CN204921910U - Novel taper sleeve formula work band pulley - Google Patents
Novel taper sleeve formula work band pulley Download PDFInfo
- Publication number
- CN204921910U CN204921910U CN201520463472.0U CN201520463472U CN204921910U CN 204921910 U CN204921910 U CN 204921910U CN 201520463472 U CN201520463472 U CN 201520463472U CN 204921910 U CN204921910 U CN 204921910U
- Authority
- CN
- China
- Prior art keywords
- taper sleeve
- semi
- hole
- cylindrical step
- cylindrical
- 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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Abstract
The utility model discloses a novel taper sleeve formula work band pulley comprises band pulley main part and taper sleeve, and characterized by belt pulley main part excircle sets up the pulley groove, and the center sets up the taper sleeve hole, and the edge in taper sleeve hole evenly sets up 3 semi -cylindrical step unthreaded holes and 3 semi -cylindrical step screw holes in turn, the taper sleeve sets up downtheholely at the taper sleeve of band pulley main part, and the taper sleeve excircle evenly sets up 3 semi -cylindrical step unthreaded holes and a 3 semi -cylindrical step screw hole in turn, and the center sets up shaft hole and keyway. The utility model discloses simple structure, convenient to use, low in labor strength, reliable and stable, the operating efficiency is high.
Description
Technical field
The utility model relates to mining equiment and Component field, particularly relates to a kind of New type conical shell type work strip wheel.
Background technique
Existing more general straight hole belt pulley is all integrative-structure, and in disassembly process, difficulty is comparatively large, and often occur part to dismount badly phenomenon, spare parts cost is high.In disassembly process, labor strength is large.
Summary of the invention
It is integrative-structure that the utility model overcomes existing belt pulley, difficult dismounting, the deficiency that working life is short, and provide a kind of New type conical shell type active wheel, convenient disassembly, labor intensity is low, reliable and stable, and operating efficiency is high.
The novel technological scheme adopted for solving its technical problem of the utility model is: a kind of New type conical shell type work strip wheel, be made up of band wheel body and tapered sleeve, it is characterized in that pulley body cylindrical arranges pulley groove, center arranges taper sleeve hole, and the edge of taper sleeve hole alternately evenly arranges 3 semi-cylindrical step unthreaded holes and 3 semi-cylindrical step tapped holes; Tapered sleeve is arranged in the taper sleeve hole of band wheel body, and tapered sleeve cylindrical alternately evenly arranges 3 semi-cylindrical step unthreaded holes and a 3 semi-cylindrical step tapped hole, and center arranges axis hole and keyway.
The beneficial effects of the utility model are: the utility model structure is simple, easy to use, labor intensity is low, reliable and stable, operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In the drawings, 1, pulley body, 2, pulley groove, 3, tapered sleeve, 4, step tapped hole, 5, step unthreaded hole, 6, keyway.
Embodiment
In FIG, pulley body (1) cylindrical arranges pulley groove (2), center arranges taper sleeve hole, and the edge of taper sleeve hole alternately evenly arranges 3 semi-cylindrical step unthreaded holes (5) and 3 semi-cylindrical step tapped holes (4); Tapered sleeve (3) is arranged in the taper sleeve hole of band wheel body, tapered sleeve cylindrical alternately evenly arranges 3 semi-cylindrical step unthreaded holes (5) and 3 semi-cylindrical step tapped holes (4), and tapered sleeve (3) center arranges keyway (6).
Claims (1)
1. a New type conical shell type work strip wheel, be made up of band wheel body and tapered sleeve, it is characterized in that pulley body cylindrical arranges pulley groove, center arranges taper sleeve hole, and the edge of taper sleeve hole alternately evenly arranges 3 semi-cylindrical step unthreaded holes and 3 semi-cylindrical step tapped holes; Tapered sleeve is arranged in the taper sleeve hole of band wheel body, and tapered sleeve cylindrical alternately evenly arranges 3 semi-cylindrical step unthreaded holes and a 3 semi-cylindrical step tapped hole, and center arranges axis hole and keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463472.0U CN204921910U (en) | 2015-07-01 | 2015-07-01 | Novel taper sleeve formula work band pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463472.0U CN204921910U (en) | 2015-07-01 | 2015-07-01 | Novel taper sleeve formula work band pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921910U true CN204921910U (en) | 2015-12-30 |
Family
ID=54971039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463472.0U Expired - Fee Related CN204921910U (en) | 2015-07-01 | 2015-07-01 | Novel taper sleeve formula work band pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921910U (en) |
-
2015
- 2015-07-01 CN CN201520463472.0U patent/CN204921910U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160701 |