CN106120624B - A kind of electric ground sweeper with airborne dust processing unit - Google Patents
A kind of electric ground sweeper with airborne dust processing unit Download PDFInfo
- Publication number
- CN106120624B CN106120624B CN201610768465.0A CN201610768465A CN106120624B CN 106120624 B CN106120624 B CN 106120624B CN 201610768465 A CN201610768465 A CN 201610768465A CN 106120624 B CN106120624 B CN 106120624B
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- Prior art keywords
- suction
- storehouse
- dust
- electric ground
- exhaust duct
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of electric ground sweeper with airborne dust processing unit, it includes mobile device and airborne dust processing unit, airborne dust processing unit includes dust exhaust apparatus and spray equipment, dust exhaust apparatus includes suction inlet, outlet, dust suction casing, intake line and exhaust duct, suction inlet is arranged on the bottom front of mobile device, outlet is arranged on the bottom rear of mobile device, dust suction casing is provided with suction storehouse from bottom to up, blower fan and discharge storehouse, intake line connection is between suction storehouse and suction inlet, exhaust duct connection is between discharge storehouse and outlet, spray equipment is arranged in exhaust duct.By the way that suction inlet and outlet are arranged at into bottom, and using suction storehouse, blower fan and discharge storehouse is provided with from bottom to up, Bulky Waste is fallen and dust and particulate raise up, and is discharged down by exhaust duct, and spray equipment is set in exhaust duct, so as to effectively suppress reentrainment of dust.
Description
Technical field
The present invention relates to new energy sanitation equipment field, more particularly to a kind of electric floor with airborne dust processing unit are clear
Sweep machine.
Background technology
At present, on the market common vacuum suction type floor sweeper typically have be used for along ground run wheel and
At least one cleaning brush and vacuum waste case for being used to clean the pivotable drive on ground.Can by means of this floor sweeper
To clean ground, such as street, pavement or parking lot etc..At least one cleaning brush of floor sweeper acts on to be cleaned
Ground on and cleaning material is directed to component suction nozzle, cleaning material is sucked through connected pipeline by component suction nozzle and transported
It is sent in vacuum waste case.Therefore, vacuum waste case is loaded by pumping equipment with negative pressure, so as to form from component suction nozzle to vacuum
Dustbin and the aspiration flow from vacuum waste case to pumping equipment.Scavenging machine is configured to self-propelled, such as the shape in vehicle
Formula.
Existing scavenging machine typically sets spray equipment in front brush opening position, and the purpose is to lower the shadow of an airborne dust
Ring, then after the suction of dust exhaust apparatus after filtration treatment, however, because screen pack etc. can not be well to dust particle
Handled, dust exhaust apparatus will discharge the gas for causing reentrainment of dust upward, cause secondary pollution.
The content of the invention
It is an object of the invention to provide a kind of electric ground sweeper for suppressing reentrainment of dust.
In order to realize the purpose of the present invention, the present invention provides a kind of electric ground sweeper, including mobile device and setting
Airborne dust processing unit on the mobile device, airborne dust processing unit include dust exhaust apparatus and spray equipment, wherein, dust exhaust apparatus bag
Suction inlet, outlet, dust suction casing, intake line and exhaust duct are included, suction inlet is arranged on the bottom front of mobile device, row
Outlet is arranged on the bottom rear of mobile device, and dust suction casing is provided with suction storehouse, blower fan and discharge storehouse, suction from bottom to up
Pipeline communication is between suction storehouse and suction inlet, and between discharge storehouse and outlet, spray equipment is arranged on for exhaust duct connection
In exhaust duct.
From such scheme, by the way that suction inlet and outlet are arranged at into bottom, and utilize and set from bottom to up
There are suction storehouse, blower fan and discharge storehouse so that Bulky Waste and dust fall into and fallen, and the rubbish to raise up such as dust and particulate reach
Discharge in storehouse, and discharged down from top to down by exhaust duct, and spray equipment is set in exhaust duct, water smoke will be
The particle mud dirt with adhesion is fully combined to form in exhaust duct with trickle dust and particulate, so as to effectively suppress two
Secondary airborne dust.
Further scheme is that dust suction casing is additionally provided with screen pack between suction storehouse and blower fan.
Therefore the setting of screen pack can filter to dust, dust well, filter effect is improved.
Further scheme is that the side for sucking storehouse is provided with lid, and lid is hinged with dust suction casing.
Therefore by the be hinged lid stirred, it can facilitate to the filter screen replacement in suction box body and cleaning.
Further scheme is that electric ground sweeper also includes dustbin, and dustbin is arranged on the lower section in suction storehouse,
Opening below suction storehouse connects with dustbin.
Therefore by setting dustbin in the lower section in suction storehouse so that rubbish or dust are fallen into the dustbin, and
Underlying dustbin can be changed more easily.
Further scheme is that dust suction casing also includes extension, and the first end of extension is connected with intake line, prolonged
The second end of pipe is stretched positioned at the middle part in suction storehouse.
Further scheme is to suck the tapered setting in storehouse, sucks the opening below storehouse and is less than opening above suction storehouse
Mouthful.
Therefore set with stretching into middle part by extension, even if in the case where dustbin is fully loaded, dependence is tapered
Suck the carrying in storehouse and the middle part of extension is set so that scavenging machine still can continue to suck cleaning works, effectively improve
Rubbish delivered payload capability.
Further scheme is that mobile device includes front frame, Rear frame and bearing arrangement, and front frame is provided with driving
Front-wheel, driver's cabin and sweep device, driver's cabin are arranged on above driving front-wheel, and suction inlet is arranged on the bottom of front frame, brush
Device is located at the front of suction inlet, and driven rear wheel is provided with Rear frame, and airborne dust processing unit and dustbin are arranged on Rear frame
On, outlet is arranged on the bottom of Rear frame, and front frame and Rear frame are hinged by bearing arrangement, and front frame and Rear frame can phases
Mutually independently rotated in horizontal plane.
Further scheme is that airborne dust processing unit sets discharger at outlet, and the bottom wall of discharger is in
Obliquely set, discharger is provided with the discharge groove towards rear in lower section.
Therefore using radial type vehicle frame the characteristics of, front frame be provided with driving front-wheel its be responsible for driving and
Turn to, and suction inlet is arranged in more flexible front frame, be advantageous to improve the dust suction performance of scavenging machine, and will be heavier
Dustbin and airborne dust processing unit are arranged on driven Rear frame, are also beneficial to improve the operation stability of scavenging machine.
Further scheme is that water tank is additionally provided with Rear frame, and water tank is between suction storehouse and suction inlet, water tank
Outer wall be provided with locating slot, intake line is located in locating slot.
Further scheme is that exhaust duct is set through water tank.
Therefore the locating slot set by water tank can intake line be fixed, and exhaust duct is worn
Setting is crossed, makes full use of space to arrange water tank.
Brief description of the drawings
Fig. 1 is the structure chart of electric ground sweeper embodiment of the present invention.
Fig. 2 is that electric ground sweeper embodiment of the present invention omits the structure chart after driver's cabin.
Fig. 3 is the partial structurtes exploded view of electric ground sweeper embodiment of the present invention.
Fig. 4 is the structure chart of dust suction casing in electric ground sweeper embodiment of the present invention.
Fig. 5 is structure chart of the dust suction casing under another visual angle in electric ground sweeper embodiment of the present invention.
Fig. 6 is the structure decomposition figure of dust suction casing in electric ground sweeper embodiment of the present invention.
Fig. 7 is structure decomposition figure of the dust suction casing under another visual angle in electric ground sweeper embodiment of the present invention.
Fig. 8 is the structure chart of water tank in electric ground sweeper embodiment of the present invention.
Fig. 9 be in electric ground sweeper embodiment of the present invention airborne dust processing unit in the section view at intake line
Figure.
Figure 10 be in electric ground sweeper embodiment of the present invention airborne dust processing unit in the section view at exhaust duct
Figure.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
Reference picture 1, electric ground sweeper 1 include mobile device, airborne dust processing unit, sweep device 13, driver's cabin 14,
Dustbin 15 and water tank 3, mobile device include front frame 12 and Rear frame 11, and front frame 12 is provided with driving front-wheel 121, driven
Room 14 and sweep device 13, driver's cabin 14 are arranged on above driving front-wheel, and driven rear wheel 111, airborne dust are provided with Rear frame 11
Processing unit and dustbin 15 are arranged in Rear frame 11, and front frame 12 and Rear frame 11 are hinged by bearing arrangement, front frame
12 and Rear frame 11 can independently of each other horizontal plane rotate.
Reference picture 2, Fig. 3, Fig. 4 and Fig. 5, airborne dust processing unit include dust exhaust apparatus 2 and spray equipment 4, the He of dustbin 15
Water tank 3 is disposed adjacently, and dust exhaust apparatus 2 is arranged on the top of dustbin 15, reference picture 6 and Fig. 7 and combines Fig. 2, dust exhaust apparatus 2
Including suction inlet 21, outlet 28 (see Figure 10), dust suction casing 23, intake line 22 and two exhaust ducts 25, suction inlet 21
The bottom front portion of front frame 12 is arranged on, suction bracket is provided with suction inlet 21, suction bracket is provided with return idler, suction
Mouth 21 is used to suck rubbish, and outlet 28 is arranged on the bottom of Rear frame 11 and positioned at the rear of mobile device, sweep device position
In the front of suction inlet 21.
Dust suction casing 23 is provided with suction storehouse 231, screen pack 24, blower fan 26 and discharge storehouse 232 from bottom to up, sucks storehouse
231 tapered settings, the opening of the lower section of suction storehouse 231 are less than the opening of the top of suction storehouse 231, the opening of the lower section of suction storehouse 231
Docked with dustbin, suck on the relative two side in storehouse 231 and be respectively arranged with mounting hole and lid 233, lid 2 33 it is upper
Portion is be hinged with dust suction casing 23, and lid 233 can be flipped up, reference picture 9, and dust suction casing 23 also includes extension 234, extension
234 first end is connected with intake line 22, and the second end of extension 234 is located at the middle part in suction storehouse 231, extension 234
Second end is located at the top of dustbin 15.Screen pack 24 is stacked and formed by two layers of wave filter screen and two layers of nylon wire, and it can hinder
The larger rubbish of more than 10um is kept off, effectively reduces airborne dust.
Blower fan 26 uses turbine type blower fan, and it is driven by motor, and air-flow can be made to be flowed by lower from Shangdi, even if air-flow is certainly
Storehouse 231 is sucked by the flow direction discharge of screen pack 24 storehouse 232, discharges and two exhaust ducts 25 is set in a side wall in storehouse 232.Spray
Device 4 is separately positioned on the porch of exhaust duct 25, and spray equipment 4 is used to spray water smoke.
Reference picture 8,3 generally rectangular shaped setting of water tank, water tank 3 is between dustbin 15 and driver's cabin 14, two air drafts
Pipeline 25 is set through the ground of water tank 3, and the space of exhaust duct 25 do not connect mutually independently of each other with the space of water tank 3, water tank 3 it is upper
Portion is provided with locating slot 32, and locating slot 32 obliquely sets locating slot 32 between exhaust duct 25, and the bottom of water tank 3 is set
There is cabling channel 33, cabling channel 33 is arranged between exhaust duct 25, and cabling channel 33 is used to lay oil circuit 16 or circuit.
Reference picture 9 and Figure 10, Fig. 9 are the sectional views at intake line 22, and Figure 10 is at exhaust duct 25
Sectional view, airborne dust processing unit set discharger 27 at outlet 28, and discharger 27 connects with two exhaust ducts 25,
The bottom wall 271 of discharger 27 is set inclinedly, and discharger 27 is provided with the discharge groove 272 towards rear in lower section, is led to
Cross discharge groove 272 and the effect for tilting and stopping with bottom wall 271 towards rear is set, sucked again so as to avoid being inhaled into mouth.
Intake line 22 is connected between suction storehouse 213 and suction inlet 21, and intake line 22 passes through locating slot 32, dust suction work
When making, blower fan 26 rotates, and rubbish is drawn into suction storehouse 231 from suction inlet 21 by intake line 22, extension 234, greatly
Part rubbish and dust will be fallen into dustbin 15, and the rubbish to raise up will have trickle ash after the filtering of screen pack 24
Dirt and particulate will reach discharge storehouse 232 through screen pack 24.Exhaust duct 25 is connected between discharge storehouse 232 and outlet 28,
Then by exhaust duct reach discharger 27, due to exhaust duct 25 entrance set spray equipment 4, spray equipment 4 with
Water tank 3 connects, therefore water smoke fully will combine to form the dirt with adhesion in exhaust duct 25 with trickle dust and particulate
Water, finally it is discharged on the ground in discharger 27 is collected in and in discharge groove 272, then avoids reentrainment of dust, and pass through
The rear for discharging groove 272 is set, and then it also avoid the suction again of suction inlet 21.Exhaust duct 25 is in multistage in the present embodiment
Formula combines, convenient installation and production, and exhaust duct can also use the pipeline of integral type in actual applications.
Therefore by the way that suction inlet and outlet are arranged at into bottom, and utilize and be provided with suction from bottom to up
Storehouse, blower fan and discharge storehouse, Bulky Waste is fallen and dust and particulate raise up, and is arranged down from top to down by exhaust duct
Go out, and spray equipment is set in exhaust duct, so as to effectively suppress reentrainment of dust.The locating slot set simultaneously by water tank
Intake line can be fixed, and the setting through water tank of exhaust duct, space is made full use of to arrange water tank, is carried
The space availability ratio of high scavenging machine, and the cabling channel of lower section is set, it is the optimization distributing of scavenging machine.
Claims (9)
1. a kind of electric ground sweeper, including mobile device and the airborne dust processing unit being arranged in the mobile device, institute
Stating airborne dust processing unit includes dust exhaust apparatus and spray equipment, it is characterised in that the dust exhaust apparatus includes：
Suction inlet, the suction inlet are arranged on the bottom front of the mobile device；
Outlet, the outlet are arranged on the bottom rear of the mobile device；
Dust suction casing, the dust suction casing is provided with suction storehouse, blower fan and discharge storehouse, the blower fan from bottom to up can make air-flow
From bottom to up the discharge storehouse is flowed to from the suction storehouse；
Intake line, the intake line connection is between the suction storehouse and the suction inlet；
Exhaust duct, the exhaust duct connection are discharged between storehouse and the outlet described,
The spray equipment is arranged in the exhaust duct；
The electric ground sweeper also includes dustbin, and the dustbin is arranged on the lower section in the suction storehouse, the suction
Opening below storehouse connects with the dustbin.
2. electric ground sweeper according to claim 1, it is characterised in that：
The dust suction casing is additionally provided with screen pack between the suction storehouse and the blower fan.
3. electric ground sweeper according to claim 2, it is characterised in that：
The side in the suction storehouse is provided with lid, and the lid is hinged with the dust suction casing.
4. electric ground sweeper according to claim 1, it is characterised in that：
The dust suction casing also includes extension, and the first end of the extension is connected with the intake line, the extension
The second end positioned at it is described suction storehouse middle part.
5. electric ground sweeper according to claim 4, it is characterised in that：
The suction tapered setting in storehouse, the opening for sucking the opening below storehouse and being less than above the suction storehouse.
6. according to the electric ground sweeper described in any one of claim 1 to 5, it is characterised in that：
The mobile device includes：
Front frame, the front frame are provided with driving front-wheel, driver's cabin and sweep device, the driver's cabin and are arranged on the driving
Above front-wheel, the suction inlet is arranged on the bottom of the front frame, and the sweep device is located at the front of the suction inlet；
Rear frame, driven rear wheel is provided with the Rear frame, the airborne dust processing unit and the dustbin are arranged on rear car
On frame, the outlet is arranged on the bottom of the Rear frame；
Bearing arrangement, the front frame and the Rear frame are hinged by the bearing arrangement, the front frame and the rear car
Frame can rotate in horizontal plane independently of each other.
7. electric ground sweeper according to claim 6, it is characterised in that：
Airborne dust processing unit sets discharger at the outlet, and the bottom wall of the discharger is set inclinedly, institute
State discharger and discharge groove towards rear is provided with lower section.
8. electric ground sweeper according to claim 6, it is characterised in that：
Water tank is additionally provided with the Rear frame, the water tank is between the suction storehouse and the suction inlet, the water tank
Outer wall be provided with locating slot, the intake line is passed through in the locating slot.
9. electric ground sweeper according to claim 8, it is characterised in that：
The exhaust duct is set through the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768465.0A CN106120624B (en) | 2016-08-30 | 2016-08-30 | A kind of electric ground sweeper with airborne dust processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768465.0A CN106120624B (en) | 2016-08-30 | 2016-08-30 | A kind of electric ground sweeper with airborne dust processing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106120624A CN106120624A (en) | 2016-11-16 |
| CN106120624B true CN106120624B (en) | 2018-03-06 |
Family
ID=57273081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610768465.0A Active CN106120624B (en) | 2016-08-30 | 2016-08-30 | A kind of electric ground sweeper with airborne dust processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106120624B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3841941A1 (en) * | 2017-03-08 | 2021-06-30 | Alfred Kärcher SE & Co. KG | Self-propelled and self-steering floor cleaning device |
| CN110965510A (en) * | 2019-12-24 | 2020-04-07 | 合肥高美清洁设备有限责任公司 | Sweeper dust box cover system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19851128A1 (en) * | 1998-11-05 | 2000-05-11 | Cft Gmbh | Pneumatic conveying system, for dust taken up from roads or large surfaces, has dust delivered across pressure or suction air unit in power sweeper with filtering of fine and coarse dust |
| CN1456751A (en) * | 2002-05-09 | 2003-11-19 | 金钟淳 | Mechanical sweeper on road |
| CN201649015U (en) * | 2010-04-26 | 2010-11-24 | 李章宏 | Clearing truck |
| CN103806396A (en) * | 2014-02-07 | 2014-05-21 | 常熟市常洁扫路机械厂 | Dust absorption sweeper with water seal dust removing function |
| CN206110054U (en) * | 2016-08-30 | 2017-04-19 | 珠海亿华电动车辆有限公司 | Electronic floor sweeper with raise dust processing apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040003481A1 (en) * | 2002-07-03 | 2004-01-08 | Tarrant John W. | Apparatus and method for collection of debris |
-
2016
- 2016-08-30 CN CN201610768465.0A patent/CN106120624B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19851128A1 (en) * | 1998-11-05 | 2000-05-11 | Cft Gmbh | Pneumatic conveying system, for dust taken up from roads or large surfaces, has dust delivered across pressure or suction air unit in power sweeper with filtering of fine and coarse dust |
| CN1456751A (en) * | 2002-05-09 | 2003-11-19 | 金钟淳 | Mechanical sweeper on road |
| CN201649015U (en) * | 2010-04-26 | 2010-11-24 | 李章宏 | Clearing truck |
| CN103806396A (en) * | 2014-02-07 | 2014-05-21 | 常熟市常洁扫路机械厂 | Dust absorption sweeper with water seal dust removing function |
| CN206110054U (en) * | 2016-08-30 | 2017-04-19 | 珠海亿华电动车辆有限公司 | Electronic floor sweeper with raise dust processing apparatus |
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| Publication number | Publication date |
|---|---|
| CN106120624A (en) | 2016-11-16 |
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