CN201546190U - Automatic collision avoidance spraying bracket device of road sweeper - Google Patents
Automatic collision avoidance spraying bracket device of road sweeper Download PDFInfo
- Publication number
- CN201546190U CN201546190U CN2009202842329U CN200920284232U CN201546190U CN 201546190 U CN201546190 U CN 201546190U CN 2009202842329 U CN2009202842329 U CN 2009202842329U CN 200920284232 U CN200920284232 U CN 200920284232U CN 201546190 U CN201546190 U CN 201546190U
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- CN
- China
- Prior art keywords
- rocker arm
- plate
- rocker
- oil cylinder
- arm bracket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic collision avoidance spraying bracket device of a road sweeper. The automatic collision avoidance spraying bracket device comprises a bracket rod, a rod base, a rocker arm base, a rocker arm plate, an oil cylinder, a spray pipe and a spray head, wherein one end of the bracket rod is arranged on the rod base, the other end of the bracket rod is arranged on the rocker arm base, one end of the rocker arm plate is hinged with one end of the rocker arm base, the oil cylinder is hinged on the other end of the rocker arm base, one end of the spray pipe is arranged on the other end of the rocker arm plate, the spray head is arranged on the spray pipe, a piston rod of the oil cylinder is hinged with one end of the rocker arm plate and one end of the rocker arm base through a connecting plate, a push plate is arranged under the connecting plate, a screw hole is arranged on the push plate, a regulating bolt is installed in the screw hole, a baffle is arranged above one end of the rocker arm plate, and corresponds to the push plate arranged under the connecting plate, and a spring is arranged between the end of the rocker arm plate and the other end of the rocker arm base. The automatic collision avoidance spraying bracket device can avoid damaging the rocker arm plate, thereby guaranteeing normal operation of the road sweeper.
Description
Affiliated technical field
The utility model relates to a kind of being applied to and dodges the water spray holder device automatically on the sweeping machine.
Background technology
Existing sweeping machine carries out atomizing de-dusting for the road surface to drying, and it contains the atomizing de-dusting system usually.This system contains high service device and water spray holder device.The water spray holder device contains cradling piece, pole socket, rocker arm bracket, rocker plate, oil cylinder, sparge pipe and shower nozzle.One end of cradling piece is arranged on the pole socket, the other end is arranged on the rocker arm bracket.Pole socket be fixed on sweeping machine the chassis on.One end of rocker plate and an end of rocker arm bracket are hinged, and this end of rocker plate and the piston rod of oil cylinder are hinged, and oil cylinder is hinged on the other end of rocker arm bracket.Sparge pipe is arranged on the rocker plate, and shower nozzle is arranged on the sparge pipe.When atomizing de-dusting is carried out on the road surface of drying, the piston rod of oil cylinder drives the outside that rocker plate turns to sweeping machine, thereby sparge pipe is followed and be in the outside of sweeping machine, the water under high pressure that the high service device provides carries out depositing dust through sparge pipe from shower nozzle ejection water smoke, thereby makes the road sweeper structure of sweeping machine be more prone to clean the road surface.In the process of sweeping machine operation, when rocker plate bumps against curb or obstruction, do not dodge function owing to have, therefore cause the damage of rocker plate easily, thereby directly influence the normal operation of sweeping machine.
The utility model content
What the technical problems to be solved in the utility model provided a kind of sweeping machine dodges the water spray holder device automatically, and this device can be avoided the damage of rocker plate, thereby guarantees the normal operation of sweeping machine.
In order to solve the problems of the technologies described above, a kind of sweeping machine of the utility model dodge the water spray holder device automatically, it contains cradling piece, pole socket; rocker arm bracket; rocker plate; oil cylinder; sparge pipe and shower nozzle; an end of cradling piece is arranged on the pole socket; the other end is arranged on the rocker arm bracket; an end of rocker plate and an end of rocker arm bracket are hinged; oil cylinder is hinged on the other end of rocker arm bracket; an end of sparge pipe is arranged on the other end of rocker plate; shower nozzle is arranged on the sparge pipe; the piston rod of described oil cylinder constitutes hinge by an end of connecting plate and rocker plate and an end of rocker arm bracket; the below of this connecting plate is provided with push pedal; this push pedal is provided with screw; the adjusting bolt is housed on this screw; the top of an end of described rocker plate is provided with baffle plate; this baffle plate is corresponding with the push pedal that the connecting plate below is provided with, and is provided with spring between this end of rocker plate and the other end of described rocker arm bracket.
When atomizing de-dusting is carried out on the road surface of drying, the piston rod of oil cylinder contracts in oil cylinder, rocker plate is under the tension of spring like this; rocker plate and sparge pipe turn to the outside of sweeping machine, and the water under high pressure that the high service device provides carries out depositing dust through sparge pipe from shower nozzle ejection water smoke, when rocker plate bumps against curb or obstruction; rocker plate is subjected to the power opposite with the sweeping machine travel direction; this power is during greater than spring tension, and rocker plate just rotates backward around the hinge with rocker arm bracket, has avoided like this breaking.After through curb or obstruction, under the spring tension effect, rocker plate goes back to original position around hinge.Therefore this device after improving can be avoided the damage of rocker plate, thereby guarantees the normal operation of sweeping machine.
Description of drawings
Fig. 1 is the structural representation of dodging the water spray holder device automatically of a kind of sweeping machine of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural representation that the utility model shown in Figure 1 is overlooked when rocker plate is positioned at the inboard.
Fig. 5 is the A-A section enlarged diagram of Fig. 3.
Fig. 6 is the B-B section enlarged diagram of Fig. 3.
Fig. 7 is the C-C section enlarged diagram of Fig. 3.
Fig. 8 is the D-D section enlarged diagram of Fig. 3.
1. pole sockets among the figure, 2. cradling piece, bolt is 4. regulated in 3. push pedal, 5. rocker plate, 6. connecting plate, 7. piston rod, 8. oil cylinder, 9. rocker arm bracket, 10. oil cylinder seat, 11. oil cylinder connecting axles, 12. sparge pipes, 13. shower nozzle, 14. springs, 15. rocker arm shafts, 16. spring connecting hole, 17. baffle plates, 18. spring connecting hole, 19.U the shape bolt, 20. connecting plate axle sleeves, 21. axle sleeves.
The specific embodiment
Among Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of sweeping machine dodge the water spray holder device automatically, it contains cradling piece 2, pole socket 1, rocker arm bracket 9, rocker plate 5, oil cylinder 8, sparge pipe 12 and shower nozzle 13.One end of cradling piece 2 is arranged on the pole socket 1, the other end is arranged on the rocker arm bracket 9.Pole socket 1 is fixed on the chassis of sweeping machine.In this example, an end of rocker arm bracket 9 is provided with rocker arm shaft 15, the other end is provided with oil cylinder seat 10.The piston rod 7 of oil cylinder 8 is connected with an end hinge of connecting plate 6, the other end of connecting plate 6 is fixed on the connecting plate axle sleeve 20, this connecting plate axle sleeve 20 is sleeved on the rocker arm shaft 15 that rocker arm bracket 9 is provided with.As Fig. 1, Fig. 6 and shown in Figure 7, the below of connecting plate 6 is provided with push pedal 3, this push pedal 3 is provided with to be equipped with on screw, this screw and regulates bolt 4.As Fig. 1, Fig. 4 and shown in Figure 8, oil cylinder 8 is installed on the oil cylinder seat 10 that rocker arm bracket 9 is provided with by oil cylinder connecting axle 11.The lower end of oil cylinder connecting axle 11 is provided with spring connecting hole 18, as shown in Figure 8.The axle sleeve 21 that one end of rocker plate 5 is provided with is sleeved on the bottom of connecting plate axle sleeve 20, and as shown in Figure 7, this end of this end of rocker plate 5 and rocker arm bracket 9 has just constituted hinge like this.Rocker plate 5 is provided with spring connecting hole 16 on this end, as shown in Figure 3 and Figure 4, between the spring connecting hole 18 that this spring connecting hole 16 and oil cylinder connecting axle 11 lower ends are provided with spring 14 is housed.The top of this end of rocker plate 5 is provided with baffle plate 17, this baffle plate 17 is corresponding with the push pedal 3 that connecting plate 6 belows are provided with, as Fig. 3, Fig. 4 and shown in Figure 6.One end of sparge pipe 12 is arranged on the other end of rocker plate 5, and shower nozzle 13 is arranged on the sparge pipe 12, as Fig. 1, Fig. 2 and shown in Figure 3.In the present embodiment, an end of sparge pipe 12 is fixed on the rocker plate 5 by U bolt 19, as Fig. 3 and shown in Figure 5.For preventing to rotate between sparge pipe 12 and the rocker plate 5, can between sparge pipe 12 and rocker plate 5, increase a rubber sheet gasket.When atomizing de-dusting is carried out on the road surface of drying, the piston rod 7 of oil cylinder 8 contracts in it, rocker plate 5 is under the tension of spring 14 like this; rocker plate 5 and sparge pipe 12 turn to the outside of sweeping machine; the water under high pressure that the high service device provides carries out the depositing dust operation through sparge pipe 12 from shower nozzle 13 ejection water smokes; when rocker plate 5 bumps against curb or obstruction; rocker plate 5 is subjected to the power opposite with the sweeping machine travel direction; this power is during greater than the pulling force of spring 14; rocker plate 5 rotates backward around rocker arm shaft 15, has so just avoided damage.After through curb or obstruction, under the tension of spring 14, rocker plate 5 goes back to original position around rocker arm shaft 15.Therefore the damage that this device after improving can avoid rocker plate 5 to cause because of collision, thus the normal operation of sweeping machine guaranteed.When the atomizing de-dusting end of job, the piston rod 7 of oil cylinder 8 stretches out and drives connecting plate 6 around rocker arm shaft 15 rotations, at this moment the push pedal 3 that is positioned at connecting plate 6 belows is rotated around rocker arm shaft 15 by the baffle plate 17 of regulating bolt 4 promotion rocker plate 5 tops, thereby makes rocker plate 5 turn to the inboard of sweeping machine.
Claims (1)
1. a sweeping machine dodges the water spray holder device automatically, it contains cradling piece, pole socket; rocker arm bracket; rocker plate; oil cylinder; sparge pipe and shower nozzle; an end of cradling piece is arranged on the pole socket; the other end is arranged on the rocker arm bracket; an end of rocker plate and an end of rocker arm bracket are hinged; oil cylinder is hinged on the other end of rocker arm bracket; an end of sparge pipe is arranged on the other end of rocker plate; shower nozzle is arranged on the sparge pipe; it is characterized in that: the piston rod of described oil cylinder constitutes hinge by an end of connecting plate and rocker plate and an end of rocker arm bracket; the below of this connecting plate is provided with push pedal; this push pedal is provided with screw; the adjusting bolt is housed on this screw; the top of an end of described rocker plate is provided with baffle plate; this baffle plate is corresponding with the push pedal that the connecting plate below is provided with, and is provided with spring between this end of rocker plate and the other end of described rocker arm bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202842329U CN201546190U (en) | 2009-12-03 | 2009-12-03 | Automatic collision avoidance spraying bracket device of road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202842329U CN201546190U (en) | 2009-12-03 | 2009-12-03 | Automatic collision avoidance spraying bracket device of road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546190U true CN201546190U (en) | 2010-08-11 |
Family
ID=42601362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202842329U Expired - Fee Related CN201546190U (en) | 2009-12-03 | 2009-12-03 | Automatic collision avoidance spraying bracket device of road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755541A (en) * | 2018-06-01 | 2018-11-06 | 永春县义翔技术咨询有限公司 | A kind of environmental sanitation washes road car and its cleaning method |
-
2009
- 2009-12-03 CN CN2009202842329U patent/CN201546190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755541A (en) * | 2018-06-01 | 2018-11-06 | 永春县义翔技术咨询有限公司 | A kind of environmental sanitation washes road car and its cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |