CN107964911A - Opposite punching device and environmental sanitation vehicles - Google Patents
Opposite punching device and environmental sanitation vehicles Download PDFInfo
- Publication number
- CN107964911A CN107964911A CN201711180316.3A CN201711180316A CN107964911A CN 107964911 A CN107964911 A CN 107964911A CN 201711180316 A CN201711180316 A CN 201711180316A CN 107964911 A CN107964911 A CN 107964911A
- Authority
- CN
- China
- Prior art keywords
- punching device
- cylinder barrel
- opposite punching
- water
- pipe
- 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.)
- Pending
Links
- 238000004080 punching Methods 0.000 title claims abstract description 89
- 230000007613 environmental effect Effects 0.000 title claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 206010016825 Flushing Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/02—Mobile apparatus, e.g. watering-vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of opposite punching device and environmental sanitation vehicles, wherein opposite punching device includes two groups of flooding nozzles being oppositely arranged, the injection direction of flooding nozzle described in two groups on the contrary, and lateral separation between flooding nozzle described in two groups it is adjustable.Environmental sanitation vehicles include above-mentioned opposite punching device.Lateral separation in opposite punching device embodiment of the present invention between two groups of flooding nozzles is adjustable, for the foul on flooding nozzle road surface farther out, flushing purpose can be reached by adjusting the lateral position of flooding nozzle, and by adjusting the lateral separation between two groups of flooding nozzles, can occur flushing blind area in operation to avoid opposite punching device, it is not required driver to adjust direction of advance during traveling, prevents danger.
Description
Technical field
The present invention relates to environmental sanitation vehicles technical field, more particularly to a kind of opposite punching device and environmental sanitation vehicles.
Background technology
Continuous with city industrialization process accelerates, and the probability that haze weather occurs in domestic big-and-middle small city constantly increases
Add, vehicle exhaust, industrial production, construction and warming etc. can all produce substantial amounts of harmful substance, this is to produce haze
The main cause of weather.The improvement of haze weather has become the most important thing of Environmental Protection in China field improvement, in this context, suppression at present
Dirt car (i.e. vehicular dust-arrest device) comes into being, and is greatly developed at nearly 2 years.Wherein, preceding opposite punching device is dust suppression
The indispensable part of car water circuit system, preceding opposite punching device can be used for flushing of road or building etc..
At present, in environmental sanitation vehicles technical field, the preceding opposite punching device that water circuit system is connected is typically all to be fixed on to drive
The lower section of room is sailed, causes before existing environmental sanitation vehicles water spray area, distance and flushing effect of opposite punching device etc. to have very big
Limitation, forms and rinses blind area, and the operation effectiveness of opposite punching device is bad before making.
As shown in Figure 1, for a kind of structure diagram of the preceding opposite punching device of traditional environmental sanitation vehicles in the prior art, this is preceding right
Flushing device mainly includes nozzle 101 and water pipe 102, and the low pressure water of environmental sanitation vehicles low pressure waterway water pump pumps is by the road into preceding right
The water pipe 102 of flushing device, then sprays through nozzle 101, so that road pavement is rinsed.The preceding opposite punching device is asked there are following
Topic：
1st, after the completion of design is assembled, in the position relationship between each parts on the preceding opposite punching device, only spray
Mouth can rotate, and position relationship is relatively fixed between other parts；
2nd, water pipe line is steel pipe, and the length of course of work water pipe is fixed, and opposite punching device has punching in operation before causing
Blind area is washed, needs driver to adjust direction of advance to rinse the foul of blind area, this is to the environmental sanitation vehicles danger close in traveling；
3rd, since preceding opposite punching device generally uses low pressure waterway, the foul adjusted the distance on the road surface of nozzle distance farther out rinses
Dynamics is inadequate, and punching does not wash clean.
It should be noted that the information for being disclosed in background of invention part is merely intended to totality of the increase to the present invention
The understanding of background, and be not construed as recognizing or imply the information structure in any form by those skilled in the art public affairs
The prior art known.
The content of the invention
The purpose of the present invention is to propose to a kind of opposite punching device and environmental sanitation vehicles, to solve preceding opposite punching device of the prior art
The problem of in the presence of blind area is rinsed, improve flushing effect.
To achieve the above object, the present invention provides a kind of opposite punching device, including two groups of flooding nozzles being oppositely arranged, two
The injection direction of group flooding nozzle on the contrary, and lateral separation between two groups of flooding nozzles it is adjustable.
Further, opposite punching device includes driving mechanism, and driving mechanism is used to drive at least one in two groups of flooding nozzles
Group movement, to adjust the lateral separation between two groups of flooding nozzles.
Further, two groups of flooding nozzles can move and independently of each other.
Further, opposite punching device further includes water-supply-pipe, and water-supply-pipe is connected between watering and flooding nozzle, driving machine
Structure includes cylinder barrel and the piston being arranged in cylinder barrel, and piston is slidably matched with cylinder barrel and cylinder barrel is divided into two chambers, water-supply-pipe
It is connected through cylinder barrel and piston and with piston, when changing with the pressure difference in the two chambers of cylinder barrel, passes through the movement of piston
Drive water-supply-pipe and flooding nozzle movement.
Further, water-supply-pipe is stereoplasm tube.
Further, driving mechanism further includes reversal valve, and reversal valve is connected between oil supply source and cylinder barrel, passes through reversal valve
Commutation can adjust pressure difference between the two chambers of cylinder barrel.
Further, opposite punching device includes connecting assembly, and connecting assembly is connected with watering, corresponding to two groups of flooding nozzles
Water-supply-pipe be connected by connecting tube with connecting assembly, the position of connecting assembly and cylinder barrel is fixed, and the length of connecting tube is more than
The distance between connecting assembly and cylinder barrel.
Further, connecting tube is hose or bellows.
Further, opposite punching device further includes anti-rotation structure, and anti-rotation structure is used to prevent the injection direction of flooding nozzle from sending out
Raw deflection.
Further, opposite punching device further includes water-supply-pipe and cylinder barrel, and water-supply-pipe is connected between watering and flooding nozzle,
Anti-rotation structure is included being arranged on cylinder barrel and along the axis guide groove extended of cylinder barrel and the guide rod being arranged on water-supply-pipe, defeated
In water pipe insertion cylinder barrel, and guide rod is stuck in guide groove, to prevent water-supply-pipe from rotating relative to cylinder barrel, and then prevent from rinsing
Nozzle rotation.
Further, opposite punching device further includes stop valve, and stop valve is used for the confession water passage for cutting off flooding nozzle.
To achieve the above object, present invention also offers a kind of environmental sanitation vehicles, including above-mentioned opposite punching device.
Further, opposite punching device is installed on below the front side of environmental sanitation vehicles.
Further, environmental sanitation vehicles further include chassis and mounting bracket, and the cylinder barrel of opposite punching device is installed by mounting bracket
On chassis.
Further, environmental sanitation vehicles further include chassis, and the connecting assembly of opposite punching device is welded on chassis.
Based on above-mentioned technical proposal, the lateral separation in opposite punching device embodiment of the present invention between two groups of flooding nozzles can
Adjust, for the foul on flooding nozzle road surface farther out, punching can be reached by adjusting the lateral position of flooding nozzle
Purpose is washed, and by adjusting the lateral separation between two groups of flooding nozzles, can be rushed to avoid opposite punching device in operation
Wash blind area, it is not necessary to which driver adjusts direction of advance during traveling, prevents danger.
Brief description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of opposite punching device before traditional environmental sanitation vehicles.
Fig. 2 is the structure diagram of opposite punching device one embodiment of the present invention.
Fig. 3 is the control principle drawing of opposite punching device one embodiment of the present invention.
Fig. 4 is the part-structure schematic diagram of opposite punching device one embodiment of the present invention.
In figure：
101st, nozzle；102nd, water pipe；
11st, the first flooding nozzle；12nd, the first water-supply-pipe；13rd, the first cylinder barrel；14th, the first connecting tube；15th, the first installation branch
Frame；16th, the first connector；17th, the first stop valve；18th, first piston；19th, the first reversal valve；21st, the second flooding nozzle；22nd,
Two water-supply-pipes；23rd, the second cylinder barrel；24th, the second connecting tube；25th, the second mounting bracket；26th, the second connector；28th, second piston；
29th, the second reversal valve；30th, connecting assembly；40th, guide groove；50th, guide rod.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in embodiment is clearly and completely retouched
State.Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Bright embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " " center ", " transverse direction ", " longitudinal direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " on ", " under ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the scope of the present invention.
Blind area is rinsed in order to solve the problems, such as that preceding opposite punching device of the prior art exists, the present invention proposes that a kind of structure changes
Into opposite punching device.
In one exemplary embodiment, opposite punching device includes two groups of flooding nozzles being oppositely arranged, two groups of flooding nozzles
Injection direction on the contrary, and lateral separation between two groups of flooding nozzles it is adjustable.
In above-mentioned illustrative examples, the lateral separation between two groups of flooding nozzles is adjustable, for apart from flooding nozzle
The foul on road surface farther out, even if hydraulic pressure is relatively low, can also reach flushing mesh by adjusting the lateral position of flooding nozzle
, and by adjusting the lateral separation between two groups of flooding nozzles, it is blind can to occur in operation flushing to avoid opposite punching device
Area, it is not necessary to which driver adjusts direction of advance during traveling, prevents danger.
Further, opposite punching device can also include driving mechanism, and driving mechanism is used to drive in two groups of flooding nozzles
At least one set movement, to adjust the lateral separation between two groups of flooding nozzles.By setting driving mechanism, it is possible to achieve two groups of punchings
The automatic adjustment for the lateral separation washed between nozzle and adjust at any time, operating personnel can adjust two in real time according to being actually needed
The distance between group flooding nozzle, realization is rinsed more fully hereinafter, is reduced and is rinsed blind area, improves flushing effect.
Alternatively, two groups of flooding nozzles can move and independently of each other.So set can by it is separately adjustable wherein
One group of flooding nozzle, or separately adjustable another group of flooding nozzle, to realize the tune to lateral separation between two groups of flooding nozzles
Section, regulative mode is more various, can also be another by adjusting when the adjustment structure of one group of flooding nozzle breaks down wherein
The position of group flooding nozzle adjusts lateral separation between two groups of flooding nozzles, and two groups of flooding nozzles can move and can also carry
Top adjustment efficiency.
Opposite punching device can also include water-supply-pipe, and water-supply-pipe is connected between watering and flooding nozzle, specifically, drive
Motivation structure includes cylinder barrel and the piston being arranged in cylinder barrel, and piston is slidably matched with cylinder barrel and cylinder barrel is divided into two chambers, defeated
Water pipe is connected through cylinder barrel and piston and with piston, when changing with the pressure difference in the two chambers of cylinder barrel, passes through piston
Movement drives water-supply-pipe and flooding nozzle movement.Hydraulic oil can be passed through in the two chambers of cylinder barrel, forms oil cylinder, can also
Gas is passed through, forms cylinder.
Wherein, water-supply-pipe is arranged in cylinder barrel as cylinder rod, and the two chambers of cylinder barrel are connected with oil supply source, when two chambers
When the pressure difference of room changes, water-supply-pipe can be moved relative to cylinder barrel, so that change the lateral position of flooding nozzle, realization pair
The adjusting of lateral separation, this structure setting between two groups of flooding nozzles, can conveniently realize distance and adjust, and adjust and save
Power, dependable performance, environmental sanitation vehicles where opposite punching device can be led directly from by feeding the hydraulic oil in the two chambers of cylinder barrel
Oil feed pump, implements fairly simple.
Alternatively, water-supply-pipe is stereoplasm tube, such as steel pipe, and shifting of the water-supply-pipe in cylinder barrel can so be better achieved
It is dynamic, prevent water-supply-pipe from deforming, influence distance and adjust.
Driving mechanism can also include reversal valve, and reversal valve is connected between oil supply source and cylinder barrel, passes through changing for reversal valve
Pressure difference between to the two chambers that can adjust cylinder barrel.By setting reversal valve, can to the pressure difference between two chambers into
Row control, adjusts so as to fulfill to the effective of distance between two groups of flooding nozzles, improves the controllability that distance is adjusted.
Reversal valve can use three position four-way directional control valve, and this reversal valve not only has middle position stopping function, in hydraulic pressure member
Part allows flooding nozzle to have the function of to be maintained at operating position when breaking down；And fuel feeding direction can be converted, with reality
Now to the adjusting of the pressure difference between two chambers, such as, when reversal valve is in the first working position, first chamber oil pressure is more than second
Chamber oil pressure, piston promote water-supply-pipe and flooding nozzle to be moved to second direction；When reversal valve is in the second working position, the second chamber
Room oil pressure is more than first chamber oil pressure, and piston promotes water-supply-pipe and flooding nozzle to be moved to first direction.
Reversal valve can use solenoid valve, easy to operate, can also set commutation of the electric-control system to reversal valve into
Row automatically controls.
Opposite punching device can also include connecting assembly 30, and connecting assembly 30 is connected with watering, and two groups of flooding nozzle institutes are right
The water-supply-pipe answered is connected by connecting tube with connecting assembly 30, by setting connecting assembly 30, can make two groups of flooding nozzles
Connected by the connecting assembly 30 with watering, reduce hydraulic pipeline, simplify structure arrangement.In addition, connecting assembly 30 and cylinder
The position of cylinder is fixed, and the length of connecting tube is more than the distance between connecting assembly 30 and cylinder barrel, and it can be two groups of punchings so to set
The increase for washing lateral separation between nozzle provides support.
Alternatively, connecting tube is hose or bellows.Hose is pliable, and convenient accumulation, the length of bellows is extending,
Meet that the length of connecting tube is more than the requirement of the distance between connecting assembly 30 and cylinder barrel.
Further as opposite punching device embodiment of the present invention is improved, and opposite punching device further includes anti-rotation structure, anti-rotation structure
Injection direction for preventing flooding nozzle deflects.By setting anti-rotation structure, it is ensured that flooding nozzle is at work
Operating angle, the injection direction of flooding nozzle is more stablized.
It should be noted that anti-rotation structure has no effect on the rotation of flooding nozzle itself, that is to say, that flooding nozzle is in itself
Operating angle can be it is adjustable, according to be actually needed by adjust the operating angle of flooding nozzle can change range,
Spray regime etc., but, it is necessary to which anti-rotation structure ensures it in operation process not after the operating angle of flooding nozzle determines
It can deflect, otherwise may influence jeting effect, not reach preferable spray regime.
Specifically, anti-rotation structure include being arranged on cylinder barrel and along cylinder barrel the guide groove 40 that extends of axis and be arranged on
Guide rod 50 on water-supply-pipe, water-supply-pipe is inserted into cylinder barrel, and guide rod 50 is stuck in guide groove 40, to prevent water-supply-pipe phase
Rotated for cylinder barrel, and then prevent flooding nozzle from rotating.The anti-rotation structure of this structure type is fairly simple, and implements
More convenient, reliability is high.
In other embodiments, guide groove can also be set on water-supply-pipe, and guide rod is set on cylinder barrel, as long as energy
Enough realize that anti-rotation acts on.
Anti-rotation structure is not limited to guide groove and a kind of guide rod this concrete structure, other structures with anti-rotating function can
To use, which is not described herein again.
In addition, opposite punching device further includes stop valve, stop valve is used for the confession water passage for cutting off flooding nozzle.Pass through cut-out
Valve, can close the water supply water route of flooding nozzle at any time when needed；Alternatively, two groups of flooding nozzles are correspondingly arranged all respectively
Disconnected valve, so may be selected by one of which flooding nozzle and is rinsed, to save water resource；It can also be sprayed by two groups of flushings
Mouth is carried out at the same time flushing, to improve flush efficiency.
Based on above-mentioned opposite punching device, present invention also offers a kind of environmental sanitation vehicles, which includes above-mentioned pair
Flushing device.
Alternatively, opposite punching device is installed on below the front side of environmental sanitation vehicles, such as positioned at under-cab, so can be real
Liquidate flushing effect before existing.Certainly, opposite punching device can also be installed on rear or side of environmental sanitation vehicles etc..
Further, environmental sanitation vehicles further include chassis and mounting bracket, and the cylinder barrel of opposite punching device is installed by mounting bracket
On chassis.By setting mounting bracket cylinder barrel can be made to be relatively fixed with chassis, to realize water-supply-pipe relative to cylinder barrel
Movement.
In addition, the connecting assembly 30 of opposite punching device is alternatively welded on chassis.So connecting assembly 30 is the bottom of also relative to
Disk is fixed, and is conducive to stablize conveying water source.
Positive technique effect is equally applicable to environmental sanitation vehicles possessed by opposite punching device in above-mentioned each embodiment, here not
Repeat again.Environmental sanitation vehicles can be dust suppression car or other can carry the vehicle of opposite punching device.
Below in conjunction with the accompanying drawings the concrete structure of one embodiment of 2~4 opposite punching devices and environmental sanitation vehicles and the course of work into
Row explanation：
In this embodiment, every group of flooding nozzle includes a nozzle, and in other embodiments, every group of flooding nozzle can
It may be the same or different with the injection direction including multiple nozzles, multiple nozzles.
As shown in Figure 1, opposite punching device includes the first flooding nozzle 11 and the second flooding nozzle 21 being oppositely arranged, the first punching
The injection direction of nozzle 11 and the injection direction of the second flooding nozzle 21 are washed on the contrary, the first flooding nozzle 11 and the second flooding nozzle
Lateral separation between 21 is adjustable.
Driving mechanism includes the first driving mechanism and the second driving mechanism, and the first driving mechanism is used to drive first to rinse spray
Mouth 11 moves, and the second driving mechanism is used to drive the second flooding nozzle 21 to move, and the movement and second of the first flooding nozzle 11
The movement of flooding nozzle 21 is relatively independent.The structure type of first driving mechanism and the second driving mechanism can be identical, can also
It is different.
First water-supply-pipe 12 is connected between watering and the first flooding nozzle 11, and the first driving mechanism includes the first cylinder barrel
13 and the first piston 18 that is arranged in the first cylinder barrel 13,18 and first cylinder barrel 13 of first piston is slidably matched and by the first cylinder barrel
13 points are two chambers, and the first water-supply-pipe 12 is connected through the first cylinder barrel 13 and first piston 18 and with first piston 18, with
When the pressure difference of the two chambers of first cylinder barrel 13 changes, the first water-supply-pipe 12 and the are driven by the movement of first piston 18
One flooding nozzle 11 moves.
Opposite punching device further includes the second water-supply-pipe 22, the second water-supply-pipe 22 be connected to watering and the second flooding nozzle 21 it
Between, the second driving mechanism includes the second cylinder barrel 23 and the second piston 28 being arranged in the second cylinder barrel 23, second piston 28 and the
Two cylinder barrels 23 are slidably matched and divide the second cylinder barrel 23 and live for two chambers, the second water-supply-pipe 22 through the second cylinder barrel 23 and second
Fill in 28 and be connected with second piston 28, when changing with the pressure difference in the two chambers of the second cylinder barrel 23, pass through second piston
28 movement drives the second water-supply-pipe 22 and the second flooding nozzle 21 to move.First water-supply-pipe 12 and the second water-supply-pipe 22 are hard
Pipe.
First cylinder barrel 13 is installed on chassis by the first mounting bracket 15, and the second cylinder barrel 23 passes through the second mounting bracket 25
On chassis, connecting assembly 30 is welded on chassis.
As shown in Fig. 2, the first driving mechanism further includes the first reversal valve 19, the first reversal valve 19 is connected to oil supply source and
Between one cylinder barrel 13, the pressure difference between the two chambers of the first cylinder barrel 13 can be adjusted by the commutation of the first reversal valve 19.The
Two driving mechanisms further include the second reversal valve 29, and the second reversal valve 29 is connected between oil supply source and the second cylinder barrel 23, pass through
The commutation of two reversal valves 29 can adjust the pressure difference between the two chambers of the second cylinder barrel 23.
Opposite punching device includes connecting assembly 30, and connecting assembly 30 is connected with watering, the first water-supply-pipe 12 and connecting assembly
The first connecting tube 14 is equipped between 30, the second connecting tube 24, connecting assembly are equipped between the second water-supply-pipe 22 and connecting assembly 30
30th, the position of the first cylinder barrel 13 and the second cylinder barrel 23 is fixed, and the length of the first connecting tube 14 is more than 30 and first cylinder of connecting assembly
Cylinder the distance between 13, the length of the second connecting tube 24 are more than the distance between 30 and second cylinder barrel 23 of connecting assembly.First connects
14 and second connecting tube 24 of adapter is hose.
First water-supply-pipe 12 is connected by the first connector 16 with the first connecting tube 14, and the second water-supply-pipe 22 passes through the second connector
26 are connected with the second connecting tube 24.
As shown in figure 3, the first cylinder barrel 13 is equipped with the guide groove 40 extended along the axis of the first cylinder barrel 13, the first water-supply-pipe
12 are equipped with guide rod 50, and the first water-supply-pipe 12 is inserted into the first cylinder barrel 13, and guide rod 50 is stuck in guide groove 40, to prevent
Only the first water-supply-pipe 12 is rotated relative to the first cylinder barrel 13, and then prevents the first flooding nozzle 11 from rotating；Set on second cylinder barrel 23
There is the guide groove 40 along the axis extension of the second cylinder barrel 23, the second water-supply-pipe 22 is equipped with guide rod 50, and the second water-supply-pipe 22 is inserted
Enter in the second cylinder barrel 23, and guide rod 50 is stuck in guide groove 40, to prevent the second water-supply-pipe 22 relative to the second cylinder barrel 23
Rotate, and then prevent the second flooding nozzle 21 from rotating.
Opposite punching device further includes the first stop valve 17 and the second stop valve (not shown), and the first stop valve 17 is used to cut
Disconnected first flooding nozzle 11 supplies water passage, and the second stop valve supplies water passage for the second flooding nozzle 21 of cut-out.
The concrete operation step that flooding nozzle is stretched out or retracted is as follows：
To make the first flooding nozzle 11 toward overhanging, as shown in figure 3, making the electromagnet of the first reversal valve 19 by lower button
DT1 obtain it is electric, high pressure oil enter the first cylinder barrel 13 right chamber (" right side " therein is using direction as shown as reference direction), the first cylinder barrel 13
Left chamber oil return, pressure acts on the right surface of first piston 18, force first piston 18 together with the first water-supply-pipe 12 to the left
Movement, realizes the auto-extending of the first flooding nozzle 11；
To make the first flooding nozzle 11 inwardly withdraw, as shown in figure 3, making the electromagnet of the first reversal valve 19 by lower button
DT2 obtain it is electric, high pressure oil enter the first cylinder barrel 13 left chamber (" left side " therein is using direction as shown as reference direction), the first cylinder barrel 13
Right chamber oil return, pressure acts on the left surface of first piston 18, force first piston 18 together with the first water-supply-pipe 12 to the right
Movement, realizes the automatic drawing back of the first flooding nozzle 11；
When the first flooding nozzle 11 stretches out or is retracted into suitable position, pressing for the first reversal valve 19 can be unclamped at any time
Button, the self-locking of the first cylinder barrel 13, the first flooding nozzle of effective guarantee 11 can be realized by the O-shaped middle-position machine of the first reversal valve 19
Stability during work.
Here the operating principle of the first flooding nozzle 11 is only introduced, the operating principle of the second flooding nozzle 21 is similar, here
No longer it is described in detail.
Pass through the explanation to opposite punching device of the present invention and multiple embodiments of environmental sanitation vehicles, it can be seen that the present invention liquidates dress
Put and environmental sanitation vehicles embodiment at least has the advantages that one or more of：
1st, by setting the lateral separation between two groups of flooding nozzles adjustable, the adjusting to rinsing scope is realized, is avoided
Blind area is rinsed, flushing effect is more preferably, it is not necessary to which driver adjusts direction of advance during traveling, avoids causing danger, carries significantly
High operating efficiency and travel safety；, can also be by adjusting two groups of flushings even if hydraulic pressure is smaller for distant place
Lateral separation between nozzle is rinsed, and solves the problems such as punching is not washed clean or do not flushed；
2nd, two groups of flooding nozzles can save water resource with separate operaton；Can also work compound, job area is wider, punching
Wash more efficient；
3rd, cooperated using water-supply-pipe as cylinder rod with cylinder barrel, formation pair goes out formula oil cylinder or cylinder, and oil sources or source of the gas can
With quoted from the oil pump or air pump on environmental sanitation vehicles, it is easy to accomplish, simple in structure, reliability is high；
4th, by setting reversal valve, it is possible to achieve the adjusting to cylinder barrel two chambers pressure difference, reversal valve can set middle position
Latch functions, ensure the stability and reliability of flooding nozzle work；
5th, by setting anti-rotation structure, it is ensured that the operating angle of flooding nozzle, prevents from deflecting.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
It can modify to the embodiment of the present invention or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical solution, it should all cover among the claimed technical solution scope of the present invention.
Claims (15)
- A kind of 1. opposite punching device, it is characterised in that including two groups of flooding nozzles being oppositely arranged, the spray of flooding nozzle described in two groups Penetrate direction on the contrary, and lateral separation between flooding nozzle described in two groups it is adjustable.
- 2. opposite punching device according to claim 1, it is characterised in that the opposite punching device includes driving mechanism, the drive Motivation structure is used to drive at least one set of movement in flooding nozzle described in two groups, to adjust the horizontal stroke between flooding nozzle described in two groups To distance.
- 3. opposite punching device according to claim 2, it is characterised in that flooding nozzle described in two groups can move and mutually It is independent.
- 4. opposite punching device according to claim 2, it is characterised in that the opposite punching device further includes water-supply-pipe, described defeated Water pipe is connected between watering and the flooding nozzle, and the driving mechanism includes cylinder barrel and the work being arranged in the cylinder barrel Plug, the piston are slidably matched with the cylinder barrel and the cylinder barrel are divided into two chambers, and the water-supply-pipe passes through the cylinder barrel It is connected with the piston and with the piston, when changing with the pressure difference in the two chambers of the cylinder barrel, passes through the work The movement of plug drives the water-supply-pipe and flooding nozzle movement.
- 5. opposite punching device according to claim 4, it is characterised in that the water-supply-pipe is stereoplasm tube.
- 6. opposite punching device according to claim 4, it is characterised in that the driving mechanism further includes reversal valve, described to change It is connected to valve between oil supply source and the cylinder barrel, the two chambers of the cylinder barrel can be adjusted by the commutation of the reversal valve Between pressure difference.
- 7. opposite punching device according to claim 4, it is characterised in that the opposite punching device includes connecting assembly, the company Connect assembly to connect with the watering, the water-supply-pipe corresponding to flooding nozzle described in two groups passes through connecting tube and the company Connect assembly to connect, the position of the connecting assembly and the cylinder barrel is fixed, and the length of the connecting tube is more than the connecting assembly The distance between described cylinder barrel.
- 8. opposite punching device according to claim 7, it is characterised in that the connecting tube is hose or bellows.
- 9. opposite punching device according to claim 1, it is characterised in that the opposite punching device further includes anti-rotation structure, described Anti-rotation structure is used to prevent the injection direction of the flooding nozzle from deflecting.
- 10. opposite punching device according to claim 9, it is characterised in that the opposite punching device further includes water-supply-pipe and cylinder barrel, The water-supply-pipe is connected between watering and the flooding nozzle, and the anti-rotation structure includes being arranged on the cylinder barrel and edge The guide groove of the axis extension of the cylinder barrel and the guide rod being arranged on the water-supply-pipe, the water-supply-pipe are inserted into the cylinder barrel It is interior, and the guide rod is stuck in the guide groove, to prevent the water-supply-pipe from being rotated relative to the cylinder barrel, and then prevent The flooding nozzle rotates.
- 11. opposite punching device according to claim 1, it is characterised in that the opposite punching device further includes stop valve, described to cut Disconnected valve is used for the confession water passage for cutting off the flooding nozzle.
- 12. a kind of environmental sanitation vehicles, it is characterised in that including such as claim 1~11 any one of them opposite punching device.
- 13. environmental sanitation vehicles according to claim 12, it is characterised in that the opposite punching device is installed on the environmental sanitation vehicles Front side below.
- 14. environmental sanitation vehicles according to claim 12, it is characterised in that the environmental sanitation vehicles further include chassis and installation branch Frame, the cylinder barrel of the opposite punching device are installed on the chassis by the mounting bracket.
- 15. environmental sanitation vehicles according to claim 12, it is characterised in that the environmental sanitation vehicles further include chassis, described right The connecting assembly of flushing device is welded on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180316.3A CN107964911A (en) | 2017-11-23 | 2017-11-23 | Opposite punching device and environmental sanitation vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180316.3A CN107964911A (en) | 2017-11-23 | 2017-11-23 | Opposite punching device and environmental sanitation vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107964911A true CN107964911A (en) | 2018-04-27 |
Family
ID=62000732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711180316.3A Pending CN107964911A (en) | 2017-11-23 | 2017-11-23 | Opposite punching device and environmental sanitation vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107964911A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356076A (en) * | 2018-11-23 | 2019-02-19 | 福建龙马环卫装备股份有限公司 | A kind of ladder advanceable road surface flusher and its cleaning method |
| CN109371885A (en) * | 2018-11-23 | 2019-02-22 | 福建龙马环卫装备股份有限公司 | A kind of road surface dumper and its operational method |
| CN114602275A (en) * | 2022-04-26 | 2022-06-10 | 常春光 | Dust device is used in management of adjustable watering scope road surface |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2270951A1 (en) * | 1974-05-15 | 1975-12-12 | Sovel Vehicules Elect Ind | Street washing spray nozzle assembly - has height adjusting and slewing rams supplied by tapping water to nozzles |
| WO1991019049A1 (en) * | 1990-06-08 | 1991-12-12 | Schmidt Winterdienst- Und Kommunaltechnik Gmbh | Cleaning and other vehicles |
| JP2002146738A (en) * | 2000-11-10 | 2002-05-22 | Seikitokyu Kogyo Co Ltd | Cleaning device for water permeable paving surface |
| US20020157212A1 (en) * | 2001-04-25 | 2002-10-31 | The Regents Of The University Of California | Telerobotic nozzle positioning system for an automated roadway debris vacuum vehicle |
| FR2863511A1 (en) * | 2003-10-13 | 2005-06-17 | Jacky Genestoux | Impulse sprinkler for use in self-propelled engine, has nozzle whose support and rotation is ensured by respective rotating tight connections, where each connection is provided with parts rotating with respect to each other |
| CN101225645A (en) * | 2008-02-22 | 2008-07-23 | 北京市环丽清扫保洁服务中心 | Automatic flusher for road guard-rail isolation abutment |
| JP2009221657A (en) * | 2008-03-13 | 2009-10-01 | West Nippon Expressway Co Ltd | Road surface cleaning device, road surface cleaning vehicle, and road surface cleaning method using the device and the vehicle |
| CN101748701A (en) * | 2009-12-31 | 2010-06-23 | 北京市环丽清扫保洁服务中心 | Sequence full-automatic control ultra-low road water flushing device |
| CN202202293U (en) * | 2011-09-02 | 2012-04-25 | 南京晨光森田环保科技有限公司 | Anticollision water-spraying telescopic arm of cleaning vehicle |
| CN203530892U (en) * | 2013-09-23 | 2014-04-09 | 沃诚集团有限公司 | Spraying device of sanitation vehicle |
| CN204059261U (en) * | 2014-06-25 | 2014-12-31 | 南京晨光森田环保科技有限公司 | Vehicle-mounted low pressure road surface rinse-system |
| CN204163037U (en) * | 2014-09-01 | 2015-02-18 | 三一汽车制造有限公司 | A kind of sprinkling truck and water circuit system thereof |
| CN204356163U (en) * | 2014-12-19 | 2015-05-27 | 江西特种汽车有限责任公司 | Sweeper effluent cycle using appts |
| CN204875646U (en) * | 2015-03-25 | 2015-12-16 | 温州华美环境工程有限公司 | Sprinkler system on watering lorry |
| CN205830868U (en) * | 2015-12-22 | 2016-12-28 | 台湾拜耳股份有限公司 | Spray assembly |
| CN206090433U (en) * | 2016-09-26 | 2017-04-12 | 山东汇强重工科技有限公司 | Multifunctional spraying car |
| CN206591477U (en) * | 2017-02-24 | 2017-10-27 | 福建海山机械股份有限公司 | A kind of high-pressure jet cleaning device |
| CN206655172U (en) * | 2017-03-14 | 2017-11-21 | 浙江波普环境服务有限公司 | A kind of ejecting device on sprinkling truck |
| CN207685771U (en) * | 2017-11-23 | 2018-08-03 | 徐工集团工程机械有限公司 | Opposite punching device and environmental sanitation vehicles |
-
2017
- 2017-11-23 CN CN201711180316.3A patent/CN107964911A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2270951A1 (en) * | 1974-05-15 | 1975-12-12 | Sovel Vehicules Elect Ind | Street washing spray nozzle assembly - has height adjusting and slewing rams supplied by tapping water to nozzles |
| WO1991019049A1 (en) * | 1990-06-08 | 1991-12-12 | Schmidt Winterdienst- Und Kommunaltechnik Gmbh | Cleaning and other vehicles |
| JP2002146738A (en) * | 2000-11-10 | 2002-05-22 | Seikitokyu Kogyo Co Ltd | Cleaning device for water permeable paving surface |
| US20020157212A1 (en) * | 2001-04-25 | 2002-10-31 | The Regents Of The University Of California | Telerobotic nozzle positioning system for an automated roadway debris vacuum vehicle |
| FR2863511A1 (en) * | 2003-10-13 | 2005-06-17 | Jacky Genestoux | Impulse sprinkler for use in self-propelled engine, has nozzle whose support and rotation is ensured by respective rotating tight connections, where each connection is provided with parts rotating with respect to each other |
| CN101225645A (en) * | 2008-02-22 | 2008-07-23 | 北京市环丽清扫保洁服务中心 | Automatic flusher for road guard-rail isolation abutment |
| JP2009221657A (en) * | 2008-03-13 | 2009-10-01 | West Nippon Expressway Co Ltd | Road surface cleaning device, road surface cleaning vehicle, and road surface cleaning method using the device and the vehicle |
| CN101748701A (en) * | 2009-12-31 | 2010-06-23 | 北京市环丽清扫保洁服务中心 | Sequence full-automatic control ultra-low road water flushing device |
| CN202202293U (en) * | 2011-09-02 | 2012-04-25 | 南京晨光森田环保科技有限公司 | Anticollision water-spraying telescopic arm of cleaning vehicle |
| CN203530892U (en) * | 2013-09-23 | 2014-04-09 | 沃诚集团有限公司 | Spraying device of sanitation vehicle |
| CN204059261U (en) * | 2014-06-25 | 2014-12-31 | 南京晨光森田环保科技有限公司 | Vehicle-mounted low pressure road surface rinse-system |
| CN204163037U (en) * | 2014-09-01 | 2015-02-18 | 三一汽车制造有限公司 | A kind of sprinkling truck and water circuit system thereof |
| CN204356163U (en) * | 2014-12-19 | 2015-05-27 | 江西特种汽车有限责任公司 | Sweeper effluent cycle using appts |
| CN204875646U (en) * | 2015-03-25 | 2015-12-16 | 温州华美环境工程有限公司 | Sprinkler system on watering lorry |
| CN205830868U (en) * | 2015-12-22 | 2016-12-28 | 台湾拜耳股份有限公司 | Spray assembly |
| CN206090433U (en) * | 2016-09-26 | 2017-04-12 | 山东汇强重工科技有限公司 | Multifunctional spraying car |
| CN206591477U (en) * | 2017-02-24 | 2017-10-27 | 福建海山机械股份有限公司 | A kind of high-pressure jet cleaning device |
| CN206655172U (en) * | 2017-03-14 | 2017-11-21 | 浙江波普环境服务有限公司 | A kind of ejecting device on sprinkling truck |
| CN207685771U (en) * | 2017-11-23 | 2018-08-03 | 徐工集团工程机械有限公司 | Opposite punching device and environmental sanitation vehicles |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356076A (en) * | 2018-11-23 | 2019-02-19 | 福建龙马环卫装备股份有限公司 | A kind of ladder advanceable road surface flusher and its cleaning method |
| CN109371885A (en) * | 2018-11-23 | 2019-02-22 | 福建龙马环卫装备股份有限公司 | A kind of road surface dumper and its operational method |
| CN114602275A (en) * | 2022-04-26 | 2022-06-10 | 常春光 | Dust device is used in management of adjustable watering scope road surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107964911A (en) | Opposite punching device and environmental sanitation vehicles | |
| CN201276095Y (en) | Telescopic automobile headlamp cleaning device | |
| CN103392044A (en) | Construction machine with working attachment | |
| CN103103956B (en) | Street cleaner | |
| CN102606472B (en) | Pumping system and engineering machinery | |
| CN103727099B (en) | The TBM propulsion hydraulic system that pressure flow overall process adapts to | |
| CN104386033A (en) | Opening and closing structure of spray equipment | |
| CN204238156U (en) | Frame mechanism is sprayed before high-pressure sewer flushing vehicle and automatic obstacle-avoiding electrichydraulic control thereof | |
| CN209975448U (en) | Novel double dynamical multi-functional washing and sweeping vehicle | |
| CN207685771U (en) | Opposite punching device and environmental sanitation vehicles | |
| CN102619805B (en) | Hydraulic cylinder suitable for controlling plurality of hydraulic cylinders to extend sequentially | |
| US11286643B2 (en) | Hydraulic circuit for construction equipment | |
| AU2070200A (en) | An apparatus for sucking dust by spraying high-pressure water in a sublevel caving hydraulic support for sublevel caving hydraulic support | |
| CN105134675B (en) | A kind of hybrid power system of spraying machine pumping mechanism | |
| CN106809176B (en) | Rail locomotive vehicle Pneumatic window cleaner spray system | |
| CN202645987U (en) | Distribution valve for pumping system, pumping system and engineering machinery | |
| CN205674999U (en) | Rail locomotive vehicle Pneumatic window cleaner spray system | |
| CN210859392U (en) | Oil circuit control device and sweeper | |
| CN108515943A (en) | A kind of plant area's self-induction water-saving vehicle washing system and cleaning control method | |
| CN107761641A (en) | A kind of pure electric road cleaning vehicle | |
| CN203905798U (en) | Ladder assembly and aerial ladder fire truck | |
| CN110552924A (en) | Hydraulic operating mechanism, control valve and main valve of control valve | |
| CN101806192A (en) | Drilling machine water and gas simultaneously entering impact system | |
| CN201376560Y (en) | Automobile headlamp cleaner | |
| CN210017310U (en) | Water spraying device for roof greening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220726 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Applicant after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Applicant before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |