forest planting technique. The irrigation-free sandbreak forest planting technique is characterized in that in an arid desert area, according to a sandbreak forest construction plan, technical sand control facilities, sand control boards, are used for constructively covering a sand source to be forested in order to stop the movement of wind-blown sand in real time; and as the sand control boards are laid, a forest is synchronously and directly planted around the sand control boards. In the technique, the sand control boards have the functions of rainwater collection and water conservation, so that natural rainfall can be effectively stored, and therefore a rainwater-collecting cistern effect is generated. The technique can ensure that soil can keep desert plants in a suitable water-retaining state, the constructed sandbreak forest can survive and can be conserved without being irrigated, and the recovery of the ecology of the sandbreak area can be started in real time. The technique is the most effective, simplest, most reliable, most economical, able and cheapest engineering-biological measure in current measures for changing the natural ecological environments of deserts as soon as possible.

The invention discloses an inversely-hung type three-dimensional green plant culture system. The system comprises a water supply system and a plurality of planting systems, the planting systems comprise plant boxes, openings in the bottoms of the plant boxes are covered with cover plates, separating devices are arranged in inner cavities of the plant boxes, the inner cavities of the plant boxes are divided by the separating devices into planting cavities and water storage cavities, openings are formed in the planting cavities, the openings of the planting cavities are arranged downwards and are attached to the cover plates, through holes are formed in the attaching portions of the cover plates and the openings of the planting cavities, a matrix, a micro intelligent pump and a planted plant root are arranged in each planting cavity, and water supply openings are formed in the tops of the water storage cavities. The water supply system comprises a water tank, a floating ball switch controlling water input is arranged in the water tank, and a water outlet of the water tank is communicated with the water supply openings of the tops of the water storage cavities. The inversely-hung type three-dimensional green plant culture system solves the watering problem of inversely-hung planted plants, solves the problem of how to ensure that the water leakage cannot happen in the plant boxes, and fills the domestic top greening blank.

The invention discloses an automatic spraying plant outer wall for a henhouse and belongs to the technical field of livestock outer walls. According to the technical scheme, the automatic spraying plant outer wall for the henhouse comprises two isolating walls oppositely arranged on the side of a henhouse body, guiding mechanisms are arranged on the isolating walls, the isolating walls are net-shaped walls made of a flexible material, rosa multiflora green plant cultivation boxes are arranged on the outer sides of the bottoms of the isolating walls, spraying mechanisms are arranged between the cultivation boxes and the tops of the isolating walls, and the tops of the isolating walls are provided with draw-off mechanism. The automatic spraying plant outer wall has the advantages that by controlling a control valve of a water conveying pipe, a master controller controls a driving motor to drive a driving gear to rotate, the driving gear is meshed with an eccentric gear and drives the eccentric gear to rotate, a swing rod is driven by a connecting rod A to swing, a wedge-shaped limiting block is located in a notch formed by adjacent limiting check blocks, and by controlling the swing rod to swing in a left-right mode, plant blade surfaces on the isolating walls are sprayed and cleaned.

The invention discloses a water collection type green roof structure which comprises a roof; the roof is provided with a planting region used for planting plants; the position, corresponding to the planting region, of the roof is fixed with a rain shelter; the rain shelter comprises a ceiling; the ceiling is uniformly provided with rain leakage through grooves around the circumference; a shutter is rotationally connected to the ceiling and comprises a rotary barrel and multiple plate bodies which are fixed with the rotary barrel and are used for covering the rain leakage through grooves; the center of the ceiling is provided with a water storage cavity; a water receiving barrel is vertically connected to the interior of the water storage cavity in a sliding manner; the middle part of the inner wall of the water storage cavity is provided with an elastic supporting block for performing initial temporary supporting on the bottom of the water receiving barrel; and the water receiving barrel is provided with a linkage mechanism for linking the plate bodies to close the corresponding rain leakage through grooves when moving downward. By adopting the water collection type green roof structure, rainwater enters the structure through the rain leakage through grooves in a rainy day; when the rainfall capacity is relatively large, after the weight of deposited water in the water receiving barrel reaches a certain degree and the water receiving barrel overcomes a clamping force of the elastic supporting block, the water receiving barrel can slide downward to the bottom of the water storage cavity to drive the shutter to rotate until the plate bodies close the corresponding rain leakage through grooves, and overmuch rainfall capacity is avoided from entering the planting region.

The invention discloses a multifunctional sowing device for a garden. The device comprises a rack, the rack is of a frame structure, and a soil turning mechanism is arranged at the front side of the rack; a sowing mechanism and a watering mechanism are arranged at the front and rear sides in the rack respectively, a soil covering mechanism is arranged on the inner bottom wall of the rack and located between the sowing mechanism and the watering mechanism, and a driving mechanism for controlling the sowing mechanism and the watering mechanism is arranged on the inner top wall of the rack; walking wheels are arranged at the lower end of the rack, and a pushing mechanism is arranged at the rear side of the rack. According to the multifunctional sowing device for the garden, the depth of soilturning can be adjusted according to the actual conditions of soil and demands of sowing depth, sowing is conducted while fermentation is conducted, the labor steps are simplified, the sowing efficiency is improved, seeds are watered in time after sowing, and the device is diverse in function and convenient to use.

The invention provides a stepped circular-lighting rice seedling raising device. The device comprises a rack, a circulation device, a conveying device and a lighting device, wherein the circulation device comprises a wheel set arranged on the rack, at least two closed doughnut-shaped belts which are tensioned on the wheel set and a frame tray which has two ends in rotating connection on the doughnut-shaped belts; the wheel set comprises a driving wheel and first steering wheels which are arranged in high-low staggered extension manner; the conveying device comprises a conveyor belt, a grippingdevice and a spray device arranged on the conveying belt; the lighting device is arranged at the inner side of the doughnut-shaped belt and is parallel to the frame tray. Compared with the prior art,the stepped circular-lighting rice seedling raising device has the advantages that seedlings on a growing tray can be sufficiently lighted, space can be sufficiently utilized, and earth area can be saved; all growing trays can be irrigated with water supply at a fixed site; and the operation is mechanical and automatic, labor force and materials can be saved, and efficiency can be improved. The stepped circular-lighting rice seedling raising device has wide application range, high practicality, simple structure and low cost and is suitable for rice seedling raising requirement of various scales.

The invention discloses a flow divider for greenhouse irrigation and pesticide spraying and an intelligent trolley. The intelligent trolley comprises a spraying unit and a driving unit; the spraying unit comprises a first box body, the flow divider and a spraying pipe, and a first hole is formed in the first box body; a partition plate is arranged in the first box body and divides the interior of the first box body into two independent cavities; a flow dividing plate is arranged in the flow divider, a shell is divided into two cavities, the shell is arranged on the first box body, and the two cavities in the first box body are communicated with the two cavities in the shell respectively; the angle of the flow dividing plate in the flow divider is changed by increasing the liquid pressure, so that the cavity in one side is opened, the cavity in the other side is closed, and then the different functions of watering and pesticide spraying can be achieved rapidly; an intelligent control part enables an irrigation operation of a greenhouse to be more scientific and more intelligent, the labor is reduced, and the working efficiency is improved.

The invention discloses an automatic water adding device for plants. The device comprises a water storage tank, wherein the lower end of the water storage tank is provided with a rotating shaft, the upper end of the rotating shaft is fixedly connected with the lower side wall of the water storage tank, the lower end of the rotating shaft is provided a bottom plate, the rotating shaft is sleeved with a gear fixedly connected with the rotating shaft, the gear is located under the water storage tank, the water storage tank is provided with a sliding hole in a vertical direction, a connecting rodis inserted in the sliding hole, the connecting rod is slidably connected with the sliding hole, a baffle is slidingly connected in the water storage tank, and the upper side of the baffle is providedwith a clamping groove. The automatic water adding device for the plants has the advantages that an airbag control device is additionally arranged on the automatic water adding device, the change ofthe temperature drives the change of an airbag, the opening and closing of the water adding device are controlled along with the change of the airbag, so that automatic water adding for the plants isachieved; an intermittent transmission device drives the automatic water adding device to rotate so as to achieve watering of potted plants in different directions.

Ecological circulation system of organic domestic waste in cities and towns. The bottom of the vegetable washing pool is connected with a pulverizer. The outlet of the pulverizer, the discharge pipe of the toilet and the toilet, and the urban sewage main are connected with the first biochemical system located underground. The first biochemical system passes through The main conveying pipeline is connected with the second biochemical system of the ecological garden, and the distribution end of the second biochemical system is connected with the farmland, vegetable garden and orchard. The urban organic domestic waste ecological cycle system provided by the present invention, on the one hand, can make the urban organic domestic waste be treated ideally, and make the urban inorganic domestic waste also be naturally separated and concentrated, and on the other hand, can obtain beneficial substances to human beings , The present invention has the characteristics of environmental protection, economy, energy saving, water saving and the like.

The invention discloses a farmland water conservancy irrigation system, and relates to the field of farmland water conservancy engineering. The irrigation system comprises a water storage tank, a stirring paddle and a motor for controlling the rotation of the stirring paddle; the water storage tank is provided with a discharge pipe, the outer wall of a motor shaft is provided with a circular switch plate, the lower end surface of the switch plate abuts against the upper end surface of the discharge pipe, a support frame is arranged on the water storage tank, the support frame is provided witha storage hopper, the storage hopper is located directly above the discharge pipe, and the lower end surface of the storage hopper abuts against the upper end surface of the switch plate; a pluralityof sets of discharge holes which are spaced apart and used for being communicated with the storage hopper and the discharge pipe penetrate through the switch plate. The system has the following advantages that by providing the indirect feeding storage hopper and the discharge pipe, a medicine can be intermittently dropped into the water storage tank, the medicine and the water are thoroughly stirred by the stirring paddle, and finally river water carrying the medicine is discharged to achieve irrigation and pest and disease prevention and control of crops.

The invention discloses a vertical revetment three-dimensional greening system, which comprises a retaining wall, an outer waterproof layer is arranged on the side of the retaining wall, a fixed keelsteel wire rope anchor cable is embedded in the outer waterproof layer, the outer side of the outer waterproof layer is fixed with a keel through an embedded fixed keel steel wire rope anchor cable, and a long-strip planting groove is arranged on the outer side of the outer waterproof layer; the strip-shaped planting groove is connected with the keel through a hook; a spraying system is arranged above the retaining wall. And the invention also discloses a manufacturing method of the vertical revetment three-dimensional greening system. In the method, the installation of the keel in the vertical revetment planting wall is convenient, the fixed strip planting groove is fixedly provided with fixed strip planting groove hooks, the front and rear space is large, and the plant is easy to survive; the plant does not need manual irrigation, which saves water source, and is economical and practical.

The invention relates to the technical field of saline-alkali land, and in particular relates to a method for establishing an ecological tourism pasture in the saline-alkali land. The method comprisesthe following steps: (1) regional division; (2) establishment of a grazing region; (3) establishment of an artificial fish pond region; (4) establishment of an artificial hot-spring region; (5) establishment of a picking region; and (6) establishment of a meat product processing region. The method provided by the invention establishes the ecological tourism pasture in the saline-alkali land, so that tourists enjoy a plurality of leisure and entertainment activities, and economic benefits of development of the saline-alkali land are greatly improved.

The invention relates to the technical field of slope protection, and discloses a slope ecological protection device which comprises a plurality of slope protection units arranged on a slope. The slope protection units comprise water diversion mechanisms and protection grids, water feeding mechanisms for supplying water to the water diversion mechanisms are arranged in a river channel, each waterdiversion mechanism comprises a water delivery pipe and a water distribution pipe, and the water feeding mechanisms are arranged at the water inlet ends of the water delivery pipes, each water delivery pipe is connected with the corresponding water distribution pipe after being inclined upwards along a side slope until reaching the upper part of the corresponding protection grid, the water distribution pipes are flexible plastic water pipes, the water distribution pipes are inclined downwards towards the extending direction of the water distribution pipes, a plurality of water outlet slits areformed in the water distribution pipes in the length direction of the water distribution pipes, and the water outlet slits are aligned to the protection grids below the water distribution pipes. According to the slope ecological protection device provided by the invention, the water flow in the river channel can be conveyed to the upper part of the slope through a pipeline, watering for slope protection plants on a larger area on the slope can be better cared, the growth requirement of the slope protection plants is guaranteed, and thus a better slope protection effect is achieved.

The invention discloses an agricultural greenhouse based on the Internet of things. The greenhouse includes a greenhouse body and a remote customer side. Through cooperation among planting plates, planting grooves and planting baskets, different crops can be planted by class. A rainwater collecting box is matched with a filtering screen, liquid outlet pipes and nozzles to achieve irrigation of thecrops in the greenhouse body; a temperature sensor is matched with a warm air machine and a rotating air spray pipe, the internal temperature of the greenhouse body can be adjusted, hot wind is supplied uniformly, and the adjustment effect on the internal temperature of the greenhouse body is great. The remote customer side is matched with a wireless emitter for use, and linkage with the Internetof things is achieved.

The invention discloses an ecological cultivation system capable of water circulation, which relates to the field of ecological agriculture. The invention includes a cultivation pond and a planting pond. The cultivation pond is used for cultivating aquatic products, and includes four mutually isolated areas, which are respectively used for cultivation, Physical filtration, biochemical filtration, water pumping; the first water pump pumps out the filtered water and then injects it into the left area of ​​the culture pond again, and can also be used to water the plants in the planting pond; there is also a water tank at the bottom of the planting pond, the water tank The excess water in the soil in the planting pond can be stored; the present invention realizes the maximum utilization of water during application, saves water resources and realizes the water quality filtration of the breeding pond and the irrigation of the planting pond at the same time.

The invention discloses a method and root-controlling equipment for root-limiting cultivation of cherries. The method comprises the following steps: putting rhizomes of the cherries into a cultivatingcylinder with a cutting function, and filling the cultivating cylinder with nutrition substrates; forming multiple columns of cultivating slots in a planting land in a cherry orchard, uniformly fixing the cultivating cylinder in which the rhizomes of the cherries are put into the cultivating slots, periodically carrying out watering and fertilization in each cultivating cylinder by virtue of a water pipe and a fertilizer pipe, and periodically cutting lateral roots stretching out of the cultivating cylinders by virtue of cutting sleeves outside the cultivating cylinders. The method is reasonable and simple; by utilizing the equipment capable of controlling the lengths of the lateral roots of the cherries through cutting, the lateral roots stretching out of the cultivating cylinders can beperiodically cut, so that the root-limiting cultivation of the cherries is realized, the situation that the lateral roots are too dense in a limited space can be avoided, the yield of the cherries isincreased, and the quality of the cherries is improved.

The invention discloses an insect and fertilizer identification intelligent planting incubator control system and method, and the system comprises a visual recognition unit, a control unit and a plant escorting unit, and the visual recognition unit and the plant escorting unit are electrically connected with the control unit. The visual identification unit is used for identifying the plant size of a plant and identifying insect pests, realizing the function of identifying insects and fertilizers, and transmitting acquired image information to the control unit; the control unit is used for identifying the growth stage of the plant and the type of the insect pest according to the received image information, so as to intelligently adjust the proportion parameter of the nutrient solution and control the plant protection unit to prepare the nutrient solution; the plant protection unit is used for monitoring internal and external environment states of the planting incubator and controlling nutrient solution spray irrigation. The proportion of the nutrient solution can be intelligently adjusted according to the plant growth state and the insect pest type, so that plant insect pest control is achieved, and the nutritional requirements of plants in different growth stages are met.

The invention relates to a codonopsis tangshen planting device, in particular to a codonopsis tangshen seedling raising device. The codonopsis tangshen seedling raising device includes a seedling raising box; first sliding rails in a sinusoid shape are arranged on two side walls of the seedling raising box; push rods are slidably arranged on the trough portions, facing the interior of the seedlingraising box, of the first sliding rails; a support plate is transversely arranged inside the seedling raising box, the two ends of the support plate are slidably connected to the first sliding rails,the support plate abuts against the push rods intermittently, a fixing mechanism for fixing the support plate is arranged on the side wall of the seedling raising box, a seedling raising frame is slidably arranged at the top of the seedling raising box, one end of the seedling raising frame is connected with the push rods, a spring is connected between the other end of the seedling raising frameand a rack, an air cavity is formed in the seedling raising frame, a first piston is slidably arranged inside the air cavity, a plurality of seedling raising meshes are arranged at the bottom of the seedling raising frame and are composed of crisscross air bags, the seedling raising meshes are communicated with the air bags, and single-way valves of which the opening directions face the air bags are arranged at the communication parts of the seedling raising meshes and the air bags. The problem can be solved that in the prior art, the root systems of codonopsis tangshen are easily damaged during seedling emergency.

The invention discloses a uniform light type photovoltaic agricultural system. The system can perform photovoltaic power generation under the condition of not influencing the growth of vegetation on an agricultural land, and solves the problem that plants fight for light with a photovoltaic panel. The uniform light type photovoltaic agricultural system comprises a support, a first solar photovoltaic panel, a second solar photovoltaic panel and a pressure groove light splitting glass plate, and the first solar photovoltaic panel, the second solar photovoltaic panel and the pressure groove light splitting glass plate are sequentially installed on the support side by side from top to bottom. And gaps exist between the second solar photovoltaic panel and the pressure groove light splitting glass plate and between the second solar photovoltaic panel and the first solar photovoltaic panel. The upper surface of the pressure groove light splitting glass plate is a plane, the lower surface of the pressure groove light splitting glass plate is provided with a pressure groove array, and the pressure groove array is obtained through segmentation and translation of a specific free-form surface. And light uniformly irradiates projection areas of the first solar photovoltaic panel, the second solar photovoltaic panel and the pressure groove light splitting glass plate along the light irradiation direction.

The invention relates to the technical field of dam slope protection, and discloses a dam slope protection device. The dam slope protection device comprises a plurality of dam protection units installed on a dam, the dam protection units comprise water feeding mechanisms, water diversion mechanisms and protection grilles, wherein the water feeding mechanisms comprise pump bodies and blade drive assemblies, the blade drive assemblies comprise blade wheel hubs, blade devices circumferentially and uniformly arranged on the blade wheel hubs and rotating shafts coaxially arranged with the blade wheel hubs, the blade devices comprise blades and elastic pieces; the blades are installed on the blade wheel hubs through the elastic pieces, the upstream faces of the blades are directly faces the water flow direction, one ends of the rotating shafts are fixedly connected with the blade wheel hubs, and the other ends of the rotating shafts are connected with the power input ends of the pump bodies.According to the dam slope protection device, the water flow in a river channel can be conveyed to the upper part of the dam through a pipeline, electric energy is not consumed in the water conveyingprocess, the energy is saved, the environment is protected, the growth requirement of the slope protection grass is guaranteed, the better slope protection effect is achieved, the maintenance cost ofthe slope protection is reduced, and the dam slope protection device is easy to popularize and use.

The invention relates to the technical field of chemical fertilizer irrigation equipment, in particular to irrigation equipment for chemical fertilizer and an irrigation method thereof. The irrigationequipment for the chemical fertilizer comprises a bottom plate, a box is fixedly connected to the top end of the bottom plate, a top plate is fixedly connected to the top end of the box through screws, and a motor is fixedly connected to the top end of the top plate; and four supporting columns are fixedly connected to the right side of the top end of the top plate, a rain baffle is fixedly connected to the top ends of the four supporting columns, a solar panel is fixedly connected to the top end of the rain baffle, a fan is fixedly connected to the upper side of the left end of the box, theoutput end of the fan communicates with the bottom side in the box through an air conveying pipe, a water pump is fixedly connected to the top end of the bottom plate, and the input end of the water pump communicates with interior of the box through a first conveying pipe. The irrigation equipment can prevent the chemical fertilizer from accumulating at the bottom of the box, accelerates the fusion rate of the chemical fertilizer and water, improves the fusion uniformity of the chemical fertilizer and the water, increases the irrigation area, improves the irrigation efficiency, reduces the space area occupied by equipment, and facilitates the transportation of the equipment.

The invention relates to the technical field of grass planting bricks, aims at the problem of low rainwater utilization rate of traditional grass-planting bricks, and provides a landscape garden grass planting brick and a paving construction method. The grass planting brick comprises a grass planting brick body, a planting hole is formed in the upper surface of the grass planting brick body, a planting cylinder is inserted into the planting hole, an inserting rod is arranged on the inner circumferential wall of the planting cylinder in a penetrating mode, an annular groove is further formed in the upper surface of the grass planting brick body, a first annular cover plate is erected in the annular groove, a plurality of water inlet holes are formed in the first annular cover plate, a cotton rope penetrates through the inserting rod, the two ends of the cotton rope extend out of the two ends of the inserting rod respectively, one end of the inserting rod penetrates through the grass planting brick body and extends into the annular groove, and the other end of the inserting rod is located in the planting cylinder. The grass planting brick has the effect of improving the rainwater utilization rate.

The invention discloses a garden seedling cultivation device. The device comprises motors, a second baffle, a switch, road wheels, a water pump and water collecting tanks. In clear weather, the rotation of each motor is used to drive reeling wheels to rotate to realize the reeling of lifting ropes, thus further making one side, connected to a support plate, of a first baffle plate rotated, so thata first placing plate and a second placing plate are prevented from being shielded, the second baffle is arranged for shielding the motors, when seedling pots need to be watered, the water pump is started by the switch, water in a collecting tank is pumped into water storage tanks through water guide pipes with the use of the water pump, and the water is further sprayed out through spray heads, so as to realize the watering of the seedlings. There is no need of artificial watering, thus manpower is saved to a certain degree, the water collecting tanks are arranged for collecting rainwater, the rainwater further enters the collecting tank through the water guide pipes, so as to realize effective utilization of the rainwater, a filter screen is arranged for filtering the rainwater, and theroad wheels are arranged to facilitate a user to push the device to move.

The invention discloses a suspension assembly for a sprinkler, relates to automobile technology, and is used to solve the problem that the existing automatic flushing device cannot adjust the cleaning width of the spray frame and the deflection angle of the spray frame, the cleaning effect of the protective fence is not thorough, and the water flow Problems with easy splashes on the road. It includes a suspension structure, a swing arm structure and a water spray structure. The suspension structure includes a suspension bracket, a first lug arranged inside the suspension bracket, a suspension shaft arranged outside the suspension bracket, and suspension shafts on both sides of the suspension shaft. Connecting piece. This technical solution can adjust the cleaning width of the water spray frame and the deflection angle of the water spray frame. High-pressure cleaning of road shoulders and guardrails or flushing and watering of roadside green belts. The invention also discloses a method for using the suspension assembly for the sprinkler.

The invention discloses a walking type cultivation device for agriculture. The device comprises a bottom plate and a baffle, wherein the lower surface of the bottom plate is fixedly connected with four universal wheels located at the four corners of the lower surface of the bottom plate respectively, the right side face of the bottom plate is provided with a first groove, the opposite faces of theinner wall of the first groove are both provided with sliding grooves, the left side faces of the inner walls of the sliding grooves are fixedly connected with the left end of a linear actuator, theright end of the linear actuator is fixedly connected with the left side faces of sliding blocks, and the front faces of the sliding blocks are fixedly connected with the back face of a movable device. The walking type cultivation device for the agriculture has the advantages that through the cooperation of a switch, a motor, a first rotating shaft, a crushing wheel, the linear actuator, the sliding blocks, a first fixing block, a movable rod and a second fixing block, the effects of soil loosening and furrow reclaiming are achieved, convenience is provided for people to perform plough operation, thereby achieving the effects of ploughing and soil loosening; compared with manual cultivation, a large amount of time is saved, and the working efficiency of people is improved.

The invention discloses a watering control system for landscape gardens and a control method of the watering control system and relates to the technical field of landscape gardens. The watering control system is characterized in that a humidity sensor, a temperature sensor and an illuminometer are respectively connected with a microprocessor through a data information uploading module; a feature extraction module is connected with the microprocessor through a data information download module; a feature matching module is connected with the feature extraction module through the data informationdownload module; the feature matching module is connected with the microprocessor through the data information uploading module; the microprocessor is connected with an irrigation device through a control information transmission module. The watering control system responses to soil humidity value lower than the threshold value and monitors the illumination of the gardens to realize watering of the gardens when the soil humidity value and the illumination value are lower than the threshold so as to avoid damage to garden plants by watering the soil when the temperature and illumination valuesof the soil is high, and meanwhile, occurrence of land drying phenomenon is prevented.

The invention discloses an environment-friendly cleaning device for highway construction site, which includes a frame, a first mounting plate is fixed at the upper end of the frame; a first servo motor is fixed on the first mounting plate; a lead screw is fixed to an output shaft of the first servo motor. The screw rod is in transmission connection with a transmission nut; the transmission nut isembedded in the fixed block; a mounting box is fixed on one side of the fixed block; a second servo motor is fixed on the mounting box; an output shaft of the second servo motor is connected with a first chain wheel; the first sprocket is in transmission connection with a second sprocket; the second chain wheel is in key connection with the rotating shaft; the two ends of the rotating shaft are connected with third chain wheels, the third chain wheels are in transmission connection with fourth chain wheels, a rotating roller is fixed between the two fourth chain wheels, the two ends of the rotating roller are rotationally connected with supporting plates, the supporting plates are fixed to the two sides of the bottom end of the mounting box, teeth are welded to the rotating roller, and a water spraying mechanism is arranged on the front side of the rotating roller. Automatically cleaning the dirt on the surface of a road is achieved, and the road surface cleaning device is high in working efficiency, and is energy-saving and environment-friendly.

The invention relates to a root hair irrigation device, in particular to a root hair irrigation device for blueberry planting. The root hair irrigation device for blueberry planting is easy to operate and can move to increase the irrigation range. The root hair irrigation device for blueberry planting comprises a support, and a water storage tank is arranged at the top of the support; the crawling ladder is arranged between the left side of the water storage tank and the left side of the top of the bracket; the irrigation assembly capable of transporting water is arranged at the bottom of the water storage tank; the irrigation assembly is provided with the spray head capable of spraying out water for irrigation; the water suction pump is arranged on the irrigation assembly. The water suction pump operates to convey water into the water outlet pipe through the corrugated pipe, and the water in the water outlet pipe is sprayed out from the spray head through the rotating pipe, so that the blueberry root hairs are irrigated.