CN201343711Y - Garbage pure sweeper truck - Google Patents

Garbage pure sweeper truck Download PDF

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Publication number
CN201343711Y
CN201343711Y CNU2008202310750U CN200820231075U CN201343711Y CN 201343711 Y CN201343711 Y CN 201343711Y CN U2008202310750 U CNU2008202310750 U CN U2008202310750U CN 200820231075 U CN200820231075 U CN 200820231075U CN 201343711 Y CN201343711 Y CN 201343711Y
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CN
China
Prior art keywords
sweeping
scraper
cleaning roller
hydraulic cylinder
rotation motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008202310750U
Other languages
Chinese (zh)
Inventor
李冠峰
李红亮
刘澜波
侯克伟
郭韶
陈殿盈
刘玉松
谢超
白彩敏
沈海涛
周玉萍
耿继光
毛留根
马艳品
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Lutai Road Maintenance Machinery Co., Ltd.
Original Assignee
HENAN LUTAI ENGINEERING MACHINERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HENAN LUTAI ENGINEERING MACHINERY Co Ltd filed Critical HENAN LUTAI ENGINEERING MACHINERY Co Ltd
Priority to CNU2008202310750U priority Critical patent/CN201343711Y/en
Application granted granted Critical
Publication of CN201343711Y publication Critical patent/CN201343711Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a garbage pure sweeper truck. A garbage bin is arranged behind a truck body chassis; a garbage lifting device is arranged in front of the garbage bin; a sweeping roller is arranged on the truck body chassis behind the garbage lifting device; the garbage lifting device comprises a shell; the shell is arranged inside two side members of the truck body chassis; a garbage outlet is arranged on the position of the shell, which corresponds to the garbage bin; a garbage inlet is arranged on the corresponding position of the garbage bin; and a rubber pad is arranged at the lower end of the shell. Compared with the prior art, the utility model has obvious advantages and positive effects; with the technical proposal, the pure sweeper type principle and a special chassis are adopted, a single engine power system is utilized, and the requirements on driving and operation are simultaneously met; the power is output by the engine and controlled by a hydraulic system to drive a sweeper and a garbage collector to achieve sweeping, and the environmental protection and energy saving are simultaneously achieved; and the rolling sweep and a garbage lifting device system are adopted, thereby simplifying the structure, reducing energy consumption and avoiding secondary dust raising.

Description

The pure car of sweeping of rubbish
Technical field
The utility model relates to a kind of the utility model and relates to a kind of equipment that is used to clean road.
Background technology
The street that each city is filled out all needs the sanitationman to clean, the civil administration of cleaning that could keep the street is handed broom yet traditional cleaning device is the sanitationman, and heel one sanitationman pushes away a trolley, the front workman sweep while walking, the back workman with refuse collection in garbage truck.Such cleaning mode is time-consuming, also has potential safety hazard simultaneously.Multiple refuse sweeping machine is arranged at present, as Chinese utility model patent, application number 200520049802.8, denomination of invention is " a street refuse road-sweeper ", this utility model comprises casing, road wheel, cleaning wheel, transfer and handrail, its feature is: the middle part at casing is provided with road wheel, the front portion of casing is provided with cleaning wheel, road wheel is connected with the gear of cleaning wheel by pair of meshing, the radial circumference of cleaning wheel is provided with a plurality of cleaning brushes, cleaning brush contacts with ground during work, be provided with the rubbish storage box at the rear portion of casing, be provided with the rubbish conveyer belt between storage box top and the cleaning wheel, the driving wheel of conveyer belt links to each other with belt pulley on the road wheel by belt, the casing rear portion is provided with handrail, can promote road-sweeper by artificial or motor vehicle advances, between road wheel and cleaning wheel, be provided with transfer, during work, can turn to flexibly, finish the cleaning task by this device, this road-sweeper, can improve cleaning speed and cleaning quality, alleviate sanitationman's labour intensity, but the major impetus of this utility model derive from manually, cleaning brush and contact area of ground are little when being, the cleaning weak effect.Traditional road cleaner mainly exists one to be that waste of human resource, efficient are low, maintenance time is long, cost is high and problem such as of poor quality, not environmental protection in the road-cleaning process; The 2nd, maintenance management does not form ripe management system; The 3rd, the workman cleans highway safety and can not guarantee, personal injury easily meets accident during cleaning work.This shows that above-mentioned scavenging machine exists many defectives to be improved.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency a kind of environmental protection, energy-conservation, the safe pure car of sweeping of rubbish is provided.
The technical solution of the utility model is:
The pure car of sweeping of a kind of rubbish, back on the car body chassis is equipped with dustbin, before dustbin, be provided with the rubbish lifting appliance, the car body chassis of rubbish lifting appliance back is provided with cleaning roller, described rubbish lifting appliance comprises housing, housing is arranged in two curb girders of car body chassis, on the position of the corresponding dustbin of housing, garbage outlet is set, on the position of dustbin correspondence, garbage inlet is set, the upper end is provided with the scraper line shaft in housing, last rotating sprocket is assemblied on the scraper line shaft, the lower end is provided with spiral conveying mechanism in housing, and rotating sprocket under assembling in the middle of the line shaft of spiral conveying mechanism, scraper chain are assemblied on rotating sprocket and the following rotating sprocket, scraper is arranged on the scraper chain, lower end at housing is provided with rubber pad, in the upper end of hull outside the scraper rotation motor is set, and the scraper rotation motor is connected with the scraper line shaft, on the car body chassis behind the housing cleaning roller is set, the line shaft of cleaning roller is connected with the cleaning roller rotation motor.
The pure car of sweeping of above-mentioned rubbish is relatively set with the preposition dish of sweeping on the car body chassis, described to be oppositely arranged the preposition dish of sweeping be exactly that two sweep the direction of rotation difference of dish, just in time rubbish are swept cage in the centre when starting preposition sweeping when coiling.
The pure car of sweeping of above-mentioned rubbish, the car body chassis is provided with power transmitting mechanism and motor, and motor is connected with power transmitting mechanism by turning cylinder.
The pure car of sweeping of above-mentioned rubbish is provided with the dustbin hydraulic cylinder on the car body chassis of dustbin front, and the other end of dustbin hydraulic cylinder is fixed on the oblique system bottom surface of dustbin.
The pure car of sweeping of above-mentioned rubbish, both sides at housing are provided with roller, the beam of both sides, car body chassis is provided with track, roller is stuck in the track, and cleaning roller and cleaning roller swing arm are hinged, and cleaning roller swing arm and car body chassis are hinged, fixing wire rope between car body chassis and cleaning roller, the cleaning roller swing arm is fixedlyed connected by the hinge joint plate with housing, clearing apparatus is set on the car body base between cleaning roller and the lifting appliance promotes hydraulic cylinder, and the other end that clearing apparatus promotes hydraulic cylinder is fixed together with the hinge joint plate.
The pure car of sweeping of above-mentioned rubbish, the described preposition dish of sweeping is by promoting the outer bottom that is arranged on the car body chassis of putting, and the preposition line shaft of sweeping dish is connected with the preposition dish rotation motor of sweeping, and promotes being connected with the outer pendulum of lifting hydraulic cylinder of outer pendulum.
The pure car of sweeping of above-mentioned rubbish, described scraper evenly is arranged on the scraper chain.
The pure car of sweeping of above-mentioned rubbish is provided with baffle plate respectively on the inwall of the both sides of housing lower end.
The pure car of sweeping of above-mentioned rubbish, hydraulic system comprises hydraulic pump, the preposition dish rotation motor of sweeping, promote outer pendulum hydraulic cylinder, clearing apparatus promotes hydraulic cylinder, the cleaning roller rotation motor, scraper rotation motor and dustbin hydraulic cylinder, hydraulic pump is connected with motor, hydraulic pump respectively with hydraulic pump, the preposition dish rotation motor of sweeping, promote outer pendulum hydraulic cylinder, clearing apparatus promotes hydraulic cylinder, the cleaning roller rotation motor, scraper rotation motor and dustbin hydraulic cylinder are communicated with, the preposition dish rotation motor of sweeping is connected with the preposition dish line shaft of sweeping, the cleaning roller rotation motor is connected with the cleaning roller line shaft, the scraper rotation motor is connected with the scraper line shaft, pendulum is connected outside promoting outer pendulum hydraulic cylinder and promoting, and clearing apparatus promotes hydraulic cylinder and is connected with the hinge joint plate.
The utility model compared with prior art has tangible advantage and good effect, by above technical scheme as can be known, adopt the pure sweeping principle, special chassis utilizes the monomotor dynamical system, satisfy simultaneously and drive and job requirements, take out power from motor,, drive clearing apparatus and refuse collector by HYDRAULIC CONTROL SYSTEM, realize cleaning work, environmental protection and energy saving; Adopt roll-type cleaning and rubbish lifting appliance system, substituted assistant engine, blower fan, dust absorption nozzle system in the dust-absorption sweeping type sweeping machine, simplified structure cuts down the consumption of energy, and has avoided reentrainment of dust; Forward type is swept dish, enlarges the cleaning width, improves operating efficiency; Special driver's cabin, the visual field is wide, and sight line is good, job safety.
In sum, the advantage of this equipment is: 1, utilize the monomotor dynamical system, satisfy driving and job requirements simultaneously, and energy-saving and cost-reducing; 2, forward type is swept dish, enlarges the cleaning width, improves operating efficiency; 3, HYDRAULIC CONTROL SYSTEM drives clearing apparatus and refuse collector, realizes cleaning and refuse collection operation, reduces operating personnel's labour intensity; 4, special driver's cabin, the visual field is wide, and sight line is good, job safety.
In sum, the utility model structure rationally, operating efficiency is high, easy to use, safe, environment protecting is good, and it has bigger improvement on 26S Proteasome Structure and Function, have technically than much progress, really is a new and innovative, progressive, practical new design.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model rubbish lifting appliance structural representation.
The specific embodiment
This pure car of sweeping of a kind of rubbish as depicted in figs. 1 and 2 comprises driver's cabin 1, driver's cabin 1 is fixed on the front on car body chassis 2, in the back on car body chassis 2 dustbin 10 is installed, car body chassis 2 is provided with the preposition dish 19 of sweeping, car body chassis 2 between driver's cabin 1 and the dustbin 10 is provided with the rubbish lifting appliance, power transmitting mechanism 8 and motor 14, the car body chassis 2 of rubbish lifting appliance back is provided with cleaning roller 12, motor 17 is connected with power transmitting mechanism 8 by turning cylinder 6, described rubbish lifting appliance comprises housing 13, housing 13 is arranged in the 2 liang of curb girders in car body chassis, the upper end is provided with scraper line shaft 4 in housing 13, last rotating sprocket 22 is assemblied on the scraper line shaft 4, the lower end is provided with spiral conveying mechanism 15 in housing 13, rotating sprocket 23 under assembling in the middle of the line shaft 25 of spiral conveying mechanism, the scraper chain is assemblied on rotating sprocket and the following rotating sprocket, scraper 3 is arranged on the scraper chain, upper end in housing 13 outsides is provided with scraper rotation motor 5, scraper rotation motor 5 is connected with scraper line shaft 4, garbage outlet 26 is set on the position of housing 13 corresponding dustbins, garbage inlet 27 is set on the position of dustbin correspondence, on the car body chassis 2 behind the housing 13, cleaning roller 12 is set, the line shaft of cleaning roller 12 is connected with cleaning roller rotation motor 14, car body chassis 2 in front, rubbish place is provided with dustbin hydraulic cylinder 7, the other end of dustbin hydraulic cylinder 7 is fixed on the oblique system bottom surface 9 of dustbin 10, when dustbin is filled or is transported to garbage transfer station and need unload rubbish, open dustbin bonnet 11, operation dustbin hydraulic cylinder 7, rubbish is toppled over away, both sides at housing 13 are provided with roller, the beam of both sides, car body chassis is provided with track, roller is stuck in the track, cleaning roller 12 is hinged with cleaning roller swing arm 29, cleaning roller swing arm 29 is hinged with the car body chassis, fixing wire rope 30 between car body chassis and cleaning roller, cleaning roller swing arm 29 is fixedlyed connected by hinge joint plate 31 with housing 13, clearing apparatus is set on the car body base 2 between cleaning roller 12 and the lifting appliance promotes hydraulic cylinder 32, the other end that clearing apparatus promotes hydraulic cylinder 32 is fixed together with hinge joint plate 31, and the described preposition dish 19 of sweeping is by promoting the bottom that outer pendulum 18 is arranged on car body chassis 2, the preposition line shaft of sweeping dish 19 is connected with the preposition dish rotation motor 20 of sweeping, promote being connected with the outer pendulum of lifting hydraulic cylinder 21 of outer pendulum 18, described scraper evenly is arranged on the scraper chain, is provided with rubber pad 24 in the lower end of housing 13, rubber pad 24 constitutes the rubbish hopper, on the inwall of the both sides of housing lower end, baffle plate 28 is set respectively, like this refuse sweeping roller when cleaning rubbish just by plate washer 28 retainings in the centre, refuse sweeping roller 12 refuse sweeping to rubber pad 24, deliver on the scraper by spiral conveying mechanism, scraper moves upward under the drive of chain, and the rubbish that is scraped like this in the scraper together moves upward with scraper, and rubbish is brought to the garbage outlet place of housing, because scraper is circular motion at rotating sprocket 22 places, therefore thrown away by centrifugal when rubbish moves to garbage outlet 26 places, enter in the dustbin through the garbage inlet 27 of dustbin, operation promotes outer oscillating motor 21 preposition sweeping is coiled 19 and put down when cleaning, the operation clearing apparatus promotes hydraulic cylinder 32, rubbish lifting appliance and cleaning roller are put down, operate the preposition dish rotation motor 20 of sweeping simultaneously, cleaning roller rotation motor 14 and scraper rotation motor 5, the preposition dish 19 of sweeping, cleaning roller 12, spiral conveying mechanism 15 and scraper chain are just started working, the time spent does not upwards mention the preposition dish 19 of sweeping by the outer pendulum of operation lifting hydraulic cylinder 21, promote hydraulic cylinder 32 by the operation clearing apparatus rubbish lifting appliance and cleaning roller are mentioned, hydraulic system comprises hydraulic pump 16, the preposition dish rotation motor 20 of sweeping, promote outer pendulum hydraulic cylinder 21, clearing apparatus promotes hydraulic cylinder 32, cleaning roller rotation motor 14, scraper rotation motor 5 and dustbin hydraulic cylinder 7, hydraulic pump is connected with motor, hydraulic pump respectively with hydraulic pump 16, the preposition dish rotation motor 20 of sweeping, promote outer pendulum hydraulic cylinder 21, clearing apparatus promotes hydraulic cylinder 32, cleaning roller rotation motor 14, scraper rotation motor 5 and dustbin hydraulic cylinder 7 are communicated with, the preposition dish rotation motor of sweeping is connected with the preposition dish line shaft of sweeping, and the cleaning roller rotation motor is connected with the cleaning roller line shaft, and the scraper rotation motor is connected with the scraper line shaft, pendulum is connected outside promoting outer pendulum hydraulic cylinder and promoting, and clearing apparatus promotes hydraulic cylinder and is connected with the hinge joint plate.
The utility model can also be provided with sprinkler system on the tank wall of dustbin.
Operating principle of the present utility model is as follows: cleaning process:
1, starts sprinkler system, the road surface that will clean is sprayed reducing airborne dust, sweep dish about before falling simultaneously, the rubbish in the cleaning range is drawn in to the car middle part;
2, fall clearing apparatus, start cleaning roller and promote scraper, rubbish is swept in the hopper by cleaning roller;
3, in hopper, rubbish is concentrated to the hopper middle part through helical feed, is raised scraper and is promoted in the dustbin;
4, be transported to garbage transfer station or destructor plant processing by road sweeper.
Sprinkler system: " water tank+diaphragm pump+shower nozzle " formed;
Water tank: water tank is built in dustbin;
1, the corresponding snap joint of water tank water filling port adapted; During water filling, water tank is carried out water filling with corresponding snap joint;
2, water tank overflow mouth: till flowing out water with overfall during water filling.
3, sweep in dish brush front end and the big case of rubbish and all be furnished with sprinkler tip, to reduce, to reduce in the cleaning process and airborne dust when reclaiming rubbish.
Hydraulic system: hydraulic pump, prepositionly sweep dish rotation motor, cleaning roller rotation motor, scraper drive motor, prepositionly sweep that system is shown in the dish lifting, rubbish is toppled over system.
Hydraulic pump: hydraulic pump provides the hydraulic system energy source device of car load, is driven by motor.
The preposition plate hydraulic motor of sweeping: two sweep and a hydraulic motor respectively is housed on the dish drives and to sweep dish and rotate, and gather operation to carry out rubbish.
Prepositionly sweep the dish lifting, show system: two sweep dish respectively disposes a hydraulic cylinder, controls two liftings of sweeping dish simultaneously and takes down the exhibits.
The clearing apparatus lift cylinder: when cleaning, hydraulic cylinder control cleaning roller and refuse hopper fall simultaneously; When operation finished, hydraulic cylinder control cleaning roller and refuse hopper rose simultaneously.
The cleaning roller motor: the cleaning roller motor drives the cleaning roller rotation, carries out cleaning work.
Scraper drive motor: drive the scraper chain, carry out rubbish and promote the conveying operation.
Rubbish is toppled over system: when dumping rubbish, open the back chamber door earlier, big case is risen.After having toppled over rubbish, fall big case earlier, close the back chamber door then.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims (9)

1, the pure car of sweeping of a kind of rubbish, in the back of car body chassis (2) dustbin (10) is installed, it is characterized in that: at the preceding rubbish lifting appliance that is provided with of dustbin (10), the car body chassis (2) of rubbish lifting appliance back is provided with cleaning roller (12), described rubbish lifting appliance comprises housing (13), housing (13) is arranged in (2) two curb girders of car body chassis, garbage outlet (26) is set on the position of the corresponding dustbin of housing (13), garbage inlet (27) is set on the position of dustbin correspondence, the upper end is provided with scraper line shaft (4) in housing (13), last rotating sprocket (22) is assemblied on the scraper line shaft (4), the lower end is provided with spiral conveying mechanism (15) in housing (13), rotating sprocket (23) under assembling in the middle of the line shaft (25) of spiral conveying mechanism, the scraper chain is assemblied on rotating sprocket and the following rotating sprocket, scraper (3) is arranged on the scraper chain, be provided with rubber pad (24) in the lower end of housing (13), the upper end outside at housing (13) is provided with scraper rotation motor (5), scraper rotation motor (5) is connected with scraper line shaft (4), on the car body chassis (2) behind the housing (13) cleaning roller (12) is set, the line shaft of cleaning roller (12) is connected with cleaning roller rotation motor (14).
2, the pure car of sweeping of rubbish according to claim 1 is characterized in that: be relatively set with the preposition dish (19) of sweeping on car body chassis (2).
3, the pure car of sweeping of rubbish according to claim 2 is characterized in that: the car body chassis is provided with power transmitting mechanism (8) and motor (14), and motor (17) is connected with power transmitting mechanism (8) by turning cylinder (6).
4, the pure car of sweeping of rubbish according to claim 3 is characterized in that: the car body chassis (2) in the dustbin front is provided with dustbin hydraulic cylinder (7), and the other end of dustbin hydraulic cylinder (7) is fixed on the oblique system bottom surface (9) of dustbin (10).
5, the pure car of sweeping of rubbish according to claim 4, it is characterized in that: the both sides at housing (13) are provided with roller, the beam of both sides, car body chassis is provided with track, roller is stuck in the track, cleaning roller (12) is hinged with cleaning roller swing arm (29), cleaning roller swing arm (29) is hinged with the car body chassis, fixing wire rope (30) between car body chassis and cleaning roller, cleaning roller swing arm (29) is fixedlyed connected by hinge joint plate (31) with housing (13), clearing apparatus is set on the car body base (2) between cleaning roller (12) and the lifting appliance promotes hydraulic cylinder (32), the other end that clearing apparatus promotes hydraulic cylinder is fixed together with hinge joint plate (31).
6, the pure car of sweeping of rubbish according to claim 5, it is characterized in that: the described preposition dish (19) of sweeping is by promoting the bottom that outer pendulum (18) is arranged on car body chassis (2), the preposition line shaft of sweeping dish (19) is connected with the preposition dish rotation motor (20) of sweeping, and promotes being connected with lifting outer pendulum hydraulic cylinder (21) of outer pendulum (18).
7, the pure car of sweeping of rubbish according to claim 6, it is characterized in that: described scraper evenly is arranged on the scraper chain.
8, the pure car of sweeping of rubbish according to claim 7 is characterized in that: baffle plate (28) is set respectively on the inwall of the both sides of housing lower end.
9, the pure car of sweeping of rubbish according to claim 8, it is characterized in that: hydraulic system comprises hydraulic pump (16), the preposition dish rotation motor (20) of sweeping, promote outer pendulum hydraulic cylinder (21), clearing apparatus promotes hydraulic cylinder, cleaning roller rotation motor (14), scraper rotation motor (5) and dustbin hydraulic cylinder (7), hydraulic pump is connected with motor, hydraulic pump respectively with hydraulic pump (16), the preposition dish rotation motor (20) of sweeping, promote outer pendulum hydraulic cylinder (21), clearing apparatus promotes hydraulic cylinder, cleaning roller rotation motor (14), scraper rotation motor (5) and dustbin hydraulic cylinder (7) are communicated with, the preposition dish rotation motor of sweeping is connected with the preposition dish line shaft of sweeping, the cleaning roller rotation motor is connected with the cleaning roller line shaft, the scraper rotation motor is connected with the scraper line shaft, pendulum is connected outside promoting outer pendulum hydraulic cylinder and promoting, and clearing apparatus promotes hydraulic cylinder and is connected with the hinge joint plate.
CNU2008202310750U 2008-12-23 2008-12-23 Garbage pure sweeper truck Expired - Fee Related CN201343711Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202310750U CN201343711Y (en) 2008-12-23 2008-12-23 Garbage pure sweeper truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202310750U CN201343711Y (en) 2008-12-23 2008-12-23 Garbage pure sweeper truck

Publications (1)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102409630A (en) * 2011-09-12 2012-04-11 叶明英 Construction method of automatic rubbish cleaning and lifting mechanism with combined rolling brushes
CN103153491A (en) * 2010-09-08 2013-06-12 西库雷扎·安姆比恩特公司 Multi-purpose truck for re-establishment of safe and practicable road conditions, after car accidents, through cleaning of the road platform
CN105442479A (en) * 2015-11-16 2016-03-30 赵宏伟 Mechanical conveying type road sweeper
CN105464025A (en) * 2014-09-13 2016-04-06 天太·郭元焜 Row brush sweeper
CN111945639A (en) * 2020-08-12 2020-11-17 陈俊何 Unmanned sanitation equipment
CN111938515A (en) * 2018-09-17 2020-11-17 吴彬 Automatic cleaning robot and working method thereof
CN117885692A (en) * 2024-01-23 2024-04-16 山东五征环保科技股份有限公司 Movable train carriage cleans equipment

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103153491A (en) * 2010-09-08 2013-06-12 西库雷扎·安姆比恩特公司 Multi-purpose truck for re-establishment of safe and practicable road conditions, after car accidents, through cleaning of the road platform
CN103153491B (en) * 2010-09-08 2016-02-24 西库雷扎·安姆比恩特公司 For after traffic accident to the multipurpose truck of the reconstruction of safety and connecting way situation
CN102409630A (en) * 2011-09-12 2012-04-11 叶明英 Construction method of automatic rubbish cleaning and lifting mechanism with combined rolling brushes
CN105464025A (en) * 2014-09-13 2016-04-06 天太·郭元焜 Row brush sweeper
CN105442479A (en) * 2015-11-16 2016-03-30 赵宏伟 Mechanical conveying type road sweeper
CN111938515A (en) * 2018-09-17 2020-11-17 吴彬 Automatic cleaning robot and working method thereof
CN111938515B (en) * 2018-09-17 2021-10-29 蔚蓝计划(北京)科技有限公司 Automatic cleaning robot and working method thereof
CN111945639A (en) * 2020-08-12 2020-11-17 陈俊何 Unmanned sanitation equipment
CN111945639B (en) * 2020-08-12 2022-03-25 安徽华信电动科技股份有限公司 Unmanned sanitation equipment
CN117885692A (en) * 2024-01-23 2024-04-16 山东五征环保科技股份有限公司 Movable train carriage cleans equipment

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C56 Change in the name or address of the patentee

Owner name: HE NAN LUTAI ROAD MAINTENANCE MACHINERY CO., LTD.

Free format text: FORMER NAME: HENAN LUTAI ROAD MAINTENANCE MACHINERY MANUFACTURING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: North West of Xuchang city in Henan province 461000 Henan Lutai road maintenance Machinery Manufacturing Co Ltd

Patentee after: Henan Lutai Road Maintenance Machinery Co., Ltd.

Address before: North West of Xuchang city in Henan province 461000 Henan Lutai road maintenance Machinery Manufacturing Co Ltd

Patentee before: Henan Lutai Engineering Machinery Co., Ltd.

C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 461000, Henan, Xuchang Province Hong Teng Avenue

Patentee after: Henan Lutai Road Maintenance Machinery Co., Ltd.

Address before: North West of Xuchang city in Henan province 461000 Henan Lutai road maintenance Machinery Manufacturing Co Ltd

Patentee before: Henan Lutai Road Maintenance Machinery Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091111

Termination date: 20141223

EXPY Termination of patent right or utility model