CN222594707U - Sweeper and dust suppression device - Google Patents
Sweeper and dust suppression device Download PDFInfo
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- CN222594707U CN222594707U CN202420655055.5U CN202420655055U CN222594707U CN 222594707 U CN222594707 U CN 222594707U CN 202420655055 U CN202420655055 U CN 202420655055U CN 222594707 U CN222594707 U CN 222594707U
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Abstract
The utility model discloses a sweeper and a dust fall device thereof, wherein the dust fall device of the sweeper comprises a water spray pipe, a nozzle, a fixing frame, a water storage device and a water pump, and the water spray pipe is arranged in front of a cleaning brush of the sweeper along the travelling direction of the sweeper. The nozzle is arranged on the water spraying pipe to spray water downwards to form a spray water curtain. The fixing frame is fixedly connected with the water spraying pipe and is fixed on the body of the sweeper. The water storage device is internally provided with a chamber for containing dust-settling water. The water pump is used for conveying dust fall water in the cavity to the water spray pipe. In the dust settling device provided by the utility model, the water spraying pipe is arranged in front of the cleaning brush of the cleaning vehicle along the travelling direction of the cleaning vehicle, so that when the cleaning vehicle works, the cleaning brush passes through an operation road surface, dust at a corresponding position is pre-moistened, and dust raising is controlled to a certain extent, and therefore, the dust settling effect of the cleaning vehicle is improved.
Description
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to a dust settling device of a cleaning vehicle. The utility model also relates to a sweeper comprising the dust falling device.
Background
Along with the increasing degree of mechanized operation of urban and rural road cleaning, the use amount of the sweeper (including sweeping vehicles and washing and sweeping vehicles) serving as a special operation vehicle most common in road cleaning and cleaning equipment is increasing. The main working device of the specific sweeper consists of a sweeping brush and a negative pressure suction nozzle.
In some areas where the environment is relatively dry or where water resources are relatively short, the sweeper can generate larger dust in the sweeping process due to the fact that the ground is dry.
Therefore, how to improve the dust reducing effect of the sweeper is a technical problem to be solved by the technicians in the field.
Disclosure of utility model
The utility model aims to provide a dust falling device of a sweeper, so as to improve the dust falling effect of the sweeper. Another object of the utility model is to provide a sweeper comprising the dust-settling device.
The application provides a dust fall device of a sweeper, which comprises:
the water spraying pipe is arranged in front of the cleaning brush of the sweeper along the travelling direction of the sweeper;
The nozzle is arranged on the water spraying pipe and is used for spraying water downwards to form a spray water curtain;
the fixing frame is fixedly connected with the water spraying pipe and is fixed on the vehicle body of the sweeper;
the water storage device is internally provided with a chamber for accommodating dust fall water;
the water pump is used for conveying dust fall water in the cavity to the water spraying pipe.
Optionally, in the dust settling device of the sweeper, the spray pipe is provided with a plurality of nozzles, and the nozzles on the spray pipe are sequentially distributed along the width of the sweeper.
Optionally, in the dust settling device of the sweeper, the nozzle is mounted at the bottom end of the water spraying pipe, and the spray water curtain is positioned in front of a water spraying port of the nozzle along the travelling direction of the sweeper.
Optionally, in the dust settling device of the motor sweeper, the water pump is connected with the water spraying pipe through the water inlet pipe, the position of the mounting hole connected with the water spraying pipe is located in the middle of the water spraying pipe, and the nozzles are mounted on two opposite sides of the mounting hole on the water spraying pipe.
Optionally, in the dust settling device of the sweeper, the fixing frame comprises at least two fixing rods, one ends of the fixing rods are fixedly connected with the water spraying pipe, the other ends of the fixing rods are fixed to the body of the sweeper, and the fixing rods are sequentially distributed along the width of the sweeper.
Optionally, in the dust settling device of the motor sweeper, the dust settling device further comprises a protection plate, the protection plate is fixedly connected with the fixing frame, and the protection plate is located right in front of the nozzle along the travelling direction of the motor sweeper.
Optionally, in the dust settling device of the sweeper, the dust settling device further comprises a switch module for controlling the water pump to work, and the switch module is installed in an operation room of the sweeper.
Optionally, in the dust settling device of the motor sweeper, the dust settling device further includes a water level monitoring module and an alarm module, the water level monitoring module includes a water level measuring module located in the cavity and a control module connected with the water level measuring module in a signal manner, and the control module is connected with the alarm module in a signal manner, so as to control the alarm module to alarm when receiving that the water level value of the water level measuring module is lower than a preset value.
The sweeper comprises a sweeper body, a sweeper brush arranged on the sweeper body and the dust settling device.
Optionally, in the above-mentioned motor sweeper, the motor sweeper still includes the negative pressure suction nozzle, negative pressure suction nozzle position is provided with the roll and sweeps, along the motor sweeper direction of travel, the negative pressure suction nozzle is located the brush rear, just the negative pressure suction nozzle is located the roll sweeps the place ahead, the negative pressure suction nozzle is equipped with a plurality ofly, the negative pressure suction nozzle is arranged in proper order along the motor sweeper width.
In the technical scheme, the dust settling device of the sweeper comprises a water spraying pipe, a nozzle, a fixing frame, a water storage device and a water pump, wherein the water spraying pipe is arranged in front of a cleaning brush of the sweeper along the travelling direction of the sweeper. The nozzle is arranged on the water spraying pipe to spray water downwards to form a spray water curtain. The fixing frame is fixedly connected with the water spraying pipe and is fixed on the body of the sweeper. The water storage device is internally provided with a chamber for containing dust-settling water. The water pump is used for conveying dust fall water in the cavity to the water spray pipe. When the cleaning vehicle is installed, the water spraying pipe is installed on the body of the cleaning vehicle through the fixing frame, when the cleaning vehicle works, the water pump pumps dust fall water in the cavity of the water storage device to the water spraying pipe, the dust fall water is sprayed out through the nozzle on the water spraying pipe, so that a spray water curtain is formed in front of the cleaning brush, and dust on a road surface to be cleaned is pre-moistened.
As can be seen from the above description, in the dust settling device provided by the application, the water spray pipe is arranged in front of the cleaning brush of the sweeper along the travelling direction of the sweeper, so that when the sweeper works, dust at the corresponding position of the cleaning brush passing through the working pavement is pre-moistened, and dust emission is controlled to a certain extent, therefore, the dust settling effect of the sweeper is improved.
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 diagram of a dust settling device according to an embodiment of the present utility model;
FIG. 2 is a front view of a bottom position of a motor sweeper according to an embodiment of the present utility model;
Fig. 3 is a top view of a bottom position of a sweeper according to an embodiment of the present utility model.
Wherein in fig. 1-3:
1-dust settling device, 101-fixing frame, 102-water spraying pipe, 103-nozzle, 104-spraying water curtain, 105-water inlet pipe, 106-water pump and 107-water storage device;
2-cleaning brush, 3-chassis girder and 4-negative pressure suction nozzle.
Detailed Description
The utility model provides a dust falling device of a sweeper, which aims to improve the dust falling effect of the sweeper. The utility model further provides a sweeper comprising the dust falling device.
The present utility model will be described in further detail below with reference to the drawings and embodiments, so that those skilled in the art can better understand the technical solutions of the present utility model.
Referring to fig. 1, in a specific embodiment of the present utility model, a dust settling device 1 of a sweeper includes a water spray pipe 102, a nozzle 103, a fixing frame 101, a water storage device 107 and a water pump 106, wherein the water spray pipe 102 is disposed in front of a brush 2 of the sweeper along a travelling direction of the sweeper, and preferably, the water spray pipe 102 has a distance from the brush 2 so as to fully wet a road surface. The cleaning brush 2 may be a disc type cleaning brush. The utility model takes the travelling direction of the sweeper as the front, and the travelling direction of the sweeper is the travelling direction of the sweeper for cleaning in a normal mode.
The nozzles 103 are mounted to the spray pipe 102 to spray water downwardly to form a spray water curtain 104. Specifically, one nozzle 103 may be provided on the water spray pipe 102, and the dust suppression device 1 is provided with a plurality of water spray pipes 102. The spray pipe 102 may be provided with a plurality of nozzles 103, and the nozzles 103 on the spray pipe 102 may be sequentially arranged along the width of the sweeper, and at this time, the dust settling device 1 may be provided with only one spray pipe 102. Specifically, 2-5 nozzles 103 may be sequentially disposed on the water spray pipe 102, and preferably, two adjacent nozzles 103 are disposed at equal intervals. In order to improve the dust-settling effect, it is preferable that the spray water curtains 104 formed at the bottom ends of the adjacent two nozzles 103 meet to avoid that the dust-settling water does not wet at the local position of the working pavement.
The spray water curtain 104 may have a fan-shaped structure with nozzles 103 as the top end and gradually expanding downwards, and the fan surface of the fan-shaped structure is perpendicular to the travelling direction of the sweeper, so that the minimum nozzles 103 are used and the maximum range covers the working pavement.
In order to uniformly discharge the nozzle 103, preferably, the water pump 106 is connected with the spray pipe 102 through the water inlet pipe 105, and the mounting hole of the water inlet pipe 105 connected with the spray pipe 102 is positioned in the middle of the spray pipe 102, and the nozzle 103 is mounted on two opposite sides of the mounting hole on the spray pipe 102. Specifically, the number of nozzles 103 mounted on opposite sides of the mounting hole on the spout 102 is equal.
In order to facilitate the flow of the dust fall water, the water spray pipe 102 is preferably a straight pipe extending in the vehicle body width direction. Wherein the width direction of the vehicle body is a direction perpendicular to the traveling direction of the sweeper in the horizontal direction. Specifically, the inner cavity of the water spray pipe 102 is a cylindrical pipe body structure, and the nozzle 103 extends along the axial direction of the cylindrical pipe body structure.
The fixing frame 101 is fixedly connected with the water spraying pipe 102 and is fixed on the body of the sweeper. Specifically, the fixing frame 101 may be mounted on the chassis girder 3 of the vehicle body, and the water spray pipe 102 is located at a position below the front end of the chassis girder 3. Wherein, mount 101 can be installed in the automobile body through threaded fastener, and then the spray pipe 102 and nozzle 103 of being convenient for overhaul.
In order to improve the installation stability of the spray pipe 102, preferably, as shown in fig. 1, the fixing frame 101 includes at least two fixing rods, one end of each fixing rod is fixedly connected with the spray pipe 102, the other end of each fixing rod is fixed on the body of the sweeper, specifically, the fixing rods are fixed on the chassis girder 3, and the fixing rods are sequentially distributed along the width of the sweeper.
The water storage device 107 is provided with a chamber for accommodating dust fall water. The water pump 106 is used to deliver the dust water in the chamber to the water jet 102. Specifically, the water storage device 107 may be a water tank. The water storage device 107 and the water pump 106 are both fixed to the vehicle body. In order to facilitate the smooth flow of the dust fall water in the water storage device 107 to the nozzle 103, it is preferable that the water storage device 107 is disposed higher than the water spray pipe 102.
When the dust settling device 1 is installed, the water spray pipe 102 is installed on the body of the sweeper through the fixing frame 101, and specifically, the dust settling device 1 has the working mechanism that dust settling water is introduced from the water storage device 107, enters the water pump 106 through the water spray pipe 102, enters the water spray pipe 102 after being pressurized by the water pump 106, and forms the spray water curtain 104 after being sprayed out from the nozzle 103, so as to settle dust on a working pavement.
Because the dust settling device 1 is arranged on the sweeper, when the sweeper sweeps along the travelling direction, the spraying water curtain 104 pre-wets dust on the operation road surface, and when the disc type sweeper sweeps the operation road surface and cleans the operation road surface, the dust is fully wetted, and dust emission is controlled to a certain extent, so that the dust settling effect of the sweeper is improved.
As shown in fig. 2, the nozzle 103 is mounted at the bottom end of the spout 102, and the spray curtain 104 is positioned in front of the spout opening of the nozzle 103 in the direction of travel of the sweeper. That is, the spray water curtain 104 sprayed from the nozzle 103 is sprayed forward toward the sweeper.
In view of the possible presence of obstacles on the road surface, in order to reduce the damage of the nozzle 103 by the obstacles, it is preferable that the dust-settling device 1 further comprises a protection plate fixedly connected to the fixing frame 101, the protection plate being located right in front of the nozzle 103 in the traveling direction of the sweeper. Specifically, the bottom end of the protection plate is lower than the bottom end position of the nozzle 103, and the top end of the protection plate is higher than the top end position of the nozzle 103.
Further, it is preferable that the top end of the shield is higher than the shower pipe 102, and both ends of the shield in the horizontal direction extend to the opposite ends of the shower pipe 102 in the width direction of the sweeper, so that the shield protects the shower pipe 102 at the same time.
In order to facilitate the travel of the sweeper, the front of the protection plate is preferably provided with an arc-shaped guide surface which is convex towards the front of the sweeper in the middle. When the sweeper advances, the obstacle slides to the two sides of the sweeper along the arc-shaped guide surface, so that the condition that the sweeper pushes the obstacle to advance is avoided.
In order to facilitate the control of the operation of the dust device 1, the dust device 1 preferably further comprises a switch module for controlling the operation of the water pump 106, the switch module being mounted in the operation room of the sweeper. Specifically, the switch module may be a conventional push switch or a touch switch, and the user controls the working state of the water pump 106 through the switch module.
In a specific embodiment, the dust settling device 1 further comprises a water level monitoring module and an alarm module, wherein the water level monitoring module comprises a water level measuring module positioned in the cavity and a control module in signal connection with the water level measuring module, and the control module is in signal connection with the alarm module so as to control the alarm module to alarm when the water level value of the water level measuring module is lower than a preset value.
Specifically, the control module may be in signal connection with the switch module, and when the control module controls the alarm module to alarm, the switch module is controlled to be turned off, and the water pump 106 stops working. Through setting up water level monitoring module and alarm module, remind the user to the water storage device 107 filling dust fall water, avoid under the water shortage state simultaneously, the condition of water pump 106 work.
Specifically, the alarm module can be a lamplight alarm or a sound alarm, or the alarm module has two modes of lamplight alarm or sound alarm.
In order to facilitate the user to know the water level condition in the water storage device 107 in time, preferably, a water level display module in signal connection with the water level measurement module is arranged in the operation chamber of the sweeper.
The application provides a sweeper, which comprises a sweeper body, a cleaning brush 2 and a dust settling device 1, wherein the cleaning brush 2 is arranged on the sweeper body, the dust settling device 1 is any one of the dust settling devices 1, the specific structure of the dust settling device 1 is described, and the sweeper comprises the dust settling device 1 and has the same technical effects.
In one embodiment, as shown in fig. 2 and 3, the sweeper further comprises a negative pressure suction nozzle 4, and preferably, the position of the negative pressure suction nozzle 4 is provided with a rolling broom. Along the travelling direction of the sweeper, the negative pressure suction nozzle 4 is positioned in front of the rolling broom. Wherein the foreign matters can be sucked to the foreign matter accommodating box of the vehicle body through the negative pressure suction nozzle 4.
Along the travelling direction of the sweeper, the negative pressure suction nozzle 4 is positioned behind the sweeper brush 2, and the rolling broom is positioned behind the negative pressure suction nozzle 4. The negative pressure suction nozzles 4 are arranged in a plurality, and the negative pressure suction nozzles 4 are sequentially distributed along the width of the sweeper. According to the application, the negative pressure suction nozzle 4 and the rolling broom are arranged, so that the operation pavement is further moistened through the disc-type sweeping brush, the negative pressure suction nozzle 4 and the rolling broom, and the final dust control effect of the sweeper is ensured.
Specifically, the application provides a sweeper, which specifically refers to a vehicle with sweeping work. The water jet 102 may be mounted below the front end of the chassis frame 3, on the lower front guard of the vehicle, or below the rear frame of the front axle of the vehicle.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A dust fall device for a motor sweeper, comprising:
The water spraying pipe (102) is arranged in front of a cleaning brush (2) of the sweeper along the travelling direction of the sweeper;
A nozzle (103), the nozzle (103) is installed on the water spraying pipe (102) to spray water downwards to form a spray water curtain (104);
The fixing frame (101), the fixing frame (101) is fixedly connected with the water spraying pipe (102) and is fixed on the body of the sweeper;
The dust settling device comprises a water storage device (107), wherein a chamber for accommodating dust settling water is arranged in the water storage device (107);
A water pump (106), wherein the water pump (106) is used for conveying dust fall water in the cavity to the water spray pipe (102);
The dust fall device (1) further comprises a protection plate, the protection plate is fixedly connected with the fixing frame (101), and is positioned right in front of the nozzle (103) along the advancing direction of the sweeper.
2. The dust settling device of the sweeper according to claim 1, wherein a plurality of nozzles (103) are arranged on the water spraying pipe (102), and the nozzles (103) on the water spraying pipe (102) are sequentially arranged along the width of the sweeper.
3. The dust settling device of the sweeper according to claim 1, characterized in that the nozzle (103) is arranged at the bottom end of the water spray pipe (102), and the spraying water curtain (104) is positioned in front of the water spray opening of the nozzle (103) along the travelling direction of the sweeper.
4. The dust settling device of a motor sweeper according to claim 1, wherein the water pump (106) is connected with the water spraying pipe (102) through a water inlet pipe (105), the position of a mounting hole for connecting the water inlet pipe (105) with the water spraying pipe (102) is located in the middle of the water spraying pipe (102), and the nozzles (103) are mounted on two opposite sides of the mounting hole on the water spraying pipe (102).
5. The dust settling device of a sweeper according to claim 1, characterized in that the fixing frame (101) comprises at least two fixing rods, one ends of the fixing rods are fixedly connected with the water spraying pipe (102), the other ends of the fixing rods are used for being fixed to a body of the sweeper, and the fixing rods are sequentially distributed along the width of the sweeper.
6. The dust settling device of a sweeper according to claim 1, characterized in that the dust settling device (1) further comprises a switch module for controlling the operation of the water pump (106), said switch module being mounted to the cab of the sweeper.
7. The dust settling device of a sweeper according to claim 1, wherein the dust settling device (1) further comprises a water level monitoring module and an alarm module, the water level monitoring module comprises a water level measuring module positioned in the cavity and a control module connected with the water level measuring module in a signal mode, and the control module is connected with the alarm module in a signal mode so as to control the alarm module to alarm when the water level value of the water level measuring module is lower than a preset value.
8. A motor sweeper comprising a body and a sweeper brush (2) mounted on the body, characterized in that it further comprises a dust-settling device (1) according to any one of claims 1-7.
9. The sweeper according to claim 8, characterized in that the sweeper further comprises a negative pressure suction nozzle (4), a rolling broom is arranged at the position of the negative pressure suction nozzle (4), the negative pressure suction nozzle (4) is positioned behind the sweeper brush (2) along the travelling direction of the sweeper, the negative pressure suction nozzle (4) is positioned in front of the rolling broom, a plurality of negative pressure suction nozzles (4) are arranged, and the negative pressure suction nozzles (4) are sequentially distributed along the width of the sweeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420655055.5U CN222594707U (en) | 2024-03-28 | 2024-03-28 | Sweeper and dust suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420655055.5U CN222594707U (en) | 2024-03-28 | 2024-03-28 | Sweeper and dust suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222594707U true CN222594707U (en) | 2025-03-11 |
Family
ID=94862125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420655055.5U Active CN222594707U (en) | 2024-03-28 | 2024-03-28 | Sweeper and dust suppression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222594707U (en) |
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2024
- 2024-03-28 CN CN202420655055.5U patent/CN222594707U/en active Active
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