CN101779544B - Corn harvester - Google Patents
Corn harvester Download PDFInfo
- Publication number
- CN101779544B CN101779544B CN2010101209938A CN201010120993A CN101779544B CN 101779544 B CN101779544 B CN 101779544B CN 2010101209938 A CN2010101209938 A CN 2010101209938A CN 201010120993 A CN201010120993 A CN 201010120993A CN 101779544 B CN101779544 B CN 101779544B
- Authority
- CN
- China
- Prior art keywords
- frame
- power transmission
- transmission shaft
- conveying mechanism
- harvesting
- 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
Images
Abstract
The invention relates to a corn harvester which belongs to an agricultural machine and comprises a rack, leading and harvesting mechanisms, a conveying mechanism, a pulverizing mechanism and a chip removal mechanism, wherein the rack is installed in the front of a tractor; the leading and harvesting mechanisms are slantways arranged at the front end of the rack, are symmetrically and respectively arranged right and left and comprise leading devices, cutting-off tools, toggling belts and transmission shafts; the conveying mechanism is positioned at the lower part of the rack behind the leading and harvesting mechanisms and comprises an upper roll and a lower roll; the pulverizing mechanism is positioned at the middle part of the rack behind the conveying mechanism; and the chip removal mechanism is positioned at the back part of the rack and comprises a chip passage and a spiral chip removal roll. The invention is a miniature corn harvester dragged by the tractor, has simple structure and is suitable for the mechanization operation of extensive villages.
Description
Technical field
The present invention relates to a kind of farm machinery, specifically a kind of corn picker.
Background technology
Corn is a kind of crops of high yield, especially planted in a large number in the north, but the harvesting of corn is a heavy field labour, wastes time and energy.
The mode of reaping corn has two kinds at present, a kind of is the hand harvest, and another kind is a mechanical harvesting, and for example existing corn combine is exactly to integrate to break off corncobs rod and cut the large-scale combine of corn straw function on the market, alleviate labour intensity, improved operating efficiency.But this equipment volume is huge, can only not be applicable to the reaping corn operation of mountain area and hilly country, restricted application in surface condition plot operation preferably.
Summary of the invention
The object of the present invention is to provide a kind of corn picker, is a kind of small-sized corn picker, drive with tractor,, economical and practical, be applicable to mountain area, hilly country.
The present invention solves the technical scheme that its technical problem takes: this kind corn picker, it is characterized in that, and comprising:
One frame, described frame is installed in the place ahead of tractor;
Dredge mechanism, the described harvesting mechanism of dredging is inclined in the front end of frame, and the described harvesting mechanism of dredging is divided into that harvesting mechanism is dredged on a left side and harvesting mechanism is dredged on the right side, dredges that each symmetry of one is installed on the frame about harvesting mechanism; Described dredge the harvesting mechanism comprise dredge device, cutting off tool, stir the band and power transmission shaft; Describedly dredge the front portion that device is positioned at frame, opening is a splayed; Described cutting off tool is positioned at the bottom of frame front end; Described power transmission shaft is inclined on the frame, and there is shift fork the upper end of described power transmission shaft, the bevel gear of the rectangular layout of the lower end connection pair of meshing of described power transmission shaft; Described stirring with an end is nested with middle and lower part at power transmission shaft, and the other end is nested with on the pulley of power transmission shaft front frame, and the surface of stirring band is fixed with plectrum;
One conveying mechanism, described conveying mechanism is positioned at dredges harvesting mechanism frame lower afterwards, comprises top roll and the lower roll arranged up and down, and described top roll and lower roll are by the gears engaged of homonymy, realize reverse rotation, and be connected to the power transmission shaft of dredging harvesting mechanism by described bevel gear;
One disintegrating mechanism, described disintegrating mechanism is positioned at the middle part of the frame after the conveying mechanism, described disintegrating mechanism comprises crush box and is installed in the pulverizing main shaft that the interior rotatable surface of crush box has crushing knife tool that the input of described pulverizing main shaft is connected by driving-belt with the top roll of conveying mechanism or following rod;
One chip removal mechanism, described chip removal mechanism is positioned at the rear portion of frame, comprises passage of debris and is arranged on spiral chip removal roller in the passage of debris, and described chip removal roller is connected with the pulverizing main shaft input end by the band transmission.
Chain drive and the bevel gear power transmission shaft of dredging harvesting mechanism that be delivered to homonymy of the right-hand member of the top roll of described conveying mechanism by homonymy; Chain drive and the bevel gear power transmission shaft of dredging harvesting mechanism that be delivered to left side of the left end of the lower roll of described conveying mechanism by the left side.
The upside of described conveying mechanism has an anti-protective cover that gets stuck and is fixed on the handle of protective cover upside, described protective cover be articulated in conveying mechanism above.
The described band of stirring is the flexible nylon band.
The invention has the beneficial effects as follows: the present invention is a kind of small-sized corn grain header that drags with tractor, and is simple in structure at the structural design of tractor, economical and practical, is particularly useful for the mechanized of mountain area, hilly country.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is transmission principle figure of the present invention.
Among the figure: 1 frame, 21 dredge device, 22 cutting off tools, 23 stir band, 231 plectrums, 24 power transmission shafts, 241 shift forks, 242 bevel gears, 25 pulleys, 31 top rolls, 32 lower rolls, 33 protective covers,, 34 handles, 4 crush boxs, 41 pulverize main shaft, 51 passage of debris, 52 chip removal rollers.
Embodiment
As Fig. 1～shown in Figure 3, this kind corn picker comprises: frame, and from preceding then rack-mounted successively harvesting mechanism, conveying mechanism, disintegrating mechanism, the chip removal mechanism dredged.
Frame 1, described frame is installed in the place ahead of tractor, and the whole welding manner that adopts of frame combines, for the installation of miscellaneous part provides support.
Dredge harvesting mechanism, the described harvesting mechanism of dredging is inclined in the front end of frame, dredges each one is installed on the frame of harvesting mechanism left-right symmetry, is labeled as respectively that harvesting mechanism is dredged on a left side and harvesting mechanism is dredged on the right side, can dredge two row corns simultaneously.Dredging harvesting mechanism with a left side is that example describes, and this is dredged harvesting mechanism and comprises and dredge device 21, cutting off tool 22, stir and be with 23 and power transmission shaft 24.Describedly dredge the front portion that device 21 is positioned at frame 1, opening is a splayed, is convenient to collect corn straw; Described cutting off tool 22 is positioned at the bottom of frame 1 front end; Described power transmission shaft 24 is inclined on the frame, and there is shift fork 241 power transmission shaft 24 upper ends, the bevel gear 242 of the rectangular layout of power transmission shaft 24 lower ends connection pair of meshing; Described stirring is with 23 for annular flexible nylon band, and there is the plectrum 231 of riveted joint on the surface of stirring band, stirs with 23 1 ends to be nested with in the middle and lower part of power transmission shaft 24, and the other end is nested with on the pulley 25 of power transmission shaft front.Interlock effect by shift fork, plectrum and cutting off tool makes corn straw and surface separation.
Conveying mechanism, described conveying mechanism is positioned at dredges harvesting mechanism frame lower afterwards, comprise top roll 31 and lower roll 32, a side has belt wheel and gear on the described top roll, opposite side has belt wheel and gear on the described lower roll, and described top roll 31 and lower roll 32 are realized reverse rotation by the gears engaged of homonymy, corn straw is sent in the subsequent handling, and is connected to the power transmission shaft 24 of dredging harvesting mechanism by described bevel gear.The upside of described conveying mechanism has an anti-protective cover that gets stuck 33 and is fixed on the handle 34 of protective cover upside, described protective cover be articulated in conveying mechanism above, be used for maintenance.
As shown in Figure 3, the right-hand member of the top roll 31 of described conveying mechanism is delivered to the power transmission shaft that harvesting mechanism is dredged on the right side by the chain drive and the bevel gear of homonymy; The left end of lower roll 32 is delivered to the power transmission shaft 24 that harvesting mechanism is dredged on a left side by the chain drive and the bevel gear in left side.
Disintegrating mechanism, described disintegrating mechanism is positioned at the middle part of the frame after the conveying mechanism, comprise crush box 4 and be installed in the pulverizing main shaft 41 that the interior rotatable surface of crush box has crushing knife tool, the input of described pulverizing main shaft is connected by band with the top roll of conveying mechanism or following rod; The input of described pulverizing main shaft 41 is connected by band with the top roll of conveying mechanism 31;
Chip removal mechanism, described chip removal mechanism is positioned at the rear portion of frame, comprises passage of debris 51 and spiral chip removal roller 52, and described chip removal roller 52 is connected with pulverizing main shaft 41 inputs by the band transmission.
The course of work is: at first tractor travels forward, the harvesting mechanism of dredging that is positioned at the frame front end at first contacts with corn, under the effect of dredging of dredging device 21, corn straw is stirred the effect with 23, corn straw moves to the grain header direction, and then by the cutting off tool 22 of bottom the corn straw root is cut off.Move backward under stirring with 23 continuation effect with the corn straw after the earth separates, enter between the top roll 31 and lower roll 32 of conveying mechanism, corn straw enters disintegrating mechanism then, under the effect of pulverizing main shaft 41 rotations, corn straw is pulverized.Corn straw after the pulverizing is discharged by spiral chip removal roller 52.
The present invention can be installed in the front portion of four-wheel tractor or small hand tractor, is the corn picker of miniaturization, can realize the purpose of reaping corn, is particularly useful for the hilly country, mountain area.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (4)
1. a corn picker is characterized in that, comprising:
One frame, described frame is installed in the place ahead of tractor;
Dredge harvesting mechanism, the described harvesting mechanism of dredging is inclined in the front end of frame, and described to dredge harvesting mechanism be two, describedly dredges that each symmetry of one is installed on the frame about harvesting mechanism; Described dredge the harvesting mechanism comprise dredge device, cutting off tool, stir the band and power transmission shaft; Describedly dredge the front portion that device is positioned at frame, opening is a splayed; Described cutting off tool is positioned at the bottom of frame front end; Described power transmission shaft is inclined on the frame, and there is shift fork the upper end of described power transmission shaft, the bevel gear of the rectangular layout of the lower end connection pair of meshing of described power transmission shaft; Described stirring with an end is nested with middle and lower part at power transmission shaft, and the other end is nested with on the pulley of power transmission shaft front frame, and the surface of stirring band is fixed with plectrum;
One conveying mechanism, described conveying mechanism is positioned at dredges harvesting mechanism frame lower afterwards, comprises top roll and the lower roll arranged up and down, and described top roll and lower roll are by the gears engaged of homonymy, realize reverse rotation, and be connected to the power transmission shaft of dredging harvesting mechanism by described bevel gear;
One disintegrating mechanism, described disintegrating mechanism is positioned at the middle part of the frame after the conveying mechanism, described disintegrating mechanism comprises crush box and is installed in the pulverizing main shaft that the interior rotatable surface of crush box has crushing knife tool that the input of described pulverizing main shaft is connected by driving-belt with the top roll of conveying mechanism or lower roll;
One chip removal mechanism, described chip removal mechanism is positioned at the rear portion of frame, comprises passage of debris and is arranged on spiral chip removal roller in the passage of debris, and described chip removal roller is connected with the pulverizing main shaft input end by the band transmission.
2. corn picker according to claim 1 is characterized in that, chain drive and the bevel gear power transmission shaft of dredging harvesting mechanism that be delivered to homonymy of the right-hand member of the top roll of described conveying mechanism by homonymy; Chain drive and the bevel gear power transmission shaft of dredging harvesting mechanism that be delivered to left side of the left end of the lower roll of described conveying mechanism by the left side.
3. corn picker according to claim 1 and 2 is characterized in that, the upside of described conveying mechanism has an anti-protective cover that gets stuck and is fixed on the handle of protective cover upside, described protective cover be articulated in conveying mechanism above.
4. corn picker according to claim 1 is characterized in that, the described band of stirring is the flexible nylon band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101209938A CN101779544B (en) | 2010-03-10 | 2010-03-10 | Corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101209938A CN101779544B (en) | 2010-03-10 | 2010-03-10 | Corn harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101779544A CN101779544A (en) | 2010-07-21 |
| CN101779544B true CN101779544B (en) | 2011-08-31 |
Family
ID=42519799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101209938A Expired - Fee Related CN101779544B (en) | 2010-03-10 | 2010-03-10 | Corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101779544B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551847A (en) * | 2018-03-16 | 2018-09-21 | 农业部南京农业机械化研究所 | A kind of combine secondary cut grinding device |
| CN109287261A (en) * | 2018-09-13 | 2019-02-01 | 四川省农业科学院作物研究所 | A kind of new type maize harvesting machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324458A1 (en) * | 1983-07-07 | 1985-01-24 | Carl Geringhoff GmbH & Co KG, 4730 Ahlen | MAISER MACHINE |
| US4583354A (en) * | 1985-01-18 | 1986-04-22 | Kracl Norman P | Corn harvester combine assembly with corn removal attachment |
| CN2270351Y (en) * | 1996-12-17 | 1997-12-17 | 宝鸡市农机技术管理推广站 | Small corn combine-harvester |
| CN2774112Y (en) * | 2004-10-18 | 2006-04-26 | 一拖（洛阳）收获机械有限公司 | Self walking type non rowed corn seed harvester |
| CN2807749Y (en) * | 2005-05-18 | 2006-08-23 | 孙树元 | Small four-wheel multifunctional corn harvester |
| CN200997777Y (en) * | 2007-01-24 | 2008-01-02 | 赵永杰 | Novel corn harvesting machine having functions of crushing stalks and then leaving them in the field as fertilizer |
| US7524242B2 (en) * | 2007-04-23 | 2009-04-28 | Cobco Manufacturing, Inc. | Collecting kernels of corn and cobs |
| CN201624000U (en) * | 2010-03-10 | 2010-11-10 | 济南金鼎信息技术有限公司 | Corn harvester |
-
2010
- 2010-03-10 CN CN2010101209938A patent/CN101779544B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101779544A (en) | 2010-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100723603B1 (en) | Tractor attached root-harvester for crops | |
| CN203120453U (en) | Tuberous type crop harvester | |
| CN203152012U (en) | Long-stalk medicinal herb combine harvester | |
| KR102183647B1 (en) | Digging device for harvester | |
| CN102726136A (en) | Novel straw smashing and film residue recycling machine | |
| CN109565967A (en) | A kind of stone collector | |
| CN101779544B (en) | Corn harvester | |
| CN202663799U (en) | Plant straw gathering and smashing machine | |
| CN102792827A (en) | Plant straw harvesting and smashing machine | |
| CN200953746Y (en) | Peanut dig-up machine | |
| CN201624000U (en) | Corn harvester | |
| CN103563537B (en) | A kind of self-propelled tuber harvester | |
| CN100518490C (en) | Chainless type maize harvesting and stalk returning device | |
| CN105557172A (en) | Potato harvesting and residual film recovery combined machine | |
| CN202340438U (en) | Integrated corn reaping and grinding machine | |
| CN112868294B (en) | Straw crushing returning and lifting chain bundle self-unloading type residual film recycling machine and using method | |
| CN210745905U (en) | Straw is smashed and incomplete membrane recovery combined operation all-in-one | |
| CN204518466U (en) | A kind of seedling fruit separating mechanism of carrot reaping machine | |
| CN210016989U (en) | Low gravity center four-wheel drive corn harvester | |
| CN101129114A (en) | Whole-straw corn harvester | |
| CN202385492U (en) | Beet harvester | |
| CN100337520C (en) | Peanut combine harvester | |
| CN200944762Y (en) | Novel corn combine harvester | |
| Elwakeel et al. | A review on sugarcane harvesting technology | |
| CN206024517U (en) | Sugar beet harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120310 |