WO2015131808A1 - Barre de coupe de moissonneuse-batteuse - Google Patents

Barre de coupe de moissonneuse-batteuse Download PDF

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Publication number
WO2015131808A1
WO2015131808A1 PCT/CN2015/073593 CN2015073593W WO2015131808A1 WO 2015131808 A1 WO2015131808 A1 WO 2015131808A1 CN 2015073593 W CN2015073593 W CN 2015073593W WO 2015131808 A1 WO2015131808 A1 WO 2015131808A1
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WO
WIPO (PCT)
Prior art keywords
header
reel
bridge
combine harvester
drive shaft
Prior art date
Application number
PCT/CN2015/073593
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English (en)
Chinese (zh)
Inventor
邱扬扬
朱云飞
Original Assignee
星光农机股份有限公司
Priority date (The priority date 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 date listed.)
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Publication date
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Application filed by 星光农机股份有限公司 filed Critical 星光农机股份有限公司
Publication of WO2015131808A1 publication Critical patent/WO2015131808A1/fr

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    • 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

Definitions

  • the present invention relates to a header of a combine harvester, and more particularly to the structure and transmission of a header drive.
  • the transmission of the existing combine harvester is usually placed on the right side of the header frame.
  • the utility model patent CN20326177U discloses a pre-processing device for a combine harvester, in which the right side of the lateral end of the harvesting frame is provided with a transmission mechanism for the harvesting knife, a transmission mechanism for the auger auger, and a transmission mechanism for the reel.
  • each transmission mechanism is easy to collide with the field; and the transmission is on the one side to make the center of gravity of the header to the right, which is not conducive to left and right balance, and is not conducive to shock absorption and noise reduction.
  • the cutter of the pre-treatment device of the combine harvester is driven by a pendulum ring structure, which is costly and difficult to maintain.
  • a header of a combine harvester comprising a dome-shaped header frame, a cutter at the cornice, a reel on the front upper side, and a header on the inner rear side of the crucible a stirrer, a reel strut spanning the frame and supported above the rear of the frame, and a header drive mechanism transmitting power to the above-mentioned components, characterized in that the power of the cutter and the auger of the header is arranged laterally in the frame
  • the rear axle drive shaft is input to the left side, and the reel's power is input from the right side by the reel drive shaft installed in the reel strut.
  • the header drive is comprised of a bridge assembly, a transition drive, and a crank linkage.
  • the bridge device is mounted horizontally on the rear side of the header frame, and in the rear view, on the left side of the header crop delivery port.
  • the bridge device consists of a bridge drive shaft, a feed pulley passive pulley and a bearing seat at the right end of the bridge drive shaft, and a left bridge drive sprocket at the left end.
  • the left end of the bridge drive shaft is sleeved at the outermost side of the crank link mechanism.
  • the reel drive shaft passes through the reel strut, the left end of the reel drive shaft is mounted with a reel pulley I, and the right end is equipped with an adjustable pulley.
  • the left side of the header auger is equipped with a chain belt combination wheel, and the sprocket on the chain belt combination wheel is connected with the bridge transmission sprocket at the left end of the bridge transmission shaft, and the pulley on the chain belt combination wheel is The reel pulley I at the left end of the reel drive shaft is connected.
  • the crank link mechanism is mounted on the left side of the header, and is composed of a crank seat, an upper knife link, a stalk joint bearing, and an upper It consists of a knife swing lever, a swing shaft, a pin shaft and a pulley.
  • Part of the transmission structure on the left side relative to the prior art transmission is beneficial to the left and right balance, which is also conducive to shock absorption and noise reduction.
  • the bridge transmission replaces the prior art swing ring structure with a crank structure, which is simpler in structure, reduces cost and is easy to maintain.
  • the transmission position is on the left side, and the transmission mechanism is not easy to collide with the field according to the crop harvesting habit.
  • Figure 1 is a schematic diagram of the whole machine drive
  • Figure 2 is a plan view of the cutting portion
  • Figure 3 is a magnified view of the top view of the cutting section
  • Figure 3 is an isometric view of a partial transmission mechanism
  • Figure 4 is an isometric view of the reel strut
  • a combine harvester a conveying trough 241 on the body, a coffin-shaped header frame 11 at the front portion thereof, a cutter 13 at the crotch, a reel 12 at the front upper side, and a header at the rear of the crotch
  • the dragon 15, a reel strut 12A that spans the frame and is supported above the rear of the frame, and a header drive 16 that transmits power to the components.
  • the header transmission is composed of a bridge device 164, a transition transmission mechanism 16A, and a crank linkage mechanism 163.
  • the one end side and the other end side of the intermediate shaft 45 of the engine driving force respectively transmit power forward and backward, and are transmitted forward to the gear case 35, and the gear box 35 transmits the driving force to the conveying groove active roller 22, and the conveying groove active roller 22 will
  • the driving force is transmitted to the bridge transmission shaft 161a, and the bridge transmission shaft 161a transmits the driving force to the header auger 15 and the crank linkage mechanism 163, and the header auger 15 drives the reel transmission shaft 129b, and the reel drive shaft
  • the 129b drives the reel shaft 123, and the crank linkage mechanism 163 drives the cutter 13 to operate.
  • the power of the cutter 13 and the header auger 15 is input from the left side of the bridge transmission shaft 161a laterally disposed on the rear side of the beak frame, and the reel 12 is powered by a reel mounted in the reel stay 12A.
  • the drive shaft 129b is input from the right side.
  • the left end of the reel drive shaft 129b is provided with a reel pulley I12a, and the right end is provided with an adjustable pulley 128.
  • a chain belt combination wheel 157 is mounted on the left side of the header auger 15, and a sprocket on the chain belt combination wheel 157 is coupled to the bridge transmission sprocket 161c at the left end of the bridge transmission shaft 161a, and the belt on the chain belt combination wheel 157 The wheel is connected to the reel pulley I12a at the left end of the reel drive shaft 129b.
  • the bridge device 164 is horizontally mounted on the rear side of the header frame 11, and in the rear view, on the left side of the header crop delivery port 113a.
  • the bridge device 164 is composed of a bridge transmission shaft 161a, a transmission groove driven pulley 161b and a bearing housing 161d at the right end of the bridge transmission shaft 161a, and a left-end bridge transmission sprocket 161c.
  • the left end outermost sleeve of the bridge transmission shaft 161a Connecting crank connecting rod Agency 163.
  • the reel drive mechanism 16A is traversed by a reel drive shaft 129b mounted in the rear swing tube 129a of the reel stay 12A, a reel pulley I12a at the left end of the reel drive shaft 129b, and an adjustable pulley at the right end. 128 and the parts of the reel wheel II12b installed at the right end of the reel 12 are composed.
  • the bridge drive sprocket 161c is coupled to the sprocket on the chain combination wheel 157 on the left side of the header auger 15, and the pulley on the chain combination wheel 157 is coupled to the rip pulley I12a to cause linkage.
  • the adjustable pulley 128 and the reel pulley II12b are connected by an automatic tensioning mechanism 127.
  • the automatic tensioning mechanism 127 is composed of a T-shaped frame 127a, a fixing base 127b, a tension adjusting lever 127c, two tensioning pulleys 127d, and a tension spring 127e.
  • the fixing seat 127b is fixed on the outer side of the middle portion of the support arm 12d at one end of the reel strut 12A.
  • the tensioning wheel 127d is mounted on the T-shaped frame 127a and fixed on the fixing base 127b, and one end of the tension spring 127e is connected to the fixing seat.
  • the other end is connected to the small hole on the horizontal plate of the T-shaped frame 127a, so that the T-shaped frame 127a swings upward with a fulcrum Q as an axis, and the two tensioning wheels 127d are Z-shaped inside and outside, which forms an automatic elasticity. Tightening.
  • the crank link mechanism 163 is attached to the left side of the header 1, and is composed of a crank seat 163a, an upper knife link 163b, a shank joint bearing 163g, an upper blade swing lever 163c, a swing link shaft 163d, a pin shaft 163e, and a pulley 163f.
  • the crank seat 163a is sleeved with the left end of the bridge transmission shaft 161a
  • the upper knife link 163b is hinged and extended forward with the crank seat 163a
  • the shank joint bearing 163g and the shank joint bearing 163g are attached to the front end of the upper knife link 163b.
  • the handle is inserted into the arm hole extending laterally from the upper blade swinging rod 163c and fixed, and the upper blade swinging rod 163c is mounted on the left wall panel of the header frame 11 in a posture of swinging along the upper and lower axes, and the upper blade swinging rod 163c is forward.
  • a pin 163e is mounted on the extended arm hole, the pin 163e is sleeved under the pulley 163f, and the pulley 163f is inserted into the elliptical ring of the cast band shank seat 142c at one end of the movable shank 142.
  • the bridge transmission shaft 161a rotates to drive the crank seat 163a to rotate, and the crank seat 163a converts the rotary motion of the bridge transmission shaft 161a into the forward and backward movement of the upper cutter link 163b, and pushes the upper blade swing lever 163c to swing left and right, thereby
  • the cutter 13 is made to cut the crop stalk by linear motion.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)

Abstract

La présente invention concerne une barre de coupe de moissonneuse-batteuse. La barre de coupe de moissonneuse-batteuse comporte un ratelier (11) de barre de coupe en forme de pelle, un dispositif de coupe (13) au niveau d'une ouverture de la pelle, une bobine (12) au niveau d'une partie supérieure avant, une vis sans fin de barre de coupe (15) au niveau d'une partie arrière à l'intérieur de la pelle, une bielle d'immobilisation de bobine (12A) qui s'étend au travers d'un cadre et est supportée au niveau d'une partie supérieure arrière du cadre, et un mécanisme d'entraînement de barre de coupe pour la transmission d'énergie aux composants. L'énergie de l'outil de coupe (13) entre par le côté gauche de l'arbre d'entraînement support (161a) qui est disposé horizontalement au niveau d'un côté arrière du cadre en forme de pelle. L'énergie de la vis sans fin de la barre de coupe (15) et de la bobine (12) entre par un côté droit de l'arbre d'entraînement de la bobine (129b) qui est installé à l'intérieur de la bielle d'immobilisation de bobine. Une partie d'une structure d'entraînement de la présente invention est agencée sur un côté gauche de la barre de coupe, ce qui est avantageux pour équilibrer la gauche et la droite, par rapport à l'état de la technique, et également avantageux pour l'atténuation et la réduction du bruit. De plus, l'entraînement support utilise un mécanisme bielle vilebrequin pour remplacer une structure d'anneau oscillant de l'état antérieur de la technique. La structure est simple ; le coût est faible ; et la maintenance est pratique.
PCT/CN2015/073593 2014-03-07 2015-03-04 Barre de coupe de moissonneuse-batteuse WO2015131808A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410082067.4 2014-03-07
CN201410082067.4A CN103828540B (zh) 2014-03-07 2014-03-07 联合收割机的割台

Publications (1)

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WO2015131808A1 true WO2015131808A1 (fr) 2015-09-11

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PCT/CN2015/073593 WO2015131808A1 (fr) 2014-03-07 2015-03-04 Barre de coupe de moissonneuse-batteuse

Country Status (2)

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CN (1) CN103828540B (fr)
WO (1) WO2015131808A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109076778A (zh) * 2018-03-23 2018-12-25 江苏沃得农业机械有限公司 一种联合收割机防堵防缠的割台搅龙
CN109906755A (zh) * 2019-03-23 2019-06-21 郑宇虎 一种带式输送收割机割台
CN111296057A (zh) * 2019-12-19 2020-06-19 江苏沃得农业机械有限公司 一种玉米机割台主传动系统
CN113567169A (zh) * 2021-09-22 2021-10-29 潍柴雷沃重工股份有限公司 一种用于割台加载的试验装置
CN115226428A (zh) * 2022-07-20 2022-10-25 农业农村部南京农业机械化研究所 一种可适应不同秸秆覆盖量的碎秸后抛式免耕播种机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103828540B (zh) * 2014-03-07 2015-09-23 星光农机股份有限公司 联合收割机的割台
CN107258238A (zh) * 2017-06-14 2017-10-20 合肥市禾兴生态养殖科技有限公司 玉米收获机三输送装置
CN107466608B (zh) * 2017-08-18 2023-09-22 农业部南京农业机械化研究所 履带式秸秆捡拾车
CN108496540B (zh) * 2018-05-15 2024-04-09 江苏大学 低损失油菜割台
CN109168637A (zh) * 2018-10-16 2019-01-11 济南大学 一种谷物收获机割台传动系统
CN114097415B (zh) * 2021-11-30 2023-02-28 农业农村部南京农业机械化研究所 一种全液压驱动高地隙中央铺放油菜割晒台

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070294990A1 (en) * 2006-06-26 2007-12-27 Deere & Company, A Delaware Corporation. Locking harvester header lift cylinder
CN201243486Y (zh) * 2008-06-29 2009-05-27 寇凯 改进的联合收割机割台
CN102870547A (zh) * 2012-09-13 2013-01-16 闻阳 一种多功能联合收割机割台
CN103814698A (zh) * 2014-03-06 2014-05-28 星光农机股份有限公司 一种联合收割机的工作部件动力传动机构
CN103828540A (zh) * 2014-03-07 2014-06-04 星光农机股份有限公司 联合收割机的割台
CN203748259U (zh) * 2014-03-07 2014-08-06 星光农机股份有限公司 联合收割机的割台

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602223A1 (de) * 1996-01-23 1997-07-24 Fortschritt Erntemaschinen Pendeleinrichtung für an selbstfahrende Erntemaschinen frontangebaute Adapter
JP5797880B2 (ja) * 2010-01-28 2015-10-21 ヤンマー株式会社 コンバインの刈取部
US8166738B1 (en) * 2011-05-04 2012-05-01 Deere & Company Combine header with crop compression rollers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070294990A1 (en) * 2006-06-26 2007-12-27 Deere & Company, A Delaware Corporation. Locking harvester header lift cylinder
CN201243486Y (zh) * 2008-06-29 2009-05-27 寇凯 改进的联合收割机割台
CN102870547A (zh) * 2012-09-13 2013-01-16 闻阳 一种多功能联合收割机割台
CN103814698A (zh) * 2014-03-06 2014-05-28 星光农机股份有限公司 一种联合收割机的工作部件动力传动机构
CN103828540A (zh) * 2014-03-07 2014-06-04 星光农机股份有限公司 联合收割机的割台
CN203748259U (zh) * 2014-03-07 2014-08-06 星光农机股份有限公司 联合收割机的割台

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109076778A (zh) * 2018-03-23 2018-12-25 江苏沃得农业机械有限公司 一种联合收割机防堵防缠的割台搅龙
CN109906755A (zh) * 2019-03-23 2019-06-21 郑宇虎 一种带式输送收割机割台
CN111296057A (zh) * 2019-12-19 2020-06-19 江苏沃得农业机械有限公司 一种玉米机割台主传动系统
CN111296057B (zh) * 2019-12-19 2023-07-25 江苏沃得农业机械有限公司 一种玉米机割台主传动系统
CN113567169A (zh) * 2021-09-22 2021-10-29 潍柴雷沃重工股份有限公司 一种用于割台加载的试验装置
CN113567169B (zh) * 2021-09-22 2021-12-17 潍柴雷沃重工股份有限公司 一种用于割台加载的试验装置
CN115226428A (zh) * 2022-07-20 2022-10-25 农业农村部南京农业机械化研究所 一种可适应不同秸秆覆盖量的碎秸后抛式免耕播种机
CN115226428B (zh) * 2022-07-20 2024-01-30 农业农村部南京农业机械化研究所 一种可适应不同秸秆覆盖量的碎秸后抛式免耕播种机

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CN103828540A (zh) 2014-06-04
CN103828540B (zh) 2015-09-23

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