CN2528552Y - Seed selective separation machine - Google Patents
Seed selective separation machine Download PDFInfo
- Publication number
- CN2528552Y CN2528552Y CN 02219034 CN02219034U CN2528552Y CN 2528552 Y CN2528552 Y CN 2528552Y CN 02219034 CN02219034 CN 02219034 CN 02219034 U CN02219034 U CN 02219034U CN 2528552 Y CN2528552 Y CN 2528552Y
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- Prior art keywords
- seed
- screening body
- screen body
- shell
- wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a seed sorting machine, and comprises a rack, wind selector arranged on the rack, screening body below the wind selector and gravity selector below the screening body. Wherein, the wind selector includes a barrel container and fan. The upper end and lower end of the barrel container have respectively a feeding inlet and discharging port and the side wall has an air outlet, which is connected with the air inlet of the fan through the pipeline. The screening body comprises a shell and screen mesh arranged in the shell and is rectangular, one end of the screening body is higher than the other end, the higher end has a feeding inlet and the lower end has a discharging port, the bottom is fixed with a connecting body, the rack below has a wheel axle, which has an eccentric wheel and belt wheel, and the connecting is connected with the eccentric wheel through a flexible plate and the belt wheel is connected with the motor output shaft with a belt. The gravity selector is positioned below the discharging port of the screening body. The seed sorting machine of the utility model covers small land, need a few operators, has low cost of production and selects the seeds of various crops.
Description
Technical field
The utility model relates to a kind of sqeed sorting machine.Specifically, be the refiner that is used to select all kinds of crop seeds.
Background technology
At present, in agricultural production, mainly adopt following two kinds of methods to come to carry out selected to all kinds of crop seeds.A kind of method is to utilize the wind-force seed selection, and another kind of method is to utilize specific gravity selection.The former carries out selected to selected seed by wind-force and mesh screen, can only remove light mixing wherein, and can not reject bad particle and other heavy mixing in the seed.The latter utilizes the different specific weight of selected seed grain to screen, and bad particle and other proportion that this method can be removed in the seed are undesirable heavy assorted, and can not reject the light assorted and dust in the seed.Therefore, it is heavily assorted to remove light assorted and bad particle in the seed etc., just must adopt above-mentioned two kinds of methods simultaneously.Correspondingly, come seed is screened with two equipment simultaneously with regard to needs.Though use two kinds of equipment also can remove light assorted and heavily assorted in the seed, it is many to use two equipment not only to take up an area of simultaneously, needs operating personnel also many.And when using two kinds of equipment, need two elevators, make that investment is many, production cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of seed purifier.This seed purifier takes up an area of less, needs that operating personnel are few, production cost is low.
Above-mentioned purpose of the present utility model is realized by following technical solution:
Seed purifier of the present utility model is made of the screen body of frame, the air classifier that is installed in the frame top, air classifier below and the gravity preparation of screen body below.Wherein: said air classifier contains bulk containers and blower fan.The bulk containers upper and lower end has charging aperture and discharging opening respectively, on its sidewall air outlet is arranged, and this air outlet joins by the air inlet of pipeline and blower fan.
Said screen body is made up of shell and the screen cloth that is installed in this shell, it is a cuboid, the one end is higher than the other end, it is high-end to have charging aperture, low side that discharging opening is arranged, its bottom is fixed with connector, on the frame of its below wheel shaft is arranged, and eccentric wheel and belt pulley are arranged on the wheel shaft, be connected by spring steel plate between connector and eccentric wheel, link to each other with belt between belt pulley and motor output shaft.
Said gravity preparation is under the discharging opening of screen body.
Adopt such scheme, have the following advantages:
Because seed purifier of the present utility model integrates selection by winnowing and than gravity treatment, can reject light assorted (shrivelled kernel etc.) in the seed simultaneously and heavily mix (germinate, damage by worms, crushed particles etc.), and can save an elevator, not only take up an area of less, need operating personnel few, and can reduce investment and production cost.
Description of drawings
Fig. 1 is a seed purifier structural representation of the present utility model;
Fig. 2 is that schematic diagram is looked on the right side that does not contain Fig. 1 of gravity preparation.
The specific embodiment
See Fig. 1, Fig. 2, seed purifier of the present utility model comprises a frame 4, and frame 4 tops are equipped with air classifier, and the air classifier below is provided with screen body 2.Air classifier below one side is equipped with gravity preparation 1.Wherein:
Said air classifier comprises bulk containers 3 and blower fan 11.Bulk containers 3 upper and lower ends have charging aperture and discharging opening respectively, on the one sidewall suction opeing are arranged.Blower fan 11 wherein is an air exhauster, is connected by pipeline between the suction opeing on its air inlet and bulk containers 3 one sidewalls.
Said screen body 2 is made up of shell and the screen cloth that is installed in this shell, and it is a cuboid, and the one end is higher than the other end, and it is high-end to have charging aperture, bottom that discharging opening is arranged, and two-layer screen cloth is arranged in it; It is high-end to be under the discharging opening of bulk containers 3, and its charging aperture is connected with the discharging opening of bulk containers 3.Be welded with connector 12 below the outer casing bottom of screen body 2, this connector is a frame structure.On the frame 4 under the screen body 2 wheel shaft 6 is installed, wheel shaft 6 belows are equipped with motor 8, and eccentric wheel 5 and belt pulley 9 are installed on the wheel shaft 6.5 of said connector 12 and eccentric wheels are connected by a spring steel plate 10, and link to each other with belt 7 between the output shaft of belt pulley 9 and motor 8.
Said gravity preparation 1 adopts the 5XZ-2 type gravity type selectivity machine of seeds of world automation equipment factory, and it is installed in a side of frame 4, promptly under the discharging opening of screen body 2 belows one side.
During seed purifier of the present utility model work, selected seed at first enters bulk containers 3, meanwhile carries out exhausting by blower fan 11 by pipeline, removes dust and light assorted (as shrivelled kernel etc.) in the selected seed.After entering screen body 2 through the selected seed after the selection by winnowing from the discharging opening of air classifier, the screening through two-layer different size screen cloth is divided into selected seed the class that varies in size.Be admitted at last in the gravity preparation 1 through screen body 2 preferred seeds, by gravity preparation 1 is close volume but the bad seed that proportion is different (as germination, the seed of damaging by worms) rejecting.Thereby realization is selected to seed.
Claims (1)
1. seed purifier is characterized in that being made of the screen body (2) of frame (4), the air classifier that is installed in frame (4) top, air classifier below and the gravity preparation (1) of screen body (2) below; Wherein: said air classifier contains bulk containers (3) and blower fan (11); Bulk containers (3) upper and lower end has the charging aperture discharging opening respectively, on its sidewall air outlet is arranged, and this air outlet joins by the air inlet of pipeline and blower fan (11);
Said screen body (2) is made up of shell and the screen cloth that is installed in this shell, it is a cuboid, the one end is higher than the other end, it is high-end to have charging aperture, low side that discharging opening is arranged, its bottom is fixed with connector (12), on the frame (4) of its below wheel shaft (6) is arranged, and eccentric wheel (5) and belt pulley (9) are arranged on the wheel shaft (6), be connected by spring steel plate (10) between connector (12) and eccentric wheel (5), link to each other with belt (7) between belt pulley (9) and motor (8) output shaft;
Said gravity preparation (1) is under the discharging opening of screen body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219034 CN2528552Y (en) | 2002-02-22 | 2002-02-22 | Seed selective separation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219034 CN2528552Y (en) | 2002-02-22 | 2002-02-22 | Seed selective separation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528552Y true CN2528552Y (en) | 2003-01-01 |
Family
ID=33697588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02219034 Expired - Fee Related CN2528552Y (en) | 2002-02-22 | 2002-02-22 | Seed selective separation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528552Y (en) |
-
2002
- 2002-02-22 CN CN 02219034 patent/CN2528552Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |