CN103340058A - Cutter embedding type stalk pulling, ear picking and straw cutting unit body - Google Patents
Cutter embedding type stalk pulling, ear picking and straw cutting unit body Download PDFInfo
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- CN103340058A CN103340058A CN2013102427670A CN201310242767A CN103340058A CN 103340058 A CN103340058 A CN 103340058A CN 2013102427670 A CN2013102427670 A CN 2013102427670A CN 201310242767 A CN201310242767 A CN 201310242767A CN 103340058 A CN103340058 A CN 103340058A
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Abstract
The invention particularly relates to a cutter embedding type stalk pulling, ear picking and straw cutting unit body which is composed of a millet separating device, an ear picking device, a straw re-cutting device, a transmission portion and the like. The millet separating device is arranged at the forefront end of the whole unit body, and two chain wheels are arranged on the millet separating device. The ear picking device is composed of a pair of ear picking boards and a pair of cutter embedding stalk pulling rollers, wherein the ear picking boards are arranged above the stalk pulling rollers, and the stalk pulling rollers are composed of steel pipes with square sections and straight board cutters embedded into the steel pipes. While ears are picked, straw is cut off. The rear end of the ear picking device is connected with a main gearbox, and the front end of the ear picking device is provided with the millet separating device. Two power transmission chain wheels are arranged above the main gearbox, and the straw re-cutting device is arranged below the stalk pulling rollers and composed of a small gearbox, a cutter throwing blade, a cutter seat and the like. The small gearbox is connected with the main gearbox through a power distributing shaft. Compared with the prior art, cutter embedding type stalk pulling, plate type ear picking and cutter throwing type straw re-cutting are utilized, fruit ears are harvested, and meanwhile the straw is cut into pieces and thrown back to fields.
Description
Technical field
The present invention is specifically related to a kind of novel stem that draws and plucks fringe and stalks cutting cell cube, namely adopts the snaps formula to draw the stem roller, when drawing stem fruit ear is taken, stalks cutting, belongs to agricultural machinery technological field.
Background technology
At present, China's corn harvesting machine is most to be adopted snapping bar and plucks the board-like fringe mode of plucking of fringe, the stalk of plucking behind the fringe directly adopts also field of field-returning machine, the installation site of field-returning machine generally is divided into two kinds, a kind of is the front portion that is arranged in maize harvesting machine, and this mode is had relatively high expectations to the space structure of machine, a kind of postmedian that is arranged in reaping machine, can make the part stalk be compressed into ground by the road wheel of machine, also the field; The present invention has designed a kind of snaps formula and has drawn the stem roller, finishes when drawing stem and plucks fringe, simultaneously with straw chopping and throwing returning.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can realize plucking fringe and stalks cutting function simultaneously, and reliable operation, compact conformation, snaps formula that power consumption is few are drawn stem, plucked fringe and stalks cutting cell cube.
Technical scheme of the present invention is: a kind of stem that draws for harvest corn, pluck fringe and crushed stalk cell cube, mainly comprise branch standing grain device, ear-picking unit, the multiple cutting apparatus of stalk, the driving section grades, wherein divide the standing grain device to be positioned at the whole unit body foremost, be furnished with two sprocket wheels above, ear-picking unit is plucked the fringe plate and a pair of snaps formula draws the stem roller to form by a pair of, pluck the fringe plate and be positioned at the top of drawing the stem roller, drawing the stem roller is that square steel pipe is formed with the straight plate cutter of inlaying on it by the cross section, when plucking fringe stalk is cut off, the ear-picking unit rear end links to each other with main-gear box, front end is equipped with branch standing grain device, the multiple cutting apparatus of stalk is positioned at the below of drawing the stem roller, by little gearbox, the flail knife sheet, compositions such as tool rest; little gearbox links to each other with main-gear box by power distributing shaft; main-gear box top is equipped with two power output sprockets; link to each other with minute two sprocket wheels of standing grain device top by rice-pulling chain; main-gear box; little gearbox; divide two sprocket wheels of standing grain device top and two sprocket wheels of main-gear box top to form running part jointly, for plucking fringe; group standing grain; stalks cutting provides power.
Described snaps formula is drawn stem, pluck fringe and stalks cutting cell cube, it draws stem, ear-picking unit be installed in pluck the fringe plate below, be square steel pipe and inlay the snaps formula that the straight plate cutter on it combines and draw the stem roller to form by a pair cross-section, comprise straight plate blade, square tool rest, starting taper, spiral ridge, compositions such as rolling bearing units, the rear end links to each other with main-gear box, straight plate knife number is four, by being bolted on the square tool rest, adjacent knife blades is installed on tool rest in vertical state, starting taper is positioned at and draws stem, the front end of ear-picking unit, be furnished with spiral ridge above, stalk is played importing, the hand of spiral of two rollers is opposite during work, on each roller rolling bearing units is housed, and plays the effect of supporting and regulating the gap.
The multiple cutting apparatus of described stalk comprises little gearbox, flail knife sheet, tool rest etc., flail knife sheet quantity is two, symmetry is hinged on the two ends of tool rest, tool rest and flail knife sheet be positioned at little gearbox below; is formed by bevel-gear sett in the little gearbox; link to each other with main-gear box by power distributing shaft, blade rotates at a high speed during work, and the snaps formula is drawn in the stem roller process that stalk is drop-down and run into the high speed rotation of blade with stalks cutting.
Described running part mainly by two sprocket wheels of the main-gear box that is installed in the cell cube rear end, main-gear box top, be positioned at the little gearbox in cell cube centre position and the sprocket wheel that is installed on the branch standing grain device is formed, the sprocket wheel of main-gear box top with divide the standing grain device above sprocket wheel between be connected by rice-pulling chain, wherein mainly formed by power input shaft, intermediate propeller shaft, power distributing shaft, the four pairs of bevel gears and pair of straight gear in the main-gear box, main-gear box links to each other with little gearbox by power distributing shaft, and there is the bevel gear of a pair of vertical transmission little gearbox inside.
Described snaps formula is drawn stem, is plucked fringe and stalks cutting cell cube, to be power pass to power input shaft in the main-gear box from a side to its transmission scheme, wherein a part of power upwards passes to sprocket wheel by two pairs of bevel gears, part power passes to intermediate propeller shaft forward by bevel gear, intermediate propeller shaft passes to power forward by a pair of intermeshing spur gear and draws the stem roller, on the power input shaft another is meshing with each other to bevel gear, give the bevel gear of a pair of vertical transmission in the pinion stand by power distributing shaft with transmission of power, drive the flail knife sheet and rotate.
Operation principle of the present invention is: during machine works, milpa enters the snaps formula and draws stem, plucks fringe and stalks cutting cell cube under the effect of minute standing grain device and starting taper, the snaps formula of switched in opposite draws the stem roller in the process that stalk is pulled the stalk extruding to be cut off downwards, make corn ear pluck that the fringe plate is extruded and break away from milpa, the fruit ear of taking is carried backward by rice-pulling chain and is collected, the maize straw of plucking behind the fringe continues to move downward under the effect of drawing the stem roller, run into the flail knife sheet of rotation at a high speed, with stalks cutting, after the chopping straw directly returning to field.
The present invention compared with prior art, draw the stem roller owing to adopt the snaps formula, both played the effect of drawing stem, plucking fringe, again can be with straw chopping and throwing returning, it is respond well to pluck fringe, for increasing the chopping effect, below cell cube, increased the multiple cutting apparatus of stalk, maize straw is being landed preceding chopping, comparing power consumption with traditional stalk returning device obviously reduces, this cell cube can be provided in all kinds of maize harvesting machines for harvesting and stalk, and can combine the maize harvesting machine of different line numbers, and adaptability is strong.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 draws stem roll structure schematic diagram for snaps formula of the present invention.
Fig. 3 is the transmission schematic diagram in the gearbox of the present invention.
As shown in FIG.: 1, main-gear box; 2, pluck the fringe plate; 3, the snaps formula is drawn the stem roller; 4, divide the standing grain device; 5,6, sprocket wheel; 7, the multiple cutting apparatus of stalk; 8, little gearbox; 9, power input shaft; 10,11, sprocket wheel; 12, straight plate blade; 13, square tool rest; 14, starting taper; 15, spiral ridge; 16, rolling bearing units; 17,18, spur gear; 19, flail knife sheet; 20,21, bevel gear; 22, tool rest; 23, power distributing shaft; 24,25, bevel gear; 26, intermediate propeller shaft; 27,28, bevel gear; 29,30, bevel gear; 31,32, bevel gear.
Embodiment
As Fig. 1～shown in Figure 3: draw stem, pluck fringe and crushed stalk cell cube, mainly comprise branch standing grain device 4, ear-picking unit, the multiple cutting apparatus 7 of stalk, the driving section grades, wherein divide standing grain device 4 to be positioned at the whole unit body foremost, be furnished with two sprocket wheels 5 above, 6, ear-picking unit is plucked fringe plate 2 and a pair of snaps formula draws stem roller 3 to form by a pair of, pluck fringe plate 2 and be positioned at the top of drawing stem roller 3, drawing stem roller 3 is that square steel pipe is formed with the straight plate cutter of inlaying on it 12 by the cross section, when plucking fringe stalk is cut off, the ear-picking unit rear end links to each other with main-gear box 1, front end is equipped with branch standing grain device 4, the multiple cutting apparatus 7 of stalk is positioned at the below of drawing stem roller 3, by little gearbox 8, flail knife sheet 19, tool rest 22 compositions such as grade; little gearbox 8 links to each other with main-gear box 1 by power distributing shaft 23; main-gear box 1 top is equipped with two power output sprockets 10; 11; by rice-pulling chain and two sprocket wheels 5 that divide standing grain device 4 tops; 6 link to each other; main-gear box 1; little gearbox 8; divide two sprocket wheels 5 of standing grain device 4 tops; 6 and two sprocket wheels 10 of main-gear box 1 top; the 11 common running parts of forming are for plucking fringe; group standing grain; stalks cutting provides power.
Draw stem, ear-picking unit be installed in pluck fringe plate 2 below, be square steel pipe and inlay the snaps formula that the straight plate cutter 12 on it combines and draw stem roller 3 to form by a pair cross-section, comprise straight plate blade 12, square tool rest 13, starting taper 14, spiral ridge 15, rolling bearing units 16 compositions such as grade, the rear end links to each other with main-gear box 1, straight plate knife number is four, by being bolted on the square tool rest 13, adjacent knife blades is installed on tool rest in vertical state, starting taper 14 is positioned at and draws stem, the front end of ear-picking unit, be furnished with spiral ridge 15 above, stalk is played importing, the hand of spiral of two rollers is opposite during work, rolling bearing units 16 are housed on each roller, play the effect of supporting and regulating the gap.
The multiple cutting apparatus 7 of stalk comprises little gearbox 8, flail knife sheet 19, tool rest 22 etc., flail knife sheet 19 quantity are two, symmetry is hinged on the two ends of tool rest 22, tool rest 22 and flail knife sheet 19 be positioned at little gearbox 8 below; formed by bevel- gear sett 20,21 in the little gearbox 8; link to each other with main-gear box 1 by power distributing shaft 23, blade rotates at a high speed during work, and the snaps formula is drawn in stem roller 3 process that stalk is drop-down and run into high speed rotation of blade 19 with stalks cutting.
Running part is mainly by the main-gear box 1 that is installed in the cell cube rear end, two sprocket wheels 10 of main-gear box top, 11, be positioned at the little gearbox 8 and the sprocket wheel 5 that is installed on the branch standing grain device 4 in cell cube centre position, 6 form, the sprocket wheel 10 of main-gear box 1 top, 11 with the sprocket wheel 5 that divides standing grain device 4 tops, connect by rice-pulling chain between 6, wherein in the main-gear box 1 mainly by power input shaft 9, intermediate propeller shaft 26, power distributing shaft 23, four pairs of bevel gears 24,25,27,28,29,30,31,32 and pair of straight gear 17,18 form, main-gear box 1 links to each other with little gearbox 8 by power distributing shaft 23, and there is the bevel gear 20 of a pair of vertical transmission little gearbox 8 inside, 21.To be power pass to power input shaft 9 in the main-gear box 1 from a side to transmission scheme, wherein a part of power is by two pairs of bevel gears 27,28 and 31,32 upwards pass to sprocket wheel 10,11, part power drives bevel gear 29 by bevel gear 30 and passes to intermediate propeller shaft 26 forward, intermediate propeller shaft 26 is by a pair of intermeshing spur gear 17,18 pass to power forward and to draw stem roller 3, on the power input shaft 9 another is to bevel gear 24,25 are meshing with each other, transmission of power is given the bevel gear 20 of a pair of vertical transmission in the pinion stand 8 by power distributing shaft 23,21, drive flail knife sheet 19 and rotate.
During machine works, milpa enters the snaps formula and draws stem, plucks fringe and stalks cutting cell cube under the effect of minute standing grain device 4 and starting taper 14, the snaps formula of switched in opposite draws stem roller 3 in the process that stalk is pulled the stalk extruding to be cut off downwards, make corn ear pluck that fringe plate 2 is extruded and break away from milpa, the fruit ear of taking is carried backward by rice-pulling chain and is collected, the maize straw of plucking behind the fringe continues to move downward under the effect of drawing stem roller 3, run into the flail knife sheet 19 of rotation at a high speed, with stalks cutting, after the chopping straw directly returning to field.
Claims (3)
1. a snaps formula is drawn stem, pluck fringe and stalks cutting cell cube, mainly comprise branch standing grain device (4), ear-picking unit, the multiple cutting apparatus (7) of stalk, the driving section grades, wherein divide standing grain device (4) to be positioned at the whole unit body foremost, be furnished with two sprocket wheels (5) above, (6), ear-picking unit is plucked fringe plate (2) and a pair of snaps formula draws stem roller (3) to form by a pair of, pluck fringe plate (2) and be positioned at the top of drawing stem roller (3), the ear-picking unit rear end links to each other with main-gear box (1), front end is equipped with branch standing grain device (4), the multiple cutting apparatus (7) of stalk is positioned at the below of drawing stem roller (3), by little gearbox (8), flail knife sheet (19), (6) and two sprocket wheels (10) above the main-gear box tool rest compositions such as (22); little gearbox (8) links to each other with main-gear box (1) by power distributing shaft (23); main-gear box (1) top is equipped with two power output sprockets (10); (11); by rice-pulling chain and two sprocket wheels (5) that divide standing grain device (4) top; (6) link to each other; main-gear box (1); little gearbox (8); divide two sprocket wheels (5) of standing grain device (4) top;; (11) form running part jointly, for plucking fringe; group standing grain; stalks cutting provides power.
2. snaps formula according to claim 1 is drawn stem, pluck fringe and stalks cutting cell cube, it draws stem, ear-picking unit be installed in pluck fringe plate (2) below, be square steel pipe and inlay the snaps formula that the straight plate cutter on it combines and draw stem roller (3) to form by a pair cross-section, comprise straight plate blade (12), square tool rest (13), starting taper (14), spiral ridge (15), rolling bearing units compositions such as (16), the rear end links to each other with main-gear box (1), straight plate blade (12) quantity is four, by being bolted on the square tool rest (13), adjacent knife blades is installed on tool rest in vertical state, starting taper (14) is positioned at and draws stem, the front end of ear-picking unit, be furnished with spiral ridge (15) above, the hand of spiral of two rollers is opposite, rolling bearing units (16) are housed on each roller, play the effect of supporting and regulating the gap.
3. snaps formula according to claim 1 is drawn stem, is plucked fringe and stalks cutting cell cube, the multiple cutting apparatus (7) of its stalk comprises little gearbox (8), flail knife sheet (19), tool rest (22) etc., flail knife sheet (19) quantity is two, symmetry is hinged on the two ends of tool rest (22), tool rest (22) and flail knife sheet (19) be positioned at little gearbox (8) below; have bevel-gear sett (20), (21) to form in the little gearbox (8), link to each other with main-gear box (1) by power distributing shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102427670A CN103340058A (en) | 2013-06-19 | 2013-06-19 | Cutter embedding type stalk pulling, ear picking and straw cutting unit body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102427670A CN103340058A (en) | 2013-06-19 | 2013-06-19 | Cutter embedding type stalk pulling, ear picking and straw cutting unit body |
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| CN103340058A true CN103340058A (en) | 2013-10-09 |
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| CN2013102427670A Pending CN103340058A (en) | 2013-06-19 | 2013-06-19 | Cutter embedding type stalk pulling, ear picking and straw cutting unit body |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594369A (en) * | 2016-03-07 | 2016-05-25 | 河北宗申戈梅利农业机械制造有限公司 | Header tank of corn harvester |
| CN105723923A (en) * | 2016-02-28 | 2016-07-06 | 山东理工大学 | Corn ear breaking, stem cutting and straw smashing recovery mechanism |
| CN107509456A (en) * | 2017-09-22 | 2017-12-26 | 禹州市宇胜机械制造有限公司 | The reducing mechanism of maize harvesting machine |
| CN108476720A (en) * | 2018-02-27 | 2018-09-04 | 山东时风（集团）有限责任公司 | A kind of maize harvesting machine harvesting chopping integrated device |
| CN108697048A (en) * | 2016-02-22 | 2018-10-23 | 凯斯纽荷兰(中国)管理有限公司 | Deck plate automatic adjusting mechanism for harvester row unit |
| CN110583242A (en) * | 2019-10-25 | 2019-12-20 | 山东理工大学 | Forced feeding ear-breaking stem-cutting type ear-stem harvesting corn header |
| CN113141859A (en) * | 2021-04-21 | 2021-07-23 | 山东江华机械制造有限公司 | Corncob and cornstalk harvesting platform and combine harvester with same |
| CN114303645A (en) * | 2022-01-07 | 2022-04-12 | 辽宁辽拓大益农业机械有限公司 | Plate type header device of corn harvester |
| CN115013485A (en) * | 2022-05-20 | 2022-09-06 | 李金山 | Straw crushing and snapping roller gearbox |
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| CN103125207A (en) * | 2013-02-06 | 2013-06-05 | 洛阳四达农机有限公司 | Caterpillar band self-propelled type corn stalk and spike reaping combined harvester |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108697048A (en) * | 2016-02-22 | 2018-10-23 | 凯斯纽荷兰(中国)管理有限公司 | Deck plate automatic adjusting mechanism for harvester row unit |
| CN108697048B (en) * | 2016-02-22 | 2022-01-18 | 凯斯纽荷兰(中国)管理有限公司 | Automatic table top plate adjusting mechanism for harvester row unit |
| CN105723923A (en) * | 2016-02-28 | 2016-07-06 | 山东理工大学 | Corn ear breaking, stem cutting and straw smashing recovery mechanism |
| CN105723923B (en) * | 2016-02-28 | 2017-06-27 | 山东理工大学 | A kind of corn breaks fringe and cuts the broken stalk recovering mechanism of stem |
| CN105594369A (en) * | 2016-03-07 | 2016-05-25 | 河北宗申戈梅利农业机械制造有限公司 | Header tank of corn harvester |
| CN107509456A (en) * | 2017-09-22 | 2017-12-26 | 禹州市宇胜机械制造有限公司 | The reducing mechanism of maize harvesting machine |
| CN108476720A (en) * | 2018-02-27 | 2018-09-04 | 山东时风（集团）有限责任公司 | A kind of maize harvesting machine harvesting chopping integrated device |
| CN110583242A (en) * | 2019-10-25 | 2019-12-20 | 山东理工大学 | Forced feeding ear-breaking stem-cutting type ear-stem harvesting corn header |
| CN113141859A (en) * | 2021-04-21 | 2021-07-23 | 山东江华机械制造有限公司 | Corncob and cornstalk harvesting platform and combine harvester with same |
| CN114303645A (en) * | 2022-01-07 | 2022-04-12 | 辽宁辽拓大益农业机械有限公司 | Plate type header device of corn harvester |
| CN115013485A (en) * | 2022-05-20 | 2022-09-06 | 李金山 | Straw crushing and snapping roller gearbox |
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Application publication date: 20131009 |