CN205217359U - High throwing formula corn sieve separator - Google Patents
High throwing formula corn sieve separator Download PDFInfo
- Publication number
- CN205217359U CN205217359U CN201520852003.8U CN201520852003U CN205217359U CN 205217359 U CN205217359 U CN 205217359U CN 201520852003 U CN201520852003 U CN 201520852003U CN 205217359 U CN205217359 U CN 205217359U
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- throwing
- frame
- blower fan
- ghost
- screening
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Abstract
The utility model discloses an agricultural machinery technical field is high throwing formula corn sieve separator particularly. Including the high frame of throwing, the top that the frame was thrown to the height is equipped with the feed inlet, and the high bottom of putting up of throwing is equipped with the discharge gate, and a high lateral wall of throwing the frame is equipped with the opening that is used for discharging the ghost, is equipped with vertical slide on the lateral wall of the high throwing frame relative with the opening, installs the fan on the slide, and the fan puts up sliding connection with high the throwing, high distance of throwing frame top and bottom is 1m~3m. This equipment is compared with the screening of traditional fan, and can make corn shed and scatter, the position design of the fan of deuterogamying, the purpose that reaches the screening that can be fine filter comparatively thoroughly, can filter according to containing miscellaneous proportion in the corn, satisfies the screening demand of difference, and the practicality is strong.
Description
Technical field
The utility model relates to a kind of technical field of agricultural mechanical equipment, specifically high throwing formula paddy screening machine.
Background technology
Paddy rice is the one of draft Oryza, is also the longest main one as grain in Oryza, is also called Asian type cultivated rice, is alternatively paddy in simple terms.For annual, grass, unifacial leaf, property happiness is warm and humid, and about have 1 to 1.8 meters high time ripe, leaf is elongated, about has 50 to 100 centimeter length, wide about 2 to 2.5 centimetres.Spending of paddy is very little, and when blooming, main spray can present arch, down all can hold little Hua between 30 to 50 centimetres in end of the branch, and most of self-pollination also bears seeds, and is called spike of rice.The size of general spike of rice in 5 to 12 millimeters long, 2 to 3 mm of thickness.Paddy rice originates in China, is one of world's staple food crop, and rice in China sowing face accounts for 1/4 of national cereal crops, and output then accounts for over half.
In the plantation of paddy rice, a series of incubation be experienced, as whole, nursery, rice transplanting, weeding deinsectization, fertilising, filling draining, harvest.Wherein harvest is as last link of paddy rice, and that also embodies is particularly important, and the paddy of harvest needs drying with the moisture of going out in paddy rice, is beneficial to preservation, needs screening, removed by the impurity such as shrivelled kernel, ghost after drying.Traditional screening operation is screened by windmill or manual shake, and such mode screening effect is affected by human factors greatly, and screening is not thorough, and manpower consumption is large, and efficiency is low.The screening machine improved to some extent, by blower fan, ghost is discharged realization screening, due to the limitation of screening machine structural design, make paddy shorter at drop, and the speed that paddy falls, paddy can not scatter, the ghost mixed with paddy can not blow away by blower fan completely, cause the halfway phenomenon of screening, therefore, be necessary to make improvement.
Utility model content
The utility model is intended to provide a kind of high throwing formula paddy screening machine, with increase paddy fall time shed distance, meet different screening requirements.
Height in this programme throws formula paddy screening machine, comprise high throwing frame, high top of throwing frame is provided with charging aperture, high bottom of throwing frame is provided with discharging opening, the high sidewall throwing frame is provided with the opening for discharging ghost, the sidewall that the height relative with opening throws frame is provided with vertical slideway, and slideway is provided with blower fan, and blower fan is thrown frame with height and is slidably connected; High distance of throwing frame top and bottom is 1m ~ 3m.
In technique scheme, high throwing on the relative two side of frame is respectively equipped with opening and blower fan, paddy is poured into from charging aperture, enter high throwing in frame again, under the wind-force effect of blower fan, lighter ghost and flat shell will float towards openend, and full paddy is heavier, would not be blown away by blower fan, directly can fall the bottom of throwing frame at height, be discharged by discharging opening.Blower fan is slidably connected on vertical slideway, the height of blower fan can be changed, when paddy leaves downwards from height throwing frame top, can automatically scatter gradually, when blower fan position is higher, paddy is relatively concentrated, and during same wind-force, heavier flat shell can not be blown away, when blower fan position is lower, paddy relatively scatters after shedding, and during same wind-force, can screen more thorough.High throwing frame top is 1m ~ 3m to the distance of low side, and this distance can not be too short, and shedding of making is bad, make paddy degree of scattering inadequate, and impact screening, also can not because of excessive height, make full paddy enter into the high opening part throwing frame and slip with ghost shedding in process.
The utility model, by shedding down high for paddy, is being screened paddy by blower fan, according to the demand of screening, can regulate the position of blower fan, thus reach different screening requirements, and high throwing can make paddy thoroughly scatter, and is conducive to screening operation; Compared with this equipment screens with traditional blower fan, paddy can be made to shed and to scatter, then coordinate the Position Design of blower fan, can be good at the object reaching screening, screening is comparatively thorough, can contain assorted ratio according in paddy, screen, meet different screening requirements, practical.
Further, blower fan comprises the first blower fan and the second blower fan, the first blower fan and the second blower fan vertically arranged.According to screening requirements, the first blower fan and the height of the second blower fan on vertically can be regulated; By changing the wind speed of the first blower fan and the second blower fan, meeting actual blowing demand, increasing the applicability of this screening machine.
Further, it is stretching structure that described height throws frame, and stretching structure can regulate the high height throwing frame, thus regulates high distance of throwing frame top and bottom, changes the high height thrown, meets the high polishing working of different demand.
Further, on described opening, cover has ghost bag, and the bottom of ghost bag is provided with ghost mouth; Ghost bag both can block the dust under fan action, can collect again ghost, flat shell.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model height throwing formula paddy screening machine embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: charging aperture 1, high throwing frame 2, ghost bag 3, ghost mouth 4, first blower fan 5, second blower fan 6, funnel 7, discharging opening 8.
Embodiment is substantially as shown in Figure 1: comprise and highly throw frame 2, high throwing frame 2 vertical direction is stretching structure, the height of frame 2 can be thrown by telescopic adjustment height, throw frame 2 when height to be reduced to the most in short-term, high distance of throwing frame 2 top and bottom is 1m, when height throwing frame 2 extends the highest, high distance of throwing frame 2 top and bottom is 3m.High top of throwing frame 2 is provided with charging aperture 1, and high bottom of throwing frame 2 is provided with funnel 7, and the bottom of funnel 7 is discharging opening 8; The high left side wall throwing frame 2 has the opening for discharging ghost, and on opening, cover has ghost bag 3, and the bottom of ghost bag 3 is ghost mouth 4; The high right side wall throwing frame 2 is installed with the slideway of vertical direction, slideway is provided with Connection Block, and Connection Block and slideway are slidably connected, and Connection Block is provided with blower fan, are respectively the first blower fan 5 and the second blower fan 6 in figure from top to bottom.
During use, according to paddy hollow shell and flat shell number, regulate the high height throwing frame 2, regulate the first blower fan 5 height and wind-force size, regulate height and the wind-force size of the second blower fan 6.High throwing frame 2 is highly larger, and what paddy was shed more opens, when blower fan position is lower, just to the ghost in paddy and the good centrifugation of flat shell, now, great efforts can be screened, also more thorough, in like manner, when paddy hollow shell is less, then the position only height need being thrown frame 2 is adjusted to 1.5m place, blower fan is evenly arranged on slideway, under the action of the forces of the wind, the ghost in paddy, flat shell will float towards ghost bag 3, screen.Ghost bag 3 can not only collect ghost, flat shell, also can to the dust in paddy one stop, the healthy hidden danger reduced a staff.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. high throwing formula paddy screening machine, it is characterized in that, comprise high throwing frame, high top of throwing frame is provided with charging aperture, high bottom of throwing frame is provided with discharging opening, and the high sidewall throwing frame is provided with the opening for discharging ghost, and the sidewall that the height relative with opening throws frame is provided with vertical slideway, slideway is provided with blower fan, and blower fan is thrown frame with height and is slidably connected; High distance of throwing frame top and bottom is 1m ~ 3m.
2. high throwing formula paddy screening machine according to claim 1, is characterized in that: described blower fan comprises the first blower fan and the second blower fan, the first blower fan and the second blower fan vertically arranged.
3. high throwing formula paddy screening machine according to claim 1, is characterized in that: it is stretching structure that described height throws frame.
4. high throwing formula paddy screening machine according to claim 1, is characterized in that: on described opening, cover has ghost bag, and the bottom of ghost bag is provided with ghost mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852003.8U CN205217359U (en) | 2015-10-30 | 2015-10-30 | High throwing formula corn sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852003.8U CN205217359U (en) | 2015-10-30 | 2015-10-30 | High throwing formula corn sieve separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217359U true CN205217359U (en) | 2016-05-11 |
Family
ID=55892455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852003.8U Expired - Fee Related CN205217359U (en) | 2015-10-30 | 2015-10-30 | High throwing formula corn sieve separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217359U (en) |
-
2015
- 2015-10-30 CN CN201520852003.8U patent/CN205217359U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |