CN201940362U - A screening machinery vibration source mechanism - Google Patents
A screening machinery vibration source mechanism Download PDFInfo
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- CN201940362U CN201940362U CN2010206910239U CN201020691023U CN201940362U CN 201940362 U CN201940362 U CN 201940362U CN 2010206910239 U CN2010206910239 U CN 2010206910239U CN 201020691023 U CN201020691023 U CN 201020691023U CN 201940362 U CN201940362 U CN 201940362U
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- transmission shaft
- vibration source
- utility
- source mechanism
- screening machinery
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Abstract
The utility model relates to a screening machinery technical field, especially relates to a screening machinery vibration source mechanism that provides reliable exciting force for the screening machinery. The utility model technical scheme realizes like this, a screening machinery vibration source mechanism, and contains a motor, a transmission shaft, and the transmission shaft passes through the self-aligning bearing to be installed on a bearing frame, and the characteristic lies in that the motor passes through flexible coupling joint with the transmission shaft, just sets up and has fixedly installed the eccentric block on the transmission shaft. The beneficial effect of the utility model is, changes traditional tooth-like kind of drive, and the structure is simple, and the material saving consumes the low carbon and novel, and the noise is little, and the life cycle is long, maintenance convenience, high efficiency.
Description
Technical field:
The utility model relates to a kind of screening plant technical field, relates in particular to a kind of screening plant vibration source mechanism that reliable exciting force is provided for screening plant.
Background technology:
At present, the vibratory sieve of screening plant vibration source mechanism commonly used or vibrator are box vibrator of travelling gear or vibrating motor, and vibrating motor is because eccentric block is fixed on the rotor, and under action of centrifugal force, the motor bearings life-span is shorter.The box vibrator transmission of travelling gear noise is big, and efficient is not high, and volume is not easy to maintenance more greatly.
How passing through to change traditional tooth-like kind of drive, change the lubricated form of rotary part, improve transmission layout, make it to be convenient to keep in repair and increase the service life, reliable exciting force is provided, is one of screening plant technical field task.
The utility model content:
Not high in order to overcome existing vibrator vibration source system effectiveness, be not easy to maintenance, the deficiency that noise is big, the utility model provides a kind of novel screening plant vibration source mechanism, and this novel screening plant vibration source mechanism is not only simple in structure, and noise is little, the transmission efficiency height, and the energy convenient for maintaining, life cycle is long, realizes energy saving purposes.
Technical solutions of the utility model are achieved in that a kind of screening plant vibration source mechanism, it contains motor, power transmission shaft, and power transmission shaft is installed on the bearing block, wherein by self-aligning bearing, motor is connected by flexible coupling with power transmission shaft, and is installed with eccentric block on power transmission shaft;
Technical solutions of the utility model can also be achieved in that on the described eccentric block and be installed with balancing weight.
Beneficial effect:
The beneficial effects of the utility model are, change traditional tooth-like kind of drive, and are simple in structure and novel, save the material consumption low-carbon (LC), and noise is little, and life cycle is long, and is easy to maintenance, high efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that A of the present utility model is to structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, 2, wherein, 1 is self-aligning bearing, and 2 is eccentric block, and 3 is balancing weight, and 4 is motor, and 5 is power transmission shaft, and 6 is bearing block, and 7 is pump nozzle, and 8 is stifle, and 9 is lid, and 10 is flexible coupling, and 11 is hexagon-headed bolt; Power transmission shaft 5 is installed on the bearing block 6 by self-aligning bearing 1, and motor 4 is connected by flexible coupling 10 with power transmission shaft 5, and setting is installed with eccentric block 2 on power transmission shaft 5, is provided with on the eccentric block 2 and is installed with balancing weight 3.
Referring to Fig. 1, Fig. 2, the utility model improves on the basis of conventional screen subset vibration source mechanism, simplify the tooth-like kind of drive that has changed exciting force, eccentric block 2 is directly installed on the power transmission shaft 5, and on eccentric block 2, be provided with again and be installed with balancing weight 3, power transmission shaft 5 two ends are fixing by self-aligning bearing 1 usefulness bearing block 6, provide power by motor 4, be flexible coupling fixing with flexible coupling 10 between motor 4 and the power transmission shaft 5, start steadily, noise is little, and the vibration source system is that screening plant vibration source mechanism is under the driving of motor, realize the sieve nest straight reciprocating motion, this screening plant vibration source mechanism can not only increase work efficiency, and reduces material consumption, and reduces noise, prolong the time between overhauls(TBO), be convenient to maintenance.
Existing bearing block 6 is a solid housing, adopts solid housing to replace the split-type shaft bearing, improves bearing 1 carrying impact resistance, processing and lubrication oilhole 7 on bearing cover 9, and the regular replenishment lubricant grease prolongs bearing 1 life cycle; The material of power transmission shaft 5 adopts intensity height, the easy 45# steel of processing, and eccentric block 2 is fixed on the two ends of axle 5 by the flat key interference, and balancing weight 3 is fixed on the eccentric block 2 by hexagon-headed bolt 11, adjusts balancing weight 3 weight and reaches required exciting force; Adopt self-aligning bearing 1 fixed conveyor axle 5 two ends, guarantee the axiality of power transmission shaft; Utilize flexible coupling 10 that motor power is transmitted, can alleviate when starting and impact, make and operate steadily;
By above-mentioned utility model, guaranteed the Technical Data Requests of screening plant vibration source mechanism exciting force.
Claims (2)
1. screening plant vibration source mechanism, contain motor (4), power transmission shaft (5), power transmission shaft (5) is installed on the bearing block (6) by self-aligning bearing (1), it is characterized in that: motor (4) is connected by flexible coupling (10) with power transmission shaft (5), and is installed with eccentric block (2) on power transmission shaft (5).
2. screening plant vibration source according to claim 1 mechanism is characterized in that: be installed with balancing weight (3) on the eccentric block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206910239U CN201940362U (en) | 2010-12-30 | 2010-12-30 | A screening machinery vibration source mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206910239U CN201940362U (en) | 2010-12-30 | 2010-12-30 | A screening machinery vibration source mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940362U true CN201940362U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206910239U Expired - Fee Related CN201940362U (en) | 2010-12-30 | 2010-12-30 | A screening machinery vibration source mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940362U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691660A (en) * | 2012-09-27 | 2014-04-02 | 沈阳铝镁设计研究院有限公司 | Vibrator for grading of sponge titanium |
| CN103846220A (en) * | 2012-11-28 | 2014-06-11 | 沈阳铝镁设计研究院有限公司 | Pneumatic air blower for separating titanium sponge from impurities |
| CN106799349A (en) * | 2015-11-26 | 2017-06-06 | 池州市方圆矿山机械制造有限公司 | A kind of circular motion shaking screen |
| CN106944329A (en) * | 2016-11-23 | 2017-07-14 | 攀枝花市九鼎智远知识产权运营有限公司 | A kind of eccentric wheel for vibrator |
| CN107008645A (en) * | 2017-05-25 | 2017-08-04 | 吴荣山 | Inclined double-deck excited vibration screen device |
| CN107716039A (en) * | 2017-10-29 | 2018-02-23 | 王黎琴 | A kind of Simple material particle sizing device |
-
2010
- 2010-12-30 CN CN2010206910239U patent/CN201940362U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691660A (en) * | 2012-09-27 | 2014-04-02 | 沈阳铝镁设计研究院有限公司 | Vibrator for grading of sponge titanium |
| CN103846220A (en) * | 2012-11-28 | 2014-06-11 | 沈阳铝镁设计研究院有限公司 | Pneumatic air blower for separating titanium sponge from impurities |
| CN103846220B (en) * | 2012-11-28 | 2016-01-13 | 沈阳铝镁设计研究院有限公司 | A kind of pneumatic blowing blower fan be separated with foreign material for titanium sponge |
| CN106799349A (en) * | 2015-11-26 | 2017-06-06 | 池州市方圆矿山机械制造有限公司 | A kind of circular motion shaking screen |
| CN106944329A (en) * | 2016-11-23 | 2017-07-14 | 攀枝花市九鼎智远知识产权运营有限公司 | A kind of eccentric wheel for vibrator |
| CN106944329B (en) * | 2016-11-23 | 2019-05-14 | 攀枝花市九鼎智远知识产权运营有限公司 | A kind of eccentric wheel for vibration excitor |
| CN107008645A (en) * | 2017-05-25 | 2017-08-04 | 吴荣山 | Inclined double-deck excited vibration screen device |
| CN107716039A (en) * | 2017-10-29 | 2018-02-23 | 王黎琴 | A kind of Simple material particle sizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |