CN208949815U - A kind of sweeper sucker high pressure nozzle assembly - Google Patents
A kind of sweeper sucker high pressure nozzle assembly Download PDFInfo
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- CN208949815U CN208949815U CN201821553458.XU CN201821553458U CN208949815U CN 208949815 U CN208949815 U CN 208949815U CN 201821553458 U CN201821553458 U CN 201821553458U CN 208949815 U CN208949815 U CN 208949815U
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- connector
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- pipe fitting
- spool
- bearing
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Abstract
The utility model discloses a kind of sweeper sucker high pressure nozzle assemblies, contain sparge pipe and nozzle, also contain revolving joint, revolving joint contains pipe fitting, bearing, spring, spool and connector, the top of pipe fitting is equipped with inner hole, the inside of connector is equipped with upper through-hole, middle through-hole and lower through-hole, the upper through-hole of connector is sleeved on the round tube of pipe fitting, the tube body of spool is located in the middle through-hole of connector, for spring pocket on spool lower pipe body, the lower end surface of the upper through-hole of connector is equipped with limited block；The external structure of connector includes upper round estrade structure, middle round estrade structure and lower rotary table cone structure, the inner ring of bearing is sleeved in the upper round estrade structure of connector, the outer ring set of bearing is installed in the cylindrical cavity structure that pipe fitting lower part is equipped with, the middle part of the sparge pipe is equipped with screw hole, and the external screw thread that the outer surface of the lower rotary table cone structure of the connector is equipped with is on the screw hole that the sparge pipe middle part is equipped with.
Description
Technical field
The utility model relates to a kind of sweeper, especially a kind of sweeper sucker high pressure nozzle assembly.
Background technique
A kind of existing sweeper, contains sucker.Sucker is sprayed water with high pressure frame, high pressure spray water system by disk body, dust suction chamber, outer pendulum
System and idler wheel composition.Dust suction chamber, outer spray water with high pressure frame, the system that sprays water with high pressure and the idler wheel put are arranged on disk body.Outer pendulum high pressure
The effect of water frame is that curb is swept in spray, and the system that sprays water with high pressure is located at the rear portion of dust suction chamber, and effect is the road rinsed after cleaning
Face, idler wheel are bearing and movement effect.Dust suction chamber is located at the middle part of disk body, and the effect of dust suction chamber is to inhale rubbish and the dirt of picking up road surface
Water.During suction scavenges, since the attached product of dust is on road surface, dust is not easy to be fully entrained in dust suction chamber dust suction chamber,
Effect is swept to affect washing for sweeper.
Utility model content
Technical problem to be solved in the utility model provides a kind of sweeper sucker high pressure nozzle assembly, which inhales
Disk high pressure nozzle assembly can be improved washing for sweeper and sweep effect.
In order to solve the above technical problems, a kind of sweeper sucker high pressure nozzle assembly of the utility model, contains sparge pipe, spray
Mouth and revolving joint, the both ends of sparge pipe are respectively equipped with the nozzle, revolving joint contain pipe fitting, bearing,
Spring, spool and connector, the top of pipe fitting are equipped with inner hole, which is equipped with internal screw thread, and the lower part of pipe fitting is equipped with circle
The inside of cylinder cavity structure, the cylindrical cavity structure is equipped with round tube, which interlinks with the inner hole that pipe fitting is equipped with, should
The inside of round tube lower end is equipped with the rotary table conical surface；The inside of connector is equipped with stepped hole, and stepped hole includes upper through-hole, middle through-hole
And lower through-hole, the upper through-hole of connector are sleeved on the round tube of pipe fitting, spool top is conical structure, spool lower part
Side for tube body, tube body is equipped with several holes, and the tube body of spool is located in the middle through-hole of connector, and spring pocket is mounted in valve
On core lower pipe body, the upper end of spring is withstood on the conical structure of spool, and the lower end of spring withstands on the middle through-hole lower end
On face, the conical structure on spool top is withstood on the rotary table conical surface that the pipe fitting round tube lower end inside is equipped with, connector
The lower end surface of upper through-hole is equipped with limited block；The external structure of connector include upper round estrade structure, middle round estrade structure and
Lower rotary table cone structure, the inner ring of bearing are sleeved in the upper round estrade structure of connector, in the upper round estrade structure of connector
Equipped with upper locating slot, upper locating slot is equipped with upper locating ring, and the upper end of bearing is located at the lower section of upper locating ring, the outer ring of bearing
Set is installed in the cylindrical cavity structure that pipe fitting lower part is equipped with, and cylindrical cavity structure is equipped with lower locating slot, lower positioning
Slot is equipped with lower locating ring, and the lower end of bearing is located at the top of lower locating ring, the outer surface of the lower rotary table cone structure of connector
It is equipped with external screw thread；The middle part of the sparge pipe is equipped with screw hole, sets on the outer surface of the lower rotary table cone structure of the connector
On the screw hole that some external screw threads are equipped in the middle part of the sparge pipe.
The outer surface top of the middle round estrade structure of the connector is equipped with dust-proofing ring, on the outer surface of middle round estrade structure
Equipped with annular groove, it is equipped with retaining ring in annular groove, retaining ring is located at the lower section of dust-proofing ring.
When using above-mentioned sweeper sucker high pressure nozzle assembly, the pipe fitting of revolving joint is arranged in the disk of sucker
On body, and it is located at the front of dust suction chamber, pipe fitting is connected with the high-pressure water of sweeper, when nozzle road pavement sprays high pressure water flow
When, under the action of high pressure water flow, dust of the attached product on road surface is raised, and such dust suction chamber can sufficiently inhale the rubbish picked up on road surface
Rubbish and sewage overcome the prior art because the attached product of dust is not easy to be fully entrained the indoor deficiency of dust suction on road surface, to improve
The washing of sweeper sweeps effect.Simultaneously as nozzle will receive recoil strength, be connected to when nozzle road pavement sprays high pressure water flow
Sparge pipe on revolving joint can rotate, and such nozzle sprays high pressure water flow in a big way, thus significantly advantageous
Wash the raising for sweeping effect.
Detailed description of the invention
Fig. 1 is the utility model sweeper sucker high pressure nozzle assembly structure schematic diagram；
Fig. 2 is the structure enlargement diagram of revolving joint.
Specific embodiment
In Fig. 1, the utility model discloses a kind of sweeper sucker high pressure nozzle assembly, containing sparge pipe 11 and nozzle,
Also contain revolving joint.The both ends of the sparge pipe 11 are respectively equipped with the nozzle, i.e. the left end of sparge pipe 11 is equipped with
Left nozzle 10, right end are equipped with right nozzle 17.As shown in Fig. 2, revolving joint contains pipe fitting 13, bearing 12, spring 15, valve
Core 14 and connector 16.The top of pipe fitting 13 is equipped with inner hole, which is equipped with internal screw thread, and the lower part of pipe fitting is equipped with cylinder
Body cavity structure 19, the inside of the cylindrical cavity structure 19 are equipped with round tube 25, the inner hole that the round tube 25 and pipe fitting 13 are equipped with
It interlinks, the inside of 25 lower end of round tube is equipped with the rotary table conical surface.The inside of connector 16 is equipped with stepped hole, and stepped hole includes top
Through-hole, middle through-hole and lower through-hole.The upper through-hole of connector 16 is sleeved on the round tube 25 of pipe fitting 13.14 top of spool
For conical structure, 14 lower part of spool is tube body 24, and the side of tube body 24 is equipped with several holes, and the tube body 24 of spool 14 is located at
In the middle through-hole of connector 16.Spring 15 is sleeved on 14 lower pipe body 24 of spool, and the upper end of spring 15 withstands on spool 14
On conical structure, the lower end of spring 15 is withstood on the middle through-hole lower end surface.The conical structure on 14 top of spool is withstood on
On the rotary table conical surface that 13 round tube of pipe fitting, 25 lower end inside is equipped with.The lower end surface of the upper through-hole of connector 16 is equipped with limit
Position block 23.The external structure of connector 16 includes upper round estrade structure, middle round estrade structure and lower rotary table cone structure.Bearing 12
Inner ring be sleeved in the upper round estrade structure of connector 16, the upper round estrade structure of connector 16 is equipped with upper locating slot, on
Locating slot is equipped with upper locating ring 18.The upper end of bearing 12 is located at the lower section of upper locating ring 18.The outer ring set of bearing 12 is installed on
In the cylindrical cavity structure 19 that 13 lower part of pipe fitting is equipped with.Cylindrical cavity structure 19 is equipped with lower locating slot, lower locating slot
It is equipped with lower locating ring 20, the lower end of bearing 12 is located at the top of lower locating ring 20.The lower rotary table cone structure of connector 16
Outer surface is equipped with external screw thread.The middle part of the sparge pipe 11 is equipped with screw hole, the lower rotary table cone structure of the connector 16
On the screw hole that the external screw thread that outer surface is equipped with is equipped in the middle part of the sparge pipe 11.
Dust enters the inside of bearing 12, the outer surface top dress of the middle round estrade structure of the connector 16 in order to prevent
There is dust-proofing ring 21, the outer surface of middle round estrade structure is equipped with annular groove, is equipped with retaining ring 22 in annular groove, retaining ring 22 is located at
The lower section of dust-proofing ring 21.
When using above-mentioned sweeper sucker high pressure nozzle assembly, sucker is arranged in the pipe fitting 13 of revolving joint
On disk body, and it is located at the front of dust suction chamber, pipe fitting 13 is connected with the high-pressure water of sweeper, when nozzle road pavement sprays high pressure
When water flow, under the action of high pressure water flow, dust of the attached product on road surface is raised, and such dust suction chamber, which can sufficiently be inhaled, to be picked up on road surface
Rubbish and sewage, overcome the prior art because the attached product of dust is not easy to suck the indoor deficiency of dust suction on road surface, to improve
The washing of sweeper sweeps effect.Simultaneously as nozzle will receive recoil strength, be connected to when nozzle road pavement sprays high pressure water flow
Sparge pipe 11 on revolving joint can rotate, and such nozzle sprays high pressure water flow in a big way, thus significantly advantageous
Wash the raising for sweeping effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (2)
1. a kind of sweeper sucker high pressure nozzle assembly, contains sparge pipe and nozzle, which is characterized in that also containing rotation connection dress
Set, the both ends of the sparge pipe are respectively equipped with the nozzle, revolving joint contain pipe fitting, bearing, spring, spool and
Connector, the top of pipe fitting are equipped with inner hole, which is equipped with internal screw thread, and the lower part of pipe fitting is equipped with cylindrical cavity knot
The inside of structure, the cylindrical cavity structure is equipped with round tube, which interlinks with the inner hole that pipe fitting is equipped with, the round tube lower end
Inside is equipped with the rotary table conical surface；The inside of connector is equipped with stepped hole, and stepped hole includes that upper through-hole, middle through-hole and lower part are logical
The upper through-hole in hole, connector is sleeved on the round tube of pipe fitting, and spool top is conical structure, and spool lower part is tube body,
The side of tube body is equipped with several holes, and the tube body of spool is located in the middle through-hole of connector, and spring pocket is mounted in spool lower part
On tube body, the upper end of spring is withstood on the conical structure of spool, and the lower end of spring is withstood on the middle through-hole lower end surface, valve
The conical structure on core top is withstood on the rotary table conical surface that the pipe fitting round tube lower end inside is equipped with, the upper through-hole of connector
Lower end surface be equipped with limited block；The external structure of connector includes upper round estrade structure, middle round estrade structure and lower rotary table cone
Body structure, the inner ring of bearing are sleeved in the upper round estrade structure of connector, and it is upper fixed that the upper round estrade structure of connector is equipped with
Position slot, upper locating slot are equipped with upper locating ring, and the upper end of bearing is located at the lower section of upper locating ring, and the outer ring set of bearing is installed on
In the cylindrical cavity structure that pipe fitting lower part is equipped with, cylindrical cavity structure is equipped with lower locating slot, and lower locating slot is equipped with
Lower locating ring, the lower end of bearing are located at the top of lower locating ring, and the outer surface of the lower rotary table cone structure of connector is equipped with outer
Screw thread；The middle part of the sparge pipe is equipped with screw hole, the outer spiral shell that the outer surface of the lower rotary table cone structure of the connector is equipped with
On the screw hole that line is equipped in the middle part of the sparge pipe.
2. a kind of sweeper sucker high pressure nozzle assembly according to claim 1, which is characterized in that the middle circle of the connector
The outer surface top of platform body structure is equipped with dust-proofing ring, and the outer surface of middle round estrade structure is equipped with annular groove, in annular groove
Equipped with retaining ring, retaining ring is located at the lower section of dust-proofing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553458.XU CN208949815U (en) | 2018-09-22 | 2018-09-22 | A kind of sweeper sucker high pressure nozzle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553458.XU CN208949815U (en) | 2018-09-22 | 2018-09-22 | A kind of sweeper sucker high pressure nozzle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208949815U true CN208949815U (en) | 2019-06-07 |
Family
ID=66739092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553458.XU Active CN208949815U (en) | 2018-09-22 | 2018-09-22 | A kind of sweeper sucker high pressure nozzle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208949815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904905A (en) * | 2019-11-29 | 2020-03-24 | 江苏悦达专用车有限公司 | Washing and sweeping vehicle box and rear combined device |
| CN110965513A (en) * | 2019-12-04 | 2020-04-07 | 安徽爱瑞特新能源专用汽车股份有限公司 | Floor washing mechanism of sweeper |
-
2018
- 2018-09-22 CN CN201821553458.XU patent/CN208949815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904905A (en) * | 2019-11-29 | 2020-03-24 | 江苏悦达专用车有限公司 | Washing and sweeping vehicle box and rear combined device |
| CN110965513A (en) * | 2019-12-04 | 2020-04-07 | 安徽爱瑞特新能源专用汽车股份有限公司 | Floor washing mechanism of sweeper |
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