CN204700689U - A kind of new no-dust ground sander - Google Patents
A kind of new no-dust ground sander Download PDFInfo
- Publication number
- CN204700689U CN204700689U CN201520206315.1U CN201520206315U CN204700689U CN 204700689 U CN204700689 U CN 204700689U CN 201520206315 U CN201520206315 U CN 201520206315U CN 204700689 U CN204700689 U CN 204700689U
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- CN
- China
- Prior art keywords
- weight
- emery disc
- polishing emery
- hand lever
- push
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Abstract
The utility model discloses 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.By the way, the utility model structure is simple, easy to use, have polishing, dust suction dual-use function, and quality of polishing is high.
Description
Technical field
The utility model relates to building engineering equipment field, particularly relates 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.
Utility model content
The technical problem that the utility model 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 utility model 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 the utility model preferred embodiment, 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 the utility model preferred embodiment, in described rotating circular disk, multiple suction nozzle and metal blade are also installed.
In the utility model preferred embodiment, described suction nozzle has 2-6, is distributed on the lower surface of rotating circular disk.
The beneficial effects of the utility model are: the utility model 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of a kind of new no-dust ground of the utility model 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 utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, the utility model embodiment 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.
The utility model discloses 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 embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description 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 utility model.
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 |
|---|---|---|---|
| CN201520206315.1U CN204700689U (en) | 2015-04-08 | 2015-04-08 | A kind of new no-dust ground sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206315.1U CN204700689U (en) | 2015-04-08 | 2015-04-08 | A kind of new no-dust ground sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700689U true CN204700689U (en) | 2015-10-14 |
Family
ID=54280326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520206315.1U Expired - Fee Related CN204700689U (en) | 2015-04-08 | 2015-04-08 | A kind of new no-dust ground sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204700689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497273A (en) * | 2019-08-22 | 2019-11-26 | 詹赛红 | A kind of road construction concrete Plane surface grinding machine |
-
2015
- 2015-04-08 CN CN201520206315.1U patent/CN204700689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497273A (en) * | 2019-08-22 | 2019-11-26 | 詹赛红 | A kind of road construction concrete Plane surface grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20170408 |