CN203140311U - Winnowing device for fine selection machine - Google Patents
Winnowing device for fine selection machine Download PDFInfo
- Publication number
- CN203140311U CN203140311U CN 201320097545 CN201320097545U CN203140311U CN 203140311 U CN203140311 U CN 203140311U CN 201320097545 CN201320097545 CN 201320097545 CN 201320097545 U CN201320097545 U CN 201320097545U CN 203140311 U CN203140311 U CN 203140311U
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- chute
- seed
- refiner
- separation device
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Abstract
The utility model relates to a seed fine selection machine, in particular to a winnowing device for a fine selection machine. The winnowing device adopts the technical scheme that the winnowing device comprises an elevator material discharge opening and a homogenizer inlet, wherein a chute is obliquely communicated and arranged between the elevator material discharge opening and the homogenizer inlet, an exhaust fan is communicated and arranged above the homogenizer inlet, and the exhaust fan is provided with an air quantity regulation switch. The winnowing device for the fine selection machine has the advantages that the structure is simple, light impurities and dust in seeds are more thoroughly removed, and the work efficiency of the specific gravity sorting of the seeds in the specific gravity sorting procedure is improved.
Description
Technical field
The utility model relates to seed purifier, is specifically related to a kind of refiner pneumatic separation device.
Background technology
At present, in agricultural production, mainly adopt following two kinds of methods 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 has carried out selected to selected seed by wind-force and mesh screen, can only remove light assorted and dust 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.
In refining process, at first be that seed is carried out selection by winnowing, and then compare gravity treatment, if the effect of selection by winnowing is bad, then also can influence the effect than gravity treatment, so seed is extremely important in this process of selection by winnowing, the selection by winnowing of existing refiner is that the rough dust of removing in the seed reaches light assorted, also have light assorted being mixed in dust of part to enter in the seed than gravity treatment part, influenced effect and the efficient of seed cleaning.
The utility model content
The purpose of this utility model provides a kind of quantity-adjustable for having solved above-mentioned existing technical disadvantages, the refiner pneumatic separation device that the selection by winnowing effect is good.
For achieving the above object, the utility model provides a kind of refiner pneumatic separation device, comprise elevator discharging opening and harmonious material device entrance, tilt to be communicated with between described elevator discharging opening and the harmonious material device entrance and be provided with a chute, the top connection of described harmonious material device entrance is provided with an air exhauster, and this air exhauster is provided with airflow regulating switch.
Further, described chute angle of inclination with respect to the horizontal plane is the 45-60 degree.
Concrete, described chute comprises chute lid, chute base plate and slide sieve, described slide sieve is arranged between chute lid and the chute base plate.
Further, the described chute side's of covering connection is provided with an Asta-3746.
Preferably, described slide sieve and chute disassembling arrange.
Further, described air exhauster is communicated with setting with Asta-3746.
The utlity model has following beneficial effect: the utility model is simple in structure, increased Asta-3746 because add the air exhauster of adjustable air quantity and cover at chute at the harmonious material device entrance, air draught by twice, removed the light assorted and dust in the seed more up hill and dale, the raising seed carries out the operating efficiency than gravity treatment in than gravity treatment program.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model refiner pneumatic separation device structural representation.
Among the figure: 1, feed hopper; 2, elevator; 3, elevator discharging opening; 4, Asta-3746; 5, chute; 51, chute lid; 52, slide sieve; 53, chute base plate; 6, harmonious material device; 7, harmonious material device entrance; 8, air exhauster; 9, airflow regulating switch; 10, blower fan.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of refiner pneumatic separation device, comprise elevator discharging opening 3 and harmonious material device entrance 7, tilt to be communicated with between described elevator discharging opening 3 and the harmonious material device entrance 7 and be provided with a chute 5, the connection of described harmonious material device entrance 7 tops is provided with an air exhauster 8, and this air exhauster 8 is provided with airflow regulating switch 9.Seed is when selected, and at first seed enters elevator 2 by feed hopper 1, enters harmonious material device 6 by elevator discharging opening 3 by chute 5 again, enters program than gravity treatment by harmonious material device 6 again.When seed enters harmonious material device 6, extract gently mixing and dust in the seed by the air exhauster 8 that is installed in harmonious material device entrance 7 tops, simultaneously according to the seed dedusting with except light assorted needs, increase an airflow regulating switch 9 at air exhauster 8, allow the selection by winnowing better effects if of seed.
As a kind of specific embodiment of the present utility model, seed enters in the process of harmonious material device 6 by elevator discharging opening 3 by chute 5, the material angle of inclining of chute 5 has determined seed to enter the speed of harmonious material device 6, the speed that seed enters harmonious material device 6 then influences the effect of dedusting, therefore in order to make the dust removing effects of seed better, described chute 5 angle of inclination with respect to the horizontal plane is the 45-60 degree.Further, described chute 5 comprises chute lid 51, chute base plate 53 and slide sieve 52, and described slide sieve 52 is arranged between chute lid 51 and the chute base plate 53, and slide sieve 52 has been divided into two parts up and down to chute 5.Because seed grain varies in size, the sieve aperture that less impurity then passes slide sieve 52 drops on the chute base plate 53, is discharged by outlet; Be advanced into the process that harmonious material device 6 reaches the seed selection by winnowing thereby stay before seed on the slide sieve 52 then continues, stay seed on the sieve before entering harmonious material device 6, the dust that is mingled with in the seed and light assorted the extraction by air exhauster 8 are removed.
Further, in order to allow the better effects if of seed dedusting, be communicated with elevator 2 under the situation about arranging at blower fan 10, above described chute lid 51, be communicated with and be provided with an Asta-3746 4, when seed entered chute 5 from elevator discharging opening 3, the shape that becomes to loose in chute 5 upper ends fell by gas curtain; Dust and the light assorted air-flow that comes of being blown over from blower fan 10 are taken away tangentially to enter in the Asta-3746 4 and are removed.As a kind of preferred scheme, because the type difference of seed, so the granular size of seed is also different, so, described slide sieve 52 and chute 5 disassembling settings.In order to handle the dust that comes out from air exhauster 8 better, described air exhauster 8 is communicated with setting with Asta-3746 4.
In sum, the utility model is simple in structure, because add the air exhauster 8 of adjustable air quantity and increased Asta-3746 4 at chute lid 51 at harmonious material device entrance 7, air draught by twice, removed the light assorted and dust in the seed more up hill and dale, the raising seed carries out the operating efficiency than gravity treatment in than gravity treatment program.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. refiner pneumatic separation device, it is characterized in that: comprise elevator discharging opening (3) and harmonious material device entrance (7), tilt to be communicated with between described elevator discharging opening (3) and the harmonious material device entrance (7) and be provided with a chute (5), the connection of described harmonious material device entrance (7) top is provided with an air exhauster (8), and this air exhauster (8) is provided with airflow regulating switch (9).
2. a kind of refiner pneumatic separation device according to claim 1, it is characterized in that: described chute (5) angle of inclination with respect to the horizontal plane is the 45-60 degree.
3. a kind of refiner pneumatic separation device according to claim 2 is characterized in that: described chute (5) comprises chute lid (51), chute base plate (53) and slide sieve (52), and described slide sieve (52) is arranged between chute lid (51) and the chute base plate (53).
4. a kind of refiner pneumatic separation device according to claim 3 is characterized in that: described chute lid (51) top is communicated with and is provided with an Asta-3746 (4).
5. a kind of refiner pneumatic separation device according to claim 3 is characterized in that: described slide sieve (52) and chute (5) disassembling setting.
6. a kind of refiner pneumatic separation device according to claim 4, it is characterized in that: described air exhauster (8) is communicated with setting with Asta-3746 (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097545 CN203140311U (en) | 2013-03-04 | 2013-03-04 | Winnowing device for fine selection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097545 CN203140311U (en) | 2013-03-04 | 2013-03-04 | Winnowing device for fine selection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140311U true CN203140311U (en) | 2013-08-21 |
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ID=48967867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320097545 Expired - Fee Related CN203140311U (en) | 2013-03-04 | 2013-03-04 | Winnowing device for fine selection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138420A (en) * | 2017-06-20 | 2017-09-08 | 灵璧县飞松机械制造有限责任公司 | A kind of cereal suction type proportion sieve |
-
2013
- 2013-03-04 CN CN 201320097545 patent/CN203140311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138420A (en) * | 2017-06-20 | 2017-09-08 | 灵璧县飞松机械制造有限责任公司 | A kind of cereal suction type proportion sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yunnan provincial state-owned capital operation Jinding agricultural science and Technology Co., Ltd. Assignor: Yunnan Hepu Agricultural Technology Co., Ltd. Contract record no.: 2018530000002 Denomination of utility model: Winnowing device for fine selection machine Granted publication date: 20130821 License type: Exclusive License Record date: 20180111 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190614 Address after: 650000 Yiliang County Industrial Park, Kunming City, Yunnan Province Patentee after: Yunnan provincial state-owned capital operation Jinding agricultural science and Technology Co., Ltd. Address before: 650000 Block 1003, Block B, 65 Shanghui, No. 469, Guannan Avenue, Kunming City, Yunnan Province Patentee before: Yunnan Hepu Agricultural Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20200304 |