CN105568906A - Multifunctional cleaning mechanism for city cleaning - Google Patents
Multifunctional cleaning mechanism for city cleaning Download PDFInfo
- Publication number
- CN105568906A CN105568906A CN201510988381.3A CN201510988381A CN105568906A CN 105568906 A CN105568906 A CN 105568906A CN 201510988381 A CN201510988381 A CN 201510988381A CN 105568906 A CN105568906 A CN 105568906A
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- Prior art keywords
- brush
- horizontal
- cleaning
- brush holder
- holder
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a multifunctional cleaning mechanism for city cleaning. The multifunctional cleaning mechanism comprises a support, a horizontal cleaning brush, and two side cleaning brushes, wherein the support is provided with a connecting seat which is connected with a manipulator, the horizontal cleaning brush comprises a horizontal brush holder arranged at the front end of the support, a brush plate rotating shaft of which the upper end is arranged on the horizontal brush holder, and driven to rotate by a brush plate rotating mechanism, a horizontal brush plate arranged at the lower end of the brush plate rotating shaft in a sleeving manner, and horizontal brush bristles arranged at the bottom surface of the horizontal brush plate; the two side cleaning brushes are symmetrically arranged on the left side and the right side of the support, and each side cleaning brush comprises a side brush rack of which one end is hinged to the support and driven to swing by a swing mechanism, a side brush shaft arranged on the side brush rack and driven to rotate by a brush shaft rotating mechanism, and side brush bristles, and the side brush shaft is provided with multiple rows of the side brush bristles arranged uniformly in the circumferential direction. The multifunctional cleaning mechanism disclosed by the invention can be applied to cleaning guardrails, roads, walls and billboards, and are diverse in functions and flexible to adjust.
Description
Technical field
The present invention relates to road guard cleaning field, particularly a kind of Multifunction washing mechanism clean for city.
Background technology
Along with the continuous quickening of urbanization process, urban population and vehicle constantly increase, in order to guide pedestrian and vehicle driver, generally on road, install isolation guardrail additional, to guide traffic and to cut off, the generation tried to forestall traffic accidents, guardrail, through exposing to the sun and rain, is usually crowded with dirts.In order to the clean appearance of the city, extend the application life of guardrail, thus need to clean guardrail.
Current city is cleaned guardrail by road cleaning machine, and labour intensity is little, cleaning efficiency is high, cleaning performance is good advantage that it has, instead of step by step and manually complete guardrail cleaning.But the function singleness of existing road cleaning machine, adjusts dumb, it can only clean the one-sided of guardrail, and cannot be applicable to clean road, wall and billboard etc.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of Multifunction washing mechanism clean for city, thus overcome the function singleness of existing guard rail cleaning machine and adjust inflexible shortcoming.
For achieving the above object, the invention provides a kind of Multifunction washing mechanism clean for city, wherein, comprising: bearing, it is provided with one and carries out with manipulator the Connection Block that is connected; Horizontal cleaning brush, it comprises: horizontal brush holder, and it is arranged at the front end of described bearing; Brush board rotating shaft, its upper end is rotatably arranged on described horizontal brush holder, and this brush board rotating shaft is driven by a brush board rotating mechanism and rotates; Horizontal brush board, its fixed cover is located at the lower end of described brush board rotating shaft; Horizontal bristle, it is arranged at the bottom surface of described horizontal brush board; And two side cleaning brushs, two these side cleaning brushs are arranged at the left and right sides of described bearing symmetrically; This side cleaning brush each comprises: side brush holder, and its one end is articulated with on described bearing in the mode that can swing up and down; This side brush holder is driven by a swing mechanism and swings; Side brush axle, it is rotatably arranged on the brush holder of described side, and this side brush axle is driven by a brush axle rotating mechanism and rotates; And side bristles, described side brush axle is circumferentially provided with this side bristles of some rows equably.
Preferably, in technique scheme, described horizontal brush holder is arranged at the front end of described bearing in the mode that can be elevated.
Preferably, in technique scheme, the front end of described bearing is provided with one to the guide-rail plate of downward-extension, and this guide-rail plate is provided with several locating holes from top to bottom; Described horizontal brush holder is sheathed on described guide-rail plate by a chute in the mode that can be elevated; Described chute is provided with the connecting hole corresponding with described locating hole, and described connecting hole is connected by bolt with described locating hole.
Preferably, in technique scheme, described brush board rotating mechanism is a brush board motor being arranged on described horizontal brush holder, and this brush board motor is connected by the upper end of a speed changer with described brush board rotating shaft.
Preferably, in technique scheme, described swing mechanism is an oscillating motor, and the cylinder body of this oscillating motor is articulated with on described bearing, and the piston rod of this oscillating motor is articulated with on the brush holder of described side.
Preferably, in technique scheme, described brush axle rotating mechanism is a brush spindle motor being arranged on the brush holder of described side, and this brush spindle motor is connected with one end of described side brush axle.
Compared with prior art, the present invention has following beneficial effect:
Structure of the present invention is simple and easy to use, and when two side cleaning brushs being accommodated come, then in conjunction with the action of manipulator, the present invention just can be cleaned the both sides of guardrail and top by two side cleaning brushs and horizontal cleaning brush simultaneously; When two side cleaning brushs pendulum are played horizontal level and adjust the height of horizontal cleaning brush, then in conjunction with the action of manipulator, the present invention just can be cleaned road, wall and billboard etc. by two side cleaning brushs and horizontal cleaning brush.Diverse in function of the present invention and adjustment are flexibly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Multifunction washing mechanism cleaned for city according to the present invention.
Main Reference Numerals illustrates:
1-bearing, 11-Connection Block, 12-guide-rail plate, 13-locating hole; The horizontal cleaning brush of 2-, the horizontal brush holder of 21-, the horizontal brush board of 22-, 23 horizontal bristles, 24-chute, 25-connecting hole, 26-brush board motor, 27-speed changer; 3-side cleaning brush, 31-side brush holder, 32-side brush axle, 33-side bristles, 34-brush spindle motor, 35-oscillating motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole manual and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
Fig. 1 shows a kind of according to the preferred embodiment of the present invention structural representation of the Multifunction washing mechanism cleaned for city, this Multifunction washing mechanism being used for city clean comprises bearing 1, horizontal cleaning brush 2 and two side cleaning brushs 3, with reference to figure 1, the rear end of bearing 1 is provided with one and carries out with manipulator the Connection Block 11 that is connected, to enable mechanism by Robot actions, so that realize being cleaned by vehicle-mounted.Horizontal cleaning brush 2 comprises horizontal brush holder 21, horizontal brush axle (figure does not look), horizontal brush board 22 and horizontal bristle 23, horizontal brush holder 21 is arranged at the front end of bearing 1, the upper end of brush board rotating shaft is rotatably arranged on horizontal brush holder 21, brush board rotating shaft is driven by a brush board rotating mechanism and rotates, preferably, brush board rotating mechanism is a brush board motor 26 being arranged on horizontal brush holder 21, and brush board motor 26 is connected with the upper end of brush board rotating shaft by a speed changer 27.Horizontal brush board 22 fixed cover is located at the lower end of brush board rotating shaft, and the bottom surface of horizontal brush board 22 is provided with horizontal bristle 23.The brush board motor 26 of horizontal cleaning brush 2 drives brush board rotating shaft to carry out rotating to drive horizontal brush board 22 to rotate, and horizontal brush board 22 just can carry out cleaning by horizontal bristle 23.Preferably, horizontal brush holder 21 is arranged at the front end of bearing 1 in the mode that can be elevated, and can adjust the height of horizontal bristle 23 neatly, improves applicable performance.Further preferably, the front end of bearing 1 is provided with one to the guide-rail plate 12 of downward-extension, guide-rail plate 12 is provided with several locating holes 13 from top to bottom, horizontal brush holder 21 is sheathed on guide-rail plate 12 in the mode that can be elevated by a chute 24, thus horizontal brush holder 21 can be slided up and down along guide-rail plate 12.Chute 24 is provided with the connecting hole 25 corresponding with locating hole 13, connecting hole 25 is connected by bolt with locating hole 13, after horizontal brush holder 21 is adjusted to suitable height, is just locked to it by bolt.
Continue with reference to figure 1, two side cleaning brushs 3 are arranged at the left and right sides of bearing 1 symmetrically, each side cleaning brush 3 comprises side brush holder 31, side brush axle 32 and side bristles 33, one end of side brush holder 31 is articulated with on bearing 1 in the mode that can swing up and down, side brush holder 31 is driven by a swing mechanism and swings, with the angle of inclination by swing mechanism adjustment side brush holder 31.Preferably, swing mechanism is an oscillating motor 35, and the cylinder body of oscillating motor 35 is articulated with on bearing 1, and the piston rod of oscillating motor 35 is articulated with on side brush holder 31.Side brush axle 32 is rotatably arranged on side brush holder 31, and side brush holder 31 can be U-shape, and the two ends of side brush axle 32 are respectively rotatably sheathed on one end of the opening of side brush holder 31.Side brush axle 32 is driven by a brush axle rotating mechanism and rotates, and preferably, brush axle rotating mechanism is a brush spindle motor 34 being arranged on side brush holder 31, and brush spindle motor 34 is connected with one end of side brush axle 32.Side brush axle 32 is circumferentially provided with some row's side bristles 33 equably, and when brush spindle motor 34 drives side brush axle 32 to rotate, side brush axle 32 is just by driving side bristles 33 to carry out cleaning.
Structure of the present invention is simple and easy to use, in cleaning process, can arrange water spray system in addition by onboard system, to give side cleaning brush 3 or horizontal cleaning brush 2 injection water or cleaning fluid, and also can the jet pipe integrated installation of water spray system on bearing 1.When two side cleaning brushs 3 swing to inclination or upright position by swing mechanism two side brush axles 32, horizontal bristle 23 and side bristles 33 just form a cleaning surface taking the shape of the letter U shape, again in conjunction with the action of manipulator, the present invention just can be cleaned the both sides of guardrail and top by two side cleaning brushs 3 and horizontal cleaning brush 2 simultaneously, it does not need the both sides separately cleaning to guardrail, to shorten driving distance, improve cleaning efficiency.And because the angle of inclination of cleaning side, side 3 and the height of horizontal cleaning brush 2 can adjust, the present invention can clean the guardrail of different in width.When two side cleaning brush 3 pendulum are played horizontal level and adjust the height of horizontal cleaning brush 2, side bristles 33 and horizontal bristle 23 just form the cleaning surface of a level, again in conjunction with the action of manipulator, the present invention just can be cleaned by two side cleaning brushs 3 and horizontal cleaning brush 2 pairs of roads, wall and billboards etc.Diverse in function of the present invention, flexibly, it can realize one-object-many-purposes, avoids the wasting of resources to a certain extent in adjustment.In addition, side bristles 33 and horizontal bristle 23 can be set to can dismounting, and can change the brush of unlike material according to the clean level of road surface or railing, it is convenient and practical.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (6)
1., for the Multifunction washing mechanism that city is clean, it is characterized in that, comprising:
Bearing, it is provided with one and carries out with manipulator the Connection Block that is connected;
Horizontal cleaning brush, it comprises:
Horizontal brush holder, it is arranged at the front end of described bearing;
Brush board rotating shaft, its upper end is rotatably arranged on described horizontal brush holder, and this brush board rotating shaft is driven by a brush board rotating mechanism and rotates;
Horizontal brush board, its fixed cover is located at the lower end of described brush board rotating shaft;
Horizontal bristle, it is arranged at the bottom surface of described horizontal brush board; And
Two side cleaning brushs, two these side cleaning brushs are arranged at the left and right sides of described bearing symmetrically; This side cleaning brush each comprises:
Side brush holder, its one end is articulated with on described bearing in the mode that can swing up and down; This side brush holder is driven by a swing mechanism and swings;
Side brush axle, it is rotatably arranged on the brush holder of described side, and this side brush axle is driven by a brush axle rotating mechanism and rotates; And
Side bristles, described side brush axle is circumferentially provided with this side bristles of some rows equably.
2. the Multifunction washing mechanism clean for city according to claim 1, it is characterized in that, described horizontal brush holder is arranged at the front end of described bearing in the mode that can be elevated.
3. the Multifunction washing mechanism clean for city according to claim 2, is characterized in that, the front end of described bearing is provided with one to the guide-rail plate of downward-extension, and this guide-rail plate is provided with several locating holes from top to bottom; Described horizontal brush holder is sheathed on described guide-rail plate by a chute in the mode that can be elevated; Described chute is provided with the connecting hole corresponding with described locating hole, and described connecting hole is connected by bolt with described locating hole.
4. the Multifunction washing mechanism clean for city according to claim 1, it is characterized in that, described brush board rotating mechanism is a brush board motor being arranged on described horizontal brush holder, and this brush board motor is connected by the upper end of a speed changer with described brush board rotating shaft.
5. the Multifunction washing mechanism clean for city according to claim 1, it is characterized in that, described swing mechanism is an oscillating motor, and the cylinder body of this oscillating motor is articulated with on described bearing, and the piston rod of this oscillating motor is articulated with on the brush holder of described side.
6. the Multifunction washing mechanism clean for city according to claim 1, it is characterized in that, described brush axle rotating mechanism is a brush spindle motor being arranged on the brush holder of described side, and this brush spindle motor is connected with one end of described side brush axle.
Priority Applications (1)
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CN201510988381.3A CN105568906B (en) | 2015-12-24 | 2015-12-24 | Multifunctional cleaning mechanism for city cleaning |
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CN201510988381.3A CN105568906B (en) | 2015-12-24 | 2015-12-24 | Multifunctional cleaning mechanism for city cleaning |
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CN105568906A true CN105568906A (en) | 2016-05-11 |
CN105568906B CN105568906B (en) | 2017-04-12 |
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CN201510988381.3A Active CN105568906B (en) | 2015-12-24 | 2015-12-24 | Multifunctional cleaning mechanism for city cleaning |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105818154A (en) * | 2016-06-08 | 2016-08-03 | 皖西学院 | Automatic cleaning robot for guardrail handrail |
CN105881551A (en) * | 2016-05-22 | 2016-08-24 | 程岚 | Telescopic adjustable cleaning manipulator for building guardrail |
CN105881552A (en) * | 2016-05-22 | 2016-08-24 | 程岚 | Cleaning robot for indoor guardrail of building |
CN105952120A (en) * | 2016-05-22 | 2016-09-21 | 安庆海纳信息技术有限公司 | Six-degree-of-freedom wall whitewashing equipment for building |
CN106001038A (en) * | 2016-05-22 | 2016-10-12 | 程岚 | Special height-adjustable rigid supporting equipment for cleaning building guardrail |
CN106049834A (en) * | 2016-05-22 | 2016-10-26 | 安庆海纳信息技术有限公司 | Outdoor building wall whitewashing robot based on parallel mechanism |
CN106940972A (en) * | 2017-05-25 | 2017-07-11 | 东莞质研工业设计服务有限公司 | A kind of automatic cleaning triangle rotary billboard and its cleaning method |
CN108774978A (en) * | 2018-06-04 | 2018-11-09 | 长安大学 | A kind of anti-glare board of expressway cleaning equipment |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10195835A (en) * | 1997-01-16 | 1998-07-28 | Nozu Unso Kk | Guardrail cleaner |
CN2581490Y (en) * | 2002-06-06 | 2003-10-22 | 广州市环境卫生机械设备厂 | Road parapet wall ceaning device for spraying car |
JP2004238842A (en) * | 2003-02-04 | 2004-08-26 | Nippon Road Maintenance Kk | Cleaning vehicle |
CN200967947Y (en) * | 2006-11-02 | 2007-10-31 | 常熟市梅李镇高思达机械厂 | Fence wall cleaning machine |
CN102352610A (en) * | 2011-08-15 | 2012-02-15 | 河南路太养路机械股份有限公司 | Multi-angle adjustable cleaning brush roll |
CN103103954A (en) * | 2013-01-29 | 2013-05-15 | 江苏悦达专用车有限公司 | Expressway guardrail cleaning device |
CN203716092U (en) * | 2014-03-09 | 2014-07-16 | 上海成基市政建设发展有限公司 | Anti-collision wall washing device |
-
2015
- 2015-12-24 CN CN201510988381.3A patent/CN105568906B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10195835A (en) * | 1997-01-16 | 1998-07-28 | Nozu Unso Kk | Guardrail cleaner |
CN2581490Y (en) * | 2002-06-06 | 2003-10-22 | 广州市环境卫生机械设备厂 | Road parapet wall ceaning device for spraying car |
JP2004238842A (en) * | 2003-02-04 | 2004-08-26 | Nippon Road Maintenance Kk | Cleaning vehicle |
CN200967947Y (en) * | 2006-11-02 | 2007-10-31 | 常熟市梅李镇高思达机械厂 | Fence wall cleaning machine |
CN102352610A (en) * | 2011-08-15 | 2012-02-15 | 河南路太养路机械股份有限公司 | Multi-angle adjustable cleaning brush roll |
CN103103954A (en) * | 2013-01-29 | 2013-05-15 | 江苏悦达专用车有限公司 | Expressway guardrail cleaning device |
CN203716092U (en) * | 2014-03-09 | 2014-07-16 | 上海成基市政建设发展有限公司 | Anti-collision wall washing device |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108145724A (en) * | 2016-05-22 | 2018-06-12 | 泉州泉港灿鹏机械设备有限公司 | A kind of cleaning robot |
CN108098788A (en) * | 2016-05-22 | 2018-06-01 | 程岚 | A kind of telescopic comprehensive building guardrail cleaning manipulator |
CN105881552A (en) * | 2016-05-22 | 2016-08-24 | 程岚 | Cleaning robot for indoor guardrail of building |
CN105952120A (en) * | 2016-05-22 | 2016-09-21 | 安庆海纳信息技术有限公司 | Six-degree-of-freedom wall whitewashing equipment for building |
CN106001038A (en) * | 2016-05-22 | 2016-10-12 | 程岚 | Special height-adjustable rigid supporting equipment for cleaning building guardrail |
CN106049834A (en) * | 2016-05-22 | 2016-10-26 | 安庆海纳信息技术有限公司 | Outdoor building wall whitewashing robot based on parallel mechanism |
CN105881551A (en) * | 2016-05-22 | 2016-08-24 | 程岚 | Telescopic adjustable cleaning manipulator for building guardrail |
CN106049834B (en) * | 2016-05-22 | 2018-01-16 | 深圳班翟机器人有限公司 | A kind of outdoor architecture wall plaster machine people based on parallel institution |
CN108568442B (en) * | 2016-05-22 | 2020-07-14 | 马建军 | Rigid support method for intelligent robot for auxiliary support of building guardrail cleaning |
CN108568442A (en) * | 2016-05-22 | 2018-09-25 | 程岚 | A kind of building guardrail cleaning Auxiliary support intelligent robot |
CN105881551B (en) * | 2016-05-22 | 2018-07-10 | 秦皇岛创通环保科技有限公司 | A kind of adjustable length building guardrail cleaning manipulator |
CN105818154A (en) * | 2016-06-08 | 2016-08-03 | 皖西学院 | Automatic cleaning robot for guardrail handrail |
CN106940972A (en) * | 2017-05-25 | 2017-07-11 | 东莞质研工业设计服务有限公司 | A kind of automatic cleaning triangle rotary billboard and its cleaning method |
CN108774978A (en) * | 2018-06-04 | 2018-11-09 | 长安大学 | A kind of anti-glare board of expressway cleaning equipment |
CN108774978B (en) * | 2018-06-04 | 2023-06-23 | 长安大学 | Highway antiglare shield cleaning equipment |
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Effective date of registration: 20200424 Address after: No. 286, Pingshan Avenue, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: DONGFENG LIUZHOU MOTOR Co.,Ltd. Address before: 530004 the Guangxi Zhuang Autonomous Region XiXiangTang Nanning University Road No. 100 Patentee before: GUANGXI University |