CN107998565A

CN107998565A - A kind of rotary fluid injection apparatus

Info

Publication number: CN107998565A
Application number: CN201711456873.3A
Authority: CN
Inventors: 顾炎彬
Original assignee: Zeus Fluid System (shanghai) Co Ltd
Current assignee: Zeus Fluid System (shanghai) Co Ltd
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2018-05-08

Abstract

The invention 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 base, main shaft, master gear, drive gear, cylinder shell, rotating platform and gear driven mechanism, main shaft is vertically set on the upper surface of base, 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, drive gear is engaged with master gear, gear driven mechanism is sequentially connected with drive 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 connected with injection gun tube, the tail end of pipeline for fluids is connected with injection gun tube.Rotary support mechanism rotates injection gun tube horizontal direction, and gun tube driving mechanism rotates injection gun tube above-below direction, 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 invention 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 spinfunction, the spinfunction without horizontal direction, is only capable of carrying out injection fluid for specific region, flexibility compared with Low, it is rotated up and down is adjusted by manpower, and the precision of adjustment is relatively low, when being adjusted by manpower, it is necessary to fills fluid injection The position that the personnel of being arranged on are accessible to and operating environment is safer is put, greatly limit the use scope of the device.

The content of the invention

For the deficiencies in the prior art, the object of the present invention is to provide a kind of rotary fluid injection apparatus, with Solve the problems, such as that rotation is difficult in existing fluid ejection apparatus, flexibility is relatively low and use environment is limited.

The purpose of the present invention is what is be 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 Stating rotary support mechanism includes base, 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 base, and the main shaft is equipped with upper and lower perforative spindle through-hole, and the master gear is arranged And the outside of main shaft is fixed on, 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 drive gear is engaged with master gear, and the gear driven mechanism is located on rotating platform, described Gear driven mechanism is sequentially connected with drive 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 connected 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 be connected.

In the present apparatus, gear driven mechanism driving drive gear produces rotation, since drive gear and master gear engage, And master gear is fixed, therefore drive gear produces revolution while rotation around master gear, and drive gear drives rotating platform to turn Dynamic, rotating platform drives cylinder shell to rotate.Cylinder shell only plays a supporting role rotating platform, and rotating platform is rotating dynamic Power derives from gear driven mechanism, and support force and the rotating power resources of generation 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 Beneficial to the manufacturing of main shaft and cylinder shell, while also extend the service life of main shaft and cylinder shell.Gun tube driving machine Structure driving injection gun tube, which produces, to be rotated up and down, and rotating platform drives injection gun tube to produce the rotation of horizontal direction, increases injection The scope 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, first supporting rack and the 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 One swivel joint, the tail end of the pipeline for fluids are connected by the first swivel joint with spraying the side of 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 connected by the first drive shaft with spraying the side of gun tube, and first drive shaft is arranged in supporting rack through hole, described The center line of first swivel 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 injection gun tube.

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

Fluid enters afterbody mixed flow intracavitary by the first swivel joint, pair then enter back into tube body, and by spray Head sprays.For the fluid mixed added with solute or more, afterbody mixed flow chamber is provided with being sufficiently mixed beneficial to fluid.

Preferably, anion water generator is equipped with 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 ring-type extension board, described Ring-type 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 gas is formed between guide ring and flow-guiding mouth and is drawn Enter annular channel, the gas introduces annular channel and is connected with gas-liquid mixed flow chamber by conduction hole, the flow-guiding mouth and gas-liquid Mixed flow chamber is connected.

During the process that fluid is sprayed from flow-guiding mouth, negative pressure is formed in gas-liquid mixed flow intracavitary, 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 introduces in annular channel and is equipped with air anion generating device.

Introduced in gas in annular channel and air anion generating device is set, increase enters gas and introduces annular channel Anion concentration in interior air, so as to improve the anion concentration of the device ejecting fluid, is conducive to the device discharging jet 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 connected with controller by signal wire.

Preferably, the top of the rotating platform is equipped with platform case, and the platform case includes ring-type case and hemisphere Shape case, the lower end of the ring-type case are 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 connected 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, so as 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 3rd dust-proof backplate, 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 connected 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 3rd dust-proof backplate is connected with rotating platform, the both sides of the 3rd dust-proof backplate respectively with First dust-proof backplate and the connection of the second dust-proof backplate, the upper end of the 3rd dust-proof backplate are connected with hemispherical case, and described the Three dust-proof backplates are arranged on injection gun tube tail end side, the first dust-proof backplate, the second dust-proof backplate and the 3rd dust-proof backplate The dust-proof isolation cover of three face enclosings is formed, the injection gun tube is located in dust-proof isolation cover.

Preferably, the first interlayer is equipped with the hemispherical case, is equipped with coil pipe in first interlayer, the main shaft leads to Insulating tube is equipped with 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 with two interlayers.

Preferably, which further includes ring protection cover, and the upper end of the ring protection cover is slided with the lower end of ring-type case Dynamic connection, the lower end of the ring protection cover is fixedly connected with base.

The lateral surface of the hemispherical case, ring-type 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 gear reducer, gun tube drive gear set With driving mechanism supporting rack, the driving mechanism supporting rack includes the first driving mechanism supporting rack and the second driving mechanism supports 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 is arranged on the first drive Between motivation structure supporting rack and the second driving mechanism supporting rack, gun tube driving motor and gun tube driving gear reducer are arranged on the The side of one driving mechanism supporting rack, the gun tube driving motor drive gear reducer to drive gun tube drive gear set to turn by gun tube It is dynamic.

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

Preferably, the base includes support platform and two or more telescopic outrigger, 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 on 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 with 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 with fagging, the both ends of the slide-bar are hinged with two lower ends cranked arm respectively, the both ends of the slide-bar It is respectively provided in two the first sliding grooves, the both ends of the rotation axis are hinged with two upper ends cranked arm respectively, and the two of rotation axis End is arranged in two the first hinge holes respectively.

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 occurred level direction displacement, then the movement for lower end horizontal direction of cranking arm, translates into upper backup pad perpendicular Nogata to movement, so as to fulfill the elevating function of the lifting landing leg.

Preferably, secondary support plate is equipped with 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 rotation axis 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 positions between cranking arm to two, prevent two crank arm between be subjected to displacement；Second positioning plate To positioning between two upper backup pads, prevent from being subjected to displacement between two upper backup pads.

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

Fixed plate is used for the mechanical strength for strengthening the lifting landing leg, and the both ends of slide-bar are respectively protruding into two the 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 connected 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 connected 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 equipped with externally threaded one end in slide-bar threaded hole, the middle part of the drive link is equipped with the first annular boss and the second ring-type Boss, the other end of the drive link pass through fixed shaft through-hole to be connected 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 connected with two lower supporting plates respectively, the hydraulic cylinder and liquid Pressure system is connected by hydraulic pipeline, and the cylinder body of the hydraulic cylinder and fixed axis connection, the piston rod of the hydraulic cylinder is with being coupled One end connection of part, the other end of the connecting piece are connected 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 and supporting leg driving motor control 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 Connect, the other end of the connecting piece is connected 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 connected with two lower supporting plates respectively, the cylinder It is connected with cylinder drive system by pipeline, the cylinder body of the cylinder and fixed axis connection, the piston rod of the cylinder is with being coupled One end connection of part, the other end of the connecting piece are connected with slide-bar.

Preferably, support frame as described above includes the first supporting rack and the second supporting rack, first supporting rack and the 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 the second drive shaft is equipped with described pair of perforation, and 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 including 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 State rotary drive mechanism to be located at the afterbody of sleeve and be connected with the afterbody of live spindle, the head end of the live spindle is equipped with stroke Silk rail, the afterbody of the piston boit are 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 set 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 progressively 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 away 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 ring-type extension board, described Ring-type extension board is pressed on the head end of sleeve by nozzle fixed plate.

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

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

Gasket seal is equipped between nozzle and sleeve ends, can prevent from producing 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 State rotary drive mechanism to be located in driving mechanism shell, the rotary drive mechanism includes spindle drive motor and gear reducer, institute State spindle drive motor to be connected with gear reducer, the gear reducer is with live spindle by being connected axis connection.

Preferably, the madial wall of the sleeve head end is equipped with fixed plate, and the fixed plate is set along the length direction of sleeve, The outer surface of the piston boit is equipped with sliding slot, and the side of the fixed plate and the madial wall of sleeve connect, the fixed plate it is another Side is stretched in sliding slot, and the piston boit and sleeve are realized by fixed plate and sliding slot and be slidably connected.

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, is 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 has multiple, speed of the fluid in main shaft water outlet can be reduced, so as 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 easy between guide ring and fixing sleeve Guide ring is disassembled from fixing sleeve, easy to install miscellaneous part 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, so that fixing sleeve be installed On nozzle, easy to removing and installing between fixing sleeve and nozzle.

Preferably, flanged joint is passed through between sleeve and the 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 center line for spraying gun tube that laser beam sends direction.The laser range finder is connected with controller by signal wire, The thermal imaging system is connected 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 swivel joint, and first service is arranged in spindle through-hole, described Second service is located on rotating platform.

