CN101829651A - Horizontal linear inertia vibration generator - Google Patents
Horizontal linear inertia vibration generator Download PDFInfo
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- CN101829651A CN101829651A CN 201010185664 CN201010185664A CN101829651A CN 101829651 A CN101829651 A CN 101829651A CN 201010185664 CN201010185664 CN 201010185664 CN 201010185664 A CN201010185664 A CN 201010185664A CN 101829651 A CN101829651 A CN 101829651A
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- excitor
- eccentric shaft
- casing
- horizontal linear
- vibration generator
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Abstract
The invention provides a horizontal linear inertia vibration generator, which comprises a box body and an eccentric shaft arranged one the box body, and is characterized in that: a vibration generating body is suspended in the box body through an elastic piece; a connecting rod is fixed on the vibration generating body; the other end of the connecting rod is connected with the eccentric shaft. Through the connection by a few parts and simple structures, a vibration generating force can be output; and due to the small friction resistance among parts, the conversion rate of input power can be improved greatly, the service life of the generator is improved, cost is saved, and energy consumption is reduced. As a mechanical vibration source, the vibration generator can be widely used in tamping and sieving machines which are used in railway maintenance and can also be used on other vibration machines.
Description
Technical field
The present invention relates to a kind of vibrator, the especially a kind of horizontal linear inertia vibration generator that can export horizontal exciting force is the power source of vibrating machine, belongs to mechanical vibrator design and manufacturing technology field.
Background technology
Stabilising arrangement is one of groundwork device in the railway track mechanization maintenance machinery.Stabilising arrangement is exported horizontal exciting force by track and sleeper to the railway ballast under the sleeper, thereby railway ballast is rearranged and further closely knit, applying downward pressure by the Vertical loading oil cylinder to the both sides rail more evenly sinks rail, and reach predetermined deflection, to satisfy railway track mechanization curing requirements.The vibration source of existing stabilising arrangement---vibrator is the twin shaft inertia vibration generator, it is the synchronous backward revolution by two eccentric shafts, the perpendicular straight line exciting force of generation and diaxon line is finished vibration, when the eccentric mass of diaxon is in horizontal the same side, and the stack of the exciting force of diaxon; And when the eccentric mass of diaxon was in vertically opposite position, the exciting force of diaxon was then cancelled out each other.Therefore, existing stabilising arrangement exists power utilization low, and complex structure is to processing assembling problem such as have relatively high expectations.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, stable work in work, reliable, the horizontal linear inertia vibration generator that power utilization is high.
Technical scheme of the present invention is a kind of like this horizontal linear inertia vibration generator, comprise casing, place the eccentric shaft on the casing, it is characterized in that being hung with excitor by elastic component in the casing, be fixed with connecting rod on the excitor, the connecting rod other end links to each other with eccentric shaft, so that by cooperating of eccentric shaft and connecting rod and excitor, the gyration of eccentric shaft is changed into the linear reciprocating motion of connecting rod and excitor, again with the inertia force that excitor produced that hangs through connecting rod, eccentric shaft passes to casing and makes its vibration, thereby outwards exports the horizontal linear exciting force by the vibration of casing.
Described excitor middle part is provided with axis hole, and eccentric shaft passes this axis hole and places on the casing, does not produce with eccentric shaft when preventing excitor work anyly to contact or interfere mutually.
Described excitor down either side is fixed with elastic component respectively, and the elastic component upper end all is fixed on the casing top, so that allow excitor be suspended in the casing middle part.
Described connecting rod is made as two, their end all is fixed on excitor leading flank and the trailing flank by the fixture symmetry, the other end is separately fixed on the rotor journal of the eccentric shaft that is positioned at the forward and backward side of excitor, so that do linear reciprocating motion by the rotation drivening rod and the excitor of eccentric shaft.
Described eccentric shaft front and back ends is installed on the casing by bearing, to make things convenient for the eccentric shaft rotation, casing is together vibrated with eccentric shaft.
The present invention compared with prior art has following advantage and effect: adopt such scheme, promptly connect by less parts and comparatively simple structure, just can outwards export exciting force, because the frictional resistance between each part is less, the conversion ratio of input power is improved largely, and can prolong its service life, help saving cost, cut down the consumption of energy, as mechanical vibration source, can be widely used in railway maintenance with on tamping machine, the sieving machine, also can be applicable on other vibrating machine.
Description of drawings
Fig. 1 is the present invention's longitudinal plane structure figure;
Fig. 2 is the middle part cross-sectional configuration figure of Fig. 1.
The specific embodiment
The present invention will be further described below in conjunction with embodiment that accompanying drawing provides.
Horizontal linear inertia vibration generator provided by the invention is such: casing 1 is cuboid, cuboid 1 middle part is hung with rectangle excitor 3, specifically: the down either side of rectangle excitor 3 is fixed with spring 2 respectively, the upper end of two springs 2 all is fixed on casing 1 top, allow excitor 3 be suspended in casing 1 middle part, make excitor 3 peripheries leave enough movement clearance with casing 1; Excitor 3 middle parts are provided with axis hole 31, eccentric shaft 4 passes this axis hole 31 places on the casing 1 its two ends, do not produce when preventing excitor 3 work and anyly contact or interfere mutually with eccentric shaft 4, before the excitor 3, be fixed with connecting rod 5 respectively by gudgeon 51 on the back two sides, the other end of two connecting rods 5 respectively by the axis hole on it be fixed on be positioned at excitor 3 before, on the rotor journal 41 of the eccentric shaft 4 of rear side, so that rotation drivening rod 5 and excitor 3 by eccentric shaft 4 are done linear reciprocating motion, the inertia force that the excitor 3 that hangs is produced is through connecting rod 5 again, eccentric shaft 4 passes to casing 1 and they is together vibrated, thereby outwards export the horizontal linear exciting force by casing 1, as Fig. 1, Fig. 2.
Claims (5)
1. a horizontal linear inertia vibration generator comprises casing, places the eccentric shaft on the casing, it is characterized in that being hung with excitor by elastic component in the casing, is fixed with connecting rod on the excitor, and the connecting rod other end links to each other with eccentric shaft.
2. horizontal linear inertia vibration generator according to claim 1 is characterized in that described excitor middle part is provided with axis hole, and eccentric shaft passes this axis hole and places on the casing.
3. horizontal linear inertia vibration generator according to claim 1 is characterized in that described excitor down either side is fixed with elastic component respectively, and the elastic component upper end all is fixed on the casing top, allows excitor be suspended in the casing middle part.
4. horizontal linear inertia vibration generator according to claim 1, it is characterized in that described connecting rod is made as two, their end all is separately fixed on the forward and backward side of excitor by fixture, and the other end is separately fixed on the rotor journal of the eccentric shaft that is positioned at the forward and backward side of excitor.
5. horizontal linear inertia vibration generator according to claim 1 is characterized in that described eccentric shaft front and back ends is installed on the casing by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101856641A CN101829651B (en) | 2010-05-28 | 2010-05-28 | Horizontal linear inertia vibration generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101856641A CN101829651B (en) | 2010-05-28 | 2010-05-28 | Horizontal linear inertia vibration generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101829651A true CN101829651A (en) | 2010-09-15 |
| CN101829651B CN101829651B (en) | 2012-02-29 |
Family
ID=42713950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101856641A Active CN101829651B (en) | 2010-05-28 | 2010-05-28 | Horizontal linear inertia vibration generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829651B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580909A (en) * | 2012-01-04 | 2012-07-18 | 浙江黑白矿山机械有限公司 | Single-axis linear movement trace vibration exciter |
| CN104353600A (en) * | 2014-11-03 | 2015-02-18 | 盛金平 | Separated inertia vibrator |
| CN106515209A (en) * | 2016-12-22 | 2017-03-22 | 瑞安市晨力机械制造有限公司 | Indentation hot-stamping die-cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583246A (en) * | 1968-10-02 | 1971-06-08 | Bosch Gmbh Robert | Vibrator device driven by at least one imbalance generator |
| DE3729506A1 (en) * | 1987-09-03 | 1989-03-16 | Le Vyssee Inzenernoe Morskoe U | Device for rotating masses having a large unbalance |
| CN2741673Y (en) * | 2004-10-10 | 2005-11-23 | 西南石油学院 | Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve |
| CN201454817U (en) * | 2009-07-16 | 2010-05-12 | 中国农业大学 | Eccentric shaft connecting rod type vibration device |
| CN201720179U (en) * | 2010-05-28 | 2011-01-26 | 昆明中铁大型养路机械集团有限公司 | Horizontal linear inertia vibration generator |
-
2010
- 2010-05-28 CN CN2010101856641A patent/CN101829651B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583246A (en) * | 1968-10-02 | 1971-06-08 | Bosch Gmbh Robert | Vibrator device driven by at least one imbalance generator |
| DE3729506A1 (en) * | 1987-09-03 | 1989-03-16 | Le Vyssee Inzenernoe Morskoe U | Device for rotating masses having a large unbalance |
| CN2741673Y (en) * | 2004-10-10 | 2005-11-23 | 西南石油学院 | Multiple motor exciting vibration multiple vibration type self synchronous vibrative sieve |
| CN201454817U (en) * | 2009-07-16 | 2010-05-12 | 中国农业大学 | Eccentric shaft connecting rod type vibration device |
| CN201720179U (en) * | 2010-05-28 | 2011-01-26 | 昆明中铁大型养路机械集团有限公司 | Horizontal linear inertia vibration generator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580909A (en) * | 2012-01-04 | 2012-07-18 | 浙江黑白矿山机械有限公司 | Single-axis linear movement trace vibration exciter |
| CN104353600A (en) * | 2014-11-03 | 2015-02-18 | 盛金平 | Separated inertia vibrator |
| CN106515209A (en) * | 2016-12-22 | 2017-03-22 | 瑞安市晨力机械制造有限公司 | Indentation hot-stamping die-cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101829651B (en) | 2012-02-29 |
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| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: KUNMING OTON RAILWAY MACHINERY CO., LTD. Effective date: 20141010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141010 Address after: 650215 sheep square 384, Guandu District, Yunnan, Kunming Patentee after: Zhongtie Giant Road Maintenance Machinery Group Co., Ltd., Kunming Patentee after: KUNMING OTON RAILWAY MACHINERY CO., LTD. Address before: 650215 sheep square 384, Guandu District, Yunnan, Kunming Patentee before: Zhongtie Giant Road Maintenance Machinery Group Co., Ltd., Kunming |