CN104885710A - Transmission mechanism of four-row corn harvesting machine with adjustable row spacing - Google Patents
Transmission mechanism of four-row corn harvesting machine with adjustable row spacing Download PDFInfo
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- CN104885710A CN104885710A CN201510392576.1A CN201510392576A CN104885710A CN 104885710 A CN104885710 A CN 104885710A CN 201510392576 A CN201510392576 A CN 201510392576A CN 104885710 A CN104885710 A CN 104885710A
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- drive sprocket
- jackshaft
- ear
- sprocket
- debarker
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- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a transmission mechanism of a four-row corn harvesting machine with adjustable row spacing. An engine is mounted in the middle of the whole machine; a left belt wheel of the engine is connected with a gearbox clutch; a traction gearbox is connected with a rear driving axle; a right belt wheel of the engine is connected with a transmission belt wheel; the transmission belt wheel is connected with a belt wheel of a returning machine; a transmission chain wheel is connected with a left transmission chain wheel; a right transmission chain wheel is connected with a chain wheel of a lift conveyer; a transmission gear is connected with a gear on a fixed middle shaft; the fixed middle shaft is connected with a movable middle shaft in a sliding manner; a driving chain wheel of the fixed middle shaft is connected with a transmission chain wheel of a fixed corncob picking device through a series of chains and chain wheels and connected with an input chain wheel of a first stripping machine through chains; an output chain wheel of the first stripping machine is connected with an input chain wheel of an auger; a driving chain wheel of the movable middle shaft is connected with a transmission chain wheel of a movable corncob picking device through a series of chains and chain wheels and connected with an input chain wheel of a second stripping machine through chains. With the adoption of the structure, a transmission system of the whole machine is simple, reliable and complete in function.
Description
Technical field
The present invention relates to the four lines transmission mechanism of maize harvester that a kind of line-spacing is adjustable, belong to mechanical field.
Background technology
The four lines transmission mechanism of maize harvester of Development and Production on domestic market, ear harvesting bench line-spacing mostly can not adjust, simultaneously because ear harvesting bench and debarker are arranged apart, powertrain arrangement complexity, cost is high; And without four wheel drive function, being easily absorbed in soil, climbing capacity is poor.For this reason, we have invented the four lines transmission mechanism of maize harvester that a kind of line-spacing is adjustable, once can gather in the crops four lines for complete machine, fruit ear peeling, stalk can mincing and returning to the field, and ear harvesting bench line-spacing is adjustable, and can freely be elevated, and improves its dependability and adaptability.
Summary of the invention
The present invention is the adjustable four lines transmission mechanism of maize harvester of a kind of line-spacing, by mobile ear-picking unit (1), fixing ear-picking unit (2), mobile ear-picking unit drive sprocket (3), second debarker input sprocket (4), fixing ear-picking unit drive sprocket (5), first debarker input sprocket (6), first debarker (7), second debarker (8), first debarker 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), field-returning machine belt wheel (22), engine right belt wheel (23), elevator (24), Cardan shaft (25), rear driving axle (26), frame (27), transmission case (28), field-returning machine (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 harvesting bench line-spacing adjustment oil cylinder (40) composition, its architectural feature is: fixing ear-picking unit (2) and the first debarker (7), auger (11) is assembled together, and is assemblied in the anterior right side of frame (27), mobile ear-picking unit (1) and the second debarker (8) are assembled together, and are assemblied in frame (27) front left, ear harvesting bench line-spacing adjustment 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, be arranged in frame (27), be 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 field-returning machine (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 field-returning machine 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) together with being slidably connected with mobile jackshaft (36) by shaft coupling (35); 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 with the first debarker input sprocket (6) by chain simultaneously, and the first debarker output chain gear (9) being assemblied in the first debarker (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 with the second debarker input sprocket (4) by chain simultaneously.
Together with described fixing jackshaft (15) to be slidably connected with mobile jackshaft (36) by shaft coupling (35), 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 transmission of power order is: engine (30) passes to field-returning machine (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 tunnel transmission of power is given fixing ear-picking unit (2), is passed to the first debarker (7) by fixing ear-picking unit (2) again, auger (11) is passed to again by the first debarker (7), an other road transmission of power gives mobile ear-picking unit (1), then passes to the second debarker (8) by mobile ear-picking unit (1).
Owing to present invention employs said structure, optimize transmission mechanism of maize harvester design, ear harvesting 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 lines transmission mechanism of maize harvester schematic diagram of a kind of line-spacing of the present invention.
1-moves ear-picking unit, 2-fixes ear-picking unit, 3-moves ear-picking unit drive sprocket, 4-second debarker input sprocket, 5-fixes ear-picking unit drive sprocket, 6-first debarker input sprocket, 7-first debarker, 8-second debarker, 9-first debarker output chain gear, 10-auger input sprocket, 11-auger, the right axle of carrier pulley drive sprocket of 12-, the right axle of carrier pulley driven sprocket of 13-, 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-field-returning machine belt wheel, 23-engine right belt wheel, 24-elevator, 25-Cardan shaft, 26-rear driving axle, 27-frame, 28-transmission case, 29-field-returning machine, 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, the left axle of carrier pulley driven sprocket of 38-, the left axle of carrier pulley drive sprocket of 39-, 40-ear harvesting bench line-spacing adjustment oil cylinder.
Embodiment
Be further described below in conjunction with the embodiment of accompanying drawing to the adjustable four lines transmission mechanism of maize harvester of a kind of line-spacing of the present invention: ato unit (30), the power of engine (30) passes to speed change box clutch (34) by V-belt one tunnel be arranged on the left belt wheel of engine (31), for complete machine walking provides power, the rear output shaft of moving gear box (33) passes through Cardan shaft (25) to rear driving axle (26) transferring power simultaneously, thus achieves four wheel drive; The power of engine (30) is delivered to drive pulley (20) by the V-belt be arranged on engine right belt wheel (23), the tensioning degree of the V-belt be assemblied on engine right belt wheel (23) and drive pulley (20) is controlled by controlling results castle wheel (32), thus control separation and the combination of results power, in conjunction with time drive pulley (20) by belt transmission drive field-returning machine belt wheel (22) rotate, drive field-returning machine (29) carry out work; Drive sprocket (21) by chain by transmission of power to Left Drive sprocket wheel (19) and right drive sprocket (16), right drive sprocket (16) drives elevator sprocket wheel (18) to rotate by Chain conveyer, drives elevator (24) to carry out work; Travelling gear (17) by gear drive by transmission of power to fixing jackshaft (15), 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) by Chain conveyer by transmission of power to fixing ear-picking unit drive sprocket (5), for fixing ear-picking unit (2) provides operation power; Power is passed to the first debarker input sprocket (6) by Chain conveyer by fixing ear-picking unit drive sprocket (5), is that the first debarker (7) work provides power, realizes peeling operation; First debarker 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) by Chain conveyer by transmission of power to mobile ear-picking unit drive sprocket (3), for mobile ear-picking unit (1) provides operation power; Power is passed to the second debarker input sprocket (4) by Chain conveyer by mobile ear-picking unit drive sprocket (3), is that the second debarker (8) provides power, realizes peeling operation.
When want to mobile ear-picking unit (1) and fixing ear-picking unit (2) carry out line-spacing adjust time, operating hydraulically operated handle makes ear harvesting bench line-spacing adjustment oil cylinder (40) piston rod stretch, drive mobile ear-picking unit (1) to move left and right in frame (27), realize the object of line-spacing adjustment.
The foregoing is only preferred embodiment of the present invention, be not used to limit the scope of the claims of the present invention, other use the equivalence 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)
1. the four lines transmission mechanism of maize harvester that line-spacing is adjustable, primarily of mobile ear-picking unit (1), fixing ear-picking unit (2), mobile ear-picking unit drive sprocket (3), second debarker input sprocket (4), fixing ear-picking unit drive sprocket (5), first debarker input sprocket (6), first debarker (7), second debarker (8), first debarker 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), field-returning machine belt wheel (22), engine right belt wheel (23), elevator (24), Cardan shaft (25), rear driving axle (26), frame (27), transmission case (28), field-returning machine (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 harvesting bench line-spacing adjustment oil cylinder (40) composition, its architectural feature is: fixing ear-picking unit (2) and the first debarker (7), auger (11) is assembled together, and is assemblied in the anterior right side of frame (27), mobile ear-picking unit (1) and the second debarker (8) are assembled together, and are assemblied in frame (27) front left, ear harvesting bench line-spacing adjustment 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, be arranged in frame (27), be 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 field-returning machine (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 field-returning machine 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) together with being slidably connected with mobile jackshaft (36) by shaft coupling (35), 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 with the first debarker input sprocket (6) by chain simultaneously, and the first debarker output chain gear (9) being assemblied in the first debarker (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 with the second debarker input sprocket (4) by chain simultaneously.
2. the four lines transmission mechanism of maize harvester that a kind of line-spacing according to claim 1 is adjustable, it is characterized in that: together with described fixing jackshaft (15) to be slidably connected with mobile jackshaft (36) by shaft coupling (35), mobile jackshaft (36) can drive shaft coupling (35) to move axially on fixing jackshaft (15), or can move axially in shaft coupling (35).
3. the four lines transmission mechanism of maize harvester that a kind of line-spacing according to claim 1 is adjustable, it is characterized in that: results transmission of power order is: engine (30) passes to field-returning machine (29), elevator (24) and fixing jackshaft (15), fixing jackshaft (15), power is divided into two-way by shaft coupling (35) and mobile jackshaft (36), one tunnel transmission of power gives fixing ear-picking unit (2), the first debarker (7) is passed to again by fixing ear-picking unit (2), auger (11) is passed to again by the first debarker (7), an other road transmission of power gives mobile ear-picking unit (1), the second debarker (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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104885710A true CN104885710A (en) | 2015-09-09 |
| CN104885710B CN104885710B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| Country | Link |
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| CN (1) | CN104885710B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111247948A (en) * | 2020-01-16 | 2020-06-09 | 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 |
Citations (6)
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111247948A (en) * | 2020-01-16 | 2020-06-09 | 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 | Publication date |
|---|---|
| CN104885710B (en) | 2016-08-17 |
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Granted publication date: 20160817 Termination date: 20180707 |