CN102860172A - Header of rape combine harvester - Google Patents
Header of rape combine harvester Download PDFInfo
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- CN102860172A CN102860172A CN2011101979415A CN201110197941A CN102860172A CN 102860172 A CN102860172 A CN 102860172A CN 2011101979415 A CN2011101979415 A CN 2011101979415A CN 201110197941 A CN201110197941 A CN 201110197941A CN 102860172 A CN102860172 A CN 102860172A
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Abstract
The invention relates to a header of a novel rape combine harvester. The header comprises a rack, a winder unit, a combined type header, a primary threshing separating device, a suspension bracket and a power transmission system. The technological process of the header of a conventional combine harvester is changed, the functions of cutting, dividing, pushing, segmenting, threshing, separation, conveying and throwing of rape plants can be realized at the same time in one-step operation, the function integration level is high, the process is compact, the loss rate of the header is effectively reduced, the functions of segmenting and threshing separation of the header are added, twice threshing and separation of rapeseeds can be carried out by combining a follow-up re-threshing device, and the loss rate caused by un-threshing and the trash content of grains can be effectively reduced; and the depth of the header is increased by adopting the extension-type combined type header, the header body is extensible and detachable, on one hand, the header can be extended to effectively reduce the loss rate of the header, on the other hand, the crops such as rice and wheat can be harvested by disassembling or changing the header, and one machine with multiple purposes is realized.
Description
Technical field
The invention belongs to and gather in the crops technical field in the agricultural machinery, specifically a kind of ceding of Taiwan of novel rape combined harvester, emphasis is the problems such as cutting, segment, threshing, separation and conveying that solve rape stem in the rape combining.
Background technology
Rapeseed plants is tall and big, the stem stalk is sturdy and branch amount is many, mutually twine staggered between the branch, angle fruit levels maturity difference is large, the very easily fried pod of ripe angle fruit, its unique biological property causes rape combining technical difficulty large, there are minute standing grain, cutting, a threshing, separate, clean difficulty, the problem such as percent of loss, percentage of damage, percentage of impurity are higher.Present domestic rape combined harvester is to convert on traditional rice/wheat combine basis mostly, the function such as mainly finish rape harvesting, threshing, clean.Wherein rape harvesting function is finished by the ceding of Taiwan.The ceding of Taiwan of rape ' s combine harvester is generally converted by traditional rice/wheat combine ceding of Taiwan, mainly comprises nearside divider, straw shift wheel, cutter, auger etc., finishes a minute standing grain, cutting, conveying three large functions.Mainly there is following technical problem in the rape combined harvester ceding of Taiwan by the rice/wheat combine transformation of the way: one, the ceding of Taiwan degree of depth is partially short, causes gathering in the crops high stalk, sturdy rape is not satisfactory, and the rape seed in the ceding of Taiwan, be prone to splash, the problem such as bounce-back; Its two, the nearside divider in the ceding of Taiwan is difficult to plant is separated fully, the rape branch is pullled by machinery, very easily causes the loss of grain osses and fried pod, also can be stopped up the ceding of Taiwan by the rape stem uprooped; Its three, cut rear rape stem and cause ripe siliqua of oilseed rape to explode pod in the collision that is subject to straw shift wheel and auger etc., the rape seed that is scattered in the ceding of Taiwan can't be collected, and causes total loss rate to increase; They are four years old, the Grasping skill of auger and even feeding property are relatively poor, in inhomogeneous and harvesting moist crop and the large feed quantity results, be prone to the problems such as winding, accumulation, obstruction in feeding, especially under the abominable harvesting conditions such as humidity, more be difficult to solve the problems such as winding, accumulation, obstruction.In addition, there is the not high problem of function singleness, integrated level mostly in the existing ceding of Taiwan.
For above problem, some solutions have been proposed in recent years, such as practical new patent ZL022177.6 " a kind of rape ceding of Taiwan of connecting ", its whole tipping is in traditional general ceding of Taiwan of rice wheat, because what adopt is detachable design, by changing the ceding of Taiwan, can realize taking in concurrently the Different Crop such as rape, water paddy and wheat class, reach the effect of a tractor serves several purposes; The ceding of Taiwan after the lengthening is more suitable for gathering in the crops high stalk rape, can effectively solve the problem that machine time receiving rape seed splashes in the ceding of Taiwan, rebounds, and reduces header loss.Utility model patent ZL200820096462.8 " a kind of ceding of Taiwan that reduces field loss of rapeseed ", by base plate is lengthened, the seed that straw shift wheel is touched down in rotation can directly not be scattering on the ground.Utility model patent ZL200820096462.8 " a kind of ceding of Taiwan that reduces field loss of rapeseed ", the vertical cutting of side divides the standing grain device to adopt inclined cut, the rape seed that vertical cutter inboard is cut also falls in the ceding of Taiwan, can make the least possible scattered on the ground of rape seed, effectively reduce the rape seed loss in the rape machine receipts process.Utility model patent ZL200520001787.X " ceding of Taiwan stretch reversal means full distance distributing auger ", the screw feeder of the omnidistance distribution auger of flexible reversal means, Grasping skill and even feeding property have been improved, solved winding, the accumulation of the moist crops such as rape in inhomogeneous feeding process, avoided the obstruction that causes in the course of conveying, it is simple in structure.
The ceding of Taiwan of a kind of novel rape combined harvester that the present invention proposes, divide standing grain in the existing ceding of Taiwan, cutting, increased (stem stalk) segment on the basis of (stem stalk) conveying three large functions, threshing, separate, the functions such as (rape seed) collection and conveying, its functional integration is high, compact conformation, can not only effectively reduce the header loss rate, have good feeding property and Grasping skill, carry the stem stalk smooth and easy, solve rape machine receipts and easily caused header loss, twine, a difficult problem of stopping up and piling up, and take full advantage of the segment of the ceding of Taiwan, the threshing function can effectively reduce the difficulty that secondary breaks away from.
Summary of the invention
The object of the invention is to overcome the defective of prior art, a kind of ceding of Taiwan of novel rape combined harvester is provided.This ceding of Taiwan can once finish cutting rape stem, feeding and crawl cut rear rape stem, the stem stalk is implemented segment, threshing and separating, stem stalk and is carried, breaks away from after rape seed collect and carry (to cleaning plant), do not purify stem stalk and the assorted remaining functions such as (to rethreshing devices) that throws, integrated level of the present invention is high, the rape stem stroke is short, technique is compact, flow process is short, not only effectively reduce the header loss rate, and take full advantage of ceding of Taiwan segment and threshing function, can also effectively reduce the difficulty that the secondary threshing separates.The present invention adopts the scalable combined type ceding of Taiwan can reduce header loss.Adopt transverse-axis-flow spike-tooth/cutter-type threshing cylinder, braiding cylinder greate and guiding top cover combining structure can strengthen threshing and separating power, reduce and stop up and entrainment loss.The present invention is simple in structure, compact in design.
The present invention realizes by following technical proposal:
A kind of ceding of Taiwan of rape combined harvester, it comprises frame, straw shift wheel unit, also comprises the combined type ceding of Taiwan, one-level installed threshing separator, hanger bracket and power drive system; Frame adopts shaped steel to be welded, and it comprises upper left beam, lower-left beam, upper right beam, bottom right beam, rear upper beam, rear underbeam, lower front-axle beam and the lower back rest; The combined type ceding of Taiwan is welded on the frame, it comprises changement, active divider, cutter, passive nearside divider, extension adjustment device, left plate, right plate, rear plate, base plate and deflector, the cornerite of described deflector is 108～120 °, rear plate is welded between the rear upper beam and rear underbeam of frame, right plate is welded between the upper right beam and bottom right beam of frame, left plate is welded between the upper left beam and lower-left beam of frame, base plate and deflector are refuted to connect and are combined into one, and in its left side, the right side, rear side respectively with the lower-left beam of frame, the bottom right beam be connected underbeam and connect, be vertically arranged with adjustable installing hole on lower-left beam and the bottom right beam, extension adjustment device is bolted between rack-mounted lower-left beam and the bottom right beam, base plate can be along the elastic 0～100mm of the direction of machine travel under the effect of extension adjustment device, cutter is installed in the place ahead of base plate, changement is installed in the left side of cutter, active divider is installed in the place ahead of changement, and passive nearside divider is installed in the right side of cutter.
Described hanger bracket comprises steel pipe, front overhang upper arm, upper suspension arm and lower suspension arm, and hanger bracket is by the rear plate welding of front overhang upper arm and the rear upper beam of frame, rear underbeam and the combined type ceding of Taiwan.
Described one-level installed threshing separator comprises threshing cylinder, guiding top cover, braiding cylinder greate and conveying screw feeder, and the axis of threshing cylinder, guiding top cover and braiding cylinder greate all overlaps with the axis of drum shaft; Threshing cylinder is installed between the left plate and right plate of the combined type ceding of Taiwan, the guiding top cover be installed in threshing cylinder directly over, the braiding cylinder greate be installed in threshing cylinder under, carry screw feeder be installed in the braiding cylinder greate under; Threshing cylinder adopts transverse-axis-flow spike-tooth/cutter-type design and closed type structure, it comprises arc, ratch, the spike-tooth seam, the cutting knife seam, axial conveyor screw blade, flexible reversal means combination, eccentric shaft and width of cloth dish, along the axis direction 3 width of cloth dishes are installed on the drum shaft, two width of cloth dishes are installed in respectively the two ends of drum shaft wherein, the card of width of cloth dish is all vertical with the axis of drum shaft, the cornerite of arc is 52～58 °, arc is along the circumferentially even distributing installation of width of cloth dish, ratch is evenly equipped with equally spaced installing hole vertically, ratch at an angle (60 °) is bolted uniform being installed on the width of cloth dish circumference, ratch axially parallel with the axis of drum shaft, spike-tooth seam and cutting knife seam are zigzag shape and are staggered to be bolted and are installed on the ratch, and axially the conveyor screw blade is welded on the arc; The guiding top cover is made of guiding helical blade and top cover, the outside of guiding helical blade is provided with serrated edge, have gap on it, 25～45 ° of guiding helical blade equidistant deflections are welded on the top cover inwall, the blade height of guiding helical blade is 30～50mm, and its rotation direction is corresponding to the rotation direction of spike-tooth seam on the threshing cylinder and cutting knife seam; Assemblage gap between guiding top cover and the threshing cylinder is 12～24mm; The cornerite of braiding cylinder greate is 105～125 °, and threshing (installation) gap between itself and the threshing cylinder is 12～24mm.
Described power drive system comprises ceding of Taiwan driving shaft unit, the drum shaft unit, the screw conveyor shaft unit, transition axis unit and rice crop-poking wheel axis unit, ceding of Taiwan driving shaft unit comprises ceding of Taiwan driving shaft, ceding of Taiwan driving shaft power input belt wheel, ceding of Taiwan driving shaft power output sprocket and pendulum ring transmission mechanism, the drum shaft unit comprises drum shaft, drum shaft power input sprocket, drum shaft power output sprocket and drum shaft power output pulley, the screw conveyor shaft unit comprises screw conveyor shaft and screw conveyor shaft power input sprocket, the transition axis unit comprises transition axis, transition axis power input belt wheel and transition axis power output pulley, rice crop-poking wheel axis unit comprise rice crop-poking wheel axis and rice crop-poking wheel axis power input belt wheel; Ceding of Taiwan driving shaft power input belt wheel is driven by tractor dynamic power, ceding of Taiwan driving shaft unit divides two-way output with power: one road power passes to cutter via pendulum ring transmission mechanism, the power of cutter drives up and down cutting movement of active divider from changement again, implements cutting, commutation and minute standing grain; Another road power passes to drum shaft power input sprocket via ceding of Taiwan driving shaft power output sprocket, drives detachment roller and rotates, and implements segment, threshing, separation and conveying rape stem; The drum shaft unit divides two-way output with power: one road power passes to screw conveyor shaft power input sprocket via the drum shaft power output sprocket, drives to carry screw feeder to rotate, and carrying out horizontal is carried emersion object; Another road power passes to transition axis power input belt wheel via drum shaft power output pulley; The transition axis unit passes to rice crop-poking wheel axis power input belt wheel with power through transition axis power output pulley again, drives the straw shift wheel unit rotational, implements guiding, support, lay, propelling movement rape stem.
The invention has the beneficial effects as follows:
1, the technological process of traditional combine harvester cutting table has been changed in the ceding of Taiwan of this novel rape combined harvester, replace simple auger with transverse-axis-flow spike-tooth/cutter-type threshing cylinder, make the ceding of Taiwan have the cut-out rape stem, rear rape stem is cut in feeding and crawl, the stem stalk is implemented segment, threshing, separate, the stem stalk is carried, collection and the conveying (to cleaning plant) of rape seed after breaking away from, large assorted and do not purify the stem stalk throw functions such as (to rethreshing devices), its functional integration is high, technique is compact, not only effectively reduce the header loss rate, have good feeding property and Grasping skill, carry the stem stalk smooth and easy, solve rape machine receipts and easily caused header loss, twine, a difficult problem of stopping up and piling up, and take full advantage of ceding of Taiwan segment and threshing separation function, can effectively reduce the difficulty that the secondary threshing separates.
2, the scalable combined type ceding of Taiwan is adopted in the ceding of Taiwan of this novel rape combined harvester, the ceding of Taiwan degree of depth is increased, and ceding of Taiwan body is scalable and dismounting, on the one hand by the flexible ceding of Taiwan, the ceding of Taiwan is prolonged effectively to reduce the header loss rate, by dismounting or the replacing ceding of Taiwan, can take in the Different Crop such as rape, paddy rice and wheat class concurrently on the other hand, thereby the realization a tractor serves several purposes is increased operation rate.
3, the ceding of Taiwan of this novel rape combined harvester has increased the threshing and separating function of the ceding of Taiwan, can implement twice threshing and separating of rape seed in conjunction with the secondary threshing of follow-up rethreshing device, can reduce not purifying percent of loss and seed percentage of impurity.
Description of drawings
Fig. 1: the ceding of Taiwan overall structure schematic diagram that is rape combined harvester.
Fig. 2: be the hanging scaffold structure schematic diagram.
Fig. 3: be combined type ceding of Taiwan schematic diagram.
Fig. 4: be one-level installed threshing separator schematic diagram.
Fig. 5: be the threshing roller structure schematic diagram.
Fig. 6: be guiding cap structure schematic diagram.
Fig. 7: be the power transmission system structure schematic diagram.
Number among the figure: 1. ceding of Taiwan driving shaft unit, 2. hanger bracket, 3. one-level installed threshing separator, 4. the combined type ceding of Taiwan, 5. straw shift wheel unit, 6. rice crop-poking wheel axis unit, 7. frame, 8. transition axis unit, 9. power drive system, 10. drum shaft unit, 11. screw conveyor shaft unit, 12. steel pipes, 13. upper suspension arm, 14. lower suspension arms, 15. front overhang upper arms, 16. rear underbeam, 17. rear plates, 18. rear upper beams, 19. left plate, 20. upper left beams, 21. lower-left beams, 22. deflector, 23. active dividers, 24. changements, 25. base plate, 26. cutters, 27. upper right beams, 28. passive nearside divider, 29. times front-axle beams, 30. extension adjustment device, 31. bottom right beam, 32. the lower back rest, 33. right plates, 34. guiding top covers, 35. threshing cylinder, 36. the braiding cylinder greate, 37. carry screw feeder, 38. arcs, 39. axial conveyor screw blade, 40. ratch, 41. spike-tooth seam, 42. cutting knife seam, 43. flexible reversal means combination, 44. eccentric shaft, 45. width of cloth dishes, 46. top covers, 47. guiding helical blade, 48. ceding of Taiwan driving shaft power input belt wheel, 49. ceding of Taiwan driving shafts, 50. pendulum ring transmission mechanisms, 51. ceding of Taiwan driving shaft power output sprocket, 52. screw conveyor shaft, 53. screw conveyor shaft power input sprockets, 54. drum shaft power input sprockets, 55. drum shaft power output sprocket, 56. drum shaft power output pulley, 57. drum shafts, 58. transition axis power input belt wheel, 59. transition axis power output pulley, 60. transition axis, 61. rice crop-poking wheel axis power input belt wheel, 62. rice crop-poking wheel axis.
Specific embodiments
By reference to the accompanying drawings the present invention is made further instructions.
By shown in Figure 1, the present embodiment provides a kind of ceding of Taiwan of rape combined harvester, and it comprises frame 7, straw shift wheel unit 5, also comprises the combined type ceding of Taiwan 4, one-level installed threshing separator 3, hanger bracket 2 and power drive system 9; Frame 7 adopts shaped steel to be welded, and it comprises upper left beam 20, lower-left beam 21, upper right beam 27, bottom right beam 16, rear upper beam 27, rear underbeam 31, lower front-axle beam 29 and the lower back rest 32; The combined type ceding of Taiwan 4 (seeing Fig. 3) is welded on the frame 7, it comprises changement 24, active divider 23, cutter 26, passive nearside divider 28, extension adjustment device 30, left plate 19, right plate 33, rear plate 17, the compositions such as base plate 25 and deflector 22, the cornerite of described deflector 22 (seeing Fig. 3) is 108～120 °, rear plate 17 is welded between the rear upper beam 27 and rear underbeam 31 of frame 7, right plate 33 is welded between the upper right beam 27 and bottom right beam 31 of frame 7, left plate 19 is welded between the upper left beam 20 and lower-left beam 21 of frame 7, base plate 25 and deflector 22 are refuted to connect and are combined into one, and in its left side, the right side, rear side (seeing Fig. 3) respectively with the lower-left beam 21 of frame 7, bottom right beam 16 be connected underbeam 31 and connect, be vertically arranged with adjustable installing hole on lower-left beam 21 and the bottom right beam 16, extension adjustment device 30 is bolted between the lower-left beam 21 and bottom right beam 16 that is installed on the frame 7, base plate 25 can be along the elastic 0～100mm of the direction of machine travel under the effect of extension adjustment device 30, cutter 26 is installed in the place ahead of base plate 25, changement 24 is installed in the left side of cutter 26, active divider 23 is installed in the place ahead of changement 24, and passive nearside divider 28 is installed in the right side of cutter 26.The hanger bracket 2 (seeing Fig. 2) of the ceding of Taiwan of above-mentioned rape combined harvester comprises steel pipe 12, front overhang upper arm 15, upper suspension arm 13 and lower suspension arm 14, and this hanger bracket welds with the rear plate 17 of the combined type ceding of Taiwan 4 by front overhang upper arm 15 and the rear upper beam 18 of frame 7, rear underbeam 16.
The one-level installed threshing separator 3 (seeing Fig. 4) of the ceding of Taiwan of above-mentioned rape combined harvester comprises threshing cylinder 35, guiding top cover 34, braiding cylinder greate 36 and conveying screw feeder 37, and the axis of threshing cylinder 35, guiding top cover 34 and braiding cylinder greate 36 all overlaps with the axis of drum shaft 57.Threshing cylinder 35 is installed between the left plate 19 and right plate 33 of the combined type ceding of Taiwan 4, the guiding top cover 34 be installed in threshing cylinder 35 directly over, braiding cylinder greate 36 be installed in threshing cylinder 35 under, carry screw feeder 37 be installed in braiding cylinder greate 36 under.Threshing cylinder 35 adopts transverse-axis-flow spike-tooth/cutter-type design and closed type structure (seeing Fig. 5), it comprises arc 38, ratch 40, spike-tooth seam 41, cutting knife seam 42, axial conveyor screw blade 39, flexible reversal means combination 43, eccentric shaft 44 and width of cloth dish 45, along the axis direction 3 width of cloth dishes are installed on the drum shaft 57, two width of cloth dishes are installed in respectively the two ends of drum shaft 57 wherein, and the card of width of cloth dish is all vertical with the axis of drum shaft 57.The cornerite of described arc 38 (seeing Fig. 5) is 52～58 °, arc 38 is along width of cloth dish 45 circumferentially even distributing installations, ratch 40 is evenly equipped with equally spaced installing hole vertically, ratch 40 at an angle (60 °) is bolted on the uniform circumference that is installed in width of cloth dish 45, ratch 40 axially parallel with the axis of drum shaft 57, spike-tooth seam 41 and cutting knife seam 42 are zigzag shape and are staggered to be bolted and are installed on the ratch 40, and axially conveyor screw blade 39 is welded on the arc 38; Guiding top cover 34 (seeing Fig. 6) is made of guiding helical blade 47 and top cover 46, the outside of guiding helical blade 47 is provided with serrated edge, have gap on it, 25～45 ° of guiding helical blade 47 equidistant deflections are welded on top cover 46 inwalls, the blade height of guiding helical blade 47 is 30～50mm, and its rotation direction is corresponding to the rotation direction of spike-tooth seam 41 on the threshing cylinder 35 and cutting knife seam 42; Assemblage gap between guiding top cover 34 and the threshing cylinder 35 is 12～24mm; The cornerite of braiding cylinder greate 36 is 105～125 °, and threshing (installation) gap between it and the threshing cylinder 35 is 12～24mm.
The power drive system 9 (seeing Fig. 7) of the ceding of Taiwan of above-mentioned rape combined harvester comprises ceding of Taiwan driving shaft unit 1, drum shaft unit 10, screw conveyor shaft unit 11, transition axis unit 8 and rice crop-poking wheel axis unit 6; Ceding of Taiwan driving shaft unit 1 comprises ceding of Taiwan driving shaft 49, ceding of Taiwan driving shaft power input belt wheel 48, ceding of Taiwan driving shaft power output sprocket 51 and pendulum ring transmission mechanism 50, and drum shaft unit 10 comprises drum shaft 57, drum shaft power input sprocket 54, drum shaft power output sprocket 55 and drum shaft power output pulley 56; Screw conveyor shaft unit 11 comprises screw conveyor shaft 52 and screw conveyor shaft power input sprocket 53, transition axis unit 8 comprises transition axis 60, transition axis power input belt wheel 58 and transition axis power output pulley 59, and rice crop-poking wheel axis unit 6 comprises rice crop-poking wheel axis 62 and rice crop-poking wheel axis power input belt wheel 61.Wherein: ceding of Taiwan driving shaft power input belt wheel 48 is driven by tractor dynamic power, ceding of Taiwan driving shaft unit 1 divides two-way output with power: one road power passes to cutter 26 via pendulum ring transmission mechanism 50, the power of cutter 26 drives active dividers cutting movement 23 about from changement 24 again, implements cutting, the commutation of rape straw and divides standing grain; Another road power passes to drum shaft power input sprocket 54 via ceding of Taiwan driving shaft power output sprocket 51, drives detachment roller 35 and rotates, and implements segment, threshing, separation and conveying rape stem.This drum shaft unit 10 divides two-way output with power: one road power passes to screw conveyor shaft power input sprocket 53 via drum shaft power output sprocket 55, drives to carry screw feeder 37 to rotate, and carrying out horizontal is carried emersion object; Another road power passes to transition axis power input belt wheel 58 via drum shaft power output pulley 56; Transition axis unit 8 passes to rice crop-poking wheel axis power input belt wheel 61 with power through transition axis power output pulley 59 again, drives straw shift wheel unit 5 and rotates, and implements guiding, support, lay, propelling movement rape stem.
Operation principle of the present invention is:
When the ceding of Taiwan of the present embodiment was used for the results rape, swath can be designed to 1800mm, and operating speed is designed to 4～8km/h, and feed quantity is designed to 1.4～2.9kg/s, and productivity ratio is 6.5～12.9mu/h.Before the results, adjust the relative position of the combined type ceding of Taiwan and ground, straw shift wheel and cutter, to improve effective feed quantity, guarantee that straw shift wheel has backward cutting rear rape stem, downward propelling movement effect, can effectively reduce ceding of Taiwan yield loss, can reduce " dead band " again, solve the rape stem accumulation ceding of Taiwan and cause the not smooth problem of stopping up of carrying.During the ceding of Taiwan operation of rape combined harvester, ceding of Taiwan driving shaft power input belt wheel is driven by tractor dynamic power, ceding of Taiwan driving shaft unit divides two-way output with power: one road power passes to cutter via pendulum ring transmission mechanism, the power of cutter drives active divider from changement again and does up and down cutting movement, implements cutting, commutation and minute standing grain; Another road power passes to drum shaft power input sprocket via ceding of Taiwan driving shaft power output sprocket, drives detachment roller and rotates, and implements segment, threshing, separation, carries and throw rape stem; The drum shaft unit divides two-way output with power: one road power passes to screw conveyor shaft power input sprocket via the drum shaft power output sprocket, drives to carry screw feeder to rotate, and carrying out horizontal is carried emersion object; Another road power passes to transition axis power input belt wheel via drum shaft power output pulley; The transition axis unit passes to rice crop-poking wheel axis power input belt wheel with power through transition axis power output pulley again, drive the straw shift wheel unit rotational, implement guiding, support, lay, propelling movement rape stem, thereby cutting, minute standing grain, propelling movement, segment, threshing, the separation of the ceding of Taiwan that realizes novel rape combined harvester when the results rape, the function such as carry, throw.
The technological process of traditional combine harvester cutting table has been changed in the ceding of Taiwan of rape combined harvester provided by the invention, can once finish the rape cutting, divide standing grain, push, segment, threshing, separate, carry, the integration of operation such as throw, its functional integration is high, technique is compact, not only effectively reduce the header loss rate, have good feeding property and Grasping skill, carry the stem stalk smooth and easy, solve rape machine receipts and easily caused header loss, twine, a difficult problem of stopping up and piling up, and take full advantage of ceding of Taiwan segment and threshing separation function, can effectively reduce the difficulty that the secondary threshing separates; The scalable combined type ceding of Taiwan is adopted in the ceding of Taiwan of this novel rape combined harvester, the ceding of Taiwan degree of depth is increased, and ceding of Taiwan body is scalable and dismounting, on the one hand by the flexible ceding of Taiwan, the ceding of Taiwan is prolonged effectively to reduce the header loss rate, by dismounting or the replacing ceding of Taiwan, can take in the Different Crop such as rape, paddy rice and wheat class concurrently on the other hand, thereby the realization a tractor serves several purposes is increased operation rate; The ceding of Taiwan of this novel rape combined harvester has increased the threshing and separating function of the ceding of Taiwan, can implement twice threshing and separating of rape seed in conjunction with the secondary threshing of follow-up rethreshing device, can reduce not purifying percent of loss and seed percentage of impurity.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, does not break away from the spirit and scope of technical solution of the present invention and technical scheme of the present invention is made amendment or replaced on an equal basis, all should be encompassed in the claim scope of the present invention.
Claims (6)
1. the ceding of Taiwan of a rape combined harvester, comprise frame (7) and straw shift wheel unit (5), characterized by further comprising the combined type ceding of Taiwan (4), one-level installed threshing separator (3), hanger bracket (2) and power drive system (9); Frame (7) comprises upper left beam (20), lower-left beam (21), upper right beam (27), bottom right beam (16), rear upper beam (27), rear underbeam (31), lower front-axle beam (29) and the lower back rest (32); The combined type ceding of Taiwan (4) is welded on the frame (7), it comprises changement (24), active divider (23), cutter (26), passive nearside divider (28), extension adjustment device (30), left plate (19), right plate (33), rear plate (17), base plate (25) and deflector (22), and described rear plate (17) is welded between the rear upper beam (27) and rear underbeam (31) of frame (7); Described right plate (33) is welded between the upper right beam (27) and bottom right beam (31) of frame (7); Described left plate (19) is welded between the upper left beam (20) and lower-left beam (21) of frame (7); Base plate (25) and deflector (22) are refuted to connect and are combined into one, and are connected with lower-left beam (21), the bottom right beam (16) of frame (7) and the underbeam (31) of being connected at its left side, right side and rear side and are connected; Be vertically arranged with installing hole on described lower-left beam (21) and the bottom right beam (16); Described extension adjustment device (30) is bolted between the lower-left beam (21) and bottom right beam (16) that is installed in frame (7); Described cutter (26) is installed in the place ahead of base plate (25); Described changement (24) is installed in the left side of cutter (26); Described active divider (23) is installed in the place ahead of changement (24); Described passive nearside divider (28) is installed in the right side of cutter (26).
2. the ceding of Taiwan of a kind of rape combined harvester according to claim 1, it is characterized in that, described hanger bracket (2) comprises steel pipe (12), front overhang upper arm (15), upper suspension arm (13) and lower suspension arm (14), and hanger bracket (2) is by rear plate (17) welding of front overhang upper arm (15) with rear upper beam (18), rear underbeam (16) and the combined type ceding of Taiwan (4) of frame (7).
3. the ceding of Taiwan of a kind of rape combined harvester according to claim 1, it is characterized in that, described one-level installed threshing separator (3) comprises threshing cylinder (35), guiding top cover (34), braiding cylinder greate (36) and conveying screw feeder (37), and the axis of threshing cylinder (35), guiding top cover (34) and braiding cylinder greate (36) all overlaps with the axis of drum shaft (57); Described threshing cylinder (35) is installed between the left plate (19) and right plate (33) of the combined type ceding of Taiwan (4); Described guiding top cover (34) be installed in threshing cylinder (35) directly over; Described braiding cylinder greate (36) be installed in threshing cylinder (35) under; Described conveying screw feeder (37) be installed in the braiding cylinder greate (36) under; Threshing cylinder (35) comprises arc (38), ratch (40), spike-tooth seam (41), cutting knife seam (42), axially conveyor screw blade (39), flexible reversal means make up (43), eccentric shaft (44) and width of cloth dish (45), drum shaft (57) is upper to be equipped with 3 width of cloth dishes (45) along the axis direction, two width of cloth dishes are installed in respectively the two ends of drum shaft (57) wherein, and the card of width of cloth dish is all vertical with the axis of drum shaft (57); Arc (38) is along the circumferentially even distributing installation of width of cloth dish (45); Ratch (40) is evenly equipped with equally spaced installing hole vertically, and ratch (40) is along the circumferential evenly distributing installation of width of cloth dish (45), this ratch axially parallel with the axis of drum shaft (57); Spike-tooth seam (41) and cutting knife seam (42) are zigzag shape and are staggered, and it is bolted and is installed on the ratch (40); Axially conveyor screw blade (39) is welded on the arc (38); Guiding top cover (34) is made of guiding helical blade (47) and top cover (46), the outside of guiding helical blade (47) is provided with serrated edge, have gap on it, guiding helical blade (47) equidistantly 25～45 ° of deflections is welded on top cover (46) inwall, the blade height of guiding helical blade (47) is 30～50mm, and its rotation direction is corresponding to the rotation direction of the upper spike-tooth seam (41) of threshing cylinder (35) and cutting knife seam (42); Assemblage gap between guiding top cover (34) and the threshing cylinder (35) is 12～24mm; The cornerite of braiding cylinder greate (36) is 105～125 °, and the assemblage gap between itself and the threshing cylinder (35) is 12～24mm.
4. the ceding of Taiwan of a kind of rape combined harvester according to claim 1, it is characterized in that, power drive system (9) comprises ceding of Taiwan driving shaft unit (1), drum shaft unit (10), screw conveyor shaft unit (11), transition axis unit (8) and rice crop-poking wheel axis unit (6), described ceding of Taiwan driving shaft unit (1) comprises ceding of Taiwan driving shaft (49), ceding of Taiwan driving shaft power input belt wheel (48), ceding of Taiwan driving shaft power output sprocket (51) and pendulum ring transmission mechanism (50), described ceding of Taiwan driving shaft power input belt wheel (48) is connected with the tractor dynamic power output pulley, pendulum ring transmission mechanism (50) and ceding of Taiwan driving shaft power output sprocket (51) are installed on the ceding of Taiwan driving shaft (49) of ceding of Taiwan driving shaft unit (1), ceding of Taiwan driving shaft power output sprocket (51) is connected with drum shaft power input sprocket (54), pendulum ring transmission mechanism (50) is connected with cutter (26), cutter (26) is connected with changement (24), and changement (24) is connected with active divider (23); Described drum shaft unit (10) comprises drum shaft (57), drum shaft power input sprocket (54), drum shaft power output sprocket (55) and drum shaft power output pulley (56), described drum shaft power output sprocket (55) and drum shaft power output pulley (56) are installed on the drum shaft (57) of drum shaft unit (10), drum shaft power output sprocket (55) is connected with screw conveyor shaft power input sprocket (53), and drum shaft power output pulley (56) is connected with transition axis power input belt wheel (58); Described screw conveyor shaft unit (11) comprises screw conveyor shaft (52) and screw conveyor shaft power input sprocket (53), and described screw conveyor shaft power input sprocket (53) is installed on the screw conveyor shaft (52); Described transition axis unit (8) comprises transition axis (60), transition axis power input belt wheel (58) and transition axis power output pulley (59), described transition axis power input belt wheel (58) and transition axis power output pulley (59) are installed on the transition axis (60) of transition axis unit (8), and this transition axis power output pulley (59) is connected with rice crop-poking wheel axis power input belt wheel (61); Described rice crop-poking wheel axis unit (6) comprises rice crop-poking wheel axis (62) and rice crop-poking wheel axis power input belt wheel (61), and described rice crop-poking wheel axis power input belt wheel (61) is installed on the rice crop-poking wheel axis (62).
5. the ceding of Taiwan of a kind of rape combined harvester according to claim 1 is characterized in that, the cornerite of described deflector (22) is 108～120 °.
6. the ceding of Taiwan of a kind of rape combined harvester according to claim 1 is characterized in that, the cornerite of described arc (38) is 52～58 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101979415A CN102860172A (en) | 2011-07-07 | 2011-07-07 | Header of rape combine harvester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101979415A CN102860172A (en) | 2011-07-07 | 2011-07-07 | Header of rape combine harvester |
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| CN102860172A true CN102860172A (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101979415A Pending CN102860172A (en) | 2011-07-07 | 2011-07-07 | Header of rape combine harvester |
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| CN (1) | CN102860172A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123111A (en) * | 2015-09-09 | 2015-12-09 | 华中农业大学 | Stripping type header of oilseed rape combine harvester |
| CN106304940A (en) * | 2016-11-01 | 2017-01-11 | 上海园林（集团）有限公司 | Crawler mowing machine for treating tidal flat smooth cordgrass and treating method of crawler mowing machine |
| CN109156176A (en) * | 2018-10-30 | 2019-01-08 | 河南科技大学 | A kind of cylinder concave sieve formula threshing system with antiwind anti-blockage function |
| CN109287280A (en) * | 2018-10-19 | 2019-02-01 | 农业部南京农业机械化研究所 | A kind of wide suitable system receipts displacement ceding of Taiwan |
| CN109362338A (en) * | 2018-12-03 | 2019-02-22 | 农业部南京农业机械化研究所 | A kind of perpendicular cutter splashing seed aspirated-air type recyclable device of rape combined harvester |
| CN109362340A (en) * | 2018-12-03 | 2019-02-22 | 农业部南京农业机械化研究所 | A kind of perpendicular cutter splashing seed Pneumatic type recyclable device of rape combined harvester |
| CN109362339A (en) * | 2018-12-03 | 2019-02-22 | 农业部南京农业机械化研究所 | A kind of perpendicular cutter of the rape combined harvester with air flow recovery device |
| CN109362337A (en) * | 2018-12-03 | 2019-02-22 | 农业部南京农业机械化研究所 | A kind of perpendicular cutter splashing seed aspiration recyclable device of the rape harvest ceding of Taiwan |
| CN109906752A (en) * | 2017-12-08 | 2019-06-21 | 株式会社久保田 | Combine harvester |
| CN110537414A (en) * | 2019-10-08 | 2019-12-06 | 威海佳润农业机械有限公司 | Rod crop harvester |
| WO2021051971A1 (en) * | 2019-09-20 | 2021-03-25 | 湖南农业大学 | Cutting platform |
| CN113026505A (en) * | 2021-04-01 | 2021-06-25 | 交通运输部公路科学研究所 | Concrete pavement high-flatness high-skid-resistance longitudinal milling machine |
| CN114846989A (en) * | 2022-06-15 | 2022-08-05 | 农业农村部南京农业机械化研究所 | Combine harvester suitable for harvesting multi-variety green manure crops |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751517Y (en) * | 2004-05-31 | 2006-01-18 | 汤红兵 | Combine harvester for rice, wheat and rape |
| CN2768409Y (en) * | 2005-01-31 | 2006-04-05 | 约翰·迪尔佳联收获机械有限公司 | Cutting heater expanding finger full distance distributing auger |
| CN101822149A (en) * | 2010-05-14 | 2010-09-08 | 农业部南京农业机械化研究所 | Rape cutter-rower |
| JP2010233474A (en) * | 2009-03-30 | 2010-10-21 | Kubota Corp | Combine harvester |
| CN202153860U (en) * | 2011-07-07 | 2012-03-07 | 华中农业大学 | Integrated header of rape combine harvester |
-
2011
- 2011-07-07 CN CN2011101979415A patent/CN102860172A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751517Y (en) * | 2004-05-31 | 2006-01-18 | 汤红兵 | Combine harvester for rice, wheat and rape |
| CN2768409Y (en) * | 2005-01-31 | 2006-04-05 | 约翰·迪尔佳联收获机械有限公司 | Cutting heater expanding finger full distance distributing auger |
| JP2010233474A (en) * | 2009-03-30 | 2010-10-21 | Kubota Corp | Combine harvester |
| CN101822149A (en) * | 2010-05-14 | 2010-09-08 | 农业部南京农业机械化研究所 | Rape cutter-rower |
| CN202153860U (en) * | 2011-07-07 | 2012-03-07 | 华中农业大学 | Integrated header of rape combine harvester |
Non-Patent Citations (1)
| Title |
|---|
| 徐立章等: ""4LYB1_2.0型油菜联合收获机主要部件的设计"", 《农业机械学报》, vol. 39, no. 8, 31 August 2008 (2008-08-31), pages 54 - 57 * |
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| CN105123111A (en) * | 2015-09-09 | 2015-12-09 | 华中农业大学 | Stripping type header of oilseed rape combine harvester |
| CN106304940B (en) * | 2016-11-01 | 2019-03-22 | 上海园林（集团）有限公司 | It is a kind of for administering the crawler type cutting machine and its administering method of beach Spartina alterniflora |
| CN106304940A (en) * | 2016-11-01 | 2017-01-11 | 上海园林（集团）有限公司 | Crawler mowing machine for treating tidal flat smooth cordgrass and treating method of crawler mowing machine |
| CN109906752A (en) * | 2017-12-08 | 2019-06-21 | 株式会社久保田 | Combine harvester |
| CN109287280B (en) * | 2018-10-19 | 2020-01-03 | 农业部南京农业机械化研究所 | Variable-pitch header is received to broadcasting system |
| CN109287280A (en) * | 2018-10-19 | 2019-02-01 | 农业部南京农业机械化研究所 | A kind of wide suitable system receipts displacement ceding of Taiwan |
| CN109156176A (en) * | 2018-10-30 | 2019-01-08 | 河南科技大学 | A kind of cylinder concave sieve formula threshing system with antiwind anti-blockage function |
| CN109362337B (en) * | 2018-12-03 | 2019-12-20 | 农业部南京农业机械化研究所 | Oilseed rape harvesting header vertical cutting knife splashing seed air suction recovery device |
| CN109362338A (en) * | 2018-12-03 | 2019-02-22 | 农业部南京农业机械化研究所 | A kind of perpendicular cutter splashing seed aspirated-air type recyclable device of rape combined harvester |
| CN109362337A (en) * | 2018-12-03 | 2019-02-22 | 农业部南京农业机械化研究所 | A kind of perpendicular cutter splashing seed aspiration recyclable device of the rape harvest ceding of Taiwan |
| CN109362340A (en) * | 2018-12-03 | 2019-02-22 | 农业部南京农业机械化研究所 | A kind of perpendicular cutter splashing seed Pneumatic type recyclable device of rape combined harvester |
| CN109362339A (en) * | 2018-12-03 | 2019-02-22 | 农业部南京农业机械化研究所 | A kind of perpendicular cutter of the rape combined harvester with air flow recovery device |
| CN109362340B (en) * | 2018-12-03 | 2020-01-17 | 农业部南京农业机械化研究所 | Pneumatic type grain recovering device for splashing of vertical cutting knife of rape combine harvester |
| CN109362338B (en) * | 2018-12-03 | 2020-03-17 | 农业部南京农业机械化研究所 | Air-suction type grain recovering device for splashing seeds of vertical cutting knife of rape combine harvester |
| WO2021051971A1 (en) * | 2019-09-20 | 2021-03-25 | 湖南农业大学 | Cutting platform |
| CN110537414A (en) * | 2019-10-08 | 2019-12-06 | 威海佳润农业机械有限公司 | Rod crop harvester |
| CN113026505A (en) * | 2021-04-01 | 2021-06-25 | 交通运输部公路科学研究所 | Concrete pavement high-flatness high-skid-resistance longitudinal milling machine |
| CN114846989A (en) * | 2022-06-15 | 2022-08-05 | 农业农村部南京农业机械化研究所 | Combine harvester suitable for harvesting multi-variety green manure crops |
| CN114846989B (en) * | 2022-06-15 | 2023-08-25 | 农业农村部南京农业机械化研究所 | Combine harvester suitable for harvesting multiple green manure crops |
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Application publication date: 20130109 |