CN204272685U - A kind of corn picker with knot screen - Google Patents
A kind of corn picker with knot screen Download PDFInfo
- Publication number
- CN204272685U CN204272685U CN201420690314.4U CN201420690314U CN204272685U CN 204272685 U CN204272685 U CN 204272685U CN 201420690314 U CN201420690314 U CN 201420690314U CN 204272685 U CN204272685 U CN 204272685U
- Authority
- CN
- China
- Prior art keywords
- knot screen
- dividing plate
- rotating shaft
- upper chamber
- discharging opening
- 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
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 27
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 27
- 235000005822 corn Nutrition 0.000 title claims abstract description 27
- 240000008042 Zea mays Species 0.000 title claims description 25
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000010009 beating Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 241000209149 Zea Species 0.000 abstract 2
- 238000003306 harvesting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model provides a kind of corn picker with knot screen, it comprises the vehicle frame with tire, vehicle frame is provided with driver's cabin, reaping apparatus, sheller unit, knot screen, hay cutter, collecting bin, knot screen comprises charging aperture, separation chamber, discharging opening, separation chamber is upper and lower cavity cell structure, on, lower chambers is separated by the dividing plate with small opening, rotating shaft is provided with in upper chamber, rotating shaft is provided with and makes bar, its end can be connected with dividing plate upper surface slide, upper chamber side is provided with impurity outlet, bottom lower chambers, discharging opening is set, the charging aperture of knot screen is connected with the feed opening of sheller unit, the discharging opening of knot screen is arranged on the top in collection grain storehouse, hay cutter is arranged on knot screen side, the feeding mouth of hay cutter is communicated with the impurity outlet of knot screen upper chamber, compare the existing reaping corn equipment with impurity removal function, its good separating effect, the collection efficiency sorting efficiency substantially increasing iblet is high.
Description
Technical field
The utility model relates to agricultural machinery equipment technical field, is specially a kind of corn and takes off filigree knot screen and the corn picker with this device.
Background technology
Along with the propelling of farm equipment mechanization process, the function of agricultural harvester is also more and more diversified, harvesting, cane is separated, the function set such as threshing are in one, improve the harvesting efficiency of crops, at present, corn picker has possessed above-mentioned multiple function equally, comprise harvesting, threshing, the process operations devices such as removal of impurities, but there is such problem in a lot of grain header, after corn threshing, iblet is with bract, the impurity such as filigree are admixed together, the effect of further removal of impurities is undesirable, the structure of this procedure generally comprises the cylinder being built-in with helical blade, the bushing at the cylinder end, because the impurity such as iblet and filigree is wound around mixed in together, cause impurity in the process of cleaning, easily there is the problem that the related iblet of impurity is together processed, the impurity of some fragmentation simultaneously also can block bushing hole, the iblet collection rate after separation is caused greatly to reduce.
Summary of the invention
The purpose of this utility model will provide a kind of reasonable in design exactly, the corn picker with knot screen that after corn threshing, collection rate is high.
For achieving the above object, technical solution adopted in the utility model is:
A kind of corn picker with knot screen, it comprises the vehicle frame with tire, vehicle frame is provided with driver's cabin, reaping apparatus, this device also includes sheller unit, knot screen, hay cutter, collecting bin, knot screen comprises charging aperture, separation chamber, discharging opening, separation chamber is upper and lower cavity cell structure, on, lower chambers is separated by the dividing plate with small opening, dividing plate is arc, rotating shaft is provided with in upper chamber, rotating shaft is provided with and makes bar, rotating shaft is connected with drive unit, make bar rotatable, its end can be connected with dividing plate upper surface slide, upper chamber side is provided with impurity outlet, bottom lower chambers, discharging opening is set, the charging aperture of knot screen is connected with the feed opening of sheller unit, the discharging opening of knot screen is arranged on the top in collection grain storehouse, hay cutter is arranged on knot screen side, the feeding mouth of hay cutter is communicated with the impurity outlet of knot screen upper chamber.
This device also includes fan blower, and fan blower provides wind regime, and its output channel is communicated with upper chamber, collects grain storehouse simultaneously and lower chambers discharge outlet is provided with ventilation shaft is communicated with fan blower.
Described dividing plate cross section is arc lower, dividing plate and shaft parallel.
Described bar of beating is multiple, and evenly arrangement is fixed in rotating shaft, and described boom end of beating is rubber rub piece.
This practical new beneficial effect is:
Iblet is after harvesting, threshing program; mix the charging aperture that the impurity such as bract, filigree takes off filigree knot screen from corn together to enter; rotating shaft and make bar stirring under carry out lock out operation; iblet can fall into lower chambers from dividing plate small opening; filigree bract can be erased to separator edge along with the adhesive tape of beating boom end and enter impurity outlet; compare the existing reaping corn equipment with impurity removal function, its good separating effect, substantially increases the collection efficiency of iblet.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
A kind of corn picker with knot screen as shown in drawings, it comprises charging aperture 1, separation chamber, discharging opening 2, drive unit, separation chamber is upper and lower chamber structure, upper chamber 3, lower chambers 4 are separated by the dividing plate 5 with small opening, and dividing plate 5 is arc, is provided with rotating shaft in upper chamber 3, rotating shaft is provided with and makes bar 6, rotating shaft is connected with drive unit, and making bar 6 can rotate with rotating shaft, and its end can be connected with dividing plate 5 upper surface slide, upper chamber 3 side is provided with impurity outlet 7, arranges discharging opening 2 bottom lower chambers 4.
Described bar 6 end of beating is rubber rub piece 8, this resilient rubber rub piece, can slidingly contact with dividing plate 5 closely on the one hand, and erasing impurity is thorough, on the other hand, can effectively reduce the damage of beating bar 6 pairs of iblets, improve the collection efficiency of iblet.
Described makes bar 6 for multiple, and evenly arrangement is fixed in rotating shaft, and each bar 6 of beating is all vertical with rotating shaft, makes bar for often adjacent two and misplaces staggered, in 120 degree of angles arrangements.
Described dividing plate 5 cross section is arc lower, dividing plate 5 and shaft parallel.
This device also comprises the air-blast device 9 providing wind regime, air-blast device 9 is communicated with upper chamber 3, and discharging opening 2 place is provided with air port, and air port is communicated with air-blast device 9 by pipeline, ventilation is to be separated with iblet by impurity further, and bract, filigree etc. are blown away discharge.
A kind of corn picker taking off filigree knot screen with corn, it comprises the vehicle frame with tire, vehicle frame is provided with driver's cabin, reaping apparatus, sheller unit 10, collection grain storehouse 11, also include above-mentioned corn and take off filigree knot screen, the charging aperture 1 that corn takes off filigree knot screen is connected with the outlet of sheller unit, and the discharging opening 2 that corn takes off filigree knot screen is arranged on the top collecting grain storehouse 11.
This corn picker also includes hay cutter 12, hay cutter 12 is arranged on corn and takes off filigree knot screen side, the impurity outlet 7 that entrance and the corn of hay cutter 12 take off filigree knot screen upper chamber is communicated with, bract filigree etc. enters at the suction inlet of hay cutter 12, is sent into outdoor or is promoted in rear feeding impurity storage warehouse by pipeline collect after grating by other pipeline.
This corn picker also includes air-blast device 9, is specially fan blower, and fan blower provides wind regime, and its output channel is communicated with upper chamber 3; Collection grain storehouse 11 is provided with ventilation duct road junction with lower chambers discharging opening 2 place and is communicated with fan blower, and this position also arranges an independent small-sized blower fan 14 and provides wind regime, and Boiler pressure control exists, and can blow away impurity, and can not blow and fly iblet.
Claims (4)
1. the corn picker with knot screen, it comprises the vehicle frame with tire, vehicle frame is provided with driver's cabin, reaping apparatus, it is characterized in that: also include sheller unit, knot screen, hay cutter, collecting bin, knot screen comprises charging aperture, separation chamber, discharging opening, separation chamber is upper and lower cavity cell structure, on, lower chambers is separated by the dividing plate with small opening, dividing plate is arc, rotating shaft is provided with in upper chamber, rotating shaft is provided with and makes bar, rotating shaft is connected with drive unit, make bar rotatable, its end can be connected with dividing plate upper surface slide, upper chamber side is provided with impurity outlet, bottom lower chambers, discharging opening is set, the charging aperture of knot screen is connected with the feed opening of sheller unit, the discharging opening of knot screen is arranged on the top in collection grain storehouse, hay cutter is arranged on knot screen side, the feeding mouth of hay cutter is communicated with the impurity outlet of knot screen upper chamber.
2. the corn picker with knot screen according to claim 1, it is characterized in that: also include fan blower, fan blower provides wind regime, and its output channel is communicated with upper chamber, collects grain storehouse simultaneously and lower chambers discharge outlet is provided with ventilation shaft is communicated with fan blower.
3. according to claim 1 with the corn picker of knot screen, it is characterized in that: described dividing plate cross section is arc lower, dividing plate and shaft parallel.
4. according to claim 1 with the corn picker of knot screen, it is characterized in that: it is multiple for making bar, evenly arrangement is fixed in rotating shaft, and described boom end of beating is rubber rub piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690314.4U CN204272685U (en) | 2014-11-18 | 2014-11-18 | A kind of corn picker with knot screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690314.4U CN204272685U (en) | 2014-11-18 | 2014-11-18 | A kind of corn picker with knot screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204272685U true CN204272685U (en) | 2015-04-22 |
Family
ID=52855907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690314.4U Expired - Fee Related CN204272685U (en) | 2014-11-18 | 2014-11-18 | A kind of corn picker with knot screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204272685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850397A (en) * | 2016-05-08 | 2016-08-17 | 申雪丽 | Corn kernel removal device |
| CN106888709A (en) * | 2017-04-17 | 2017-06-27 | 河南田冠农业机械制造有限公司 | Threshing block has the corn threshing device of rubber lining |
| CN113814043A (en) * | 2021-11-24 | 2021-12-21 | 江西农业大学 | A kind of Polygonatum rhizoma root breaking and cleaning device and method |
-
2014
- 2014-11-18 CN CN201420690314.4U patent/CN204272685U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850397A (en) * | 2016-05-08 | 2016-08-17 | 申雪丽 | Corn kernel removal device |
| CN105850397B (en) * | 2016-05-08 | 2017-08-08 | 金浩 | A kind of iblet removing means |
| CN106888709A (en) * | 2017-04-17 | 2017-06-27 | 河南田冠农业机械制造有限公司 | Threshing block has the corn threshing device of rubber lining |
| CN113814043A (en) * | 2021-11-24 | 2021-12-21 | 江西农业大学 | A kind of Polygonatum rhizoma root breaking and cleaning device and method |
| CN113814043B (en) * | 2021-11-24 | 2022-02-18 | 江西农业大学 | A kind of Polygonatum chinensis root breaking and cleaning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20150422 Termination date: 20171118 |