CN109718617A - It is attached to the broken dust falling device cut on machine - Google Patents
It is attached to the broken dust falling device cut on machine Download PDFInfo
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- CN109718617A CN109718617A CN201811610703.0A CN201811610703A CN109718617A CN 109718617 A CN109718617 A CN 109718617A CN 201811610703 A CN201811610703 A CN 201811610703A CN 109718617 A CN109718617 A CN 109718617A
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Abstract
The broken dust falling device cut on machine is attached to the present invention provides a kind of, depositing dust setting can be additionally installed on the machine of cutting, without being changed greatly to cutting machine itself, dust falling device is by spraying water mist around chisel head come depositing dust, not only spraying range is big but also sprinkling is uniform, being capable of effective depositing dust；In addition also contain dust by the cooperation of negative pressure system and spraying system to external diffusion, be dust be cleaned more thoroughly, further improve dust-laying effect；In addition, the dust falling device has the function of detecting dust concentration, spray amount can be automatically adjusted with dust concentration, can also be water-saving while guaranteeing dust-laying effect.The equipment has the advantages that economic, efficient, intelligence in a word.
Description
Technical field
The present invention relates to a kind of construction equipments, more specifically, it relates to which a kind of be attached to the broken depositing dust cut on machine
Equipment.
Background technique
Construction field pays more attention to environmental protection work, but there are many aspect that dust pollution is generated in work progress.Wherein
Digging machine cuts operation in old roads reconstruction, and dust pollution is especially big.With the raising of environmental requirement, how cost-effective control is raised
Dirt is always a problem.Due to being limited by construction environment, traditional dust-removing method is in the same of concrete chisel removal operation
When by man-hour manually hand-held sprinkler pipe water spray dust.This method not can control water yield, often result in operating area sheet ponding, right
Water resource causes significant wastage；And need the artificial sprinkler pipe that holds always in the operating area that cuts of high noisy, labor intensity
Greatly.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of to be attached to the broken drop cut on machine
Dirt equipment can replace artificial, effective dust removing construction and generating.
To achieve the above object, the present invention provides the following technical scheme that
It is a kind of to be attached to the broken dust falling device cut on machine, it is characterized in that: including water tank, high-pressure hydraulic pump and depositing dust ring,
The water tank is fixed on the fuselage for the machine of cutting, and the periphery of the chisel head for the machine of cutting is arranged in the depositing dust ring, so that chisel head is from drop
The center of dirt ring passes through, and the inside of the depositing dust ring is closed cavity, and the side of the depositing dust ring is provided with to be connected to cavity
Water inlet, the multiple atomizers that are on one side provided with along annular spread of the depositing dust ring towards chisel head front end, the atomization
Spray head is connected to the cavity of depositing dust ring, and the annular that the atomizer is constituted is concentric relation, the high-pressure hydraulic pump with depositing dust ring
Water inlet be connected to water tank by pipeline, the water inlet company that the water outlet of the high-pressure hydraulic pump passes through water-supply-pipe and depositing dust ring
Logical, the water-supply-pipe is distributed and is fixed on lever arm along the lever arm for the machine that cuts, and is provided on the tube body of the water-supply-pipe
For controlling the solenoid valve of its on-off, controller is provided in the driver's cabin for cutting machine, the controller includes main control MCU,
The control signal output connection of the main control MCU has the relay module of multiple relay units, the relay module
It is connected in the control circuit of high-pressure hydraulic pump, for controlling start and stop and the revolving speed of high-pressure hydraulic pump, the end I/O of the main control module connects
The control button for carrying out control operation is connect, the controller further includes the power module connecting with main control MCU, the power supply
Module is used to power to entire controller, and the relay module also connect the on-off for controlling solenoid valve with solenoid valve.
As a preferred solution: the periphery of the depositing dust ring is provided with air-suction cover, the air-suction cover and depositing dust ring are tightly connected,
The air-suction cover is mounted with air-breathing in air hole is provided on horn-like and air-suction cover side wall on the fuselage for cut machine
The air inlet of pump, the asepwirator pump is connected to by air intake duct with the air hole of air-suction cover, activity of the air intake duct along the machine that cuts
Arm is distributed and is fixed on lever arm, in the control circuit of the relay unit access asepwirator pump in the relay module,
For controlling asepwirator pump start and stop.
As a preferred solution: the atomizer is tilted towards the periphery of depositing dust ring.
As a preferred solution: the inclined angle of atomizer is 15-45 degree.
As a preferred solution: the edge of the air-suction cover is mounted with sensor of dust concentration, the dust concentration is passed
Sensor connects the end I/O of the main control MCU by data collector.
As a preferred solution: being also equipped with water level sensor in the water tank, the water level sensor passes through data collector
The end I/O of main control MCU is connected, the control signal output of the main control MCU is also connected with alarm module.
As a preferred solution: being coated with water delivery oil transportation layer on the inner wall of the air-suction cover.
Compared with prior art, the invention has the advantages that the depositing dust setting can be additionally installed on the machine of cutting, without pair
Machine itself is cut to be changed greatly, dust falling device by spraying water mist around chisel head come depositing dust, not only spraying range it is big but also
Sprinkling uniformly, being capable of effective depositing dust；In addition also containing dust by the cooperation of negative pressure system and spraying system, to external diffusion, is
Dust is cleaned more thorough, further improves dust-laying effect；In addition, the dust falling device has the function of detection dust concentration
Can, spray amount can be automatically adjusted with dust concentration, can also be water-saving while guaranteeing dust-laying effect.The equipment has warp in a word
Ji, advantage efficiently, intelligent.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the overall structure diagram of dust falling device；
Fig. 2 is the partial structural diagram of dust falling device；
Fig. 3 is the circuit diagram of dust falling device.
Wherein, each appended drawing reference in figure:
1, fuselage；2, lever arm；3, chisel head；4, water tank；5, high-pressure hydraulic pump；6, water-supply-pipe；7, solenoid valve；8, depositing dust ring；
9, water inlet；10, connector；11, atomizer；12, air-suction cover；13, air intake duct；14, sensor of dust concentration；15, air-breathing
Pump；16, water level sensor；17, controller；18, air hole.
Specific embodiment
In the following detailed description, many details are proposed, in order to complete understanding of the present invention.But
It will be apparent to those skilled in the art that the present invention can not need some details in these details
In the case of implement.Below to the description of embodiment just for the sake of provided by showing example of the invention to it is of the invention more
Understand well.
Below in conjunction with attached drawing, the technical solution of the embodiment of the present invention is described.
Referring to Figures 1 and 2, a kind of to be attached to the broken dust falling device cut on machine, including water tank 4, high-pressure hydraulic pump 5, drop
Dirt ring 8.Wherein water tank 4 is fixed on the fuselage 1 for the machine of cutting, and the periphery of the chisel head 3 for the machine of cutting is arranged in depositing dust ring 8, so that chisel
First 3 pass through from the center of depositing dust ring 8, and depositing dust ring 8 is connected and fixed by connector 10 with chisel head 3, and depositing dust ring 8 is defended internal for closing
Cavity, the water inlet 9 being connected to cavity is provided in the side of depositing dust ring 8, in depositing dust ring 8 towards the setting of 3 front end of chisel head
There are multiple atomizers 11 along annular spread, atomizer 11 is connected to the cavity of depositing dust ring 8, the ring that atomizer 11 is constituted
Shape and depositing dust ring 8 are concentric relation, and the water inlet of high-pressure hydraulic pump 5 is connected to by pipeline with water tank 4, the water outlet of high-pressure hydraulic pump 5
It is connected to by water-supply-pipe 6 with the water inlet 9 of depositing dust ring 8, water-supply-pipe 6 is distributed along the lever arm 2 for the machine that cuts and is fixed on activity
On arm 2, it is provided with the solenoid valve 7 for controlling its on-off on the tube body of water-supply-pipe 6, is provided in the driver's cabin for cutting machine
Controller 17.
Referring to Fig. 3, controller 17 includes main control MCU, and the control signal output of main control MCU is connected with relay module,
There are relay module multiple relay units to be used for wherein there is relay unit to be connected in the control circuit of high-pressure hydraulic pump 5
Start and stop and the revolving speed of high-pressure hydraulic pump 5 are controlled, the end the I/O connection of main control module is for carrying out the control button of control operation, control
Device 17 further includes the power module connecting with main control MCU, and power module is used to power to entire controller 17, and there are also relay lists
Member connect the on-off for controlling solenoid valve 7 with solenoid valve 7, and high-pressure hydraulic pump 5 also needs to connect working power.
The working principle of the dust falling device are as follows:
Cut machine at work, 3 position of chisel head generates a large amount of dusts, and driver can control in driver's cabin by operation
Control button on device 17 starts spray dust-reducing system, after control button is pressed, sends a control letter to main control MCU
Number, main control MCU receives and exports control electric current to relay after the control signal, so that for controlling high pressure in relay module
The relay unit of 5 solenoid valves 7 of water pump acts, so that solenoid valve 7 be made to open, while start will be in water tank 4 for high-pressure hydraulic pump 5
Water is pumped into water-supply-pipe 6, and hydraulic pressure drives water to flow along water-supply-pipe 6, and spray dust-reducing system brings into operation at this time, the water with high pressure from
The ejection of atomizer 11 forms uniform water mist, and water mist is in conjunction with the dust granule in air, to make the dust granule of floating
Sedimentation is along annular spread, so the water mist sprayed can form annular in the periphery of chisel head 3 additionally, due to atomizer 11
Water mist circle, effectively prevent dust to external diffusion, to play good dust-laying effect, protect environment.
In the present embodiment, atomizer 11 is tilted towards the periphery of depositing dust ring 8, so that the water that atomizer 11 sprays
Mist is inclined outwardly angle with certain, so that depositing dust ring 8 be made to have the spraying space extended out, the water mist for expanding its sprinkling covers
The range of lid increases the spatial dimension of depositing dust, further promotes dust-laying effect.
Here the tilt angle of atomizer 11 is 15-45 degree.
Referring to Figures 1 and 2, in the present embodiment, the periphery of depositing dust ring 8 is also provided with air-suction cover 12, air-suction cover 12 and drop
Dirt ring 8 is tightly connected, and air-suction cover 12 is provided with air hole 18, and cutting machine in horn-like on the side wall of air-suction cover 12
Asepwirator pump 15 is mounted on fuselage 1, the air inlet of asepwirator pump 15 is connected by the air hole 18 of air intake duct 13 and air-suction cover 12
Logical, air intake duct 13 is distributed along the lever arm 2 for the machine that cuts and is fixed on lever arm 2.
As shown in figure 3, being inhaled in the control circuit of the relay unit access asepwirator pump 15 in relay module for controlling
15 start and stop of air pump.Asepwirator pump 15 can be set as starting simultaneously with dust falling system, operation control can also be passed through by driver
Control button on case individually controls the start and stop of asepwirator pump 15.
After dust falling system brings into operation, driver can start asepwirator pump 15, asepwirator pump 15 by operation control button
Start air-breathing after starting, the air of 12 inside of air-suction cover is extracted and flows along air intake duct 13 at this time, finally from asepwirator pump 15
Exhaust outlet discharge, the inside for allowing for air-suction cover 12 in this way forms negative pressure, to make the air in the outside of air-suction cover 12 to air-breathing
Flow (shown in the curve with the arrow in Fig. 2) in 12 inside of cover, hence it is evident that in the region that containment air-suction cover 12 covers containing dust
Air is to external diffusion, so that the air containing dust and water mist have longer time of contact, to keep the dust in air clear
It washes more thorough, is finally reached better dust-laying effect.The long-time of water mist contacts so that exhausted in air in air-suction cover 12
Most of dust is cleaned out, and is significantly reduced than before by the dust concentration of the air that asepwirator pump 15 is extracted out contained, most
The air that whole asepwirator pump 15 is discharged will not pollute air substantially.
For dust-laying effect and water-saving consideration is guaranteed, as shown in Fig. 2, being mounted with dust at the edge of air-suction cover 12
Concentration sensor 14, referring to Fig. 3, sensor of dust concentration 14 connects the end I/O of main control MCU by data collector.
During dust falling system operation, sensor of dust concentration 14 is to the dust concentration in 3 surrounding air of chisel head
Real-time monitoring is carried out, monitoring data are simultaneously fed back to main control MCU by data collector acquisition testing data, and main control MCU is by value of feedback
It is compared with the value of preset several different stalls, to judge dust concentration section, and then to 5 grades of high-pressure hydraulic pump of control
The relay unit of position issues control signal, and relay unit makes corresponding movement, to control the revolving speed of high-pressure hydraulic pump 5.
It is specifically exactly that dust concentration is higher, the gear of high-pressure hydraulic pump 5 is also higher, and the water mist amount that atomizer 11 sprays also is got over therewith
Greatly.Water to realize ejection both ensure that the effect of water mist dust fall, simultaneously with the dust concentration dynamic regulation in environment
Also play water-saving effect.
Become mud after contacting in view of dust with water, mud may cover on the inner wall of air-suction cover 12.Therefore this reality
It applies and is also coated with water delivery oil transportation layer in example on the inner wall of air-suction cover 12, mud is avoided to cover, while chisel head 3 being cooperated to pass over
Vibration, enables mud to fall off in time, avoids the occurrence of the case where mud blocks air hole 18, ensure the unobstructed of air-breathing.
In order to remind the timely feed-tank 4 of driver plus water, water level sensor 16, water level sensor are also equipped in water tank 4
16 connect the end I/O of main control MCU by data collector, and the control signal output of main control MCU is also connected with alarm module.
When the water level in water tank 4 is too low, main control MCU controls alarm module and issues alarm signal, and driver is reminded to add water in time.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than limits the protection scope of invention.It is aobvious
So, described embodiment is only section Example of the present invention, rather than whole embodiments.Based on these embodiments, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to institute of the present invention
Scope of protection.Although referring to above-described embodiment, invention is explained in detail, those of ordinary skill in the art according to
So creative work can not be made to according to circumstances mutual group of the feature in various embodiments of the present invention in the absence of conflict
Other adjustment are made in conjunction, additions and deletions, so that different, the essential other technologies scheme without departing from design of the invention is obtained, these
Technical solution similarly belongs to invention which is intended to be protected.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of be attached to the broken dust falling device cut on machine, it is characterized in that: including water tank, high-pressure hydraulic pump and depositing dust ring, institute
It states water tank to be fixed on the fuselage for the machine of cutting, the periphery of the chisel head for the machine of cutting is arranged in the depositing dust ring, so that chisel head is from depositing dust
The center of ring passes through, the inside of the depositing dust ring is closed cavity, and the side of the depositing dust ring is provided with to be connected to cavity
Water inlet, the multiple atomizers that are on one side provided with along annular spread of the depositing dust ring towards chisel head front end, the atomization spray
Head is connected to the cavity of depositing dust ring, and the annular that the atomizer is constituted is concentric relation with depositing dust ring, the high-pressure hydraulic pump
Water inlet is connected to by pipeline with water tank, and the water outlet of the high-pressure hydraulic pump is connected to by water-supply-pipe with the water inlet of depositing dust ring,
The water-supply-pipe is distributed and is fixed on lever arm along the lever arm for the machine that cuts, and is provided with and is used on the tube body of the water-supply-pipe
The solenoid valve for controlling its on-off is provided with controller in the driver's cabin for cutting machine, and the controller includes main control MCU, described
The control signal output connection of main control MCU has the relay module of multiple relay units, the relay module connection
In the control circuit of high-pressure hydraulic pump, for controlling start and stop and the revolving speed of high-pressure hydraulic pump, the end I/O of the main control module, which connects, to be used
In the control button for carrying out control operation, the controller further includes the power module connecting with main control MCU, the power module
For powering to entire controller, the relay module also connect the on-off for controlling solenoid valve with solenoid valve.
2. according to claim 1 be attached to the broken dust falling device cut on machine, it is characterized in that: the depositing dust ring is outer
It encloses and is provided with air-suction cover, the air-suction cover and depositing dust ring are tightly connected, and the air-suction cover is on horn-like and air-suction cover side wall
Be provided with air hole, be mounted with asepwirator pump on the fuselage for cut machine, the air inlet of the asepwirator pump by air intake duct with
The air hole of air-suction cover is connected to, and the air intake duct is distributed and is fixed on lever arm along the lever arm for the machine that cuts, the relay
In the control circuit of relay unit access asepwirator pump in device module, for controlling asepwirator pump start and stop.
3. according to claim 1 be attached to the broken dust falling device cut on machine, it is characterized in that: the atomizer court
Depositing dust ring periphery inclination.
4. according to claim 3 be attached to the broken dust falling device cut on machine, it is characterized in that: the atomizer inclines
Oblique angle is 15-45 degree.
5. according to claim 2 be attached to the broken dust falling device cut on machine, it is characterized in that: the side of the air-suction cover
Edge is mounted with sensor of dust concentration, and the sensor of dust concentration connects the main control MCU by data collector
The end I/O.
6. according to claim 1 be attached to the broken dust falling device cut on machine, it is characterized in that: also filling in the water tank
There is water level sensor, the water level sensor connects the end I/O of main control MCU, the control of the main control MCU by data collector
Signal output end is also connected with alarm module.
7. according to claim 2 be attached to the broken dust falling device cut on machine, it is characterized in that: the air-suction cover is interior
Water delivery oil transportation layer is coated on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610703.0A CN109718617A (en) | 2018-12-27 | 2018-12-27 | It is attached to the broken dust falling device cut on machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610703.0A CN109718617A (en) | 2018-12-27 | 2018-12-27 | It is attached to the broken dust falling device cut on machine |
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| Publication Number | Publication Date |
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| CN109718617A true CN109718617A (en) | 2019-05-07 |
Family
ID=66297734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811610703.0A Pending CN109718617A (en) | 2018-12-27 | 2018-12-27 | It is attached to the broken dust falling device cut on machine |
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| CN (1) | CN109718617A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985104A (en) * | 2019-12-23 | 2020-04-10 | 中国铁建重工集团股份有限公司 | Tunnel is from removing multistage dust device |
| CN111827399A (en) * | 2020-05-28 | 2020-10-27 | 中冶天工集团有限公司 | Excavator operation dust suppression system with air supply device and control method thereof |
| CN112942461A (en) * | 2021-02-05 | 2021-06-11 | 江苏徐工工程机械研究院有限公司 | Land leveler and dust fall control method of land leveler |
| CN114320149A (en) * | 2021-12-30 | 2022-04-12 | 江苏徐工工程机械研究院有限公司 | Rock drilling apparatus and method |
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| KR101534614B1 (en) * | 2015-04-16 | 2015-07-07 | 주식회사 태강기업 | Rock drill assembly which is mounted on excavator arm with compressor integrated dust collector |
| CN107130507A (en) * | 2017-06-03 | 2017-09-05 | 贵州安顺顺达机械服务有限公司 | A kind of crushing protection device of disintegrating machine |
| CN108412492A (en) * | 2018-04-28 | 2018-08-17 | 中国矿业大学 | A kind of the intelligent measurement dust pelletizing system and dust removal method of sensor distributing installation |
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| CN201394476Y (en) * | 2009-05-19 | 2010-02-03 | 安徽格瑞德机械制造有限公司 | Water mist dustproof system of breaking hammer |
| KR101534614B1 (en) * | 2015-04-16 | 2015-07-07 | 주식회사 태강기업 | Rock drill assembly which is mounted on excavator arm with compressor integrated dust collector |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985104A (en) * | 2019-12-23 | 2020-04-10 | 中国铁建重工集团股份有限公司 | Tunnel is from removing multistage dust device |
| CN111827399A (en) * | 2020-05-28 | 2020-10-27 | 中冶天工集团有限公司 | Excavator operation dust suppression system with air supply device and control method thereof |
| CN112942461A (en) * | 2021-02-05 | 2021-06-11 | 江苏徐工工程机械研究院有限公司 | Land leveler and dust fall control method of land leveler |
| CN112942461B (en) * | 2021-02-05 | 2023-03-10 | 江苏徐工工程机械研究院有限公司 | Land leveler and dust fall control method of land leveler |
| CN114320149A (en) * | 2021-12-30 | 2022-04-12 | 江苏徐工工程机械研究院有限公司 | Rock drilling apparatus and method |
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