CN201372417Y - Pure formula road sweeper that sweeps - Google Patents
Pure formula road sweeper that sweeps Download PDFInfo
- Publication number
- CN201372417Y CN201372417Y CN200920022093U CN200920022093U CN201372417Y CN 201372417 Y CN201372417 Y CN 201372417Y CN 200920022093 U CN200920022093 U CN 200920022093U CN 200920022093 U CN200920022093 U CN 200920022093U CN 201372417 Y CN201372417 Y CN 201372417Y
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- hydraulic
- sweep
- sweeper
- automobile chassis
- road sweeper
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- Expired - Fee Related
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000010408 sweeping Methods 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 21
- 239000010720 hydraulic oil Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000010729 system oil Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 5
- 230000001932 seasonal effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model belongs to the technical field of sanitation vehicle, concretely relates to pure formula road sweeper that sweeps. The utility model discloses a motor sweeper includes automobile chassis, well sweeper assembly, rubbish conveyer assembly, garbage collection box, hydraulic system, and rear overhang position at automobile chassis is fixed well sweeper assembly, wherein the cylinder brush is installed on well sweeper casing, this cylinder brush passes through the sprocket pair and is connected with well sweeper hydraulic motor, this cylinder brush front portion sets up the feeding and shakes the mouth with a winnowing, set up rubbish feeding mouth before this feeding is shaken with a winnowing, well sweeper lift hydraulic cylinder sets up between well sweeper casing and automobile chassis, the collection is collected, is cleaned, presses dirt in an organic whole, simple structure trouble is few, does not receive seasonal restriction to be equipped with spraying pressure dirt device, avoid operation in-process dust to fly upward, cause secondary pollution.
Description
Technical field:
The utility model belongs to the environmental sanitation vehicles technical field, is specifically related to a kind of Purely sweeping type road sweeper.
Background technology:
The road sweeper of present domestic use is to adopt to inhale, sweep combination, finish the road surface cleaning operation, the defective that this class road-sweeper exists is: 1. because dust absorption fan power demand power consumption is bigger, this class vehicle is general to adopt two simultaneous firings to finish cleaning work, engine in situ is used for walking, and assistant engine is used to provide purging system power, and so not only fuel consumption is big, the use cost height, and discharge amount of exhaust gas is also big; Moreover the noise of two motor generations is big, surrounding environment is formed noise pollution, and because major and minor motor lays respectively at the below and the rear of driver's cabin, so the work noise that produces also has very big influence to the driver, even driver's cabin is sealed, install air-conditioning, sound equipment etc. additional, can only alleviate noise, all cure the symptoms, not the disease.2. the dust pelletizing system of this dust-absorption sweeping type sweeping machine generally adopts recirculated water step-down dedusting, the air pressure that the sweeping machine dust pelletizing system is discharged is bigger, water dust removing effects under the situation of cleaning is good, but along with the dust removing effects that increases of water quality pollutant descends, the air of discharging from dustbin causes secondary pollution easily, the recirculated water of dedusting simultaneously needs regularly to change, and has limited the operating radius of road sweeper, is unfavorable for the high-frequency long distance work.3. the northern area of China winter temperature is lower, and winter, rubbish was on the ground frozen, and dust-absorption sweeping type road sweeper suction is limited, it can not be collected, and circulating water pipeline is very easy to frozen, and bursting by freezing pipeline what is more, winter job is limited.
The utility model content:
The purpose of this utility model is exactly that a kind of Purely sweeping type road sweeper that integrates collection, cleaning, presses the single action power low operating cost of dirt is provided at the defective of above-mentioned existence.The utility model adopts the pure sweeping principle, fault simple in structure is few, owing to adopt a motor to provide power for full car, not only effectively reduce use cost and to the pollution of environment, and work noise is low, adopt the pure sweeping operating principle in addition, without the recirculated water dedusting, adapt to remote high-frequency operation, moreover use the rotary broom cleaning, be frozen in ground rubbish and can have swept equally, be not subjected to seasonal restriction, and be provided with spraying pressure dirt device, and avoid stirring up a cloud of dust in the operation process, cause secondary pollution.
