CN103609259B - The ceding of Taiwan crop its clamped height adjusting device of feed reaper - Google Patents
The ceding of Taiwan crop its clamped height adjusting device of feed reaper Download PDFInfo
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- CN103609259B CN103609259B CN201310630999.3A CN201310630999A CN103609259B CN 103609259 B CN103609259 B CN 103609259B CN 201310630999 A CN201310630999 A CN 201310630999A CN 103609259 B CN103609259 B CN 103609259B
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Abstract
The present invention relates to a kind of ceding of Taiwan its clamped height adjusting device of feed reaper.To comprise under in frame and frame, in, upper three layers of drive transfer assembly; Frame is arranged on ceding of Taiwan crop and collects between conveying plant and the clamping chain mechanism horizontally carrying threshing; Bottom frame rear end, have the cantilever lever fixing with frame, cantilever lever, actively in the cantalever tube of harvesting fuselage, makes whole frame can rotate around cantalever tube; In frame front bottom end, having can the adjusting rod of up-down adjustment rack inclining angle.The ceding of Taiwan crop that the present invention is arranged on feed reaper is collected between conveying plant and the clamping chain mechanism horizontally carrying threshing, drive mechanism is ingenious, eliminate the turnover side shield uprightly turning level, drive mechanism volume reduces greatly, low cost of manufacture, functional reliability are high, are applicable to the ceding of Taiwan crop its clamped height adjusting device of the feed reaper of development of small-scale.
Description
Technical field
The present invention relates to a kind of ceding of Taiwan its clamped height adjusting device of crop its clamped height adjustment member, particularly a kind of feed reaper of grain header.
Background technology
The threshing stem stalk crop conveying mechanism more complicated of the combine that existing semi-feeding combine harvester is produced as Japanese Kubo field, foreign horse, Japan of Korea S and domestic manufacturer, generally adopt relay-type conveying, namely stem stalk crop collects from the ceding of Taiwan, and be upright from the stem stalk crop that the collection conveying plant of the ceding of Taiwan is sent here, will be transformed into by a clamping chain mechanism and horizontally be delivered to threshing cylinder threshing, the straw after threshing is converted to outside grass discharge chain device discharge machine by relay mechanism again.Best threshing drum feed position can be realized to short and small stem stalk crop to make feed reaper and carry out threshing; Prior art collects conveying plant ceding of Taiwan crop and horizontally carry between the clamping chain mechanism of threshing to arrange a crop holding adjuster, as on 02 10th, 2010 Chinese invention patent application publication number: CN101642017 disclose a kind of crop holding adjuster of the applicant's proposition.This adjusting device includes main regulation clamping chain and auxiliary adjustment clamping chain; Main regulation clamping chain is enclosed within main regulation drive sprocket and main regulation driven sprocket; Main regulation drive sprocket is connected on the driven pulley of crop threshing Lysimachia sikokiana conveying clamping chain by a universal joint, and there is the grain pressing rod mechanism be connected and fixed by side direction " U " arc the top of main regulation clamping chain.Although this technology can make feed reaper can realize best threshing drum feed position to short and small stem stalk crop carry out threshing.But, before entering this crop holding adjuster, also to have the turnover side shield that uprightly turns level; The fringe portion of the stem stalk crop in this way turnover turnover side shield that can clash produces threshing, loss is brought to production, the radius of curvature of turnover side shield is normally increased in order to overcome this phenomenon prior art, these measures make drive mechanism bulky, constrain half feed combine harvester miniaturization, become one of obstacle of development of small-scale half feed combine harvester.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of ceding of Taiwan its clamped height adjusting device of feed reaper, the ceding of Taiwan crop that it is arranged on feed reaper is collected between conveying plant and the clamping chain mechanism horizontally carrying threshing, drive mechanism is ingenious, eliminate the turnover side shield uprightly turning level, drive mechanism volume reduces greatly, low cost of manufacture, functional reliability are high, are applicable to the ceding of Taiwan crop its clamped height adjusting device of the feed reaper of development of small-scale.
The technical scheme of technical solution problem of the present invention is by following design:
A ceding of Taiwan its clamped height adjusting device for feed reaper, to comprise under in frame and frame, in, upper three layers of drive transfer assembly; Frame is arranged on ceding of Taiwan crop and collects between conveying plant and the clamping chain mechanism horizontally carrying threshing; Bottom frame rear end, have the cantilever lever fixing with frame, cantilever lever, actively in the cantalever tube of harvesting fuselage, makes whole frame can rotate around cantalever tube; In frame front bottom end, having can the adjusting rod of up-down adjustment rack inclining angle.
The one secondary group standing grain device of lower floor's drive transfer assembly for being made up of an active straw shift wheel and a passive straw shift wheel of described frame; Initiatively straw shift wheel is arranged on the front bottom end of above-mentioned frame, and under passive straw shift wheel is positioned at the de-careless assembly of guiding, initiatively straw shift wheel and passive straw shift wheel engage each other to form and dial standing grain feeding mouth.
The middle level drive transfer assembly of described frame by middle drive sprocket, middlely to be formed by movable sprocket, transition sprocket wheel, feeding depth adjustment chain, grain pressing rod and regulating wheel; Middle drive sprocket is arranged on cantilever driving shaft, by cantilever driving shaft driven rotary; Middle coaxial by movable sprocket and above-mentioned active straw shift wheel, and coaxial transmission; Described middle drive sprocket, middlely to be connected by feeding depth adjustment Chain conveyer by movable sprocket, transition sprocket wheel and regulating wheel place at grade, and make middlely to be exposed to the open air outside frame by section feeding depth adjustment chain lateral surface of between movable sprocket and transition sprocket wheel; Middle feeding outside depth adjustment chain by between movable sprocket and transition sprocket wheel section is also provided with a grain pressing rod; Described grain pressing rod is initial from the top of above-mentioned passive straw shift wheel, after arcuately turning back.The parallel outside being close to feeding depth adjustment chain, stops in transition sprocket wheel place; Described grain pressing rod stage casing also has platen support.
The upper strata of described frame by upper drive sprocket, on by movable sprocket and rice-pulling chain form; Upper drive sprocket is arranged on cantilever driving shaft, by cantilever driving shaft driven rotary, rice-pulling chain be enclosed within drive sprocket and on by movable sprocket; The chain of rice-pulling chain is wherein fixed with equally spacedly several groups of standing grain to refer to; And expose seam at the operating path that frame has the side of grain pressing rod to establish group standing grain to refer to; The operating path that the described group of standing grain refers to exposes seam direction and exposes the feeding depth adjustment chain length direction outside frame to the open air with frame middle level, spatially mutual antarafacial; Make to be clamped upright crop at feeding depth adjustment chain with under dialling common conveying effect that standing grain refers to, gradually to the direction on drive sprocket limit by.
Further, above-mentioned pressing plate is provided with spring case and exerts pressure.
Further, above-mentionedly middlely to be installed on the supporting plate by movable sprocket and transition sprocket wheel, gripper shoe is arranged in frame.
Further, above-mentioned regulating wheel is connected with gripper shoe by tensioner arm.
Compared with the prior art, the ceding of Taiwan crop that the present invention is arranged on feed reaper is collected between conveying plant and the clamping chain mechanism horizontally carrying threshing, utilize its clamped height to regulate upper, in the conversion of two-layer drive transfer assembly chain path, achieve the turnover that crop uprightly turns level simultaneously, drive mechanism design is ingenious, eliminate the turnover side shield uprightly turning level, drive mechanism volume reduces greatly, low cost of manufacture, achieves half-feeding harvester miniaturization.The present invention be applicable to two row machines of swath 1000-1200 millimeter and three row machines and multiple, be simplify harvester header structure, increase and above-mentionedly often organize grain cutting width, improve functional reliability, realize half feed combine harvester miniaturization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 4 is the perspective view of Fig. 3.
Reference numeral is: 1 frame; 2 cantilever levers; 3 cantalever tubes; 4 adjusting rods; 5 active straw shift wheels; 6 passive straw shift wheels; The de-careless assembly of 7 guiding; Drive sprocket in 8; By movable sprocket in 9; 10 transition sprocket wheels; 11 feeding depth adjustment chains; 12 grain pressing rods; 13 regulating wheels; 14 cantilever driving shafts; Drive sprocket on 15; By movable sprocket on 16; 17 rice-pulling chains; 18 groups of standing grain refer to; The operating path that the 19 groups of standing grain refer to exposes seam; 20 pressing plates; 21 spring cases; 22 gripper shoes.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is further described:
Be a kind of ceding of Taiwan its clamped height adjusting device of feed reaper with reference to accompanying drawing 1, comprise under in frame 1 and frame, in, upper three layers of drive transfer assembly; Frame 1 is arranged on ceding of Taiwan crop and collects between conveying plant and the clamping chain mechanism horizontally carrying threshing; Bottom frame 1 rear end, have the cantilever lever 2 fixing with frame, cantilever lever 2, actively in the cantalever tube 3 of harvesting fuselage, makes whole frame 1 can rotate around cantalever tube 3; In frame 1 front bottom end, having can the adjusting rod 4 at up-down adjustment frame 1 angle of inclination.
Upper strata in frame 1 described in accompanying drawing 2 by upper drive sprocket 15, on by movable sprocket 16 and rice-pulling chain 17 form; Upper drive sprocket 15 is arranged on cantilever driving shaft 14, by cantilever driving shaft 14 driven rotary, rice-pulling chain 17 be enclosed within drive sprocket 15 and on by movable sprocket 16; The chain of rice-pulling chain 17 is wherein fixed with several groups of standing grain equally spacedly and refers to 18; And the operating path having the side of grain pressing rod 12 to establish group standing grain to refer in frame 1 exposes seam 19; The operating path that the described group of standing grain refers to exposes seam 19 direction and feeding depth adjustment chain 11 length direction outside frame 1 is exposed in frame 1 middle level to the open air, spatially antarafacial mutually; Make to be clamped upright crop at feeding depth adjustment chain 11 with under dialling common conveying effect that standing grain refers to 18, gradually upwards the direction on drive sprocket 15 limit by.
Accompanying drawing 3,4 is the one secondary group standing grain device of the lower floor's drive transfer assembly in described frame 1 for being made up of an active straw shift wheel 5 and a passive straw shift wheel 6; Initiatively straw shift wheel 5 is arranged on the front bottom end of above-mentioned frame 1, and passive straw shift wheel 6 is positioned at the de-careless assembly of guiding 7 times, and initiatively straw shift wheel 5 and passive straw shift wheel 6 engage each other to form and dial standing grain feeding mouth; Middle level drive transfer assembly in described frame 1 by middle drive sprocket 8, middlely to be formed by movable sprocket 9, transition sprocket wheel 10, feeding depth adjustment chain 11, grain pressing rod 12 and regulating wheel 13; Middle drive sprocket 8 is arranged on cantilever driving shaft 14, by cantilever driving shaft 14 driven rotary; Middle coaxial by movable sprocket 9 and above-mentioned active straw shift wheel 5, and coaxial transmission; Described middle drive sprocket 8, middle by movable sprocket 9, transition sprocket wheel 10 and regulating wheel 13 place at grade, be in transmission connection by feeding depth adjustment chain 11, and make middlely to be exposed to the open air outside frame 1 by section feeding depth adjustment chain 11 lateral surface of between movable sprocket 9 and transition sprocket wheel 10; Middle feeding outside depth adjustment chain 11 by between movable sprocket 9 and transition sprocket wheel 10 section is also provided with a grain pressing rod 12; Described grain pressing rod 12 is initial from the top of above-mentioned passive straw shift wheel 6, and after arcuately turning back, the parallel outside being close to feeding depth adjustment chain 11, stops in transition sprocket wheel 10 place; Described grain pressing rod 12 stage casing also has pressing plate 20 to support; Described pressing plate 20 is provided with spring case 21 and exerts pressure.Be arranged in gripper shoe 22 by movable sprocket 9 and transition sprocket wheel 10 in described, gripper shoe 22 is arranged in frame 1.Described regulating wheel 13 is connected with gripper shoe 22 by tensioner arm.
Upper drive sprocket 15 of the present invention and drive sprocket 9 by cantilever driving shaft 14 driven rotary, and drive rice-pulling chain 17 and the transmission of feeding depth adjustment chain 11, thus rice-pulling chain 17 drives and dials standing grain and refer to that 18 do clockwise direction and dial standing grain action; Rotated by movable sprocket 9, transition sprocket wheel 10, regulating wheel 13 during 11, feeding depth adjustment chain drives, with group standing grain, feeding depth adjustment chain 11 refers to that 18 synchronous clockwise directions rotate; During harvester operation, crop is propped up by grain lifter, enter and curry in band band tooth, and feeding-wheel is sent in ecto-entad collection to through guide post and guiding steel wire, straw shift wheel ecto-entad, the standing grain of dialling from down to up crop being transported to feeding depth adjustment chain 11 and frame 1 upper strata refers on 18; Due to described group of standing grain refer to 18 paths expose seam direction and frame 1 middle level expose feeding depth adjustment chain 11 direction outside frame 1 to the open air, spatially mutual antarafacial, make to be clamped upright crop at feeding depth adjustment chain 11 with under dialling common conveying effect that standing grain refers to 18, swing to drive sprocket 15 gradually.Until horizontally, finally, by depth adjustment chain by forward direction after be delivered to clamping carrier chain and send into threshing chamber.By regulating the adjusting rod bottom frame 1, can up-down adjustment frame 1 angle of inclination, feeding depth adjustment carrier chain is together moved up and down, neatly carries feeding clamping chain to adapt to differing heights crop, ensure its harvesting quality.
Claims (4)
1. a ceding of Taiwan crop its clamped height adjusting device for feed reaper, to comprise under in frame (1) and frame, in, upper three layers of drive transfer assembly; Frame (1) is arranged on ceding of Taiwan crop and collects between conveying plant and the clamping chain mechanism horizontally carrying threshing; Bottom frame (1) rear end, have the cantilever lever (2) fixing with frame, cantilever lever (2), actively in the cantalever tube (3) of harvesting fuselage, makes whole frame (1) rotate around cantalever tube (3); In frame (1) front bottom end, having can the adjusting rod (4) at up-down adjustment frame (1) angle of inclination; The one secondary group standing grain device of lower floor's drive transfer assembly in described frame (1) for being made up of active straw shift wheel (5) and a passive straw shift wheel (6); Initiatively straw shift wheel (5) is arranged on the front bottom end of above-mentioned frame (1), and under passive straw shift wheel (6) is positioned at the de-careless assembly (7) of guiding, initiatively straw shift wheel (5) and passive straw shift wheel (6) engage each other to form and dial standing grain feeding mouth; Middle level drive transfer assembly in described frame (1) by middle drive sprocket (8), middlely to be formed by movable sprocket (9), transition sprocket wheel (10), feeding depth adjustment chain (11), grain pressing rod (12) and regulating wheel (13); Middle drive sprocket (8) is arranged on cantilever driving shaft (14), by cantilever driving shaft (14) driven rotary; Middle coaxial by movable sprocket (9) and above-mentioned active straw shift wheel (5), and coaxial transmission; Described middle drive sprocket (8), middle by movable sprocket (9), transition sprocket wheel (10) and regulating wheel (13) place at grade, be in transmission connection by feeding depth adjustment chain (11), and make middlely to be fed depth adjustment chain (11) lateral surface by between movable sprocket (9) and transition sprocket wheel (10) one section and expose to the open air in frame (1) outward; Middle feeding outside depth adjustment chain (11) by a section between movable sprocket (9) and transition sprocket wheel (10) is also provided with a grain pressing rod (12); Described grain pressing rod (12) is initial from the top of above-mentioned passive straw shift wheel (6), and after arcuately turning back, the parallel outside being close to feeding depth adjustment chain (11), stops in transition sprocket wheel (10) place; Described grain pressing rod (12) stage casing also has pressing plate (20) to support; Upper strata drive transfer assembly in described frame (1) by upper drive sprocket (15), on by movable sprocket (16) and rice-pulling chain (17) form; Upper drive sprocket (15) is arranged on cantilever driving shaft (14), by cantilever driving shaft (14) driven rotary, rice-pulling chain (17) be enclosed within drive sprocket (15) and on by movable sprocket (16); The chain of rice-pulling chain (17) is wherein fixed with several groups of standing grain equally spacedly refer to (18); And the operating path having the side of grain pressing rod (12) to establish group standing grain to refer in frame (1) exposes seam (19); The operating path that the described group of standing grain refers to exposes seam (19) direction and frame (1) middle level is exposed to the open air at frame (1) feeding depth adjustment chain (11) length direction outward, spatially antarafacial mutually; Make to be clamped upright crop in feeding depth adjustment chain (11) with under dialling common conveying effect that standing grain refers to (18), gradually upwards the direction on drive sprocket (15) limit by.
2. the ceding of Taiwan crop its clamped height adjusting device of feed reaper according to claim 1, is characterized in that: described pressing plate (20) is provided with spring case (21) and exerts pressure.
3. the ceding of Taiwan crop its clamped height adjusting device of feed reaper according to claim 1, it is characterized in that: be arranged in gripper shoe (22) by movable sprocket (9) and transition sprocket wheel (10) in described, gripper shoe (22) is arranged in frame (1).
4. the ceding of Taiwan crop its clamped height adjusting device of feed reaper according to claim 1, is characterized in that: described regulating wheel (13) is connected with gripper shoe (22) by tensioner arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630999.3A CN103609259B (en) | 2013-12-03 | 2013-12-03 | The ceding of Taiwan crop its clamped height adjusting device of feed reaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630999.3A CN103609259B (en) | 2013-12-03 | 2013-12-03 | The ceding of Taiwan crop its clamped height adjusting device of feed reaper |
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| Publication Number | Publication Date |
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| CN103609259A CN103609259A (en) | 2014-03-05 |
| CN103609259B true CN103609259B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310630999.3A Active CN103609259B (en) | 2013-12-03 | 2013-12-03 | The ceding of Taiwan crop its clamped height adjusting device of feed reaper |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105325125B (en) * | 2014-08-09 | 2019-12-24 | 托克托县宏昌机械制造有限公司 | High-stem crop clamping mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3812181B2 (en) * | 1998-11-26 | 2006-08-23 | 井関農機株式会社 | Combine |
| CN200980258Y (en) * | 2006-07-03 | 2007-11-28 | 华南农业大学 | Single-side power-driven type holding and transmission device for stalk crop harvester |
| CN201278670Y (en) * | 2008-09-01 | 2009-07-29 | 广州市科利亚农业机械有限公司 | Protection device for harvester conveyor chain |
| CN201533503U (en) * | 2009-09-16 | 2010-07-28 | 高福强 | Structural device for preventing crop stalk inlet of half-feeding harvester from being blocked |
| CN203618394U (en) * | 2013-12-03 | 2014-06-04 | 湖南农夫机电有限公司 | Cutting table crop clamping height regulating device of semi-feeding type harvesting machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011072212A (en) * | 2009-09-29 | 2011-04-14 | Iseki & Co Ltd | Combine harvester |
| JP2012095614A (en) * | 2010-11-04 | 2012-05-24 | Mitsubishi Agricultural Machinery Co Ltd | Pretreatment part of combine harvester |
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2013
- 2013-12-03 CN CN201310630999.3A patent/CN103609259B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3812181B2 (en) * | 1998-11-26 | 2006-08-23 | 井関農機株式会社 | Combine |
| CN200980258Y (en) * | 2006-07-03 | 2007-11-28 | 华南农业大学 | Single-side power-driven type holding and transmission device for stalk crop harvester |
| CN201278670Y (en) * | 2008-09-01 | 2009-07-29 | 广州市科利亚农业机械有限公司 | Protection device for harvester conveyor chain |
| CN201533503U (en) * | 2009-09-16 | 2010-07-28 | 高福强 | Structural device for preventing crop stalk inlet of half-feeding harvester from being blocked |
| CN203618394U (en) * | 2013-12-03 | 2014-06-04 | 湖南农夫机电有限公司 | Cutting table crop clamping height regulating device of semi-feeding type harvesting machine |
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| CN103609259A (en) | 2014-03-05 |
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