CN112726471A - Vehicle bottom sweeper based on cross-shaped rotary sweeping - Google Patents

Vehicle bottom sweeper based on cross-shaped rotary sweeping Download PDF

Info

Publication number
CN112726471A
CN112726471A CN202011623956.9A CN202011623956A CN112726471A CN 112726471 A CN112726471 A CN 112726471A CN 202011623956 A CN202011623956 A CN 202011623956A CN 112726471 A CN112726471 A CN 112726471A
Authority
CN
China
Prior art keywords
dust collection
steel sleeve
cross
sweeping
rotary
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.)
Pending
Application number
CN202011623956.9A
Other languages
Chinese (zh)
Inventor
张兰
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.)
Guangdong Vocational and Technical College
Original Assignee
Guangdong Vocational and Technical College
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 Guangdong Vocational and Technical College filed Critical Guangdong Vocational and Technical College
Priority to CN202011623956.9A priority Critical patent/CN112726471A/en
Publication of CN112726471A publication Critical patent/CN112726471A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E01H1/0836Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers

Abstract

The application relates to a vehicle bottom sweeper based on cross-shaped rotary sweeping. The application the vehicle bottom motor sweeper based on cross cleaning of circling round include: the cleaning device comprises a vehicle body, a rotary driver, a hydraulic rod, a connecting steel sleeve, a motor, a rotary cleaning frame, a rolling cleaning assembly, a dust collection channel, a dust collection steel sleeve, a dust collection cover and a dust collection hose; the rotary driver is installed on the vehicle body, the hydraulic rod is installed on the rotary driver, the connecting steel sleeve is fixed at the end of the hydraulic rod, a columnar shaft is formed on the top surface of the rotary cleaning frame, the rotary cleaning frame is rotatably sleeved in the connecting steel sleeve through the columnar shaft, and a rotating shaft of the motor is rigidly connected with the columnar shaft; the dust collection cover is connected with the dust collection channel; the dust collection steel sleeve is sleeved outside the columnar shaft, and the dust collection hose is connected with the dust collection steel sleeve. The application the vehicle bottom motor sweeper based on the cross is convoluteed and is cleaned has the advantage that improves the cleaning efficiency of vehicle bottom.

Description

Vehicle bottom sweeper based on cross-shaped rotary sweeping
Technical Field
The application relates to a sweeper, in particular to a sweeper at the bottom of a vehicle based on cross-shaped rotary sweeping.
Background
Along with the process of urbanization and modernization in China, the requirements on the urban appearance sanitation are higher and higher, and the current labor situations of sanitation workers, such as high labor intensity, poor working conditions and low payroll payment, are always the focus of social attention. In recent years, cleaning machines designed for sanitation workers are in endless, and along with the continuous improvement of science, intelligent and mechanical operation plays an increasingly important role in urban cleaning work.
At present, the existing road sweeper can only sweep garbage and dust on the road surface, the automobile keeping quantity is higher and higher, some roads can be provided with marking areas for parking, a plurality of private cars need to park at the marking positions on the roadside, the parking time and the parking quantity cannot be controlled, and a large amount of dust and garbage can be accumulated on the bottom of the vehicle as long as time passes, so that the city appearance is seriously influenced. Meanwhile, the road surface at the bottom of the roadside parked vehicle is clean, which brings a serious challenge to road sweeping work. At present, the cleaning is mainly carried out manually, and the problem of low efficiency exists in the operation mode of manual cleaning.
Disclosure of Invention
Based on this, the utility model aims at providing the vehicle bottom motor sweeper based on cross gyration is cleaned, and it has the advantage that improves road and cleans efficiency.
On one hand, the application provides a vehicle bottom sweeper based on cross rotary sweeping, which comprises a vehicle body, a rotary driver, a hydraulic rod, a connecting steel sleeve, a motor, a rotary sweeping frame, a rolling sweeping assembly, a dust collection channel, a dust collection steel sleeve, a dust collection cover and a dust collection hose;
the rotary driver is installed on the vehicle body, the hydraulic rod is hinged to the vehicle body and connected with the rotary driver, the connecting steel sleeve is fixed at the end of the hydraulic rod, a columnar shaft is formed on the top surface of the rotary cleaning frame, the rotary cleaning frame is rotatably sleeved in the connecting steel sleeve through the columnar shaft, and a rotating shaft of the motor is rigidly connected with the columnar shaft; the motor cover is covered on the motor;
the rolling sweeping assembly is arranged at the end part of the rotary sweeping frame and is arranged downwards;
the dust collection channel is arranged on the rotary sweeping frame, and the dust collection cover is connected with the dust collection channel and arranged at the rolling sweeping assembly; the dust collection steel sleeve is sleeved outside the columnar shaft, an airflow channel is formed in the dust collection steel sleeve, and the dust collection hose is connected with the dust collection steel sleeve; the space in the dust hood, the dust collection channel, the airflow channel and the inner cavity of the dust collection hose are communicated in sequence;
the rotary sweeping frame is of a cross-shaped structure and is correspondingly provided with a plurality of rolling sweeping assemblies, a plurality of dust collecting channels and a plurality of dust collecting covers.
The application vehicle bottom motor sweeper based on cross cleaning of circling round, free rotation and flexible through the hydraulic stem, can arrange the frame that cleans of circling round in reasonable position of cleaning, it can rotate under the drive of motor to circle round the frame, the rotational speed of motor is adjustable, the speed of marcing that can cooperate the automobile body carries out the rotational speed and adjusts, make it can send into the bottom that the vehicle was parked in the roadside through the rotatory subassembly that sweeps that rolls of terminal carry to circle round the frame, clean the dust fall to the vehicle bottom, the dust fall cleans the back that finishes, along with the marcing of automobile body and the rotation that circles round the frame, send out the bottom that the vehicle was parked in the roadside to the subassembly that rolls of terminal carry, with the purpose of walking while cleaning roadside vehicle bottom in arrival, be convenient for the motor sweeper bottom, and then the efficiency that the road cleaned has.
Further, the high-pressure liquid flow passage, the high-pressure sealing steel sleeve and the high-pressure hose are also included;
the high-pressure liquid flow passage is arranged above the dust collection passage, the high-pressure sealing steel sleeve is sleeved outside the dust collection steel sleeve, a liquid passage is formed in the high-pressure sealing steel sleeve, and the high-pressure hose is fixedly connected with the high-pressure sealing steel sleeve;
a high-pressure outlet is formed at the end part of the high-pressure liquid flow passage;
the high-pressure outlet, the high-pressure liquid flow channel, the liquid channel and the inner cavity of the high-pressure hose are communicated in sequence.
And the atomizing nozzle is arranged at the end part of the high-pressure liquid flow passage and is communicated with the high-pressure outlet.
Furthermore, the rotary cleaning frame with the cross-shaped structure is provided with a plurality of high-pressure liquid flow passages and a plurality of atomizing nozzles, and the number of the high-pressure liquid flow passages corresponds to that of the rotary cleaning frame with the cross-shaped structure.
Furthermore, a dust suction device and a high-pressure spraying device are arranged in the vehicle body, the dust suction hose is connected with the dust suction device, and the high-pressure hose is connected with the high-pressure spraying device.
Further, the motor is a variable frequency motor.
Further, the roll-sweeping component is of a horn-shaped structure.
Further, the rotary actuator is mounted at the bottom of the front end of the vehicle body.
Furthermore, the vehicle body reinforcing device further comprises a reinforcing frame, wherein one end of the reinforcing frame is fixedly connected with the connecting steel sleeve, and the other end of the reinforcing frame is rotatably connected with the vehicle body.
Further, the hydraulic control system also comprises a hydraulic regulator, and the hydraulic regulator is connected with the hydraulic rod.
For a better understanding and practice, the present application is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a top view of an exemplary cross-over rotary sweeping based underbody sweeper of the present application;
FIG. 2 is a cross-sectional view of an exemplary cross-over sweeper based underbody sweeper (without the vehicle body) of the present application;
FIG. 3 is a diagram illustrating an exemplary underbody sweeper based on cross-shaped convoluted sweeping of the present application;
FIG. 4 is another state diagram of the exemplary cross-over sweeper truck based on underbody sweeping;
FIG. 5 is a diagram of yet another exemplary embodiment of a cross-over rotary sweeping based underbody sweeper of the present application;
Detailed Description
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.
FIG. 1 is a top view of an exemplary cross-over rotary sweeping based underbody sweeper of the present application; FIG. 2 is a cross-sectional view of an exemplary cross-over sweeper based underbody sweeper (without the vehicle body) of the present application; FIG. 3 is a diagram illustrating an exemplary underbody sweeper based on cross-shaped convoluted sweeping of the present application; FIG. 4 is another state diagram of the exemplary cross-over sweeper truck based on underbody sweeping; FIG. 5 is a diagram of yet another exemplary embodiment of a cross-over rotary sweeping based underbody sweeper of the present application;
referring to fig. 1-5, an exemplary underbody sweeper based on cross-shaped rotary sweeping of the present application includes a sweeper body 1, a rotary driver (not shown), a hydraulic rod 2, a connecting steel sleeve 4, a motor 11, a rotary sweeping frame 3, a rolling sweeping assembly 5, a dust collection channel 6, a dust collection steel sleeve 13, a dust collection cover 7 and a dust collection hose 10;
the rotary driver is installed on the vehicle body 1, the hydraulic rod 2 is hinged to the vehicle body 1 and is connected with the rotary driver, the connecting steel sleeve 4 is fixed at the end part of the hydraulic rod 2, a columnar shaft is formed on the top surface of the rotary cleaning frame 3, the rotary cleaning frame 3 is rotatably sleeved in the connecting steel sleeve 4 through the columnar shaft, and the rotating shaft of the motor 11 is rigidly connected with the columnar shaft;
the rolling sweeping assembly 5 is arranged at the end part of the rotary sweeping frame 3 and is arranged downwards;
the dust collection channel 6 is arranged on the rotary sweeping frame 3, and the dust collection cover 7 is connected with the dust collection channel 6 and is arranged at the rolling sweeping assembly 5; the dust collection steel sleeve 13 is sleeved outside the columnar shaft, an airflow channel is formed in the dust collection steel sleeve 13, and the dust collection hose 10 is connected with the dust collection steel sleeve 13; the space in the dust hood 7, the dust collection channel 6, the airflow channel and the inner cavity of the dust collection hose 10 are communicated in sequence;
the rotary sweeping frame 3 is in a cross-shaped structure and is correspondingly provided with a plurality of rolling sweeping assemblies 5, a plurality of dust collecting channels 6 and a plurality of dust collecting covers 7.
In some preferred embodiments, the high-pressure liquid pipeline further comprises a high-pressure liquid flow channel 15, a high-pressure sealing steel sleeve 14 and a high-pressure hose 9;
the high-pressure liquid runner 15 is arranged above the dust collection channel 6, the high-pressure sealing steel sleeve 14 is sleeved outside the dust collection steel sleeve 13, a liquid channel is formed in the high-pressure sealing steel sleeve 14, and the high-pressure hose 9 is fixedly connected with the high-pressure sealing steel sleeve 14;
a high-pressure outlet is formed at the end of the high-pressure liquid flow passage 15;
the high-pressure outlet, the high-pressure liquid flow passage 15, the liquid passage and the inner cavity of the high-pressure hose 9 are communicated in sequence.
In some preferred embodiments, the high-pressure liquid spraying device further comprises an atomizing nozzle 8, and the atomizing nozzle 8 is arranged at the end part of the high-pressure liquid flow passage 15 and is communicated with the high-pressure outlet.
In some preferred embodiments, a plurality of the high-pressure liquid flow passages 15 and a plurality of the atomizing nozzles 8 are arranged in a corresponding number of the rotary sweeping racks 3 with the cross-shaped structures.
In some preferred embodiments, a dust suction device and a high-pressure spraying device are arranged in the vehicle body 1, the dust suction hose 10 is connected with the dust suction device, and the high-pressure hose 9 is connected with the high-pressure spraying device.
In some preferred embodiments, the motor 11 is a variable frequency motor.
In some preferred embodiments, the sweep assembly 5 is a trumpet-like structure.
In some preferred embodiments, the rotary drive is mounted at the bottom of the front end of the vehicle body 1.
In some preferred embodiments, a reinforcing frame (not shown) is further included, and one end of the reinforcing frame is fixedly connected with the connecting steel sleeve 4, and the other end of the reinforcing frame is rotatably connected with the vehicle body 1.
In some preferred embodiments, a hydraulic modulator (not shown) is also included, which is connected to the hydraulic rod 2.
The motor cover 12 is further included, and the motor cover 12 covers the motor 11.
The vehicle body 1 can use a conventional garbage sweeper or other vehicle types.
The working principle of the vehicle bottom sweeper based on the cross-shaped rotary sweeping comprises the following steps:
the hydraulic rod 2 can freely rotate at 0-180 degrees at the head of the vehicle body 1, and the cleaning range of the rotary cleaning frame 3 can be improved to the maximum extent through the extension and contraction of the hydraulic rod 2.
Cleaning frame 3 convolutes and can rotate under the drive of motor 11, the rotational speed of motor 11 is adjustable, can cooperate the travel speed of automobile body 1 to carry out the rotational speed regulation, make cleaning frame 3 convolutes and can be through rotatory, send into the bottom of roadside vehicle 16 with the rolling sweep subassembly 5 of end mounting, carry out the dust fall and clean the vehicle bottom, the dust fall cleans the back that finishes, along with the marching of automobile body 1 and the rotation of cleaning frame 3 convoluteing, send out the bottom of roadside vehicle 16 with the rolling sweep subassembly 5 of end mounting, in order to reach the purpose of traveling while cleaning the bottom of roadside vehicle 16.
The dust collection channels 6 are finally converged in the dust collection steel sleeve 13 and communicated with the airflow channel, and the dust collection steel sleeve 13 is nested outside the upper end shaft of the rotary sweeping rack 3 and does not rotate along with the rotation of the rotary sweeping rack 3 so as to prevent the dust collection channels 6 from winding.
The high-pressure liquid flow channels 15 are finally converged in the high-pressure sealing steel sleeve 14 and communicated with the liquid channel, and the high-pressure sealing steel sleeve 14 is nested outside the dust collection steel sleeve 13 and does not rotate along with the rotation of the rotary cleaning frame 3 so as to prevent the high-pressure liquid flow channels 15 from winding.
The tail end of the rotary sweeping frame 3 is provided with a rolling sweeping assembly 5; the upper part of the rotary sweeping frame 3 is supported with a dust absorption channel 6, the tail end of the dust absorption channel 6 is communicated with a dust absorption cover 7, the dust absorption cover 7 can achieve the purpose of preventing the dust raising of the rolling sweeping component 5, and can absorb the dust raised by the rolling sweeping component 5; the upper part of the dust collection channel 6 is supported with a high-pressure liquid flow passage 15, the tail end of the high-pressure liquid flow passage 15 is connected with an atomizing nozzle 8, and the atomizing nozzle 8 can atomize high-pressure fluid to achieve the purpose of dust fall. The rolling sweeping assembly 5, the dust hood 7 and the atomizing nozzle 8 are matched with each other to complete the task of cleaning and dust falling together.
When the bottom of the roadside vehicle 16 is not required to be cleaned, the convolute sweeping frame 3 can be arranged in the front of the vehicle body 1 through the hydraulic rod 2 hinged to the front of the chassis of the vehicle body 1, the garbage sweeping brush in the front of the vehicle body 1 is gathered to the middle of the vehicle body 1 through controlling the rotating direction of the rolling sweeping component 5, the garbage sweeping work is completed through an own sweeping system of the sweeper, and the working efficiency of the sweeper is improved.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.

Claims (10)

1. The utility model provides a vehicle bottom motor sweeper based on cross is convoluteed and is cleaned which characterized in that: comprises a vehicle body, a rotary driver, a hydraulic rod, a connecting steel sleeve, a motor cover, a rotary sweeping frame, a rolling sweeping assembly, a dust collection channel, a dust collection steel sleeve, a dust collection cover and a dust collection hose;
the rotary driver is installed on the vehicle body, the hydraulic rod is hinged to the vehicle body and connected with the rotary driver, the connecting steel sleeve is fixed at the end of the hydraulic rod, a columnar shaft is formed on the top surface of the rotary cleaning frame, the rotary cleaning frame is rotatably sleeved in the connecting steel sleeve through the columnar shaft, and a rotating shaft of the motor is rigidly connected with the columnar shaft; the motor cover is covered on the motor;
the rolling sweeping assembly is arranged at the end part of the rotary sweeping frame and is arranged downwards;
the dust collection channel is arranged on the rotary sweeping frame, and the dust collection cover is connected with the dust collection channel and arranged at the rolling sweeping assembly; the dust collection steel sleeve is sleeved outside the columnar shaft, an airflow channel is formed in the dust collection steel sleeve, and the dust collection hose is connected with the dust collection steel sleeve; the space in the dust hood, the dust collection channel, the airflow channel and the inner cavity of the dust collection hose are communicated in sequence;
the rotary sweeping frame is of a cross-shaped structure and is correspondingly provided with a plurality of rolling sweeping assemblies, a plurality of dust collecting channels and a plurality of dust collecting covers.
2. The underbody sweeper based on cross-shaped rotary sweeping of claim 1, wherein: the high-pressure liquid flow passage, the high-pressure sealing steel sleeve and the high-pressure hose are also included;
the high-pressure liquid flow passage is arranged above the dust collection passage, the high-pressure sealing steel sleeve is sleeved outside the dust collection steel sleeve, a liquid passage is formed in the high-pressure sealing steel sleeve, and the high-pressure hose is fixedly connected with the high-pressure sealing steel sleeve;
a high-pressure outlet is formed at the end part of the high-pressure liquid flow passage;
the high-pressure outlet, the high-pressure liquid flow channel, the liquid channel and the inner cavity of the high-pressure hose are communicated in sequence.
3. The underbody sweeper based on cross-shaped rotary sweeping of claim 2, wherein: the high-pressure liquid spraying device further comprises an atomizing nozzle which is arranged at the end part of the high-pressure liquid flow passage and communicated with the high-pressure outlet.
4. The underbody sweeper based on cross-shaped rotary sweeping of claim 3, wherein: the rotary cleaning frame with the cross-shaped structure is provided with a plurality of high-pressure liquid flow passages and a plurality of atomizing nozzles in corresponding quantity.
5. The underbody sweeper based on cross-shaped rotary sweeping of claim 4, wherein: the vehicle body is internally provided with a dust suction device and a high-pressure spraying device, the dust suction hose is connected with the dust suction device, and the high-pressure hose is connected with the high-pressure spraying device.
6. The underbody sweeper based on cross-shaped rotary sweeping of claim 5, wherein: the motor is a variable frequency motor.
7. The underbody sweeper based on cross-shaped rotary sweeping of claim 6, wherein: the roll sweep subassembly be horn-shaped structure.
8. The underbody sweeper based on cross-shaped rotary sweeping of claim 7, wherein: the rotary driver is installed at the bottom of the front end of the vehicle body.
9. The underbody sweeper based on cross-shaped rotary sweeping of claim 7, wherein: the vehicle body is characterized by further comprising a reinforcing frame, wherein one end of the reinforcing frame is fixedly connected with the connecting steel sleeve, and the other end of the reinforcing frame is rotatably connected with the vehicle body.
10. The underbody sweeper based on cross-shaped rotary sweeping of any one of claims 1-8, wherein: the hydraulic rod is connected with the hydraulic regulator.
CN202011623956.9A 2020-12-30 2020-12-30 Vehicle bottom sweeper based on cross-shaped rotary sweeping Pending CN112726471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011623956.9A CN112726471A (en) 2020-12-30 2020-12-30 Vehicle bottom sweeper based on cross-shaped rotary sweeping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011623956.9A CN112726471A (en) 2020-12-30 2020-12-30 Vehicle bottom sweeper based on cross-shaped rotary sweeping

Publications (1)

Publication Number Publication Date
CN112726471A true CN112726471A (en) 2021-04-30

Family

ID=75609661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011623956.9A Pending CN112726471A (en) 2020-12-30 2020-12-30 Vehicle bottom sweeper based on cross-shaped rotary sweeping

Country Status (1)

Country Link
CN (1) CN112726471A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH125166A (en) * 1927-04-20 1928-04-02 Erhard Scherb Floor cleaning machine.
CN2154212Y (en) * 1992-12-09 1994-01-26 沈阳电站辅机厂 Cleaning chassis apparatus of coil unload machine
WO2018014234A1 (en) * 2016-07-19 2018-01-25 乐国强 Intelligent street waste removal vehicle
CN208395742U (en) * 2018-05-07 2019-01-18 贵州尚明建设工程有限公司 A kind of clear stone device in road surface
CN209584936U (en) * 2019-01-28 2019-11-05 关博文 A kind of plastic cement race track scavenging machine
CN210315353U (en) * 2018-11-07 2020-04-14 天嘉智能装备制造江苏股份有限公司 Small-sized pure electric sweeping machine
CN211057702U (en) * 2019-10-28 2020-07-21 绍兴市清爽物业管理有限公司 Road sweeper

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH125166A (en) * 1927-04-20 1928-04-02 Erhard Scherb Floor cleaning machine.
CN2154212Y (en) * 1992-12-09 1994-01-26 沈阳电站辅机厂 Cleaning chassis apparatus of coil unload machine
WO2018014234A1 (en) * 2016-07-19 2018-01-25 乐国强 Intelligent street waste removal vehicle
CN208395742U (en) * 2018-05-07 2019-01-18 贵州尚明建设工程有限公司 A kind of clear stone device in road surface
CN210315353U (en) * 2018-11-07 2020-04-14 天嘉智能装备制造江苏股份有限公司 Small-sized pure electric sweeping machine
CN209584936U (en) * 2019-01-28 2019-11-05 关博文 A kind of plastic cement race track scavenging machine
CN211057702U (en) * 2019-10-28 2020-07-21 绍兴市清爽物业管理有限公司 Road sweeper

Similar Documents

Publication Publication Date Title
CN203080459U (en) Suction sweeping type road sweeper
CN107503311A (en) A kind of multi-functional municipal clearing apparatus
CN107988966A (en) Road sweeper
CN113026633A (en) Unmanned motor sweeper
CN207419345U (en) A kind of sweeping machine with effluent cycle device for reducing dust
CN104912016A (en) Multifunctional electric garbage clearance car
CN207891798U (en) A kind of gardens dustless cleaning vehicle
CN212052545U (en) A watering heat sink for district road
CN112726471A (en) Vehicle bottom sweeper based on cross-shaped rotary sweeping
CN202787160U (en) Multifunction road cleaning work cleaning trolley
EP2463441B1 (en) Dust control system
CN209384174U (en) A kind of environmental sanitation heavy industry sweeper
CN208328807U (en) A kind of road cleaner of comprehensive cleaning
CN208088197U (en) Road sweeper
CN207974071U (en) A kind of novel sweeping machine
CN205382456U (en) Urban street multi - functional garbage motor sweeper
CN207498876U (en) A kind of multi-functional municipal clearing apparatus
CN2557589Y (en) Environment protection road cleaning vehicle
CN211815875U (en) Sweeper device of sweeper and sweeper with same
CN215801333U (en) A watering cleaning device for town road
KR100465906B1 (en) A garbage wagon for a compound tunnel and the road
CN112813894A (en) Sweeper with sweeping device replaced according to types of garbage in sweeping field
CN215367040U (en) Urban road maintenance watering lorry
CN209456955U (en) A kind of Multifunctional sanitation vehicle
CN215482626U (en) Economical sweeping vehicle with sweeping, sucking and spraying functions

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20210430

RJ01 Rejection of invention patent application after publication