CN207680867U - Spraying machine and dust suppression vehicle - Google Patents
Spraying machine and dust suppression vehicle Download PDFInfo
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- CN207680867U CN207680867U CN201721582330.1U CN201721582330U CN207680867U CN 207680867 U CN207680867 U CN 207680867U CN 201721582330 U CN201721582330 U CN 201721582330U CN 207680867 U CN207680867 U CN 207680867U
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Abstract
The utility model discloses a kind of spraying machines and dust suppression vehicle.Spraying machine includes pedestal, cannon spray head and driving mechanism, cannon spray head is articulated with the first hinge with pedestal, spraying machine further includes link mechanism, link mechanism is connect with pedestal and cannon spray head respectively, driving mechanism is connect with pedestal and link mechanism respectively, and driving mechanism drive link mechanism action is to drive cannon spray head pitching movement.Based on spraying machine provided by the utility model, cannon spray head is hinged with pedestal, cancels u-bracket structure, while using link mechanism, makes spraying machine and the dust suppression vehicle structure simple and compact using the spraying machine, saving space.
Description
Technical field
The utility model is related to technical field of environment protection equipment, more particularly to a kind of spraying machine and dust suppression vehicle.
Background technology
It is on the rise with the development of economy with social progress, Global Temperature raising, environmental pollution.For this purpose, various each
Sample comes into being for dedusting, dust suppression, the dust suppression vehicle that subtracts haze.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 is designed compacter, is more suitable for vehicle-mounted type, become 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-bracket+mono- pitching oil cylinder or double pitching oil cylinders make cannon spray head around cannon spray head by the flexible of pitching oil cylinder
It is rotated with the hinge of u-bracket, realizes cannon spray head pitching motion.
U-bracket+nut screw, motor or hydraulic motor carry out movement transmission by worm and gear, while worm gear fills again
Motor or the linear motion for being converted into leading screw of hydraulic motor are realized cannon spray head by the nut in nut screw mechanism
It is rotated around cannon spray head and the hinge of u-bracket, realizes cannon spray head pitching motion.
U-bracket+crank and rocker mechanism, motor or hydraulic motor drive crank continuous rotation, rocking bar (spray by speed reducer
Mist cylinder) within the scope of certain angle around the hinge reciprocally swinging of cannon spray head and u-bracket, realize cannon spray head pitching motion.
In the process of implementing the utility model, designer has found, the above prior art has the following deficiencies：
U-bracket huge structure is heavy, and not compact enough, manufacturing cost is higher；When spraying machine turns round, dust suppression vehicle rear needs
Reserve larger fog gun rotary space, when arrangement can influence the volume of tank body, and tank volume is small, directly results in dust suppression vehicle
Can stream time it is shorter.
Using when u-bracket and when using pitching oil cylinder as driving mechanism, cannon spray head to be realized is bowed within a certain angle
Movement 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.
When using crank and rocker mechanism, swing angle adjustable range is small, and there are punching in the initial position swung and ultimate position
It hits；Transmission system is generally made of motor or hydraulic motor, reduction box, mechanism parts etc., complicated, inconvenient, appearance
Fragile, maintenance cost is relatively high.
Utility model content
The purpose of this utility model is to provide a kind of compact-sized, section space-efficient spraying machine and dust suppression vehicles.
The utility model first aspect provides a kind of spraying machine, including pedestal, cannon spray head and driving mechanism, feature exist
In the cannon spray head is articulated with the first hinge with the pedestal, and the spraying machine further includes link mechanism, the link mechanism point
It is not connect with the pedestal and the cannon spray head, the driving mechanism is connect with the pedestal and the link mechanism respectively, institute
Stating driving mechanism drives the link mechanism action to drive the cannon spray head pitching movement.
In some preferred embodiments, pedestal described in the first end of the driving mechanism is hinged, the driving mechanism
Second end is hinged with the link mechanism.
In some preferred embodiments, the driving mechanism includes oil cylinder.
In some preferred embodiments, the link mechanism is articulated with the second hinge and/or the company with the pedestal
Linkage is articulated with third hinge with the cannon spray head.
In some preferred embodiments, the link mechanism includes first connecting rod and second connecting rod, the first connecting rod
It is articulated with the 4th hinge with the second connecting rod；The first connecting rod and the pedestal are articulated with second hinge, and described the
Two connecting rods are articulated with the third hinge with the cannon spray head.
In some preferred embodiments, the driving mechanism and the second connecting rod are articulated with the 5th hinge, and described
Pedestal is articulated with the 6th hinge.
In some preferred embodiments, the distance between the 5th hinge and the third hinge are more than the described 5th
The distance between hinge and the 4th hinge.
In some preferred embodiments, two components that each hinge of the spraying machine is hinged are connected by articulated structure
It connects, the articulated structure includes axis pin and bushing, and the axis pin is set to one in two components being hinged with being relatively fixed
On a component, the bushing is set on another component in two components being hinged with being relatively fixed, and the axis pin can
It is rotationally set in the bushing.
In some preferred embodiments, the articulated structure further includes lubricating cup, and the axis pin has oil duct, the lubricating cup
It is connected to the oil duct, the oil duct passes to the mating surface with the bushing of the axis pin.
In some preferred embodiments, the articulated structure further includes axis pin stop part, and the axis pin stop part is fixed
In on the component being connect with the axis pin, to prevent the axis pin relative to component axial movement and/or circumferential mobile.
In some preferred embodiments, the pedestal includes the notch of opening upwards, and the notch is set to described
Between one hinge and the link mechanism and the link position of the pedestal.
Described in any one of the offer of the utility model second aspect a kind of dust suppression vehicle, including the utility model first aspect
Spraying machine.
Based on spraying machine provided by the utility model and dust suppression vehicle, cannon spray head is hinged with pedestal, cancels U-shaped branch
Frame structure, while link mechanism is used, make spraying machine and the dust suppression vehicle structure simple and compact using the spraying machine, saving sky
Between.Dust suppression vehicle can save space using the spraying machine, to the tank volume conducive to design bigger, improve running hours
It is long.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of the spraying machine of one embodiment of the utility model.
Fig. 2 is in structural schematic diagram when maximum elevation for the spraying machine of embodiment illustrated in fig. 1.
Fig. 3 is in structural schematic diagram when 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 third hinge 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 link mechanism in first connecting rod structural schematic diagram.
Figure 10 be embodiment illustrated in fig. 1 spraying machine link mechanism in second connecting rod structural schematic diagram.
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 link mechanism in ear mount structural schematic diagram.
Figure 13 is the dimensional structure diagram of the spraying machine of another embodiment of the utility model.
Figure 14 is the partial enlargement structural representation of Figure 13.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached shown in the drawings each
The size of a part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
It need not be further discussed in attached drawing afterwards.
In the description of the present invention, it should be understood that limiting zero using the words such as " first ", " second "
Part, it is only for convenient for being distinguished to corresponding parts, there is no Stated otherwise such as, above-mentioned word there is no particular meaning,
Therefore it should not be understood as the limitation to scope of protection of the utility model.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or with specific azimuth configuration and operation, because
This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
As shown in Fig. 1 to Figure 14, the spraying machine of various embodiments of the utility model includes pedestal 1, cannon spray head 9 and driving machine
Structure.Cannon spray head 9 and pedestal 1 are articulated with the first hinge A, and spraying machine further includes link mechanism, link mechanism respectively with pedestal 1 and spray
Mist cylinder 9 connects, and driving mechanism is separately connected with pedestal 1 and link mechanism, driving mechanism drive link mechanism action, to drive
9 pitching movement of cannon spray head.
The cannon spray head of the spraying machine and pedestal are hinged, cancel u-bracket structure, while using link mechanism, make
Spraying machine and the dust suppression vehicle structure simple and compact using the spraying machine, saving space.It can using the dust suppression vehicle of the spraying machine
To save space, to the tank volume conducive to design bigger, continuous work duration is improved.
Preferably, the first end of driving mechanism and pedestal 1 are hinged, and the second end and link mechanism of driving mechanism are hinged.It drives
Motivation structure is preferably oil cylinder 4.
In the present embodiment, link mechanism is articulated with the second hinge B with pedestal 1.Link mechanism is articulated with third with cannon spray head 9
Hinge C.
As shown in Figure 1 to Figure 3, link mechanism 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 pedestal 1.Second connecting rod 8 is articulated with third with cannon spray head 9
Hinge C.
As shown in Figure 1 to Figure 3, it is articulated with the 5th hinge E as the oil cylinder of driving mechanism 4 and second connecting rod 8, with pedestal 1
It is articulated with the 6th hinge F.
Preferably, the distance between the 5th hinge E and third hinge C be more than between the 5th hinge E and the 4th hinge D away from
From.This setting makes oil cylinder 4 extend the larger pitch angle that smaller length can be obtained 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 components that each hinge of spraying machine is hinged are connected by articulated structure,
Articulated structure includes axis pin and bushing, and axis pin is set on a component in two components being hinged with being relatively fixed, lining
Set is set on another component in two components being hinged with being relatively fixed, and axis pin is rotationally set in bushing.
Two components that the setting can make each hinge be hinged rotate smooth, articulated structure and are hardly damaged.
It is highly preferred that articulated structure further includes lubricating cup, there is axis pin oil duct, lubricating cup to be connected to oil duct, and oil duct passes to axis pin
The mating surface with bushing.Two components that the setting can make each hinge be hinged rotate smooth, articulated structure and are hardly damaged.
Additionally preferably, articulated structure further includes axis pin stop part, and axis pin stop part is fixed on the component being connect with axis pin
On moved axially relative to the component to prevent shotpin axis and/or circumferential mobile.Axis pin stop part is set, axis pin can be made and be connected
The fit system that tight fit need not be used between the component connect, is conducive to the assembly of axis pin.
The structure of the utility model embodiment is described in more detail below in conjunction with each attached drawing.
Pedestal 1 is hinged by the first hinge A with cannon spray head 9, flexible with oil cylinder 4, planar linkage mechanism into
Action is made so that cannon spray head 9 realizes pitching motion of the cannon spray head 9 at -10 ° to 60 ° around the first hinge A movements.
As shown in Figure 1 to Figure 3, in the present embodiment, pedestal 1 includes chassis and the first otic placode in chassis upper surface is arranged,
Cannon spray head 9 includes cylinder and the second otic placode for being set to cylinder body bottom.First otic placode of pedestal 1 and the second otic placode of cannon spray head 9
It is directly hinged.
As shown in figure 4, pedestal 1 and cannon spray head 9 are articulated with the first hinge A by the first articulated structure.First articulated structure
Including axis pin 111, bushing 112, lubricating cup 113 and axis pin stop part 114.Wherein bushing 112 is used with cannon spray head 9 and is interference fitted,
Cold setting.Coordinate for small―gap suture between axis pin 111 and pedestal 1, but fixed relative to one another is arranged.Axis pin 111 and bushing 112 are
Small―gap suture coordinates, and facilitates the assembly of axis pin 111, and ensure that cannon spray head 9 can be rotated around axis pin 111.Axis pin stop part 114
Make to be fixed by bolts on pedestal 1, the axial movement for limiting axis pin 111 and circumferential movement.It is provided with oil in axis pin 111
Road, oil duct are connected to lubricating cup 113 and pass to the mating surface with bushing 112 of axis pin 111.Lubricating grease is injected by lubricating cup 113, it can
Realize the lubrication to bushing 112 and axis pin 111.
As shown in figure 5, the first otic placode of pedestal 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, axis pin 23, axis pin stop part 25 and lubricating cup 24.Wherein bushing 21 and first connects
Bar 5 is using interference fit, cold setting.Coordinate for small―gap suture between axis pin 23 and pedestal 1, but fixed relative to one another is arranged.Pin
Axis 23 coordinates with bushing 21 for small―gap suture, facilitates the assembly of axis pin 23, and ensures that first connecting rod 5 and pedestal 1 can relatively rotate.
Axis pin stop part 25 makes to be fixed by bolts on pedestal 1, limits the axial movement of axis pin 23 and circumferential movement.Setting in axis pin 23
There are oil duct, oil duct to be connected to lubricating cup 24 and pass to the mating surface with bushing 21 of axis pin 23.Lubricating grease can be injected by lubricating cup 24,
Realize the lubrication to bushing 21 and axis pin 23.Wherein, first connecting rod 5 is arranged in pairs.Spacer 22 plays axis to two first connecting rods 5
To positioning action, spacer 22 coordinates with axis 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 third hinge by third articulated structure
C.Third articulated structure includes axis pin 104, bushing 101, lubricating cup 102 and axis pin stop part 103.Wherein bushing 101 and second connects
Bar 8 is using interference fit, cold setting.Coordinate for small―gap suture between axis pin 104 and cannon spray head 9, but fixed relative to one another is arranged.
Axis pin 104 coordinates with bushing 101 for small―gap suture, facilitates the assembly of axis pin 104, and ensures that cannon spray head 9 can phase with second connecting rod 8
To rotation.Axis pin stop part 103 makes to be fixed by bolts on cannon spray head 9, limits the axial movement of axis pin 104 and circumferential movement.
Oil duct is provided in axis pin 104, oil duct is connected to lubricating cup 102 and passes to the mating surface with bushing 101 of axis pin 104.It can pass through
Lubricating cup 102 injects lubricating grease, realizes the lubrication to bushing 101 and axis 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, axis pin 62, lubricating cup 63 and axis pin stop part 64.Wherein bushing 61 is matched with second connecting rod 8 using interference
It closes, cold setting.Coordinate for small―gap suture between axis pin 62 and second connecting rod 8, but fixed relative to one another is arranged.Axis pin 62 and bushing
61 coordinate for small―gap suture, facilitate the assembly of axis pin 62, and ensure that second connecting rod 8 and first connecting rod 5 can relatively rotate.Axis pin stops
Block piece 64 makes to be fixed by bolts on first connecting rod 5, limits the axial movement of axis pin 62 and circumferential movement.It is provided in axis pin 62
Oil duct, oil duct are connected to lubricating cup 63 and pass to the mating surface with bushing 61 of axis pin 62.Lubricating grease is injected by lubricating cup 63, is realized
To the lubrication of bushing 61 and axis 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 axis pin 74, bushing 71, lubricating cup 73 and axis pin stop part 72.Wherein bushing 71 is matched with oil cylinder 4 using interference
It closes, cold setting.Coordinate for small―gap suture between axis pin 74 and second connecting rod 8, but fixed relative to one another is arranged.Axis pin 74 and bushing
71 coordinate for small―gap suture, facilitate the assembly of axis pin 74, and ensure that second connecting rod 8 and oil cylinder 4 can relatively rotate.Axis pin stop part
72 make to be fixed by bolts on second connecting rod 8, limit the axial movement of axis pin 74 and circumferential movement.It is provided with oil in axis pin 74
Road, oil duct are connected to lubricating cup 73 and pass to the mating surface with bushing 71 of axis pin 74.Lubricating grease, realization pair are injected by lubricating cup 73
The lubrication of bushing 71 and axis 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 first through hole 51 and the second through-hole 52.The axis pin 62 of first through hole 51 and the 4th articulated structure coordinates,
For hinged with second connecting rod 8.The axis pin 23 of second through-hole 52 and the second articulated structure coordinates, for hinged with pedestal 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 axis pin 104 of third articulated structure coordinate, for hinged with cannon spray head 9.Second through-hole 82 and the 5th is hinged
The axis pin 74 of structure coordinates, hinged for the second end with oil cylinder 4.Third through-hole 83 and the axis pin 62 of the 4th articulated structure are matched
It closes, for hinged with first connecting rod 5.Wherein, the distance between the center with the center of first through hole 81 of the second through-hole 82 are more than
The center of second through-hole and the distance between the center of third through-hole 83, between realization the 5th hinge E and third hinge 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 pedestal 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 setting of the 6th intervals hinge F.6th articulated structure includes axis pin 31, bushing 32, axis 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 axis pin 31 and ear mount 131
Clearance fit, but fixed relative to one another be arranged.Axis pin 31 coordinates with bushing 32 for small―gap suture, facilitates the assembly of axis pin 31, and
And ensure that oil cylinder 4 and seat 31 can relatively rotate.Axis pin stop part 33 makes to be fixed by bolts on seat 31, limits the axial direction of axis pin 31
It is mobile and circumferential mobile.It is provided with oil duct in axis pin 31, oil duct is connected to lubricating cup 34 and pass to axis pin 31 matches with bushing 32
Conjunction face.Lubricating grease is injected by lubricating cup 34, realizes the lubrication to bushing 32 and axis pin 31.
As shown in figure 12, ear mount 131 includes the pin shaft hole 1311 coordinated with axis pin 31, further includes symmetrically arranged two companies
Hole 1312 is connect, ear mount 131 is fixed on by being arranged in the bolt of connecting hole 1312 on the chassis of pedestal 1, and is located 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 schematic diagram of the spraying machine of another embodiment of the utility model.The embodiment and figure
1 to embodiment illustrated in fig. 12 the difference is that, pedestal 1 includes the notch 141 of opening upwards, and notch 141 is set to first
Between hinge A and the link position of link mechanism and pedestal 1.
As shown in Figure 13 and Figure 14, in the present embodiment, it is provided with semicircular notch 141 on pedestal 1, when repair will spraying
Cylinder 9 lifts, and crowbar 142 is inserted into semicircular notch 141, can linkage carry out dismantling repair, prevent cannon spray head 9
It falls suddenly, causes personal injury accidents or damage spraying machine.
The utility model embodiment also provides a kind of dust suppression vehicle, includes the spraying machine of previous embodiment.In addition to spraying machine
It, can be with the tank volume of relative increase dust suppression vehicle, to improve suppression since spraying machine occupied space is reduced outside itself the advantages of
The continuous running time of dirt vehicle.
From the above description, it can be seen that the utility model above example one of at least has the following technical effect that：
Cancel u-bracket structure, cannon spray head is hinged with pedestal, while using planar linkage mechanism, makes spraying machine
Simple and compact for structure, saving space.
Link mechanism, 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 pitch angle adjusts in a larger range.
Convenient processing and manufacture 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 in
Property is stronger.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than limits it
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (12)
1. a kind of spraying machine, including pedestal (1), cannon spray head (9) and driving mechanism, which is characterized in that the cannon spray head (9) and institute
State pedestal (1) and be articulated with the first hinge (A), the spraying machine further includes link mechanism, the link mechanism respectively with the bottom
Seat (1) and the cannon spray head (9) connection, the driving mechanism is connect with the pedestal (1) and the link mechanism respectively, described
Driving mechanism drives the link mechanism action to drive the cannon spray head (9) pitching movement.
2. spraying machine according to claim 1, which is characterized in that the first end of the driving mechanism and the pedestal (1)
Hinged, the second end of the driving mechanism is hinged with the link mechanism.
3. spraying machine according to claim 1, which is characterized in that the driving mechanism includes oil cylinder (4).
4. spraying machine according to claim 1, which is characterized in that the link mechanism and the pedestal (1) are articulated with the
Two hinges (B) and/or the link mechanism are articulated with third hinge (C) with the cannon spray head (9).
5. spraying machine according to claim 4, which is characterized in that the link mechanism 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
It states pedestal (1) and is articulated with second hinge (B), the second connecting rod (8) is articulated with the third with the cannon spray head (9) and cuts with scissors
Point (C).
6. spraying machine according to claim 5, which is characterized in that the driving mechanism is hinged with the second connecting rod (8)
In the 5th hinge (E), the 6th hinge (F) is articulated with the pedestal (1).
7. spraying machine according to claim 6, which is characterized in that the 5th hinge (E) and the third hinge (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, which is characterized in that each hinge of the spraying machine is mutually cut with scissors
Two components connect are connected by articulated structure, and the articulated structure includes axis pin and bushing, and the axis pin is set with being relatively fixed
It is placed on a component in two components being hinged, the bushing is set in two components being hinged with being relatively fixed
Another component on, the axis pin is rotationally set in the bushing.
9. spraying machine according to claim 8, which is characterized in that the articulated structure further includes lubricating cup, the axis pin tool
There are oil duct, the lubricating cup to be connected to the oil duct, the oil duct passes to the mating surface with the bushing of the axis pin.
10. spraying machine according to claim 8, which is characterized in that the articulated structure further includes axis pin stop part, described
Axis pin stop part is fixed on the component being connect with the axis pin, with prevent the axis pin relative to the component axial movement and/
Or it is circumferential mobile.
11. spraying machine according to any one of claim 1 to 7, which is characterized in that the pedestal (1) include opening to
On notch (141), the notch (141) is set to first hinge (A) and the link mechanism and the pedestal (1)
Between link position.
12. a kind of dust suppression vehicle, which is characterized in that including spraying machine according to any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582330.1U CN207680867U (en) | 2017-11-23 | 2017-11-23 | Spraying machine and dust suppression vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582330.1U CN207680867U (en) | 2017-11-23 | 2017-11-23 | Spraying machine and dust suppression vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680867U true CN207680867U (en) | 2018-08-03 |
Family
ID=62999018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582330.1U Active CN207680867U (en) | 2017-11-23 | 2017-11-23 | Spraying machine and dust suppression vehicle |
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| CN (1) | CN207680867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755146A (en) * | 2017-11-23 | 2018-03-06 | 徐工集团工程机械有限公司 | Spraying machine and dust suppression vehicle |
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2017
- 2017-11-23 CN CN201721582330.1U patent/CN207680867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755146A (en) * | 2017-11-23 | 2018-03-06 | 徐工集团工程机械有限公司 | Spraying machine and dust suppression vehicle |
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Effective date of registration: 20220727 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: JIANGSU XUGONG ENGINEERING MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |