CN222847260U

CN222847260U - A road sweeper

Info

Publication number: CN222847260U
Application number: CN202421871953.0U
Authority: CN
Inventors: 宋雄军; 方佳斌; 许天伟
Original assignee: Hangzhou Tianshun Municipal Environmental Construction Co ltd
Current assignee: Hangzhou Tianshun Municipal Environmental Construction Co ltd
Priority date: 2024-08-05
Filing date: 2024-08-05
Publication date: 2025-05-09
Anticipated expiration: 2034-08-05

Abstract

The utility model provides a road sweeper, which comprises a sweeper body, wherein the sweeper body is provided with a sweeping unit, a collecting box and a dust collection device, the sweeper body is divided into a headstock and a sweeper body, the sweeping unit is positioned on the headstock and connected with the headstock, the collecting box is positioned on the sweeper body and connected with the sweeper body, the dust collection device is arranged between the sweeping unit and the collecting box and communicated with the collecting box through the dust collection device, the dust collection device is connected with the headstock and the sweeper body, a filter screen is arranged in the collecting box, two ends of the bottom of the filter screen are respectively provided with a fixing plate, and the fixing plates and the filter screen are of an integral structure. The utility model improves the primary cleaning efficiency by concentrating the garbage and dust, and then rapidly and thoroughly cleans the garbage by utilizing negative pressure dust suction, thereby remarkably improving the cleaning efficiency. The filter screen and the oscillator in the collecting box effectively separate big garbage and fine dust, prevent the filter screen from being blocked, and ensure smooth filtration. The sprinkling pipe uniformly sprays to inhibit dust from flying, so that dust pollution is reduced, and health risks during garbage disposal are reduced.

Description

Road sweeper

Technical Field

The utility model relates to a sweeper, in particular to a road sweeper, and belongs to the technical field of environmental sanitation equipment.

Background

In the clean maintenance of urban roads and public places, how to efficiently clean up garbage and dust is always a key challenge.

Conventional cleaning devices typically rely on mechanical brushes or simple dust collection devices, which, although capable of removing dust and dirt to some extent, often involve serious dust emission problems during subsequent disposal of the waste, which not only pose a threat to the health of the personnel, but also cause environmental pollution.

Disclosure of utility model

Based on the background, the utility model aims to provide the road sweeper with simple structure, which reduces dust emission during the subsequent garbage treatment and solves the problems in the background technology.

In order to achieve the above object, the present utility model provides the following technical solutions:

The road sweeper comprises a sweeper body, wherein the sweeper body is provided with a sweeping unit, a collecting box and a dust collection device, the sweeper body is divided into a headstock and a sweeper body, the sweeping unit is positioned on the headstock, the sweeping unit is connected with the headstock, the collecting box is positioned on the sweeper body, the collecting box is connected with the sweeper body, the dust collection device is arranged between the sweeping unit and the collecting box, the sweeping unit is communicated with the collecting box through the dust collection device, and the dust collection device is connected with the headstock and the sweeper body;

The collecting box is internally provided with a filter screen, two ends of the bottom of the filter screen are respectively provided with a fixed plate, the fixed plates and the filter screen are in an integrated structure, a plurality of vibration absorbers are arranged between the fixed plates and the collecting box and are connected with the fixed plates and the collecting box, one side of the fixed plates far away from the vibration absorbers is provided with an oscillator, the utility model discloses a water sprayer, including the fixed plate, the vibrator is connected with the filter, the one side that the fixed plate was kept away from to the vibrator sets up the baffle, baffle and filter screen structure as an organic whole, one side that the vibrator was kept away from to the baffle sets up the watering pipe, the watering pipe is connected with the baffle, watering pipe surface sets up a plurality of water jet, water jet and watering pipe intercommunication.

The cleaning unit is positioned on the head and is responsible for cleaning the road surface and collecting garbage and dust to one place. This is the first step in the overall cleaning process, ensuring that the dust and dirt is effectively collected. Then, the dust collection device sucks the garbage and dust collected by the cleaning unit into the collection box by utilizing the negative pressure principle to collect the garbage and dust. The efficient operation of the dust collection device ensures that the garbage and dust can be quickly and thoroughly sucked away, thereby improving the cleaning efficiency.

The garbage and dust entering the collecting box can firstly fall on the filter screen, and the oscillator is arranged at the bottom of the filter screen, so that the filter screen is vibrated by the vibration generated by the oscillator, in the vibration process, larger garbage can be left on the upper part of the filter screen, and finer dust can fall on the lower part of the filter screen by the vibration effect. The process not only improves the separation effect of the garbage and the dust, but also prevents the filter screen from being blocked, and ensures the smooth proceeding of the filtering process.

To further suppress dust, the sprinkler pipe sprays water mist through a water spray port installed at a surface thereof. The water mist uniformly sprayed by the sprinkling pipe effectively presses dust on the lower part of the filter screen, thereby preventing dust from flying in the subsequent treatment process of garbage and dust. The garbage disposal device is beneficial to keeping air fresh, reducing dust pollution and greatly reducing health risks of workers when garbage is disposed.

Preferably, the cleaning unit comprises two spreading arms, two cleaning discs and one cleaning roller, wherein the two spreading arms are arranged at the front part of the headstock, one end of each spreading arm is connected with the headstock, the cleaning disc is arranged at the other end of each spreading arm, the cleaning disc is connected with the spreading arm, the cleaning roller is arranged at the bottom of the headstock, and the cleaning roller is connected with the headstock.

The sweeping disc sweeps rubbish and dust on the ground to the central area of the sweeping unit through rotary motion, so that the subsequent dust collection and collection are facilitated. The sweeping disc can be extended to a sweeping area by the extension arm, so that the sweeping vehicle can cover a wider range. This helps the motor sweeper to adjust the cleaning scope in a flexible way when working, adapts to different road width and shape. The sweeping roller is positioned at the bottom of the headstock, and can further concentrate and move the garbage and dust which are swept to the central area by the sweeping disc through rotary motion, so that the garbage and dust are close to the inlet of the dust collection device.

Preferably, the output end of the dust collection device is positioned at the upper part of the filter screen.

Because the output end of the dust collection device is positioned at the upper part of the filter screen, the garbage and dust can be rapidly trapped and separated by the filter screen, and the retention time of the impurities in the collection box is reduced.

Preferably, the vehicle body is provided with a water tank, the water tank is connected with the vehicle body, and the water tank is communicated with the sprinkler pipe.

The water tank may provide a continuous source of water for the sprinkler tube.

Preferably, the collecting box is provided with a cover body, the cover body has two states of opening and closing relative to the collecting box, and the cover body is hinged with the collecting box.

The cover body can effectively prevent garbage and dust from overflowing in the cleaning and transporting processes under the closed state of the collecting box. This ensures that the sweeper does not scatter the dust and dirt due to vibration or tilting while moving, and remains clean and tidy.

Preferably, the water jet is located on a side of the sprinkler tube remote from the baffle.

The water spray port is arranged on one side of the sprinkler pipe far away from the baffle plate, so that the dust can be uniformly covered by the water mist.

Preferably, the water spraying ports are arranged on the water spraying pipe in an equidistant and linear mode.

The water spray ports are linearly arranged at equal intervals, so that the water mist can be ensured to uniformly cover each part of the lower part of the filter screen, dust can be uniformly pressed, the cleaning effect is improved, and the whole cleaning process is more efficient.

Compared with the prior art, the utility model has the following advantages:

According to the road sweeper disclosed by the utility model, the primary sweeping efficiency is improved by concentrating the garbage and dust, and the garbage is quickly and thoroughly cleared by utilizing negative pressure dust absorption, so that the sweeping efficiency is obviously improved. The filter screen and the oscillator in the collecting box effectively separate big garbage and fine dust, prevent the filter screen from being blocked, and ensure smooth filtration. The sprinkling pipe uniformly sprays to inhibit dust from flying, so that dust pollution is reduced, and health risks during garbage disposal are reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

FIG. 5 is a schematic diagram of the overall structure of the filter screen of the present utility model;

FIG. 6 is a schematic view of the lower structure of the filter screen of the present utility model;

Fig. 7 is a side view of the filter screen of the present utility model.

The cleaning device comprises a vehicle body 1, a vehicle head 101, a vehicle head 102, a vehicle body 2, a cleaning unit 201, a spreading arm 202, a cleaning disc 203, a cleaning roller 3, a collecting box 4, a dust collecting device 5, a filter screen 6, a fixing plate 7, a damper 8, an oscillator 9, a baffle plate 10, a sprinkler pipe 11, a water spraying port 12, a water tank 13 and a cover body.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.

In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.

In the following detailed description of embodiments of the utility model, reference is made to the accompanying drawings, in which, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. However, one or more embodiments may be practiced by one of ordinary skill in the art without these specific details.

As shown in fig. 1, a road sweeper comprises a sweeper body 1, wherein the sweeper body 1 is provided with a sweeping unit 2, a collecting box 3 and a dust collection device 4, the sweeper body 1 is divided into a headstock 101 and a sweeper body 102, the sweeping unit 2 is positioned on the headstock 101, the sweeping unit 2 is connected with the headstock 101, the collecting box 3 is positioned on the sweeper body 102, the collecting box 3 is connected with the sweeper body 102, the dust collection device 4 is arranged between the sweeping unit 2 and the collecting box 3, the sweeping unit 2 is communicated with the collecting box 3 through the dust collection device 4, and the dust collection device 4 is connected with the headstock 101 and the sweeper body 102.

The cleaning unit 2 is located at the head 101 and is responsible for cleaning the road surface and collecting the garbage and dust to one place. This is the first step in the overall cleaning process, ensuring that the dust and dirt is effectively collected.

As shown in fig. 2, the cleaning unit 2 includes two spreading arms 201, two cleaning discs 202 and one cleaning roller 203, two spreading arms 201 are disposed at the front of the headstock 101, one end of each spreading arm 201 is connected with the headstock 101, the cleaning disc 202 is disposed at the other end of each spreading arm 201, the cleaning disc 202 is connected with the spreading arms 201, the cleaning roller 203 is disposed at the bottom of the headstock 101, and the cleaning roller 203 is connected with the headstock 101.

The cleaning disc 202 sweeps the dust and dirt on the floor to the central area of the cleaning unit 2 by a rotational movement, facilitating subsequent dust collection and collection. The spreading arm 201 can extend the cleaning disc 202 to a cleaning area, so that the cleaning vehicle can cover a wider range. This helps the motor sweeper to adjust the cleaning scope in a flexible way when working, adapts to different road width and shape. The sweeping roller 203 is located at the bottom of the headstock 101 and is further rotated to concentrate and move the dust and dirt of the sweeping disc 202 to the central area, close to the inlet of the dust extraction device 4.

Next, the dust collecting device 4 sucks the dust and the dust collected by the cleaning unit 2 into the collecting tank 3 by using the negative pressure principle to collect the dust and the dust. The efficient operation of the dust extraction 4 ensures that the dust and dirt can be quickly and thoroughly extracted, thereby improving the cleaning efficiency.

As shown in fig. 3-7, a filter screen 5 is arranged in the collecting box 3, two ends of the bottom of the filter screen 5 are respectively provided with a fixed plate 6, the fixed plates 6 and the filter screen 5 are in an integrated structure, a plurality of vibration absorbers 7 are arranged between the fixed plates 6 and the collecting box 3, the vibration absorbers 7 are connected with the fixed plates 6 and the collecting box 3, one side of the fixed plates 6, which is far away from the vibration absorbers 7, is provided with an oscillator 8, the oscillator 8 is connected with a filter plate, one side of the oscillator 8, which is far away from the fixed plates 6, is provided with a baffle 9, the baffle 9 and the filter screen 5 are in an integrated structure, one side of the baffle 9, which is far away from the oscillator 8, is provided with a sprinkler pipe 10, the surface of the sprinkler pipe 10 is provided with a plurality of water spray ports 11, the water spray ports 11 are positioned on one side of the sprinkler pipe 10, the plurality of water spray ports 11 are in equidistant linear arrangement on the sprinkler pipe 10, and the water spray ports 11 are communicated with the sprinkler pipe 10.

The output end of the dust collection device 4 is positioned at the upper part of the filter screen 5. Because the output end of the dust collection device 4 is positioned at the upper part of the filter screen 5, the garbage and dust can be rapidly trapped and separated by the filter screen 5, and the retention time of the impurities in the collecting box 3 is reduced.

The dust and dirt entering the collection box 3 will first fall onto the filter screen 5, and the vibrator 8 is mounted at the bottom of the filter screen 5, so that the filter screen 5 is vibrated by the vibration generated by the vibrator 8. During the vibration, larger dust is left on the upper part of the filter 5, and finer dust falls on the lower part of the filter 5 by the vibration. The process not only improves the separation effect of the garbage and the dust, but also prevents the filter screen 5 from being blocked, and ensures the smooth proceeding of the filtering process.

To further suppress dust, the sprinkler pipe 10 sprays water mist through a water spray nozzle 11 installed at a surface thereof. The water jet 11 is arranged on the side of the sprinkler pipe 10 remote from the baffle 9, ensuring that the mist can cover dust evenly. The water spray ports 11 are linearly arranged at equal intervals, so that the water mist can be ensured to uniformly cover each part of the lower part of the filter screen 5, dust can be uniformly pressed, the cleaning effect is improved, and the whole cleaning process is more efficient. The mist uniformly sprayed from the sprinkler pipe 10 effectively presses dust on the lower portion of the filter screen 5, thereby preventing dust from flying during the subsequent treatment of the garbage and dust. The garbage disposal device is beneficial to keeping air fresh, reducing dust pollution and greatly reducing health risks of workers when garbage is disposed.

The body 102 is provided with a water tank 12, the water tank 12 is connected to the body 102, and the water tank 12 communicates with the sprinkler pipe 10. The water tank 12 may provide a continuous source of water for the sprinkler tube 10.

The collecting box 3 is provided with a cover 13, the cover 13 has two states of opening and closing relative to the collecting box 3, and the cover 13 is hinged with the collecting box 3. The cover 13 can effectively prevent the garbage and dust from overflowing during the cleaning and transportation process when the collecting box 3 is closed. This ensures that the sweeper does not scatter the dust and dirt due to vibration or tilting while moving, and remains clean and tidy.

The utility model relates to a road sweeper, which is implemented by the following principle:

The cleaning unit 2 is located at the head 101 and is responsible for cleaning the road surface and collecting the garbage and dust to one place. This is the first step in the overall cleaning process, ensuring that the dust and dirt is effectively collected. Next, the dust collecting device 4 sucks the dust and the dust collected by the cleaning unit 2 into the collecting tank 3 by using the negative pressure principle to collect the dust and the dust. The efficient operation of the dust extraction 4 ensures that the dust and dirt can be quickly and thoroughly extracted, thereby improving the cleaning efficiency.

The dust and dirt entering the collecting bin 3 will first fall onto the filter 5, and the vibrator 8 is mounted at the bottom of the filter 5, so that the filter 5 is vibrated by the vibration generated by the vibrator 8, during which larger dust will be left on the upper part of the filter 5, while finer dust will fall on the lower part of the filter 5 by the vibration. The process not only improves the separation effect of the garbage and the dust, but also prevents the filter screen 5 from being blocked, and ensures the smooth proceeding of the filtering process.

To further suppress dust, the sprinkler pipe 10 sprays water mist through a water spray nozzle 11 installed at a surface thereof. The mist uniformly sprayed from the sprinkler pipe 10 effectively presses dust on the lower portion of the filter screen 5, thereby preventing dust from flying during the subsequent treatment of the garbage and dust. The garbage disposal device is beneficial to keeping air fresh, reducing dust pollution and greatly reducing health risks of workers when garbage is disposed.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The road sweeper is characterized by comprising a sweeper body (1), wherein the sweeper body (1) is provided with a sweeping unit (2), a collecting box (3) and a dust collection device (4), the sweeper body (1) is divided into a locomotive (101) and a sweeper body (102), the sweeping unit (2) is positioned on the locomotive (101), the sweeping unit (2) is connected with the locomotive (101), the collecting box (3) is positioned on the sweeper body (102), the collecting box (3) is connected with the sweeper body (102), the dust collection device (4) is arranged between the sweeping unit (2) and the collecting box (3), the sweeping unit (2) is communicated with the collecting box (3) through the dust collection device (4), and the dust collection device (4) is connected with the locomotive (101) and the sweeper body (102);

Set up filter screen (5) in collecting box (3), filter screen (5) bottom both ends all set up fixed plate (6), fixed plate (6) and filter screen (5) are integrated into one piece structure, set up a plurality of shock absorbers (7) between fixed plate (6) and collecting box (3), shock absorbers (7) all are connected with fixed plate (6) and collecting box (3), one side that shock absorbers (7) were kept away from to fixed plate (6) sets up oscillator (8), oscillator (8) are connected with the filter, one side that fixed plate (6) was kept away from to oscillator (8) sets up baffle (9), baffle (9) and filter screen (5) are integrated into one piece structure, one side that oscillator (8) were kept away from to baffle (9) sets up sprinkler pipe (10), sprinkler pipe (10) are connected with baffle (9), sprinkler pipe (10) surface sets up a plurality of water jet (11), sprinkler pipe (11) and sprinkler pipe (10) intercommunication.

2. The road sweeper of claim 1, wherein the sweeping unit (2) comprises two spreading arms (201), two sweeping discs (202) and one sweeping roller (203), the two spreading arms (201) are arranged at the front part of the sweeper head (101), one end of each spreading arm (201) is connected with the sweeper head (101), the sweeping disc (202) is arranged at the other end of each spreading arm (201), the sweeping discs (202) are connected with the spreading arms (201), the sweeping roller (203) is arranged at the bottom of the sweeper head (101), and the sweeping roller (203) is connected with the sweeper head (101).

3. The road sweeper according to claim 1, characterized in that the output end of the dust suction device (4) is located at the upper part of the filter screen (5).

4. The road sweeper according to claim 1, characterized in that the body (102) is provided with a water tank (12), the water tank (12) being connected to the body (102), the water tank (12) being in communication with the sprinkling pipe (10).

5. Road sweeper according to claim 1, characterized in that the collection box (3) is provided with a cover (13), the cover (13) has an open and a closed state relative to the collection box (3), the cover (13) being hinged to the collection box (3).

6. Road sweeper according to claim 1, characterized in that the water jet (11) is located on the side of the water pipe (10) remote from the baffle (9).

7. The road sweeper according to claim 6, characterized in that a plurality of said water jets (11) are arranged linearly at equal distances on the sprinkler tube (10).