CN202811856U - Sealing groove and sealing ring of dustproof ring of bearing for straw briquetting machine - Google Patents
Sealing groove and sealing ring of dustproof ring of bearing for straw briquetting machine Download PDFInfo
- Publication number
- CN202811856U CN202811856U CN 201220470853 CN201220470853U CN202811856U CN 202811856 U CN202811856 U CN 202811856U CN 201220470853 CN201220470853 CN 201220470853 CN 201220470853 U CN201220470853 U CN 201220470853U CN 202811856 U CN202811856 U CN 202811856U
- Authority
- CN
- China
- Prior art keywords
- ring
- bearing
- sealing
- dustproof
- sealing groove
- 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
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- Sealing Of Bearings (AREA)
Abstract
The utility model discloses a sealing groove and a sealing ring of a dustproof ring of a bearing for a straw briquetting machine. The sealing groove and the sealing ring of the dustproof ring of the bearing are arranged in the dustproof ring of a joint cross bearing of the straw briquetting machine; the sealing groove is circumferential and formed in the inner side wall of an outer circle of the dustproof ring of the joint cross bearing; and the sealing ring is embedded into the sealing groove. The sealing groove is matched with the sealing ring, and generated crumbs and dust are prevented from entering the bearing when the whole machine works, so that the service life of the bearing is improved, and enough working space of the dustproof ring is guaranteed.
Description
Technical field
The utility model relates to stalk block making machine, is specifically related to stalk block making machine bearing shield seal groove and seal ring.
Background technique
Discarded biological straw is the main material that stalk block making machine is produced the briquetting coal, in the production process chip is arranged unavoidably and the dust that is mingled with is scattered on the fuselage, and along with the long operation of machine, the dusty material of piling up is just more.Thereby the confidential guarantee of stalk briquette runs well, and must take dustproof bits measure.In order to improve output, the straw briquetting machine forming device of prior art has been designed to cross axle, is connected with the main shaft of machine power device.Cross shaft bearing is the crucial component parts that cross axle rotates.For dustproof, the claimant has added the dust ring cap assembly outside cross shaft bearing, and has obtained the protection of utility model patent again.The single piece that the dust ring cap assembly mainly is comprised of dust ring and lid.Described lid is provided with ash-falling hole, can prevent the accumulation of chip and dust.But the dust-proof effect for the protection of the dust ring of bearing still can not meet the demands, and needs further research to solve.
Summary of the invention
The utility model proposes a kind of stalk block making machine bearing shield seal groove and seal ring, purpose is further to solve the seal request of the dustproof institute of dust ring palpus, stop chip and dust to enter in cross shaft bearing and the bearing oil, to ensure the normal operation of machine, increase work efficiency.
Technical solution of the present utility model:
The utility model is arranged at stalk block making machine cross shaft bearing dust ring place, and alleged seal groove is circle-shaped groove, is opened on the madial wall of dust ring outer ring of cross shaft bearing, and described seal ring is embedded in the seal groove.
The beneficial effects of the utility model:
The utility model seal groove and seal ring are used, and in the time of can further effectively preventing complete machine work, the chip of generation and dust enter bearing inside, improve the working life of bearing, guarantee that simultaneously dust ring has enough working spaces.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model section.
Embodiment
As shown in Figure 1,
Provided dust ring 1 among the figure, dust ring is enclosed within outside main shaft and the bearing 2, and sealing 3 grooves that the utility model is alleged are opened on the madial wall of dust ring outer ring, the thin trellis shade of described seal ring 4() be embedded in the seal groove.Also marked relevant screw position 5 among the figure.
Although the utility model is simple in structure, can reach the expection purpose that further prevents chip and dust invasion bearing inside.
Claims (1)
1. stalk block making machine bearing shield seal groove and seal ring, it is characterized in that: it is arranged at stalk block making machine cross shaft bearing dust ring place, alleged seal groove is circle-shaped groove, is opened on the madial wall of dust ring outer ring of cross shaft bearing, and described seal ring is embedded in the seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470853 CN202811856U (en) | 2012-09-17 | 2012-09-17 | Sealing groove and sealing ring of dustproof ring of bearing for straw briquetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470853 CN202811856U (en) | 2012-09-17 | 2012-09-17 | Sealing groove and sealing ring of dustproof ring of bearing for straw briquetting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811856U true CN202811856U (en) | 2013-03-20 |
Family
ID=47870732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470853 Expired - Fee Related CN202811856U (en) | 2012-09-17 | 2012-09-17 | Sealing groove and sealing ring of dustproof ring of bearing for straw briquetting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811856U (en) |
-
2012
- 2012-09-17 CN CN 201220470853 patent/CN202811856U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130320 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |