CN110496713A - The vector spout structure for removing the snow automobile-used - Google Patents
The vector spout structure for removing the snow automobile-used Download PDFInfo
- Publication number
- CN110496713A CN110496713A CN201910891958.7A CN201910891958A CN110496713A CN 110496713 A CN110496713 A CN 110496713A CN 201910891958 A CN201910891958 A CN 201910891958A CN 110496713 A CN110496713 A CN 110496713A
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- China
- Prior art keywords
- nozzle plate
- outer nozzle
- jet pipe
- air jet
- acting cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- Nozzles (AREA)
Abstract
A kind of vector spout structure for removing the snow automobile-used, belongs to airport and road snow removing facility technology field.Including turbojet engine air jet pipe clamping ring, outer nozzle plate fixing seat is fixed on outer wall, front side is fixed with taper inside race；One end of each outer nozzle plate and outer nozzle plate fixing seat adjacent to each other is hinged, the other end is configured to outer nozzle plate free arm end, the length direction of side of each piece of outer nozzle plate outside is respectively fixed with outer nozzle plate slide unit, and the space between each adjacent outer nozzle plate is that interior nozzle plate is bumped into space；Interior nozzle plate is bumped into and is bumped into space in interior nozzle plate and one end and interior nozzle plate end slot inserting, the other end support and be limited to the outer nozzle plate free arm end of adjacent outer nozzle plate；Spout shrinks and expands slip ring, is nested with outside inside and outside nozzle plate；Spout shrinks and expands slip ring control mechanism, shrinks with spout and connect with expansion slip ring and connect with air jet pipe.Be able to satisfy during snow removing according to needing working condition requirement.
Description
Technical field
The invention belongs to airports and road snow removing facility technology field, and in particular to a kind of vector spout knot for removing the snow automobile-used
Structure.
Background technique
As known, in Snowfall, if cannot be in time by the product on airport roadway especially takeoff and landing runway
Snow is removed in time, then unquestionably will affect the Normal Take-Off And Landing of aircraft and with security risk.In view of this, snow sweeper at
The indispensable indispensable facility on airport.
There are mainly two types of the snow removing forms of snow removing vehicle for aerodrome: first is that removed the snow using broom, specifically, by broom by airport
Accumulated snow cleaning on road and aircraft lifting and landing runway, as CN201520951U(front wheel driving middle mine clearing roller snow formula airport is swept away snow
Vehicle), a kind of airport CN202705979U(, highway snow sweeper), a kind of multifunction snow removing car of CN103362097A() and
CN204163041U(snow removal truck used in airport), etc.；Second is that being sprayed using the engine being provided on snow sweeper such as turbojet engine
High temperature gas flow the accumulated snow on airport roadway and aircraft lifting and landing runway blown off and melted as snow removing medium, this snow removing form
Also be purging, " jet-propelled airport pavement snow-clearing car " that typical example such as Chinese patent CN2470399Y recommends and
" the jet-propelled snow blowing truck " that CN104074164B is provided.More typical " being removed for multi-functional such as CN109944203A introduction
The structure in sled blowing snow vector air port ", although the patent can embody the technical effect of the 0020th section of its specification record,
There are following shortcoming: since nozzle diameter cannot shrink or expand, cannot spray according to air-flow need to be made to spray or spray downwards upwards
Mouthful cannot be according to need to hold high or incline to nutation upwards etc., thus the flexibility selected to snow removing operating condition is with restraining factors.Below
The technical solution that will be introduced generates in this background.
Summary of the invention
Task of the invention lies in provide one kind to help to make nozzle diameter according to need to shrink or expand and be conducive to use
From the air-flow of spout according to need to spray upward or downward and the automobile-used vector of the snow removing of requirement of actual working condition that is satisfied in use
Spout structure.
The task of the present invention is come what is completed, a kind of vector spout structure for removing the snow automobile-used is included in use state in this way
Under the turbojet engine air jet pipe clamping ring that is connect for the air jet pipe with turbojet engine, in the turbojet engine air jet pipe
Surrounding on the outer wall of clamping ring and around turbojet engine air jet pipe clamping ring is with space state and to match pairs of shape
Formula is fixed with outer nozzle plate fixing seat, turbojet engine air jet pipe clamping ring front side and surround turbojet engine air jet pipe
The circumferencial direction of clamping ring is fixed with a taper inside race；Circumferentially-spaced around the turbojet engine air jet pipe clamping ring is set
The outer nozzle plate set, each piece of outer nozzle plate are outer towards one end of turbojet engine air jet pipe clamping ring and adjacent to each other two
Nozzle plate fixing seat is hinged, and constituting between the bottom surface of outer nozzle plate and the taper inside race has nozzle plate end in one to insert
Slot, each piece of outer nozzle plate are configured to outer nozzle plate free arm end far from one end of turbojet engine air jet pipe clamping ring, and
And the length direction of the side in each piece of outer nozzle plate outside is respectively fixed with an outer nozzle plate slide unit, each two adjacent outer sprays
Space between oralia is configured to interior nozzle plate and is bumped into space；The interior nozzle plate equal with the quantity of outer nozzle plate, the interior spout
Plate is bumped into be bumped into space and the interior nozzle plate is towards the turbojet engine air jet pipe clamping ring in the interior nozzle plate
One end and the interior nozzle plate end slot activity inserting, and interior nozzle plate is far from turbojet engine air jet pipe clamping ring
One end supports and is limited to the outer nozzle plate free arm end of two adjacent outer nozzle plates；One spout is shunk to be slided with expansion
Ring, which shrinks slidably is nested in the state of parallel with the turbojet engine air jet pipe clamping ring with expansion slip ring
Outside the outer nozzle plate and interior nozzle plate；One for drive the spout shrink it is mobile with expansion slip ring and at the same time with
It shrinks in the spout for changing spout jet-stream wind direction and is shunk and expansion slip ring control with expansion slip ring control mechanism, the spout
Mechanism processed is shunk with the spout to be connect with expansion slip ring and also connect in a state of use with the air jet pipe.
In a specific embodiment of the invention, in the turbojet engine air jet pipe clamping ring towards the jet
The side of pipe and the circumferencial direction for surrounding turbojet engine air jet pipe clamping ring, which are constituted, an air jet pipe clamping ring flange, at this
Air jet pipe clamping ring flange connecting hole is offered with space state on air jet pipe clamping ring flange, the lower part of the air jet pipe simultaneously
And having a jet pipe flange in the position composition for corresponding to air jet pipe clamping ring flange, air jet pipe clamping ring flange passes through air jet pipe
Clamping ring flange screw is fixedly connected in the position for corresponding to air jet pipe clamping ring flange connecting hole with jet pipe flange.
In another specific embodiment of the invention, constituting in the side of the length direction of the outer nozzle plate has one
It is oriented to flanging I towards the outer nozzle plate first for the exhibition that is folded outward, and the other side of the length direction in outer nozzle plate has equally constituted one
It is oriented to flanging II towards the outer nozzle plate second for the exhibition that is folded outward, is oriented to flanging I towards the turbojet engine in outer nozzle plate first
One end of air jet pipe clamping ring is fixedly connected with outer nozzle plate guiding first connection sheet of flanging I, which is oriented to flanging
First connection sheet I is hinged by the first hinging pin shaft I and the outer nozzle plate fixing seat, is oriented to flanging II in outer nozzle plate second
It is fixedly connected with outer nozzle plate guiding second connection sheet of flanging II towards one end of the turbojet engine air jet pipe clamping ring,
Outer nozzle plate guiding second connection sheet of flanging II is hinged by the second hinging pin shaft II and the outer nozzle plate fixing seat, outside
Nozzle plate first is oriented to flanging I and outer nozzle plate second is oriented to the one end of flanging II towards the outer nozzle plate free arm end
Between constitute and have a notch plate, be bumped into that be bumped into the interior nozzle plate in space in the interior nozzle plate dynamic towards whirlpool eruption
Position and the interior spout of one end end of machine air jet pipe clamping ring between the bottom for corresponding to two adjacent outer nozzle plates
The slot activity inserting of plate end, it is adjacent that interior nozzle plate far from one end of turbojet engine air jet pipe clamping ring is supported on described two
Between the notch plate of outer nozzle plate；Wherein, flanging I, the guiding folding of outer nozzle plate second are oriented to by the outer nozzle plate first
The space that side II and the notch plate are enclosed jointly and formed is configured to outer nozzle plate slide unit lock chamber, and the outer nozzle plate is sliding
Platform is fixed in the outer nozzle plate slide unit lock chamber.
In another specific embodiment of the invention, the outer nozzle plate connects towards the turbojet engine air jet pipe
The width of one end of adapter ring is greater than the width of one end of the outer nozzle plate cantilever end and makes the shape of outer nozzle plate in the first ladder
Shape；The width of the interior nozzle plate towards one end of the turbojet engine air jet pipe clamping ring is less than towards outer nozzle plate cantilever
The width of the one end at end and keep the shape of interior nozzle plate trapezoidal in second, the interior nozzle plate be bumped into space shape and interior spout
The shape of plate is identical.
In another specific embodiment of the invention, in the interior nozzle plate towards the turbojet engine air jet pipe
It is fixed with nozzle plate in one on the outer wall of one end of clamping ring and limits wing plate, constituting in the side of the interior nozzle plate limit wing plate has
One first slide-and-guide fin I, and other side composition has one second slide-and-guide fin II, the first slide-and-guide fin I and institute
The outer nozzle plate second for stating two one piece of adjacent outer nozzle plate is oriented to flanging II and is slidably matched, the second slide-and-guide fin II
The outer nozzle plate first of another piece outer nozzle plate adjacent with described two is oriented to flanging I and is slidably matched, interior nozzle plate direction
One end end of turbojet engine air jet pipe clamping ring and the interior nozzle plate end slot inserting；In interior nozzle plate described in
The back side of one end of outer nozzle plate cantilever end, which is constituted, nozzle plate end stop in one, in the side of the interior nozzle plate end stop
Composition has first positive stop hook of first baffle sliding slot I and 1 I, and the other side, which is constituted, a second baffle sliding slot II and 1 second limit
Hook II, the outer spray of the second baffle sliding slot II in the wherein one piece of outer nozzle plate corresponded in the two adjacent outer nozzle plates
The position of oralia cantilever end and the outer nozzle plate second are oriented to flanging II and are slidably matched and the second positive stop hook II and outer spout
Plate second is oriented to II hook of flanging and matches, and first baffle sliding slot I is in another piece of outer spout corresponded in two adjacent outer nozzle plates
The position of the outer nozzle plate cantilever end of plate is slidably matched with the outer guiding of nozzle plate first flanging I and the first positive stop hook
I matches with outer nozzle plate first guiding I hook of flanging.
Of the invention there are one in specific embodiment, shrink in the spout and enclosed on the inner wall of expansion slip ring
It shrinks around spout with the circumferencial direction for expanding slip ring and in the position for the outer nozzle plate slide unit for corresponding to the outer nozzle plate
Composition has slip ring slider guide, is slidably matched on the outside of the slip ring slider guide and outer nozzle plate slide unit.
In a still more specific embodiment of the invention, the quantity of the outer nozzle plate and interior nozzle plate is equal
's.
In a specific embodiment in turn of the invention, the spout is shunk includes with expansion slip ring control mechanism
First acting cylinder I, the second acting cylinder II, third acting cylinder III and pull rod, the first acting cylinder I, the second acting cylinder II and third are made
It is shunk with cylinder III around the spout and is separated by 120 ° of distributions with the circumferencial direction of expansion slip ring, which passes through
First acting cylinder base I and the air jet pipe are hinged, and the first acting cylinder I of the first acting cylinder I is hinged by the first acting cylinder
Seat I and spout contraction and the outer wall of expansion slip ring are hinged, and the second acting cylinder II passes through the second acting cylinder base II and jet
Pipe is hinged, and the second acting cylinder II of the second acting cylinder II passes through the second acting cylinder hinged seat II and shrinks with spout and expand cunning
The outer wall of rotating ring is hinged, and third acting cylinder III is hinged by third acting cylinder base III and air jet pipe, the third of third acting cylinder III
Acting cylinder III is hinged by third acting cylinder hinged seat III and spout contraction and the outer wall of expansion slip ring, and pull rod is with parallel
Correspond to the top of the first acting cylinder I in the state of the first acting cylinder I, one end of the pull rod is hinged on first acting cylinder
On seat I, and the other end is hinged on the first acting cylinder I by pull rod hinged ear and shrinks and one end of expansion slip ring towards spout
On cylinder body.
In yet a further embodiment of the present invention first acting cylinder I, the second acting cylinder II and
Third acting cylinder III is oil cylinder.
Again and then in a specific embodiment, a headstock is outward extended in the middle part of the air jet pipe of the invention
Preceding blowing snow air draws interface, and blowing snow air is drawn interface and communicated with the jet lumen of air jet pipe before the headstock.
Technical solution provided by the invention has the technical effect that due to that can shrink in spout and expand slip ring control machine
Make under the work of structure spout shrink with expansion slip ring movement, realize the contraction of spout, expansion, upwards, downwards, to the left below,
To the right, sprayed to upper left side or to upper right side, meet during snow removing according to needing working condition requirement.
Detailed description of the invention
Fig. 1 is the embodiment of the present invention structure chart.
Fig. 2 is outer nozzle plate shown in FIG. 1 and turbojet engine air jet pipe clamping ring and interior nozzle plate and outer nozzle plate
The detailed structure view matched.
Fig. 3 is the schematic diagram of the present invention with the air jet pipe mating of turbo-jet engine.
Fig. 4 is the schematic diagram equipped with snow sweeper of the invention.
Fig. 5 is that Fig. 4 removes the top view behind compartment.
Specific embodiment
In order to which technical spirit and beneficial effect of the invention is more clearly understood, applicant is below with embodiment
Mode elaborate, but be not limitation to the present invention program, any structure according to the present invention to the description of embodiment
Think made only formal but not substantive equivalent transformation and is regarded as technical solution of the present invention scope.
The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is in the following description
On the basis of location status shown in FIG. 1, thus the special limit to technical solution provided by the invention cannot be understood as
It is fixed.
Referring to Figure 1, the whirlpool eruption shown in a state of use for connecting with the air jet pipe 6 of turbojet engine is dynamic
Machine air jet pipe clamping ring 1 connects on the outer wall of the turbojet engine air jet pipe clamping ring 1 and around turbojet engine air jet pipe
The surrounding of adapter ring 1 is sprayed with space state and to be fixed with outer nozzle plate fixing seat 11 with pairs of form in turbojet engine
The front side of tracheae clamping ring 1 and a taper inside race is fixed with around the circumferencial direction of turbojet engine air jet pipe clamping ring 1
13；The outer nozzle plate 2 being arranged around the circumferentially-spaced of aforementioned turbojet engine air jet pipe clamping ring 1 is shown, is sprayed outside each piece
Oralia 2 is hinged towards one end of turbojet engine air jet pipe clamping ring 1 and two outer nozzle plate fixing seats 11 adjacent to each other, and
And composition has nozzle plate end slot 28 in one between the bottom surface of outer nozzle plate 2 and aforementioned taper inside race 13, sprays outside each piece
Oralia 2 is configured to outer nozzle plate free arm end far from one end of turbojet engine air jet pipe clamping ring 1, and outer at each piece
The length direction of side of the nozzle plate 2 outside is respectively fixed with the outer nozzle plate slide unit 21 that a cross-sectional shape is in Jiong word shape, respectively
Space between two adjacent outer nozzle plates 2 is configured to interior nozzle plate and is bumped into space 22；Show the quantity phase with outer nozzle plate 2
Deng interior nozzle plate 3, which is bumped into is bumped into space 22 and interior 3 direction of nozzle plate in interior nozzle plate above-mentioned
One end of aforementioned turbojet engine air jet pipe clamping ring 1 and slot 28 activity inserting in interior nozzle plate end above-mentioned, and interior spout
Plate 3 supports far from one end of turbojet engine air jet pipe clamping ring 1 and is limited to the aforementioned outer spout of two adjacent outer nozzle plates 2
Plate free arm end；Show a spout shrink with expansion slip ring 4, the spout shrink with expansion slip ring 4 with aforementioned whirlpool
It is slidably nested with outside aforementioned outer nozzle plate 2 and interior nozzle plate 3 in the state that fuel-injection engine air jet pipe clamping ring 1 is parallel；Show
It is mobile and at the same time for changing spout jet-stream wind direction with expansion slip ring 4 for driving aforementioned spout to shrink to have gone out one
Spout shrink with expansion slip ring control mechanism 5, the spout shrink with expansion slip ring control mechanism 5 and aforementioned spout shrink with
Expansion slip ring 4 is connected and is also connect in a state of use with aforementioned air jet pipe 6.
Towards the side of aforementioned air jet pipe 6 and turbojet engine is surrounded in aforementioned turbojet engine air jet pipe clamping ring 1
Air jet pipe clamping ring 1 circumferencial direction composition have an air jet pipe clamping ring flange 12, on the air jet pipe clamping ring flange 12 with
Space state offers air jet pipe clamping ring flange connecting hole 121, aforementioned air jet pipe 6 lower part and correspond to air jet pipe
The position of clamping ring flange 12, which is constituted, a jet pipe flange 61, and air jet pipe clamping ring flange 12 passes through air jet pipe clamping ring flange
Screw 122 is fixedly connected in the position for corresponding to air jet pipe clamping ring flange connecting hole 121 with jet pipe flange 61.
It refers to Fig. 2 and combines Fig. 1, constituting in the side of the length direction of aforementioned outer nozzle plate 2 has a direction to be folded outward
The outer nozzle plate first of exhibition is oriented to flanging I 23, and the other side of the length direction in outer nozzle plate 2 has equally constituted one outside
The outer nozzle plate second of folding exhibition is oriented to flanging II 24, is oriented to flanging I 23 in outer nozzle plate first and sprays towards aforementioned turbojet engine
One end of tracheae clamping ring 1 is fixedly connected with outer nozzle plate guiding first connection sheet of flanging I 231, the outer nozzle plate guiding folding
The first connection sheet of side I 231 is hinged by the first hinging pin shaft I 2311 and aforementioned outer nozzle plate fixing seat 11, in outer nozzle plate the
One end of two guiding flanging II 24 towards aforementioned turbojet engine air jet pipe clamping rings 1 is fixedly connected with an outer nozzle plate guiding folding
The second connection sheet of side II 241, outer nozzle plate guiding second connection sheet of flanging II 241 is by the second hinging pin shaft II 2411 with before
It is hinged to state outer nozzle plate fixing seat 11, is oriented to flanging I 23 in outer nozzle plate first and outer nozzle plate second is oriented to flanging II 24
There is a notch plate 25 towards constituting between the one end at aforementioned outer nozzle plate free arm end, is bumped into and is bumped into sky in aforementioned interior nozzle plate
Between aforementioned interior nozzle plate 3 in 22 towards one end end of aforementioned turbojet engine air jet pipe clamping ring 1 to correspond to two adjacent
Outer nozzle plate 2 bottom between position and aforementioned 28 activity inserting of interior nozzle plate end slot, interior nozzle plate 3 far from whirlpool spray
One end of engine air jet pipe clamping ring 1 is supported between the aforementioned notch plate 25 of aforementioned two adjacent outer nozzle plates 2；Wherein,
Flanging I 23 is oriented to by aforementioned outer nozzle plate first, outer nozzle plate second is oriented to flanging II 24 and aforementioned notch plate 25 encloses jointly
The space closed and formed is configured to outer nozzle plate slide unit lock chamber 26, and it is sliding that aforementioned outer nozzle plate slide unit 21 is fixed on the outer nozzle plate
In platform lock chamber 26.
From above description and by the signal of Fig. 1 and Fig. 2: relative to one piece of outer nozzle plate 2, being configured with a pair of aforementioned
Outer nozzle plate fixing seat 11, with respectively for outer nozzle plate guiding the first connection sheet of flanging I 231 and outer nozzle plate guiding flanging
Second connection sheet II 241 it is hinged.
Please emphasis see Fig. 2, width of the aforementioned outer nozzle plate 2 towards one end of aforementioned turbojet engine air jet pipe clamping ring 1
Make the shape of outer nozzle plate 2 trapezoidal in first greater than the width of one end of aforementioned outer nozzle plate cantilever end；Aforementioned interior nozzle plate 3
It is less than the width towards one end of outer nozzle plate cantilever end towards the width of one end of aforementioned turbojet engine air jet pipe clamping ring 1
And keeping the shape of interior nozzle plate 3 trapezoidal in second, aforementioned interior nozzle plate is bumped into the shape and the shape phase of interior nozzle plate 3 in space 22
Together.It is compensated it can be seen that interior nozzle plate is bumped into space 22 by interior nozzle plate 3.
Continue to see Fig. 2, in aforementioned interior nozzle plate 3 towards the outer wall of one end of aforementioned turbojet engine air jet pipe clamping ring 1
On be fixed in one nozzle plate and limit wing plate 31, constituting in the side of interior nozzle plate limit wing plate 31 has one first slide-and-guide
Fin I 311, and other side composition has one second slide-and-guide fin II 312, the first slide-and-guide fin I 311 and aforementioned two-phase
The outer nozzle plate second above-mentioned of one piece of adjacent outer nozzle plate 2 is oriented to flanging II 24 and is slidably matched, the second slide-and-guide fin II
The outer nozzle plate first above-mentioned of the 312 another piece outer nozzle plates 2 adjacent with aforementioned two is oriented to flanging I 23 and is slidably matched, interior spray
One end end and aforementioned interior nozzle plate end slot 28 inserting of the oralia 3 towards aforementioned turbojet engine air jet pipe clamping ring 1；In
The back side of interior nozzle plate 3 towards one end of aforementioned outer nozzle plate cantilever end, which is constituted, nozzle plate end stop 32 in one, interior at this
The side of nozzle plate end stop 32, which is constituted, a first baffle sliding slot I 321 and one first positive stop hook I 323, and the other side, which is constituted, to be had
One second baffle sliding slot II 322 and one second positive stop hook II 324, second baffle sliding slot II 322 is to correspond to two adjacent aforementioned
The wherein position of the aforementioned outer nozzle plate cantilever end of one piece of outer nozzle plate and aforementioned outer nozzle plate second in outer nozzle plate 2 are oriented to
Flanging II 24 is slidably matched and the second positive stop hook II 324 is matched with outer nozzle plate second guiding II 24 hook of flanging, and first baffle
Sliding slot I 321 is at the position of the aforementioned outer nozzle plate cantilever end of another piece of outer nozzle plate corresponded in two adjacent outer nozzle plates 2
It is slidably matched with the aforementioned outer guiding of nozzle plate first flanging I 23 and the first positive stop hook I 323 and outer nozzle plate first is oriented to flanging
I 23 hooks are matched.
As shown in Figure 1, it is shunk in aforementioned spout and shrinks around spout on the inner wall of expansion slip ring 4 and expand slip ring
4 circumferencial direction and correspond to aforementioned outer nozzle plate 2 outer nozzle plate slide unit 21 position constitute have slip ring slider guide
41, the outside of the slip ring slider guide 41 and outer nozzle plate slide unit 21 is slidably matched.
The quantity of aforementioned outer nozzle plate 2 and interior nozzle plate 3 be it is equal, respectively have 24 pieces in the present embodiment.
It refers to Fig. 3 and combines Fig. 1, it includes the first acting cylinder I that aforementioned spout, which is shunk with expansion slip ring control mechanism 5,
51, the second acting cylinder II 52, third acting cylinder III 53 and pull rod 54, the first acting cylinder I 51, the second acting cylinder II 52 and third are made
It is shunk with cylinder III 53 around spout above-mentioned and is separated by 120 ° of distributions, first acting cylinder I 51 with the circumferencial direction for expanding slip ring 4
Hinged by the first acting cylinder base I 511 and aforementioned air jet pipe 6 that are fixed on air jet pipe 6, the first of the first acting cylinder I 51 makees
The first acting cylinder hinged seat I 5121 and the aforementioned spray shunk with expanded on slip ring 4 by being fixed on spout with cylinder column I 512
Mouthful shrink hinged with the outer wall of expanding slip ring 4, the second acting cylinder II 52 passes through the second acting cylinder base for being fixed on air jet pipe 6
II 521 is hinged with air jet pipe 6, and the second acting cylinder II 522 of the second acting cylinder II 52 is shunk and expanded by being fixed on spout
The second acting cylinder hinged seat II 5221 on slip ring 4 shrinks, third effect hinged with the outer wall of expansion slip ring 4 with spout
Cylinder III 53 is hinged by the third acting cylinder base III 531 that is fixed on air jet pipe 6 and air jet pipe 6, and the of third acting cylinder III 53
Three acting cylinders III 532 by be fixed on spout shrink with expansion slip ring 4 on third acting cylinder hinged seat III 5321 with
The outer wall of spout contraction and expansion slip ring 4 is hinged, and pull rod 54 corresponds to the first work to be parallel to the state of the first acting cylinder I 51
First acting cylinder base I 511 above-mentioned is hinged on by the first pin shaft of pull rod I 542 with one end of the top of cylinder I 51, the pull rod 54
On, and the other end is hinged by the second pin shaft II of pull rod 543 and pull rod hinged ear 541, and the pull rod hinged ear 541 is hinged on the
One acting cylinder I 51 is shunk and is expanded towards spout on the cylinder body of one end of slip ring 4.
In the present embodiment, the first acting cylinder I 51 above-mentioned, the second acting cylinder II 52 and third acting cylinder III 53 are oil
Cylinder is connected by the vehicle-mounted hydraulic EFM Electronic Fuel Management of hydraulic oil pipeline and snow sweeper in a state of use.
As shown in Figure 3, blowing snow air draws interface 62 before the middle part of aforementioned air jet pipe 6 is outward extended with a headstock, should
Blowing snow air is drawn interface 62 and is communicated with the jet lumen 63 of air jet pipe 6 before headstock.
Fig. 4 and Fig. 5 are referred to, Fig. 4 shows whirlpool spraying sled car body 7, in addition to being equipped on the whirlpool spraying sled car body 7
Have outside turbo-jet engine 8, be further equipped with the i.e. vehicle-mounted water source water supply control apparatus 71() and controller for supplying oil 72, fuel feeding control
Device 72 processed is connect with the fuel pipe of aforementioned turbo-jet engine 8.
As shown in Figure 5, it shows and draws what interface 62 was coupled with blowing snow air before headstock that is above-mentioned and being illustrated by Fig. 3
The right end (by taking location status shown in fig. 5 as an example) of one extension 621, the extension 621 forms Y-shaped, can be to headstock 73
The snow in front is removed, that is, the snow in the front of front-wheel 74 is removed.
In the case where spraying sled in whirlpool is in driving status and in the case where turbo-jet engine 8 is in running order, come from boat
The gas that the temperature of the turbo-jet engine nozzle 81 of empty turbojet engine 8 is up to 500 DEG C or so introduces the spray of air jet pipe 6
In tracheae chamber 63, the cooling mechanism (not shown) through being located in jet lumen 63 moderately cools down, in case temperature is excessively high and damages
And road face.The air through moderately cooling down in jet lumen 63 is divided into two-way, and blowing snow air draws interface 62 before a routing headstock
Blowing snow snow removing is drawn through extension 621；Another way is then sprayed from spout 27, i.e., from common by inside and outside nozzle plate 3,2 of the invention
The spout 27 for enclosing and being formed sprays.
It is installed on the first acting cylinder I 51 since aforementioned pull rod 54 is installed on the acting cylinder of the top, for fixing
Or the position of the first acting cylinder I 51 is limited, guarantee to shrink spout and expansion slip ring
4 position is overlapped with the axle center of the spout 27 of spout chamber.The bore variation of aforementioned spout 27 is the stroke by adjustment effect cylinder
It drives spout to shrink and moves forward and backward realization with expansion slip ring 4.When the first acting cylinder I 51 the first acting cylinder I 512,
Second acting cylinder II 522 of the second acting cylinder II 52 and the third acting cylinder III 532 of third acting cylinder III 53 simultaneously to
When being stretched outside cylinder body, drives spout contraction to slide forward with expansion slip ring 4 and slid to the direction of spout 27, the expansion of spout 27
Become larger, on the contrary same example.When the first acting cylinder I 512 of the first acting cylinder I 51 stretches out cylinder body and locates motionless state, and the
Second acting cylinder II 522 of two acting cylinders II 52 and the third acting cylinder III 532 of third acting cylinder III 53 are into cylinder body
Retraction, then being sprayed i.e. in the case where spout is shunk and expands the having a down dip of slip ring 4 under the action of spout contraction is with expansion slip ring 4
Mouth 27 is under；When the first acting cylinder I 512 of the first acting cylinder I 51 and the third acting cylinder of third acting cylinder III 53
III 532 stretching cylinder bodies are simultaneously held in the state for stretching out cylinder body, and the second acting cylinder II 522 of the second acting cylinder II 52 is to cylinder body
Interior retraction, then spout 27 to the left incline by lower section；When the first acting cylinder I 512 and the second acting cylinder II of the first acting cylinder I 51
Stretching state is stretched out to outside cylinder body and be held in 52 the second acting cylinder II 522, and the third of third acting cylinder III 53 is made
When being bounced back with cylinder column III 532 into cylinder body, spout 27 inclines to the right；When the second acting cylinder II of the second acting cylinder II 52
522 and the third acting cylinder III 532 of third acting cylinder III 53 stretch and be held in the state of stretching, extension to outside cylinder body, and
When first acting cylinder I 512 of one acting cylinder I 51 stops the third retraction to cylinder, spout 27 is upward；When the second of the second acting cylinder II 52
The state of stretching is stretched out to outside cylinder body and be held in acting cylinder II 522, and the first acting cylinder I of the first acting cylinder I 51
512 and third acting cylinder III 53 third acting cylinder III 532 to cylinder body contract when, spout 27 is towards upper right side；When
The state of stretching is stretched out to outside cylinder body and be held in the third acting cylinder III 532 of three acting cylinders III 53, and the first acting cylinder I
When 51 the first acting cylinder I 512 and the second acting cylinder II 522 of the second acting cylinder II 52 are to cylinder body contract, spraying
Mouth is shunk under the sliding of expansion slip ring 4, and spout 27 is towards upper left side, to meet the requirement of actual working condition during removing the snow.
In conclusion technical solution provided by the invention compensates for the shortcoming in prior art, invention has been favorably accomplished
Task has faithfully fulfilled the technical effect that applicant refers in technical effect column above.
Claims (10)
1. a kind of vector spout structure for removing the snow automobile-used, it is characterised in that including being used for and turbojet engine in a state of use
One turbojet engine air jet pipe clamping ring (1) of air jet pipe (6) connection, in the outer of the turbojet engine air jet pipe clamping ring (1)
With space state and to be fixed with pairs of form on wall and around the surrounding of turbojet engine air jet pipe clamping ring (1)
Outer nozzle plate fixing seat (11), turbojet engine air jet pipe clamping ring (1) front side and surround turbojet engine air jet pipe
The circumferencial direction of clamping ring (1) is fixed with a taper inside race (13)；Around the turbojet engine air jet pipe clamping ring (1)
The outer nozzle plate (2) of circumferentially-spaced setting, each piece of outer nozzle plate (2) is towards the one of turbojet engine air jet pipe clamping ring (1)
It holds with two outer nozzle plate fixing seats (11) adjacent to each other hingedly, and the bottom surface of outer nozzle plate (2) and the taper inner sleeve
Constituting between circle (13) has nozzle plate end slot (28) in one, and each piece of outer nozzle plate (2) is far from turbojet engine air jet pipe
One end of clamping ring (1) is configured to outer nozzle plate free arm end, and the side in each piece of outer nozzle plate (2) outside
Length direction is respectively fixed with an outer nozzle plate slide unit (21), and the space between each two adjacent outer nozzle plates (2) is configured to interior spray
Oralia is bumped into space (22)；The interior nozzle plate (3) equal with the quantity of outer nozzle plate (2), the interior nozzle plate (3) are bumped into described
Interior nozzle plate be bumped into space (22) and the interior nozzle plate (3) is towards the turbojet engine air jet pipe clamping ring (1)
One end and described interior nozzle plate end slot (28) the activity inserting, and interior nozzle plate (3) connects far from turbojet engine air jet pipe
One end of adapter ring (1) supports and is limited to the outer nozzle plate free arm end of two adjacent outer nozzle plates (2)；One spout is received
Contracting with expansion slip ring (4), the spout shrink with expansion slip ring (4) with the turbojet engine air jet pipe clamping ring (1)
Slidably be nested in the state of parallel the outer nozzle plate (2) and interior nozzle plate (3) outside；One for driving the spout to be received
Contracting is mobile with expansion slip ring (4) and at the same time the spout for changing spout jet-stream wind direction is shunk and expansion slip ring control
Mechanism (5) processed, which shrinks to shrink with expansion slip ring control mechanism (5) with the spout connect with expansion slip ring (4)
And it is also connect in a state of use with the air jet pipe (6).
2. the automobile-used vector spout structure of snow removing according to claim 1, it is characterised in that sprayed in the turbojet engine
Side of the tracheae clamping ring (1) towards the air jet pipe (6) and the circumference side around turbojet engine air jet pipe clamping ring (1)
There is an air jet pipe clamping ring flange (12) to composition, jet is offered with space state on the air jet pipe clamping ring flange (12)
Pipe clamping ring flange connecting hole (121), the air jet pipe (6) lower part and correspond to air jet pipe clamping ring flange (12)
Position constitute and have a jet pipe flange (61), air jet pipe clamping ring flange (12) passes through air jet pipe clamping ring flange screw
(122) it is fixedly connected in the position for corresponding to air jet pipe clamping ring flange connecting hole (121) with jet pipe flange (61).
3. the automobile-used vector spout structure of snow removing according to claim 1, it is characterised in that in the outer nozzle plate (2)
The side of length direction, which is constituted, a guiding of outer nozzle plate first flanging I (23) towards the exhibition that is folded outward, and in outer nozzle plate (2)
The other side of length direction equally constitutes a guiding of outer nozzle plate second flanging II (24) towards the exhibition that is folded outward, in outer nozzle plate
One end of first guiding flanging I (23) towards the turbojet engine air jet pipe clamping ring (1) is fixedly connected with an outer nozzle plate
It is oriented to flanging the first connection sheet I (231), which passes through the first hinging pin shaft I
(2311) hingedly with the outer nozzle plate fixing seat (11), it is erupted in outer nozzle plate second guiding flanging II (24) towards the whirlpool
One end of motivation air jet pipe clamping ring (1) is fixedly connected with outer nozzle plate guiding flanging the second connection sheet II (241), the outer spray
Oralia is oriented to flanging the second connection sheet II (241) and passes through the second hinging pin shaft II (2411) and the outer nozzle plate fixing seat (11)
Hingedly, flanging II (24) are oriented to towards the outer spout in outer nozzle plate first guiding flanging I (23) and outer nozzle plate second
Constituting between the one end at plate free arm end has a notch plate (25), is bumped into and is bumped into the institute in space (22) in the interior nozzle plate
It states interior nozzle plate (3) and is corresponding to two adjacent outer sprays towards one end end of the turbojet engine air jet pipe clamping ring (1)
Position and interior nozzle plate end slot (28) the activity inserting between the bottom of oralia (2), interior nozzle plate (3) are sprayed far from whirlpool
One end of engine air jet pipe clamping ring (1) is supported between the notch plate (25) of described two adjacent outer nozzle plates (2)；
Wherein, flanging I (23) are oriented to by the outer nozzle plate first, outer nozzle plate second is oriented to flanging II (24) and the notch plate
(25) space for enclosing and being formed jointly is configured to outer nozzle plate slide unit lock chamber (26), and the outer nozzle plate slide unit (21) is fixed
In the outer nozzle plate slide unit lock chamber (26).
4. the automobile-used vector spout structure of snow removing according to claim 3, it is characterised in that outer nozzle plate (2) direction
The width of one end of the turbojet engine air jet pipe clamping ring (1) be greater than the outer nozzle plate cantilever end one end width and
Keep the shape of outer nozzle plate (2) trapezoidal in first；The interior nozzle plate (3) is towards the turbojet engine air jet pipe clamping ring
(1) width of one end makes the shape of interior nozzle plate (3) in second less than the width towards one end of outer nozzle plate cantilever end
Trapezoidal, the shape that the interior nozzle plate is bumped into space (22) is identical as the shape of interior nozzle plate (3).
5. the automobile-used vector spout structure of snow removing according to claim 3, it is characterised in that in interior nozzle plate (3) court
Nozzle plate limit wing plate (31), In in one are fixed on the outer wall of one end of the turbojet engine air jet pipe clamping ring (1)
The side of interior nozzle plate limit wing plate (31), which is constituted, one first slide-and-guide fin I (311), and the other side is constituted one the
Two slide-and-guide fins II (312), the institute of the first slide-and-guide fin I (311) one piece outer nozzle plate (2) adjacent with described two
It states outer nozzle plate second and is oriented to flanging II (24) and be slidably matched, another adjacent with described two of the second slide-and-guide fin II (312)
The outer nozzle plate first of one piece of outer nozzle plate (2) is oriented to flanging I (23) and is slidably matched, and interior nozzle plate (2) is erupted towards whirlpool
One end end of motivation air jet pipe clamping ring (1) and interior nozzle plate end slot (28) inserting；In interior nozzle plate (3) direction
The back side of one end of the outer nozzle plate cantilever end, which is constituted, nozzle plate end stop (32) in one, keeps off in the interior nozzle plate end
The side of plate (32), which is constituted, a first baffle sliding slot I (321) and one first positive stop hook I (323), and the other side, which is constituted, one second
Baffle chute II (322) and one second positive stop hook II (324), second baffle sliding slot II (322) correspond to two it is adjacent described in
It is led with the outer nozzle plate second at the wherein position of the outer nozzle plate cantilever end of one piece of outer nozzle plate in outer nozzle plate (2)
It is slidably matched to flanging II (24) and the second positive stop hook II (324) is matched with outer nozzle plate second guiding flanging II (24) hook, and
The outer nozzle plate of the first baffle sliding slot I (321) in another piece of outer nozzle plate corresponded in two adjacent outer nozzle plates (2)
The position of cantilever end and the outer nozzle plate first are oriented to flanging I (23) and are slidably matched and the first positive stop hook I (323) and outer spray
Oralia first is oriented to flanging I (23) hook and matches.
6. the automobile-used vector spout structure of snow removing according to claim 1, it is characterised in that shrink and expand in the spout
It opens and is shunk around spout with the circumferencial direction for expanding slip ring (4) and corresponding to the outer spray on the inner wall of slip ring (4)
The position of the outer nozzle plate slide unit (21) of oralia (2), which is constituted, slip ring slider guide (41), the slip ring slider guide (41) and outer
Nozzle plate slide unit is slidably matched on the outside of (21).
7. the automobile-used vector spout structure of snow removing according to claim 6, it is characterised in that the outer nozzle plate (2) and
The quantity of interior nozzle plate (3) is equal.
8. the automobile-used vector spout structure of snow removing according to claim 1, it is characterised in that the spout is shunk and expansion
Slip ring control mechanism (5) includes the first acting cylinder I (51), the second acting cylinder II (52), third acting cylinder III (53) and pull rod
(54), the first acting cylinder I (51), the second acting cylinder II (52) and third acting cylinder III (53) shrink and expand around the spout
The circumferencial direction for opening slip ring (4) is separated by 120 ° of distributions, which passes through the first acting cylinder base I (511) and institute
State air jet pipe (6) hingedly, the first acting cylinder I (512) of the first acting cylinder I (51) passes through the first acting cylinder hinged seat I
(5121) hinged with spout contraction and the outer wall of expansion slip ring (4), the second acting cylinder II (52) passes through the second acting cylinder
Hingedly, the second acting cylinder II (522) of the second acting cylinder II (52) passes through the second acting cylinder for II (521) of seat and air jet pipe (6)
Column articulated seat II (5221) and spout contraction and the outer wall of expansion slip ring (4) are hinged, and third acting cylinder III (53) passes through third
Hingedly, the third acting cylinder III (532) of third acting cylinder III (53) passes through third for acting cylinder base III (531) and air jet pipe (6)
Acting cylinder hinged seat III (5321) and spout shrink hinged with the outer wall of expanding slip ring (4), and pull rod (54) is to be parallel to the
The state of one acting cylinder I (51) corresponds to the top of the first acting cylinder I (51), and one end of the pull rod (54) is hinged on described the
In one acting cylinder base I (511), and the other end is hinged on the first acting cylinder I (51) by pull rod hinged ear (541) and receives towards spout
On the cylinder body of one end of contracting and expansion slip ring (4).
9. the automobile-used vector spout structure of snow removing according to claim 8, it is characterised in that first acting cylinder I
(51), the second acting cylinder II (52) and third acting cylinder III (53) are oil cylinder.
10. the automobile-used vector spout structure of snow removing according to claim 1 or 8, it is characterised in that in the air jet pipe (6)
Middle part be outward extended with blowing snow air before a headstock and draw interface (62), blowing snow air draws interface (62) and spray before the headstock
The jet lumen (63) of tracheae (6) communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891958.7A CN110496713A (en) | 2019-09-20 | 2019-09-20 | The vector spout structure for removing the snow automobile-used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891958.7A CN110496713A (en) | 2019-09-20 | 2019-09-20 | The vector spout structure for removing the snow automobile-used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110496713A true CN110496713A (en) | 2019-11-26 |
Family
ID=68592288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910891958.7A Pending CN110496713A (en) | 2019-09-20 | 2019-09-20 | The vector spout structure for removing the snow automobile-used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110496713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459769A (en) * | 2022-04-14 | 2022-05-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Small-size turbojet engine ground thrust vector calibration device |
-
2019
- 2019-09-20 CN CN201910891958.7A patent/CN110496713A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459769A (en) * | 2022-04-14 | 2022-05-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Small-size turbojet engine ground thrust vector calibration device |
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