CN102561236A - Blow-and-suck dust collection plate - Google Patents
Blow-and-suck dust collection plate Download PDFInfo
- Publication number
- CN102561236A CN102561236A CN2010105841378A CN201010584137A CN102561236A CN 102561236 A CN102561236 A CN 102561236A CN 2010105841378 A CN2010105841378 A CN 2010105841378A CN 201010584137 A CN201010584137 A CN 201010584137A CN 102561236 A CN102561236 A CN 102561236A
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- blow
- dust suction
- dust
- dust collection
- suction dish
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Abstract
Disclosed are blow-and-suck dust collection plates. Each blow-and-suck dust collection plate is independently driven by a hydraulic motor or electric motor mounted on the blow-and-suck dust collection plate, so that operation state of each dust collection plate are reasonably controlled, and insufficiency of suction force or waste of suction force can be avoided. The blow-and-suck dust collection plate is provided with two types of blades opposite in rotation direction, relative vacuum low pressure is generated within the inner blades according to the rotation direction of a blade mechanism, relative high pressure is generated outside the inner blades, and negative pressure generated between inside and outside so as to suck trashes into a trash bin. Air flows strongly to blow up the trashes on the ground when the outer blades rotate, and the trashes are moved to the low-pressure inside to be easily sucked. To avoid dust flying, suction capacity is larger than blow capacity, and sweeping area of the outer blades is smaller than that of the inner blades. A dust-gas soft isolation baffle (belt) is disposed around the outer blades to inhibit dust flying, and a good trash suction condition is created.
Description
One, technical field
Patent of the present invention relates to a kind of environmental sanitation operation sweeping machine with blowing and drawing type dust suction dish, refers more particularly to a kind of sweeping machine with novel blowing and drawing type dust suction dish.
Two, background technology
Sweeping machine mainly is made up of chassis, suction nozzle, dynamical system, blower fan dynamical system, water circuit system, electrical system and hydraulic system etc.; Be mainly used in work such as ground cleaning, the cleaning of road curb and ground watering; Be applicable to various weathers and different road surface cleaning operations, be suitable for the cleaning dedusting work in places such as different kinds of roads, square, airport, harbour, parking lot.
Along with city science and technology and constant development of economy, the people's living standard improves day by day, the city public health is required increasingly high, and the conventional artificial road-cleaning is done already gradually by high mechanization, sweeping machine substitutes efficiently.Sweeping machine has the development of decades in China, and product also more and more presents diversification.According to the difference of urban road rubbish form, sweeping machine has developed at present and polytype, and sweeping machine is in the majority with dust-absorption sweeping type at present.During work; Earlier pavement garbage etc. is swept to the suction nozzle working range by brush; By blower fan rubbish is sucked suction box then, in suction box, rely on water smoke to press the method for dirt that big particle is settled down, through behind the inner filter of suction box air being entered atmosphere by roof.Like this in the brush process for fear of reentrainment of dust occurring, will constantly sprinkle water earthward, the result easily with dust with become mud to bond on the ground; Can't clean clean, wait water to do after, dust flies upward again with the wind; Not only waste water, also do not reach the purpose of cleaning dust.Simultaneously because domestic main manufacturer is seldom carried out theory analysis to the sweeping machine critical piece.Wherein the size of brush ground pressure is difficult to accomplish accurate control in the purging system; The brush ground pressure is along with being uneven of road surface changes with the variation of sweeping machine shock-absorbing spring height during the sweeping machine operation; Can make the unstable and aggravation brush wearing and tearing of cleaning effect like this; Not only caused oil consumption bigger, and noise is also big; In fact tidy up seldom to dust during the sweeping machine operation, cause dust constantly to form secondary pollution.Pure vacuum drawing-in type dust suction dish mainly is to be rotated in the certain vacuum of formation in the dust suction disk space at a high speed through blower fan, through inside and outside differential pressure rubbish is sucked dustbin.But the shortcoming of this structure is that suction nozzle endoporus bent angle is many, and draw resistance is big, inefficiency; The distance that dust suction is tried to get to the heart of a matter between face and the ground must be very little, otherwise the comparison that suction reduces is severe, cause airborne dust easily, and pure vacuum dust suction dish will be used with brush.
In sum, sweeping machine is a kind ofly to collect the storage of road cleaning, rubbish and transportation is the new and effective cleaning equipment of one, has greatly reduced sanitationman's labour intensity, increases work efficiency and safety, has avoided the airborne dust of hand sweeping.Clean strength range in order to increase sweeping machine, and avoid the generation of reentrainment of dust, it is necessary to design a kind of dust suction dish not only simple but also efficient, environmental protection.
The technical problem that three, will solve
The purpose of patent of the present invention is the reentrainment of dust that occurs in the road-cleaning process in order to solve, and improves and once clean strength range.To the defective that present road cleaning equipment exists, patent of the present invention has designed a kind of simple in structure, the blowing and drawing type dust suction dish structure that is easy to realize; Accurately controlling well under the situation of inspiratory capacity and air-blowing quantity, can effectively clear up road dust, avoid reentrainment of dust; And the dust suction dish can oscilaltion; Swing,, and be easy to safeguard replacing with cleaning, the increase cleaning strength range that guarantees the Different Ground situation.
Four, patent of invention detailed content
To the deficiency on the current road sweeper prior art, patent of the present invention provides a kind of new blowing and drawing type dust suction dish, and this dust suction dish blowing mouth and suction port are reasonable in design, and it is simple in structure effectively.
To achieve these goals, patent of the present invention adopts following technical scheme:
1, dust suction dish power is by fluid motor-driven.
2, dust suction dish power is by motor driven.
Specifically be summarized as follows:
The dust suction dish is by hydraulic motor that is mounted thereon or motor driven; Each dust suction dish is by a hydraulic motor or motor single driving; Can rationally arrange the working condition of each dust suction dish like this according to the distribution of rubbish on the road, be unlikely to occur the phenomenon that suction force is not enough or suction force is wasted.Blowing and drawing type dust suction dish is employed in two kinds of opposite blades of rotation direction is installed on dust suction dish sustained height, the different disk track; Wherein the inner ring blade makes the inboard vacuum low-pressure that forms of blade according to the direction of rotation of mechanism, and the outside forms high pressure; The inside and outside negative pressure that produces is picked up into dustbin with the rubbish suction.In order to improve the cleaning effect, the rotation of outer ring blade makes air mobile strongly, and ground dust is blown afloat; Make that the pressure of ground proximity one side is high than external atmosphere pressure, be easier to like this to be in ground refuse in the dust suction dish adsorption range under anticyclonic effect to low pressure one lateral movement, be easy to inhale and pick up.For fear of airborne dust occurring, should make inspiratory capacity greater than air-blowing quantity, outside blade wind sweeping area should be less than inboard wind sweeping area.In order to guarantee that good suction picks up effect, the outer ring of lateral lobe sheet is equipped with dusty gas flexible isolating baffle plate (band) outside, to form enough relatively confined spaces, can not only suppress airborne dust, also creates good dust and inhales the condition of picking up.
Five, description of drawings
Fig. 1 is a blowing and drawing type dust suction dish structural front view
Fig. 2 is a blowing and drawing type dust suction dish structure upward view
Among the figure:
1, hydraulic motor or motor 2, axle 3, key
4, dust suction dish 5, end cap 6, blade
7, blade 8, flexible isolating baffle plate (band) 9, ground
10, suction tube
Six, specific embodiments
With reference to Fig. 1, shown in 2, driving link hydraulic motor or motor 1 are installed on the dust suction dish 4, and hydraulic motor or motor 1 are through the acting in conjunction of key 3, axle 2 and end cap 5 and screw, and will rotatablely move passes to dust suction dish 4.The opposite blade of rotation direction 6,7 is installed on the dust suction dish 4; Under the driving of hydraulic motor or motor 1; The rotation of blade 6 makes the blade both sides produce pressure reduction, makes the blade 6 inboard vacuum low-pressures that form, and the outside of ground proximity 9 is a hyperbar; Be in ground refuse in the dust suction dish adsorption range under anticyclonic effect to low pressure one lateral movement, produce to inhale and pick up effect.In order to make rubbish suck suction tube 10 more easily, the opposite blade of rotation direction 7 is installed in the outside of blade 6 simultaneously.Blade 7 makes just in time opposite with the effect of blade 6, and blade 7 makes a lateral pressure of ground proximity 9 be higher than external atmosphere pressure, and when blade 6 was inhaled scavenges, blade 7 can blow afloat ground rubbish like this, and makes it more concentrate on middle air flow to inhale and pick up the zone.In order to improve the cleaning effect of road, and avoid reentrainment of dust, dusty gas flexible isolating baffle plate (band) 8 is installed in the outside of blade 7, so just can form enough relatively seal cavities, create good suction and pick up condition.
Claims (6)
1. a blowing and drawing type dust suction dish (hereinafter to be referred as the dust suction dish) is characterized in that being equipped with on the dust suction dish the opposite blade of rotation direction.
2. a kind of dust suction dish according to claim 1 is characterized in that: drive hydraulic motor or motor and be fixed on the suction tube.
3. a kind of dust suction dish according to claim 1, it is characterized in that: the dust suction dish is fixed on hydraulic motor or the motor rotation axis.
4. a kind of dust suction dish according to claim 1 is characterized in that: the flexible isolating baffle plate is that the flexible harness formula is removable, and flexible harness is fixed on the suction tube.
5. a kind of dust suction dish according to claim 1 is characterized in that: at the suction tube of dust ascent stage, the sectional area of going up the suction tube section relatively generally must not be less than the sectional area that descends the suction tube section relatively.
6. a kind of dust suction dish according to claim 1 is characterized in that: interior fan blade wind sweeping area is greater than the external wind wheel wind sweeping area; The air quantity that fan blade produces in during the work of dust suction dish is greater than the air quantity of external wind wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105841378A CN102561236A (en) | 2010-12-07 | 2010-12-07 | Blow-and-suck dust collection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105841378A CN102561236A (en) | 2010-12-07 | 2010-12-07 | Blow-and-suck dust collection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102561236A true CN102561236A (en) | 2012-07-11 |
Family
ID=46407720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105841378A Pending CN102561236A (en) | 2010-12-07 | 2010-12-07 | Blow-and-suck dust collection plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN102561236A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442480A (en) * | 2015-12-29 | 2016-03-30 | 洛阳中重特种车辆有限公司 | Self-circulation type dust collection plate |
| CN106702933A (en) * | 2015-11-12 | 2017-05-24 | 尹协谦 | Vertical vacuum chuck |
| CN107711758A (en) * | 2017-11-29 | 2018-02-23 | 成都金桥果业专业合作社 | A kind of insect-killing trap |
| CN109680638A (en) * | 2018-12-27 | 2019-04-26 | 成都信息工程大学 | A kind of civil engineering smoothing machine |
| CN112627091A (en) * | 2020-12-15 | 2021-04-09 | 长安大学 | Pneumatic cleaning device |
| CN113174897A (en) * | 2021-05-10 | 2021-07-27 | 湖南及极科技有限公司 | Blowing and sucking sweeper and cleaning mechanism thereof |
| CN114642381A (en) * | 2022-02-23 | 2022-06-21 | 上海岚豹智能科技有限公司 | Intelligent floor sweeping robot |
| CN115087241A (en) * | 2022-08-19 | 2022-09-20 | 深圳市菲翔科技有限公司 | Suction nozzle device for SMT chip mounter |
-
2010
- 2010-12-07 CN CN2010105841378A patent/CN102561236A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702933A (en) * | 2015-11-12 | 2017-05-24 | 尹协谦 | Vertical vacuum chuck |
| CN105442480A (en) * | 2015-12-29 | 2016-03-30 | 洛阳中重特种车辆有限公司 | Self-circulation type dust collection plate |
| CN107711758A (en) * | 2017-11-29 | 2018-02-23 | 成都金桥果业专业合作社 | A kind of insect-killing trap |
| CN109680638A (en) * | 2018-12-27 | 2019-04-26 | 成都信息工程大学 | A kind of civil engineering smoothing machine |
| CN112627091A (en) * | 2020-12-15 | 2021-04-09 | 长安大学 | Pneumatic cleaning device |
| CN112627091B (en) * | 2020-12-15 | 2022-05-06 | 长安大学 | Pneumatic cleaning device |
| CN113174897A (en) * | 2021-05-10 | 2021-07-27 | 湖南及极科技有限公司 | Blowing and sucking sweeper and cleaning mechanism thereof |
| CN114642381A (en) * | 2022-02-23 | 2022-06-21 | 上海岚豹智能科技有限公司 | Intelligent floor sweeping robot |
| CN115087241A (en) * | 2022-08-19 | 2022-09-20 | 深圳市菲翔科技有限公司 | Suction nozzle device for SMT chip mounter |
| CN115087241B (en) * | 2022-08-19 | 2022-11-04 | 深圳市菲翔科技有限公司 | Suction nozzle device for SMT chip mounter |
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Application publication date: 20120711 |