CN201546193U - Combined suction mouth - Google Patents
Combined suction mouth Download PDFInfo
- Publication number
- CN201546193U CN201546193U CN2009202564874U CN200920256487U CN201546193U CN 201546193 U CN201546193 U CN 201546193U CN 2009202564874 U CN2009202564874 U CN 2009202564874U CN 200920256487 U CN200920256487 U CN 200920256487U CN 201546193 U CN201546193 U CN 201546193U
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- Prior art keywords
- suction nozzle
- main
- pipe
- blowback wind
- blowback
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- Expired - Fee Related
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Abstract
The utility model discloses a combined suction mouth, a left suction mouth and a right suction mouth thereof are respectively connected with a main suction mouth through springs. The main suction mouth contains a main blowing-return cavity, a main exhausting left pipe, a main exhausting right pipe, a main blowing-return left pipe, a main blowing-return right pipe. A V-shaped blowing groove is symmetrically arranged at the left side and the right side of the bottom of the main blowing-return cavity, one ends of the main exhausting left pipe and the main exhausting right pipe are respectively passed through the main blowing-return cavity and are arranged at the bottom thereof, a diversion scraper is arranged at the rear side of the V-shaped blowing groove. The right suction mouth contains the blowing-return cavity, the right exhausting pipe, the right blowing-return pipe. The V-shaped blowing groove is arranged at the bottom of the blowing-return cavity, the diversion scraper is arranged at the rear side of the V-shaped blowing groove, one end of the right blowing-return pipe is fixed on the top of the blowing-return cavity and is communicated therewith. The structural shape of the left suction mouth is symmetrical with that of the right suction mouth. The utility model can increase the inhalation effect for wastes.
Description
Affiliated technical field
The utility model relates to a kind of suction nozzle of sweeping machine, especially a kind of combined suction nozzle.
Background technology
Existing a kind of sweeping machine combined suction nozzle, it contains main suction nozzle, left suction nozzle and right suction nozzle, and left suction nozzle and right suction nozzle are articulated in the and arranged on left and right sides of main suction nozzle respectively, link to each other by control cylinder respectively between left suction nozzle and right suction nozzle and the main suction nozzle.Be respectively equipped with inlet scoop and blowing mouth on main suction nozzle, left suction nozzle and the right suction nozzle, the wind that blowing mouth blows out is driven rubbish, and the rubbish of being driven is sucked by the inlet scoop, thereby realizes the cleaning on road surface.Can drive rubbish though be arranged on the wind that the blowing mouth on main suction nozzle, left suction nozzle and the right suction nozzle blows out, to away from the 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 the suction effect.The bulky grain rubbish that image-stone is such, it is poorer that it sucks effect.
The utility model content
The technical problems to be solved in the utility model provides a kind of combined suction nozzle, its enough suction effect that can improve rubbish.
In order to solve the problems of the technologies described above, a kind of combined suction nozzle of the utility model, it contains main suction nozzle, left side suction nozzle, right suction nozzle, left side control cylinder and right control cylinder, left side suction nozzle and right suction nozzle are articulated in the left side of main suction nozzle respectively, right both sides, left side control cylinder and right control cylinder are separately positioned on the left side of main suction nozzle, right both sides, the piston rod and the left suction nozzle of left side control cylinder are hinged, the piston rod and the right suction nozzle of right control cylinder are hinged, the front end of main suction nozzle is provided with the front side rubber tile, its rear end is provided with the rear side rubber tile, its left end is provided with the left side rubber tile, its right-hand member is provided with the right side rubber tile, the front end of left side suction nozzle and right suction nozzle is respectively equipped with the front side rubber tile, its rear end is respectively equipped with the rear side rubber tile, its left end is respectively equipped with the left side rubber tile, its right-hand member is respectively equipped with the right side rubber tile, described left suction nozzle links to each other with main suction nozzle by spring respectively with 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 main 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 rubbish, and under the cooperation of the water conservancy diversion scraper plate that its rear side is provided with, along with combined suction nozzle 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 the effect that sucks greatly.Owing to produced gas curtain between wind that the V-arrangement blowing slot blows out and the ground, improved the sealing of main suction nozzle, so this helps improving the suction effect.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 suction effect of bulky grain rubbish.Equally, because left suction nozzle is similar to the planform of main suction nozzle with right suction nozzle, therefore enough suction effects that can improve to rubbish.
Description of drawings
Fig. 1 is the structural representation of the utility model combined suction nozzle.
Fig. 2 is the A-A section enlarged diagram of Fig. 1.
Fig. 3 is the B-B section enlarged diagram of Fig. 1.
Fig. 4 is the C-C section enlarged diagram of Fig. 1
1. left side wheel among the figure, 2. left spring, 3. left suction nozzle, 4. main suction nozzle, 5. main blowback wind left side pipe, 6. main air draught left side pipe, 7. left V-arrangement blowing slot, 8. right V-arrangement blowing slot, 9. water conservancy diversion scraper plate, the right pipe of 10. main blowback wind, ¨. the right pipe of main air draught, 12. right control cylinders, 13. right-hand wheel, 14. connecting rods, 15. right springs, 16. right suction nozzle, 17. road teeth, 18. right guide wheels, 19. the water conservancy diversion scraper plate, 20.V shape blowing slot, 21. rear ends, 22. right aspiration channel, 23. rear side rubber tiles, 24. front side rubber tiles, 25. right blowback airduct, 26. trailing wheels, 27. rear ends, 28. the bottom, 29. front ends, 30. main blowback wind cavitys, 31. left control cylinder, 32. tops, 33. front ends, 34. the road surface, 35. front side rubber tiles, 36. rear side rubber tiles, 37. blowback wind cavity, 38. bottoms, 39. tops.
The specific embodiment
Among Fig. 1, combined suction nozzle contains main suction nozzle 4, left suction nozzle 3, right suction nozzle 16, left control cylinder 31 and right control cylinder 12.Left side suction nozzle 3 and right suction nozzle 16 are articulated in the and arranged on left and right sides of main suction nozzle 4 respectively.Left side control cylinder 31 and right control cylinder 12 are separately positioned on the and arranged on left and right sides of main suction nozzle 4.The piston rod and the left suction nozzle 3 of left side control cylinder 31 are hinged, the piston rod and the right suction nozzle 16 of right control cylinder 12 are hinged, in the present embodiment, right suction nozzle 16 is provided with connecting rod 14 in the hinge connection with main suction nozzle 4, is connected with the hinge connected mode between the piston rod of this connecting rod 14 and right control cylinder 12; Same left suction nozzle 3 is provided with connecting rod in the hinge connection with main suction nozzle 4, is connected with the hinge connected mode between the piston rod of this connecting rod and right control cylinder 31.As shown in Figures 2 and 3, the front end 29 of main suction nozzle 4 is provided with front side rubber tile 35, its rear end 27 and is provided with that rear side rubber tile 36, 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 4 is respectively equipped with left side wheel 1 and right-hand wheel 13, and its rear end 27 is provided with two trailing wheels 26.The front end of left side suction nozzle 3 and the front end 33 of right suction nozzle 16 are respectively equipped with front side rubber tile and front side rubber tile 24, and the rear end 21 of the rear end of left suction nozzle 3 and right suction nozzle 16 is respectively equipped with the rear side rubber tile and rear side rubber tile 23, 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 3 links to each other with main suction nozzle 4 with right spring 15 by left spring 2 respectively with right suction nozzle 16.Main suction nozzle 4 contains main blowback wind cavity 30, main air draught left side pipe 6, the right pipe 11 of main air draught, main blowback wind left side pipe 5, the right pipe 10 of main blowback wind, the bottom 28 left and right left V-arrangement blowing slot 7 and the right V-arrangement blowing slots 8 of being arranged with of main blowback wind cavity 30.One end of main air draught left side pipe 6 and the right pipe 11 of main air draught passes on the bottom 28 that main blowback wind cavity 30 is arranged on it respectively and lays respectively at the left V-arrangement blowing slot 7 of left and right symmetry and the bottom of right V-arrangement blowing slot 8, the rear side of left side V-arrangement blowing slot 7 and right V-arrangement blowing slot 8 is provided with water conservancy diversion scraper plate 9, one end of main blowback wind left side pipe 5 and the right pipe 10 of main blowback wind is separately fixed on the top 32 of main blowback wind cavity 30 and with it and interlinks, as shown in Figure 2.As shown in Figure 1 and Figure 4, right suction nozzle 16 contains blowback wind cavity 37, right aspiration channel 22, right blowback airduct 25, the bottom 38 of blowback wind cavity 37 is provided with V-arrangement blowing slot 20, right aspiration channel 22 1 ends pass on the bottom 38 that blowback wind cavity 37 is arranged on it and are positioned at the bottom of the V-arrangement blowing slot 20 that the bottom 38 of blowback wind cavity 37 is provided with, and the rear side of this V-arrangement blowing slot 20 is provided with water conservancy diversion scraper plate 19.One end of right blowback airduct 25 is fixed on the top 39 of blowback wind cavity 37 and with it and interlinks.The planform of left side suction nozzle 3 and the planform of right suction nozzle 16 are symmetrical.The front portion of left side suction nozzle 3 and the front portion of right suction nozzle 16 are respectively equipped with guide wheel and guide wheel 18.Because main suction nozzle 4 is provided with main blowback wind cavity 30, at its bottom 28 left and right blowing slots 7,8 that are arranged with V-arrangement, the rear side of V- arrangement blowing slot 7,8 is provided with water conservancy diversion scraper plate 9, so the wind that V- arrangement blowing slot 7,8 blows out is not only comprehensively driven rubbish, and under the cooperation of the water conservancy diversion scraper plate 9 that its rear side is provided with, along with combined suction nozzle moving forward, rubbish is constantly assembled to main air draught left side pipe 6 that is positioned at V- arrangement blowing slot 7,8 bottoms and the right pipe 11 of main air draught, and this has improved the effect that sucks greatly.Because formed gas curtain between wind that V- arrangement blowing slot 7,8 blows out and the road surface 34, this has improved the sealing of main suction nozzle 4, thereby has improved the suction effect.The bulky grain rubbish that image-stone is such under the effect of the water conservancy diversion scraper plate 9 that V- arrangement blowing slot 7,8 rear sides are provided with, is forced to shift to main air draught left side pipe 6 or the right pipe 11 of main air draught, and is therefore also relatively good to the suction effect of bulky grain rubbish.Left side suction nozzle 3 is similar to the planform of main suction nozzle 4 with right suction nozzle 16, so its suction effect is identical.Because left suction nozzle 3 links to each other with main suction nozzle 4 with right spring 15 by left spring 2 respectively with right suction nozzle 16, with right suction nozzle 16 is example, when right suction nozzle 16 is run into road tooth 17, the right guide wheel 18 of the outward flange of right suction nozzle 16 is subjected to the power opposite with vehicle heading, when this power during greater than the elastic force of right spring 15, right suction nozzle 16 makes around hinge and rotates backward, and avoids breaking.When the right suction nozzle 16 of needs draws in, only need the piston rod of right control cylinder 12 is past overhanging, piston rod drivening rod 14 makes right suction nozzle 16 go back to the home position around hinge clockwise like this; To left suction nozzle 3 equally so.
Claims (2)
1. combined suction nozzle, it contains main suction nozzle, left side suction nozzle, right suction nozzle, left side control cylinder and right control cylinder, left side suction nozzle and right suction nozzle are articulated in the left side of main suction nozzle respectively, right both sides, left side control cylinder and right control cylinder are separately positioned on the left side of main suction nozzle, right both sides, the piston rod and the left suction nozzle of left side control cylinder are hinged, the piston rod and the right suction nozzle of right control cylinder are hinged, the front end of main suction nozzle is provided with the front side rubber tile, its rear end is provided with the rear side rubber tile, its left end is provided with the left side rubber tile, its right-hand member is provided with the right side rubber tile, the front end of left side suction nozzle and right suction nozzle is respectively equipped with the front side rubber tile, its rear end is respectively equipped with the rear side rubber tile, its left end is respectively equipped with the left side rubber tile, its right-hand member is respectively equipped with the right side rubber tile, it is characterized in that: described left suction nozzle links to each other with main suction nozzle by spring respectively with 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.
2. combined suction nozzle according to claim 1 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 |
|---|---|---|---|
| CN2009202564874U CN201546193U (en) | 2009-11-13 | 2009-11-13 | Combined suction mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202564874U CN201546193U (en) | 2009-11-13 | 2009-11-13 | Combined suction mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546193U true CN201546193U (en) | 2010-08-11 |
Family
ID=42601365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202564874U Expired - Fee Related CN201546193U (en) | 2009-11-13 | 2009-11-13 | Combined suction mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546193U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485299A (en) * | 2013-09-22 | 2014-01-01 | 广西玉柴专用汽车有限公司 | Dust collector for road sweepers |
| CN103669269A (en) * | 2013-12-13 | 2014-03-26 | 长沙中联重科环卫机械有限公司 | Road cleaner and suction nozzle thereof |
| CN103741630A (en) * | 2014-02-10 | 2014-04-23 | 北京天路通科技有限责任公司 | Dust collection disc of cleaning trolley |
| CN103758065A (en) * | 2014-02-26 | 2014-04-30 | 徐工集团工程机械股份有限公司 | Blowing-sucking combined type multifunctional dust sucking device with controllable blown air |
| CN103806397A (en) * | 2014-02-19 | 2014-05-21 | 温州职业技术学院 | Dust suction nozzle self-adaptation dragging device and method thereof |
| CN105568911A (en) * | 2014-11-07 | 2016-05-11 | 长沙中联重科环卫机械有限公司 | Suction nozzle used for cleaning and cleaning vehicle |
| CN105568915A (en) * | 2014-11-07 | 2016-05-11 | 长沙中联重科环卫机械有限公司 | Cleaning vehicle suction nozzle and cleaning vehicle |
| CN108978557A (en) * | 2018-06-27 | 2018-12-11 | 长沙中联重科环境产业有限公司 | Suction nozzle and sweeping machine |
-
2009
- 2009-11-13 CN CN2009202564874U patent/CN201546193U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485299A (en) * | 2013-09-22 | 2014-01-01 | 广西玉柴专用汽车有限公司 | Dust collector for road sweepers |
| CN103485299B (en) * | 2013-09-22 | 2018-04-03 | 广西玉柴专用汽车有限公司 | Road sweeper dust exhaust apparatus |
| CN103669269B (en) * | 2013-12-13 | 2016-05-18 | 长沙中联重科环卫机械有限公司 | Road cleaner and suction nozzle thereof |
| CN103669269A (en) * | 2013-12-13 | 2014-03-26 | 长沙中联重科环卫机械有限公司 | Road cleaner and suction nozzle thereof |
| CN103741630A (en) * | 2014-02-10 | 2014-04-23 | 北京天路通科技有限责任公司 | Dust collection disc of cleaning trolley |
| CN103806397A (en) * | 2014-02-19 | 2014-05-21 | 温州职业技术学院 | Dust suction nozzle self-adaptation dragging device and method thereof |
| CN103806397B (en) * | 2014-02-19 | 2015-09-23 | 温州职业技术学院 | Dust absorption nozzle self adaptation towing gear |
| CN103758065A (en) * | 2014-02-26 | 2014-04-30 | 徐工集团工程机械股份有限公司 | Blowing-sucking combined type multifunctional dust sucking device with controllable blown air |
| CN103758065B (en) * | 2014-02-26 | 2015-11-25 | 徐工集团工程机械股份有限公司 | There is the blowing-suction combined type Multi-functional dust catcher that blowing is controlled |
| CN105568915A (en) * | 2014-11-07 | 2016-05-11 | 长沙中联重科环卫机械有限公司 | Cleaning vehicle suction nozzle and cleaning vehicle |
| CN105568911A (en) * | 2014-11-07 | 2016-05-11 | 长沙中联重科环卫机械有限公司 | Suction nozzle used for cleaning and cleaning vehicle |
| CN108978557A (en) * | 2018-06-27 | 2018-12-11 | 长沙中联重科环境产业有限公司 | Suction nozzle and sweeping machine |
| CN108978557B (en) * | 2018-06-27 | 2021-03-23 | 长沙中联重科环境产业有限公司 | Suction nozzle and sweeping machine |
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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: 20141113 |
|
| EXPY | Termination of patent right or utility model |