CN203452344U - Hobbing cutter of soot cleaning machine - Google Patents
Hobbing cutter of soot cleaning machine Download PDFInfo
- Publication number
- CN203452344U CN203452344U CN201320441849.3U CN201320441849U CN203452344U CN 203452344 U CN203452344 U CN 203452344U CN 201320441849 U CN201320441849 U CN 201320441849U CN 203452344 U CN203452344 U CN 203452344U
- Authority
- CN
- China
- Prior art keywords
- cleaning machine
- hobbing cutter
- soot cleaning
- hobboing cutter
- dust removing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a soot cleaning machine, in particular to a hobbing cutter of the soot cleaning machine. The hobbing cutter of the soot cleaning machine is used for cleaning up residues on a cement ground or a rough ground. The hobbing cutter of the soot cleaning machine is a circular disk body, a mounting hole is formed in the center of the circular disk body, the mounting hole is provided with an abrasion resistance layer, and the abrasion resistance layer extends to form protrusions on the two sides of the circular disk body. The hobbing cutter of the soot cleaning machine of the structure has the advantages of being firm in connection and long in service life.
Description
Technical field
The utility model relates to dust removing machine, and a kind of hobboing cutter of dust removing machine particularly, for clearing up residue or the plucking terrace on concrete floor.
Technical background
Concrete surface dust removing machine is mainly applicable in house construction engineering, and concrete residue, grey screenings and concrete surface plucking are landed in cleaning.Its shell replaces people to alleviate labor strength, improve workmanship, speed up the work, the hobboing cutter of dust removing machine is consumable accessory, particularly hobboing cutter and roller bearing are by being welded together, and the hobboing cutter of this structure is after long working, and the installing hole of hobboing cutter and the link position of roller bearing there will be loosening phenomenon, cause cutter head damage, affected the application life of hobboing cutter.
Summary of the invention
For above-mentioned defect, the utility model provides a kind of and is connected firmly, the hobboing cutter of the dust removing machine of long service life.
For solving the problems of the technologies described above, the hobboing cutter of the utility model dust removing machine is disc, and the center of described disc has installing hole, and described installing hole has wearing layer, and described wearing layer extends projection in disc both sides.
Owing to having adopted above technical scheme, the installing hole of hobboing cutter and roller bearing have directly increased contact area, and wearing layer can play wear-resisting operation, make hobboing cutter be difficult for occurring spacious moving, and by welding, have solved hobboing cutter and have been connected loosening problem with roller bearing.
The beneficial effects of the utility model are: the cutter head of the dust removing machine of this spline structure has and is connected firmly, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, disc 2, installing hole 3, wearing layer 4, projection.
specific embodiments:
Below in conjunction with accompanying drawing, the utility model is further described.
As described in Figure 1, the hobboing cutter of dust removing machine, the hobboing cutter of described dust removing machine is disc 1, and the center of described disc 1 has installing hole 2, and described installing hole 2 has wearing layer 3, and described wearing layer 3 extends projection 4 in disc 1 both sides.
The cutter head of the dust removing machine of this spline structure has and is connected firmly, the advantage of long service life.
Claims (1)
1. the hobboing cutter of dust removing machine, the hobboing cutter of described dust removing machine is disc, and the center of described disc has installing hole, it is characterized in that: described installing hole has wearing layer, and described wearing layer extends projection in disc both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441849.3U CN203452344U (en) | 2013-07-24 | 2013-07-24 | Hobbing cutter of soot cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441849.3U CN203452344U (en) | 2013-07-24 | 2013-07-24 | Hobbing cutter of soot cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452344U true CN203452344U (en) | 2014-02-26 |
Family
ID=50132231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320441849.3U Expired - Fee Related CN203452344U (en) | 2013-07-24 | 2013-07-24 | Hobbing cutter of soot cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452344U (en) |
-
2013
- 2013-07-24 CN CN201320441849.3U patent/CN203452344U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202209422U (en) | Bearing oil seal | |
| CN203452344U (en) | Hobbing cutter of soot cleaning machine | |
| CN203393660U (en) | Road pile for road construction | |
| CN203463662U (en) | Drive axle wheel side dustproof structure | |
| CN204587065U (en) | A kind of band tooth anti-clamping stagnation holder chain sprocket structure and caterpillar engineering machinery | |
| CN204491784U (en) | A kind of Automatic closestool cleaner | |
| CN203061455U (en) | Fractioning tool for overhauling of internal gear cover of electric locomotive | |
| CN203639835U (en) | Highway bridge road surface laying construction device | |
| CN202804500U (en) | Welding device with cleaning mechanism | |
| CN204212373U (en) | The hobboing cutter of dust removing machine | |
| CN105274934A (en) | Barrier removing road surface grooving machine | |
| CN205856993U (en) | A kind of milling machine cutter head | |
| CN103306234A (en) | Cleaning device for mud in portal crane rail groove of wharf | |
| CN203654360U (en) | Guide wheel of chain disengagement prevention excavator | |
| CN202054068U (en) | Novel rail chain assembly | |
| CN201763352U (en) | Alloy block for shield machine hob ring | |
| CN205153024U (en) | Novel combination of buffering formula excavator toothholder and bucket tooth device | |
| CN203906573U (en) | Bearing | |
| CN201992991U (en) | Detachable cleaner | |
| CN203417629U (en) | Rotary drum mixer and scraper thereof | |
| CN202117094U (en) | Double-layer wearing strip excavator bucket | |
| CN203832714U (en) | Cleaning ship | |
| CN202266674U (en) | Dustproof ring base | |
| CN202203408U (en) | Driving axle wheel hub oil seal | |
| CN202544009U (en) | Engineering scraper bucket |
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 |
Granted publication date: 20140226 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |