CN100367840C - Lever lift out type ordered seedling throwing mechanism and seedling disc re-shaping device - Google Patents
Lever lift out type ordered seedling throwing mechanism and seedling disc re-shaping device Download PDFInfo
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- CN100367840C CN100367840C CNB2006100539510A CN200610053951A CN100367840C CN 100367840 C CN100367840 C CN 100367840C CN B2006100539510 A CNB2006100539510 A CN B2006100539510A CN 200610053951 A CN200610053951 A CN 200610053951A CN 100367840 C CN100367840 C CN 100367840C
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- 238000007493 shaping process Methods 0.000 title 1
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 23
- 235000009566 rice Nutrition 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 56
- 241000209094 Oryza Species 0.000 claims description 22
- 241000216843 Ursus arctos horribilis Species 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract 5
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
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- 230000004888 barrier function Effects 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
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Abstract
The present invention discloses a lever lifting sequentially seedling-throwing mechanism and bowl recovering device which is composed of a seedling lifting mechanism, bowl recovering and auto-separating mechanism. The seedling lifting mechanism and the gearing eject rice seedlings that are fed to seedling bowls by rolling cage, and push the seedlings to field via guide tube. Bowl recovering mechanism is a radial recovering wheel that is fixed between underside of rolling cage and guide tube. Finger-type teeth of the radial recovering wheel roll into seedling bowls and recover them that are driven by rolling cage and distorted by ejecting lever. Seedling bowl auto-separating mechanism is under rolling cage, and separating block is beneath the said recovering wheel. Bowls without seedlings drop from rolling cage and slide down along block when they touch block. At same time agraffe makes bowls open because of supporting of block and bowls drop into reclaiming box on frame.
Description
Technical field
The present invention relates to agricultural machinery, especially relate to a kind of lever lift out type ordered rice seedling distribution mechanism.
Background technology
At present, the motor-driven seedling thrower of the paddy rice of selling on the market at home divides and unorderedly loses seedling and lose seedling in order.Unordered to lose the seedling operation simple, but the uniformity of rice shoot in the field be difficult to guarantee that particular needs the peasant again with manually putting again, also brings a lot of inconvenience to later stage field management and results, and owing to problems such as ventilation cause disease.Lose seedling in order and can overcome unordered disadvantage of losing seedling, but realize relatively difficulty, will guarantee that particularly spacing in the rows equates to have very big difficulty; At present domestic also do not have product to come into the market, and external product is too complicated.
Summary of the invention
The purpose of this invention is to provide a kind of lever lift out type ordered rice seedling distribution mechanism, make ejecting of rice shoot have uniformity, and can make the seedling dish of distortion recover prototype, improve the availability of seedling dish.This mechanism can guarantee that line-spacing equates, can guarantee that again spacing in the rows is even, and simple in structure, reliable operation.
In order to achieve the above object, the technical solution used in the present invention is:
Conveyer belt is contained on the conveying cylinder that is driven by second drive sprocket; Promptly opposite with the direction of machine travel side in the rear of conveying cylinder, the horizontal tangent direction of moving along conveyer belt on frame is being fixed seedling dish feeding platform; At the rear of feeding platform, the mouse cage grizzly bar vertically passes on mouse cage grizzly bar support ring is fixed on two ends by nut two mouse cage side panels parallel with mouse cage grizzly bar support ring, and the seedling dish that forms a squirrel-cage feeds rotating cage; The back upper place of rotating cage be provided be fixed on the frame and the mouse cage grizzly bar support ring of rotating cage between the seedling dish pressing plate in space is arranged; It is characterized in that comprising pot seedling ejecting mechanism, transmission mechanism, seedling dish recovering mechanism and seedling dish automatic-separation mechanism, wherein:
1) pot seedling ejecting mechanism: in rotating cage inside, cam evenly arranges vertically by phase difference and is fixed on mechanism's central shaft, one end of central shaft is fixed with first drive sprocket, the a cover actionless push rod component corresponding with cam is fixed on the frame by the left fixed head that an end is supported on the central shaft bearing, the push rod that spring is housed pass by supporting screw and lever axle sleeve be fixed as one in, on the outer fixed head, the right fixed head sky of the other end is enclosed within central shaft and is supported on the bearing in the right flange of fixedlying connected with seedling dish rotating cage, two side fixed heads are welded as a whole with outer fixed head, on the static lever shaft that is supported between push rod component and the cam on the fixed head of both sides with mechanism's central axes, suit one row's lever, lever is away from lever shaft one end, towards a side of push rod with near lever shaft one end, side towards cam all has projection, and the movable end of lever is taken and is placed on another and the lever shaft secured in parallel is supported on a left side, on the right fixed head; Rotating cam touches the projection of lever one end, promote lever around its lever shaft swing, make the projection of the other end promote the accurate rice pot seedling that push rod compression spring will be wound in the rice transplanting dish alms bowl bowl on the rotating cage and eject, pot seedling falls into Tanaka along leading the seedling pipe, finishes and loses the seedling operation in order;
2) transmission mechanism: be fixedly supported on the transmission case on the frame, the axle sleeve that stretches out the outer end of transmission case is fixedlyed connected with rotating cage.
