CN209260629U - A kind of road engineering dust-extraction unit - Google Patents
A kind of road engineering dust-extraction unit Download PDFInfo
- Publication number
- CN209260629U CN209260629U CN201821983637.7U CN201821983637U CN209260629U CN 209260629 U CN209260629 U CN 209260629U CN 201821983637 U CN201821983637 U CN 201821983637U CN 209260629 U CN209260629 U CN 209260629U
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- China
- Prior art keywords
- shell
- dust
- fixedly connected
- motor
- storage tank
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Abstract
The utility model relates to road dedusting technical fields, especially a kind of road engineering dust-extraction unit, including shell, the bottom of shell is equipped with several traveling wheels, the inside of shell sets that there are two inlet channels in parallel, the bottom of two inlet channels is equipped with motor housing, filter screen is equipped between motor housing and corresponding inlet channel, the bottom of two motor housings is equipped with shaft, the bottom of two shafts is equipped with brush, the bottom of shell is equipped with the protecting groove to match with brush, the top of inlet channel is equipped with blower, the gas outlet of blower is connected with escape pipe, escape pipe is connected with dust storage tank, the top of dust storage tank internal side wall is equipped with limit sensors, limit sensors are electrically connected with PLC controller, one end of dust storage tank bottom is connected with dust flue, dust flue is equipped with motor-driven valve, the top of shell is equipped with water tank, it is set on water inlet pipe There is control valve, the bottom of shell is equipped with alarm device.The utility model it is practical, be worthy to be popularized.
Description
Technical field
The utility model relates to road dedusting technical field more particularly to a kind of road engineering dust-extraction units.
Background technique
As the expansion in city, road increase, road sweeping truck is also gradually popularized therewith, existing different kinds of roads are swept the floor
Bassinet structure is essentially identical, it is provided with multiple rotation besoms in body bottom section, and rotation besom axis is perpendicular to the ground, uses dust exhaust apparatus
In the dust sucking compartment swept up, due to rotation besom at a distance from air inlet farther out, do not cover between them, therefore sweep again
The dust risen is only partially inhaled into, and significant portion dust is flown upward outside, causes secondary pollution, in order to reduce fugitive dust of sweeping the floor,
Road sweeper but will cause dust suction not clean as a result, in addition, dedusting to besom and ground water spray pressure dirt, such water dust stand-down
Interior storage dirt bag needs manual cleaning, and the course of work is very complicated.
Utility model content
Purpose of the utility model is to solve exist in the prior art dedusting it is unclean and to dust processing it is troublesome
Disadvantage, and a kind of road engineering dust-extraction unit proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of road engineering dust-extraction unit, including shell are designed, the bottom of the shell is equipped with several traveling wheels, the row
It walks wheel connect with housing into rotation, the inside of the shell is set there are two the inlet channel of parallel connection, two inlet channels
Bottom is equipped with motor housing, and two motor housings are fixedly connected in shell, and the motor housing is logical with corresponding air inlet
Filter screen is equipped between road, the filter screen is fixedly connected in shell, and the bottom of two motor housings, which is equipped with, to be turned
Axis, the shaft are rotatablely connected with corresponding motor housing, and the bottom of two shafts is equipped with brush, the brush and phase
Corresponding shaft is fixedly connected, and the bottom of the shell is equipped with the protecting groove to match with brush, is set above the inlet channel
There is blower, the blower is fixedly connected on the inner wall of the housing, the conjunction of the air inlet of the blower and two inlet channels
And port is fixedly connected, the gas outlet of the blower is fixedly connected with escape pipe, and the escape pipe is fixed far from one end of blower
It is connected with dust storage tank, the dust storage tank is fixedly connected in shell, and the top of the dust storage tank internal side wall is equipped with limit sensing
Device, the limit sensors are fixedly connected in dust storage tank, and the limit sensors are electrically connected with PLC controller, the PLC
Controller is located in shell, and one end of the dust storage tank bottom is fixedly connected with dust flue, and the dust flue runs through the side of shell
Wall extends to the outside of shell, and the dust flue is equipped with motor-driven valve, and the motor-driven valve is fixedly connected on dust flue, institute
It states motor-driven valve and PLC controller is electrically connected, the top of the shell is equipped with water tank, and the water tank is fixedly connected with water inlet pipe,
The water inlet pipe is fixedly connected far from one end of water tank with dust storage tank, and the water inlet pipe is equipped with control valve, and the control valve is solid
Surely it is connected on water inlet pipe, the bottom of the shell is equipped with alarm device, and the alarm device is fixedly connected on shell, the alarm
Device and PLC controller are electrically connected.
Preferably, the control switch Yu PLC controller of the blower are electrically connected.
Preferably, it is equipped with motor in two motor housings, the output shaft of the motor is fixed with corresponding shaft
Connection.
Preferably, the inside of the shell is equipped with power supply device.
Preferably, the brush is frustum cone structure.
Preferably, the quantity of the traveling wheel is four and is located at the quadrangle of shell.
The utility model proposes a kind of road engineering dust-extraction unit, beneficial effect is: the brush of the utility model and
The design of protecting groove, effect are when brush is concentrated in protecting groove in the dust for cleaning road surface formation；Inlet channel is located at brush
Top, such brush cleaning road surface, which forms dust, to be inhaled into inlet channel at the first time；Limit sensors, motor-driven valve,
Control valve and fan switch are electrically connected with PLC controller, and when the dust in dust storage tank is filled, limit sensors can be transmitted
Signal is to PLC controller, and then PLC controller can control motor-driven valve opening, and the water in water tank enters dust storage tank by water inlet pipe
Interior to precipitate to dust, when the mixture of water and dust is again filled with dust storage tank, limit sensors transmit a signal to again
PLC controller, then PLC controller control fan switch and motor-driven valve are closed, and sound an alarm alarm device.The utility model
Benefit be dedusting thoroughly and processing is convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of road engineering dust-extraction unit structural schematic diagram；
Fig. 2 be the utility model proposes a kind of road engineering dust-extraction unit system block diagram.
In figure: shell 1, traveling wheel 2, inlet channel 3, motor housing 4, filter screen 5, shaft 6, brush 7, blower 8, outlet
Pipe 9, dust storage tank 10, limit sensors 11, dust flue 12, motor-driven valve 13, water tank 14, water inlet pipe 15, control valve 16, protecting groove 17,
Alarm device 18.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the bottom of a kind of road engineering dust-extraction unit, including shell 1, shell 1 is equipped with several traveling wheels 2,
Traveling wheel 2 is rotatablely connected with shell 1, and the inside of shell 1 sets that there are two inlet channel 3 in parallel, the bottoms of two inlet channels 3
Portion is equipped with motor housing 4, and two motor housings 4 are fixedly connected in shell 1, motor housing 4 and corresponding inlet channel 3 it
Between be equipped with filter screen 5, filter screen 5 is fixedly connected in shell 1, and filter screen 5 can filter out the biggish particle of volume, two
The bottom of a motor housing 4 is equipped with shaft 6, and shaft 6 is rotatablely connected with corresponding motor housing 4, is equipped with electricity in motor housing 4
Machine, the output shaft of motor are fixedly connected with corresponding shaft 6, and the bottom of two shafts 6 is equipped with brush 7, brush 7 and phase
Corresponding shaft 6 is fixedly connected, and the bottom of shell 1 is equipped with the protecting groove 17 to match with brush 7, and effect is when brush 7 is cleaning
The dust that road surface is formed is concentrated in protecting groove 17, and inlet channel 3 is located at the top of brush 7, and such brush 7 is cleared up road surface and formed
Dust can be inhaled at the first time in inlet channel 3.
The top of inlet channel 3 is equipped with blower 8, and blower 8 is fixedly connected on the inner wall of shell 1, and the control of blower 8 is opened
It closes and is electrically connected with PLC controller, the air inlet of blower 8 is fixedly connected with the port that merges of two inlet channels 3, blower 8
Gas outlet is fixedly connected with escape pipe 9, and escape pipe 9 is fixedly connected with dust storage tank 10 far from one end of blower 8, and dust storage tank 10 is fixed
It is connected in shell 1, the top of 10 internal side wall of dust storage tank is equipped with limit sensors 11, and limit sensors 11 are fixedly connected on storage
In dirt case 10, limit sensors 11 are electrically connected with PLC controller, and PLC controller is located in shell 1,10 bottom of dust storage tank
One end is fixedly connected with dust flue 12, and dust flue 12 extends to the outside of shell 1, dust flue 12 through the side wall of shell 1
It is equipped with motor-driven valve 13, motor-driven valve 13 is fixedly connected on dust flue 12, and motor-driven valve 13 and PLC controller are electrically connected, shell
1 top is equipped with water tank 14, and water tank 14 is fixedly connected with water inlet pipe 15, the one end of water inlet pipe 15 far from water tank 14 and dust storage tank 10
It is fixedly connected, water inlet pipe 15 is equipped with control valve 16, and control valve 16 is fixedly connected on water inlet pipe 15, and the bottom of shell 1 is equipped with
Alarm device 18, alarm device 18 are fixedly connected on shell 1, and alarm device 18 and PLC controller are electrically connected.
Working principle: when the dust in dust storage tank 10 is filled, limit sensors 11 can transmit a signal to PLC controller,
Then PLC controller can control the opening of motor-driven valve 13, and the water in water tank 14 is entered in dust storage tank 10 by water inlet pipe 15 to dust
It is precipitated, when the mixture of water and dust is again filled with dust storage tank 10, limit sensors 11 transmit a signal to PLC control again
Device processed, then PLC controller control fan switch and motor-driven valve 13 are closed, and sound an alarm alarm device 18.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the bottom of a kind of road engineering dust-extraction unit, including shell (1), the shell (1) is equipped with several traveling wheels (2), institute
It states traveling wheel (2) to be rotatablely connected with shell (1), which is characterized in that the inside of the shell (1) sets that there are two air inlets in parallel
The bottom in channel (3), two inlet channels (3) is equipped with motor housing (4), and two motor housings (4) are fixedly connected with
In shell (1), filter screen (5), the filter screen are equipped between the motor housing (4) and corresponding inlet channel (3)
(5) it is fixedly connected in shell (1), the bottom of two motor housings (4) is equipped with shaft (6), the shaft (6) and phase
The rotation connection of corresponding motor housing (4), the bottom of two shafts (6) are equipped with brush (7), the brush (7) and opposite
The shaft (6) answered is fixedly connected, and the bottom of the shell (1) is equipped with the protecting groove (17) to match with brush (7), and the air inlet is logical
The top in road (3) is equipped with blower (8), and the blower (8) is fixedly connected on the inner wall of shell (1), the air inlet of the blower (8)
Mouth is fixedly connected with the port that merges of two inlet channels (3), and the gas outlet of the blower (8) is fixedly connected with escape pipe
(9), the escape pipe (9) is fixedly connected with dust storage tank (10) far from the one end of blower (8), and the dust storage tank (10) is fixedly connected
In shell (1), the top of dust storage tank (10) internal side wall is equipped with limit sensors (11), the limit sensors (11)
It is fixedly connected in dust storage tank (10), the limit sensors (11) are electrically connected with PLC controller, the PLC controller position
In shell (1), one end of dust storage tank (10) bottom is fixedly connected with dust flue (12), and the dust flue (12) runs through shell
The side wall of body (1) extends to the outside of shell (1), and the dust flue (12) is equipped with motor-driven valve (13), the motor-driven valve
(13) it is fixedly connected on dust flue (12), the motor-driven valve (13) and PLC controller are electrically connected, the top of the shell (1)
Portion is equipped with water tank (14), and the water tank (14) is fixedly connected with water inlet pipe (15), and the water inlet pipe (15) is far from water tank (14)
One end is fixedly connected with dust storage tank (10), and the water inlet pipe (15) is equipped with control valve (16), and the control valve (16) is fixed to be connected
It connects on water inlet pipe (15), the bottom of the shell (1) is equipped with alarm device (18), and the alarm device (18) is fixedly connected on shell
(1) on, the alarm device (18) and PLC controller are electrically connected.
2. a kind of road engineering dust-extraction unit according to claim 1, which is characterized in that the control of the blower (8) is opened
It closes and is electrically connected with PLC controller.
3. a kind of road engineering dust-extraction unit according to claim 1, which is characterized in that in two motor housings (4)
It is equipped with motor, the output shaft of the motor is fixedly connected with corresponding shaft (6).
4. a kind of road engineering dust-extraction unit according to claim 1, which is characterized in that the inside of the shell (1) is set
There is power supply device.
5. a kind of road engineering dust-extraction unit according to claim 1, which is characterized in that the brush (7) is rotary table knot
Structure.
6. a kind of road engineering dust-extraction unit according to claim 1, which is characterized in that the quantity of the traveling wheel (2)
For four and it is located at the quadrangle of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983637.7U CN209260629U (en) | 2018-11-29 | 2018-11-29 | A kind of road engineering dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983637.7U CN209260629U (en) | 2018-11-29 | 2018-11-29 | A kind of road engineering dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260629U true CN209260629U (en) | 2019-08-16 |
Family
ID=67564657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821983637.7U Expired - Fee Related CN209260629U (en) | 2018-11-29 | 2018-11-29 | A kind of road engineering dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260629U (en) |
-
2018
- 2018-11-29 CN CN201821983637.7U patent/CN209260629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |