CN2124067U - Vertical concentric double-shaft impact hammer crusher - Google Patents
Vertical concentric double-shaft impact hammer crusher Download PDFInfo
- Publication number
- CN2124067U CN2124067U CN 92224736 CN92224736U CN2124067U CN 2124067 U CN2124067 U CN 2124067U CN 92224736 CN92224736 CN 92224736 CN 92224736 U CN92224736 U CN 92224736U CN 2124067 U CN2124067 U CN 2124067U
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- China
- Prior art keywords
- hammer
- hollow shaft
- motor
- shaft
- turning cylinder
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- 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.)
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model provides a vertical concentric double-shaft crusher with a counter-striking hammer. The vertical concentric double-shaft crusher with a counter-striking hammer is characterized in that a rotary shaft 7 is sheathed with a hollow shaft 5 which is concentric with the rotary shaft 7, and the hollow shaft 5 is provided with an upper hammer disk 14 which is connected with a crushing hammer 13. The hollow shaft 5 is driven by a motor 11 whose steering direction is opposite to that of a motor 1 which drives the rotary shaft 7, so that the crushing hammer 13 is driven to rotate oppositely to a crushing hammer 13 inside a machine body to conspicuously improve the crushing effect of material blocks.
Description
The utility model provides a kind of vertical concentric twin shaft counterattack hammer pulverizer, relates to a kind of disintegrating apparatus in the operation field.
The vertical single axle rotation hammer pulverizer that present domestic fuel industry is used is by which floor pulverizing hammer is installed on vertical turning cylinder coal cinder to be pulverized, and adopts its grinding particle size of this equipment thicker, and reason is to pulverize between hammer and coal cinder not have enough relative velocities.Though turning cylinder is provided with multilayer and pulverizes hammer, coal cinder rotates in pulverizer in the same way with pulverizing hammer under the bump of pulverizing hammer, and mutual relative velocity is less, thus can only prolong coal cinder left alone without help time of staying in machine, not remarkable to improving the crushing effect effect.
The purpose of this utility model is to provide a kind of relative velocity that can increase between coal cinder and pulverizing hammer; Improve the vertical concentric twin shaft counterattack hammer pulverizer of crushing effect.
The purpose of this utility model is achieved in that
On the turning cylinder 7 of existing known vertical single axle rotation hammer pulverizer, be with a hollow shaft 5 concentric with turning cylinder 7, be with a bearing block 4 that links to each other with cover plate 3 on the hollow shaft 5, be equipped with on the hollow shaft 5 one connect to pulverize hammer 13 ' on hammer dish 14, hollow shaft 5 passes through belt 10 transmissions, the switched in opposite of the motor that turns to and drive turning cylinder 71 of motor 11 by the motor 11 that is located on the body 12.Be respectively equipped with rolling bearing 8 and 9 at hollow shaft 5 and 7 of turning cylinders and hollow shaft 5 and 4 of bearing blocks.
Be contained on the hollow shaft 5 last hammer dish 14 by connecting plate 16 ' connect pulverize hammer 13 ', connect motor 1 and 11 after, the pulverizing hammer 13 of the pulverizing hammer 13 that hollow shaft 5 drives ' drive with turning cylinder 7 rotates in body 12 in opposite directions.Enter coal cinder in the body 12 by feed head 18, through pulverizing hammer 13 that hollow shaft 5 drives ' after hitting, the relative velocity that the pulverizing hammer that coal cinder and turning cylinder 7 drive is 13 increases, and after 13 strikes of the hammer of the pulverizing on the turning cylinder 7, can obtain crushing effect preferably again.
Advantage of the present utility model is: simple in structure, grinding particle size is thin, and dust pollution is little.
Fig. 1 is the utility model structure chart.
Below in conjunction with drawings and Examples the utility model is further set forth.
Suit one hollow shaft 5 on the turning cylinder 7 of existing known vertical single axle rotation hammer pulverizer, in the shaft shoulder of hollow shaft 5 belt grooves of getting on the bus out, suit one bearing block 4 on hollow shaft 5, bearing block 4 links to each other with cover plate 3 by bolt, at hollow shaft 5 and 7 of turning cylinders a pair of " 7000 " type rolling bearing 8 is housed, a pair of " 0000 " type rolling bearing 9 is housed at hollow shaft 5 and 4 of bearing blocks.Adorn on the hollow shaft 5 one connect to pulverize hammer 13 ' on hammer dish 14, pulverize hammer 13 ' be contained on the hammer dish 14 by connecting plate 16 ' symmetry.Installation one turns to and drives the motor 11 of motor 1 switched in opposite of turning cylinder 7 on body 12, and motor 11 drives hollow shafts 5 by belt 10.As required, can on last hammer dish, dispose the pulverizing hammer of different numbers.
Claims (2)
1, a kind of vertical concentric twin shaft counterattack hammer pulverizer, by body 12, cover plate 3, feed head 18, motor 1, belt 2, turning cylinder 7, following hammer dish 15, compositions such as connecting plate 16 and pulverizing hammer 13, pulverizing hammer 13 is connected with following hammer dish 15 by connecting plate 16, following hammer dish 15 is contained on the turning cylinder 7, turning cylinder 7 passes cover plate 3 and passes through belt 2 transmissions by motor 1, it is characterized in that: on turning cylinder 7, be with a hollow shaft 5 concentric with turning cylinder 7, be with a bearing block 4 that links to each other with cover plate 3 on the hollow shaft 5, be equipped with on the hollow shaft 5 one connect to pulverize hammer 13 ' on hammer dish 14, hollow shaft 5 turns to motor 11 with the switched in opposite of motor 1 by belt 10 transmissions by being located at one on the body.
2, pulverizer according to claim 1 is characterized in that: be provided with rolling bearing 8 at hollow shaft 5 and 7 of turning cylinders, be provided with rolling bearing 9 at hollow shaft 5 and 4 of bearing blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224736 CN2124067U (en) | 1992-06-10 | 1992-06-10 | Vertical concentric double-shaft impact hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224736 CN2124067U (en) | 1992-06-10 | 1992-06-10 | Vertical concentric double-shaft impact hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2124067U true CN2124067U (en) | 1992-12-09 |
Family
ID=4967112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92224736 Granted CN2124067U (en) | 1992-06-10 | 1992-06-10 | Vertical concentric double-shaft impact hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2124067U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495463A (en) * | 2013-09-29 | 2014-01-08 | 都江堰申都中药有限公司 | Impact-type traditional Chinese medicine crushing machine |
| CN103521306A (en) * | 2013-09-29 | 2014-01-22 | 都江堰申都中药有限公司 | Pulverizer applicable to tenacious traditional Chinese medicines |
| CN103721788A (en) * | 2013-11-25 | 2014-04-16 | 南通威明精工机械有限公司 | Glass crusher |
| CN104525313A (en) * | 2014-12-25 | 2015-04-22 | 四川皇龙智能破碎技术股份有限公司 | Vertical combined crushing and grinding machine |
| CN105879976A (en) * | 2016-05-28 | 2016-08-24 | 湖南中宏重型机器有限公司 | Double-layer vertical ring grinding machine capable of rotating positively and reversely |
| CN105964344A (en) * | 2016-05-28 | 2016-09-28 | 湖南中宏重型机器有限公司 | Two-layer dual-drive vertical ring mill |
| CN111036362A (en) * | 2019-12-27 | 2020-04-21 | 石文仙 | Reducing mechanism of chinese-medicinal material processing usefulness |
-
1992
- 1992-06-10 CN CN 92224736 patent/CN2124067U/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495463A (en) * | 2013-09-29 | 2014-01-08 | 都江堰申都中药有限公司 | Impact-type traditional Chinese medicine crushing machine |
| CN103521306A (en) * | 2013-09-29 | 2014-01-22 | 都江堰申都中药有限公司 | Pulverizer applicable to tenacious traditional Chinese medicines |
| CN103721788A (en) * | 2013-11-25 | 2014-04-16 | 南通威明精工机械有限公司 | Glass crusher |
| CN103721788B (en) * | 2013-11-25 | 2017-02-15 | 南通威明精工机械有限公司 | Glass crusher |
| CN104525313A (en) * | 2014-12-25 | 2015-04-22 | 四川皇龙智能破碎技术股份有限公司 | Vertical combined crushing and grinding machine |
| CN105879976A (en) * | 2016-05-28 | 2016-08-24 | 湖南中宏重型机器有限公司 | Double-layer vertical ring grinding machine capable of rotating positively and reversely |
| CN105964344A (en) * | 2016-05-28 | 2016-09-28 | 湖南中宏重型机器有限公司 | Two-layer dual-drive vertical ring mill |
| CN111036362A (en) * | 2019-12-27 | 2020-04-21 | 石文仙 | Reducing mechanism of chinese-medicinal material processing usefulness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |