技术领域technical field
本发明涉及道路环卫清洁设备领域，特别涉及一种履带毛刷式道路清扫车。The invention relates to the field of road sanitation cleaning equipment, in particular to a crawler brush type road sweeper.
背景技术Background technique
目前城市公路大都实现了机械化清洁作业，大多数是吸尘式环卫车，这种环卫车不仅造价昂贵，而且耗能大、污染大，只能在城市路况较好的路段使用，不适合在乡村公路上使用，乡村公路一般两侧比较低洼，尤其是山村公路，路面上的污染物多为树叶、尘土和小石块，这些垃圾对土壤几乎没有什么危害，因而可以将上述污染物清扫到路边的低洼地带。At present, most urban roads have realized mechanized cleaning operations, and most of them are vacuum-type sanitation vehicles. This type of sanitation vehicle is not only expensive, but also consumes a lot of energy and pollutes a lot. It can only be used on roads with good road conditions in cities, and is not suitable for rural areas. It is used on roads. Rural roads are generally low-lying on both sides, especially mountain village roads. The pollutants on the road surface are mostly leaves, dust and small stones. These garbage have little harm to the soil, so the above pollutants can be cleaned to the road. low-lying areas on the side.
发明内容Contents of the invention
针对上述问题，本发明提供一种履带毛刷式道路清扫车，通过在车体两侧设置对称的履带毛刷，可以使履带毛刷覆盖整个乡村公路路面宽度，直接将路面污染物清扫到公路两侧的低洼地带，大大提高清扫速度。本发明所使用的技术方案是：一种履带毛刷式道路清扫车，包括牵引车、后车架、2个前车轮、液压系统、液压泵、柴油机、滑动片、后车轮架、后车轮、第一液压缸、6个摆动杆、6个履带毛刷，其特征在于：所述的后车架前端铰接在牵引车后部，在后车架的中部两侧对称设置6个履带毛刷旋转基座，在后车架的前端两侧对称设置两个前车轮；所述的液压泵安装在柴油机的输出端，液压泵的输入轴与柴油机的输出轴连接，所述的液压泵通过管路与液压系统相连，所述的液压系统通过管路与液压马达的进出油口相连；所述的第一液压缸的缸体末端固定在后车架的后部，第一液压缸的活塞杆端部与滑动片的末端固定连接，在所述的滑动片上设置3个横向滑槽；所述的履带毛刷包括毛刷皮带、主动轮、第二液压缸、2个平行支架、从动轮、履带支撑架、液压马达、旋转支架、转轴，所述的主动轮和从动轮设置在履带支撑架的两端，在主动轮和从动轮外侧包覆有毛刷皮带；所述的旋转支架通过转轴转动安装在履带毛刷旋转基座下部；所述的摆动杆一端固定安装在转轴上部，摆动杆的另一端设有柱销，柱销滑动安装在滑动片的横向滑槽内，摆动杆的作用是控制履带毛刷与后车架中心线的角度；所述的平行支架一端铰接在旋转支架下部，另外一端铰接在履带支撑架的两侧，所述的旋转支架、履带支撑架和2个平型支架构成活动的平行四边形结构；所述的第二液压缸的缸体后端铰接在旋转支架末端，第二液压缸的活塞前端铰接在远离后车架一侧的平行支架上部；所述的液压马达安装在履带支撑架的后部，液压马达的输出轴与主动轮的输入轴相连；所述的后车轮架铰接在后车架的末端，在后车轮架的后部设有后车轮。In view of the above problems, the present invention provides a crawler brush type road sweeper. By arranging symmetrical crawler brushes on both sides of the car body, the crawler brushes can cover the entire width of the road surface of the rural road, and directly clean the road pollutants to the road. The low-lying areas on both sides greatly increase the cleaning speed. The technical solution used in the present invention is: a crawler brush type road sweeper, including a tractor, a rear frame, 2 front wheels, a hydraulic system, a hydraulic pump, a diesel engine, a sliding plate, a rear wheel frame, a rear wheel, The first hydraulic cylinder, 6 swing rods, and 6 track brushes are characterized in that: the front end of the rear frame is hinged at the rear of the tractor, and 6 track brushes are symmetrically arranged on both sides of the middle of the rear frame to rotate Base, two front wheels are symmetrically arranged on both sides of the front end of the rear frame; the hydraulic pump is installed on the output end of the diesel engine, the input shaft of the hydraulic pump is connected with the output shaft of the diesel engine, and the hydraulic pump is connected through the pipeline It is connected with the hydraulic system, and the hydraulic system is connected with the inlet and outlet ports of the hydraulic motor through pipelines; the cylinder end of the first hydraulic cylinder is fixed at the rear of the rear frame, and the piston rod end of the first hydraulic cylinder part is fixedly connected with the end of the sliding sheet, and three transverse chutes are arranged on the sliding sheet; the track brush includes a brush belt, a driving wheel, a second hydraulic cylinder, 2 parallel supports, a driven wheel, and a crawler belt. Support frame, hydraulic motor, rotating bracket, rotating shaft, the driving wheel and driven wheel are arranged at the two ends of the crawler support frame, and a brush belt is coated on the outside of the driving wheel and driven wheel; the rotating bracket rotates through the rotating shaft Installed on the lower part of the crawler brush rotation base; one end of the swing rod is fixedly installed on the upper part of the rotating shaft, and the other end of the swing rod is provided with a column pin, which is slidably installed in the transverse chute of the sliding piece. The function of the swing bar is Control the angle between the track brush and the centerline of the rear frame; one end of the parallel bracket is hinged at the lower part of the rotating bracket, and the other end is hinged at both sides of the track support frame. The rotary support, track support frame and two flat The bracket constitutes a movable parallelogram structure; the rear end of the cylinder body of the second hydraulic cylinder is hinged at the end of the rotating bracket, and the front end of the piston of the second hydraulic cylinder is hinged at the upper part of the parallel bracket on the side away from the rear frame; The motor is installed at the rear of the crawler support frame, and the output shaft of the hydraulic motor is connected with the input shaft of the driving wheel; the rear wheel frame is hinged at the end of the rear frame, and rear wheels are arranged at the rear of the rear wheel frame.
进一步的，在所述的毛刷皮带外表面设有橡胶刷毛。Further, rubber bristles are provided on the outer surface of the brush belt.
由于本发明采用了上述技术方案，本发明具有以下优点：Because the present invention adopts above-mentioned technical scheme, the present invention has the following advantages:
1.清扫效果好：本发明对称设置6个履带毛刷，可以直接将路面上的尘土、树叶等杂物清扫到路面两侧的低洼地带，且履带毛刷的角度可以调整，可以适应不同的路面宽度和清扫速度。1. Good cleaning effect: The present invention has six track brushes arranged symmetrically, which can directly clean the dust, leaves and other sundries on the road surface to the low-lying areas on both sides of the road surface, and the angle of the track brushes can be adjusted to adapt to different environments. Pavement width and sweeping speed.
2.清扫效率高：本发明的清扫装置由液压马达直接驱动，清扫速度快，效率高。2. High cleaning efficiency: The cleaning device of the present invention is directly driven by a hydraulic motor, so the cleaning speed is fast and the efficiency is high.
附图说明Description of drawings
图1为本发明的整体结构示意图。Figure 1 is a schematic diagram of the overall structure of the present invention.
图2为本发明的另一角度整体结构示意图。Fig. 2 is a schematic diagram of the overall structure of another angle of the present invention.
图3为本发明的履带毛刷结构示意图。Fig. 3 is a structural schematic diagram of the track brush of the present invention.
附图标号：1-牵引车；2-后车架；3-前车轮；4-液压系统；5-液压泵；6-柴油机；7-滑动片；8-后车轮架；9-后车轮；10-第一液压缸；11-毛刷皮带；12-主动轮；13-第二液压缸；14-平行支架；15-从动轮；16-摆动杆；17-履带支撑架；18-液压马达；19-旋转支架；20-转轴。Reference numerals: 1-tractor; 2-rear frame; 3-front wheel; 4-hydraulic system; 5-hydraulic pump; 6-diesel engine; 7-sliding piece; 8-rear wheel frame; 9-rear wheel; 10-First hydraulic cylinder; 11-Brush belt; 12-Drive wheel; 13-Second hydraulic cylinder; 14-Parallel support; 15-Follower wheel; ; 19-rotating bracket; 20-rotating shaft.
具体实施方式detailed description
下面结合具体实施例对本发明作进一步描述，在此发明的示意性实施例以及说明用来解释本发明，但并不作为对本发明的限定。The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.
实施例1Example 1
一种履带毛刷式道路清扫车，包括牵引车1、后车架2、2个前车轮3、液压系统4、液压泵5、柴油机6、滑动片7、后车轮架8、后车轮9、第一液压缸10、6个摆动杆16、6个履带毛刷，其特征在于：所述的后车架2前端铰接在牵引车1后部，在后车架2的中部两侧对称设置6个履带毛刷旋转基座，在后车架2的前端两侧对称设置两个前车轮3；所述的液压泵5安装在柴油机6的输出端，液压泵5的输入轴与柴油机6的输出轴连接，所述的液压泵5通过管路与液压系统4相连，所述的液压系统4通过管路与液压马达18的进出油口相连；所述的第一液压缸10的缸体末端固定在后车架2的后部，第一液压缸10的活塞杆端部与滑动片7的末端固定连接，在所述的滑动片7上设置3个横向滑槽；所述的履带毛刷包括毛刷皮带11、主动轮12、第二液压缸13、2个平行支架14、从动轮15、履带支撑架17、液压马达18、旋转支架19、转轴20，所述的主动轮12和从动轮15设置在履带支撑架17的两端，在主动轮12和从动轮15外侧包覆有毛刷皮带11；所述的旋转支架19通过转轴20转动安装在履带毛刷旋转基座下部；所述的摆动杆16一端固定安装在转轴20上部，摆动杆16的另一端设有柱销，柱销滑动安装在滑动片7的横向滑槽内；所述的平行支架14一端铰接在旋转支架19下部，另外一端铰接在履带支撑架17的两侧，所述的旋转支架19、履带支撑架17和2个平型支架构成活动的平行四边形结构；所述的第二液压缸13的缸体后端铰接在旋转支架19末端，第二液压缸13的活塞前端铰接在远离后车架一侧的平行支架14上部；所述的液压马达18安装在履带支撑架17的后部，液压马达18的输出轴与主动轮12的输入轴相连；所述的后车轮架8铰接在后车架2的末端，在后车轮架8的后部设有后车轮9。A crawler brush type road sweeper, comprising a tractor 1, a rear frame 2, 2 front wheels 3, a hydraulic system 4, a hydraulic pump 5, a diesel engine 6, sliding plates 7, a rear wheel frame 8, a rear wheel 9, The first hydraulic cylinder 10, 6 swing rods 16, and 6 crawler brushes are characterized in that: the front end of the rear frame 2 is hinged at the rear of the tractor 1, and 6 symmetrically arranged on both sides of the middle of the rear frame 2. A crawler brush rotating base, two front wheels 3 are symmetrically arranged on both sides of the front end of the rear frame 2; Shaft connection, the hydraulic pump 5 is connected with the hydraulic system 4 through the pipeline, and the hydraulic system 4 is connected with the oil inlet and outlet of the hydraulic motor 18 through the pipeline; the cylinder end of the first hydraulic cylinder 10 is fixed At the rear of the rear frame 2, the end of the piston rod of the first hydraulic cylinder 10 is fixedly connected to the end of the sliding sheet 7, and three transverse chute are arranged on the sliding sheet 7; the track brushes include Brush belt 11, driving wheel 12, second hydraulic cylinder 13, 2 parallel supports 14, driven wheel 15, track support frame 17, hydraulic motor 18, rotating bracket 19, rotating shaft 20, described driving wheel 12 and driven wheel 15 is arranged on the two ends of the track support frame 17, and the brush belt 11 is coated on the outside of the driving wheel 12 and the driven wheel 15; the rotating bracket 19 is installed on the bottom of the track brush rotating base through the rotating shaft 20; One end of the swing rod 16 is fixedly installed on the top of the rotating shaft 20, and the other end of the swing rod 16 is provided with a pin, which is slidably installed in the transverse chute of the sliding plate 7; one end of the parallel bracket 14 is hinged on the bottom of the rotating bracket 19 , the other end is hinged on both sides of the crawler support frame 17, the rotating bracket 19, the crawler support frame 17 and 2 flat supports form a movable parallelogram structure; the cylinder rear end of the second hydraulic cylinder 13 Hinged at the end of the rotating bracket 19, the front end of the piston of the second hydraulic cylinder 13 is hinged at the upper part of the parallel bracket 14 on the side away from the rear frame; The shaft is connected with the input shaft of the driving wheel 12; the rear wheel frame 8 is hinged at the end of the rear frame 2, and the rear wheel 9 is provided at the rear of the rear wheel frame 8.
进一步的，在所述的毛刷皮带11外表面设有橡胶刷毛。Further, rubber bristles are provided on the outer surface of the brush belt 11 .
本发明的工作原理：本发明采用牵引车拖拽的方式牵引后车架，采用柴油机6驱动液压泵5通过液压系统4给液压马达18提供压力油，液压马达18驱动主动轮12旋转，主动轮12带动毛刷皮带11转动，第二液压缸13控制毛刷皮带11底面与路面的距离，在工作时使毛刷皮带11上的橡胶刷毛接触路面，进行清扫工作，清扫后的垃圾从履带毛刷的后部进入公路两侧低洼地带，在非工作时则抬起履带毛刷，使毛刷皮带11底面脱离地面，并保持一定的安全距离，履带毛刷与后车架中心线的角度由第一液压缸10、摆动杆16和滑动片7控制，以适应不同的路面宽度和清扫速度。Working principle of the present invention: the present invention adopts the mode of towing by tractor to tow the rear frame, adopts diesel engine 6 to drive hydraulic pump 5 to provide pressure oil to hydraulic motor 18 through hydraulic system 4, hydraulic motor 18 drives driving wheel 12 to rotate, and driving wheel 12 drives the brush belt 11 to rotate, and the second hydraulic cylinder 13 controls the distance between the bottom surface of the brush belt 11 and the road surface. When working, the rubber bristles on the brush belt 11 contact the road surface for cleaning. The rear portion of the brush enters the low-lying areas on both sides of the road. When it is not working, the crawler brush is lifted to make the bottom surface of the brush belt 11 leave the ground and keep a certain safety distance. The angle between the crawler brush and the center line of the rear frame is determined by The first hydraulic cylinder 10, the swing rod 16 and the sliding sheet 7 are controlled to adapt to different road widths and cleaning speeds.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175722.XACN105625234B (en) | 2016-03-27 | 2016-03-27 | A kind of crawler belt Brush type road sweeper |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175722.XACN105625234B (en) | 2016-03-27 | 2016-03-27 | A kind of crawler belt Brush type road sweeper |
| Publication Number | Publication Date |
|---|---|
| CN105625234Atrue CN105625234A (en) | 2016-06-01 |
| CN105625234B CN105625234B (en) | 2017-03-15 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610175722.XAExpired - Fee RelatedCN105625234B (en) | 2016-03-27 | 2016-03-27 | A kind of crawler belt Brush type road sweeper |
| Country | Link |
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| CN (1) | CN105625234B (en) |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information | Inventor after:Meng Xiangma Inventor after:Di Sai Inventor after:Zhang Jian Inventor after:Xu Jingtai Inventor after:Zhao Guohua Inventor after:Yan Hongqiu Inventor after:Zuo Jiang Inventor after:Dong Yueguang Inventor after:He Tao Inventor after:Zheng Jianying Inventor before:The inventor has waived the right to be mentioned | |
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