CN207124528U - A kind of eccentric for single-phase vibrating motor - Google Patents
A kind of eccentric for single-phase vibrating motor Download PDFInfo
- Publication number
- CN207124528U CN207124528U CN201720968358.2U CN201720968358U CN207124528U CN 207124528 U CN207124528 U CN 207124528U CN 201720968358 U CN201720968358 U CN 201720968358U CN 207124528 U CN207124528 U CN 207124528U
- Authority
- CN
- China
- Prior art keywords
- eccentric block
- fixed
- eccentric
- block
- movable
- 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.)
- Active
Links
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model provides a kind of eccentric for single-phase vibrating motor, the movable eccentric block of fixed eccentric block and at least one stacking including at least one stacking, each fixed eccentric block, which is provided with, is used for the non-circular hole radially fixed with motor shaft, each movable eccentric block is provided with the circular port for being used for being enclosed on flexible lamp arbor, at least two detent mechanisms for being used to adjust angle are provided between adjacent movable eccentric block and fixed eccentric block and/or between adjacent movable eccentric block, the detent mechanism is arranged on same camber line and is angularly distributed.Compared with prior art, the eccentric for being used for single-phase vibrating motor, as needed, the angle between adjacent movable eccentric block and fixed eccentric block or between adjacent movable eccentric block is adjusted at any time using detent mechanism, so as to change vibration force and amplitude.
Description
Technical field
It the utility model is related to machine field, particularly a kind of eccentric for single-phase vibrating motor.
Background technology
Mostly on vibrating motor at present is to produce vibration force using eccentric rotary, but eccentric part is all integrally fixed in the running
In rotary shaft, vibration force and amplitude are in operation to be fixed, it is impossible to are adjusted as needed in real time, single effect.
Utility model content
, can root at any time in view of the above-mentioned problems, the utility model provides a kind of eccentric for single-phase vibrating motor
According to regulation eccentric angle is needed, so as to change vibration force and amplitude.
The technical solution adopted in the utility model is：
A kind of eccentric for single-phase vibrating motor, including the fixed eccentric block of at least one stacking and at least one
The movable eccentric block of stacking, each fixed eccentric block, which is provided with, is used for the non-circular hole radially fixed with motor shaft, each activity
Eccentric block, which is provided with, to be used to be enclosed on circular port on flexible lamp arbor, between adjacent movable eccentric block and fixed eccentric block and/
Or at least two detent mechanisms for being used to adjust angle are provided between adjacent movable eccentric block, the detent mechanism is arranged on together
It is distributed on one camber line and angularly.
Preferably, the detent mechanism includes the positioning hole that is arranged on fixed eccentric block one side and is arranged on and institute
State the locating dowel for being used to coordinate with positioning hole on the one side of the adjacent movable eccentric block of fixed eccentric block.
It is highly preferred that it also is provided with locating dowel on the fixed eccentric block another side.
It is highly preferred that it also is provided with positioning hole on the fixed eccentric block another side.
Preferably, the detent mechanism includes the positioning hole that is arranged on movable eccentric block one side and is arranged on and institute
State the locating dowel for being used to coordinate with positioning hole on the adjacent movable eccentric block one side of movable eccentric block.
Preferably, the angle in adjacent positioned hole is 30 degree on movable eccentric block and fixed eccentric block.
Preferably, the movable eccentric block is sector.
Preferably, the fixed eccentric block is sector.
Compared with prior art, the beneficial effects of the utility model are：The utility model provides one kind and is used for single-phase shake
The eccentric of dynamic motor, as needed, adjusted at any time using detent mechanism adjacent movable eccentric block and fixed eccentric block it
Between or adjacent movable eccentric block between angle, so as to change vibration force and amplitude.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of eccentric for single-phase vibrating motor provided by the utility model；
Fig. 2 is a kind of explosive view of eccentric for single-phase vibrating motor provided by the utility model；
Fig. 3 be a kind of eccentric for single-phase vibrating motor provided by the utility model in single fixed eccentric block and
The schematic diagram of single-unit activity eccentric block.
Embodiment
Preferred embodiment provided by the utility model is illustrated with reference to the accompanying drawings.
Fig. 1 to Fig. 3, it is a kind of side of being preferable to carry out of eccentric for single-phase vibrating motor provided by the utility model
Formula.As shown in Figure 1 to Figure 3, the eccentric for being used for single-phase vibrating motor includes the fixed eccentric block 10 of at least one stacking
With the movable eccentric block 20 of at least one stacking, each fixed eccentric block 10 is provided with for radially fixed with motor shaft 100
Non-circular hole 11, each movable eccentric block 20 are provided with the circular port 21 for being used for being actively set on motor shaft 100, when in use,
Movable eccentric block 20 and fixed eccentric block 10 are all enclosed on motor shaft 100, fixed eccentric block 10 is fixed due to non-circular hole 11
Eccentric block 10 is fixed on motor shaft 100, and movable eccentric block 20 is actively set on motor shaft 100.It is preferable to carry out as one kind
Mode, by curved line and horizontal line around being formed, the end of motor shaft 100 is provided with puts down the non-circular hole 11 of the fixed eccentric block 10
Platform, the shape of such motor shaft ends match with the non-circular hole of fixed eccentric block 10, fixed so when motor shaft rotates
Eccentric block 10 rotates with motor shaft 100, to drive the movable eccentric block 20 being connected with fixed eccentric block 10.
It is provided with extremely between adjacent movable eccentric block 20 and fixed eccentric block 10 and/or between adjacent movable eccentric block 20
Few two detent mechanisms 30 for being used to adjust angle, the detent mechanism 30 are arranged on same camber line and are angularly distributed, this
Sample can adjust at any time angle between adjacent activities eccentric block 20 and fixed eccentric block 10 and adjacent movable eccentric block 20 it
Between angle, to change vibration force and amplitude.
As shown in figure 3, when having a fixed eccentric block 10 and a movable eccentric block 20, it is preferable to carry out as the first
Mode, the detent mechanism 30 include the positioning hole 31 that is arranged on the one side of fixed eccentric block 10 and be arranged on it is described solid
Determine to be used for the locating dowel 32 coordinated with positioning hole 31 on the adjacent movable eccentric block 20 of eccentric block 10；As second of embodiment party
Formula, the detent mechanism 30 include the locating dowel 32 being arranged on the one side of fixed eccentric block 10 and are arranged on and the fixation
It is used for the positioning hole 31 coordinated with locating dowel 32 on the adjacent movable eccentric block 20 of eccentric block 10, movable eccentric block is being adjusted
During 20 angle, rotatable movable eccentric block 20 makes the positioning hole 31 on movable eccentric block 20 and others on fixed eccentric block 10
Locating dowel 32 is coordinated, such regulation activity eccentric block 20 relative to fixed eccentric block 10 angle, with change vibration force and
Amplitude.
As shown in Fig. 2 on the basis of the first above-mentioned embodiment or second of embodiment, each fixes inclined
The another side of heart block 10 is provided with locating dowel 32, and detent mechanism 30 is formed between adjacent fixed eccentric block 10, so fixed inclined
The locating dowel 32 of heart block 10 can coordinate with the positioning hole 31 of adjacent fixed eccentric block 10, and multiple fixed eccentric blocks 10 can carry out layer
It is folded.
As shown in Fig. 2 the another side of each movable eccentric block 20 is provided with positioning hole 31, adjacent movable eccentric block 20
Between form detent mechanism 30, the positioning hole 31 of so movable eccentric block 20 can match somebody with somebody with the adjacent locating dowel 32 of movable eccentric block 20
Close, multiple movable eccentric blocks 20 are laminated, and when needing to be adjusted the angle of movable eccentric block 20, rotatable activity is eccentric
Block 20 makes the positioning hole 31 on movable eccentric block 20 be coordinated with other locating dowels 32 on adjacent activities eccentric block 20, so
Regulation activity eccentric block 20 relative to adjacent activities eccentric block 20 angle, to change vibration force and amplitude.
As a kind of preferable preferred embodiment, the two sides of each fixed eccentric block 10 are respectively equipped with positioning hole 31
With locating dowel 32, the two sides of each movable eccentric block 20 are respectively equipped with positioning hole 31 and locating dowel 32, adjacent fixed eccentric
It is designed with positioning between block 10, between adjacent fixed eccentric block 10 and movable eccentric block 20 and between adjacent activities eccentric block 20
Mechanism 30, when the positioning hole 31 of fixed eccentric block 10 coordinates with the locating dowel 32 of movable eccentric block 20, the fixed eccentric block
Locating dowel 32 is inserted in the positioning hole 31 of adjacent fixed eccentric block 10, and the locating dowel 32 on adjacent activities eccentric block 20 inserts the work
In the positioning hole 31 of dynamic eccentric block 20；Coordinate in the locating dowel 32 and the positioning hole 31 of movable eccentric block 20 of fixed eccentric block 10
When, the locating dowel 32 of adjacent fixed eccentric block 10 is inserted in the positioning hole 31 of the fixed eccentric block 10, the movable eccentric block 20
Locating dowel 32 is inserted in the positioning hole 31 of adjacent activities eccentric block 20.
For the movable eccentric block 20 to be fan-shaped, the fixed eccentric block 10 is sector, movable eccentric block 20 and fixed bias
The angle in adjacent positioned hole 31 is 30 degree on block 10.
As shown in figure 1, when using the eccentric, multiple movable eccentric blocks 20 are first actively socketed on motor shaft 100
On, coordinated between adjacent activities eccentric block 20 using detent mechanism 30, subsequently by fixed eccentric block 30 and outermost activity
Detent mechanism 30 is used between eccentric block 20, is also to be coordinated using detent mechanism 30 between adjacent fixed eccentric block 10, finally
Fixing nut 200 is provided with the end of motor shaft 100, prevents eccentric from being come off from motor shaft 100, is needing to adjust angle
When, rotation activity eccentric block 20, make the positioning hole 31 on movable eccentric block 20 and other locating dowels 32 on fixed eccentric block 10
Coordinated, such regulation activity eccentric block 20 relative to fixed eccentric block 10 angle, to change vibration force and amplitude.
In summary, the technical solution of the utility model can realize above-mentioned purpose of utility model, and this with sufficiently effective
The structure and the principle of work and power of utility model have all sufficiently been verified in embodiment, can reach the effect of expected and mesh
, on the premise of without departing substantially from principle of the present utility model and essence, numerous variations can be made to the embodiment of utility model
Or modification.Therefore, the utility model include all be previously mentioned in patent claim in the range of all replacement contents, it is any
The equivalence changes made in present utility model application the scope of the claims, all within the scope of the claims of category this case application.
Claims (8)
1. a kind of eccentric for single-phase vibrating motor, it is characterised in that include the fixed eccentric block of at least one stacking
With the movable eccentric block of at least one stacking, each fixed eccentric block, which is provided with, to be used for and radially fixed non-circular of motor shaft
Hole, each movable eccentric block are provided with the circular port for being used for being enclosed on flexible lamp arbor, and adjacent movable eccentric block is inclined with fixing
At least two detent mechanisms for being used to adjust angle, the positioning are provided between heart block and/or between adjacent movable eccentric block
Mechanism is arranged on same camber line and is angularly distributed.
2. the eccentric according to claim 1 for single-phase vibrating motor, it is characterised in that：The detent mechanism bag
Include the positioning hole being arranged on fixed eccentric block one side and be arranged on the movable eccentric block adjacent with the fixed eccentric block
One side on be used for positioning hole coordinate locating dowel.
3. the eccentric according to claim 2 for single-phase vibrating motor, it is characterised in that：The fixed eccentric block
Locating dowel also is provided with another side.
4. the eccentric according to claim 2 for single-phase vibrating motor, it is characterised in that：The fixed eccentric block
Positioning hole also is provided with another side.
5. the eccentric according to claim 1 for single-phase vibrating motor, it is characterised in that：The detent mechanism bag
Include the positioning hole being arranged on movable eccentric block one side and be arranged on the movable eccentric block adjacent with the movable eccentric block
It is used for the locating dowel coordinated with positioning hole on one side.
6. the eccentric according to any one of claims 1 to 5 for single-phase vibrating motor, it is characterised in that：It is movable inclined
The angle in adjacent positioned hole is 30 degree on heart block and fixed eccentric block.
7. the eccentric according to claim 1 for single-phase vibrating motor, it is characterised in that：The movable eccentric block
For sector.
8. the eccentric according to claim 1 for single-phase vibrating motor, it is characterised in that：The fixed eccentric block
For sector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968358.2U CN207124528U (en) | 2017-08-04 | 2017-08-04 | A kind of eccentric for single-phase vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968358.2U CN207124528U (en) | 2017-08-04 | 2017-08-04 | A kind of eccentric for single-phase vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124528U true CN207124528U (en) | 2018-03-20 |
Family
ID=61612259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720968358.2U Active CN207124528U (en) | 2017-08-04 | 2017-08-04 | A kind of eccentric for single-phase vibrating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672754A (en) * | 2020-06-23 | 2020-09-18 | 安徽每日六八生物科技有限公司 | Screening drying device of edible fungus |
-
2017
- 2017-08-04 CN CN201720968358.2U patent/CN207124528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672754A (en) * | 2020-06-23 | 2020-09-18 | 安徽每日六八生物科技有限公司 | Screening drying device of edible fungus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5705896B2 (en) | Ditching machine and ground ditching method | |
| CN207124528U (en) | A kind of eccentric for single-phase vibrating motor | |
| CN106903747A (en) | A kind of shaft coupling puncher in convertible punching direction | |
| CN206853579U (en) | A kind of blood oscillation device | |
| JP6864782B2 (en) | Vibration device, vibration method, and screen printing device | |
| CN107282423A (en) | A kind of construction sand screening plant | |
| CN107081481A (en) | A kind of new material drilling machine | |
| CN206581090U (en) | A kind of electronic rail grinding machine of track | |
| CN107053238A (en) | A kind of multi-functional six-joint robot | |
| CN206489782U (en) | A kind of English teaching teaching aid | |
| CN203566478U (en) | Grinding swing mechanism of fine grinding machine | |
| CN206216271U (en) | Rotary shaft supporting device | |
| CN206966964U (en) | A kind of ocean platform pile leg welding tilter | |
| CN108357102A (en) | It is a kind of can noise reduction damping 3D printer | |
| JP2010155303A5 (en) | ||
| CN105337530B (en) | A kind of piezo-electric motor | |
| CN209351394U (en) | Flying train is imitated a kind ofly | |
| CN206499620U (en) | A kind of telecontrol equipment of vertical regular movements | |
| CN205286895U (en) | Automatic clap chair with back | |
| WO2011159532A2 (en) | Test machine | |
| CN211254057U (en) | Uniform spreading machine convenient for uniform-speed tea conveying | |
| CN209542041U (en) | Fitness equipment vibration mechine | |
| CN208393510U (en) | Biped robot with multi-motion modes | |
| CN202220546U (en) | Work ladder and engineering machinery applying same | |
| CN207543503U (en) | A kind of rotary cultivator strainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |