CN2844077Y - Vibrator of inertial resonance feeder - Google Patents
Vibrator of inertial resonance feeder Download PDFInfo
- Publication number
- CN2844077Y CN2844077Y CN 200520032522 CN200520032522U CN2844077Y CN 2844077 Y CN2844077 Y CN 2844077Y CN 200520032522 CN200520032522 CN 200520032522 CN 200520032522 U CN200520032522 U CN 200520032522U CN 2844077 Y CN2844077 Y CN 2844077Y
- Authority
- CN
- China
- Prior art keywords
- vibrator
- feeder
- eccentric block
- bearing
- main shaft
- 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 relates to a vibrator for an inertial resonance feeder which belongs to a vibrating part on a feeder. The structure of the utility model is characterized in that an inner cavity of a casing is provided with a bearing, an inner hole of the bearing is connected with a main shaft and a bearing cap is fixed on the end surface of the casing by bolts. A stationary eccentric block is connected with the main shaft by a key, a movable eccentric block is connected with the stationary eccentric block by bolts and a protecting cover is connected with the end surface of the casing by bolts. The vibrator has two structural forms of a single-body vibrator and a double-body vibrator, and the single-body vibrator is mainly used for a round vibrating feeder. When the single-body vibrator is used, an output shaft of the vibrator is connected with a motor by a shaft coupling. The double-body vibrator is mainly used for a linear vibration feeder; when the double-body vibrator is used, two main shafts of the vibrator are connected with two motors respectively by shaft couplings. The vibrator has the maximum characteristics that the vibrator can not only replace a vibrating motor but also can be made into a vibrator of which the generated exciting force is greatly larger than the exciting force of the existing vibrating motor; thus, the contradiction that the existing vibrating motor can not generate large exciting force and the products of the kind are in urgent need in mines can be solved. A feeder utilizing the vibrator for an inertial resonance feeder to carry out production has the characteristics of large material feeding quantity, stable and reliable running, stable amplitude, little maintenance quantity, long service life, low cost, etc.
Description
Technical field:
The utility model relates to and a kind ofly is mainly used in that industries such as coal, metallurgical mine, chemical industry, building materials, electric power are reprinted or the vibrator of used inertia resonance feeder in the feed field at the uniform velocity in the middle of various materials.
Background technology:
At present in coal in China, metallurgical mine, chemical industry, building materials, in the feeding system of industries such as electric power, adopt with the vibrating motor is the vibrating feeder of vibration source more, a kind of for the self-synchronization vibration feeder of two parallel installations of vibrating motor, the circular vibration feeder that another kind is is vibration source with a vibrating motor, owing to the reason of vibrating motor at aspects such as design and manufacturings all exists service life short, motor and bearing portions damage easily, shortcomings such as maintenance capacity is big, particularly high-performance explosion-proof vibrating motor, also do not have manufacturer production at present, this has just seriously restricted the production of big feeding coal vibrating feeder.In recent years, along with the fast development of industries such as coal in China, metallurgy, electric power, need the occasion of big feeding coal feeder more and more, in addition for adapting to particular surroundings and explosion-proof occasion needs.Therefore, we have designed a kind of inertia resonance feeder vibrator.
Summary of the invention:
The purpose of this utility model provides that a kind of disturbance force is big, maintenance capacity is few, it is reliable to operate steadily, the vibrator that is used for inertia resonance feeder of amplitude stability, long service life, low cost of manufacture.
The technical scheme that its technical matters that solves the utility model adopts is: inertia resonance feeder vibrator, by main shaft 1, moving eccentric block 3, quiet eccentric block 4, bearing 7, housing 8 and guard shield 9 are formed, it is characterized in that: the inner chamber of housing 8 is equipped with bearing 7, the endoporus of bearing 7 is connected with main shaft 1, bearing cap shim 6 is by on the end face that is bolted to housing, and quiet eccentric block 4 is connected with main shaft 1 by key 5, and moving eccentric block 3 is connected with quiet eccentric block 4 by bolt 2, guard shield 9 is connected with the end face of housing by bolt, and vibrator is divided into monomer vibrator and two kinds of structures of binary vibrator.
The compared with prior art maximum characteristics of the utility model are: not only can replace vibrating motor, and can make the big vibrator that manys of disturbance force that produces than existing vibrating motor, solve present China and can not produce big disturbance force vibrating motor, and the contradiction between this series products is badly in need of in the mine, this utility model low cost of manufacture, few, simple in structure, the easy enforcement of maintenance capacity, use through exemplar installation operation, can satisfy the operating needs of inertia resonance feeder fully, have characteristics such as feeding coal is big, reliable, the amplitude stability of operating steadily, long service life.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model A is to binary vibrator structure scheme drawing;
Fig. 3 is that the utility model A is to monomer vibrator structure scheme drawing.
The specific embodiment: contrast accompanying drawing 1-3, inertia resonance feeder vibrator, by main shaft 1, moving eccentric block 3, quiet eccentric block 4, bearing 7, housing 8 and guard shield 9 are formed, its architectural feature is: the inner chamber of housing 8 is equipped with bearing 7, and the endoporus of bearing 7 is connected with main shaft 1, and bearing cap shim 6 is by on the end face that is bolted to housing, quiet eccentric block 4 is connected with main shaft 1 by key 5, moving eccentric block 3 is connected with quiet eccentric block 4 by bolt 2, and guard shield 9 is connected with the end face of housing by bolt, and the vibrator form can be made into monomer vibrator and two kinds of structures of binary vibrator.
The utility model inertia resonance feeder with the principle of work of vibrator is: at first this vibrator is connected firmly with bolt and inertia resonance feeder, the output shaft of vibrator is connected with the output shaft of motor by coupler, after the energized, driven by motor vibrator main axis rotation, the disturbance force that eccentric block produced on the main shaft passes to the vibration cell body, makes vibra shoot do the tube harmonic motion, and material in the groove is thrown, and track jumps forward parabolically, to reach the purpose of feed.
Claims (2)
1, a kind of inertia resonance feeder vibrator, by main shaft (1), moving eccentric block (3), quiet eccentric block (4), bearing (7), housing (8) and guard shield (9) are formed, it is characterized in that: the inner chamber of housing (8) is equipped with bearing (7), the endoporus of bearing (7) is connected with main shaft (1), bearing cap shim (6) is by on the end face that is bolted to housing, quiet eccentric block (4) is connected with main shaft (1) by key (5), and moving eccentric block (3) is connected with quiet eccentric block (4) by bolt (2), and guard shield (9) is connected with the end face of housing by bolt.
2, inertia resonance feeder vibrator according to claim 1, it is characterized in that: vibrator is divided into monomer vibrator and two kinds of versions of binary vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032522 CN2844077Y (en) | 2005-11-03 | 2005-11-03 | Vibrator of inertial resonance feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032522 CN2844077Y (en) | 2005-11-03 | 2005-11-03 | Vibrator of inertial resonance feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2844077Y true CN2844077Y (en) | 2006-12-06 |
Family
ID=37486029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520032522 Expired - Fee Related CN2844077Y (en) | 2005-11-03 | 2005-11-03 | Vibrator of inertial resonance feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2844077Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035700A (en) * | 2015-07-01 | 2015-11-11 | 樊日宏 | Feeder |
| CN109928152A (en) * | 2017-12-19 | 2019-06-25 | 迁安市富诚工贸有限公司 | A kind of novel ore drawing machine vibration excitor |
-
2005
- 2005-11-03 CN CN 200520032522 patent/CN2844077Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035700A (en) * | 2015-07-01 | 2015-11-11 | 樊日宏 | Feeder |
| CN109928152A (en) * | 2017-12-19 | 2019-06-25 | 迁安市富诚工贸有限公司 | A kind of novel ore drawing machine vibration excitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20091203 |