CN104802049A - Novel dust-free ground grinding machine - Google Patents
Novel dust-free ground grinding machine Download PDFInfo
- Publication number
- CN104802049A CN104802049A CN201510162539.1A CN201510162539A CN104802049A CN 104802049 A CN104802049 A CN 104802049A CN 201510162539 A CN201510162539 A CN 201510162539A CN 104802049 A CN104802049 A CN 104802049A
- Authority
- CN
- China
- Prior art keywords
- weight
- emery disc
- dust
- hand lever
- push
- 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
Links
Classifications
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- 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
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
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- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a novel dust-free ground grinding machine. The novel dust-free ground grinding machine comprises a drive motor, a heavy bob, a grinding sand tray, an air pipeline, a dust absorption box and a push-pull hand lever, the heavy bob comprises a first heavy bob and a second heavy bob, the first heavy bob and second heavy bob are arranged on the grinding sand tray in sequence from the top to bottom, the drive motor is arranged on the first heavy bob, the output shaft of the drive motor passes through the through holes in the middles of the first heavy bob and second heavy bob to connect with the grinding sand tray, the push-pull hand lever is firmly connected with the grinding sand tray, the dust absorption box is arranged on the push-pull hand lever, the air pipeline is arranged in the push-pull hand lever, and one end of the air pipeline is communicated with the grinding sand tray while the other end is communicated with the dust absorption box. By means of said mode, the novel dust-free ground grinding machine is simple in structure, convenient to use and high in grinding quality, and the novel dust-free ground grinding machine plays roles of grinding and absorbing dust.
Description
Technical field
The present invention relates to building engineering equipment field, particularly relate to a kind of new no-dust ground sander.
Background technology
In building trade, use ground sander Troweling press finishing cement mortar or concrete ground, floor or roofing.But current sander is when operating, usually make dust inside whole room fly upward, long working grievous injury workman's is healthy.Therefore in the urgent need to developing a kind of new terrestrial sander, when can suppress operation, dust flies upward.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of new no-dust ground sander, and structure is simple, easy to use, have polishing, dust suction dual-use function, and quality of polishing is high.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of new no-dust ground sander, comprise: drive motors, weight, polishing emery disc, air duct, suction box and push-and-pull hand lever, described weight comprises the first weight and the second weight, described first weight and the second weight are arranged on described polishing emery disc from top to bottom successively, described drive motors is arranged on described first weight, the output shaft of described drive motors is connected with described polishing emery disc with the through hole in the middle of the second weight through described first weight, described push-and-pull hand lever is fixedly connected with described polishing emery disc, described suction box is arranged on described push-and-pull hand lever, also air duct is provided with in described push-and-pull hand lever, one end of described air duct is communicated with described polishing emery disc, the other end is communicated with described suction box.
In a preferred embodiment of the present invention, described polishing emery disc comprises rotating circular disk and diamond sand paper, and the lower surface of described rotating circular disk offers cavity, and described diamond sand paper is arranged in described cavity.
In a preferred embodiment of the present invention, in described rotating circular disk, multiple suction nozzle and metal blade are also installed.
In a preferred embodiment of the present invention, described suction nozzle has 2-6, is distributed on the lower surface of rotating circular disk.
The invention has the beneficial effects as follows: structure of the present invention is simple, easy to use, polishing emery disc is communicated with suction box by air duct, drive motors controls polishing emery disc and does High Rotation Speed, make to produce negative pressure in polishing emery disc, and then dust is adsorbed in it effectively, on the upper end of polishing emery disc, two weights are installed simultaneously, the order of contact of polishing emery disc and terrace can be improved, thus improve polishing quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of a kind of new no-dust ground of the present invention sander;
Fig. 2 is the structural representation of the emery disc one of polishing shown in Fig. 1 preferred embodiment
In accompanying drawing, the mark of each parts is as follows: 1, drive motors, the 2, first weight, the 3, second weight, and 4, polishing emery disc, 5, air duct, 6, suction box, 7, push-and-pull hand lever, 41, rotating circular disk, 42, diamond sand paper, 411, suction nozzle, 412, metal blade.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of new no-dust ground sander, comprising: drive motors 1, weight, polishing emery disc 4, air duct 5, suction box 6 and push-and-pull hand lever 7; Described weight comprises the first weight 2 and the second weight 3, and described first weight 2 and the second weight 3 are arranged on described polishing emery disc 4 from top to bottom successively, the packing contacted with terrace with the lower surface increasing polishing emery disc 4, thus improves polishing quality; Described drive motors 1 is arranged on described first weight 2, and the output shaft of described drive motors 1 is connected with described polishing emery disc 4, for driving the action of described polishing emery disc 4 with the through hole in the middle of the second weight 3 through described first weight 2; Described push-and-pull hand lever 7 is fixedly connected with described polishing emery disc 4, described suction box 6 is arranged on described push-and-pull hand lever 7, in described push-and-pull hand lever 7, air duct 5 is also installed, one end of described air duct 5 is communicated with described polishing emery disc 4, the other end is communicated with described suction box 6, the dust produced in bruting process is absorbed by emery disc 4 of polishing, and is collected in described suction box 6 by dust by described air duct 5 simultaneously.
Wherein, described polishing emery disc 4 comprises rotating circular disk 41 and diamond sand paper 42, the lower surface of described rotating circular disk 41 offers cavity, described diamond sand paper 42 is arranged in described cavity, drive motors 1 controls rotating circular disk 41 and does High Rotation Speed, described rotating circular disk 41 drives diamond sand paper 42 action, mill pressure terrace.
And, also be provided with multiple suction nozzle 411 and metal blade 412 in described rotating circular disk 41, preferably, described suction nozzle 411 has 4, described metal blade 412 has 4, be distributed on the lower surface of rotating circular disk 41, when rotating circular disk 41 High Rotation Speed, suction nozzle 411 place produces negative pressure, thus the dust adsorption produced by mill pressure terrace is in polishing emery disc 4, metal blade 412, for increasing the suction of suction nozzle 411, can strike off terrace harder objuct simultaneously, thus improves polishing precision and dust collection efficiency.
Present invention is disclosed a kind of new no-dust ground sander, structure is simple, easy to use, polishing emery disc is communicated with suction box by air duct, drive motors controls polishing emery disc and does High Rotation Speed, make to produce negative pressure in polishing emery disc, and then dust is adsorbed in it effectively, on the upper end of polishing emery disc, two weights are installed simultaneously, the order of contact of polishing emery disc and terrace can be improved, thus improve polishing quality.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a new no-dust ground sander, it is characterized in that, comprise: drive motors, weight, polishing emery disc, air duct, suction box and push-and-pull hand lever, described weight comprises the first weight and the second weight, described first weight and the second weight are arranged on described polishing emery disc from top to bottom successively, described drive motors is arranged on described first weight, the output shaft of described drive motors is connected with described polishing emery disc with the through hole in the middle of the second weight through described first weight, described push-and-pull hand lever is fixedly connected with described polishing emery disc, described suction box is arranged on described push-and-pull hand lever, also air duct is provided with in described push-and-pull hand lever, one end of described air duct is communicated with described polishing emery disc, the other end is communicated with described suction box.
2. new no-dust ground according to claim 1 sander, is characterized in that, described polishing emery disc comprises rotating circular disk and diamond sand paper, and the lower surface of described rotating circular disk offers cavity, and described diamond sand paper is arranged in described cavity.
3. new no-dust ground according to claim 2 sander, is characterized in that, be also provided with multiple suction nozzle and metal blade in described rotating circular disk.
4. new no-dust ground according to claim 3 sander, is characterized in that, described suction nozzle has 2-6, is distributed on the lower surface of rotating circular disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162539.1A CN104802049A (en) | 2015-04-08 | 2015-04-08 | Novel dust-free ground grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162539.1A CN104802049A (en) | 2015-04-08 | 2015-04-08 | Novel dust-free ground grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104802049A true CN104802049A (en) | 2015-07-29 |
Family
ID=53687458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510162539.1A Pending CN104802049A (en) | 2015-04-08 | 2015-04-08 | Novel dust-free ground grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802049A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041744A (en) * | 2016-05-31 | 2016-10-26 | 重庆博美涂装工程有限公司 | Grinder for coating |
| CN108326659A (en) * | 2018-03-23 | 2018-07-27 | 郑州龙威电子科技有限公司 | A kind of device for grinding of low stain |
| CN111761440A (en) * | 2020-07-20 | 2020-10-13 | 杭州富阳鼎杰石材有限公司 | Water mill |
-
2015
- 2015-04-08 CN CN201510162539.1A patent/CN104802049A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041744A (en) * | 2016-05-31 | 2016-10-26 | 重庆博美涂装工程有限公司 | Grinder for coating |
| CN108326659A (en) * | 2018-03-23 | 2018-07-27 | 郑州龙威电子科技有限公司 | A kind of device for grinding of low stain |
| CN111761440A (en) * | 2020-07-20 | 2020-10-13 | 杭州富阳鼎杰石材有限公司 | Water mill |
| CN111761440B (en) * | 2020-07-20 | 2021-08-27 | 杭州富阳鼎杰石材有限公司 | Water mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |