CN201649013U - Dedusting system of sweeping machine - Google Patents
Dedusting system of sweeping machine Download PDFInfo
- Publication number
- CN201649013U CN201649013U CN2009202564855U CN200920256485U CN201649013U CN 201649013 U CN201649013 U CN 201649013U CN 2009202564855 U CN2009202564855 U CN 2009202564855U CN 200920256485 U CN200920256485 U CN 200920256485U CN 201649013 U CN201649013 U CN 201649013U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- main
- pipe
- blowback wind
- blowback
- Prior art date
- 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
Links
Images
Landscapes
- Road Repair (AREA)
Abstract
The utility model discloses a dedusting system of a sweeping machine, which comprises a combined suction nozzle, a dust chamber, a fan and a dust catcher, wherein the dust chamber is provided with a blast pipe and an air outlet, a filter screen is arranged at the air outlet of the dust chamber, the suction pipe of the combined nozzle is communicated with the air inlet pipe of the dust chamber, the air inlet of the fan is communicated with the air outlet of the dust chamber, the air outlet of the fan is connected with the dust catcher, an air backblow channel arranged at the air outlet of the fan is connected with the blow pipe of the combined nozzle, the main nozzle of the combined nozzle comprises a main air backflow cavity, a V-shaped blow groove is symmetrically arranged at the left and the right of the bottom part of the main nozzle, a diversion scraping plate is arranged at the rear side thereof, a right suction nozzle has a structure similar to that of the main suction nozzle, and the structure of a left suction nozzle is symmetrical to that of the right suction nozzle. The utility model has better dedusting effect.
Description
Affiliated technical field
The utility model relates to a kind of sweeping machine that is used for road-cleaning, especially a kind of dust pelletizing system of sweeping machine.
Background technology
The dust pelletizing system of existing a kind of sweeping machine contains combined suction nozzle, dust storage chamber, blower fan and deduster.Dust storage chamber is provided with blast pipe and air outlet, and the air outlet place of dust storage chamber is provided with filter screen.The aspiration channel of combined suction nozzle and the blast pipe of dust storage chamber be communications and liaison mutually, and the air intake of blower fan and the air outlet of dust storage chamber be communications and liaison mutually.The air outlet of blower fan links to each other with deduster, and the back blowing air duct that the air outlet place of blower fan is provided with links to each other with the blower of combined suction nozzle.During work, blower fan is on the one hand with the air sucking-off in the dust storage chamber, make and form certain vacuum in the dust storage chamber, the wind part that blows out from air outlet of blower fan enters deduster enters combined suction nozzle to its further dedusting, another part through back blowing air duct blower and blows out from this pipe dust rubbish is driven on the other hand, the dust rubbish of being driven is sucked by the inlet scoop of combined suction nozzle, blast pipe through dust storage chamber enters in the dust storage chamber, because unexpected increase by area, distinguished and admirable speed descends, and particle relies on action of gravity to fall in the dust storage chamber.Though can drive dust rubbish owing to be arranged on the wind that the blower on the combined suction nozzle blows out, to away from the dust rubbish of blowing mouth its drive ability a little less than, the rubbish of being driven can not gather to the inlet scoop, so this has influenced dust removing effects.The bulky grain rubbish that image-stone is such, its dust removing effects is poorer.
The utility model content
The technical problems to be solved in the utility model provides a kind of dust pelletizing system of sweeping machine, and it has dust removing effects preferably.
In order to solve the problems of the technologies described above, the dust pelletizing system of a kind of sweeping machine of the utility model, it contains combined suction nozzle, dust storage chamber, blower fan and deduster, dust storage chamber is provided with blast pipe and air outlet, the air outlet place of dust storage chamber is provided with filter screen, the aspiration channel of combined suction nozzle and the blast pipe of dust storage chamber be communications and liaison mutually, the air intake of blower fan and the air outlet of dust storage chamber be communications and liaison mutually, the air outlet of blower fan links to each other with deduster, the back blowing air duct that the air outlet place of blower fan is provided with links to each other with the blower of combined suction nozzle, combined suction nozzle contain main suction nozzle, left side suction nozzle and right suction nozzle, described main suction nozzle contains main blowback wind cavity, main air draught left side pipe, the right pipe of main air draught, main blowback wind left side pipe, the right pipe of main blowback wind, the bottom, left of main blowback wind cavity, the right side is arranged with the V-arrangement blowing slot, one end of main air draught left side pipe and the right pipe of main air draught passes main blowback wind cavity respectively and is arranged on its bottom, and lay respectively at a left side, the bottom of the V-arrangement blowing slot of right symmetry, the rear side of V-arrangement blowing slot is provided with the water conservancy diversion scraper plate, and an end of main blowback wind left side pipe and the right pipe of main blowback wind is separately fixed on the top of main blowback wind cavity and with it and interlinks; Described right suction nozzle contains blowback wind cavity, right aspiration channel, right blowback airduct, the bottom of blowback wind cavity is provided with the V-arrangement blowing slot, the rear side of this V-arrangement blowing slot is provided with the water conservancy diversion scraper plate, right aspiration channel one end passes on the bottom that blowback wind cavity is arranged on it and is positioned at the bottom of the V-arrangement blowing slot that blowback wind cavity bottom is provided with, and an end of right blowback airduct is fixed on the top of blowback wind cavity and with it and interlinks; The planform of described left suction nozzle and the planform of described right suction nozzle are symmetrical.
The front portion of described left suction nozzle and right suction nozzle is respectively equipped with guide wheel.
Because the main suction nozzle of said system combined suction nozzle is provided with main blowback wind cavity, at its left and right blowing slot that is arranged with V-arrangement in bottom, the rear side of V-arrangement blowing slot is provided with the water conservancy diversion scraper plate, so the wind that the V-arrangement blowing slot blows out not only can comprehensively be driven dust rubbish, and under the cooperation of the water conservancy diversion scraper plate that its rear side is provided with, along with sweeping machine moves forward, rubbish is constantly assembled to main air draught left side pipe that is positioned at two V-arrangement blowing slot bottoms and the right pipe of main air draught, and this has improved dust removing effects greatly.Owing to produced air curtain between wind that the V-arrangement blowing slot blows out and the ground, improved the sealing of main suction nozzle, so this helped improving dust removing effects.The bulky grain rubbish that image-stone is such under the effect of the water conservancy diversion scraper plate that V-arrangement blowing slot rear side is provided with, is forced to shift to main air draught left side pipe or the right pipe of main air draught, and is therefore also relatively good to the dust removing effects of bulky grain rubbish.Because left suction nozzle is similar to the planform of main suction nozzle with right suction nozzle, improved the whole dust removing effects of system.
Description of drawings
Fig. 1 is the structural representation of the dust pelletizing system of a kind of sweeping machine of the utility model.
Fig. 2 be a kind of sweeping machine shown in Figure 1 dust pelletizing system combined suction nozzle overlook enlarged diagram.
Fig. 3 is the C-C section enlarged diagram of Fig. 2.
Fig. 4 is the B-B section enlarged diagram of Fig. 2.
Fig. 5 is the A-A section enlarged diagram of Fig. 2.
1. fan outlets among the figure, 2. air inlet, 3. deduster, 4. blower fan, 5. back blowing air duct, 6. storage ash bucket, 7. left side wheel, 8. main blowback wind left side pipe, 9. air channel, 10. combined suction nozzle, 11. left blowback airducts, 12. left aspiration channels, 13. main air draught left side pipe, 14. blast pipes, 15. dust storage chambers, 16. filter screens, 17. dust-laying taper, 18, left spring, 19. left suction nozzles, 20. main suction nozzle, 21. left V-arrangement blowing slots, 22. right V-arrangement blowing slots, 23. water conservancy diversion scraper plates, 24. the right pipe of main blowback wind, the right pipe of 25. main air draughts, 26. right control cylinders, 27. right-hand wheel, 28. push rod, 29. right springs, 30. right suction nozzles, 31. road teeth, 32. right guide wheel, 33. water conservancy diversion scraper plates, 34.V shape blowing slot, 35. rear ends, 36. right aspiration channel, 37. rear side rubber tiles, 38. front side rubber tiles, 39. right blowback airducts, 40. trailing wheel, 41. rear ends, 42. bottoms, 43. front ends, 44. main blowback wind cavity, 45. left control cylinders, 46. tops, 47. front ends, 48. the road surface, 49. front side rubber tiles, 50. rear side rubber tiles, 51. blowback wind cavity, 52. bottoms, 53. tops.
The specific embodiment
Among Fig. 1, a kind of dust pelletizing system of sweeping machine, it contains combined suction nozzle 10, dust storage chamber 15, blower fan 4 and deduster 3.Dust storage chamber 15 is provided with blast pipe 14 and air outlet, and the air outlet place of dust storage chamber 15 is provided with filter screen 16, and the internal upper part of dust storage chamber 15 is provided with dust-laying taper 17.Air inlet 2 interlinks by air channel 9 with the air outlet of dust storage chamber 15.Fan outlet 1 links to each other with deduster 3 by airduct, and deduster 3 links to each other the back blowing air duct 5 that fan outlet 1 place is provided with storage ash bucket 6.As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, combined suction nozzle 10 contains main suction nozzle 20, left suction nozzle 19, right suction nozzle 30, left control cylinder 45 and right control cylinder 26.Left side suction nozzle 19 and right suction nozzle 30 are articulated in the and arranged on left and right sides of main suction nozzle 20 respectively.Left side control cylinder 45 and right control cylinder 26 are separately positioned on the and arranged on left and right sides of main suction nozzle 20.The piston rod and the left suction nozzle 19 of left side control cylinder 45 are hinged, the piston rod and the right suction nozzle 30 of right control cylinder 26 are hinged, in the present embodiment, right suction nozzle 30 is provided with push rod 28 in the hinge connection with main suction nozzle 20, is connected with the hinge connected mode between the piston rod of this push rod 28 and right control cylinder 26; Same left suction nozzle 19 is provided with push rod in the hinge connection with main suction nozzle 20, is connected with the hinge connected mode between the piston rod of this push rod and left control cylinder 45.The front end 43 of main suction nozzle 20 is provided with front side rubber tile 49, its rear end 41 and is provided with that rear side rubber tile 50, its left end are provided with the left side rubber tile, its right-hand member is provided with the right side rubber tile.The and arranged on left and right sides of main suction nozzle 20 is respectively equipped with left side wheel 7 and right-hand wheel 27, and its rear end 41 is provided with two trailing wheels 40.The front end of left side suction nozzle 19 and the front end 47 of right suction nozzle 30 are respectively equipped with front side rubber tile and front side rubber tile 38, and the rear end 35 of the rear end of left suction nozzle 19 and right suction nozzle 30 is respectively equipped with the rear side rubber tile and rear side rubber tile 37, its left end respectively are provided with the left side rubber tile, its right-hand member respectively is provided with the right side rubber tile.Left side suction nozzle 19 links to each other with main suction nozzle 20 with right spring 29 by left spring 18 respectively with right suction nozzle 30.Main suction nozzle 20 contains main blowback wind cavity 44, main air draught left side pipe 13, the right pipe 25 of main air draught, main blowback wind left side pipe 8, the right pipe 24 of main blowback wind, the bottom 42 left and right left V-arrangement blowing slot 21 and the right V-arrangement blowing slots 22 of being arranged with of main blowback wind cavity 44.One end of main air draught left side pipe 13 and the right pipe 25 of main air draught passes on the bottom 42 that main blowback wind cavity 44 is arranged on it respectively and lays respectively at the left V-arrangement blowing slot 21 of left and right symmetry and the bottom of right V-arrangement blowing slot 22, and the rear side of left V-arrangement blowing slot 21 and right V-arrangement blowing slot 22 is provided with water conservancy diversion scraper plate 23.One end of main blowback wind left side pipe 8 and the right pipe 24 of main blowback wind is separately fixed on the top 46 of main blowback wind cavity 44 and with it and interlinks.Right suction nozzle 30 contains blowback wind cavity 51, right aspiration channel 36, right blowback airduct 39, the bottom 52 of blowback wind cavity 51 is provided with V-arrangement blowing slot 34, right aspiration channel 36 1 ends pass on the bottom 52 that blowback wind cavity 51 is arranged on it and are positioned at the bottom of the V-arrangement blowing slot 34 that the bottom 52 of blowback wind cavity 51 is provided with, and the rear side of this V-arrangement blowing slot 34 is provided with water conservancy diversion scraper plate 33.One end of right blowback airduct 39 is fixed on the top 53 of blowback wind cavity 51 and with it and interlinks.The planform of left side suction nozzle 19 and the planform of right suction nozzle 30 are symmetrical.The front portion of left side suction nozzle 19 and the front portion of right suction nozzle 30 are respectively equipped with guide wheel and guide wheel 32.Left blowback airduct 11 on main blowback wind left side pipe 8 on the main suction nozzle 20 and the right pipe 24 of main blowback wind, the left suction nozzle 19 and the right blowback airduct 39 on the right suction nozzle 30 all interlink with back blowing air duct 5.Main air draught left side pipe 13 on the main suction nozzle 20, left aspiration channel 12 and the right aspiration channel 36 on the right suction nozzle 30 on the left suction nozzle 19 all interlink with blast pipe 14.Because main suction nozzle 20 of the present utility model is provided with main blowback wind cavity 44, at its bottom 42 left and right blowing slots 21,22 that are arranged with V-arrangement, and be provided with water conservancy diversion scraper plate 23 at the rear side of V-arrangement blowing slot 21,22, so the wind that V-arrangement blowing slot 21,22 blows out is not only comprehensively driven dust rubbish, and under the cooperation of the water conservancy diversion scraper plate 23 that its rear side is provided with, along with moving forward, rubbish is constantly assembled to main air draught left side pipe 13 that is positioned at V-arrangement blowing slot 21,22 bottoms and the right pipe 25 of main air draught, and this has improved dust removing effects greatly.Owing to formed air curtain between wind that V-arrangement blowing slot 21,22 blows out and the road surface 48, this has improved the sealing of main suction nozzle 20, thereby helps to improve dust removing effects simultaneously.The bulky grain rubbish that image-stone is such under the effect of the water conservancy diversion scraper plate 23 that V-arrangement blowing slot 21,22 rear sides are provided with, is forced to shift to main air draught left side pipe 13 or the right pipe 25 of main air draught, and is therefore also relatively good to its effect of dedusting of bulky grain rubbish.Because left suction nozzle 19 is similar to the planform of main suction nozzle 20 with right suction nozzle 30, therefore improved the whole dust removing effects of system.
Claims (2)
1. the dust pelletizing system of a sweeping machine, it contains combined suction nozzle, dust storage chamber, blower fan and deduster, dust storage chamber is provided with blast pipe and air outlet, the air outlet place of dust storage chamber is provided with filter screen, the aspiration channel of combined suction nozzle and the blast pipe of dust storage chamber be communications and liaison mutually, the air intake of blower fan and the air outlet of dust storage chamber be communications and liaison mutually, the air outlet of blower fan links to each other with deduster, the back blowing air duct that the air outlet place of blower fan is provided with links to each other with the blower of combined suction nozzle, combined suction nozzle contain main suction nozzle, left side suction nozzle and right suction nozzle, it is characterized in that: described main suction nozzle contains main blowback wind cavity, main air draught left side pipe, the right pipe of main air draught, main blowback wind left side pipe, the right pipe of main blowback wind, the bottom, left of main blowback wind cavity, the right side is arranged with the V-arrangement blowing slot, one end of main air draught left side pipe and the right pipe of main air draught passes main blowback wind cavity respectively and is arranged on its bottom, and lay respectively at a left side, the bottom of the V-arrangement blowing slot of right symmetry, the rear side of V-arrangement blowing slot is provided with the water conservancy diversion scraper plate, and an end of main blowback wind left side pipe and the right pipe of main blowback wind is separately fixed on the top of main blowback wind cavity and with it and interlinks; Described right suction nozzle contains blowback wind cavity, right aspiration channel, right blowback airduct, the bottom of blowback wind cavity is provided with the V-arrangement blowing slot, the rear side of this V-arrangement blowing slot is provided with the water conservancy diversion scraper plate, right aspiration channel one end passes on the bottom that blowback wind cavity is arranged on it and is positioned at the bottom of the V-arrangement blowing slot that blowback wind cavity bottom is provided with, and an end of right blowback airduct is fixed on the top of blowback wind cavity and with it and interlinks; The planform of described left suction nozzle and the planform of described right suction nozzle are symmetrical.
2. the dust pelletizing system of sweeping machine according to claim 1, it is characterized in that: the front portion of described left suction nozzle and right suction nozzle is respectively equipped with guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202564855U CN201649013U (en) | 2009-11-13 | 2009-11-13 | Dedusting system of sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202564855U CN201649013U (en) | 2009-11-13 | 2009-11-13 | Dedusting system of sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649013U true CN201649013U (en) | 2010-11-24 |
Family
ID=43114239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202564855U Expired - Fee Related CN201649013U (en) | 2009-11-13 | 2009-11-13 | Dedusting system of sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649013U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821099A (en) * | 2014-02-26 | 2014-05-28 | 西安东方信远电动车有限公司 | Airflow impacting type dust cleaning device |
| CN104801119A (en) * | 2015-04-30 | 2015-07-29 | 朝阳朗瑞车辆技术有限公司 | Pavement cleaning vehicle and dust and garbage separation and filtration device thereof |
| CN107165111A (en) * | 2017-06-19 | 2017-09-15 | 中国重汽集团柳州运力专用汽车有限公司 | The nozzle unit of sweeper |
| CN110241760A (en) * | 2018-03-07 | 2019-09-17 | 陕西汽车集团有限责任公司 | Dust gauze self-cleaning structure, sanitation cart and the self cleaning method of sanitation cart dustbin |
-
2009
- 2009-11-13 CN CN2009202564855U patent/CN201649013U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821099A (en) * | 2014-02-26 | 2014-05-28 | 西安东方信远电动车有限公司 | Airflow impacting type dust cleaning device |
| CN104801119A (en) * | 2015-04-30 | 2015-07-29 | 朝阳朗瑞车辆技术有限公司 | Pavement cleaning vehicle and dust and garbage separation and filtration device thereof |
| CN107165111A (en) * | 2017-06-19 | 2017-09-15 | 中国重汽集团柳州运力专用汽车有限公司 | The nozzle unit of sweeper |
| CN110241760A (en) * | 2018-03-07 | 2019-09-17 | 陕西汽车集团有限责任公司 | Dust gauze self-cleaning structure, sanitation cart and the self cleaning method of sanitation cart dustbin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201574370U (en) | Dry-wet dual-purpose all-suction type sweeping vehicle | |
| CN201546193U (en) | Combined suction mouth | |
| CN105155452B (en) | A kind of sweeping machine | |
| CN203866756U (en) | Blowing and sucking device provided with multiple blowing nozzles and applied to sweeper truck | |
| CN201649013U (en) | Dedusting system of sweeping machine | |
| CN203113260U (en) | Special suction opening device for sweeping vehicle | |
| CN101016732A (en) | Only absorbing sweeper truck with combined suction nozzle | |
| CN106087832B (en) | Air stream drives for road sweeper pick up dirt device and road sweeper | |
| CN202181530U (en) | Electric cleaning car | |
| CN105568915B (en) | Clean car suction nozzle and cleaning car | |
| CN100417769C (en) | Road-cleaning absorption nozzle with combined reverse blowers | |
| CN101029477A (en) | Suction nozzle and drum water-jetting mechanism of road sweeper | |
| CN100441780C (en) | Absorption nozzle for road cleaning | |
| CN205012263U (en) | Street sweeper | |
| CN203729243U (en) | Cleaning vehicle air vent type dust absorption disc with external spray nozzles | |
| CN208965379U (en) | A kind of pavement milling machine dedusting removes milling waste material device | |
| CN201010876Y (en) | Sucking type road sweeper with combined suction nozzle | |
| CN103758065B (en) | There is the blowing-suction combined type Multi-functional dust catcher that blowing is controlled | |
| CN210288232U (en) | High-efficient road cleaning suction nozzle assembly and cleaning trolley | |
| CN209703399U (en) | A kind of ground sundries sweeper that adaptability is good | |
| CN208777240U (en) | A kind of compressed air cleaning equipment being arranged on a mobile platform | |
| CN105625238B (en) | Clean- suction nozzle, Pneumatic System and cleaning vehicle | |
| CN202170489U (en) | Special relay blowing and absorbing cleaner for sweeper | |
| CN109914314A (en) | The Clean- component suction nozzle of high efficiency road and cleaning vehicle | |
| CN103628437A (en) | Road cleaning device |
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: 20101124 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |