CN103639111A - Material separating screen - Google Patents
Material separating screen Download PDFInfo
- Publication number
- CN103639111A CN103639111A CN201310576808.XA CN201310576808A CN103639111A CN 103639111 A CN103639111 A CN 103639111A CN 201310576808 A CN201310576808 A CN 201310576808A CN 103639111 A CN103639111 A CN 103639111A
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- China
- Prior art keywords
- hopper
- frame
- screen
- rack
- sieve
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a material separating screen which comprises a rack. A hopper is installed at the top of the rack, the bottom of the hopper is provided with a discharge port, a stirring discharge shaft is rotatably connected to the interior of the hopper, a stirring discharge motor which drives the discharge shaft to rotate is installed on the rack, a stirring arm is installed on the stirring discharge shaft and arranged in the axial direction of the stirring discharge shaft, a suspension shaft which is transversely arranged is installed on the upper portion of the rack, and the two ends of the suspension shaft are connected with suspension arms extending downwards in a hinged mode; at least one layer of obliquely arranged screen baskets is arranged below the hopper, the bottoms of the screen baskets are provided with screen nets, supporting shafts which are rotatably connected to the suspension arms are installed on the screen baskets, a swinging drive device which drives the suspension arms to swing front and back is further installed on the rack, and a receiving hopper which is located below the screen nets is further installed at the bottom of the rack. The material separating screen has the advantages of being convenient to manufacture, install and operate, high in screening efficiency and high in discharging efficiency.
Description
Technical field
The present invention relates to a kind of material separating sieve.
Background technology
At present, the structure of existing screening machine comprises frame, is elasticly connected with screening basket in frame, on screening basket, vibrating motor is housed, and the vibrations by vibrating motor make screening basket produce shake, thereby realize the screening of material.The screening machine of this structure is because the vibration frequency of vibrating motor is too frequent, while sieving for the larger material of grain graininess difference, there is the shortcoming that screening efficiency is low, and inhomogeneous when throwing in material in screening basket from discharging bin, thereby cause the shortcoming that screening efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide the material separating sieve that a kind of screening efficiency is high, discharge rate is fast.
For solving the problems of the technologies described above, the material separating sieve providing comprises frame, hopper is equipped with at the top of frame, the bottom of hopper is provided with discharging opening, its design feature is to be rotatably connected to and to stir discharging axle in hopper, the stirring discharging motor that drives discharging axle to rotate is housed in frame, stir on discharging axle and be equipped with along its axial mixing arm arranging, upper rack is equipped with the suspended axle of horizontally set, the both ends of suspended axle are hinged with down the suspension arm of stretching, the below of hopper is provided with the sieve basket that at least one deck is obliquely installed, the bottom of sieve basket is provided with screen cloth, on sieve basket, the back shaft being rotatably connected on suspension arm is housed, the oscillatory gearing mechanism that drives suspension arm swing is also housed in frame, the receiving hopper that is positioned at screen cloth below is also equipped with in the bottom of frame.
Described oscillatory gearing mechanism comprises the crank that is rotatably connected in frame and is connected in frame and engine that driving crank rotates, between crank and suspension arm, connecting rod is housed.
Two layer screen basket is set altogether, and two sieve baskets are from going to rear-inclined to arrange downwards, and described receiving hopper is tilted to lower setting from its horizontal opposite side of a horizontal side direction of frame.
Adopt after said structure, material can evenly be discharged from discharging opening after entering hopper under the rotation agitaion of stirring discharging axle, greatly reduce the sieving time of material, by power set, order about drive shaft turns, by oscillatory gearing mechanism, drive the front portion of screening basket to teetertotter, when screening basket teetertotters, the large granular materials after screening can be unloaded it by the uphill process by its rear portion fast, large granular materials flows out from discharging supporting plate, and small particles material leaks down from screening basket bottom.In sum, manufacture of the present invention, installation, easy to operate, have advantages of that screening efficiency is high and discharging efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the structural representation of a kind of most preferred embodiment of the present invention;
Fig. 2 is the structural representation of the left apparent direction of Fig. 1.
The specific embodiment
Material separating sieve as depicted in figs. 1 and 2, it comprises frame 1, hopper 2 is equipped with at the top of frame 1, the bottom of hopper 2 is provided with discharging opening, in hopper 2, be rotatably connected to and stir discharging axle 12, the stirring discharging motor 13 that drives discharging axle 12 to rotate is housed in frame, stir on discharging axle 12 and be equipped with along its axial a plurality of mixing arms 14 that arrange, the length of a plurality of mixing arms 14 is consistent, the suspended axle 3 of horizontally set is equipped with on frame 1 top, the both lateral sides symmetry that is frame 1 is equipped with holder, above-mentioned suspended axle 3 is connected between two holders, the both ends of suspended axle 3 are hinged with down the suspension arm 4 of stretching, the top that is suspension arm 4 is hinged on suspended axle by sleeve, and on suspended axle, be bolted with the bolt of sleeve axial location, thereby guarantee that suspension arm 4 can only can not produce and move axially around suspended axle 3 rotations, and two spaced suspended axles 3 are set before and after in the present embodiment altogether, the both ends of two suspended axles 3 are hinged with respectively suspension arm 4, thereby the swing that makes sieve basket 5 is more stable and have rhythm, be convenient to improve screening effect, the below of hopper 2 is provided with the sieve basket 5 that at least one deck is obliquely installed, the bottom of sieve basket 5 is provided with screen cloth, on sieve basket 5, the back shaft 7 being rotatably connected on suspension arm 4 is housed, the oscillatory gearing mechanism that drives suspension arm 4 swings is also housed in frame 1, in the present embodiment, two layer screen basket 5 is set altogether, two sieve baskets 5 are from going to rear-inclined to arrange downwards, because sieve basket 5 is obliquely installed, thereby when oscillatory gearing mechanism orders about its swing, in screening, made the action of discharging, the receiving hopper 8 that is positioned at screen cloth below is also equipped with in the bottom of frame 1, described receiving hopper 8 is tilted to lower setting from its horizontal opposite side of a horizontal side direction of frame 1, can make a horizontal side of the flow direction of material frame that falls from screen bottom, thereby avoid the rerolling after material screening.
As shown in Figure 1, oscillatory gearing mechanism comprises the crank 9 being rotatably connected in frame 1 and the engine 10 that is connected in frame 1 and driving crank rotates, between crank 9 and suspension arm 4, connecting rod 11 is housed, adopt the drives structure form of above-mentioned crank connecting link, make drives structure not only simple and more reliable and more stable.
The above is specific constructive form of the present invention, and the present invention is not restricted to the described embodiments, and the art personnel, the equivalent variations based on concrete structure in the present invention and parts are replaced all in protection scope of the present invention.
Claims (3)
1. a material separating sieve, comprise frame, hopper is equipped with at the top of frame, the bottom of hopper is provided with discharging opening, it is characterized in that being rotatably connected to and stirring discharging axle in hopper, the stirring discharging motor that drives discharging axle to rotate is housed in frame, stir on discharging axle and be equipped with along its axial mixing arm arranging, upper rack is equipped with the suspended axle of horizontally set, the both ends of suspended axle are hinged with down the suspension arm of stretching, the below of hopper is provided with the sieve basket that at least one deck is obliquely installed, the bottom of sieve basket is provided with screen cloth, on sieve basket, the back shaft being rotatably connected on suspension arm is housed, the oscillatory gearing mechanism that drives suspension arm swing is also housed in frame, the receiving hopper that is positioned at screen cloth below is also equipped with in the bottom of frame.
2. material separating sieve according to claim 1, is characterized in that: described oscillatory gearing mechanism comprises the crank being rotatably connected in frame and is connected in frame and engine that driving crank rotates, between crank and suspension arm, connecting rod is housed.
3. material separating sieve according to claim 1 and 2, is characterized in that arranging altogether two layer screen basket, and two sieve baskets are from going to rear-inclined to arrange downwards, and described receiving hopper is tilted to lower setting from its horizontal opposite side of a horizontal side direction of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310576808.XA CN103639111A (en) | 2013-11-05 | 2013-11-05 | Material separating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310576808.XA CN103639111A (en) | 2013-11-05 | 2013-11-05 | Material separating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639111A true CN103639111A (en) | 2014-03-19 |
Family
ID=50244470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310576808.XA Pending CN103639111A (en) | 2013-11-05 | 2013-11-05 | Material separating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639111A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353615A (en) * | 2014-10-31 | 2015-02-18 | 天津凯源饲料有限公司 | Detachable crushing and screening machine |
| CN106799683A (en) * | 2017-01-19 | 2017-06-06 | 安徽铖友汽车零部件制造有限公司 | A kind of crawler type peener |
| CN109290183A (en) * | 2018-11-27 | 2019-02-01 | 商丘师范学院 | A kind of seed screening plant |
| CN110193509A (en) * | 2019-05-21 | 2019-09-03 | 华安钢宝利高新汽车板加工(娄底)有限公司 | Garbage collection transporting equipment |
| CN112221554A (en) * | 2020-09-15 | 2021-01-15 | 王馨予 | Crops processing equipment that shells |
-
2013
- 2013-11-05 CN CN201310576808.XA patent/CN103639111A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353615A (en) * | 2014-10-31 | 2015-02-18 | 天津凯源饲料有限公司 | Detachable crushing and screening machine |
| CN106799683A (en) * | 2017-01-19 | 2017-06-06 | 安徽铖友汽车零部件制造有限公司 | A kind of crawler type peener |
| CN109290183A (en) * | 2018-11-27 | 2019-02-01 | 商丘师范学院 | A kind of seed screening plant |
| CN110193509A (en) * | 2019-05-21 | 2019-09-03 | 华安钢宝利高新汽车板加工(娄底)有限公司 | Garbage collection transporting equipment |
| CN110193509B (en) * | 2019-05-21 | 2024-05-14 | 华安钢宝利高新汽车板加工(娄底)有限公司 | Waste collection and transportation equipment |
| CN112221554A (en) * | 2020-09-15 | 2021-01-15 | 王馨予 | Crops processing equipment that shells |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |