CN2700393Y

CN2700393Y - Highway pavement dedusting vehicle

Info

Publication number: CN2700393Y
Application number: CN 200420040919
Authority: CN
Inventors: 任振江
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-28
Filing date: 2004-05-28
Publication date: 2005-05-18
Anticipated expiration: 2014-05-28

Abstract

The utility model discloses a highway pavement dedusting vehicle, belonging to the technical field of dedusting mechanical devices. Aiming at the deficiency of the prior art, the utility model provides a highway pavement dedusting vehicle which can effectively sweep the dust and make no dust raise. The highway pavement dedusting vehicle adopts a dust suction cover which is connected with a negative pressure dust suction pipe, the inner of the dust suction cover is provided with a rotary sweeping wheel which rotates at a high speed to enhance the dust and sundries, simultaneously, the negative pressure dust suction pipe sucks up the dust and sundries and sends to a dirt box, and the air mixed with dirt precipitates freely in the dirt box and then is filtered by at least one stages of dust collector in the dirt box and is finally led out by an air-leading pipe and drained into the air. The utility model has the advantages of high sweeping cleanliness, non-pollution of dust, simple operation and convenient maintenance and use, and can be used for various pavements and various occasions; besides, the highway pavement dedusting vehicle has favorable economical and social benefits.

Description

The highway pavement dedusting car

Technical field

The utility model discloses a kind of highway pavement dedusting car, belong to environmental sanitation dedusting mechanical equipment technical field.

Background technology

Before the utility model is made, be used to clean the road-sweeper of urban street, highway pavement,, all adopted the wet cleaning mode for fear of the dust on the road surface of kicking up.Promptly when cleaning, spray water on the sweeping wheel of road surface or rotation avoids the sweeping wheel of rotation at a high speed that the dust on the road surface is kicked up.The disadvantage of this road-sweeper is can't be with the trickle grains of sand, dust cleaning totally, and the cleanliness factor of cleaning is lower.On the contrary, the water of sprinkling can form tangible dirt accumulation zone the earth dust mix on the road surface together, in case after the drying, pulverized by wheel and can hike up with the wind, constitutes new pollution sources.

Summary of the invention

The utility model provides a kind of highway pavement dedusting car that can effectively the dust cleaning totally not had contamination by dust at the deficiency of prior art.

Technical characterictic of the present utility model is to have adopted the dust shield that connects the negative pressure sweep-up pipe, the sweeping wheel of rotation is installed in the dust shield, when the sweeping wheel that utilizes high speed rotating stirs dust and foreign material, the negative pressure sweep-up pipe siphons away dust and foreign material and delivers in the dirt box, be mixed with air process free settling in airtight dirt box of dirt, pass through the filtration of one-level deduster at least in the dirt box again, air-flow is drawn the self-induced-air machine by induced duct and is discharged in the atmosphere, the formation air-flow circulates, and has finished the working cycles of highway pavement dedusting.

Below introduce structure of the present utility model in detail: a kind of highway pavement dedusting car, comprise car body, wheel, power set and riding manipulation mechanism, it is characterized in that Vehicular body front has the dust shield of sweeping wheel in having installed one, there is dust sucting pipeline to be connected on the dust shield with airtight dirt box on the car body, has the primary dust removing device in the dirt box at least, the blast pipe of deduster is communicated with dirt box, and the discharge pipe of deduster is connected formation negative pressure induced wind mechanism mutually with the induced duct of blower fan on being contained in car body.

Sweeping wheel can be driven by the flexible axle that is connected with power set on the car, also can adopt Motor Drive, can also adopt fluid-power motor to drive.

Deduster can adopt known Wet-type spray dedusting structure, and the deduster of wet scrubbing dedusting structure also can adopt the deduster of dry type filter structure, and perhaps above the two combination is connected to form.

During the utility model work, the engine of blower fan drives draught fan impeller and rotates, make the induced duct of blower fan produce negative-pressure air-flow, by the confined spaces such as dust sucting pipeline on the deduster in the connection dirt box, dirt box, the dust shield, make and produce negative-pressure air-flow in the dust shield, the dust sucting pipeline that dust that the sweeping wheel of high speed rotating in the dust shield is stirred and foreign material suck on the dust shield is sent into dirt box, and through free settling, deduster dedusting, clean air-flow is among blower fan is discharged to atmosphere.

The utility model has the advantages that and sweep cleanliness height, free from dust pollution, manipulation is simple, working service is convenient.Can be applied to various road surfaces and occasion and use, have good economic and social benefit.

Description of drawings

Figure of description 1 is a structural representation of the present utility model, and accompanying drawing 2 is structural representations of the deduster among the embodiment.Among the figure: 1 wheel, 2 car bodies, 3 dirt boxs, 4 dedusters, 5 induced ducts, 6 blower fans, 7 sweep-up pipes, 8 dust shields, 9 sweeping wheels, 10 Wire brush rollers, 11 hoist cylinders, 12 deduster housings, 13 fillers, 14 water tanks, 15 sprinkler pipes, 16 fiber cushions, 17 bearing nets.

The specific embodiment

Embodiment of the present utility model 1 is referring to accompanying drawing.

This embodiment concrete structure is: a kind of highway pavement dedusting car, comprise car body 2, wheel 1, power set and riding manipulation mechanism, it is characterized in that car body 2 front portions have the dust shield 8 of sweeping wheel 9 in having installed one, there is sweep-up pipe 7 to be connected on the dust shield 8 with airtight dirt box 3 on the car body 2, has primary dust removing device 4 in the dirt box 3 at least, the blast pipe of deduster 4 is communicated with dirt box 3, and the discharge pipe of deduster 4 is connected formation negative pressure induced wind mechanism mutually with the induced duct 5 of blower fan 6 on being contained in car body 2.

In the dirt box 3 near the inlet positions of sweep-up pipes 7 have can blocks dust baffle plate, can change the flow direction that sucks dust in the dirt box, help the rapid subsidence of dust foreign material.

The front portion is equipped with hoist cylinder 11 between car body 2 and the dirt box 3, and linkage is installed at the rear portion, forms automatic unloading unit.Corresponding active interface is arranged on sweep-up pipe 7, the induced duct 5, prepare against when unloading automatically and separate.

Deduster in the present embodiment adopts the metafiltration formula deduster that cleans automatically, referring to accompanying drawing 2.Automatically the metafiltration formula deduster that cleans is by deduster housing 12, the deduster housing bottom upwards is equipped with bearing net 17, fiber cushion 16, filler 13 compositions successively, bury in the filler 13 and applied the sprinkler pipe 15 that has spray orifice, sprinkler pipe 15 is connected with deduster housing 12 water tank 14 outward.During work, air-flow self-supporting net 17, fiber cushion 16, filler 13 deduster of flowing through filters out dust; During cleaning, water flows to sprinkler pipe from water tank, from the spray orifice ejection, effectively cleans the dust in the filler.

Among the embodiment 2 of the present utility model, in order to remove the adhesion thing on the road surface, sweeping wheel 9 next doors of dust shield 8 install can lifting Wire brush roller 10, the power of Wire brush roller 10 can be connected with the power of sweeping wheel.

Claims

1, a kind of highway pavement dedusting car, comprise car body (2), wheel (1), power set and riding manipulation mechanism, it is characterized in that car body (2) front portion has the dust shield (8) of sweeping wheel (9) in having installed one, there is sweep-up pipe (7) to be connected on the dust shield (8) with airtight dirt box (3) on the car body (2), has primary dust removing device (4) in the dirt box (3) at least, the blast pipe of deduster (4) is communicated with dirt box (3), the discharge pipe of deduster (4) is connected mutually with the induced duct (5) of blower fan (6) on being contained in car body (2) and constitutes negative pressure induced wind mechanism, the sweeping wheel (9) of dust shield (8) next door install can lifting Wire brush roller (10), the power of Wire brush roller (10) can be connected with the actuating unit of sweeping wheel.

2, highway pavement dedusting car according to claim 1 is characterized in that sweeping wheel (9) can be driven by the flexible axle that is connected with power set on the car, also can adopt Motor Drive, can also adopt fluid-power motor to drive.

3, highway pavement dedusting car according to claim 1, it is characterized in that in the dirt box (3) inlet position near sweep-up pipe (7) have can blocks dust baffle plate.

4, highway pavement dedusting car according to claim 1, it is characterized in that deduster (4) adopts the metafiltration formula deduster that cleans automatically, by deduster housing (12), the deduster housing bottom upwards is equipped with bearing net (17), fiber cushion (16), filler (13) composition successively, bury in the filler (13) and applied the sprinkler pipe (15) that has spray orifice, sprinkler pipe (15) is connected with deduster housing (12) water tank (14) outward.

5, highway pavement dedusting car according to claim 1 is characterized in that the front portion is equipped with hoist cylinder (11) between car body (2) and the dirt box (3), and linkage is installed at the rear portion, forms automatic unloading unit.

6, highway pavement dedusting car according to claim 1, it is characterized in that deduster (4) can adopt known Wet-type spray dedusting structure, the deduster of wet scrubbing dedusting structure also can adopt the deduster of dry type filter structure, and perhaps above the two combination is connected to form.