CN104467269A - Connecting device of motor and eccentric wheel - Google Patents
Connecting device of motor and eccentric wheel Download PDFInfo
- Publication number
- CN104467269A CN104467269A CN201410832411.7A CN201410832411A CN104467269A CN 104467269 A CN104467269 A CN 104467269A CN 201410832411 A CN201410832411 A CN 201410832411A CN 104467269 A CN104467269 A CN 104467269A
- Authority
- CN
- China
- Prior art keywords
- motor
- eccentric wheel
- fixedly connected
- rotation axis
- base
- 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.)
- Pending
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a connecting device of a motor and an eccentric wheel. The connecting device comprises the motor, a motor base, a motor installing frame and the eccentric wheel, wherein the motor installing frame and the eccentric wheel are fixed on a vibrating body. The motor base is fixed to the motor installing frame. The motor is assembled on the motor base. The connecting device is characterized in that a supporting frame is fixedly arranged on the portion, located on one side of the motor, of the motor installing frame, the eccentric wheel is supported on the supporting frame in a rotating mode through a rotating shaft, a shaft connecting base is fixedly connected to one end of the rotating shaft, a connecting base is fixedly connected to one end of an output shaft of the motor. A connecting soft belt is fixedly connected between the shaft connecting base and the connecting base. The connecting soft belt effectively avoids rigid impact on the motor from the eccentric wheel. The connecting device is simple in structure, reasonable in design and long in service life, and abrasion to the output shaft of the motor is small.
Description
Technical field
The present invention relates to the shaft coupling of conveying rotary motion, especially a kind of motor and eccentric coupling arrangement.
Background technology
In the production process of people, in order to enhance productivity, vibrating device is needed to replace manually carrying out sorting, the operation such as homocline.At present, be generally adopt on the output shaft of motor, to install eccentric wheel additional to realize the vibration output of motor.Such as, this vibration export structure is disclosed in the CN202819467U Chinese utility model patent specification announced on March 27th, 2013 disclosed " a kind of shellfish meat shell seperator ", it is that the motor mounting rack between two side shields of step screen cloth is equipped with vibrating motor, and the output shafts of vibrating motor installs an eccentric wheel respectively.During work, the unbalance dynamic produced by motor output shaft band movable eccentric wheel realizes vibration.But, this eccentric wheel and the direct coupled mode of motor output shaft also exist wretched insufficiency: the unbalance dynamic that eccentric wheel produces can aggravate the wearing and tearing of motor shaft, the heat simultaneously discharged in the process of wearing and tearing can affect the heat dispersion of motor, shortens the useful life of motor.
Summary of the invention
There is motor shaft serious wear, motor useful life short deficiency to overcome eccentric wheel and the direct coupled structure of motor output shaft in prior art, the invention provides that a kind of structure is simple, reasonable in design, the motor of motor long service life and eccentric coupling arrangement.
The technical solution adopted for the present invention to solve the technical problems is: a kind of motor and eccentric coupling arrangement, comprise motor, motor cabinet, eccentric wheel and the motor mounting rack be fixed on vibrating body, described motor cabinet is fixed on motor mounting rack, described motor is assemblied on motor cabinet, it is characterized in that: on the motor mounting rack being positioned at motor side, be fixed with a bracing frame, described eccentric wheel is rotatably supported on this bracing frame by a rotation axis, be fixedly connected in one end of described rotation axis a coupling base, be fixedly connected in one end of the output shaft of described motor a connection seat, be fixedly connected a connecting soft band between coupling base and connection seat.
To be fixedly connected one second connection seat at the other end of the output shaft of described motor, the motor mounting rack being positioned at motor opposite side is fixed with one second bracing frame, one second eccentric wheel is rotatably supported on the second bracing frame by one second rotation axis, be fixedly connected in one end of the second rotation axis one second coupling base, and be fixedly connected one second connecting soft band between the second coupling base and the second connection seat.
The present invention is fixedly connected with a bracing frame on the motor mounting rack of motor side, and eccentric wheel is rotatably supported on bracing frame by a rotation axis, and be fixedly connected between the output shaft of motor and eccentric wheel a connecting soft band, and its structure is simple, reasonable in design.The moment of torsion that motor output shaft exports is delivered on rotation axis by connecting soft band, and then drives eccentric wheel to rotate the object realizing vibration.Connecting soft band achieves being flexible coupling between motor output shaft and eccentric wheel, effectively prevent the rigid shock effect of eccentric wheel to motor, alleviates the wearing and tearing to motor output shaft, extend the useful life of motor.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is a kind of structural representation of the present invention.
Mark in figure: 1. rotation axis, 2. eccentric wheel, 3. bracing frame, 4. motor mounting rack, 5. motor, 6. motor cabinet, 7. the second bracing frame, 8. the second eccentric wheel, 9. the second rotation axis, 10. the second coupling base, 11. second connecting soft bands, 12. second connection seats, 13. connection seats, 14. connecting soft bands, 15. coupling bases.
Embodiment
As shown in Figure 1, a kind of motor and eccentric coupling arrangement, comprise motor 5, motor cabinet 6, eccentric wheel 2, the motor mounting rack 4 be fixed on vibrating body.
In FIG, for increasing dependability, motor cabinet 6 is weldingly fixed on motor mounting rack 4.
In FIG, motor 5 is assemblied on motor cabinet 6, is easy accessibility, and motor 5 is mounted with motor cabinet 6 is with bolts.
As shown in Figure 1, the motor mounting rack 4 being positioned at motor 5 side is welded and fixed a bracing frame 3, eccentric wheel 2 is rotatably supported on this bracing frame 3 by a rotation axis 1.Rotation axis 1 preferentially adopts the roller bearings that conventional frictional resistance is relatively little with bracing frame 3.
As shown in Figure 1, be fixedly connected in one end of rotation axis 1 coupling base 15, and be fixedly connected in one end of the output shaft of motor 5 connection seat 13, and be fixedly connected a connecting soft band 14 between coupling base 15 and connection seat 13.In the present embodiment, coupling base 15 and connecting soft band 14, with bolts between connecting soft band 14 and connection seat 13.
As shown in Figure 1, to be fixedly connected one second connection seat 12 at the other end of the output shaft of motor 5, the motor mounting rack 4 being positioned at motor 5 opposite side is welded with one second bracing frame 7, and one second eccentric wheel 8 is rotatably supported on the second bracing frame 7 by one second rotation axis 9.Second rotation axis 9 and the second bracing frame 7 also preferentially adopt the roller bearings that conventional frictional resistance is relatively little.
As shown in Figure 1, be fixedly connected in one end of the second rotation axis 9 one second coupling base 10, and be fixedly connected one second connecting soft band 11 between the second coupling base 10 and the second connection seat 12.In the present embodiment, the second coupling base 10 and with bolts between the second connecting soft band 11, second connecting soft band 11 and the second connection seat 12.
The present invention in use, the moment of torsion exported by motor 5 is delivered to connecting soft band 14 by the connection seat 13 of motor output shaft end, then be delivered on rotation axis 1 by coupling base 15, under the influence of this torque, rotation axis 1 drives the eccentric wheel 2 that nonrotationally connect coaxial with it to rotate, and eccentric wheel 2 rotates the vibrating effect produced and is delivered on vibrating body by bracing frame 3; Because the efficiency of connecting soft band 14 transmitting vibrations is low, therefore the vibration of eccentric wheel 2 can not be delivered on the output shaft of motor 5 via connecting soft band 14, effectively prevent the rigid shock effect of eccentric wheel to motor thus.
Structure of the present invention is simple, reasonable in design, motor output shaft wearing and tearing are few, motor long service life.
Claims (2)
1. a motor and eccentric coupling arrangement, comprise motor, motor cabinet, , eccentric wheel and the motor mounting rack be fixed on vibrating body, described motor cabinet is fixed on motor mounting rack, described motor is assemblied on motor cabinet, it is characterized in that: on the motor mounting rack being positioned at motor side, be fixed with a bracing frame, described eccentric wheel is rotatably supported on this bracing frame by a rotation axis, be fixedly connected in one end of described rotation axis a coupling base, be fixedly connected in one end of the output shaft of described motor a connection seat, be fixedly connected a connecting soft band between coupling base and connection seat.
2. a kind of motor according to claim 1 and eccentric coupling arrangement, it is characterized in that: to be fixedly connected one second connection seat at the other end of the output shaft of described motor, the motor mounting rack being positioned at motor opposite side is fixed with one second bracing frame, one second eccentric wheel is rotatably supported on the second bracing frame by one second rotation axis, be fixedly connected in one end of the second rotation axis one second coupling base, and be fixedly connected one second connecting soft band between the second coupling base and the second connection seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832411.7A CN104467269A (en) | 2014-12-29 | 2014-12-29 | Connecting device of motor and eccentric wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832411.7A CN104467269A (en) | 2014-12-29 | 2014-12-29 | Connecting device of motor and eccentric wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104467269A true CN104467269A (en) | 2015-03-25 |
Family
ID=52912826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410832411.7A Pending CN104467269A (en) | 2014-12-29 | 2014-12-29 | Connecting device of motor and eccentric wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104467269A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2941761A1 (en) * | 2009-01-30 | 2010-08-06 | Peugeot Citroen Automobiles Sa | Mechanical transmission system for motorized control device used to control e.g. adjustment movement of rear seat of motor vehicle, has tensioners assuring contact force between friction wheels transmitting mechanical power to output shafts |
| CN202931101U (en) * | 2012-10-17 | 2013-05-08 | 李彦 | Novel combined vibration motor |
| CN204391968U (en) * | 2014-12-29 | 2015-06-10 | 荣成金达不锈钢设备有限公司 | A kind of motor and eccentric coupling arrangement |
-
2014
- 2014-12-29 CN CN201410832411.7A patent/CN104467269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2941761A1 (en) * | 2009-01-30 | 2010-08-06 | Peugeot Citroen Automobiles Sa | Mechanical transmission system for motorized control device used to control e.g. adjustment movement of rear seat of motor vehicle, has tensioners assuring contact force between friction wheels transmitting mechanical power to output shafts |
| CN202931101U (en) * | 2012-10-17 | 2013-05-08 | 李彦 | Novel combined vibration motor |
| CN204391968U (en) * | 2014-12-29 | 2015-06-10 | 荣成金达不锈钢设备有限公司 | A kind of motor and eccentric coupling arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203695369U (en) | Sliding type eccentric block | |
| CN106553888A (en) | Cross jacking rotary machine | |
| CN203778123U (en) | Novel crusher | |
| CN202046671U (en) | Mechanical type self excitation vibrating feeding device | |
| CN104467269A (en) | Connecting device of motor and eccentric wheel | |
| CN201366653Y (en) | Swing type polishing grinding head | |
| CN201770907U (en) | Breast roll vibration device of paper machine | |
| CN201384965Y (en) | Pulverizing mill | |
| CN105964537A (en) | Vibration screen | |
| CN204391968U (en) | A kind of motor and eccentric coupling arrangement | |
| CN203800747U (en) | Mobile phone vibrator | |
| CN202238124U (en) | Improved jaw crusher | |
| CN102172546B (en) | Planar vibration sample preparation crusher | |
| CN202367555U (en) | Milling bar quick-change mechanism of inner mill | |
| CN204523492U (en) | A kind of tealeaves circular screening machine | |
| CN201900030U (en) | Top-swinging type vibrating ball mill | |
| CN203333069U (en) | Wire winding shaft assembly of wire winding machine | |
| CN202278458U (en) | Novel internal grinding machine | |
| CN201900029U (en) | Bottom-swinging type vibrating ball mill | |
| CN208440273U (en) | A kind of adjustable crank mechanism of bat mill knot | |
| CN208440831U (en) | A kind of adjustable bat mill knot machine of crankshaft | |
| CN206032870U (en) | Sulphur iron ladle heart yearn processingequipment | |
| CN211645865U (en) | Vibration wheel for fixed-amplitude vibratory roller | |
| CN105151864B (en) | A kind of centreless roll device for passing through band | |
| CN203944458U (en) | A kind of Improving Drum gold washer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |