CN102037812B - Seedling planting machine - Google Patents
Seedling planting machine Download PDFInfo
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- CN102037812B CN102037812B CN 200910186218 CN200910186218A CN102037812B CN 102037812 B CN102037812 B CN 102037812B CN 200910186218 CN200910186218 CN 200910186218 CN 200910186218 A CN200910186218 A CN 200910186218A CN 102037812 B CN102037812 B CN 102037812B
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- gear
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- seedling
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Abstract
The invention relates to agricultural machinery, in particular to a seedling planting machine. The seedling planting machine comprises a stand, a speed reducer and a seedling planting mechanism, and the speed reducer is installed on the stand, wherein the seedling planting mechanism is fixedly installed on the stand; the seedling planting mechanism comprises a seedling feeding mechanism, a main shaft, a left box, a seedling planting arm and a right box; the left box and the right box are fixedly installed on the stand and are tilted toward the tail end of the stand, and the seedling feeding mechanism comprises a seedling feeding gear and a seedling feeding belt; the main shaft is installed on the walls of the left box and the right box through a bearing, and a main gear is installed on the main shaft; the seedling planting arm comprises a main arm, a slave arm, a convex block, a concave block, a rotating shaft and a moving shaft, the main arm and the slave arm are in folded line shape, and the main arm is fixedly installed on the rotating shaft; and a two-way counter rotating mechanism, a main counter rotating gear, a clutch control mechanism, a clutch internal gear and a clutch external gear are arranged in the right box. The seedling planting machine can automatically plant seedlings into a farmland, the requirement for planting depth is satisfied, the survival rate of the seedlings is high, and the seedling planting machine has low cost.
Description
Technical field
The present invention relates to a kind of agricultural machinery, relate in particular to a kind of rice transplanter.
Background technology
At present, in China's paddy rice plantation industry, for the rice transplanting operation of rice shoot most take the rice transplantation by hand method, the rice shoot of namely manually taking inserts rice shoot in the farmland with finger, this rice transplanting method not only wastes time and energy, and labour intensity is too big, and the uniformity of rice shoot is also relatively poor.Some also takes machine rice transplantation, but general machine rice transplantation machine be difficult to mostly with rice shoot insert the degree of depth enough, cause the survival rate of rice shoot low.And some large-scale professional rice transplanters are expensive, are not suitable for popularizing in common farmers' family.
Summary of the invention
The present invention is directed to the problem of above-mentioned appearance, provide a kind of and can replace heavy rice transplantation by hand operation, can have rice transplanting effect preferably again, and rice transplanter with low cost.
Technical scheme of the present invention is as follows: rice transplanter, to be formed by frame, reductor, rice transplanting mechanism, and reductor is installed on the frame, wherein: rice transplanting mechanism is fixedly mounted on the frame; Rice transplanting mechanism is made up of seedlings sending mechanism, main shaft, left case, rice transplanting arm, right case; Left side case, right case are fixedly mounted on the frame, and with tilt to the frame tail end, seedlings sending mechanism comprises seedling sending gear, seedling sending band, and seedling sending band one end is installed on the seedling sending gear, and the seedling sending gear is fixedly mounted on the sleeve, sleeve is installed on left case and the right case tank wall by bearing, and be connected on the dead axle by bearing holder (housing, cover), the seedling sending band other end is enclosed within on the roller, and roller is fixedly mounted on the axle, axle is installed on the montant by bearing, and is fixed on the frame by the end of montant with seedlings sending mechanism; Main shaft is installed on left case and the right case tank wall by bearing, and master gear is installed on the main shaft, and master gear is meshed with the output gear of reductor; The rice transplanting arm is by principal arm, form from arm, projection, recessed, turning cylinder, shifting axle, principal arm and be broken line shape from arm, principal arm is fixedly mounted on the turning cylinder, and be installed on left case and the right case tank wall by bearing, be fixedly mounted on the shifting axle from arm, shifting axle is installed on the principal arm by the hole of offering on the principal arm
Piece is installed on the internal box wall of left case,
Piece is installed on the external box wall of right case; Be equipped with two-way to rotation mechanism, main to changeing gear, clutch for clutch control mechanism, clutch internal gear, clutch external gear composition in the right case, two-way to rotation mechanism, main be installed in the right case by axle and bearing changeing gear, clutch internal gear, clutch external gear, on clutch for clutch control mechanism is connected at the bottom of the right case case by pole.
Described seedling sending band is provided with two elasticity folder lobes, and the bottom surface is provided with the perforation that feed seedling gear inserts.
Described
Piece is the semicircular ring shape, and interlude thickness
In two ends, the Dui Ying shifting axle other end is described with it
Piece is onesize semicircular ring shape, and interlude thickness
In two ends.
Described two-way rotation mechanism is made up of two semi-circle gears and a full circle gear, two semi-circle gears all equate with the radius of a full circle gear, two semi-circle gears are coaxial to changeing gear with two masters respectively, the full circle gear is coaxial with the turning cylinder of rice transplanting arm, and one of them semi-circle gear is installed on the main shaft.
Described clutch internal gear is fixedly mounted on the little sleeve, and little sleeve is installed on the dead axle by bearing; The clutch outer gear sleeve is connected on the sleeve, and is connected with a joggle by gear with sleeve.
Described clutch for clutch control mechanism is made up of bent axle, two bevel gears, spring bearing, carrier gear, clutch cover, connecting rod, poles, one of them bevel gear is connected with carrier gear, the another one bevel gear is fixed on the bent axle, the bending section of bent axle links to each other with clutch cover by connecting rod, clutch cover is socketed in the extension of clutch external gear, and clutch for clutch control mechanism is connected on the right case base by radial journal bearing and pole.
When the present invention works, earlier rice shoot is inserted on the seedling sending band, the elasticity folder lobe on the seedling sending band can be clamped rice shoot.Behind the machine startup, reductor drives main shaft by master gear and rotates, so drive two-way to rotation mechanism with mainly rotate changeing gear, and the rotation that drives clutch for clutch control mechanism and clutch internal gear by carrier gear.
Clutch for clutch control mechanism makes clutch external gear and the corresponding appearance of clutch internal gear periodically leave and mesh two states by the periodic move left and right of control clutch cover.When the engagement of clutch external gear and clutch internal gear, the clutch internal gear drives the clutch external gear and rotates, and the clutch external gear rotates by the seedling sending gear that fixing with it sleeve drives seedlings sending mechanism, makes seedlings sending mechanism seedling sending forward; When clutch external gear and clutch internal gear left, the clutch external gear stopped operating, and also just makes seedlings sending mechanism stop seedling sending forward.
Main rotate and make two-way two semi-circle gear switched in opposite to rotation mechanism changeing gear meshing, and have only a semi-circle gear and the engagement of full circle gear to rotate in keeping at one time, by this motion mode, make whole rice transplanting mechanism in 180 ° radian, the work that does not stop periodically just changes-return motion.
Rice transplanting mechanism projection, recessed and shifting axle structure Design make principal arm and open when the seedling taking and during rice transplanting from arm, and can clamp rice shoot in the process of rice shoot is transported in the centre always.Therefore, doing at rice transplanting mechanism periodically just changes-process of return motion in, automatically rice shoot is inserted in the farmland.
The rice transplanter that has adopted above structure to make has saved the heavy rice transplantation by hand operation of people, saves the labour, and by two-way to changeing matching of gear and clutch for clutch control mechanism, can automatically rice shoot be inserted in the farmland, and insertion depth meets the demands the survival rate height of rice shoot.Moreover the cost of manufacture of this invention is cheap, and general farmers' family can both popularize use.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the I direction enlarged diagram of rice transplanting mechanism among Fig. 1 of the present invention.
Fig. 3 is seedlings sending mechanism left view structural representation among Fig. 2 of the present invention.
Fig. 4 is seedling sending band portion structural representation of the present invention.
Fig. 5 is rice transplanting arm right view structural representation among Fig. 2 of the present invention.
Fig. 6 is for two-way to changeing the structural representation of gear II direction among Fig. 2 of the present invention.
Fig. 7 is the left view structural representation of clutch internal gear among Fig. 2 of the present invention.
Fig. 8 is the right view structural representation of clutch external gear among Fig. 2 of the present invention.
Fig. 9 is clutch for clutch control structure enlarged diagram among Fig. 2 of the present invention.
Figure 10 is clutch for clutch control structure III direction enlarged diagram among Fig. 2 of the present invention.
Among the figure, frame A, reductor B, rice transplanting mechanism C, seedlings sending mechanism 1, main shaft 2, left case 3, rice transplanting arm 4, right case 5, sleeve 6, dead axle 7, seedling sending gear 11, seedling sending band 12, roller 13, montant 14, elasticity folder lobe 121, perforation 122, master gear 21, principal arm 41, from arm 42,
Piece 43a,
Piece 43b, turning cylinder 44, shifting axle 45, two-way to rotation mechanism 51, main to changeing gear 52, clutch for clutch control mechanism 53, clutch internal gear 54, clutch external gear 55, full circle gear 511, semi-circle gear 512, bent axle 531, bevel gear 532, spring bearing 533, carrier gear 534, clutch cover 535, connecting rod 536, pole 537.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and specific embodiment.
Rice transplanter is made up of frame A, reductor B, rice transplanting mechanism C, and reductor B is installed on the frame A, and wherein, rice transplanting mechanism C is fixedly mounted on the frame A; Rice transplanting mechanism C is made up of seedlings sending mechanism 1, main shaft 2, left case 3, rice transplanting arm 4, right case 5; Left side case 3, right case 5 are fixedly mounted on the frame A, and with tilt to frame A tail end, seedlings sending mechanism 1 comprises seedling sending gear 11, seedling sending band 12, seedling sending band 12 1 ends are installed on the seedling sending gear 11, seedling sending gear 11 is fixedly mounted on the sleeve 6, sleeve 6 is installed on left case 3 and right case 5 tank walls by bearing, and be connected on the dead axle 7 by bearing holder (housing, cover), seedling sending band 12 other ends are enclosed within on the roller 13, roller 13 is fixedly mounted on the axle, axle is installed on the montant 14 by bearing, and is fixed on the frame A by the end of montant 14 with seedlings sending mechanism 1; Main shaft 2 is installed on left case 3 and right case 5 tank walls by bearing, and master gear 21 is installed on the main shaft 2, and master gear 21 is meshed with the output gear of reductor B; Rice transplanting arm 4 by principal arm 41, from arm 42,
Piece 43a,
Piece 43b, turning cylinder 44, shifting axle 45 are formed, principal arm 41 and be broken line shape from arm 42, principal arm 41 is fixedly mounted on the turning cylinder 44, and be installed on left case 3 and right case 5 tank walls by bearing, be fixedly mounted on the shifting axle 45 from arm 42, shifting axle 45 is installed on the principal arm 41 by the hole of offering on the principal arm 41
Piece 43a is installed on the internal box wall of left case 3,
Piece 43b is installed on the external box wall of right case 5; Be equipped with two-way to rotation mechanism 51, main to changeing gear 52, clutch for clutch control mechanism 53, clutch internal gear 54, clutch external gear 55 compositions in the right case 5, two-way to rotation mechanism 51, main be installed in the right case 5 by axle and bearing changeing gear 52, clutch internal gear 54, clutch external gear 55, on clutch for clutch control mechanism 53 is connected at the bottom of the right case 5 casees by pole 537.
Described seedling sending band 12 is provided with two elasticity folder lobes 121, and the bottom surface is provided with the perforation 122 that feed seedling gear 11 inserts.
Described
Piece 43a is the semicircular ring shape, and interlude thickness
In two ends, Dui Ying shifting axle 44 other ends with it
Piece 43b is onesize semicircular ring shape, and interlude thickness
In two ends, be installed on right case 5 outer walls.
Described two-way rotation mechanism 51 is made up of two semi-circle gears 512 and a full circle gear 511, two semi-circle gears 512 all equate with the radius of a full circle gear 511, two semi-circle gears 512 are coaxial to changeing gear 52 with two masters respectively, full circle gear 511 is coaxial with the turning cylinder 44 of rice transplanting arm 4, and one of them semi-circle gear 512 is installed on the main shaft 2.
Described clutch internal gear 54 is fixedly mounted on the little sleeve, and little sleeve is installed on the dead axle 7 by bearing; Clutch outer gear sleeve 55 is connected on the sleeve 6, and is connected with a joggle by gear with sleeve 6.
Described clutch for clutch control mechanism 53 is made up of bent axle 531, two bevel gears 532, spring bearing 533, carrier gear 534, clutch cover 535, connecting rod 536, poles 537, one of them bevel gear 532 is connected with carrier gear 534, another one bevel gear 532 is fixed on the bent axle 531, the bending section of bent axle 531 links to each other with clutch cover 535 by connecting rod 536, clutch cover 535 is socketed in the extension of clutch external gear 55, and clutch for clutch control mechanism 53 is connected on right case 5 bases by radial journal bearing 533 and pole 537.
Claims (6)
1. rice transplanter is made up of frame (A), reductor (B), rice transplanting mechanism (C), and reductor (B) is installed on the frame (A), it is characterized in that: rice transplanting mechanism (C) is fixedly mounted on the frame (A); Rice transplanting mechanism (C) is made up of seedlings sending mechanism (1), main shaft (2), left case (3), rice transplanting arm (4), right case (5); Left side case (3), right case (5) is fixedly mounted on the frame (A), and tendency frame (A) tail end tilts, seedlings sending mechanism (1) comprises seedling sending gear (11), seedling sending band (12), seedling sending band (12) one ends are installed on the seedling sending gear (11), seedling sending gear (11) is fixedly mounted on the sleeve (6), sleeve (6) is installed on left case (3) and right case (5) tank wall by bearing, and be connected on the dead axle (7) by bearing holder (housing, cover), seedling sending band (12) other end is enclosed within on the roller (13), roller (13) is fixedly mounted on the axle, axle is installed on the montant (14) by bearing, and is fixed on the frame (A) by the end of montant (14) with seedlings sending mechanism (1); Main shaft (2) is installed on left case (3) and right case (5) tank wall by bearing, and master gear (21) is installed on the main shaft (2), and master gear (21) is meshed with the output gear of reductor (B); Rice transplanting arm (4) is by principal arm (41), from arm (42), recessed (43a), projection (43b), turning cylinder (44), shifting axle (45) is formed, principal arm (41) and be broken line shape from arm (42), principal arm (41) is fixedly mounted on (44) on the turning cylinder, and be installed on left case (3) and right case (5) tank wall by bearing, be fixedly mounted on the shifting axle (45) from arm (42), shifting axle (45) is installed on the principal arm (41) by the hole of offering on the principal arm (41), recessed (43a) is installed on the internal box wall of left case (3), and projection (43b) is installed on the external box wall of right case (5); Be equipped with two-way to rotation mechanism (51), main to changeing gear (52), clutch for clutch control mechanism (53), clutch internal gear (54), clutch external gear (55) composition in the right case (5), two-way to rotation mechanism (51), main be installed in the right case (5) by axle and bearing changeing gear (52), clutch internal gear (54), clutch external gear (55), on clutch for clutch control mechanism (53) is connected at the bottom of right case (5) case by pole (537).
2. rice transplanter according to claim 1 is characterized in that: described seedling sending band (12) is provided with two elasticity folder lobes (121), and the bottom surface is provided with the perforation (122) that feed seedling gear (11) inserts.
3. rice transplanter according to claim 1, it is characterized in that: described recessed (43a) is the semicircular ring shape, and interlude thickness is less than two ends, the described projection (43b) of Dui Ying shifting axle (44) other end is onesize semicircular ring shape with it, and interlude thickness is greater than two ends.
4. rice transplanter according to claim 1, it is characterized in that: described two-way rotation mechanism (51) is made up of two semi-circle gears (512) and a full circle gear (511), two semi-circle gears (512) all equate with the radius of a full circle gear (511), two semi-circle gears (512) are coaxial to changeing gear (52) with two masters respectively, full circle gear (511) is coaxial with the turning cylinder (44) of rice transplanting arm (4), and one of them semi-circle gear (512) is installed on the main shaft (2).
5. rice transplanter according to claim 1, it is characterized in that: described clutch internal gear (54) is fixedly mounted on the little sleeve, and little sleeve is installed on the dead axle (7) by bearing; Clutch outer gear sleeve (55) is connected on the sleeve (6), and is connected with a joggle by gear with sleeve (6).
6. rice transplanter according to claim 1, it is characterized in that: described clutch for clutch control mechanism (53) is by bent axle (531), two bevel gears (532), spring bearing (533), carrier gear (534), clutch cover (535), connecting rod (536), pole (537) is formed, one of them bevel gear (533) is connected with carrier gear (534), another one bevel gear (533) is fixed on the bent axle (531), the bending section of bent axle (531) links to each other with clutch cover (535) by connecting rod (536), clutch cover (535) is socketed in the extension of clutch external gear (55), and clutch for clutch control mechanism (53) is connected on right case (5) base by radial journal bearing (533) and pole (537).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910186218 CN102037812B (en) | 2009-10-14 | 2009-10-14 | Seedling planting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910186218 CN102037812B (en) | 2009-10-14 | 2009-10-14 | Seedling planting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102037812A CN102037812A (en) | 2011-05-04 |
| CN102037812B true CN102037812B (en) | 2013-07-10 |
Family
ID=43904628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910186218 Expired - Fee Related CN102037812B (en) | 2009-10-14 | 2009-10-14 | Seedling planting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102037812B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005087027A (en) * | 2003-09-12 | 2005-04-07 | Iseki & Co Ltd | Device for planting seedling |
| CN2862630Y (en) * | 2006-02-28 | 2007-01-31 | 刘少先 | Tractor-propelled seedling planting machine |
| CN2887022Y (en) * | 2005-12-30 | 2007-04-11 | 赵军 | Hand-held small-sized automatic transplanter |
| CN101027959A (en) * | 2007-04-04 | 2007-09-05 | 刘健 | Self-walking hand rice transplanter |
| CN101053296A (en) * | 2007-05-17 | 2007-10-17 | 李太云 | Pushing seedlings wheel type seedling taking and throwing device |
| JP2008228707A (en) * | 2007-03-23 | 2008-10-02 | Kubota Corp | Walking type rice transplanter |
| CN201509421U (en) * | 2009-10-14 | 2010-06-23 | 廖勇 | Seedling transplanting machine |
-
2009
- 2009-10-14 CN CN 200910186218 patent/CN102037812B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005087027A (en) * | 2003-09-12 | 2005-04-07 | Iseki & Co Ltd | Device for planting seedling |
| CN2887022Y (en) * | 2005-12-30 | 2007-04-11 | 赵军 | Hand-held small-sized automatic transplanter |
| CN2862630Y (en) * | 2006-02-28 | 2007-01-31 | 刘少先 | Tractor-propelled seedling planting machine |
| JP2008228707A (en) * | 2007-03-23 | 2008-10-02 | Kubota Corp | Walking type rice transplanter |
| CN101027959A (en) * | 2007-04-04 | 2007-09-05 | 刘健 | Self-walking hand rice transplanter |
| CN101053296A (en) * | 2007-05-17 | 2007-10-17 | 李太云 | Pushing seedlings wheel type seedling taking and throwing device |
| CN201509421U (en) * | 2009-10-14 | 2010-06-23 | 廖勇 | Seedling transplanting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102037812A (en) | 2011-05-04 |
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Granted publication date: 20130710 Termination date: 20131014 |