CN218492386U - Asphalt lower bearing layer cleaning device - Google Patents

Abstract

The utility model provides a cleaning device for an asphalt lower bearing layer, which comprises a movable frame, wherein a broken stone collecting mechanism is arranged at one end of the movable frame close to a road surface, the broken stone collecting mechanism comprises a collecting box fixedly connected with the movable frame, a scraping plate fixedly connected with the collecting box and a conveyor belt rotatably arranged between the collecting box and the scraping plate, one end of the scraping plate is fixedly connected with the collecting box, and the other end of the scraping plate inclines downwards to abut against the road surface; the conveyer belt cooperation slope sets up between collecting box and scraper blade, and sets up the rubble entry that supplies the high-end entering of conveyer belt slope on the collecting box, and the conveyer belt has seted up a plurality of recesses that are used for holding the rubble on being close to one side surface on ground. The utility model discloses a rubble on the scraper blade messenger road surface is gathered in the conveyer belt, and the rubble can reverse roll the recess that gets into on the conveyer belt under the effect of impetus this moment, and the conveyer belt takes the rubble again to get into the collecting box, can realize the automatic unified collection to the rubble.

Description

Asphalt lower bearing layer cleaning device

Technical Field

The utility model relates to a road paving technical field especially relates to a bearing layer cleaning device under pitch.

Background

Before pavement construction is carried out on the road surface, the lower bearing layer needs to be cleaned, and the lower bearing layer is ensured to be dry and clean. The traditional mode of cleaning is that artifical hand push or bear the road surface and clean the hair-dryer and clean, but because the lower layer of bearing is mostly lime stone and rubble earth, leads to the raise dust to influence the construction environment very easily, and the raise dust flies the deposit back, can influence the clean effect of lower layer of bearing equally, and the mode of cleaning of backpack also needs to drop into great labour, efficiency lower.

In order to solve the technical problem, chinese patent (patent publication No. CN 214939749U) discloses a device for simplifying the cleaning of a lower bearing layer of a pavement, wherein the device is connected with a pressurizing fan through a gas transmission connecting seat and a suction air port, the pressurizing fan can filter dust of sucked air, a blowing nozzle blows air outwards to blow dust of the lower bearing layer along with the forward movement of a paving machine, meanwhile, a suction window absorbs the blown dust under the action of the sucked air, the flying of the dust in the blowing process is reduced, and the flying dust is prevented from sinking and forming and falling onto the lower bearing layer.

Although above-mentioned technical scheme has solved the raise dust and can influence the construction environment and clean the problem of effect, but the device mainly cleans the dust on the construction road surface, and does not set up relevant mechanism to the rubble on the road surface and collects the clearance, still needs the workman additionally to clean the rubble just can lay the construction, can increase the actual input of labor volume, reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a bearing layer cleaning device under pitch can collect the rubble on the road surface automatically, effectual clearance, and the supplementary road surface removes dust.

According to the embodiment of the utility model, the asphalt subbearing layer cleaning device comprises a movable rack, wherein the movable rack is provided with a broken stone collecting mechanism at one end close to the road surface, the broken stone collecting mechanism comprises a collecting box fixedly connected with the movable rack, a scraping plate fixedly connected with the collecting box and a conveyor belt rotatably arranged between the collecting box and the scraping plate, one end of the scraping plate is fixedly connected with the collecting box, and the other end of the scraping plate inclines downwards to abut against the road surface; the conveyer belt cooperation slope sets up between collecting box and scraper blade, and sets up the rubble entry that supplies the high-end entering of conveyer belt slope on the collecting box, and the conveyer belt has seted up a plurality of recesses that are used for holding the rubble on being close to one side surface on ground.

The technical principle of the utility model is that: when the movable rack is pushed to displace, the scraper can be driven to move to push the gravels on the road surface, so that the gravels are accumulated at the inclined low end of the conveyor belt, then the gravels can reversely roll under the action of the pushing force to enter the grooves formed in the conveyor belt, then the conveyor belt rotates to drive the gravels to enter the collecting box, and then the gravels can fall into the collecting box to be collected because of the change of the opening orientation of the grooves in the conveyor belt.

Preferably, the conveyor belt is connected with a first driving mechanism, and the first driving mechanism is used for driving the conveyor belt to rotate.

Through adopting above-mentioned technical scheme, the conveyer belt rotates, can be incessant with the leading-in collection box of the rubble that gets into in the recess, make things convenient for follow-up centralized processing.

Preferably, a drive mechanism includes fixed mounting first motor on the collecting box, follows the driving wheel and by first motor drive pivoted action wheel, the action wheel rotate set up in the inside of collecting box and with the output shaft of first motor with axle center fixed connection, pass through the support from the driving wheel and be connected with the free end rotation of scraper blade, the conveyer belt cover is established at the periphery of action wheel and follow driving wheel.

Through adopting above-mentioned technical scheme, first motor is through driving the action wheel and rotating from the driving wheel, and then makes the conveyer belt take place to rotate to this realizes collecting the clearance to the high efficiency of rubble, has saved the labour and the time that the manual work cleaned the input.

Preferably, remove still fixedly connected with mounting panel in the frame, the one end fixed mounting that the mounting panel is being close to the road surface has the second motor, and the output shaft of second motor is worn out behind the mounting panel with axle center fixedly connected with runner, and the periphery cover of runner is equipped with the brush, and the brush is close to the surface butt of one side on ground with the conveyer belt.

Through adopting above-mentioned technical scheme, when the second motor drove runner pivoted, the rubble roll can be assisted to the brush on the runner, sweeps the rubble into the recess of conveyer belt, is favorable to the high efficiency to collect the rubble, avoids omitting.

Preferably, still be equipped with dust removal mechanism in the moving rack, dust removal mechanism includes that fixed mounting keeps away from the dust removal case of collecting box one side in the moving rack, the intake pipe that switches on with the dust removal incasement portion, install the air exhauster in the intake pipe and install a plurality of water smoke shower nozzles at the dust removal incasement portion along the gas flow direction, there is the purified water dust removal incasement portion, the dust removal incasement still is equipped with the aqueduct with the purified water intercommunication, the delivery port one end intercommunication of aqueduct is equipped with a plurality of shunt tubes, a plurality of shunt tubes and a plurality of water smoke shower nozzles one-to-one intercommunication, the air inlet one end of intake pipe is close to the road surface, gas outlet one end then penetrates the dust removal incasement portion and is located the purified water top, still be equipped with the delivery port on the dust removal case, water outlet department is equipped with the filter screen.

Through adopting above-mentioned technical scheme, dust on the road surface to and because the raise dust that the removal of device was taken, all can be carried out the dust fall by the suction dust removal case and handle, prevent to pile up on the road surface once more, influence final clean effect.

Preferably, the dust removal incasement portion still rotates in the one end of keeping away from the water smoke shower nozzle and is equipped with a plurality of electrostatic filter screens, and a plurality of electrostatic filter screens set up side by side along the gas flow direction, and the lower extreme of electrostatic filter screen all immerses in the purified water, still is connected with second actuating mechanism on the electrostatic filter screen, and second actuating mechanism is used for driving a plurality of electrostatic filter screens and rotates simultaneously.

Through adopting above-mentioned technical scheme, can strengthen the dust removal effect to dusty air current, further improve the cleaning efficiency of device.

Preferably, the second driving mechanism comprises a transmission rod fixedly connected with the plurality of electrostatic filter screens coaxially, a first helical gear arranged at one end of the transmission rod, a hand-operated rod penetrating into the dust removal box and a second helical gear arranged at one end of the hand-operated rod and meshed with the first helical gear.

By adopting the technical scheme, a plurality of electrostatic filter screens can be driven to rotate together only by rotating the hand rocker, and the impurities adsorbed on the electrostatic filter screens are convenient to clean.

Preferably, the dust removing box is further communicated with an air outlet pipe at one end far away from the air inlet pipe, an exhaust fan is mounted on the air outlet pipe, and one end of an air outlet of the air outlet pipe is close to the road surface.

Through adopting above-mentioned technical scheme, the air current after the purification is derived once more, can blow by the road surface after the device clearance, further strengthens the dust removal effect of device, prevents that the raise dust from falling back.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. set up the conveyer belt and the scraper blade of taking the recess, the scraper blade can be gathered the rubble promotion on the road surface, and the rubble is gathered at the slope lower extreme of conveyer belt, can produce and promote opposite direction's motion, and then rolls and get into in the recess on the conveyer belt surface, then rotates by the conveyer belt and send into the collecting box and collect, has realized the automatic collection to the rubble on the road surface, compares in artifical cleaning, labour saving and time saving more.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged schematic view of the conveyor belt of the present invention;

fig. 5 is a schematic view of the connection relationship between the first helical gear and the second helical gear according to the present invention.

In the drawings, wherein: the device comprises a movable rack 1, a collecting box 2, a conveying belt 3, a scraping plate 4, a first motor 5, a driving wheel 6, a driven wheel 7, a mounting plate 8, a second motor 9, a rotating wheel 10, a hairbrush 11, a dust removal box 12, an air inlet pipe 13, an exhaust fan 14, a water mist spray head 15, a water outlet 16, an electrostatic filter 17, a transmission rod 18, a first bevel gear 19, a hand-operated rod 20, a second bevel gear 21, an air outlet pipe 22 and an exhaust fan 23.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 5, an asphalt subbearing layer cleaning device comprises a movable frame 1, wherein a broken stone collecting mechanism is arranged at one end of the movable frame 1 close to a road surface, the broken stone collecting mechanism comprises a collecting box 2 fixedly connected with the movable frame 1, a scraping plate 4 fixedly connected with the collecting box 2 and a conveyor belt 3 rotatably arranged between the collecting box 2 and the scraping plate 4, one end of the scraping plate 4 is fixedly connected with the collecting box 2, and the other end of the scraping plate is obliquely and downwards abutted to the road surface; the cooperation slope of conveyer belt 3 sets up between collecting box 2 and scraper blade 4, and sets up the rubble entry that supplies the high-end entering of conveyer belt 3 slope on collecting box 2, and conveyer belt 3 has seted up a plurality of recesses that are used for holding the rubble on being close to one side surface on ground.

The utility model discloses an in one of them embodiment, the lower extreme symmetry that sets up mobile frame 1 installs a plurality of areas from the support column of locking-type universal wheel, and fixed mounting has the handle on the mobile frame 1 simultaneously, through the handle with from locking-type universal wheel for during the in-service use, the workman only needs to promote mobile frame 1, goes forward on the road surface that needs to carry out the cleanness and can collect the rubble through the region.

The conveyor belt 3 is connected with a first driving mechanism, and the first driving mechanism is used for driving the conveyor belt 3 to rotate.

First actuating mechanism includes first motor 5 of fixed mounting on collecting box 2, follows driving wheel 7 and by first motor 5 drive pivoted action wheel 6, action wheel 6 rotates the setting in collecting box 2's inside and with axle center fixed connection of first motor 5's output shaft, from driving wheel 7 through the support with the free end of scraper blade 4 rotate be connected, the periphery at action wheel 6 and follow driving wheel 7 is established to conveyer belt 3 cover.

Remove still fixedly connected with mounting panel 8 on the frame 1, mounting panel 8 has second motor 9 at the one end fixed mounting who is close to the road surface, and the output shaft of second motor 9 is worn out behind mounting panel 8 with axle center fixedly connected with runner 10, and the periphery cover of runner 10 is equipped with brush 11, and brush 11 and conveyer belt 3 are close to one side surface butt on ground.

The first motor 5 and the second motor 9 are started, then the worker pushes the movable rack 1 to move, the first motor 5 is started, an output shaft of the first motor can drive a driving wheel 6 which is fixedly connected with the first motor to rotate coaxially, because the conveyor belt 3 is sleeved on the peripheries of the driving wheel 6 and the driven wheel 7, the driven wheel 7 can also be driven to rotate, the conveyor belt 3 can rotate, the movable rack 1 can drive the scraper 4 to move on the road surface while moving, the scattered gravels on the road surface are scraped and collected together and accumulated at one downward inclined end of the conveyor belt 3, meanwhile, the second motor 9 can drive a rotating wheel 10 which is fixedly connected with the second motor to rotate coaxially, a brush 11 which is positioned at the periphery of the rotating wheel 10 can also rotate to contact with the accumulated gravels while rotating, the gravels are swept into a groove on the conveyor belt 3, the scraper 4 can enable the pushed gravels to contact with the rotating conveyor belt 3 and then enter the groove on the outer surface of the conveyor belt 3, and then are driven by the conveyor belt 3 to enter the collecting box 2 and then are poured out, and finally collected in the collecting box 2.

The utility model discloses an in one of them embodiment, set up action wheel 6 and follow the diameter variation in size between the driving wheel 7 to with less diameter from the slope low side of driving wheel 7 setting at conveyer belt 3, make things convenient for the rubble to get into the recess on the conveyer belt 3, in addition, set up the rotation direction of runner 10 and the moving direction of moving frame 1 is opposite, can be better play clean the effect of rubble, and the rotation direction of conveyer belt 3 is also opposite with the rotation direction of runner 10.

Still be equipped with dust removal mechanism on the mobile frame 1, dust removal mechanism includes that fixed mounting keeps away from dust removal case 12 of 2 one sides of collecting box in the mobile frame 1, intake pipe 13 that switches on with dust removal case 12 inside, install air exhauster 14 on intake pipe 13 and install a plurality of water smoke shower nozzles 15 in dust removal case 12 along the gas flow direction, there is purified water dust removal case 12 inside, still be equipped with the aqueduct with the purified water intercommunication in dust removal case 12, the water inlet one end of aqueduct switches on with purified water, the delivery port one end intercommunication of aqueduct is equipped with a plurality of shunt tubess, a plurality of shunt tubess and a plurality of water smoke shower nozzles 15 one-to-one intercommunication, the air inlet one end of intake pipe 13 is close to the road surface, gas outlet one end then penetrates inside dust removal case 12 and is located the purified water top, still be equipped with delivery port 16 on the dust removal case 12, delivery port 16 department is equipped with the filter screen.

An air outlet pipe 22 is further communicated with one end of the dust removing box 12 far away from the air inlet pipe 13, an exhaust fan 23 is installed on the air outlet pipe 22, and one end of the air outlet pipe 22 is close to the road surface.

When promoting the removal of mobile rack 1, open air exhauster 14 and water smoke shower nozzle 15 simultaneously, air exhauster 14 can get into intake pipe 13 with the dust suction that this device took through the region, this wind current of taking the dust is when passing through water smoke shower nozzle 15, can be fallen the dirt by the water that sprays, separate out the dust in the wind current, then by exhaust fan 23 and outlet duct 22 dust removal case 12 of being discharged, set up the gas outlet one end of outlet duct 22 in the position that is close to the road surface equally, then the air current after the purification and dust removal can also play the area and play the effect of remaining dust, make the dust removal effect of device better.

Inside one end of keeping away from water smoke shower nozzle 15 of dust removal case 12 still rotates and is equipped with a plurality of electrostatic filter 17, and a plurality of electrostatic filter 17 set up side by side along the gas flow direction, and the lower extreme of electrostatic filter all immerses the purifying water in, still is connected with second actuating mechanism on the electrostatic filter 17, and second actuating mechanism is used for driving a plurality of electrostatic filter 17 and rotates simultaneously. The utility model discloses in, select for use electrostatic filter 17 to remove dust to the air current for use and be prior art, its principle can be summarized as utilizing the adsorption of positive and negative electric charge to adsorb the dust removal, no longer does further elaboration.

The second driving mechanism comprises a transmission rod 18 coaxially and fixedly connected with the plurality of electrostatic filter screens 17, a first bevel gear 19 arranged at one end of the transmission rod 18, a hand-operated rod 20 penetrating into the dust removing box 12 and a second bevel gear 21 arranged at one end of the hand-operated rod 20 and meshed with the first bevel gear 19.

The air current is after water smoke shower nozzle 15 removes dust, can be in proper order through a plurality of electrostatic filter 17, adsorb the remaining dust in the air current and clear away, further purify the gas, prevent that the dust from gathering on the road surface once more, install after using a period, the inevitable residual dust on electrostatic filter 17, rotate hand pole 20 this moment, hand pole 20 drives second helical gear 21 and rotates, second helical gear 21 meshes first helical gear 19 and rotates, first helical gear 19 and then drive transfer line 18 and rotate, make transfer line 18 can drive a plurality of electrostatic filter 17 simultaneously and rotate, fully contact with the purified water in dust removal case 12, wash its outside adsorbed dust, it is further, the purified water after can discharging many times of using through delivery port 16 on the dust removal case 12, the filter screen that sets up at delivery port 16 department this moment can filter the impurity in the purified water, be convenient for the secondary recovery recycles the purified water. The utility model discloses in, set up dust removal case 12 and be cylindric structure, corresponding, electrostatic filter 17 is circular and can the inside rotation of adaptation dust removal case 12.

The implementation principle of the embodiment of the application is as follows: when the road surface cleaning machine is used, the first motor 5 and the second motor 9 are started, then the movable rack 1 is pushed to move to clean a road surface, the first motor 5 can drive the conveyor belt 3 with a plurality of grooves on the outer surface to rotate under the action of the driving wheel 6 and the driven wheel 7, the output shaft of the second motor 9 can drive the rotating wheel 10 and the brush 11 which are coaxially and fixedly connected with the first motor to rotate, at the moment, the movable rack 1 drives the scraping plate 4 to push and collect crushed stones on the ground together, then the crushed stones are swept into the grooves on the conveyor belt 3 by the brush 11, and finally the crushed stones are conveyed into the collecting box 2 by the conveyor belt 3 to be collected uniformly; start exhaust fan 14, water smoke shower nozzle 15 and exhaust fan 23 when starting first motor 5 and second motor 9, exhaust fan 14 can be with the air current that has the dust of mixing that is taken up by the device through intake pipe 13 suction dust removal case 12, then the air current is after the water spray dust fall of water smoke shower nozzle 15, electrostatic filter 17's absorption removes dust in proper order, again by outlet duct 22 and exhaust fan 23 eduction gear, the region of clearing up the device is bloied again and is cleaned, prevents that the raise dust from falling back.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (8)

1. The utility model provides a layer cleaning device bears under pitch which characterized in that: the road debris collecting device comprises a movable rack (1), wherein a broken stone collecting mechanism is arranged at one end, close to the road surface, of the movable rack (1), the broken stone collecting mechanism comprises a collecting box (2) fixedly connected with the movable rack (1), a scraping plate (4) fixedly connected with the collecting box (2) and a conveying belt (3) rotatably arranged between the collecting box (2) and the scraping plate (4), one end of the scraping plate (4) is fixedly connected with the collecting box (2), and the other end of the scraping plate is obliquely downwards abutted to the road surface; conveyer belt (3) cooperation slope sets up between collecting box (2) and scraper blade (4), and sets up the rubble entry that supplies the high-end entering of conveyer belt (3) slope on collecting box (2), and conveyer belt (3) have seted up a plurality of recesses that are used for holding the rubble on being close to one side surface on ground.

2. The asphalt subbearing stratum cleaning device according to claim 1, wherein: the conveying belt (3) is connected with a first driving mechanism, and the first driving mechanism is used for driving the conveying belt (3) to rotate.

3. An asphalt overburden cleaning device as recited in claim 2, wherein: first actuating mechanism includes first motor (5) of fixed mounting on collecting box (2), follows driving wheel (7) and by first motor (5) drive pivoted action wheel (6), action wheel (6) rotate set up in the inside of collecting box (2) and with axle center fixed connection of the output shaft of first motor (5), it is connected with the free end rotation of scraper blade (4) through the support to follow driving wheel (7), and the periphery at action wheel (6) and follow driving wheel (7) is established in cover to conveyer belt (3).

4. The asphalt subbearing stratum cleaning device according to claim 1, wherein: remove still fixedly connected with mounting panel (8) on frame (1), mounting panel (8) have second motor (9) in the one end fixed mounting who is close to the road surface, and the output shaft of second motor (9) is worn out mounting panel (8) back with axle center fixedly connected with runner (10), and the periphery cover of runner (10) is equipped with brush (11), and brush (11) and conveyer belt (3) are close to one side surface butt on ground.

5. The asphalt subbearing stratum cleaning device according to claim 1, wherein: remove still to be equipped with dust removal mechanism on frame (1), dust removal mechanism includes fixed mounting and keeps away from dust removal case (12) of collecting box (2) one side in removing frame (1), intake pipe (13) that switch on with dust removal case (12) inside, install air exhauster (14) on intake pipe (13) and install a plurality of water smoke shower nozzles (15) at dust removal case (12) inside along the gas flow direction, there is the purified water dust removal case (12) inside, still is equipped with the aqueduct with the purified water intercommunication in dust removal case (12), and the delivery port one end intercommunication of aqueduct is equipped with a plurality of shunt tubes, a plurality of shunt tubes and a plurality of water smoke shower nozzle (15) one-to-ones intercommunication, the air inlet one end of intake pipe (13) is close to the road surface, and gas outlet one end then penetrates dust removal case (12) inside and be located the purified water top, still is equipped with delivery port (16) on dust removal case (12), and delivery port (16) department is equipped with the filter screen.

6. An asphalt overburden cleaning device as recited in claim 5, wherein: inside one end of keeping away from water smoke shower nozzle (15) of dust removal case (12) still rotates and is equipped with a plurality of electrostatic filter screen (17), and a plurality of electrostatic filter screen (17) set up side by side along the gas flow direction, and the lower extreme of electrostatic filter screen all immerses the purifying water, still is connected with second actuating mechanism on electrostatic filter screen (17), second actuating mechanism is used for driving a plurality of electrostatic filter screen (17) and rotates simultaneously.

7. An asphalt overburden cleaning device as recited in claim 6, wherein: the second driving mechanism comprises a transmission rod (18) which is coaxially and fixedly connected with the plurality of electrostatic filter screens (17), a first helical gear (19) which is arranged at one end of the transmission rod (18), a hand-operated rod (20) which penetrates into the interior of the dust removal box (12), and a second helical gear (21) which is arranged at one end of the hand-operated rod (20) and is meshed with the first helical gear (19).

8. An asphalt overburden cleaning device as recited in claim 5, wherein: dust removal case (12) still communicate and are equipped with outlet duct (22) keeping away from the one end of intake pipe (13), install exhaust fan (23) on outlet duct (22), and the gas outlet one end of outlet duct (22) is close to the road surface.

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