CN206768692U - Cleaning agency, the road sweeper of road sweeper - Google Patents

Abstract

The utility model provides a kind of cleaning agency of road sweeper, road sweeper, wherein the cleaning agency includes base and the annular track box vertically extended being arranged on base；Cycloconveyor belt is provided with track box；Also include drive mechanism and the hopper for rubbish to be transported to a high position from low level；The drive mechanism drives the cycloconveyor belt to be rotated around trunnion axis；The hopper being fixed on cycloconveyor belt has opening and the opening is all the time towards the inner surface of cycloconveyor belt, with it is opening up when when cycloconveyor belt rotates around trunnion axis, the hopper is located at low level and when running to a high position it is opening down.

Description

Cleaning agency, the road sweeper of road sweeper

Technical field

The utility model is related to road cleaning machinery technical field, particularly relate to a kind of cleaning agency of road sweeper, Road sweeper.

Background technology

With the development of society, more and more work can be completed with machinery, particularly some are relatively worked hard Work, such as cleaning roads.Occur different kinds of roads already in the prior art and clean vehicle, vehicle bottom can be passed through in motion The current road sweeper in portion installs a high-power assistant engine drive high pressure positive blower generation using in automobile chassis mostly Negative-pressure sucking, reach the purpose for cleaning road surface.The road cleaner of this structure has following defect：

1st, bulk rubbish blocks the dust suction mouth of pipe and is difficult to clean up；

2nd, often occur cleaning not thoroughly, leakage spill rubbish；

3rd, inadequate environmental protection and energy saving；

4th, cost is high, is unfavorable for promoting the use of on a large scale.

Utility model content

The technical problems to be solved in the utility model is to provide that a kind of cleaning effect is good, saves the energy and the cheap road of cost Road sweeper.

In order to solve the above problems, the utility model embodiment proposes a kind of cleaning agency of road sweeper, including Base and the annular track box vertically extended being arranged on base；Cycloconveyor belt is provided with track box；Also Including drive mechanism and for rubbish to be transported into high-order hopper from low level；The drive mechanism is used to drive the annular to convey Band rotates around trunnion axis；The hopper being fixed on cycloconveyor belt has opening and the opening is all the time towards cycloconveyor belt Inner surface, with opening up when the hopper is located at low level when cycloconveyor belt rotates around trunnion axis and open when running to a high position Mouth down.

Wherein, the cycloconveyor belt includes two chain V-type bands, and continuous multiple material are provided between two V-type bands Bucket；It is provided with wherein in track box for the sheave being oriented to guide V-type Tape movement.Also include the driving of driving v-belt motion Axle, the drive shaft is provided with two driving sheaves, and two driving sheaves are engaged on the tooth on two chains by tooth respectively To drive two chain syn-chro-step movements to drive hopper annular to move back and forth.

Wherein, the bottom front of the track box and rear sweep rolling and rolling are swept with after so that refuse sweeping to be arrived before being all respectively equipped with Track frame bottom is so that rubbish is transported to a high position by the hopper on the cycloconveyor belt of the track frame bottom passed through；Rolling is swept before described At least two sweeping blade, the sweeping blade for rolling is swept with after all include transverse axis, being arranged on transverse axis periphery axially extend；In cleaning agency Track box bottom front and rear be respectively equipped with two and be used to accommodating sweep the axle bed of rolling；The horizontal stroke that rolling is swept in rolling with after is swept before described Axle is separately fixed in the axle bed of the front and back, and it is described before sweep rolling and after sweep rolling both facing to track box direction rotate So that rubbish to be swept to the position of track box.

Wherein, the bottom of the track box is provided with front shovel leaf, and the front shovel leaf sweeps rolling pendulum before being connected to by chain swing arm Revolution of arm, which is sentenced in the case where preceding sweeping rolling effect front supplied materials to be prolonged into front shovel leaf feeding inclined-plane to clean, is directed into the hopper of track frame bottom In so that rubbish to be lifted up, the front shovel leaf front end both sides are provided with two and are used to walk and keep the front shovel leaf direction of motion and position The road wheel put, the road wheel when front shovel leaf runs into barrier can with front shovel leaf, side oscillation is to clear the jumps backward, together When front shovel leaf front end with rubber peel to have good cushioning effect with barrier.The wherein described rubber peel moment keeps with ground Contact, to cause front supplied materials to be smoothly directed into front shovel leaf feeding inclined-plane in the hopper in track box to be promoted to a high position.

Wherein, sweeping device module is inhaled after the bottom of the track box is provided with, improves and cleans effect, module is swept in the rear suction can To be exchanged with roll-backward sweep.

Wherein, the spring tensioning mechanism that both sides are arranged symmetrically is additionally provided with track inframe, the mechanism is used for V-type including two The forearm one end swung by spring force is arranged on the guiding sheave being oriented to, to be formed to tension of the V-type with hopper.

Wherein, the bottom of the hopper including U-shaped, antetheca, rear wall, two side walls, wherein antetheca, rear wall top all It is fixed on cycloconveyor belt, and the height of the antetheca inside track box is less than the height away from the rear wall inside track box To form low outer high arc hopper in one.

Wherein, in addition to material casting mechanism, the material casting mechanism include material casting rolling and brushing and telescopic active box, the throwing The main body of material mechanism is located in the track box, and the other end is stretched into compartment, by what is dropped out of cycloconveyor belt hopper Rubbish is thrown into compartment；The material casting mechanism is located in the track box, and one end that track box is stretched out in working condition is stretched Enter to compartment charging aperture, rubbish is thrown to interior.

Meanwhile the utility model embodiment also proposed a kind of road sweeper, including car body, in addition to such as preceding any one Described cleaning agency.

Wherein, Qian Sao mechanisms are additionally provided with the car body, the Qian Sao mechanisms are arranged at the front of the cleaning agency；Before Sweeping mechanism includes at least row's clean disk group, and each of which row's clean disk group is all comprised at least both towards clean disk group center The clean disk that rotates of direction with by refuse sweeping to the center of clean disk group.

Wherein, elevating mechanism is additionally provided with the car body, the elevating mechanism is fixed on car body and connects the cleaning Mechanism is to drive the cleaning agency integrally to be moved up and down along the car body；The elevating mechanism includes guide rail and can be relative to The lifting arm of the car body lifting, wherein the guide rail is fixed on car body, and lifting arm connects the cleaning agency；Wherein rise One end of drop arm is connected to the groove position on cleaning agency when rising, so that being connected with cleaning agency reliably, the other end, which is provided with, to be slided Set, sliding sleeve are connected on guide rail to drive sliding sleeve under the control of power part along lifting rail.

Wherein, road networked system is additionally provided with the car body to transmit data to the server of distal end.

Above-mentioned technical proposal of the present utility model has the beneficial effect that：

A kind of road sweeper is proposed in such scheme, has and compares the following advantage of more existing road sweeper

1st, there is no the dust suction mouth of pipe, in the absence of blockage problem, road surface is directly cleaned using rear clearing apparatus；

2nd, the existing sweeping machine of solution cleans not thorough, leakage and spills rubbish；The sweeper of the utility model embodiment cleans thorough And occur without and leakage spill rubbish；

3rd, environmental protection and energy saving, it is not necessary to increase extra power source；

4th, good economy performance, working service cost is cheap, easy to operate, beneficial to promoting the use of on a large scale.

Brief description of the drawings

Fig. 1 is the structure perspective diagram of the road sweeper of the utility model embodiment；

Fig. 2 is the structural representation of elevating mechanism；

Fig. 3 is the structural representation of cleaning agency；

Fig. 4 is that cleaning agency removes the structural representation after axle sleeve；

Fig. 5 is the attachment structure schematic diagram for sweeping rolling and base of cleaning agency

Fig. 6 is the structural representation of cleaning agency and conveying mechanism；

Fig. 7 is the structural representation for sweeping rolling；

Description of reference numerals：

1st, car body；

2nd, watering mechanism；

3rd, compartment；

4th, Qian Sao mechanisms；

5th, elevating mechanism；

51st, guide rail；

52nd, straight line axle sleeve；

53rd, power part；

54th, connecting lever is lifted；

6th, cleaning agency；

61st, track box；

611st, sprocket wheel；

612nd, chain；

613rd, drive shaft；

62nd, cycloconveyor belt；

63rd, hopper；

64th, rolling is swept；

641st, transverse axis；

642nd, sweeping blade；

643rd, chain；

644th, front shovel leaf；

645th, swing arm；

65th, strainer；

66th, swing arm axle bed；

67th, rolling and brushing cover plate；

68th, rear inhale sweeps module；

7th, Pao Sao mechanisms；

71st, casing；

72nd, material casting is rolled；

8th, hydraulic mechanism；

9th, gas circuit mechanism；

10th, electric-control system；

11st, road networked system.

Embodiment

To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing And specific embodiment is described in detail.

Cause the problem of cleaning effect is bad and cost is high for road sweeper unreasonable structure of the prior art, carry A kind of cleaning agency of road sweeper, road sweeper, road-cleaning method are gone out.

The utility model embodiment proposes a kind of cleaning agency of road sweeper, including base and is arranged on base The annular track box vertically extended；Cycloconveyor belt is provided with track box；Also include drive mechanism and be used for Rubbish is transported to the hopper of a high position from low level；The drive mechanism is used to drive the cycloconveyor belt to rotate around trunnion axis；Gu The hopper being scheduled on cycloconveyor belt has opening and the opening is all the time towards the inner surface of cycloconveyor belt, with defeated in annular Send band around trunnion axis rotate when the hopper be located at low level when it is opening up and when running to a high position it is opening down.

Wherein, the cycloconveyor belt includes two chains, and continuous multiple hoppers are provided between two chains；Wherein It is provided with track box for the sprocket wheel being oriented to guide chain to move.Also include the drive shaft of drive chain motion, the drive Moving axis is provided with two driving wheels, and two driving wheels are engaged on the tooth on two chains to drive two chains by tooth respectively Synchronizing moving is to drive hopper annular to move back and forth.

Wherein, the bottom front of the track box and rear sweep rolling and rolling are swept with after so that refuse sweeping to be arrived before being all respectively equipped with Track frame bottom is so that rubbish is transported to a high position by the hopper on the cycloconveyor belt of the track frame bottom passed through.

Wherein, sweeping device module is inhaled after the bottom of the track box is provided with, improves and cleans effect.Module is swept in the rear suction can To be exchanged with roll-backward sweep, it can be existing structure form to inhale sweeping device module after described.

Wherein, swept before described rolling and after sweep rolling and all include transverse axis, be arranged at least two sweeping blade of transverse axis periphery, it is described to sweep Piece axially extends；Two are respectively equipped with the bottom front of the track box of cleaning agency and rear to be used to accommodating sweep the axle of rolling Seat；Swept before described rolling and after sweep the transverse axis of rolling and be separately fixed in the axle bed of the front and back, and it is described before sweep rolling and after The direction that rolling is swept both facing to track box is rotated so that rubbish to be swept to the position of track box.

Wherein, the spring tensioning mechanism that both sides are arranged symmetrically is additionally provided with track inframe, the mechanism is used for V-type including two The forearm one end swung by spring force is arranged on the guiding sheave being oriented to, to be formed to tension of the V-type with hopper.

Wherein, the bottom of the hopper including U-shaped, antetheca, rear wall, two side walls, wherein antetheca, rear wall top all It is fixed on cycloconveyor belt, and the height of the antetheca inside track box is less than the height away from the rear wall inside track box To form low outer high arc hopper in one.

Meanwhile the utility model embodiment also proposed a kind of road sweeper, including car body, in addition to such as preceding any one Described cleaning agency.

Wherein, Qian Sao mechanisms are additionally provided with the car body, the Qian Sao mechanisms are arranged at the front of the cleaning agency；Before Sweeping mechanism includes at least row's clean disk group, and each of which row's clean disk group is all comprised at least both towards clean disk group center The clean disk that rotates of direction with by refuse sweeping to the center of clean disk group.

Wherein, elevating mechanism is additionally provided with the car body, the elevating mechanism is fixed on car body and connects the cleaning Mechanism is to drive the cleaning agency integrally to be moved up and down along the car body；The elevating mechanism includes guide rail and can be relative to The lifting arm of the car body lifting, wherein the guide rail is fixed on car body, and lifting arm connects the cleaning agency；Wherein rise One end of drop arm is fixed on cleaning agency, and the other end is provided with slip cap, and slip cap is socketed on guide rail with the control of power part System is lower to drive slip cap along lifting rail.

Wherein, road networked system is additionally provided with the car body to transmit data to the server of distal end.

Meanwhile the utility model embodiment also proposed a kind of side that road-cleaning is carried out using foregoing road sweeper Method, including：

After raising the cleaning agency by elevating mechanism overall, vehicle is driven into preset location；

After cleaning agency is reduced into working depth by elevating mechanism, the Qian Sao mechanisms and cleaning agency are opened, so that The clean disks of Qian Sao mechanisms is rotated with by refuse sweeping to the center of clean disk group；Rolling is swept before cleaning agency and sweeps rolling work with after So that the rubbish at clean disk group center will be swept up in track box on continuous running cycloconveyor belt, on cycloconveyor belt End to end hopper continues rubbish being transported to after a high position as cycloconveyor belt from rising is changed into level run state, hopper Rubbish is dropped out to after material casting mechanism from hopper when horizontal, and by material casting, mechanism is transported in the dustbin in compartment.

The utility model embodiment is further described below in conjunction with the accompanying drawings.

As shown in Figure 1-Figure 3, the road sweeper of the utility model embodiment includes car body 1, is set in the bottom of car body 1 You Qiansao mechanisms 4 and cleaning agency 6.Certainly, Qian Sao mechanisms 4 not necessarily, will not be repeated here.

As shown in Figure 1, Qian Sao mechanisms 4 are provided with the front portion of car body 1, the Qian Sao mechanisms 4 can be existing sweeping machine Structure, the sweeping mechanism include at least two row's clean disks being arranged side by side along the direction of car body extension, each of which row's clean disk Group all comprises at least the clean disk both rotated towards the direction at clean disk group center with by refuse sweeping to clean disk group Center.As shown in Figure 1, watering mechanism 2, cleaning deskitte of the watering mechanism 2 in sweeping mechanism 4 are additionally provided with the position of sweeping mechanism Sprinkled water during rotation to prevent airborne dust.And it is also provided with the gas circuit mechanism 9 for siphoning away dust.Wherein watering mechanism 2 and gas circuit Mechanism 9 can be existing any structure, and the utility model embodiment is not construed as limiting to this.

As shown in Figure 1, elevating mechanism 5 as shown in Figure 2 is additionally provided with the rear portion of car body 1, elevating mechanism 5 is fixed on car On body 1 and the connection cleaning agency 6 is to drive the cleaning agency 6 is overall to be moved up and down along the car body 1, not work When cleaning agency 6 is raised, prevent cleaning agency 6 contacts with ground from sweeping into damage.Specifically, as depicted in figs. 1 and 2, rise Descending mechanism 5 includes guide rail 51 and the lifting arm 54 that can be lifted relative to the car body 1, wherein the guide rail 51 is fixed on car body On 1, and lifting arm 54 connects the cleaning agency 6.One end of wherein lifting arm 54 is fixed on cleaning agency 6, and the other end is set Have 52, linear bearing 52 is socketed on guide rail 51, to drive linear bearing 52 to be lifted along guide rail 51 under the control of power part 53. The power part 53 can be oil cylinder.

As shown in Figure 1, Figure 3, the cleaning agency 6 includes base and is arranged on vertically extending on base Track box 61；Cycloconveyor belt 62 is provided with track box 61.Also include drive mechanism, drive mechanism is used to drive the annular defeated Band 62 is sent to be rotated around trunnion axis.Also include being fixed on hopper 63 on cycloconveyor belt 62, the hopper 63 has opening and described Opening is all the time towards the inner surface of cycloconveyor belt 62.So when cycloconveyor belt 62 rotates around trunnion axis, 63, the hopper Opening is that upward, opening is directed downwardly when hopper 63 runs to a high position, thus rubbish can be transported into height when low level Position.As shown in Figure 3, material casting mechanism 7 is further fixed in track box 61, the end of the material casting mechanism 7 extend into track box 61 It is interior.So when the hopper 63 on cycloconveyor belt 62 runs to a high position, rubbish can drop to throwing machine from opening directed downwardly In structure 7, and thrown by material casting mechanism 7 in the dustbin of car body 1.As shown in Figure 6, material casting mechanism 7 includes material casting casing 72, And set material casting rolling 71 in the correspondence position positioned at the rearward end of material casting casing 72.As shown in Figure 5, in the end both sides of material casting casing 72 Provided with the support along remote material casting tank surface direction extension, and support is provided with bearing block so that material casting rolling 71 is connected by rotating shaft It is connected on to rotate on support and power is swept with the throwing formed to material.So 71 are rolled from the rubbish can that hopper 63 is fallen along material casting Throwing sweeps force direction and enters dustbin.The track box 61 is rectangle, and cycloconveyor belt 62 is made up of two V-type bands, and two V-types Continuous multiple hoppers 63 are provided between band 612.It is provided with wherein in track box 61 for the sheave 611 being oriented to guide V-type Band 612 moves.Also include the drive shaft 613 that driving v-belt 612 is moved, the drive shaft is provided with two driving wheels, and two Driving wheel is engaged on the tooth on two V-type bands 612 to drive two synchronizing movings of V-type band 612 by tooth respectively, so as to drive material Bucket 63 constantly moves back and forth.Wherein the cycloconveyor belt 61 is rotated around trunnion axis, so the fortune of cycloconveyor belt 62 Row track is on a perpendicular.Thus hopper 63 can be driven to move always, be transported to what rubbish continued from low level A high position, then thrown by material casting mechanism 7 into compartment 3.

As shown in Figure 3, in order to prevent rubbish when in the side improvement stage of hopper 63 from being dropped from hopper 63, the material The bottom including U-shaped of bucket 63, antetheca, rear wall, two side walls, wherein antetheca, the top of rear wall is all fixed on annular conveying Take, and the height of the antetheca inside track box 61 is less than the height away from the rear wall inside track box 61.Thus shape Low outer high arc hopper in into one, to ensure that the space of sufficiently large receiving rubbish is formed on the bottom of U-shaped, and it is moved to Rubbish and can is enough easily fallen from height than the opening that relatively low antetheca is formed during high point.

Meanwhile as shown in Figure 3, swept before the bottom front of the track box 61 of cleaning agency 6 and rear are all respectively equipped with Rolling and after sweep rolling with by refuse sweeping to the bottom of track box 61 so that on the cycloconveyor belt 62 of the bottom of track box 61 of process Rubbish is transported to a high position by hopper 63.As shown in Figure 3, sweeping rolling 64 includes transverse axis 641, is arranged on the periphery of transverse axis 641 at least Two sweeping blade 642, the sweeping blade 642 axially extend.Specifically, circumferentially uniformly it is provided with a plurality of sweep in the periphery of transverse axis 641 Piece 642, and sweeping blade 642 axially extends, sweeping blade 642 is fixed on by way of punching and being implanted into brush filament sweeps rolling 64 and forms spiral The sweeping blade arrangement of shape.As shown in Figure 4, it is respectively equipped with two in the bottom front of the track box 61 of cleaning agency 6 and rear It is individual to be used for the accommodating swing arm axle bed 66 for sweeping rolling.And it is preceding sweep rolling and after sweep rolling and rotated both facing to the direction of track box 61 so that rubbish to be swept To the position of track box 61.As shown in figure 4, it is swept into ensure that rubbish can be swept rolling 64 into hopper 63, in track box 61 Bottom be additionally provided with front shovel leaf 644, the front shovel leaf 644 connects gyroaxis position by swing arm 645, with sweeping rolling 64 according to tangent Mode cleans front supplied materials on the cycloconveyor belt 62 being directed into track box 61.Thus under the assistance of front shovel leaf 644 Ensure that rubbish is preceding swept rolling 64 and is swept into hopper 63, and swept after and roll into the secondary cleaning of row.

Comparison diagram 2 and Fig. 3 cans are found out, in the bottom front of track box 61 and the axle for being used for installation and sweeping rolling 64 at rear The top of seat 66 is provided with rolling and brushing cover plate 67, to prevent rubbish from splashing.As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, in order to ensure to sweep rolling 64 can be swept into rubbish in hopper 63, it is necessary to which the ratio that hopper 63 is designed is relatively thin and run to low spot in cycloconveyor belt 62 When hopper 63 it is sufficiently low.Therefore as shown in Figure 2, Figure 3, Figure 4, cycloconveyor belt 62 runs to the bottom that low spot is located at track box 61 Portion, rubbish is swept into hopper 63 in order to sweep rolling 64.

Shown in Fig. 3, the spring tensioning mechanism 65 that both sides are arranged symmetrically is additionally provided with track inframe, the strainer 65 wraps Include two guiding sheaves for being used for V-type band guiding and be arranged on the forearm one end swung by spring force, annular is conveyed with being formed With 62 tension.

At work, elevating mechanism 5 is by the integral elevating of cleaning agency 6 to precalculated position, then Qian Sao mechanisms 4 and scavenging machine Structure 6 starts simultaneously at work.The clean disk of Qian Sao mechanisms 4 is rotated so that the rubbish on road surface to be concentrated, and rolling is swept before cleaning agency 6 with after Rolling is swept to sweep to rubbish in the hopper 63 of cycloconveyor belt 62.Cycloconveyor belt 62 continuously rotates, to continue in hopper 63 Rubbish is transported to high point.In rubbish after being transported to high point because cycloconveyor belt 62 is changed into moving horizontally, such hopper 63 Horizontal direction is just switched to by vertical direction, now rubbish will drop out from the opening of hopper 63, fall in material casting mechanism 7.Throw Expect that rolling 71 is swept in the inside of material casting casing 72 of mechanism 7 provided with throwing, rubbish is in the presence of rolling 71 is swept in the throwing of high-speed rotation along material casting case Body 72 is thrown in the dustbin of car body 1, and in working condition, one end of the stretching of material casting casing 72 track box 61 stretches to compartment In charging aperture, rubbish is thrown to interior.

As shown in Figure 1, electric-control system 10 is additionally provided with car body 1, the electric-control system 10 connects the Qian Sao mechanisms 4th, cleaning agency 6, watering mechanism 2, to control these parts to cooperate.Simultaneously rear vehicle be additionally provided with hydraulic mechanism 8 with Power is provided.As shown in Figure 1, road networked system 11 is additionally provided with car body 1 so that operation and management data to be all sent to far The server at end.

Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement The scope of protection of the utility model is also should be regarded as with retouching.

Claims (7)

1. a kind of cleaning agency of road sweeper, it is characterised in that including base and be arranged on base vertically The annular track box of extension；Cycloconveyor belt is provided with track box；Also include drive mechanism and for by rubbish from low level It is transported to the hopper of a high position；The drive mechanism drives the cycloconveyor belt to be rotated around trunnion axis；It is fixed on cycloconveyor belt Hopper there is opening and the opening is all the time towards the inner surface of cycloconveyor belt, to be rotated in cycloconveyor belt around trunnion axis Shi Suoshu hoppers are opening up when being located at low level and opening down when running to a high position；

The bottom front of the track box and rear swept before being all respectively equipped with rolling and after sweep rolling with by refuse sweeping to track box bottom Portion is so that rubbish is transported to a high position by the hopper on the cycloconveyor belt of the track frame bottom passed through；Rolling is swept before described and sweeps rolling with after At least two sweeping blade, the sweeping blade for all include transverse axis, being arranged on transverse axis periphery axially extend；In the track box of cleaning agency Bottom front and rear be respectively equipped with two and be used to accommodating sweep the axle bed of rolling；Swept before described and roll the transverse axis that rolling is swept with after respectively admittedly Be scheduled in the axle bed of the front and back, and it is described before sweep rolling and after sweep rolling and rotated both facing to the direction of track box with by rubbish Sweep to the position of track box；The bottom of wherein described track box is provided with roller, the roller swept before being connected by chain rolling with it is preceding Rolling is swept to rotate in opposite directions.

2. the cleaning agency of road sweeper according to claim 1, it is characterised in that the cycloconveyor belt includes two Bar chain, and continuous multiple hoppers are provided between two chains；It is provided with wherein in track box for the sprocket wheel being oriented to draw Guide chain bar moves, and includes the drive shaft of drive chain motion, and the drive shaft is provided with two driving wheels, and two driving wheels The tooth on two chains is engaged on by tooth respectively to drive two chain syn-chro-step movements to drive hopper annular to move back and forth.

3. the cleaning agency of road sweeper according to claim 1, it is characterised in that be additionally provided with down V in track inframe The garbage baffles of font, the garbage baffles include two angled baffle plates to form the low inverted v-shaped in the sharp both ends in middle part, And the both ends of the garbage baffles are fixed in track box.

4. the cleaning agency of the road sweeper according to claim any one of 1-3, it is characterised in that also including conveyer Structure, the conveying mechanism include conveyer belt and movable breast boards, and one end of the conveyer belt is stretched into the track box, the other end Stretch into compartment, the rubbish to be dropped out of cycloconveyor belt hopper is transported in compartment；The conveyer belt stretches into described The end both sides of one end in track box be provided with along away from conveyor belt surface direction extension support, and support be provided with axle bed with Movable breast boards is set to be rotatably coupled to by rotating shaft on support, the movable breast boards extends obliquely to the table of conveyer belt Face.

5. a kind of road sweeper, it is characterised in that including car body and cleaning agency, the cleaning agency is such as claim 1- The cleaning agency of road sweeper described in 4 any one.

6. road sweeper according to claim 5, it is characterised in that Qian Sao mechanisms are additionally provided with the car body, it is described Qian Sao mechanisms are arranged at the front of the cleaning agency；Qian Sao mechanisms include at least row's clean disk group, and each of which, which clears, sweeps Disk group all comprises at least the clean disk both rotated towards the direction at clean disk group center with by refuse sweeping to clean disk group Center.

7. road sweeper according to claim 5, it is characterised in that elevating mechanism is additionally provided with the car body, it is described Elevating mechanism is fixed on car body and connects the cleaning agency to drive the cleaning agency integrally to be moved down along the car body It is dynamic；The elevating mechanism includes guide rail and the lifting connecting lever that can be lifted relative to the car body, wherein the guide rail is fixed on On car body, and lift connecting lever and connect the cleaning agency；The one end for wherein lifting connecting lever is fixed on cleaning agency, and the other end is set There is linear bearing, linear bearing is socketed on guide rail to drive linear bearing under the control of power part along lifting rail.