CN215829332U

CN215829332U - Watering lorry with dust absorption function

Info

Publication number: CN215829332U
Application number: CN202121381535.XU
Authority: CN
Inventors: 李俊伟
Original assignee: Tengxiang Environmental Technology Co ltd
Current assignee: Tengxiang Environmental Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-02-15
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to a road cleaning cart's technical field specifically is a watering lorry with dust absorption function, which comprises a carriage body, install cleaning device, watering device and dust collecting device on the automobile body, cleaning device includes the brush, the brush is installed in the automobile body bottom, dust collecting device includes two sets of dust absorption mouths, and is two sets of dust absorption mouth difference fixed connection in the automobile body bottom, two sets of the dust absorption mouth set up respectively in two toilets around the brush, watering device is including atomizing spray tube and sprinkler pipe, atomizing spray tube fixed connection in the automobile body bottom, two the atomizing spray tube is located two sets of respectively the dust absorption mouth is kept away from one side of brush, sprinkler pipe fixed connection is in the automobile body bottom. This application has the effect that reduces the brush raise dust and fly away to the air.

Description

Watering lorry with dust absorption function

Technical Field

The application relates to the technical field of road cleaning vehicles, in particular to a watering cart with a dust collection function.

Background

Along with the improvement of the degree of mechanization, the road cleaning is gradually mechanized, and the cleaning vehicle with the road cleaning function gradually replaces the manual work. The road cleaning vehicle mainly comprises a vehicle body, a sweeper, a dust collection mechanism, a sprinkling mechanism and the like, dust is lifted through the sweeper, then the dust is sucked and collected through the dust collection mechanism, and the effect of dust suppression and dust fall is achieved through sprinkling.

In the chinese utility model patent with publication number CN212129007U, an environmental protection sweeping vehicle capable of suppressing dust emission is disclosed, comprising a vehicle head, a vehicle carriage, and wheels, wherein a sweeping brush is mounted at one side of the vehicle carriage near the vehicle head, a dust hood is arranged at the top of the sweeping brush, the dust hood is connected with the inlet end of a dust collector inside the vehicle carriage through a dust collection pipe, the outlet end of the dust collector is connected with the air inlet of a dust removal box inside the vehicle carriage through a pipeline, the air outlet of the dust removal box is connected with a spray box through a pipeline, a suction fan is mounted at the connection of the top end of the spray box and the top end of the vehicle carriage, a water tank is mounted at one side of the spray box, the upper part of the water tank and the upper part of the spray box are connected through a water suction pipe, a plurality of atomization spray pipes are mounted side by side at the bottom end of the water suction pipe inside the spray box, the bottom end of the spray box is connected with a water return box through a circulating pipe, a filter screen is arranged at the position where the bottom end of the spray box is connected with the circulating water pipe, a water pump is arranged on the right side of the tail of the carriage and is communicated with the water return tank through a water inlet pipe, a water outlet pipe is arranged below the outer part of the water pump, and a water spraying head is arranged below the outer part of the water outlet pipe; the dust removal incasement portion is equipped with a plurality of guide plates, the guide plate is arranged in proper order the interval in order to form the gaseous water conservancy diversion passageway of buckling.

Above-mentioned utility model in, through inhaling the spray box with dust, spray the dust fall in spray box, secondary pollution when having reduced dust and discharging. However, the dust always lifted up during the sweeping process of the sweeper brush cannot be completely sucked into the dust collector and is scattered into the air to cause pollution.

Disclosure of Invention

To the not enough of prior art existence, the purpose of this application is to provide one kind and reduces the dust that lifts and wafts the watering lorry that has dust absorption function in the air.

The above application purpose of the present application is achieved by the following technical solutions:

a sprinkler with dust collection function comprises a sprinkler body, wherein a cleaning device, a water spraying device and a dust collecting device are installed on the sprinkler body, the cleaning device comprises a driving motor, a disc-shaped sweeper is installed at the output end of the driving motor, the sweeper is installed at the bottom of the sprinkler body, the dust collecting device comprises two groups of dust collection ports, the two groups of dust collection ports are fixedly connected to the bottom of the sprinkler body respectively and are arranged in front of and behind the sweeper relative to the advancing direction of the sprinkler body respectively, the water spraying device comprises an atomizing pump and a water spraying pump, two atomizing spray pipes are installed at the output end of the atomizing pump and are fixedly connected to the bottom of the sprinkler body, the two atomizing spray pipes are respectively positioned at one sides of the two groups of dust collection ports, which are far away from the sweeper, and a plurality of nozzles for spraying atomized water are formed in the side surfaces of the atomizing spray pipes, and a sprinkling pipe is installed at the output end of the sprinkling pump and is fixedly connected to the bottom of the vehicle body.

Through adopting above-mentioned technical scheme, when carrying out the broom through the broom, the rotatory dust that raises the road surface of broom sucks dust collecting device through the dust absorption mouth, sets up through the dust absorption mouth of two rows around the broom, makes the dust that the broom is raised can be more in being sucked dust collecting device, reduces the part raise dust that drifts into the air. Meanwhile, the atomizing spray pipe positioned on one side of the dust suction port, which is far away from the sweeper, atomizes and sprays water in the water spraying device, and dust raised by the sweeper is further restrained through water mist after the dust suction port sucks dust, so that the part of the raised dust which is scattered into the air is reduced. After the sweeping, the water is sprayed to the road surface through the water spraying device at the tail part of the vehicle body, so that dust brought by other vehicles when the other vehicles drive is reduced.

Optionally, the sweeper is provided with a plurality of, the sweeper is installed side by side in the automobile body bottom, the direction of arranging of sweeper is perpendicular to the straight advancing direction of automobile body, and adjacent brush hair edge of sweeper is tangent to be arranged.

Through adopting above-mentioned technical scheme, make a plurality of brush install side by side in the automobile body bottom and two liang tangent, through closely arranging, reduce the dead angle of cleaning in the space that the automobile body ran over, increase the clean effect of cleaning.

Optionally, the side surface of the atomization spray pipe is provided with nozzles which are not less than the number of the sweeping brushes, and the spraying direction of the nozzles faces the brushing direction of the sweeping brushes.

Through adopting above-mentioned technical scheme, set up the spout that corresponds with the sweeper to make the spout towards the brush hair direction, the dust that makes the sweeper raise side by side all corresponds has the spout to carry out the dust fall, further reduces the possibility that the raise dust drifted in the air.

Optionally, the bottom of the vehicle body is connected with a cleaning frame in a lifting manner, and the sweeper is rotatably connected with the cleaning frame.

Through adopting above-mentioned technical scheme, when need not clean, rise the brush through cleaning the frame, reduce the wearing and tearing to the brush when the automobile body removes, when needs the brush, descend the brush and accomplish the road surface and clean.

Optionally, the sweeper brush is slidably connected to an output of the drive motor.

By adopting the technical scheme, when the sweeping frame drives the sweeping brush part to lift, only the sweeping brush needs to be driven, and the load of the sweeping frame is reduced.

Optionally, the dust collecting device comprises a dust collecting box, the water spraying device comprises a cleaning pump, a cleaning pipe is installed in the dust collecting box, and the cleaning pipe is connected to the output end of the cleaning pump.

Through adopting above-mentioned technical scheme, after cleaning work is accomplished, spray water in to the dust collection box through the water jet, make the dust in the dust collection box flow out along with the rivers. Because the most of the dust sucked by the dust suction port is dust, the dust can be raised again by directly pouring out the dust from the dust collection box, and after the dust is sprayed, the dust forms slurry and is discharged together with other garbage, so that the secondary pollution caused when the dust is treated by the dust collection box is reduced.

Optionally, the bottom surface of the dust collection box is an inclined surface, and a drain pipe is fixedly connected to the lowest part of the bottom surface of the dust collection box.

By adopting the technical scheme, the slurry mixed by the water flow and the dust in the dust collection box flows out of the blow-off pipe along the inclined plane, so that the garbage in the dust collection box can be conveniently discharged.

Optionally, the sprinkler pipe sets up on a parallel with ground, sprinkler pipe axis direction perpendicular to the automobile body straight line direction of advancing, a plurality of spouts that are used for the water spray are seted up side by side to the sprinkler pipe side, the spout is towards the ground.

By adopting the technical scheme, the nozzle of the sprinkler pipe faces the ground, and even if water flow sprayed by the sprinkler pipe faces the ground, the possibility that the water flow is sprayed to other vehicles or pedestrians is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the sweeping brush, the dust suction port and the atomizing spray pipe reduces the part of the flying dust carried by the sweeping brush and flying into the air;

2. the liftable sweeper is arranged, so that abrasion to the sweeper is reduced, and the service life of the sweeper is prolonged.

Drawings

FIG. 1 is a schematic view of an embodiment of a sprinkler with dust collecting function according to the present application;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the portion A of FIG. 1 from another view angle;

fig. 4 is a schematic structural view of a dust box portion of an embodiment of a sprinkler with a dust suction function according to the present application.

Reference numerals:

1. a vehicle body:

2. a cleaning device; 21. brushing; 22. a drive motor; 23. a cleaning frame; 231. an electric push rod; 24. a connecting pipe;

3. a dust collecting device; 31. a dust suction port; 32. a dust collection fan; 33. a dust collection box; 331. a blow-off pipe; 332. cleaning the tube;

4. a watering device; 41. an atomizing nozzle; 42. a sprinkler pipe; 43. a water tank; 44. a support rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-3, for the sprinkler with dust absorption function disclosed in this application, including a car body 1 driven by a motor or other driving methods, a cleaning device 2, a water sprinkling device 4 and a dust collecting device 3 are installed on the car body 1, the cleaning device 2 includes a driving motor 22, a disc-shaped brush 21 is installed at an output end of the driving motor 22, the brush 21 is installed at a bottom of the car body 1, the dust collecting device 3 includes two sets of dust suction ports 31, the dust suction ports 31 are respectively and fixedly connected to the bottom of the car body 1, the two sets of dust suction ports 31 are respectively installed at a front and a rear of the brush 21 relative to a traveling direction of the car body 1, the water sprinkling device 4 includes an atomizing pump and a water sprinkling pump, two atomizing nozzles 41 are installed at an output end of the atomizing pump, the atomizing nozzles 41 are fixedly connected to the bottom of the car body 1, the two atomizing nozzles 41 are respectively located at a side of the two sets of dust suction ports 31 away from the brush 21, a plurality of nozzles for spraying atomized water are opened at a side of the atomizing nozzles 41, the output end of the sprinkling pump is provided with a sprinkling pipe 42, and the sprinkling pipe 42 is fixedly connected to the bottom of the vehicle body 1. When the sweeping brush 21 is used for sweeping the road surface, the sweeping brush 21 rotates to raise the dust on the road surface, the dust is sucked into the dust collecting device 3 through the dust suction ports 31, and the dust raised by the sweeping brush 21 can be sucked into the dust collecting device 3 more through the arrangement of the dust suction ports 31 in the front row and the rear row of the sweeping brush 21, so that part of the raised dust floating in the air is reduced. Meanwhile, the atomizing nozzle 41 located on the side of the dust collection port 31 far away from the sweeper brush 21 atomizes and sprays water in the water spraying device 4, dust raised by the sweeper brush 21 is further restrained by water mist after dust collection by the dust collection port 31, and the flying dust is reduced to be scattered in the air. After cleaning, the water is sprayed to the road surface through the water spraying device 4 at the tail part of the vehicle body 1, so that dust brought by other vehicles when the other vehicles drive is reduced.

The cleaning device 2 comprises a plurality of wipers 21, each wiper 21 is driven by an independent driving motor 22, the wipers 21 are arranged at the bottom of the vehicle body 1 side by side, and the arrangement direction of the wipers 21 is vertical to the advancing direction of the vehicle body 1. For better cleaning of the road surface, the bristle edges of adjacent wipers 21 are arranged tangentially. The number of the wipers 21 is preferably not less than the width of the vehicle body 1 after being arranged side by side.

The cleaning device 2 further comprises a cleaning frame 23, the cleaning frame 23 is arranged at the bottom of the vehicle body 1 in a lifting mode, the sweeper 21 is rotatably arranged on the cleaning frame 23, when the sweeper 21 is not needed to be used, the sweeper 21 is far away from the ground by lifting the cleaning frame 23, abrasion of the sweeper 21 in the advancing process of the vehicle body 1 is reduced, and the service life of the sweeper 21 is prolonged. The cleaning frame 23 comprises a rectangular frame formed by welding square pipes in an end-to-end manner, a plurality of support rods are welded in the rectangular frame, the support rods are square pipes, the support rods are perpendicular to the long edges of the rectangular frame, and the two ends of each support rod are welded on the inner side walls of the two long edges of the rectangular frame respectively. The center of the upper side surface of the support rod is provided with a through hole, the side surface is connected with a bearing seat coaxial with the through hole through a bolt, the upper end surface of the sweeper 21 is connected with a tubular connecting pipe 24 through a bolt, the connecting pipe 24 is installed in the bearing seat, and the sweeper 21 is rotatably connected with the sweeping frame 23 through the bearing seat. The bottom of the vehicle body 1 corresponds to four vertex angles of the sweeping frame 23 and is connected with an electric push rod 231 through bolts, and the output end of the electric push rod 231 is fixedly connected with the vertex angle corresponding to the sweeping frame through bolts. The electric push rod 231 enables the cleaning frame 23 to drive the cleaning brush 21 to move up and down. In order to reduce the load of the electric push rod 231, the driving motor 22 of the sweeper 21 is fixedly connected to the vehicle body 1 through a bolt, the connecting pipe 24 is slidably sleeved outside the output end of the driving motor 22, a key groove is formed in the connecting pipe 24, a corresponding key groove is formed in the output end of the driving motor 22, the connecting pipe 24 is in key connection with the driving motor 22, the length of the key and the length of the sleeved part of the connecting pipe 24 and the output end of the driving motor 22 are larger than the stroke of the electric push rod 231, so that the connecting pipe 24 and the output end of the driving motor 22 are always in a connected state in the lifting process of the cleaning frame 23.

Referring to fig. 1 to 4, in order to achieve a better dust removal effect, each group of dust suction ports 31 includes a plurality of dust suction ports 31, the number of the dust suction ports 31 corresponds to the number of the wipers 21, two groups of dust suction ports 31 are respectively arranged side by side at two sides of the wipers 21, the positions of the dust suction ports 31 correspond to the positions of the wipers 21 one by one, each group of dust suction ports 31 is connected with a dust suction fan 32, and the dust suction fan 32 is bolted to the vehicle body 1. The dust collection port 31 is a tapered port, the dust collection port 31 is connected to the dust collection fan 32 through a pipeline, the pipeline penetrates through the dust collection fan 32 connected to the upper portion of the vehicle body 1 from the bottom of the vehicle body 1, in order to reduce the shaking of the dust collection port 31 in the working process, the part of the pipeline at least located below the vehicle body 1 is a rigid pipeline, the rigid pipeline is welded to the vehicle body 1, and the dust collection port 31 is in threaded connection with the rigid pipeline. The integrated device further comprises a dust collection box 33, the dust collection box 33 is mounted on the vehicle body 1, the output end of the dust collection fan 32 is mounted in the dust collection box 33, and dust and other garbage sucked by the dust collection fan 32 through the dust collection port 31 enter the dust collection box 33 through the output end of the dust collection fan 32. Since the dust content in the dust sucked through the dust suction port 31 is high, the dust is likely to be lifted again when discharged from the dust box 33. Install cleaning tube 332 in the dust collection box 33, cleaning tube 332 runs through the dust collection box 33 lateral wall and connects in watering device 4, and watering device 4 includes the scavenging pump, and cleaning tube 332 connects in the output of scavenging pump. When the dust box 33 needs to be cleaned, water is sprayed into the dust box 33 through the cleaning pipe 332, so that dust forms mud, and the possibility of lifting the dust is reduced. Meanwhile, the dust collection box 33 is a rectangular box with an inclined bottom surface, the lowest part of the inclined surface is welded with the drain pipe 331, the drain pipe 331 is provided with a valve, the valve is opened after dust forms mud, and the mud flows out of the drain pipe 331 along the inclined surface.

The sprinkler 4 further comprises a water tank 43 for containing water, and the atomizing pump, the sprinkler pump and the cleaning pump are connected in the water tank 43 through bolts. The atomizing pump is a high-pressure water pump, and water is atomized through high pressure. In order to achieve a better dust suppression effect of the atomizing nozzle 41, the number of the nozzles on the side surface of the atomizing nozzle 41 is not less than that of the sweeper 21, the nozzles are evenly distributed on the side surface of the atomizing nozzle 41 side by side, and the nozzles face to the direction of the bristles of the sweeper 21. The sprinkler tube 42 has a plurality of nozzles formed on a side surface thereof, and the nozzles of the sprinkler tube 42 are vertically directed to the ground to spray water toward the ground in order to reduce the influence of the water jet of the sprinkler tube 42 on other vehicles and pedestrians. Both ends of the atomizing nozzle 41 and the sprinkling pipe 42 are connected with a square tubular support rod 44 through bolts, the other end of the support rod 44 is welded on the bottom surface of the vehicle body 1, and the atomizing nozzle 41 and the sprinkling pipe 42 are fixedly connected with the vehicle body 1 through the support rod 44.

The implementation principle of the embodiment is as follows: when the road needs to be cleaned, the electric push rod 231 makes the sweeper brush 21 fall to a position suitable for cleaning, and simultaneously the driving motor 22, the atomizing pump, the water sprinkling pump and the dust collection fan 32 are started, so that when the sweeper brush 21 cleans, the dust is sucked into the dust collection box 33 through the dust collection port 31, and simultaneously, the water mist sprayed out through the atomizing spray pipe 41 further inhibits the dust. The road surface after cleaning is sprayed with water through the water spraying pipe 42, so that dust brought by other vehicles when the other vehicles drive after cleaning is reduced. After the cleaning is completed, the cleaning pump is turned on to spray water into the dust box 33, so that the dust in the dust box 33 is formed into slurry and discharged from the drain pipe 331.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a watering lorry with dust absorption function, includes automobile body (1), install cleaning device (2), watering device (4) and dust collecting device (3) on automobile body (1), cleaning device (2) include driving motor (22), discoid brush (21) are installed to the output of driving motor (22), install in automobile body (1) bottom brush (21), its characterized in that: the dust collecting device (3) comprises two groups of dust suction ports (31), the two groups of dust suction ports (31) are respectively and fixedly connected with the bottom of the vehicle body (1), the two groups of dust suction ports (31) are respectively arranged in front of and behind the sweeping brush (21) relative to the advancing direction of the vehicle body (1), the sprinkling device (4) comprises an atomizing pump and a sprinkling pump, two atomizing spray pipes (41) are arranged at the output end of the atomizing pump, the atomizing nozzles (41) are fixedly connected to the bottom of the vehicle body (1), the two atomizing nozzles (41) are respectively positioned on one sides of the two groups of dust suction ports (31) far away from the sweeping brush (21), the side surface of the atomization spray pipe (41) is provided with a plurality of nozzles for spraying atomized water, sprinkler pipe (42) are installed to the output of watering pump, sprinkler pipe (42) fixed connection is in automobile body (1) bottom.

2. A watering cart with a dust suction function according to claim 1, wherein: the sweeping brushes (21) are provided with a plurality of sweeping brushes (21), the sweeping brushes (21) are arranged at the bottom of the vehicle body (1) side by side, the arrangement direction of the sweeping brushes (21) is perpendicular to the linear forward direction of the vehicle body (1), and the brush hair edges of the adjacent sweeping brushes (21) are arranged in a tangent mode.

3. A watering cart with a dust suction function according to claim 2, wherein: the side surface of the atomization spray pipe (41) is provided with nozzles which are not less than the number of the wipers (21), and the spray direction of the nozzles faces the bristle direction of the wipers (21).

4. A watering cart with a dust suction function according to claim 1, wherein: the sweeping frame (23) is connected to the bottom of the vehicle body (1) in a lifting mode, and the sweeping brush (21) is rotatably connected to the sweeping frame (23).

5. A sprinkler with dust absorption function according to claim 4, characterized in that: the sweeper brush (21) is connected with the output end of the driving motor (22) in a sliding manner.

6. A watering cart with a dust suction function according to claim 1, wherein: the dust collecting device (3) comprises a dust collecting box (33), the water spraying device (4) comprises a cleaning pump, a cleaning pipe (332) is installed in the dust collecting box (33), and the cleaning pipe (332) is connected to the output end of the cleaning pump.

7. A sprinkler with dust absorption function according to claim 6, characterized in that: the bottom surface of the dust collection box (33) is an inclined surface, and the lowest part of the bottom surface of the dust collection box (33) is fixedly connected with a sewage discharge pipe (331).

8. A watering cart with a dust suction function according to claim 1, wherein: the sprinkler pipe (42) is arranged in parallel to the ground, the axis direction of the sprinkler pipe (42) is perpendicular to the linear advancing direction of the car body (1), a plurality of nozzles for spraying water are also arranged on the side surface of the sprinkler pipe (42) side by side, and the nozzles face the ground.