CN201165647Y - Multifunctional cleaning road sweeper - Google Patents

Multifunctional cleaning road sweeper Download PDF

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Publication number
CN201165647Y
CN201165647Y CNU2008200523907U CN200820052390U CN201165647Y CN 201165647 Y CN201165647 Y CN 201165647Y CN U2008200523907 U CNU2008200523907 U CN U2008200523907U CN 200820052390 U CN200820052390 U CN 200820052390U CN 201165647 Y CN201165647 Y CN 201165647Y
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CN
China
Prior art keywords
spray boom
suction nozzle
pressure
water
low
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 - Lifetime
Application number
CNU2008200523907U
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Chinese (zh)
Inventor
肖庆麟
辛绪早
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.)
Changsha Zoomlion Environmental Industry Co Ltd
Original Assignee
Changsha Zoomlion Heavy Industry Science and Technology Development 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
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Priority to CNU2008200523907U priority Critical patent/CN201165647Y/en
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Publication of CN201165647Y publication Critical patent/CN201165647Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a multifunctional cleaning and sweeping car, which comprises a chassis, and an operator cabin, an auxiliary motor, a high pressure water pump, a blower fan, a fresh water tank, a sewage tank, a sweeping mechanism, a spray boom mechanism and a suction nozzle which are positioned on the chassis, the sweeping mechanism, the spray boom mechanism and the suction nozzle are arranged on a car frame in sequence, the high pressure water pump and the blower fan are connected with the auxiliary motor, the sweeping mechanism comprises a left vertical sweeper and a right vertical sweeper, the spray boom mechanism comprises a left spray boom and a right spray boom connected with the high pressure water pump and the fresh water tank, the suction nozzle is a double-suction long strip suction nozzle, a left suction opening and a right suction opening on the suction nozzle are respectively positioned at the rear part of the left spray boom and the right spray boom, the suction nozzle is connected with an air inlet of the sewage tank, and an air outlet of the sewage tank is connected with an air suction opening of the blower fan. The multifunctional cleaning and sweeping car has the advantages that the structure is simple and compact, the operation is simple and convenient, and the scope of application is wide, simultaneously, and the sweeping car is provided with a plurality of functions such as mist spraying, water spraying, cleaning, sweeping, sewage and filth recovering, etc., and one car with multiple purposes can be realized.

Description

Multi-functional cleaning sweeper
Technical field
The utility model is mainly concerned with road cleaning equipment field, refers in particular to a kind of multi-functional cleaning sweeper.
Background technology
At present, domestic, be used for urban road, the cleaning of speedway cleaning operation, cleaning equipment abroad, because limitation on its 26S Proteasome Structure and Function, must rely on multiple vehicle combination operation, just can reach road cleaning effect preferably, all there is different dead angle areas in any single vehicle operation, and partly rubbish dust may still remain on the road surface.As the only moistening within a certain period of time ground of sprinkle water and spray car dust, the short time is suppressed the road surface airborne dust, and it is located rubbish dust not to be collected transfer.The water under high pressure of cleaning Vehicle only can wash the middle rubbish dust of road, and effluent stream is to the road both sides, and sewage deposition back partly rubbish dust still remains near the curb, and these residues dry the formation of air-dry back and harden, and stay the spot of more difficult removing.The fine solid particle in the pockmark of road surface can not be thoroughly removed in the brush of road-sweeper, rotates simultaneously at a high speed brush and the part block on the road surface, light drift are thrown is thrown near the curb, causes these bulks gently to float rubbish and still remains near the curb and on the curb table top.Though simple ground washing vehicle can the road pavement curb clean and reclaim sewage, it can not road pavement carry out cleaning work.In sum, also do not have in the prior art a kind ofly can address the above problem the cleaning cleaning equipment simultaneously.
The utility model content
Problem to be solved in the utility model just is: at the technical problem that prior art exists, it is a kind of simple and compact for structure, easy and simple to handle, applied widely and have multiple functions such as spraying, watering, cleaning, cleaning, sewage dirt recovery simultaneously, can accomplish the multi-functional cleaning sweeper that a car is used more that the utility model provides.
For solving the problems of the technologies described above, the solution that the utility model proposes is: a kind of multi-functional cleaning sweeper, it is characterized in that: it comprises the chassis and is positioned at driver's cabin on the chassis, assistant engine, high-pressure hydraulic pump, blower fan, filtered water tank, foul water tank, cleaning agency, spray boom mechanism and suction nozzle, along car body direction of advance cleaning agency, spray boom mechanism and suction nozzle are installed on the vehicle frame successively, described high-pressure hydraulic pump links to each other with assistant engine with blower fan, described cleaning agency comprises left upright sweeping and right upright sweeping, spray boom mechanism comprises and high-pressure hydraulic pump, left spray boom and right spray boom that filtered water tank links to each other, described suction nozzle is a double suction mouth strip suction nozzle, left suction inlet on the suction nozzle and right suction inlet lay respectively at the rear of left spray boom and right spray boom, suction nozzle links to each other with the air intake of foul water tank, and the air outlet of foul water tank links to each other with the inlet scoop of blower fan.
The rear side at suction inlet place is provided with long row's high pressure spray boom on the described suction nozzle, is equiped with one or more hydraulic spray on long row's high pressure spray boom.
Be provided with the low-pressure water nozzle in the top at suction inlet place in the described suction nozzle.
Upright the sweeping with right upright sweeping by the outer swinging mechanism of a lifting in the left side of described cleaning agency links to each other with the vehicle frame at middle part, chassis, and on a left side upright sweep and right upright sweeping is equipped with the low-pressure water water frame, described low-pressure water water frame water inlet links to each other with the low-pressure pump delivery port, and the low-pressure pump water inlet links to each other with the filtered water tank delivery port.
The left spray boom of described spray boom mechanism, right spray boom link to each other by the vehicle frame of a swing mechanism with the middle part, chassis, on left spray boom and the right spray boom spray boom hydraulic spray are installed.
Compared with prior art, advantage of the present utility model just is:
1, multi-functional cleaning sweeper of the present utility model is simple and compact for structure, multiple functional, applied widely, and each apparatus for work is concentrated on the car, scrubs-wash-absorb the continuous smoothnesses of operation action such as sewage dirt.During washing and cleaning operation, extend upright the sweeping of a left side (right side) rotation of curb outward and cooperate low-pressure water at first road pavement, curb and road kerb facade are once scrubbed.Simultaneously, the built-in long row's spray boom in the mid-wide suction nozzle following closely and the water under high pressure of left and right sides spray boom, road pavement, curb and road kerb carry out the flushing second time, " V " type work angle that the left and right sides, both sides spray boom forms, make the mid-wide suction nozzle of sewage automatic stream after the cleaning, sewage dirt is collected to the suction nozzle mouth, sucks foul water tank.Through the pavement of road after twice cleaning, curb and road kerb facade etc., operation effectiveness is better than sweeping machine and cleaning Vehicle greatly; And splash during operation less, sewage clean absorption rate height, cleaning width is big, the cleaning efficiency height;
2, multi-functional cleaning sweeper of the present utility model which is provided with high and low pressure two cover water circuit systems, close high pressure water system after, can utilize low pressure water system watering dedusting, carry out the road-cleaning operation, can accomplish that a car uses more.Cleaning (cleaning) automaticity and the cleaning quality of urban road have greatly been improved.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of specifically enforcement case of the utility model;
Fig. 2 is that Fig. 1 removes A after assistant engine, high-pressure hydraulic pump, blower fan, filtered water tank and the foul water tank to structural representation;
Fig. 3 is the structural representation when spray boom is worked among Fig. 1.
Marginal data
1, chassis 2, driver's cabin
3, assistant engine 4, high-pressure hydraulic pump
5, blower fan 6, a left side are stood and are swept
7, rightly upright sweep 8, filtered water tank
9, foul water tank 10, left spray boom
11, right spray boom 12, suction nozzle
13, low-pressure pump 14, low-pressure water water frame
15, road kerb 16, vehicle frame
17, long row's high pressure spray boom 18, low-pressure water nozzle
19, left suction inlet 20, right suction inlet
21, spray boom hydraulic spray 22, the outer swinging mechanism of lifting
23, swing mechanism 24, hydraulic spray
The specific embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details.
As Fig. 1, Fig. 2 and shown in Figure 3, multi-functional cleaning sweeper of the present utility model, it comprises chassis 1 and is positioned at The One On The Chassis driver's cabin 2, assistant engine 3, high-pressure hydraulic pump 4, blower fan 5, filtered water tank 8, foul water tank 9, cleaning agency, spray boom mechanism and suction nozzle 12, along car body direction of advance cleaning agency, spray boom mechanism and suction nozzle 12 are installed on the vehicle frame 16 successively, high-pressure hydraulic pump 4 links to each other with assistant engine 3 with blower fan 5, cleaning agency comprises that a left side is upright and sweeps 6 and rightly uprightly sweep 7, spray boom mechanism comprises and high-pressure hydraulic pump 4, left spray boom 10 and right spray boom 11 that filtered water tank 8 links to each other, suction nozzle 12 is a double suction mouth strip suction nozzle, left suction inlet 19 on the suction nozzle 12 and right suction inlet 20 lay respectively at the rear of left spray boom 10 and right spray boom 11, suction nozzle 12 links to each other with the air intake of foul water tank 9, and the air outlet of foul water tank 9 links to each other with the inlet scoop of blower fan 5.In preferred embodiment, the rear side at suction inlet place is provided with long row's high pressure spray boom 17 on the suction nozzle 12, be equiped with one or more hydraulic spray 24 on long row's high pressure spray boom 17, can be by the flushing angle of hydraulic spray 24 on the long row of the guiding mechanism adjustment on it high pressure spray boom 17 with the road surface, its built-in long row's 17 road clearances of spray boom are little, water flow impact pressure is big, can directly sewage be forced to deliver to left suction inlet 19 and right suction inlet 20, operation is splashed few, sewage clean absorption rate height.When the road surface pollution condition is comparatively serious, adjust the flushing angle of hydraulic spray 24 road pavement, can make the impact force of High-Pressure Water road pavement bigger, allow cleaning performance is better, cleaning efficiency is higher.Be provided with low-pressure water nozzle 18 in the top at suction inlet place in the suction nozzle 12, during cleaning work, the low-pressure water of low-pressure water nozzle 18 ejections can improve the aqueous concentration of dust-contained airflow in the air-suction duct, increase the dedusting filth-discharging effect of foul water tank 9 (dustbin), can moistening aspiration channel tube wall, prevention and reduce aspiration channel because of the bonding plugging phenomenon that causes of dirt (mud) soil.The left side of cleaning agency is upright sweep 6 and right upright sweep 7 by a lifting outward swinging mechanism 22 link to each other with the vehicle frame 16 at 1 middle part, chassis, and on a left side upright sweep 6 and right upright sweeping low-pressure water water frame 14 is installed on 7, low-pressure water water frame 14 water inlets link to each other with low-pressure pump 13 delivery ports, and low-pressure pump 13 water inlets link to each other with filtered water tank delivery port 8.Finish by the outer swinging mechanism 22 of lifting that a left side is upright sweeps 6 and right upright 7 the swing lifting of sweeping.The left spray boom 10 of spray boom mechanism, right spray boom 11 link to each other with the vehicle frame 16 at 1 middle part, chassis by a swing mechanism 23, on left side spray boom 10 and the right spray boom 11 spray boom hydraulic spray 21 is installed, swing mechanism 23 is by hydraulic jack or cylinder operation folding and unfolding left side spray boom 10 and right spray boom 11, and the guiding mechanism that can pass through on it is adjusted the flushing angle that left and right sides spray boom forms " V " font angle and hydraulic spray and road surface.
Operating principle: during operation, extend a left side that curb rotating outward and uprightly sweep 6, rightly uprightly sweep 7 and cooperate the low-pressure water of low-pressure water water frames 14 ejections at first road pavement, curb and road kerb facade are once scrubbed.Simultaneously, the water under high pressure of built-in long row's high pressure spray boom 17 in the mid-wide suction nozzle 12 following closely and left spray boom 10,11 ejections of right spray boom, road pavement, curb and road kerb carry out the flushing second time, " V " type work angle that left side spray boom 10, right spray boom 11 form, make the mid-wide suction nozzle 12 of sewage automatic stream after the cleaning, sewage dirt is collected to the left suction inlet 19 and the right suction inlet 20 of suction nozzle 12, sucks foul water tank 9.Through the pavement of road after twice cleaning, curb and road kerb facade etc., can reach the effect of no rubbish, free from dust, no spot, no sewage, thereby improve the cleaning quality of urban road greatly.The utility model can also further be provided with high and low pressure two cover water circuit systems.After closing high pressure water system, can utilize low-pressure water nozzle built-in in low-pressure water water frame 14 in the low pressure water system and the suction nozzle 12 18 watering dedustings, carry out the road-cleaning operation, can accomplish that a car uses more.

Claims (7)

1, a kind of multi-functional cleaning sweeper, it is characterized in that: it comprises chassis (1) and is positioned at driver's cabin (2) on the chassis (1), assistant engine (3), high-pressure hydraulic pump (4), blower fan (5), filtered water tank (8), foul water tank (9), cleaning agency, spray boom mechanism and suction nozzle (12), along car body direction of advance cleaning agency, spray boom mechanism and suction nozzle (12) are installed on the vehicle frame (16) successively, described high-pressure hydraulic pump (4) links to each other with assistant engine (3) with blower fan (5), described cleaning agency comprises upright sweep (6) and right upright sweep (7), a left side, spray boom mechanism comprises and high-pressure hydraulic pump (4), left spray boom (10) and right spray boom (11) that filtered water tank (8) links to each other, described suction nozzle (12) is a double suction mouth strip suction nozzle, left suction inlet (19) on the suction nozzle (12) and right suction inlet (20) lay respectively at the rear of left spray boom (10) and right spray boom (11), suction nozzle (12) links to each other with the air intake of foul water tank (9), and the air outlet of foul water tank (9) links to each other with the inlet scoop of blower fan (5).
2, multi-functional cleaning sweeper according to claim 1 is characterized in that: the rear side that described suction nozzle (12) is gone up the suction inlet place is provided with long row's high pressure spray boom (17), is equiped with one or more hydraulic spray (24) on long row's high pressure spray boom (17).
3, multi-functional cleaning sweeper according to claim 1 and 2 is characterized in that: the interior low-pressure water nozzle (18) that is provided with in the top at suction inlet place of described suction nozzle (12).
4, multi-functional cleaning sweeper according to claim 1 and 2, it is characterized in that: upright sweep (6), the left side of described cleaning agency link to each other with the vehicle frame (16) at chassis (1) middle part by the outer swinging mechanism (22) of a lifting with right upright sweep (7), and on a left side upright sweep (6) and right stand to sweep low-pressure water water frame (14) is installed on (7), described low-pressure water water frame (14) water inlet links to each other with low-pressure pump (13) delivery port, and low-pressure pump (13) water inlet links to each other with filtered water tank delivery port (8).
5, multi-functional cleaning sweeper according to claim 3, it is characterized in that: upright sweep (6), the left side of described cleaning agency link to each other with the vehicle frame (16) at chassis (1) middle part by the outer swinging mechanism (22) of a lifting with right upright sweep (7), and on a left side upright sweep (6) and right stand to sweep low-pressure water water frame (14) is installed on (7), described low-pressure water water frame (14) water inlet links to each other with low-pressure pump (13) delivery port, and low-pressure pump (13) water inlet links to each other with filtered water tank delivery port (8).
6, multi-functional cleaning sweeper according to claim 1 and 2, it is characterized in that: the left spray boom (10) of described spray boom mechanism, right spray boom (11) link to each other with vehicle frame (16) in the middle part of chassis (1) by a swing mechanism (23), on left spray boom (10) and the right spray boom (11) spray boom hydraulic spray (21) are installed.
7, multi-functional cleaning sweeper according to claim 5, it is characterized in that: the left spray boom (10) of described spray boom mechanism, right spray boom (11) link to each other with vehicle frame (16) in the middle part of chassis (1) by a swing mechanism (23), on left spray boom (10) and the right spray boom (11) spray boom hydraulic spray (21) are installed.
CNU2008200523907U 2008-02-29 2008-02-29 Multifunctional cleaning road sweeper Expired - Lifetime CN201165647Y (en)

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Application Number Priority Date Filing Date Title
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Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312413A (en) * 2010-07-07 2012-01-11 长沙中联重工科技发展股份有限公司 Road washing and sweeping vehicle
CN102505656A (en) * 2011-04-19 2012-06-20 中联重科股份有限公司 Pavement cleaning vehicle and pavement cleaning method thereof
WO2012088870A1 (en) * 2010-12-29 2012-07-05 长沙中联重工科技发展股份有限公司 Suction nozzle for road sweeping equipment and road sweeping equipment using same
WO2012174910A1 (en) * 2011-06-24 2012-12-27 广东白云清洁科技有限公司 Device for sweeping vehicle wiper to apply force to ground
CN102852110A (en) * 2012-08-24 2013-01-02 中联重科股份有限公司 Method and device for controlling water path of road cleaning equipment as well as road cleaning equipment
WO2013078906A1 (en) * 2011-12-01 2013-06-06 中联重科股份有限公司 Cleaning vehicle
CN103767631A (en) * 2012-10-19 2014-05-07 科沃斯机器人科技(苏州)有限公司 Cleaning machine
CN103866726A (en) * 2014-03-28 2014-06-18 武汉优力汽车技术发展有限公司 High-strength road washing and sweeping truck with pollutant sucking function
CN104257331A (en) * 2014-09-29 2015-01-07 宁波市鄞州欧姆唯机械厂 Multifunctional high-pressure cleaning machine
CN104563038A (en) * 2015-02-09 2015-04-29 上海神舟汽车节能环保海安有限公司 Water permeable pavement cleaning vehicle
CN104818683A (en) * 2015-05-29 2015-08-05 中通汽车工业集团有限责任公司 Semitrailer type cleaning and washing dual-mode vehicle
CN105735179A (en) * 2016-03-18 2016-07-06 薛金波 Multifunctional road cleaning drying vehicle
CN106379150A (en) * 2015-07-22 2017-02-08 比亚迪股份有限公司 Electric sweeping car
CN106759033A (en) * 2017-03-20 2017-05-31 李宏江 Surface of the street cleans mud suction car
CN106917377A (en) * 2015-12-25 2017-07-04 福建龙马环卫装备股份有限公司 A kind of round-the-clock sweeper
CN106930215A (en) * 2017-03-20 2017-07-07 广东易山重工股份有限公司 A kind of sweeping machine brush and suction inlet combining structure
CN107299612A (en) * 2017-07-31 2017-10-27 郑州宇通重工有限公司 A kind of sweeper side spray lever apparatus, a kind of sweeper and its application method
CN107518836A (en) * 2017-09-27 2017-12-29 林亚梅 A kind of hand propelled high-pressure fog floor-cleaning machine
CN107964904A (en) * 2017-11-08 2018-04-27 中原特种车辆有限公司 A kind of LNG sweepers and its wash and sweep operational method
CN108414021A (en) * 2018-04-04 2018-08-17 暨南大学 Condition monitoring system, rail cleaning vehicle and rail cleaning vehicle work state monitoring method are made in rail cleaning turner
CN108468298A (en) * 2018-05-18 2018-08-31 湖北建美汽车装备有限公司 A kind of vacuum sweeper with spray boom
CN108505481A (en) * 2018-05-29 2018-09-07 徐州徐工环境技术有限公司 A kind of sweeper sucker with rubbish drainage device
CN108660995A (en) * 2018-07-02 2018-10-16 鹿海洋 A kind of road cleaning system
CN108677843A (en) * 2018-06-01 2018-10-19 中国重汽集团湖北华威专用汽车有限公司 A kind of circulated air of sweeper helps pressure-vaccum disk
CN108685525A (en) * 2017-04-12 2018-10-23 上海拓础智能科技有限公司 A kind of sweeping robot
CN108867506A (en) * 2018-06-25 2018-11-23 湖北聚力汽车技术股份有限公司 A kind of wet suction vehicle of road cleaning
CN109763411A (en) * 2019-03-29 2019-05-17 南京淼洁高压清洗设备科技有限公司 A kind of high pressure water maintenance of bridge and tunnel machine
CN109778747A (en) * 2017-11-14 2019-05-21 河南森源重工有限公司 The device for recycling sewage and Cleaning vehicle for guardrail of road cleaner
CN114606891A (en) * 2022-04-02 2022-06-10 衡阳润鹏道路工程有限公司 A road surface cleaning device for road engineering

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312413A (en) * 2010-07-07 2012-01-11 长沙中联重工科技发展股份有限公司 Road washing and sweeping vehicle
WO2012003727A1 (en) * 2010-07-07 2012-01-12 长沙中联重工科技发展股份有限公司 Road washing and sweeping vehicle
CN102312413B (en) * 2010-07-07 2013-06-26 长沙中联重科环卫机械有限公司 Road washing and sweeping vehicle
WO2012088870A1 (en) * 2010-12-29 2012-07-05 长沙中联重工科技发展股份有限公司 Suction nozzle for road sweeping equipment and road sweeping equipment using same
CN102505656A (en) * 2011-04-19 2012-06-20 中联重科股份有限公司 Pavement cleaning vehicle and pavement cleaning method thereof
WO2012174910A1 (en) * 2011-06-24 2012-12-27 广东白云清洁科技有限公司 Device for sweeping vehicle wiper to apply force to ground
WO2013078906A1 (en) * 2011-12-01 2013-06-06 中联重科股份有限公司 Cleaning vehicle
CN102852110A (en) * 2012-08-24 2013-01-02 中联重科股份有限公司 Method and device for controlling water path of road cleaning equipment as well as road cleaning equipment
CN103767631A (en) * 2012-10-19 2014-05-07 科沃斯机器人科技(苏州)有限公司 Cleaning machine
CN103767631B (en) * 2012-10-19 2017-05-10 科沃斯机器人股份有限公司 Cleaning machine
CN103866726A (en) * 2014-03-28 2014-06-18 武汉优力汽车技术发展有限公司 High-strength road washing and sweeping truck with pollutant sucking function
CN104257331A (en) * 2014-09-29 2015-01-07 宁波市鄞州欧姆唯机械厂 Multifunctional high-pressure cleaning machine
CN104563038A (en) * 2015-02-09 2015-04-29 上海神舟汽车节能环保海安有限公司 Water permeable pavement cleaning vehicle
CN104818683A (en) * 2015-05-29 2015-08-05 中通汽车工业集团有限责任公司 Semitrailer type cleaning and washing dual-mode vehicle
CN104818683B (en) * 2015-05-29 2016-08-24 中通汽车工业集团有限责任公司 A kind of semi-trailer is washed and is swept watering convertible car
CN106379150B (en) * 2015-07-22 2019-06-07 比亚迪股份有限公司 Electronic sweeper
CN106379150A (en) * 2015-07-22 2017-02-08 比亚迪股份有限公司 Electric sweeping car
CN106917377A (en) * 2015-12-25 2017-07-04 福建龙马环卫装备股份有限公司 A kind of round-the-clock sweeper
CN105735179A (en) * 2016-03-18 2016-07-06 薛金波 Multifunctional road cleaning drying vehicle
CN106759033A (en) * 2017-03-20 2017-05-31 李宏江 Surface of the street cleans mud suction car
CN106930215A (en) * 2017-03-20 2017-07-07 广东易山重工股份有限公司 A kind of sweeping machine brush and suction inlet combining structure
CN108685525A (en) * 2017-04-12 2018-10-23 上海拓础智能科技有限公司 A kind of sweeping robot
CN107299612A (en) * 2017-07-31 2017-10-27 郑州宇通重工有限公司 A kind of sweeper side spray lever apparatus, a kind of sweeper and its application method
CN107299612B (en) * 2017-07-31 2023-12-01 郑州宇通重工有限公司 Side spray rod device for washing and sweeping vehicle, washing and sweeping vehicle and use method thereof
CN107518836A (en) * 2017-09-27 2017-12-29 林亚梅 A kind of hand propelled high-pressure fog floor-cleaning machine
CN107964904A (en) * 2017-11-08 2018-04-27 中原特种车辆有限公司 A kind of LNG sweepers and its wash and sweep operational method
CN107964904B (en) * 2017-11-08 2024-05-24 中原特种车辆有限公司 LNG washing and sweeping vehicle and washing and sweeping operation method thereof
CN109778747A (en) * 2017-11-14 2019-05-21 河南森源重工有限公司 The device for recycling sewage and Cleaning vehicle for guardrail of road cleaner
CN108414021A (en) * 2018-04-04 2018-08-17 暨南大学 Condition monitoring system, rail cleaning vehicle and rail cleaning vehicle work state monitoring method are made in rail cleaning turner
CN108468298A (en) * 2018-05-18 2018-08-31 湖北建美汽车装备有限公司 A kind of vacuum sweeper with spray boom
CN108505481A (en) * 2018-05-29 2018-09-07 徐州徐工环境技术有限公司 A kind of sweeper sucker with rubbish drainage device
CN108677843A (en) * 2018-06-01 2018-10-19 中国重汽集团湖北华威专用汽车有限公司 A kind of circulated air of sweeper helps pressure-vaccum disk
CN108677843B (en) * 2018-06-01 2024-04-16 中国重汽集团湖北华威专用汽车有限公司 Circulating air blowing-assisting sucking disc of washing and sweeping vehicle
CN108867506A (en) * 2018-06-25 2018-11-23 湖北聚力汽车技术股份有限公司 A kind of wet suction vehicle of road cleaning
CN108660995A (en) * 2018-07-02 2018-10-16 鹿海洋 A kind of road cleaning system
CN109763411A (en) * 2019-03-29 2019-05-17 南京淼洁高压清洗设备科技有限公司 A kind of high pressure water maintenance of bridge and tunnel machine
CN114606891A (en) * 2022-04-02 2022-06-10 衡阳润鹏道路工程有限公司 A road surface cleaning device for road engineering

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