CN201921835U - Automatic pressure-regulating type gravity separator - Google Patents
Automatic pressure-regulating type gravity separator Download PDFInfo
- Publication number
- CN201921835U CN201921835U CN2011200232890U CN201120023289U CN201921835U CN 201921835 U CN201921835 U CN 201921835U CN 2011200232890 U CN2011200232890 U CN 2011200232890U CN 201120023289 U CN201120023289 U CN 201120023289U CN 201921835 U CN201921835 U CN 201921835U
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- China
- Prior art keywords
- vibration table
- automatic pressure
- regulating
- gravity separator
- type gravity
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- Expired - Fee Related
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Abstract
The utility model provides an automatic pressure-regulating type gravity separator, which comprises a stand (1), a feeding device (2), a fan (3), a vibration table board (4), a crop exhausting device (5), a dip angle regulating mechanism (6), a transmission system (7), an automatic pressure regulating device (8) and a tank body (9). Materials directly fall on the vibration table board (4) through the feeding device (2); wind produced by the fan (3) is directly transmitted to a wind box to form static pressure; the vibration table board (4) is connected with the dip angle regulating mechanism (6) so as to separate crops through longitudinal reciprocating vibration; the crop exhausting device (5) is connected with the vibration table board (4); materials separated from the vibration table board (4) are discharged through the crop exhausting device (5) and simultaneously, the vibration table board (4) is connected with the automatic pressure-regulating device (8) so as to automatically control the crop discharging amount and the thickness of a material layer of the table board; the dip angle regulating mechanism (6) is used for regulating the dip angle of the vibration table board (4); and the automatic pressure regulating device (8) is used for regulating the position of a weight block so as to realize automatic pressure regulation and wind discharge.
Description
Technical field
The utility model relates to the selected and classifying equipoment of a kind of grain and seed, especially relates to a kind of automatic pressure-regulating type gravity separator.
Background technology
Seed separation is the important step in the seed process, and seed has improved quality through sorting, for precision drilling provides assurance.And precision drilling is a kind of advanced person's a agronomic technique, adopts this technology can save seed, and the utilization rate of building up fertility increases crop yield, is convenient to field management simultaneously, saves human and material resources.Present existing gravity separator exist sorting table top air quantity inhomogeneous, be easy to obstruction, thickness of feed layer and blast and need defectives such as manual adjustments.
The utility model content
In order to address the above problem, the utility model proposes a kind of automatic pressure-regulating type gravity separator.It is mainly used in the sorting that breeding processing enterprise carries out cereal seeds such as corn, wheat and vegetable seeds.
The utility model adopts following technical scheme:
A kind of automatic pressure-regulating type gravity separator is characterized in that, comprises frame, feeding unit, blower fan, vibration table, grain discharging device, dip angle adjusting mechanism, transmission system, automatic pressure regulating device, casing.Frame is the standing part of entire equipment, is used for fixing feeding unit, blower fan, vibration table and transmission system; Feeding unit is fixed on the frame, and material directly drops on the vibration table by feeding unit; Blower fan is arranged in a side of frame, and air quantity is directly sent to bellows, forms static pressure; Vibration table is arranged in the below of feeding unit, and the top of the bellows of blower fan links to each other with dip angle adjusting mechanism, and leaning on longitudinally, double vibrations comes the sorting crop; Grain discharging device and vibration table join, and the isolated material of vibration table is discharged by grain discharging device, simultaneously with automatic pressure regulating device interlock, control row's flow vector and the material bed thickness of table top automatically mutually; Dip angle adjusting mechanism is the bellows of blower fan and the jockey between the vibration table, is used to adjust the inclination angle of vibration table; Transmission system is installed on the frame, gives vibration table transmission of power; Automatic pressure regulating device is installed in the top of vibration table one side, communicates with vibration table, links to each other with grain discharging device, is used to adjust the balancing weight position, realizes automatic Regulation and unloads wind; Casing is a vibration table in the bottom of entire machine above, and dividing plate is arranged in the casing, and a side is held blower fan, and opposite side holds bellows.
The beneficial effects of the utility model are to adopt the positive-pressure type structure to solve the problem of sorting table top air quantity inequality, and single blower fan system, single air inlet structure are simple, are convenient to outdoor air inducing, prevent to stop up.Adopt thickness of feed layer and blast self-checking device, can adjust the ratio of blast and thickness of feed layer in real time.Adopt triangle table top, low frequency, large amplitude, and the row's of being provided with grain and impurities removal baffle plate, table top material horizontal partitioning is obvious, has realized level and vertical bidirectional classification, and is rational in infrastructure, good stability, seed separation accuracy height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.Wherein Fig. 1 a is the front view of automatic pressure-regulating type gravity separator, and Fig. 1 b is the vertical view of automatic pressure-regulating type gravity separator.
Fig. 2 is along the cutaway view of the A among Fig. 1 b to intercepting.
The specific embodiment
With reference to Fig. 1, automatic pressure-regulating type gravity separator of the present utility model comprises frame 1, feeding unit 2, blower fan 3, vibration table 4, grain discharging device 5, dip angle adjusting mechanism 6, transmission system 7, automatic pressure regulating device 8, casing 9.
Vibration table 4 is arranged in the below of feeding unit 2, the top of the bellows (not shown) of blower fan 3, link to each other with dip angle adjusting mechanism 6, it is the vitals of gravity separation, adopt triangle class table top, major function is to lean on double vibrations longitudinally, utilizes proportion, granularity, shape and the surface characteristic difference of cereal-granules to come the sorting crop.
Dip angle adjusting mechanism 6 is the bellows of blower fan 3 and the jockey between the vibration table 4, adopts chain, sprocket wheel to lock mechanism, accomplishes inclination angle adjustment flexibility and reliability.
Automatic pressure regulating device 8 is installed in the top of vibration table 4 one sides, communicates with vibration table 4, links to each other with grain discharging device 5, according to Different Crop, adjust the balancing weight position, realize automatic Regulation, unload the wind function, guarantee the thickness that table top is material bed with this, reach desirable separating effect.
Vibration table 4 is a stepped surfaces, and purpose is to utilize the difference of specific gravity of material, by the effect cooperation of air quantity, changes the translational speed of weight material, realizes that the vertical, horizontal displacement difference reaches the purpose of separation of material.Vibration table 4 can be realized adjusting to the table top inclination angle by coupled incidence regulating mechanism 6 and locking nut.Grain discharging device 5 keeps constant thickness of feed layer by regulating the blast of the bed of material with the interlock of automatic louver 8, when the material amount of access arrangement reduces, the material amount equivalent of discharge is reduced, thereby realizes the automatic adjusting of thickness of feed layer.
The standard of fuselage of gravity separator is installed, and the basis is concrete or steel plate for building.
The know-why of this automatic pressure-regulating type gravity separator is that proportion, granularity, shape and the surface characteristics difference by seed is carried out sorting.Detailed process is that the material on the vibration sieve nest is divided into some grades by the proportion difference under the acting in conjunction of gravity, inertia force, frictional force, wind-force.
Claims (10)
1. automatic pressure-regulating type gravity separator, it is characterized in that, comprise frame (1), feeding unit (2), blower fan (3), vibration table (4), grain discharging device (5), dip angle adjusting mechanism (6), transmission system (7), automatic pressure regulating device (8), casing (9)
Frame (1) is the standing part of entire equipment, is used for fixing feeding unit (2), blower fan (3), vibration table (4) and transmission system (7);
Feeding unit (2) is fixed on the frame (1), and material directly drops on the vibration table (4) by feeding unit (2);
Blower fan (3) is arranged in a side of frame (1), and air quantity is directly sent to bellows, forms static pressure;
Vibration table (4) is arranged in the below of feeding unit (2), and the top of the bellows of blower fan (3) links to each other with dip angle adjusting mechanism (6), and leaning on longitudinally, double vibrations comes the sorting crop;
Grain discharging device (5) and vibration table (4) join, and the isolated material of vibration table (4) is discharged by grain discharging device (5), simultaneously with automatic pressure regulating device (8) interlock, control row's flow vector and the material bed thickness of table top automatically mutually;
Dip angle adjusting mechanism (6) is the bellows of blower fan (3) and the jockey between the vibration table (4), is used to adjust the inclination angle of vibration table (4);
Transmission system (7) is installed on the frame (1), gives vibration table (4) transmission of power;
Automatic pressure regulating device (8) is installed in the top of vibration table (4) one sides, communicates with vibration table (4), links to each other with grain discharging device (5), is used to adjust the balancing weight position, realizes automatic Regulation and unloads wind;
Casing (9) is vibration table (4) in the bottom of entire machine above, and dividing plate is arranged in the casing, and a side is held blower fan (3), and opposite side holds bellows.
2. automatic pressure-regulating type gravity separator as claimed in claim 1 is characterized in that, is provided with two pipes above the feeding unit (2), and one is that spout, one are the dedusting mouths.
3. automatic pressure-regulating type gravity separator as claimed in claim 1 or 2 is characterized in that, blower fan (3) adopts agricultural prismatic blade blower fan.
4. automatic pressure-regulating type gravity separator as claimed in claim 1 or 2 is characterized in that, vibration table (4) adopts triangle class table top.
5. automatic pressure-regulating type gravity separator as claimed in claim 3 is characterized in that, vibration table (4) adopts triangle class table top.
6. automatic pressure-regulating type gravity separator as claimed in claim 1 or 2 is characterized in that, dip angle adjusting mechanism (6) adopts chain, sprocket wheel to lock mechanism and realizes regulating.
7. automatic pressure-regulating type gravity separator as claimed in claim 3 is characterized in that, dip angle adjusting mechanism (6) adopts chain, sprocket wheel to lock mechanism and realizes regulating.
8. automatic pressure-regulating type gravity separator as claimed in claim 1 or 2 is characterized in that, transmission system (7) adopts belt wheel and V-belt distributed power, utilizes the toggle transferring power.
9. automatic pressure-regulating type gravity separator as claimed in claim 8 is characterized in that, transmission system (7) adopts compression spring and moving price fixing device to realize infinitely variable speeds.
10. automatic pressure-regulating type gravity separator as claimed in claim 1 or 2 is characterized in that, casing (9) is to be formed by the steel seam, and four angles are provided with the complete machine fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200232890U CN201921835U (en) | 2011-01-25 | 2011-01-25 | Automatic pressure-regulating type gravity separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200232890U CN201921835U (en) | 2011-01-25 | 2011-01-25 | Automatic pressure-regulating type gravity separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921835U true CN201921835U (en) | 2011-08-10 |
Family
ID=44425705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200232890U Expired - Fee Related CN201921835U (en) | 2011-01-25 | 2011-01-25 | Automatic pressure-regulating type gravity separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495557A (en) * | 2013-10-10 | 2014-01-08 | 石河子市华农种子机械制造有限公司 | Numerical control specific-gravity type seed classificator |
| CN108160482A (en) * | 2018-02-01 | 2018-06-15 | 王旭 | Seed gravity separator |
| CN108573570A (en) * | 2018-04-10 | 2018-09-25 | 杭州纳戒科技有限公司 | Automatic vending machine and automatically vending system |
-
2011
- 2011-01-25 CN CN2011200232890U patent/CN201921835U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495557A (en) * | 2013-10-10 | 2014-01-08 | 石河子市华农种子机械制造有限公司 | Numerical control specific-gravity type seed classificator |
| CN108160482A (en) * | 2018-02-01 | 2018-06-15 | 王旭 | Seed gravity separator |
| CN108160482B (en) * | 2018-02-01 | 2024-04-19 | 内蒙古电子信息职业技术学院 | Seed gravity separator |
| CN108573570A (en) * | 2018-04-10 | 2018-09-25 | 杭州纳戒科技有限公司 | Automatic vending machine and automatically vending system |
| CN108573570B (en) * | 2018-04-10 | 2020-10-02 | 杭州纳戒科技有限公司 | Vending machine and vending system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140125 |