Preferably, control valve is in series with 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 are engaged to be formed First oil pocket, the master gear outside are equipped with the first dust cover, the second oil pocket, institute are formed between first dust cover and main shaft The lower surface for stating rotating platform is equipped with the second dust cover, and the 3rd oil pocket, institute are formed between second dust cover and rotating platform State drive gear to be arranged in the second dust cover, first oil pocket and the 3rd oil pocket are connected with the second oil pocket.

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

The upper and lower side of drive gear sets the first positioning bearing and second to position bearing respectively, prevent drive gear and it is main Gear produces during engaging and tilts or rock, and reduces the abrasion between drive gear and master gear, is conducive to extend and is somebody's turn to do 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 connected 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 be connected with the inner top surface of annular oil seal lid, it is described The lateral surface of first positioning bearing is connected with the medial surface of annular oil seal lid, and the upper surface of the bottom plate of second dust cover is equipped with First annular boss, the lateral surface of the second positioning bearing are connected with the medial surface of the first annular boss, second positioning The lower surface of bearing is connected 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 Connect.

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

Preferably, the gear driven mechanism is connected with drive 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 of cylinder shell and main shaft Between be equipped with the first sealing ring, the second sealing ring is equipped between the oil sealing cover board and cylinder shell.

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 Annular recess, the annular recess of the oil sealing cover board medial surface is engaged 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 convex equipped with ring-type Bar, 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 State and be separately positioned on the outside of the first base bearing and the second base bearing above and below the annular boss of cylinder shell.

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, so as to prevent base bearing from rocking.

Preferably, the rotary support mechanism further includes rotating platform support plate, and the outside of the cylinder shell is equipped with upper Step and get 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 rotating platform and the stress of 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, Easy to set pipeline for fluids or signal wire 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, in being arranged on The both ends of pipeline for fluids and signal wire in hollow structure are through the through hole on cover board, easy to pipeline for fluids and signal Line is positioned.

Preferably, the gear driven mechanism includes gear drive motor and gear driving gear reducer, gear drive motor Gear reducer and connecting shaft is driven to be connected with drive 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 lead to Cross bolt to be fixedly connected, the installation backing plate is bolted to connection with base, so as to fulfill the meta of master gear and base The fixation put, prevents from rotating between master gear and base.

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 the side of annular fixing plate, 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 of second dust cover and rotating platform lower surface.

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 the 3rd 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 is flowed into the second oil pocket, the second oil of vane driving The lubricating oil of intracavitary flows downward, and keeps the lubrication of drive gear.

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

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

Preferably, first dust cover includes upper plate and lower plate, and the upper plate of first dust cover is consolidated with cylinder shell Fixed connection, leaves gap between the lower plate and support pad of first dust cover, the first dust cover with cylinder shell together Rotate.

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

The beneficial effects of the invention are as follows：

1st, in the present apparatus, rotating platform rotates horizontally injection gun tube, and gun tube driving mechanism makes backspin on injection gun tube Turn, so as to expand the spray regime of injection gun tube；The device is installed 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 installed on to the important life in chemical plant Device is produced nearby as fire-fighting injection terminal, rotating-spray gun tube can be controlled by controller, can be to avoid traditional fire-fighting work The limitation and danger put out a fire in work by hand-held mode；Since the device for mechanical intensity is higher, which is pacified As fire-fighting injection terminal on fire fighting truck, stability is stronger, and precision is higher, therefore the device has wider applicable model Enclose.

2nd, in the present apparatus, gear driven mechanism driving drive gear produces rotation, since drive gear and master gear are nibbled Close, and master gear is fixed, therefore drive gear produces revolution while rotation around master gear, drive gear drives rotating platform Rotate, rotating platform drives cylinder shell to rotate.Cylinder shell only plays a supporting role rotating platform, and rotating platform is rotating Support force and the rotating power resources of generation 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, reduces the structural complexity of main shaft and cylinder shell, Be conducive to the manufacturing of main shaft and cylinder shell, while also extend the service life of main shaft and cylinder shell.

3rd, the upper and lower side of drive gear set respectively the first positioning bearing and second position bearing, prevent drive gear with Master gear produces during engaging and tilts or rock, and reduces the abrasion between drive gear and master gear, is conducive to extend The service life of the device.

4th, 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 the lubrication of drive gear.

5th, the high speed rotation of drive gear is converted into the rotation of the rotating platform of low speed by the present apparatus, 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.

The 6th, rotating spindle drive motor is rotated to the straight line fortune that piston boit is converted into by stroke silk rail in the present invention Dynamic, the speed and stroke of piston boit linear motion are smaller, and the depth of nozzle groove is stretched to easy to accurate control piston column, is easy to The precision controlling of the device flow-rate adjustment.

7th, 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.

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

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

Brief description of the drawings

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

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

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

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

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

Fig. 6 is that rotary fluid injection apparatus removes structure diagram after hemispherical case in the embodiment of the present invention 1.

Fig. 7 is that rotary fluid injection apparatus removes hemispherical case, injection gun tube and gun tube drive in the embodiment of the present invention 1 Structure diagram after motivation structure.

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

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

Figure 10 is that rotary fluid injection apparatus sprays gun tube structure diagram in the embodiment of the present invention 1.

Figure 11 is showerhead region enlarged drawing in Figure 10 of the present invention.

Figure 12 is rotary fluid injection apparatus rotary support mechanism structure diagram in the embodiment of the present invention 1.

Figure 13 is rotary fluid injection apparatus rotary support mechanism sectional view in the embodiment of the present invention 1.

Figure 14 is drive gear regional enlarged drawing in Figure 13 of the present invention.

Figure 15 is rotary fluid injection apparatus understructure schematic diagram in the embodiment of the present invention 1.

Figure 16 is that rotary fluid injection apparatus lifting landing leg stretches out status architecture schematic diagram in the embodiment of the present invention 1.

Figure 17 is rotary fluid injection apparatus lifting landing leg retracted state structure diagram in the embodiment of the present invention 1.

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

Figure 19 is that ignition point schematic diagram during fire occurs for opposite building in the embodiment of the present invention 1.

Figure 20 is that rotary fluid injection apparatus lifting landing leg stretches out status architecture schematic diagram in the embodiment of the present invention 2.

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

Figure 22 is hydraulic system structure schematic diagram in the embodiment of the present invention 2.

Figure 23 is that rotary fluid injection apparatus lifting landing leg stretches out status architecture schematic diagram in the embodiment of the present invention 3.

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

Figure 25 is that rotary fluid injection apparatus lifting landing leg stretches out status architecture schematic diagram in the embodiment of the present invention 4.

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

Figure 27 is cylinder driving system structure schematic diagram in the embodiment of the present invention 4.

Figure 28 is that rotary fluid injection apparatus sprays gun tube structure diagram in the embodiment of the present invention 5.

Figure 29 is showerhead region enlarged drawing in Figure 28 of the present invention.

Figure 30 is rotary fluid injection apparatus piston boit structure diagram in the embodiment of the present invention 5.

Fig. 1 is into Figure 30：11 be base, and 12 be main shaft, and 13 be master gear, and 14 be drive 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 the 3rd 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 rotation axis, 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 drive motor for supporting leg, 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 swivel joint, and 44 be the first drive shaft, and 45 be tube body, and 46 be afterbody mixed flow Chamber, 47 be nozzle, and 48 be ring-type 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 swivel joint, and 420 be the first dust-proof backplate, and 421 be the second dust-proof shield Plate, 422 be the 3rd dust-proof backplate, and 423 drive motor for gun tube, and 424 drive gear reducer for gun tube, and 425 be gun tube drive gear Group, 426 be the first driving mechanism stent, and 427 be the second driving mechanism stent, 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.

Embodiment

Rotary fluid injection apparatus of the present invention is done with specific case study on implementation below in conjunction with the accompanying drawings further detailed It is thin to illustrate, in the hope of being more fully apparent from express the architectural feature and concrete application of the present invention, but this hair cannot be limited with this Bright protection domain.

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 base 11, main shaft 12, master gear 13, drive 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 base 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 State drive 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 drive gear 14, the fluid ejection mechanisms include injection gun tube, gun tube supporting rack and gun tube driving mechanism, institute State gun tube support be erected on rotating platform 16, it is described injection gun tube be hinged with gun tube supporting rack, 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 drive gear 14 produces rotation, due to drive gear 14 and master gear 13 engagements, and master gear 13 is fixed, therefore drive gear 14 produces revolution, drive gear band while rotation around master gear 13 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, 16 rotating power resources of rotating platform are in gear driven mechanism, the support force that rotating platform 16 is subject to and production Raw rotating power resources are separately positioned on different components, reduce the complexity of 15 stress of main shaft 12 and cylinder shell, The structural complexity of main shaft 12 and cylinder shell 15 is reduced, is conducive to the manufacturing of main shaft 12 and cylinder shell 15, at the same time Also the service life of main shaft 12 and cylinder shell 15 is extended.Gun tube driving mechanism driving injection gun tube, which produces, to be rotated up and down, and is revolved Turn the rotation that platform 16 drives injection gun tube to produce horizontal direction, increase the scope 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 42,41 and second supporting rack 42 of the first supporting rack 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 swivel joint 43, the pipeline for fluids Tail end is connected by the first swivel joint 43 with spraying the side of gun tube, and the tail end of the pipeline for fluids is with spraying gun tube phase 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 connection of gun tube, first drive shaft 44 are arranged in supporting rack through hole, the center line of first swivel 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 swivel joint 43 play a supporting role 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 afterbody mixed flow Chamber 46, first swivel joint 43 are connected with the side of afterbody mixed flow chamber 46, first drive shaft 44 and afterbody mixed flow chamber 46 side connection, the head end of the tube body 45 are equipped with nozzle 24, and fluid enters afterbody mixed flow by the first swivel joint 43 In chamber 46, pair then enter back into tube body 45, and spray by nozzle 24.For the stream mixed added with solute or more Body, afterbody mixed flow chamber 46 are provided with being sufficiently mixed beneficial to fluid；Anion water generator is equipped with 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 ring-type extension board, and ring-type extension board is pressed on the head end of tube body 45 by the nozzle fixed plate 215；It is described Injection gun tube further includes negative-pressure atomizing auxiliary body, 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, during 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 Air anion generating device is equipped with 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, so as to improve the device ejecting fluid Anion concentration, is conducive to the device ejecting fluid and surrounding air is purified；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 ring-type case 48 and hemispherical cover Shell 49, the lower end of the ring-type case 48 are fixedly connected with the upper surface of rotating platform 16, the upper end of the ring-type case 48 with 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 with extending port, the curved cover plate 410 is connected 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, so as 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 421 and the 3rd dust-proof backplate 422 of backplate, described First dust-proof 420 and second dust-proof backplate 421 of backplate is separately positioned on the both sides of arcuation gun tube extending port, the first dust-proof shield The lower end of 420 and second dust-proof backplate 421 of plate is connected with rotating platform 16, and the first dust-proof backplate 420 and second is dust-proof The upper end of backplate 421 is connected with hemispherical case 49, and the lower end of the 3rd dust-proof backplate 422 is connected with rotating platform 16, The both sides of the 3rd dust-proof backplate 422 are connected with the first dust-proof 420 and second dust-proof backplate 421 of backplate respectively, and the described 3rd The upper end of dust-proof backplate 422 is connected with hemispherical case 49, and the 3rd dust-proof backplate 422 is arranged on injection gun tube tail end one Side, the first dust-proof backplate 420, the second dust-proof 421 and the 3rd dust-proof backplate 422 of backplate 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 with the hemispherical case 48 Coil pipe is equipped with layer 412, insulating tube is equipped with the spindle through-hole, the coil pipe is connected with insulating tube, the annular enclosure The second interlayer 413 is equipped with shell 48, heating wire is equipped with second interlayer 413；The device further includes ring protection cover 414, the upper end of the ring protection cover 414 is connected with the lower slide of ring-type case 48, the lower end of the ring protection cover 414 It is fixedly connected with base 11；The lateral surface of the hemispherical case 49, ring-type 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 gear reducer 424, gun tube drive gear set 425 and driving mechanism supporting rack, the driving mechanism supporting rack include 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 gear reducer 424 are arranged on the side of the first driving mechanism supporting rack 426, the gun tube driving Motor 423 drives gear reducer 424 to drive gun tube drive gear set 425 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 center line for spraying gun tube that the laser beam of optar 431 sends direction.The laser range finder 431 and controller Connected by signal wire, the thermal imaging system 430 is connected 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 swivel joint 419, and first service 417 is arranged in main shaft and leads to In hole, second service 418 is located on rotating platform 16；Control valve is in series with second service 418 428, the control valve 428 is connected with controller by signal wire, and control valve 428, which is used to control, passes through the second service 418 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 be connected 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 is engaged to form the first oil pocket 110 with oil cylinder cover 19, the outside of master gear 13 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 State the 3rd oil pocket 114 of formation, the drive gear 14 between the second dust cover 113 and rotating platform 16 and be arranged on the second dust cover In 113,110 and the 3rd oil pocket 114 of the first oil pocket is connected with the second oil pocket 112.

The upper surface of the drive gear 14 is equipped with first boss, and the upper end of the drive 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 drive gear 14 is convex equipped with second Platform, the lower end of the drive gear 14 are 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 14 and second dust cover 113 of drive gear 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 connected 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 117 inner top surface connection, the lateral surface of the first positioning bearing 115 are connected 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 of the second positioning bearing 116 and the The medial surface connection of one annular boss, the lower surface of the second positioning bearing 116 and the bottom plate 118 of the second dust cover 113 connect Connect, the bottom plate 118 of the annular oil seal lid 117 and the second dust cover 113 is bolted.

The gear driven mechanism 17 is connected with drive 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 the 3rd oil pocket 114 to flow downward, so as to ensure 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 of cylinder shell 15 and main shaft 12 The first sealing ring 122 is equipped 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 Annular recess, the annular recess of 121 medial surface of oil sealing cover board are engaged 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 second sealing ring 123 is arranged on the second ring-type sky 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 During come off, 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 coming off in use, separately On the one hand, the second sealing ring 123 and the contact area of oil sealing cover board 121 and cylinder shell 15 are increased, prevents that lubricating oil is 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 set 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 ring-type 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 the outside of main shaft 12, institute State and be separately positioned on the outside of the first base bearing and the second base bearing above and below the annular boss of cylinder shell 15.

The upper end of the main shaft 12 is fastened with Anti-loosening nut 125, between 125 and first base bearing of Anti-loosening nut 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 Rank and get 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, easy to which rotating platform 16 and rotating platform support plate 127 are disassembled from cylinder shell 15.

In the technical program, 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, easy to set pipeline for fluids or signal wire in the hollow structure in main shaft 12, consequently facilitating To pumped (conveying) medium on rotating platform 16 or progress signal connection 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 upper cover plate Lower cover 133 is equipped with through hole, easy to make to be arranged on the both ends of pipeline for fluids in hollow structure and signal wire through upper Through hole on cover board 132 and lower cover 133, easy to be positioned to pipeline for fluids and signal wire.

The gear driven mechanism 17 includes gear drive motor and gear driving gear reducer, and gear drive motor passes through tooth Wheel drive gear reducer and coupling rod 119 are connected with drive gear 14, and gear drive motor selects servomotor, is easy to implement rotation The accurate control turned.

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 base 11, so as to fulfill master gear The fixation of position between 13 and base 11, prevents from rotating between master gear 13 and base 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 129 and second dust cover 113 of annular fixing plate 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 the 3rd 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 drive gear 14.

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

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

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, gap is left between the lower plate and support pad 124 of first dust cover 111, and the width in the gap is no more than 2 millis Rice, the first dust cover 111 rotate together with cylinder shell 15.The lower plate and support pad of first dust cover 111 in order to prevent The excessive velocities of clearance leakage lubricating oil between 124, can also interior setting annular seal ring in this gap.

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

In the present apparatus, gear driven mechanism 17 drives drive gear 14 to produce rotation, due to drive gear 14 and main tooth The engagement of wheel 13, and master gear 13 is fixed, therefore drive gear 14 produces revolution, drive gear while rotation around master gear 13 14 drive rotating platforms 16 rotate, and rotating platform 16 drives cylinder shell 15 to rotate.Cylinder shell 15 only plays rotating platform 5 Supporting role, 16 rotating power resources of rotating platform in gear driven mechanism 17, support force that rotating platform 16 is subject to and Produce rotating power resources to be 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, is conducive to the manufacturing of main shaft 12 and cylinder shell 15, together When also extend the service life of main shaft 12 and cylinder shell 15.

As shown in FIG. 15 to 18, the base includes support platform and four telescopic outriggers, the main shaft are 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 331st, two 37, rotation axis 36 of cranking arm, slide-bar 35 and slide-bar driving mechanism, described two lower supporting plates 32 are arranged on 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 State and the first sliding groove 34 is equipped with 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 Crank arm respectively with two 37 lower end of both ends be hinged, the both ends of the slide-bar 35 are respectively provided in two the first sliding grooves 34, institute Crank arm respectively with two 37 upper end of both ends for stating rotation axis 36 is hinged, and the both ends of rotation axis 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 Hinge hole, the both ends of the rotation axis 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 Fixed plate 310 is equipped with, described two fixed plates 310 are equipped with the second sliding slot, and second sliding slot is opposite with the first sliding groove 34 Should, 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 connected 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 connected 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 Threaded hole, one end of the driving head 315 are 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 slide-bar threaded hole equipped with externally threaded one end, 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 is through admittedly Dead axle through hole is connected 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 the second ring-type Boss 3132 has positioning action to drive link 313, and drive link 313 will not be subjected to displacement, 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, so as to fulfill the elevating function of the lifting landing leg, with to whole 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 easy to 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, and the injection gun tube rotation with above-below direction in the horizontal direction is controlled by controller 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 installed on roof, controlled and sprayed by controller Rotation angle of the gun tube in the horizontal direction with above-below direction is penetrated 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, so as 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 Highly it is also fire that is limited, occurring for high-rise or even high-rise building, is carried out by aerial ladder or fire water monitor Fire extinguishing then seems more difficult.The device is installed 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 positional information of collection opposite building in advance, and coordinate system is 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 progressively simulated experiment to opposite building body, determines water Required rotation angle when in stream injection to each window, and the pivoting angle data is stored in controller, the anglec of rotation Degree includes the horizontal rotation angle of rotating platform 16 and the pitch angle of injection gun tube；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 open control valve 428, to catching fire The window water spray of point, current 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, so as to avoid fire behavior Upstairs spread, secondly into ignition point, the window at place at a disadvantage is sprayed water, so as to avoid fire behavior in ignition point leeward Room sprawling.The water spraying time of each window can be preset, each in the hope of controlling the intensity of a fire, 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 the superiors are 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 Spray water at family.Then it is horizontal to spray water successively against the window of the upper number second layer in fire point to the left, to other windows in ignition point successively 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 under two respectively with supporting 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 Connected with hydraulic cylinder 316 by two hydraulic pipelines, the cylinder body of the hydraulic cylinder 316 is connected with fixing axle 314, the hydraulic cylinder 6 piston rod is connected with one end of connecting piece 318, and the other end of the connecting piece 318 is connected with slide-bar 35, the connecting piece 318 for 316 piston rod of connection liquid cylinder pressure and slide-bar 35 bolt, 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 Move 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, so that 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 for the angle of inclination for measuring support platform 415, and by the angle of inclination data transfer measured to controller, control The hydraulic pump and reversal valve for the angle of inclination data control hydraulic system that device processed is transmitted according to level meter sensor, and then pass 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 controls slide-bar driving mechanism and then controls landing leg stretching so that base 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 319th, 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 connected with supporting leg drive motor controller 321, and the supporting leg driving motor 319 is connected with one end of connecting rod 320, institute The other end for stating connecting rod 320 is connected with one end of connecting piece 318, and the other end of the connecting piece 318 is connected with slide-bar 35, institute Connecting piece 318 is stated as connection slide-bar 35 and the bolt of connecting rod 320.Controller and the supporting leg drive motor controller 321 is 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, so as to fulfill 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 for the angle of inclination for measuring 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 State air compressor, caisson, check valve and reversal valve to be sequentially connected by admission line, the reversal valve and caisson Connected by return-air duct, the reversal valve is connected with cylinder 322 by two gas pipelines, the cylinder body of the cylinder 322 Be connected with fixing axle 314, the piston rod of the cylinder 322 is connected with one end of connecting piece 318, the connecting piece 318 it is another End is connected with slide-bar 35, and the connecting piece 318 is connection 322 piston rod of cylinder and the bolt of 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 Moving, then the movement for 37 lower end horizontal directions of cranking arm, translates into movement of the upper backup pad 331 in vertical direction, so as to fulfill 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 for the angle of inclination for measuring 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 drive motor 319 to control the stroke of each supporting leg by supporting leg, 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 42,41 and second supporting rack 42 of the first supporting rack are oppositely arranged, the injection gun tube It is located between the first supporting rack 41 and the second supporting rack 42,41 and second supporting rack 42 of the first supporting rack is equipped with one group to wearing Hole, is equipped with the second drive shaft in described pair of perforation, 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 23rd, nozzle 24 and piston boit 25, the live spindle 23 are located at the inside of sleeve 21, and the head end of the nozzle 24 and sleeve 21 connects Connect, the rotary drive mechanism 22 is located at the afterbody of sleeve 21 and is connected with the afterbody of live spindle 23, the live spindle 23 Head end be equipped with stroke silk rail 26, the afterbody 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 the master set in live spindle 23 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 progressively reduces, and the head end of the sleeve 21 is equipped with Sleeve water outlet, the head end of the nozzle 24 are 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 is stretched 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 away 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 ring-type extension board, and the nozzle fixed plate 215 compresses ring-type 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, 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 with annular channel 220；Gasket seal is equipped between 21 end of 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 gear reducer, the spindle drive motor are connected with gear reducer, and the gear reducer is connected with live spindle by connecting shaft 226 Connect；The madial wall of 21 head end of sleeve is equipped with fixed plate 21, and the fixed plate 21 is set 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 connected with the madial wall of sleeve 21, the fixed plate 21 Opposite side stretch in sliding slot, the piston boit 25 and sleeve 21 are realized by fixed plate 21 and sliding slot and are slidably connected；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 State and be 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 State 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 gear reducer, and connecting shaft 226 drives rotation Turn main shaft 23 to rotate, 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 with stroke silk rail 26, therefore be rotated in stroke silk rail 26 During, the depth that stroke silk rail 26 is stretched in the threaded hole of 25 afterbody of piston boit changes, and stroke silk rail 26 is not The movement of rectilinear direction can occur, cause piston boit 25 to be moved along the length direction of sleeve 21, piston boit 25 stretches into nozzle groove 213 depth changes, and the gap between piston boit 25 and nozzle groove 213 changes, so as to fulfill flow-rate adjustment.

Rotating spindle drive motor is rotated to the linear motion that piston boit 25 is converted into by stroke silk rail 26, piston boit The speed and stroke of 25 linear motions are smaller, for example the rotation of live spindle 23 is turned around, and pitch only occurs for piston boit 25 Linear motion, the depth of nozzle groove 12 is stretched to easy to accurate control piston column 25, easy to the injection gun tube flow-rate adjustment Precision controlling.Spindle drive motor selects servomotor in the present embodiment, is advantageously implemented rotating accurate control.

Fluid is entered in sleeve 21 by the side wall water inlet 27 of sleeve 21, and rotation is entered by main shaft water inlet 28 In main shaft 23, entered successively by main shaft runner 210 and main shaft water outlet 29 in the cavity of 21 head end of sleeve, by piston boit Gap between 25 and nozzle 24 is entered 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

A kind of 1. rotary fluid injection apparatus, it is characterised in that the device include rotary support mechanism, fluid ejection mechanisms and Pipeline for fluids, the rotary support mechanism include base (11), main shaft (12), master gear (13), drive 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 base (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 (11) 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 drive 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 drive 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 It is hinged with gun tube supporting rack, the gun tube driving mechanism is connected 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 connected with injection gun tube.
2. a kind of rotary fluid injection apparatus according to claim 1, it is characterised 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 Penetrate 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 Connector (43), the tail end of the pipeline for fluids is connected by the first swivel joint (43) with spraying the side of 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 connected by the first drive shaft (44) with spraying the side of gun tube, and first drive shaft (44) is arranged in support In frame through hole, the center line of first swivel 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, it is characterised in that the injection gun tube includes pipe Body (45), the tail end of the tube body (45) are equipped with afterbody mixed flow chamber (46), first swivel joint (43) and afterbody mixed flow chamber (46) side connection, first drive shaft (44) are connected with the side of afterbody 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, it is characterised in that the rotating platform (16) Top is equipped with platform case, and the platform case includes ring-type case (48) and hemispherical case (49), the ring-type case (48) lower end is fixedly connected with the upper surface of rotating platform (16), upper end and the hemispherical case of the ring-type case (48) (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 connected with injection gun tube by cover board support (411).
A kind of 5. rotary fluid injection apparatus according to claim 4, it is characterised in that the hemispherical case (49) The first interlayer (412) is inside equipped with, coil pipe is equipped with first interlayer (412), is equipped with insulating tube in the spindle through-hole, institute State coil pipe with insulating tube to be connected, the second interlayer (413), second interlayer are equipped with the ring-type case (48) (413) heating wire is equipped with.
6. a kind of rotary fluid injection apparatus according to claim 4, it is characterised in that the device further includes ring-type guarantor Shield (414), the upper end of the ring protection cover (414) are connected with the lower slide of ring-type case (48), the ring protection The lower end of cover (414) is fixedly connected with base (11).
7. a kind of rotary fluid injection apparatus according to claim 1, it is characterised in that the base (11) includes branch Platform (324) and two or more telescopic outrigger 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), Rotation axis (36), slide-bar (35) and driving mechanism, described two lower supporting plates (32) are arranged on 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 with 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 with described two upper backup pads (331), Crank arm respectively with two lower end of (37) of the both ends of the slide-bar (35) is hinged, and the both ends of the slide-bar (35) are respectively provided at two In the first sliding groove (34), crank arm respectively with two upper end of (37) of the both ends of the rotation axis (36) is hinged, and rotation axis (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, it is characterised 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) is connected with the head end of sleeve (21), The rotary drive mechanism (22) is located at the afterbody of sleeve (21) and is connected with the afterbody of live spindle (23), the live spindle (23) head end is equipped with stroke silk rail (26), and the afterbody 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) is slided with sleeve (21) to be connected Connect, 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) set 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) Side, the head end of the piston boit (25) progressively reduce, 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.
A kind of 9. rotary fluid injection apparatus according to claim 1, it is characterised 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 direction with spraying the center line phase of gun tube It is parallel.
A kind of 10. rotary fluid injection apparatus according to claim 1, it is characterised in that the pipeline for fluids Including the first service and the second service, first service and the second service pass through the second swivel joint It is connected, first service is arranged in spindle through-hole, and second service is located on rotating platform (16).