CN206334832U - A kind of box vibrator that the oval exciting force of forced synchronism is provided - Google Patents
A kind of box vibrator that the oval exciting force of forced synchronism is provided Download PDFInfo
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- CN206334832U CN206334832U CN201621400169.7U CN201621400169U CN206334832U CN 206334832 U CN206334832 U CN 206334832U CN 201621400169 U CN201621400169 U CN 201621400169U CN 206334832 U CN206334832 U CN 206334832U
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- rotating shaft
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- box
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Abstract
A kind of box vibrator for providing the oval exciting force of forced synchronism, belongs to separation equipment technical field, its technical scheme is that composition includes housing and three rotating shafts, and the housing is fixed on the screen box of vibratory sieve；Three rotating shafts are parallel to each other and are connected by bearing with housing into rotation, eccentric block is respectively and fixedly provided with each rotating shaft and coaxial gear, gear in first rotating shaft is engaged with the gear in the second rotating shaft, gear in second rotating shaft is engaged with the gear in the 3rd rotating shaft, and one of three rotating shafts are connected with drive device.The utility model uses three axle box formula vibrators, and the forced synchronism of exciting force is realized by gear drive；The size and vibrating direction angle of exciting force are adjusted by changing the quality of eccentric block.The device can not only improve the stability and the adaptability to different material of screen box vibration, and small volume, light weight, greatly reduce the manufacturing cost and energy consumption of equipment.
Description
Technical field
The utility model is related to a kind of box vibrator that can be to the oval exciting force of vibratory sieve offer, belongs to separation equipment skill
Art field.
Background technology
Vibrator is the device that exciting force is provided to vibratory sieve, and the form of its exciting force directly affects the screening of vibratory sieve
Effect.The general vibrator using eccentric shaft type of existing three-axis elliptic sieve, this vibrator has the following disadvantages：First, it is eccentric
Axle processing and manufacturing is difficult, and quality is big, and the centrifugal force of generation is relatively small, it is difficult to realize the large-amplitude vibration of vibratory sieve；2nd, by
It is big in eccentric shaft type vibrator size, cause height and the quality increase of screen box, in further increase material consumption and screen(ing) machine ginseng
While quality of shaking, the rise of vibratory sieve operation power consumption and the increase of Equipment Foundations dynamic loading are also resulted in；3rd, eccentric shaft is once raw
Production shaping, the size and vibrating direction angle of exciting force can not be adjusted in the case where not changing its rotating speed, partial material is caused
Screening efficiency is reduced, and disposal ability diminishes；4th, the lubrication of the bearing of eccentric shaft type vibrator, gear and eccentric shaft is using same
Individual fuel tank, fuel tank volume is big, and lubricants capacity is more, and often occurs Leakage, causes the waste of resource.
Utility model content
The purpose of this utility model is that there is provided a kind of small volume, light weight and exciting force for the drawback of prior art
Adjustable box vibrator, while screening effect is ensured, reduces the cost and energy consumption of equipment.
Problem described in the utility model is realized with following technical proposals：
A kind of box vibrator for providing the oval exciting force of forced synchronism, composition includes housing and three rotating shafts, described
Housing is fixed on the screen box of vibratory sieve；Three rotating shafts are parallel to each other and are connected by bearing with housing into rotation, each
The gear being respectively and fixedly provided with rotating shaft in eccentric block and coaxial gear, first rotating shaft is engaged with the gear in the second rotating shaft, and second
Gear in rotating shaft is engaged with the gear in the 3rd rotating shaft, and one of three rotating shafts are connected with drive device.
The box vibrator of the oval exciting force of above-mentioned offer forced synchronism, the gear is located at enclosure interior, the bias
Block is located at hull outside, and balancing weight is provided with eccentric block.
The box vibrator of the oval exciting force of above-mentioned offer forced synchronism, three rotating shafts are in the same plane.
The utility model uses three axle box formula vibrators, and the forced synchronism of exciting force is realized by gear drive；By changing
Become the quality of eccentric block to adjust the size and vibrating direction angle of exciting force.The device can not only improve the stabilization of screen box vibration
Property and to the adaptability of different material, and small volume, light weight, greatly reduce the manufacturing cost and energy consumption of equipment.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure it is each marked as：1st, first rotating shaft；2nd, the second rotating shaft；3rd, the 3rd rotating shaft；4th, housing；5th, eccentric block；6th, counterweight
Block；7th, gear.
Embodiment
The utility model provides a kind of efficient, steady, compact conformation, the adjustable triaxial elliptical vibration exciter of exciting force.
Referring to Fig. 1, the utility model mainly includes housing 4, three rotating shafts（That is first rotating shaft 1, the second rotating shaft 2 and the 3rd
Rotating shaft 3）And gear 7 and eccentric block 5 in each rotating shaft, three rotating shafts are generally aligned in the same plane and are parallel to each other, often
Individual rotating shaft is connected by bearing with housing 4, the gear in the second middle rotating shaft 2 simultaneously with first rotating shaft 1 and the 3rd turn
Balancing weight 6 can be installed on eccentric block 5 in gear engagement on axle 3, three rotating shafts.Power can be inputted by any rotating shaft,
Two other rotating shaft is passed to by gear again.
Operation principle of the present utility model is：By the rotating shaft 2 of first rotating shaft 1 and second produce straight line exciting force vector with
The circle exciting force vector formation that 3rd rotating shaft 3 is produced is made a concerted effort, and produces the oval exciting force vector of forced synchronism；Pass through tooth between rotating shaft
The forced synchronism of exciting force is realized in wheel transmission；Exciting force size and vibrating direction angle are realized by increasing balancing weight on eccentric block
Regulation.
The characteristics of the utility model：
1st, box exciter structure is compact, can make the height of screen box and effectively be reduced, screen box Mass lost, and screen(ing) machine ginseng is shaken
Quality is small, not only reduces production material, reduces operation power consumption, while reducing dynamic loading of the equipment to basis；
2nd, box vibrator light weight, it is big that eccentric block produces centrifugal force, it is easy to accomplish vibratory sieve large magnitude is vibrated；
3rd, exciting force can be adjusted in the case where not changing its rotating speed by way of adding and subtracting balancing weight on eccentric block
Size and vibrating direction angle, add adaptability of the vibratory sieve to different material of same model, screening efficiency is high, processing
Amount is big；
4th, bearing, gear share same casing, and fuel tank small volume, lubricants capacity is few, typically only need to 5 liters of lubricating oil.
Above said content, preferred embodiment only of the present utility model, not to the utility model structure
Limitation.Every any simple modification made according to technical spirit of the present utility model to above example, equivalent variations are with repairing
Decorations, belong to protection domain of the present utility model.
Claims (3)
1. a kind of box vibrator that the oval exciting force of forced synchronism is provided, it is characterized in that, composition includes housing（4）With three
Rotating shaft, the housing（4）It is fixed on the screen box of vibratory sieve；Three rotating shafts are parallel to each other and by bearing and housing
（4）Rotate and be respectively and fixedly provided with eccentric block in connection, each rotating shaft（5）With coaxial gear（7）, first rotating shaft（1）On gear with
Second rotating shaft（2）On gear engagement, the second rotating shaft（2）On gear and the 3rd rotating shaft（3）On gear（7）Engagement, three
One of rotating shaft is connected with drive device.
2. a kind of box vibrator that the oval exciting force of forced synchronism is provided according to claim 1, it is characterized in that, it is described
Gear（7）Positioned at housing（4）Inside, the eccentric block（5）Positioned at housing（4）Outside, in eccentric block（5）It is provided with balancing weight
（6）.
3. a kind of box vibrator that the oval exciting force of forced synchronism is provided according to claim 1 or 2, it is characterized in that,
Three rotating shafts are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400169.7U CN206334832U (en) | 2016-12-20 | 2016-12-20 | A kind of box vibrator that the oval exciting force of forced synchronism is provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400169.7U CN206334832U (en) | 2016-12-20 | 2016-12-20 | A kind of box vibrator that the oval exciting force of forced synchronism is provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334832U true CN206334832U (en) | 2017-07-18 |
Family
ID=59301510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621400169.7U Active CN206334832U (en) | 2016-12-20 | 2016-12-20 | A kind of box vibrator that the oval exciting force of forced synchronism is provided |
Country Status (1)
| Country | Link |
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| CN (1) | CN206334832U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554802A (en) * | 2018-05-22 | 2018-09-21 | 西南石油大学 | A kind of more shock electric machine devices of revolution in the same direction of tension spring coupling |
| CN109926312A (en) * | 2019-04-17 | 2019-06-25 | 南昌矿山机械有限公司 | Eccentric block and vibrator, vibrating screen with clump weight living |
| CN111617952A (en) * | 2020-06-06 | 2020-09-04 | 潍坊工商职业学院 | Novel intelligent vibration device of full-automatic block forming machine for bulk solid wastes |
| CN113073500A (en) * | 2020-11-06 | 2021-07-06 | 常州市瑞泰工程机械有限公司 | Vibration exciter, stabilizing device, stabilizing equipment and track maintenance vehicle |
| CN114392915A (en) * | 2022-01-12 | 2022-04-26 | 甘肃旭盛显示科技有限公司 | Vibrating screen device of waste glass chute |
-
2016
- 2016-12-20 CN CN201621400169.7U patent/CN206334832U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554802A (en) * | 2018-05-22 | 2018-09-21 | 西南石油大学 | A kind of more shock electric machine devices of revolution in the same direction of tension spring coupling |
| CN109926312A (en) * | 2019-04-17 | 2019-06-25 | 南昌矿山机械有限公司 | Eccentric block and vibrator, vibrating screen with clump weight living |
| CN111617952A (en) * | 2020-06-06 | 2020-09-04 | 潍坊工商职业学院 | Novel intelligent vibration device of full-automatic block forming machine for bulk solid wastes |
| CN111617952B (en) * | 2020-06-06 | 2023-11-14 | 潍坊工商职业学院 | Novel intelligent vibration device of full-automatic block forming machine for bulk solid wastes |
| CN113073500A (en) * | 2020-11-06 | 2021-07-06 | 常州市瑞泰工程机械有限公司 | Vibration exciter, stabilizing device, stabilizing equipment and track maintenance vehicle |
| CN114392915A (en) * | 2022-01-12 | 2022-04-26 | 甘肃旭盛显示科技有限公司 | Vibrating screen device of waste glass chute |
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