CN2102153U - Eccentric gearing structure for bottle swingging machine - Google Patents
Eccentric gearing structure for bottle swingging machine Download PDFInfo
- Publication number
- CN2102153U CN2102153U CN 91225955 CN91225955U CN2102153U CN 2102153 U CN2102153 U CN 2102153U CN 91225955 CN91225955 CN 91225955 CN 91225955 U CN91225955 U CN 91225955U CN 2102153 U CN2102153 U CN 2102153U
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- bearing
- eccentric
- bearing block
- bottle
- rolling bearing
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Abstract
The utility model relates to an eccentric gearing structure for bottle swinging machines, comprising an eccentric shaft, a balance block, a bearing seat, and a swinging bottle shelf, wherein, the eccentric shaft which is vertically arranged on a machine seat is provided with a main shaft and an eccentric minor shaft; the balance block is arranged on the eccentric minor shaft. The utility model is characterized in that the central part of the base plate of the swinging bottle shelf is provided with the through holes of the bearing seat; passing through the through holes of the bearing seat, the upper part of the bearing seat is connected with the base plate of the swinging bottle shelf through a flange which is arranged at the middle part of the bearing seat; from top to bottom, rolling bearings which are arranged in the bearing seat and are sheathed with the journal of the upper part of the eccentric minor shaft are respectively a first rolling bearing, a thrust bearing, and a second rolling bearing in sequence; the first rolling bearing bears radial load, the thrust bearing bears axial load, and the second rolling bearing bears radial load.
Description
The utility model relates to a kind of eccentric drive mechanism of bottle swingging machine.
Existing a kind of bottle swingging machine (being used to rock the blake bottle that nutrient solution is housed) comprises support, motor, gear and eccentric drive mechanism.Eccentric drive mechanism is by the eccentric shaft with main shaft (1) and eccentric minor axis (22) (its main shaft hangs down and is located on the support (7)), be located at the balance weight (2) on the eccentric minor axis, be connected in the bearing block (4) that shakes bottle stand base plate (3) below and shake bottle stand composition (see figure 2).When motor gets electric operation, motor drives through gear and eccentric drive mechanism and shakes the axial line moving of bottle stand along the main shaft of eccentric shaft.The major defect of its structure is: 1) bearing block with shake the joining flange of bottle stand base plate (5) and be located at upside, cause on the center of gravity of shaking bottle stand and carrier thereof and move, when bottle swingging machine was worked, the twisting moment of shaking the eccentric relatively minor axis of bottle stand was big; 2) two set angular contact ball bearings that are placed on the eccentric minor axis in the bearing block are difficult to bear bigger radial load.Therefore, this bottle swingging machine working time is not long, and the spot corrosion breakoff phenomenon just appears in the angular contact ball bearing in its bearing block, thereby has influenced the operate as normal of bottle swingging machine.
The purpose of this utility model is the eccentric drive mechanism that a kind of bottle swingging machine will be provided, and it is reasonable in design, long working life.
Below in conjunction with drawings and Examples the utility model is specifically described.
Fig. 1 is the utility model organigram, and (6) are the bottle folder among the figure; (13) for shaking bottle stand; (18) be the bearing block loam cake; (19) be the bearing block lower cover.
Fig. 2 is the eccentric drive mechanism view of existing bottle swingging machine, and (8) are stage clip among the figure.
Fig. 3 is the eccentric drive mechanism view of bottle swingging machine of the present utility model.
With reference to accompanying drawing, the utility model comprises the vertical eccentric shaft of being located on the support with main shaft (11) and eccentric minor axis (12), be located at the balance weight (2) on the eccentric minor axis, bearing block (10) and shake bottle stand (13) is characterized in that: 1) shake bottle stand base plate central authorities and be provided with bearing block through hole (14); 2) the bearing block through hole is passed on bearing block top, the flange (15) through being positioned at bearing block middle part with shake the bottle stand base plate and be connected; 3) rolling bearing of establishing in the bearing block that is placed in eccentric minor axis top axle journal is respectively a rolling bearing that bears radial load from top to bottom successively, a thrust bearing and a rolling bearing that bears radial load that bears axial load.(rolling bearing that bears radial load in the present embodiment is the short garden post roller bearing (16) of single-row centripetal, and bearing the thrust of axial load vicarious is single direction thrust ball bearing (17).）
The flange (15) that is distributed with bed bolt through hole and bolt of lower cover through hole, bearing block on the flange part of above-mentioned bearing block through attachment bolt (20) with shake the bottle stand base plate and link; Link through attachment bolt (21) and bearing block lower cover (19).
Because appropriate design of the present utility model has reduced the focus of work of shaking bottle stand and carrier thereof on the one hand, has improved moment distribution; Improved bearing block on the other hand and born axially and the ability of radial load, therefore, big leap ahead its working life.
Claims (2)
1, a kind of eccentric drive mechanism of bottle swingging machine, comprising hangs down is located at the eccentric shaft with main shaft and eccentric minor axis on the support, is located at the balance weight on the eccentric minor axis, and bearing block and shake bottle stand is characterized in that:
(1), shake bottle stand base plate central authorities and be provided with the bearing block through hole,
(2), bearing block top passes the bearing block through hole, the flange through being positioned at the bearing block middle part with shake the bottle stand base plate and be connected,
(3), the rolling bearing that is placed in eccentric minor axis top axle journal established in the bearing block, be respectively a rolling bearing that bears radial load from top to bottom successively, a thrust bearing and a rolling bearing that bears radial load that bears axial load.
2, the eccentric drive mechanism of bottle swingging machine according to claim 1, the rolling bearing that it is characterized in that bearing radial load are the short garden of single-row centripetal post roller bearings, and the thrust bearing that bears axial load is a single direction thrust ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225955 CN2102153U (en) | 1991-09-27 | 1991-09-27 | Eccentric gearing structure for bottle swingging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225955 CN2102153U (en) | 1991-09-27 | 1991-09-27 | Eccentric gearing structure for bottle swingging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2102153U true CN2102153U (en) | 1992-04-22 |
Family
ID=4932139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225955 Granted CN2102153U (en) | 1991-09-27 | 1991-09-27 | Eccentric gearing structure for bottle swingging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2102153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007076708A1 (en) * | 2005-12-31 | 2007-07-12 | Min Zhuang | Shaker for drinks |
| CN106268464A (en) * | 2016-08-30 | 2017-01-04 | 苏州捷美电子有限公司 | A kind of plane eccentric swing device |
| CN115337861A (en) * | 2022-07-19 | 2022-11-15 | 苏州易合医药有限公司 | Device for preparing micro-fine particles into spherical particle cluster |
-
1991
- 1991-09-27 CN CN 91225955 patent/CN2102153U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007076708A1 (en) * | 2005-12-31 | 2007-07-12 | Min Zhuang | Shaker for drinks |
| CN106268464A (en) * | 2016-08-30 | 2017-01-04 | 苏州捷美电子有限公司 | A kind of plane eccentric swing device |
| CN106268464B (en) * | 2016-08-30 | 2018-12-28 | 苏州捷美电子有限公司 | A kind of plane eccentric swing device |
| CN115337861A (en) * | 2022-07-19 | 2022-11-15 | 苏州易合医药有限公司 | Device for preparing micro-fine particles into spherical particle cluster |
| CN115337861B (en) * | 2022-07-19 | 2024-03-19 | 苏州易合医药有限公司 | Device for preparing spherical particle clusters from fine particles |
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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 |