CN201264025Y - Wind sieve type sorting machine - Google Patents
Wind sieve type sorting machine Download PDFInfo
- Publication number
- CN201264025Y CN201264025Y CNU2008201849330U CN200820184933U CN201264025Y CN 201264025 Y CN201264025 Y CN 201264025Y CN U2008201849330 U CNU2008201849330 U CN U2008201849330U CN 200820184933 U CN200820184933 U CN 200820184933U CN 201264025 Y CN201264025 Y CN 201264025Y
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- deposition chamber
- hinged
- shakes
- gripper shoe
- drive
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Abstract
The utility model relates to a wind-screening type screener which comprises a framework, a feeding bin, a feeder, a screening case, a front deposition chamber and a back deposition chamber. The wind-screening type screener is characterized in that the feeder is a floating type vibration feeder which comprises a driving motor, a feeding slot, a support board, a floating vibration driving shaft, an eccentric sleeve, a vibration driving rod and a front hanging rod, wherein a middle ventilation duct is arranged between the front deposition chamber and the back deposition chamber, and the front deposition chamber and the back deposition chamber are respectively provided with an air inlet communicated with the middle ventilation duct. When the wind-screening type screener works, the floating type vibration feeder can uniformly convey material to the screening case in the width direction, and once the material is not fed, the condition of material leakage can not occur. Because of the exhausting function of the middle ventilation duct, negative pressure is formed in the machine, and the flying dust generated by screening the material is sucked into the front deposition chamber and the back deposition chamber, the workshop environment can not be polluted.
Description
Technical field
The utility model relates to the cleaning equipment of granular material, especially a kind of architecture advances of pneumatic jig formula cleaner.
Background technology
The function of pneumatic jig formula cleaner is to remove light impurity and dust and the big or small foreign material that are blended in the granular material, often is applied to seed is cleaned processing.Pneumatic jig formula cleaner mainly is made up of frame, feeding bin, drawing-in device, screen box, screen box drive unit, following blower fan, top fan, forward and backward selection by winnowing passage and forward and backward expansion chamber etc.During work, material feeds from machine top feeding bin by drawing-in device, then drop in the screen box by preceding selection by winnowing passage, cleaning material after the process pneumatic jig is cleaned is discharged from discharging opening, in Flow of Goods and Materials and sieving in the process, light impurity and dust atop blower fan and the formed wind-force field action of following blower fan down by forward and backward selection by winnowing passage and forward and backward expansion chamber discharge machine.
The problem that present pneumatic jig formula cleaner in use exists has, because what drawing-in device adopted is the drum-type feeding mechanism, can leak when stopping feeding for small particles material (as rape seed), and can not clean effect thereby have influence on pneumatic jig along the even feeding of the width of screen box.In addition, when pneumatic jig is cleaned material, there is dust to leak into outside the machine, the working environment in workshop is polluted.
Summary of the invention
The technical problems to be solved in the utility model is: the shortcoming at above prior art exists by architecture advances, proposes a kind of pneumatic jig formula cleaner of good separation effect.
In order to solve above technical problem, pneumatic jig formula cleaner of the present utility model, comprise frame, feeding bin, drawing-in device, screen box and before, back expansion chamber, its architecture advances is: described drawing-in device is floating type vibration feeder device, this drawing-in device comprises drive motors, feeding trough, gripper shoe, float and drive the axle that shakes, eccentric bushing, drive shake bar and preceding suspension rod, described feeding trough is arranged on feeding bin outlet below, its front end, rear end and lower end respectively with preceding suspension rod lower end, gripper shoe upper end and to drive the bar upper end that shakes hinged, the upper end and the frame of suspension rod are hinged before described, hinged in the middle of the described gripper shoe with frame, describedly float that to drive the axle that shakes hinged with the lower end of support plate, described eccentric bushing is connected with the unsteady axle that shakes that drives, described lower end and the eccentric bushing that drives the bar that shakes is hinged, described drive motors is installed on the frame, its output shaft center line is coaxial with gripper shoe middle hinge shaft centre line, is connected mutually with the unsteady axle that shakes that drives by belt gear.
To further improvement in the technical proposal be, ventilating duct in the middle of between described forward and backward expansion chamber, being provided with, and be provided with damper, and on forward and backward expansion chamber, being respectively equipped with the air inlet that communicates with described middle ventilating duct, the central dividing plate of described damper and forward and backward expansion chamber is hinged.
Compare with existing pneumatic jig formula cleaner, because what adopt is floating type vibration feeder device, enter into the material of feeding trough from feeding bin, be subjected to the feeding trough vibration force act on outlet campaign to feeding trough the time, spread out equably at the width of feeding trough.Be understood that this floating type vibration feeder device can be at the width of screen box equably to the screen box convey materials, take place in case stop the situation that feeding do not have material from leakage.Because the air draft effect of middle ventilating duct has formed negative pressure at machine intimate, the dust that material is kicked up when sieving is inhaled in the forward and backward expansion chamber, thereby can not pollute workshop condition.
Description of drawings
Below in conjunction with embodiment the utility model is further described.
Fig. 1 is the structural representation of present embodiment pneumatic jig formula cleaner.
Fig. 2 is the structural representation of the floating type vibration feeder device among Fig. 1.
Fig. 3 is the transmission expanded view of Fig. 2.
The specific embodiment
As shown in Figure 1, the pneumatic jig formula cleaner of present embodiment mainly by frame 15, feeding bin 9, floating type vibration feeder device 10, preceding selection by winnowing passage 8, preceding expansion chamber 7, go up screen box 11, screen box drive unit 12, down screen box 13, blower fan 14, after wind gating road 16, top fan 2, back expansion chamber 1 and middle ventilating duct 4 etc. are formed down.As shown in Figures 2 and 3, floating type vibration feeder device is mainly by drive motors 23, feeding trough 19, gripper shoe 18, float and drive the axle 17 that shakes, eccentric bushing 22, drive the compositions such as bar 21 and preceding suspension rod 20 that shake, feeding trough 19 is arranged on feeding bin 9 outlet belows, its front end, rear end and lower end respectively with preceding suspension rod 20 lower ends, gripper shoe 18 upper ends and to drive bar 21 upper ends that shake hinged, the upper end and the frame 15 of preceding suspension rod 20 are hinged, the centre of gripper shoe 18 and frame 15 are hinged, floating, it is hinged with the lower end of support plate 18 to drive the axle 17 that shakes, eccentric bushing 22 is connected with the unsteady axle 17 that shakes that drives, the lower end and the eccentric bushing 22 that drive the bar 21 that shakes are hinged, drive motors 23 is installed on the frame 15, its output shaft center line is coaxial with gripper shoe 18 middle hinge shaft centre lines, is connected mutually with the unsteady axle that shakes that drives by belt gear.
As can be seen from Figure 1, ventilating duct 4 in the middle of being provided with between the preceding expansion chamber 7 of the pneumatic jig formula cleaner of present embodiment and the back expansion chamber 1, communicate with middle ventilating duct 4, air inlet 6 and rear air inlet 3 before on preceding expansion chamber 7 and back expansion chamber 1, being respectively equipped with, be provided with the damper 5 of regulating intake between these two air inlets, the dividing plate between this damper 5 and preceding expansion chamber 7 and the back expansion chamber 1 is hinged.
Through evidence, compared with prior art, the pneumatic jig formula cleaner of present embodiment have clean effective, the advantage that no dust overflows.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. pneumatic jig formula cleaner, comprise frame, feeding bin, drawing-in device, screen box and before, back expansion chamber, it is characterized in that: described drawing-in device is floating type vibration feeder device, this drawing-in device comprises drive motors, feeding trough, gripper shoe, float and drive the axle that shakes, eccentric bushing, drive shake bar and preceding suspension rod, described feeding trough is arranged on feeding bin outlet below, its front end, rear end and lower end respectively with preceding suspension rod lower end, gripper shoe upper end and to drive the bar upper end that shakes hinged, the upper end and the frame of suspension rod are hinged before described, hinged in the middle of the described gripper shoe with frame, describedly float that to drive the axle that shakes hinged with the lower end of gripper shoe, described eccentric bushing is connected with the unsteady axle that shakes that drives, described lower end and the eccentric bushing that drives the bar that shakes is hinged, described drive motors is installed on the frame, its output shaft center line is coaxial with gripper shoe middle hinge shaft centre line, is connected mutually with the unsteady axle that shakes that drives by belt gear.
2. according to the described pneumatic jig formula of claim 1 cleaner, it is characterized in that: ventilating duct in the middle of being provided with between described forward and backward expansion chamber is respectively equipped with the air inlet that communicates with described middle ventilating duct on forward and backward expansion chamber.
3. according to the described pneumatic jig formula of claim 2 cleaner, it is characterized in that: be provided with damper on described middle ventilating duct, the central dividing plate of described damper and forward and backward expansion chamber is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201849330U CN201264025Y (en) | 2008-09-02 | 2008-09-02 | Wind sieve type sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201849330U CN201264025Y (en) | 2008-09-02 | 2008-09-02 | Wind sieve type sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264025Y true CN201264025Y (en) | 2009-07-01 |
Family
ID=40830372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201849330U Expired - Lifetime CN201264025Y (en) | 2008-09-02 | 2008-09-02 | Wind sieve type sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201264025Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596527A (en) * | 2009-03-26 | 2009-12-09 | 大山合集团有限公司 | A kind of mushroom classification winnowing machine |
| CN102764731A (en) * | 2011-05-06 | 2012-11-07 | 酒泉奥凯种子机械股份有限公司 | Vibrating feed mechanism of air-screen cleaner |
| CN107670989A (en) * | 2017-10-23 | 2018-02-09 | 扬州明品机械设备有限公司 | A kind of two level cleaner |
| CN107855281A (en) * | 2017-11-27 | 2018-03-30 | 巴彦淖尔市农牧业科学研究院 | Small-size multifunction air-and-screen cleaner |
| CN110465495A (en) * | 2019-09-04 | 2019-11-19 | 农业农村部南京农业机械化研究所 | A kind of high-efficiency seed cleaner |
| CN110508482A (en) * | 2019-09-04 | 2019-11-29 | 农业农村部南京农业机械化研究所 | A kind of high-efficiency seed sorting screen and screening plant |
| CN111974679A (en) * | 2020-08-26 | 2020-11-24 | 河北苹乐面粉机械集团有限公司 | Circulating air separator with vibration feeding structure |
| CN111974680A (en) * | 2020-08-26 | 2020-11-24 | 河北苹乐面粉机械集团有限公司 | High-efficient circulation air separator |
| CN110465495B (en) * | 2019-09-04 | 2024-10-22 | 农业农村部南京农业机械化研究所 | High-efficient seed cleaner |
-
2008
- 2008-09-02 CN CNU2008201849330U patent/CN201264025Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596527A (en) * | 2009-03-26 | 2009-12-09 | 大山合集团有限公司 | A kind of mushroom classification winnowing machine |
| CN102764731A (en) * | 2011-05-06 | 2012-11-07 | 酒泉奥凯种子机械股份有限公司 | Vibrating feed mechanism of air-screen cleaner |
| CN102764731B (en) * | 2011-05-06 | 2015-03-11 | 酒泉奥凯种子机械股份有限公司 | Vibrating feed mechanism of air-screen cleaner |
| CN107670989A (en) * | 2017-10-23 | 2018-02-09 | 扬州明品机械设备有限公司 | A kind of two level cleaner |
| CN107855281A (en) * | 2017-11-27 | 2018-03-30 | 巴彦淖尔市农牧业科学研究院 | Small-size multifunction air-and-screen cleaner |
| CN110465495A (en) * | 2019-09-04 | 2019-11-19 | 农业农村部南京农业机械化研究所 | A kind of high-efficiency seed cleaner |
| CN110508482A (en) * | 2019-09-04 | 2019-11-29 | 农业农村部南京农业机械化研究所 | A kind of high-efficiency seed sorting screen and screening plant |
| CN110465495B (en) * | 2019-09-04 | 2024-10-22 | 农业农村部南京农业机械化研究所 | High-efficient seed cleaner |
| CN111974679A (en) * | 2020-08-26 | 2020-11-24 | 河北苹乐面粉机械集团有限公司 | Circulating air separator with vibration feeding structure |
| CN111974680A (en) * | 2020-08-26 | 2020-11-24 | 河北苹乐面粉机械集团有限公司 | High-efficient circulation air separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |
|
| CX01 | Expiry of patent term |