CN207154028U - From walk air-assisted type spraying machine be applied to bumpy road front wheel device - Google Patents
From walk air-assisted type spraying machine be applied to bumpy road front wheel device Download PDFInfo
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- CN207154028U CN207154028U CN201721122736.1U CN201721122736U CN207154028U CN 207154028 U CN207154028 U CN 207154028U CN 201721122736 U CN201721122736 U CN 201721122736U CN 207154028 U CN207154028 U CN 207154028U
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- axletree
- central shaft
- spraying machine
- bumpy road
- type spraying
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Abstract
From walk air-assisted type spraying machine be applied to bumpy road front wheel device, two crossbeams being parallel to each other are set between above two mid-stents, the base of roller check device is arranged at crossbeam upper center, shock absorbing ring is set between the outer ring of roller check device and bearing, central shaft is set between the centre bore of the bearing of two roller check devices, the axletree of crossbeam is arranged parallel between two crossbeams, central shaft passes through the center of axletree, the both ends of axletree set wheel, are set between central shaft both sides and axletree and are symmetrical arranged reinforcing plate；Suffered active force is delivered to by central shaft by axletree, the active force being subject to is delivered on the shock absorbing ring in roller check device by central shaft, axletree is lifted up up and down centered on central shaft, make more steady when bumpy road travels from air-assisted type spraying machine is walked, the swing of bumpy road traveling is greatly reduced, the utility model is simple in construction, ingenious in design, low production cost, it is safe to use.
Description
Technical field
Air-assisted type spraying machine front wheel device is the utility model is related to, more particularly to walks air-assisted type spraying machine certainly and is applied to
The front wheel device of bumpy road.
Background technology
Currently, existing air-assisted type spraying machine on the road surface that some jolt when travelling, because front-wheel lacks damping device
Significantly swing, so that air-assisted type spraying machine is difficult to control, there is potential safety hazard, air-assisted type spraying machine is being jolted
Road surface on reduce vibrations, improve driving safety, turn into insoluble technical barrier for a long time.
In view of the foregoing, the fore wheel structure of existing air-assisted type spraying machine needs to improve.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided walks air-assisted type spraying machine certainly and is applied to
Suffered active force is delivered to central shaft, the active force transmission that central shaft will be subject to by the front wheel device of bumpy road, axletree
On shock absorbing ring in roller check device, shock absorbing ring by being deformed after active force, when shock absorbing ring is deformed into greatest extent according to
By the spring return reset condition of itself, central shaft between two roller check devices according to setting angle clockwise or the inverse time
Pin rotates, and axletree is upper and lower centered on central shaft to lift up, oneself is walked air-assisted type spraying machine more flat when bumpy road travels
Surely, the swing of bumpy road traveling is greatly reduced.
The utility model to achieve these goals, adopts the following technical scheme that：It is applied to top from air-assisted type spraying machine is walked
Winnow with a dustpan the front wheel device on road surface, be by：Support, crossbeam, central shaft, axletree, roller check device, shock absorbing ring, reinforcing plate, wheel,
Bearing is formed；Two crossbeams being parallel to each other are set between above two mid-stents, the base of roller check device is arranged at horizontal stroke
Beam upper center, shock absorbing ring, the centre bore of the bearing of two roller check devices are set between the outer ring of roller check device and bearing
Between central shaft is set, be arranged parallel to the axletree of crossbeam between two crossbeams, central shaft passes through the center of axletree, wheel
The both ends of axle set wheel, are set between central shaft both sides and axletree and are symmetrical arranged reinforcing plate.
Described reinforcing plate is triangle.
The rectangular cross-section of described axletree.
Described shock absorbing ring is made of rubber or silica gel.
The beneficial effects of the utility model are：Significantly swing, lead from air-assisted type spraying machine is walked when bumpy road travels
Cause left and right two-wheeled high and low position different, suffered active force is delivered to central shaft, the active force that central shaft will be subject to by axletree
It is delivered on the shock absorbing ring in roller check device, by being deformed after active force, shock absorbing ring is deformed into greatest extent shock absorbing ring
When by the spring return reset condition of itself, central shaft between two roller check devices according to setting angle clockwise or
Rotate counterclockwise, axletree are lifted up up and down centered on central shaft, make to walk air-assisted type spraying machine certainly when bumpy road travels more
Add the swing for steadily, greatly reducing bumpy road traveling.
The utility model solve it is existing significantly swung when bumpy road travels from walking air-assisted type spraying machine, it is not easily-controllable
The problem of processed, the swing of bumpy road traveling being greatly reduced, improves driving safety, the utility model is simple in construction, if
Ingenious, low production cost is counted, easy to operate, using effect is good, safe to use, durable, and long-term use is hardly damaged,
The consistent favorable comment of users is obtained, is adapted to popularity application.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is general assembly structural representation；
Fig. 2 is Fig. 1 A to structural representation；
In Fig. 1,2：Support 1, crossbeam 2, central shaft 3, axletree 4, roller check device 5, shock absorbing ring 6, reinforcing plate 7, wheel
8th, bearing 9.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Two middle parts of support 1 set two crossbeams 2 being parallel to each other between top, and the base of roller check device 5 is arranged at
The upper center of crossbeam 2, shock absorbing ring 6, the bearing 9 of two roller check devices 5 are set between the outer ring of roller check device 5 and bearing 9
Centre bore between central shaft 3 is set, the axletree 4 of crossbeam 2 is arranged parallel between two crossbeams 2, central shaft 3 passes through wheel
The center of axle 4, the both ends of axletree 4 set wheel 8, are set between the both sides of central shaft 3 and axletree 4 and are symmetrical arranged reinforcing plate 7.
Described reinforcing plate 7 is triangle.
The rectangular cross-section of described axletree 4.
Described shock absorbing ring 6 is made of rubber or silica gel.
Claims (4)
1. from walk air-assisted type spraying machine be applied to bumpy road front wheel device, be by：Support (1), crossbeam (2), central shaft
(3), axletree (4), roller check device (5), shock absorbing ring (6), reinforcing plate (7), wheel (8), bearing (9) are formed；Its feature exists
In：Two crossbeams (2) being parallel to each other are set between top in the middle part of two supports (1), the base of roller check device (5) is arranged at
Crossbeam (2) upper center, shock absorbing ring (6), two roller check devices are set between the outer ring of roller check device (5) and bearing (9)
(5) central shaft (3) is set between the centre bore of bearing (9), the wheel of crossbeam (2) is arranged parallel between two crossbeams (2)
Axle (4), central shaft (3) pass through the center of axletree (4), and the both ends of axletree (4) set wheel (8), central shaft (3) both sides with
Set between axletree (4) and be symmetrical arranged reinforcing plate (7).
2. the front wheel device according to claim 1 walked air-assisted type spraying machine certainly and be applied to bumpy road, it is characterised in that：
Described reinforcing plate (7) is triangle.
3. the front wheel device according to claim 1 walked air-assisted type spraying machine certainly and be applied to bumpy road, it is characterised in that：
The rectangular cross-section of described axletree (4).
4. the front wheel device according to claim 1 walked air-assisted type spraying machine certainly and be applied to bumpy road, it is characterised in that：
Described shock absorbing ring (6) is made of rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122736.1U CN207154028U (en) | 2017-09-01 | 2017-09-01 | From walk air-assisted type spraying machine be applied to bumpy road front wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122736.1U CN207154028U (en) | 2017-09-01 | 2017-09-01 | From walk air-assisted type spraying machine be applied to bumpy road front wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154028U true CN207154028U (en) | 2018-03-30 |
Family
ID=61720139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122736.1U Active CN207154028U (en) | 2017-09-01 | 2017-09-01 | From walk air-assisted type spraying machine be applied to bumpy road front wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154028U (en) |
-
2017
- 2017-09-01 CN CN201721122736.1U patent/CN207154028U/en active Active
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