CN207950398U - A kind of rotary fluid injection apparatus - Google Patents

Abstract

The utility model discloses a kind of rotary fluid injection apparatus, belong to environmental technology field.The device includes rotary support mechanism, fluid ejection mechanisms and pipeline for fluids, rotary support mechanism includes pedestal, main shaft, master gear, drive gear, cylinder shell, rotating platform and gear driven mechanism, main shaft is vertically set on the upper surface of pedestal, main shaft is equipped with upper and lower perforative spindle through-hole, master gear is arranged and is fixed on the outside of main shaft, driving gear is engaged with master gear, gear driven mechanism is sequentially connected with driving gear, fluid ejection mechanisms include injection gun tube, gun tube supporting rack and gun tube driving mechanism, gun tube support is erected on rotating platform, gun tube driving mechanism is connect with injection gun tube, the tail end of pipeline for fluids is connect with injection gun tube.Rotary support mechanism makes injection gun tube horizontal direction rotate, and gun tube driving mechanism makes injection gun tube upper and lower directions rotate, and expands the spray regime of gun tube, extends the service life of the device.

Description

A kind of rotary fluid injection apparatus

Technical field

The utility model belongs to environmental technology field, more particularly to a kind of rotary fluid injection apparatus.

Background technology

Existing fluid ejection apparatus, such as the fire water monitor by the process units of chemical plant generally only have upper Lower direction rotation function does not have the rotation function of horizontal direction, is only capable of carrying out injection fluid for specific region, flexibility compared with It is low, it is rotated up and down and is adjusted by manpower, the precision of adjustment is relatively low, when being adjusted by manpower, it is necessary to fill fluid injection Install the use scope that the device is greatly limited in the position that personnel are accessible to and operating environment is safer.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of rotary fluid injection dress It sets, to solve the problems, such as to rotate in existing fluid ejection apparatus, difficult, flexibility is relatively low and use environment is limited.

The purpose of this utility model is achieved through the following technical solutions：

A kind of rotary fluid injection apparatus, including rotary support mechanism, fluid ejection mechanisms and pipeline for fluids, institute Rotary support mechanism is stated to include pedestal, main shaft, master gear, drive gear, cylinder shell, rotating platform and gear driven mechanism, The main shaft is vertically set on the upper surface of pedestal, and the main shaft is equipped with upper and lower perforative spindle through-hole, and the master gear is arranged And it is fixed on the outside of main shaft, the cylinder shell is set in the outside of main shaft by base bearing, and the rotating platform is arranged simultaneously It is fixed on cylinder shell, the driving gear is engaged with master gear, and the gear driven mechanism is located on rotating platform, described Gear driven mechanism is sequentially connected with driving gear, and the fluid ejection mechanisms include injection gun tube, gun tube supporting rack and gun tube Driving mechanism, the gun tube support are erected on rotating platform, and the injection gun tube is hinged with gun tube supporting rack, and the gun tube drives Motivation structure is connect with injection gun tube, and the head end of the pipeline for fluids is arranged in spindle through-hole, the pipeline for fluids Tail end with injection gun tube connect.

In the present apparatus, gear driven mechanism driving driving gear, which is produced from, to be turned, since driving gear and master gear engage, And master gear is fixed, therefore gear is driven to generate revolution around master gear while rotation, driving gear band moves rotating platform and turns Dynamic, rotating platform drives cylinder shell rotation.Cylinder shell only plays a supporting role to rotating platform, and rotating platform rotation is moved Power derives from gear driven mechanism, and the power resources of support force and generation rotation that rotating platform is subject to are separately positioned on difference Component on, reduce the complexity of main shaft and cylinder shell stress, reduce the structural complexity of main shaft and cylinder shell, have Conducive to the manufacturing of main shaft and cylinder shell, while also extending the service life of main shaft and cylinder shell.Gun tube driving machine Structure driving injection gun tube generation is rotated up and down, and rotating platform drives injection gun tube to generate the rotation of horizontal direction, increases injection The range that gun tube can cover improves the flexibility of injection gun tube.

Preferably, the rotating platform is equipped with controller.

Preferably, support frame as described above includes the first supporting rack and the second supporting rack, and first supporting rack and second support Frame is oppositely arranged, and the injection gun tube is located between the first supporting rack and the second supporting rack, and first supporting rack is equipped with the The tail end of one rotary joint, the pipeline for fluids is connect by the first rotary joint with the side of injection gun tube, the stream The tail end of body service is connected with injection gun tube, and second supporting rack is equipped with supporting rack through-hole, the gun tube driving Mechanism is connect by the first drive shaft with the side of injection gun tube, and first drive shaft is arranged in supporting rack through-hole, described The center line of first rotary joint and the center line of the first drive shaft are on the same line.

Gun tube driving mechanism drives injection gun tube to be rotated up and down by the first drive shaft, and the first drive shaft and the first rotation connect Head plays a supporting role to injection gun tube.

Preferably, the injection gun tube includes tube body, and the tail end of the tube body is equipped with tail portion mixed flow chamber, first rotation Connector is connect with the side of tail portion mixed flow chamber, and first drive shaft is connect with the side of tail portion mixed flow chamber, the head of the tube body End is equipped with nozzle.

Fluid is entered by the first rotary joint in the mixed flow chamber of tail portion, pair then enter back into tube body, and by spray Head sprays.For the fluid added with solute or multiphase mixing, tail portion mixed flow chamber is provided with being sufficiently mixed conducive to fluid.

Preferably, anion water generator is equipped in the tube body, for being ionized by the water in tube body, increasing Anion concentration in water.

Preferably, the outer sheath of the tube body is equipped with magnetic force line cutting device, for being magnetized by the water in tube body.

Preferably, the injection gun tube further includes nozzle fixed plate, and the nozzle is surrounded by cyclic annular extension board, described Cyclic annular extension board is pressed on the head end of tube body by nozzle fixed plate.

Preferably, the injection gun tube further includes negative-pressure atomizing auxiliary body, and the negative-pressure atomizing auxiliary body includes solid Fixed set, flow-guiding mouth and guide ring, the tail end of the fixing sleeve are set in the outside of nozzle, between the fixing sleeve and nozzle between Gap forms gas-liquid mixed flow chamber, and the guide ring is set in the outside of flow-guiding mouth, and forms gas between guide ring and flow-guiding mouth and draw Enter annular channel, the gas introduces annular channel and is connected by conduction hole with gas-liquid mixed flow chamber, the flow-guiding mouth and gas-liquid Mixed flow chamber is connected.

When the process that fluid is sprayed from flow-guiding mouth, negative pressure is formed in gas-liquid mixed flow chamber, outside air is introduced via gas Annular channel and conduction hole enter in gas-liquid mixed flow chamber, and air and fluid are sufficiently mixed here, are conducive to filling for fluid Divide atomization.

Preferably, the gas, which introduces, is equipped with air anion generating device in annular channel.

It is introduced in annular channel in gas and air anion generating device is set, increase enters gas and introduces annular channel Anion concentration in interior air is conducive to the device discharging jet to improve the anion concentration of the device ejecting fluid Body purifies surrounding air.

The air anion generating device includes Cyclonic air anion generating device and Phalanx negative aeroion Generating means.

Preferably, the side end of the injection gun tube is equipped with infrared detector and ultraviolet detector.The infrared acquisition Device and ultraviolet detector are connect with controller by signal wire.

Preferably, the top of the rotating platform is equipped with platform case, and the platform case includes cyclic annular case and hemisphere The lower end of shape case, the ring-type case is fixedly connected with the upper surface of rotating platform, the upper end of the ring-type case and hemisphere The lower end of shape case is fixedly connected, and the hemispherical case is equipped with arcuation gun tube extending port, at the arcuation gun tube extending port Equipped with curved cover plate, the curved cover plate is connect with injection gun tube by cover board support.

Platform case can play the role of dust-proof, anti-corrosion, anticollision to the component on rotating platform, to extend this The service life of device.

Preferably, the rotating platform is equipped with the first dust-proof backplate, the second dust-proof backplate and the dust-proof backplate of third, described First dust-proof backplate and the second dust-proof backplate are separately positioned on the both sides of arcuation gun tube extending port, the first dust-proof backplate and The lower end of two dust-proof backplates is connect with rotating platform, and the upper end of the first dust-proof backplate and the second dust-proof backplate is and hemisphere Shape case connects, and the lower end of the dust-proof backplate of third connect with rotating platform, the both sides of the dust-proof backplate of third respectively with First dust-proof backplate and the connection of the second dust-proof backplate, the upper end of the dust-proof backplate of third are connect with hemispherical case, and described the Three dust-proof backplate settings are in injection gun tube tail end side, the first dust-proof backplate, the second dust-proof backplate and the dust-proof backplate of third The dust-proof isolation cover of three face enclosings is formed, the injection gun tube is located in dust-proof isolation cover.

Preferably, it is equipped with the first interlayer in the hemispherical case, coil pipe is equipped in first interlayer, the main shaft is logical Insulating tube is equipped in hole, the coil pipe is connected with insulating tube, is equipped with the second interlayer in the ring-type case, and described the Heating wire is equipped in two interlayers.

Preferably, which further includes ring protection cover, and the upper end of the ring protection cover and the lower end of cyclic annular case are slided Dynamic connection, the lower end of the ring protection cover is fixedly connected with pedestal.

The lateral surface of the hemispherical case, cyclic annular case and ring protection cover is coated with erosion resistant coating and reflecting layer, institute Erosion resistant coating is stated upper, the reflecting layer is under.

Preferably, the gun tube driving mechanism includes gun tube driving motor, gun tube driving speed reducer, gun tube drive gear set With driving mechanism supporting rack, the driving mechanism supporting rack includes that the first driving mechanism supporting rack and the second driving mechanism support Frame, the first driving mechanism supporting rack and the second driving mechanism supporting rack are vertically set on the upper surface of rotating platform, described First driving mechanism supporting rack and the second driving mechanism supporting rack are oppositely arranged, and the gun tube drive gear set setting is driven first Between motivation structure supporting rack and the second driving mechanism supporting rack, the gun tube driving motor and gun tube driving speed reducer setting are the The side of one driving mechanism supporting rack, the gun tube driving motor drive speed reducer that gun tube drive gear set is driven to turn by gun tube It is dynamic.

The gun tube driving motor is connected with controller by signal wire.

Preferably, the pedestal includes support platform and more than two telescopic outriggers, and it is flat that the main shaft is vertically located at support The upper surface of platform, the telescopic outrigger crank arm, revolve including bottom horizontal plate, two lower supporting plates, two upper backup pads, two Shaft, slide-bar and slide-bar driving mechanism, described two lower supporting plates are arranged in the both sides of bottom horizontal plate, described two lower supports Plate is vertical with bottom horizontal plate, and described two lower supporting plates are oppositely arranged, and the first sliding groove is equipped on described two lower supporting plates, Described two upper backup pads are located at the top of two lower supporting plates, and described two upper backup pads are oppositely arranged, described two upper branch The first hinge hole is equipped on fagging, the lower end that the both ends of the slide-bar are cranked arm with two respectively is hinged, the both ends of the slide-bar It is respectively provided in two the first sliding grooves, the upper end that the both ends of the rotary shaft are cranked arm with two respectively is hinged, and the two of rotary shaft End is arranged in respectively in two the first hinge holes.

In use, bottom horizontal plate is fixed on the ground, drive slide-bar in sliding slot along water by slide-bar driving mechanism Square to movement, slide-bar drives the lower end cranked arm to move in the horizontal direction, and upper and lower support plate is fixed in supported objects, on Support plate will not the displacement in occurred level direction translate into upper backup pad perpendicular then the movement for lower end horizontal direction of cranking arm Histogram to movement, to realize the elevating function of the lifting landing leg.

Preferably, secondary support plate is equipped on the outside of described two upper backup pads, the pair support plate is equipped with the second hinge Hole is connect, the both ends of the rotary shaft are respectively protruding into two the second hinge holes.

Preferably, it is described two crank arm between be equipped with the first positioning plate, it is fixed that second is equipped between described two upper backup pads Position plate.

First positioning plate pair two positions between cranking arm, prevent two crank arm between be subjected to displacement；Second positioning plate It is positioned between two upper backup pads, prevents from being subjected to displacement between two upper backup pads.

Preferably, fixed plate is equipped on the outside of described two lower supporting plates, described two fixed plates are equipped with the second cunning Slot, the second sliding slot is corresponding with the first sliding groove, and protective plate is equipped on the outside of described two fixed plates.

Fixed plate is used to reinforce the mechanical strength of the lifting landing leg, and the both ends of slide-bar are respectively protruding into two second sliding slots It is interior, reduce pressure of the slide-bar to lower supporting plate.

Preferably, the bottom horizontal plate is equipped with apron plate, and the apron plate is vertical with bottom horizontal plate, is protected before described The both ends of plate are connect with two lower supporting plates respectively.

Preferably, the slide-bar driving mechanism includes drive link, fixing axle and driving head, the both ends difference of the fixing axle It is connect with two lower supporting plates, the fixing axle is equipped with fixed shaft through-hole, and the slide-bar is equipped with slide-bar threaded hole, the drive Dynamic head is equipped with hexagon ring, and the apron plate is equipped with apron plate through-hole, and one end of the drive link is equipped with external screw thread, the drive link It is arranged in slide-bar threaded hole equipped with externally threaded one end, the middle part of the drive link is equipped with the first annular boss and the second ring-type The other end of boss, the drive link passes through fixed shaft through-hole to be connect with driving head, and the fixing axle is in the first annular boss And second between annular boss, the driving head is located in apron plate through-hole.

Preferably, the slide-bar driving mechanism is hydraulic pressure slide-bar driving mechanism, cylinder slide-bar driving mechanism or electric sliding Axis driving mechanism.

Preferably, the hydraulic pressure slide-bar driving mechanism includes fixing axle, hydraulic cylinder, connecting piece and hydraulic system, the liquid Pressure system is located on bottom horizontal plate, and the both ends of the fixing axle are connect with two lower supporting plates respectively, the hydraulic cylinder and liquid Pressure system is connected by hydraulic pipeline, the cylinder body of the hydraulic cylinder and fixed axis connection, the piston rod of the hydraulic cylinder be coupled One end of part connects, and the other end of the connecting piece is connect with slide-bar.

Preferably, the electronic slide-bar driving mechanism includes supporting leg drive motor controller, supporting leg driving motor, connecting rod And connecting piece, the supporting leg driving motor are located on bottom horizontal plate, the supporting leg driving motor is controlled with supporting leg driving motor Device connects, and one end of the supporting leg driving motor and connecting rod connects, and the other end of the connecting rod and one end of connecting piece connect It connects, the other end of the connecting piece is connect with slide-bar.

Preferably, the cylinder slide-bar driving mechanism includes fixing axle, cylinder, connecting piece and cylinder drive system, described Cylinder drive system is located on bottom horizontal plate, and the both ends of the fixing axle are connect with two lower supporting plates respectively, the cylinder Connect by pipeline with cylinder drive system, the cylinder body of the cylinder and fixed axis connection, the piston rod of the cylinder be coupled One end of part connects, and the other end of the connecting piece is connect with slide-bar.

Preferably, support frame as described above includes the first supporting rack and the second supporting rack, and first supporting rack and second support Frame is oppositely arranged, and the injection gun tube is located between the first supporting rack and the second supporting rack, first supporting rack and second Support is equipped with one group to perforating, and is equipped with the second drive shaft in described pair of perforation, the injection gun tube is fixed with the second drive shaft Connection, the gun tube driving mechanism is fixedly connected with the second drive shaft, the injection gun tube include sleeve, rotary drive mechanism, Live spindle, nozzle and piston boit, the live spindle are located at the inside of sleeve, the head end connection of the nozzle and sleeve, institute It states rotary drive mechanism to be located at the tail portion of sleeve and connect with the tail portion of live spindle, the head end of the live spindle is equipped with stroke The tail portion of silk rail, the piston boit is equipped with threaded hole, and the stroke silk rail is arranged in the threaded hole of piston boit and and piston boit It is threadedly coupled, the piston boit is slidably connected with sleeve, and the side wall of the sleeve is equipped with side wall water inlet, the live spindle Middle part is equipped with main shaft water inlet, and the head end of the side of the live spindle is equipped with main shaft water outlet, the main shaft water inlet and master Axis water outlet is connected by the main shaft runner being arranged in live spindle, and it is close that twice are equipped between the live spindle and sleeve Seal, and two seals are separately positioned on the both sides of main shaft water inlet, the head end of the piston boit gradually reduces, the sleeve Head end be equipped with sleeve water outlet, the head end of the nozzle is equipped with nozzle delivery port, and the tail end of the nozzle is equipped with nozzle groove, The nozzle groove is connected with nozzle delivery port, and the nozzle groove matches with piston boit, and the head end of piston boit stretches into To nozzle groove, the tail end of the pipeline for fluids is connected with side wall water inlet by hose.

Preferably, the live spindle is connected with sleeve by two main shaft bearings, and described two main shaft bearings cover respectively The both sides of main shaft water inlet are located at, and two main shaft bearings are separately positioned on two sides of the sealing ring far from main shaft water inlet.

Preferably, described two main shaft bearings are angular contact bearing.

Preferably, the injection gun tube further includes nozzle fixed plate, and the nozzle is surrounded by cyclic annular extension board, described Cyclic annular extension board is pressed on the head end of sleeve by nozzle fixed plate.

Preferably, the injection gun tube further includes negative-pressure atomizing auxiliary body, and the negative-pressure atomizing auxiliary body includes solid Fixed set, flow-guiding mouth and guide ring, the tail end of the fixing sleeve are set in the outside of nozzle, between the fixing sleeve and nozzle between Gap forms gas-liquid mixed flow chamber, and the guide ring is set in the outside of flow-guiding mouth, and forms gas between guide ring and flow-guiding mouth and draw Enter annular channel, the gas introduces annular channel and is connected by conduction hole with gas-liquid mixed flow chamber, the flow-guiding mouth and gas-liquid Mixed flow chamber is connected.

When the process that fluid is sprayed from flow-guiding mouth, negative pressure is formed in gas-liquid mixed flow chamber, outside air is introduced via gas Annular channel and conduction hole enter in gas-liquid mixed flow chamber, and air and fluid are sufficiently mixed here, are conducive to filling for fluid Divide atomization.

Preferably, the gas, which introduces, is equipped with air anion generating device in annular channel.

It is introduced in annular channel in gas and air anion generating device is set, increase enters gas and introduces annular channel Anion concentration in interior air is conducive to the device discharging jet to improve the anion concentration of the device ejecting fluid Purification of the body to surrounding air.

Preferably, gasket seal is equipped between the nozzle and sleeve ends.

It is equipped with gasket seal between nozzle and sleeve ends, can prevent from generating leakage between nozzle and sleeve ends.

Preferably, which further includes driving mechanism shell, and the driving mechanism shell is connected with the tail end of sleeve, institute It states rotary drive mechanism to be located in driving mechanism shell, the rotary drive mechanism includes spindle drive motor and speed reducer, institute It states spindle drive motor to connect with speed reducer, the speed reducer is with live spindle by connecting axis connection.

Preferably, the madial wall of the sleeve head end is equipped with fixed plate, and the fixed plate is arranged along the length direction of sleeve, The outer surface of the piston boit is equipped with sliding slot, and the madial wall of the side of the fixed plate and sleeve connects, the fixed plate it is another Side stretches in sliding slot, and the piston boit and sleeve are slidably connected by fixed plate and sliding slot realization.

Preferably, the outer surface of the piston boit is equipped with diversion trench, and the diversion trench is from the middle part of piston boit along piston boit Length direction extend to the head end of piston boit in the shape of a spiral.

The surface of piston boit is equipped with diversion trench, and fluid can be made to be rotationally advancing on piston boit surface, be conducive to fluid collection In to speed when at nozzle delivery port, being conducive to improve fluid body blow out spray nozzle water outlet.

Preferably, the main shaft water outlet has multiple, and multiple main shaft water outlets are uniformly distributed along the side wall of live spindle.

Main shaft water outlet have it is multiple, can reduce fluid main shaft water outlet speed, to reduce fluid to sleeve Madial wall washes away.

Preferably, it is threadedly coupled between the guide ring and fixing sleeve.It is threadedly coupled, is convenient between guide ring and fixing sleeve Guide ring is disassembled from fixing sleeve, convenient for installing other component between guide ring and flow-guiding mouth, for example is easily installed Air anion generating device.

Preferably, the tail end of the fixing sleeve is equipped with fixing sleeve ring-type extension board, and the nozzle fixed plate is by retaining collar Shape extension board is pressed on the lateral surface of nozzle.

Fixing sleeve ring-type extension board is pressed on the lateral surface of nozzle by the nozzle fixed plate, to install fixing sleeve On nozzle, convenient for the dismounting installation between fixing sleeve and nozzle.

Preferably, pass through flanged joint between the sleeve and rotating mechanism shell.

Preferably, the lateral surface of the injection gun tube is equipped with laser range finder and thermal imaging system, the laser range finder It is parallel with the injection center line of gun tube that laser beam sends out direction.The laser range finder is connect with controller by signal wire, The thermal imaging system is connect with controller by signal wire.

Preferably, the pipeline for fluids includes the first service and the second service, first supply pipe Road and the second service are connected by the second rotary joint, and first service is arranged in spindle through-hole, described Second service is located on rotating platform.

Preferably, control valve is in series on pipeline for fluids, the control valve is connected with controller by signal wire.

Preferably, the upper end of the main shaft is arranged with oil cylinder cover, and the main shaft, cylinder shell and oil cylinder cover match to be formed First oil pocket, the master gear outside are equipped with the first dust cover, form the second oil pocket, institute between first dust cover and main shaft The lower surface for stating rotating platform is equipped with the second dust cover, and third oil pocket, institute are formed between second dust cover and rotating platform It states driving gear to be arranged in the second dust cover, first oil pocket and third oil pocket are connected with the second oil pocket.

Preferably, the upper end of the driving gear is arranged with the first positioning bearing, and the lower end of the driving gear is arranged with The madial wall of second positioning bearing, the driving gear and the second dust cover is connected by the first positioning bearing and the second positioning bearing It connects.

The first positioning bearing and the second positioning bearing is respectively set in the upper and lower side of driving gear, prevent driving gear and it is main Gear generates during engaging to be tilted or shakes, and is reduced the abrasion between driving gear and master gear, is conducive to extend this The service life of device.

Preferably, the first positioning bearing and the second positioning bearing are angular contact bearing, in second dust cover Equipped with annular oil seal lid, the outer edge of the annular oil seal lid is connect with the madial wall of the second dust cover, the annular oil seal lid Lower surface be equipped with fovea superior groove, it is described first positioning bearing upper surface connect with the inner top surface of annular oil seal lid, it is described The lateral surface of first positioning bearing is connect with the medial surface of annular oil seal lid, and the upper surface of the bottom plate of second dust cover is equipped with The lateral surface of first annular boss, the second positioning bearing is connect with the medial surface of the first annular boss, second positioning The lower surface of bearing is connect with the bottom plate of the second dust cover, and the bottom plate of the annular oil seal lid and the second dust cover is connected by bolt It connects.

The first positioning bearing and the second positioning bearing are angular contact bearing

Preferably, the gear driven mechanism is connect with driving gear by coupling rod, and the coupling rod is equipped with vane.

Preferably, oil sealing cover board, the oil sealing cover board and main shaft are equipped between the medial surface lower end and main shaft of cylinder shell Between be equipped with the first sealing ring, between the oil sealing cover board and cylinder shell be equipped with the second sealing ring.

Preferably, the medial surface of the oil sealing cover board, the lateral surface of oil sealing cover board and the medial surface of cylinder shell are equipped with The annular recess of annular recess, the oil sealing cover board medial surface matches to form the first ring cavity with main shaft lateral surface, described First sealing ring is arranged in the first ring cavity, the annular recess of the oil sealing cover board lateral surface and cylinder shell medial surface Annular recess matches to form the second ring cavity, and second sealing ring is arranged in the second ring cavity.

Preferably, the lower end of the main shaft is arranged with support pad, under the upper surface and master gear of the support pad Surface connects.

Preferably, the outside of the main shaft is equipped with upper and lower twice step, and the inner surface of the cylinder shell is equipped with cyclic annular convex Item, the base bearing include the first base bearing and the second base bearing, and first base bearing and the second base bearing are circular cone rolling Sub- bearing is respectively sleeved at the step of twice up and down on the outside of main shaft on the inside of first base bearing and the second base bearing, institute It states and is separately positioned on above and below the annular boss of cylinder shell on the outside of the first base bearing and the second base bearing.

Preferably, the upper end of the main shaft is fastened with Anti-loosening nut, between the Anti-loosening nut and the first base bearing Equipped with non-return gasket.

Anti-loosening nut is pressed in the top of base bearing by non-return gasket, to prevent base bearing from shaking.

Preferably, the rotary support mechanism further includes rotating platform support plate, and the outside of the cylinder shell is equipped with upper It step and gets out of a predicament or an embarrassing situation, the rotating platform is set at the top bar of cylinder shell, and the rotating platform support plate is set in oil The place of getting out of a predicament or an embarrassing situation of cylinder shell, the upper surface of the rotating platform support plate are bonded with the lower surface of rotating platform.

Rotating platform support plate is used to support rotating platform, reduces the stress of rotating platform and main shaft joint place.

Preferably, the main shaft is hollow structure, and the main shaft is static, and rotating platform is movement, and main shaft is hollow, Convenient for pipeline for fluids or signal wire are arranged in the hollow structure in main shaft, consequently facilitating to rotating platform out of main shaft Upper pumped (conveying) medium is connected with signal is carried out.

Preferably, the upper and lower ends of main shaft hollow structure are equipped with cover board, and cover board is equipped with through-hole, convenient for being arranged in The both ends of pipeline for fluids and signal wire in hollow structure pass through the through-hole on cover board, convenient for pipeline for fluids and signal Line is positioned.

Preferably, the gear driven mechanism includes gear drive motor and gear driving speed reducer, gear drive motor Speed reducer and connecting shaft is driven to be connect with driving gear by gear.

Preferably, the lower section of the support pad is equipped with installation backing plate, and the master gear, support pad and installation backing plate are logical It crosses bolt to be fixedly connected, the installation backing plate is bolted to connection with pedestal, to realize the meta position of master gear and pedestal The fixation set prevents from rotating between master gear and pedestal.

Preferably, the lower surface of the oil cylinder cover is equipped with annular recess, and the top of cylinder shell stretches to the ring of oil cylinder cover In shape groove, oil cylinder cover prevents cylinder shell from tilting.

Preferably, the top of second dust cover is equipped with annular fixing plate, the side of annular fixing plate and the second dust cover Wall welds, and annular fixing plate is fixedly connected with the lower surface of rotating platform.

Preferably, stiffener plate is equipped between the side wall and rotating platform lower surface of second dust cover.

Preferably, the oil cylinder cover is equipped with the first fuel filler neck, can add profit into the first oil pocket by the first fuel filler neck Lubricating oil, the rotating platform are equipped with the second fuel filler neck, can add lubricating oil into third oil pocket by the second fuel filler neck.

In the process of running, the lubricating oil in the first oil pocket flows downward rotary support mechanism, and by oil sealing cover board with The gap between gap and oil sealing cover board and cylinder shell between main shaft flows into the second oil pocket, the second oil of vane driving The lubricating oil of intracavitary flows downward, and keeps the lubrication of driving gear.

Preferably, the master gear and driving gear are vortex gear.

Preferably, it being additionally provided with annular flange in second dust cover, the annular flange is pressed on annular oil seal and covers, It is bolted between the annular flange and the bottom plate of the second dust cover.

Preferably, first dust cover includes upper plate and lower plate, and the upper plate and cylinder shell of first dust cover are solid Fixed connection, there are gap between the lower plate and support pad of first dust cover, the first dust cover with cylinder shell together Rotation.

Preferably, the side of the master gear stretches in the second dust cover and is engaged with driving gear.

The utility model has the beneficial effects that：

1, in the present apparatus, rotating platform makes injection gun tube rotate horizontally, and gun tube driving mechanism makes backspin on injection gun tube Turn, to expand the spray regime of injection gun tube；The device is mounted on top of building, acts not only as air purification The injection terminal of system, the fire that opposite building can also occur are put out a fire；The device is mounted on to the important life in chemical plant It produces device and nearby sprays terminal as fire-fighting, rotating-spray gun tube can be controlled by controller, it can be to avoid traditional fire-fighting work The limitation and danger put out a fire by hand-held mode in work；Since the device for mechanical intensity is higher, which is pacified Terminal is sprayed as fire-fighting on fire fighting truck, stability is stronger, and precision is higher, therefore the device has wider applicable model It encloses.

2, in the present apparatus, gear driven mechanism driving driving gear, which is produced from, to be turned, since driving gear and master gear are nibbled It closes, and master gear is fixed, therefore gear is driven to generate revolution around master gear while rotation, driving gear band moves rotating platform Rotation, rotating platform drive cylinder shell rotation.Cylinder shell only plays a supporting role to rotating platform, rotating platform rotation The power resources of support force and generation rotation that rotating platform is subject to are separately positioned on not by power resources in gear driven mechanism On same component, the complexity of main shaft and cylinder shell stress is reduced, the structural complexity of main shaft and cylinder shell is reduced, Be conducive to the manufacturing of main shaft and cylinder shell, while also extending the service life of main shaft and cylinder shell.

3, driving gear upper and lower side be respectively set the first positioning bearing and second positioning bearing, prevent driving gear with Master gear generates during engaging to be tilted or shakes, and is reduced the abrasion between driving gear and master gear, is conducive to extend The service life of the device.

4, in the process of running, the lubricating oil in the first oil pocket flows downward the device, and passes through oil sealing cover board and main shaft Between gap and oil sealing cover board and cylinder shell between gap flow into the second oil pocket, vane drive the second oil pocket in Lubricating oil flow downward, keep driving gear lubrication.

5, the present apparatus converts the high speed rotation for driving gear to the rotation of the rotating platform of low speed, is advantageously implemented rotation The precision controlling of gantry angle of rotation and rotary speed, consequently facilitating realizing the accurate rotation for the object being arranged on rotating platform Turn.

6, the spindle drive motor of rotation is rotated in the present invention and the straight of piston boit is converted by stroke silk rail Line moves, and the speed and stroke of piston boit linear motion are smaller, convenient for accurately controlling the depth that piston boit stretches to nozzle groove, Convenient for the precision controlling of the device flow-rate adjustment.

7, fluid immediately enters the main shaft water inlet and main shaft runner of live spindle after entering in sleeve, reduces fluid pair Sleeve lining washes away, and is especially reduction of fluid to being washed away at sealing ring, not only reduces fluid and occur at sealing ring The possibility of leakage also reduces erosion of the fluid to sleeve lining, extends the service life of the device.

8, it is introduced in annular channel in gas and air anion generating device is set, increase enters gas and introduces annular flow The anion concentration in air in road is conducive to device ejection to improve the anion concentration of the device ejecting fluid Purification of the fluid to surrounding air.

9, the surface of piston boit is equipped with diversion trench, and fluid can be made to be rotationally advancing on piston boit surface, be conducive to fluid It focuses at nozzle delivery port, is conducive to improve speed when fluid body blow out spray nozzle water outlet.

Description of the drawings

Fig. 1 is one of rotary fluid injection apparatus overall structure diagram in the utility model embodiment 1.

Fig. 2 is two of rotary fluid injection apparatus overall structure diagram in the utility model embodiment 1.

Fig. 3 is one of rotary fluid injection apparatus overall structure sectional view in the utility model embodiment 1.

Fig. 4 is two of rotary fluid injection apparatus overall structure sectional view in the utility model embodiment 1.

Fig. 5 is three of rotary fluid injection apparatus overall structure sectional view in the utility model embodiment 1.

Fig. 6 is that rotary fluid injection apparatus removes structural schematic diagram after hemispherical case in the utility model embodiment 1.

Fig. 7 is that rotary fluid injection apparatus removes hemispherical case, injection gun tube and big gun in the utility model embodiment 1 Structural schematic diagram after pipe driving mechanism.

Fig. 8 is one of rotary fluid injection apparatus gun tube driving mechanism structure schematic diagram in the utility model embodiment 1.

Fig. 9 is two of rotary fluid injection apparatus gun tube driving mechanism structure schematic diagram in the utility model embodiment 1.

Figure 10 is that rotary fluid injection apparatus sprays gun tube structural schematic diagram in the utility model embodiment 1.

Figure 11 is showerhead region enlarged drawing in the utility model Figure 10.

Figure 12 is rotary fluid injection apparatus rotary support mechanism structural schematic diagram in the utility model embodiment 1.

Figure 13 is rotary fluid injection apparatus rotary support mechanism sectional view in the utility model embodiment 1.

Figure 14 is that gear regional enlarged drawing is driven in the utility model Figure 13.

Figure 15 is rotary fluid injection apparatus schematic diagram of base structure in the utility model embodiment 1.

Figure 16 is that rotary fluid injection apparatus lifting landing leg stretches out status architecture signal in the utility model embodiment 1 Figure.

Figure 17 is rotary fluid injection apparatus lifting landing leg retracted state structural representation in the utility model embodiment 1 Figure.

Figure 18 is rotary fluid injection apparatus slide-bar driving mechanism structure schematic diagram in the utility model embodiment 1.

Figure 19 is that ignition point schematic diagram when fire occurs for opposite building in the utility model embodiment 1.

Figure 20 is that rotary fluid injection apparatus lifting landing leg stretches out status architecture signal in the utility model embodiment 2 Figure.

Figure 21 is rotary fluid injection apparatus slide-bar driving mechanism structure schematic diagram in the utility model embodiment 2.

Figure 22 is hydraulic system structure schematic diagram in the utility model embodiment 2.

Figure 23 is that rotary fluid injection apparatus lifting landing leg stretches out status architecture signal in the utility model embodiment 3 Figure.

Figure 24 is rotary fluid injection apparatus slide-bar driving mechanism structure schematic diagram in the utility model embodiment 3.

Figure 25 is that rotary fluid injection apparatus lifting landing leg stretches out status architecture signal in the utility model embodiment 4 Figure.

Figure 26 is rotary fluid injection apparatus slide-bar driving mechanism structure schematic diagram in the utility model embodiment 4.

Figure 27 is cylinder driving system structure schematic diagram in the utility model embodiment 4.

Figure 28 is that rotary fluid injection apparatus sprays gun tube structural schematic diagram in the utility model embodiment 5.

Figure 29 is showerhead region enlarged drawing in the utility model Figure 28.

Figure 30 is rotary fluid injection apparatus piston boit structural schematic diagram in the utility model embodiment 5.

In Fig. 1 to Figure 30：11 be pedestal, and 12 be main shaft, and 13 be master gear, and 14 be driving gear, and 15 be cylinder shell, 16 It is gear driven mechanism for rotating platform, 17,18 be base bearing, and 19 be oil cylinder cover, and 110 be the first oil pocket, and 111 is dust-proof for first Cover, 112 be the second oil pocket, and 113 be the second dust cover, and 114 be third oil pocket, and 115 be the first positioning bearing, and 116 is fixed for second Position bearing, 117 be annular oil seal lid, and 118 be bottom plate, and 119 be coupling rod, and 120 be vane, and 121 be oil sealing cover board, and 122 be the One sealing ring, 123 be the second sealing ring, and 124 be support pad, and 125 be Anti-loosening nut, and 126 be non-return gasket, and 127 be rotation Turn platform support panel, 128 be installation backing plate, and 29 be annular fixing plate, and 130 be stiffener plate, and 131 annular flanges, 132 be upper cover Plate, 133 be lower cover, and 21 be sleeve, and 22 be rotary drive mechanism, and 23 be live spindle, and 24 be nozzle, and 25 be piston boit, 26 It is side wall water inlet for stroke silk rail, 27,28 be main shaft water inlet, and 29 be main shaft water outlet, and 210 be main shaft runner, and 211 be close Seal, 212 be nozzle delivery port, and 213 be nozzle groove, and 214 be bearing, and 215 be nozzle fixed plate, and 216 be fixing sleeve, 217 It is guide ring for flow-guiding mouth, 218,219 be gas-liquid mixed flow chamber, and 220 introduce annular channel for gas, and 221 be conduction hole, and 222 are Gasket seal, 223 be driving mechanism shell, and 224 be fixed plate, and 225 be diversion trench, and 226 be connecting shaft, and 31 be bottom level Plate, 32 be lower supporting plate, and 331 be upper backup pad, and 332 be secondary support plate, and 34 be the first sliding groove, and 35 be slide-bar, and 36 be rotary shaft, 37 is crank arm, and 38 be protective plate, and 391 be the first positioning plate, and 392 be the second positioning plate, and 310 be sliding slot fixed plate, and 311 be preceding shield Plate, 312 be cover board, and 313 be drive link, and 3131 be the first annular boss, and 3132 be the second annular boss, and 314 be fixing axle, 315 be driving head, and 316 be hydraulic cylinder, and 317 be hydraulic system, and 318 be connecting piece, and 319 be supporting leg driving motor, and 320 be supporting leg Drive motor controller, 321 be connecting rod, and 322 be cylinder, and 323 be cylinder drive system, and 324 be support platform, and 41 be first Supporting rack, 42 be the second supporting rack, and 43 be the first rotary joint, and 44 be the first drive shaft, and 45 be tube body, and 46 be tail portion mixed flow Chamber, 47 be nozzle, and 48 be cyclic annular case, and 49 be hemispherical case, and 410 be curved cover plate, and 411 be cover board support, and 412 be first Interlayer, 413 be the second interlayer, and 414 be ring protection cover, and 415 be support platform, and 416 be the second drive shaft, and 417 supply for first To pipeline, 418 be the second service, and 419 be the second rotary joint, and 420 be the first dust-proof backplate, and 421 be the second dust-proof shield Plate, 422 be the dust-proof backplate of third, and 423 be gun tube driving motor, and 424 drive speed reducer for gun tube, and 425 drive gear for gun tube Group, 426 be the first driving mechanism holder, and 427 be the second driving mechanism holder, and 428 valves in order to control, 429 be magnetic force line cutting device, 430 be thermal imaging system, and 431 be laser range finder, and 432 be infrared detector, and 433 be ultraviolet detector.

Specific implementation mode

The utility model rotary fluid injection apparatus is done further with specific case study on implementation below in conjunction with the accompanying drawings Elaborate, in the hope of being more fully apparent from express the structure feature and concrete application of the utility model, but cannot come with this Limit the scope of protection of the utility model.

Embodiment 1：As shown in Fig. 1 to Figure 18, a kind of rotary fluid injection apparatus, including rotary support mechanism, fluid Injection equipment and pipeline for fluids, the rotary support mechanism include pedestal 11, main shaft 12, master gear 13, driving gear 14, Cylinder shell 15, rotating platform 16 and gear driven mechanism 17, the main shaft 12 is vertically set on the upper surface of pedestal 11, described Main shaft 12 is equipped with upper and lower perforative spindle through-hole, and the master gear 13 is arranged and is fixed on the outside of main shaft 12, outside the oil cylinder Shell 15 is set in the outside of main shaft 12 by base bearing 18, and the rotating platform 16 is arranged and is fixed on cylinder shell 15, institute It states driving gear 14 to engage with master gear 13, the gear driven mechanism is located on rotating platform 16, the gear driven mechanism It is sequentially connected with driving gear 14, the fluid ejection mechanisms include injection gun tube, gun tube supporting rack and gun tube driving mechanism, institute Gun tube support is stated to be erected on rotating platform 16, the injection gun tube and gun tube supporting rack are hinged, the gun tube driving mechanism and Spray gun tube connection, the head end of the pipeline for fluids is arranged in spindle through-hole, the tail end of the pipeline for fluids with Spray gun tube connection.

In the present apparatus, gear driven mechanism driving driving gear 14 generates rotation, due to driving gear 14 and master gear 13 engagements, and master gear 13 is fixed, therefore gear 14 is driven to generate revolution around master gear 13 while rotation, drive gear band 14 dynamic rotating platforms 16 rotate, and rotating platform 16 drives cylinder shell 15 to rotate.Cylinder shell 15 only plays rotating platform 16 Supporting role, the power resources that rotating platform 16 rotates are in gear driven mechanism, the support force that rotating platform 16 is subject to and production The power resources of raw rotation are separately positioned on different components, reduce the complexity of 15 stress of main shaft 12 and cylinder shell, The structural complexity for reducing main shaft 12 and cylinder shell 15 is conducive to the manufacturing of main shaft 12 and cylinder shell 15, simultaneously Also the service life of main shaft 12 and cylinder shell 15 is extended.The driving injection gun tube generation of gun tube driving mechanism is rotated up and down, and is revolved Turn the rotation that platform 16 drives injection gun tube to generate horizontal direction, increases the range that injection gun tube can cover, improve spray Penetrate the flexibility of gun tube.

In the present embodiment, the rotating platform 16 is equipped with controller；Support frame as described above includes the first supporting rack 41 and the Two supporting racks 42, first supporting rack, 41 and second supporting rack 42 are oppositely arranged, and the injection gun tube is located at the first supporting rack 41 and second between supporting rack 42, and first supporting rack 41 is equipped with the first rotary joint 43, the pipeline for fluids Tail end is connect by the first rotary joint 43 with the side of injection gun tube, tail end and the injection gun tube phase of the pipeline for fluids Connection, second supporting rack 42 are equipped with supporting rack through-hole, and the gun tube driving mechanism passes through the first drive shaft 44 and injection The side of gun tube connects, and first drive shaft 44 is arranged in supporting rack through-hole, the center line of first rotary joint 43 On the same line with the center line of the first drive shaft 44, gun tube driving mechanism drives injection big gun by the first drive shaft 44 Pipe is rotated up and down, and the first drive shaft 44 and the first rotary joint 43 play a supporting role to injection gun tube；

As shown in Figure 10 and Figure 11, the injection gun tube includes tube body 45, and the tail end of the tube body 45 is equipped with tail portion mixed flow Chamber 46, first rotary joint 43 are connect with the side of tail portion mixed flow chamber 46, first drive shaft 44 and tail portion mixed flow chamber 46 side connection, the head end of the tube body 45 are equipped with nozzle 24, and fluid enters tail portion mixed flow by the first rotary joint 43 In chamber 46, pair then enter back into tube body 45, and by nozzle 24 spray.For the stream added with solute or multiphase mixing Body, tail portion mixed flow chamber 46 are provided with being sufficiently mixed conducive to fluid；It is equipped with anion water generator in the tube body 45, is used for To being ionized by the water in tube body 45, increase the anion concentration in water；The outer sheath of the tube body 45 is equipped with the magnetic line of force Cutter 429, for being magnetized by the water in tube body 45；The injection gun tube further includes nozzle fixed plate 215, described Nozzle is surrounded by cyclic annular extension board, and cyclic annular extension board is pressed on the head end of tube body 45 by the nozzle fixed plate 215；It is described It further includes negative-pressure atomizing auxiliary body to spray gun tube, and the negative-pressure atomizing auxiliary body includes fixing sleeve 216,217 and of flow-guiding mouth Guide ring 218, the tail end of the fixing sleeve 216 are set in the outside of nozzle 24, between the fixing sleeve 216 and nozzle 24 between Gap forms gas-liquid mixed flow chamber 219, and the guide ring 218 is set in the outside of flow-guiding mouth 217, and guide ring 218 and flow-guiding mouth 217 Between form gas and introduce annular channel 220, the gas introduces annular channel 220 and passes through conduction hole with gas-liquid mixed flow chamber 219 221 are connected, and the flow-guiding mouth 217 is connected with gas-liquid mixed flow chamber 219, when the process that fluid is sprayed from flow-guiding mouth 217, in gas Negative pressure is formed in liquid mixed flow chamber 219, outside air introduces annular channel 220 and conduction hole 221 via gas, enters gas-liquid In mixed flow chamber 219, air and fluid are sufficiently mixed here, are conducive to the abundant atomization of fluid；The gas introduces annular flow It is equipped with air anion generating device in road 220, is introduced in gas and air anion generating device is set in annular channel 220, Increase enters the anion concentration that gas is introduced into the air in annular channel 220, to improve the device ejecting fluid Anion concentration is conducive to the device ejecting fluid and is purified to surrounding air；The air anion generating device includes Cyclonic air anion generating device and Phalanx air anion generating device；The side end of the injection gun tube is equipped with Infrared detector 432 and ultraviolet detector 433.The infrared detector 432 and ultraviolet detector 433 pass through letter with controller The connection of number line.

The top of the rotating platform 16 is equipped with platform case, and the platform case includes cyclic annular case 48 and hemispherical cover The lower end of shell 49, the ring-type case 48 is fixedly connected with the upper surface of rotating platform 16, the upper end of the ring-type case 48 and The lower end of hemispherical case 49 is fixedly connected, and the hemispherical case 49 is equipped with arcuation gun tube extending port, the arcuation gun tube Curved cover plate 410 is equipped at extending port, the curved cover plate 410 is connect with injection gun tube by cover board support 411, platform case It can play the role of dust-proof, anti-corrosion, anticollision to the component on rotating platform 16, to extend the use longevity of the device Life；The rotating platform 16 is equipped with the first dust-proof backplate 420, the second dust-proof backplate 421 and the dust-proof backplate 422 of third, described First dust-proof backplate 420 and the second dust-proof backplate 421 are separately positioned on the both sides of arcuation gun tube extending port, the first dust-proof shield The lower end of plate 420 and the second dust-proof backplate 421 is connect with rotating platform 16, and the first dust-proof backplate 420 and second is dust-proof The upper end of backplate 421 is connect with hemispherical case 49, and the lower end of the dust-proof backplate of the third 422 is connect with rotating platform 16, The both sides of the dust-proof backplate of the third 422 are connect with the first dust-proof backplate 420 and the second dust-proof backplate 421 respectively, the third The upper end of dust-proof backplate 422 is connect with hemispherical case 49, and the dust-proof setting of backplate 422 of third is in injection gun tube tail end one Side, the first dust-proof backplate 420, the second dust-proof backplate 421 and the dust-proof backplate 422 of third form the dust-proof isolation of three face enclosings Cover, the injection gun tube are located in dust-proof isolation cover；The first interlayer 412, first folder are equipped in the hemispherical case 48 It is equipped with coil pipe in layer 412, is equipped with insulating tube in the spindle through-hole, the coil pipe is connected with insulating tube, the annular enclosure It is equipped with the second interlayer 413 in shell 48, heating wire is equipped in second interlayer 413；The device further includes ring protection cover 414, the upper end of the ring protection cover 414 and the lower end of cyclic annular case 48 are slidably connected, the lower end of the ring protection cover 414 It is fixedly connected with pedestal 11；The lateral surface of the hemispherical case 49, cyclic annular case 48 and ring protection cover 414 is coated with anti- Rotten layer and reflecting layer, the erosion resistant coating is upper, and the reflecting layer is under.

The gun tube driving mechanism includes gun tube driving motor 423, gun tube driving speed reducer 424, gun tube drive gear set 425 and driving mechanism supporting rack, the driving mechanism supporting rack includes the first driving mechanism supporting rack 426 and the second driving mechanism Supporting rack 427, the first driving mechanism supporting rack 426 and the second driving mechanism supporting rack 427 are vertically set on rotating platform 16 upper surface, the first driving mechanism supporting rack 426 and the second driving mechanism supporting rack 427 are oppositely arranged, the gun tube Drive gear set 425 is arranged between the first driving mechanism supporting rack 426 and the second driving mechanism supporting rack 427, the gun tube Driving motor 423 and gun tube driving speed reducer 424 are arranged in the side of the first driving mechanism supporting rack 426, the gun tube driving Motor 423 drives speed reducer 424 that gun tube drive gear set 425 is driven to rotate by gun tube, the gun tube driving motor 423 and control Device processed is connected by signal wire；The lateral surface of the injection gun tube is equipped with laser range finder 431 and thermal imaging system 430, described to swash It is parallel with the injection center line of gun tube that the laser beam of optar 431 sends out direction.The laser range finder 431 and controller It is connected by signal wire, the thermal imaging system 430 is connect with controller by signal wire.

The pipeline for fluids includes the first service 417 and the second service 418, first service 417 are connected with the second service 418 by the second rotary joint 419, and it is logical that first service 417 is arranged in main shaft In hole, second service 418 is located on rotating platform 16；It is in series with control valve on second service 418 428, the control valve 428 is connected with controller by signal wire, and control valve 428 passes through the second service 418 for controlling Fluid flow, that is, control the flow of the device ejecting fluid, air speed measuring apparatus be installed on the hemispherical case, institute Air speed measuring apparatus is stated to connect with controller.

As shown in Figure 12 to Figure 14, the upper end of the main shaft 12 is arranged with oil cylinder cover 19, the main shaft 12, cylinder shell 15 It matches to form the first oil pocket 110 with oil cylinder cover 19,13 outside of the master gear is equipped with the first dust cover 111, and described first is anti- The second oil pocket 112 is formed between dust hood 111 and main shaft 12, the lower surface of the rotating platform 16 is equipped with the second dust cover 113, institute It states and forms third oil pocket 114 between the second dust cover 113 and rotating platform 16, the driving gear 14 is arranged in the second dust cover In 113, first oil pocket 110 and third oil pocket 114 are connected with the second oil pocket 112.

The upper surface of the driving gear 14 is equipped with first boss, and the upper end of the driving gear 14 is arranged with the first positioning Bearing 115, the first positioning bearing 115 are set in first boss, and the lower surface of the driving gear 14 is convex equipped with second The lower end of platform, the driving gear 14 is arranged with the second positioning bearing 116, and it is convex that the second positioning bearing 116 is set in second On platform, the madial wall of the driving gear 14 and the second dust cover 113 positions bearing by the first positioning bearing 115 and second 116 connections.

It is angular contact bearing that the first positioning bearing 115 and second, which positions bearing 116, second dust cover 113 Interior to be equipped with annular oil seal lid 117, the outer edge of the annular oil seal lid 117 is connect with the madial wall of the second dust cover 113, described The lower surface of annular oil seal lid 117 is equipped with the groove of fovea superior, the upper surface of the first positioning bearing 115 and annular oil seal lid The lateral surface of 117 inner top surface connection, the first positioning bearing 115 is connect with the medial surface of annular oil seal lid 117, and described the The upper surface of the bottom plate 118 of two dust covers 113 is equipped with the first annular boss, the lateral surface and the of the second positioning bearing 116 The medial surface of one annular boss connects, and the lower surface of the second positioning bearing 116 and the bottom plate 118 of the second dust cover 113 connect It connects, the annular oil seal lid 117 and the bottom plate 118 of the second dust cover 113 are bolted.

The gear driven mechanism 17 is connect with driving gear 14 by coupling rod 119, and the coupling rod 119 is equipped with rotation Leaf 120.

Vane 120 can drive the lubricating oil in third oil pocket 114 to flow downward, to ensure to drive gear 14 and main tooth There is enough lubricating oil on wheel 13.

Oil sealing cover board 121, the oil sealing cover board 121 and master are equipped between the medial surface lower end and main shaft 12 of cylinder shell 15 It is equipped with the first sealing ring 122 between axis 12, the second sealing ring 123 is equipped between the oil sealing cover board 121 and cylinder shell 15.

The medial surface of the medial surface of the oil sealing cover board 121, the lateral surface of oil sealing cover board 121 and cylinder shell 15 is equipped with The annular recess of annular recess, 121 medial surface of oil sealing cover board matches to form the first ring cavity with 12 lateral surface of main shaft, First sealing ring 122 is arranged in the first ring cavity, outside the annular recess and oil cylinder of 121 lateral surface of oil sealing cover board The annular recess of 15 medial surface of shell matches to form the second ring cavity, and the setting of the second sealing ring 123 is cyclic annular empty second Intracavitary.

First sealing ring 122 is arranged in the first ring cavity, on the one hand can prevent the first sealing ring 122 from using It falls off in the process, on the other hand, the contact area of the first sealing ring 122 and oil sealing cover board 121 and main shaft 12 is increased, by second Sealing ring 123 is arranged in the second ring cavity, on the one hand can prevent the second sealing ring 123 from falling off in use, separately On the one hand, the contact area for increasing the second sealing ring 123 and oil sealing cover board 121 and cylinder shell 15, prevents lubricating oil too fast Leak into the second oil pocket 112 from the first oil pocket 110；

It is of course also possible to which the medial surface of oil sealing cover board 121 is bonded with the second base bearing, the first seal washer 22 is arranged Between 121 medial surface of oil sealing cover board and the second base bearing.

The lower end of the main shaft 12 is arranged with support pad 124, upper surface and the master gear 13 of the support pad 124 Lower surface connects.

The outside of the main shaft 12 is equipped with upper and lower twice step, and the inner surface of the cylinder shell 15 is equipped with cyclic annular raised line, The base bearing 18 includes the first base bearing and the second base bearing, and first base bearing and the second base bearing are taper roller Bearing is respectively sleeved on the inside of first base bearing and the second base bearing at the step of twice up and down in 12 outside of main shaft, institute It states and is separately positioned on above and below the annular boss of cylinder shell 15 on the outside of the first base bearing and the second base bearing.

The upper end of the main shaft 12 is fastened with Anti-loosening nut 125, between the Anti-loosening nut 125 and the first base bearing Equipped with non-return gasket 126.

The rotary support mechanism further includes rotating platform support plate 127, and the outside of the cylinder shell 15, which is equipped with, appears on the stage It rank and gets out of a predicament or an embarrassing situation, the rotating platform 16 is set at the top bar of cylinder shell 15, and the rotating platform support plate 127 is arranged At the place of getting out of a predicament or an embarrassing situation of cylinder shell 15, the upper surface of the rotating platform support plate 127 is bonded with the lower surface of rotating platform 16.

The rotating platform 16 is set at the top bar of main shaft, and the rotating platform support plate 127 is set in main shaft 12 Place of getting out of a predicament or an embarrassing situation, convenient for rotating platform 16 and rotating platform support plate 127 are disassembled from cylinder shell 15.

In the technical scheme, the main shaft 12 is hollow structure, and the main shaft 12 is static, and rotating platform 16 is fortune Dynamic, main shaft 12 is hollow, convenient for setting pipeline for fluids or signal wire in the hollow structure in main shaft 12, consequently facilitating Pumped (conveying) medium or progress signal connection on rotating platform 16 in from main shaft 12.

The upper and lower ends of 12 hollow structure of main shaft are respectively equipped with upper cover plate 132 and lower cover 133,132 He of the upper cover plate Lower cover 133 is equipped with through-hole, and the both ends convenient for making to be arranged pipeline for fluids and signal wire in hollow structure pass through upper Through-hole on cover board 132 and lower cover 133, convenient for being positioned to pipeline for fluids and signal wire.

The gear driven mechanism 17 includes that gear drive motor and gear drive speed reducer, gear drive motor to pass through tooth Wheel drive speed reducer and coupling rod 119 are connect with driving gear 14, and gear drive motor selects servo motor, is easy to implement rotation What is turned accurately controls.

The lower section of the support pad 124 is equipped with installation backing plate 128, the master gear 13, support pad 124 and installation pad Plate 128 is bolted to connection, and the installation backing plate 128 is bolted to connection with pedestal 11, to realize master gear The fixation of position between 13 and pedestal 11 prevents from rotating between master gear 13 and pedestal 11.

The lower surface of oil cylinder cover 19 is equipped with annular recess, and the top of cylinder shell 15 stretches to the annular recess of oil cylinder cover 19 Interior, oil cylinder cover 19 prevents cylinder shell 15 from tilting.

The top of second dust cover 11 is equipped with annular fixing plate 129, the side of annular fixing plate 129 and the second dust cover 113 Wall welds, and annular fixing plate 129 is fixedly connected with the lower surface of rotating platform 16.

Stiffener plate 130 is equipped between 16 lower surface of side wall and rotating platform of second dust cover 113.

The oil cylinder cover 19 is equipped with the first fuel filler neck, can add lubrication into the first oil pocket 110 by the first fuel filler neck Oil, the rotating platform 16 are equipped with the second fuel filler neck, can add lubricating oil into third oil pocket 114 by the second fuel filler neck.

In the process of running, the lubricating oil in the first oil pocket 110 flows downward rotary support mechanism, and passes through oil sealing cover board The gap between gap and oil sealing cover board 121 and cylinder shell 15 between 121 and main shaft 12 flows into the second oil pocket 112 Interior, vane 120 drives the lubricating oil in the second oil pocket 112 to flow downward, and keeps the lubrication of driving gear 14.

The master gear 13 and driving gear 14 are vortex gear.

Annular flange 131 is additionally provided in second dust cover 113, the annular flange 131 is pressed on annular oil seal lid On 117, it is bolted between the annular flange 131 and the bottom plate 118 of the second dust cover 113.

First dust cover 111 includes upper plate and lower plate, and the upper plate and cylinder shell 15 of first dust cover 111 are solid Fixed connection, there are gaps, the width in the gap to be no more than 2 millis between the lower plate and support pad 124 of first dust cover 111 Rice, the first dust cover 111 are rotated together with cylinder shell 15.The lower plate and support pad of first dust cover 111 in order to prevent Interior in this gap annular seal ring can also be arranged in the excessive velocities of clearance leakage lubricating oil between 124.

The side of the master gear 13 stretches in the second dust cover 113 and is engaged with driving gear 14.

In the present apparatus, the driving driving gear 14 of gear driven mechanism 17 generates rotation, due to driving gear 14 and main tooth 13 engagement of wheel, and master gear 13 is fixed, therefore gear 14 is driven to generate revolution around master gear 13 while rotation, drive gear 14 drive rotating platform 16 to rotate, and rotating platform 16 drives cylinder shell 15 to rotate.Cylinder shell 15 only plays rotating platform 5 Supporting role, the power resources that rotating platform 16 rotates in gear driven mechanism 17, the support force that rotating platform 16 is subject to and The power resources for generating rotation are separately positioned on different components, reduce the complexity of 15 stress of main shaft 12 and cylinder shell Property, the structural complexity of main shaft 12 and cylinder shell 15 is reduced, the manufacturing of main shaft 12 and cylinder shell 15 is conducive to, together When also extend the service life of main shaft 12 and cylinder shell 15.

As shown in FIG. 15 to 18, the pedestal includes support platform and four telescopic outriggers, and the main shaft is vertically located at The upper surface of support platform, the telescopic outrigger include the upper backup pad of lower supporting plate 32, two of bottom horizontal plate 31, two 331, two 37, rotary shafts 36 of cranking arm, slide-bar 35 and slide-bar driving mechanism, described two lower supporting plates 32 are arranged in bottom level The both sides of plate 31, described two lower supporting plates 32 are vertical with bottom horizontal plate 31, and described two lower supporting plates 32 are oppositely arranged, institute It states and is equipped with the first sliding groove 34 on two lower supporting plates 32, described two upper backup pads 331 are located at the upper of two lower supporting plates 32 Side, described two upper backup pads 331 are oppositely arranged, and described two upper backup pads 331 are equipped with the first hinge hole, the slide-bar 35 Both ends crank arm respectively with two 37 lower end it is hinged, the both ends of the slide-bar 35 are respectively provided in two the first sliding grooves 34, institute State rotary shaft 36 both ends crank arm respectively with two 37 upper end it is hinged, and the both ends of rotary shaft 36 are arranged in two first respectively In hinge hole.

The outside of described two upper backup pads 331 is equipped with secondary support plate 332, and the pair support plate 332 is equipped with second The both ends of hinge hole, the rotary shaft 36 are respectively protruding into two the second hinge holes；Described two crank arm is equipped with the between 37 One positioning plate 391 is equipped with the second positioning plate 92 between described two upper backup pads 331；The outside of described two lower supporting plates 32 It is equipped with fixed plate 310, described two fixed plates 310 are equipped with second sliding slot, and the second sliding slot is opposite with the first sliding groove 34 It answers, the outside of described two fixed plates 310 is equipped with protective plate 38；The bottom horizontal plate 31 is equipped with apron plate 311, described Apron plate 311 is vertical with bottom horizontal plate 31, and the both ends of the apron plate 311 are connect with two lower supporting plates 32 respectively.

The slide-bar driving mechanism includes drive link 313, fixing axle 314 and driving head 315, and the two of the fixing axle 314 End is connect with two lower supporting plates 32 respectively, and the fixing axle 314 is equipped with fixed shaft through-hole, and the slide-bar 35 is equipped with slide-bar One end of threaded hole, the driving head 315 is equipped with hexagon ring, and the apron plate 311 is equipped with apron plate through-hole, the drive link 313 one end is equipped with external screw thread, and the drive link 313 is arranged in equipped with externally threaded one end in slide-bar threaded hole, the transmission The middle part of bar 313 is equipped with the first annular boss 3131 and the second annular boss 3132, and the other end of the drive link 313 passes through admittedly Dead axle through-hole is connect with driving head 315, the fixing axle 314 be in the first annular boss 3131 and the second annular boss 3132 it Between, the driving head 315 is located in apron plate through-hole.

In use, bottom horizontal plate 31 is fixed on the ground, die nut is stretched to the hexagon ring of driving head 315 Interior, rotation driving spanner drives drive link 313 to rotate by driving head 315, because the first annular boss 3131 and second is cyclic annular Boss 3132 there is positioning action, drive link 313 will not be subjected to displacement drive link 313, the band in rotary course of drive link 313 Dynamic slide-bar 35 is moved along the first sliding groove 34, and slide-bar 35 drives 37 lower end of cranking arm to move in the horizontal direction, and upper backup pad 331 is solid Be scheduled in supported objects, upper backup pad 331 will not occurred level direction displacement, then the shifting for 37 lower end horizontal directions of cranking arm It is dynamic, movement of the upper backup pad 331 in vertical direction is translated into, to realize the elevating function of the lifting landing leg, with to entire Device plays the role of support and adjusts height.

When manufacturing the device, a circular horizontal plate can be made, the bottom horizontal plate 31 of four supporting legs is fixed on On circular horizontal plate, the positioning convenient for four supporting legs is fixed and levelling, when installing the device, can be installed circular horizontal plate On installation base surface, the stability of the device can be increased.

The device may be used as applicator, by controller control injection gun tube in the horizontal direction with the rotation of upper and lower directions Gyration is to adjust the fluid emission direction of injection gun tube, by pipeline for fluids to the device provisioning fire water or foam Extinguishing chemical, fire water or fire foam spray to ignition point through overspray gun tube.

The device may be used as the terminal of air purification, when which is mounted on roof, controlled and sprayed by controller Gun tube is penetrated in the horizontal direction with the rotation angle of upper and lower directions to adjust the fluid emission direction of injection gun tube, is supplied by fluid For pipeline to the device provisioning water, water passes through magnetization, negative ionization in gun tube, and is atomized at nozzle, the water mist one of ejection Aspect can improve the humidity in air, and can increase the anion concentration in air, be conducive to the haze dust in air Aggregation and landing, to be purified to air.

Because for Chinese most cities, the aerial ladder height of fire department is limited, the injection of fire water monitor Height is also limited, for the fire that high-rise or even high-rise building occurs, is carried out by aerial ladder or fire water monitor Fire extinguishing then seems more difficult.The device is mounted on roof, when fire occurs for building over there, can be carried out using the device Fire extinguishing.Thermal imaging system, laser range finder and air speed measuring apparatus are installed on the device.The method put out a fire using the device is such as Under：The location information of acquisition opposite building in advance, and coordinate system established to each window of opposite building body, and by the coordinate system informations It is stored in controller；According to wind speed, wind direction and distance, each window gradually simulated experiment to opposite building body is determined water Required rotation angle when in stream injection to each window, and the pivoting angle data is stored in controller, the rotation angle Degree includes the pitch angle of the horizontal rotation angle and injection gun tube of rotating platform 16；When fire behavior occurs for opposite building, thermal imaging Instrument senses the ignition point of opposite building body, and the ignition point is matched in coordinate system, and controller is believed according to the coordinate of ignition point Breath and the blast velocity control rotating platform 16 that measures of air speed measuring apparatus and injection gun tube are rotated, and control valve 428 is opened, to catching fire The window water spray of point, flow break through window and put out a fire to interior.

When ignition point covers multiple windows, preferentially into ignition point, the window in top is sprayed water, to avoid fire behavior Upstairs spread, secondly into ignition point place at a disadvantage window water spray, to avoid fire behavior in ignition point leeward Room sprawling.The water spraying time of each window can be preset, in the hope of controlling the intensity of a fire, when to each in ignition point After window is sprayed water one time, then the window in top is sprayed water into ignition point, then again to the place at a disadvantage in ignition point Window water spray.As shown in figure 19, wind direction to the right, then need first in ignition point the window in the upper right corner spray water, so The window that top layer is in ignition point is sprayed water to the left afterwards, then again to the window of the upper number second layer rightmost side in ignition point It sprays water at family.Then horizontal to spray water successively against the window of the upper number second layer in fire point to the left, successively to other windows in ignition point Analogize.

Embodiment 2, as a kind of improvement project of embodiment 1, as shown in Figure 20 to Figure 22, the slide-bar driving mechanism is Hydraulic pressure slide-bar driving mechanism, the hydraulic pressure slide-bar driving mechanism include fixing axle 314, hydraulic cylinder 316, connecting piece 318 and hydraulic pressure System 317, the hydraulic system 317 are located on bottom horizontal plate 31, and the both ends of the fixing axle 314 are supported under two respectively Plate 32 connects, and the hydraulic system includes oil storage tank, hydraulic pump, check valve and reversal valve, the oil storage tank, hydraulic pump, unidirectional Valve and reversal valve are sequentially connected by inflow pipeline, and the oil storage tank is connected with reversal valve by oil returning tube, the reversal valve It is connected by two hydraulic pipelines with hydraulic cylinder 316, the cylinder body of the hydraulic cylinder 316 is connect with fixing axle 314, the hydraulic cylinder 6 piston rod is connect with one end of connecting piece 318, and the other end of the connecting piece 318 is connect with slide-bar 35, the connecting piece 318 be the bolt of connection liquid cylinder pressure 316 piston rod and slide-bar 35, the hydraulic pump and reversal valve of the fluid power system with control Device processed is connected by signal wire.

Hydraulic cylinder 316 drives slide-bar 35 to be moved along the first sliding groove 34 by connecting piece 318, and slide-bar 35 drives the lower end cranked arm It moves in the horizontal direction, and upper backup pad 331 is fixed in supported objects, upper backup pad 331 will not occurred level direction Displacement, then the movement for 37 lower end horizontal directions of cranking arm, translates into movement of the upper backup pad 331 in vertical direction, to real The now elevating function of the lifting landing leg.

The device is also equipped with level meter sensor, and the level meter sensor is connected with controller by signal wire, water Level sensor is used to measure the angle of inclination of support platform 415, and by the angle of inclination data transfer measured to controller, control Device processed controls the hydraulic pump and reversal valve of hydraulic system according to the angle of inclination data that level meter sensor transmits, and then passes through liquid Cylinder pressure 316 controls the stroke of each supporting leg, to control the angle of inclination of support platform 415.By level meter sensor, control Device control slide-bar driving mechanism controls landing leg stretching in turn so that pedestal has self-balancing ability, that is, the device has certainly Balanced capacity.

Embodiment 3, as another improvement project of embodiment 1, as shown in figure 23 and figure 24, the slide-bar driving mechanism For electronic slide-bar driving mechanism, the electronic slide-bar driving mechanism includes supporting leg drive motor controller 321, supporting leg driving motor 319, connecting rod 320 and connecting piece 318, the supporting leg driving motor 319 are located on bottom horizontal plate 31, the supporting leg driving electricity Machine 319 is connect with supporting leg drive motor controller 321, and the supporting leg driving motor 319 is connect with one end of connecting rod 320, institute The other end for stating connecting rod 320 is connect with one end of connecting piece 318, and the other end of the connecting piece 318 is connect with slide-bar 35, institute It is the bolt for connecting slide-bar 35 and connecting rod 320 to state connecting piece 318.The controller and supporting leg drive motor controller 321 are logical Cross signal wire connection；

Supporting leg driving motor 319 passes sequentially through connecting rod 320 and connecting piece 318 drives slide-bar 35 to be moved along the first sliding groove 34 Dynamic, slide-bar 35 drives the lower end cranked arm to move in the horizontal direction, and upper backup pad 331 is fixed in supported objects, upper support Plate 331 will not occurred level direction displacement, then the movement for 37 lower end horizontal directions of cranking arm, translates into upper backup pad 331 In the movement of vertical direction, to realize the elevating function of the lifting landing leg.

The device is also equipped with level meter sensor, and the level meter sensor is connected with controller by signal wire, water Level sensor is used to measure the angle of inclination of support platform 415, and by the angle of inclination data transfer measured to controller, control The angle of inclination data control supporting leg drive motor controller 321 that device processed is transmitted according to level meter sensor, and then pass through supporting leg Driving motor 319 controls the stroke of each supporting leg, to control the angle of inclination of support platform 415.

Embodiment 4, as another improvement project of embodiment 1, as shown in Figure 25 to Figure 27, the slide-bar driving mechanism For pneumatic slide-bar driving mechanism, shown pneumatic slide-bar driving mechanism includes fixing axle 314, cylinder 322, connecting piece 318 and cylinder Drive system 323, the cylinder drive system 323 are located on bottom horizontal plate 31, and the both ends of the fixing axle 314 are respectively with two A lower supporting plate 32 connects, and the cylinder drive system 323 includes air compressor, caisson, check valve and reversal valve, institute It states air compressor, caisson, check valve and reversal valve to be sequentially connected by admission line, the reversal valve and caisson It is connected by return-air duct, the reversal valve is connect with cylinder 322 by two gas pipelines, the cylinder body of the cylinder 322 Connect with fixing axle 314, the piston rod of the cylinder 322 is connect with one end of connecting piece 318, the connecting piece 318 it is another End is connect with slide-bar 35, and the connecting piece 318 is the bolt for connecting cylinder 322 piston rod and slide-bar 35.

Cylinder 322 drives slide-bar 35 to be moved along the first sliding groove 34 by connecting piece 318, and slide-bar 35 drives the lower end edge cranked arm Horizontal direction moves, and upper backup pad 331 is fixed in supported objects, upper backup pad 331 will not occurred level direction position It moves, then the movement for 37 lower end horizontal directions of cranking arm, translates into movement of the upper backup pad 331 in vertical direction, to realize The elevating function of the lifting landing leg.

The device is also equipped with level meter sensor, and the level meter sensor is connected with controller by signal wire, water Level sensor is used to measure the angle of inclination of support platform 415, and by the angle of inclination data transfer measured to controller, control The air compressor for the angle of inclination data control cylinder drive system 323 that device processed is transmitted according to level meter sensor and commutation Valve, and then the stroke of each supporting leg is controlled by supporting leg driving motor 319, to control the angle of inclination of support platform 415.

Embodiment 5, as another improvement project of embodiment 1, as shown in Figure 28 to Figure 30, support frame as described above includes the One supporting rack 41 and the second supporting rack 42, first supporting rack, 41 and second supporting rack 42 are oppositely arranged, the injection gun tube It is located between the first supporting rack 41 and the second supporting rack 42, first supporting rack, 41 and second supporting rack 42 is equipped with one group to wearing Hole is equipped with the second drive shaft in described pair of perforation, and the injection gun tube is fixedly connected with the second drive shaft, and the gun tube drives Mechanism is fixedly connected with the second drive shaft, and the injection gun tube includes sleeve 21, rotary drive mechanism 22, live spindle 23, nozzle 24 and piston boit 25, the live spindle 23 are located at the inside of sleeve 21, and the nozzle 24 and the head end of sleeve 21 connect It connects, the rotary drive mechanism 22 is located at the tail portion of sleeve 21 and is connect with the tail portion of live spindle 23, the live spindle 23 Head end be equipped with stroke silk rail 26, the tail portion of the piston boit 25 is equipped with threaded hole, and the stroke silk rail 26 is arranged in piston boit It is threadedly coupled in 25 threaded hole and with piston boit 25, the piston boit 25 is slidably connected with sleeve 21, the side of the sleeve 21 Wall is equipped with side wall water inlet 27, and the middle part of the live spindle 23 is equipped with main shaft water inlet 28, the side of the live spindle 23 Head end be equipped with main shaft water outlet 29, the main shaft water inlet 28 and main shaft water outlet 29 pass through live spindle 23 in be arranged master Axis runner 210 is connected, and two seals 211, and two seals 211 are equipped between the live spindle 23 and sleeve 21 The both sides of main shaft water inlet 28 are separately positioned on, the head end of the piston boit 25 gradually reduces, and the head end of the sleeve 21 is equipped with The head end of sleeve water outlet, the nozzle 24 is equipped with nozzle delivery port 212, and the tail end of the nozzle 24 is equipped with nozzle groove 213, The nozzle groove 213 is connected with nozzle delivery port 212, and the nozzle groove 213 matches with piston boit 25, and piston boit 25 head end stretches in nozzle groove 213.

In the present embodiment, the live spindle 23 and sleeve 21 are connected by two main shaft bearings 214, described two main shafts Bearing 214 is respectively sleeved at the both sides of main shaft water inlet 28, and two main shaft bearings 214 are separately positioned on two sealing rings 211 Side far from main shaft water inlet 28；Described two main shaft bearings 214 are angular contact bearing；The injection gun tube further includes spray Head fixed plate 215, the nozzle 24 are surrounded by cyclic annular extension board, and the nozzle fixed plate 215 compresses cyclic annular extension board In the head end of sleeve 21；The injection gun tube further includes negative-pressure atomizing auxiliary body, and the negative-pressure atomizing auxiliary body includes solid Surely set 216, flow-guiding mouth 217 and guide ring 218, the tail end of the fixing sleeve 216 are set in the outside of nozzle 24, the fixing sleeve Gap between 216 and nozzle 24 forms gas-liquid mixed flow chamber 219, and the guide ring 218 is set in the outside of flow-guiding mouth 217, and Gas is formed between guide ring 218 and flow-guiding mouth 217 and introduces annular channel 220, and the gas introduces annular channel 220 and gas-liquid Mixed flow chamber 219 is connected by conduction hole 221, and the flow-guiding mouth 217 is connected with gas-liquid mixed flow chamber 219；The gas introduces Air anion generating device is equipped in annular channel 220；Gasket seal is equipped between 21 end of the nozzle 24 and sleeve 222。

The injection gun tube further includes driving mechanism shell 223, the tail end phase of the driving mechanism shell 223 and sleeve 21 Connection, the rotary drive mechanism 22 are located in driving mechanism shell 223, and the rotary drive mechanism 22 includes main shaft drives electricity Machine and speed reducer, the spindle drive motor are connect with speed reducer, and the speed reducer is connected with live spindle by connecting shaft 226 It connects；The madial wall of 21 head end of the sleeve is equipped with fixed plate 21, and the fixed plate 21 is arranged along the length direction of sleeve 21, described The outer surface of piston boit 25 is equipped with sliding slot, and the side of the fixed plate 21 is connect with the madial wall of sleeve 21, the fixed plate 21 The other side stretch in sliding slot, the piston boit 25 and sleeve 21 are slidably connected by fixed plate 21 and sliding slot realization；It is described The outer surface of piston boit 25 is equipped with diversion trench 225, and the diversion trench 225 is from the middle part of piston boit 25 along the length side of piston boit 25 To the head end for extending to piston boit 25 in the shape of a spiral.

The main shaft water outlet 29 has multiple, and multiple main shaft water outlets 29 are uniformly distributed along the side wall of live spindle 23；Institute It states and is threadedly coupled between guide ring 218 and fixing sleeve 216；The tail end of the fixing sleeve 216 is equipped with fixing sleeve ring-type extension board, institute It states nozzle fixed plate 215 fixing sleeve ring-type extension board is pressed on the lateral surface of nozzle 24；Outside institute's sleeve 21 and rotating mechanism Pass through flanged joint between shell 23.

During the work time, spindle drive motor drives connecting shaft 226 to rotate by speed reducer, and connecting shaft 226 drives rotation Turn the rotation of main shaft 23, live spindle 23 drives stroke silk rail 26 to rotate, and stroke silk rail 26 is threadedly coupled with piston boit 25, due to work Stick harness 25 is slidably connected with sleeve 21, and piston boit 25 cannot be rotated together with stroke silk rail 26, therefore is rotated in stroke silk rail 26 During, the depth that stroke silk rail 26 stretches in the threaded hole of 25 tail portion of piston boit changes, and stroke silk rail 26 is not The movement that rectilinear direction can occur causes piston boit 25 to be moved along the length direction of sleeve 21, and piston boit 25 stretches into nozzle groove 213 depth changes, and the gap between piston boit 25 and nozzle groove 213 changes, to realize flow-rate adjustment.

Convert the spindle drive motor rotation of rotation to by stroke silk rail 26 linear motion of piston boit 25, piston boit The speed and stroke of 25 linear motions are smaller, for example the rotation of live spindle 23 is turned around, and screw pitch only occurs for piston boit 25 Linear motion is convenient for the injection gun tube flow-rate adjustment convenient for accurately controlling the depth that piston boit 25 stretches to nozzle groove 12 Precision controlling.Spindle drive motor selects servo motor in the present embodiment, is advantageously implemented accurately controlling for rotation.

Fluid is entered by the side wall water inlet 27 of sleeve 21 in sleeve 21, and rotation is entered by main shaft water inlet 28 In main shaft 23, passes through main shaft runner 210 successively and main shaft water outlet 29 enters in the cavity of 21 head end of sleeve, by piston boit Gap between 25 and nozzle 24 enters in nozzle groove 213, is flowed out through nozzle delivery port 212.

Fluid immediately enters the main shaft water inlet 28 and main shaft runner 210 of live spindle 23 after entering in sleeve 21, reduce Fluid washes away 21 inner wall of sleeve, is especially reduction of fluid to being washed away at sealing ring 211, not only reduces fluid and exist The possibility leaked at sealing ring 211 also reduces erosion of the fluid to 21 inner wall of sleeve, extends the use of the device Service life.

Claims (10)

1. a kind of rotary fluid injection apparatus, which is characterized in that the device include rotary support mechanism, fluid ejection mechanisms and Pipeline for fluids, the rotary support mechanism include pedestal (11), main shaft (12), master gear (13), driving gear (14), oil Cylinder shell (15), rotating platform (16) and gear driven mechanism (17), the main shaft (12) are vertically set on the upper of pedestal (11) Surface, the main shaft (12) are equipped with upper and lower perforative spindle through-hole, and the master gear (13) is arranged and is fixed on main shaft (12) Outside, the cylinder shell (15) are set in the outside of main shaft (12) by base bearing (18), and the rotating platform (16) is arranged And be fixed on cylinder shell (15), the driving gear (14) is engaged with master gear (13), and the gear driven mechanism is located at On rotating platform (16), the gear driven mechanism is sequentially connected with driving gear (14), and the fluid ejection mechanisms include spray Gun tube, gun tube supporting rack and gun tube driving mechanism are penetrated, the gun tube support is erected on rotating platform (16), the injection gun tube Hinged with gun tube supporting rack, the gun tube driving mechanism is connect with injection gun tube, and the head end of the pipeline for fluids is arranged in In spindle through-hole, the tail end of the pipeline for fluids is connect with injection gun tube.

2. a kind of rotary fluid injection apparatus according to claim 1, which is characterized in that support frame as described above includes first Supporting rack (41) and the second supporting rack (42), first supporting rack (41) and the second supporting rack (42) are oppositely arranged, the spray It penetrates gun tube to be located between the first supporting rack (41) and the second supporting rack (42), first supporting rack (41) is equipped with the first rotation The tail end of connector (43), the pipeline for fluids is connect by the first rotary joint (43) with the side of injection gun tube, described The tail end of pipeline for fluids is connected with injection gun tube, and second supporting rack (42) is equipped with supporting rack through-hole, the big gun Pipe driving mechanism is connect by the first drive shaft (44) with the side of injection gun tube, and first drive shaft (44) is arranged in support In frame through-hole, the center line of first rotary joint (43) and the centerline of the first drive shaft (44) are in same straight line On.

3. a kind of rotary fluid injection apparatus according to claim 2, which is characterized in that the injection gun tube includes pipe The tail end of body (45), the tube body (45) is equipped with tail portion mixed flow chamber (46), first rotary joint (43) and tail portion mixed flow chamber (46) side connection, first drive shaft (44) connect with the side of tail portion mixed flow chamber (46), the head of the tube body (45) End is equipped with nozzle (47).

4. a kind of rotary fluid injection apparatus according to claim 1, which is characterized in that the rotating platform (16) Top is equipped with platform case, and the platform case includes cyclic annular case (48) and hemispherical case (49), the ring-type case (48) lower end is fixedly connected with the upper surface of rotating platform (16), the upper end of the ring-type case (48) and hemispherical case (49) lower end is fixedly connected, and the hemispherical case (49) is equipped with arcuation gun tube extending port, the arcuation gun tube extending port Place is equipped with curved cover plate (410), and the curved cover plate (410) is connect with injection gun tube by cover board support (411).

5. a kind of rotary fluid injection apparatus according to claim 4, which is characterized in that the hemispherical case (49) It is inside equipped with the first interlayer (412), coil pipe is equipped in first interlayer (412), is equipped with insulating tube in the spindle through-hole, institute It states coil pipe with insulating tube to be connected, the second interlayer (413), second interlayer is equipped in the ring-type case (48) (413) heating wire is equipped in.

6. a kind of rotary fluid injection apparatus according to claim 4, which is characterized in that the device further includes cyclic annular guarantor Shield (414), the upper end of the ring protection cover (414) and the lower end of cyclic annular case (48) are slidably connected, the ring protection The lower end of cover (414) is fixedly connected with pedestal (11).

7. a kind of rotary fluid injection apparatus according to claim 1, which is characterized in that the pedestal (11) includes branch Platform (324) and more than two telescopic outriggers are supportted, the main shaft (12) is vertically located at the upper surface of support platform (324), described Telescopic outrigger include bottom horizontal plate (31), two lower supporting plates (32), two upper backup pads (331), two crank arm (37), Rotary shaft (36), slide-bar (35) and driving mechanism, described two lower supporting plates (32) are arranged in the both sides of bottom horizontal plate (31), Described two lower supporting plates (32) are vertical with bottom horizontal plate (31), and described two lower supporting plates (32) are oppositely arranged, and described two The first sliding groove (34) is equipped on a lower supporting plate (32), described two upper backup pads (331) are located at two lower supporting plates (32) Top, described two upper backup pads (331) are oppositely arranged, and the first hinge hole is equipped on described two upper backup pads (331), The both ends of the slide-bar (35) crank arm respectively with two (37) lower end it is hinged, the both ends of the slide-bar (35) are respectively provided at two In the first sliding groove (34), the both ends of the rotary shaft (36) crank arm respectively with two (37) upper end it is hinged, and rotary shaft (36) Both ends be arranged in respectively in two the first hinge holes.

8. a kind of rotary fluid injection apparatus according to claim 1, which is characterized in that support frame as described above includes first Supporting rack and the second supporting rack, first supporting rack and the second supporting rack are oppositely arranged, and the injection gun tube is located at first Between support and the second supporting rack, first supporting rack and the second supporting rack are equipped with one group to perforating, and are worn in described pair of perforation Equipped with the second drive shaft, the injection gun tube is fixedly connected with the second drive shaft, the gun tube driving mechanism and the second drive shaft It is fixedly connected, the injection gun tube includes sleeve (21), rotary drive mechanism (22), live spindle (23), nozzle (24) and lives Stick harness (25), the live spindle (23) are located at the inside of sleeve (21), and the nozzle (24) connect with the head end of sleeve (21), The rotary drive mechanism (22) is located at the tail portion of sleeve (21) and is connect with the tail portion of live spindle (23), the live spindle (23) head end is equipped with stroke silk rail (26), and the tail portion of the piston boit (25) is equipped with threaded hole, and the stroke silk rail (26) is worn It is threadedly coupled in the threaded hole of piston boit (25) and with piston boit (25), the piston boit (25) connects with sleeve (21) sliding It connects, the side wall of the sleeve (21) is equipped with side wall water inlet (27), and the middle part of the live spindle (23) is equipped with main shaft water inlet (28), the head end of the side of the live spindle (23) is equipped with main shaft water outlet (29), the main shaft water inlet (28) and main shaft Water outlet (29) is connected by the main shaft runner (210) being arranged in live spindle (23), the live spindle (23) and sleeve (21) two seals (211) are equipped between, and two seals (211) are separately positioned on the two of main shaft water inlet (28) The head end of side, the piston boit (25) gradually reduces, and the head end of the sleeve (21) is equipped with sleeve water outlet, the nozzle (24) Head end be equipped with nozzle delivery port (212), the tail end of the nozzle (24) is equipped with nozzle groove (213), the nozzle groove (213) it is connected with nozzle delivery port (212), the nozzle groove (213) matches with piston boit (25), and piston boit (25) Head end stretch in nozzle groove (213), tail end and the side wall water inlet (27) of the pipeline for fluids pass through hose phase Connection.

9. a kind of rotary fluid injection apparatus according to claim 1, which is characterized in that the outside of the injection gun tube Face is equipped with laser range finder and thermal imaging system, and the laser beam of the laser range finder sends out direction and sprays the center line phase of gun tube It is parallel.

10. a kind of rotary fluid injection apparatus according to claim 1, which is characterized in that the pipeline for fluids Including the first service and the second service, first service and the second service pass through the second rotary joint It is connected, first service is arranged in spindle through-hole, and second service is located on rotating platform (16).