CN104885710B - A kind of adjustable four row transmission mechanism of maize harvesters of line-spacing - Google Patents
A kind of adjustable four row transmission mechanism of maize harvesters of line-spacing Download PDFInfo
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- CN104885710B CN104885710B CN201510392576.1A CN201510392576A CN104885710B CN 104885710 B CN104885710 B CN 104885710B CN 201510392576 A CN201510392576 A CN 201510392576A CN 104885710 B CN104885710 B CN 104885710B
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Abstract
A kind of adjustable four row transmission mechanism of maize harvesters of line-spacing, engine is arranged in the middle part of complete machine, and the left belt wheel of engine is connected with speed change box clutch, and moving gear box is by being connected with rear driving axle；Engine right belt wheel is connected with drive pulley, drive pulley is connected with chopper belt wheel, and drive sprocket is connected with Left Drive sprocket wheel, and right drive sprocket is connected with elevator sprocket wheel, travelling gear is connected with the gear on fixing jackshaft, and the logical and mobile jackshaft of fixing jackshaft is slidably connected；Fixing jackshaft drive sprocket is connected with fixing ear-picking unit drive sprocket by series chain, sprocket wheel, and is connected by chain and the first peeling machine input sprocket, and the first peeling machine output chain gear is connected with auger input sprocket；Mobile jackshaft drive sprocket is connected with mobile ear-picking unit drive sprocket by a series of chains, sprocket wheel, and is connected by chain and the second peeling machine input sprocket.By using this structure, complete machine power train is simple and reliable, multiple functional.
Description
Technical field
The present invention relates to a kind of adjustable four row transmission mechanism of maize harvesters of line-spacing, belong to mechanical field.
Background technology
Four row transmission mechanism of maize harvesters of Development and Production on domestic market, ear picking bench line-spacing mostly can not adjust, and simultaneously arranged apart with peeling machine because of ear picking bench, powertrain arrangement is complicated, and cost is high；And without four-wheel drive function, it being easily trapped into soil, climbing capacity is poor.To this end, we have invented a kind of adjustable four row transmission mechanism of maize harvesters of line-spacing, once can gather in the crops four row for complete machine, fruit ear peeling, stalk can mincing and returning to the field, ear picking bench line-spacing is adjustable, and can be freely lifted, and improves its dependability and adaptability.
Summary of the invention
nullThe present invention is a kind of adjustable four row transmission mechanism of maize harvesters of line-spacing，By mobile ear-picking unit (1)、Fixing ear-picking unit (2)、Mobile ear-picking unit drive sprocket (3)、Second peeling machine input sprocket (4)、Fixing ear-picking unit drive sprocket (5)、First peeling machine input sprocket (6)、First peeling machine (7)、Second peeling machine (8)、First peeling machine output chain gear (9)、Auger input sprocket (10)、Auger (11)、Right axle of carrier pulley drive sprocket (12)、Right axle of carrier pulley driven sprocket (13)、Fixing jackshaft drive sprocket (14)、Fixing jackshaft (15)、Right drive sprocket (16)、Travelling gear (17)、Elevator sprocket wheel (18)，Left Drive sprocket wheel (19)、Drive pulley (20)、Drive sprocket (21)、Chopper belt wheel (22)、Engine right belt wheel (23)、Elevator (24)、Cardan shaft (25)、Rear driving axle (26)、Frame (27)、Transmission case (28)、Chopper (29)、Engine (30)、The left belt wheel of engine (31)、Results castle wheel (32)、Moving gear box (33)、Speed change box clutch (34)、Shaft coupling (35)、Mobile jackshaft (36)、Mobile jackshaft drive sprocket (37)、Left axle of carrier pulley driven sprocket (38)、Left axle of carrier pulley drive sprocket (39)、Ear picking bench line-spacing adjusts oil cylinder (40) composition，Its architectural feature is: fixing ear-picking unit (2) and the first peeling machine (7)、Auger (11) is assembled together，It is assemblied on the right side of frame (27) front portion；Mobile ear-picking unit (1) is assembled together with the second peeling machine (8), is assemblied in frame (27) front left；Ear picking bench line-spacing adjusts oil cylinder (40) one end and mobile ear-picking unit (1) assembly connection, the other end and frame (27) assembly connection；Engine (30) is placed in the middle part of complete machine, is arranged in frame (27)；Moving gear box (33) is placed in engine (30) front, it is arranged in frame (27), being connected with the transmission case (28) being arranged on frame (27) rear portion by Cardan shaft (25), transmission case (28) is connected with the rear driving axle (26) being arranged on frame (27) rear portion simultaneously；It is middle with rear driving axle (26) that chopper (29) is placed in moving gear box (33), is arranged in frame (27)；Elevator (24) is arranged in the frame of engine (30) right side, and front portion connects with auger (11).The left belt wheel of engine (31) is connected with speed change box clutch (34) by belt；Engine right belt wheel (23) is connected with drive pulley (20) by belt, drive pulley (20) is connected by belt with chopper belt wheel (22), drive sprocket (21) is connected with Left Drive sprocket wheel (19) by chain, right drive sprocket (16) is connected with elevator sprocket wheel (18) by chain, travelling gear (17) is connected with the gear on fixing jackshaft (15), fixing jackshaft (15), is arranged in frame (27) by shaft coupling (35) together with moving jackshaft (36) and being slidably connected；The fixing jackshaft drive sprocket (14) being assemblied in fixing jackshaft (15) right-hand member is connected with right axle of carrier pulley driven sprocket (13) by chain, right axle of carrier pulley drive sprocket (12) is connected with fixing ear-picking unit drive sprocket (5) by chain, fixing ear-picking unit drive sprocket (5) is connected by chain and the first peeling machine input sprocket (6) simultaneously, and the first peeling machine output chain gear (9) being assemblied in the first peeling machine (7) is connected with auger input sprocket (10) by chain；The mobile jackshaft drive sprocket (37) being assemblied in mobile jackshaft (36) left end is connected with left axle of carrier pulley driven sprocket (38) by chain, left axle of carrier pulley drive sprocket (39) is connected with mobile ear-picking unit drive sprocket (3), and mobile ear-picking unit drive sprocket (3) is connected by chain and the second peeling machine input sprocket (4) simultaneously.
Described fixing jackshaft (15) passes through shaft coupling (35) together with moving jackshaft (36) and being slidably connected, mobile jackshaft (36) can drive shaft coupling (35) to move axially on fixing jackshaft (15), or can move axially in shaft coupling (35).
Described results power pass order is: engine (30) passes to chopper (29), elevator (24) and fixing jackshaft (15), power is divided into two-way with mobile jackshaft (36) by fixing jackshaft (15), shaft coupling (35), one road power passes to fixing ear-picking unit (2), is passed to the first peeling machine (7) by fixing ear-picking unit (2) again, auger (11) is passed to again by the first peeling machine (7), an other road power passes to mobile ear-picking unit (1), then is passed to the second peeling machine (8) by mobile ear-picking unit (1).
Owing to present invention employs said structure, optimizing transmission mechanism of maize harvester design, ear picking bench line-spacing can be adjusted by hydraulic jack, and complete machine drive mechanism is simple and reliable, reduces cost, improves dependability and the adaptability of maize harvesting machine.
Accompanying drawing explanation
Accompanying drawing is the adjustable four row transmission mechanism of maize harvester schematic diagrames of one line-spacing of the present invention.
null1-moves ear-picking unit、2-fixes ear-picking unit、3-moves ear-picking unit drive sprocket、4-the second peeling machine input sprocket、5-fixes ear-picking unit drive sprocket、6-the first peeling machine input sprocket、7-the first peeling machine、8-the second peeling machine、9-the first peeling machine output chain gear、10-auger input sprocket、11-auger、12-right axle of carrier pulley drive sprocket、13-right axle of carrier pulley driven sprocket、14-fixes jackshaft drive sprocket、15-fixes jackshaft、The right drive sprocket of 16-、17-travelling gear、18-elevator sprocket wheel，19-Left Drive sprocket wheel、20-drive pulley、21-drive sprocket、22-chopper belt wheel、23-engine right belt wheel、24-elevator、25-Cardan shaft、26-rear driving axle、27-frame、28-transmission case、29-chopper、30-engine、The left belt wheel of 31-engine、32-gathers in the crops castle wheel、33-moving gear box、34-speed change box clutch、35-shaft coupling、36-moves jackshaft、37-moves jackshaft drive sprocket、38-left axle of carrier pulley driven sprocket、39-left axle of carrier pulley drive sprocket、40-ear picking bench line-spacing adjusts oil cylinder.
Detailed description of the invention
The detailed description of the invention of the adjustable four row transmission mechanism of maize harvesters of line-spacing a kind of to the present invention is further described below in conjunction with the accompanying drawings: start engine (30), the power of engine (30) passes to speed change box clutch (34) by V-belt one tunnel being arranged on the left belt wheel of engine (31), power is provided for complete machine walking, the rear output shaft of moving gear box (33) back-drives bridge (26) transmission power by Cardan shaft (25) simultaneously, it is achieved thereby that four-wheel drive；The power of engine (30) is delivered to drive pulley (20) by the V-belt being arranged on engine right belt wheel (23), by controlling the tensioning degree that results castle wheel (32) control to be assemblied in engine right belt wheel (23) with the V-belt on drive pulley (20), thus control to gather in the crops separation and the combination of power, in conjunction with time drive pulley (20) by belt transmission drive chopper belt wheel (22) rotate, drive chopper (29) be operated；Drive sprocket (21) transfers power to Left Drive sprocket wheel (19) and right drive sprocket (16) by chain, and right drive sprocket (16) drives elevator sprocket wheel (18) to rotate by Chain conveyer, drives elevator (24) to be operated；Travelling gear (17) transfers power to fixing jackshaft (15) by gear drive, fixing jackshaft drive sprocket (14) is driven to rotate, fixing jackshaft drive sprocket (14) drives right axle of carrier pulley driven sprocket (13) to rotate by Chain conveyer, right axle of carrier pulley drive sprocket (12) transfers power to fixing ear-picking unit drive sprocket (5) by Chain conveyer, provides operation power for fixing ear-picking unit (2)；Power is passed to the first peeling machine input sprocket (6) by Chain conveyer by fixing ear-picking unit drive sprocket (5), is that the first peeling machine (7) work provides power, it is achieved peeling operation；First peeling machine output chain gear (9) drives auger input sprocket (10) to rotate by Chain conveyer, drives auger (11) work；Fixing jackshaft (15) drives mobile jackshaft (36) to rotate by shaft coupling (35) simultaneously, the mobile jackshaft drive sprocket (37) being arranged on mobile jackshaft (36) left end drives left axle of carrier pulley driven sprocket (38) to rotate by Chain conveyer, left axle of carrier pulley drive sprocket (39) transfers power to mobile ear-picking unit drive sprocket (3) by Chain conveyer, provides operation power for mobile ear-picking unit (1)；Power is passed to the second peeling machine input sprocket (4) by Chain conveyer by mobile ear-picking unit drive sprocket (3), is that the second peeling machine (8) provides power, it is achieved peeling operation.
When wanting that mobile ear-picking unit (1) and fixing ear-picking unit (2) carry out line-spacing to be adjusted, handling hydraulic handle makes ear picking bench line-spacing adjustment oil cylinder (40) piston rod stretch, mobile ear-picking unit (1) is driven to move left and right in frame (27), it is achieved the purpose that line-spacing adjusts.
The foregoing is only presently preferred embodiments of the present invention, be not used to limit the scope of the claims of the present invention, other use the equivalent of patent spirit of the present invention to change, and all should all belong to the scope of the claims of the present invention.
Claims (3)
- null1. the adjustable four row transmission mechanism of maize harvesters of line-spacing，Mainly by mobile ear-picking unit (1)、Fixing ear-picking unit (2)、Mobile ear-picking unit drive sprocket (3)、Second peeling machine input sprocket (4)、Fixing ear-picking unit drive sprocket (5)、First peeling machine input sprocket (6)、First peeling machine (7)、Second peeling machine (8)、First peeling machine output chain gear (9)、Auger input sprocket (10)、Auger (11)、Right axle of carrier pulley drive sprocket (12)、Right axle of carrier pulley driven sprocket (13)、Fixing jackshaft drive sprocket (14)、Fixing jackshaft (15)、Right drive sprocket (16)、Travelling gear (17)、Elevator sprocket wheel (18)，Left Drive sprocket wheel (19)、Drive pulley (20)、Drive sprocket (21)、Chopper belt wheel (22)、Engine right belt wheel (23)、Elevator (24)、Cardan shaft (25)、Rear driving axle (26)、Frame (27)、Transmission case (28)、Chopper (29)、Engine (30)、The left belt wheel of engine (31)、Results castle wheel (32)、Moving gear box (33)、Speed change box clutch (34)、Shaft coupling (35)、Mobile jackshaft (36)、Mobile jackshaft drive sprocket (37)、Left axle of carrier pulley driven sprocket (38)、Left axle of carrier pulley drive sprocket (39)、Ear picking bench line-spacing adjusts oil cylinder (40) composition，Its architectural feature is: fixing ear-picking unit (2) and the first peeling machine (7)、Auger (11) is assembled together，It is assemblied on the right side of frame (27) front portion；Mobile ear-picking unit (1) is assembled together with the second peeling machine (8), is assemblied in frame (27) front left；Ear picking bench line-spacing adjusts oil cylinder (40) one end and mobile ear-picking unit (1) assembly connection, the other end and frame (27) assembly connection；Engine (30) is placed in the middle part of complete machine, is arranged in frame (27)；Moving gear box (33) is placed in engine (30) front, it is arranged in frame (27), being connected with the transmission case (28) being arranged on frame (27) rear portion by Cardan shaft (25), transmission case (28) is connected with the rear driving axle (26) being arranged on frame (27) rear portion simultaneously；It is middle with rear driving axle (26) that chopper (29) is placed in moving gear box (33), is arranged in frame (27)；Elevator (24) is arranged in the frame of engine (30) right side, and front portion connects with auger (11), and the left belt wheel of engine (31) is connected with speed change box clutch (34) by belt；Engine right belt wheel (23) is connected with drive pulley (20) by belt, drive pulley (20) is connected by belt with chopper belt wheel (22), drive sprocket (21) is connected with Left Drive sprocket wheel (19) by chain, right drive sprocket (16) is connected with elevator sprocket wheel (18) by chain, travelling gear (17) is connected with the gear on fixing jackshaft (15), fixing jackshaft (15), is arranged in frame (27) by shaft coupling (35) together with moving jackshaft (36) and being slidably connected；The fixing jackshaft drive sprocket (14) being assemblied in fixing jackshaft (15) right-hand member is connected with right axle of carrier pulley driven sprocket (13) by chain, right axle of carrier pulley drive sprocket (12) is connected with fixing ear-picking unit drive sprocket (5) by chain, fixing ear-picking unit drive sprocket (5) is connected by chain and the first peeling machine input sprocket (6) simultaneously, and the first peeling machine output chain gear (9) being assemblied in the first peeling machine (7) is connected with auger input sprocket (10) by chain；The mobile jackshaft drive sprocket (37) being assemblied in mobile jackshaft (36) left end is connected with left axle of carrier pulley driven sprocket (38) by chain, left axle of carrier pulley drive sprocket (39) is connected with mobile ear-picking unit drive sprocket (3), and mobile ear-picking unit drive sprocket (3) is connected by chain and the second peeling machine input sprocket (4) simultaneously.
- A kind of adjustable four row transmission mechanism of maize harvesters of line-spacing the most according to claim 1, it is characterized in that: described fixing jackshaft (15) is by shaft coupling (35) together with moving jackshaft (36) and being slidably connected, and mobile jackshaft (36) can drive shaft coupling (35) to move axially on fixing jackshaft (15).
- A kind of adjustable four row transmission mechanism of maize harvesters of line-spacing the most according to claim 1, it is characterized in that: results power pass order is: engine (30) passes to chopper (29), elevator (24) and fixing jackshaft (15), fixing jackshaft (15), power is divided into two-way with mobile jackshaft (36) by shaft coupling (35), one road power passes to fixing ear-picking unit (2), the first peeling machine (7) is passed to again by fixing ear-picking unit (2), auger (11) is passed to again by the first peeling machine (7), an other road power passes to mobile ear-picking unit (1), the second peeling machine (8) is passed to again by mobile ear-picking unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392576.1A CN104885710B (en) | 2015-07-07 | 2015-07-07 | A kind of adjustable four row transmission mechanism of maize harvesters of line-spacing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392576.1A CN104885710B (en) | 2015-07-07 | 2015-07-07 | A kind of adjustable four row transmission mechanism of maize harvesters of line-spacing |
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| Publication Number | Publication Date |
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| CN104885710A CN104885710A (en) | 2015-09-09 |
| CN104885710B true CN104885710B (en) | 2016-08-17 |
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| CN201510392576.1A Expired - Fee Related CN104885710B (en) | 2015-07-07 | 2015-07-07 | A kind of adjustable four row transmission mechanism of maize harvesters of line-spacing |
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| CN111247948B (en) * | 2020-01-16 | 2021-06-11 | 上海工程技术大学 | Front-mounted double-row spacing adjustable tobacco stem pulling, soil removing and collecting all-in-one machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147017A (en) * | 1977-02-03 | 1979-04-03 | Cortopassi Dean A | Tomato harvester |
| CN102812816A (en) * | 2012-08-17 | 2012-12-12 | 山东常林农业装备股份有限公司 | Straw turnover type dual-line maize harvesting machine with adjustable line spacing and capability of peeling |
| CN103404311A (en) * | 2013-08-09 | 2013-11-27 | 山东常林农业装备股份有限公司 | Front-arranged four-wheel-drive maize harvesting machine transmission mechanism of peeling machine |
| JP5387825B2 (en) * | 2009-03-17 | 2014-01-15 | 井関農機株式会社 | Combine |
| CN104081933A (en) * | 2014-07-25 | 2014-10-08 | 奇瑞重工股份有限公司 | Spacing-adjustable corn combine harvester and header thereof |
| CN204811057U (en) * | 2015-07-07 | 2015-12-02 | 山东常林农业装备股份有限公司 | Row spacing adjustable four lines maize picker drive mechanism |
-
2015
- 2015-07-07 CN CN201510392576.1A patent/CN104885710B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147017A (en) * | 1977-02-03 | 1979-04-03 | Cortopassi Dean A | Tomato harvester |
| JP5387825B2 (en) * | 2009-03-17 | 2014-01-15 | 井関農機株式会社 | Combine |
| CN102812816A (en) * | 2012-08-17 | 2012-12-12 | 山东常林农业装备股份有限公司 | Straw turnover type dual-line maize harvesting machine with adjustable line spacing and capability of peeling |
| CN103404311A (en) * | 2013-08-09 | 2013-11-27 | 山东常林农业装备股份有限公司 | Front-arranged four-wheel-drive maize harvesting machine transmission mechanism of peeling machine |
| CN104081933A (en) * | 2014-07-25 | 2014-10-08 | 奇瑞重工股份有限公司 | Spacing-adjustable corn combine harvester and header thereof |
| CN204811057U (en) * | 2015-07-07 | 2015-12-02 | 山东常林农业装备股份有限公司 | Row spacing adjustable four lines maize picker drive mechanism |
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