CN2643628Y - Corn harvester - Google Patents
Corn harvester Download PDFInfo
- Publication number
- CN2643628Y CN2643628Y CN 03269982 CN03269982U CN2643628Y CN 2643628 Y CN2643628 Y CN 2643628Y CN 03269982 CN03269982 CN 03269982 CN 03269982 U CN03269982 U CN 03269982U CN 2643628 Y CN2643628 Y CN 2643628Y
- Authority
- CN
- China
- Prior art keywords
- elevator
- harvesting machine
- maize harvesting
- taiwan
- ceding
- 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)
- Harvester Elements (AREA)
Abstract
The utility model is an improved self-propelled or knapsack maize harvesting machine, which is characterized in that a picking device on a header is a combined picking mechanism made up of a four square tool stem-drawing roller and an orthodrome picking board, and a lifting chain inside a grain lifter of the header extends forward and is positioned from two sides of the front end of the grain lifter to the backside and along the brim; Moreover, a lift conveyer adopts a folding elevator comprising a rotary section and a fixed section. The maize harvesting machine promotes the picking performance, reduces such faults as stem breaking and roller curling, and lowers power consumption, and thereby achieving non-row operation, and zero corncob loss, increasing the interspace between the header and the field in operation and the passing performance of the machine, and substantially improving the working performance of the maize harvesting machine.
Description
Technical field
The utility model relates to the corn combine that is used for farm work.
Background technology
Existing maize harvesting machine divide self-propelled and with two kinds of the backpacks of tractor.By the ceding of Taiwan that hangs on self-propelled chassis or tractor the place ahead band ear-picking unit, and the ear or transport device and the fruit ear case that are arranged on self-propelled chassis or the tractor are formed.Can pick corn ear or seed in the field one-stop operation.But existing maize harvesting machine is because design is unreasonable, also exists when needing row operation, work disconnected stem, curling round the roll to take place easily and leak fringe, lose phenomenon such as fringe, reduced the results quality and the operating efficiency of maize harvesting machine.
Summary of the invention
The utility model be exactly at existing maize harvesting machine on structural design defective and a kind of maize harvesting machine of designing.This machine is by the ceding of Taiwan that hangs on tractor or self-propelled chassis the place ahead band ear-picking unit, and the elevator and the fruit ear case that are arranged on tractor or the self-propelled chassis are formed.Its ear-picking unit draws the stem roller by a pair of four square tool formula on the fringe frame of plucking and is arranged at that the orthodrome that draws stem roller top is plucked the fringe plate and guard shield constitutes.Two four square tool formulas draw stem roller lower side to be provided with the anti-cutter that twines.Seeding supporting chain in the ceding of Taiwan grain lifter from grain lifter front end both sides backward, be provided with along the limit.Elevator is to be connected with ceding of Taiwan screw feeder with rotating shaft by front end, the elevator rotation section that the rear end is connected with the elevator canned paragraph with rotating shaft and the formula of the turning back elevator of elevator canned paragraph composition.The stalk crasher that hangs on tractor or self-propelled chassis rear portion can be arranged after the ceding of Taiwan.
Ear-picking unit in the ceding of Taiwan of the utility model maize harvesting machine has adopted and has a pair ofly drawn stem roller and orthodrome to pluck the combined type corn snapping unit that the fringe plate constitutes by the four square tool formula, owing to pluck the recessed opening of fringe plate, shortened the distance of plucking fringe plate working face and drawing the stem roller, make snapping bar effectively embedding live the fruit ear handle, thereby reduce the cane tensile phenomenon; The four square tool formula is drawn the stem roller when mounted, requires on two rollers alignment of rib cutter blade, cooperatively interacts and just can prevent effectively that the weeds in field winding from drawing the stem roller with the anti-cutter that twines again, avoids the curling round the roll plugging fault; With four rib cuttves draw the stem roller reduced cane with the relative slippage of drawing the stem roller, can shorten and draw stem roller length, reduce ceding of Taiwan weight; Draw on the stem roller and the rib cutter to be installed also to have alleviated and draw extrusion stress and the power consumption of stem roller, in plucking the fringe process, maize straw has been carried out cutting in advance simultaneously, also reduced the power consumption of rearmounted stalk crasher cane.
Seeding supporting chain installation site in this machine cut platform grain lifter projects forwardly to the grain lifter front end, forms V-arrangement and force feeding mouth between adjacent grain lifter, and help maize straw to enter the ceding of Taiwan, and do not pushed over forward, thus real the realization not to the row feeding.
This machine adopts the formula elevator of turning back, both can make elevator with the ceding of Taiwan synchronization lifting that links, fruit ear is carried and to be formed big gap between screw feeder and elevator interface and cause and lose fringe in the time of avoiding taiwan cut off and landing again, but also has increased the road clearance of harvester cutting bench, has improved the handling capacity of facility.
Description of drawings
Fig. 1 is the utility model maize harvesting machine plan structure schematic diagram.
Fig. 2 is the utility model end view.
Fig. 3 is the utility model ear-picking unit partial structure schematic diagram.
Fig. 4 is the utility model formula elevator partial structure schematic diagram of turning back.
Among the figure, 1 seeding supporting chain, 2 grain lifters pull out finger, 3 grain lifters, 4 cedings of Taiwan, 5 ear-picking units, 6 ceding of Taiwan screw feeders, 7 tractors or self-propelled chassis, 8 fruit ear casees, 9 elevator canned paragraphs, 10 elevators rotation section, 11 stalk crashers, 12 pluck the fringe frame, 13 prevent twining cutter, 14 rib cuttves, and 15 draw the stem roller, 16 orthodromes are plucked the fringe plate, 17 guard shields, 18,19 rotating shafts.
Embodiment
Embodiment of the present utility model divide the self-propelled corn combine and with Backpack-type maize harvester two classes of tractor.As shown in drawings, the maize harvesting machine complete machine is by the ceding of Taiwan 4 of the band ear-picking unit 5 that hangs on tractor or self-propelled chassis 7 the place aheads, and the elevator 9,10 and the fruit ear case 8 that are arranged on tractor or the self-propelled chassis 7 are formed, ear-picking unit 5 draws stem roller 15 by a pair of four square tool formula on the fringe frame 12 of plucking and places the orthodrome that draws stem roller 15 tops to pluck fringe plate 16 and guard shield 17 constitutes, and two draw stem roller lower side to be provided with the anti-cutter 13 that twines.Seeding supporting chain 1 in the ceding of Taiwan 4 grain lifters 3 is provided with along the limit backward from grain lifter 3 front end both sides.Elevator rotates sections 10 and the formula of the turning back elevator formed of elevator canned paragraph 9 for the elevator that is connected with ceding of Taiwan screw feeder 6 with rotating shaft 19 by front end, the rear end is connected with elevator canned paragraph 9 with rotating shaft 18.There is the stalk crasher 11 that hangs on tractor or self-propelled chassis 7 rear portions at the ceding of Taiwan 4 rears.
Claims (4)
1, a kind of maize harvesting machine, by the ceding of Taiwan that hangs on tractor or self-propelled chassis the place ahead band ear-picking unit, and the elevator and the fruit ear case that are arranged on tractor or the self-propelled chassis are formed, it is characterized in that said ear-picking unit (5) draws stem roller (15) by a pair of four square tool formula on the fringe frame (12) of plucking and is arranged at that the orthodrome that draws on the stem roller (15) is plucked fringe plate (16) and guard shield (17) constitutes, two four square tool formulas draw stem roller (15) lower side to be provided with the anti-cutter (13) that twines.
2, maize harvesting machine according to claim 1 is characterized in that seeding supporting chain (1) in the said ceding of Taiwan (4) grain lifter (3) from grain lifter (3) front end both sides backward, be provided with along the limit.
3, maize harvesting machine according to claim 1 and 2, it is characterized in that said elevator for to be connected with ceding of Taiwan screw feeder (6) with rotating shaft (19) by front end, the elevator that the rear end is connected with elevator canned paragraph (9) with rotating shaft (18) rotates the formula of the turning back elevator of section (10) and elevator canned paragraph (9) composition.
4, maize harvesting machine according to claim 1 is characterized in that there is the stalk crasher (11) that hangs on tractor or self-propelled chassis (7) rear portion at the said ceding of Taiwan (4) rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269982 CN2643628Y (en) | 2003-09-26 | 2003-09-26 | Corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269982 CN2643628Y (en) | 2003-09-26 | 2003-09-26 | Corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643628Y true CN2643628Y (en) | 2004-09-29 |
Family
ID=34300240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269982 Expired - Fee Related CN2643628Y (en) | 2003-09-26 | 2003-09-26 | Corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643628Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357954A (en) * | 2013-04-09 | 2016-02-24 | 凯斯纽荷兰(中国)管理有限公司(中国) | Row divider for a corn head assembly having a hood with a structured surface |
| CN107027422A (en) * | 2017-04-13 | 2017-08-11 | 山东理工大学 | A kind of aspirated-air type feeding breaks fringe and cuts stem device |
| CN108307787A (en) * | 2018-03-16 | 2018-07-24 | 刘源 | A kind of corncob conveying box of downward bending |
| CN108811712A (en) * | 2018-06-30 | 2018-11-16 | 晋长福 | A kind of maize harvesting machine is anti-to knock a device |
-
2003
- 2003-09-26 CN CN 03269982 patent/CN2643628Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357954A (en) * | 2013-04-09 | 2016-02-24 | 凯斯纽荷兰(中国)管理有限公司(中国) | Row divider for a corn head assembly having a hood with a structured surface |
| CN107027422A (en) * | 2017-04-13 | 2017-08-11 | 山东理工大学 | A kind of aspirated-air type feeding breaks fringe and cuts stem device |
| CN108307787A (en) * | 2018-03-16 | 2018-07-24 | 刘源 | A kind of corncob conveying box of downward bending |
| CN108811712A (en) * | 2018-06-30 | 2018-11-16 | 晋长福 | A kind of maize harvesting machine is anti-to knock a device |
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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 |