CN212175639U

CN212175639U - Dust-absorption type road sweeper for cleaning city and preventing dust from flying

Info

Publication number: CN212175639U
Application number: CN201922484543.6U
Authority: CN
Inventors: 褚建
Original assignee: Yangzhou Pingtao Environmental Sanitation Equipment Co ltd
Current assignee: Yangzhou Pingtao Environmental Sanitation Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-18
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a dust-absorption type road sweeper for cleaning dust in cities, which comprises a cab, a chassis, a dustbin, a cover plate and two dust absorption mechanisms, the dust absorption mechanism comprises a dust absorption component, an exhaust tube, an air pump, an opening and a conveying component, the dust absorption component comprises a supporting net, filter cloth, a dust absorption cover and two cleaning units, the cleaning unit comprises a flat plate, a sweeper, a spring, a bottom plate, a roller and two limiting units, the dust-absorption type road sweeper for cleaning the city and preventing the dust from flying is convenient for absorbing the garbage on the road through the dust absorption mechanism, and is conveyed into the garbage can through the conveying pipe and the feeding pipe, thereby realizing the cleaning of the road surface, beautifying the urban traffic environment, conveniently fixing the filter cloth through the supporting net, prevent through the filter cloth that the raise dust that cleans the production from moving to the road surface pedestrian around, influence pedestrian's breathing healthy, and then improved the practicality of this road sweeper.

Description

Dust-absorption type road sweeper for cleaning city and preventing dust from flying

Technical Field

The utility model relates to an environmental protection equipment field, in particular to a dust absorption formula road sweeper for preventing raise dust in clean city.

Background

The road sweeper is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transportation, namely a sweeping vehicle type with a road sweeping function is simply modified on a special automobile chassis, a secondary engine is additionally arranged on the vehicle except a chassis engine, and four sweeping brushes are driven by a hydraulic motor to work. The novel vehicle type can sequentially complete the work of ground cleaning, road curb cleaning, water spraying on the ground after cleaning and the like, and is suitable for cleaning operation in various climates and on different dry pavements.

But current road sweeper relies on the rotation of brush on the road surface at the working process, is difficult to realize the clearance to road rubbish dust, and the brush rotates the in-process, raises the raise dust easily, influences passerby's breathing health on every side, and then has leaded to current road sweeper practicality to reduce.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the dust-absorbing type road sweeper for cleaning the city is provided.

The utility model provides a technical scheme that its technical problem adopted is: a dust-absorption type road sweeper for cleaning dust in cities comprises a cab, a chassis, a dustbin, a cover plate and two dust absorption mechanisms, wherein the cab is connected with one end of the chassis, wheels are arranged below the cab and the chassis, the dustbin is arranged above the chassis, the cover plate is covered on the dustbin, and the two dust absorption mechanisms are respectively positioned on two sides of the dustbin;

the dust collection mechanism comprises a dust collection assembly, an exhaust tube, an air pump, an opening and a conveying assembly, wherein the opening is formed in the chassis, the periphery of the lower part of the exhaust tube is fixed on the inner wall of the opening, the air pump is fixed at the top end of the exhaust tube, and the air pump is connected with the dustbin through the conveying assembly;

the dust absorption subassembly includes supporting network, filter cloth, suction hood and two clean units, the below on chassis is fixed to the supporting network, the filter cloth is located the outside of supporting network, the suction hood is located the inboard of supporting network, the top shape of suction hood is cylindrical, the shape of the bottom of suction hood is tubaeform, the periphery on the top of suction hood and the inner wall sealing connection of the bottom of exhaust tube, two clean units are located the both sides of suction hood respectively, clean unit includes flat board, brush, spring, bottom plate, gyro wheel and two spacing units, the flat board is fixed on the suction hood, the bottom plate passes through the spring setting in dull and stereotyped top, the spring is in compression state, the gyro wheel is located the below of bottom plate, the brush setting is in dull and stereotyped below.

As preferred, in order to facilitate carrying the rubbish dust that the dust absorption assembly sucked up to the dustbin in, conveying assembly includes conveyer pipe, inlet pipe, feed inlet, slip unit and installation unit, the feed inlet sets up on the apron, the shape of conveyer pipe is the L shape, the one end and the air pump intercommunication of conveyer pipe, the inner wall sealing connection on the periphery of the other end of conveyer pipe and the top of inlet pipe, the periphery of the bottom of inlet pipe and the inner wall sealing connection of feed inlet.

Preferably, in order to facilitate the cover plate to move up and down, the sliding unit comprises a sliding ring and a sliding rail, the sliding ring is fixedly connected with the cover plate, the sliding rail is U-shaped, two ends of the sliding rail are fixed on the exhaust tube, and the sliding ring is sleeved at the vertical position of the sliding rail.

Preferably, in order to facilitate the loading and unloading of the dustbin, the mounting unit comprises an insert ring and an insert rod, the insert ring is fixed on the dustbin, the insert rod is fixed below the cover plate, and the insert ring is sleeved on the insert rod.

Preferably, in order to facilitate the movement of the garbage can, a plurality of universal wheels are arranged below the garbage can.

Preferably, in order to realize the synchronous movement of the roller and the dust hood, the limiting unit comprises a limiting rod and two limiting blocks, the limiting rod is fixed above the bottom plate, the flat plate is sleeved on the limiting rod, the two limiting blocks are respectively positioned above and below the flat plate, and the limiting blocks are fixed on the limiting rod.

The beneficial effects of the utility model are that, this a dust absorption formula road sweeper for preventing raise dust in clean city is convenient for suck up the rubbish on the road through dust absorption mechanism to carry to the dustbin in through conveyer pipe and inlet pipe, realize beautifying the urban traffic environment to the cleanness on road surface, and through the convenient fixed filter cloth of supporting network, prevent to clean the raise dust activity of production through the filter cloth around the pedestrian on road surface, influence pedestrian's breathing healthy, and then improved this road sweeper's practicality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a dust-absorbing road sweeper for cleaning cities, which is used for preventing raised dust;

FIG. 2 is a schematic structural view of a dust collection assembly of the dust collection type road sweeper for cleaning cities;

FIG. 3 is an enlarged view of portion A of FIG. 1;

in the figure: 1. the garbage truck comprises a cab, 2 parts of a chassis, 3 parts of a garbage can, 4 parts of a cover plate, 5 parts of wheels, 6 parts of an exhaust pipe, 7 parts of an air pump, 8 parts of a support net, 9 parts of filter cloth, 10 parts of a dust hood, 11 parts of a flat plate, 12 parts of a sweeper brush, 13 parts of a spring, 14 parts of a bottom plate, 15 parts of a roller, 16 parts of a conveying pipe, 17 parts of a feeding pipe, 18 parts of a sliding ring, 19 parts of a sliding rail, 20 parts of an insert ring, 21 parts of an insert rod, 22 parts of a universal wheel, 23 parts of a limiting rod and 24.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, a dust-absorption type road sweeper for cleaning urban dust emission prevention comprises a cab 1, a chassis 2, a dustbin 3, a cover plate 4 and two dust absorption mechanisms, wherein the cab 1 is connected with one end of the chassis 2, wheels 5 are arranged below the cab 1 and the chassis 2, the dustbin 3 is arranged above the chassis 2, the cover plate 4 is covered on the dustbin 3, and the two dust absorption mechanisms are respectively positioned at two sides of the dustbin 3;

the dust collection mechanism comprises a dust collection assembly, an exhaust tube 6, an air pump 7, an opening and a conveying assembly, the opening is formed in the chassis 2, the periphery of the lower portion of the exhaust tube 6 is fixed on the inner wall of the opening, the air pump 7 is fixed at the top end of the exhaust tube 6, and the air pump 7 is connected with the dustbin 3 through the conveying assembly;

when using the road sweeper, a sanitation worker enters the cab 1 to operate the road sweeper, the vehicle rolls above the road, the vehicle is moved, the two dust suction mechanisms are started to suck up dust on the road surface and convey the dust into the dustbin 3 through the cover plate 4, after the road surface is cleaned, the dustbin 3 is taken down, and the dust and the garbage collected in the dustbin 3 are poured out for centralized processing. When the dust collection mechanism operates, the dust collection mechanism is started through the air pump 7, so that negative pressure is generated at the dust collection assembly, when external air is introduced into the air suction pipe, garbage on the road surface is driven to enter the air suction pipe and is conveyed to the garbage can 3 through the conveying assembly, the road is cleaned, the urban environment is beautified, and the practicability of the road sweeper is improved.

As shown in fig. 2, the dust suction assembly includes a support net 8, a filter cloth 9, a dust suction hood 10 and two cleaning units, the supporting net 8 is fixed below the chassis 2, the filter cloth 9 is positioned at the outer side of the supporting net 8, the dust hood 10 is positioned at the inner side of the supporting net 8, the top end of the dust hood 10 is cylindrical, the bottom end of the dust hood 10 is in a horn shape, the periphery of the top end of the dust hood 10 is hermetically connected with the inner wall of the bottom end of the exhaust tube 6, the two cleaning units are respectively positioned at two sides of the dust hood 10, the cleaning unit comprises a flat plate 11, a sweeper 12, a spring 13, a bottom plate 14, a roller 15 and two limiting units, the flat plate 11 is fixed on the dust hood 10, the bottom plate 14 is arranged above the flat plate 11 through a spring 13, the spring 13 is in a compressed state, the roller 15 is located below the bottom plate 14, and the sweeper brush 12 is arranged below the flat plate 11.

In the dust collection component, the supporting net 8 is fixed below the chassis 2, the filter cloth 9 is fixedly arranged outside the supporting net 8, thereby limiting the range of motion of the raised dust on the road surface when the sweeper 12 rotates, preventing the raised dust from flying to nearby passersby around, and affecting the breathing health of passersby, in the dust collection component, the dust collection cover 10 moves downwards under the action of gravity to enable the flat plate 11 to move downwards, the spring 13 in a compressed state pushes the bottom plate 14 to move downwards, so that the roller 15 is in contact with the ground, on the one hand, the roller 15 can roll along with the movement of a vehicle on the road surface, on the other hand, the flat plate 11 can be supported through the bottom plate 14 and the spring 13, and further the dust collection cover 10 fixedly connected with the flat plate 11 is supported, the dust collection cover 10 is convenient to be close to the road surface, along with the operation of a fan, so that the garbage on the road surface enters the.

As shown in fig. 3, the conveying assembly includes conveyer pipe 16, inlet pipe 17, feed inlet, sliding unit and installation unit, the feed inlet sets up on apron 4, conveyer pipe 16's shape is the L shape, conveyer pipe 16's one end and air pump 7 intercommunication, the inner wall sealing connection on the periphery of the other end of conveyer pipe 16 and the top of inlet pipe 17, the periphery of the bottom of inlet pipe 17 and the inner wall sealing connection of feed inlet.

After rubbish entered into the dust absorption pipe, carry to conveyer pipe 16 through the fan, carry into inlet pipe 17 by conveyer pipe 16, the one end setting of keeping away from conveyer pipe 16 of inlet pipe 17 is in the feed inlet of apron 4, make things convenient for rubbish transport in the inlet pipe 17 to advance in dustbin 3, the periphery on inlet pipe 17's top and the inner wall sealing connection of the one end of keeping away from air pump 7 of conveyer pipe 16, make things convenient for inlet pipe 17 to reciprocate through the sliding unit, and fix dustbin 3 in the below of apron 4 through the installation unit convenience, after garbage collection finishes, apron 4 upwards remove, conveniently take dustbin 3 out from the below of apron 4, pour out rubbish in the dustbin 3.

Preferably, in order to facilitate the cover plate 4 to move up and down, the sliding unit includes a sliding ring 18 and a sliding rail 19, the sliding ring 18 is fixedly connected with the cover plate 4, the sliding rail 19 is U-shaped, two ends of the sliding rail 19 are fixed on the exhaust tube 6, and the sliding ring 18 is sleeved on a vertical portion of the sliding rail 19.

Utilize to fix slide rail 19 on exhaust tube 6, the moving direction of sliding ring 18 has been fixed, because sliding ring 18 and apron 4 fixed connection, thereby be convenient for fixed apron 4's moving direction, apron 4 can drive the one end of inlet pipe 17 along the vertical setting of keeping away from air pump 7 of conveyer pipe 16 and reciprocate, and slide rail 19 adopts the design of U-shaped, can prevent that sliding ring 18 from breaking away from slide rail 19, and then the moving range of sliding ring 18 has been restricted, thereby can restrict apron 4's moving range, prevent that inlet pipe 17 through feed inlet and apron 4 fixed connection from breaking away from conveyer pipe 16.

Preferably, in order to facilitate the loading and unloading of the dustbin 3, the mounting unit comprises an insert ring 20 and an insert rod 21, the insert ring 20 is fixed on the dustbin 3, the insert rod 21 is fixed below the cover plate 4, and the insert ring 20 is sleeved on the insert rod 21.

With apron 4 rebound for fix the inserted bar 21 of apron 4 below break away from with dustbin 3 fixed connection's insert ring 20, can conveniently take out dustbin 3, after the rubbish in dustbin 3 pours out, upwards push up apron 4, conveniently prevent dustbin 3 in the below of apron 4, and make the inserted bar 21 of inserted bar 20 and apron 4 below on dustbin 3 aim at the back, will lap 4 rebound, make inserted bar 21 pass insert ring 20, the position of fixed insert ring 20, and then can fix dustbin 3's position.

Preferably, a plurality of universal wheels 22 are arranged below the dustbin 3 for facilitating the movement of the dustbin 3. The movement and transport of the waste bin 3 is facilitated by the castor wheels 22.

Preferably, in order to realize the synchronous movement of the roller 15 and the dust hood 10, the limiting unit comprises a limiting rod 23 and two limiting blocks 24, the limiting rod 23 is fixed above the bottom plate 14, the flat plate 11 is sleeved on the limiting rod 23, the two limiting blocks 24 are respectively positioned above and below the flat plate 11, and the limiting blocks 24 are fixed on the limiting rod 23.

When the dust hood 10 moves along with the chassis 2, the flat plate 11 is driven to move, the flat plate 11 acts on the limiting rod 23, the limiting rod 23 can move synchronously, the roller 15 below the bottom plate 14 and the roller 15 below the bottom plate 14 can move synchronously along with the dust hood 10, and when the deformation amount of the spring 13 changes, the flat plate 11 moves along the axis of the limiting rod 23, and the limiting block 24 on the limiting rod 23 cannot pass through the flat plate 11, so that the moving range of the flat plate 11 can be limited.

This road sweeper is when cleaning the road surface, set up sweeper 12 in the inboard of supporting network 8, utilize filter cloth 9 to surround around the supporting network 8, when preventing sweeper 12 from cleaning the road surface, raise dust activity is to near passerby around, influence passerby's breathing health around, suction hood 10 can move down along exhaust tube 6, support dull and stereotyped 11 through gyro wheel 15, bottom plate 14 and compressed spring 13, and then support suction hood 10, make suction hood 10 press close to the road surface, make things convenient for the fan to start the back, drive the air flow through the negative pressure, make suction hood 10 suck up the back with the rubbish on road surface, carry to conveyer pipe 16 through suction hood 10 and breathing pipe, carry to dustbin 3 through the conveying pipe, realize the collection to road surface rubbish, and then clean the road, urban traffic environment, the practicality of equipment has been improved.

Compared with the prior art, this a dust absorption formula road sweeper for preventing raise dust in clean city is convenient for suck up the rubbish on the road through dust absorption mechanism to carry to dustbin 3 in through conveyer pipe 16 and inlet pipe 17, realize the cleanness to the road surface, beautify the urban traffic environment, and through the convenient fixed filter cloth 9 of braced net 8, prevent to clean the raise dust activity that produces through filter cloth 9 and to the road surface pedestrian around, influence pedestrian's breathing healthy, and then improved this road sweeper's practicality.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The dust-absorption type road sweeper for preventing dust from flying in a clean city is characterized by comprising a cab (1), a chassis (2), a dustbin (3), a cover plate (4) and two dust absorption mechanisms, wherein the cab (1) is connected with one end of the chassis (2), wheels (5) are arranged below the cab (1) and the chassis (2), the dustbin (3) is arranged above the chassis (2), the cover plate (4) is covered on the dustbin (3), and the two dust absorption mechanisms are respectively positioned on two sides of the dustbin (3);

the dust collection mechanism comprises a dust collection assembly, an exhaust tube (6), an air pump (7), an opening and a conveying assembly, the opening is formed in the chassis (2), the periphery of the lower portion of the exhaust tube (6) is fixed on the inner wall of the opening, the air pump (7) is fixed at the top end of the exhaust tube (6), and the air pump (7) is connected with the dustbin (3) through the conveying assembly;

the dust collection assembly comprises a supporting net (8), a filter cloth (9), a dust collection cover (10) and two cleaning units, the supporting net (8) is fixed below a chassis (2), the filter cloth (9) is located on the outer side of the supporting net (8), the dust collection cover (10) is located on the inner side of the supporting net (8), the top end of the dust collection cover (10) is cylindrical, the bottom end of the dust collection cover (10) is horn-shaped, the periphery of the top end of the dust collection cover (10) is in sealing connection with the inner wall of the bottom end of an exhaust tube (6), the two cleaning units are respectively located on two sides of the dust collection cover (10), each cleaning unit comprises a flat plate (11), a sweeping brush (12), a spring (13), a bottom plate (14), rollers (15) and two limiting units, the flat plate (11) is fixed on the dust collection cover (10), and the bottom plate (14) is arranged above the flat plate (11) through the spring (13), the spring (13) is in a compressed state, the roller (15) is positioned below the bottom plate (14), and the sweeper (12) is arranged below the flat plate (11).

2. The dust-absorption road sweeper for preventing dust emission in a clean city according to claim 1, wherein the conveying assembly comprises a conveying pipe (16), a feeding pipe (17), a feeding port, a sliding unit and a mounting unit, the feeding port is arranged on the cover plate (4), the conveying pipe (16) is L-shaped, one end of the conveying pipe (16) is communicated with the air pump (7), the periphery of the other end of the conveying pipe (16) is hermetically connected with the inner wall of the top end of the feeding pipe (17), and the periphery of the bottom end of the feeding pipe (17) is hermetically connected with the inner wall of the feeding port.

3. The dust-absorption type road sweeper for cleaning cities as claimed in claim 2, wherein the sliding unit comprises a sliding ring (18) and a sliding rail (19), the sliding ring (18) is fixedly connected with the cover plate (4), the sliding rail (19) is U-shaped, two ends of the sliding rail (19) are fixed on the suction pipe (6), and the sliding ring (18) is sleeved on the vertical part of the sliding rail (19).

4. The dust-absorption type road sweeper for cleaning cities as claimed in claim 2, wherein the mounting unit comprises an insert ring (20) and an insert rod (21), the insert ring (20) is fixed on the dustbin (3), the insert rod (21) is fixed below the cover plate (4), and the insert ring (20) is sleeved on the insert rod (21).

5. Dust-collecting road sweeper for cleaning cities as claimed in claim 1, characterized in that a plurality of universal wheels (22) are arranged under the dustbin (3).

6. The dust-absorption type road sweeper for cleaning the city according to claim 1, wherein the limiting unit comprises a limiting rod (23) and two limiting blocks (24), the limiting rod (23) is fixed above the bottom plate (14), the flat plate (11) is sleeved on the limiting rod (23), the two limiting blocks (24) are respectively positioned above and below the flat plate (11), and the limiting blocks (24) are fixed on the limiting rod (23).