CN103563556B - Trash discharging apparatus on cane harvester - Google Patents
Trash discharging apparatus on cane harvester Download PDFInfo
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- CN103563556B CN103563556B CN201210273884.9A CN201210273884A CN103563556B CN 103563556 B CN103563556 B CN 103563556B CN 201210273884 A CN201210273884 A CN 201210273884A CN 103563556 B CN103563556 B CN 103563556B
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Abstract
The invention discloses the trash discharging apparatus on a kind of cane harvester, comprise fan, lower blower fan, wherein fan comprises driving box, fan motor, fan shaft, assembling seat, driving box comprises outlet plenum, the circular cavity seat of bottom, circular cavity seat is connected with outlet plenum, driving box is arranged on assembling seat, fan shaft is provided with fan blade structure, fan shaft is vertically arranged, fan motor is fixed on driving box, fan motor is connected with fan shaft, assembling seat is provided with the cylindrical cavity be interconnected, go out sugarcane chamber and enter sugarcane chamber, going out sugarcane chamber and entering sugarcane chamber is positioned at below cylindrical cavity, be oppositely arranged about going out sugarcane chamber and entering sugarcane chamber, described blank cover is provided with two-way air outlet, wind-force upwards blows by one road air outlet, another road air outlet tilts wind-force is blown to fan inlet location.Adopt structure of the present invention, effectively can promote the sugarcane leaf walnut hulling rate of sugarcane and the percentage of impurity effectively reduced in sugarcane section.
Description
Technical field
The present invention relates to cane harvester technical field, the technology of the trash discharging apparatus particularly on a kind of cane harvester.
Background technology
At present, China's sugarcane production Mechanization Level is lower, and the harvesting sugarcane work of domestic cane-growing region is substantially by manually completing, and labour intensity is large, and efficiency is low, operating environment is poor.The cane harvester of China's research and development is mainly based on whole stalk formula grain header, and whole stalk formula cane harvester disclosed in Chinese patent 2004200065614, can complete the holding up down of sugarcane, cut the tip, cutting, feeding, conveying, stripping leaf and collection and pile operation.Whole stalk formula cane harvester is by sugarcane lay or be deposited in sugarcane ground, and also need artificial or machinery that sugarcane is picked up stripping leaf or entrucking, indirect labor is more.
The sugarcane combine that China develops voluntarily has the various ways such as side hanging grain header, front-mounted reaper, monoblock type grain header, main Problems existing have strong to the sugarcane adaptability of results serious lodging, cutter sweep easily blocks, sugarcane walnut hulling rate is low, sugarcane percentage of impurity after results is high.The country of external sugarcane mechanization prosperity, main what adopt is segmenting type sugar cane combined harvester, has domesticly also occurred several segmenting type sugar cane combined harvester.But do not relate to the problem of sugarcane walnut hulling rate and sugarcane percentage of impurity specially.
Afterwards, applicant has researched and developed a kind of segmenting type sugar cane combine harvester, the patent No. is ZL200910173230.7, which disclose the portion of techniques of trash discharging apparatus, namely the fan blower of trash discharging apparatus is discharged by impurity-discharging pipe after being sucked by impurity, the residual impurity mixed in billets of cane blows away by the air blast function at the lower outlet place of the output of conveying leaf stripping device, do not have to relate to concrete resulting structure measure more further to promote the sugarcane leaf walnut hulling rate of sugarcane and the percentage of impurity effectively reduced in sugarcane section, in real work, these concrete resulting structure measures and other corresponding structure directly determine the height of sugarcane walnut hulling rate and sugarcane percentage of impurity, and in segmenting type sugar cane combine harvester, do not improve these performances of percentage of impurity in sugarcane leaf walnut hulling rate and sugarcane section, can directly affect the follow-up processing work of sugarcane, reduce the operating efficiency that sugarcane is follow-up.
Summary of the invention
The object of this invention is to provide the sugarcane leaf walnut hulling rate of a kind of effective lifting sugarcane and the trash discharging apparatus effectively reduced on the cane harvester of the percentage of impurity in sugarcane section.
The present invention is realized by following technical proposals:
Trash discharging apparatus on a kind of cane harvester, it is characterized in that: the trash discharging apparatus on described cane harvester comprises fan, lower blower fan, wherein fan comprises driving box, fan motor, fan shaft, assembling seat, driving box comprises outlet plenum, the circular cavity seat of bottom, circular cavity seat is connected with outlet plenum, driving box is arranged on assembling seat, fan shaft is provided with fan blade structure, fan shaft is vertically arranged, fan motor is fixed on driving box, fan motor is connected with fan shaft, assembling seat is provided with the cylindrical cavity be interconnected, go out sugarcane chamber and enter sugarcane chamber, going out sugarcane chamber and entering sugarcane chamber is positioned at below cylindrical cavity, be oppositely arranged about going out sugarcane chamber and entering sugarcane chamber, lower blower fan comprises bellows, bellows axle, wind wheeling cover, lower blower fan outlet cap, blank cover and impeller sets zoarium, bellows axle is arranged on bellows, impeller sets zoarium is arranged on bellows axle, impeller sets zoarium is provided with wind wheeling cover, wind wheeling cover is arranged on bellows, bellows axle is driven by driving mechanism, the end face of bellows is provided with air outlet, lower blower fan outlet cap is arranged on the air outlet of bellows, lower blower fan outlet cap is provided with exhaust passage, exhaust passage is provided with upside wind passage mouth and downside wind passage mouth, and the wind passage mouth footpath of exhaust passage is greatly upper from top to bottom successively, medium and small, lower large, the downside wind passage mouth of lower blower fan outlet cap is connected with the air outlet of bellows end face, blank cover is arranged on the upside wind passage mouth of lower blower fan outlet cap, described blank cover is connected with assembling seat, described blank cover is provided with two-way air outlet, wind-force upwards blows by one road air outlet, another road air outlet tilts wind-force is blown to fan inlet location.
Be provided with dividing plate in described bellows and form two wind chambeies, the both sides of bellows are equipped with crosswind mouth, the end face of bellows is provided with two bellows air outlets, the crosswind mouth of bellows both sides installs impeller sets zoarium respectively, described wind wheeling cover is arranged on bellows by gripper shoe seam, the side of the upside wind passage mouth of described outlet cap is fixedly connected with the second top board, and the second top board is connected with the first top board, and the first top board is fixedly connected with outlet cap.
The outlet plenum of described driving box is connected with outlet cap, outlet cap connects and composes a bathtub construction by the panel of top panel and both sides, the notch of the bathtub construction on outlet cap down, outlet plenum is provided with fan motor installing hole, the panel of top panel and both sides is provided with at the outlet position of outlet plenum, the top panel of outlet cap, the panel of both sides is fixedly connected with the panel corresponding matching of both sides with the top panel on outlet plenum respectively, between top panel on the top panel of outlet cap and outlet plenum, end face interlayer is installed, between the panel of the both sides on the panel of the both sides of outlet cap and outlet plenum, side interlayer is installed.
The circular cavity seat of described driving box is provided with the circular cavity of supreme, bottom surface and described fan motor installing hole, circular cavity on described fan motor installing hole and circular cavity seat is coaxially set, assembling seat is provided with driving box rotary actuator mounting groove, mounting groove is welded with driving box rotary actuator hold-down support, is tightly connected between the circular cavity on the cylindrical cavity of assembling seat and circular cavity seat and driving box can swing under the driving of driving box rotary actuator.
Described fan blade structure comprises flabellum seat, and flabellum seat is provided with the flabellum base section of each flabellum, and each flabellum base section is connected with flabellum main paragraph.
Described blank cover by the bending plate one piece of face having been opened two row's bar holes be welded into leg-of-mutton batten and be welded, and blank cover is skewed setting.
Described fan motor is hydraulic motor, and the driving mechanism of lower blower fan bellows axle is hydraulic motor.
The present invention has the following advantages:
From technical scheme of the present invention, fan motor passes through fan shaft, drive fan leaf high-speed rotation, produce large air-flow to be sent by Blast mechanism, descend blower fan by hydraulic motor High Rotation Speed simultaneously, drive left and right impeller combination High Rotation Speed, produce large air-flow, blow to sugarcane leaf by lower blower fan blank cover, make sugarcane leaf flow to fan entrance, along with fan air-flow is discharged.Under the mating reaction of upper and lower blower fan, significantly improve impurities removal ability.Air outlet oscillating motor is rotated by chain drive Blast mechanism in addition, realizes any selection in impurities removal direction, facilitates impurities removal.Under the effect of hydraulic jack, whole fan device left and right the formed axle center of support to lower swing, can be convenient to cleaning three grades of conveying plants, meanwhile, in vehicle transport way, can lower height, convenient transport around frame.
Particularly fan: 1) adopt unique fan blade structure design, enhance suction air volume, make impurities removal more smooth and easy, substantially increase impurities removal efficiency; 2) adopt hydraulic-driven flabellum, driving power is large, and rotating speed is steady, and the assorted ability of bat is strong; 3) adopt can 180 ° of design of the rotational structions for fan impurity discharging port, can freely adjusting impurity discharging port position, avoiding the inconvenience to causing with machine personnel; 4) structural design rotated before and after fan, machine, in transport process, can adjust height, avoid superelevation, simultaneously in maintenance process, is conducive to cleaning and the adjustment of cutoff tool.Lower blower fan: 1) unique flabellum Combination Design, enhances air output; 2) two sections of flabellum combined and instants turn and join and keep in repair, conveniently adjust; 3) exhaust passage under on blower fan outlet cap have employed greatly, medium and small, and lower large structure, effectively enhances air output.
Accompanying drawing explanation
Fig. 1 is the trash discharging apparatus structural representation on cane harvester of the present invention,
Fig. 2 is the trash discharging apparatus decomposition texture schematic diagram on cane harvester of the present invention;
Fig. 3 is the trash discharging apparatus blank cover structural representation on cane harvester of the present invention;
Fig. 4 is the cutting structural representation at the A-A place of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, the trash discharging apparatus on cane harvester of the present invention is further described:
As Fig. 1, Fig. 2, show the trash discharging apparatus relevant elements on cane harvester of the present invention, i.e. assembling seat 1, fan tubing rack 2, driving box 3, wearing plate 4, top wearing plate 5, go out epistome wearing plate 6, outlet cap 7, snap ring 8, zanjon bearing 9, fan transmission cylinder 10, fan shaft 11, outside transport tube 12, nut 13, flabellum seat 14, flabellum 15, dust cover 16, pad 17, bolt 18, fan motor 19, rotary actuator mount pad 20, three grades of conveyings 21, hydraulic jack 22, a support left side 23, the support right side 24, frame 25, air outlet oscillating motor 26, motor drive shaft shaft coupling 27, lower fan shaft shaft coupling 28, motor mount plate 29, revolver cover 30, left support plate seam 31, bellows axle 32, the combination 33 of lobus sinister wheel, bellows 34, the combination 35 of lobus dexter wheel, right support plate seam 36, right wheel housing 37, lower blower fan outlet cap 38, first top board 39, second top board 40, blank cover 41.
Trash discharging apparatus on cane harvester of the present invention comprises fan, lower blower fan, support 25, wherein fan comprises driving box 3, fan motor 19, fan shaft 11, assembling seat 1, driving box 3 comprises outlet plenum, the circular cavity seat of bottom, circular cavity seat is connected with outlet plenum, driving box 3 is arranged on assembling seat 1, fan shaft 11 is provided with fan blade structure, fan shaft 11 is vertically arranged, fan motor 19 is fixed on driving box 3, fan motor 19 is connected with fan shaft 11, assembling seat 1 is provided with the cylindrical cavity be interconnected, go out sugarcane chamber and enter sugarcane chamber, going out sugarcane chamber and entering sugarcane chamber is positioned at below cylindrical cavity, be oppositely arranged about going out sugarcane chamber and entering sugarcane chamber, lower blower fan comprises revolving body bellows 34, bellows axle 32, wind wheeling cover, lower blower fan outlet cap 38, blank cover 41 and impeller sets zoarium, bellows 34 are revolving body bellows, bellows axle 32 is arranged on bellows 34, impeller sets zoarium is arranged on bellows axle 32, impeller sets zoarium is provided with wind wheeling cover, wind wheeling cover is arranged on bellows 34, bellows axle 32 is driven by driving mechanism, the end face of bellows is provided with air outlet, lower blower fan outlet cap 38 is arranged on the air outlet of bellows 34, lower blower fan outlet cap 38 is provided with exhaust passage, exhaust passage is provided with upside wind passage mouth and downside wind passage mouth, and the wind passage mouth footpath of exhaust passage is greatly upper from top to bottom successively, medium and small, lower large, the downside wind passage mouth of lower blower fan outlet cap 38 is connected with the air outlet of bellows end face, blank cover 41 is arranged on the upside wind passage mouth of lower blower fan outlet cap 38, blank cover 41 is connected with assembling seat 1, blank cover 41 is provided with two-way air outlet, wind-force upwards blows by one road air outlet, another road air outlet tilts wind-force is blown to fan inlet location.Wherein wind wheeling cover comprises revolver cover 30 and right wheel housing 37.In bellows 34, be provided with dividing plate form two wind chambeies, the both sides of bellows 34 are equipped with crosswind mouth, the end face of bellows 34 is provided with two bellows air outlets, the crosswind mouth of bellows 34 both sides is installed respectively impeller sets zoarium and lobus sinister wheel combination 33 and lobus dexter and take turns combination 35, take turns in combination 35 in lobus sinister wheel combination 33 and lobus dexter accordingly and be separately installed with revolver cover 30 and right wheel housing 37, revolver cover 30 and right wheel housing 37 are respectively by left support plate seam 31, right support plate seam 36 is arranged on bellows, the side of the upside wind passage mouth of lower blower fan outlet cap 38 is fixedly connected with the second top board 40, second top board is connected with the first top board 39, first top board 39 is fixedly connected with blank cover 41.Fan motor is hydraulic motor, and the driving mechanism of lower blower fan bellows axle is hydraulic motor.
The outlet plenum of driving box 3 is connected with outlet cap 7, outlet cap 7 connects and composes a bathtub construction by the panel of top panel and both sides, the notch of the bathtub construction on outlet cap 7 down, outlet plenum is provided with fan motor installing hole, the panel of top panel and both sides is provided with at the outlet position of outlet plenum, the top panel of outlet cap 7, the panel of both sides is fixedly connected with the panel corresponding matching of both sides with the top panel on outlet plenum respectively, between top panel on the top panel of outlet cap 7 and outlet plenum, end face interlayer is installed and namely pushes up wearing plate 5, between the panel of the both sides on the panel of the both sides of outlet cap 7 and outlet plenum, side interlayer and wearing plate 4 are installed.The circular cavity seat of driving box is provided with circular cavity and the fan motor installing hole of supreme, bottom surface, circular cavity on fan motor installing hole and circular cavity seat is coaxially set, assembling seat 1 is provided with driving box rotary actuator mounting groove, mounting groove is welded with driving box rotary actuator hold-down support, is tightly connected between the circular cavity on the cylindrical cavity of assembling seat 1 and circular cavity seat and driving box can swing under the driving of driving box rotary actuator and air outlet oscillating motor 26.
Fan blade structure comprises flabellum seat 14, and flabellum seat is provided with the flabellum base section of each flabellum, and each flabellum base section is connected with flabellum main paragraph and flabellum 15.Blank cover 41 is welded with the batten being welded into triangular shape by the bending plate one piece of face having been opened two row's bar holes, and blank cover is skewed setting, the bending angle of bending plate is 160 °, as Fig. 3, Fig. 4, more particularly, bending plate is made up of plate section 411 and plate section 412, angle between plate section 411 and plate section 412 is 160 ° of angles, the batten 413 of triangular shape while be fixedly connected with plate section 411 is smooth, such triangular shape batten is divided into two parts the wind come to lower blower fan, and two row's bar holes respectively in hush panel blow to diverse location.Part wind-force is to blowing up, and a part tilts to blow to fan position, thus namely ensure that the wind-force of two major parts, wind-force can be distributed to whole sugarcane leaf again and arrange district, improve impurities removal efficiency.Blank cover adopts 160 ° of bending plates and uses oblique mounting means, not only ensure that the blowout point of two parts wind-force but also has been conducive to after sugarcane bar falls down, sliding into collecting bag (not shown).
Claims (7)
1. the trash discharging apparatus on a cane harvester, it is characterized in that: the trash discharging apparatus on described cane harvester comprises fan, lower blower fan, wherein fan comprises driving box, fan motor, fan shaft, assembling seat, driving box comprises outlet plenum, the circular cavity seat of bottom, circular cavity seat is connected with outlet plenum, driving box is arranged on assembling seat, fan shaft is provided with fan blade structure, fan shaft is vertically arranged, fan motor is fixed on driving box, fan motor is connected with fan shaft, assembling seat is provided with the cylindrical cavity be interconnected, go out sugarcane chamber and enter sugarcane chamber, going out sugarcane chamber and entering sugarcane chamber is positioned at below cylindrical cavity, be oppositely arranged about going out sugarcane chamber and entering sugarcane chamber,
Lower blower fan comprises bellows, bellows axle, wind wheeling cover, lower blower fan outlet cap, blank cover and impeller sets zoarium, bellows axle is arranged on bellows, impeller sets zoarium is arranged on bellows axle, impeller sets zoarium is provided with wind wheeling cover, wind wheeling cover is arranged on bellows, bellows axle is driven by driving mechanism, the end face of bellows is provided with air outlet, lower blower fan outlet cap is arranged on the air outlet of bellows, lower blower fan outlet cap is provided with exhaust passage, exhaust passage is provided with upside wind passage mouth and downside wind passage mouth, and the wind passage mouth footpath of exhaust passage is greatly upper from top to bottom successively, medium and small, lower large, the downside wind passage mouth of lower blower fan outlet cap is connected with the air outlet of bellows end face, blank cover is arranged on the upside wind passage mouth of lower blower fan outlet cap,
Described blank cover is connected with assembling seat, and described blank cover is provided with two-way air outlet, and wind-force upwards blows by a road air outlet, and another road air outlet tilts wind-force is blown to fan inlet location.
2. the trash discharging apparatus on cane harvester according to claim 1, it is characterized in that: be provided with dividing plate in described bellows and form two wind chambeies, the both sides of bellows are equipped with crosswind mouth, the end face of bellows is provided with two bellows air outlets, the crosswind mouth of bellows both sides installs impeller sets zoarium respectively, described wind wheeling cover is arranged on bellows by gripper shoe seam, the side of the upside wind passage mouth of described outlet cap is fixedly connected with the second top board, second top board is connected with the first top board, and the first top board is fixedly connected with blank cover.
3. the trash discharging apparatus on cane harvester according to claim 1, it is characterized in that: the outlet plenum of described driving box is connected with outlet cap, outlet cap connects and composes a bathtub construction by the panel of top panel and both sides, the notch of the bathtub construction on outlet cap down, outlet plenum is provided with fan motor installing hole, the panel of top panel and both sides is provided with at the outlet position of outlet plenum, the top panel of outlet cap, the panel of both sides is fixedly connected with the panel corresponding matching of both sides with the top panel on outlet plenum respectively, between top panel on the top panel of outlet cap and outlet plenum, end face interlayer is installed, between the panel of the both sides on the panel of the both sides of outlet cap and outlet plenum, side interlayer is installed.
4. the trash discharging apparatus on cane harvester according to claim 3, it is characterized in that: the circular cavity seat of described driving box is provided with supreme, the circular cavity of bottom surface and described fan motor installing hole, circular cavity on described fan motor installing hole and circular cavity seat is coaxially set, assembling seat is provided with driving box rotary actuator mounting groove, mounting groove is welded with driving box rotary actuator hold-down support, to be tightly connected between circular cavity on the cylindrical cavity of assembling seat and circular cavity seat and driving box can swing under the driving of driving box rotary actuator.
5. the trash discharging apparatus on cane harvester according to claim 1, is characterized in that: described fan blade structure comprises flabellum seat, and flabellum seat is provided with the flabellum base section of each flabellum, and each flabellum base section is connected with flabellum main paragraph.
6. the trash discharging apparatus on cane harvester according to claim 1, is characterized in that: described blank cover by the bending plate one piece of face having been opened two row's bar holes be welded into leg-of-mutton batten and be welded, and blank cover is skewed setting.
7. the trash discharging apparatus on cane harvester according to claim 1, is characterized in that: described fan motor is hydraulic motor, and the driving mechanism of lower blower fan bellows axle is hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273884.9A CN103563556B (en) | 2012-08-03 | 2012-08-03 | Trash discharging apparatus on cane harvester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273884.9A CN103563556B (en) | 2012-08-03 | 2012-08-03 | Trash discharging apparatus on cane harvester |
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| CN103563556A CN103563556A (en) | 2014-02-12 |
| CN103563556B true CN103563556B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210273884.9A Active CN103563556B (en) | 2012-08-03 | 2012-08-03 | Trash discharging apparatus on cane harvester |
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Families Citing this family (13)
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| BR102016008931A2 (en) * | 2015-04-20 | 2016-10-25 | Cnh Ind America Llc | cleaning chamber for a harvester |
| CN104885696A (en) * | 2015-05-30 | 2015-09-09 | 山东常林农业装备股份有限公司 | Two-side impurity-discharged blower for small corn harvester |
| CN105900605A (en) * | 2015-10-30 | 2016-08-31 | 广东科利亚现代农业装备有限公司 | Impurity removing and air discharging machine for cane harvester |
| CN206118432U (en) * | 2015-10-30 | 2017-04-26 | 广东科利亚现代农业装备有限公司 | Cane cutting machine fan mount pad reaches upward fan with blast mechanism's connecting device |
| CN205779896U (en) * | 2015-10-30 | 2016-12-07 | 广东科利亚现代农业装备有限公司 | A kind of lower blower fan wind wheel of sugar-cane cutting machine |
| CN105900603A (en) * | 2015-10-30 | 2016-08-31 | 广东科利亚现代农业装备有限公司 | Impurity discharge upper draught fan of sugarcane harvester |
| US10806087B2 (en) * | 2018-05-21 | 2020-10-20 | Deere & Company | Fan support arm |
| CN108966823A (en) * | 2018-09-27 | 2018-12-11 | 中联重机股份有限公司 | A kind of impurity discharging device of whole rod type sugarcane machine |
| US11528846B2 (en) | 2018-11-02 | 2022-12-20 | Deere & Company | Harvester with adjustable separator |
| US11224170B2 (en) * | 2018-12-10 | 2022-01-18 | Deere & Company | Actuator adjustable fan enclosure |
| CN110578700A (en) * | 2019-09-21 | 2019-12-17 | 雷州雷宝机械有限公司 | Fan gyrator suitable for removing impurities of sugarcane machine |
| US12029165B2 (en) | 2020-04-28 | 2024-07-09 | Deere And Company | Sugarcane harvester billet discharge control |
| US20220232772A1 (en) * | 2021-01-22 | 2022-07-28 | Deere & Company | Residue management control system for harvester |
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