3) seedling dish recovering mechanism comprises: at the outside back downside of rotating cage and the position of leading between the seedling pipe " star " shape recovering wheel of a rotation is housed, it " refers to " that the shape tooth turns in the bowl without seedlings of the seedling dish that rotates with rotating cage, makes because the alms bowl bowl of push rod effect distortion restores to the original state.
4) seedling dish automatic-separation mechanism comprises: below the outside of rotating cage, the position, front lower place of recovering wheel is provided with a seedling dish separating block that is fixed on the frame, after the bowl without seedlings that falls from rotating cage is run into seedling dish separating block, promptly along the landing of seedling dish separating block, simultaneously because the supporting role of seedling dish separating block, originally overlap on the seedling dish link together hasp separately, seedling dish below is shed in the collection box on the frame.
Described transmission case is three shaft transmission cases, in three shaft transmission cases, be fixed on first pinion and the first gears engaged that is fixed on first jackshaft of central shaft, be fixed on second pinion and the second largest gears engaged that is fixed on second jackshaft on first jackshaft, be fixed on second jackshaft third pinion with slide over the third-largest gears engaged on the central shaft, the axle sleeve that the third-largest gear stretches out the outer end of transmission case is fixedlyed connected with rotating cage.
Described transmission case is four shaft transmission cases, in four shaft transmission cases, be fixed on first pinion and the first gears engaged that is fixed on first jackshaft of central shaft, be fixed on second pinion and the second largest gears engaged that is fixed on second jackshaft on first jackshaft, be fixed on third pinion and the third-largest gears engaged that is fixed on the 3rd jackshaft on second jackshaft, be fixed on the 3rd jackshaft fourth pinion with slide over the fourth-largest gears engaged on the central shaft, the axle sleeve that the fourth-largest gear stretches out the outer end of transmission case is fixedlyed connected with rotating cage.
In the actionless push rod component, push rod evenly distributes along central shaft is axially corresponding with cam, and along the circumferential direction phase place evenly distributes.
Described seedling dish alms bowl bowl bottom has circular hole, " ten " font or blossom type notch.
When described transmission case is three shaft transmission cases, there is an input to rotate, the coaxial reverse output of two big speed ratios is rotated, the high speed central shaft drives cam and rotates, low speed output drives rotating cage and rotates, the two switched in opposite, described leverage are arranged on the lower left quarter in the rotating cage, and the lever free end is upside down on the lever shaft last.
When described transmission case is four shaft transmission cases, have an input to rotate, the coaxial equidirectional output of two big speed ratios is rotated, the high speed central shaft drives cam and rotates, low speed output drives rotating cage and rotates, and leverage is arranged on the upper left quarter in the rotating cage, and the lever free end is supported on the lever shaft down.
The beneficial effect that the present invention has is: have only one group of push rod component, make structure simpler, weight saving; Adopt gear differential gearing cam and seedling dish rotating cage, compare with chain gear transmission, transmission is more accurate; Seedling dish recovering mechanism is in the outer lower side of rotating cage and the position of leading between the seedling pipe " star " shape recovering wheel of a rotation to be housed, and it " refers to " that the shape tooth turns in the bowl without seedlings of the seedling dish that rotates with rotating cage, because the alms bowl bowl of push rod effect distortion restores to the original state; Seedling dish automatic-separation mechanism is below the outside of rotating cage, the position, front lower place of recovering wheel is provided with seedling dish separating block, after the bowl without seedlings that falls from rotating cage is run into seedling dish separating block, promptly along the landing of seedling dish separating block, simultaneously because the supporting role of seedling dish separating block, hasp on the seedling dish that coincidence is linked together separately, seedling dish below is shed in the collection box on the frame.
Description of drawings
Fig. 1 is a structure assembling schematic diagram of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structure assembling schematic diagram of push rod component;
Fig. 4 is the structure chart of seedling dish alms bowl bowl;
Fig. 5 is the axonometric drawing of rotating cage;
Fig. 6 is three through-drive principle schematic;
Fig. 7 is the B-B sectional stretch-out view of Fig. 6;
Fig. 8 is four through-drive principle schematic;
Fig. 9 is that the mechanism driving principle of Fig. 8 is launched schematic diagram;
Lever positions schematic diagram when Figure 10 is four through-drive.
Among the figure: 1, central shaft, 2, first drive sprocket, 3, transmission case, 4, right flange, 5, the mouse cage side panel, 6, right fixed head, 7, the mouse cage grizzly bar, 8, the mouse cage side panel, 9, lever shaft, 10, lever, 11, gear shaft, 12, left side flange, 13, cam, 14, left side fixed head, 15, fixed axis, 16, conveyer belt, 17, second drive sprocket, 18, conveying cylinder, 19, the feeding platform, 20, seedling dish pressing plate, 21, push rod, 22, outer fixed head, 23, the side fixed head, 24, internal fixation plate, 25, " star " shape recovering wheel, 26, block, 27, supporting screw, 28, support sleeve, 29, spring, 30, bowl without seedlings, 31, " ten " font or blossom type notch, 32, mouse cage grizzly bar support ring.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, lever lift out type ordered rice seedling distribution mechanism of the present invention and seedling dish replica device are that conveyer belt 16 is contained on the conveying cylinder 18 that is driven by second drive sprocket 17; Promptly opposite with the direction of machine travel side in the rear of conveying cylinder 18, the horizontal tangent direction of moving along conveyer belt 16 on frame is being fixed seedling dish feeding platform 19; As shown in Figure 5, at the rear of feeding platform 19, mouse cage grizzly bar 7 vertically passes mouse cage grizzly bar support ring 32 and is fixed on by nut on two of the two ends mouse cage side panels 5,8 parallel with mouse cage grizzly bar support ring 32, and the seedling dish that forms a squirrel-cage feeds rotating cage; Be provided with in the back upper place of rotating cage and be fixed on the frame and 32 of the mouse cage grizzly bar support rings of rotating cage have the seedling dish pressing plate 20 in space; It is characterized in that comprising pot seedling ejecting mechanism, transmission mechanism, seedling dish recovering mechanism and seedling dish automatic-separation mechanism, wherein:
1) pot seedling ejecting mechanism: in rotating cage inside, cam 13 evenly arranges vertically by phase difference and is fixed on mechanism's central shaft 1, one end of central shaft 1 is fixed with first drive sprocket 2, the a cover actionless push rod component corresponding with cam 13 is fixed on the frame by the left fixed head 14 that an end is supported on central shaft 1 bearing, as shown in Figure 3, the push rod 21 that spring 29 is housed pass by supporting screw 27 and lever axle sleeve 28 be fixed as one in, outer fixed head 24, on 22, right fixed head 6 skies of the other end are enclosed within central shaft 1 and are supported on the bearing in the right flange of fixedlying connected with seedling dish rotating cage 4, two side fixed heads 23 are welded as a whole with outer fixed head 22, be supported between push rod component and the cam 13 on the both sides fixed head 23 on the static lever shaft 9 parallel with mechanism central shaft 1, suit one row's lever 10, lever 10 is away from lever shaft 9 one ends, towards a side of push rod 21 with near lever shaft 9 one ends, side towards cam 13 all has projection, the movable end of lever 10 is taken and is placed on another and lever shaft 9 secured in parallel are supported on a left side, right fixed head 14, on the gear shaft 11 on 6, on a left side, right fixed head 14, fixed axis 15 also is housed between 6; The projection that rotating cam 13 touches lever 10 1 ends, promote lever 10 around its lever shaft 9 swings, make the projection of the other end promote the accurate rice pot seedling that push rod 21 compression springs 29 will be wound in the rice transplanting dish alms bowl bowl on the rotating cage and eject, pot seedling falls into Tanaka along leading the seedling pipe, finishes and loses the seedling operation in order;
2) transmission mechanism: be fixedly supported on the transmission case 3 on the frame, the axle sleeve that stretches out the outer end of transmission case is fixedlyed connected with rotating cage.
3) seedling dish recovering mechanism comprises: at the outside back downside of rotating cage and the position of leading between the seedling pipe " star " shape recovering wheel 25 of a rotation is housed, it " refers to " that the shape tooth turns in the bowl without seedlings 30 of the seedling dish that rotates with rotating cage, makes because the alms bowl bowl 30 of push rod 21 effect distortion restores to the original state.
4) seedling dish automatic-separation mechanism comprises: below the outside of rotating cage, the position, front lower place of recovering wheel 25 is provided with a seedling dish separating block 26 that is fixed on the frame, after the bowl without seedlings that falls from rotating cage is run into seedling dish separating block 26, promptly along 26 landings of seedling dish separating block, simultaneously because the supporting role of seedling dish separating block 26, originally overlap on the seedling dish link together hasp separately, seedling dish below is shed in the collection box on the frame.
As Fig. 6, shown in Figure 7, described transmission case 3 is three shaft transmission cases, in three shaft transmission cases, be fixed on the first pinion 3-8 and the first gear 3-7 engagement that is fixed on the first jackshaft 3-2 of central shaft 1, be fixed on the second pinion 3-3 and the second largest gear 3-4 engagement that is fixed on the second jackshaft 3-5 on the first jackshaft 3-2, be fixed on third pinion 3-6 and the third-largest gear 3-1 engagement that slides on the central shaft 1 on the second jackshaft 3-5, the axle sleeve that the third-largest gear 3-1 stretches out the outer end of transmission case is fixedlyed connected with rotating cage.Cam 13 and seedling dish rotating cage switched in opposite, as shown in Figure 1, lever 10 free ends are upside down on the lever shaft 9 last.
As Fig. 8, shown in Figure 9, described transmission case 3 is four shaft transmission cases, in four shaft transmission cases, be fixed on the first pinion 3-19 and the first gear 3-18 engagement that is fixed on the first jackshaft 3-10 of central shaft 1, be fixed on the second pinion 3-11 and the second largest gear 3-12 engagement that is fixed on the second jackshaft 3-13 on the first jackshaft 3-10, be fixed on third pinion 3-17 and the third-largest gear 3-16 engagement that is fixed on the 3rd jackshaft 3-15 on the second jackshaft 3-13, be fixed on fourth pinion 3-14 and the fourth-largest gear 3-9 engagement that slides on the central shaft 1 on the 3rd jackshaft 3-15, the axle sleeve that the fourth-largest gear 3-9 stretches out the outer end of transmission case is fixedlyed connected with rotating cage.It is identical that cam 13 and seedling dish rotating cage turn to, and as shown in figure 10, lever 10 free ends are supported on the lever shaft 9 down.
In the actionless push rod component, push rod 21 along central shaft 1 axially with cam 13 corresponding even distributions, along the circumferential direction phase place evenly distributes.
As shown in Figure 4, described seedling dish alms bowl bowl 30 bottoms have circular hole, " ten " font or blossom type notch 31.
When described transmission case 3 is three shaft transmission cases, there is an input to rotate, the coaxial reverse output of two big speed ratios is rotated, high speed central shaft 1 drives cam 13 and rotates, low speed output drives rotating cage and rotates, the two switched in opposite, described leverage are arranged on the lower left quarter in the rotating cage, and lever 10 free ends are upside down on the lever shaft 9 last.
When described transmission case 3 is four shaft transmission cases, there is an input to rotate, the coaxial equidirectional output of two big speed ratios is rotated, high speed central shaft 1 drives cam 13 and rotates, low speed output drives rotating cage and rotates, leverage is arranged on the upper left quarter in the rotating cage, and lever 10 free ends are supported on the lever shaft 9 down.
Push rod is corresponding with cam 13 vertically evenly to distribute, and along the circumferential direction phase place evenly distributes in a certain angle N scope.Every row falls into the field and is ejected successively with the pot seedling of delegation, guarantees that spacing in the rows equates.
During operation, first drive sprocket 17 drive conveying cylinder 18 driving and conveying belts 16 and with on the seedling dish, by the seedling dish feeding platform 19 concordant with conveyer belt 16, the seedling dish is wound up into by the rotating cage of transmission case 3 transmissions and therewith rotates, conveying cylinder is faster slightly than the speed of rotating cage, make conveyer belt the effect that pushes away before be arranged, can be wound up on the rotating cage exactly smoothly the seedling dish; 16 cams that are fixed on the central shaft 1 are divided into 2 groups by drive sprocket transmission uniform rotation, 8 cams in every group promote the lever corresponding with it successively, the accurate rice pot seedling that is promoted successively in the alms bowl bowl that corresponding push rod will be wound on the same row of seedling dish on the rotating cage by lever ejects successively, pot seedling falls into Tanaka along leading the seedling pipe, finishes and loses the seedling operation in order.At the outside back downside of rotating cage and the position of leading between the seedling pipe " star " shape recovering wheel 25 of a rotation is housed, it " refers to " that the shape tooth turns in the bowl without seedlings of the seedling dish that rotates with rotating cage, makes because the alms bowl bowl of push rod 21 effect distortion restores to the original state.Below the outside of rotating cage, the position, front lower place of recovering wheel 25 is provided with a block 26 that is fixed on the frame, after the bowl without seedlings that falls from rotating cage is run into block 26, promptly along block 26 landings, simultaneously because the support barrier effect of block 26, originally overlap on the seedling dish link together hasp separately, seedling dish below is shed in the recovering tray on the frame.Cam is different with the rotating speed of rotating cage, and its rotating ratio is 52 in the present embodiment, and when rotating cage turns over coiling angle between adjacent two the alms bowl bowls of same circle, central shaft just in time turns over a circle.This lever lift out type ordered rice seedling distribution mechanism and seedling dish replica device, and the amplification of leverage, improved the speed that push rod ejects pot seedling greatly, phase difference between 8 cams by theoretical calculate and the high-speed camera experimental analysis definite, the uniformity that same row's pot seedling is ejected and the uniformity of spacing in the rows are guaranteed.Seedling dish replica device can reuse the seedling dish, reduces peasant's input cost.
Above-mentioned embodiment is used for the present invention that explains, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change to the present invention makes all fall into protection scope of the present invention.
Claims (7)
1. the lever lift out type ordered rice seedling distribution mechanism is contained in conveyer belt (16) on the conveying cylinder (18) that is driven by second drive sprocket (17); The promptly opposite side in the rear of conveying cylinder (18), on frame, fixing seedling dish feeding platform (19) along the horizontal tangent direction of conveyer belt (16) motion with the direction of machine travel; Rear at feeding platform (19), mouse cage grizzly bar (7) vertically passes on mouse cage grizzly bar support ring (32) is fixed on two ends by nut two mouse cage side panels parallel with mouse cage grizzly bar support ring (32) (5,8), forms the seedling dish feeding rotating cage of a squirrel-cage; The back upper place of rotating cage be provided be fixed on the frame and the mouse cage grizzly bar support ring (32) of rotating cage between the seedling dish pressing plate (20) in space is arranged; It is characterized in that comprising pot seedling ejecting mechanism, transmission mechanism, seedling dish recovering mechanism and seedling dish automatic-separation mechanism, wherein:
1) pot seedling ejecting mechanism: in rotating cage inside, cam (13) evenly arranges vertically by phase difference and is fixed on mechanism's central shaft (1), one end of central shaft (1) is fixed with first drive sprocket (2), the a cover actionless push rod component corresponding with cam (13) is fixed on the frame by the left fixed head (14) that an end is supported on central shaft (1) bearing, the push rod (21) that spring (29) are housed pass by supporting screw (27) and lever axle sleeve (28) be fixed as one in, outer fixed head (24,22) on, right fixed head (6) sky of the other end is enclosed within central shaft (1) and is supported on the bearing in the right flange (4) of fixedlying connected with seedling dish rotating cage, two side fixed heads (23) are welded as a whole with outer fixed head (22), be supported between push rod component and the cam (13) on the upward parallel static lever shaft (9) of both sides fixed head (23) with mechanism's central shaft (1), suit one row's lever (10), lever (10) is away from lever shaft (9) one ends, towards a side of push rod (21) with near lever shaft (9) one ends, side towards cam (13) all has projection, and the movable end of lever (10) is taken and is placed on another and lever shaft (9) secured in parallel is supported on a left side, right fixed head (14,6) on; Rotating cam (13) touches the projection of lever (10) one ends, promoting lever (10) swings around its lever shaft (9), making the projection of the other end promote the accurate rice pot seedling that push rod (21) compression spring (29) will be wound in the rice transplanting dish alms bowl bowl on the rotating cage ejects, pot seedling falls into Tanaka along leading the seedling pipe, finishes and loses the seedling operation in order;
2) transmission mechanism: be fixedly supported on the transmission case (3) on the frame, the axle sleeve that stretches out the outer end of transmission case is fixedlyed connected with rotating cage;
3) seedling dish recovering mechanism comprises: at the outside back downside of rotating cage and the position of leading between the seedling pipe " star " shape recovering wheel (25) of a rotation is housed, it " refers to " that the shape tooth turns in the bowl without seedlings (30) of the seedling dish that rotates with rotating cage, makes because the alms bowl bowl (30) of push rod (21) effect distortion restores to the original state;
4) seedling dish automatic-separation mechanism comprises: below the outside of rotating cage, the position, front lower place of recovering wheel (25) is provided with a seedling dish separating block (26) that is fixed on the frame, after the bowl without seedlings that falls from rotating cage is run into seedling dish separating block (26), promptly along seedling dish separating block (26) landing, simultaneously because the supporting role of seedling dish separating block (26), originally overlap on the seedling dish link together hasp separately, seedling dish below is shed in the collection box on the frame.
2. lever lift out type ordered rice seedling distribution mechanism according to claim 1, it is characterized in that: described transmission case (3) is three shaft transmission cases, in three shaft transmission cases, be fixed on first pinion (3-8) and first gear (3-7) engagement that is fixed on first jackshaft (3-2) of central shaft (1), be fixed on second pinion (3-3) and second largest gear (3-4) engagement that is fixed on second jackshaft (3-5) on first jackshaft (3-2), be fixed on third pinion (3-6) and the third-largest gear (3-1) engagement that slides on the central shaft (1) on second jackshaft (3-5), the axle sleeve that the third-largest gear (3-1) stretches out the outer end of transmission case is fixedlyed connected with rotating cage.
3. lever lift out type ordered rice seedling distribution mechanism according to claim 1, it is characterized in that: described transmission case (3) is four shaft transmission cases, in four shaft transmission cases, be fixed on first pinion (3-19) and first gear (3-18) engagement that is fixed on first jackshaft (3-10) of central shaft (1), be fixed on second pinion (3-11) and second largest gear (3-12) engagement that is fixed on second jackshaft (3-13) on first jackshaft (3-10), be fixed on third pinion (3-17) and the third-largest gear (3-16) engagement that is fixed on the 3rd jackshaft (3-15) on second jackshaft (3-13), be fixed on fourth pinion (3-14) and the fourth-largest gear (3-9) engagement that slides on the central shaft (1) on the 3rd jackshaft (3-15), the axle sleeve that the fourth-largest gear (3-9) stretches out the outer end of transmission case is fixedlyed connected with rotating cage.
4. lever lift out type ordered rice seedling distribution mechanism according to claim 1 is characterized in that: in the actionless push rod component, push rod (21) axially evenly distributes with cam (13) is corresponding along central shaft (1), and along the circumferential direction phase place evenly distributes.
5. lever lift out type ordered rice seedling distribution mechanism according to claim 1 is characterized in that: described seedling dish alms bowl bowl (30) bottom has circular hole, " ten " font or blossom type notch (31).
6. lever lift out type ordered rice seedling distribution mechanism according to claim 2, it is characterized in that: when described transmission case (3) is three shaft transmission cases, there is an input to rotate, the coaxial reverse output of two big speed ratios is rotated, high speed central shaft (1) drives cam (13) and rotates, and low speed output drives rotating cage and rotates the two switched in opposite, described leverage is arranged on the lower left quarter in the rotating cage, and lever (10) free end is upside down on the lever shaft (9) last.
7. lever lift out type ordered rice seedling distribution mechanism according to claim 2, it is characterized in that: when described transmission case (3) is four shaft transmission cases, there is an input to rotate, the coaxial equidirectional output of two big speed ratios is rotated, high speed central shaft (1) drives cam (13) and rotates, low speed output drives rotating cage and rotates, and leverage is arranged on the upper left quarter in the rotating cage, and lever (10) free end is supported on the lever shaft (9) down.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100539510A CN100367840C (en) | 2006-10-25 | 2006-10-25 | Lever lift out type ordered seedling throwing mechanism and seedling disc re-shaping device |
| KR1020097010288A KR101115755B1 (en) | 2006-10-25 | 2007-08-20 | A sequential pot seedling transplanter |
| JP2009533643A JP4778089B2 (en) | 2006-10-25 | 2007-08-20 | Paddy rice seedling transplanting device |
| PCT/CN2007/002513 WO2008049307A1 (en) | 2006-10-25 | 2007-08-20 | A sequential pot seedling transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100539510A CN100367840C (en) | 2006-10-25 | 2006-10-25 | Lever lift out type ordered seedling throwing mechanism and seedling disc re-shaping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1943297A CN1943297A (en) | 2007-04-11 |
| CN100367840C true CN100367840C (en) | 2008-02-13 |
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ID=38043116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100539510A Expired - Fee Related CN100367840C (en) | 2006-10-25 | 2006-10-25 | Lever lift out type ordered seedling throwing mechanism and seedling disc re-shaping device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4778089B2 (en) |
| KR (1) | KR101115755B1 (en) |
| CN (1) | CN100367840C (en) |
| WO (1) | WO2008049307A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100367840C (en) * | 2006-10-25 | 2008-02-13 | 浙江理工大学 | Lever lift out type ordered seedling throwing mechanism and seedling disc re-shaping device |
| CN102057785B (en) * | 2010-11-05 | 2012-07-04 | 东北农业大学 | Seedling growing tray for dry farmland pot seedling transplanter |
| CN104871700B (en) * | 2014-02-28 | 2017-02-15 | 侍启华 | Pure potted-seedling rice transplanter seedling-to-be-planted hopper |
| CN104838781B (en) | 2015-06-05 | 2017-04-12 | 江苏大学 | Pot seedling feeding system for transplanter |
| JP6602249B2 (en) * | 2016-03-31 | 2019-11-06 | ヤンマー株式会社 | Transplanter |
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2007
- 2007-08-20 KR KR1020097010288A patent/KR101115755B1/en not_active IP Right Cessation
- 2007-08-20 JP JP2009533643A patent/JP4778089B2/en not_active Expired - Fee Related
- 2007-08-20 WO PCT/CN2007/002513 patent/WO2008049307A1/en active Application Filing
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| CN2203023Y (en) * | 1994-04-13 | 1995-07-12 | 黑龙江八一农垦大学 | Automatic-draw-in-orders rice seedling thrower |
| CN2324756Y (en) * | 1997-12-25 | 1999-06-23 | 李家光 | Falling down type machine for transplanting rice seedlings |
| JP2001258326A (en) * | 2000-03-24 | 2001-09-25 | Mametora Noki Kk | Transplanting claw for seedling transplanter |
| CN1559168A (en) * | 2004-03-12 | 2005-01-05 | 浙江工程学院 | Rotating and sequentially throwing seedling-mechanism |
| CN1586102A (en) * | 2004-09-03 | 2005-03-02 | 浙江理工大学 | Mechanichl ordered seedling throning disc |
| CN2735735Y (en) * | 2004-10-19 | 2005-10-26 | 熊荣耀 | Row spacing adjustable seedling throwing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4778089B2 (en) | 2011-09-21 |
| KR101115755B1 (en) | 2012-03-06 |
| WO2008049307A1 (en) | 2008-05-02 |
| KR20090074244A (en) | 2009-07-06 |
| CN1943297A (en) | 2007-04-11 |
| JP2010507377A (en) | 2010-03-11 |
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