CN208511843U - For drawing the Hua Yuan steering operation mechanism of round self-spraying paint vehicle - Google Patents
For drawing the Hua Yuan steering operation mechanism of round self-spraying paint vehicle Download PDFInfo
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- CN208511843U CN208511843U CN201820544591.2U CN201820544591U CN208511843U CN 208511843 U CN208511843 U CN 208511843U CN 201820544591 U CN201820544591 U CN 201820544591U CN 208511843 U CN208511843 U CN 208511843U
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- rotary shaft
- installation pedestal
- front axle
- connecting plate
- axle
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Abstract
For drawing the Hua Yuan steering operation mechanism of round self-spraying paint vehicle, including installation pedestal, installation pedestal is box type structure, the bottom rear of installation pedestal is fixed with hind axle, the both ends of hind axle are rotatably connected to rear-wheel respectively, and the front side bottom of installation pedestal is equipped with front axle, and the center line of front axle and hind axle is arranged along left and right horizontal direction, the left part and right part of front axle are rotatably connected to front-wheel, and the front side of installation pedestal is equipped with driving assembly；In conclusion the utility model overall structure is simple, and it is easy to operate, not only road construction graticule can be carried out along straight line, but also round roadmarking can be drawn, practical, market prospects are wide, easy to spread.
Description
Technical field
The utility model belongs to road technology field, and in particular to a kind of picture circle steering operation for picture circle self-spraying paint vehicle
Mechanism.
Background technique
Self-spraying paint purposes is extremely wide, and by economic development in recent years, flaw is painted in the repairing of purposes from the outset
Develop to the various industries such as mold, industrial machinery, mark, scribble.It is widely used along with self-spraying paint, for spraying self-spraying paint
Equipment is more and more.And widely used self-spraying paint trolley is mostly picture straight line function in the market, and relative to basketball court, football pitch
The self-spraying paint trolley of equal pictures circle function is fewer and fewer.
Utility model content
The utility model provides a kind of picture circle for picture circle self-spraying paint vehicle to solve shortcoming in the prior art
Steering operation mechanism.
In order to solve the above technical problems, the utility model adopts the following technical solution: the picture circle for picture circle self-spraying paint vehicle
Steering operation mechanism, including installation pedestal, installation pedestal are box type structure, and the bottom rear of installation pedestal is fixed with rear-wheel
Axis, the both ends of hind axle are rotatably connected to rear-wheel respectively, and the front side bottom of installation pedestal is equipped with front axle, front axle and hind axle
Center line along left and right horizontal direction be arranged, the left part and right part of front axle are rotatably connected to front-wheel, installation pedestal
Front side be equipped with driving assembly；
Driving assembly includes handle bolt, connecting plate, rotary shaft and fixing sleeve, and fixing sleeve is fixed in the front side of installation pedestal
And its center line is arranged in the vertical direction, concentric rotation axis line is plugged in fixing sleeve, the front left of installation pedestal and right side
Deflection long hole is offered, front axle is threaded through in two deflection long holes, the lower end of rotary shaft is fixed in the middle part of front axle,
Rotary shaft top is equipped with step and the upper lateral part of rotary shaft offers external screw thread, and the step of rotary shaft is located at the top of fixing sleeve,
One end of connecting plate offers hole, and the other end of connecting plate is fixed with attaching nut, and the top of rotary shaft is threaded through in the hole of connecting plate, even
The end of plate is located at the step of rotary shaft, and the upper lateral part of rotary shaft is threaded with third wing nut, in third butterfly spiral shell
Under the action of mother, rotary shaft upper lateral part is fixedly connected with connecting plate；Arc adjustment hole, handle are offered at the top of the front side of installation pedestal
Bolt is threaded through in arc adjustment hole and handle bolt extend into installation pedestal and is threadedly coupled with the attaching nut on connecting plate.
Rotary shaft is equipped with the gasket assembly between third wing nut and connecting plate,
The top and bottom at the middle part of front axle are milling flat, and the milling flat of the lower end and front axle top surface of rotary shaft connects
The milling flat of touching, the bottom surface of front axle is threadedly coupled by fixing bolt with the lower end of rotary shaft, is arranged on fixing bolt
Loosen washer.
By adopting the above technical scheme, the utility model has the following beneficial effects: when carrying out picture circle roadmarking, first
Front axle is adjusted, so that front axle and hind axle have certain angle, specific set-up procedure are as follows: loosen handle bolt, arcuately
After adjustment hole toggle handle bolt certain angle, handle bolt is turned again, so that the handle of handle bolt is pressed on installation base
Seat top, wherein handle bolt is after arcuately adjustment hole is mobile, and handle bolt drives link rotatable, since connecting rod and rotary shaft are solid
Fixed connection, so connecting rod drives rotary shaft to rotate in positioning sleeve, so that the front axle for being fixed on rotary shaft lower end starts around fixed
Position set center line deflects to certain angle, so far completes the adjustment of front axle, since front axle and hind axle have certain angle,
And the direction of travel of front axle is roadmarking driving direction, so front axle travelling route is circle at this time；
In conclusion the utility model overall structure is simple, and it is easy to operate, both road construction mark can be carried out along straight line
Line, and round roadmarking can be drawn, practical, market prospects are wide, easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of picture circle self-spraying paint vehicle；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the schematic perspective view of picture circle self-spraying paint vehicle.
Specific embodiment
As shown in Figs 1-4, the Hua Yuan steering operation mechanism for picture circle self-spraying paint vehicle of the utility model, including installation base
Seat 2, installation pedestal 2 are box type structure, and the bottom rear of installation pedestal 2 is fixed with hind axle, and the both ends of hind axle turn respectively
Dynamic to be connected with rear-wheel 3, the front side bottom of installation pedestal 2 is equipped with front axle 4, the center line edge left and right of front axle 4 and hind axle
Horizontally arranged, the left part and right part of front axle 4 are rotatably connected to front-wheel 5, and the front side of installation pedestal 2 is equipped with driving
Component；
Driving assembly includes handle bolt 22, connecting plate 23, rotary shaft 24 and fixing sleeve 25, and fixing sleeve 25 is fixed on installation base
In the front side of seat 2 and its center line is arranged in the vertical direction, and 24 coaxial line of rotary shaft is plugged in fixing sleeve 25, installation pedestal 2
Front left and right side offer deflection long hole 31, front axle 4 is threaded through in two deflection long holes 31, in front axle 4
Portion is fixed on the lower end of rotary shaft 24, and 24 top of rotary shaft is equipped with step and the upper lateral part of rotary shaft 24 offers external screw thread,
The step of rotary shaft 24 is located at the top of fixing sleeve 25, and one end of connecting plate 23 offers hole, and the other end of connecting plate 23 is fixed with company
Connected nut 32, the top of rotary shaft 24 are threaded through in the hole of connecting plate 23, and the end of connecting plate 23 is located at the step of rotary shaft 24, rotation
The upper lateral part of shaft 24 is threaded with third wing nut 26, under the action of third wing nut 26,24 upside of rotary shaft
Portion is fixedly connected with connecting plate 23；Arc adjustment hole 27 is offered at the top of the front side of installation pedestal 2, handle bolt 22 is threaded through arc
In adjustment hole 27 and handle bolt 22 extend into installation pedestal 2 and is threadedly coupled with the attaching nut 32 on connecting plate 23.
Rotary shaft 24 is equipped with the gasket assembly 28 between third wing nut 26 and connecting plate 23,.
The top and bottom at the middle part of front axle 4 are milling flat, and the milling of the lower end and front axle top surface of rotary shaft 24 is flat
The milling flat of face contact, the bottom surface of front axle 4 is threadedly coupled by fixing bolt 30 with the lower end of rotary shaft 24, fixing bolt
It is arranged on 30 and loosens washer.
When carrying out picture circle roadmarking, front axle 4 is adjusted first, so that front axle 4 and hind axle have certain angle,
Specific set-up procedure are as follows: loosen handle bolt 22 and turned again arcuately after 27 toggle handle bolt of adjustment hole, 22 certain angle
Handle bolt 22, so that the handle of handle bolt 22 is pressed on the top of installation pedestal 2, the wherein arcuately adjustment hole of handle bolt 22
After 27 is mobile, handle bolt 22 drives connecting plate 23 to rotate, since connecting plate 23 is fixedly connected with rotary shaft 24, so connecting plate 23 drives
Rotary shaft 24 rotates in fixing sleeve 25, so that the front axle 4 for being fixed on 24 lower end of rotary shaft starts around 25 center line of fixing sleeve
Certain angle is deflected to, the adjustment of front axle 4 is so far completed, since front axle 4 and hind axle have a certain angle, and front axle
4 direction of travel is roadmarking driving direction, so 4 travelling route of front axle is circle at this time.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (2)
1. the Hua Yuan steering operation mechanism for picture circle self-spraying paint vehicle, it is characterised in that: including installation pedestal, installation pedestal is case
Box structure, the bottom rear of installation pedestal are fixed with hind axle, and the both ends of hind axle are rotatably connected to rear-wheel respectively, install base
The front side bottom of seat is equipped with front axle, and the center line of front axle and hind axle is arranged along left and right horizontal direction, a left side for front axle
End and right part are rotatably connected to front-wheel, and the front side of installation pedestal is equipped with driving assembly；
Driving assembly includes handle bolt, connecting plate, rotary shaft and fixing sleeve, and fixing sleeve is fixed in the front side of installation pedestal and it
Center line is arranged in the vertical direction, and concentric rotation axis line is plugged in fixing sleeve, and the front left of installation pedestal and right side are opened
Equipped with deflection long hole, front axle is threaded through in two deflection long holes, and the lower end of rotary shaft is fixed in the middle part of front axle, is rotated
Axis top is equipped with step and the upper lateral part of rotary shaft offers external screw thread, and the step of rotary shaft is located at the top of fixing sleeve, connecting plate
One end offer hole, the other end of connecting plate is fixed with attaching nut, and the top of rotary shaft is threaded through in the hole of connecting plate, connecting plate
End is located at the step of rotary shaft, and the upper lateral part of rotary shaft is threaded with third wing nut, in third wing nut
Under effect, rotary shaft upper lateral part is fixedly connected with connecting plate；Arc adjustment hole, handle bolt are offered at the top of the front side of installation pedestal
It is threaded through in arc adjustment hole and handle bolt extend into installation pedestal and is threadedly coupled with the attaching nut on connecting plate.
2. the Hua Yuan steering operation mechanism according to claim 1 for picture circle self-spraying paint vehicle, it is characterised in that: rotary shaft
The gasket assembly being equipped between third wing nut and connecting plate, the top and bottom at the middle part of front axle are that milling is flat
The lower end in face, rotary shaft is contacted with the milling flat of front axle top surface, and the milling flat of the bottom surface of front axle passes through fixing bolt and rotation
The lower end of shaft is threadedly coupled, and is arranged on fixing bolt and is loosened washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544591.2U CN208511843U (en) | 2018-04-17 | 2018-04-17 | For drawing the Hua Yuan steering operation mechanism of round self-spraying paint vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544591.2U CN208511843U (en) | 2018-04-17 | 2018-04-17 | For drawing the Hua Yuan steering operation mechanism of round self-spraying paint vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208511843U true CN208511843U (en) | 2019-02-19 |
Family
ID=65340996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820544591.2U Active CN208511843U (en) | 2018-04-17 | 2018-04-17 | For drawing the Hua Yuan steering operation mechanism of round self-spraying paint vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208511843U (en) |
-
2018
- 2018-04-17 CN CN201820544591.2U patent/CN208511843U/en active Active
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