CN202979678U - Cleaning and impurity removing device for maize harvesting machine - Google Patents
Cleaning and impurity removing device for maize harvesting machine Download PDFInfo
- Publication number
- CN202979678U CN202979678U CN 201220695075 CN201220695075U CN202979678U CN 202979678 U CN202979678 U CN 202979678U CN 201220695075 CN201220695075 CN 201220695075 CN 201220695075 U CN201220695075 U CN 201220695075U CN 202979678 U CN202979678 U CN 202979678U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- harvesting machine
- maize
- cleaning
- recovery box
- 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
- 240000008042 Zea mays Species 0.000 title claims abstract description 28
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 28
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 19
- 235000009973 maize Nutrition 0.000 title claims abstract description 19
- 238000003306 harvesting Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 title abstract description 8
- 239000012535 impurity Substances 0.000 title abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims description 10
- 239000010813 municipal solid waste Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 9
- 235000005822 corn Nutrition 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model discloses a cleaning and impurity removing device for a maize harvesting machine, which comprises a rack and a bearing pedestal fixed on the rack, wherein a rotating shaft is mounted in the bearing pedestal through a bearing; a helical blade is arranged on the rotating shaft; a driving wheel is arranged at one end of the rotating shaft; a kernel recovery box is arranged at the bottom of the rack; and a cleaning net plate is arranged between the kernel recovery box and the helical blade. The cleaning and impurity removing device is simple in structure and convenient to implement; maize bracts are rotated out in an axial direction of the rotating shaft by a rotating action of the helical blade; kernels carried by the maize bracts are separated in a process that the maize bracts are rotated out; the separated maize kernels enter the kernel recovery box through the cleaning net plate; the maize kernels can enter the kernel recovery box completely; a recovery rate of the kernels can be increased effectively; impurity removing is smooth; working continuity of the harvesting machine can be improved; shutdown cleaning times of the harvesting machine are reduced; and the using efficiency of the harvesting machine is improved greatly.
Description
Technical field
The utility model belongs to the corn harvesting machine technical field, and particularly the maize harvesting machine on a kind of maize harvesting machine be used to being furnished with debarker is cleaned trash discharging apparatus.
Background technology
At present, on the maize harvesting machine of producing at home, some disposes corn husker, and it cleans trash discharging apparatus most of is the reciprocating sieve form, and this kind cleaned trash discharging apparatus and be only applicable to be arranged on large-scale maize harvesting machine.Yet, Miniature corn harvesting machine only uses single screw feeder form, it is less that it cleans area, clean in actual applications weak effect, still have a large amount of seeds to exist in the foreign material of discharging, and impurities removal has some setbacks, clogging appears often, both increased user's workload, labour intensity is high, has increased again the grain loss amount.
The utility model content
The utility model provide a kind of simple in structure, can effectively improve the seed rate of recovery and impurities removal smoothly maize harvesting machine clean trash discharging apparatus.
For achieving the above object, the technical solution of the utility model is: a kind of maize harvesting machine is cleaned trash discharging apparatus, comprises bearing block fixing on frame and frame, by bearing, rotating shaft is installed in bearing block, rotating shaft is provided with helical blade, and rotating shaft one end is provided with driving wheel; The frame bottom is provided with kernel recovery box, is provided with between kernel recovery box and helical blade and cleans web plate.
Described rotating shaft is provided with the opposite end of driving wheel and stretches out frame, and frame one side is provided with slide plate, and slide plate is corresponding with the external part of rotating shaft.
compared with prior art, the utility model has the advantages that: the utility model comprises bearing block fixing on frame and frame, by bearing, rotating shaft is installed in bearing block, and rotating shaft is provided with helical blade, and rotating shaft one end is provided with driving wheel, the frame bottom is provided with kernel recovery box, be provided with between kernel recovery box and helical blade and clean web plate, it is simple in structure, be convenient to implement, made from bracteal leaf of corn is screwed out along the axial direction of rotating shaft under the turning effort of helical blade, the seed of carrying secretly in made from bracteal leaf of corn in the process that made from bracteal leaf of corn screws out is separated, the corn kernel that separates enters kernel recovery box by cleaning web plate, can make corn kernel enter kernel recovery box fully, can effectively improve the seed rate of recovery, and impurities removal is smooth and easy, can improve reaping machine work continuity, reduce and shut down clearing times, greatly improve the service efficiency of reaping machine.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Maize harvesting machine is as shown in Figure 1 cleaned trash discharging apparatus, and it comprises bearing block 2 fixing on frame 1 and frame 1, by bearing 9, rotating shaft 3 is installed in bearing block 2, is provided with helical blade 4 on rotating shaft 3, and rotating shaft 3 consists of auger with helical blade 4.Be provided with driving wheel 8 at rotating shaft 3 left ends, during use, driving wheel 8 is in transmission connection with actuating unit.Be provided with kernel recovery box 6 in frame 1 bottom, be provided with between kernel recovery box 6 and helical blade 4 and clean web plate 5.Rotating shaft 3 is provided with the opposite end of driving wheel 8 and stretches out frame 1, and namely rotating shaft 3 right-hand members stretch out frame 1, is provided with slide plate 7 on frame 1 right side, and slide plate 7 is positioned under the external part of rotating shaft 3.
In the utility model, helical blade 4 screws out the maize leaf and passes through slide plate 7 and discharge, and corn kernel enters in kernel recovery box 6 smoothly by cleaning web plate 5 in this process.
When the utility model uses, be arranged between the debarker and seed collecting box 6 of maize harvesting machine, impurities removal is smooth and easy, and can effectively improve the seed rate of recovery.
Claims (2)
1. a maize harvesting machine is cleaned trash discharging apparatus, it is characterized in that, comprises bearing block fixing on frame and frame, by bearing, rotating shaft is installed in bearing block, and rotating shaft is provided with helical blade, and rotating shaft one end is provided with driving wheel; The frame bottom is provided with kernel recovery box, is provided with between kernel recovery box and helical blade and cleans web plate.
2. maize harvesting machine as claimed in claim 1 is cleaned trash discharging apparatus, it is characterized in that, described rotating shaft is provided with the opposite end of driving wheel and stretches out frame, and frame one side is provided with slide plate, and slide plate is corresponding with the external part of rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695075 CN202979678U (en) | 2012-12-17 | 2012-12-17 | Cleaning and impurity removing device for maize harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695075 CN202979678U (en) | 2012-12-17 | 2012-12-17 | Cleaning and impurity removing device for maize harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979678U true CN202979678U (en) | 2013-06-12 |
Family
ID=48550929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695075 Expired - Fee Related CN202979678U (en) | 2012-12-17 | 2012-12-17 | Cleaning and impurity removing device for maize harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404303A (en) * | 2013-08-27 | 2013-11-27 | 福田雷沃国际重工股份有限公司 | Corn harvester |
| CN104186103A (en) * | 2014-08-29 | 2014-12-10 | 山东常林农业装备股份有限公司 | Peeling and grain recycling mechanism for corn harvester |
| CN103460899B (en) * | 2013-08-26 | 2015-12-09 | 山东宁联机械制造有限公司 | A kind of maize harvesting machine fruit ear bract shredding mechanism |
-
2012
- 2012-12-17 CN CN 201220695075 patent/CN202979678U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460899B (en) * | 2013-08-26 | 2015-12-09 | 山东宁联机械制造有限公司 | A kind of maize harvesting machine fruit ear bract shredding mechanism |
| CN103404303A (en) * | 2013-08-27 | 2013-11-27 | 福田雷沃国际重工股份有限公司 | Corn harvester |
| CN103404303B (en) * | 2013-08-27 | 2015-04-29 | 福田雷沃国际重工股份有限公司 | Corn harvester |
| CN104186103A (en) * | 2014-08-29 | 2014-12-10 | 山东常林农业装备股份有限公司 | Peeling and grain recycling mechanism for corn harvester |
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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: 20130612 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |