CN107755146A - Spraying machine and dust suppression vehicle - Google Patents
Spraying machine and dust suppression vehicle Download PDFInfo
- Publication number
- CN107755146A CN107755146A CN201711181660.4A CN201711181660A CN107755146A CN 107755146 A CN107755146 A CN 107755146A CN 201711181660 A CN201711181660 A CN 201711181660A CN 107755146 A CN107755146 A CN 107755146A
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- Prior art keywords
- spraying machine
- bearing pin
- hinge
- base
- articulated
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- 238000005507 spraying Methods 0.000 title claims abstract description 71
- 239000000428 dust Substances 0.000 title claims abstract description 22
- 230000001629 suppression Effects 0.000 title claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 52
- 230000033001 locomotion Effects 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 230000001050 lubricating effect Effects 0.000 claims description 30
- 230000013011 mating Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000004519 grease Substances 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of spraying machine and dust suppression vehicle.Spraying machine includes base, cannon spray head and drive mechanism, cannon spray head is articulated with the first hinge with base, spraying machine also includes linkage, linkage is connected with base and cannon spray head respectively, drive mechanism is connected with base and linkage respectively, and drive mechanism drive link mechanism action is to drive cannon spray head elevating movement.Based on spraying machine provided by the invention, cannon spray head is hinged with base, cancels U-shaped supporting structure, while uses linkage, makes spraying machine and uses the dust suppression vehicle structure simple and compact of the spraying machine, saves space.
Description
Technical field
The present invention relates to technical field of environment protection equipment, more particularly to a kind of spraying machine and dust suppression vehicle.
Background technology
With expanding economy and the progress of society, Global Temperature rise, environmental pollution are on the rise.It is therefore, various each
Sample be used for dedusting, dust suppression, the dust suppression vehicle that subtracts haze arise at the historic moment.And spraying machine is exactly the core component of dust suppression vehicle.Spraying
Machine is a kind of micro- material burnisher of dust, is widely used in removal building site, material heap, mine dedusting, pesticide spraying, city depositing dust etc.
Every field.How spraying machine to be designed to compacter, be more suitable for vehicle-mounted type, turn into spraying machine design one is important
Direction.
In order to expand the working range of spraying machine, cannon spray head (fog gun) of generally use luffing mechanism control spraying machine bows
Elevation angle degree.In the prior art, the luffing mechanism of spraying machine is generally divided into following several：
U-shaped support+mono- pitching oil cylinder or double pitching oil cylinders, by the flexible of pitching oil cylinder, make cannon spray head around cannon spray head
Rotated with the hinge of U-shaped support, realize cannon spray head pitching motion.
U-shaped support+nut screw, motor or hydraulic motor carry out motion transmission by worm and gear, while worm gear fills again
Nut in nut screw mechanism, by motor or the linear motion for being converted into leading screw of hydraulic motor, realize cannon spray head
Rotated around the hinge of cannon spray head and U-shaped support, realize cannon spray head pitching motion.
U-shaped support+crank and rocker mechanism, motor or hydraulic motor drive crank continuously to rotate by reductor, rocking bar (spray
Mist cylinder) in the range of certain angle around the hinge reciprocally swinging of cannon spray head and U-shaped support, realize cannon spray head pitching motion.
During the present invention is realized, designer has found, above prior art has following weak point：
U-shaped supporting structure both bulk, not compact enough, manufacturing cost is higher；When spraying machine turns round, dust suppression vehicle rear needs
Reserve larger fog gun rotary space, the volume of tank body can be influenceed during arrangement, tank volume is small, directly results in dust suppression car
Can stream time it is shorter.
Using during U-shaped support and when using pitching oil cylinder as drive mechanism, cannon spray head to be realized is bowed in certain angle
Motion is faced upward, required pitching oil cylinder stroke size is big, and therefore, the specification of pitching oil cylinder is big, and cost is higher.
During using crank and rocker mechanism, swing angle adjustable range is small, and there is punching the original position swung and ultimate position
Hit；Transmission system is typically made up of motor or hydraulic motor, reduction box, mechanism parts etc., complicated, operation inconvenience, is held
Fragile, maintenance cost is of a relatively high.
The content of the invention
It is an object of the invention to provide a kind of compact-sized, section space-efficient spraying machine and dust suppression vehicle.
First aspect present invention provides a kind of spraying machine, including base, cannon spray head and drive mechanism, it is characterised in that institute
State cannon spray head and the base and be articulated with the first hinge, the spraying machine also includes linkage, the linkage respectively with
The base is connected with the cannon spray head, and the drive mechanism is connected with the base and the linkage respectively, the drive
Motivation structure drives the linkage action to drive the cannon spray head elevating movement.
In some preferred embodiments, base described in the first end of the drive mechanism is hinged, the drive mechanism
Second end is hinged with the linkage.
In some preferred embodiments, the drive mechanism includes oil cylinder.
In some preferred embodiments, the linkage is articulated with the second hinge and/or the company with the base
Linkage is articulated with tri-joint mechanism with the cannon spray head.
In some preferred embodiments, the linkage includes first connecting rod and second connecting rod, the first connecting rod
The 4th hinge is articulated with the second connecting rod；The first connecting rod and the base are articulated with second hinge, and described the
Two connecting rods are articulated with the tri-joint mechanism with the cannon spray head.
In some preferred embodiments, the drive mechanism and the second connecting rod are articulated with the 5th hinge, and described
Base is articulated with the 6th hinge.
In some preferred embodiments, the distance between the 5th hinge and the tri-joint mechanism are more than the described 5th
The distance between hinge and the 4th hinge.
In some preferred embodiments, two parts that each hinge of the spraying machine is hinged are connected by articulated structure
Connect, the articulated structure includes bearing pin and bushing, and the bearing pin is arranged at one in two parts being hinged with being relatively fixed
On individual part, the bushing is arranged on another part in two parts being hinged with being relatively fixed, and the bearing pin can
Rotationally it is set in the bushing.
In some preferred embodiments, the articulated structure also includes lubricating cup, and the bearing pin has oil duct, the lubricating cup
Connected with the oil duct, the oil duct passes to the mating surface with the bushing of the bearing pin.
In some preferred embodiments, the articulated structure also includes bearing pin stop part, and the bearing pin stop part is fixed
In on the part being connected with the bearing pin, to prevent the bearing pin relative to part axial movement and/or circumferential mobile.
In some preferred embodiments, the base includes the notch of opening upwards, and the notch is arranged at described
Between one hinge and the link position of the linkage and the base.
Second aspect of the present invention provides a kind of dust suppression vehicle, including the spraying any one of first aspect present invention
Machine.
Based on spraying machine provided by the invention and dust suppression vehicle, cannon spray head is hinged with base, cancels U-shaped support knot
Structure, while linkage is used, make spraying machine and use the dust suppression vehicle structure simple and compact of the spraying machine, save space.Suppression
Dirt vehicle can save space using the spraying machine, so as to beneficial to bigger tank volume is designed, improve running hours length.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
Accompanying 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 dimensional structure diagram of the spraying machine of one embodiment of the invention.
Fig. 2 is in structural representation during maximum elevation for the spraying machine of embodiment illustrated in fig. 1.
Fig. 3 is in structural representation during minimum angle of elevation for the spraying machine of embodiment illustrated in fig. 1.
Fig. 4 is the attachment structure schematic diagram at the first hinge of the spraying machine of embodiment illustrated in fig. 1.
Fig. 5 is the attachment structure schematic diagram at the second hinge of the spraying machine of embodiment illustrated in fig. 1.
Fig. 6 is the attachment structure schematic diagram at the tri-joint mechanism of the spraying machine of embodiment illustrated in fig. 1.
Fig. 7 is the attachment structure schematic diagram at the 4th hinge of the spraying machine of embodiment illustrated in fig. 1.
Fig. 8 is the attachment structure schematic diagram at the 5th hinge of the spraying machine of embodiment illustrated in fig. 1.
Fig. 9 be embodiment illustrated in fig. 1 spraying machine bar linkage structure in first connecting rod structural representation.
Figure 10 be embodiment illustrated in fig. 1 spraying machine bar linkage structure in second connecting rod structural representation.
Figure 11 is the attachment structure schematic diagram at the 6th hinge of the spraying machine of embodiment illustrated in fig. 1.
Figure 12 be embodiment illustrated in fig. 1 spraying machine bar linkage structure in ear mount structural representation.
Figure 13 is the dimensional structure diagram of the spraying machine of another embodiment of the present invention.
Figure 14 is Figure 13 partial enlargement structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Do not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing
The size divided not is to be drawn according to the proportionate relationship of reality.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the invention, it is to be understood that limit parts using the word such as " first ", " second ", only
It is for only for ease of and corresponding parts is distinguished, does not such as have Stated otherwise, above-mentioned word does not have particular meaning, therefore not
It is understood that as limiting the scope of the invention.
In the description of the invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and closed
System, it is for only for ease of the description present invention and simplifies description, in the case where not making opposite explanation, these nouns of locality do not indicate that
There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore can not manage
Solve as limiting the scope of the invention；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.
As shown in Fig. 1 to Figure 14, the spraying machine of various embodiments of the present invention includes base 1, cannon spray head 9 and drive mechanism.Spray
Mist cylinder 9 and base 1 are articulated with the first hinge A, and spraying machine also includes linkage, linkage respectively with base 1 and cannon spray head 9
Connection, drive mechanism are connected respectively with base 1 and linkage, drive mechanism drive link mechanism action, so as to drive spraying
9 elevating movements of cylinder.
The cannon spray head of the spraying machine is hinged with base, cancels U-shaped supporting structure, while uses linkage, makes
The dust suppression vehicle structure simple and compact of spraying machine and the use spraying machine, save space.Can using the dust suppression vehicle of the spraying machine
To save space, so as to beneficial to bigger tank volume is designed, improve running hours length.
Preferably, the first end of drive mechanism is be hinged with base 1, and the second end and the linkage of drive mechanism are hinged.Drive
Motivation structure is preferably oil cylinder 4.
In the present embodiment, linkage is articulated with the second hinge B with base 1.Linkage is articulated with the 3rd with cannon spray head 9
Hinge C.
As shown in Figure 1 to Figure 3, linkage includes first connecting rod 5 and second connecting rod 8, first connecting rod 5 and second connecting rod 8
It is articulated with the 4th hinge D.First connecting rod 5 is articulated with the second hinge B with base 1.Second connecting rod 8 is articulated with the 3rd with cannon spray head 9
Hinge C.
As shown in Figure 1 to Figure 3, the oil cylinder 4 as drive mechanism is articulated with the 5th hinge E with second connecting rod 8, with base 1
It is articulated with the 6th hinge F.
Preferably, the distance between the 5th hinge E and tri-joint mechanism C be more than between the 5th hinge E and the 4th hinge D away from
From.This setting causes oil cylinder 4 to extend the larger luffing angle that less length can obtain cannon spray head.So as to select
Compared with the oil cylinder of small dimension, arrangement space is further saved, lowers spraying machine cost.
In some preferred embodiments, two parts that each hinge of spraying machine is hinged are connected by articulated structure,
Articulated structure includes bearing pin and bushing, and bearing pin is arranged on a part in two parts being hinged with being relatively fixed, lining
Set is arranged on another part in two parts being hinged with being relatively fixed, and bearing pin is rotationally set in bushing.
Two parts that the setting can make each hinge be hinged rotate smooth, articulated structure and are hardly damaged.
It is highly preferred that articulated structure also includes lubricating cup, bearing pin has oil duct, and lubricating cup connects with oil duct, and oil duct passes to bearing pin
The mating surface with bushing.Two parts that the setting can make each hinge be hinged rotate smooth, articulated structure and are hardly damaged.
Additionally preferably, articulated structure also includes bearing pin stop part, and bearing pin stop part is fixed on the part being connected with bearing pin
On moved axially to prevent shotpin axle relative to the part and/or circumferential mobile.Bearing pin stop part is set, bearing pin can be made with being connected
The fit system of tight fit need not be used between the part connect, beneficial to the assembling of bearing pin.
The structure of the embodiment of the present invention is described in more detail below in conjunction with each accompanying drawing.
Base 1 is hinged by the first hinge A with cannon spray head 9, and with stretching for oil cylinder 4, planar linkage mechanism enters
Action is made so that cannon spray head 9 moves around the first hinge A, realizes pitching motion of the cannon spray head 9 at -10 ° to 60 °.
As shown in Figure 1 to Figure 3, in the present embodiment, base 1 includes chassis and is arranged on the first otic placode of chassis upper surface,
Cannon spray head 9 includes cylinder and is arranged at the second otic placode of cylinder body bottom.First otic placode of base 1 and the second otic placode of cannon spray head 9
It is directly be hinged.
As shown in figure 4, base 1 and cannon spray head 9 are articulated with the first hinge A by the first articulated structure.First articulated structure
Including bearing pin 111, bushing 112, lubricating cup 113 and bearing pin stop part 114.Wherein bushing 112 is used with cannon spray head 9 and is interference fitted,
Cold setting.Coordinate between bearing pin 111 and base 1 for small―gap suture, but fixed relative to one another set.Bearing pin 111 and bushing 112 are
Small―gap suture coordinates, and facilitates the assembling of bearing pin 111, and ensure that cannon spray head 9 can be rotated around bearing pin 111.Bearing pin stop part 114
Using being bolted on base 1, for the axial movement for limiting bearing pin 111 and circumferential movement.Oil is provided with bearing pin 111
Road, oil duct connect with lubricating cup 113 and pass to the mating surface with bushing 112 of bearing pin 111.Lubricating grease is injected by lubricating cup 113, can
Realize the lubrication to bushing 112 and bearing pin 111.
As shown in figure 5, the first otic placode of base 1 is articulated with the second hinge B with first connecting rod 5 by the second articulated structure.
Second articulated structure includes bushing 21, spacer 22, bearing pin 23, bearing pin stop part 25 and lubricating cup 24.Wherein bushing 21 and first connects
Bar 5 is using interference fit, cold setting.Coordinate between bearing pin 23 and base 1 for small―gap suture, but fixed relative to one another set.Pin
Axle 23 coordinates with bushing 21 for small―gap suture, facilitates the assembling of bearing pin 23, and ensures that first connecting rod 5 and base 1 can relatively rotate.
The use of bearing pin stop part 25 is bolted on base 1, limits the axial movement of bearing pin 23 and circumferential movement.Set in bearing pin 23
There is oil duct, oil duct connects with lubricating cup 24 and passes to the mating surface with bushing 21 of bearing pin 23.Lubricating grease can be injected by lubricating cup 24,
Realize the lubrication to bushing 21 and bearing pin 23.Wherein, first connecting rod 5 is arranged in pairs.Spacer 22 plays axle to two first connecting rods 5
To positioning action, spacer 22 coordinates with bearing pin 23 for wide arc gap.
As shown in fig. 6, the second otic placode and second connecting rod 8 of cannon spray head 9 are connected to tri-joint mechanism by the 3rd articulated structure
C.3rd articulated structure includes bearing pin 104, bushing 101, lubricating cup 102 and bearing pin stop part 103.Wherein bushing 101 and second connects
Bar 8 is using interference fit, cold setting.Coordinate between bearing pin 104 and cannon spray head 9 for small―gap suture, but fixed relative to one another set.
Bearing pin 104 coordinates with bushing 101 for small―gap suture, facilitates the assembling of bearing pin 104, and ensures that cannon spray head 9 can phase with second connecting rod 8
To rotating.The use of bearing pin stop part 103 is bolted on cannon spray head 9, limits the axial movement of bearing pin 104 and circumferential movement.
Oil duct is provided with bearing pin 104, oil duct connects with lubricating cup 102 and passes to the mating surface with bushing 101 of bearing pin 104.It can pass through
Lubricating cup 102 injects lubricating grease, realizes the lubrication to bushing 101 and bearing pin 104.
As shown in fig. 7, first connecting rod 5 and second connecting rod 8 are articulated with the 4th hinge D by the 4th articulated structure.4th hinge
Binding structure includes bushing 61, bearing pin 62, lubricating cup 63 and bearing pin stop part 64.Wherein bushing 61 is matched somebody with somebody with second connecting rod 8 using interference
Close, cold setting.Coordinate between bearing pin 62 and second connecting rod 8 for small―gap suture, but fixed relative to one another set.Bearing pin 62 and bushing
61 be that small―gap suture coordinates, and facilitates the assembling of bearing pin 62, and ensure that second connecting rod 8 and first connecting rod 5 can relatively rotate.Bearing pin stops
The use of block piece 64 is bolted on first connecting rod 5, limits the axial movement of bearing pin 62 and circumferential movement.It is provided with bearing pin 62
Oil duct, oil duct connect with lubricating cup 63 and pass to the mating surface with bushing 61 of bearing pin 62.Lubricating grease is injected by lubricating cup 63, realized
To the lubrication of bushing 61 and bearing pin 62.
As shown in figure 8, the second end of second connecting rod 8 and oil cylinder 4 is articulated with the 5th hinge E by the 5th articulated structure.The
Five articulated structures include bearing pin 74, bushing 71, lubricating cup 73 and bearing pin stop part 72.Wherein bushing 71 is matched somebody with somebody with oil cylinder 4 using interference
Close, cold setting.Coordinate between bearing pin 74 and second connecting rod 8 for small―gap suture, but fixed relative to one another set.Bearing pin 74 and bushing
71 be that small―gap suture coordinates, and facilitates the assembling of bearing pin 74, and ensure that second connecting rod 8 and oil cylinder 4 can relatively rotate.Bearing pin stop part
72 uses are bolted on second connecting rod 8, limit the axial movement of bearing pin 74 and circumferential movement.Oil is provided with bearing pin 74
Road, oil duct connect with lubricating cup 73 and pass to the mating surface with bushing 71 of bearing pin 74.Lubricating grease, realization pair are injected by lubricating cup 73
The lubrication of bushing 71 and bearing pin 74.
As shown in figure 9, in the present embodiment, first connecting rod 5 is single plate structure, and it has been observed that first connecting rod 5 makes in pairs
With.First connecting rod 5 includes the through hole 52 of first through hole 51 and second.First through hole 51 and the bearing pin 62 of the 4th articulated structure coordinate,
For be hinged with second connecting rod 8.The bearing pin 23 of second through hole 52 and the second articulated structure coordinates, for be hinged with base 1.
As shown in Figure 10, in the present embodiment, second connecting rod 8 includes first through hole 81, the second through hole 82 and third through-hole 83.
First through hole 81 and the bearing pin 104 of the 3rd articulated structure coordinate, for be hinged with cannon spray head 9.Second through hole 82 and the 5th is be hinged
The bearing pin 74 of structure coordinates, and is hinged for the second end with oil cylinder 4.The bearing pin 62 of third through-hole 83 and the 4th articulated structure is matched somebody with somebody
Close, for be hinged with first connecting rod 5.Wherein, the distance between the center of the second through hole 82 and center of first through hole 81 are more than
The distance between the center of second through hole and the center of third through-hole 83, so as to realize between the 5th hinge E and tri-joint mechanism C
Distance is more than the distance between the 5th hinge E and the 4th hinge D.
As shown in figure 11, the first end of oil cylinder 4 and the ear mount 131 of base 1 are articulated with the 6th hinge by the 6th articulated structure
Point F.As shown in figure 1, the second hinge B and the 6th hinge F is arranged at intervals.6th articulated structure includes bearing pin 31, bushing 32, bearing pin
Stop part 33 and lubricating cup 34.Wherein bushing 32 is used with oil cylinder 4 and is interference fitted, cold setting.It is small between bearing pin 31 and ear mount 131
Gap coordinates, but fixed relative to one another sets.Bearing pin 31 coordinates with bushing 32 for small―gap suture, facilitates the assembling of bearing pin 31, and
And ensure that oil cylinder 4 and seat 31 can relatively rotate.The use of bearing pin stop part 33 is bolted on seat 31, limits the axial direction of bearing pin 31
It is mobile and circumferential mobile.It is provided with oil duct in bearing pin 31, what oil duct connected with lubricating cup 34 and passes to bearing pin 31 matches somebody with somebody with bushing 32
Conjunction face.Lubricating grease is injected by lubricating cup 34, realizes the lubrication to bushing 32 and bearing pin 31.
As shown in figure 12, ear mount 131 includes the pin shaft hole 1311 coordinated with bearing pin 31, in addition to symmetrically arranged two companies
Connect hole 1312, ear mount 131 is by being arranged in being bolted on the chassis of base 1 of connecting hole 1312, and positioned at two first
Between otic placode.Ear mount 131 shares two pieces, is symmetrically assemblied in the both sides of the first end of oil cylinder 4.
Figure 13 and Figure 14 shows the structural representation of the spraying machine of another embodiment of the present invention.The embodiment and Fig. 1 are extremely
The difference of embodiment illustrated in fig. 12 is that base 1 includes the notch 141 of opening upwards, and notch 141 is arranged at the first hinge
Between the link position of A and linkage and base 1.
As shown in Figure 13 and Figure 14, in the present embodiment, it is provided with semicircular notch 141 on base 1, will spraying during maintenance
Cylinder 9 is lifted, and crowbar 142 is inserted in semicircular notch 141, can linkage carry out disassembling maintenance, prevent cannon spray head 9
Fall suddenly, cause personal injury accidents or damage spraying machine.
The embodiment of the present invention also provides a kind of dust suppression vehicle, includes the spraying machine of previous embodiment.Except spraying machine in itself
The advantages of outside, due to spraying machine space-consuming reduce, can be with the tank volume of relative increase dust suppression vehicle, so as to improve dust suppression car
Continuous running time.
From the above description, it can be seen that above example of the present invention one of at least has the following technical effect that：
Cancel U-shaped supporting structure, cannon spray head is hinged with base, while uses planar linkage mechanism, makes spraying machine
Simple and compact for structure, saving space.
Linkage, which has, increases Cheng Gongneng, i.e. cylinder sizes specification is relatively small so that and spraying machine complete machine is compacter, and
And manufacturing cost is significantly reduced, but remain to realize that cannon spray head luffing angle adjusts in a larger scope.
Convenient processing and manufacture, it is easily assembled；It is flexible and convenient to use, maintainability is good；Reduce cost；Be more suitable for it is vehicle-mounted, be applicable
Property is stronger.
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
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (12)
1. a kind of spraying machine, including base (1), cannon spray head (9) and drive mechanism, it is characterised in that the cannon spray head (9) and institute
State base (1) and be articulated with the first hinge (A), the spraying machine also includes linkage, the linkage respectively with the bottom
Seat (1) and the cannon spray head (9) connection, the drive mechanism is connected with the base (1) and the linkage respectively, described
Drive mechanism drives the linkage action to drive the cannon spray head (9) elevating movement.
2. spraying machine according to claim 1, it is characterised in that the first end of the drive mechanism and the base (1)
Be hinged, the second end and the linkage of the drive mechanism are hinged.
3. spraying machine according to claim 1, it is characterised in that the drive mechanism includes oil cylinder (4).
4. spraying machine according to claim 1, it is characterised in that the linkage and the base (1) are articulated with the
Two hinges (B) and/or the linkage are articulated with tri-joint mechanism (C) with the cannon spray head (9).
5. spraying machine according to claim 4, it is characterised in that the linkage includes first connecting rod (5) and second
Connecting rod (8), the first connecting rod (5) are articulated with the 4th hinge (D) with the second connecting rod (8)；The first connecting rod (5) and institute
State base (1) and be articulated with second hinge (B), the second connecting rod (8) is articulated with the 3rd hinge with the cannon spray head (9)
Point (C).
6. spraying machine according to claim 5, it is characterised in that the drive mechanism is be hinged with the second connecting rod (8)
In the 5th hinge (E), the 6th hinge (F) is articulated with the base (1).
7. spraying machine according to claim 6, it is characterised in that the 5th hinge (E) and the tri-joint mechanism (C) it
Between distance be more than the distance between the 5th hinge (E) and the 4th hinge (D).
8. spraying machine according to any one of claim 1 to 7, it is characterised in that each hinge of the spraying machine is mutually cut with scissors
Two parts connect are connected by articulated structure, and the articulated structure includes bearing pin and bushing, and the bearing pin is set with being relatively fixed
It is placed on a part in two parts being hinged, the bushing is arranged in two parts being hinged with being relatively fixed
Another part on, the bearing pin is rotationally set in the bushing.
9. spraying machine according to claim 8, it is characterised in that the articulated structure also includes lubricating cup, the bearing pin tool
There is oil duct, the lubricating cup connects with the oil duct, and the oil duct passes to the mating surface with the bushing of the bearing pin.
10. spraying machine according to claim 8, it is characterised in that the articulated structure also includes bearing pin stop part, described
Bearing pin stop part is fixed on the part being connected with the bearing pin, with prevent the bearing pin relative to the part axial movement and/
It is or circumferential mobile.
11. spraying machine according to any one of claim 1 to 7, it is characterised in that the base (1) include opening to
On notch (141), the notch (141) is arranged at first hinge (A) and the linkage and the base (1)
Between link position.
12. a kind of dust suppression vehicle, it is characterised in that including the spraying machine according to any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181660.4A CN107755146A (en) | 2017-11-23 | 2017-11-23 | Spraying machine and dust suppression vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181660.4A CN107755146A (en) | 2017-11-23 | 2017-11-23 | Spraying machine and dust suppression vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN107755146A true CN107755146A (en) | 2018-03-06 |
Family
ID=61278660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711181660.4A Pending CN107755146A (en) | 2017-11-23 | 2017-11-23 | Spraying machine and dust suppression vehicle |
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| Country | Link |
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| CN (1) | CN107755146A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837640A (en) * | 2018-07-03 | 2018-11-20 | 中铁建设集团有限公司 | A kind of construction cleaning dust remover |
| CN109453588A (en) * | 2018-12-29 | 2019-03-12 | 徐州徐工环境技术有限公司 | Slide spraying device and multi-functional dust suppression vehicle |
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| CN2875610Y (en) * | 2005-07-09 | 2007-03-07 | 韦永勤 | Snapsack type electric sprayer |
| CN104088243A (en) * | 2014-06-19 | 2014-10-08 | 武汉市汉福专用车有限公司 | Spraying dust settling truck |
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| CN205887305U (en) * | 2016-07-15 | 2017-01-18 | 湖北永鑫机电设备有限公司 | Air supplying type spraying machine every single move adjustment mechanism |
| CN207680867U (en) * | 2017-11-23 | 2018-08-03 | 徐工集团工程机械有限公司 | Spraying machine and dust suppression vehicle |
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| US1371136A (en) * | 1916-11-27 | 1921-03-08 | Krupp Ag | Apparatus for the electrical long-distance control of the valve-gear of a hydraulic gun-pointing mechanism |
| CN2875610Y (en) * | 2005-07-09 | 2007-03-07 | 韦永勤 | Snapsack type electric sprayer |
| CN104088243A (en) * | 2014-06-19 | 2014-10-08 | 武汉市汉福专用车有限公司 | Spraying dust settling truck |
| CN104548825A (en) * | 2015-01-28 | 2015-04-29 | 湖南孚瑞锑格机械设备有限公司 | Air-conveying dust removal spraying machine |
| CN204485554U (en) * | 2015-03-20 | 2015-07-22 | 河南省黄海工程机械有限公司 | A kind of drum device and use the spray for dust suppression machine of this drum device |
| CN204769335U (en) * | 2015-07-03 | 2015-11-18 | 广东省疾病预防控制中心 | Box automatic sprayer |
| CN205117976U (en) * | 2015-10-22 | 2016-03-30 | 北汽福田汽车股份有限公司 | It is articulated from lubricating structure and have its pump truck |
| CN205776461U (en) * | 2016-05-16 | 2016-12-07 | 徐州徐工挖掘机械有限公司 | The abrasion-proof mechanism in excavator turntable hinge hole |
| CN205887305U (en) * | 2016-07-15 | 2017-01-18 | 湖北永鑫机电设备有限公司 | Air supplying type spraying machine every single move adjustment mechanism |
| CN207680867U (en) * | 2017-11-23 | 2018-08-03 | 徐工集团工程机械有限公司 | Spraying machine and dust suppression vehicle |
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| CN108837640A (en) * | 2018-07-03 | 2018-11-20 | 中铁建设集团有限公司 | A kind of construction cleaning dust remover |
| CN109453588A (en) * | 2018-12-29 | 2019-03-12 | 徐州徐工环境技术有限公司 | Slide spraying device and multi-functional dust suppression vehicle |
| CN109453588B (en) * | 2018-12-29 | 2024-05-17 | 徐州徐工环境技术有限公司 | Sliding spraying device and multifunctional dust suppression vehicle |
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Effective date of registration: 20220802 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Applicant after: JIANGSU XUGONG ENGINEERING 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. |
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Application publication date: 20180306 |