CN103828540A - Header for combine harvesters - Google Patents
Header for combine harvesters Download PDFInfo
- Publication number
- CN103828540A CN103828540A CN201410082067.4A CN201410082067A CN103828540A CN 103828540 A CN103828540 A CN 103828540A CN 201410082067 A CN201410082067 A CN 201410082067A CN 103828540 A CN103828540 A CN 103828540A
- Authority
- CN
- China
- Prior art keywords
- wheel
- ceding
- taiwan
- transmission shaft
- power transmission
- 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.)
- Granted
Links
- 241001124569 Lycaenidae Species 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000010902 straw Substances 0.000 claims description 36
- 241000209094 Oryza Species 0.000 claims description 11
- 235000007164 Oryza sativa Nutrition 0.000 claims description 11
- 235000009566 rice Nutrition 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000003306 harvesting Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The invention provides a header for combine harvesters. The header comprises a dustpan header frame (11), a cutter (13) at an opening of a dustpan, a reel (12) in the upper front, a header screw (15) in the inner rear of the dustpan, a reel support bar (12A) crossing the frame and supported above the rear of the frame, and a header transmission mechanism transmitting power to the former parts. Power for the cutter (13) is input from the left by a bridge transmission shaft (161a) transversely arranged in the rear of the dustpan header frame; power for the cutter screw (15) and the reel (12) is input from the right by a reel transmission shaft (129b) mounted in the reel support bar. Part of the transmission structures of the header are arranged on the left; compared with the prior transmission, the header has the advantages that bilateral balance is facilitated, shock absorption and noise reduction are also facilitated, bridge transmission is achieved with a crank and link mechanism rather than the prior swing ring structure, and the header is simple in structure, low in cost and convenient to maintain.
Description
Technical field
The present invention relates to a kind of ceding of Taiwan of combine, especially the structure of ceding of Taiwan transmission device and the kind of drive.
Background technology
The transmission device of existing combine is arranged on the right side of header frame conventionally.For example utility model patent CN20326177U discloses a kind of pretreating device of combine, and the right side of harvesting frame lateral ends arranges transmission mechanism for cropping knife, transmission mechanism, straw shift wheel transmission mechanism for cutting table auger.But, this ceding of Taiwan transmission device of prior art, in the time of harvesting crop, each transmission mechanism easily collides ridge; And transmission all makes ceding of Taiwan center of gravity to the right in a side, is unfavorable for left and right balance, is more unfavorable for damping noise reduction.The cutter of the pretreating device of this combine adopts pendulum ring structure to drive, the high and easy-maintaining not of cost.
Summary of the invention
Therefore, the object of the invention is to eliminate above-mentioned shortcoming, provide a kind of and can solve the ceding of Taiwan that ceding of Taiwan center of gravity is to the right, simple and reliable, be difficult for the combine of the cutter transmission mechanism of collision.
The technical solution adopted for the present invention to solve the technical problems is: a kind of ceding of Taiwan of combine, comprise dustpan-shaped header frame, the cutter at dustpan mouth place and the straw shift wheel of front upper place, the cutting table auger at rear in dustpan, across framework and be supported on the straw shift wheel strut of framework back upper place and pass to the ceding of Taiwan transmission mechanism of above-mentioned parts power, it is characterized in that: the power of cutter and cutting table auger is the gap bridge power transmission shaft left side input at dustpan-shaped framework rear side by lateral arrangement, the power of straw shift wheel is inputted from right side by the straw shift wheel power transmission shaft being arranged in straw shift wheel strut.
Preferably, ceding of Taiwan transmission device is made up of Overbridge device, transition transmission mechanism and toggle.
Preferably, Overbridge device level is arranged on header frame rear side, when backsight, in the left side of ceding of Taiwan crop delivery port.
Preferably, Overbridge device is by the power transmission shaft of passing a bridge, the passive belt wheel of delivery chute and the bearing block of gap bridge power transmission shaft right-hand member, and the gap bridge drive sprocket of left end composition.
Preferably, the left end outermost of gap bridge power transmission shaft socket toggle.
Preferably, straw shift wheel power transmission shaft is through straw shift wheel strut, and the left end of straw shift wheel power transmission shaft is provided with rice crop poking belt wheel I, and right-hand member is provided with adjustable straps wheel.
Preferably, the left side of cutting table auger is provided with chain band combination wheel, and the sprocket wheel on chain band combination wheel is connected with the gap bridge drive sprocket of gap bridge power transmission shaft left end, and the belt wheel on chain band combination wheel is connected with the rice crop poking belt wheel I of straw shift wheel power transmission shaft left end.
Preferably, toggle is arranged on the left side of the ceding of Taiwan, is made up of crank base, upper slitter connecting rod, band handle oscillating bearing, upper slitter fork, fork axle, bearing pin, pulley.
The ceding of Taiwan of combine of the present invention compared with prior art, has the following advantages:
1. part drive mechanism is beneficial to left and right balance in left side with respect to the transmission of prior art, is also beneficial to damping noise reduction.
2. gap bridge transmission uses crank structure to substitute the pendulum ring structure of prior art, and structure is simpler, has reduced cost and has been convenient to maintenance.
3. transmission position, in left side, is difficult for collision ridge according to crop harvesting custom transmission mechanism.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of complete machine transmission
Fig. 2 is the vertical view that extracts portion
Fig. 3 is for extracting one jiao of enlarged drawing of portion's vertical view
Fig. 4 is part transmission mechanism normal axomometric drawing
Fig. 5 is straw shift wheel strut normal axomometric drawing
embodiment
A kind of combine, delivery chute 241 on body, in there are dustpan-shaped header frame 11, the cutter 13 at dustpan mouth place and the straw shift wheel 12 of front upper place, dustpan in its front portion rear cutting table auger 15, across framework and be supported on the straw shift wheel strut 12A of framework back upper place and pass to the ceding of Taiwan transmission device 16 of above-mentioned parts power.This ceding of Taiwan transmission device is made up of Overbridge device 164, transition transmission mechanism 16A, toggle 163.Distolateral and another distolateral difference of the jackshaft 45 of motor driven power is transmitted forward and backward power, pass to forward gear-box 35, gear-box 35 transfers a driving force to delivery chute and initiatively rolls 22, delivery chute initiatively rolls 22 and transfers a driving force to gap bridge power transmission shaft 161a, gap bridge power transmission shaft 161a transfers a driving force to cutting table auger 15 and toggle 163, cutting table auger 15 drives straw shift wheel power transmission shaft 129b, straw shift wheel power transmission shaft 129b drives rice crop-poking wheel axis 123, and toggle 163 drives cutter 13 to operate.
The power of cutter 13 and cutting table auger 15 is the gap bridge power transmission shaft 161a left side input at dustpan-shaped framework rear side by lateral arrangement, and the power of straw shift wheel 12 is inputted from right side by the straw shift wheel power transmission shaft 129b being arranged in straw shift wheel strut 12A.The left end of straw shift wheel power transmission shaft 129b is provided with rice crop poking belt wheel I 12a, and right-hand member is provided with adjustable straps wheel 128.The left side of cutting table auger 15 is provided with chain band combination wheel 157, sprocket wheel on chain band combination wheel 157 is connected with the gap bridge drive sprocket 161c of gap bridge power transmission shaft 161a left end, and the belt wheel on chain band combination wheel 157 is connected with the rice crop poking belt wheel I 12a of straw shift wheel power transmission shaft 129b left end.
Straw shift wheel transmission mechanism 16A forms by crossing the adjustable straps wheel 128 of rice crop poking belt wheel I 12a, right-hand member of the straw shift wheel power transmission shaft 129b that is arranged in straw shift wheel strut 12A after-poppet return bend 129a, straw shift wheel power transmission shaft 129b left end and the part such as rice crop poking belt wheel II 12b that is arranged on straw shift wheel 12 right-hand members.Sprocket wheel on the chain band combination wheel 157 in gap bridge drive sprocket 161c and cutting table auger 15 left sides is connected, and the belt wheel on chain band combination wheel 157 is connected with rice crop poking belt wheel I 12a and produces interlock.Adjustable straps wheel 128 is connected by automatic tensioning mechanism 127 with rice crop poking belt wheel II 12b.
Toggle 163 is arranged on the left side of the ceding of Taiwan 1, is made up of crank base 163a, upper slitter connecting rod 163b, band handle oscillating bearing 163g, upper slitter fork 163c, fork axle 163d, bearing pin 163e, pulley 163f.The left-hand end socket of crank base 163a and gap bridge power transmission shaft 161a, upper slitter connecting rod 163b and crank base 163a are hinged and stretch to front, upper slitter connecting rod 163b front end is provided with band handle oscillating bearing 163g, the support arm hole that handle insertion upper slitter fork 163c with handle oscillating bearing 163g crosses out is also fixing, upper slitter fork 163c is arranged on header frame 11 left side wallboards along the attitude of upper and lower axis oscillating, on the support arm hole that upper slitter fork 163c stretches out forward, bearing pin 163e is installed, under bearing pin 163e, be socketed pulley 163f, pulley 163f inserts in the vesica piscis of casting mold band knife bar seat 142c of moving knife bar 142 one end.When work, gap bridge power transmission shaft 161a rotates, and drives crank base 163a to rotate, and rotatablely moving of gap bridge power transmission shaft 161a is converted into seesawing of upper slitter connecting rod 163b by crank base 163a, and promote upper slitter fork 163c and swing, thereby make cutter 13 do left and right rectilinear motion cutting crop stem.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention; those skilled in the art without departing from the spirit and scope of the present invention, can carry out suitable modification and variation, and therefore protection scope of the present invention is when being as the criterion of defining depending on claim.
Claims (8)
1. the ceding of Taiwan of a combine, it is characterized in that: comprise dustpan-shaped header frame (11), the cutter (13) at dustpan mouth place and the straw shift wheel (12) of front upper place, the cutting table auger (15) at rear in dustpan, across framework and be supported on the straw shift wheel strut (12A) of framework back upper place and pass to the ceding of Taiwan transmission mechanism of above-mentioned parts power, cutter (13) is inputted in gap bridge power transmission shaft (161a) left side of dustpan-shaped framework rear side by lateral arrangement with the power of cutting table auger (15), the power of straw shift wheel (12) is inputted from right side by the straw shift wheel power transmission shaft (129b) being arranged in straw shift wheel strut.
2. the ceding of Taiwan of combine according to claim 1, is characterized in that: ceding of Taiwan transmission device is made up of Overbridge device (164), straw shift wheel transmission mechanism (16A), toggle (163).
3. the ceding of Taiwan of combine according to claim 2, is characterized in that: Overbridge device (164) level is arranged on header frame (11) rear side, when backsight, in the left side of ceding of Taiwan crop delivery port (113a).
4. the ceding of Taiwan of combine according to claim 2, it is characterized in that: Overbridge device (164) is by gap bridge power transmission shaft (161a), the passive belt wheel of delivery chute (161b) of gap bridge power transmission shaft (161a) right-hand member and bearing block (161d), and the gap bridge drive sprocket (161c) of left end composition.
5. the ceding of Taiwan of combine according to claim 4, is characterized in that: the left end outermost socket toggle (163) of gap bridge power transmission shaft (161a).
6. the ceding of Taiwan of combine according to claim 5, it is characterized in that: toggle (163) is arranged on the left side of the ceding of Taiwan (1), formed by crank base (163a), upper slitter connecting rod (163b), band handle oscillating bearing (163g), upper slitter fork (163c), fork axle (163d), bearing pin (163e), pulley (163f).
7. the ceding of Taiwan of combine according to claim 1, it is characterized in that: straw shift wheel power transmission shaft (129b) is through straw shift wheel strut, the left end of straw shift wheel power transmission shaft (129b) is provided with rice crop poking belt wheel I (12a), and right-hand member is provided with adjustable straps wheel (128).
8. according to the ceding of Taiwan of the combine described in aforementioned arbitrary claim, it is characterized in that: the left side of cutting table auger (15) is provided with chain band combination wheel (157), sprocket wheel on chain band combination wheel (157) is connected with the gap bridge drive sprocket (161c) of gap bridge power transmission shaft (161a) left end, and the belt wheel on chain band combination wheel (157) is connected with the rice crop poking belt wheel I (12a) of straw shift wheel power transmission shaft (129b) left end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082067.4A CN103828540B (en) | 2014-03-07 | 2014-03-07 | The ceding of Taiwan of combine |
| PCT/CN2015/073593 WO2015131808A1 (en) | 2014-03-07 | 2015-03-04 | Header of combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082067.4A CN103828540B (en) | 2014-03-07 | 2014-03-07 | The ceding of Taiwan of combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103828540A true CN103828540A (en) | 2014-06-04 |
| CN103828540B CN103828540B (en) | 2015-09-23 |
Family
ID=50792696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410082067.4A Ceased CN103828540B (en) | 2014-03-07 | 2014-03-07 | The ceding of Taiwan of combine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103828540B (en) |
| WO (1) | WO2015131808A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015131808A1 (en) * | 2014-03-07 | 2015-09-11 | 星光农机股份有限公司 | Header of combine harvester |
| CN107258238A (en) * | 2017-06-14 | 2017-10-20 | 合肥市禾兴生态养殖科技有限公司 | The conveying device of maize harvesting machine three |
| CN107466608A (en) * | 2017-08-18 | 2017-12-15 | 农业部南京农业机械化研究所 | Crawler type straw field pickup car |
| CN108496540A (en) * | 2018-05-15 | 2018-09-07 | 江苏大学 | The low loss rape ceding of Taiwan |
| CN109168637A (en) * | 2018-10-16 | 2019-01-11 | 济南大学 | A kind of grain harvesting machine header transmission system |
| CN110839400A (en) * | 2019-11-25 | 2020-02-28 | 江苏大学 | Header is horizontal indulges profile modeling final controlling element and is installed device's harvester |
| CN114097415A (en) * | 2021-11-30 | 2022-03-01 | 农业农村部南京农业机械化研究所 | Full hydraulic drive high-ground-clearance central laying rape cutting and sunning table |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076778A (en) * | 2018-03-23 | 2018-12-25 | 江苏沃得农业机械有限公司 | A kind of anti-blocking anti-tangle cutting table auger of combine harvester |
| CN109906755A (en) * | 2019-03-23 | 2019-06-21 | 郑宇虎 | A kind of belt conveying harvester header |
| CN111296057B (en) * | 2019-12-19 | 2023-07-25 | 江苏沃得农业机械有限公司 | Corn machine header main transmission system |
| CN113567169B (en) * | 2021-09-22 | 2021-12-17 | 潍柴雷沃重工股份有限公司 | Test device for header loading |
| CN115226428B (en) * | 2022-07-20 | 2024-01-30 | 农业农村部南京农业机械化研究所 | Broken straw rear throwing no-tillage planter adaptable to different straw coverage amounts |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19602223A1 (en) * | 1996-01-23 | 1997-07-24 | Fortschritt Erntemaschinen | Pendulum appliance for adaptors attached to front of self-propelled harvesters |
| US20070294990A1 (en) * | 2006-06-26 | 2007-12-27 | Deere & Company, A Delaware Corporation. | Locking harvester header lift cylinder |
| CN201243486Y (en) * | 2008-06-29 | 2009-05-27 | 寇凯 | Improved combine-harvester header |
| JP2011152113A (en) * | 2010-01-28 | 2011-08-11 | Yanmar Co Ltd | Reaping unit of combine harvester |
| US8166738B1 (en) * | 2011-05-04 | 2012-05-01 | Deere & Company | Combine header with crop compression rollers |
| CN102870547A (en) * | 2012-09-13 | 2013-01-16 | 闻阳 | Harvesting platform of multifunctional combine harvester |
| CN203748259U (en) * | 2014-03-07 | 2014-08-06 | 星光农机股份有限公司 | Header of combine harvester |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814698B (en) * | 2014-03-06 | 2015-09-23 | 星光农机股份有限公司 | A kind of workpiece power drive mechanism of combine |
| CN103828540B (en) * | 2014-03-07 | 2015-09-23 | 星光农机股份有限公司 | The ceding of Taiwan of combine |
-
2014
- 2014-03-07 CN CN201410082067.4A patent/CN103828540B/en not_active Ceased
-
2015
- 2015-03-04 WO PCT/CN2015/073593 patent/WO2015131808A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19602223A1 (en) * | 1996-01-23 | 1997-07-24 | Fortschritt Erntemaschinen | Pendulum appliance for adaptors attached to front of self-propelled harvesters |
| US20070294990A1 (en) * | 2006-06-26 | 2007-12-27 | Deere & Company, A Delaware Corporation. | Locking harvester header lift cylinder |
| CN201243486Y (en) * | 2008-06-29 | 2009-05-27 | 寇凯 | Improved combine-harvester header |
| JP2011152113A (en) * | 2010-01-28 | 2011-08-11 | Yanmar Co Ltd | Reaping unit of combine harvester |
| US8166738B1 (en) * | 2011-05-04 | 2012-05-01 | Deere & Company | Combine header with crop compression rollers |
| CN102870547A (en) * | 2012-09-13 | 2013-01-16 | 闻阳 | Harvesting platform of multifunctional combine harvester |
| CN203748259U (en) * | 2014-03-07 | 2014-08-06 | 星光农机股份有限公司 | Header of combine harvester |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015131808A1 (en) * | 2014-03-07 | 2015-09-11 | 星光农机股份有限公司 | Header of combine harvester |
| CN107258238A (en) * | 2017-06-14 | 2017-10-20 | 合肥市禾兴生态养殖科技有限公司 | The conveying device of maize harvesting machine three |
| CN107466608A (en) * | 2017-08-18 | 2017-12-15 | 农业部南京农业机械化研究所 | Crawler type straw field pickup car |
| CN107466608B (en) * | 2017-08-18 | 2023-09-22 | 农业部南京农业机械化研究所 | Crawler-type straw pickup truck |
| CN108496540A (en) * | 2018-05-15 | 2018-09-07 | 江苏大学 | The low loss rape ceding of Taiwan |
| CN108496540B (en) * | 2018-05-15 | 2024-04-09 | 江苏大学 | Low-loss rape header |
| CN109168637A (en) * | 2018-10-16 | 2019-01-11 | 济南大学 | A kind of grain harvesting machine header transmission system |
| CN110839400A (en) * | 2019-11-25 | 2020-02-28 | 江苏大学 | Header is horizontal indulges profile modeling final controlling element and is installed device's harvester |
| CN110839400B (en) * | 2019-11-25 | 2024-06-07 | 江苏大学 | Header transverse and longitudinal profiling executing device and harvester with same |
| CN114097415A (en) * | 2021-11-30 | 2022-03-01 | 农业农村部南京农业机械化研究所 | Full hydraulic drive high-ground-clearance central laying rape cutting and sunning table |
| CN114097415B (en) * | 2021-11-30 | 2023-02-28 | 农业农村部南京农业机械化研究所 | Full hydraulic drive high-ground-clearance central laying rape cutting and sunning table |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015131808A1 (en) | 2015-09-11 |
| CN103828540B (en) | 2015-09-23 |
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