CN214022248U - Air duct net automatic cleaning device and intelligent sanitation vehicle adopting same - Google Patents
Air duct net automatic cleaning device and intelligent sanitation vehicle adopting same Download PDFInfo
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- CN214022248U CN214022248U CN202022935048.5U CN202022935048U CN214022248U CN 214022248 U CN214022248 U CN 214022248U CN 202022935048 U CN202022935048 U CN 202022935048U CN 214022248 U CN214022248 U CN 214022248U
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Abstract
The utility model discloses a wind channel net self-cleaning device and adopt its intelligent sanitation car, its wind channel pressure value in the air outlet through pressure sensor real-time detection dustbin, in case when detecting the wind channel pressure value and being less than the default, the first wind channel of controller control drive assembly drive net rotates to control high-pressure water jet equipment and carry out high pressure to first wind channel net and wash, the wind channel pressure value that detects until pressure sensor surpasss the default, the controller is the control drive assembly again, high-pressure water jet equipment stop work. Through the pressure value in the pressure sensor real-time detection air outlet to according to the operating condition of testing result intelligent control drive assembly, high pressure water jet equipment, when the jam appears in first wind channel net, need not to carry out manual cleaning, also need not to shut down and wash, can carry out automatic cleaning anytime and anywhere, promoted sanitation car's work efficiency greatly, realized the intelligent washing of wind channel net, help realizing the unmanned driving of sanitation car.
Description
Technical Field
The utility model relates to a wind channel net washs technical field, in particular to, relates to a wind channel net self-cleaning device, and in addition, still in particular to adopt above-mentioned wind channel net self-cleaning device's intelligent sanitation car.
Background
Along with the development of the urbanization process in China, the sanitation vehicle gradually develops towards intellectualization, and the intelligent road sweeper is used as one of indispensable road cleaning tools of a new generation, so that the demand of the intelligent road sweeper is gradually increased, and the application range is very wide. The intelligent road sweeper has wide application scene range, and can be used for urban auxiliary roads, partial main roads, park scenic spots, wind-light zones and the like. The intelligent road sweeper garbage can is internally provided with the air duct net, the function of the air duct net is to prevent garbage from being sucked into the fan, and the air duct net needs to be cleaned regularly due to the fact that the amount of light garbage such as fallen leaves, catkin and the like in partial working scenes of the intelligent road sweeper is large, and if the air duct net is blocked, the pneumatic system of the fan is greatly reduced.
When the air duct net is cleaned in the prior art, the air duct net needs to be cleaned by manually disassembling and assembling the air duct net, the disassembling and assembling space is narrow, the cleaning is inconvenient, and the sanitation vehicle can be cleaned only after being stopped. Therefore, the existing manner of manually disassembling the air duct net for cleaning has the following disadvantages:
1. the operation is complicated, the time consumption is long, and the cleaning difficulty is increased for sanitation workers;
2. the intelligent sanitation vehicle must be cleaned to an open place with few people after stopping operation, the washing place is limited, and the operation efficiency of the sanitation vehicle is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wind channel net self-cleaning device and adopt its intelligent sanitation car to solve the complex operation that adopts artifical dismouting wind channel net to carry out abluent mode existence now, wash the technical problem that the place is limited and sanitation car operating efficiency hangs down.
According to the utility model discloses an aspect provides a wind channel net self-cleaning device, is applied to the sanitation car, include:
the first air duct net is arranged at the air outlet of the dustbin in a turnover mode and used for closing or opening the air outlet;
the pressure sensor is arranged in an air outlet of the garbage can and used for detecting the air duct pressure value in the air outlet;
the driving assembly is connected with the first air duct net and is used for driving the first air duct net to rotate;
the high-pressure water spraying device is fixedly arranged in the garbage can and is used for washing the first air duct net at high pressure;
the controller is used for controlling the driving assembly to act when the pressure sensor detects that the air duct pressure value in the air outlet is smaller than a preset value, the driving assembly drives the first air duct net to rotate, and meanwhile the controller controls the high-pressure water spraying device to perform high-pressure washing on the first air duct net.
Furthermore, the wind power generation device further comprises a second wind channel net, wherein the second wind channel net and the first wind channel net are sequentially arranged at intervals according to the wind outlet direction, and the second wind channel net fully covers the first wind channel net.
Further, the mesh size of the second air duct net is larger than that of the first air duct net.
Further, the driving assembly comprises a power part and a push rod, the power part is connected with the controller, one end of the push rod is connected with the power part, the other end of the push rod is connected with the first air duct net, and the power part drives the push rod to do linear reciprocating motion so as to drive the first air duct net to overturn.
Further, the power part is a linear motor or a hydraulic oil cylinder.
The controller is used for controlling the high-pressure water spraying device to rotate, and the controller is also used for controlling the rotating motor to start and stop when the pressure sensor detects that the air duct pressure value in the air outlet is smaller than a preset value.
Furthermore, the garbage can further comprises a support, one part of the support is fixed on the inner wall of the garbage can, the other part of the support bends and extends towards the inside of the garbage can to form a cantilever, and the first air duct net is connected with the cantilever in a rotating mode.
The controller is further used for controlling the alarm device to give an alarm prompt when the pressure sensor detects that the duration time of the air duct pressure value in the air outlet is lower than the preset value reaches the threshold value.
Furthermore, the alarm device gives an alarm prompt in a manner of lighting alarm and/or sound alarm.
Additionally, the utility model also provides an intelligence sanitation car adopts as above wind channel net self-cleaning device.
The utility model discloses has following effect:
the utility model discloses a wind channel net self-cleaning device, through the interior wind channel pressure value of the air outlet of pressure sensor real-time detection dustbin, in case detect the wind channel pressure value and be less than the default, mean that air outlet pressure reduces, and blocking phenomenon has appeared in first wind channel net, then the controller then controls drive assembly and begins work and rotate in order to drive first wind channel net, and control high pressure water jet equipment begins work and washes in order to carry out the high pressure to first wind channel net, and the wind channel pressure value more than or equal to default that detects until pressure sensor, first wind channel net no longer blocks up promptly, drive assembly, high pressure water jet equipment stop work are controlled again to the controller. Through the pressure value in the pressure sensor real-time detection air outlet, and according to the intelligent control drive assembly of testing result, high pressure water jet equipment's operating condition, when the jam appears in first wind channel net, need not to carry out manual cleaning, also need not to shut down and wash, the automatic washing can be carried out anytime and anywhere, the work efficiency of sanitation car has been promoted greatly, the potential safety hazard that the manual operation brought has been stopped, the intelligent washing of wind channel net has been realized, help realizing the unmanned driving of sanitation car.
Additionally, the utility model discloses an intelligence sanitation car has above-mentioned advantage equally.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the automatic cleaning device for an air duct net according to the preferred embodiment of the present invention, which is installed on a garbage can.
Fig. 2 is a schematic structural view of the first air duct network of fig. 1.
Fig. 3 is a schematic view of the first air duct network of fig. 1 rotated to a certain angle for cleaning.
Description of the reference numerals
100. A dustbin; 101. an air outlet; 200. a fan; 300. a straw; 1. a first air duct network; 2. a pressure sensor; 3. a drive assembly; 4. a high pressure water spray device; 5. a second air duct net; 31. a power member; 32. a push rod; 11. a support; 111. a cantilever.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered below.
As shown in fig. 1 to 3, a preferred embodiment of the present invention provides an air duct net automatic cleaning device for a sanitation vehicle, which comprises:
the first air duct net 1 is arranged at an air outlet 101 of the garbage can 100 in a turnover mode and used for closing or opening the air outlet 101;
the pressure sensor 2 is arranged in the air outlet 101 of the dustbin 100 and is used for detecting the air duct pressure value in the air outlet 101;
the driving assembly 3 is connected with the first air duct net 1 and is used for driving the first air duct net 1 to rotate;
the high-pressure water spraying device 4 is fixedly arranged in the garbage can 100 and is used for performing high-pressure washing on the first air duct net 1;
the controller is used for controlling the driving assembly 3 to act when the pressure sensor 2 detects that the air duct pressure value in the air outlet 101 is smaller than a preset value, the driving assembly 3 drives the first air duct net 1 to rotate, and meanwhile, the controller controls the high-pressure water spraying device 4 to perform high-pressure washing on the first air duct net 1.
The first air duct net 1 is specifically installed in the trash bin 100 through a support 11, one part of the support 11 is fixed on the inner wall of the trash bin 100, the other part of the support 11 is bent and extended towards the interior of the trash bin 100 to form a cantilever 111, and the first air duct net 1 is rotatably connected with the cantilever 111, for example, the rotatable installation is realized in a hinged manner. The first air duct net 1 can play a role in filtering, so that the situation that the fan 200 fails due to the fact that garbage in the garbage can 100 is sucked by the fan 200 is prevented. The controller is respectively connected with the pressure sensor 2, the driving assembly 3 and the high-pressure water spraying device 4, the high-pressure water spraying device 4 is also connected with a high-pressure waterway system of the sanitation vehicle to output high-pressure water for washing, an electromagnetic valve is arranged on a water supply pipeline of the high-pressure water spraying device 4, and the controller controls the on-off of the electromagnetic valve. In addition, the functions of the controller can be integrated in the control system of the sanitation vehicle, or a controller can be independently arranged. The first air duct net 1 and the high-pressure water spraying device 4 are installed inside the garbage can 100, wherein the high-pressure water spraying device 4 is installed above the first air duct net 1 in an inclined manner.
It can be understood that, the air duct pressure value in the air outlet 101 of the dustbin 100 is detected in real time by the pressure sensor 2, once the air duct pressure value is detected to be smaller than the preset value, it means that the pressure of the air outlet 101 is reduced, the first air duct network 1 is blocked, then the controller controls the driving assembly 3 to start working to drive the first air duct network 1 to rotate, and controls the high-pressure water spraying device 4 to start working to perform high-pressure washing on the first air duct network 1, until the air duct pressure value detected by the pressure sensor 2 is greater than or equal to the preset value, that is, the first air duct network 1 is not blocked, and the controller controls the driving assembly 3 and the high-pressure water spraying device 4 to stop working again. Detect the pressure value in the wind gap 101 through pressure sensor 2 real-time detection to according to testing result intelligent control drive assembly 3, high pressure water jet equipment 4's operating condition, when the jam appears in first wind channel net 1, need not to carry out manual cleaning, also need not to shut down and wash, the automatic cleaning can be carried out anytime and anywhere, the work efficiency of sanitation car has been promoted greatly, the potential safety hazard that the manual operation brought has been stopped, the intelligent washing of wind channel net has been realized, help realizing the unmanned driving of sanitation car.
It can be understood that the automatic cleaning device for the air duct net further comprises a second air duct net 5, namely, the second air duct net 5 and the first air duct net 1 are sequentially arranged at intervals according to the air outlet direction, and the second air duct net 5 completely covers the first air duct net 1. The mesh size of the second air duct net 5 is larger than that of the first air duct net 1, the second air duct net 5 filters according to the air outlet direction, air firstly passes through the second air duct net 5 and then reaches the first air duct net, the second air duct net 5 is used for filtering large-size garbage which slightly floats, the first air duct net 1 is used for filtering small-size garbage which slightly floats, and through the arrangement of the two levels of air duct nets, the filtering effect is improved, and the safety of the fan 200 is further guaranteed. When the sanitation vehicle operates, the garbage on the road surface is sucked into the garbage can 100 through the suction pipe 300, the garbage settles in the garbage can 100 under the action of self gravity, the garbage which slightly floats upwards under the suction action of the fan 200, and the garbage which floats upwards is intercepted through the second air duct net 5 and the first air duct net 1, so that the garbage is prevented from being sucked into the fan 200 to cause the fan 200 to break down or be discharged to the outside to pollute the environment.
Specifically, the driving assembly 3 includes a power part 31 and a push rod 32, the power part 31 is connected with the controller, one end of the push rod 32 is connected with the power part 31, the other end of the push rod is connected with the first air duct net 1, and the power part 31 drives the push rod 32 to do linear reciprocating motion after starting to work under the control of the controller so as to drive the first air duct net 1 to overturn. In the process of overturning the first air duct network 1, the high-pressure water spraying device 4 sprays high-pressure water to wash the first air duct network 1. Wherein, the power member 31 is a linear motor or a hydraulic oil cylinder.
In addition, as preferred, the automatic cleaning device for the air duct network further comprises a rotating motor, the rotating motor is connected with the controller and the high-pressure water spraying device 4 at the same time, the rotating motor is used for driving the high-pressure water spraying device 4 to rotate, and the controller is further used for controlling the rotating motor to start and stop when the pressure sensor 2 detects that the air duct pressure value in the air outlet 101 is smaller than a preset value. In the process of overturning the first air duct net 1, the high-pressure water spraying device 4 also rotates, so that the washing range is improved, and the cleaning effect is further improved.
In addition, as a preferable mode, the automatic cleaning device for the air duct network further comprises an alarm device connected with the controller, and the controller is further used for controlling the alarm device to give an alarm prompt when the pressure sensor 2 detects that the duration time of the air duct pressure value in the air outlet 101 is lower than a preset value reaches a threshold value. When the pressure sensor 2 detects that the air duct pressure value in the air outlet 101 is lower than the preset value for a long time, for example, the duration time of the lower pressure reaches 5min, it means that the automatic cleaning device cannot solve the problem that the first air duct network 1 is blocked, and a more powerful cleaning means is needed to intervene, at this moment, the controller controls the alarm device to send out an alarm prompt to prompt an operator to timely manually intervene to clean the first air duct network 1, and the cleaning effect of the sanitation truck is further ensured. It will be appreciated that the alarm device may be integrated into a sanitation vehicle and may issue an alarm alert in a manner including, but not limited to, a light alarm and an audible alarm.
It can be understood that, as preferred, the air duct net automatic cleaning device further includes a distance sensor for measuring a distance between the first air duct net 1 and the high-pressure water spraying device 4, the distance sensor is connected with the controller, in a rotating process of the first air duct net 1, if the distance sensor detects that the distance between the first air duct net 1 and the high-pressure water spraying device 4 reaches a preset distance value, the controller controls the driving component 3 to stop working, the current position of the first air duct net 1 is kept unchanged, and the controller controls the driving component 3 to continue working to drive the first air duct net 1 to rotate to the initial position until the pressure sensor 2 detects that a pressure value in the air outlet 101 reaches the preset value. The preset distance value corresponds to an optimal cleaning area of the high-pressure water spraying device 4, and when the distance value is in the optimal cleaning area, the cleaning effect on the first air duct net 1 is optimal. The distance between the first air duct net 1 and the high-pressure water spraying device 4 is detected by arranging the distance sensor, so that the first air duct net 1 can be controlled to be fixed to the optimal cleaning position in the rotating process, and the cleaning effect is further improved. Alternatively, the distance sensor may replace an angle sensor, and the angle sensor detects the rotation angle of the first air duct network 1 to realize the positioning cleaning.
The utility model also provides an intelligence sanitation car adopts as above wind channel net self-cleaning device. Wherein, the intelligent sanitation truck is a sweeping truck or a washing and sweeping truck.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an air duct net self-cleaning device, is applied to sanitation car, its characterized in that includes:
the first air duct net (1) is arranged at an air outlet (101) of the dustbin (100) in a turnover mode and used for closing or opening the air outlet (101);
the pressure sensor (2) is arranged in an air outlet (101) of the dustbin (100) and is used for detecting the air duct pressure value in the air outlet (101);
the driving assembly (3) is connected with the first air duct net (1) and is used for driving the first air duct net (1) to rotate;
the high-pressure water spraying device (4) is fixedly arranged in the garbage can (100) and is used for washing the first air duct net (1) at high pressure;
the controller is used for controlling the driving assembly (3) to act when the pressure sensor (2) detects that the air duct pressure value in the air outlet (101) is smaller than a preset value, the driving assembly (3) drives the first air duct net (1) to rotate, and meanwhile the controller controls the high-pressure water spraying device (4) to perform high-pressure washing on the first air duct net (1).
2. The automatic cleaning device for air duct nets according to claim 1,
still include second wind channel net (5), second wind channel net (5) with first wind channel net (1) sets up according to the air-out direction interval in proper order, just second wind channel net (5) cover entirely first wind channel net (1).
3. The automatic cleaning device for an air duct web according to claim 2,
the mesh size of the second air duct net (5) is larger than that of the first air duct net (1).
4. The automatic cleaning device for air duct nets according to claim 1,
drive assembly (3) include power spare (31) and push rod (32), power spare (31) with the controller links to each other, the one end and the power spare (31) of push rod (32) are connected, and the other end is connected with first wind channel net (1), power spare (31) drive push rod (32) are straight reciprocating motion, in order to drive first wind channel net (1) upset.
5. The automatic cleaning device for air duct nets according to claim 4,
the power part (31) is a linear motor or a hydraulic oil cylinder.
6. The automatic cleaning device for air duct nets according to claim 1,
the air outlet device is characterized by further comprising a rotating motor, the rotating motor is connected with the controller and the high-pressure water spraying device (4) at the same time, the rotating motor is used for driving the high-pressure water spraying device (4) to rotate, and the controller is further used for controlling the rotating motor to start and stop when the pressure sensor (2) detects that the air duct pressure value in the air outlet (101) is smaller than a preset value.
7. The automatic cleaning device for air duct nets according to claim 1,
still include support (11), a part of support (11) is fixed the inner wall of dustbin (100), another part to dustbin (100) inside bending type extends and forms cantilever (111), first wind channel net (1) with cantilever (111) rotate to be connected.
8. The automatic cleaning device for air duct nets according to claim 1,
the air outlet controller is characterized by further comprising an alarm device connected with the controller, and the controller is further used for controlling the alarm device to give an alarm prompt when the pressure sensor (2) detects that the duration time of the air duct pressure value in the air outlet (101) is lower than a preset value reaches a threshold value.
9. The automatic cleaning device for air duct nets according to claim 8,
the alarm device sends out alarm reminding in a mode of light alarm and/or sound alarm.
10. An intelligent sanitation vehicle, characterized in that the automatic cleaning device for the air duct net according to any one of claims 1 to 9 is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935048.5U CN214022248U (en) | 2020-12-07 | 2020-12-07 | Air duct net automatic cleaning device and intelligent sanitation vehicle adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935048.5U CN214022248U (en) | 2020-12-07 | 2020-12-07 | Air duct net automatic cleaning device and intelligent sanitation vehicle adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214022248U true CN214022248U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022935048.5U Active CN214022248U (en) | 2020-12-07 | 2020-12-07 | Air duct net automatic cleaning device and intelligent sanitation vehicle adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214022248U (en) |
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2020
- 2020-12-07 CN CN202022935048.5U patent/CN214022248U/en active Active
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