CN116695620B - Cleaning device for highway bridge construction and application method thereof - Google Patents

Abstract

The invention discloses a cleaning device for highway bridge construction and a using method thereof, and belongs to the technical field of cleaning devices. The utility model provides a cleaning device is used in public road bridge roof beam construction, including the automobile body and set up the wheel on the automobile body, the front end and the rear end of automobile body are provided with feed chamber and the collection chamber of intercommunication each other, be provided with the dust fall subassembly in the collection chamber, the feed inlet both sides of feed chamber all are connected with supplementary feed plate, and the distance between two supplementary feed plates progressively enlarges along with keeping away from the feed chamber, feed inlet department of feed chamber is provided with debris feed mechanism, debris feed mechanism includes the first feed subassembly that is used for the feeding of great stone, the second feed subassembly that is used for the feeding of rubble and the third feed subassembly that is used for the feeding of dust; the invention can clean larger stones, broken stones and dust on the bridge pavement at the same time, and improves the cleaning efficiency of the cleaning vehicle on the construction waste on the bridge deck.

Description

Cleaning device for highway bridge construction and application method thereof

Technical Field

The invention belongs to the technical field of cleaning devices, and particularly relates to a cleaning device for highway bridge construction and a use method thereof.

Background

The highway bridge engineering refers to all works of planning, designing, constructing, maintaining, repairing and the like of structures of roads crossing water areas, valleys and all traffic channels. After the construction of the bridge highway is completed, part of uncleaned construction waste is left on the bridge deck and the pavement after the construction is completed, and the construction waste is mainly composed of soil, asphalt particles and crushed stone. Before highway traffic, need clear up the building rubbish on the road surface to guarantee the security that the vehicle was on the road surface was gone, and the road surface can remain a lot of dust, if the improper extremely easy dust pollution problem that flies to the air of controlling, after the people inhaled tiny particulate matter, can seriously harm self health.

The Chinese patent with the patent number of CN210302980U discloses a road surface cleaning device for highway construction in the prior art, and the device can effectively clean dust through the cooperation of a fan and a water pump, and the dust is prevented from flying. However, after the construction of the highway bridge, more construction waste such as stones are left on the road surface, and the stones and dust on the lower side of the stones are difficult to clean rapidly and effectively, so that the cleaning effect and the cleaning efficiency of the sundries on the road surface are affected.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a cleaning device for highway bridge construction and a using method thereof.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a cleaning device is used in public road bridge roof beam construction, includes the automobile body and sets up the wheel on the automobile body, the front end and the rear end of automobile body are provided with the feed chamber and the collection chamber of intercommunication each other, be provided with the dust fall subassembly in the collection chamber, the feed inlet both sides of feed chamber all are connected with supplementary feed plate, and two distance between the supplementary feed plate gradually enlarges along with keeping away from the feed chamber, the feed inlet department of feed chamber is provided with debris feed mechanism, debris feed mechanism includes from last to setting gradually the first feed subassembly that is used for big stone feeding in feed chamber feed inlet department, the second feed subassembly that is used for the rubble feeding and the third feed subassembly that is used for the dust feeding down.

Preferably, the first feeding component comprises an arc-shaped plate arranged in the feeding cavity and a blanking plate connected with the arc-shaped plate, a first rotating rod is rotationally arranged in the feeding cavity, the first rotating rod and the central axis of the arc-shaped plate are in the same straight line, a scraping plate which is uniformly distributed is arranged on the outer side of the first rotating rod, the scraping plate is movably abutted to the arc-shaped plate, and a first motor for driving the first rotating rod to rotate is arranged on the vehicle body.

Preferably, the second feeding assembly comprises conveying equipment fixedly arranged in a feeding cavity and a guide plate arranged at the front end of the conveying equipment, one end, far away from the conveying equipment, of the guide plate is rotationally connected with a travelling wheel in contact with a road surface through a rotating shaft, a second rotating rod is rotationally connected between the guide plate and the arc-shaped plate, synchronous wheels are arranged on the second rotating rod and the first rotating rod, synchronous belts are arranged between the synchronous wheels, a plurality of connecting plates which are uniformly distributed in circumference are arranged on the second rotating rod, a first hairbrush is arranged on each connecting plate, a plurality of stop rods are arranged in the feeding cavity, and the first hairbrush is movably offset with the stop rods.

Preferably, the conveying equipment comprises two rotating rods which are rotatably arranged in the feeding cavity, conveying rollers are arranged on each rotating rod, a conveying belt is arranged between the conveying rollers, a second motor for driving the rotating rods to rotate is arranged on the vehicle body, and the conveying belt and the material guiding plate are located on the same plane and obliquely arranged in the feeding cavity.

Preferably, the travelling wheel comprises a main wheel body which is arranged on the guide plate in a rotating way through a rotating shaft, an annular groove is formed in the main wheel body, and second hairbrushes which are uniformly distributed are arranged on the annular groove.

Preferably, the third feeding assembly comprises a dust collection fan arranged on the vehicle body, the exhaust end of the dust collection fan is connected with the collecting cavity, the exhaust end of the dust collection fan is connected with a main air pipe, one end, far away from the dust collection fan, of the main air pipe is connected with a first air pipe, and a first air inlet hopper connected with the first air pipe is arranged on the lower side of the material guide plate.

Preferably, the third feeding assembly further comprises a second air inlet hopper arranged on the top wall of the feeding cavity and a third air inlet hopper arranged at the bottom of the arc-shaped plate, and the main air pipe is externally connected with a second air pipe connected with the second air inlet hopper and a third air pipe connected with the third air inlet hopper.

Preferably, the dust fall subassembly is including setting firmly the water tank on the automobile body, the delivery port of water tank is connected with the outlet pipe, be connected with first water pump on the outlet pipe, the one end that the water tank was kept away from to the outlet pipe passes the collection chamber and is connected with the water spray board, the water spray board sets firmly in the collection chamber, be provided with a plurality of atomizer on the water spray board.

Preferably, the bottom of collecting the chamber is provided with the filtration interception net, it has the wet return to collect the chamber external, be provided with second water pump and filter membrane on the wet return, the wet return is kept away from the one end of collecting the chamber and is linked to each other with the water tank.

The invention also discloses a use method of the cleaning device for highway bridge construction, which comprises the following steps:

step 1: preparation of road surface sundries before cleaning: the vehicle body moves to a road bridge to be cleaned through wheels, a certain distance, which can be preferably 3-6cm, exists between the bottom end of the arc-shaped plate and the ground, and along with the forward movement of the vehicle body, the arc-shaped plate is matched with the auxiliary feeding plate to push the building rubbish stacked too high in front of the vehicle body forwards, and the building rubbish is tiled, so that the thickness of the building rubbish entering the bottom of the vehicle body is reduced, and the probability of larger sundries entering the bottom of the vehicle body is reduced;

step 2: cleaning a large stone: when the first feeding component works, the first motor is controlled to operate, the output end of the first motor drives the first rotating rod to rotate, the scraping plate is driven to scrape large stones which can be scraped and swept on the arc-shaped plate when the first rotating rod rotates, the large stones reach the blanking plate along the arc-shaped plate, and under the action of the rotating inclined scraping plate, the large stones enter the collecting cavity along the scraping plate and the blanking plate, so that the cleaning of the large stones on the road surface is completed;

step 3: and (3) stone breaking and cleaning: when the second feeding assembly works, the second rotating rod synchronously rotates along with the first rotating rod under the action of the synchronous belt and the synchronous wheel, the rotation of the second rotating rod drives the connecting plate and the first brush to rotate, the first brush is in contact with the ground and brushes off broken stone left on the road surface after the ground is scraped by the arc-shaped plate, the broken stone is brushed to the material guide plate and moves onto the conveying belt of the conveying equipment along with the accumulation of the broken stone, the second motor is controlled to operate, the output end of the second motor drives the rotating rod and the conveying roller to rotate, the conveying belt conveys along with the broken stone, and the broken stone enters the collecting cavity after being conveyed to the tail end of the conveying equipment, so that the cleaning work of the broken stone on the road surface is completed;

step 4: dust cleaning: the travelling wheel arranged at the end part of the guide plate is in contact with the road surface, so that the guide plate and the ground are changed from sliding friction to rolling friction on the basis of being convenient for the first brush to sweep sundries to the guide plate, the abrasion of the guide plate is reduced, the service life of the device is prolonged, an annular groove is formed in the travelling wheel, the travelling wheel is prevented from rolling dust impurities which are not swept to the guide plate by the first brush, the dust impurities on the road surface are hard to be collected by the third feeding assembly, a second brush is arranged at the annular groove, and when the travelling wheel is in contact with the ground for rolling, the dust impurities which are not swept to the guide plate by the first brush and remain on the road surface can be lifted by the second brush, so that the dust impurities are collected by the third feeding assembly;

step 5: dust collection: when the third feeding assembly works, the dust suction fan is controlled to operate, road dust raised by the second hairbrush is sucked by the dust suction fan through the main air pipe, the first air pipe and the first air inlet hopper, the dust is discharged to the collecting cavity along the pipeline through the dust suction fan, then dust falling operation is carried out through the dust falling assembly in the collecting cavity, the main air pipe of the dust suction fan is externally connected with the second air pipe and the third air pipe, dust generated when the scraping plate scrapes a large stone block and dust generated when the first hairbrush sweeps the broken stone are absorbed through the second air inlet hopper, and the dust is discharged to the collecting cavity along the pipeline through the dust suction fan, and then dust falling operation is carried out through the dust falling assembly in the collecting cavity;

step 6: dust fall: when the dust settling component works, the first water pump is controlled to operate, so that the first water pump pumps clear water in the water tank, the clear water is discharged to the water spraying plate through the water outlet pipe, water mist is sprayed through the atomizing nozzle on the water spraying plate, dust impurities in the collecting cavity are subjected to dust settling operation, dirty water after dust settling of the dust settling component passes through the filtering interception net to reach the lower side of the collecting cavity, the second water pump is controlled to operate, the second water pump can pump the dirty water, the pumped dirty water is filtered through the filter membrane in the water return pipe, and the filtered water body flows back to the water tank to repeatedly perform dust settling operation.

Compared with the prior art, the cleaning device for highway bridge construction and the use method thereof have the following beneficial effects:

1. according to the cleaning device for the road bridge construction and the use method thereof, the sundry feeding mechanism is arranged, so that the device can respectively classify and clean large stones, broken stones and dust on bridge pavement in the advancing process by utilizing the first feeding assembly, the second feeding assembly and the third feeding assembly, the cleaning work on the pavement can be completed once, the cleaning work on the dust is not needed after the stone is cleaned on the road bridge construction pavement, the dust cleaning work is carried out again, the operation is simple and convenient, and the cleaning efficiency of the cleaning vehicle on construction waste on a bridge deck is improved.

2. This cleaning device for highway bridge construction and application method thereof through setting up a plurality of pin in the feed intracavity for first brush is swept rubble and partial dust impurity back and is contacted with the pin, makes first brush can warp when being in contact with the pin, reset after no longer being in contact with, makes first brush shake, and then makes the debris of adhesion on the first brush shake off, guarantees the cleaning effect of first brush to rubble and dust.

3. According to the cleaning device for the road bridge construction and the use method thereof, the travelling wheels which are in contact with the road surface are arranged at the end parts of the material guide plates, so that the material guide plates and the ground are changed from sliding friction to rolling friction on the basis that sundries such as broken stones are conveniently swept to the material guide plates by the first hairbrushes, the abrasion of the material guide plates is reduced, and the service life of the device is prolonged.

4. According to the cleaning device for road bridge construction and the use method thereof, the annular groove is formed in the travelling wheel, dust and impurities which are not swept to the material guide plate by the first hairbrush are prevented from rolling by the travelling wheel, so that the dust and impurities on the road surface are hardened and are not easy to collect by the third material guide assembly, the second hairbrush is arranged at the annular groove, and the travelling wheel can be raised by the dust and impurities which are not swept to the material guide plate by the first hairbrush by the second hairbrush when being contacted and rolled with the ground, so that the dust and impurities can be collected by the third material guide assembly quickly.

5. This cleaning device for highway bridge construction and application method thereof through setting up third feeding subassembly can effectively collect the dust impurity that first feeding subassembly, second feeding subassembly during operation produced and the dust impurity of remaining on the road surface, and get into the dust impurity of collecting the chamber and carry out the dust fall operation by the dust fall subassembly to the effectual dissipation that has reduced dust when cleaning and when collecting rubbish, and then the effectual influence that reduces the dust that the rubbish was dissipated to the staff, thereby ensured that the staff is healthy.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a second embodiment of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a partially enlarged schematic illustration of the structure of portion A of FIG. 1 in accordance with the present invention;

FIG. 6 is a partially enlarged schematic illustration of the structure of portion B of FIG. 2 in accordance with the present invention;

FIG. 7 is a partially enlarged schematic illustration of the structure of portion C of FIG. 2 in accordance with the present invention;

FIG. 8 is a schematic cross-sectional view of the present invention;

FIG. 9 is a schematic view of the enlarged partial structure of the portion D of FIG. 8 in accordance with the present invention;

FIG. 10 is a schematic view of the structure of the conveying apparatus of the present invention;

fig. 11 is a schematic structural view of a road wheel according to the present invention.

In the figure: 1. a vehicle body; 101. a wheel; 2. a feed chamber; 3. a collection chamber; 301. a filtering interception net; 4. an arc-shaped plate; 5. a blanking plate; 6. a first rotating lever; 601. a scraping plate; 602. a first motor; 7. an auxiliary feeding plate; 8. a conveying device; 801. a rotating lever; 802. a conveying roller; 803. a conveyor belt; 804. a second motor; 9. a material guide plate; 10. a walking wheel; 1001. a main wheel body; 1002. an annular groove; 1003. a second brush; 11. a second rotating rod; 111. a connecting plate; 112. a first brush; 12. a synchronizing wheel; 13. a stop lever; 14. a dust collection fan; 141. a main air pipe; 142. a first air tube; 1421. a first air intake hopper; 143. a second air pipe; 1431. a second air intake hopper; 144. a third air pipe; 1441. a third air intake hopper; 15. a water tank; 151. a water outlet pipe; 152. a first water pump; 153. a water spraying plate; 154. an atomizing nozzle; 16. a water return pipe; 161. a second water pump; 162. and (5) a filter membrane.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 11, a cleaning device for highway bridge construction comprises a vehicle body 1 and wheels 101 arranged on the vehicle body 1, wherein a feeding cavity 2 and a collecting cavity 3 which are mutually communicated are arranged at the front end and the rear end of the vehicle body 1, dust falling components are arranged in the collecting cavity 3, two sides of a feeding hole of the feeding cavity 2 are connected with auxiliary feeding plates 7, the distance between the two auxiliary feeding plates 7 is gradually enlarged along with the distance from the feeding cavity 2, a sundry feeding mechanism is arranged at the feeding hole of the feeding cavity 2, and comprises a first feeding component, a second feeding component and a third feeding component, wherein the first feeding component, the second feeding component and the third feeding component are sequentially arranged at the feeding hole of the feeding cavity 2 from top to bottom.

Specifically, automobile body 1 moves to waiting clear highway bridge department through wheel 101, and two supplementary feed plates 7 that automobile body 1 front end set up can increase the cleaning area of clearance car to road surface debris, control debris feed mechanism action, utilize first feeding subassembly, second feeding subassembly and third feeding subassembly can classify the clearance to great stone, rubble and dust on the bridge road surface respectively, and the debris of collecting is sent into collection chamber 3, and the dust fall subassembly carries out the dust fall to collecting the dust impurity in the chamber 3 and handles, has improved the clearance effect of clearance car to the building rubbish on the bridge floor.

Example 2

Referring to fig. 1-11, a cleaning device for highway bridge construction is further provided, on the basis of embodiment 1, that the first feeding component includes an arc plate 4 disposed in the feeding cavity 2 and a blanking plate 5 connected with the arc plate 4, a first rotating rod 6 is rotationally disposed in the feeding cavity 2, the first rotating rod 6 and the central axis of the arc plate 4 are in the same straight line, a scraping plate 601 which is uniformly distributed is disposed outside the first rotating rod 6, the scraping plate 601 is movably abutted against the arc plate 4, and a first motor 602 for driving the first rotating rod 6 to rotate is disposed on the vehicle body 1.

Specifically, there is a certain distance between the bottom end of the arc plate 4 and the ground, which can be preferably 3-6cm, along with the forward movement of the vehicle body 1, the arc plate 4 cooperates with the auxiliary feeding plate 7 to push the building rubbish (such as larger stone) stacked in front of the vehicle body 1 forward, and tile the building rubbish, so that the thickness of the building rubbish (such as broken stone or dust) entering the bottom of the vehicle body 1 is reduced, the probability of entering the larger sundries into the bottom of the vehicle body 1 is effectively reduced, the subsequent cleaning is facilitated, when the first feeding component works, the first motor 602 is controlled to operate, the output end of the first motor 602 drives the first rotating rod 6 to rotate, when the first rotating rod 6 rotates, the scraping plate 601 scrapes the larger stone placed on the arc plate 4, the larger stone is enabled to reach the blanking plate 5 along the arc plate 4, and under the action of the inclined scraping plate 601, the larger stone enters the collecting cavity 3 along the scraping plate 601 and the blanking plate 5, the larger stone on the road surface is cleaned, and the influence on the front side of the vehicle body 1 is avoided, and the cleaning resistance to the vehicle body 1 is always caused.

Example 3

Referring to fig. 1-11, a cleaning device for highway bridge construction is further provided, on the basis of embodiment 2, the second feeding assembly includes a conveying device 8 fixedly arranged in a feeding cavity 2 and a material guiding plate 9 arranged at the front end of the conveying device 8, one end, far away from the conveying device 8, of the material guiding plate 9 is rotationally connected with a travelling wheel 10 in contact with a road surface through a rotating shaft, a second rotating rod 11 is rotationally connected between the material guiding plate 9 and the arc plate 4, the second rotating rod 11 and the first rotating rod 6 are both provided with synchronous wheels 12, a synchronous belt is arranged between the two synchronous wheels 12, a plurality of connecting plates 111 which are uniformly distributed in circumference are arranged on the second rotating rod 11, a first brush 112 is arranged on each connecting plate 111, a plurality of stop rods 13 are arranged in the feeding cavity 2, and the first brush 112 is movably abutted against the stop rods 13.

Further, the conveying device 8 comprises two rotating rods 801 which are rotatably arranged in the feeding cavity 2, conveying rollers 802 are arranged on each rotating rod 801, a conveying belt 803 is arranged between the two conveying rollers 802, a second motor 804 for driving the rotating rods 801 to rotate is arranged on the vehicle body 1, and the conveying belt 803 and the material guiding plate 9 are located on the same plane and are obliquely arranged in the feeding cavity 2.

Specifically, when the second feeding assembly works, the second rotating rod 11 synchronously rotates along with the first rotating rod 6 under the action of the synchronous belt and the synchronous wheel 12, the rotation of the second rotating rod 11 drives the connecting plate 111 and the first hairbrush 112 to rotate, the first hairbrush 112 contacts the ground and brushes off broken stone left on the road surface after being scraped by the arc-shaped plate 4 on the ground, the broken stone is brushed to the position of the material guiding plate 9, and moves onto the conveying belt 803 of the conveying equipment 8 along with the accumulation of the broken stone, the second motor 804 is controlled to operate, so that the output end of the second motor 804 drives the rotating rod 801 and the conveying roller 802 to rotate, the conveying belt 803 is further conveyed along with the broken stone, and the broken stone enters the collecting cavity 3 after being conveyed to the tail end of the conveying equipment 8, and the cleaning work of the broken stone on the road surface is completed; by arranging the travelling wheels 10 which are in contact with the road surface at the end part of the material guide plate 9, on the basis of facilitating the first hairbrush 112 to sweep sundries such as broken stones to the material guide plate 9, sliding friction between the material guide plate 9 and the ground is changed into rolling friction, so that the abrasion of the material guide plate 9 is reduced, and the service life of the device is prolonged; and through setting up a plurality of pin 13 in feed chamber 2 for first brush 112 sweeps rubble and some dust impurity back and contacts with pin 13, makes first brush 112 can warp when with pin 13 butt, reset after no longer the butt, makes first brush 112 shake, and then makes the debris of adhesion on the first brush 112 shake off, guarantees the cleaning effect of first brush 112 to rubble and dust on the road surface.

Example 4

Referring to fig. 1 to 11, a cleaning device for construction of highway bridges is further provided, based on embodiment 3, that the travelling wheel 10 comprises a main wheel body 1001 rotatably provided on the guide plate 9 through a rotation shaft, an annular groove 1002 is provided on the main wheel body 1001, and second brushes 1003 uniformly distributed are provided on the annular groove 1002.

Specifically, through setting up ring channel 1002 on walking wheel 10, avoid walking wheel 10 to not being swept by first brush 112 to the dust impurity rolling on the stock guide 9, lead to the dust impurity hardening on the road surface, be difficult for collecting by the third feeding subassembly, set up second brush 1003 in ring channel 1002 department, when making walking wheel 10 and ground contact roll, the accessible second brush 1003 will not be swept by first brush 112 to the stock guide 9 and remain the dust impurity on the road surface and lift up, can be collected by the third feeding subassembly fast, improve the cleaning performance to the road surface impurity.

Example 5

Referring to fig. 1-11, a cleaning device for highway bridge construction is further provided, on the basis of embodiment 3, that the third feeding assembly includes a dust suction fan 14 disposed on the vehicle body 1, an exhaust end of the dust suction fan 14 is connected with the collecting chamber 3, an air suction end of the dust suction fan 14 is connected with a main air pipe 141, one end of the main air pipe 141 far away from the dust suction fan 14 is connected with a first air pipe 142, and a first air inlet hopper 1421 connected with the first air pipe 142 is provided on the lower side of the material guiding plate 9.

Specifically, when the third feeding component works, the dust suction fan 14 is controlled to operate, so that the dust suction fan 14 sucks the pavement dust raised by the second hairbrush 1003 through the main air pipe 141, the first air pipe 142 and the first air inlet hopper 1421, the dust is discharged to the collecting cavity 3 along the pipeline through the dust suction fan 14, and then the dust is reduced through the dust reducing component in the collecting cavity 3, so that dust dissipation during cleaning and dust collection is effectively reduced, the influence of the dust dissipated by the dust on workers is effectively reduced, and the health of the workers is ensured.

Example 6

Referring to fig. 1-11, on the basis of embodiment 5, further, the third feeding assembly further includes a second air inlet hopper 1431 formed on the top wall of the feeding cavity 2 and a third air inlet hopper 1441 formed on the bottom of the arc plate 4, and the main air pipe 141 is externally connected with a second air pipe 143 connected with the second air inlet hopper 1431 and a third air pipe 144 connected with the third air inlet hopper 1441.

Specifically, the main air pipe 141 of the dust collection fan 14 is further externally connected with the second air pipe 143 and the third air pipe 144, and dust generated when the scraping plate 601 scrapes larger stones and dust generated when the first hairbrush 112 sweeps the stones are absorbed through the second air inlet hopper 1431, so that the dust is discharged to the collecting cavity 3 along the pipeline through the dust collection fan 14, and then dust falling operation is carried out through the dust falling component in the collecting cavity 3, so that dust dissipation during cleaning and dust collection is effectively reduced, the influence of dust dissipated by the dust on workers is effectively reduced, and the health of the workers is guaranteed.

Example 7

Referring to fig. 1-11, on the basis of embodiment 1, further, the dust settling component comprises a water tank 15 fixed on the vehicle body 1, a water outlet of the water tank 15 is connected with a water outlet pipe 151, a first water pump 152 is connected on the water outlet pipe 151, one end of the water outlet pipe 151 far away from the water tank 15 passes through the collecting cavity 3 and is connected with a water spraying plate 153, the water spraying plate 153 is fixed in the collecting cavity 3, and a plurality of atomizing nozzles 154 are arranged on the water spraying plate 153.

Specifically, when the dust settling component works, the first water pump 152 is controlled to operate, so that the first water pump 152 pumps clean water in the water tank 15, the clean water is discharged to the water spraying plate 153 through the water outlet pipe 151, and water mist is sprayed through the atomizing nozzle 154 on the water spraying plate 153, dust and impurities in the collecting cavity 3 are subjected to dust settling operation, so that dust dissipation during cleaning and garbage collection is effectively reduced, the influence of the dust dissipated by garbage on workers is effectively reduced, and the health of the workers is guaranteed.

Example 8

Referring to fig. 1-11, on the basis of embodiment 7, further, a filter interception net 301 is disposed at the bottom of the collecting chamber 3, the collecting chamber 3 is externally connected with a water return pipe 16, a second water pump 161 and a filter membrane 162 are disposed on the water return pipe 16, and one end of the water return pipe 16, which is far away from the collecting chamber 3, is connected with the water tank 15.

Specifically, the garbage sundries entering the collecting cavity 3 fall on the filtering interception net 301, dirty water passes through the filtering interception net 301 after dust falling of the dust falling component and reaches the lower side of the collecting cavity 3, and the second water pump 161 is controlled to operate, so that the second water pump 161 can extract the dirty water, and the extracted dirty water is filtered by the filter membrane 162 in the water return pipe 16 and then flows back to the water tank 15 for reuse, thereby being convenient for saving water resources and reducing the cleaning cost of highway bridges.

The invention also discloses a use method of the cleaning device for highway bridge construction, which comprises the following steps:

step 1: preparation of road surface sundries before cleaning: the vehicle body 1 moves to a road bridge to be cleaned through the wheels 101, the cleaning area of the cleaning vehicle on road sundries can be increased by the aid of the two auxiliary feeding plates 7 arranged at the front end of the vehicle body 1, a certain distance exists between the bottom end of the arc-shaped plate 4 and the ground, the distance can be preferably 3-6cm, along with the forward movement of the vehicle body 1, the arc-shaped plate 4 is matched with the auxiliary feeding plates 7 to push the building wastes stacked in front of the vehicle body 1 forwards, and the building wastes are tiled, so that the thickness of the building wastes entering the bottom of the vehicle body 1 is reduced, the probability that larger sundries enter the bottom of the vehicle body 1 is effectively reduced, and the subsequent cleaning is convenient;

step 2: cleaning a large stone: when the first feeding component works, the first motor 602 is controlled to operate, the output end of the first motor 602 drives the first rotating rod 6 to rotate, the first rotating rod 6 drives the scraping plate 601 to scrape large stones which are arranged at the arc plate 4 and can be scraped, the large stones reach the blanking plate 5 along the arc plate 4, under the action of the rotating inclined scraping plate 601, the large stones enter the collecting cavity 3 along the scraping plate 601 and the blanking plate 5, the cleaning of the large stones on the road surface is completed, and the large resistance to the forward movement of the vehicle body 1 is avoided, so that the cleaning work of the vehicle body 1 is influenced;

step 3: and (3) stone breaking and cleaning: when the second feeding assembly works, the second rotating rod 11 synchronously rotates along with the first rotating rod 6 under the action of the synchronous belt and the synchronous wheel 12, the rotation of the second rotating rod 11 drives the connecting plate 111 and the first hairbrush 112 to rotate, the first hairbrush 112 contacts with the ground and brushes off broken stone on the road surface after being scraped by the arc-shaped plate 4, the broken stone is brushed to the material guide plate 9, and moves onto the conveying belt 803 of the conveying equipment 8 along with the accumulation of the broken stone, the second motor 804 is controlled to operate, the output end of the second motor 804 drives the rotating rod 801 and the conveying roller 802 to rotate, the conveying belt 803 is further conveyed along with the broken stone, and the broken stone enters the collecting cavity 3 after being conveyed to the tail end of the conveying equipment 8, so that the cleaning work of the broken stone on the road surface is completed;

step 4: dust cleaning: the travelling wheel 10 arranged at the end part of the material guide plate 9 is in contact with a road surface, on the basis that sundries are conveniently swept to the material guide plate 9 by the first hairbrush 112, sliding friction between the material guide plate 9 and the ground is changed into rolling friction, abrasion of the material guide plate 9 is reduced, the service life of the device is prolonged, an annular groove 1002 is arranged on the travelling wheel 10, the travelling wheel 10 is prevented from rolling dust impurities which are not swept to the material guide plate 9 by the first hairbrush 112, the dust impurities on the road surface are hard to be collected by the third feeding assembly, a second hairbrush 1003 is arranged at the annular groove 1002, and when the travelling wheel 10 is in contact rolling with the ground, dust impurities which are not swept to the material guide plate 9 by the first hairbrush 112 and remain on the road surface can be raised by the second hairbrush 1003, the dust impurities can be collected by the third feeding assembly quickly, and the cleaning effect on the road surface impurities is improved;

step 5: dust collection: when the third feeding component works, the dust suction fan 14 is controlled to operate, so that the dust suction fan 14 sucks pavement dust raised by the second hairbrush 1003 through the main air pipe 141, the first air pipe 142 and the first air inlet hopper 1421, the dust is discharged to the collecting cavity 3 along the pipeline through the dust suction fan 14, then dust falling operation is carried out through the dust falling component in the collecting cavity 3, the main air pipe 141 of the dust suction fan 14 is externally connected with the second air pipe 143 and the third air pipe 144, dust generated when the scraping plate 601 scrapes a large stone and dust generated when the first hairbrush 112 sweeps the stone are absorbed through the second air inlet hopper 1431, the dust is discharged to the collecting cavity 3 along the pipeline through the dust suction fan 14, and then dust falling operation is carried out through the dust falling component in the collecting cavity 3, so that dust dissipation during cleaning and dust collection are effectively reduced, the influence of dust dissipation on workers is effectively reduced, and the physical health of the workers is ensured;

step 6: dust fall: when the dust settling component works, the first water pump 152 is controlled to operate, so that the first water pump 152 pumps clean water in the water tank 15, the clean water is discharged to the water spraying plate 153 through the water outlet pipe 151, water mist is sprayed through the atomizing nozzle 154 on the water spraying plate 153, dust settling operation is carried out on dust impurities in the collecting cavity 3, dirty water after dust settling of the dust settling component passes through the filtering interception net 301 to reach the lower side of the collecting cavity 3, the second water pump 161 is controlled to operate, the second water pump 161 can pump the dirty water, the pumped dirty water is filtered through the filter membrane 162 in the water return pipe 16, and filtered water flows back to the water tank 15 to repeat the dust settling operation, so that water resources are saved, and the cleaning cost of a highway bridge is reduced.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (5)

1. The utility model provides a cleaning device is used in public road bridge roof beam construction, includes automobile body (1) and sets up wheel (101) on automobile body (1), its characterized in that, front end and the rear end of automobile body (1) are provided with feed chamber (2) and collection chamber (3) of intercommunication each other, be provided with dust fall subassembly in collection chamber (3), feed inlet both sides of feed chamber (2) are connected with supplementary feed plate (7), and the distance between two supplementary feed plate (7) is gradually enlarged along with keeping away from feed chamber (2), the feed inlet department of feed chamber (2) is provided with debris feed mechanism, debris feed mechanism includes from top to bottom sets gradually the first feed assembly that is used for big stone feeding in feed inlet department of feed chamber (2), the second feed assembly that is used for the rubble feeding and the third feed assembly that is used for the dust feeding;

the first feeding assembly comprises an arc-shaped plate (4) arranged in the feeding cavity (2) and a blanking plate (5) connected with the arc-shaped plate (4), a first rotating rod (6) is rotationally arranged in the feeding cavity (2), the first rotating rod (6) and the central axis of the arc-shaped plate (4) are in the same straight line, a scraping plate (601) which is uniformly distributed is arranged on the outer side of the first rotating rod (6), the scraping plate (601) is movably abutted against the arc-shaped plate (4), and a first motor (602) for driving the first rotating rod (6) to rotate is arranged on the vehicle body (1);

the second feeding assembly comprises conveying equipment (8) fixedly arranged in a feeding cavity (2) and a material guide plate (9) arranged at the front end of the conveying equipment (8), one end, far away from the conveying equipment (8), of the material guide plate (9) is rotationally connected with a travelling wheel (10) in contact with a road surface through a rotating shaft, a second rotating rod (11) is rotationally connected between the material guide plate (9) and the arc-shaped plate (4), synchronous wheels (12) are arranged on the second rotating rod (11) and the first rotating rod (6), a synchronous belt is arranged between the two synchronous wheels (12), a plurality of connecting plates (111) which are uniformly distributed in circumference are arranged on the second rotating rod (11), a first hairbrush (112) is arranged on each connecting plate (111), a plurality of stop rods (13) are arranged in the feeding cavity (2), and the first hairbrush (112) is movably abutted against the stop rods (13).

The third feeding assembly comprises a dust collection fan (14) arranged on the vehicle body (1), the exhaust end of the dust collection fan (14) is connected with the collecting cavity (3), the exhaust end of the dust collection fan (14) is connected with a main air pipe (141), one end, far away from the dust collection fan (14), of the main air pipe (141) is connected with a first air pipe (142), and a first air inlet hopper (1421) connected with the first air pipe (142) is formed in the lower side of the material guide plate (9); the third feeding assembly further comprises a second air inlet hopper (1431) arranged on the top wall of the feeding cavity (2) and a third air inlet hopper (1441) arranged at the bottom of the arc-shaped plate (4), and the main air pipe (141) is externally connected with a second air pipe (143) connected with the second air inlet hopper (1431) and a third air pipe (144) connected with the third air inlet hopper (1441);

the dust fall subassembly is including setting firmly water tank (15) on automobile body (1), the delivery port of water tank (15) is connected with outlet pipe (151), be connected with first water pump (152) on outlet pipe (151), the one end that water tank (15) was kept away from to outlet pipe (151) is passed and is collected chamber (3) and is connected with water spray plate (153), water spray plate (153) set firmly in collecting chamber (3), be provided with a plurality of atomizer (154) on water spray plate (153).

2. The cleaning device for highway bridge construction according to claim 1, wherein the conveying equipment (8) comprises two rotating rods (801) rotatably arranged in the feeding cavity (2), each rotating rod (801) is provided with a conveying roller (802), a conveying belt (803) is arranged between the two conveying rollers (802), a second motor (804) for driving the rotating rods (801) to rotate is arranged on the vehicle body (1), and the conveying belt (803) and the material guiding plate (9) are positioned on the same plane and are obliquely arranged in the feeding cavity (2).

3. The cleaning device for highway bridge construction according to claim 2, wherein the travelling wheel (10) comprises a main wheel body (1001) rotatably arranged on the material guiding plate (9) through a rotating shaft, an annular groove (1002) is formed in the main wheel body (1001), and second hairbrushes (1003) which are uniformly distributed are arranged on the annular groove (1002).

4. A cleaning device for highway bridge construction according to claim 3, characterized in that the bottom of collecting chamber (3) is provided with and filters interception net (301), collecting chamber (3) external connection has wet return (16), be provided with second water pump (161) and filter membrane (162) on wet return (16), wet return (16) keep away from collecting chamber (3) one end and link to each other with water tank (15).

5. A method of using the cleaning device for road bridge construction of any one of claims 1 to 4, comprising the steps of:

step 1: preparation of road surface sundries before cleaning: the vehicle body (1) moves to a road bridge to be cleaned through wheels (101), a certain distance exists between the bottom end of the arc-shaped plate (4) and the ground, and along with the forward movement of the vehicle body (1), the arc-shaped plate (4) is matched with the auxiliary feeding plate (7) to push the building rubbish stacked in front of the vehicle body (1) forwards, and the building rubbish is tiled, so that the thickness of the building rubbish entering the bottom of the vehicle body (1) is reduced, and the probability that large sundries enter the bottom of the vehicle body (1) is reduced;

step 2: cleaning a large stone: when the first feeding component works, the first motor (602) is controlled to operate, the output end of the first motor (602) drives the first rotating rod (6) to rotate, the first rotating rod (6) drives the scraping plate (601) to scrape big stones which are arranged at the arc plate (4) and can be scraped, the big stones reach the blanking plate (5) along the arc plate (4), and under the action of the rotating inclined scraping plate (601), the big stones enter the collecting cavity (3) along the scraping plate (601) and the blanking plate (5), and the cleaning of the big stones on the road surface is completed;

step 3: and (3) stone breaking and cleaning: when the second feeding assembly works, the second rotating rod (11) synchronously rotates along with the first rotating rod (6) under the action of the synchronous belt and the synchronous wheel (12), the rotation of the second rotating rod (11) drives the connecting plate (111) and the first hairbrush (112) to rotate, the first hairbrush (112) is in contact with the ground and brushes off broken stone on the ground, which is scraped off by the arc-shaped plate (4) and left on the road surface, the broken stone is brushed to the position of the material guide plate (9), and moves onto the conveying belt (803) of the conveying equipment (8) along with the accumulation of the broken stone, the second motor (804) is controlled to operate, the output end of the second motor (804) drives the rotating rod (801) and the conveying roller (802) to rotate, and then the conveying belt (803) conveys along with the broken stone, and the broken stone enters the collecting cavity (3) after being conveyed to the tail end of the conveying equipment (8), so that the cleaning work of the broken stone on the road surface is completed;

step 4: dust cleaning: the travelling wheel (10) arranged at the end part of the material guide plate (9) is in contact with a road surface, on the basis that sundries are conveniently swept to the material guide plate (9) by the first hairbrush (112), sliding friction between the material guide plate (9) and the ground is changed into rolling friction, abrasion of the material guide plate (9) is reduced, the service life of the device is prolonged, an annular groove (1002) is formed in the travelling wheel (10), dust impurities which are not swept to the material guide plate (9) by the first hairbrush (112) are prevented from rolling by the travelling wheel (10), the dust impurities on the road surface are hard to collect by the third feeding assembly, and a second hairbrush (1003) is arranged at the annular groove (1002), so that when the travelling wheel (10) is in contact rolling with the ground, the dust impurities which are not swept to the material guide plate (9) by the first hairbrush (112) and remain on the road surface can be lifted by the second hairbrush (1003), and the dust impurities which are collected by the third feeding assembly;

step 5: dust collection: when the third feeding assembly works, the dust collection fan (14) is controlled to operate, road dust raised by the second hairbrush (1003) is sucked by the dust collection fan (14) through the main air pipe (141), the first air pipe (142) and the first air inlet hopper (1421), the dust is discharged to the collecting cavity (3) along the pipeline through the dust collection fan (14), then dust is reduced through the dust reducing assembly in the collecting cavity (3), the second air pipe (143) and the third air pipe (144) are further externally connected with the main air pipe (141) of the dust collection fan (14), dust generated when the scraping plate (601) scrapes a large stone block and dust generated when the first hairbrush (112) sweeps the broken stone block are absorbed through the second air inlet hopper (1431), and the dust is discharged to the collecting cavity (3) along the pipeline through the dust collection fan (14), and then dust is reduced through the dust reducing assembly in the collecting cavity (3);

step 6: dust fall: when the dust settling component works, the first water pump (152) is controlled to operate, so that the first water pump (152) pumps clean water in the water tank (15), the clean water is discharged to the water spraying plate (153) through the water outlet pipe (151), dust settling operation is carried out on dust impurities in the collecting cavity (3) through the atomizing nozzle (154) on the water spraying plate (153), dirty water after dust settling of the dust settling component passes through the filtering interception net (301) to abut against the lower side of the collecting cavity (3), the second water pump (161) is controlled to operate, the second water pump (161) can pump the dirty water, the pumped dirty water is filtered through the filter membrane (162) in the water return pipe (16), and the filtered water flows back to the water tank (15) to repeat the dust settling operation.