CN103975686A - Grass seizing rake device - Google Patents
Grass seizing rake device Download PDFInfo
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- CN103975686A CN103975686A CN201410212626.9A CN201410212626A CN103975686A CN 103975686 A CN103975686 A CN 103975686A CN 201410212626 A CN201410212626 A CN 201410212626A CN 103975686 A CN103975686 A CN 103975686A
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- lever
- serrated knife
- wheel disc
- quarter moon
- runner
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Abstract
The invention provides a grass seizing rake device, which belongs to the field of agricultural machinery, and solves the mechanization problem of a seizing rake in a hilly area. The front end of the grass seizing rake device is provided with a divider (5) which is upwards provided with two sickle serrated knives, the two sickle serrated knives are arranged in a jacketed groove (8), the serrated knife A and the serrated knife B are next to each other side by side, only serrated knife points and edges at the two sides of the serrated knife points are forward arranged to be exposed out of the groove, a turning wheel (1) is fixed on the jacketed groove (8) and is connected with a power device (12) through a belt (22), a control lever (19) is fixed on the turning wheel, a movable lever (21) is in a rightward and laterally placed T shape, the end, facing downward, of the movable lever is movably connected with a fixed lever, the joint of the movable lever and the fixed lever is sleeved by a spring (18), and the lever body of the movable lever is sleeved by a cup cylinder (13) provided with a horn mouth and capable of vertically moving. The grass seizing rake device is used for agricultural machines.
Description
Technical field
A kind of chat bundle device, belongs to agricultural mechanical field.
Background technology
In known agricultural, in the harvesting of each crops, be hand harvest mostly.Even mechanical harvesting, is all big machinery harvesting, and, in areas such as hills, can't realize mechanical harvesting.
Summary of the invention
A kind of chat bundle device is provided here, uses mechanical harvesting crops, and put neatly, save labor.
This invention is such: the front end of chat bundle device is nearside divider (5), nearside divider is equipped with cutter serrated knife upward, two serrated knives are in grooving (8), serrated knife A and serrated knife B are close to side by side, only have the sword on serrated knife point and serrated knife point both sides to expose outside groove forward, on grooving (8), fix a runner (1), runner is connected with power-equipment (12) by belt (22), on runner, be fixed with control lever (19), with Z-type control lever (20), control lever (19) is at serrated knife A(7) the hole of one end in, when runner rotates, control lever (19) along with runner upwards, left, scrape the interior right angle (31) on serrated knife A downwards, serrated knife A is moved to the left along with the rotation of runner, control lever (19) turns to lower time, control lever (19) has departed from interior right angle (31), and scrape outer oblique angle (30) on serrated knife A by under move up to the right, serrated knife A is moved right, the curved serrated knife A(2 that walks around of Z-type control lever (20)) hole, at serrated knife B(6) hole in along with the rotation of runner, by the upper interior right angle (8) scraping downwards left on serrated knife B, serrated knife B is moved to the left, Z-type control lever turns to lower time, Z-type control lever has departed from interior right angle (31), and scrape outer oblique angle (30) on serrated knife B by under move up to the right, serrated knife B is moved right, hand cutter is installed on cutter, left hand cutter (2) and two right-hand cutters (4) are the Chinese character pin-shaped rod end that is movably connected in lever, hand cutter direction grabs forward, three hand cuttves have spring to be connected with lever rod end.Lever (21) is " ┠ " shape, lever that one end is down flexibly connected with fixed pole, junction has spring (18) overlapping, on the lever body of rod, overlapping energy up and down with bell-mouthed cup cylinder (13), horn mouth forward, on cup cylinder, move, oppress three hand cuttves forward, grab to center promptly, when cup cylinder moves down, three hand cuttves open under the effect of spring (3), cup cylinder bottom is connected with a drive link, the drive link other end is flexibly connected lever A(16) one end, under this one end of lever A, there is spring (24) to connect, and the lever A other end is near wheel disc A(11) the center of circle, controlled by the first quarter moon A on wheel disc A, first quarter moon (10) is the semicircular cylinder of a lunate shape, the same direction of external arc of the outer arc of first quarter moon (10) and wheel disc, the outer arc of first quarter moon is installed near the external arc of wheel disc, the inner arc in the sensing first quarter moon center of circle of first quarter moon, point to the center of circle of wheel disc, two first quarter moons close up, be equivalent to a circle, the plane of first quarter moon is mutually vertical with the wheel disc plane on wheel disc, in the time that wheel disc A rotates, while turning to first quarter moon A to the outer arc of this first quarter moon A, the outer arc of this first quarter moon A is with regard to depress lever A, make the lever A other end drive drive link to move up, thereby promote to move on cup cylinder, the horn mouth of cup cylinder moves compressing left hand cutter and right-hand cutter on just, make hand cutter forward, grab to center promptly, when wheel disc A turns over a half, just forward to and there is no the wheel disc of first quarter moon A A plane, now, lever A rod end is not controlled by first quarter moon A, on under the tension force of spring, move, simultaneously, there is that one end lever A rod end of spring to move down, and drive cup cylinder to move down, hand cutter is opened to surrounding under the elastic force of spring, when wheel disc A turn to first quarter moon A local time, repeat again above-mentioned motion.One end of propping up that one end flexible connection drive link not connecting out of lever, the drive link other end is flexibly connected lever B(17) power arm on, the rod end of this power arm is near wheel disc B(15) the center of circle, like this, in the time that wheel disc B forwards first quarter moon B to, lever B is under the control of first quarter moon B, force lever B to decline, when lever B declines, drive link and lever decline thereupon, make lever and fixed pole folding, lever drives left hand cutter and the right-hand cutter of rod end, draws the center of angle (9) and right angle (23) left taking lever as radius.Wherein, motor (12) is controlled the rotation of belt (14), the rotation of belt control wheel disc A and wheel disc B.
Operation principle, manually promotes proper bundle device, and nearside divider separates forward rice standing grain.Hand cutter, under the control of cup cylinder and first quarter moon A, as staff, is caught rice standing grain quickly, and cutter cuts off straw in centre.And under the control of first quarter moon A, a mobile segment distance and not coming off.Only has the hand cutter of working as lever and lever rod end under the control of first quarter moon B, the bent centre (the rice standing grain caught of hand cutter is in the centre of left angle and right angle) that moves to left angle and right angle of returning, now, first quarter moon A just turns over first quarter moon, and lever A is not controlled by first quarter moon A, under spring tension, drive link and cup cylinder are drop-down by moment, and now, three hand cutter moments were decontroled, rice standing grain just splits away off under Action of Gravity Field, falls into the vacancy, center of left angle and right angle.When first quarter moon, B turns over first quarter moon, turn to wheel disc B there is no second half of first quarter moon time, lever B is not subject to first quarter moon control, lever is rebounded under the tension force of spring, makes hand cutter in lever and lever forward, restPoses.
Owing to adopting above-mentioned design, make chat bundle device cut careless bundle, and put down careless bundle.
Brief description of the drawings
Fig. 1 is chat bundle full figure, and Fig. 2 is manipulator knife structure figure, and Fig. 3 is wheeling disk structure figure, and Fig. 4 is serrated knife structure chart, and Fig. 5 is rotaring wheel structure figure, and Fig. 6 is nearside divider and the serrated knife location drawing, and Fig. 7 is Z-type control lever structure chart.
Embodiment
In Fig. 1, the front end of chat bundle device is nearside divider (5), nearside divider is equipped with cutter serrated knife upward, two serrated knives are in grooving (8), serrated knife A and serrated knife B are close to side by side, only have the sword on serrated knife point and serrated knife point both sides to expose outside groove forward, on grooving (8), fix a runner (1), runner is connected with power-equipment (12) by belt (22), on runner, be fixed with control lever (19), with Z-type control lever (20), control lever (19) is at serrated knife A(7) the hole of one end in, when runner rotates, control lever (19) along with runner upwards, left, scrape the interior right angle (31) on serrated knife A downwards, serrated knife A is moved to the left along with the rotation of runner, control lever (19) turns to lower time, control lever (19) has departed from interior right angle (31), and scrape outer oblique angle (30) on serrated knife A by under move up to the right, serrated knife A is moved right, the curved serrated knife A(2 that walks around of Z-type control lever (20)) hole, at serrated knife B(6) hole in along with the rotation of runner, by the upper interior right angle (8) scraping downwards left on serrated knife B, serrated knife B is moved to the left, Z-type control lever turns to lower time, Z-type control lever has departed from interior right angle (31), and scrape outer oblique angle (30) on serrated knife B by under move up to the right, serrated knife B is moved right, hand cutter is installed on cutter, left hand cutter (2) and two right-hand cutters (4) are the Chinese character pin-shaped rod end that is movably connected in lever, hand cutter direction grabs forward, three hand cuttves have spring to be connected with lever rod end.Lever (21) is " ┠ " shape, lever that one end is down flexibly connected with fixed pole, junction has spring (18) overlapping, on the lever body of rod, overlapping energy up and down with bell-mouthed cup cylinder (13), horn mouth forward, on cup cylinder, move, oppress three hand cuttves forward, grab to center promptly, when cup cylinder moves down, three hand cuttves open under the effect of spring (3), cup cylinder bottom is connected with a drive link, the drive link other end is flexibly connected lever A(16) one end, under this one end of lever A, there is spring (24) to connect, and the lever A other end is near wheel disc A(11) the center of circle, controlled by the first quarter moon A on wheel disc A, first quarter moon (10) is the semicircular cylinder of a lunate shape, the same direction of external arc of the outer arc of first quarter moon (10) and wheel disc, the outer arc of first quarter moon is installed near the external arc of wheel disc, the inner arc in the sensing first quarter moon center of circle of first quarter moon, point to the center of circle of wheel disc, two first quarter moons close up, be equivalent to a circle, the plane of first quarter moon is mutually vertical with the wheel disc plane on wheel disc, in the time that wheel disc A rotates, while turning to first quarter moon A to the outer arc of this first quarter moon A, the outer arc of this first quarter moon A is with regard to depress lever A, make the lever A other end drive drive link to move up, thereby promote to move on cup cylinder, the horn mouth of cup cylinder moves compressing left hand cutter and right-hand cutter on just, make hand cutter forward, grab to center promptly, when wheel disc A turns over a half, just forward to and there is no the wheel disc of first quarter moon A A plane, now, lever A rod end is not controlled by first quarter moon A, on under the tension force of spring, move, simultaneously, there is that one end lever A rod end of spring to move down, and drive cup cylinder to move down, hand cutter is opened to surrounding under the elastic force of spring, when wheel disc A turn to first quarter moon A local time, repeat again above-mentioned motion.One end of propping up that one end flexible connection drive link not connecting out of lever, the drive link other end is flexibly connected lever B(17) power arm on, the rod end of this power arm is near wheel disc B(15) the center of circle, like this, in the time that wheel disc B forwards first quarter moon B to, lever B is under the control of first quarter moon B, force lever B to decline, when lever B declines, drive link and lever decline thereupon, make lever and fixed pole folding, lever drives left hand cutter and the right-hand cutter of rod end, draws the center of angle (9) and right angle (23) left taking lever as radius.Wherein, motor (12) is controlled the rotation of belt (14), the rotation of belt control wheel disc A and wheel disc B.
In Fig. 2, left hand cutter (2) and two right-hand cutters (4) are the Chinese character pin-shaped rod end that is movably connected in lever, and hand cutter direction grabs forward, and three hand cuttves have spring to be connected with lever rod end.Lever (21) is " ┠ " shape, and lever that one end is down flexibly connected with fixed pole, and junction has spring (18) overlapping, on the lever body of rod, overlapping energy up and down with bell-mouthed cup cylinder (13).
In Fig. 3, on wheel disc, be fixed with first quarter moon (10).
In Fig. 4, serrated knife one end is porose, has interior right angle (31) on serrated knife, and outer oblique angle (30).
In Fig. 5, on runner, be fixed with control lever (19) and Z-type control lever (20).
In Fig. 6, the front end of chat bundle device is nearside divider (5), nearside divider is equipped with cutter serrated knife upward, two serrated knives are in grooving (8), serrated knife A and serrated knife B are close to side by side, only have the sword on serrated knife point and serrated knife point both sides to expose outside groove forward, on grooving (8), fix a runner (1), on runner, be fixed with control lever (19), with Z-type control lever (20), control lever (19) is at serrated knife A(7) the hole of one end in, when runner rotates, control lever (19) along with runner upwards, left, scrape the interior right angle (31) on serrated knife A downwards, serrated knife A is moved to the left along with the rotation of runner, control lever (19) turns to lower time, control lever (19) has departed from interior right angle (31), and scrape outer oblique angle (30) on serrated knife A by under move up to the right, serrated knife A is moved right, the curved serrated knife A(2 that walks around of Z-type control lever (20)) hole, at serrated knife B(6) hole in along with the rotation of runner, by the upper interior right angle (8) scraping downwards left on serrated knife B, serrated knife B is moved to the left, Z-type control lever turns to lower time, Z-type control lever has departed from interior right angle (31), and scrape outer oblique angle (30) on serrated knife B by under move up to the right, serrated knife B is moved right.
In Fig. 7, Z-type control lever is zigzag.
Claims (3)
1. a chat bundle device, it is characterized in that: the front end of chat bundle device is nearside divider (5), nearside divider is equipped with cutter serrated knife upward, two serrated knives are in grooving (8), serrated knife A and serrated knife B are close to side by side, only have the sword on serrated knife point and serrated knife point both sides to expose outside groove forward, on grooving (8), fix a runner (1), runner is connected with power-equipment (12) by belt (22), on runner, be fixed with control lever (19), with Z-type control lever (20), control lever (19) is at serrated knife A(7) the hole of one end in, when runner rotates, control lever (19) along with runner upwards, left, scrape the interior right angle (31) on serrated knife A downwards, serrated knife A is moved to the left along with the rotation of runner, control lever (19) turns to lower time, control lever (19) has departed from interior right angle (31), and scrape outer oblique angle (30) on serrated knife A by under move up to the right, serrated knife A is moved right, the curved serrated knife A(2 that walks around of Z-type control lever (20)) hole, at serrated knife B(6) hole in along with the rotation of runner, by the upper interior right angle (8) scraping downwards left on serrated knife B, serrated knife B is moved to the left, Z-type control lever turns to lower time, Z-type control lever has departed from interior right angle (31), and scrape outer oblique angle (30) on serrated knife B by under move up to the right, serrated knife B is moved right, hand cutter is installed on cutter, left hand cutter (2) and two right-hand cutters (4) are the Chinese character pin-shaped rod end that is movably connected in lever, hand cutter direction grabs forward, three hand cuttves have spring to be connected with lever rod end, lever (21) is " ┠ " shape, lever that one end is down flexibly connected with fixed pole, junction has spring (18) overlapping, on the lever body of rod, overlapping energy up and down with bell-mouthed cup cylinder (13), horn mouth forward, on cup cylinder, move, oppress three hand cuttves forward, grab to center promptly, when cup cylinder moves down, three hand cuttves open under the effect of spring (3), cup cylinder bottom is connected with a drive link, the drive link other end is flexibly connected lever A(16) one end, under this one end of lever A, there is spring (24) to connect, and the lever A other end is near wheel disc A(11) the center of circle, controlled by the first quarter moon A on wheel disc A, in the time that wheel disc A rotates, while turning to first quarter moon A to the outer arc of this first quarter moon A, the outer arc of this first quarter moon A is with regard to depress lever A, make the lever A other end drive drive link to move up, thereby promote to move on cup cylinder, the horn mouth of cup cylinder moves compressing left hand cutter and right-hand cutter on just, make hand cutter forward, grab to center promptly, when wheel disc A turns over a half, just forward to and there is no the wheel disc of first quarter moon A A plane, now, lever A rod end is not controlled by first quarter moon A, on under the tension force of spring, move, simultaneously, there is that one end lever A rod end of spring to move down, and drive cup cylinder to move down, hand cutter is opened to surrounding under the elastic force of spring, one end of propping up that one end flexible connection drive link not connecting out of lever, the drive link other end is flexibly connected lever B(17) power arm on, the rod end of this power arm is near wheel disc B(15) the center of circle, like this, in the time that wheel disc B forwards first quarter moon B to, lever B is under the control of first quarter moon B, force lever B to decline, when lever B declines, drive link and lever decline thereupon, make lever and fixed pole folding, lever drives left hand cutter and the right-hand cutter of rod end, draw the center of angle (9) and right angle (23) left taking lever as radius.
2. proper bundle device according to claim 1, it is characterized in that: first quarter moon (10) is the semicircular cylinder of a lunate shape, the same direction of external arc of the outer arc of first quarter moon (10) and wheel disc, the outer arc of first quarter moon is installed near the external arc of wheel disc, the inner arc in the sensing first quarter moon center of circle of first quarter moon, the center of circle of sensing wheel disc, two first quarter moons close up, be equivalent to a circle, the plane of first quarter moon is mutually vertical with the wheel disc plane on wheel disc.
3. proper bundle device according to claim 1, is characterized in that: wherein, motor (12) is controlled the rotation of belt (14), the rotation of belt control wheel disc A and wheel disc B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212626.9A CN103975686A (en) | 2014-05-20 | 2014-05-20 | Grass seizing rake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212626.9A CN103975686A (en) | 2014-05-20 | 2014-05-20 | Grass seizing rake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103975686A true CN103975686A (en) | 2014-08-13 |
Family
ID=51268065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410212626.9A Pending CN103975686A (en) | 2014-05-20 | 2014-05-20 | Grass seizing rake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103975686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216003A (en) * | 2015-09-10 | 2016-01-06 | 泸县玉流机械制造有限责任公司 | A kind of connection pawl |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2186472A (en) * | 1986-02-17 | 1987-08-19 | Kubota Ltd | Lever mounting structure for lawn mower |
| CN200962746Y (en) * | 2006-11-09 | 2007-10-24 | 程广森 | Farm harvester |
| CN101238773A (en) * | 2007-02-06 | 2008-08-13 | 刘万里 | Small-sized self-walking hand mower |
| CN101461300A (en) * | 2009-01-16 | 2009-06-24 | 程广森 | Machine for harvesting tall stalk crops |
-
2014
- 2014-05-20 CN CN201410212626.9A patent/CN103975686A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2186472A (en) * | 1986-02-17 | 1987-08-19 | Kubota Ltd | Lever mounting structure for lawn mower |
| CN200962746Y (en) * | 2006-11-09 | 2007-10-24 | 程广森 | Farm harvester |
| CN101238773A (en) * | 2007-02-06 | 2008-08-13 | 刘万里 | Small-sized self-walking hand mower |
| CN101461300A (en) * | 2009-01-16 | 2009-06-24 | 程广森 | Machine for harvesting tall stalk crops |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216003A (en) * | 2015-09-10 | 2016-01-06 | 泸县玉流机械制造有限责任公司 | A kind of connection pawl |
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Application publication date: 20140813 |