Purely sweeping type road sweeper of the present utility model adopts following technical scheme: comprise automobile chassis, in sweep device assembly, rubbish conveyer assembly, garbage collection box, hydraulic system, in the rear overhang fixed-site of automobile chassis is described, sweep the device assembly, sweep during wherein rotary broom is installed on the device housing, this rotary broom by chain wheel pair with in sweep the device hydraulic motor and be connected, this rotary broom front portion is provided with and feeds the beanstalk mouth of winnowing with a dustpan, this feeding is winnowed with a dustpan and the rubbish feeding mouth is set before the beanstalk mouth, in sweep device lifting hydraulic jack and sweep between device housing and the automobile chassis in being arranged on; Before sweeping the device assembly in described the rubbish conveyer is set, this rubbish conveyer one end and the feeding beanstalk mouth of winnowing with a dustpan is communicated with, and its other end is communicated with garbage collection box; Be provided with the atomizer that links to each other with electronic high-pressure hydraulic pump by pipeline on automobile chassis, this electronic high-pressure hydraulic pump other end links to each other with the main water box of series connection, secondary water tank by pipeline, and electronic high-pressure hydraulic pump switch and atomizer switch are set respectively in driver's cabin.
Characteristics of the present utility model also have, and under automobile chassis, dish brush assembly are set between the axletree of front and back, comprise that dish brush, dish brush hydraulic motor and dish brush stretch hydraulic jack, before described atomizer is arranged on sweeping device assembly; Described dish brush is preferably 4, between the diaxon of chassis.
Characteristics of the present utility model also have, described hydraulic system, wherein, the electromagnetism power takeoff that is installed on the external power mouth of automobile gearbox is connected with the gear hydraulic pump, this gear hydraulic pump is communicated with hydraulic oil container, solenoid electric valve integrated package respectively by fluid pressure line, this solenoid electric valve integrated package is communicated with the hydraulic power functional part by fluid pressure line, is provided with electromagnetism power takeoff gauge tap in driver's cabin, and the central controller that is electrically connected with the solenoid electric valve integrated package; On the hydraulic system oil return line, hydraulic oil radiator is set; Described hydraulic power functional part is dish brush hydraulic motor, in sweep the device hydraulic motor, the conveyer hydraulic motor, dustbin lifting hydraulic jack, the dustbin hydraulic jack that opens the door, the dish brush stretches hydraulic jack, conveyer lifting hydraulic jack, in sweep device lifting hydraulic jack.
Characteristics of the present utility model also have, and described rotatingcylindrical drum is brushed with male and fomale(M﹠F) or planar chip brush tandem compound, and this rotary broom is cylindrical; In described refuse collection box top dry type dust removal by filtration device is set.
The beneficial effects of the utility model are, the utility model adopts automobile chassis as carrier, utilized the dynamical system of automobile, adopted a motor to provide power, finished various feature operations for full car, fault simple in structure is few, not only effectively reduce use cost and to the pollution of environment, and the work of single action power, noise is low, both reduced noise pollution, particularly created the environment of a pleasant job for the operating personnel of reality.The utility model adopts the pure sweeping principle by the rear overhang fixed-site rotatingcylindrical drum brush at automobile chassis, without the recirculated water dedusting, adapt to remote high-frequency operation, moreover use rotary broom to clean, being frozen in ground rubbish can sweep equally, be not subjected to seasonal restriction, and be provided with spraying and press the dirt device, avoid stirring up a cloud of dust in the operation process, cause secondary pollution, this clearing apparatus is positioned over the car back, and is provided with pressure dirt device, avoid the airborne dust in the operation process, bring the convenience of work to human pilot.Between rotary broom and pressure dirt device, be provided with scalable dish brush, rubbish played the effect of preliminary collection, and enlarged operating radius, the flexibility height of work.Be provided with a whole set of hydraulic system, and realize control, various functional parts are realized control, be convenient to practical operation, high efficiency by the central controller in the driver's cabin.In a word, the utility model is a carrier with the automobile chassis, has utilized the dynamical system of automobile, and is simple in structure for single action power drives, and integrates the Purely sweeping type road sweeper of the single action power low operating cost of collection, cleaning, pressure dirt.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model;
Fig. 3 is a rubbish tilt state schematic diagram of the present utility model;
Wherein, 1 is automobile chassis, and 2 is the solenoid electric valve integrated package, 3 are the dish brush, and 4 is garbage collection box, and 5 is electronic high-pressure hydraulic pump, 6 is the rubbish conveyer, and 7 sweep the device hydraulic motor in being, 8 are the feeding beanstalk mouth of winnowing with a dustpan, 9 is chain wheel pair, and 10 is rotary broom, and 11 sweep the device housing in being, 12 is main water box, and 13 is the conveyer hydraulic motor, and 14 is the dust removal by filtration device, 15 are the dustbin hydraulic jack that opens the door, and 16 is secondary water tank, and 17 is hydraulic oil container, 18 is automobile gearbox, and 19 is the electromagnetism power takeoff, and 20 is the gear hydraulic pump, 21 is central controller, 22 is atomizer, and 23 is dustbin lifting hydraulic jack, and 24 are dish brush stretching, extension hydraulic jack, 25 sweep device lifting hydraulic jack in being, 26 is conveyer lifting hydraulic jack, and 27 is the rubbish feeding mouth, and 28 are dish brush hydraulic motor, 29 is hydraulic oil radiator, and 30 is the dustbin base.
The specific embodiment:
Below in conjunction with accompanying drawing the technical solution of the utility model is described in detail.
From Fig. 1 and Fig. 2 as can be seen, road sweeper of the present utility model comprise automobile chassis 1, in sweep device assembly, rubbish conveyer assembly, garbage collection box 4, hydraulic system, in the rear overhang fixed-site of automobile chassis 1 is described, sweep the device assembly, sweep on the device housing 11 during wherein rotary broom 10 is installed in, this rotary broom 10 by chain wheel pair 9 with in sweep device hydraulic motor 7 and be connected, these rotary broom 10 front portions are provided with and feed the beanstalk mouth 8 of winnowing with a dustpan, this feeding is winnowed with a dustpan and rubbish feeding mouth 27 is set before the beanstalk mouth 8, in sweep device lifting hydraulic jack 25 and sweep between device housing 11 and the automobile chassis 1 in being arranged on; Before sweeping the device assembly in described rubbish conveyer 6 is set, these rubbish conveyer 6 one ends and the feeding beanstalk mouth 8 of winnowing with a dustpan is communicated with, and its other end is communicated with garbage collection box 4; On automobile chassis 1, be provided with the atomizer 22 that links to each other with electronic high-pressure hydraulic pump 5 by pipeline, these electronic high-pressure hydraulic pump 5 other ends link to each other with main water box 12, the secondary water tank 16 of series connection by pipeline, and electronic high-pressure hydraulic pump switch and atomizer switch are set respectively in driver's cabin.
As can be seen from Figure 1,, dish brush assembly is set between the axletree of front and back, comprises that dish brush 3, dish brush hydraulic motor 28 and dish brush stretch hydraulic jack 24, before described atomizer 22 is arranged on sweeping device assembly automobile chassis 1 time; Described dish brush 3 is preferably 4, between the diaxon of chassis.
Hydraulic system of the present utility model, wherein, the electromagnetism power takeoff 19 that is installed on the automobile gearbox 18 external power mouths is connected with gear hydraulic pump 20, this gear hydraulic pump 20 is communicated with hydraulic oil container 17, solenoid electric valve integrated package 2 respectively by fluid pressure line, this solenoid electric valve integrated package 2 is communicated with the hydraulic power functional part by fluid pressure line, in driver's cabin, be provided with the gauge tap of electromagnetism power takeoff 19, and the central controller 21 that is electrically connected with solenoid electric valve integrated package 2; Hydraulic oil radiator 29 is set on the hydraulic system oil return line; Described hydraulic power functional part is dish brush hydraulic motor 28, in sweep device hydraulic motor 7, conveyer hydraulic motor 13, dustbin lifting hydraulic jack 23, the dustbin hydraulic jack 15 that opens the door, the dish brush stretches hydraulic jack 24, conveyer lifting hydraulic jack 26, in sweep device lifting hydraulic jack 25.
The utility model has automobile chassis 1, central controller 21, in sweep the device assembly, rubbish conveyer assembly, hydraulic system, the dirt system is pressed in spraying, four dish brush assemblies that structure is identical, garbage collection box 4 compositions such as grade, with automobile chassis 1 is supporting body, and central controller 21 is set in the driver's cabin, is arranged in order behind the driver's cabin hydraulic system, secondary water tank 16, garbage collection box 4, rubbish conveyer assembly are set, main water box 12 is swept the device assembly in the rear overhang position of automobile chassis 1 is provided with; Automobile chassis 1 time, four dish brush assemblies are set between the axletree of front and back.
Sweeping the device assembly in described in the utility model has rotary broom 10, in sweep device hydraulic motor 7, chain wheel pair 9, in sweep device lifting hydraulic jack 25, the feeding beanstalk mouth 8 of winnowing with a dustpan, rubbish feeding mouth 27, in sweep device housing 11 compositions such as grade; Rotary broom 10 has male and fomale(M﹠F) or planar chip brush tandem compound to form, and this rotary broom 10 is cylindrical, sweep on the device housing 11 during rotary broom 10 is installed in, rotary broom 10 by chain wheel pair 9 with in sweep device hydraulic motor 7 and be connected power taking.Rotatingcylindrical drum is brushed 10 front portions the feeding beanstalk mouth 8 of winnowing with a dustpan is set, before feeding the beanstalk mouth 8 of winnowing with a dustpan rubbish feeding mouth 27 is set, in sweep device hoist cylinder 25 and sweep between device housing 11 and the automobile chassis 1 in being arranged on, by in sweep the flexible of device hoist cylinder 25, the lifting of sweeping the device assembly in the control.
Hydraulic system described in the utility model has electromagnetism power takeoff 19, hydraulic oil container 17, gear hydraulic pump 20, dish brush hydraulic motor 28, in sweep device hydraulic motor 7, conveyer hydraulic motor 13, dustbin lifting hydraulic jack 23, the dustbin hydraulic jack 15 that opens the door, the dish brush stretches hydraulic jack 24, conveyer lifting hydraulic jack 26, in sweep device lifting hydraulic jack 25, solenoid electric valve integrated package 2, hydraulic oil radiator 29 and central controller 21 etc.Electromagnetism power takeoff 19 is installed on the automobile gearbox 18 external power mouths, and electronic switch is set in driver's cabin, and the unlatching of control electromagnetism power takeoff 19 is with closed; Electromagnetism power takeoff 19 is connected with gear hydraulic pump 20, gear hydraulic pump 20 by hydraulic oil pipe respectively with hydraulic oil container 17, solenoid electric valve integrated package 2 is communicated with, driven gear hydraulic pump 20 work when electromagnetism power takeoff 19 closures, with the hydraulic oil in the hydraulic oil container 17, be transported to solenoid electric valve integrated package 2, solenoid electric valve integrated package 2 is brushed hydraulic motor 28 with dish successively by fluid pressure line, rubbish conveyer hydraulic motor 13, in sweep device hydraulic motor 7, dustbin lifting hydraulic jack 23, the dustbin hydraulic jack 15 that opens the door, dish brush stretches hydraulic jack 24, rubbish conveyer hoist cylinder 26 and in sweep device hoist cylinder 25 and be communicated with, make it obtain oil pressure.Hydraulic oil radiator 29 is set on the hydraulic system oil return line, the hydraulic oil of each functional part flows back to hydraulic oil container 17 by hydraulic oil radiator 29, central controller 21 is set in the driver's cabin, central controller 21 obtains electric power by automobile circuit, a plurality of electric-controlled switch are set on the central controller 21, connect solenoid electric valve integrated package 2 by circuit, realize the work of each functional part of control.
Wherein, described spraying presses the dirt system to be made up of main water box 12, secondary water tank 16, electronic high-pressure hydraulic pump 5 and atomizer 22.Atomizer 22 be arranged on sweeping device assembly and in sweep the device assembly before, main water box 12, secondary water tank 6 are connected by pipeline, electronic high-pressure hydraulic pump 5 by pipeline respectively with main water box 12, secondary water tank 16 and atomizer 22 UNICOMs, electronic high-pressure hydraulic pump 5 sprays the pressurization of the water in the water tank by atomizer 22, press dirt, electronic high-pressure hydraulic pump 5 switches and atomizer 22 switches are set in the driver's cabin, control respectively electronic high-pressure hydraulic pump 5 and atomizer 22 unlatching, close.
Wherein, the rubbish apparatus for placing has garbage collection box 4, dustbin base 30, dustbin lifting hydraulic jack 23, the dustbin hydraulic jack 15 that opens the door, dust removal by filtration device 14 compositions such as grade, dustbin base 30 is by being bolted on the automobile chassis 1, and the rubbish bottom half is hinged with automobile chassis 1 by bearing pin and dustbin lifting hydraulic jack 23 respectively, during 23 elongations of dustbin lifting hydraulic jack, garbage collection box 4 one ends rise, and tip rubbish to an inclination of automobile chassis 1; The dustbin hydraulic jack 15 that opens the door is set, the unlatching of control suction garbage can door on the dustbin chamber door; In order to prevent reentrainment of dust, dry type dust removal by filtration device 14 is set at the dustbin top, with foul atmosphere that enters dustbin of rubbish, dust arrester 14 filters outwards eliminating clean air of back after filtration.
Operating principle of the present utility model is, pavement garbage is gathered into strips to automobile chassis 1 middle part through four between two axletrees dish brushes 3, in sweep the direction reverse rotation of travelling of device assembly rotary broom 10 and car, rubbish is swept the feeding beanstalk mouth 8 of winnowing with a dustpan, be thrown to rubbish feeding mouth 27, rubbish feeding mouth 27 and rubbish conveyer assembly are communicated with, and rubbish is by rubbish conveyer assembly, rubbish is sent in the garbage collection box 4, finishes whole cleaning process.When rubbish was filled, garbage collection box 4 monolateral rises were dumped rubbish to automobile chassis 1 side, in the cleaning process for preventing airborne dust, be arranged on dish brush assembly and in sweep atomizer 22 before the device assembly, ejection water smoke is pressed dirt.
Claims (8)
1. Purely sweeping type road sweeper, comprise automobile chassis, in sweep device assembly, rubbish conveyer assembly, garbage collection box, hydraulic system, it is characterized in that, in the rear overhang fixed-site of automobile chassis is described, sweep the device assembly, sweep during wherein rotary broom is installed on the device housing, this rotary broom by chain wheel pair with in sweep the device hydraulic motor and be connected, this rotary broom front portion is provided with and feeds the beanstalk mouth of winnowing with a dustpan, this feeding is winnowed with a dustpan and the rubbish feeding mouth is set before the beanstalk mouth, in sweep device lifting hydraulic jack and sweep between device housing and the automobile chassis in being arranged on; Before sweeping the device assembly in described the rubbish conveyer is set, this rubbish conveyer one end and the feeding beanstalk mouth of winnowing with a dustpan is communicated with, and its other end is communicated with garbage collection box; Be provided with the atomizer that links to each other with electronic high-pressure hydraulic pump by pipeline on automobile chassis, this electronic high-pressure hydraulic pump other end links to each other with the main water box of series connection, secondary water tank by pipeline, and electronic high-pressure hydraulic pump switch and atomizer switch are set respectively in driver's cabin.
2. Purely sweeping type road sweeper according to claim 1, it is characterized in that, under automobile chassis, dish brush assembly is set between the axletree of front and back, comprise that dish brush, dish brush hydraulic motor and dish brush stretch hydraulic jack, before described atomizer is arranged on sweeping device assembly.
3. Purely sweeping type road sweeper according to claim 1, it is characterized in that, described hydraulic system, wherein, the electromagnetism power takeoff that is installed on the external power mouth of automobile gearbox is connected with the gear hydraulic pump, this gear hydraulic pump is communicated with hydraulic oil container, solenoid electric valve integrated package respectively by fluid pressure line, this solenoid electric valve integrated package is communicated with the hydraulic power functional part by fluid pressure line, in driver's cabin, be provided with electromagnetism power takeoff gauge tap, and the central controller that is electrically connected with the solenoid electric valve integrated package.
4. Purely sweeping type road sweeper according to claim 3 is characterized in that, on the hydraulic system oil return line hydraulic oil radiator is set.
5. Purely sweeping type road sweeper according to claim 3, it is characterized in that, described hydraulic power functional part is dish brush hydraulic motor, in sweep the device hydraulic motor, conveyer hydraulic motor, dustbin lifting hydraulic jack, the dustbin hydraulic jack that opens the door, dish brush stretches hydraulic jack, conveyer lifting hydraulic jack, in sweep device lifting hydraulic jack.
6. Purely sweeping type road sweeper according to claim 2 is characterized in that, described dish brush is preferably 4, between the diaxon of chassis.
7. Purely sweeping type road sweeper according to claim 1 is characterized in that, described cylinder is brushed with male and fomale(M﹠F) or planar chip brush tandem compound, and this rotary broom is cylindrical.
8. Purely sweeping type road sweeper according to claim 1 is characterized in that, in described refuse collection box top dry type dust removal by filtration device is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920022093U CN201372417Y (en) | 2009-02-24 | 2009-02-24 | Pure formula road sweeper that sweeps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920022093U CN201372417Y (en) | 2009-02-24 | 2009-02-24 | Pure formula road sweeper that sweeps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201372417Y true CN201372417Y (en) | 2009-12-30 |
Family
ID=41498498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920022093U Expired - Fee Related CN201372417Y (en) | 2009-02-24 | 2009-02-24 | Pure formula road sweeper that sweeps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201372417Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085907A (en) * | 2011-01-19 | 2011-06-08 | 无锡职业技术学院 | Cabin cleaning robot |
| CN103623654A (en) * | 2013-08-30 | 2014-03-12 | 大连绿亿环保科技有限公司 | Automatic-cleaning-type mechanical oil mist filter |
| CN107142880A (en) * | 2017-05-20 | 2017-09-08 | 山东东岳专用汽车制造有限公司 | Monomotor sweeping machine and its control method |
| WO2018014234A1 (en) * | 2016-07-19 | 2018-01-25 | 乐国强 | Intelligent street waste removal vehicle |
-
2009
- 2009-02-24 CN CN200920022093U patent/CN201372417Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085907A (en) * | 2011-01-19 | 2011-06-08 | 无锡职业技术学院 | Cabin cleaning robot |
| CN103623654A (en) * | 2013-08-30 | 2014-03-12 | 大连绿亿环保科技有限公司 | Automatic-cleaning-type mechanical oil mist filter |
| WO2018014234A1 (en) * | 2016-07-19 | 2018-01-25 | 乐国强 | Intelligent street waste removal vehicle |
| CN107142880A (en) * | 2017-05-20 | 2017-09-08 | 山东东岳专用汽车制造有限公司 | Monomotor sweeping machine and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20130224 |