CN219671035U - Road construction is with road surface cutting machine that has dust suppression structure - Google Patents
Road construction is with road surface cutting machine that has dust suppression structure Download PDFInfo
- Publication number
- CN219671035U CN219671035U CN202320920155.1U CN202320920155U CN219671035U CN 219671035 U CN219671035 U CN 219671035U CN 202320920155 U CN202320920155 U CN 202320920155U CN 219671035 U CN219671035 U CN 219671035U
- Authority
- CN
- China
- Prior art keywords
- cutting
- shell
- water
- dust suppression
- suction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 65
- 239000000428 dust Substances 0.000 title claims abstract description 40
- 230000001629 suppression Effects 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000001914 filtration Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000005574 cross-species transmission Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Road Repair (AREA)
Abstract
The utility model relates to a pavement cutting machine with a dust suppression structure for road construction, which comprises a vehicle body, wherein a shell is arranged outside the vehicle body, one side of the shell is provided with a cutting protection cover, a circular cutting piece is connected inside the cutting protection cover, the rear end of the cutting protection cover is provided with a suction port, the suction port is connected with a suction channel attached to the outer side of the shell, a circle of water collecting pipes are arranged around the bottom of the cutting protection cover, and the bottom of each water collecting pipe is connected with a plurality of nozzles at intervals along the axis direction of the water collecting pipes. The rear end at the cutting safety cover sets up the suction inlet, in the suction channel is sucked the raise dust that produces in the road surface cutting process by the suction fan, the raise dust is collected in filter unit, sets up the nozzle respectively around cutting safety cover bottom in addition, and each nozzle spouts the water smoke downwards simultaneously to form the cascade around the cutting piece, avoid the raise dust in the road surface cutting process to spill over around the cutting safety cover, realize full range dust suppression.
Description
Technical Field
The utility model relates to the technical field of road construction tools, in particular to a road surface cutting machine with a dust suppression structure for road construction.
Background
The pavement cutter can raise a large amount of dust in the process of cutting the pavement, and if the dust is not treated, the raised dust can pollute the surrounding environment. In order to solve the problem of raise dust, the road surface cutting machine with dust suppression structure has appeared in prior art, in the dust suction wind channel that will raise through the suction fan, set up the filter screen in the wind channel and realize the collection to the dust and cooperate the water spray to realize suppressing dust, above-mentioned prior art mainly has following defect: 1. only water is sprayed in one direction, an effective water curtain is not formed, and an effective dust suppression effect cannot be realized; 2. the filter screen structure of the existing pavement cutting machine is single, gradient filtration cannot be achieved, and the filtration efficiency is low.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a pavement cutting machine with a dust suppression structure for road construction.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the road construction is with road surface cutting machine who has dust suppression structure, including the automobile body, the automobile body is equipped with the casing outward, and the rear end upper portion of casing is equipped with the handrail, and the rear end bottom of casing is connected with the gyro wheel, and one side of casing is equipped with the cutting safety cover, and the cutting safety cover internal connection has circular cutting piece, and this cutting piece is rotated by the motor drive that sets up in the casing inside, the rear end of cutting safety cover is equipped with the suction port, and this suction port is connected with the suction channel that adheres to the casing outside, and the middle part of suction channel is equipped with filtering component, and the wind gap of suction channel upper end passes through the pipeline and is connected with the air intake of the inside air exhauster of casing, the air exit of air exhauster extends to outside the casing; the cutting protection cover is characterized in that a circle of water collecting pipe is arranged around the bottom of the cutting protection cover, a plurality of nozzles are connected to the bottom of the water collecting pipe along the axis direction at intervals, a water pump is arranged on the shell, a water inlet of the water pump is connected to a water source, a water outlet of the water pump is connected with the water inlet of the water collecting pipe through a hose, and the nozzles synchronously spray water mist downwards to form a water curtain around the cutting blade.
Further, the filter component comprises a drawing frame which is connected to the suction channel in a drawing way, a handle is fixed on the outer side of the drawing frame, and more than two filter screens are arranged on the inner side of the drawing frame along the air flow direction at intervals.
Further, the pore diameters of the filtering holes of the filtering screens are sequentially reduced along the airflow direction.
Further, a circle of sealing rings matched with the side walls of the suction channels are arranged at the top of the drawing frame.
Further, an access door which can be opened and closed is arranged on the other side of the shell opposite to the cutting piece.
Further, a heat radiation window and a visual window are arranged on the outer wall of the shell.
By adopting the technical scheme, the utility model has the beneficial effects that: .
1. The rear end of the cutting protection cover is provided with a suction port, dust generated in the pavement cutting process is sucked into a suction channel by a suction fan, the dust is collected in a filtering component, in addition, the periphery of the bottom of the cutting protection cover is respectively provided with nozzles, and each nozzle sprays water mist downwards at the same time, so that a water curtain is formed around the cutting piece, the dust in the pavement cutting process is prevented from overflowing from the periphery of the cutting protection cover, and the full-range dust suppression is realized;
2. the filter assembly adopts a drawable structure, so that the filter screen can be conveniently disassembled and assembled and cleaned, and in addition, the top of the filter frame is in sealing connection with the side wall of the suction channel through the sealing ring, so that dust is prevented from overflowing;
3. the pore diameter of the filtering holes of each filtering net in the filtering component is sequentially reduced along the airflow direction, so that the design can realize gradient filtering of dust or stones from large to small, and the filtering efficiency of the dust is greatly improved.
Drawings
The utility model is described in further detail below with reference to the attached drawings and detailed description:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of a suction channel connected to a suction fan;
fig. 3 is a schematic view of a filter assembly.
Description of the embodiments
As shown in fig. 1-3, the pavement cutting machine with the dust suppression structure for road construction comprises a vehicle body, wherein a shell 1 is arranged outside the vehicle body, the bottom of the rear end of the shell 1 is connected with a roller 3, the upper part of the rear end of the shell 1 is provided with a handrail 2, and the structure of the handrail 2 can be added with a buffer mechanism for buffering vibration generated in the cutting process.
One side of casing 1 is equipped with cutting safety cover 4, and cutting safety cover 4 internally connected has circular shape cutting piece 5, and this cutting piece 5 is rotated by the motor drive that sets up inside casing 1, and the rear end of cutting safety cover 4 is equipped with the suction inlet, and this suction inlet is connected with the suction channel 6 of adhesion in the casing 1 outside, and the middle part of suction channel 6 is equipped with filter unit 7, and the wind gap of suction channel 6 upper end passes through the air intake connection of pipeline and casing 1 inside air exhauster 8, and the air exhauster 8's air outlet extends to outside casing 1.
The cutting protection cover 4 is equipped with round collector pipe 9 all around in the bottom, and the bottom of collector pipe 9 is connected with a plurality of nozzles 10 along its axis direction interval, is equipped with water pump 11 on the casing 1, and the water inlet of water pump 11 is connected to the water source, and the delivery port of water pump 11 passes through the hose to be connected with the water inlet of collector pipe 9, thereby a plurality of nozzles 10 synchronous downward spray fog forms the cascade all around in cutting piece 5.
The utility model sets up the suction port at the rear end of cutting the protective cover 4, suck the dust raised in the course of cutting the road surface into the suction channel 6 by the suction fan, the dust raised is collected in the filter assembly 7, in addition, set up the spray nozzle 10 around cutting the protective cover 4 bottom separately, every spray nozzle 10 sprays the water spray downward at the same time, thus form the water curtain around cutting the 5 slice, avoid the dust raised in the course of cutting the road surface from overflowing around cutting the protective cover 4, realize the dust suppression of the whole range.
In the present utility model, the filter assembly 7 includes a drawing frame 71 removably connected to the suction passage 6, a handle 72 is fixed to the outer side of the drawing frame 71, and two or more filter screens 73 are provided at intervals along the air flow direction inside the drawing frame 71. The filter component 7 adopts a structure capable of being pulled, so that the filter screen 73 is convenient to disassemble and clean, and in addition, the top of the filter frame is in sealing connection with the side wall of the suction channel 6 through the sealing ring 74, so that dust is prevented from overflowing. The pore diameters of the filtering holes of the filtering screens 73 are sequentially reduced along the airflow direction, so that the design can realize gradient filtering of dust or stones from large to small, and the filtering efficiency of the dust is greatly improved.
For convenient maintenance, the other side of the shell 1 opposite to the cutting blade 5 is provided with an openable and closable access door. A heat radiation window 12 and a viewing window 13 are also provided on the outer wall of the housing 1.
The power supply required by the utility model can be municipal power or a vehicle-mounted diesel generator.
In practical application, if the cutting machine is applied to short-distance pavement cutting, a municipal water source can be connected through a hose through the water inlet of the water pump 11; if the road surface cutting path is relatively long, a separate water storage structure can be arranged on the cutting machine, and the water inlet of the water pump 11 is connected to the water outlet of the water storage structure through a hose.
While particular embodiments of the present utility model have been described above, it will be understood by those skilled in the art that this is by way of example only, and that various changes and modifications may be made to this embodiment without departing from the spirit and scope of the utility model, but these changes and modifications are within the scope of the utility model.
Claims (6)
1. The utility model provides a road construction is with road surface cutting machine that has dust suppression structure, includes the automobile body, and the automobile body is equipped with the casing outward, and the rear end upper portion of casing is equipped with the handrail, and the rear end bottom of casing is connected with the gyro wheel, and one side of casing is equipped with the cutting safety cover, and cutting safety cover internal connection has circular shape cutting piece, and this cutting piece is rotatory by the motor drive that sets up inside the casing, its characterized in that: the rear end of the cutting protection cover is provided with a suction port, the suction port is connected with a suction channel attached to the outer side of the shell, the middle part of the suction channel is provided with a filter assembly, an air port at the upper end of the suction channel is connected with an air inlet of an exhaust fan in the shell through a pipeline, and an air outlet of the exhaust fan extends out of the shell; the cutting protection cover is characterized in that a circle of water collecting pipe is arranged around the bottom of the cutting protection cover, a plurality of nozzles are connected to the bottom of the water collecting pipe along the axis direction at intervals, a water pump is arranged on the shell, a water inlet of the water pump is connected to a water source, a water outlet of the water pump is connected with the water inlet of the water collecting pipe through a hose, and the nozzles synchronously spray water mist downwards to form a water curtain around the cutting blade.
2. The pavement cutter with dust suppression structure for pavement construction according to claim 1, wherein: the filter component comprises a drawing frame which is connected to the suction channel in a drawing way, a handle is fixed on the outer side of the drawing frame, and more than two filter screens are arranged on the inner side of the drawing frame along the air flow direction at intervals.
3. The pavement cutter with dust suppression structure for pavement construction according to claim 2, wherein: the pore diameters of the filtering holes of the filtering screens are sequentially reduced along the airflow direction.
4. The pavement cutter with dust suppression structure for pavement construction according to claim 2, wherein: the top of the drawing frame is provided with a circle of sealing rings matched with the side walls of the suction channels.
5. The pavement cutter with dust suppression structure for pavement construction according to claim 1, wherein: the other side of the shell opposite to the cutting piece is provided with an access door capable of being opened and closed.
6. The pavement cutter with dust suppression structure for pavement construction according to claim 1, wherein: and a radiating window and a visual window are arranged on the outer wall of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320920155.1U CN219671035U (en) | 2023-04-21 | 2023-04-21 | Road construction is with road surface cutting machine that has dust suppression structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320920155.1U CN219671035U (en) | 2023-04-21 | 2023-04-21 | Road construction is with road surface cutting machine that has dust suppression structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219671035U true CN219671035U (en) | 2023-09-12 |
Family
ID=87926361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320920155.1U Active CN219671035U (en) | 2023-04-21 | 2023-04-21 | Road construction is with road surface cutting machine that has dust suppression structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219671035U (en) |
-
2023
- 2023-04-21 CN CN202320920155.1U patent/CN219671035U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208436585U (en) | A kind of construction device for reducing dust | |
| CN104190188A (en) | Kitchen air filter | |
| CN112495092A (en) | Multifunctional atmosphere pollution prevention and control device | |
| EP3995744B1 (en) | Recirculation hood with air cooling unit | |
| CN210906289U (en) | Rice milling intelligent house | |
| CN203678205U (en) | Direct-injection type air purifier | |
| CN219671035U (en) | Road construction is with road surface cutting machine that has dust suppression structure | |
| CN213995371U (en) | Paint spraying waste gas treatment device of paint spraying chamber | |
| CN204200618U (en) | The defeated blower fan of large wind-force | |
| CN212680408U (en) | Paint produce workshop dust collector | |
| CN213221455U (en) | Environment-friendly dust removal device with purification function and used for building construction | |
| CN211804467U (en) | Surface fabric processing apparatus that discharges fume is cut to backplate laser | |
| CN210674656U (en) | Dust removing device for blasting site | |
| CN109999593B (en) | Low-cost high-efficiency dust removing device | |
| CN208599392U (en) | A kind of workshop disordered exhaust gas collection device | |
| CN110394007A (en) | One kind being used for construction site environmental protection air air purifying apparatus | |
| CN213657573U (en) | Mechanical cooling tower for spray type flue gas cooling system | |
| CN205435349U (en) | A filter aircraft nose for exhaust -gas treatment equipment | |
| CN213492661U (en) | Dust exhaust equipment for construction | |
| CN207838554U (en) | A kind of high-power honeycomb type dust removing device of industrial production | |
| CN210910641U (en) | Grooving device for pipeline installation engineering | |
| CN211400133U (en) | Automatic clean dustless workshop purifier | |
| CN210045019U (en) | Dust treatment equipment | |
| CN215545707U (en) | Flue gas treatment device for plasma cutting of steel pipe | |
| CN213314054U (en) | Biological organic fertilizer workshop dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |