CN114703784A - Rolling brush device of cleaning vehicle - Google Patents
Rolling brush device of cleaning vehicle Download PDFInfo
- Publication number
- CN114703784A CN114703784A CN202210403446.3A CN202210403446A CN114703784A CN 114703784 A CN114703784 A CN 114703784A CN 202210403446 A CN202210403446 A CN 202210403446A CN 114703784 A CN114703784 A CN 114703784A
- Authority
- CN
- China
- Prior art keywords
- side plate
- rolling brush
- shaft
- brush
- main body
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 61
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000009736 wetting Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003599 detergent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a rolling brush device of a cleaning vehicle, which comprises a rolling brush main frame, a shell, a rolling brush main body device, a water spray rod and a pre-wetting spray rod, wherein the rolling brush main frame comprises a supporting beam, an auxiliary beam, a side plate I and a side plate II, the side plate I and the side plate II are vertically arranged at two ends of the supporting beam, and the auxiliary beam is arranged on the side plate I and the side plate II and is opposite to the supporting beam. The two ends of the roller brush main body are fixed on the side plate I and the side plate II. The shell is covered between the side plate I and the side plate II. The water spray rod is arranged on the supporting beam, and the pre-wetting spray rod is arranged on the auxiliary beam. The device also comprises a protection device, wherein the protection device comprises an ultrasonic sensor and a control device, when the cleaning operation is carried out, the distance between the rolling brush main body and the wall surface can be detected in real time, the wall surface is prevented from being collided, and when the ultrasonic sensor is out of order, the anti-collision device can prevent the rolling brush main body from colliding the wall surface and exceeding the protection effect.
Description
Technical Field
The invention relates to the technical field of municipal cleaning equipment, in particular to a rolling brush device of a cleaning vehicle.
Background
At present, a wall surface cleaning vehicle is used for cleaning and maintaining the vertical surfaces of urban roads and is the first-choice equipment for cleaning and maintaining tunnel wall surfaces and sound insulation screens. The rolling brush device is used as a key part of a wall surface cleaning vehicle, proper brushing force must be ensured, stains on the wall surface are removed, the wall surface cannot be damaged, meanwhile, the rolling brush device can detect the distance from the wall surface constantly, impact is avoided, the operation reliability of the rolling brush device plays a key role in the wall surface cleaning effect, and the cleaning vehicle in the prior art cannot meet the requirements.
Disclosure of Invention
The invention aims to provide a rolling brush device of a cleaning vehicle, which is used for improving the reliability of cleaning operation.
In order to achieve the purpose, the rolling brush device of the cleaning vehicle comprises a rolling brush main frame, a shell and a rolling brush main body, wherein the rolling brush main frame comprises a supporting beam, an auxiliary beam, a side plate I and a side plate II, the side plate I and the side plate II are vertically arranged at two ends of the supporting beam, and the auxiliary beam is arranged on the side plate I and the side plate II and is opposite to the supporting beam; two ends of the rolling brush main body are fixed on the side plate I and the side plate II; the shell is covered between the side plate I and the side plate II; still include water spray bar and prewetting spray bar, the water spray bar is installed support beam is last, prewetting spray bar is installed on the auxiliary beam.
The protection system comprises a detection device, an execution device and a control device, wherein the detection device is an ultrasonic sensor which is arranged on the auxiliary beam; the executing device comprises a folding arm support, a horizontal sliding mechanism and a rolling brush angle adjusting oil cylinder, wherein the rolling brush angle adjusting oil cylinder is connected with the front end of the folding arm support, and the horizontal sliding mechanism is connected with the rear end of the folding arm support; the control device is placed in a cab of the cleaning vehicle and comprises a controller, a proportional valve group and an operating handle, the controller is respectively electrically connected with the proportional valve group and the operating handle, the proportional valve group is respectively connected with the rolling brush angle adjusting oil cylinder and the horizontal sliding mechanism oil way, and the ultrasonic sensor is connected with the controller.
Further, the anti-collision device comprises a rolling brush shaft end anti-collision wheel and an auxiliary walking anti-collision wheel, wherein the rolling brush shaft end anti-collision wheel and the auxiliary walking anti-collision wheel are arranged on the outer sides of the side plate I and the side plate II.
Further, still include the breakwater, the breakwater is installed on supplementary roof beam.
Furthermore, the rolling brush main body comprises a brush body, a driving rotating mechanism and a driven rotating mechanism, the brush body comprises a central shaft and brush bristles, the brush bristles are sleeved on the central shaft, and the central shaft is tubular.
Further, the bristles are integral or segmented.
Further, initiative rotary mechanism includes hydraulic motor, motor fixing base, deep groove ball bearing and integral key shaft, the motor fixing base is fixed on the curb plate I, hydraulic motor installs in the motor fixing base, the integral key shaft is fixed in the center pin, deep groove ball bearing fixes on the hydraulic motor, the flower is built the axle sleeve and is located on the deep groove ball bearing, and with hydraulic motor's output shaft fixed connection.
Further, the driven rotating mechanism comprises a tapered roller bearing and a rotating shaft, the tapered roller bearing is fixed on the side plate II, the rotating shaft is fixed in the central shaft, and the rotating shaft is sleeved in the tapered roller bearing.
The invention has the beneficial effects that: by arranging the pre-wetting spray rod and the water spray rod, the wall surface is sprayed with the cleaning solution firstly, and the water spray rod is used for spraying a large amount of water after cleaning, so that the cleaning effect is greatly improved; the ultrasonic sensor is installed, the distance between the rolling brush main body and the wall surface is accurately controlled through the control device, the rolling brush main body is prevented from being damaged by collision, and when the ultrasonic sensor fails, the anti-collision device is adopted to be in contact with the wall surface, so that the rolling brush main body can be prevented from being damaged by collision; the round brush sets up the segmentation, can conveniently change the round brush.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural schematic diagram of a main frame of the rolling brush;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 1;
FIG. 5 is a block diagram of the structure and logic of the protection device;
FIG. 6 is a schematic view of the structure of the wash cart;
in the figure, 1-rolling brush main frame, 1-1-supporting beam, 1-2-auxiliary beam, 1-3-side plate I, 1-4-side plate II, 2-shell, 3-rolling brush main body, 3-1-brush body, 3-1-central shaft, 3-1-2-brush hair, 3-2-driving rotating mechanism, 3-2-1-hydraulic motor, 3-2-2-motor fixing seat, 3-2-3-deep groove ball bearing, 3-2-4-spline shaft, 3-3-driven rotating mechanism, 3-3-1-tapered roller bearing, 3-3-2-rotating shaft and 4-water spray rod, 5-a pre-wetting spray rod, 6-an ultrasonic sensor, 7-a folding arm support, 8-a horizontal sliding mechanism, 9-a rolling brush angle adjusting oil cylinder, 10-a controller, 11-a proportional valve group, 12-an operating handle, 13-a rolling brush shaft end anti-collision wheel, 14-an auxiliary walking anti-collision wheel and 15-a water baffle.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
As shown in figures 1-4, the rolling brush device of the cleaning vehicle is mainly used for cleaning tunnel walls and sound insulation screens, and comprises a rolling brush main frame 1, a shell 2 and a rolling brush body 3, wherein the rolling brush main frame 1 comprises a supporting beam 1-1, an auxiliary beam 1-2, a side plate I1-3 and a side plate II1-4, the side plate I1-3 and the side plate II1-4 are vertically arranged at two ends of the supporting beam 1-1, and the auxiliary beam 1-2 is arranged on the side plate I1-3 and the side plate II1-4 and is opposite to the supporting beam 1-1. The two ends of the rolling brush main body 3 are fixed on the side plate I1-3 and the side plate II1-4, and mounting holes are formed in the side plate I1-3 and the side plate II1-4 and used for fixing the rolling brush main body 3. The shell 2 is covered between the side plate I1-3 and the side plate II1-4 and is fixedly connected with the side plate I13 and the side plate II 14. The device also comprises a water spray rod 4 and a pre-wetting spray rod 5, wherein the water spray rod 4 is arranged on the support beam 1-1, and the pre-wetting spray rod 5 is arranged on the auxiliary beam 1-2.
When the cleaning operation, the spray lance that prewets spouts washing liquid and carries out prewetting to the wall earlier, then the round brush body frame 1 cleaning operation, a large amount of clear water of spray lance blowout washes the wall at last, two water routes mutual noninterference, and the detergent is favorable to wasing the stubborn spot of wall, and the clear water washes the wall and can avoid the corruption of detergent, and this kind of setting makes round brush cleaning efficiency and cleaning quality obtain improving, and the using water wisely just avoids the pollution to the environment. The device also comprises a water baffle 15, wherein the water baffle 15 is arranged on the auxiliary beam 1-2 to prevent water from splashing when the rolling brush rotates.
The device also comprises a protection system, as shown in fig. 5, the protection system comprises a detection device, an execution device and a control device, the detection device is an ultrasonic sensor 6, and the ultrasonic sensor 6 is arranged on the auxiliary beam 1-2. The executing device comprises a folding arm support 7, a horizontal sliding mechanism 8 and a rolling brush angle adjusting oil cylinder 9, wherein the rolling brush angle adjusting oil cylinder 9 is connected with the front end of the folding arm support 7, and the horizontal sliding mechanism 8 is connected with the rear end of the folding arm support 7. The control device is placed in a cab of the cleaning vehicle and comprises a controller 10, a proportional valve group 11 and an operating handle 12, the controller 10 is electrically connected with the proportional valve group 11 and the operating handle 12 respectively, the proportional valve group 11 is connected with an oil path of a rolling brush angle adjusting oil cylinder 9 and a horizontal sliding mechanism 8 respectively, and the ultrasonic sensor 6 is connected with the controller 10. Fig. 6 shows the mounting position of the roller brush device on the washing vehicle.
The device also comprises an anti-collision device, the anti-collision device comprises a rolling brush shaft end anti-collision wheel 13 and an auxiliary walking anti-collision wheel 14, and the rolling brush shaft end anti-collision wheel 13 and the auxiliary walking anti-collision wheel 14 are arranged on the outer sides of the side plate I1-3 and the side plate II 1-4.
In the cleaning operation, the operation handle 12 controls the roller brush to a proper position for cleaning face, the ultrasonic sensor 6 on the roller brush monitors the distance between the front of the brush and the wall surface in real time, and the controller 10 collects signals monitored by the ultrasonic sensor 6. The controller 10 sets a preset value and compares it with the collected signals to determine whether the brushes and the roll brushes are in a proper cleaning position.
When the distance between the obstacle and the vehicle reaches the preset value of the controller 10, the controller 10 sends an operation instruction to the proportional valve group 11, so that the horizontal sliding mechanism 8 of the folding arm support 7 is driven to enable the rolling brush to be in a proper position, and the rolling brush angle adjusting oil cylinder 9 is driven to enable the rolling brush to be attached to a cleaning surface, the obstacle can be effectively avoided for the change of the cleaned surface, and the wall surface and the rolling brush are protected. After the adjustment is completed, the attitude adjustment data may be stored in the controller 10 for later use in operation and control. When the ultrasonic ranging sensor 6 fails and does not detect a distance signal, the roller brush shaft end anti-collision wheel 13 and the auxiliary roller anti-collision wheel 14 can effectively perform double protection on the roller brush main body 3. The operating handle 12 is provided with a switch which can quickly open and close the rolling brush action system to ensure the safety in emergency.
As shown in fig. 3-4, the rolling brush main body 3 comprises a brush body 3-1, a driving rotating mechanism 3-2 and a driven rotating mechanism 3-3, the brush body 3-1 comprises a central shaft 3-1-1 and bristles 3-1-2, the bristles 3-1-2 are sleeved on the central shaft 3-1-1, and the central shaft 3-1-1 is tubular. The bristles 3-1-2 are integrated or sectional, so that the bristles can be conveniently replaced after being damaged. The driving rotating mechanism 3-2 comprises a hydraulic motor 3-2-1, a motor fixing seat 3-2-2, a deep groove ball bearing 3-2-3 and a spline shaft 3-2-4, the motor fixing seat 3-2-2 is fixed on a side plate I1-3, the hydraulic motor 3-2-1 is installed in the motor fixing seat 3-2-2, the spline shaft 3-2-4 is fixed in a central shaft 3-1-1, the deep groove ball bearing 3-2-3 is fixed on the hydraulic motor 3-2-1, and a spline shaft is sleeved on the deep groove ball bearing 3-2-3 and is fixedly connected with an output shaft of the hydraulic motor 3-2-1. The hydraulic motor 3-2-1 is arranged inside the central shaft 3-1-1, so that the space can be saved, and the water can be prevented.
The driven rotating mechanism 3-3 comprises a tapered roller bearing 3-3-1 and a rotating shaft 3-3-2, the tapered roller bearing 3-3-1 is fixed on the side plate II1-4, the rotating shaft 3-3-2 is fixed in the central shaft 3-1-1, and the rotating shaft 3-3-2 is sleeved in the tapered roller bearing 3-3-1.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes which can be made within the knowledge of those skilled in the art without departing from the gist of the present invention are within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a cleaning vehicle round brush device which characterized in that: the rolling brush comprises a rolling brush main frame (1), a shell (2) and a rolling brush main body (3), wherein the rolling brush main frame (1) comprises a supporting beam (1-1), an auxiliary beam (1-2), a side plate I (1-3) and a side plate II (1-4), the side plate I (1-3) and the side plate II (1-4) are vertically arranged at two ends of the supporting beam (1-1), and the auxiliary beam (1-2) is arranged on the side plate I (1-3) and the side plate II (1-4) and is opposite to the supporting beam (1-1); two ends of the rolling brush main body (3) are fixed on the side plates I (1-3) and II (1-4); the shell (2) is covered between the side plates I (1-3) and II (1-4); the water spraying device is characterized by further comprising a water spraying rod (4) and a pre-wetting spray rod (5), wherein the water spraying rod (4) is installed on the supporting beam (1-1), and the pre-wetting spray rod (5) is installed on the auxiliary beam (1-2).
2. A wash vehicle roller brush assembly as claimed in claim 1, wherein: the protection system comprises a detection device, an execution device and a control device, wherein the detection device is an ultrasonic sensor (6), and the ultrasonic sensor (6) is arranged on the auxiliary beam (1-2); the executing device comprises a folding arm support (7), a horizontal sliding mechanism (8) and a rolling brush angle adjusting oil cylinder (9), wherein the rolling brush angle adjusting oil cylinder (9) is connected with the front end of the folding arm support (7), and the horizontal sliding mechanism (8) is connected with the rear end of the folding arm support (7); the control device is placed in a cab of the cleaning vehicle and comprises a controller (10), a proportional valve group (11) and an operating handle (12), the controller (10) is respectively connected with the proportional valve group (11) and the operating handle (12) in an electric connection mode, the proportional valve group (11) is respectively connected with a rolling brush angle adjusting oil cylinder (9) and a horizontal sliding mechanism (8) in an oil way, and the ultrasonic sensor (6) is connected with the controller (10).
3. A wash vehicle roller brush assembly as claimed in claim 2, wherein: the anti-collision device comprises a rolling brush shaft end anti-collision wheel (13) and an auxiliary walking anti-collision wheel (14), wherein the rolling brush shaft end anti-collision wheel (13) and the auxiliary walking anti-collision wheel (14) are arranged on the outer sides of the side plates I (1-3) and the side plates II (1-4).
4. A wash vehicle roller brush assembly as claimed in claim 3, wherein: the water baffle plate (15) is further included, and the water baffle plate (15) is installed on the auxiliary beam (1-2).
5. A wash vehicle roller brush assembly as claimed in claim 1, wherein: the rolling brush main body (3) comprises a brush body (3-1), a driving rotating mechanism (3-2) and a driven rotating mechanism (3-3), the brush body (3-1) comprises a central shaft (3-1-1) and bristles (3-1-2), the bristles (3-1-2) are sleeved on the central shaft (3-1-1), and the central shaft (3-1-1) is tubular.
6. A wash vehicle roller brush assembly as claimed in claim 5, wherein: the bristles (3-1-2) are integrated or segmented.
7. A wash vehicle roller brush assembly as claimed in claim 5, wherein: the driving rotating mechanism (3-2) comprises a hydraulic motor (3-2-1), a motor fixing seat (3-2-2), a deep groove ball bearing (3-2-3) and a spline shaft (3-2-4), the motor fixing seat (3-2-2) is fixed on the side plate I (1-3), the hydraulic motor (3-2-1) is installed in the motor fixing seat (3-2-2), the spline shaft (3-2-4) is fixed in the central shaft (3-1-1), the deep groove ball bearing (3-2-3) is fixed on the hydraulic motor (3-2-1), and the spline shaft is sleeved on the deep groove ball bearing (3-2-3), and is fixedly connected with the output shaft of the hydraulic motor (3-2-1).
8. A wash vehicle roller brush assembly as claimed in claim 5, wherein: the driven rotating mechanism (3-3) comprises a tapered roller bearing (3-3-1) and a rotating shaft (3-3-2), the tapered roller bearing (3-3-1) is fixed on the side plate II (1-4), the rotating shaft (3-3-2) is fixed in the central shaft (3-1-1), and the rotating shaft (3-3-2) is sleeved in the tapered roller bearing (3-3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210403446.3A CN114703784A (en) | 2022-04-18 | 2022-04-18 | Rolling brush device of cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210403446.3A CN114703784A (en) | 2022-04-18 | 2022-04-18 | Rolling brush device of cleaning vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114703784A true CN114703784A (en) | 2022-07-05 |
Family
ID=82174416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210403446.3A Pending CN114703784A (en) | 2022-04-18 | 2022-04-18 | Rolling brush device of cleaning vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114703784A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA384284A (en) * | 1984-12-04 | 1985-11-15 | Zellinger Gmbh | Multistep gear |
| CN201395122Y (en) * | 2009-05-12 | 2010-02-03 | 湖南恒润高科有限公司 | Cleaning device of multi-function cleaning vehicle |
| CN101985829A (en) * | 2010-07-06 | 2011-03-16 | 湖南恒润高科有限公司 | Rotary cleaning device of tunnel cleaning vehicle |
| CN104746455A (en) * | 2015-03-30 | 2015-07-01 | 徐州海伦哲专用车辆股份有限公司 | Working method of large-height bridge wall cleaning vehicle |
| CN204799594U (en) * | 2015-02-09 | 2015-11-25 | 盐城师范学院 | Wall washs car and washs device |
-
2022
- 2022-04-18 CN CN202210403446.3A patent/CN114703784A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA384284A (en) * | 1984-12-04 | 1985-11-15 | Zellinger Gmbh | Multistep gear |
| CN201395122Y (en) * | 2009-05-12 | 2010-02-03 | 湖南恒润高科有限公司 | Cleaning device of multi-function cleaning vehicle |
| CN101985829A (en) * | 2010-07-06 | 2011-03-16 | 湖南恒润高科有限公司 | Rotary cleaning device of tunnel cleaning vehicle |
| CN204799594U (en) * | 2015-02-09 | 2015-11-25 | 盐城师范学院 | Wall washs car and washs device |
| CN104746455A (en) * | 2015-03-30 | 2015-07-01 | 徐州海伦哲专用车辆股份有限公司 | Working method of large-height bridge wall cleaning vehicle |
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