A kind of crawler belt Brush type road sweeperTechnical field
The present invention relates to road environmental sanitation cleaning equipment field, more particularly to a kind of crawler belt Brush type road sweeper.
Background technology
At present municipal highway mostly achieves mechanization cleaning operation, and great majority are dust-collecting type sanitation carts, this sanitation cartNot only involve great expense, and big, pollution of consuming energy is big, can only use in the preferable section of urban traffic situation, be not suitable in country roadUpper use, the general both sides of country road are more low-lying, especially mountain village highway, the pollutant on road surface mostly be leaveves, dust andFinger stone, these rubbish almost do not have any harm to soil, thus above-mentioned pollutant can be swept into the low-lying land in roadsideBand.
Content of the invention
For the problems referred to above, the present invention provides a kind of crawler belt Brush type road sweeper, right by arranging in car body both sidesThe crawler belt hairbrush of title, can make crawler belt hairbrush cover whole country road width of roadway, road surface pollutant are swept into public affairs directlyThe low lying areas of road both sides, greatly improve cleaning speed.Technical scheme used in the present invention is：A kind of crawler belt Brush type roadSweeper, including tractor, Rear frame, 2 front vehicle wheels, hydraulic system, hydraulic pump, diesel engine, wiper, rear wheel frame, afterWheel, first hydraulic cylinder, 6 swing arms, 6 crawler belt hairbrush, it is characterised in that：Described Rear frame front end is hinged on tractionCar rear portion, is symmetrical arranged 6 crawler belt hairbrush rotating basiss in the middle part both sides of Rear frame, symmetrically sets in the front end both sides of Rear framePut two front vehicle wheels；Outfan of the described hydraulic pump installed in diesel engine, the input shaft of hydraulic pump and the output shaft of diesel engineConnection, described hydraulic pump is connected with hydraulic system by pipeline, and described hydraulic system passes through entering for pipeline and hydraulic motorOil-out is connected；The cylinder body end of described first hydraulic cylinder is fixed on the rear portion of Rear frame, the tailpiece of the piston rod of first hydraulic cylinderPortion is fixedly connected with the end of wiper, arranges 3 horizontal concrete chutes on described wiper；Described crawler belt hairbrush includes hairBrush belt, drivewheel, second hydraulic cylinder, 2 parallel brackets, driven pulley, track support frame, hydraulic motor, runing rest, turnAxle, described drivewheel and driven pulley are arranged on the two ends of track support frame, on the outside of drivewheel and driven pulley are coated with hairbrushBelt；Described runing rest is arranged on crawler belt hairbrush rotating basiss bottom by axis of rotation；Described swing arm one end is solidDingan County is mounted in rotating shaft top, and the other end of swing arm is provided with pin, and pin is slidably mounted in the horizontal concrete chute of wiper, swingsThe effect of bar is the angle for controlling crawler belt hairbrush and Rear frame centrage；Described parallel bracket one end is hinged under runing restPortion, other end are hinged on the both sides of track support frame, and described runing rest, track support frame and 2 flat pattern supports are constitutedThe parallelogram sturcutre of activity；The rear end of the cylinder block of described second hydraulic cylinder is hinged on runing rest end, second hydraulic cylinderPiston nose be hinged on the parallel bracket top away from Rear frame side；Described hydraulic motor is installed in track support frameRear portion, the output shaft of hydraulic motor are connected with the input shaft of drivewheel；Described rear wheel frame is hinged on the end of Rear frame,The rear portion of rear wheel frame is provided with rear wheel.
Further, rubber bristles are provided with described brush belt outer surface.
Due to present invention employs above-mentioned technical proposal, the present invention has advantages below：
1. it is good that effect is cleaned：The present invention is symmetrical arranged 6 crawler belt hairbrush, can directly by the dust on road surface, leaveves etc.Debris are swept into the low lying areas of road surface both sides, and the angle of crawler belt hairbrush can be adjusted, and be adapted to different widths of roadwayWith cleaning speed.
2. sweeping efficiency is high：The clearing apparatus of the present invention is directly driven by hydraulic motor, cleans speed soon, efficiency high.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is another angle overall structure diagram of the present invention.
Fig. 3 is the crawler belt hair brush structure schematic diagram of the present invention.
Drawing reference numeral：1- tractors；2- Rear frames；3- front vehicle wheels；4- hydraulic systems；5- hydraulic pumps；6- diesel engines；7- is slidedMoving plate；8- rear wheel frames；9- rear wheels；10- first hydraulic cylinders；11- brush belts；12- drivewheels；13- second hydraulic cylinders；14- parallel brackets；15- driven pulleys；16- swing arms；17- track support frames；18- hydraulic motors；19- runing rests；20- turnsAxle.
Specific embodiment
With reference to specific embodiment, the invention will be further described, illustrative examples and explanation that here is inventedIt is used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1
A kind of crawler belt Brush type road sweeper, including tractor 1, Rear frame 2,2 front vehicle wheels 3, hydraulic systems 4, liquidPress pump 5, diesel engine 6, wiper 7, rear wheel frame 8, rear wheel 9, the crawler belt hairbrush of swing arm 16,6 of first hydraulic cylinder 10,6,It is characterized in that：Described 2 front end of Rear frame is hinged on 1 rear portion of tractor, is symmetrical arranged 6 in the middle part both sides of Rear frame 2Crawler belt hairbrush rotating basiss, are symmetrical arranged two front vehicle wheels 3 in the front end both sides of Rear frame 2；Described hydraulic pump 5 is arranged on bavinThe outfan of oil machine 6, the input shaft of hydraulic pump 5 are connected with the output shaft of diesel engine 6, and described hydraulic pump 5 is by pipeline and liquidPressure system 4 is connected, and described hydraulic system 4 is connected with the oil inlet and outlet of hydraulic motor 18 by pipeline；The first described hydraulic pressureThe cylinder body end of cylinder 10 is fixed on the rear portion of Rear frame 2, and the piston rod end of first hydraulic cylinder 10 is fixed with the end of wiper 7Connection, arranges 3 horizontal concrete chutes on described wiper 7；Described crawler belt hairbrush include brush belt 11, drivewheel 12,Second hydraulic cylinder 13,2 parallel brackets 14, driven pulley 15, track support frame 17, hydraulic motor 18, runing rests 19, rotating shaft20, described drivewheel 12 and driven pulley 15 are arranged on the two ends of track support frame 17, on the outside of drivewheel 12 and driven pulley 15It is coated with brush belt 11；Described runing rest 19 is rotatably installed in crawler belt hairbrush rotating basiss bottom by rotating shaft 20；Institute16 one end of swing arm that states is fixedly mounted on 20 top of rotating shaft, and the other end of swing arm 16 is provided with pin, and pin is slidably mounted onIn the horizontal concrete chute of wiper 7；Described 14 one end of parallel bracket is hinged on 19 bottom of runing rest, and other end is hinged on shoeParallel four side of the both sides with bracing frame 17, described runing rest 19, track support frame 17 and 2 flat pattern support composition activitiesShape structure；The rear end of the cylinder block of described second hydraulic cylinder 13 is hinged on 19 end of runing rest, before the piston of second hydraulic cylinder 13End is hinged on 14 top of parallel bracket away from Rear frame side；Described hydraulic motor 18 is after track support frame 17Portion, the output shaft of hydraulic motor 18 are connected with the input shaft of drivewheel 12；Described rear wheel frame 8 is hinged on the end of Rear frame 2End, is provided with rear wheel 9 at the rear portion of rear wheel frame 8.
Further, rubber bristles are provided with described 11 outer surface of brush belt.
The operation principle of the present invention：The present invention draws Rear frame by the way of tractor is pulled, and is driven using diesel engine 6Hydraulic pump 5 provides pressure oil by hydraulic system 4 to hydraulic motor 18, and hydraulic motor 18 drives drivewheel 12 to rotate, drivewheel12 drive brush belts 11 are rotated, and the distance on 11 bottom surface of control brush belt of second hydraulic cylinder 13 and road surface operationally makes hairRubber bristles contact road surface on brush belt 11, carries out cleaning works, and the rubbish after cleaning enters public from the rear portion of crawler belt hairbrushRoad both sides low lying areas, then lift crawler belt hairbrush in inoperative, make 11 bottom surface of brush belt depart from ground, and keep certainSafe distance, crawler belt hairbrush are controlled by first hydraulic cylinder 10, swing arm 16 and wiper 7 with the angle of Rear frame centrage, withAdapt to different widths of roadway and clean speed.