CN2923060Y - Microvibration generator special for dusting apparatus - Google Patents
Microvibration generator special for dusting apparatus Download PDFInfo
- Publication number
- CN2923060Y CN2923060Y CN 200620113322 CN200620113322U CN2923060Y CN 2923060 Y CN2923060 Y CN 2923060Y CN 200620113322 CN200620113322 CN 200620113322 CN 200620113322 U CN200620113322 U CN 200620113322U CN 2923060 Y CN2923060 Y CN 2923060Y
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- CN
- China
- Prior art keywords
- eccentric shaft
- transmission plate
- vibration generator
- micro
- shaking
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- 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 micro vibration generator specially used for de-dusting equipment. The utility model belongs to the field of mechanical micro vibration generator manufacturing. The rotating driver is mounted on the base and the eccentric shaft is fixed onto the driver shaft. A vibration transmission plate is through the pilot hole on the base and the upper part of the plate, which has an oval hole punched laterally, is arranged around the eccentric shaft. The rotating driver drives the eccentric shaft to rotate, which forces the transmission plate to vibrate vertically. The advantages are 1, unique, simple and practical structure design. Production cost is reduced by a big margin semicolon 2, setting a precedent of de-dusting equipment having no gear transmission for the micro vibration. Unexpected social benefit and economic benefit obtained semicolon 3, reliable performance without need for maintenance.
Description
Technical field:
The utility model relates to a kind of micro-vibration generator that is used for cleaner, belongs to the mechanical micro vibration generator and makes the field.
Background technology:
The casing of Granted publication CN2359007, title " box eccentric shaft vibrator ", this vibrator is a sleeve body, and bearing block is arranged on the two ends of sleeve, and eccentric shaft is fixed by bearing, bearing block and end cap; Between bearing and bearing block, be provided with a set of cups of a dress bearing, a set of cups and end cap are fixed on the bearing block simultaneously; The belt pulley or the shaft coupling of input power is equipped with at the two ends of eccentric shaft; The bottom of vibrator is provided with the base that can install on the vibratory sieve.
Summary of the invention:
Purpose of design: a kind of gear, simple in structure, little shake reliable and its effective micro-vibration generator dedicated for dust collection device of need not is provided.
Design: in order to realize above-mentioned purpose of design.1, eccentric shaft is fixed on the rotary power arbor, it is one of feature of the present utility model, purpose makes the axle of rotating power machine become non-concentric rotation by concentric rotation, owing to be enclosed within eccentric shaft and rotary power axle decentraction on the rotary power axle, therefore when eccentric shaft rotates with the axle of rotating power machine, eccentric shaft forces little transmission plate of shaking to move up and down with eccentric shaft to little urging apart from different that transmission plate produced of shaking.2, little transmission plate upper lateral of shaking has the design of slotted hole, it is two of feature of the present utility model, the vertical internal diameter of this slotted hole (minor axis endoporus limit) touches mutually with minor axis (face) the portion external diameter of eccentric shaft, laterally leave apart from (gap between the macropinacoid of major axis hole inner edge and eccentric shaft subtracts distance behind the eccentric shaft minor axis greater than the eccentric shaft major axis with major axis (face) the portion external diameter of eccentric shaft, otherwise eccentric shaft can't eccentric vibrate).Because the vertical internal diameter of slotted hole touches mutually with the minor axis portion external diameter of eccentric shaft, the major axis and the major axis of slotted hole of eccentric shaft are distance and cooperate.Therefore, when driving eccentric shaft, the rotary power arbor rotates, the vertical internal diameter of slotted hole touches mutually with the minor axis portion external diameter of eccentric shaft, the cylindrical of the long axis direction of eccentric shaft wants to rotate in slotted hole, must avoid the vertical internal diameter of slotted hole, and the unique method of avoiding the vertical internal diameter of slotted hole is exactly must be along rolling rotation about the horizontal internal diameter of slotted hole, about the roll result of rotation, certainly will drive little vibration transmission plate and become by side-to-side movement and move up and down, thereby reach purpose of design of the present utility model.3, be positioned at the track that the transmission plate guide rail on the base plate moves up and down as little transmission plate of shaking, it is three of feature of the present utility model, this track forces little transmission plate of shaking to move up and down in orbit, has guaranteed little hunting range of shaking, and has guaranteed that its deduster casing does not produce vibration.
Technical scheme: micro-vibration generator dedicated for dust collection device, rotating power machine (1) is fixed on the base plate (9), eccentric shaft (2) is fixed on the rotary power arbor, and little transmission plate of shaking (4) is passed the pilot hole in the base plate (9), laterally the having slotted hole and be enclosed within on the eccentric shaft (2) of its top.Its little method of slight: the rotary power arbor drives the eccentric shaft rotation, and eccentric shaft is done rolling and rotatablely moved and force little transmission plate up-down vibration of shaking in the slotted hole on little transmission plate top that shakes.
The utility model is compared with background technology, and the one, structural design novelty, uniqueness, simple, practical, and reduced production cost significantly; The 2nd, started the precedent that little vibration in the dust separation device field need not speed changer, obtained beyond thought economic benefit and social benefit; The 3rd, stable and reliable for performance, need not maintenance.
Description of drawings:
Fig. 1 is the main TV structure schematic diagram of rotating power machine.
Fig. 2 is that structural representation cuts open in the side-looking office of rotating power machine.
The specific embodiment:
Embodiment 1: with reference to attached Fig. 1 and 2.Micro-vibration generator dedicated for dust collection device, rotating power machine 1 (motor, diesel engine or the like) is fixed on the base plate 9, and eccentric shaft 2 adopts prior art to make and be fixed on the rotary power arbor.Little transmission plate 4 L-shaped structures and little transmission plate 4 bottoms that shake have connection holes 10, upper lateral has slotted hole (elliptical aperture) of shaking, little transmission plate 4 of shaking is passed the pilot hole in the base plate 9, little slotted hole that shakes transmission plate top is enclosed within on the eccentric shaft 2, the minor axis hole inner edge of the slotted hole on little transmission plate 4 tops that shake touches mutually with the brchypinacoid of eccentric shaft 2, leave the gap between the macropinacoid of major axis hole inner edge and eccentric shaft 2, and the gap between the macropinacoid of major axis hole inner edge and eccentric shaft 2 subtracts distance behind the eccentric shaft minor axis greater than the eccentric shaft major axis.Transmission plate guide rail 6 adopts the prior art processing and fabricating and is enclosed within on little transmission plate 4 of shaking, and transmits guide rail 6 and is positioned on (being fixed on) base plate 9, and guide rail cover plate 7 covers on transmission plate guide rail 6.Its little method of slight: the rotary power arbor drives the eccentric shaft rotation, and eccentric shaft is done rolling and rotatablely moved and force little transmission plate up-down vibration of shaking in the slotted hole on little transmission plate top that shakes.
What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations are just illustrative to the utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.
Claims (6)
1, a kind of micro-vibration generator dedicated for dust collection device, rotating power machine (1) is fixed on the base plate (9), it is characterized in that: eccentric shaft (2) is fixed on the rotary power arbor, little transmission plate of shaking (4) is passed the pilot hole in the base plate (9), laterally the having slotted hole and be enclosed within on the eccentric shaft (2) of its top.
2, micro-vibration generator dedicated for dust collection device according to claim 1 is characterized in that: transmission plate guide rail (6) is enclosed within on little transmission plate of shaking (4) and is positioned on the base plate (9).
3, micro-vibration generator dedicated for dust collection device according to claim 1 is characterized in that: the L-shaped structure of little transmission plate of shaking (4) and little transmission plate of shaking (4) bottom have connection holes (10), top has slotted hole.
4, micro-vibration generator dedicated for dust collection device according to claim 2 is characterized in that: guide rail cover plate (7) covers on transmission plate guide rail (6).
5, micro-vibration generator dedicated for dust collection device according to claim 1 is characterized in that: the minor axis hole inner edge of the slotted hole on little transmission plate of shaking (4) top touches mutually with the brchypinacoid of eccentric shaft (2), leave the gap between the macropinacoid of major axis hole inner edge and eccentric shaft (2).
6, micro-vibration generator dedicated for dust collection device according to claim 5 is characterized in that: the gap between the macropinacoid of major axis hole inner edge and eccentric shaft (2) subtracts distance behind the eccentric shaft minor axis greater than the eccentric shaft major axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113322 CN2923060Y (en) | 2006-04-29 | 2006-04-29 | Microvibration generator special for dusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113322 CN2923060Y (en) | 2006-04-29 | 2006-04-29 | Microvibration generator special for dusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923060Y true CN2923060Y (en) | 2007-07-18 |
Family
ID=38259483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113322 Expired - Fee Related CN2923060Y (en) | 2006-04-29 | 2006-04-29 | Microvibration generator special for dusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923060Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843639B (en) * | 2006-04-29 | 2010-05-12 | 杭州南方环境净化设备有限公司 | Micro-vibration generator dedicated for dust collection device |
-
2006
- 2006-04-29 CN CN 200620113322 patent/CN2923060Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843639B (en) * | 2006-04-29 | 2010-05-12 | 杭州南方环境净化设备有限公司 | Micro-vibration generator dedicated for dust collection device |
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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: 20070718 Termination date: 20100429 |