CN107283320A - A kind of abrasive machine with dust arrester - Google Patents
A kind of abrasive machine with dust arrester Download PDFInfo
- Publication number
- CN107283320A CN107283320A CN201710721190.XA CN201710721190A CN107283320A CN 107283320 A CN107283320 A CN 107283320A CN 201710721190 A CN201710721190 A CN 201710721190A CN 107283320 A CN107283320 A CN 107283320A
- Authority
- CN
- China
- Prior art keywords
- dust
- air blower
- abrasive machine
- pipeline
- driven pulley
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to machining equipment field, specifically related to a kind of abrasive machine with dust arrester, including rack-mount motor, and two emery wheels on the axle at motor two ends, shield is provided with the emery wheel, the dust gathering arrester being connected with shield is provided with below emery wheel, dust gathering arrester lower end is connected with pipeline；The lower end of duct is connected with air blower, and air blower is coaxial with driven pulley to be connected.The abrasive machine of the present invention is when processing workpiece, air blower also starts therewith, reduce atmospheric pressure in pipeline, air flow is promoted to be flowed from dust gathering arrester opening's edge pipeline to three-way connection, the dust for processing generation is drawn into pipeline from dust gathering arrester mouthful, excluded from three-way connection lower end, the present apparatus is simple in construction, good dedusting effect, cost is low.
Description
Technical field
The invention belongs to machining equipment field, and in particular to a kind of abrasive machine with dust arrester.
Background technology
Many dust, aggravating working environment, to the healthy of operating personnel can be produced when wheel grinding workpiece or cutter
Cause harm, the dust produced by traditional abrasive machine is a kind of main pollution sources, and the use of unit made by increasing mostly
The labour protection of dealer dresses to be prevented, it is impossible to controls abrasive machine dust generation source head, cures the symptoms, not the disease, the control to pollution sources
It cannot solve at all.At present, also there is the cleaner of some abrasive machines in the market, the method such as using electrostatic or water spray
Dust is handled, but often there is complicated, a series of problems, such as equipment cost is high.
The content of the invention
To solve the above problems, the present invention provides a kind of abrasive machine with dust arrester, its concrete technical scheme is as follows：
A kind of abrasive machine with dust arrester, including rack-mount motor, and on the axle at motor two ends
It is provided with two emery wheels, described two emery wheels below shield, described two emery wheels and is provided with the collection being connected with shield
Dust hood, dust gathering arrester lower end is connected with pipeline；The lower end of duct is connected with air blower；The outside of the emery wheel, on motor shaft
It is provided with below driving wheel, the driving wheel and is provided with driven pulley, belt is provided between driving wheel and driven pulley；The drum
Blower fan is coaxial with driven pulley to be connected, and being provided with to be horizontally disposed with support base, support base below the support has central shaft, described
Air blower is respectively mounted on center shaft with driven pulley, and the driving wheel of the abrasive machine is symmetrically arranged with two in motor left and right ends
Individual, driven pulley is also symmetrically arranged with two, and two driving wheels are each provided with belt between the driven pulley of lower section.
2/3 to three/4ths circular arcs of the wheel face are wrapped up by shield and dust gathering arrester.
It is connected between the pipeline and air blower by three-way connection.
Support base, the air blower set below the support of the abrasive machine is symmetrically set with two, and left and right two
It is connected between the pipeline and air blower on side by bend pipe.
The lower end of the air blower sets a dust-exhausting port.
The present invention changes air current flow direction by air blower, so that dust is concentrated at last unified discharge by pipeline
The motor that the power of reason, simple in construction, good dedusting effect, and air blower is rotated by drive emery wheel is provided, effective use of energy sources, section
Cost-saving.
Brief description of the drawings
Accompanying drawing 1 is a kind of embodiment overall structure diagram of the invention.
Accompanying drawing 2 is another embodiment overall structure diagram of the invention.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
A kind of abrasive machine with dust arrester, dust gathering arrester is set in the lower section of emery wheel, and gas in pipeline is accelerated by air blower
Rate of flow of fluid, changes air current flow direction, and dust is entered into pipeline from dust gathering arrester mouthful with air flow, three-way connection is finally focused on
The dust-exhausting port of lower end unifies the electricity that the power of discharge processing, simple in construction, good dedusting effect, and air blower is rotated by drive emery wheel
Machine is provided, effective use of energy sources, saves cost.
The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings.
Embodiment one：
As shown in Fig. 1, a kind of abrasive machine with dust arrester, including the motor 2 on support 1, and installed in electricity
Shield 4 is provided with two emery wheels 3 on the axle at the two ends of machine 2, described two emery wheels 3, when processing workpiece, 2 liang of motor
The motor shaft at end drives emery wheel 4 to rotate, and can produce dust, and shield 4 has certain restriction effect, and because powder to dust flowing
Dirt has certain gravity, overall that the dust gathering arrester 5 being connected with shield 4 is provided with below two emery wheels 3 to whereabouts, can
Receptacle portion dust, the pipeline 6 of the lower end of dust gathering arrester 5 connection, dust enters pipeline 6 and concentrated in together, and reduces in air
Dust Capacity, the lower end of pipeline 6 is provided with air blower 7, and the outside of the emery wheel 3 is provided with driving wheel 8 on motor shaft,
The lower section of the driving wheel 8 is provided with driven pulley 9, is provided with belt 10 between driving wheel 8 and driven pulley 6, air blower 7 with
Driven pulley 9 is coaxial to be connected, after the motor axle of motor 2 is rotated, and except driving emery wheel 9 to rotate, also drives 8 turns of driving wheel
It is dynamic, and then drive driven pulley 9 to rotate by belt 10, driven pulley 9 is that air blower 7 provides power, and air blower 7 is in pipe
The lower end of road 6 forms the air-flow circulated downwards, make air in pipeline 6 from the cover mouthful of dust gathering arrester 5 along pipeline 6 to air blower 7
Flowing, so that atmospheric pressure reduces at the cover mouthful of dust gathering arrester 5, certain attraction effect is produced to the dust of surrounding, so that
Processing dust is absorbed into together by dust gathering arrester 5 completely, finally discharged by air blower 7.
Embodiment two：
As shown in Fig. 1, a kind of abrasive machine with dust arrester according to illustrated by embodiment one, the four of the surface of emery wheel 3
2/1 tri- to three circular arcs wrap up covering by shield 4 and dust gathering arrester 5, and running counter to the part of parcel covering is used to grind work
Part, the big I of radian of this part is selected according to the size of processing workpiece；The lower section of support 1 is provided with support base 11, props up
Being horizontally disposed with support seat has central shaft 12, and central shaft 12 is provided with bearing with the junction of support base 11；The air blower 7
It is installed on central shaft 12, when driven pulley 9 is rotated, is rotated by the blower 7 of central shaft 12 with driven pulley 9, and
Air blower 7 is identical with the rotating speed of driven pulley 9, can control the rotating speed of air blower 7 by adjusting the rotating speed of driven pulley 9, so that
Air velocity in control pipeline 6, because the rotating speed of abrasive machine is limited by processing workpiece, so the rotating speed of motor 2 can only be selected
It is adapted to the rotating speed of processing workpiece, the rotating speed of driving wheel 8 is also certain, and driving wheel 8 is identical with the linear velocity of driven pulley 9, to change
Become the rotating speed of driven pulley 9, need to only change the diameter ratio of driving wheel 8 and driven pulley 9, and then provide for air blower 7
Suitable rotating speed；It is connected between the pipeline 6 and air blower 7 by three-way connection 13,13 two ports of three-way connection
It is connected respectively with two pipelines 6, another port is connected with air blower 7, so that pipeline 6 be connected with air blower 7
It is logical.
Embodiment three：
As shown in Fig. 2, a kind of abrasive machine with dust arrester according to illustrated by embodiment two, the driving wheel 8 of the abrasive machine
Two are symmetrically arranged with the left and right ends of motor 2, driven pulley 9 is also symmetrically arranged with two, and two driving wheels 8 are each with
Belt 10 is provided between the driven pulley 9 of side, support base 11, the air blower 7 that the lower section of support 1 of the abrasive machine is set are equal
Two are symmetrically set with, so that dust arrester is arranged into the right and left symmetrical structure, makes the lower section of the pipeline of left and right two 6
Respectively there is an air blower 7 for agitating air flow, increase the gravitation to the dust in air at the cover mouth of two dust gathering arresters 5,
Gravitation size at the cover mouthful of two dust gathering arresters 5 is set also to compare uniformity, can be more thorough to the absorption of dust, pipeline 6 in addition
It is connected between air blower 7 by bend pipe 14, and each bend pipe 14 connects a pipeline 6 and an air blower 7, without
It will need to be connected between two pipelines 6；The lower end of the air blower 7 is provided with a dust-exhausting port 15, and most dust is concentrated at last
Discharge, has purified the working environment of staff.
It is prior art not have the technical characteristic described in detail in the application.Above-described embodiment only illustrative the application
Principle and its effect, not for limitation the application.Any person skilled in the art all can be in the essence without prejudice to the application
God and under the scope of, to above-described embodiment carry out modifications and changes.Therefore, those of ordinary skill in the art is not taking off
From spirit disclosed herein and all equivalent modifications completed under technological thought or change, should by the application right
It is required that being covered.
Claims (5)
1. a kind of abrasive machine with dust arrester, including rack-mount motor, and on the axle at motor two ends
Two emery wheels, be provided with shield on described two emery wheels, it is characterised in that be provided with and protect below described two emery wheels
The dust gathering arrester being connected is covered, dust gathering arrester lower end is connected with pipeline；The lower end of duct is connected with air blower；Outside the emery wheel
Side, is provided with below driving wheel, the driving wheel on motor shaft and is provided with driven pulley, is set between driving wheel and driven pulley
There is belt；The air blower is coaxial with driven pulley to be connected, and is provided with support base, support base and is horizontally disposed with below the support
There is central shaft, the air blower is respectively mounted on center shaft with driven pulley, and the driving wheel of the abrasive machine is in motor left and right ends
Two are symmetrically arranged with, driven pulley is also symmetrically arranged with two, and two driving wheels are each provided between the driven pulley of lower section
Belt.
2. the abrasive machine with dust arrester according to claim 1, it is characterised in that the four of the wheel face/
2/3 to three circular arcs are wrapped up by shield and dust gathering arrester.
3. the abrasive machine with dust arrester according to claim 1, it is characterised in that between the pipeline and air blower
It is connected by three-way connection.
4. the abrasive machine with dust arrester according to claim 1, it is characterised in that below the support of the abrasive machine
Support base, the air blower of setting, which are symmetrically set between two, and the pipeline and air blower of the right and left, passes through bend pipe
It is connected.
5. the abrasive machine with dust arrester according to claim 1, it is characterised in that the lower end of the air blower is set
One dust-exhausting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721190.XA CN107283320A (en) | 2017-08-22 | 2017-08-22 | A kind of abrasive machine with dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721190.XA CN107283320A (en) | 2017-08-22 | 2017-08-22 | A kind of abrasive machine with dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283320A true CN107283320A (en) | 2017-10-24 |
Family
ID=60106323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721190.XA Pending CN107283320A (en) | 2017-08-22 | 2017-08-22 | A kind of abrasive machine with dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283320A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058097A (en) * | 2017-12-14 | 2018-05-22 | 林安益 | A kind of new timber processing sander |
| CN108857768A (en) * | 2018-08-08 | 2018-11-23 | 江西锦囊商旅信息有限公司 | A kind of grinding device of component of machine |
-
2017
- 2017-08-22 CN CN201710721190.XA patent/CN107283320A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058097A (en) * | 2017-12-14 | 2018-05-22 | 林安益 | A kind of new timber processing sander |
| CN108857768A (en) * | 2018-08-08 | 2018-11-23 | 江西锦囊商旅信息有限公司 | A kind of grinding device of component of machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |
|
| WD01 | Invention patent application deemed withdrawn after publication |