CN2511404Y - Small grain and chaff separator - Google Patents
Small grain and chaff separator Download PDFInfo
- Publication number
- CN2511404Y CN2511404Y CN 01268447 CN01268447U CN2511404Y CN 2511404 Y CN2511404 Y CN 2511404Y CN 01268447 CN01268447 CN 01268447 CN 01268447 U CN01268447 U CN 01268447U CN 2511404 Y CN2511404 Y CN 2511404Y
- Authority
- CN
- China
- Prior art keywords
- grain
- chaff
- separation chamber
- clean
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000926 separation method Methods 0.000 claims description 40
- 238000007599 discharging Methods 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 description 56
- 238000000034 method Methods 0.000 description 3
- 244000007853 Sarothamnus scoparius Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a small grain and chaff separator which comprises an oblique grain and chaff separating chamber from an inputting end to an outputting end which is oblique toward slanting upside, wherein a sieve plate and a leaf blade wheel are fixed in an inner cavity of the grain and chaff separating chamber. The leaf blade wheel is located on the outputting end. The inputting end of the grain and chaff separating chamber is connected with a mixing grain entering pipe. The wall of a lower chamber of the grain and chaff separating chamber is connected with a clean grain granary and a clean grain pipe inlet which is located in the clean grain granary. The lower side of the clean grain granary is provided with a clean grain outlet. The outputting end of the grain and chaff separating chamber is communicated with a blower. The grain and chaff separator can separate the chaff from the grain and is application to peasant households.
Description
Technical field
The utility model relates to the device that grain grain is separated with the shell chaff.
Background technology
After cereal crops were received and beat, normally grain grain and shell chaff were mixed in together, can not put in storage, it must be separated, with the method that grain grain separates with the shell chaff, large-scale farm is to use winnowing machine, with winnowing machine grain grain is separated with the shell chaff, though the efficient height, complex structure, cost height are not suitable for each peasant household and use; Each peasant household method commonly used is with original tools such as dustpan, sieve and brooms, rain not had, there is the not too big not too little again weather of wind and wind-force to descend to carry out operation, its weak point be take a lot of work, labour intensity is big, efficient is low, it is unclean to separate, and restricted by weather conditions.
Summary of the invention
The purpose of this utility model provides a kind of small-sized grain chaff seperator that each peasant household uses that is fit to.
This small-sized grain chaff seperator, comprise the grain chaff separation chamber that tilts obliquely upward from input to output, be connected with sieve plate and blade wheel in the inner chamber of grain chaff separation chamber, the blade wheel is positioned at the output position, the input of grain chaff separation chamber is connected to mixed grain and goes into pipe, connect a clean silo and be provided with the clean grain that is positioned at clean silo on the following locular wall of grain chaff separation chamber and go into the mouth of pipe, a clean grain outlet is arranged at the bottom of clean silo, and the output of grain chaff separation chamber is communicated with blower fan.
As improvement to this small-sized grain chaff seperator, between the input of the output of grain chaff separation chamber and blower fan, also be connected to gas chaff separation chamber, one mouth of pipe of giving vent to anger that stretches out from end face is housed in the inner chamber of gas chaff separation chamber, one air inlet is arranged at the give vent to anger tube wall bottom of the mouth of pipe, the give vent to anger lower end affixed of the mouth of pipe is the end plug of truncated cone-shaped, the lower end of gas chaff separation chamber is connected with the chaff storehouse, between the end face in chaff storehouse and the bottom surface of end plug a narrow annular channel is arranged, and the bottom in chaff storehouse is provided with chaff discharging port.
The above-mentioned grain chaff separation chamber and the angle of inclination of horizontal plane are 15 °-35 °.
The width of above-mentioned slit is 2-2.5cm.
During work, connect fan power earlier, mixing has the grain of shell chaff grain promptly to mix grain to go into pipe and be inhaled into a chaff separation chamber inner chamber through mixing grain, because the proportion of grain grain is greater than the proportion of shell chaff, thereby shell chaff direction output on grain grain flows, grain grain overwhelming majority in process of flowing falls into the medium position place, bottom surface of a chaff separation chamber through the eyelet of sieve plate, because grain chaff separation chamber is the output height, input is low, one angle of inclination is arranged, so the grain grain that falls on the bottom surface, chaff separation chamber is slided and is rolled, going into the mouth of pipe through clean grain falls in the clean silo, the minority grain grain that does not fall on the bottom surface, chaff separation chamber continues to move ahead in company with the shell chaff, under the eddy current effect that the blade wheel that rotatablely moves is produced, lived by leaf baffle, and drive the medium position place, bottom surface enter a chaff separation chamber by blade, sliding rolling after clean grain is gone into the mouth of pipe falls in the clean silo; Because of the shell chaff is light, under the swabbing action of blower fan,, discharge through blower fan from the output sucking-off of grain chaff separation chamber.
In order to purify the air that blower fan is discharged, prevent that the shell chaff from flying upward everywhere, shell chaff from the output sucking-off of grain chaff separation chamber, enter gas chaff separation chamber in company with air-flow from the arrival end of gas chaff separation chamber, under the stopping of the suction of blower fan and locular wall, form vortex, the shell chaff falls, enters the chaff storehouse through narrow annular channel along locular wall, and clean air enters the mouth of pipe of giving vent to anger from air inlet, discharges through tube connector, blower fan again.
Describe by the above-mentioned course of work, this small-sized grain chaff seperator not only can be separated the shell chaff that is mingled in the grain, with original tools such as usefulness dustpan, sieve and brooms, rain not had, there is the not too big not too little again weather of wind and wind-force to descend to carry out operation, the separation of shell chaff is compared, have characteristics convenient, fast, that efficient is high, labour intensity is little, and simple in structure, cost is low, is applicable to that each peasant household uses.
Description of drawings
Embodiment of the present utility model provides in conjunction with the accompanying drawings, and wherein Fig. 1 is the structural representation of small-sized grain chaff seperator, and Fig. 2 is the course of work schematic diagram of small-sized grain chaff seperator.
The specific embodiment
With reference to accompanying drawing, small-sized grain chaff seperator comprises the grain chaff separation chamber 1 that tilts obliquely upward from input to output, be connected with sieve plate 2 and blade wheel 3 in the inner chamber of grain chaff separation chamber 1, blade wheel 3 is positioned at the output position, the input of grain chaff separation chamber 1 is connected to mixed grain and goes into pipe 4, connect a clean silo 5 on the following locular wall of grain chaff separation chamber 1 and be provided with the clean grain that is positioned at clean silo 5 and go into the mouth of pipe 6, one clean grain outlet 7 is arranged at the bottom of clean silo 5, the output of grain chaff separation chamber 1 is connected to gas chaff separation chamber 8, one mouth of pipe 9 of giving vent to anger that stretches out from end face is housed in the inner chamber of gas chaff separation chamber 8, one air inlet 10 is arranged at the give vent to anger tube wall bottom of the mouth of pipe 9, the give vent to anger lower end affixed of the mouth of pipe 9 is the end plug 11 of truncated cone-shaped, the lower end of gas chaff separation chamber 8 is connected with chaff storehouse 12, one narrow annular channel 13 is arranged between the bottom surface of the end face in chaff storehouse 12 and end plug 11, the bottom in chaff storehouse 12 is provided with chaff discharging port 14, and the mouth of pipe 9 of giving vent to anger is connected with blower fan 16 by tube connector 15.
In the present embodiment, grain chaff separation chamber 1 is 15 °-35 ° with the angle of inclination of horizontal plane, and the width of slit 13 is 2-2.5cm
Claims (4)
1, a kind of small-sized grain chaff seperator, it is characterized in that comprising the grain chaff separation chamber (1) that tilts obliquely upward from input to output, be connected with sieve plate (2) and blade wheel (3) in the inner chamber of grain chaff separation chamber (1), blade wheel (3) is positioned at the output position, the input of grain chaff separation chamber (1) is connected to mixed grain and goes into pipe (4), connect a clean silo (5) and be provided with the clean grain that is positioned at clean silo (5) on the following locular wall of grain chaff separation chamber (1) and go into the mouth of pipe (6), one clean grain outlet (7) is arranged at the bottom of clean silo (5), and the output of grain chaff separation chamber (1) is communicated with blower fan (16).
2, small-sized grain chaff seperator according to claim 1, it is characterized in that between the input of the output of grain chaff separation chamber (1) and blower fan (16), also being connected to gas chaff separation chamber (8), one mouth of pipe of giving vent to anger (9) that stretches out from end face is housed in the inner chamber of gas chaff separation chamber (8), one air inlet (10) is arranged at the give vent to anger tube wall bottom of the mouth of pipe (9), the give vent to anger lower end affixed of the mouth of pipe (9) is the end plug (11) of truncated cone-shaped, the lower end of gas chaff separation chamber (8) is connected with chaff storehouse (12), one narrow annular channel (13) is arranged between the bottom surface of the end face in chaff storehouse (12) and end plug (11), and the bottom of chaff storehouse (12) is provided with chaff discharging port (14).
3, small-sized grain chaff seperator according to claim 1 and 2 is characterized in that a chaff separation chamber (1) and the angle of inclination of horizontal plane are 15 °-35 °.
4, small-sized grain chaff seperator according to claim 1 and 2, the width that it is characterized in that slit (13) is 2-2.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01268447 CN2511404Y (en) | 2001-11-14 | 2001-11-14 | Small grain and chaff separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01268447 CN2511404Y (en) | 2001-11-14 | 2001-11-14 | Small grain and chaff separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2511404Y true CN2511404Y (en) | 2002-09-18 |
Family
ID=33674629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01268447 Expired - Fee Related CN2511404Y (en) | 2001-11-14 | 2001-11-14 | Small grain and chaff separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2511404Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474820A (en) * | 2014-11-21 | 2015-04-01 | 农业部南京农业机械化研究所 | Double-suction cyclone separator |
| CN110140531A (en) * | 2019-05-31 | 2019-08-20 | 江苏大学 | A double-entrance cyclone cleaning device and a ratooned rice combine harvester |
-
2001
- 2001-11-14 CN CN 01268447 patent/CN2511404Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474820A (en) * | 2014-11-21 | 2015-04-01 | 农业部南京农业机械化研究所 | Double-suction cyclone separator |
| CN110140531A (en) * | 2019-05-31 | 2019-08-20 | 江苏大学 | A double-entrance cyclone cleaning device and a ratooned rice combine harvester |
| CN110140531B (en) * | 2019-05-31 | 2024-03-19 | 江苏大学 | Double-inlet cyclone cleaning device and rice-regenerating combine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204429487U (en) | A kind of grain fine bagasse separator | |
| CN105414026A (en) | Self-flowing type winnowing gain cleaning device | |
| CN201357144Y (en) | Combined type efficient rotor power-choosing machine for desulfurizing and pulverizing | |
| CN203791209U (en) | Efficient powder separator | |
| CN205020403U (en) | Tea winnowing machine | |
| CN2511404Y (en) | Small grain and chaff separator | |
| CN104084378B (en) | Light assorted seperator | |
| CN203830290U (en) | High-efficiency fine particle sorting apparatus | |
| CN203526178U (en) | Plastic and dust frequency conversion separating device | |
| CN204912071U (en) | Cereal sorting unit | |
| CN203764542U (en) | Rice winnowing machine | |
| CN205128417U (en) | A wind selector for grain cleaning machine is last | |
| CN106994443B (en) | Conical specific gravity winnowing machine | |
| CN105251751B (en) | Mine dust emission and collection device and method | |
| CN105169816B (en) | A kind of combination dust arrester being used in compound fertilizer production technology | |
| CN205146690U (en) | Fodder air separator | |
| CN204933558U (en) | One grow wheat abrasive dust first beat bran after the structure of sieving | |
| CN209679679U (en) | For the solid gas separator in pneumatic conveying or ventilating system | |
| CN201552069U (en) | Cyclone separator for manufacturing spherical graphite | |
| CN203380098U (en) | Grain winnowing separation duct | |
| CN206045609U (en) | Novel spiral whirlwind gravity classification cleaner unit | |
| CN201959824U (en) | Rice-hull collecting device | |
| CN206613320U (en) | Cyclone electrostatic combined duster | |
| CN110508488A (en) | A kind of pneumatic vortex sorting machine and application | |
| CN207170244U (en) | A kind of novel grain pneumatic separation device |
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 |