CN2090293U - planetary transmission centrifugal vibrator - Google Patents
planetary transmission centrifugal vibrator Download PDFInfo
- Publication number
- CN2090293U CN2090293U CN 90218871 CN90218871U CN2090293U CN 2090293 U CN2090293 U CN 2090293U CN 90218871 CN90218871 CN 90218871 CN 90218871 U CN90218871 U CN 90218871U CN 2090293 U CN2090293 U CN 2090293U
- Authority
- CN
- China
- Prior art keywords
- tie
- rod
- raceway
- planet wheel
- planetary gear
- 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.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title claims description 9
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a planetary drive centrifugal vibrator mainly comprises stator, rotor, tie rod, floating bearing, raceway, planet wheel etc. and the input and the stator of tie rod, rotor and axle hookup. When the motor rotates, the tie rod pushes the planet wheel to rotate around the motor shaft through the floating bearing, and the friction force generated by centrifugal force enables the planet wheel to roll along the raceway of the planet wheel, so that the planet motion is formed.
Description
The utility model relates to a kind of Gear Planet Transmission Centrifugal vibration device, is applicable to vibratory equipment.
Existing Centrifugal vibration device mainly is made up of axle, bearing, eccentric block and frame.When rotation axle, the huge centrifugal action that eccentric block produces causes bearing wear, heating on bearing, and particularly when vibrator and motor synthesized vibrating motor, the wearing and tearing of bearing often made motor burn out because of sweeping thorax between rotor and stator.Therefore, the life-span of vibrating motor is very short, and vibration force is big more, and this problem is just serious more.
The utility model has overcome weak point of the prior art, thereby a kind of Gear Planet Transmission Centrifugal vibration device is provided, and this vibrator adopts Gear Planet Transmission, the diameter of axle in the existing Centrifugal vibration device is reduced, designs simplification prolongs the motor life-span, thereby reduces weight and cost.
Task of the present utility model is finished by following approach, Gear Planet Transmission Centrifugal vibration device is by stator, rotor, tie-rod, floating bearing, shaft coupling, motor bearings, motor shaft, raceway and planetary gear are formed, the input of tie-rod connects with shaft coupling and motor shaft, during the motor rotation, tie-rod promotes planetary gear by floating bearing and rolls along raceway, owing to connect for floating bearing between planetary gear and the tie-rod, so not acting on the tie-rod, centrifugal force do not act on the raceway, the frictional force that centrifugal force produces makes planetary gear produce along its raceway and rolls, thereby forms planetary motion.
Fig. 1 is the schematic diagram of Gear Planet Transmission Centrifugal vibration device;
The utility model will be described in further detail in conjunction with embodiment in the above accompanying drawing, Gear Planet Transmission Centrifugal vibration device is by 1. stators, 2. rotor, 3. tie-rod, 4. floating bearing, 5. shaft coupling, 6. motor bearings, 7. motor shaft, 8. raceway, 9. planetary gear is formed, the input of tie-rod 3 connects with shaft coupling 5 and motor shaft 7, during the motor rotation, tie-rod 3 will promote a left side by floating bearing 4, right lateral star-wheel 9 rolls along raceway 8, thereby generation centrifugal force, owing to connect (promptly allowing planetary gear 9 to do certain radial motion) with floating bearing 4 between tie-rod 3 and the planetary gear 9 with respect to tie-rod 3, so not acting on the tie-rod 3, centrifugal force do not act on the raceway 8, the frictional force that centrifugal force produces makes planetary gear 9 produce along its raceway 8 and rolls, thereby formation planetary motion, its revolution speed equates with input speed, raceway 8 is as the track of planetary gear 9 along its rolling, planetary gear 9 produces centrifugal force around motor shaft 7 rotations, planetary gear 9 is round steel of 60 * 90, car becomes 30 round steel, two ends are assembled into planetary gear with bearing, and planetary gear connects with thin bar and motor shaft.And centrifugal force passed to casing, the garden cylindricality of its gabarit plays rolls but not the effect of sliding friction, its motion can make lubricating oil splash, in order to lubricate the bearing of 3 of planetary gear 9 and tie-rods, because centrifugal force does not act on the tie-rod 3, the floating bearing that tie-rod 3 and planetary gear are 9 only is subjected to the active force of tangential direction, and its active force only is equivalent to 1/50～1/100 of centrifugal force, floats to connect in order to compensate for manufacturing, alignment error and wearing and tearing.
Claims (1)
1, a kind of Gear Planet Transmission Centrifugal vibration device is made up of stator 1, rotor 2, tie-rod 3 etc., it is characterized in that:
A. the input of tie-rod 3 connects with shaft coupling 5 and motor shaft 7:
B. tie-rod 3 usefulness floating bearings 4 and planetary gear 9 connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90218871 CN2090293U (en) | 1990-09-02 | 1990-09-02 | planetary transmission centrifugal vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90218871 CN2090293U (en) | 1990-09-02 | 1990-09-02 | planetary transmission centrifugal vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2090293U true CN2090293U (en) | 1991-12-11 |
Family
ID=4897621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90218871 Withdrawn CN2090293U (en) | 1990-09-02 | 1990-09-02 | planetary transmission centrifugal vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2090293U (en) |
-
1990
- 1990-09-02 CN CN 90218871 patent/CN2090293U/en not_active Withdrawn
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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 |