CN2154131Y - Double-axle vibrator - Google Patents
Double-axle vibrator Download PDFInfo
- Publication number
- CN2154131Y CN2154131Y CN 93211310 CN93211310U CN2154131Y CN 2154131 Y CN2154131 Y CN 2154131Y CN 93211310 CN93211310 CN 93211310 CN 93211310 U CN93211310 U CN 93211310U CN 2154131 Y CN2154131 Y CN 2154131Y
- Authority
- CN
- China
- Prior art keywords
- vibrator
- motor
- double
- box body
- fixed
- 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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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a double-shaft vibrator for vibrating machines, and the double-axle vibrator comprises a vibrator box body with two parallel planes and two electric machines. Two casings of the electric machines are fixed at the same horizontal position of the outer side of the two parallel planes of the vibrator box body, two shafts of the electric machines passing through the vibrator box body are respectively and symmetrically supported on the parallel planes of the box of the vibrator with two sets of bearings, and an eccentric block is fixed on the electric machine shaft clamped between the two parallel planes of the vibrator box body.
Description
The utility model relates to a kind of electric vibrator that is used on the vibrating machine, particularly a kind of dual-axis vibration device.It includes vibrator casing and two motors.
The vibration source that is used at present on the vibrating machine adopts vibrating motor more, respectively there is one group of eccentric block at its motor two ends, and the vibration source on heavy vibrating machine adopts two this vibrating motors, because this vibrating motor axial length, span is big, moment of flexure is big, thereby rigidity is low, makes this vibrating motor life-span short, each vibrating motor has two groups of eccentric blocks in addition, regulate the effect of inconvenient two vibrating motor cross forces, make separately that the footing set bolt is subjected to shearing force big, easily lose.
Task of the present utility model provides a kind of long service life, and stable and reliable operation is used for the dual-axis vibration device on the vibrating machine.
Task of the present utility model is finished as follows, it comprises vibrator casing and two motors that two parallel surfaces are arranged, two motor casings are fixed on the same horizontal level in the outside of vibrator casing two parallel surfaces, two motor shafts pass the vibrator casing respectively by two groups of bearing symmetric support on two parallel surfaces of vibrator casing, be clipped on the motor shaft between vibrator casing two parallel surfaces and be fixed with eccentric block.
The motor wiring makes its double-axis reverse running, produces straight line moment, and motor and eccentric block are respectively put on one side, and motor casing and rotor shaft part are not subjected to the moment of flexure effect, and the motor shaft moment of flexure is little, big this of rigidity burns motor with regard to having been avoided motor stator and friction rotor.The utility model is used on the vibrating machine, is not subjected to cross force vibration effect, and foundation bolt does not have shearing force, and each motor has only one group of eccentric block, regulates easyly, and working stability is reliable, long service life.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
The schematic top plan view of a kind of dual-axis vibration device that Fig. 1 provides for the utility model.
The A-A generalized section of a kind of dual-axis vibration device that Fig. 2 provides for the utility model.
Referring to Fig. 1, Fig. 2, a kind of dual-axis vibration device that the utility model provides comprises vibrator casing [1] and two motors that two parallel surfaces are arranged, two motor casings [4] are fixed on the same horizontal level in the outside of vibrator casing [1] two parallel surface, two motor shafts [6] pass the vibrator casing and are bearing on two parallel surfaces of vibrator case [1] by two groups of bearings [3] symmetry respectively, are clipped on the motor shaft [6] between vibrator casing two parallel surfaces and are fixed with eccentric block [2].Because each motor has only one group of eccentric block [2], in a side of motor, the motor opposite side can be installed fan [5], prevents the motor core temperature rise and burns.
On vibrating machine, also two dual-axis vibration devices can be connected by coupling spindle is corresponding, the exciting force of vibrating machine is doubled, be particularly suitable for use on the heavy vibrating machine.
Claims (1)
1, a kind of vibrating machine that is used for, especially for the dual-axis vibration device on the heavy vibrating machine, it comprises vibrator casing [1] and two motors that two parallel surfaces are arranged, it is characterized by: two motor casings [4] are fixed on the same horizontal level in the outside of vibrator casing [1] two parallel surface, two motor shafts [6] pass the vibrator casing respectively by two groups of bearings [3] symmetric support on two parallel surfaces of vibrator case [1], be clipped on the motor shaft [6] between vibrator casing two parallel surfaces and be fixed with eccentric block [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211310 CN2154131Y (en) | 1993-05-04 | 1993-05-04 | Double-axle vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211310 CN2154131Y (en) | 1993-05-04 | 1993-05-04 | Double-axle vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154131Y true CN2154131Y (en) | 1994-01-26 |
Family
ID=33792975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93211310 Expired - Fee Related CN2154131Y (en) | 1993-05-04 | 1993-05-04 | Double-axle vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154131Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744194A (en) * | 2012-06-21 | 2012-10-24 | 徐达 | Electric synchronous vibration box |
| CN104174582A (en) * | 2014-07-31 | 2014-12-03 | 公安部第一研究所 | Oscillation device |
| CN105102141A (en) * | 2013-04-15 | 2015-11-25 | 株式会社近畿 | Vibration generation device |
-
1993
- 1993-05-04 CN CN 93211310 patent/CN2154131Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744194A (en) * | 2012-06-21 | 2012-10-24 | 徐达 | Electric synchronous vibration box |
| CN102744194B (en) * | 2012-06-21 | 2015-04-29 | 徐达 | Electric synchronous vibration box |
| CN105102141A (en) * | 2013-04-15 | 2015-11-25 | 株式会社近畿 | Vibration generation device |
| CN104174582A (en) * | 2014-07-31 | 2014-12-03 | 公安部第一研究所 | Oscillation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |