CN103495485B - A kind of protective cap of powder machine - Google Patents
A kind of protective cap of powder machine Download PDFInfo
- Publication number
- CN103495485B CN103495485B CN201310452338.6A CN201310452338A CN103495485B CN 103495485 B CN103495485 B CN 103495485B CN 201310452338 A CN201310452338 A CN 201310452338A CN 103495485 B CN103495485 B CN 103495485B
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- CN
- China
- Prior art keywords
- cap
- powder machine
- cylinder
- annular
- alae
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 239000007858 starting material Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to powder machine apparatus technical field, particularly relate to a kind of protective cap of powder machine.The invention discloses a kind of protective cap of powder machine; the protective cap of powder machine comprises cap and lower cap; the center of described upper cap offers hole; the top of described upper cap is near being provided with annular boss with upper hole place; described lower cap comprises cylinder, and the center of described cylinder is provided with lower opening, and described lower opening and upper hole communicate and coaxial line is arranged; the outside of the upper end of described cylinder is provided with annular alae, and described annular alae is to downward-extension and gradually away from cylinder.Structure rationalization of the present invention, while making the rotating shaft of whole powder machine can obtain comparatively effective protection, also can comminuted starting materials preferably.
Description
Technical field
The invention belongs to powder machine apparatus technical field, particularly relate to a kind of protective cap of powder machine.
Background technology
Powder machine is that large-sized solid material is crushed to the machinery requiring size.Powder machine is by coarse crushing, in small, broken bits, and the device compositions such as wind model, reach the object of pulverizer with the form of high-speed impact.Main application mine, in the multiple industry such as building materials.In the application process of reality, owing to needing often to drop into raw material from the charging aperture of powder machine, and the general raw material object that to be the corner angle such as stone material more, so be easy to the charging aperture wearing and tearing and scratch powder machine, thus shortened the service time of powder machine.Rotating shaft in powder machine can receive wearing and tearing in the process of rotating thus countershaft causes damage.
Summary of the invention
The object of the invention is to solve above-described technical problem, provide a kind of protective cap of powder machine, its technical scheme is as follows:
A kind of protective cap of powder machine; it is characterized in that; the protective cap of described powder machine comprises cap and lower cap; the center of described upper cap offers hole, and the top of described upper cap is near being provided with annular boss with upper hole place, and described lower cap comprises cylinder; the center of described cylinder is provided with lower opening; described lower opening and upper hole communicate and coaxial line is arranged, and the outside of the upper end of described cylinder is provided with annular alae, and described annular alae is to downward-extension and gradually away from cylinder.
Preferred embodiment is, the thickness of described annular alae from top to bottom shrinks gradually.
Preferred embodiment is, forms angle between described annular alae and cylinder, and described angle is 15-45 degree.
The protective cap of a kind of powder machine provided by the invention; when in use; the top of described upper cap, near being provided with annular boss with upper hole place, can making this part protrude preferably by annular boss, make the rotating shaft being positioned at protective cap not be subject to raw-material direct wearing and tearing.Described lower cap comprises cylinder, and the center of described cylinder is provided with lower opening, and described lower opening and upper hole communicate and coaxial line is arranged.Can well connection rotating shaft by upper hole and lower opening, make protective cap and rotating shaft can after combining preferably.The outside of the upper end of described cylinder is provided with annular alae, and described annular alae is to downward-extension and gradually away from cylinder.Can effectively prevent raw material near rotating shaft by annular alae, thus make rotating shaft avoid being subject to raw-material wearing and tearing.
The thickness of annular alae of the present invention from top to bottom shrinks gradually.While can saving material, what its underpart also can be relied on to become gradually is sharp, can pulverize the raw material of a part.
Form angle between annular alae of the present invention and cylinder, described angle is 15-45 degree.Under this angle, protection and the comminuted starting materials of annular alae have relative unification preferably, can reach good effect.
Structure rationalization of the present invention, while making the rotating shaft of whole powder machine can obtain comparatively effective protection, also can comminuted starting materials preferably.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1:
A kind of protective cap of powder machine; it is characterized in that; the protective cap of described powder machine comprises cap 1 and lower cap 2; the center of described upper cap 1 offers hole 3; the top of described upper cap 1 is near being provided with annular boss 4 with upper hole 3 place; described lower cap 2 comprises cylinder 5; the center of described cylinder 5 is provided with lower opening 6; described lower opening 6 and upper hole 3 communicate and coaxial line is arranged; the outside of the upper end of described cylinder 5 is provided with annular alae 7, and described annular alae 7 is to downward-extension and gradually away from cylinder 5.
Preferred embodiment is, the thickness of described annular alae from top to bottom shrinks gradually.
Preferred embodiment is, forms angle 8 between described annular alae 7 and cylinder 5, and described angle 8 is 15-45 degree.
The protective cap of a kind of powder machine provided by the invention; when in use; the top of described upper cap, near being provided with annular boss with upper hole place, can making this part protrude preferably by annular boss, make the rotating shaft being positioned at protective cap not be subject to raw-material direct wearing and tearing.Described lower cap comprises cylinder, and the center of described cylinder is provided with lower opening, and described lower opening and upper hole communicate and coaxial line is arranged.Can well connection rotating shaft by upper hole and lower opening, make protective cap and rotating shaft can after combining preferably.The outside of the upper end of described cylinder is provided with annular alae, and described annular alae is to downward-extension and gradually away from cylinder.Can effectively prevent raw material near rotating shaft by annular alae, thus make rotating shaft avoid being subject to raw-material wearing and tearing.
Claims (1)
1. the protective cap of a powder machine, it is characterized in that, the protective cap of described powder machine comprises cap and lower cap, the center of described upper cap offers hole, the top of described upper cap is near being provided with annular boss with upper hole place, described lower cap comprises cylinder, the center of described cylinder is provided with lower opening, described lower opening and upper hole communicate and coaxial line is arranged, the outside of the upper end of described cylinder is provided with annular alae, described annular alae is to downward-extension and gradually away from cylinder, the thickness of described annular alae from top to bottom shrinks gradually, angle is formed between described annular alae and cylinder, described angle is 15-45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310452338.6A CN103495485B (en) | 2013-09-29 | 2013-09-29 | A kind of protective cap of powder machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310452338.6A CN103495485B (en) | 2013-09-29 | 2013-09-29 | A kind of protective cap of powder machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103495485A CN103495485A (en) | 2014-01-08 |
| CN103495485B true CN103495485B (en) | 2016-04-06 |
Family
ID=49860794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310452338.6A Expired - Fee Related CN103495485B (en) | 2013-09-29 | 2013-09-29 | A kind of protective cap of powder machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103495485B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB771430A (en) * | 1954-10-07 | 1957-04-03 | Kloeckner Humboldt Deutz Ag | A gyratory crusher |
| CN1076640A (en) * | 1992-03-27 | 1993-09-29 | 株式会社中山铁工所 | Vertical shaft impact crusher |
| CN1724169A (en) * | 2005-07-08 | 2006-01-25 | 太原钢铁(集团)有限公司 | Protective unit for hollow axle of mill end cap and end cap of grate type mill thereof |
| CN201342355Y (en) * | 2009-01-14 | 2009-11-11 | 王尊贞 | A circular cone sand making machine |
| CN102728431A (en) * | 2012-07-19 | 2012-10-17 | 衢州美安普矿山机械有限公司 | Main shaft assembly of cone crusher and using method thereof |
| CN203051448U (en) * | 2013-01-14 | 2013-07-10 | 德清县东旭合金钢铸造有限公司 | Top cap of sand making machine |
| CN203184062U (en) * | 2013-03-18 | 2013-09-11 | 浙江武精机器制造有限公司 | Novel gyratory crusher |
| CN203508168U (en) * | 2013-09-29 | 2014-04-02 | 德清县东旭合金钢铸造有限公司 | Protective cap of powder machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100875379B1 (en) * | 2007-05-02 | 2008-12-22 | (주)장형기업 | Vertical improvement device for wet foreign matter sorter |
-
2013
- 2013-09-29 CN CN201310452338.6A patent/CN103495485B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB771430A (en) * | 1954-10-07 | 1957-04-03 | Kloeckner Humboldt Deutz Ag | A gyratory crusher |
| CN1076640A (en) * | 1992-03-27 | 1993-09-29 | 株式会社中山铁工所 | Vertical shaft impact crusher |
| CN1724169A (en) * | 2005-07-08 | 2006-01-25 | 太原钢铁(集团)有限公司 | Protective unit for hollow axle of mill end cap and end cap of grate type mill thereof |
| CN201342355Y (en) * | 2009-01-14 | 2009-11-11 | 王尊贞 | A circular cone sand making machine |
| CN102728431A (en) * | 2012-07-19 | 2012-10-17 | 衢州美安普矿山机械有限公司 | Main shaft assembly of cone crusher and using method thereof |
| CN203051448U (en) * | 2013-01-14 | 2013-07-10 | 德清县东旭合金钢铸造有限公司 | Top cap of sand making machine |
| CN203184062U (en) * | 2013-03-18 | 2013-09-11 | 浙江武精机器制造有限公司 | Novel gyratory crusher |
| CN203508168U (en) * | 2013-09-29 | 2014-04-02 | 德清县东旭合金钢铸造有限公司 | Protective cap of powder machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103495485A (en) | 2014-01-08 |
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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: 20160406 Termination date: 20180929 |