CN104488457A - Separating unit of threshing machine - Google Patents
Separating unit of threshing machine Download PDFInfo
- Publication number
- CN104488457A CN104488457A CN201310640289.9A CN201310640289A CN104488457A CN 104488457 A CN104488457 A CN 104488457A CN 201310640289 A CN201310640289 A CN 201310640289A CN 104488457 A CN104488457 A CN 104488457A
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- collecting board
- screen
- threshing machine
- grain
- 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.)
- Pending
Links
Abstract
The invention discloses a separating unit of a threshing machine, relating to the technical field of agricultural tool processing. The separating unit comprises a screen installed on a rack, wherein a draught fan is installed below one side of the screen, an opening of the draught fan faces towards the screen, an air flue is arranged above one side of the screen, and a collecting plate for receiving grains is arranged just below the screen. A discharging hopper is arranged on one side of the collecting plate, and vibration devices are installed on both one side of the screen and one side of the collecting plate. The draught fan and the vibration devices are electrically connected with electrical control units. With the adoption of the separating unit of the threshing machine, grains can be more thoroughly separated from shredded stalks, moldy grains and impurities.
Description
Technical field
The present invention relates to agricultural tool processing technique field, especially a kind of device be separated by the grain of the ripe paddy rice of having gathered on threshing machine.
Background technology
Paddy rice fecund is in the south of China, and south mostly is mountain area, the paddy rice harvesting in mountain area can not use large-scale harvesting apparatus, use hand harvest's threshing efficiency low, and labour intensity is very big, in order to address this problem, the people that south abounds with paddy rice area constantly improve the tool of production, produce the equipment of applicable southern area paddy rice harvesting and threshing, the threshing machine of the present inventor is the equipment separated from cauline leaf by the grain of the paddy rice of having gathered in, separator wherein on threshing machine is the device separated from the cauline leaf shredded and the grain gone mouldy and impurity by grain.
Summary of the invention
Problem to be solved by this invention is to provide a kind of threshing machine separator, can be separated from the cauline leaf shredded and the grain gone mouldy and impurity by grain comparatively up hill and dale.
In order to solve the problem, technical scheme of the present invention is: this threshing machine separator comprises rack-mounted screen cloth, one side-lower of described screen cloth is provided with blower fan, the opening of described blower fan is towards described screen cloth, the top of described screen cloth side is provided with air channel, the collecting board for receiving grain is provided with immediately below described screen cloth, described collecting board side is provided with discharge bucket, described screen cloth and described collecting board side are all provided with vibrating device, and described blower fan is all connected electric control unit with described vibrating device.
In technique scheme, more specifically scheme can be: described collecting board is obliquely installed, and described discharge bucket is located at the minimum side of described collecting board.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
This threshing machine separator adopts the blower fan being arranged on screen cloth other first to be blown afloat by the cauline leaf of the lighter in weight of chopping, and blown out by air channel, grain less for particle screening falls by the screen cloth of vibration, the impurity that particle is larger comes in cauline leaf clamping and make moist to send out the grain that goes mouldy large and stay on screen cloth and fall outside equipment with vibration movement to the impurities outlet place of screen cloth; Because the opening of blower fan is towards screen cloth, wind is to also having the air channel formed below part wind to screen cloth above to collecting board during screen cloth, can the lighter not full grain blowout collecting board of grain be less than, make the qualified grain that the grain on collecting board is only remaining completely full.This threshing machine separator, on the basis of higher production efficiency, achieves grain and separates comparatively up hill and dale.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is the vertical view of the embodiment of the present invention;
Fig. 3 is the left view of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail:
This threshing machine separator as shown in Figure 1, Figure 2, Figure 3 shows, it comprises the screen cloth 6 be arranged in frame 2, one side-lower of screen cloth 6 is provided with blower fan 4, the opening of blower fan 4 is towards screen cloth 6, the top of screen cloth 6 side is provided with air channel 8, this air channel 8 is that the device above screen cloth 6 is formed, the mixture that device above screen cloth 6 falls comprises grain, broken cauline leaf, be mixed in the impurity that in cauline leaf, band is come in, make moist grain in addition that become and go mouldy greatly, and these mixtures are under blower fan 4 blows wind action, the cauline leaf of lighter in weight is blown afloat, and is blown out by air channel 8, the collecting board 5 for receiving grain is provided with immediately below screen cloth 6, collecting board 5 side is provided with discharge bucket 7, collecting board 5 is obliquely installed, discharge bucket 7 is located at the minimum side of collecting board 5, screen cloth 6 and collecting board 5 side are all provided with vibrating device 3, here vibrating device 3 has one, be located on frame 2 crossbeam of screen cloth 6 and collecting board 5 side, through vibrating device vibration screen 6 and collecting board 5, the grain of the small volume that the mixture weight on screen cloth 6 is larger falls collecting board 5 from the mesh of screen cloth 6, the filled grain percentage gone mouldy owing to making moist becomes large, stay on screen cloth 6, the impurity less than filled grain percentage drops when putting into threshing machine, only have the impurity larger than filled grain percentage to be mingled with by cauline leaf and enter threshing machine, thus impurity is also stayed on screen cloth 6, fall and collecting board 5 only has grain.Because the opening of blower fan 4 is towards screen cloth 6, wind is to also having the air channel formed below part wind to screen cloth 6 above to collecting board 5 during screen cloth 6, the lighter not full grain blowout collecting board 5 of grain can be less than, make the qualified grain that the grain on collecting board 5 is only remaining completely full, thus be separated comparatively thorough, these grain is by slipping into discharge bucket 7 discharging after vibration.Blower fan 4 is all connected electric control unit with vibrating device 3, and electric control unit is arranged in control cabinet 1.Be separated grain by electrical control, production efficiency exceeds several times more than artificial separation.
Claims (2)
1. a threshing machine separator, it is characterized in that: comprise rack-mounted screen cloth, one side-lower of described screen cloth is provided with blower fan, the opening of described blower fan is towards described screen cloth, the top of described screen cloth side is provided with air channel, is provided with the collecting board for receiving grain immediately below described screen cloth, and described collecting board side is provided with discharge bucket, described screen cloth and described collecting board side are all provided with vibrating device, and described blower fan is all connected electric control unit with described vibrating device.
2. threshing machine separator according to claim 1, is characterized in that: described collecting board is obliquely installed, described discharge bucket is located at the minimum side of described collecting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640289.9A CN104488457A (en) | 2013-12-04 | 2013-12-04 | Separating unit of threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640289.9A CN104488457A (en) | 2013-12-04 | 2013-12-04 | Separating unit of threshing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104488457A true CN104488457A (en) | 2015-04-08 |
Family
ID=52929993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310640289.9A Pending CN104488457A (en) | 2013-12-04 | 2013-12-04 | Separating unit of threshing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104488457A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4367756A (en) * | 1980-04-03 | 1983-01-11 | Claas Ohg | Vibration-free self-propelling harvester thresher |
| CN2453663Y (en) * | 2000-12-13 | 2001-10-17 | 邱枫 | Threshing-sorting multi-purpose machine |
| JP2011072288A (en) * | 2009-10-01 | 2011-04-14 | Yanmar Co Ltd | Combine harvester |
| CN201846634U (en) * | 2010-07-03 | 2011-06-01 | 白宇 | Sorghum threshing machine |
| CN102461398A (en) * | 2010-11-16 | 2012-05-23 | 海安县华发有色金属材料厂 | High-efficiency grain threshing machine |
| CN202750486U (en) * | 2012-07-14 | 2013-02-27 | 天津市宇圣农业机械制造有限公司 | Half feeding type rice thresher |
-
2013
- 2013-12-04 CN CN201310640289.9A patent/CN104488457A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4367756A (en) * | 1980-04-03 | 1983-01-11 | Claas Ohg | Vibration-free self-propelling harvester thresher |
| CN2453663Y (en) * | 2000-12-13 | 2001-10-17 | 邱枫 | Threshing-sorting multi-purpose machine |
| JP2011072288A (en) * | 2009-10-01 | 2011-04-14 | Yanmar Co Ltd | Combine harvester |
| CN201846634U (en) * | 2010-07-03 | 2011-06-01 | 白宇 | Sorghum threshing machine |
| CN102461398A (en) * | 2010-11-16 | 2012-05-23 | 海安县华发有色金属材料厂 | High-efficiency grain threshing machine |
| CN202750486U (en) * | 2012-07-14 | 2013-02-27 | 天津市宇圣农业机械制造有限公司 | Half feeding type rice thresher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204519231U (en) | Peanut shelling screening energy-saving control device | |
| CN204710414U (en) | A kind of home rice whitener | |
| CN105286025A (en) | Peanut shelling and screening device | |
| CN104303721B (en) | Threshing machine | |
| CN201384049Y (en) | Sunflower seed shucking machine | |
| CN209334217U (en) | A kind of crops fugitive dust device | |
| CN203664200U (en) | Tea leaf sorting equipment | |
| CN202700813U (en) | Winnowing separation device and winnowing separation system | |
| CN204412618U (en) | A kind of rapeseed combined cleaning device | |
| CN204272685U (en) | A kind of corn picker with knot screen | |
| CN103689754A (en) | Peanut shelling machine | |
| CN201500646U (en) | Artemia cyst winnowing separator | |
| CN104488457A (en) | Separating unit of threshing machine | |
| CN200966246Y (en) | Winnowed self-adjusted type corn threshing machine without smashing the core | |
| CN209314876U (en) | A kind of antispray pomegranate peeling separator | |
| CN203556407U (en) | Bean huller | |
| CN208627754U (en) | A kind of sandstone acquisition screening plant | |
| CN205056462U (en) | Two wind -force tealeaves pickers of selecting | |
| CN203886810U (en) | Double-hump type separating screen device | |
| CN104429402A (en) | Screening device of threshing machine | |
| CN203370729U (en) | Blighted grain separator | |
| CN204769471U (en) | Coke screening equipment | |
| CN204206800U (en) | A kind of corn takes off filigree device | |
| CN204518541U (en) | A kind of high-efficiency thresher | |
| CN210965904U (en) | Intelligent winnowing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |