CN201119301Y - Harvesting platform of corn harvester with self-adaption row spacing - Google Patents
Harvesting platform of corn harvester with self-adaption row spacing Download PDFInfo
- Publication number
- CN201119301Y CN201119301Y CNU2007201260478U CN200720126047U CN201119301Y CN 201119301 Y CN201119301 Y CN 201119301Y CN U2007201260478 U CNU2007201260478 U CN U2007201260478U CN 200720126047 U CN200720126047 U CN 200720126047U CN 201119301 Y CN201119301 Y CN 201119301Y
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- harvesting
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- cut
- bracing frame
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Abstract
The utility model relates to an agricultural machine, in particular to a header of a self-adapting row spacing maize harvester, which comprises a harvester frame in the front portion of a tractor and a harvesting unit which is connected with the harvester frame. The header is characterized in that the harvester frame 10 is movably connected with the harvesting unit via support brackets of an upper rotational shaft and a lower rotational shaft and bearings, the agricultural machine is small in volume and light in weight, is efficient and energy-saving, adapts the range between 400-900mm, can automatically adjust along with the change of the row spacing of the maize, and enables the center distance of two stripping rolls to keep consistent with the row spacing of the maize, thereby the harvesting efficiency is largely increased, a cutter of a snapping roller is utilized to cut and harvest straws, which completely satisfies agronomic requirements.
Description
Technical field
The utility model relates to a kind of agricultural machinery, particularly a kind of self-adaption row spacing corn harvester header.
Background technology
Existing maize planting is according to oneself field piece width mostly, and corn variety and geology, weather, water conservancy condition etc. are selected different spacings, are not waited by 400 1 900mm.Because the line-spacing and the corn harvesting machine two snapping bar centre-to-centre spacing difference of maize planting are too big, brought very big difficulty for the corn mechanical harvest.Make results quality, efficient reduce greatly, even can not gather in the crops.
Summary of the invention
It is little that the purpose of this utility model provides a kind of volume, in light weight, energy-efficient, adaptation is in 400 1 900mm scopes, can follow the variation of corn line-spacing and adjustment automatically automatically, the line-spacing of two snapping bar centre-to-centre spacing and corn is consistent, and efficient improves greatly, adopts the processing of drawing stem roller roller cutter that straw is cut off, the corn harvester header that results satisfy agriculture requirement fully.
The purpose of this utility model is to realize like this, design a kind of self-adaption row spacing corn harvester header, it comprises the harvesting frame of tractor front portion, harvesting unit with the harvesting frame is connected is characterized in that: grain header frame 10 flexibly connects by bearing by last lower rotary shaft bracing frame with harvesting unit.
Described harvesting unit is between 1-3, and each harvesting unit flexibly connects by bearing by independently going up the lower rotary shaft bracing frame with harvesting frame 10; Described harvesting unit comprises nearside divider 1, dialing-grain unit 2, snapping bar 17 at least, nearside divider 1 front wide and rear narrow formation passage, the passway is a dialing-grain unit 2, the passage rear port is a snapping bar 17, the left-right symmetry front and rear row is shown clamping belt pulley for feeding foil 18 in the passage, by clamping conveyer belt 19 cut-out axle 4, snapping bar 17 is connected with clamping belt pulley for feeding foil 18; Dialing-grain unit 2 is fixed on and cuts off axle 4 upper ends, and cutting off axle 4 lower ends is cutters 3; Snapping bar 17 and draw stem to cut off roller cutter shaft 11 to be contained in the middle of gear-box 20 and the bearing plate 21, and be fixed on side plate 12 inboards, draw stem to cut off roller cutter shaft 11, draw stem to cut off roller cutter shaft 11 upper ends and be socketed with power input pulley 7 by passing in the middle of last rotating shaft bracing frame 8 and the last rotating shaft hollow base 6.
Described side plate 12 inboards are connected with gear-box 20, bearing plate 21 up and down respectively, bearing plate 21 tops are connected with rotating shaft hollow base 6, bearing 9 and last rotating shaft bracing frame 8, gear-box 20 bottoms connect lower rotary shaft seat 15, thrust bearing 14 and lower rotary shaft bracing frame 13, one end of last lower rotary shaft bracing frame is connection bearing 9 and thrust bearing 14 respectively, and its other end is connected with frame 10.
Characteristics of the present utility model are: during harvesting corn, each harvesting unit harvesting delegation corn, he is nearside divider 1 foremost, nearside divider is front wide and rear narrow, one angle is arranged, he is enclosed within the corn straw root, change and change automatically with corn line-spacing width, each harvesting unit swings with corn line-spacing width position when harvesting is advanced, make corn stem aim at two snapping bar centers all the time, extremely strong profiling follow-up capability is arranged, cut off corn stem when dialling standing grain, by the clamping conveyer belt cane root is sent into the vertical roll type snapping bar and pluck fringe, snapping bar is upwards carried cane backward and fruit ear is taken.Draw stem roller roller cutter to cut off also field or recovery of cane, fulfil assignment.
Its advantage is: (1), need not manually be adjusted automatically to row various corn line-spacing 400MM one 900MM energy self-adaption row spacings; (2) each parts are done best minimal design, made about the about 100kg of each harvesting unit weight, alleviated weight; (3) stem roller plain cutter apparatus is drawn in employing, draws stem to cut off with parts, and this structural volume is little, and is in light weight, energy-efficient, durable in use; (4) supporting convenience, according to the power size, 2 one 3 row are freely matched easy installation and removal.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, nearside divider; 2, dialing-grain unit; 3, cutter; 4, cut off axle; 5, retaining standing grain plate; 6, go up the rotating shaft hollow base; 7, power input pulley; 8, go up the rotating shaft bracing frame; 9, bearing; 10, frame; 11, draw stem to cut off the roller cutter shaft; 12, side plate; 13, lower rotary shaft bracing frame; 14, thrust bearing; 15, lower rotary shaft seat; 16, gear-box gear; 17, snapping bar; 18, clamping belt conveyor wheel; 19, clamping conveyer belt; 20, gear-box; 21, bearing plate.
Embodiment
As shown in Figure 1 and Figure 2, the self-adaption row spacing corn harvester header, the harvesting frame 10 that comprises the tractor front portion, the harvesting unit that is connected with harvesting frame 10, wherein harvesting unit is to be equipped with 1 one 3 according to tractor horsepower size, and harvesting unit is installed bearing with harvesting frame 10 by last lower rotary shaft bracing frame and flexibly connected.Each harvesting unit is arbitrarily rotated around drawing stem to cut off about roller cutter shaft 11 energy, follows the variation of corn line-spacing automatically and adjusts automatically, and the line-spacing of two snapping bar centre-to-centre spacing and corn is consistent.
Harvesting unit comprises nearside divider 1, dialing-grain unit 2, snapping bar 17 at least, nearside divider 1 front wide and rear narrow formation passage, the passway is a dialing-grain unit 2, the passage rear port is a snapping bar 17, the left-right symmetry front and rear row is shown clamping belt pulley for feeding foil 18 in the passage, by clamping belt conveyor 19 cut-out axle 4, snapping bar 17 is connected with clamping belt pulley for feeding foil 18; Dialing-grain unit 2 is fixed on and cuts off axle 4 upper ends, and cutting off axle 4 lower ends is cutters 3; Snapping bar 17 and draw stem to cut off roller cutter shaft 11 to be installed in the middle of gear-box 20, the bearing plate 21, and be fixed on side plate 12 inboards, draw stem to cut off roller cutter shaft 11 and by last rotating shaft hollow base 6 bearings 9 flexible connections are installed with last rotating shaft bracing frame 8.Side plate 12 inboards are distinguished fixed teeth roller box 20, bearing plate 21 up and down, rotating shaft hollow base 6 is installed on bearing plate 21 tops, be connected with last rotating shaft bracing frame 8 by bearing 9, lower rotary shaft seat 15 is installed in gear-box 20 bottoms, be connected with lower rotary shaft bracing frame 13 by thrust bearing 14. draw stem to cut off roller cutter shaft 11 tops by passing in the middle of the rotating shaft bracing frame on the last rotating shaft hollow base 68, power input pulley 7 is installed, and the bottom is at gear-box mounting teeth roller box gear 16; During harvesting corn, power drives and draws stem to cut off roller cutter shaft 11, by gear-box gear 16 by power input pulley 7 input, drive snapping bar 17, snapping bar 17 drives and cuts off axle 4 by clamping conveyer belt 19, and cutter 3 is housed in cut-out axle 4 bottoms and axle rotates simultaneously, cut off the stem stalk, cut off axle 4 tops by gear reduction, dialing-grain unit is rotated, finish and dial the standing grain operation.Retaining standing grain plate 5 is installed in the back upper place of nearside divider 1.
During harvesting corn, each harvesting unit harvesting delegation corn, he installs nearside divider 1 foremost, nearside divider is front wide and rear narrow, one angle is arranged, and he is enclosed within the corn straw root, and the last rotating shaft hollow base 6 of harvesting unit, lower rotary shaft seat 15 usefulness bearings and last lower rotary shaft bracing frame flexibly connect.Harvesting unit changes with corn line-spacing width and changes automatically around axle, each harvesting unit swings with the corn stem position when harvesting is advanced, make corn stem aim at two snapping bar centers all the time, extremely strong profiling follow-up capability is arranged, cut off corn stem when dialling standing grain, by the clamping conveyer belt cane root is sent into the vertical roll type snapping bar and pluck fringe, snapping bar is upwards carried cane backward and fruit ear is taken.Draw stem roller roller cutter to cut off also field or recovery of cane, fulfil assignment.
The self-adaption row spacing corn harvester header is that a kind of volume is little, in light weight, energy-efficient, can adapt to various line-spacings, in 400 1 900mm scopes, can follow the variation of corn line-spacing automatically and automatically adjust, the line-spacing of two snapping bar centre-to-centre spacing and corn is consistent, efficient improves greatly, adopts the processing of drawing stem roller roller cutter that straw is cut off, the corn harvester header that results satisfy agriculture requirement fully.
Claims (3)
1, self-adaption row spacing corn harvester header, it comprises the harvesting frame of tractor front portion, the harvesting unit with the harvesting frame is connected is characterized in that: grain header frame (10) flexibly connects by bearing by last lower rotary shaft bracing frame with harvesting unit.
2, self-adaption row spacing corn harvester header according to claim 1 is characterized in that: described harvesting unit is between 1-3, and each harvesting unit is connected by independently going up lower rotary shaft bracing frame bearing with harvesting frame (10); Described harvesting unit comprises nearside divider (1), dialing-grain unit (2), snapping bar (17) at least, the front wide and rear narrow formation passage of nearside divider (1), the passway is dialing-grain unit (2), the passage rear port is snapping bar (17), the left-right symmetry front and rear row is shown clamping belt pulley for feeding foil (18) in the passage, by clamping conveyer belt (19) cut-out axle (4), snapping bar (17) is connected with clamping belt pulley for feeding foil (18); Dialing-grain unit (2) is fixed on and cuts off axle (4) upper end, and cutting off axle (4) lower end is cutter (3); Snapping bar (17) and draw stem to cut off roller cutter shaft (11) to be contained in gear-box (20) and bearing plate (21) centre, and be fixed on side plate (12) inboard, draw stem to cut off roller cutter shaft (11), draw stem to cut off roller cutter shaft (11) upper end and be socketed with power input pulley (7) by passing in the middle of last rotating shaft bracing frame (8) and the last rotating shaft hollow base (6).
3, self-adaption row spacing corn harvester header according to claim 2, it is characterized in that: described side plate (12) inboard is connected with gear-box (20), bearing plate (21) up and down respectively, bearing plate (21) top is connected with rotating shaft hollow base (6), bearing (9) and last rotating shaft bracing frame (8), gear-box (20) bottom connects lower rotary shaft seat (15), thrust bearing (14) and lower rotary shaft bracing frame (13), one end of last lower rotary shaft bracing frame is connection bearing (9) and thrust bearing (14) respectively, and its other end is connected with frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201260478U CN201119301Y (en) | 2007-11-29 | 2007-11-29 | Harvesting platform of corn harvester with self-adaption row spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201260478U CN201119301Y (en) | 2007-11-29 | 2007-11-29 | Harvesting platform of corn harvester with self-adaption row spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201119301Y true CN201119301Y (en) | 2008-09-24 |
Family
ID=40006515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201260478U Expired - Fee Related CN201119301Y (en) | 2007-11-29 | 2007-11-29 | Harvesting platform of corn harvester with self-adaption row spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201119301Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416606A (en) * | 2016-09-28 | 2017-02-22 | 山东理工大学 | Interval-adjustable standing corncob-picking device |
| CN113924976A (en) * | 2021-11-02 | 2022-01-14 | 吉林农业大学 | Header for castration and tassel recovery of corn |
-
2007
- 2007-11-29 CN CNU2007201260478U patent/CN201119301Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416606A (en) * | 2016-09-28 | 2017-02-22 | 山东理工大学 | Interval-adjustable standing corncob-picking device |
| CN106416606B (en) * | 2016-09-28 | 2018-07-31 | 山东理工大学 | A kind of gap vertical adjustable ear-snapping unit |
| CN113924976A (en) * | 2021-11-02 | 2022-01-14 | 吉林农业大学 | Header for castration and tassel recovery of corn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20101129 |