CN2394418Y - Multiple row high efficiency corn harvester - Google Patents
Multiple row high efficiency corn harvester Download PDFInfo
- Publication number
- CN2394418Y CN2394418Y CN 99247255 CN99247255U CN2394418Y CN 2394418 Y CN2394418 Y CN 2394418Y CN 99247255 CN99247255 CN 99247255 CN 99247255 U CN99247255 U CN 99247255U CN 2394418 Y CN2394418 Y CN 2394418Y
- Authority
- CN
- China
- Prior art keywords
- high efficiency
- header assembly
- efficiency corn
- reaping machine
- machine according
- 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
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model mainly relates to a corn harvester header assembly and a structure thereof, which comprises a conveying device arranged at the front part of the header assembly and a stripping device connected with the conveying device. The utility model is characterized in that a row spacing fine adjustment device is arranged between two supporting arms at the front end of the header assembly, and the inner side of chains connected with a driven chain pulley and a driving chain pulley at the front end of the header assembly is provided with a compliance device. The utility model can harvest the corn in rows of three to four simultaneously, which means to adjust within the range of a 1780 mm row width, so harvesting efficiency is high. The compliance device, the row spacing fine adjustment device, etc. are additionally arranged, and adjustment can be carried out according to the row spacing of the corn and the height of corn stalk, so clogging isn't easy to appear.
Description
The utility model belongs to maize harvesting machine, relates generally to the conveying of reaping machine header assembly and the structure of ear-picking unit.
The maize harvesting machine of prior art adopts single file or two row results mostly, as gathering in the crops 3～4 row simultaneously, exists: 1, to dial standing grain device opening less for the combination chain tooth, the opening apart from only in 200mm of two passive chain pitch wheels; 2, protecting cover stretches out longlyer from the row point, and when particularly delegation became two row harvestings, chain pitch wheel did not also reach corn, and protecting cover falls corn is anti-earlier from the row point, because the fore bearing support of two snapping bars is stuck in import department to corn stalk at a distance of nearer, results in blockage; 3, when two row corns are pushed snapping bar simultaneously to and plucked fringe, to support big frame soft because of snapping bar, can not pluck fringe to pressing ability; When 4, the snapping bar of being with spiral to pluck fringe rib band runs into the corn stalk of band leafiness, cause long-pending car obstruction easily and can not pluck fringe.
The purpose of this utility model provides a kind of multirow results of carrying out, efficient height, and the multirow maize harvesting machine that is difficult for resulting in blockage when plucking fringe.
The utility model comprises conveying plant that is arranged on header assembly front portion and the ear-picking unit that is connected with conveying plant, feature is the middle line-spacing micro actuators that are provided with of two support arms of header assembly front end, and inboard setting of the chain that is connected with drive sprocket by movable sprocket of header assembly front end is obedient to device.
The utility model is obedient to device and is " Y " shape, front end is an expansion plate, the rear end is an adapter sleeve, between two expansion plates of its front end, connect spring, pull bar is set in the adapter sleeve to be connected with two expansion plates, the adapter sleeve rear end is provided with regulates bolt and baffle plate, and the pull bar rear end is provided with sideboard, between sideboard and the baffle plate spring is set.Front end is movable axis and steady pin fixedly, between movable axis and the steady pin spring is set.The snapping bar front portion that is arranged in header assembly ear-picking unit is provided with the scroll band, and the rear portion is provided with straight line rib band, and the length of straight line rib band is greater than the length of scroll band.The number of teeth 〉=7 of the straight line rib band that the snapping bar rear portion is provided with.The equidistant U-shaped groove that is provided with on the snapping bar of scroll band one side.The line-spacing micro actuator is made up of support and screw rod.
The utility model can carry out 3～4 row harvest corns simultaneously, and per second can be plucked about 20 of corns, results efficient height; Increase and be obedient to device and line-spacing micro actuator, can adjust arbitrarily the corn line-spacing with interior at the 1780mm width range, and just adjust, be difficult for making reaping machine to stop up according to corn stalk.
The utility model is described in further detail below in conjunction with accompanying drawing:
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is structural representations that the utility model is obedient to device;
Accompanying drawing 3 is two snapping bar structural representations;
Accompanying drawing 4 is structural representations of preposition partially lifter.
Among the figure, 1 snapping bar, 2 header assemblies, 3 rice-pulling tooths, 4 chains, 5 drive sprockets, 6 are obedient to device, 8 line-spacing micro actuators, 9 baffle plates, 10 adjusting bolts, 11 springs, 12 sideboards, 13 adapter sleeves, 14 springs, 15 pull bars, 16 expansion plates, 17 straight line rib bands, 18 scroll bands, 19U shape groove, 20 supports, 21 support bars, 22 chute bars, 23 bases, 24 oil cylinders by movable sprocket, 7
When tractor drives reaping machine when corn field is gathered in the crops, drive sprocket 5 drives by chain 4 and is rotated by movable sprocket 6, corn stalk is obedient to device 7 and is fixed under the drive of the rice-pulling tooth 3 on the chain 4 by what be provided with on the harvester assembly 2, enter between two snapping bars 1, two snapping bars rotate relatively, win the corncob on the corn stalk when U-shaped groove 19 of its scroll band 18 1 sides and straight line rib band 17 will make corn stalk operation downwards.Because the length of the straight line rib band of two snapping bars is longer, on the one hand can be thinless, leaf results in blockage more, can adapt to the corn stalk of differing heights on the other hand because of corn stalk green grass or young crops, bar, be unlikely Lou and pluck.The support arm of header assembly 2 front ends is more than the 600mm, guarantees the extended distance of its front end.Adjust line-spacing micro actuator 8, can adapt to the different spacings harvest corn.The header assembly is connected with base 24 by preposition partially lifter, can adjust the height of header assembly according to the height of corncob, makes the more close corncob of its results, thereby improves results efficient.
Claims (6)
1, a kind of multirow high efficiency corn reaping machine, comprise conveying plant that is arranged on header assembly front portion and the ear-picking unit that is connected with conveying plant, it is characterized in that the middle line-spacing micro actuator (8) that is provided with of two support arms of header assembly (2) front end, the inboard setting of the chain that is connected with drive sprocket (5) by movable sprocket (6) of header assembly (2) front end is obedient to device (7).
2, multirow high efficiency corn reaping machine according to claim 1, it is characterized in that being obedient to device (7) and be " Y " shape, front end is expansion plate (16), the rear end is adapter sleeve (13), connect spring (14) between two expansion plates of its front end, pull bar (15) is set in the adapter sleeve is connected with two expansion plates, the adapter sleeve rear end is provided with regulates bolt (10) and baffle plate (9), the pull bar rear end is provided with sideboard (12), and spring (11) is set between sideboard and the baffle plate.
3, multirow high efficiency corn reaping machine according to claim 1, snapping bar (1) front portion that it is characterized in that being arranged in the ear-picking unit of header assembly (2) is provided with scroll band (18), the rear portion is provided with straight line rib band (17), and the length of straight line rib band is greater than the length of scroll band.
4, multirow high efficiency corn reaping machine according to claim 3 is characterized in that the number of teeth 〉=7 of the straight line rib band that snapping bar (1) rear portion is provided with.
5, multirow high efficiency corn reaping machine according to claim 3 is characterized in that the equidistant U-shaped groove (19) that is provided with on the snapping bar of scroll band one side.
6, multirow high efficiency corn reaping machine according to claim 1 is characterized in that line-spacing micro actuator (8) is made up of support and screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247255 CN2394418Y (en) | 1999-11-25 | 1999-11-25 | Multiple row high efficiency corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247255 CN2394418Y (en) | 1999-11-25 | 1999-11-25 | Multiple row high efficiency corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2394418Y true CN2394418Y (en) | 2000-09-06 |
Family
ID=34032730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247255 Expired - Fee Related CN2394418Y (en) | 1999-11-25 | 1999-11-25 | Multiple row high efficiency corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2394418Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067765A (en) * | 2010-12-09 | 2011-05-25 | 滕麟群 | Corn harvester |
| CN105075530A (en) * | 2014-05-08 | 2015-11-25 | 凯斯纽荷兰(中国)管理有限公司 | Adjustable gathering chain assembly for a header of an agricultural harvester |
| CN105451539A (en) * | 2013-06-13 | 2016-03-30 | 克莱门斯.卡尔沃凯姆 | Picking arrangement |
-
1999
- 1999-11-25 CN CN 99247255 patent/CN2394418Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067765A (en) * | 2010-12-09 | 2011-05-25 | 滕麟群 | Corn harvester |
| CN105451539A (en) * | 2013-06-13 | 2016-03-30 | 克莱门斯.卡尔沃凯姆 | Picking arrangement |
| US9943034B2 (en) | 2013-06-13 | 2018-04-17 | Klemens Kalverkamp | Picking arrangement |
| CN105075530A (en) * | 2014-05-08 | 2015-11-25 | 凯斯纽荷兰(中国)管理有限公司 | Adjustable gathering chain assembly for a header of an agricultural harvester |
| US9635811B2 (en) | 2014-05-08 | 2017-05-02 | CNH Industrial America LL | Adjustable gathering chain assembly for a header of an agricultural harvester |
| US10028436B2 (en) | 2014-05-08 | 2018-07-24 | Cnh Industrial America Llc | Adjustable gathering chain assembly for a header of an agricultural harvester |
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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 |