2258results about "Movable spraying apparatus" patented technology

A media applicator (1) for dispensing at least two media is proposed. The media applicator (1) comprises media supply lines (11, 11a, 11b) with at least one first media outlet (9) for feeding at least one first medium into a spray head (20) and with at least one second media outlet (10) for feeding a second medium into the same spray head. The first medium can preferably be applied by means of a first spray unit (21) of the spray head (20) and the second medium by means of a second spray unit (23) of the spray head (20). Furthermore, a system (20) and a method (100) for applying media are proposed.

A multi-mode sprinkler adjustable for part or full circle operation to irrigate a selected area is provided. The sprinkler includes a nozzle for dispensing fluid, a set of gears for rotating the nozzle and an arc setting mechanism that cooperates with the set of gears. The arc setting mechanism comprises a fixed trip for switching to a first direction for the nozzle and an adjustable trip movable relative to the fixed trip for setting an arc of rotation for the nozzle in the part circle mode. The arc setting mechanism also includes a toggle for engaging the fixed trip and the adjustable to switch between a first direction and a second direction when in the part circle mode. In the full circle mode, the adjustable trip overlaps at least in part the fixed trip, such that the fixed trip deflects the toggle radially inward, allowing continuous rotation of the nozzle.

The emulsion paint spraying robot comprises a machine base, controllers are connected to the two sides of the machine base correspondingly, a stirring mechanism used for stirring and mixing emulsion paint, an adjusting mechanism used for adjusting the spraying position height and a changing mechanism used for changing the spraying angle are arranged at the top of the machine base, and the bottom of the adjusting mechanism is installed on the machine base; the changing mechanism is installed on the adjusting mechanism, the spraying head is installed on the changing mechanism and connected with the stirring mechanism through a pipeline, and collision buffering mechanisms are arranged on the two sides, provided with the controller, of the machine base. Latex paint can be continuously stirred in the spraying process through the stirring mechanism, pigment precipitation or layering is prevented, the consistency of the spraying effect is guaranteed, the adjusting mechanism can flexibly adjust the position of the spraying head according to the height of the wall surface, dependence on a scaffold or a ladder is reduced, the changing mechanism supports multi-angle rotation of the spraying head, uniform coating coverage is guaranteed, and the spraying efficiency is improved. Spraying leakage or uneven spraying thickness is avoided, and the construction precision is improved.

The invention discloses an intelligent dust fall device for a building construction site, and belongs to the technical field of dust removal equipment.The intelligent dust fall device for the building construction site comprises a dust fall mounting box, a detachable water flow pushing mechanism is mounted on one side of the dust fall mounting box, and a linkage mechanism is arranged below the dust fall mounting box; a spraying adjustable mechanism is arranged below the linkage mechanism; a torrent mounting plate is fixedly mounted in the dust fall mounting box, and a plurality of groups of circulating grooves are uniformly and fixedly connected to the circumference of the lower end of the dust fall mounting box; a mounting column is fixedly mounted at the lower end of the spraying adjustable mechanism, a supporting frame is fixedly connected to one side of the mounting column, and reinforcing ribs are fixedly connected to the supporting frame. By arranging the spraying adjustable mechanism, water mist generated by the atomizing nozzle is pushed to be more uniformly diffused all around, the dust falling coverage range is expanded, and by designing the air spraying pipelines with different angles, the collision opportunity of dust and the water mist is increased, and the probability that the dust is adsorbed by the water mist is improved.

The invention relates to a water spraying mechanism used in cooperation with an unmanned aerial vehicle. The water spraying mechanism comprises a swinging device, a liquid storage tank, a soft spraying pipe and a spraying head, the swinging device is composed of a swinging frame and a power device driving the swinging frame to swing back and forth, the swinging frame is arranged below a rack of the unmanned aerial vehicle, the liquid storage tank is used for storing liquid, a water outlet is formed in the liquid storage tank, and an electric control valve is arranged at the water outlet and used for controlling whether the water outlet discharges water or not. One end of the soft spray pipe is connected with the water outlet, the other end of the soft spray pipe is provided with a nozzle, the soft spray pipe is movably fixed to the swing frame, the water spray angle of the nozzle is controlled through swing of the swing frame, and the water spray mechanism is controlled by an unmanned aerial vehicle main control board. After the structure is adopted, the swing frame is driven by the power device to swing, so that the angle of the spray head on the swing frame is controlled to be adjusted, and the spraying effect can be the most ideal according to the use requirement.

The agriculture and forestry water sprinkler comprises a water sprinkler body, the water sprinkler body comprises a fixed pipe frame, a movable pipe frame, a water spraying nozzle, a water distribution device, a water pressing device and a rotating device, the rotating device comprises a shifting piece, a linkage assembly, a lock hook, a first limiting component and a second limiting component, and the water distribution device comprises a water distribution component and a water distribution torsional spring. The water sprinkler body is provided with an adjusting wheel seat in a semi-hidden mode, the water distribution component is rotationally connected with the movable pipe frame through a rotating shaft, the adjusting wheel seat is rotationally connected to the rotating shaft, one end of the water distribution torsional spring is fixedly connected to the adjusting wheel seat, and the other end of the water distribution torsional spring is connected to the water distribution component in a rotation stopping mode. The water distribution torsion spring always has the movement trend of driving the water distribution component to reset and cling to the movable pipe frame; and a positioning structure is arranged between the adjusting wheel seat and the rotating shaft. The swing frequency of the water distribution component and the torque of the water distribution torsion spring can be adjusted, the adjusting wheel seat is prevented from accidentally rotating during operation, and the operation stability is improved.

The invention discloses a flow-adjustable coaxial reverse centrifugal atomization nozzle and a using method, and belongs to the technical field of plant protection unmanned aerial vehicles. A proportional electromagnetic valve and a motor are fixed in a protective shell, a liquid inlet funnel is fixed to the bottom of the protective shell, and a liquid inlet pipe of the proportional electromagnetic valve communicates with an outlet of a liquid medicine box of the plant protection unmanned aerial vehicle; the liquid outlet pipe is communicated with a liquid inlet of the liquid inlet funnel, and the flow adjusting unit is connected with the proportional electromagnetic valve and used for controlling the opening degree of a valve element of the proportional electromagnetic valve. The upper-layer atomizing disc is fixed to the bottom of the liquid inlet funnel, the lower-layer atomizing disc is arranged in an inner cavity in the bottom of the upper-layer atomizing disc, a gap between the upper-layer atomizing disc and the lower-layer atomizing disc forms a spraying opening of the centrifugal atomizing nozzle, a planetary gear mechanism is installed in the upper-layer atomizing disc, and an output shaft of the motor sequentially penetrates through the liquid inlet funnel and a driving gear in the planetary gear mechanism and then is fixed to the lower-layer atomizing disc. The planetary gear mechanism is used for driving the upper atomizing disc to rotate opposite to the output shaft of the motor, adjustment is convenient, and performance is stable.

The present invention relates to a fluidic connection device, comprising a flange, and a nozzle through which passes a distal internal channel, and which is configured so as to be fluidically coupled to a complementary connection device. The nozzle, mounted in the flange with the possibility of tilting relative to the flange, comprises a rear end, and a front end. The invention also includes a rod comprising an intermediate internal channel; a front end, mounted in sealed cooperation with the rear end of the nozzle with the possibility of tilting of the rod relative to the nozzle and relative to the flange, for fluidic communication between the distal internal channel of the nozzle and the intermediate internal channel of the rod; and a rear end for fluidic communication between a proximal internal conduit and the intermediate internal channel.

The utility model provides a water outlet structure of granular water. The water outlet structure comprises a rotor and a water outlet nozzle, the rotor is used for driving the water outlet nozzle to eccentrically rotate or swing relative to the rotor, the water outlet nozzle is provided with a water outlet flow channel, and the water outlet nozzle is provided with a rectiblock extending in the water outlet direction in the water outlet flow channel. According to the water outlet structure, water outlet spray of spiral particle water can be formed, spray particles are large, and the impact force is high. The utility model further provides a water outlet device which comprises a water outlet device body, a surface cover assembly and the water outlet structure, and the surface cover assembly is arranged in the water outlet device body and provided with a cavity for installing the water outlet structure.

A rotating sprinkler for irrigation is disclosed. The sprinkler can include a stator spaced upstream from a turbine to form a mixing region therebetween. The stator can define a primary flow path and a bypass flow path. The primary flow path is aligned relative to the plurality of blades so that water exiting the primary flow path traverses the mixing region and impinges on the plurality of blades at a first angle of attack. The bypass flow path is aligned relative to the primary flow path so that water exiting the bypass flow path intersects the water exiting the primary flow path in the mixing region to cause the water exiting the primary flow path to impinge on the plurality of blades at a second angle of attack. The sprinkler can further include a valve configured to regulate flow between the primary flow path and the bypass flow path.

A spray nozzle includes a first conduit that provides a first flow path for a first type of fluid, a second conduit that provides a second flow path for a second fluid that is different from the first fluid, a first dispensing aperture that ejects therefrom a spray that includes the first type of fluid and / or the second type of fluid, and at least one balancing outlet in fluid communication with the second conduit. The at least one balancing outlet permit the second type of fluid to exit therefrom to balance a force of ejection of the spray from the first dispensing aperture.

The invention relates to the technical field of die casting cleaning equipment, in particular to an integrated die casting spray cleaning system which comprises a cleaning table, a feeding mechanism arranged on the cleaning table and a cleaning mechanism. The feeding mechanism comprises a feeding frame fixedly mounted on the cleaning table, a driving motor fixedly mounted on the feeding frame, a chain wheel coaxially and fixedly connected with an output shaft of the driving motor, a chain meshed with the chain wheel and a mounting plate fixedly mounted on the chain. According to the spraying and cleaning system for the integrated die casting, the cleaning mechanism is arranged to achieve comprehensive cleaning, meanwhile, the spraying head is driven to swing, and the cleaning area of the device is greatly increased.

The invention belongs to the technical field of spraying devices, particularly relates to brake disc surface coating coating equipment and a coating method, and provides the following scheme aiming at the problems that in the existing spraying process, coating is diffused to the surrounding environment, a brake disc is not uniformly sprayed, and the brake disc is not uniformly heated during drying. The brake disc surface coating coating equipment comprises a workbench, two mounting plates are fixed to the top of the workbench, a chain plate type conveying belt is arranged between the two mounting plates, a plurality of fixing columns are fixed to the top of the chain plate type conveying belt, and the tops of the fixing columns are rotationally connected with tool bottom plates; a brake disc body is placed on the top of the tool bottom plate, the chain plate type conveying belt can be protected in the spraying process, coating is prevented from being attached to the chain plate type conveying belt, the coating can be shielded through a third baffle, and the coating is prevented from overflowing to the outside; and the brake disc body can be uniformly sprayed without dead angles through the reciprocating swing of the liquid pipe and the rotation of the tool bottom plate.

A 48-volt electric sprayer machine including a plurality of blowers, each configured to produce an airflow; a plurality of nebuliser nozzles, each to deliver a nebulised product in the airflow produced by the blowers; an electric pump connected to the nozzles and supplies a flow of product to the nebulisers. Each blower is equipped with an electronic controller, connected to the electric motor and configured to control the actuation of the electric motor. Each nebuliser nozzle is equipped with a control solenoid valve, adapted to control the delivery of product. The pump is equipped with an electronic controller; the controllers of the blowers, the control solenoid valves and the controller of the pump are connected with digital transmission to an electronic control unit to control the independent actuation of each thereof, as a function of the conditions of use of the sprayer machine.

The invention relates to the technical field of tea garden fog irrigation, in particular to a rotary fog irrigation machine and a use method. According to the technical scheme, the device comprises a conveying frame, a transposition driving assembly used for adjusting the irrigation position is installed at the top of the conveying frame, a water tank is installed at the top of the transposition driving assembly, a conversion assembly is installed at the top of the transposition driving assembly, and the water tank and the conversion assembly are connected through a high-pressure pump. The single-tooth rotating wheel pushes a third gear to rotate along a third auxiliary rotating rod every time the single-tooth rotating wheel rotates by a circle, so that a large difference value is generated between the rotating speed of fan blades and the rotating speed of the rotary mist irrigation assembly, in the process, the rotary mist irrigation assembly rotates to throw water mist to a farther distance through centrifugal force, and the water mist can be sprayed to the farther distance through centrifugal force; and the rotation difference value of the fan blades and the rotary fog irrigation assembly is also utilized, so that wind power can guide water mist to enter a standard area, the irrigation range is expanded, the control force on the irrigation area is improved, and the cost and time cost are also saved.

The present disclosure relates to the technical field of cleaning device and discloses a garbage collection system, including a landing assistance mechanism, a base station and a controller. The base station includes a holding section for a pool automatic cleaning device, a garbage collection device and a water flow guiding mechanism. In a case where the pool automatic cleaning device is located at the holding section, a filtering device of the pool automatic cleaning device is interconnected to the garbage collection device, and the controller is configured to control the water flow guiding mechanism to perform water spraying, so as to move garbage in the filtering device from the filtering device to the garbage collection device.

A fountain attachment for water features having an adjustable nozzle for producing dynamic water images at the nozzle outlet, the nozzle having at least one outer nozzle tube (3) and an inner nozzle body (5), has at least one effect attachment (1) which is detachably connected to the outer nozzle tube (3) in the region of the nozzle outlet and has a plurality of apertures (7) which divide a goblet-like water jet into individual jets. There may also be an effect attachment (2) detachably connected to the inner nozzle body (5) in the area of the nozzle outlet.

The atomization device of the plant protection unmanned aerial vehicle for citrus planting comprises a top mounting base and a connecting arm, two through holes are symmetrically formed in the lower portion of the top mounting base, a first fixing hole is formed in the top of the connecting arm, and a connecting rod slidably penetrates through the first fixing hole and the two through holes jointly; through cooperative use of the suction mechanism and the heat dissipation mechanism, rapid heat dissipation of the servo motor is achieved, sucked air enters the bottom shell through a one-way valve, the interior of the bottom shell is pressurized, centrifugal atomization of the atomization mechanism is matched, pressurized atomization and centrifugal atomization are achieved, the atomization effect is good, and the service life of the servo motor is prolonged. The water flow is preliminarily segmented by the first segmentation fin, the second segmentation is performed by the cutting column, and the third segmentation is performed by the second segmentation fin, so that the multi-stage segmentation of the water flow is realized, the atomization effect is further improved, and the coaxial opposite rotation of the first-stage atomization assembly and the second-stage atomization assembly can be realized by the single servo motor.

Embodiments of the present technology may include a system for coating surfaces. The system can include a rotatable nozzle. The rotatable nozzle can include a plurality of output ports. The plurality of output ports can dispense liquid material on surfaces. The system can also include a housing enclosure. The housing enclosure can include a motor. The motor can rotate the rotatable nozzle. The housing enclosure can also include a solid straight pipe passing through the motor. The solid straight pipe can continuously provide the liquid material to the rotatable nozzle concurrently with rotational action.

Disclosed is arotary sprinkler head and a spraying device including the same. The rotary sprinkler head has a shell-shaped main body, a rotating body, and a limiting member. The interior of the main body forms a chamber which accommodates the rotating body and is delimited by the limiting member. A water outlet passage is connected to the chamber through one end of the main body. The rotating body features an abutting segment, and a flow guiding passage extends through the abutting segment to connect with the water outlet passage. This flow guiding passage is obliquely oriented relative to the axis of the chamber, thereby allowing the water to enter a second space, then divide into flows through a first space and the flow guiding passage, causing the rotating body to rotate about its own axis and perform a vortex-like circular motion.

The present application discloses a spraying device for the production of anhydrous calcium hydrogen phosphate, belonging to the technical field of spray drying, which includes a power structure, a high-pressure spraying structure, and an outer spinning disk; the high-pressure spraying structure includes an annular housing member connected to the power structure; pressure spray nozzles are provided on the side wall of the annular housing member; and an elastic packing component is provided in the inner cavity of the annular housing member. When the pumping of the calcium hydrogen phosphate dihydrate slurry into the annular housing member is stopped or interrupted, the hydraulic pressure applied to the piston assembly gradually decreases, so that the piston assembly gradually moves upward under its own elastic force. During this process, the plug column part in the elastic packing component is continuously driven to insert into the pressure spray nozzle again and push out the residual liquid remaining in the pressure spray nozzle. When the slurry is pumped into the annular housing member again, during the downward movement of the piston assembly under the action of hydraulic pressure, the plug column part disengages from the pressure spray nozzle again under the action of elastic force, so that the pressure spray nozzle is exposed again.

The invention discloses a balance-double-rotation-field spray gun, and belongs to the technical field of agricultural water-saving irrigation. The spray gun comprises an outer barrel, a central water supply pipe, a driving rotating shaft, a planetary reducing mechanism, a high-speed backflushing driving arm and a low-speed spraying arm. A fixed inner gear ring is arranged in the outer cylinder body; the central water supply pipe is axially arranged; the driving rotating shaft is rotatably arranged outside the central water supply pipe in a sleeving manner; the input end of the planetary reduction mechanism is in driving connection with the lower end of the driving rotating shaft; the high-speed backflushing driving arm is fixed at the upper end of the driving rotating shaft, is internally provided with a first water distribution cavity communicated with the central water supply pipe, and is provided with at least one pair of driving nozzles capable of spraying reversely; and the low-speed spraying arm is rotatably mounted at the upper end of the central water supply pipe and is in driving connection with the output end of the planetary reducing mechanism. During working, the driving nozzle sprays water flow to generate counter-acting force, the high-speed backflushing driving arm and the driving rotating shaft are driven to rotate at a high speed, and the rotation drives the low-speed spraying arm to rotate at a low speed after being subjected to speed reduction and torque increase through the planetary speed reduction mechanism, so that a differential synergistic double-rotation irrigation field is formed. Unification of long range, high uniformity, self-driving, excellent atomization, high sealing, strong stability and moderate flow is realized.

The disclosure provides a water outlet device, including a body, an impeller, a speed reducing member and a switching member. When in use, water enters a water passing chamber, and the impeller begins to rotate around a first axle line due to a hydraulic action, and at the same time drives the speed reducing member to revolve. Since outer gear teeth of the speed reducing member are engaged with inner gear teeth, the speed reducing member further rotates around a second axle line during the revolution, and the number of teeth of the outer gear teeth is less than the number of teeth of the inner gear teeth, thereby achieving a function of speed reduction. During the revolution of the speed reducing member, a driving shaft slides in a driving groove and abuts against a groove wall of the driving groove.

An outdoor misting fan and a cooling device. The outdoor misting fan includes a fan atomization assembly including a atomizer and a lower housing, an installation assembly including a cylinder connected with the lower housing, an elastic clamping piece sleeved outside the cylinder and a guiding member, and a battery located inside the cylinder and electrically connected to the fan atomization assembly. The elastic clamping piece can adapt to various types of water storage bottles, and during assembly, the cylinder is directly placed inside the water storage bottle, which increases the available space for the battery. Users do not need to carry bottle when carrying the outdoor misting fan, as commercially available water bottles can be easily fitted and used as a handle. The internal cylinder not only provides additional space for the battery but also facilitates water extraction, which meet the users' needs for long-term and portable usage.

The utility model discloses an unpowered double-fluid dry fog dust suppression device which comprises a dry fog main machine connected with an air compressor and a clean water pipe, the dry fog main machine is connected with a water outlet pipeline provided with a plurality of water distribution pipes and an air outlet pipeline provided with a plurality of air distribution pipes, and the water distribution pipes and the air distribution pipes are connected with sprayer assemblies provided with a plurality of fog outlet pipes. The sprayer assembly is connected with a plurality of spraying assemblies, each spraying assembly comprises a movable sealing shaft sleeve rotationally connected with the mist outlet pipe and an adapter fixedly connected with the movable sealing shaft sleeve, a dry mist spray head is fixedly connected to the end, away from the movable sealing shaft sleeve, of the adapter, and a spiral groove communicated with the mist outlet pipe and the dry mist spray head is formed in the adapter. A plurality of spray holes distributed in the axial direction of the dry fog spray head are formed in the end of the dry fog spray head. According to the utility model, the pressure can be balanced, the frequent starting and stopping of the air compressor can be reduced, the adapter can be driven to rotate relative to the mist outlet pipe without extra power, the multi-angle spraying is realized, and the spraying area of each dry mist spray head is increased.

The utility model discloses a robot for spraying, and relates to the technical field of spraying robots, a lifting electric push rod for supporting a supporting truss is installed in a support of a supporting vertical frame, a horizontal electric push rod is installed in a support of the supporting truss, and a rotary spraying assembly is installed at the bottom end of a support of a hanging supporting seat. Based on lifting position correction of the lifting electric push rod and horizontal position correction of the horizontal electric push rod, large-azimuth adjustment position correction is carried out on the direction of the nozzles, the nozzles are moved to the two sides of a mechanical part to be sprayed, and then based on rotary driving of the rotary spraying assembly, the two sets of nozzles are pushed in a surrounding mode; according to the mechanical part spraying device, the mechanical part is subjected to surrounding spraying work, and during spraying, the spraying distance between the nozzle and the mechanical part is dynamically adjusted in real time based on mechanical position correction of the position correction mechanism, so that the spraying accuracy and uniformity are improved, the spraying efficiency is higher, and spraying is more comprehensive.

The present invention relates to the technological field of civil engineering, particularly to a dust reduction device for building engineering. The device includes a water tank with a controller and a booster pump, a driving mechanism enabling the device to cross obstacles, an adjustable spray mechanism with a mist intercepting mechanism, and an environment detection mechanism. The dust reduction device comprising the above components can move along the enclosure barrier to a target position for spraying according to real time requirements. The adjustable spray mechanism is configured in such a way that, when the wind force is between the specified minimum value and maximum value, and the wind direction is opposite to the spray direction, the mist intercepting mechanism is activated to avoid water mist blowing outside the construction site by wind and affecting the normal passage of pedestrians.