CN207435872U - A kind of ground chalker for aiding in spray painting - Google Patents
A kind of ground chalker for aiding in spray painting Download PDFInfo
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- CN207435872U CN207435872U CN201721442188.0U CN201721442188U CN207435872U CN 207435872 U CN207435872 U CN 207435872U CN 201721442188 U CN201721442188 U CN 201721442188U CN 207435872 U CN207435872 U CN 207435872U
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- paint vehicle
- ground
- spray
- motor
- spray painting
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Abstract
The utility model is related to a kind of paint vehicle chalkers, and in particular to a kind of ground chalker for aiding in spray painting.The ground chalker includes small vehicle main body, cleaning unit, paint vehicle pumping mechanism, storage bin and spray painting unit, and the cleaning unit, paint vehicle pumping mechanism, storage bin and spray painting unit are set in the small vehicle main body；Using ground chalker described in the utility model, user first starts the cleaning unit work, and ground is cleaned, then promotes the small vehicle main body by pushing hands, the small vehicle main body rolls forward, the spray painting unit is started at this time, spray painting line carries out ground by unit realization of painting, the ground chalker injection paint vehicle speed is fast, discharging is stablized, on ground, the effect of spraying is lasting, and coating is more uniform, easy to operate.
Description
Technical field
The utility model is related to a kind of paint vehicle chalkers, and in particular to a kind of ground chalker for aiding in spray painting.
Background technology
In the prior art, rule or rule to ground and be denoted as being sprayed at ground using pulverized limestone, it is of long duration
It is easily fuzzy not see Chu, if important mark, unexpected generation is may result in, therefore is used as using the mode of spray painting formula
Important line, paint vehicle are easier to adhere to, and especially spray paint can is painted the most convenient, the spray paint can sold on the market, be
One nozzle is set on spray paint can, and user gently presses its nozzle, you can anywhere coats spray painting.
Existing spray paint can is handheld operation, and the shape that spray marks is more bad, in the line painting process of long range,
Often there are many dusts, barrier etc. on road surface, need manually to clean in painting process, then paint, whole process is taken
When it is laborious, cleaning effect is bad, and at present on the market there are no occur solve problems product.
Utility model content
In order to effectively solve the above problems, the utility model provides a kind of ground chalker for aiding in spray painting.
The technical solution of the utility model is as follows：The ground chalker includes small vehicle main body, cleaning unit, paint vehicle pump
Send mechanism, storage bin and spray painting unit, set in the small vehicle main body cleaning unit, paint vehicle pumping mechanism, storage bin,
And spray painting unit；
The spray painting unit includes spraying body, paint vehicle introducing portion, negative pressure chamber, air inlet, paint vehicle spray-hole, bubble paint vehicle
Discharge line and paint vehicle lead division, the paint vehicle introducing portion, negative pressure chamber, bubble paint vehicle discharge line and paint vehicle lead division from into
Material end to paint vehicle lead division is successively set on the spraying body interior；
The upper end of the negative pressure chamber connects paint vehicle lead division by bubble paint vehicle discharge line；
A bubble paint vehicle discharge line generally cylindrical structure discharges through hole including three bubble paint vehicles, described
Paint vehicle lead division is arranged on the outlet side of bubble paint vehicle discharge through hole；
The paint vehicle introducing portion is sequentially communicated the paint vehicle pumping mechanism, storage bin；
The cleaning unit includes housing, the first motor, motion cam, telescopic rod, the second motor, main rotating disk, bifurcated
Bar, secondary rotating disk, accommodate in the housing set first motor, motion cam, telescopic rod, the second motor, main rotating disk,
Headtree, secondary rotating disk；
The motor output shaft of first motor connects the motion cam, the motion cam and the one of the telescopic rod
End face is in close contact always；
Described telescopic rod one end connects the motion cam, and the other end connects second motor, and the telescopic rod passes through
The screen resilience of spring resets, and realizes the stretching motion up and down of second motor；
The motor output shaft of second motor connects the main rotating disk, is uniformly arranged in the side of second motor
Headtree with angle of inclination, the end of the headtree are provided with secondary rotating disk.
Further, the air inlet is positioned at the through-hole structure of the spraying body top surface, is set in the air inlet
Strainer is equipped with, the strainer is finer wire net slice, and the cross-sectional area of institute's air inlet is 0.5-3.6cm2, the mesh of the strainer
Size is 20-45 mesh.
Further, the length ratio of the paint vehicle introducing portion, paint vehicle spray-hole, negative pressure chamber and bubble paint vehicle discharge line
For 10：3-6：6：8-11.
Further, the radius of the paint vehicle spray-hole is 6-11mm and the radius of bubble paint vehicle discharge through hole is 5-
10mm。
Further, the spray-hole is through through-hole structure, and the spray-hole includes injection feeding end and injection discharging
End, wherein the area of injection feeding end is more than the area of injection discharge end.
The beneficial effects of the utility model：Using ground chalker described in the utility model, user first starts described
Cleaning unit works, and ground is cleaned, then promotes the small vehicle main body by pushing hands, the small vehicle main body rolls forward,
The spray painting unit is started at this time, and spray painting line, the ground chalker injection carry out ground by unit realization of painting
Paint vehicle speed is fast, and discharging is stablized, and on ground, the effect of spraying is lasting, and coating is more uniform, easy to operate.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the side view of the spray painting unit of the utility model；
Fig. 3 is the top perspective view in section at the A of Fig. 3；
Fig. 4 is the schematic diagram of the spray painting group of the utility model；
Fig. 5 is the inner side elevational view of the cleaning unit of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is explained in further detail the utility model.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in the spirit and scope of the utility model
Replacement, modification, equivalent method and scheme.Further, it is right below in order to which the public is made to have a better understanding the utility model
It is detailed to describe some specific detail sections in the datail description of the utility model.Do not have for a person skilled in the art
The description of these detail sections can also understand the utility model completely.
As shown in Figure 1, being the structure diagram of an embodiment provided by the utility model, which provides a kind of auxiliary
The ground chalker of spray painting, the ground chalker include small vehicle main body 1, cleaning unit 2, paint vehicle pumping mechanism 4, storing
Storehouse 5 and spray painting unit 3, the small vehicle main body 1 are Simple small device, and in four sides of trolley, arranged symmetrically there are four rollings
Wheel, the idler wheel set cleaning unit 2 and spray painting unit 3 on trolley, make for the carriage device to be driven to move along a straight line
When user promotes the trolley to be carried forward spray painting line, after the cleaning unit 2 first carries out cleaning cleaning to ground, the spray painting is single
Member 3 carries out injection paint vehicle again, realizes the coating to sign.
Pushing hands 8 is provided in the small vehicle main body 1, for the small vehicle main body 1 to be promoted to be promoted.
As shown in Fig. 2, the spray painting unit 3 is used for the small vehicle main body 1 during traveling, the spraying on ground is drawn
Line, it is described spray painting unit 3 include spraying body 31, paint vehicle introducing portion 13, negative pressure chamber 6, air inlet 32, paint vehicle spray-hole 61 and
Paint vehicle lead division 7, the paint vehicle introducing portion 13, negative pressure chamber 6 and paint vehicle lead division 7 from feed end 33 to paint vehicle lead division 7 successively
It is arranged on inside the spraying body 31, wherein spray lid 34 is provided on the side of the one end of the spraying body 31, it is described
Spray lid 34 is screwed on the spraying body 31, several spray-holes are provided on the spray lid 34, described for spraying paint vehicle
Spray-hole is through through-hole structure, and the spray-hole includes injection feeding end and injection discharge end, and paint vehicle, which sequentially enters, to be spurted into
Expect end and injection discharge end, wherein the area of injection feeding end is more than the area of injection discharge end, realize high pressure material spray, it can be with
By the ejection that paint vehicle is happy；
The paint vehicle introducing portion 13 connects external paint vehicle pumping mechanism 4, and the paint vehicle introducing portion 13 is inputted for paint vehicle,
13 bottom of paint vehicle introducing portion connects the air inlet 32 and feed end 33, and the air inlet 32 is positioned at the spraying body
The through-hole structure of 31 top surfaces, is provided with strainer in the air inlet 32, and the strainer is finer wire net slice, institute's air inlet 32
Cross-sectional area be 0.5-3.6cm2, the mesh size of the strainer is 20-45 mesh；The feed end 33 connects external paint vehicle
Pumping mechanism 4, while the feed end 33 inputs paint vehicle at a high speed, extraneous air with paint vehicle into the paint vehicle introduce
Portion 13, the upper end of the negative pressure chamber 6 connect paint vehicle lead division 7 by bubble paint vehicle discharge line 62；
As shown in figure 3, the generally cylindrical structure of bubble paint vehicle discharge line 62, is arranged including three bubble paint vehicles
Go out through hole 621, the paint vehicle lead division 7 is arranged on the outlet side of bubble paint vehicle discharge through hole 621；
Wherein described paint vehicle spray-hole 61 can realize that increase paint vehicle puts down in the turbulent flow material of bubble paint vehicle discharge through hole 621, increases
The unstable separation and reattachment of separated region in aerating bubble paint vehicle discharge through hole 621.Promote the further rupture of bubble,
In specifically limit the length ratio of paint vehicle introducing portion 13, paint vehicle spray-hole 61, negative pressure chamber 6 and bubble paint vehicle discharge line 62, reach
To bubble after paint vehicle introducing portion 13 is entered, keep stablizing with paint vehicle, directly rupture mixing, then successively by special ratios
After the paint vehicle spray-hole 61 of size, the mixing of first step material gas is realized, and complete air follicular rupture, by by negative pressure chamber 6
Negative regulation keeps the attraction to paint vehicle introducing portion 13, then by having the bubble paint vehicle of sharp side end to discharge through hole 621
Afterwards, bubble completion ruptures and reaches the mixing of secondary material gas for the second time, after finishing, via paint vehicle lead division 7 carry out paint vehicle with
Air bubble final step mixes, and reaches the bubble structure of micron level, and, the paint spouting via the spray-hole of spray lid 34
The length ratio for expecting introducing portion 13, paint vehicle spray-hole 61, negative pressure chamber 6 and bubble paint vehicle discharge line 62 is 10：3-6：6：8-11,
It is 62 same center line of paint vehicle introducing portion 13, negative pressure chamber 6 and bubble paint vehicle discharge line in the premise of aforementioned proportion, while the paint
The radius for expecting spray-hole 61 is 6-11mm and the radius of bubble paint vehicle discharge through hole 621 is 5-10mm, need to meet paint vehicle spray-hole
The big 1mm of radius of 61 radius ratio bubble paint vehicle discharge through hole 621, by largely testing and putting into practice, by above-mentioned structure,
The bubble paint vehicle mixture of generation micron level can be achieved, the bubble paint vehicle of the condition is rushed after the pressurization of the spray lid 34
Injection is hit to ground, by the at the uniform velocity advance of trolley, uniformly sprays paint vehicle, in the path that trolley passes through, formation clearly indicates
Line.
Further, the paint vehicle introducing portion 13 is sequentially communicated the paint vehicle pumping mechanism 4, storage bin 5, so as to fulfill paint
The pumping of material, the paint vehicle pumping mechanism 4, storage bin 5 can provide paint vehicle to be existing to spray lid 34, and pump the existing of paint vehicle
Equipment is not specifically limited herein.
Further, as shown in figure 4, several described spray painting bodies 31 can according to the width of tag line, Side by side groupings into
Spray painting group, so as to meet the mark line width of various different occasion needs.
Further, as shown in figure 5, the cleaning unit 2 is arranged on the front end of the trolley, in the spray painting unit
It before 3 carry out spray painting work, first to the place for needing to rule, is cleaned, the cleaning unit 2 includes the 28, first electricity of housing
Machine 21, motion cam 22, telescopic rod 23, the second motor 24, main rotating disk 26, headtree 25, secondary rotating disk 27, the housing 28
It is interior accommodate set first motor 21, motion cam 22, telescopic rod 23, the second motor 24, main rotating disk 26, headtree 25,
Secondary rotating disk 27, first motor 21 are set straight down, and the motor output shaft of first motor 21 connects the fortune
Moving cam 22, first motor 21 can drive motion cam 22 to move, the fortune by helical gear or belt transmission
Moving cam 22 and the end face of the telescopic rod 23 are in close contact always, and described 23 one end of telescopic rod connects the motion cam
22, the other end connects second motor 24, and the telescopic rod 23 is resetted by the screen resilience of spring, realizes second motor
24 stretching motion up and down, the motor output shaft of second motor 24 connects the main rotating disk 26, in second motor
24 side is uniformly arranged the headtree 25 with angle of inclination, and the end of the headtree 25 is provided with secondary rotating disk 27, institute
It states main rotating disk 26 and is driven by the second motor 24 and rotated, the pair rotating disk 27 carries out drive rotation by conventional small machine
Turn, the power supply circuit of the cleaning unit 2 is connected with the internal circuit of the ground chalker, realizes power supply.
Further, the main rotating disk 26 and secondary rotating disk 27 are mutual in contrast to the end face in 21 direction of the first motor
It is parallel, it is consistent with the distance of the main rotating disk 26 to ground due to the move distance of the telescopic rod 23 in the vertical direction,
It is 3-10cm that the main rotating disk 26, which arrives ground distance,.
Using ground chalker described in the utility model, user first starts the cleaning unit 2 and works, to ground into
Row cleaning, then the small vehicle main body 1 is promoted by pushing hands 8, it is single to start the spray painting at this time for small 1 rolls forward of vehicle main body
Member 3, is realized by the unit 3 that paints and spray painting line is carried out to ground, and the ground chalker injection paint vehicle speed is fast, and discharging is steady
Fixed, on ground, the effect of spraying is lasting, and coating is more uniform, easy to operate.
For the ordinary skill in the art, introduction according to the present utility model is not departing from the utility model
Principle with spirit in the case of, the changes, modifications, replacement and the deformation that are carried out to embodiment still fall within the utility model
Within protection domain.
Claims (5)
1. a kind of ground chalker for aiding in spray painting, which is characterized in that the ground chalker includes small vehicle main body, cleaning
Unit, paint vehicle pumping mechanism, storage bin and the unit that paints, the cleaning unit, paint vehicle pumping machine are set in the small vehicle main body
Structure, storage bin and spray painting unit；
The spray painting unit includes spraying body, paint vehicle introducing portion, negative pressure chamber, air inlet, paint vehicle spray-hole, the discharge of bubble paint vehicle
Pipeline and paint vehicle lead division, the paint vehicle introducing portion, negative pressure chamber, bubble paint vehicle discharge line and paint vehicle lead division are from feed end
The spraying body interior is successively set on to paint vehicle lead division；
The upper end of the negative pressure chamber connects paint vehicle lead division by bubble paint vehicle discharge line；
A bubble paint vehicle discharge line generally cylindrical structure discharges through hole, the paint vehicle including three bubble paint vehicles
Lead division is arranged on the outlet side of bubble paint vehicle discharge through hole；
The paint vehicle introducing portion is sequentially communicated the paint vehicle pumping mechanism, storage bin；
The cleaning unit includes housing, the first motor, motion cam, telescopic rod, the second motor, main rotating disk, headtree, pair
Rotating disk, interior accommodate of the housing set first motor, motion cam, telescopic rod, the second motor, main rotating disk, bifurcated
Bar, secondary rotating disk；
The motor output shaft of first motor connects the motion cam, the motion cam and the end face of the telescopic rod
Always it is in close contact；
Described telescopic rod one end connects the motion cam, and the other end connects second motor, and the telescopic rod passes through spring
Screen resilience reset, realize the stretching motion up and down of second motor；
The motor output shaft of second motor connects the main rotating disk, and being uniformly arranged in the side of second motor has
The headtree at angle of inclination, the end of the headtree are provided with secondary rotating disk.
2. a kind of ground chalker for aiding in spray painting according to claim 1, which is characterized in that the air inlet is position
In the through-hole structure of the spraying body top surface, strainer is provided in the air inlet, the strainer is finer wire net slice,
The cross-sectional area of institute's air inlet is 0.5-3.6cm2, the mesh size of the strainer is 20-45 mesh.
3. a kind of ground chalker for aiding in spray painting according to claim 1, which is characterized in that the paint vehicle introduces
Portion, paint vehicle spray-hole, the length ratio of negative pressure chamber and bubble paint vehicle discharge line are 10：3-6：6：8-11.
A kind of 4. ground chalker for aiding in spray painting according to claim 1, which is characterized in that the paint vehicle spray-hole
Radius be 6-11mm and bubble paint vehicle discharge through hole radius be 5-10mm.
5. a kind of ground chalker for aiding in spray painting according to claim 1, which is characterized in that the spray-hole is to pass through
Break-through pore structure, the spray-hole includes injection feeding end and injection discharge end, wherein the area of injection feeding end is more than injection
The area of discharge end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442188.0U CN207435872U (en) | 2017-11-02 | 2017-11-02 | A kind of ground chalker for aiding in spray painting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442188.0U CN207435872U (en) | 2017-11-02 | 2017-11-02 | A kind of ground chalker for aiding in spray painting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435872U true CN207435872U (en) | 2018-06-01 |
Family
ID=62290842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442188.0U Active CN207435872U (en) | 2017-11-02 | 2017-11-02 | A kind of ground chalker for aiding in spray painting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435872U (en) |
-
2017
- 2017-11-02 CN CN201721442188.0U patent/CN207435872U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |