CN107386176A - A kind of combined sweeper - Google Patents

A kind of combined sweeper Download PDF

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Publication number
CN107386176A
CN107386176A CN201710745928.6A CN201710745928A CN107386176A CN 107386176 A CN107386176 A CN 107386176A CN 201710745928 A CN201710745928 A CN 201710745928A CN 107386176 A CN107386176 A CN 107386176A
Authority
CN
China
Prior art keywords
vehicle frame
oil
traveling motor
support arm
oil inlet
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.)
Granted
Application number
CN201710745928.6A
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Chinese (zh)
Other versions
CN107386176B (en
Inventor
熊孝伟
张业鹏
程龙
吴斌方
靳杰
华中平
熊新
万雳
郭锐
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.)
Hubei Shiruida Heavy Engineering Machinery Co ltd
Hubei University of Technology
Original Assignee
HUBEI SHIRUIDA HEAVY ENGINEERING MACHINERY Co Ltd
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 HUBEI SHIRUIDA HEAVY ENGINEERING MACHINERY Co Ltd filed Critical HUBEI SHIRUIDA HEAVY ENGINEERING MACHINERY Co Ltd
Priority to CN201710745928.6A priority Critical patent/CN107386176B/en
Publication of CN107386176A publication Critical patent/CN107386176A/en
Application granted granted Critical
Publication of CN107386176B publication Critical patent/CN107386176B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • E01H8/00Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
    • E01H8/10Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
    • E01H8/105Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, flushing, suction; Application of melting liquids; Loosening or removing by means of heat, e.g. cleaning by plasma torches, drying by burners
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/204Keeping clear the surface of open water from oil spills

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The invention discloses a kind of combined sweeper, including, vehicle body, it includes vehicle frame and the driver's cabin being arranged on vehicle frame;Highway walking system, including the chassis being arranged under vehicle frame, the rubber tyre being arranged on chassis and the piggyback pod being arranged on vehicle frame;Railway steering, including the forecarriage and trailing bogie being arranged under vehicle frame;The system of sweeping is washed, including the dustbin and water tank that are arranged on vehicle frame, the air exhauster being arranged on vehicle frame, the refuse collection suction inlet that is arranged under vehicle frame and is connected with dustbin and is arranged under vehicle frame and sweeps disk;High low speed fluid power system, including traveling motor before traveling motor, the left front traveling motor connected with oil inlet and oil-out through electromagnetic switch valve and the right side behind oil inlet, oil-out, electromagnetic switch valve, the left back traveling motor connected with oil inlet and oil-out and the right side, and the motor rinse-system being arranged between oil inlet and oil-out.The present invention is applied to the cleaning to highway and railway, and sweeping efficiency is high.

Description

A kind of combined sweeper
Technical field
The present invention relates to tramcar technical field, and in particular to a kind of combined sweeper.
Background technology
Tramcar develops rapidly in China in recent years as a kind of public transport.Tramcar is a kind of The low freight volume track traffic of row is mixed suitable for road surface, with route curve radius is small, climbing capacity is strong, energy-conservation, pollution-free, low noise The advantages that sound, small investment.To build ecocity, ensure tramcar operating line, circuit peripheral facility, rolling stock section and platform Peripheral facility cleaning, cleaning turn into one of key factor of car operation.
The content of the invention
In view of the above-mentioned problems, be necessary to provide a kind of combined sweeper, to solve streetcar track and highway Cleaning problem.
The technical solution adopted by the present invention:A kind of combined sweeper, including,
Vehicle body, it includes vehicle frame and is arranged at the driver's cabin of described vehicle frame one end;
Highway walking system, it includes being arranged at chassis below the vehicle frame, is arranged at the rubber at the chassis both ends Tire and the piggyback pod being arranged above the vehicle frame;
Railway steering, it includes being arranged at the forecarriage and trailing bogie below the vehicle frame;
Wash the system of sweeping, it include being arranged at dustbin above the vehicle frame, be arranged above the vehicle frame and with it is described Air exhauster that dustbin is connected, the water tank being arranged above the vehicle frame, be arranged at below the vehicle frame and with the rubbish Refuse collection suction inlet that case is connected and it is arranged at below the vehicle frame and sweeps disk;
High low speed fluid power system, it include oil inlet, oil-out, electromagnetic switch valve, with the oil inlet and described Left back traveling motor that oil-out directly connects and it is right after traveling motor, with the oil inlet and the oil-out pass through the electricity Traveling motor before the left front traveling motor of magnetic switch valve connection and the right side, and be arranged between the oil inlet and the oil-out Motor rinse-system.
The beneficial effects of the present invention are:By the lifting of forecarriage and trailing bogie, to complete highway and railway two The switching of kind driving mode, to realize the traveling on different roads;By sweeping the setting of disk and refuse collection suction inlet, to complete Cleaning to highway or railroad track, cleaning is more convenient, and sweeping efficiency is higher;Pass through setting for high low speed fluid power system Put, realize being switched fast for high low speed, and speed during fast mode can be twice of low-speed mode under square one.
Brief description of the drawings
Fig. 1 show the structural representation of combined sweeper in the present invention.
Fig. 2 show the front view of forecarriage in the present invention.
Fig. 3 show the top view of forecarriage in the present invention.
Fig. 4 show the top view of trailing bogie in the present invention.
Fig. 5 show the front view of trailing bogie in the present invention.
Fig. 6 show the structural representation of high low speed fluid power system in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described, and illustrated embodiment is served only for explaining the present invention, is not intended to Limit the scope of the present invention.
It is a kind of structural representation of combined sweeper 100 provided by the invention as shown in Figure 1, including vehicle body 10, Highway walking system 20, railway steering 30, wash the system of sweeping 40 and high low speed fluid power system 50.
Major architectural structure of the vehicle body 10 as whole vehicle, including vehicle frame 11 and driver's cabin 12, driver's cabin 12 are arranged at The one end of vehicle frame 11.
Main body of the highway walking system 20 as whole vehicle hoofing part in highway pattern, including chassis 21, rubber Tire 22 and piggyback pod 23, chassis 21 are arranged at below vehicle frame 11, and in the present embodiment, chassis 21 is using the bright and beautiful 5000 wheelbase chassis in day 21, rubber tyre 22 is arranged at the both ends of chassis 21, drives its traveling by chassis 21, piggyback pod 23 is arranged at the top of vehicle frame 11, made For the power resources of whole vehicle.
Railway steering 30 hoofing part and the main body turned in railroad mode as whole vehicle, including front steering Frame 31 and trailing bogie 32, trailing bogie 32 are hydraulic-driven, the driving main body travelled when being railroad mode, and forecarriage 31 is Follow-up steering frame, primarily serve the effect of guiding.
As shown in Figures 2 and 3, forecarriage 31 includes the first fixed seat 311A, the second fixed seat 311B, the first support arm 312nd, the second support arm 313, the 3rd support arm 314, preceding hydraulic jack 315, front beam 316, front-end bearing pedestal 317, front jockey wheel 318 and preceding drag link 319.First fixed seat 311A and the second fixed seat 311B is arranged side by side on vehicle frame 11, for fixing it His part.First support arm 312, the second support arm 313 and the 3rd support arm 314 are to act the critical piece transmitted, first The one end of brace 312 is articulated with the first fixed seat 311A, can be rotated around the first fixed seat 311A, the other end then with the second support arm 313 one end is hinged, and both can relatively rotate, and one end of the other end and the 3rd support arm 314 of the second support arm 313 is hinged, Both can also relatively rotate, and one end that the 3rd support arm 314 and the second support arm 313 are hinged is fixed on front beam 316 simultaneously, The other end of 3rd support arm 314 is articulated with the second fixed seat 311B, can be rotated around the second fixed seat 311B.Preceding hydraulic jack The 315 driving main bodys for being lifted and being put down as forecarriage 31, preceding one end of hydraulic jack 315 are articulated with the second fixed seat 311B On, the other end is then articulated with the first support arm 312 and the second support arm 313 is hinged place.The flexible meeting of preceding hydraulic jack 315 Drive and rotated corresponding to the first support arm 312, the second support arm 313 and the 3rd support arm 314, and then by preceding hydraulic jack 315 Expanding-contracting action be converted into the spinning movement of the first support arm 312, the second support arm 313 and the 3rd support arm 314.Second support One end that the support arm 314 of arm 313 and the 3rd is hinged is fixed on front beam 316, thus, the first support arm 312, second The action of the support arm 314 of support arm 313 and the 3rd can drive the raising and lowering of front beam 316.The both ends of front beam 316 are each be hinged There is a front-end bearing pedestal 317, two front-end bearing pedestals 317 are symmetrical arranged, and front-end bearing pedestal 317 can carry out small angle around the both ends of front beam 316 The swing of degree, the synchronism of two beats of front jockey wheel 318 in the same side during adapting to pass through small curve radius on track.Before each Relative front beam 316 is respectively symmetrically connected with two front jockey wheels 318 on bearing block 317, specifically, the He of front-end bearing pedestal 317 Front jockey wheel 318 passes through bearing and axis connection.The preceding both ends of drag link 319 are individually fixed on two front-end bearing pedestals 317 and parallel In front beam 316, to ensure two front-end bearing pedestals 317, swing angle is the same in the process of moving, it is ensured that driving safety, can also make Obtain the track that vehicle passes through 25m sweeps.Because front-end bearing pedestal 317, front jockey wheel 318 and preceding drag link 319 are mutual Connect and be finally secured on front beam 316, therefore the action of the raising and lowering of front beam 316 can drive above-mentioned part to rise together And decline, finally realize the folding and unfolding of forecarriage 31.In the present embodiment, hydraulic jack, the first support arm 312, the second support arm 313 and the 3rd the quantity of support arm 314 be disposed as two, and four correspond according to the connection of connected mode above composition one It is symmetricly set in after set three-link mechanism between vehicle frame 11 and crossbeam, that is, there are two sets of three-link mechanisms while act on the two of crossbeam End, so that beam force is more uniformly distributed, the raising and lowering of sleeve mechanism also more steady and smooth.
As shown in Figure 4 and Figure 5, trailing bogie 32 includes link 321, rotating support 322, rear cross beam 323, lift Structure 324, rear bearing block 325, rear directive wheel 326, hydraulic motor 327 and rear drag link 328.Link 321 is fixed on vehicle frame 11 On, for trailing bogie 32 to be fixed on into vehicle frame 11.The one end of rotating support 322 is articulated with link 321, the other end It is connected with rear cross beam 323, rotating support 322 can rotate around with the tie point of link 321.The one end of elevating mechanism 324 is set In on link 321, the other end connects rear cross beam 323, specifically, in order to ensure the stable working of elevating mechanism 324, rear cross beam 323 uniform forces, save space, and elevating mechanism 324 includes a connecting shaft 3241 and two hydraulic cylinders 3242, connecting shaft 3241 It to be fixed on link 321, two one end of hydraulic cylinder 3242 are fixed in connecting shaft 3241, other end connection rear cross beam 323, And two hydraulic cylinders 3242 are symmetrical arranged.Rear cross beam 323 is moved under the drive of two hydraulic cylinders 3242, compared to one Hydraulic jack, the stress of rear cross beam 323 more uniformly simultaneously as two hydraulic jacks act on simultaneously, can correspond to each hydraulic pressure The power provided needed for oil cylinder is smaller, therefore the size design of each part also can be smaller, more so as to avoid large-size components from taking Space.Rear bearing block 325 is symmetricly set in the both ends of rear cross beam 323, specifically, the connection side of rear bearing block 325 and rear cross beam 323 Formula is be hinged, and thus rear bearing block 325 can carry out the swing of low-angle around the both ends of rear cross beam 323, to adapt on track by small During sweep behind the same side two beat of directive wheel 326 synchronism.Directive wheel 326 and hydraulic motor 327 are set respectively afterwards In the both sides of rear bearing block 325 and interconnection, hydraulic motor 327 is used for directive wheel 326 after driving and operated, the rear He of directive wheel 326 The quantity of hydraulic motor 327 is four, and the two supporting assembling one by one.Drag link 328 is arranged on rear bearing block 325 afterwards, Specifically, the both ends of rear drag link 328 are connected with two rear bearing blocks 325 respectively, to ensure that two rear bearing blocks 325 are travelling During swing angle it is the same, it is ensured that driving safety, also may be such that vehicle passes through the track of 25m sweeps.In order to enter One step strengthens cleaning performance, and in the present embodiment, trailing bogie 32 also includes rail groove suction inlet 329 and Flushing nozzle 46, rail groove Suction inlet 329 runs through rear cross beam 323 and face rail groove vertically, and rail groove suction inlet 329 is connected with rear cross beam 323 using circular chute Connect, rail groove suction inlet 329 can be around the central point Small-angle Rotation of circuit orbit, to ensure in the rail by sweep as 25m During road, without departing from rail level, rail groove suction inlet 329 is mainly used in collecting the debris in rail groove rail groove suction inlet 329, rinses Shower nozzle 46 is fixed on rear bearing block 325, specifically, the equal alignment rail groove of Flushing nozzle 46, to complete inside to rail groove Rinse.
Wash the agent structure that the system of sweeping 40 cleans as whole vehicle, including dustbin 41, air exhauster 42, water tank 43, rubbish Rubbish collects suction inlet 44 and sweeps disk 45.Dustbin 41 is arranged at the top of vehicle frame 11, and for accommodating the debris being collected into, air exhauster 42 is set It is placed in the top of vehicle frame 11 and is connected with dustbin 41, for forming negative pressure in dustbin 41, water tank 43 is arranged at vehicle frame 11 Top, cleaning water being provided for cleaning process, refuse collection suction inlet 44 is arranged at the lower section of vehicle frame 11 and connected with dustbin 41, In the case of being negative pressure in dustbin 41, the debris of track or road surface can be absorbed into dustbin 41, sweep disk 45 and be arranged at The lower section of vehicle frame 11, for the rubbish of track or road surface both sides to be swept into centre position.In order to further strengthen cleaning effect, disk is swept 45 and refuse collection suction inlet 44 around be also equipped with Flushing nozzle 46, for being rinsed to track or road surface;In order to prevent by The dust being absorbed into dustbin 41 is taken out of by air exhauster 42 again, and one end that refuse collection suction inlet 44 stretches into dustbin 41 is set There is shower head 47, rinsed for entering water-filling leaching to the debris for entering dustbin 41 via refuse collection suction inlet 44, reach depositing dust Purpose.
High low speed fluid power system 50 realizes the critical piece of speed switching as whole vehicle in railroad mode, such as Shown in Fig. 6, it include oil inlet 51, oil-out 52, electromagnetic switch valve 53, left back traveling motor 54L, it is right after traveling motor 54R, Traveling motor 55R and motor rinse-system 56 before left front traveling motor 55L, the right side.Oil inlet 51 and oil-out 52 are used as hydraulic oil The inlet and outlet of circulation, oil inlet 51 and oil-out 52 directly connect traveling motor 54R behind left back traveling motor 54L and the right side, hydraulic pressure Oil can all enter under any circumstance left back traveling motor 54L and it is right after traveling motor 54R be circulated, oil inlet 51 and fuel-displaced Mouth 52 is respectively communicated with left front traveling motor 55L and traveling motor 55R before the right side via electromagnetic switch valve 53, passes through electromagnetic switch valve 53 Traveling motor 55R is circulated before whether control hydraulic oil enters left front traveling motor 55L and the right side, specifically, working as whole system During in fast mode, electromagnetic switch valve 53 is closed, the hydraulic oil of system via oil inlet 51 enter left back traveling motor 54L and Traveling motor 54R behind the right side, now, left back traveling motor 54L rotate with traveling motor 54R power drives behind the right side, left front traveling horse Traveling motor 55R is servo-actuated before up to 55L and the right side;When whole system is in low-speed mode, electromagnetic switch valve 53 is opened, the liquid of system Force feed is via traveling before traveling motor 54R, left front traveling motor 55L behind the left back traveling motor 54L of the entrance of oil inlet 51, the right side and the right side Motor 55R, the equal power drive of four motors rotates, because the hydraulic fluid flow rate of system is certain, therefore speed meeting during fast mode Twice of speed when being low-speed mode under square one.Motor rinse-system 56 includes a flushing valve 561 and a flushing is overflow Valve 562 is flowed, flushing valve 561 and flushing overflow valve 562 are arranged between oil inlet 51 and oil-out 52 after connecting, and rinse overflow valve 562 directly connect left back traveling motor 54L, it is right after traveling motor 55R before traveling motor 54R, left front traveling motor 55L and the right side. When needing to be rinsed whole system, flushing valve 561 is opened, hydraulic oil can be by flushing valve 561 by rinsing overflow valve 562 Internal punching is carried out to traveling motor 55R before traveling motor 54R, left front traveling motor 55L behind left back traveling motor 54L, the right side and the right side Wash, while when the operating pressure of flushing valve 561 exceedes preset value, carry out overflow can be automatically opened up by rinsing overflow valve 562, to play The effect of overload protection.In practical work process, hydraulic fluid leak or loss be present, in order to ensure liquid in whole system The constant of oil mass is pressed oil, high low speed fluid power system 50 also includes standby an oily oil inlet 57 and multiple check valves 58, standby Oily oil inlet 57 via check valve 58 directly connect left front traveling motor 55L and it is right before traveling motor 55R, therefore the hydraulic pressure in system Oil reduce in the case of, reserve liquid force feed can via standby oily oil inlet 57 then by check valve 58 enter whole system it In, to supplement the hydraulic oil of reduction in whole system, hydraulic oil that check valve 58 can be in anti-locking system flows backward to standby oil and entered Hydraulic fluid port 57.In order to grasp the operating pressure of whole system in time, high low speed fluid power system 50 also includes an oil pressure sensor 59, oil pressure sensor 59 is arranged between oil inlet 51 and oil-out 52, for detecting the operating pressure of whole system in real time, and The pressure value detected is sent to Surveillance center in real time.
The operation principle of the present invention:During highway pattern, forecarriage 31 and trailing bogie 32 rise and, and are driven by chassis 21 Dynamic rubber tyre 22 travels, while control is swept the height of disk 45 and refuse collection suction inlet 44 and highway pavement cleaned and rubbish The collection of rubbish;During railroad mode, forecarriage 31 and trailing bogie 32 are put down, and chassis 21 rises to rubber tyre 22 and departs from rail level, Vehicle traction traveling is carried out by the hydraulic drive of trailing bogie 32, while the height of disk 45 and refuse collection suction inlet 44 is swept in adjustment Railway road surface and track are cleaned degree and the collection of rubbish.
The beneficial effects of the present invention are:By the lifting of forecarriage and trailing bogie, to complete highway and railway two The switching of kind driving mode, to realize the traveling on different roads;By sweeping the setting of disk and refuse collection suction inlet, to complete Cleaning to highway or railroad track, cleaning is more convenient, and sweeping efficiency is higher;Pass through setting for high low speed fluid power system Put, realize being switched fast for high low speed, and speed during fast mode can be twice of low-speed mode under square one.
Presently preferred embodiments of the present invention is these are only, is not intended to limit the invention, it is all in the spirit and principles in the present invention Within, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims (9)

  1. A kind of 1. combined sweeper, it is characterised in that including,
    Vehicle body, it includes vehicle frame and is arranged at the driver's cabin of described vehicle frame one end;
    Highway walking system, it includes being arranged at chassis below the vehicle frame, is arranged at the rubber tyre at the chassis both ends With the piggyback pod being arranged above the vehicle frame;
    Railway steering, it includes being arranged at the forecarriage and trailing bogie below the vehicle frame;
    Wash the system of sweeping, it include being arranged at dustbin above the vehicle frame, be arranged above the vehicle frame and with the rubbish Air exhauster that case is connected, the water tank being arranged above the vehicle frame, be arranged at below the vehicle frame and with the dustbin phase The refuse collection suction inlet of connection and it is arranged at below the vehicle frame and sweeps disk;
    High low speed fluid power system, it include oil inlet, oil-out, electromagnetic switch valve, with the oil inlet and described fuel-displaced Traveling motor after the left back traveling motor that directly connects of mouth and the right side, opened by the electromagnetism with the oil inlet and the oil-out Close the left front traveling motor and traveling motor before the right side, and the motor being arranged between the oil inlet and the oil-out of valve connection Rinse-system.
  2. 2. combined sweeper as claimed in claim 1, it is characterised in that forecarriage includes the first fixed seat, the second fixation Seat, the first support arm, the second support arm, the 3rd support arm, preceding hydraulic jack, front beam, front-end bearing pedestal, front jockey wheel and preceding horizontal stroke Pull bar, first fixed seat and second fixed seat are arranged side by side on the vehicle frame, and described first support arm one end is cut with scissors Be connected in first fixed seat, the one end of the other end then with second support arm is hinged, second support arm it is another One end with the 3rd support arm is held to be hinged, one end that the 3rd support arm is hinged with second support arm is simultaneously fixed In on the front beam, the other end of the 3rd support arm is articulated with second fixed seat, the preceding hydraulic jack one End is articulated with second fixed seat, and the other end is then articulated with first support arm and second support arm is hinged Place, the front beam both ends are respectively hinged with a front-end bearing pedestal, and relatively described front beam is symmetrical on each front-end bearing pedestal Two front jockey wheels are provided with, the preceding drag link both ends are individually fixed on two front-end bearing pedestals and parallel to institute State front beam.
  3. 3. combined sweeper as claimed in claim 1, it is characterised in that the trailing bogie includes link, rotation support Frame, rear cross beam, elevating mechanism, rear bearing block, rear directive wheel, hydraulic motor and rear drag link, the link are fixed on described On vehicle frame, described rotating support one end is articulated with the link, and the other end is connected with the rear cross beam, the lift Structure one end is arranged on the link, and the other end connects the rear cross beam, and the rear bearing block is symmetricly set in described rear horizontal Beam both ends, the rear directive wheel and the hydraulic motor are respectively arranged at the rear bearing block both sides and interconnection, after described Drag link is arranged on the rear bearing block.
  4. 4. combined sweeper as claimed in claim 3, it is characterised in that the elevating mechanism includes a connecting shaft and two liquid Cylinder pressure, the connecting shaft are fixed on the link, and two described hydraulic cylinder one end are fixed in the connecting shaft, the other end The crossbeam is connected, and two hydraulic cylinders are symmetrical arranged.
  5. 5. combined sweeper as claimed in claim 3, it is characterised in that the trailing bogie also includes rail groove suction inlet and punching Shower nozzle is washed, the rail groove suction inlet is connected through the rear cross beam and using circular chute, the punching with the rear cross beam vertically Shower nozzle is washed to be fixed on the rear bearing block.
  6. 6. combined sweeper as claimed in claim 1, it is characterised in that described to sweep around disk and the refuse collection suction inlet Flushing nozzle is provided with, one end that the refuse collection suction inlet stretches into the dustbin is provided with shower head.
  7. 7. combined sweeper as claimed in claim 1, it is characterised in that the motor rinse-system includes a flushing valve and one Overflow valve is rinsed, is arranged at after the flushing valve and the flushing overflow valve series connection between the oil inlet and the oil-out, The flushing overflow valve directly connects traveling motor, the left front traveling motor and institute behind the left back traveling motor, the right side State traveling motor before the right side.
  8. 8. combined sweeper as claimed in claim 1, it is characterised in that the high low speed fluid power system also includes an oil Pressure sensor, the oil pressure sensor are arranged between the oil inlet and the oil-out.
  9. 9. combined sweeper as claimed in claim 1, it is characterised in that it is standby that the high low speed fluid power system also includes one With oily oil inlet and multiple check valves, the standby oily oil inlet directly connects the left front traveling motor via the check valve With traveling motor before the right side.
CN201710745928.6A 2017-08-26 2017-08-26 Highway and railway dual-purpose washing and sweeping vehicle Active CN107386176B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710745928.6A CN107386176B (en) 2017-08-26 2017-08-26 Highway and railway dual-purpose washing and sweeping vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710745928.6A CN107386176B (en) 2017-08-26 2017-08-26 Highway and railway dual-purpose washing and sweeping vehicle

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Publication Number Publication Date
CN107386176A true CN107386176A (en) 2017-11-24
CN107386176B CN107386176B (en) 2023-07-25

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107962681A (en) * 2017-12-31 2018-04-27 荣成中磊石材有限公司 A kind of sky beam orbit formula band sawing machine
CN108316205A (en) * 2018-04-04 2018-07-24 暨南大学 Highway and railway two-purpose rail precisely cleans vehicle and the accurate clean method of track
CN108316226A (en) * 2018-01-05 2018-07-24 深圳市贝优通新能源技术开发有限公司 A kind of safe and reliable portable type track cleaning equipment
CN109183695A (en) * 2018-09-19 2019-01-11 周艳春 A kind of new energy road environment improvement vehicle
CN109267525A (en) * 2018-10-06 2019-01-25 扬州三源机械有限公司 A kind of efficient sweeper
RU199057U1 (en) * 2019-12-19 2020-08-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Ижевский государственный технический университет имени М.Т. Калашникова" FINE GARBAGE COLLECTOR
CN112900333A (en) * 2019-11-19 2021-06-04 布赫市政公司 Autonomous sweeping machine for cleaning a drivable and/or walkable, preferably hard floor surface
CN114059496A (en) * 2022-01-14 2022-02-18 江苏光云环境科技有限公司 Self-adaptive-adjustment tramcar track cleaning device

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