CN103806393B - The dust-absorption cleaning vehicle of power dual-purpose - Google Patents
The dust-absorption cleaning vehicle of power dual-purpose Download PDFInfo
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- CN103806393B CN103806393B CN201410044907.8A CN201410044907A CN103806393B CN 103806393 B CN103806393 B CN 103806393B CN 201410044907 A CN201410044907 A CN 201410044907A CN 103806393 B CN103806393 B CN 103806393B
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 149
- 230000005540 biological transmission Effects 0.000 claims abstract description 128
- 239000000428 dust Substances 0.000 claims abstract description 110
- 230000007704 transition Effects 0.000 claims abstract description 94
- 239000010813 municipal solid waste Substances 0.000 claims description 96
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 58
- 239000002828 fuel tank Substances 0.000 claims description 18
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 37
- 230000009471 action Effects 0.000 description 23
- 230000000694 effects Effects 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000003020 moisturizing effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241001417527 Pempheridae Species 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
A dust-absorption cleaning vehicle for power dual-purpose, belongs to environment sanitation facility technical field.Comprise a chassis, be arranged on the power drive mechanism on chassis and dust collection mechanism, feature: also include a blower fan power transition transmission mechanism, it is arranged on chassis, when road-sweeper is in the state to road-cleaning, power drive mechanism and dust collection mechanism are formed the relation of being in transmission connection by this blower fan power transition transmission mechanism each other, and when road-sweeper is in the transport condition to the non-cleaning of road, blower fan power transition transmission mechanism makes the relation broken that is mutually in transmission connection between power drive mechanism and dust collection mechanism.Without the need to being equipped with separately the power making dust collection mechanism work, reduce the quantity of power configuration, energy-conservation, to reduce manufacturing cost and use cost and dust-absorption cleaning vehicle deadweight, the workload reducing inspection and the impact alleviated environment.
Description
Technical field
The invention belongs to environment sanitation facility technical field, be specifically related to a kind of dust-absorption cleaning vehicle of power dual-purpose.
Background technology
About the technical information of road-sweeper, can be seen in disclosed Chinese patent literature, typically as the transmission mechanism of Authorization Notice No. CN2484349Y(refuse cleaning vehicle), the sweeping transmission mechanism of CN200974963Y(road sweeper), the sweeping transmission mechanism of CN101130945A(road-sweeper) and the sweeping transmission mechanism of CN101528837B(road-sweeper), etc.The working forms of these patents and/or patent application scheme is: the central region of the rubbish on road to vehicle driven by a pair dish type broom (also can claim disk broom) being positioned at car body front, by the drum broom at the middle part or rear that are positioned at vehicle the rubbish that dish type broom collects is swept the garbage collection box on vehicle simultaneously.But drum broom easily produces twice pollution that dust flies upward in the process of the rubbish collected by dish type broom being got rid of garbage collection box in inertia mode, and drum broom to dust to clear away effect poor, the situation that dust residues in road is comparatively outstanding, and thus aforementioned patent and patent application scheme exist this logical fraud.
Because the pavement garbage collected by dish type broom can be sucked garbage collection box with the form of negative pressure by dust-absorption cleaning vehicle, thus be conducive to avoiding secondary pollution, and owing to being simplified structure without the need to using drum broom and there is the good strong point of road pavement dust elimination effect.
The technical information about dust-absorption cleaning vehicle can be seen in equally in disclosed Chinese patent literature, " air blowing dust collecting sweeping car " that slightly provide with " the round-the-clock vacuum sweeper in full region ", the CN2876173Y that recommend as Authorization Notice No. CN2858765Y that exemplify and a kind of road-sweeper of CN100567647C introduction, these patent formula all can embody aforesaidly avoids secondary pollution and the good strong point of road pavement dust elimination effect.But these patent formula are owing to ordering about the wheel walking of vehicle and ordering about dust collection mechanism work and be respectively responsible for by independently actuating unit, that is power drive mechanism is provided power by motor (being generally diesel engine) and power transmission is made vehicle to run to wheel, and dust collection mechanism provides power to make dust absorption fan work by motor (generally using diesel engine) equally, thus there is following logical fraud: one, energy consumption is large, because under road-sweeper is in running order, by a series of transmission, wheel need be moved by motor, dust collection mechanism work need be driven by power separately simultaneously, thus the respective independently power of two covers consumes the energy simultaneously, cleaning cost is caused to increase, its two, due to needs use two independently power, thus cause the integral vehicle cost of road-sweeper to improve, and overall volume is large and deadweight increases, its three, owing to there are two independently power, thus increase inspection difficulty, its four, affect environment, because two work alone as power generally uses diesel engine, the waste gas of discharging during diesel engine work damages environment, and produces serious noise pollution.
If adopt a set of motor for ordering about vehicle to run and shoulder the effect of the power as dust collection mechanism under the prerequisite not increasing this engine power simultaneously, so aforementioned technical problem just can be eliminated, because the travel speed of road-sweeper under cleaning state is comparatively slow, again because only under cleaning state dust collection mechanism just devote oneself to work, vice versa.So road-sweeper is enough to due to low running speed the power of surplus be applied to dust collection mechanism, so the power without the need to increasing motor under cleaning state.But be showed no all corresponding technology enlightenments in patent and non-patent literature disclosed in up to now, the applicant has done useful design, finally defines technical scheme described below for this reason.
Summary of the invention
Task of the present invention is that providing a kind of can use minimizing power configuration quantity to embody saving energy consumption, reduce manufacturing cost and use cost, alleviate deadweight and alleviate inspection difficulty and alleviate the dust-absorption cleaning vehicle of the power dual-purpose on the impact that environment produces by being used for making the motor of the power drive mechanism of vehicle to run to double as simultaneously for making the motor of dust collection mechanism work.
Task of the present invention has been come like this, a kind of dust-absorption cleaning vehicle of power dual-purpose, comprise a chassis, be arranged on the power drive mechanism on chassis and dust collection mechanism, be characterised in that: also include a blower fan power transition transmission mechanism, this blower fan power transition transmission mechanism is arranged on described chassis, when road-sweeper is in the state to road-cleaning, power drive mechanism and dust collection mechanism are formed the relation of being in transmission connection by this blower fan power transition transmission mechanism each other, and when road-sweeper is in the transport condition to the non-cleaning of road, this blower fan power transition transmission mechanism makes the relation broken that is mutually in transmission connection between power drive mechanism and dust collection mechanism.
In a specific embodiment of the present invention, described chassis is configured with a headstock, one fuel tank, one garbage collection box, pair of discs broom cleaning agency and a dedusting dolly, headstock is positioned at the left end on chassis, garbage collection box is positioned at the right-hand member on chassis, fuel tank is positioned at the left side of garbage collection box, pair of discs broom scavenging machine is positioned at the left end on chassis and corresponds to the inferoanterior of headstock, dedusting dolly is positioned at the right-hand member on chassis and corresponds to the below of garbage collection box, communicate with the garbage collection box chamber of garbage collection box, described power drive mechanism is positioned at the middle part on chassis, described dust collection mechanism corresponds to the top of power drive mechanism and is connected with garbage collection box, described blower fan power transition transmission mechanism is between dust collection mechanism and power drive mechanism, described power drive mechanism comprises motor, engine spindle large drive wheel, the little drive of engine spindle, motor large drive wheel driving-belt, the little drive driving-belt of motor, gearbox, gearbox dynamic input drive, gearbox dynamic output drive wheel, gearbox dynamic output drive wheel driving-belt, transition power transmission shaft, transition power transmission shaft deceleration transmission wheel driving-belt, deceleration large drive wheel and positive transport wheel through-drive wheel, motor is arranged on described chassis, and be positioned at the left side of described fuel tank, engine spindle large drive wheel is fixed on one end of the engine spindle of motor, the little drive of engine spindle is fixed on the other end of engine spindle, one end of motor large drive wheel driving-belt is nested with at engine spindle large drive wheel, and the other end and described dust collection mechanism are in transmission connection, one end of motor little drive driving-belt is nested with on the little drive of engine spindle, the other end is nested with on gearbox dynamic input drive, gearbox is arranged on chassis, and correspond to the below of fuel tank, gearbox dynamic input drive is fixed on the gearbox dynamic power shaft of gearbox, gearbox dynamic output drive wheel is fixed on the speed changing box power output shaft of gearbox, transition power transmission shaft is bearing in transition transmission shafts bearing with horizontally-arranged state rotationally, and transition transmission shafts bearing is fixed on chassis, a transition transmission shaft driven wheel is fixed with in one end of this transition power transmission shaft, and be fixed with a transition power transmission shaft transition drive at the other end of transition power transmission shaft, one end of gearbox dynamic output drive wheel driving-belt is nested with on transition power transmission shaft transition drive, and the other end is nested with on gearbox dynamic output drive wheel, one end of transition power transmission shaft deceleration transmission wheel driving-belt is nested with on transition transmission shaft driven wheel, the other end is nested with on deceleration large drive wheel, deceleration large drive wheel is fixed on deceleration large drive wheel axle, and the large drive wheel axle that slows down is bearing on deceleration large drive wheel axle bed with horizontal boom state rotationally, this deceleration large drive wheel axle bed is fixed on described chassis, and the large drive wheel that slows down has a sub-drive, this sub-drive is equipped with one end of a sub-drive driving-belt, and the other end of sub-drive driving-belt is nested with on positive transport wheel through-drive wheel, this positive transport wheel through-drive wheel is fixed on the positive transport wheel axle on chassis, when road-sweeper is in the state to road-cleaning, described motor large drive wheel driving-belt is made to be in tensioner state by described blower fan power transition transmission mechanism, motor large drive wheel driving-belt and dust collection mechanism form the relation of being in transmission connection each other, and drive described dust collection mechanism work by motor large drive wheel driving-belt, and when road-sweeper is in the transport condition to the non-cleaning of road, motor large drive wheel driving-belt is made to be in relaxed state by blower fan power transition transmission mechanism, be in transmission connection between motor large drive wheel driving-belt and dust collection mechanism relation broken, on described chassis and corresponding to the position of described fuel tank, airborne is provided with a tank support, fuel tank is arranged on the top of this tank support, the position of described gearbox on chassis corresponds to the bottom of tank support, described transition transmission shafts bearing is fixed on tank support, in the garbage collection box chamber of described garbage collection box the diapire being positioned at garbage collection box chamber is fixed with a garbage collection box interface, this garbage collection box interface is connected with one for rubbish being imported the rubbish ingress pipe in garbage collection box chamber, the bottom that described dedusting dolly is corresponding to garbage collection box is connected with this garbage collection box interface, chassis is also provided with a fan supporter, described dust collection mechanism and blower fan power transition transmission mechanism are arranged on this fan supporter, and blower fan power transition transmission mechanism corresponds to the below of the side of dust collection mechanism.
In another specific embodiment of the present invention, described dust collection mechanism comprises dedusting fan, blower fan drive, blower fan sweep-up pipe and blower fan dust outlet tube, dedusting fan is fixed on the top of described fan supporter, the blower fan impeller shaft of this dedusting fan is bearing on fan supporter rotationally by draught fan impeller bearing support, blower fan drive is fixed on blower fan impeller shaft, one end of blower fan sweep-up pipe is connected with the dedusting fan air intake of dedusting fan, the other end is connected with described garbage collection box, one end of blower fan dust outlet tube is connected with the dedusting fan air outlet of dedusting fan, the other end is connected with described garbage collection box equally, the described motor large drive wheel driving-belt of described power drive mechanism is nested with on described blower fan drive, described blower fan power transition transmission mechanism is arranged on the middle part of the short transverse of described fan supporter, and correspond to the below of described blower fan drive.
In another specific embodiment of the present invention, described blower fan power transition transmission mechanism comprises expansion tightening wheel adjusting seat, large drive wheel driving-belt expansion tightening wheel, adjustment seat board holder, adjustment seat board, adjustment screw rod, to crank arm acting cylinder, to crank arm and ferry drive, expansion tightening wheel adjusting seat to be fixed on described fan supporter and to be positioned at the middle part of the short transverse of fan supporter, large drive wheel driving-belt expansion tightening wheel is arranged in large drive wheel driving-belt tension wheel shaft rotationally, and this large drive wheel driving-belt tension wheel shaft is arranged in expansion tightening wheel adjusting seat, adjustment seat board holder to be fixed on fan supporter and to correspond to the top of expansion tightening wheel adjusting seat, adjustment seat board is connected on adjustment seat board holder, one end of adjustment screw rod is threaded with adjustment seat board holder, the other end is fixedly connected with adjustment seat board, acting cylinder of cranking arm is connected on adjustment seat board, the acting cylinder post of cranking arm of this acting cylinder of cranking arm is towards cranking arm, this one end of cranking arm is column articulated with acting cylinder of cranking arm, the middle part pivotable of cranking arm is connected on fan supporter, ferry-boat drive is arranged on the other end of cranking arm rotationally, described large drive wheel driving-belt expansion tightening wheel and swing drive contact with described motor large drive wheel driving-belt, and when described in the lower end of cranking arm swing to the right time, described motor large drive wheel driving-belt is made to be in tensioned state by described swing drive, and the blower fan drive described in motor large drive wheel driving-belt drives, and when the lower end of cranking arm swings left, motor large drive wheel driving-belt is made to be in relaxed state by swing drive, motor large drive wheel driving-belt does not drive blower fan drive.
In another specific embodiment of the present invention, described acting cylinder of cranking arm is oil cylinder; The described shape of cranking arm is 7 fonts.
Also have in a specific embodiment of the present invention, described expansion tightening wheel adjusting seat offers a tension wheel shaft adjustment tank, position and expansion tightening wheel adjusting seat that described large drive wheel driving-belt tension wheel shaft is corresponding to tension wheel shaft adjustment tank are fixed; Described adjustment seat board offers a pair adjustment tank, and the position that this adjustment seat board is corresponding to this pair adjustment tank is connected with described adjustment seat board holder; Be configured with one at the end of described acting cylinder post of cranking arm to crank arm acting cylinder post connector, described in the one end of cranking arm and this acting cylinder post connector of cranking arm hinged.
Technical scheme provided by the invention owing to having set up blower fan power transition transmission mechanism on chassis, thus when road-sweeper is in the state to road-cleaning, by power transition transmission mechanism power drive mechanism and dust collection mechanism formed each other and be in transmission connection, otherwise then remove and be in transmission connection, without the need to being equipped with separately the power making dust collection mechanism work, reduce the quantity of power configuration, not only can energy-conservation, the deadweight that reduces manufacturing cost and use cost and dust-absorption cleaning vehicle, and the workload that can reduce inspection and the impact significantly alleviated environment.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention schematic diagram.
Fig. 2 is the power drive mechanism shown in Fig. 1, the detailed structure view of dust collection mechanism and blower fan power transition transmission mechanism.
Fig. 3 is the detailed structure view of the disk broom cleaning agency shown in Fig. 1.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
In the following description, every directionality concept relating to upper and lower, left and right, front and rear and so on is all for the location status residing for the figure described, object is for the ease of public understanding, thus can not be interpreted as being particularly limited to the present invention program whereby.
Refer to Fig. 1, give chassis 1, the bottom of the left end on this chassis 1 is provided with a driven live axle 11 rotationally by driven live axle bearing (not shown), is respectively provided with a driven road wheel 111 in one end of this driven live axle 11 and the other end.The bottom of the right-hand member on chassis 1 is shown by positive transport wheel bearing support 122(Fig. 2) be provided with a positive transport wheel axle 12 rotationally, be respectively provided with a positive transport wheel 121 in one end of this positive transport wheel axle 12 and the other end.Chassis 1 is also provided with distributing valve 13, tank support 14 and a fan supporter 15, wherein: fan supporter 15 is positioned at the left side of tank support 14.
Give headstock 2, power drive mechanism 3, fuel tank 4 and a garbage collection box 5, known as shown in Figure 1, headstock 2, power drive mechanism 3, fuel tank 4 and the left end of garbage collection box 5 from chassis 1 are arranged in order (namely setting gradually) to right-hand member, headstock 2 is essentially driver's cabin, is seated in headstock 2 manipulates by street cleaner (driver).Namely be also equipped with a storage tank 21 towards the side of power drive mechanism 3 at headstock 2 towards the side on the right side, power drive mechanism 3 and aforesaid positive transport wheel axle 12 are in transmission connection, and namely drive dust-absorption cleaning vehicle to walk by power drive mechanism 3.Fuel tank 4 is arranged on the top of aforementioned tank support 14 with airborne, is provided with oil pump 41(Fig. 2 and indicates in this fuel tank 4), aforesaid distributing valve 13 is connected with oil pump 41 oil circuit, namely forms oil circuit by hydraulic oil pipeline with oil pump 41 and is connected.As preferred scheme, also can be fuel tank 4 and be equipped with an oil cooler 42.The motor 31(that aforesaid storage tank 21 both can be power drive mechanism 3 is generally diesel engine) cooling water tank moisturizing, can be again in garbage collection box 5 every water tank 53 moisturizing of establishing.
Give a dust collection mechanism 6, this dust collection mechanism 6 is arranged on chassis 1, more particularly be arranged on the top of aforementioned fan supporter 15, because dust collection mechanism 6 is arranged on the top of fan supporter 15, thus show the top corresponding to previous power transmission mechanism 3 with airborne, and be connected with aforesaid garbage collection box 5.
Give pair of discs broom cleaning agency 7, this pair of discs broom cleaning agency 7 is connected to the corresponding both sides of the left end on aforementioned chassis 1 with the state corresponded to each other, state aware as shown in Figure 1, pair of discs broom cleaning agency 7 corresponds to the left side of a pair driven road wheel 111, is namely positioned at the front of driven road wheel 111.
Give a dedusting dolly 8, this dedusting dolly 8 is connected to the right-hand member on chassis 1, and is connected with the bottom of garbage collection box 5, communicate, and this garbage collection box chamber 51 communicates with aforesaid dust collection mechanism 6 with the garbage collection box chamber 51 of garbage collection box 5 simultaneously.
Please continue to refer to Fig. 1, dust-absorption cleaning vehicle for aforementioned structure system is equipped with a blower fan power transition transmission mechanism 9, this blower fan power transition transmission mechanism 9 is arranged on aforesaid fan supporter 15, and be positioned at the middle part of the short transverse of fan supporter 15 substantially, corresponding to the top of power drive mechanism 3, specifically correspond to the below of the side of dust collection mechanism 6, the relation that is in transmission connection power drive mechanism 3 and dust collection mechanism 6 being formed the relation that is in transmission connection each other or remove between power drive mechanism 3 and dust collection mechanism 6 by this blower fan power transition transmission mechanism 9.It can thus be appreciated that, when road-sweeper is in the state to road-cleaning (dust-absorption cleaning vehicle is low advanced), by blower fan power transition transmission mechanism 9, power drive mechanism 3 and dust collection mechanism 6 are formed the relation of being in transmission connection each other, namely while drive positive transport wheel axle 12 moves, drifting dust mechanism 6 is driven to work by power drive mechanism 3, so configure power for dust collection mechanism 6 separately prior art without the need to resembling, power drive mechanism 3 is made to play the effect of working along both lines; When road-sweeper is in the transport condition to the non-cleaning of road, make the relation broken that is mutually in transmission connection between power drive mechanism 3 and dust collection mechanism 6 by blower fan power transition transmission mechanism 9, thus embody the technique effect recorded in the superincumbent technique effect hurdle of applicant all sidedly.
Refer to Fig. 2 and still composition graphs 1, aforesaid power drive mechanism 3 preferably but not the structure be definitely limited to is as follows: comprise motor 31, engine spindle large drive wheel 32a, the little drive 32b of engine spindle, motor large drive wheel driving-belt 33a, motor little drive driving-belt 33b, gearbox 34, gearbox dynamic input drive 35a, gearbox dynamic output drive wheel 35b, gearbox dynamic output drive wheel driving-belt 35c, transition power transmission shaft 36, transition power transmission shaft deceleration transmission wheel driving-belt 37, deceleration large drive wheel 38 and positive transport wheel through-drive wheel 39, motor 31 preferably uses Diesel engine, find a place for and be fixed on shortly on chassis 1 and correspond to the below of aforementioned fan supporter 15, corresponding to the left side of aforementioned fuel tank 4, more precisely motor 31 corresponds to the left side of tank support 14.Engine spindle large drive wheel 32a is fixed on one end (front end of location status shown in Fig. 1 and Fig. 2) of the engine spindle 311 of motor 31, and the little drive 32b of engine spindle is fixed on the other end (rear side of location status shown in Fig. 1 and Fig. 2) of engine spindle 311.One end of motor large drive wheel driving-belt 33a is nested with on engine spindle large drive wheel 32a, and the other end and aforesaid dust collection mechanism 6 are in transmission connection.One end of motor little drive driving-belt 33b is nested with on the little drive 32b of engine spindle, and the other end is nested with on gearbox dynamic input drive 35a.Gearbox 34 is arranged on chassis 1, and corresponds to the below of aforesaid tank support 14.Gearbox dynamic input drive 35a is fixed in the gearbox dynamic power shaft (not shown) of gearbox 34, and gearbox dynamic output drive wheel 35b is fixed on the speed changing box power output shaft 341 of gearbox 34.Namely transition power transmission shaft 36 is bearing in transition transmission shafts bearing 361 with level with horizontally-arranged state rotationally, and this transition transmission shafts bearing 361 is fixed on chassis 1, more precisely, this transition transmission shafts bearing 361 is fixed on aforesaid tank support 14 by seat board 3611.As shown in Figure 2, be fixed with a transition transmission shaft driven wheel 362 in one end of transition power transmission shaft 36 and shown position towards front one end, and the other end namely towards after one end be fixed with a transition power transmission shaft transition drive 363.One end of gearbox dynamic output drive wheel driving-belt 35c is nested with on transition power transmission shaft transition drive 363, and the other end is nested with on gearbox dynamic output drive wheel 35b.One end of transition power transmission shaft deceleration transmission wheel driving-belt 37 is nested with on transition transmission shaft driven wheel 362, and the other end is nested with on deceleration large drive wheel 38.Deceleration large drive wheel 38 is fixed on deceleration large drive wheel axle 382, and this deceleration large drive wheel axle 382 is bearing on deceleration large drive wheel axle bed 3821 with horizontal boom state rotationally, this deceleration large drive wheel axle bed 3821 is fixed on chassis 1, and the large drive wheel 38 that slows down has a sub-drive 381, this sub-drive 381 is equipped with one end of a sub-drive driving-belt 3811, and the other end of sub-drive driving-belt 3811 is nested with on positive transport wheel through-drive wheel 39, the preferred mode fixing with flat key of this positive transport wheel through-drive wheel 39 and positive transport wheel axle 12 are fixed.Positive transport wheel through-drive wheel 39 is fixed with an axle sleeve 391, and positive transport wheel 121 is connected with axle sleeve 391.As shown in Figure 2, axle sleeve 391 is configured with a drive adpting flange 3911 towards one end of positive transport wheel through-drive wheel 39, and be configured with a road wheel adpting flange 3912 towards one end of positive transport wheel 121, drive adpting flange 3911 and positive transport wheel through-drive are taken turns 39 and are fixed, and road wheel adpting flange 3912 is fixed with the wheel hub 1211 of positive transport wheel 121.
In order to ensure tensioner or the title tension force of transition power transmission shaft deceleration transmission wheel driving-belt 37, therefore on said base 1, a straining pulley adjusting seat 17(position is provided with adjustable), this straining pulley adjusting seat 17 arranges a straining pulley 171, makes transition power transmission shaft deceleration transmission take turns driving-belt 37 by this straining pulley 171 and be in tensioner state.
When road-sweeper is in the state to road-cleaning, motor large drive wheel driving-belt 33a is made to be in tensioner (tightening) state by aforesaid blower fan power transition transmission mechanism 9, the relation that is in transmission connection is formed each other between motor large drive wheel driving-belt 33a and dust collection mechanism 6, and drive dust collection mechanism 6 to work by motor large drive wheel driving-belt 33a, otherwise with example.
The course of work of previous power transmission mechanism 3 is as follows: by being positioned at the operation of the street cleaner (driver) of headstock 2, make motor 31 in running order, engine spindle 311 rotates, drive the engine spindle large drive wheel 32a fixing with it and the little drive 32b of engine spindle by engine spindle 311 simultaneously, under the control of aforementioned blower fan power transition transmission mechanism 9, determine to drive when whether driving dust collection mechanism 6(to clean state by motor large drive wheel driving-belt 33a, do not drive during non-cleaning state).Gearbox dynamic is driven to input drive 35a by motor little drive driving-belt 33b, power is caused gearbox 34, gearbox dynamic output drive wheel 35b is driven by speed changing box power output shaft 341, transition power transmission shaft transition drive 363 is driven by gearbox dynamic output drive wheel driving-belt 35c by gearbox dynamic output drive wheel 35b, transition transmission shaft driven is driven to take turns 362 through transition power transmission shaft 36, take turns 362 by this transition transmission shaft driven and drive deceleration large drive wheel 38 by transition power transmission shaft deceleration transmission wheel driving-belt 37, mover drive 381 is with by deceleration large drive wheel 38, positive transport wheel through-drive is driven to take turns 39 by sub-drive 381 by sub-drive driving-belt 3811, take turns 39 by positive transport wheel through-drive and drive positive transport wheel axle 12, thus positive transport wheel 121 is moved.
In the present embodiment, described engine spindle large drive wheel 32a, the little drive 32b of engine spindle and gearbox dynamic input drive 35a is belt pulley, aforesaid motor large drive wheel driving-belt 33a and motor little drive driving-belt 33b is driving belt, aforesaid gearbox dynamic output drive wheel 35b, transition transmission shaft driven wheel 362, transition power transmission shaft transition drive 363, deceleration large drive wheel 38, sub-drive 381 and positive transport wheel through-drive wheel 39 are sprocket wheel, aforementioned gearbox dynamic output drive wheel driving-belt 35c, sub-drive driving-belt 3811 and transition power transmission shaft deceleration transmission wheel driving-belt 37 are driving chain.
As shown in Figure 2, in the garbage collection box chamber 51 of aforementioned garbage collection box 5 diapire being positioned at garbage collection box chamber 51 is fixed with a garbage collection box interface 52, garbage collection box interface 52 connects one for rubbish being imported to the rubbish ingress pipe 521 in garbage collection box chamber 51, the bottom that aforesaid dedusting dolly 8 is corresponding to garbage collection box 5 is connected with this garbage collection box interface 52.
Continue to see Fig. 2 and continue composition graphs 1, every being provided with a water tank 53 in the garbage collection box chamber 51 of aforesaid garbage collection box 5, a water tank demarcation strip 531 is provided with in water tank 53, the upper end of this water tank demarcation strip 531 and the water tank roof of water tank 53 are fixed, and lower end is stretched with the below of vertical cantilever state towards water tank 53, and the space between the tank bottom wall of the lower end of this water tank demarcation strip 531 and water tank 53 is configured to airway 534, wherein: the region being positioned at the left side of water tank demarcation strip 531 is configured to dedusting tube chamber 532, and the region being positioned at the right side of water tank demarcation strip 531 is configured to outlet chamber 533, through by aforesaid airway 534 between dedusting tube chamber 532 and outlet chamber 533.A dust removing tube 535 is provided with in dedusting tube chamber 532, the upper end of this dust removing tube 535 and the dedusting tube chamber roof of dedusting tube chamber 532 are fixed, and the lower end of dust removing tube 535 is stretched with the below of vertical cantilever state towards dedusting tube chamber 532 and maintains spacing 5352 between the dust removing tube dust mouth 5351 of this dust removing tube 535 and the water surface being poured in the water in water tank 53.In the present embodiment, dust removing tube 535 is the pipe of internal diameter 12-16 ㎝, but also can use square tube, aforesaid spacing 5352 is 8-12 ㎝, be preferably 9-11 ㎝, be preferably 10 ㎝, the present embodiment selects 10 ㎝, maintains the spacing 5352 of 10 ㎝ between the water surface namely in dust removing tube dust mouth 5351 and water tank 53.One is offered for the air in outlet chamber 533 being caused extraneous outlet chamber gas outlet 536 on the water tank roof of aforementioned water tank 53 and in the position corresponding to outlet chamber 533, the bottom of water tank 53 is provided with blowoff valve 537, and water inlet interface 538 and the overflow pipe 539 be provided with on the left side wall of water tank 53 for introducing water in water tank 53, this overflow pipe 539 is positioned at the below into water interface 538, also be configured with one on the top in the garbage collection box chamber 51 of garbage collection box 5 and cross dirt chamber 54, cross between dirt chamber 54 and garbage collection box chamber 51 be provided with screen pack 541 at this, and offer a dust mouth 542 in mistake dirt chamber 54 towards crossing on the wall of dirt chamber of the side of aforementioned dust collection mechanism 6, dust collection mechanism 6 simultaneously with dust mouth 542 and described dust removing tube 535 matched.
According to common practise, aforesaid garbage collection box 5 is certainly equipped with a chamber door 55, and when closing chamber door 55, the sealing that this chamber door 55 is good with garbage collection box 5 chamber door interruption-forming, has illustrated the situation that the upper edge of chamber door 55 is connected with the chamber door mouth of garbage collection box 5 by box door hinges 551 in Fig. 1.Preferred scheme also can be chamber door 55 and configures a pair air spring cylinder 552, a pair air spring cylinder 552 corresponds respectively to the both sides of chamber door 55, the cylinder body of each air spring cylinder 552 and the chamber wall in garbage collection box chamber 51 hinged, and the air spring cylinder post of air spring cylinder 552 is connected with chamber door 55.Preferably, chamber door tab 56 is respectively set in the forward and backward side (location status shown in Fig. 2 is example) of garbage collection box 5 and corresponding to the marginal position of chamber door 55, is limited by chamber door tab 56 pairs of chamber doors 55.
Under dust-absorption cleaning vehicle is in running order, and when dust collection mechanism 6 is in the state driven by power drive mechanism 3, pavement garbage is mingled with trifle in the world and enters in garbage collection box chamber 51 through garbage collection box interface 52 and rubbish ingress pipe 521 successively from dedusting dolly 8, in this condition because dust collection mechanism 6 is in running order, thus negative pressure state is in garbage collection box chamber 51, rubbish on road is just able to enter garbage collection box chamber 51 through garbage collection box interface 52 and rubbish ingress pipe 521 successively from dedusting dolly 8, the dust inherent filtration net 541 entered in garbage collection box chamber 51 entered dirt chamber 54, the dust entered in dirt chamber 54 enters dust collection mechanism 6 from dust mouth 542, and the dust coming from dust collection mechanism 6 sprays in the water in water tank 53 through the dust removing tube dust mouth 5351 of dust removing tube 535 under stress, the air be mixed in dust overflows the water surface until drain into the external world from outlet chamber gas outlet 536, dust is then trapped in water.Then open blowoff valve 537 when getting rid of the dirt in water tank 53, when then being filled into by water inlet interface 538 during water tank 53 moisturizing, moisturizing degree is limited with overflow pipe 539 spilling water.Aforesaid storage tank 21 is taken from the water source of moisturizing.In above process, the relatively large rubbish of weight and/or volume because of meet with filter screen 541 stop and rely on its deadweight and productive set in garbage collection box chamber 51, as long as open chamber door 55 during removing.
Still see Fig. 2 and composition graphs 1, aforesaid dust collection mechanism 6 comprises dedusting fan 61, blower fan drive 62, blower fan sweep-up pipe 63 and blower fan dust outlet tube 64, dedusting fan 61 is fixed on the top of aforementioned fan supporter 15, the blower fan impeller shaft 611 of this dedusting fan 61 is bearing on fan supporter 15 by draught fan impeller bearing support 6111 rotationally, blower fan drive 62 is fixed on blower fan impeller shaft 611, one end of blower fan sweep-up pipe 63 is connected with the dedusting fan air intake of dedusting fan 61, the position that the other end is corresponding to aforementioned dust mouth 542 is connected with aforementioned chamber, the dirt chamber wall of crossing crossing dirt chamber 54, and communicate with mistake dirt chamber 54, one end of blower fan dust outlet tube 64 is connected with the dedusting fan air outlet 612 of dedusting fan 6, the other end is stretched over described garbage collection box 5 and connects with the upper end of aforementioned dust removing tube 535 (communicating with the tube chamber of dust removing tube 535).The motor large drive wheel driving-belt 33a of previous power transmission mechanism 3 is nested with on blower fan drive 62, and the blower fan power transition transmission mechanism 9 being arranged on the middle part of the short transverse of aforementioned fan supporter 15 corresponds to the below of described blower fan drive 62.
According to above applicant to the description of garbage collection box 5 and water tank 53, when dedusting fan 61 works, the dust crossed in dirt chamber 54 enters blower fan sweep-up pipe 63 from dust mouth 542, enter dust removing tube 535 by dedusting fan air outlet 612 through blower fan dust outlet tube 64 again, by the dust removing tube dust mouth 5351 of dust removing tube 535 dust sprayed in the water in water tank 53.
Aforesaid blower fan power transition transmission mechanism 9 comprises expansion tightening wheel adjusting seat 91, large drive wheel driving-belt expansion tightening wheel 92, adjustment seat board holder 93, adjustment seat board 94, adjustment screw rod 95, to crank arm acting cylinder 96, crank arm 97 and ferry-boat drive 98, expansion tightening wheel adjusting seat 91 to be screwed on aforementioned fan supporter 15 and to be positioned at the middle part of the short transverse of fan supporter 15, large drive wheel driving-belt expansion tightening wheel 92 is arranged in large drive wheel driving-belt tension wheel shaft 921 rotationally, and limited by the nut 9211 be disposed in driving-belt tension wheel shaft 921, large drive wheel driving-belt tension wheel shaft 921 is arranged in expansion tightening wheel adjusting seat 91, adjustment seat board holder 93 to be fixed on fan supporter 15 and to correspond to the top of expansion tightening wheel adjusting seat 91, adjustment seat board 94 is connected on adjustment seat board holder 93, one end of adjustment screw rod 95 is threaded with adjustment seat board holder 93, the other end is fixedly connected with adjustment seat board 94, acting cylinder 96 of cranking arm is connected on adjustment seat board 94, the acting cylinder post 961 of cranking arm of this acting cylinder 96 of cranking arm is towards cranking arm 97, this crank arm 97 one end hinged with acting cylinder post 961 of cranking arm, crank arm 97 middle part be connected on fan supporter 15 by crank pin 971 pivotable, ferry-boat drive 98 be arranged on rotationally crank arm 97 the other end.Aforesaid large drive wheel driving-belt expansion tightening wheel 92 and swing drive 98 contact with aforementioned motor large drive wheel driving-belt 33a, and when crank arm 97 lower end swing to the right time when state (be rocked to right), motor large drive wheel driving-belt 33a is made to be in tensioned state by swing drive 98, and the blower fan drive 62 described in motor large drive wheel driving-belt 33a drives, and when crank arm 97 lower end swing left time, motor large drive wheel driving-belt 33a is made to be in relaxed state by swing drive 98, motor large drive wheel driving-belt 33a does not drive blower fan drive 62.Motor large drive wheel driving-belt 33a be in tighten namely be in tensioner state time, aforesaid large drive wheel driving-belt expansion tightening wheel 92 makes motor large drive wheel driving-belt 33a be in tensioner state simultaneously, and vice versa.
In the present embodiment, aforesaid acting cylinder 96 of cranking arm, for oil cylinder, is connected with aforesaid distributing valve 13 hydraulic circuit; Aforesaid crank arm 97 shape be 7 fonts.
Aforesaid expansion tightening wheel adjusting seat 91 offers a tension wheel shaft adjustment tank 911, and position and expansion tightening wheel adjusting seat 91 that aforesaid large drive wheel driving-belt tension wheel shaft 921 is corresponding to tension wheel shaft adjustment tank 911 are fixed; Aforesaid adjustment seat board 94 offers a pair adjustment tank 941, and the adjustment position that seat board 94 is corresponding to this pair adjustment tank 941 is connected with aforementioned adjustment seat board holder 93; Be configured with one at aforesaid end of cranking arm acting cylinder post 961 to crank arm acting cylinder post connector 9611, aforementioned crank arm 97 one end and this acting cylinder post connector 9611 of cranking arm hinged.
As shown in Figure 2, be preferably fixed with an acting cylinder Connection Block 942 with welding manner at aforesaid adjustment seat board 94 towards the left end of location status shown in adjustment one end of screw rod 95 and Fig. 2, aforesaid adjustment screw rod 95 is connected with this acting cylinder Connection Block 942.Be configured with a pair hinged ear 9421 of acting cylinder seat on the top of acting cylinder Connection Block 942, aforesaid acting cylinder 96 of cranking arm is hinged with this acting cylinder seat hinged ear 9421.
When adjusting the position of large drive wheel driving-belt expansion tightening wheel 92, then the position of large drive wheel driving-belt tension wheel shaft 921 in tension wheel shaft adjustment tank 911 is carried out adjusting.When the position of acting cylinder 96 of cranking arm being adjusted, as long as so unscrew the adjustment seat board hold-down screw 943 for being fixed with adjustment seat board holder 93 by adjustment seat board 94, then mobile adjustment seat board 94, again adjustment seat board hold-down screw 943 is screwed, thus the position of the acting cylinder 96 that makes to crank arm changes, ferry-boat drive 98 couples of motor large drive wheel driving-belt 33a are finally made to obtain the tension expected.
Please see Fig. 2 by emphasis, aforesaid dedusting dolly 8 comprises dolly lift action cylinder 81, trolley body 82, dolly lift arm 83, lift arm connecting rod 84 and sweep-up pipe 85, dolly lift action cylinder 81 is fixed on tank support 14 by acting cylinder Connection Block 821 with vertical cantilever state, the dolly lift action cylinder post 811 of this dolly lift action cylinder 81 towards under, trolley body 82 is connected with the end of dolly lift action cylinder post 811 by dolly lift action cylinder post engaging lug 826, a traveling wheel of trolley 821 is respectively provided with rotationally in the corresponding both sides of the left end of this trolley body 82, and a dolly support roller 822(universal wheel is provided with rotationally in the middle position of the right-hand member of dolly), and be provided with in the both sides of trolley body 82 and the edge of right-hand member and enclose dirt curtain 823, this encloses dirt curtain 823 and also can be described as and enclose dirt shirt rim, dolly lift arm 83 has parallel a pair, the left end of this dolly lift arm 83 is pivotally connected on lift arm Connection Block 16 default on described chassis 1, and right-hand member is hinged with the arm seat 825 be arranged in trolley body 82 by bearing pin 831, lift arm connecting rod 84 has mutually parallel a pair, one end and the One On The Chassis aforementioned lift arm Connection Block 16 of this lift arm connecting rod 84 are pivotally connected, and the other end is hinged by pivot 841 and dolly lift arm 83, one end and the aforementioned garbage collection box interface 52 of sweep-up pipe 85 connect, the other end and sweep-up pipe joint 851 connect, and sweep-up pipe joint 851 is fixed in trolley body 82, wherein: trolley body 1 is configured with a dust-collecting cavity 824 towards the side of terrace in a state of use, aforementioned sweep-up pipe joint 851 communicates with dust-collecting cavity 824, and closed by the edge of aforementioned both sides and right-hand member of enclosing dirt curtain 823 pairs of dust-collecting cavities 824.
In the present embodiment, aforesaid dolly lift action cylinder 81 is oil cylinder, and is connected with aforesaid distributing valve 13 hydraulic circuit, and described encloses dirt curtain 823 for the door curtain made of cloth or rubber curtain.
When dust-absorption cleaning vehicle is in non-cleaning state, the dolly lift action cylinder post 811 of dolly lift action cylinder 81 bounces back in cylinder body, drives trolley body 82 to top offset by it, otherwise with example.
Refer to Fig. 3 and composition graphs 1, aforementioned pair of discs broom cleaning agency 7 respectively comprises disk broom fixed cross beam 71, strut socket 72, strut 73, disk broom lift action cylinder 74, extension spring 75, Inclination maneuver screw rod 76, hydraulic motor holder 77, hydraulic motor 78 and disk broom 79, disk broom fixed cross beam 71 is fixed on the left end on aforementioned chassis 1 by junction plate 713, on this disk broom fixed cross beam 71 and the end being positioned at disk broom fixed cross beam 71 is fixed with axis pin base 711 and a limiting plate 712 with welding manner, axis pin base 711 is corresponding with strut socket 72, limiting plate 712 corresponds to the outside of axis pin base 711, and on this limiting plate 712, be equipped with one for the caging bolt 7121 spacing to strut socket 72 with heeling condition, strut socket 72 is connected with axis pin base 711 pivotable by strut socket bearing pin 722, strut 73 offers strut pin shaft hole 732 towards one end of strut socket 72, with pin shaft hole screw 7321 by strut 73 towards strut socket 72 one end corresponding to the position of the strut bearing pin mating holes 723 be opened on strut socket 72 and strut socket 72 hinged, specifically, pin shaft hole screw 7321 is inserted strut bearing pin mating holes 723 and strut pin shaft hole 732 successively, strut 73 is configured to cantilever end towards one end of disk broom 79, disk broom lift action cylinder 74 corresponds to the top of strut 73 and is connected with aforementioned distributing valve 13 hydraulic circuit, this disk broom lift action cylinder 74 by acting cylinder bearing pin screw 742 corresponding to the position of the pin shaft hole 724 be opened on strut socket 72 and strut socket 72 hinged, and the end of the disk broom lift action cylinder post 741 of this disk broom lift action cylinder 74 is connected with strut 73 one end towards disk broom 79, one end of extension spring 75 is fixed on the extension spring holder 771 on hydraulic motor holder 77, the other end is fixed on limiting plate 712 to be offered on extension spring locating hole 7122, one end of Inclination maneuver screw rod 76 is connected with hydraulic motor holder 77, the other end is connected with strut socket 72, hydraulic motor holder 77 is by the hinged ear 772 of hydraulic motor holder and be hinged on strut 73 one end towards disk broom 79 with hinged seat bearing pin 773, hydraulic motor 78 is fixed on hydraulic motor holder 77, and be connected with aforementioned distributing valve 13 hydraulic pressure fluid path, disk broom 79 and hydraulic motor 78 are in transmission connection.
As shown in Figure 3, on aforesaid strut socket 72 and corresponding to aforementioned strut 73, be equipped with a strut stop screw 721 towards the position of the below of one end of strut socket 72 with thread fiting mode, this strut stop screw 721 contacts with strut 73.By to strut socket stop screw 721 clockwise or regulate counterclockwise and strut 73 can be made upwards to lift towards one end of disk broom 79 or the degree that dips down is controlled.
On the upper surface of one end of disk broom 79, a pair parallel cylinder post junction plate 731 is fixed with at aforementioned strut 73, this a pair cylinder post junction plate 731 respectively offers a chute 7311 in position to correspond to each other, chute 7311 is equipped a cylinder post connector sliding axle 73111 slidably, the end of the disk broom lift action cylinder post 741 of aforementioned disk broom lift action cylinder 74 is configured with a cylinder post connector 7411, and this cylinder post connector 7411 is connected with described cylinder post connector sliding axle 73111.
As shown in the above description, aforesaid disk broom lift action cylinder 74 is oil cylinder.When dust-absorption cleaning vehicle is in non-cleaning state; the disk broom lift action cylinder post 741 of disk broom lift action cylinder 74 moves in cylinder body; thus strut 73 is carried on one end of disk broom 79; make disk broom 79 leave terrace, travel in order to dust-absorption cleaning vehicle and contribute to protection disk broom 79.When disk broom clashes into for 79 rounds, such as when the road tooth with road clashes into, just turned round towards the direction deviating from road tooth together with strut 73 by strut socket 72, and then drive disk broom 79 to move towards deviating from tooth direction, road by strut 73 simultaneously, avoid disk broom 79 to occur suffering road tooth damage phenomenon.The return of disk broom 79 is ensured by extension spring 75, and spacing by the side of caging bolt 7121 pairs of strut sockets 72.Disk broom 79 is avoided to damage.The function of aforesaid Inclination maneuver screw rod 76 is the Inclination maneuvers to disk broom 79.
If the right-hand member on chassis 1 and arrange a pair structure again in the position in left side (shown position state is example) corresponding to dedusting dolly 8 and pair of discs broom cleaning agency 7 is identical but cleaning agency assisted by specification is slightly less than pair of discs broom cleaning agency 7 disk broom, to assist cleaning agency to be collected to centre further by road garbage by this pair of discs broom, so advantageously in the dust removing effects embodying dedusting dolly 8.
Applicant sketches use of the present invention, when dust-absorption cleaning vehicle is in the cleaning state to road, by the cleaner in headstock 2 by the operation to the control system be arranged in headstock 2, motor 31 is worked, main, driven road wheel 111, 121 are in low travel condition, simultaneously by the operation to control system, the acting cylinder 96 of cranking arm of blower fan power transition transmission mechanism 9 is worked, acting cylinder post 961 of cranking arm bounces back in cylinder body, driven by acting cylinder post 961 of cranking arm and crank arm 97, make to crank arm 97 upper end to left dislocation, and crank arm 97 lower end side swing to the right, due to ferry-boat drive 98 be arranged on rotationally crank arm 97 lower end, therefore when crank arm 97 lower end swing to the right time, ferry-boat drive 98 is driven to swing to the right, make the motor large drive wheel driving-belt 33a of ferry-boat drive 98 and power drive mechanism 3 near, that is the motor large drive wheel driving-belt 33a being previously in relaxed state is made to be in tensioner state by ferry-boat drive 98, thus the blower fan drive 62 of dust collection mechanism 6 is driven by motor large drive wheel driving-belt 33a, make dedusting fan 61 in running order.Simultaneously, pair of discs broom cleaning agency 7 is also in running order, the central region of rubbish on road towards chassis 1 is driven, namely the central region to chassis 1 is swept, because vehicle is in low transport condition, therefore by the sweep-up pipe 85 of dedusting dolly 8, rubbish is introduced in garbage collection box chamber 51, because under the work of dust collection mechanism 6, garbage collection box chamber 51 is in negative pressure state, enters into rubbish in garbage collection box chamber 51 by applicant above to the description process of garbage collection box 5 and dust collection mechanism 6.
When being in transport condition when cleaning end, then make aforementioned acting cylinder 96 reverse operation of cranking arm, ferry-boat drive 98 is to left dislocation, motor large drive wheel driving-belt 33a is made to be in relaxed state, power transmission relationship between power drive mechanism 3 and dust collection mechanism 6 is removed, and under the work of dolly lift action cylinder 81, make trolley body 82 up and leave terrace, and make disk broom 79 is carried under the work of the disk broom lift action cylinder 74 of disk broom cleaning agency 7, specifically: disk broom lift action cylinder post 741 bounces back in cylinder body (during cleaning state, disk broom lift action cylinder post 741 stretches out outside cylinder body).
In sum, technical scheme provided by the invention overcomes the shortcoming in prior art, completes invention task, embodies the technique effect referred in the superincumbent technique effect hurdle of applicant objectively, and can yet be regarded as is a ultimate attainment technical scheme.
Claims (5)
1.
a kind of dust-absorption cleaning vehicle of power dual-purpose, comprise a chassis (1), be arranged on the power drive mechanism (3) on chassis (1) and dust collection mechanism (6), be characterised in that: also include a blower fan power transition transmission mechanism (9), this blower fan power transition transmission mechanism (9) is arranged on described chassis (1), when road-sweeper is in the state to road-cleaning, power drive mechanism (3) and dust collection mechanism (6) are formed the relation that is in transmission connection by this blower fan power transition transmission mechanism (9) each other, and when road-sweeper is in the transport condition to the non-cleaning of road, this blower fan power transition transmission mechanism (9) makes the relation broken that is mutually in transmission connection between power drive mechanism (3) and dust collection mechanism (6), described chassis (1) is configured with a headstock (2), one fuel tank (4), one garbage collection box (5), pair of discs broom cleaning agency (7) and a dedusting dolly (8), headstock (2) is positioned at the left end of chassis (1), garbage collection box (5) is positioned at the right-hand member of chassis (1), fuel tank (4) is positioned at the left side of garbage collection box (5), pair of discs broom cleaning agency (7) is positioned at the left end on chassis (1) and corresponds to the inferoanterior of headstock (2), dedusting dolly (8) is positioned at the right-hand member on chassis (1) and corresponds to the below of garbage collection box (5), communicate with the garbage collection box chamber (51) of garbage collection box (5), described power drive mechanism (3) is positioned at the middle part of chassis (1), described dust collection mechanism (6) corresponding to power drive mechanism (3) top and be connected with garbage collection box (5), described blower fan power transition transmission mechanism (9) is positioned between dust collection mechanism (6) and power drive mechanism (3), described power drive mechanism (3) comprises motor (31), engine spindle large drive wheel (32a), the little drive of engine spindle (32b), motor large drive wheel driving-belt (33a), the little drive driving-belt (33b) of motor, gearbox (34), gearbox dynamic input drive (35a), gearbox dynamic output drive wheel (35b), gearbox dynamic output drive wheel driving-belt (35c), transition power transmission shaft (36), transition power transmission shaft deceleration transmission wheel driving-belt (37), deceleration large drive wheel (38) and positive transport wheel through-drive wheel (39), motor (31) is arranged on described chassis (1), and be positioned at the left side of described fuel tank (4), engine spindle large drive wheel (32a) is fixed on one end of the engine spindle (311) of motor (31), the little drive of engine spindle (32b) is fixed on the other end of engine spindle (311), one end of motor large drive wheel driving-belt (33a) is nested with at engine spindle large drive wheel (32a), and the other end and described dust collection mechanism (6) are in transmission connection, one end of motor little drive driving-belt (33b) is nested with on the little drive of engine spindle (32b), the other end is nested with in gearbox dynamic input drive (35a), gearbox (34) is arranged on chassis (1), and correspond to the below of fuel tank (4), gearbox dynamic input drive (35a) is fixed on the gearbox dynamic power shaft of gearbox (34), gearbox dynamic output drive wheel (35b) is fixed on the speed changing box power output shaft (341) of gearbox (34), transition power transmission shaft (36) is bearing in transition transmission shafts bearing (361) with horizontally-arranged state rotationally, and transition transmission shafts bearing (361) is fixed on chassis (1), transition transmission shaft driven wheel (362) is fixed with in one end of this transition power transmission shaft (36), and be fixed with transition power transmission shaft transition drive (363) at the other end of transition power transmission shaft (36), one end of gearbox dynamic output drive wheel driving-belt (35c) is nested with in transition power transmission shaft transition drive (363), and the other end is nested with on gearbox dynamic output drive wheel (35b), one end of transition power transmission shaft deceleration transmission wheel driving-belt (37) is nested with on transition transmission shaft driven wheel (362), the other end is nested with on deceleration large drive wheel (38), deceleration large drive wheel (38) is fixed on deceleration large drive wheel axle (382), and the large drive wheel axle (382) that slows down is bearing on deceleration large drive wheel axle bed (3821) with horizontal boom state rotationally, this deceleration large drive wheel axle bed (3821) is fixed on described chassis (1), and the large drive wheel that slows down (38) has a sub-drive (381), this sub-drive (381) is equipped with one end of a sub-drive driving-belt (3811), and the other end of sub-drive driving-belt (3811) is nested with in positive transport wheel through-drive wheel (39), this positive transport wheel through-drive wheel (39) is fixed on the positive transport wheel axle (12) on chassis (1), when road-sweeper is in the state to road-cleaning, described motor large drive wheel driving-belt (33a) is made to be in tensioner state by described blower fan power transition transmission mechanism (9), motor large drive wheel driving-belt (33a) and dust collection mechanism (6) form the relation that is in transmission connection each other, and drive described dust collection mechanism (6) to work by motor large drive wheel driving-belt (33a), and when road-sweeper is in the transport condition to the non-cleaning of road, motor large drive wheel driving-belt (33a) is made to be in relaxed state by blower fan power transition transmission mechanism (9), be in transmission connection between motor large drive wheel driving-belt (33a) and dust collection mechanism (6) relation broken, go up on described chassis (1) and in the position corresponding to described fuel tank (4), airborne be provided with a tank support (14), fuel tank (4) is arranged on the top of this tank support (14), the position of described gearbox (34) on chassis (1) corresponds to the bottom of tank support (14), described transition transmission shafts bearing (361) is fixed on tank support (14), in the garbage collection box chamber (51) of described garbage collection box (5) diapire being positioned at garbage collection box chamber (51) is fixed with a garbage collection box interface (52), this garbage collection box interface (52) is connected with one for rubbish being imported the rubbish ingress pipe (521) in garbage collection box chamber (51), the bottom that described dedusting dolly (8) is corresponding to garbage collection box (5) is connected with this garbage collection box interface (52), chassis (1) is also provided with a fan supporter (15), described dust collection mechanism (6) and blower fan power transition transmission mechanism (9) are arranged on this fan supporter (15), and blower fan power transition transmission mechanism (9) is corresponding to the below of the side of dust collection mechanism (6).
2.
the dust-absorption cleaning vehicle of power dual-purpose according to claim 1, it is characterized in that described dust collection mechanism (6) comprises dedusting fan (61), blower fan drive (62), blower fan sweep-up pipe (63) and blower fan dust outlet tube (64), dedusting fan (61) is fixed on the top of described fan supporter (15), the blower fan impeller shaft (611) of this dedusting fan (61) is bearing on fan supporter (15) by draught fan impeller bearing support (6111) rotationally, blower fan drive (62) is fixed on blower fan impeller shaft (611), one end of blower fan sweep-up pipe (63) is connected with the dedusting fan air intake of dedusting fan (61), the other end is connected with described garbage collection box (5), one end of blower fan dust outlet tube (64) is connected with the dedusting fan air outlet (612) of dedusting fan (6), the other end is connected with described garbage collection box (5) equally, the described motor large drive wheel driving-belt (33a) of described power drive mechanism (3) is nested with on described blower fan drive (62), described blower fan power transition transmission mechanism (9) is arranged on the middle part of the short transverse of described fan supporter (15), and correspond to the below of described blower fan drive (62).
3.
the dust-absorption cleaning vehicle of power dual-purpose according to claim 2, it is characterized in that described blower fan power transition transmission mechanism (9) comprises expansion tightening wheel adjusting seat (91), large drive wheel driving-belt expansion tightening wheel (92), adjustment seat board holder (93), adjustment seat board (94), adjustment screw rod (95), to crank arm acting cylinder (96), to crank arm (97) and ferry drive (98), expansion tightening wheel adjusting seat (91) is fixed on described fan supporter (15) and goes up and the middle part being positioned at the short transverse of fan supporter (15), large drive wheel driving-belt expansion tightening wheel (92) is arranged in large drive wheel driving-belt tension wheel shaft (921) rotationally, and this large drive wheel driving-belt tension wheel shaft (921) is arranged in expansion tightening wheel adjusting seat (91), adjustment seat board holder (93) is fixed on fan supporter (15) and goes up and the top corresponding to expansion tightening wheel adjusting seat (91), adjustment seat board (94) is connected in adjustment seat board holder (93), one end of adjustment screw rod (95) is threaded with adjustment seat board holder (93), the other end is fixedly connected with adjustment seat board (94), acting cylinder (96) of cranking arm is connected in adjustment seat board (94), the acting cylinder post (961) of cranking arm of this acting cylinder of cranking arm (96) is towards crank arm (97), one end that this is cranked arm (97) is hinged with acting cylinder post (961) of cranking arm, the middle part pivotable of (97) of cranking arm is connected on fan supporter (15), ferry-boat drive (98) is arranged on the other end of crank arm (97) rotationally, described large drive wheel driving-belt expansion tightening wheel (92) and swing drive (98) contact with described motor large drive wheel driving-belt (33a), and when described in crank arm the lower end of (97) swing to the right time, described motor large drive wheel driving-belt (33a) is made to be in tensioned state by described swing drive (98), and the blower fan drive (62) described in motor large drive wheel driving-belt (33a) drives, and when the lower end of crank arm (97) swings left, motor large drive wheel driving-belt (33a) is made to be in relaxed state by swing drive (98), motor large drive wheel driving-belt (33a) does not drive blower fan drive (62).
4.
the dust-absorption cleaning vehicle of power dual-purpose according to claim 3, is characterized in that described acting cylinder of cranking arm (96) is oil cylinder; The shape of described crank arm (97) is 7 fonts.
5.
the dust-absorption cleaning vehicle of power dual-purpose according to claim 3, it is characterized in that offering a tension wheel shaft adjustment tank (911) in described expansion tightening wheel adjusting seat (91), position and expansion tightening wheel adjusting seat (91) that described large drive wheel driving-belt tension wheel shaft (921) is corresponding to tension wheel shaft adjustment tank (911) are fixed; Described adjustment seat board (94) offers a pair adjustment tank (941), and the position that this adjustment seat board (94) is corresponding to this pair adjustment tank (941) is connected with described adjustment seat board holder (93); Be configured with one at the end of described acting cylinder post (961) of cranking arm to crank arm acting cylinder post connector (9611), described in crank arm the one end of (97) and this acting cylinder post connector (9611) of cranking arm hinged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410044907.8A CN103806393B (en) | 2014-02-07 | 2014-02-07 | The dust-absorption cleaning vehicle of power dual-purpose |
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| CN201410044907.8A CN103806393B (en) | 2014-02-07 | 2014-02-07 | The dust-absorption cleaning vehicle of power dual-purpose |
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| CN103806393A CN103806393A (en) | 2014-05-21 |
| CN103806393B true CN103806393B (en) | 2015-08-19 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104746460A (en) * | 2015-04-20 | 2015-07-01 | 江苏佳鹿车辆有限公司 | Road sweeper |
| CN105755995B (en) * | 2016-03-21 | 2017-05-17 | 湖南文理学院 | High-efficient environmental sanitation vacuum sweeper |
| CN113882300A (en) * | 2021-10-19 | 2022-01-04 | 长沙中联重科环境产业有限公司 | Sweeping disc adjusting device, sweeping adjusting system and control method of sweeping device |
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| EP0310727A1 (en) * | 1987-10-09 | 1989-04-12 | TROTTOIRNET Société Anonyme | Small-sized vehicle for surface cleaning |
| CN201125373Y (en) * | 2007-11-02 | 2008-10-01 | 苏传政 | Road surface sweeping dust absorption vehicle |
| CN201865078U (en) * | 2010-10-22 | 2011-06-15 | 罗贤英 | Vacuum dust suction type sweeper |
| CN203222761U (en) * | 2013-04-22 | 2013-10-02 | 盐城晨风环卫装备有限公司 | Environment-friendly road sweeper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0310727A1 (en) * | 1987-10-09 | 1989-04-12 | TROTTOIRNET Société Anonyme | Small-sized vehicle for surface cleaning |
| CN201125373Y (en) * | 2007-11-02 | 2008-10-01 | 苏传政 | Road surface sweeping dust absorption vehicle |
| CN201865078U (en) * | 2010-10-22 | 2011-06-15 | 罗贤英 | Vacuum dust suction type sweeper |
| CN203222761U (en) * | 2013-04-22 | 2013-10-02 | 盐城晨风环卫装备有限公司 | Environment-friendly road sweeper |
Also Published As
| Publication number | Publication date |
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| CN103806393A (en) | 2014-05-21 |
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