CN103480478A - Shaft protective sleeve of vertical-shaft pulverizer - Google Patents
Shaft protective sleeve of vertical-shaft pulverizer Download PDFInfo
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- CN103480478A CN103480478A CN201310453170.0A CN201310453170A CN103480478A CN 103480478 A CN103480478 A CN 103480478A CN 201310453170 A CN201310453170 A CN 201310453170A CN 103480478 A CN103480478 A CN 103480478A
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- Prior art keywords
- sleeve
- shaft
- pulverizer
- protective
- hole
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Abstract
The invention belongs to the technical field of pulverizer tools and particularly relates to a shaft protective sleeve of a vertical-shaft pulverizer. The shaft protective sleeve comprises an upper sleeve and a lower sleeve, wherein an arc-shaped sleeve is arranged between the upper sleeve and the lower sleeve and bulges outwards, a pull ring is arranged at the top of the upper sleeve, a through hole is formed in the arc-shaped sleeve and penetrates through the arc-shaped sleeve, the lower sleeve is a cylinder, a shaft hole is formed in the lower shaft, and a protective cover is arranged at the lower end of the shaft hole. The shaft protective sleeve is reasonable in structure, a shaft is well protected, the protective sleeve can also be well protected, and the service life of the protective sleeve can be prolonged.
Description
Technical field
The invention belongs to pulverizer apparatus technical field, relate in particular to a kind of protective shaft jacket of vertical shaft pulverizer.
Background technology
Pulverizer is that large-sized solid material is crushed to the machinery that requires size.Pulverizer is by coarse crushing, in small, broken bits, and the installation compositions such as wind-force conveying reach the purpose of pulverizer with the form of high-speed impact.Main application mine, in the multiple industry such as building materials.In actual application process, because needs often drop into raw material from the charging aperture of pulverizer, and general raw material is the more objects of corner angle such as stone material, thus be easy to the charging aperture of wearing and tearing and scuffing pulverizer, thus make shorten the service time of pulverizer.Particularly, for the axle in pulverizer, often can receive raw-material wearing and tearing, be easy to go wrong, cause damage.
Summary of the invention
The object of the invention is to solve above-described technical problem, a kind of protective shaft jacket of vertical shaft pulverizer is provided, its technical scheme is as follows:
A kind of protective shaft jacket of vertical shaft pulverizer; it is characterized in that; the protective shaft jacket of described vertical shaft pulverizer comprises cover and traps, described upper cover and trap between be provided with arc sleeve, described arc sleeve is outwardly; the top of described upper cover is provided with draw ring; described arc sleeve is provided with through hole, and described through hole runs through arc sleeve, described trapping as cylinder; described trapping offers axis hole, and the lower end of described axis hole is provided with sheath.
Optimal way is, the top of described upper cover is provided with several symmetrical reinforced sheets, and described reinforced sheet is distributed in the surrounding of draw ring centered by draw ring.
The protective shaft jacket of vertical shaft pulverizer provided by the invention, when in use, the top of described upper cover is provided with draw ring, by draw ring, can well be shifted to whole protective sleeve, also can conveniently to whole axle, be protected.Described upper cover and trap between be provided with arc sleeve, described arc sleeve is outwardly, makes whole protective sleeve have the protection of better body, making traps can avoid because of the long-living deformation of raw-material shock.Described arc sleeve is provided with through hole, and described through hole runs through arc sleeve, by through hole preferably tool using protective shaft jacket is inserted in or takes out axle.Described trapping as cylinder, described trapping offers axis hole, and the lower end of described axis hole is provided with sheath.Be arranged with axle in axis hole, can well protect axle, and sheath can play the effect of buffering preferably, more be conducive to the protection of axle.
The top of upper cover of the present invention is provided with several symmetrical reinforced sheets, and described reinforced sheet is distributed in the surrounding of draw ring centered by draw ring.Can strengthen the intensity of upper cover by reinforced sheet, can be conducive to avoid receiving more shock dynamics when clashing into.And, because upper cover will be moved after draw ring, so also can strengthen the intensity of draw ring, make draw ring be not easy destroyed.
Structure rationalization of the present invention, make axle have good protection, also can cross protective sleeve is well protected, and extends its service time.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
The schematic diagram that Fig. 2 is reinforced sheet.
The specific embodiment
Illustrate embodiment below in conjunction with Fig. 1 and Fig. 2:
A kind of protective shaft jacket of vertical shaft pulverizer; it is characterized in that; the protective shaft jacket of described vertical shaft pulverizer comprises cover 1 and traps 2, described upper cover 1 and trap between 2 and be provided with arc sleeve 3, and described arc sleeve 3 is outwardly; the top of described upper cover 1 is provided with draw ring 4; described arc sleeve 3 is provided with through hole 5, and described through hole 5 runs through arc sleeve 3, describedly traps 2 for cylinder; described trapping 2 offers axis hole 6, and the lower end of described axis hole 6 is provided with sheath 7.
Optimal way is, the top of described upper cover 1 is provided with several symmetrical reinforced sheets 8, and described reinforced sheet 8 is distributed in the surrounding of draw ring 4 centered by draw ring 4.
The protective shaft jacket of vertical shaft pulverizer provided by the invention, when in use, the top of described upper cover is provided with draw ring, by draw ring, can well be shifted to whole protective sleeve, also can conveniently to whole axle, be protected.Described upper cover and trap between be provided with arc sleeve, described arc sleeve is outwardly, makes whole protective sleeve have the protection of better body, making traps can avoid because of the long-living deformation of raw-material shock.Described arc sleeve is provided with through hole, and described through hole runs through arc sleeve, by through hole preferably tool using protective shaft jacket is inserted in or takes out axle.Described trapping as cylinder, described trapping offers axis hole, and the lower end of described axis hole is provided with sheath.Be arranged with axle in axis hole, can well protect axle, and sheath can play the effect of buffering preferably, more be conducive to the protection of axle.
Claims (2)
1. the protective shaft jacket of a vertical shaft pulverizer; it is characterized in that; the protective shaft jacket of described vertical shaft pulverizer comprises cover and traps, described upper cover and trap between be provided with arc sleeve, described arc sleeve is outwardly; the top of described upper cover is provided with draw ring; described arc sleeve is provided with through hole, and described through hole runs through arc sleeve, described trapping as cylinder; described trapping offers axis hole, and the lower end of described axis hole is provided with sheath.
2. the protective shaft jacket of vertical shaft pulverizer as claimed in claim 1, is characterized in that, the top of described upper cover is provided with several symmetrical reinforced sheets, and described reinforced sheet is distributed in the surrounding of draw ring centered by draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453170.0A CN103480478B (en) | 2013-09-29 | 2013-09-29 | A kind of protective shaft jacket of vertical shaft pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453170.0A CN103480478B (en) | 2013-09-29 | 2013-09-29 | A kind of protective shaft jacket of vertical shaft pulverizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103480478A true CN103480478A (en) | 2014-01-01 |
| CN103480478B CN103480478B (en) | 2015-12-02 |
Family
ID=49821264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453170.0A Expired - Fee Related CN103480478B (en) | 2013-09-29 | 2013-09-29 | A kind of protective shaft jacket of vertical shaft pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103480478B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286573A (en) * | 2018-04-16 | 2018-07-17 | 吴江市莘塔前进五金厂 | A kind of automation equipment protection axle sleeve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB293642A (en) * | 1927-12-23 | 1928-07-12 | Edgar Buck Symons | Improvements in crushing apparatus |
| US3970258A (en) * | 1974-10-01 | 1976-07-20 | Moulinex, Societe Anonyme | Mincing machine |
| US5046670A (en) * | 1989-10-27 | 1991-09-10 | Leikin Vladimir Z | Crushing device |
| CN201055801Y (en) * | 2007-05-09 | 2008-05-07 | 吕廷利 | Water-cooled powder mill |
| CN202387499U (en) * | 2011-12-27 | 2012-08-22 | 上海建冶机器有限公司 | Composite cone crusher |
| CN202570338U (en) * | 2012-05-18 | 2012-12-05 | 德清县东旭合金钢铸造有限公司 | Shaft bracket protection plate |
| CN203508172U (en) * | 2013-09-29 | 2014-04-02 | 德清县东旭合金钢铸造有限公司 | Shaft protection sleeve of vertical shaft grinder |
-
2013
- 2013-09-29 CN CN201310453170.0A patent/CN103480478B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB293642A (en) * | 1927-12-23 | 1928-07-12 | Edgar Buck Symons | Improvements in crushing apparatus |
| US3970258A (en) * | 1974-10-01 | 1976-07-20 | Moulinex, Societe Anonyme | Mincing machine |
| US5046670A (en) * | 1989-10-27 | 1991-09-10 | Leikin Vladimir Z | Crushing device |
| CN201055801Y (en) * | 2007-05-09 | 2008-05-07 | 吕廷利 | Water-cooled powder mill |
| CN202387499U (en) * | 2011-12-27 | 2012-08-22 | 上海建冶机器有限公司 | Composite cone crusher |
| CN202570338U (en) * | 2012-05-18 | 2012-12-05 | 德清县东旭合金钢铸造有限公司 | Shaft bracket protection plate |
| CN203508172U (en) * | 2013-09-29 | 2014-04-02 | 德清县东旭合金钢铸造有限公司 | Shaft protection sleeve of vertical shaft grinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286573A (en) * | 2018-04-16 | 2018-07-17 | 吴江市莘塔前进五金厂 | A kind of automation equipment protection axle sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103480478B (en) | 2015-12-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151202 Termination date: 20180929 |