CN2675734Y - Sweeping vehicle - Google Patents
Sweeping vehicle Download PDFInfo
- Publication number
- CN2675734Y CN2675734Y CN 200420003014 CN200420003014U CN2675734Y CN 2675734 Y CN2675734 Y CN 2675734Y CN 200420003014 CN200420003014 CN 200420003014 CN 200420003014 U CN200420003014 U CN 200420003014U CN 2675734 Y CN2675734 Y CN 2675734Y
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- rubbish
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- road sweeper
- bulk
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Abstract
The utility model relates to a sweeping vehicle, comprising a chunk garbage collecting system, a middling garbage collecting system, a middling garbage storing and unloading system, a dust raised collecting and purifying system. The chunk garbage collecting system is installed on the front end of a garbage vehicle and is mainly used to collect chunk sundries more than 1cm, and the middling garbage collecting system is installed on the back of the chunk garbage collecting system, comprising a middling garbage collecting device and a middling garbage boxing device and is mainly used to collect garbage not more than 1cm. The dust raised collecting and purifying system has two sets of independent collecting and purifying systems which are arranged at the two sides of the middling garbage bin and are mainly used to collect and purify the dust which is raised because of the rotation of brush hairs of the middling garbage collecting system. In the work, the sweeping vehicle of the utility model makes garbage sorted large, middle, and small three classes according to the volume and uses different means to clean the garbage, thus solving the problem of single mechanical property of the existing sweeping vehicle, so the applicable performance and the practicability of the machine are greatly improved.
Description
Affiliated technical field
The utility model relates to a kind of ground cleaning equipment, specifically, relates to a kind of road sweeper.
Background technology
Domestic ground dust alleviation work is finished by plant equipment cleaning and hand sweeping dual mode basically.At present, domestic use has only a kind of ground cleaning device that is called dustless cleaning dust absorption car.This cleaning dust absorption car is exactly a powerful vehicle-mounted dust catcher in fact, has just installed two additional in the headstock bottom and has got rid of dish, and by getting rid of disc spins, rubbish is kicked up to be siphoned away.This equipment can not be cleared up greater weight rubbish such as brick and tile, stone, meets strip rubbish such as branch, wooden stick, or soft yarn group, polybag etc. twine the rubbish of machines, and more leaf, spitball etc. can stop up the rubbish of dust sucting pipeline, also cleaning difficulty.Because this cleaning dust absorption car is not suitable for the complicated rubbish situation on road surface very much, therefore can't extensively popularize.The ground dust alleviation work of China, the overwhelming majority still finishes by hand sweeping.The sanitationman exposes to the weather when being engaged in this work, and labour intensity is big, efficient is low, and dangerous, easily meets with a traffic accident.
Summary of the invention
The purpose of this utility model provides a kind of road sweeper, and it can remove all kinds of rubbish on the ground comprehensively.
For achieving the above object, the utility model road sweeper by bulk garbage collection system, medium garbage collection system, medium rubbish store draw off system, airborne dust collection and purification system forms.
The bulk garbage collection system is installed in garbage truck foremost, is made up of symmetrical two combined triangular shapes, tongue mouth inclined-plane, manipulator assembly and bulk rubbish storage bin, and main effect is to collect the above bulk foreign material of 1cm.Two combined triangular shapes are installed in the outside, the place ahead on road sweeper chassis, and tongue mouth inclined-plane is positioned at the rear on the inboard inclined-plane of two combined triangular shapes, fixedly connected with the garbage inlet lower limb of bulk rubbish storage bin in its upper end.Described manipulator assembly by motor, turning arm, arm slideway, arm, stretch out rod and tooth harrow type manipulator is formed, motor and arm slideway are fixedly mounted on the top of bulk rubbish storage bin respectively, one end of arm is connected with the turning arm hinge, the other end is fixedlyed connected with tooth harrow type manipulator, stretches out rod and is fixedly mounted on the arm.
Medium garbage collection system is installed in the rear of bulk garbage collection system, is made up of medium refuse collector and medium rubbish boxing apparatus, is mainly used in to collect the following rubbish of 1cm.Described medium refuse collector mainly is made up of hairbrush electric rotating machine, bristle brush wheel, last cover, following cover, rubber trap, bidirectional screw propeller motor, bidirectional screw propeller, U type refuse chute; At the densely covered bristle of the peripheral surface of bristle brush wheel, the rubbish funnel is offered in middle following side at U type refuse chute, two induced duct interfaces are offered on top at last cover vertically at interval, last cover, the following cover on the support that is fixedly mounted on the road sweeper chassis, its two ends end face sealing, U type refuse chute one side is vertically fixedlyed connected with following cover, and opposite side is vertically fixedlyed connected with the support on the road sweeper chassis; The rubber trap is vertically fixed in down on the cover with the rubber tile fixed axis; The bidirectional screw propeller is placed in the U type refuse chute.Described medium rubbish boxing apparatus mainly is made up of motor, rubbish riser, bend pipe, translation pipe, lifting spiral propeller, flexible axle and translation spiral propeller; In the bottom that promotes spiral propeller garbage inlet is set, garbage inlet is fixedlyed connected with U type refuse chute middle lower portion rubbish funnel; Lifting spiral propeller, translation spiral propeller are installed in respectively in rubbish riser, the translation pipe, and an end of flexible axle is fixedlyed connected with the axle that promotes spiral propeller, and the other end is fixedlyed connected with the axle of translation spiral propeller.
Medium rubbish storage draws off system and mainly is made up of dustbin, two horizontal rail, hydraulic jack; Two horizontal rail are vertically fixed on the road sweeper chassis, in the position of the close road sweeper afterbody of horizontal rail fixing lock pawl are set; The garbage inlet on dustbin case top be positioned at medium rubbish boxing apparatus garbage outlet under, two groups of wheels at the bottom of the case are to being placed on two horizontal rail, the rear portion of dustbin is provided with rubbish by upper/lower positions and unloads and go out, rubbish unloads the top of going out and is connected with the rubbish casing with hinge, the bottom is used from the untie-sell pinning, and the push rod of hydraulic jack withstands on the centre position of dustbin front portion.
Airborne dust collection and purification system has two to overlap independently collection and purification device, divides the both sides that are located at medium dustbin, and main effect is to collect, purify the dust that medium refuse collector bristle rotation is kicked up; Every cover airborne dust collection and purification device is made up of an air channel flexible pipe, a powerful air-introduced machine, two cyclone separators and two water washing dedust devices; Flexible pipe one end in air channel is connected with the induced duct interface of last cover top in the medium refuse collector, and the other end is connected with the inlet of powerful air-introduced machine, and powerful air-introduced machine outlet is connected in series with two cyclone separators and two water washing dedust devices successively by pipeline.
Since the utility model road sweeper at machinery in operation, rubbish by volume is divided into large, medium and small three classes, utilize different mechanical means, respectively large, medium and small rubbish is cleaned totally successively, so fundamentally solved the single problem of original cleaning dust absorption car mechanical performance, thereby improved suitable, the practicality of machinery greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the general structure side schematic view of the utility model road sweeper.
Fig. 2 is that the A of road sweeper shown in Figure 1 is to view.
Fig. 3 is a bulk garbage collection system vertical view.
Fig. 4 is that bulk garbage collection system B-B shown in Figure 3 is to sectional view.
Fig. 5 is that medium refuse collector removes the vertical view of going up after covering.
Fig. 6 is that medium refuse collector C-C shown in Figure 5 is to sectional view.
Fig. 7 is that medium rubbish transports the boxing apparatus longitudinal section.
Fig. 8 is the lateral view that rubbish stores the system that draws off.
Fig. 9 is the lateral view of airborne dust collection and purification system.
The specific embodiment
The utility model road sweeper by bulk garbage collection system, medium garbage collection system, medium rubbish store draw off system, airborne dust collection and purification system forms.
As Fig. 1, Fig. 3, shown in Figure 4, the bulk garbage collection system is installed in garbage truck foremost, be made up of symmetrical two combined triangular shapes 40,23, tongue mouth inclined-plane 25, manipulator assembly and bulk rubbish storage bin 26, main effect is to collect the above bulk foreign material of 1cm.Two combined triangular shapes 40,23 are installed in the outside, the place ahead on road sweeper chassis 29.Tongue mouth inclined-plane 25 is positioned at the rear on two combined triangular shapes, 40,23 inboard inclined-planes 43,44, fixedlys connected with garbage inlet 47 lower limbs of bulk rubbish storage bin 26 in its upper end.Described manipulator assembly by motor 18, turning arm 19, arm slideway 20, arm 21, stretch out the rod 22 and tooth harrow type manipulator 24 form; Motor 18 and arm slideway 20 are fixedly mounted on the top of bulk rubbish storage bin 26 respectively; One end of arm 21 is connected with turning arm 19 hinges, and the other end is fixedlyed connected with tooth harrow type manipulator 24; Stretching out rod 22 is fixedly mounted on the arm 21.When starting road sweeper and advance, at first pass through the hydraulic lift of road sweeper self, adjust the flying height on bulk garbage collection system and ground 1, along with advancing of road sweeper, the inboard inclined-plane 43,44 of two combined triangular shapes 40,23 focuses on bulk rubbish the bottom on tongue mouth inclined-plane 25.19 rotations of motor 18 driven rotary arms, under the drive of turning arm 19, arm 21 drives manipulator 24 and moves back and forth above tongue mouth inclined-plane 25 and the motion of rising and falling up and down, be that arm 21 is when descending, the rod 22 that stretches out on the arm 21 contacts with arm slideway 20, under the restriction of arm slideway 20, manipulator 24 certain height of kicking up, thus avoid manipulator 24 that the rubbish of 25 bottoms, tongue mouth inclined-plane is pushed open; Near tongue mouth inclined-plane 25 bottom after, arm 21 is up, stretches out rod and 22 leaves arm slideway 20, manipulator 24 falls, is close to tongue oral region inclined-plane 25 to tiltedly going up motion, and rubbish is grilled in the bulk rubbish storage bin 26.Turning arm 19 whenever rotates a circle, and manipulator 24 is done once to move back and forth.By a kind of like this device, just can be continuously the bulk rubbish that gathers 25 bottoms, tongue mouth inclined-plane by the inboard inclined-plane 43,44 of combined triangular shape 40,23,26 li of the bulk of packing in time rubbish storage bins.The medium rubbish of missing is finished by following one flow chart cleaning.
Two limits 41,42,45,46 of combined triangular shape 40,23 also can be done and be survived the limit, described limit alive 41 is connected with the limit 42 usefulness hinges of living, limit 45 alive is connected with the limit 46 usefulness hinges of living, limit 41,46 other ends of living are connected with the outside, road sweeper chassis with hinge, and limit 42,45 other ends of living are connected with pin and road sweeper chassis are inboard.Not the time spent, pull out pin, two limits alive of combined triangular shape 40,23 are pulled into straight line, can lean against the front end outside on road sweeper chassis, thereby shorten the length of car load, be convenient to vehicle '.
As shown in Figure 1, medium garbage collection system is installed in the rear of bulk garbage collection system, is made up of medium refuse collector and medium rubbish boxing apparatus, is mainly used in to collect the following rubbish of 1cm.As Fig. 5, shown in Figure 6, described medium refuse collector mainly by hairbrush electric rotating machine 50, bristle brush wheel 51, on cover 17, cover 27 down, rubber trap 59, bidirectional screw propeller motor 52, bidirectional screw propeller 53, U type refuse chute 54 form; At the densely covered bristle 48 of the peripheral surface of bristle brush wheel 51, rubbish funnel 55 is offered in middle following side at U type refuse chute 54, offer two induced duct interfaces 57,57 ' (because two induced duct interfaces view coincidences in Fig. 6 vertically at interval on the top of last cover 17, the view that does not have induced duct in other view again is so so mark.); Last cover 17, cover on 27 supports 28 that are fixedly mounted on the road sweeper chassis down, its two ends end face 49,56 sealings, U type refuse chute 54 1 sides with cover 27 down and vertically fixedly connected, opposite side is vertically fixedlyed connected with the support 28 on the road sweeper chassis; Rubber trap 59 usefulness rubber tile fixed axis 58 are vertically fixed in down on the cover 27; Bidirectional screw propeller 53 is placed in the U type refuse chute 54.When starting road sweeper and move ahead, at first utilize the hydraulic lift of road sweeper, adjust the distance that contacts on bristle 48 and ground 1, bristle brush wheel 51 is rotation at a high speed under the drive of hairbrush electric rotating machine 50, its tangential motion direction is towards the place ahead of road sweeper, when bristle brush wheel 51 rotates at a high speed, bristle 48 contacts friction with ground, the centrifugal inertial force that produces is swept medium rubbish from ground, rubbish is thrown to cover 17 medial surfaces at the effect lower edge of centrifugal inertial force rubber trap 59 and following cover 27 1 sides, falls in the U type refuse chute 54 through last cover medial surface reflection again.Bidirectional screw propeller motor 52 drives 53 rotations of bidirectional screw propeller, and two groups of blades that bidirectional screw propeller 53 rotation directions are opposite are continuously pushed the rubbish in the U type refuse chute 54 to middle part rubbish funnel 55 places.
As Fig. 1, shown in Figure 7, medium rubbish boxing apparatus mainly is made up of motor 10, rubbish riser 16, bend pipe 14, translation pipe 12, lifting spiral propeller 62, flexible axle 61 and translation spiral propeller 60.In the bottom that promotes spiral propeller 62 garbage inlet 63 is set, described garbage inlet 63 is fixedlyed connected with U type refuse chute middle lower portion rubbish funnel 55 shown in Figure 6.Lifting spiral propeller 62, translation spiral propeller 60 are installed in respectively in rubbish riser 16, the translation pipe 12; One end of flexible axle 61 is fixedlyed connected with the axle that promotes spiral propeller 62, and the other end is fixedlyed connected with the axle of translation spiral propeller 60, and its effect mainly is a transferring power.During work, motor 10 drive translation spiral propellers 60, flexible axle 61, lifting spiral propeller 62 rotate simultaneously.Focused on the rubbish at U type refuse chute shown in Figure 5 54 middle parts, enter rubbish riser 16 bottoms through rubbish funnel 55, garbage inlet 63, be promoted to bend pipe 14 places by promoting spiral propeller 62, then, again by translation spiral propeller 60 the rubbish translational thrust, enter in the dustbin shown in Figure 2 34 by garbage outlet 11, finish the vanning work of medium rubbish.Medium garbage collection system is the key component of the utility model road sweeper, and the rubbish more than 90% is all collected by this part.
As Fig. 2, shown in Figure 8, medium rubbish stores the system that draws off mainly (because two horizontal rail view in Fig. 8 overlaps, does not have the view of two horizontal rail again, so mark like this by dustbin 34, two horizontal rail 68,68 ' in other view.), hydraulic jack 65 forms.Two horizontal rail 68,68 ' are vertically fixed on the road sweeper chassis, in horizontal rail 68, the 68 ' position near the road sweeper afterbody fixing lock pawl 32,37 are set; The garbage inlet 9 on dustbin 34 casees top be positioned at medium rubbish boxing apparatus garbage outlet 11 under, at the bottom of the case two groups wheels are placed on two horizontal rail 68,68 ' 66,67, the rear portion of dustbin is provided with rubbish by upper/lower positions and unloads and go out 36, rubbish unloads 36 the top of going out and is connected with the rubbish casing with hinge 33,35, the bottom is used from untie-sell 38,39 pinnings, and the push rod 64 of hydraulic jack 65 withstands on the centre position of dustbin 34 front portions.In the time of need unloading discharging garbage, start hydraulic jack 65, to the translation of road sweeper afterbody, wheel was rolled to the stop pawl at 32,37 o'clock to 67 to jack push rod 64 promotion dustbins 34 on horizontal rail, and dustbin stops translation.At this moment, push rod 64 is still advancing, because the push rod 64 of stop pawl 32,37 and hydraulic jack is not or not same plane, under the promotion of push rod, the front of dustbin 34 casings will slowly be risen, and when rising to certain altitude, open automatically from untie-sell 38,39 at the back door, rubbish draws off, and finishes rubbish self-unloading operation.Shrink hydraulic jack push rod 64, dustbin 34 can reset.Rubbish stores and draws off the reason that system does not adopt traditional bottom jacking mode, because the garbage outlet 11 of fixing medium rubbish boxing apparatus is arranged above dustbin; In addition, the self-unloading mode that adopts this first translation to dump again can reduce airborne dust when dumping rubbish.
As shown in Figure 2, airborne dust collection and purification system has two to overlap independently collection and purification device, divides the both sides that are located at medium dustbin 34, and main effect is to collect, purify the dust that medium refuse collector bristle 48 rotations are kicked up.As Fig. 1, shown in Figure 9, every cover airborne dust collection and purification device is made up of the powerful air-introduced machine of an air channel flexible pipe 15,13, two 30,31 and two water washing dedust devices 3,2 of cyclone separator.Flexible pipe 15 1 ends in air channel are connected with the induced duct interface 57 of last cover 17 tops in the medium refuse collector shown in Figure 6, the other end is connected with the inlet 70 of powerful air-introduced machine, and powerful air-introduced machine outlet 69 is connected in series successively by 30,31 and two water washing dedust devices 3,2 of pipeline 9,8,4,5 and two cyclone separators.During operation, feedwater is earlier washed deduster and is added water to waterline, send electricity to start air-introduced machine, air on the then medium refuse collector in the cover produces negative pressure, the airborne dust that produces in the cleaning process sucks air-introduced machine 13 by air channel flexible pipe 15, enter 30,31 and two water washing dedust devices 3,2 of two cyclone separators successively by pipeline 9,8,4,5 again, finish the udst separation operation.Clean air is discharged from stack 6.
Claims (2)
1. road sweeper is characterized in that: it by bulk garbage collection system, medium garbage collection system, medium rubbish store draw off system, airborne dust collection and purification system forms;
Described bulk garbage collection system is installed garbage truck foremost, is made up of symmetrical two combined triangular shapes (40,23), tongue mouth inclined-plane (25), manipulator assembly and bulk rubbish storage bin (26); Described two combined triangular shapes (40,23) are installed in the outside, the place ahead on road sweeper chassis (29), tongue mouth inclined-plane (25) is positioned at the rear on the inboard inclined-planes of two combined triangular shapes (40,23) (43,44), fixedlys connected with garbage inlet (47) lower limb of bulk rubbish storage bin (26) in its upper end; Described manipulator assembly by motor (18), turning arm (19), arm slideway (20), arm (21), stretch out rod (22) and tooth harrow type manipulator (24) is formed, motor (18) and arm slideway (20) are fixedly mounted on the top of bulk rubbish storage bin (26) respectively, one end of arm (21) is connected with turning arm (19) hinge, the other end is fixedlyed connected with tooth harrow type manipulator (24), stretches out rod (22) and is fixedly mounted on the arm 21;
Described medium garbage collection system is installed in the rear of bulk garbage collection system, is made up of medium refuse collector and medium rubbish boxing apparatus; Described medium refuse collector is mainly by hairbrush electric rotating machine (50), bristle brush wheel (51), last cover (17), following cover (27), rubber trap (59), bidirectional screw propeller motor (52), bidirectional screw propeller (53), U type refuse chute (54) is formed, at the densely covered bristle (48) of the peripheral surface of bristle brush wheel (51), offer rubbish funnel (55) in the middle following side of U type refuse chute (54), two induced duct interfaces (57 are offered on top at last cover 17 vertically at interval, 57 '), last cover (17), following cover (27) is fixedly mounted on the support (28) on the road sweeper chassis, its two ends end face (49,56) sealing; U type refuse chute (54) one sides are vertically fixedlyed connected with covering (27) down, and opposite side is vertically fixedlyed connected with the support (28) on the road sweeper chassis; Rubber trap (59) is vertically fixed in down on the cover (27) with rubber tile fixed axis (58), and bidirectional screw propeller (53) is placed in the U type refuse chute (54); Described medium rubbish boxing apparatus mainly is made up of motor (10), rubbish riser (16), bend pipe (14), translation pipe (12), lifting spiral propeller (62), flexible axle (61) and translation spiral propeller (60); In the bottom that promotes spiral propeller (62) garbage inlet (63) is set, described garbage inlet (63) is fixedlyed connected with U type refuse chute middle lower portion rubbish funnel (55); Lifting spiral propeller (62), translation spiral propeller (60) are installed in respectively in rubbish riser (16), the translation pipe (12), one end of flexible axle (61) is fixedlyed connected with the axle that promotes spiral propeller (62), and the other end is fixedlyed connected with the axle of translation spiral propeller (60);
Described medium rubbish storage draws off system and mainly is made up of dustbin (34), two horizontal rail (68,68 '), hydraulic jack (65); Two horizontal rail (68,68 ') are vertically fixed on the road sweeper chassis, in the position of the close road sweeper afterbody of horizontal rail (68,68 ') fixing lock pawl (32,37) are set; The garbage inlet (9) on dustbin (34) case top be positioned at medium rubbish boxing apparatus garbage outlet (11) under, two groups of wheels at the bottom of the case are placed on two horizontal rail (68,68 ') (66,67); The rear portion of dustbin is provided with rubbish by upper/lower positions and unloads go out (36), and the top that rubbish unloads go out (36) is connected with the rubbish casing with hinge (33,35), and the bottom is used from untie-sell (38,39) pinning; The push rod (64) of hydraulic jack (65) withstands on the anterior centre position of dustbin (34);
Described airborne dust collection and purification system has two to overlap independently collection and purification device, divides the both sides that are located at medium dustbin (34); Every cover airborne dust collection and purification device is made up of an air channel flexible pipe (15), a powerful air-introduced machine (13), two cyclone separators (30,31) and two water washing dedust devices (3,2); Flexible pipe (15) one ends in air channel are connected with the induced duct interface (57) of last cover (17) top in the medium refuse collector, and the other end is connected with the inlet (70) of powerful air-introduced machine; Powerful air-introduced machine outlet (69) is connected in series with two cyclone separators (30,31) and two water washing dedust devices (3,2) successively by pipeline (9,8,4,5).
2. road sweeper according to claim 1, it is characterized in that: two limits (41,42,45,46) of described combined triangular shape (40,23) are the limit of living, limit alive (41) is connected with hinge with the limit (42) of living, limit alive (45) is connected with hinge with the limit (46) of living, limit (41, the 46) other end of living is connected with the outside, road sweeper chassis with hinge, and limit (42, the 45) other end of living is connected with pin and road sweeper chassis are inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003014 CN2675734Y (en) | 2004-01-19 | 2004-01-19 | Sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003014 CN2675734Y (en) | 2004-01-19 | 2004-01-19 | Sweeping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675734Y true CN2675734Y (en) | 2005-02-02 |
Family
ID=34482325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420003014 Expired - Fee Related CN2675734Y (en) | 2004-01-19 | 2004-01-19 | Sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675734Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725126B (en) * | 2009-11-22 | 2011-03-09 | 冯世英 | Side sweeping device of sweeping car |
| CN105507191A (en) * | 2015-11-26 | 2016-04-20 | 白景魁 | Garbage collection device for sweeping and suction type sweeper |
| CN106436618A (en) * | 2016-08-30 | 2017-02-22 | 中建路桥集团有限公司 | Trash cleaner for roadside slopes and ditches |
| CN106793901A (en) * | 2014-10-13 | 2017-05-31 | 阿尔弗雷德·凯驰两合公司 | surface cleaner |
| WO2019010831A1 (en) * | 2017-07-14 | 2019-01-17 | 徐恬 | Smart enclosed vehicle for household garbage classification |
| US10349797B2 (en) | 2014-10-13 | 2019-07-16 | Alfred Kärcher SE & Co. KG | Surface-cleaning machine |
| US10786130B2 (en) | 2013-12-12 | 2020-09-29 | Alfred Kärcher SE & Co. KG | Floor cleaning machine |
| US10881258B2 (en) | 2014-10-13 | 2021-01-05 | Alfred Kärcher SE & Co. KG | Surface cleaning machine and method for operating a surface cleaning machine |
| US10959590B2 (en) | 2015-10-12 | 2021-03-30 | Alfred Kärcher SE & Co. KG | Surface cleaning machine |
| US11058274B2 (en) | 2016-03-09 | 2021-07-13 | Alfred Kärcher SE & Co. KG | Surface cleaning machine |
-
2004
- 2004-01-19 CN CN 200420003014 patent/CN2675734Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725126B (en) * | 2009-11-22 | 2011-03-09 | 冯世英 | Side sweeping device of sweeping car |
| US10786130B2 (en) | 2013-12-12 | 2020-09-29 | Alfred Kärcher SE & Co. KG | Floor cleaning machine |
| US12096894B2 (en) | 2013-12-12 | 2024-09-24 | Alfred Kärcher SE & Co. KG | Floor cleaning machine |
| US11998148B2 (en) | 2013-12-12 | 2024-06-04 | Alfred Kärcher SE & Co. KG | Floor cleaning machine |
| US11457790B2 (en) | 2013-12-12 | 2022-10-04 | Alfred Kärcher SE & Co. KG | Floor cleaning machine |
| US10881258B2 (en) | 2014-10-13 | 2021-01-05 | Alfred Kärcher SE & Co. KG | Surface cleaning machine and method for operating a surface cleaning machine |
| CN106793901B (en) * | 2014-10-13 | 2019-05-31 | 阿尔弗雷德·卡赫欧洲两合公司 | Surface cleaner |
| US10327619B2 (en) | 2014-10-13 | 2019-06-25 | Alfred Kärcher SE & Co. KG | Surface cleaning machine |
| US10349797B2 (en) | 2014-10-13 | 2019-07-16 | Alfred Kärcher SE & Co. KG | Surface-cleaning machine |
| US10362920B2 (en) | 2014-10-13 | 2019-07-30 | Alfred Kärcher Gmbh & Co. Kg | Surface cleaning machine |
| CN106793901A (en) * | 2014-10-13 | 2017-05-31 | 阿尔弗雷德·凯驰两合公司 | surface cleaner |
| US10959590B2 (en) | 2015-10-12 | 2021-03-30 | Alfred Kärcher SE & Co. KG | Surface cleaning machine |
| CN105507191B (en) * | 2015-11-26 | 2018-02-13 | 白景魁 | A kind of device of the collection rubbish of sweeping and sucking type road sweeper |
| CN105507191A (en) * | 2015-11-26 | 2016-04-20 | 白景魁 | Garbage collection device for sweeping and suction type sweeper |
| US11058274B2 (en) | 2016-03-09 | 2021-07-13 | Alfred Kärcher SE & Co. KG | Surface cleaning machine |
| CN106436618B (en) * | 2016-08-30 | 2018-08-31 | 中建路桥集团有限公司 | A kind of road slope gutter rubbish sweeper |
| CN106436618A (en) * | 2016-08-30 | 2017-02-22 | 中建路桥集团有限公司 | Trash cleaner for roadside slopes and ditches |
| WO2019010831A1 (en) * | 2017-07-14 | 2019-01-17 | 徐恬 | Smart enclosed vehicle for household garbage classification |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |