CN87205777U - Turbulence parting style gathering device of the sweeping machine - Google Patents
Turbulence parting style gathering device of the sweeping machine Download PDFInfo
- Publication number
- CN87205777U CN87205777U CN 87205777 CN87205777U CN87205777U CN 87205777 U CN87205777 U CN 87205777U CN 87205777 CN87205777 CN 87205777 CN 87205777 U CN87205777 U CN 87205777U CN 87205777 U CN87205777 U CN 87205777U
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- CN
- China
- Prior art keywords
- cover body
- blowing
- gathering
- flow
- inlet scoop
- 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 - Lifetime
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Abstract
The utility model discloses a collecting device for a road sweeper. The utility model is used to match a sweeper provided with a fanner and a dry type or wet type dust removing device, which can replace the common round brush rubbish collecting system. The device is provided with a blowing opening arranged in the middle of a blowing and suction cover and suction openings arranged on the both ends of the blowing and suction cover respectively, and a plurality of turbulent flow boards are arranged in the cover to make the blowing gas generate separated flow and strong vortex flow, which improves the suction capacity towards rubbish and dust and reduces the energy consumption. The utility model has the advantages of simple device, easy fabrication.
Description
The invention relates to road-cleaning machinery gathering-device, particularly about adopting streamer mode to collect the gathering-device of the road sweeper of rubbish, dust.
The present invention is domestic and international cleaning vehicle in the past, and except pure sweeping, great majority are that suction or blowing and drawing type gathering-device are installed, and is used for cooperation dish brush or round brush, collects the rubbish on ground, the dust that control is flown upward.U.S. (TENATE) for example, in the half-duplex channel formula blowing and drawing type gathering-device that adopts on the road-sweeper of Japan (KATO), although the air velocity height pastes the ground air-flow and often forms laminar boundary layer, the thin layer dust and the rubbish that are attached to ground are rolled in the movement air flow.Domestic, the used blowing and drawing type gathering-device of XC80-1 type vacuum sweeper of Tianjin development in 1981, preceding suction after-blow, the pipeline total sectional area is big, and air-flow velocity is less, is difficult to suck the big rubbish of particle.For example: United States Patent (USP) 3872540#, 4109341# and Japan specially permit clear and 52-95875# etc.
The objective of the invention is to improve the gathering-device of cleaning machine drawing-in type or blowing and drawing type.Simplified structure improves effect, reduces energy consumption.
The present invention is achieved in that the high pressure draught that ventilation fan is driven is pressed into from middle blowing mouth, gas shock ground, and hoisting crane ground dust rubbish is shunted to both sides.Under the effect of several turbulence plates, air-flow produces eddy current and makes the disturbance consumingly of subsides ground air-flow, the hoisting crane gathering-device passes through ground dust and rubbish in the zone, flow out from the inlet scoop, two ends, enter the deduster on the scavenging machine, the pure air of process dedusting is most of or all return middle blowing mouth, enters next circulation and finishes.
Describe in further detail below with reference to the mode of accompanying drawing the present invention and realization;
Fig. 1 is that the present invention's turbulent flow midsplit type cleaning machine gathering-device master looks and local longitudinal sectional view.
Fig. 2 is apparatus of the present invention side view cutaway drawings.
Fig. 3 is the shaft side figure of apparatus of the present invention.
Fig. 4,5, the 6th, apparatus of the present invention contour structures deformation pattern.
Turbulent flow midsplit type cleaning machine gathering-device is by shown in Figure 1: blowing mouth (1), inlet scoop (2) (3), cover body (4), turbulence plate (5); Shown in Figure 2: outer soft lip (6), interior soft lip critical pieces such as (7) constitute.
Ventilation fan on the cleaning machine drives high pressure draught shown in Fig. 2 (2) arrow, enters cover body Fig. 1 (4) through blowing mouth Fig. 1 (1) and forms a swiftly flowing air-flow.This air-flow acts on through turbulence plate Fig. 1 (5), make air produce strong eddy airstream, roll the rubbish on ground, dust sucks deduster by inlet scoop Fig. 1 (2), (3), and the pure air that filters through deduster is most of or all get back to blowing mouth again and enter next circulation.
Blowing mouth Fig. 1 of the present invention (1) should try one's best between two parties, inlet scoop Fig. 1 (2), (3) distance apart from two ends equate as far as possible, make the flow process of air-flow short like this, the sucking-off air-flow is strong to being blown into the air-flow control ability, is not easy because seal break-off (having when concavo-convex as ground) and causes the excessive and airborne dust of dust-contained airflow.The blowing amount can reach more than 80% of suction air volume, thereby reduces the loss of air-flow function.
Polylith turbulence plate structure of the present invention is positioned at cover body top board inboard and both sides, inlet scoop symmetry as far as possible shown in Fig. 1 (5).Make air-flow repeatedly rush at ground, produce turbulent air jet and eddy airstream and roll the dust and the rubbish that are attached to ground and be inhaled into deduster.
Outer soft lip Fig. 2 (6) of the present invention makes with industrial rubber tile.Be fixed in the cover body edge, make to become closed state in the cover body.Interior soft lip Fig. 2 (7) also makes with industrial rubber.Two secured in parallel in front and back are in the cover body inboard.Make between the inside and outside soft lip like this and form the certain negative pressure district between interior soft lip, thereby improve sealing.
The present invention also can be by shown in Figure 4, make cover body leading edge projection forward, and the structure of valve Fig. 4 (8) is set at the intake place, makes when meeting larger object in this device busy, makes this object directly enter the inlet scoop near sliding to valve along the inclined-plane.
The present invention can be by Fig. 5, shown in Figure 6 as inconvenience (as the truck drive shaft obstruction etc.) when installing and using, with the blowing mouth biasing or make two blowing mouth air inlets.Two blowing mouths had better not be arranged on the same straight line, should angledly be best entering the cover body place.
Claims (3)
1, a kind of gathering-device on road-cleaning machinery, its cover body top has a blowing mouth to be pressed into high pressure draught, and two ends are provided with the inlet scoop, suck rubbish, dust and air.It is characterized in that: the inlet scoop of described gathering-device is positioned at the two ends of cover body, and blowing mouth is between two inlet scoops, and it is placed in the middle to try one's best; The cover body inner top is equipped with some turbulence plates; The outer soft lip of sealing is arranged between cover body edge and ground, and there is soft lip in parallel that two two ends do not seal cover body inside, and certain space is arranged between inside and outside soft lip and communicates with the inlet scoop.
2, gathering-device according to claim 1 is characterized in that cover body top blowing mouth is out-of-line two, and face tilt certain angle relatively.
3, according to claim 1,2 described gathering-devices, it is characterized in that the cover body lordosis, and valve is arranged at place, inlet scoop, two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87205777 CN87205777U (en) | 1987-03-31 | 1987-03-31 | Turbulence parting style gathering device of the sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87205777 CN87205777U (en) | 1987-03-31 | 1987-03-31 | Turbulence parting style gathering device of the sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87205777U true CN87205777U (en) | 1988-01-06 |
Family
ID=4821466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87205777 Expired - Lifetime CN87205777U (en) | 1987-03-31 | 1987-03-31 | Turbulence parting style gathering device of the sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87205777U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716582B (en) * | 2008-12-30 | 2012-12-05 | 四川虹欧显示器件有限公司 | Method and device for washing industrial dust |
| CN103510484A (en) * | 2013-10-09 | 2014-01-15 | 华侨大学 | Novel sweeping and absorbing integrated cleaning mechanism |
| CN103866727A (en) * | 2014-04-02 | 2014-06-18 | 王伟 | Vortex suction cup |
| CN104264613A (en) * | 2014-08-17 | 2015-01-07 | 王伟 | Drum type vortex dust collection device |
| CN104328756A (en) * | 2014-10-23 | 2015-02-04 | 沈阳建筑大学 | Suck-and-blow cleaning device |
| CN105625238A (en) * | 2014-11-07 | 2016-06-01 | 长沙中联重科环卫机械有限公司 | Cleaning suction nozzle, pneumatic system and cleaning trolley |
-
1987
- 1987-03-31 CN CN 87205777 patent/CN87205777U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716582B (en) * | 2008-12-30 | 2012-12-05 | 四川虹欧显示器件有限公司 | Method and device for washing industrial dust |
| CN103510484A (en) * | 2013-10-09 | 2014-01-15 | 华侨大学 | Novel sweeping and absorbing integrated cleaning mechanism |
| CN103510484B (en) * | 2013-10-09 | 2016-10-05 | 华侨大学 | A kind of novel sweeping and absorbing integrated cleaning mechanism |
| CN103866727A (en) * | 2014-04-02 | 2014-06-18 | 王伟 | Vortex suction cup |
| CN104264613A (en) * | 2014-08-17 | 2015-01-07 | 王伟 | Drum type vortex dust collection device |
| CN104328756A (en) * | 2014-10-23 | 2015-02-04 | 沈阳建筑大学 | Suck-and-blow cleaning device |
| CN105625238A (en) * | 2014-11-07 | 2016-06-01 | 长沙中联重科环卫机械有限公司 | Cleaning suction nozzle, pneumatic system and cleaning trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |