CN200968359Y - Protective ring for couplings - Google Patents
Protective ring for couplings Download PDFInfo
- Publication number
- CN200968359Y CN200968359Y CN 200620087977 CN200620087977U CN200968359Y CN 200968359 Y CN200968359 Y CN 200968359Y CN 200620087977 CN200620087977 CN 200620087977 CN 200620087977 U CN200620087977 U CN 200620087977U CN 200968359 Y CN200968359 Y CN 200968359Y
- Authority
- CN
- China
- Prior art keywords
- ring
- coupling
- open
- load plate
- processed
- 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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- Screw Conveyors (AREA)
Abstract
The utility model discloses a coupling protection ring, which is characterized in that the coupling protection ring comprises an open ring; the height and diameter of the open ring are compatible with the coupling load plate; a fixing head is processed at the ring opening; the fixing head is provided with bolt holes. When the ring is used, fit the open ring onto the coupling load plate and fix it with bolts. The active result is that as the ring is of the open shape, it is more convenient for installation and replacement. In addition, by fitting the protection ring on the coupling load plate, the plum blossom cushion can be protected from being extruded and damaged so as to ensure the normal operation of the equipment.
Description
Technical field
The utility model relates to haulage device coupling under a kind of coal mine, the guard ring on the coupling.
Background technique
In modernized Coal Production, by wide weary the application, it is mainly used in the overload protection of main frame to coupling in haulage devices such as rubber conveyer, scraper conveyor.Because coupling and gap, speed reducer load dish joint are big, often overload operation and clockwise and anticlockwise frequent starting cause coupling plum blossom pad often to extrude damage from shaft coupling in taking turns, and have a strong impact on ordinary production.
Need to solve the problem that the plum blossom mat is not extruded destruction for this reason.
Summary of the invention
The purpose of this utility model is for addressing the above problem, a kind of coupling guard ring being provided.
For achieving the above object, structure of the present utility model is: it comprises the opening circle body that a height and diameter and shaft joint load dish adapt, and is processed with fastener head at the opening two ends of circle body, is processed with screw on the fastener head.
During use, broken ring is enclosed within on the load dish of shaft joint, by the screw bolton.
Good effect of the present utility model is: 1, guard ring is an opening shape, installs and change more convenient.2, after adding guard ring on the shaft joint load dish, effectively prevent the breakoff phenomenon of extruding of plum blossom mat, guaranteed the normal operation of equipment.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Among the figure: 1-opening circle body, 2-fastener head, 3-screw.
Embodiment
Be processed into the opening circle body 1 that height, diameter and shaft joint load dish adapt with the steel plate of 8mm left and right thickness, be processed with fastener head 2, be processed with screw 3 on the fastener head 2 at the opening part of circle body 1.During use, opening circle body 1 is enclosed within on the load dish of shaft joint, and uses bolton by screw 3.
Claims (1)
1, a kind of coupling guard ring is characterized in that: it comprises the opening circle body that a height and diameter and shaft joint load dish adapt, and is processed with fastener head at the opening of circle body, is processed with screw on the fastener head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087977 CN200968359Y (en) | 2006-08-11 | 2006-08-11 | Protective ring for couplings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087977 CN200968359Y (en) | 2006-08-11 | 2006-08-11 | Protective ring for couplings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968359Y true CN200968359Y (en) | 2007-10-31 |
Family
ID=38967930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087977 Expired - Fee Related CN200968359Y (en) | 2006-08-11 | 2006-08-11 | Protective ring for couplings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968359Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540081A (en) * | 2019-09-25 | 2019-12-06 | 陕西陕煤韩城矿业有限公司 | Anti-falling and breaking device for pair wheel pin of motor of mineral tipper |
-
2006
- 2006-08-11 CN CN 200620087977 patent/CN200968359Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540081A (en) * | 2019-09-25 | 2019-12-06 | 陕西陕煤韩城矿业有限公司 | Anti-falling and breaking device for pair wheel pin of motor of mineral tipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |