CN102489446A - Transmission mechanism of sieving machine - Google Patents
Transmission mechanism of sieving machine Download PDFInfo
- Publication number
- CN102489446A CN102489446A CN2011103893372A CN201110389337A CN102489446A CN 102489446 A CN102489446 A CN 102489446A CN 2011103893372 A CN2011103893372 A CN 2011103893372A CN 201110389337 A CN201110389337 A CN 201110389337A CN 102489446 A CN102489446 A CN 102489446A
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- China
- Prior art keywords
- eccentric shaft
- center
- transmission mechanism
- frames
- framework
- 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.)
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a transmission mechanism of a sieving machine. The transmission mechanism comprises a shaft and a drive motor and is characterized in that the shaft is an eccentric shaft; cranks respectively hinged with frames on the two sides of the eccentric shaft are sleeved on the eccentric shaft; the center of the joint acting forces of the cranks hinged with the frames on one side of the eccentric shaft coincides with the center of the frames on the side; the center of the joint acting forces of the cranks hinged with the frames on the other side of the eccentric shaft coincides with the center of the frames on the other side; and the reciprocation directions of the frames are vertical to the material outflow direction. Compared with the prior art, the transmission mechanism has the obvious advantages of high clean sieving rate and sieving efficiency.
Description
Technical field:
The present invention relates to the transmission mechanism of a kind of screening plant, particularly a kind of screening machine.
Background technology:
A kind of transmission mechanism of existing screening plant is that the crank-driven screen frame is reciprocating, but the outflow direction of its reciprocating direction and material in the same way, and its shortcoming is that sifting net rate and screening efficiency are lower.
Summary of the invention:
It is high to the purpose of this invention is to provide a kind of sifting net rate and screening efficiency, a kind of transmission mechanism of screening machine.Realize that technical scheme of the present invention is; Comprise axle and drive motors; It is characterized in that: said axle is eccentric shaft; Be arranged with respectively the crank that the framework with the eccentric shaft both sides is hinged on this eccentric shaft; The effect of the crank that wherein is hinged with the framework of the eccentric shaft one side center of making a concerted effort overlaps at the center of a body side frame therewith, and the effect of the crank that is hinged with the framework of eccentric shaft opposite side makes a concerted effort therewith that the center of opposite side framework overlaps, and the reciprocating direction and the streams outgoing direction of this framework are perpendicular.The present invention and prior art relatively have sifting net rate and the high remarkable advantage of screening efficiency.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
The specific embodiment:
As an embodiment; Sheathed two cranks 1 in the left side of eccentric shaft 2 (or right side), and the right side of eccentric shaft (or left side) sheathed two other crank, this two other crank is between two cranks of opposite side; The outer end of each crank is hinged or hinged with the framework that is fixed with screen frame with the left side plate of framework respectively; Make screen frame do the direction motion perpendicular with the Flow of Goods and Materials direction, in order to reach equilibrium of forces, what the crank of eccentric shaft both sides formed should coincide with the center of framework with joint efforts.
Claims (1)
1. the transmission mechanism of a screening machine; Comprise axle and drive motors; It is characterized in that: said axle is eccentric shaft; Be arranged with respectively the crank that the framework with the eccentric shaft both sides is hinged on this eccentric shaft; The effect of the crank that wherein is hinged with the framework of the eccentric shaft one side center of making a concerted effort overlaps at the center of a body side frame therewith, and the effect of the crank that is hinged with the framework of eccentric shaft opposite side makes a concerted effort therewith that the center of opposite side framework overlaps, and the reciprocating direction and the streams outgoing direction of this framework are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103893372A CN102489446A (en) | 2011-11-22 | 2011-11-22 | Transmission mechanism of sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103893372A CN102489446A (en) | 2011-11-22 | 2011-11-22 | Transmission mechanism of sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102489446A true CN102489446A (en) | 2012-06-13 |
Family
ID=46181330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103893372A Pending CN102489446A (en) | 2011-11-22 | 2011-11-22 | Transmission mechanism of sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102489446A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1172830A1 (en) * | 1982-11-26 | 1985-08-15 | Kazakhsk Polt Inst | Arrangement for emptying bags with bulk materials |
| CN2032508U (en) * | 1987-08-13 | 1989-02-15 | 浙江嵊县粮食机械厂 | Eccentric vibrating mechanism with stepless adjustable device |
| CN2454048Y (en) * | 2000-12-01 | 2001-10-17 | 鞍山矿山机械股份有限公司 | Double-material independent-supported double-driven tension-relaxation sieve |
| CN101941003A (en) * | 2010-07-06 | 2011-01-12 | 唐志 | New-type vibration screen |
| CN202316294U (en) * | 2011-11-22 | 2012-07-11 | 沈恕刚 | Transmission mechanism of sieving machine |
-
2011
- 2011-11-22 CN CN2011103893372A patent/CN102489446A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1172830A1 (en) * | 1982-11-26 | 1985-08-15 | Kazakhsk Polt Inst | Arrangement for emptying bags with bulk materials |
| CN2032508U (en) * | 1987-08-13 | 1989-02-15 | 浙江嵊县粮食机械厂 | Eccentric vibrating mechanism with stepless adjustable device |
| CN2454048Y (en) * | 2000-12-01 | 2001-10-17 | 鞍山矿山机械股份有限公司 | Double-material independent-supported double-driven tension-relaxation sieve |
| CN101941003A (en) * | 2010-07-06 | 2011-01-12 | 唐志 | New-type vibration screen |
| CN202316294U (en) * | 2011-11-22 | 2012-07-11 | 沈恕刚 | Transmission mechanism of sieving machine |
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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 |
Application publication date: 20120613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |