CN101091949B - Box type vibration exciter of gear wheel with excentric mass - Google Patents
Box type vibration exciter of gear wheel with excentric mass Download PDFInfo
- Publication number
- CN101091949B CN101091949B CN200710024106A CN200710024106A CN101091949B CN 101091949 B CN101091949 B CN 101091949B CN 200710024106 A CN200710024106 A CN 200710024106A CN 200710024106 A CN200710024106 A CN 200710024106A CN 101091949 B CN101091949 B CN 101091949B
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- Prior art keywords
- major axis
- bearing
- casing
- gear
- mass eccentricity
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Abstract
The invention is a mass-eccentric gear box vibrator, comprising box body, bearing, shaft, eccentric gear, and seal cover, and lubricated by thin oil. Because of adopting eccentric gear box to vibrate, removing eccentric gear and eccentric block, it has advantages of simple structure, fewer oil leak sites, and reliable to work.
Description
Technical field
The present invention relates to a kind of vibratory sieve vibrator, the box vibrator of especially a kind of mass eccentricity gear.
Background technology
At present, no matter known vibratory sieve utility box formula vibrator is monolithic construction, or split type structure, all adopts the eccentric block structure, and structure is loaded down with trivial details relatively.The monoblock type eccentric block is installed in the casing outside, and leakage of oil point is more, also must need add protector; The dissection type eccentric block is installed in the casing, has reduced the leakage of oil point, but eccentric block when revolution stir lubricating oil in the casing, can cause too high temperature rise.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of mass eccentricity gear box vibrator, simple in structure, leakage of oil point is few.
Technical scheme of the present invention is: the eccentric box vibrator of a kind of gear quality, form by casing, mass eccentricity gear, major axis, minor axis, bearing, sealing device, transmission device etc.Described casing is a monoblock type; Major axis, minor axis are installed on the casing abreast by bearing, and bearing adds seal cover, and major axis is connected with power source by shaft coupling or belt pulley; Identical totally two the mass eccentricity gears of size are installed respectively on major axis, minor axis, and described gear is a helical teeth, and two gears engaged are with transmission.
The invention has the beneficial effects as follows and cancelled special eccentric block, exciting force is produced by a pair of mass eccentricity gear, and is simple and compact for structure, and leakage of oil point is few.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a schematic diagram of the present invention;
Fig. 2 is the structure chart of mass eccentricity gear.
Among the figure: 1. casing, 2. bearing, 3. minor axis, 4. seal cover, 5. eccentric gear, 6. seal cover, 7. major axis, 8. transmission device.
The specific embodiment
As shown in Figure 1 and Figure 2, the eccentric box vibrator of a kind of gear quality is made up of casing 1, mass eccentricity gear 5, major axis 7, minor axis 3, bearing 2, sealing device, transmission device 8 etc.Described casing 1 is a monoblock type; Major axis 7, minor axis 3 are installed on the casing 1 abreast by bearing 2, and bearing 2 adds seal cover 4,6, and major axis 7 is connected with power source by shaft coupling or belt pulley; Identical totally two the mass eccentricity gears 5 of size are installed respectively on major axis 7, minor axis 3, and described gear is a helical teeth, and two gears engaged are with transmission.
Claims (1)
1. the box vibrator of mass eccentricity gear is made up of casing, mass eccentricity gear, major axis, minor axis, bearing, sealing device, transmission device; It is characterized in that: described casing is a monoblock type, and major axis, minor axis are installed on the casing abreast by bearing, and bearing adds seal cover, and major axis is connected with power source by shaft coupling or belt pulley; Two identical mass eccentricity gears of size are installed respectively on major axis, minor axis, and described gear is a helical teeth, and two gears engaged are with transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710024106A CN101091949B (en) | 2007-07-17 | 2007-07-17 | Box type vibration exciter of gear wheel with excentric mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710024106A CN101091949B (en) | 2007-07-17 | 2007-07-17 | Box type vibration exciter of gear wheel with excentric mass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101091949A CN101091949A (en) | 2007-12-26 |
| CN101091949B true CN101091949B (en) | 2010-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710024106A Expired - Fee Related CN101091949B (en) | 2007-07-17 | 2007-07-17 | Box type vibration exciter of gear wheel with excentric mass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101091949B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941002A (en) * | 2009-07-10 | 2011-01-12 | 李卓 | Vibration exciter |
| CN102671853A (en) * | 2012-04-12 | 2012-09-19 | 裕东（中山）机械工程有限公司 | Gear engagement type pneumatic vibrator |
| CN104390778B (en) * | 2014-10-29 | 2017-11-07 | 吉林大华机械制造有限公司 | Eccentric gear type torsional activator and eccentric gear type torsional vibration excitation system |
| CN109225792A (en) * | 2018-09-17 | 2019-01-18 | 合肥工业大学 | A kind of exciter |
| CN113738769B (en) * | 2021-08-24 | 2023-01-03 | 安徽华铂再生资源科技有限公司 | Vibration exciter oil seal structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111143U (en) * | 1991-07-10 | 1992-07-29 | 龙天民 | Ellipse locus oscillating screen stimuli generator |
| EP1038068B1 (en) * | 1998-03-19 | 2001-06-13 | International Construction Equipment B.V. | Method and apparatus for vibrating an object |
| CN2809182Y (en) * | 2005-07-28 | 2006-08-23 | 大庆油田装备制造集团 | Vibratory impact type power head |
| US7213479B2 (en) * | 2003-02-24 | 2007-05-08 | Sakai Heavy Industries, Ltd. | Vibratory mechanism and vibratory roller |
-
2007
- 2007-07-17 CN CN200710024106A patent/CN101091949B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111143U (en) * | 1991-07-10 | 1992-07-29 | 龙天民 | Ellipse locus oscillating screen stimuli generator |
| EP1038068B1 (en) * | 1998-03-19 | 2001-06-13 | International Construction Equipment B.V. | Method and apparatus for vibrating an object |
| US7213479B2 (en) * | 2003-02-24 | 2007-05-08 | Sakai Heavy Industries, Ltd. | Vibratory mechanism and vibratory roller |
| CN2809182Y (en) * | 2005-07-28 | 2006-08-23 | 大庆油田装备制造集团 | Vibratory impact type power head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101091949A (en) | 2007-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xuzhou Dalu Vibration Machinery Co., Ltd. Assignor: Lu Xin Contract record no.: 2011320000705 Denomination of invention: Box type vibration exciter of gear wheel with excentric mass Granted publication date: 20100519 License type: Exclusive License Open date: 20071226 Record date: 20110509 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120717 |