CN102640601A - Pot seedling ordered seedling separating device - Google Patents
Pot seedling ordered seedling separating device Download PDFInfo
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- CN102640601A CN102640601A CN2012101124214A CN201210112421A CN102640601A CN 102640601 A CN102640601 A CN 102640601A CN 2012101124214 A CN2012101124214 A CN 2012101124214A CN 201210112421 A CN201210112421 A CN 201210112421A CN 102640601 A CN102640601 A CN 102640601A
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- seedling dish
- fluted disc
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Abstract
The invention discloses a pot seedling ordered seedling separating device, which comprises a transmission mechanism, a fluted disc driving type seedling disc conveying mechanism, a seedling disc compression mechanism and a pot seedling propping mechanism, wherein the transmission mechanism respectively transmits motive power to the seedling disc conveying mechanism and the pot seedling propping mechanism through a group of bevel gear transmission devices and several groups of cylindrical gear transmission devices, the fluted disc driving type seedling disc automatic conveying mechanism consists of an upper seedling disc driving wheel, a lower seedling disc driving wheel and a guide rail, the upper seedling disc driving wheel and the lower seedling disc driving wheel are driven by a synchronous belt and are both fluted discs with rectangular teeth, wheel teeth are rightly embedded into tooth grooves arranged at two sides of a seedling disc, and the seedling disc is driven to feed; and the guide rail realizes the compression and guide effects on the seedling disc. The seedling disc compression mechanism mainly consists of a regulating handle and a disc pressing wheel. The pot seedling propping mechanism consisting of a cam, a lever and a propping rod props out rice pot seedlings fed into a seedling disc pot bowl by the seedling disc driving wheels and the guide rail. The pot seedlings fall into the field along with a seedling guide pipe, and the seedling disc is continuously driven by the lower seedling disc driving fluted disc to be conveyed and disengaged into a recovery frame arranged on a machine frame.
Description
Technical field
The present invention relates to a kind of agricultural machinery, especially relate to a kind of pot seedling and divide seedlings device in order.
Background technology
At present, the motor-driven throwing transplanting machine of the paddy rice of selling on the market at home divides unordered rice transplanting and ordered seedling throwing.Unordered rice transplanting operation is simple, but the uniformity of rice shoot in the field is difficult to assurance, and particular needs the peasant to put again with manual work again, brings a lot of inconvenience also for later stage field management and results, and owing to problems such as ventilation cause disease.Ordered seedling throwing can overcome the disadvantage of unordered rice transplanting, but realizes 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 pot seedling and divide seedlings device in order, make ejecting of rice shoot have uniformity, thereby realize separating seedlings or planting in order of pot seedling.This mechanism can guarantee that line-spacing equates, can guarantee that again spacing in the rows is even, and structure is simple relatively, reliable operation.
In order to achieve the above object, the technical scheme of the present invention's employing is:
The present invention includes the identical left and right pot seedling of structure that transmission case is connected with the transmission case two ends and divide seedlings device in order; Right eject-type pot seedling divides the structure of seedlings device to be in order: in transmission case; The drive bevel gear that is fixedly mounted on the drive bevel gear axle is supported on the transmission case body through bearing spider; The drive bevel gear shaft extension goes out the outer end of transmission case body and is connected with universal joint; Drive bevel gear be fixedly mounted on being meshed of first output shaft by dynamic bevel gear; Be packed in the first output shaft pinion and the jackshaft gear wheel engagement that is packed in jackshaft of first output shaft, be packed in the jackshaft pinion and the second output shaft gear wheel engagement that is packed in second output shaft of jackshaft; First output shaft stretches out the outer end of transmission case body and is fixed with the first output shaft gear wheel; The first output shaft gear wheel and the camshaft pinion that is packed in camshaft one end; Driving camshaft rotates with the cam that is fixed on the camshaft; Cam is enclosed within the galianconism end of the lever on the lever shaft through sky, promotes lever and swings around lever shaft, and the push rod that the long arm end of lever then promotes to be contained on the push rod casing moves; Second output shaft stretches out the outer end of transmission case body and is fixed with the second output shaft pinion; The second output shaft pinion drives the gear wheel engagement with the seedling dish that is installed in seedling dish driving shaft axle head; Transmission seedling dish driving shaft be packed in the upper left driving fluted disc of seedling dish driving shaft, upper right driving fluted disc and rotate; The seedling dish that drive embeds through the both sides teeth groove in the gear teeth of upper left driving fluted disc, upper right driving fluted disc is sent to, pot seedling is delivered to ejected the position, from the seedling dish, ejects pot seedling by push rod; Pot seedling falls into Tanaka along leading the seedling pipe, accomplishes the operation of separating seedlings or planting in order;
The left end of seedling dish driving shaft is fixed with driving pulley and upper left seedling dish drives fluted disc, and the right-hand member of seedling dish driving shaft is fixed with upper right seedling dish and drives fluted disc; The left end of following seedling disk drive shaft is fixed with passive belt wheel and drives fluted disc with left seedling dish down; The right-hand member of following seedling disk drive shaft is fixed with bottom right seedling dish and drives fluted disc; Following seedling disk drive shaft is supported on the left undersetting that is fixed in frame, the bottom right bearing; Between driving pulley and passive belt wheel synchronously band be connected; Seedling dish driving fluted disc, bottom right seedling dish driving fluted disc under the synchronous band transmission left side, drive continues to send to seedling dish recovery frame through the seedling dish in the gear teeth of seedling dish driving fluted disc, bottom right seedling dish driving fluted disc under the both sides teeth groove embedding left side;
A pair of seedling dish guide rail is fixed on upper left bearing, upper right bearing and left undersetting, the bottom right bearing through rail brackets respectively, and seedling dish guide rail has draw-in groove, and the edge of seedling dish both sides just in time is positioned at draw-in groove, seedling is folded the effect that compresses and lead.
The two ends of described push rod casing are fixedly supported on the push rod case left support abutment that is fixed on the frame, the push rod case right support abutment, and front and back are run through 14 push rods that sliding sleeve is supported on the push rod casing and are divided into two groups of left and right vertically symmetric arrangement; Each forms described cam and lever by 14, be divided into two groups with the push rod casing on 14 push rods corresponding one by one; Every group of cam evenly distributes along the circumferencial direction of camshaft, or distributes by calculating required phase angle.
The place ahead of described push rod casing is provided with the seedling dish hold-down mechanism that is made up of regulating handle, Handle axis, platen wheel, platen wheel connecting rod, platen wheel shaft; The platen bye of plane of symmetry position is enclosed within on the platen wheel shaft in the middle of being arranged in about the push rod casing; And be fixed on the Handle axis that is placed in the frame hole through platen wheel connecting rod; One end of Handle axis is installed with regulating handle, and the Handle axis that is provided with long slot bore is fixed on the frame through bearing pin; The front upper place of described push rod casing is fixed with circular-arc seedling dish guide plate.
The end hub portion that described seedling dish drives gear wheel evenly has four grooves at circumferencial direction; Slotted eccentric banding cover is installed in the outer ring of wheel hub; Reduce the slit that banding overlaps through tightening banding cover screw; Make banding cover banding seedling dish drive the gear wheel hub portion, the seedling dish is driven gear wheel be fixed on the seedling dish driving shaft, drive its rotation.
Described upper left seedling dish drive fluted disc, a left side down the seedling dish drive fluted disc, upper right seedling dish and drive fluted disc and bottom right seedling dish to drive fluted disc all are the fluted discs with rectangular teeth, the gear teeth just in time embedding add to seedling tray in the teeth groove of both sides, drive the seedling dish and send to.
The beneficial effect that the present invention has is:
Transmission mechanism sends power to seedling disk carrying mechanism and pot seedling ejecting mechanism respectively through one group of Bevel Gear Transmission and several groups of column gear transmission, makes the power on the machine chassis of separating seedlings or planting be transferred to the branch seedlings device through universal joint easily.The upper and lower seedling dish that fluted disc driving type seedling disk automatic transport mechanism is driven by synchronous band drives fluted disc and seedling dish guide rail constitutes; It all is the fluted discs with rectangular teeth that upper and lower seedling dish drives fluted disc; The gear teeth just in time embedding add to seedling tray in the teeth groove of both sides, drive the seedling dish and send to, when remaining last two triplex rows of seedling dish pot seedling; The seedling dish ejects several capable pot seedlings in seedling dish end by seedling dish driving fluted disc continuation driving down to guarantee push rod reliably; Seedling dish guide rail has draw-in groove, and the edge of seedling dish both sides just in time is positioned at draw-in groove, seedling is folded the effect that compresses and lead; Arc seedling dish guide plate is set in the front upper place of push rod case; At the anterior seedling dish hold-down mechanism that constitutes by regulating handle, Handle axis, platen wheel, platen wheel connecting rod, platen wheel shaft that is provided with of push rod case; The platen wheel is further compressed the seedling dish; More help push rod reliably, eject pot seedling from the seedling dish in an orderly manner, and make the seedling dish drive fluted disc to continue to drive and send to and be shed in the recovery frame on the frame by seedling dish down.An end hub portion that drives gear wheel at the seedling dish evenly has four grooves at circumferencial direction, and slotted eccentric banding cover is installed in the outer ring of wheel hub, can adjust the relative position of seedling dish and push rod easily, so that corresponding with the phase place of cam.Camshaft is installed with the parallel disalignment in seedling dish driving shaft front and back; Make cam, lever and push rod structure size can not receive upper and lower seedling dish to drive the fluted disc size restrictions; And upper and lower seedling dish drives the fluted disc size and also can design a little bit smallerly, makes whole minute seedlings device compact more.
Description of drawings
Fig. 1 is an assembling schematic diagram in side of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the sectional stretch-out view of overlooking of Fig. 1.
Fig. 4 is fluted disc drive principle figure.
Fig. 5 is seedling dish, guide rail draw-in groove catenation principle sketch map.
Fig. 6 is a banding cover sketch map.
Fig. 7 is that the seedling dish drives the gear wheel sketch map.
Among the figure: 1, transmission case, 2, bearing spider, 3, the drive bevel gear axle, 4, passive belt wheel, 5, seedling disk drive shaft down, 6, the clutch shaft bearing end cap; 7, left undersetting, 8, a left side drives down fluted disc, 9, the seedling dish, 10, seedling dish guide rail, 11, rail brackets, 12, the bottom right bearing; 13, frame, 14, upper right bearing, 15, push rod case right support abutment, 16, pull bar, 17, the push rod casing, 18, push rod; 19, upper right driving fluted disc, 20, seedling dish driving shaft, 21, second bearing (ball) cover, 22, lever shaft, 23, lever, 24, upper left bearing; 25, driving pulley, 26, the seedling dish drives gear wheel, 27, the banding cover, 28, by dynamic bevel gear, 29, drive bevel gear, 30, first output shaft; 31, the first output shaft pinions, 32, the first output shaft gear wheel, 33, upper left driving fluted disc, 34, push rod case left support abutment, 35, the bottom right drives fluted disc; 36, camshaft pinion, 37, camshaft, 38, cam, 39, regulating handle, 40, Handle axis, 41, the platen wheel; 42, platen wheel connecting rod, 43, the platen wheel shaft, 44, arc seedling dish guide plate, 45, stirrup cover screw, 46, the second output shaft gear wheel, 47, second output shaft; 48, the second output shaft pinion, 49, the jackshaft pinion, 50, jackshaft, 51, the jackshaft gear wheel, 52, band synchronously, 53, the seedling dish reclaims frame.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Like Fig. 1, Fig. 2, shown in Figure 3, the present invention includes the identical left and right pot seedling of structure that transmission case is connected with the transmission case two ends and divide seedlings device in order; The structure that right eject-type pot seedling is separated seedlings or planting in order is: in transmission case 1; The drive bevel gear 29 that is fixedly mounted on the drive bevel gear axle 3 is supported on the transmission case body 1 through bearing spider 2; Between drive bevel gear axle 29 and the bearing spider 2 bearing is housed; Drive bevel gear axle 29 stretches out transmission case body 1 an outer end and is connected with universal joint; Drive bevel gear 29 be fixedly mounted on first output shaft 30 by dynamic bevel gear 28 engagements; Be packed in the first output shaft pinion 31 and the jackshaft gear wheel that is packed in jackshaft 50 51 engagements of first output shaft 30, be packed in the jackshaft pinion 49 and the second output shaft gear wheel, 46 engagements that are packed in second output shaft 47 of jackshaft 50; First output shaft 30 stretches out transmission case body 1 an outer end and is fixed with the first output shaft gear wheel 32; The first output shaft gear wheel 32 and the camshaft pinion that is packed in camshaft 37 1 ends 36 engagements; Driving camshaft 37 rotates with the cam 38 that is fixed on the camshaft 37; Cam 38 is enclosed within the galianconism end of the lever 23 on the lever shaft 22 through sky, promotes lever 23 around lever shaft 22 swings, and the push rod 18 that the long arm end of lever 23 then promotes to be contained on the push rod casing 17 moves; Second output shaft 47 stretches out transmission case body 1 an outer end and is fixed with the second output shaft pinion 48; The second output shaft pinion 48 drives gear wheel 26 engagements with the seedling dish that is installed in seedling dish driving shaft 20 axle heads; Transmission seedling dish driving shaft 20 be packed in the upper left driving fluted disc 33 of seedling dish driving shaft 20, upper right driving fluted disc 19 rotates; The seedling dish 9 that drive embeds through the both sides teeth groove in the gear teeth of upper left driving fluted disc 33, upper right driving fluted disc 19 is sent to, pot seedling is delivered to ejected the position, from seedling dish 9, ejects pot seedling by push rod 18; Pot seedling falls into Tanaka along leading the seedling pipe, accomplishes the operation of separating seedlings or planting in order;
The left end of seedling dish driving shaft 20 is fixed with driving pulley 25 and drives fluted disc 33 with upper left seedling dish, and the right-hand member of seedling dish driving shaft 20 is fixed with upper right seedling dish and drives fluted disc 19; The left end of following seedling disk drive shaft 5 is fixed with passive belt wheel 4 and drives fluted disc 8 with left seedling dish down; The right-hand member of following seedling disk drive shaft 5 is fixed with bottom right seedling dish and drives fluted disc 35; Following seedling disk drive shaft 5 is supported on the left undersetting 7 that is fixed in frame 13, the bottom right bearing 12; Driving pulley 25 is with synchronously with 4 of passive belt wheels and is connected; Be with seedling dish driving fluted disc 8 under the 52 transmission left sides, bottom right seedling dish driving fluted disc 35 synchronously; Drive continues to send to seedling dish recovery frame 53 through the seedling dish 9 in the gear teeth of seedling dish driving fluted disc 8, bottom right seedling dish driving fluted disc 35 under the both sides teeth groove embedding left side, and right eject-type pot seedling divides the left and right bearings at both ends of seedlings device that the clutch shaft bearing end cap 6 and second bearing (ball) cover 21 are installed respectively in order;
A pair of seedling dish guide rail 10 is fixed on upper left bearing 24, upper right bearing 14 and left undersetting 7, the bottom right bearing 12 through rail brackets 11 respectively; Seedling dish guide rail 10 has draw-in groove; As shown in Figure 5, the edge of seedling dish both sides just in time is positioned at draw-in groove, seedling is folded the effect that compresses and lead.
As shown in Figure 2; The two ends of described push rod casing 17 are fixedly supported on the push rod case left support abutment 34 that is fixed on the frame 13, the push rod case right support abutment 15, and front and back are run through 14 push rods 18 that sliding sleeve is supported on the push rod casing 17 and are divided into two groups of left and right vertically symmetric arrangement; Each forms described cam 38 and lever 23 by 14, be divided into two groups with push rod casing 17 on 14 push rods 18 corresponding one by one; Every group of cam evenly distributes along the circumferencial direction of camshaft 37, or distributes by calculating required phase angle.
As shown in Figure 3; The place ahead of described push rod casing 17 is provided with the seedling dish hold-down mechanism that is made up of regulating handle 39, Handle axis 40, platen wheel 41, platen wheel connecting rod 42, platen wheel shaft 43; Being arranged in the middle of the push rod casing about 17 platen of plane of symmetry positions takes turns 41 skies and is enclosed within on the platen wheel shaft 43; And be fixed on the Handle axis 40 that is placed in frame 13 holes through platen wheel connecting rod 42; One end of Handle axis 40 is installed with regulating handle 39, and the Handle axis 40 that is provided with long slot bore is fixed on the frame 13 through bearing pin; The front upper place of described push rod casing 17 is fixed with circular-arc seedling dish guide plate 44.
Like Fig. 3, Fig. 6, shown in Figure 7; The end hub portion that described seedling dish drives gear wheel 26 evenly has four grooves at circumferencial direction; In the outer ring of wheel hub slotted eccentric banding cover 27 is installed, is overlapped the slit that screw 45 reduces banding cover 27, make banding overlap 27 banding seedling dishes and drive gear wheel 26 hub portions through tightening banding; The seedling dish is driven gear wheel 26 be fixed on the seedling dish driving shaft 20, drive its rotation.
As shown in Figure 4, described upper left seedling dish drive fluted disc 33, a left side down the seedling dish drive fluted disc 8, upper right seedling dish and drive fluted disc 19 and bottom right seedling dish to drive fluted disc 35 all are the fluted discs with rectangular teeth, the gear teeth just in time embedding add to seedling tray in the teeth groove of both sides, drive the seedling dish and send to.
Operation principle of the present invention is following:
Dividing seedlings device in order with right eject-type pot seedling is example: during operation at present; Power by drive bevel gear 29 through with passed to first output shaft 30 by dynamic bevel gear 28 engagement; In transmission case; Power divides the two-way transmission: the one tunnel is directly to stretch out the transmission case body 1 first outer output shaft gear wheel 32 by first output shaft 30 to pass to camshaft 37 through camshaft pinion 36, drives cam 38 and rotates, when cam 38 touches the galianconism end of lever 23; Promote lever 23 around lever shaft 22 swings, the long arm end of lever 23 then promotes push rod 18 and moves; Another road is by the first output shaft pinion, 31 transmission jackshaft gear wheels 51; Pass to the second output shaft gear wheel 46 of second output shaft 47 again by jackshaft pinion 49; Second output shaft 47 stretches out the transmission case body 1 second outer output shaft pinion 48 and drives gear wheel 26 transmission seedling dish driving shafts 20 through the seedling dish, drives and is fixed on the upper left driving fluted disc 33 on the seedling dish driving shaft 20,19 rotations of upper right driving fluted disc; The seedling dish 9 that has pot seedling is put into by the top of seedling dish guide rail 10 sloping portions; The draw-in groove of seedling dish 9 both sides just in time sticks in the draw-in groove of seedling dish guide rail 10, and seedling dish guide rail 10 plays tension and guide effect to seedling dish 9 thus, seedling dish 9 by manpower and gravity along the extremely upper left driving fluted disc of seedling dish guide rail 10 downward landings 33, upper right driving fluted disc 19 places; This moment, the teeth groove of seedling dish 9 both sides embedded in the gear teeth of upper left driving fluted disc 33, upper right driving fluted disc 19; Drive and send to downwards by upper left driving fluted disc 33, upper right driving fluted disc 19, pot seedling is delivered to ejected the position, from seedling dish 9, eject pot seedling by push rod 18; Pot seedling falls into Tanaka along leading the seedling pipe, accomplishes and transplants operation in order; The seedling dish then continues by upper left driving fluted disc 33, the 19 driving gear dribblings of upper right driving fluted disc are moving moves down along seedling dish guide rail; Along with sending to of seedling dish; Seedling dish end slowly breaks away from the gear teeth that upper left driving fluted disc 33, upper right driving fluted disc 19 drive fluted discs gradually, and the front portion moves to then that a left side drives fluted disc 8 down, the bottom right drives fluted disc 35 places, and the teeth groove of seedling dish both sides embeds that a left side drives fluted disc 8 down, the bottom right drives in the gear teeth of fluted disc 35; This moment, the seedling dish was driven by upper and lower driving fluted disc simultaneously; Make that when the only surplus last several capable pot seedling in seedling dish end to drive the fluted disc perk loosening because of top breaks away from gradually at seedling dish end, still can by under drive fluted disc and drive to strain and finalize the design; To guarantee that push rod ejects pot seedling from the seedling dish reliably, simultaneously bowl without seedlings is transferred to the seedling dish and reclaims on the frame.
Among the present invention, eject the position, for the fixation when push rod ejects pot seedling of seedling dish at pot seedling; Avoid push rod that the seedling dish is arched upward, influence the reliability that pot seedling ejects, be provided with arc seedling dish guide plate 44 at the front upper part of push rod case; The bottom surface of seedling dish just in time is supported on the guide plate, and is anterior at the push rod case, the another side of seedling dish; Near the level height that ejects the position, then be provided with seedling dish hold-down mechanism, the platen wheel further compresses the seedling dish; More help push rod reliably, eject pot seedling from the seedling dish in an orderly manner, can regulate the compressing degree of platen wheel easily the seedling dish through the position of regulating handle axle upper pin.
When needs are regulated the relative position of seedling dish and push rod or are taken out the seedling dish, can extract the bearing pin on the Handle axis, pull regulating handle; Unclamp the platen wheel, unclamp the adjustment screw that banding puts simultaneously, promptly rotatable upper and lower driving fluted disc; Upper and lower adjustment seedling dish aligns with the push rod of correspondence position.
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 (5)
1. a pot seedling divides seedlings device in order, comprises that the identical left and right pot seedling of structure that transmission case is connected with the transmission case two ends divides seedlings device in order; It is characterized in that; Right eject-type pot seedling divides the structure of seedlings device to be in order: in transmission case (1); The drive bevel gear (29) that is fixedly mounted on the drive bevel gear axle (3) is supported on the transmission case body (1) through bearing spider (2); Drive bevel gear axle (29) stretches out the outer end of transmission case body (1) and is connected with universal joint; Drive bevel gear (29) be fixedly mounted on being meshed of first output shaft (30) by dynamic bevel gear (28); Be packed in first output pinion (31) and jackshaft gear wheel (51) engagement that is packed in jackshaft (50) of first output shaft (30), be packed in the jackshaft pinion (49) and the second output shaft gear wheel (46) engagement that is packed in second output shaft (47) of jackshaft (50); First output shaft (30) stretches out the outer end of transmission case body (1) and is fixed with the first output shaft gear wheel (32); The first output shaft gear wheel (32) and camshaft pinion (36) engagement that is packed in camshaft (37) one ends; The cam (38) that drives camshaft (37) and be fixed on the camshaft (37) rotates; Cam (38) is enclosed within the galianconism end of the lever (23) on the lever shaft (22) through sky; Promote lever (23) around lever shaft (22) swing, the push rod (18) that the long arm end of lever (23) then promotes to be contained on the push rod casing (17) moves; Second output shaft (47) stretches out the outer end of transmission case body (1) and is fixed with the second output shaft pinion (48); The second output shaft pinion (48) drives gear wheel (26) engagement with the seedling dish that is installed in seedling dish driving shaft (20) axle head; Transmission seedling dish driving shaft (20) and the upper left driving fluted disc (33), upper right driving fluted disc (19) that are packed in seedling dish driving shaft (20) rotate; Drive is sent to through the interior seedling dish (9) of the gear teeth that the both sides teeth groove embeds upper left driving fluted disc (33), upper right driving fluted disc (19), pot seedling is delivered to ejected the position, from seedling dish (9), ejects pot seedling by push rod (18); Pot seedling falls into Tanaka along leading the seedling pipe, accomplishes the operation of separating seedlings or planting in order;
The left end of seedling dish driving shaft (20) is fixed with driving pulley (25) and upper left seedling dish drives fluted disc (33), and the right-hand member of seedling dish driving shaft (20) is fixed with upper right seedling dish and drives fluted disc (19); The left end of following seedling disk drive shaft (5) is fixed with seedling dish driving fluted disc (8) under a passive belt wheel (4) and the left side; The right-hand member of following seedling disk drive shaft (5) is fixed with bottom right seedling dish and drives fluted disc (35); Following seedling disk drive shaft (5) is supported on the left undersetting (7) that is fixed in frame (13), the bottom right bearing (12); Between driving pulley (25) and passive belt wheel (4) synchronously band be connected; Synchronously the seedling dish drives fluted disc (8) under band (52) transmission left side, bottom right seedling dish drives fluted disc (35), drive through the both sides teeth groove embed a left side down the seedling dish (9) that drives in the gear teeth that fluted disc (8), bottom right seedling dish drive fluted disc (35) of seedling dish continue to send to seedling dish recovery frame (53);
A pair of seedling dish guide rail (10) is fixed on upper left bearing (24), upper right bearing (14) and left undersetting (7), the bottom right bearing (12) through rail brackets (11) respectively; Seedling dish guide rail (10) has draw-in groove; The edge of seedling dish both sides just in time is positioned at draw-in groove, seedling is folded the effect that compresses and lead.
2. a kind of pot seedling according to claim 1 divides seedlings device in order; It is characterized in that: the two ends of described push rod casing (17) are fixedly supported on the push rod case left support abutment (34) that is fixed on the frame (13), the push rod case right support abutment (15), and front and back are run through 14 push rods (18) that sliding sleeve is supported on the push rod casing (17) and are divided into two groups of left and right vertically symmetric arrangement; Each forms described cam (38) and lever (23) by 14, be divided into two groups with push rod casing (17) on 14 push rods (18) corresponding one by one; Every group of cam evenly distributes along the circumferencial direction of camshaft (37), or distributes by calculating required phase angle.
3. a kind of pot seedling according to claim 1 divides seedlings device in order; It is characterized in that: the front portion of described push rod casing (17) is provided with the seedling dish hold-down mechanism that is made up of regulating handle (39), Handle axis (40), platen wheel (41), platen wheel connecting rod (42), platen wheel shaft (43); The platen of plane of symmetry position wheel (41) sky is enclosed within on the platen wheel shaft (43) in the middle of being arranged in about push rod casing (17); And be fixed on the Handle axis (40) that is placed in frame (13) hole through platen wheel connecting rod (42); One end of Handle axis (40) is installed with regulating handle (39), and the Handle axis (40) that is provided with long slot bore is fixed on the frame (13) through bearing pin; The front upper place of described push rod casing (17) is fixed with circular-arc seedling dish guide plate (44).
4. a kind of pot seedling according to claim 1 divides seedlings device in order; It is characterized in that: the end hub portion that described seedling dish drives gear wheel (26) evenly has four grooves at circumferencial direction; Slotted eccentric banding cover (27) is installed in the outer ring of wheel hub, is overlapped the slit that screw (45) reduces banding cover (27), make banding cover (27) banding seedling dish drive gear wheel (26) hub portion through tightening banding; The seedling dish is driven gear wheel (26) be fixed on the seedling dish driving shaft (20), drive its rotation.
5. a kind of pot seedling according to claim 1 divides seedlings device in order; It is characterized in that: seedling dish driving fluted disc (8), upper right seedling dish driving fluted disc (19) and bottom right seedling dish driving fluted disc (35) all are the fluted discs with rectangular teeth down for described upper left seedling dish driving fluted disc (33), a left side; The gear teeth just in time embedding add to seedling tray in the teeth groove of both sides, drive the seedling dish and send to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101124214A CN102640601B (en) | 2012-04-17 | 2012-04-17 | Pot seedling ordered seedling separating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101124214A CN102640601B (en) | 2012-04-17 | 2012-04-17 | Pot seedling ordered seedling separating device |
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| CN102640601A true CN102640601A (en) | 2012-08-22 |
| CN102640601B CN102640601B (en) | 2013-11-20 |
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| CN2012101124214A Expired - Fee Related CN102640601B (en) | 2012-04-17 | 2012-04-17 | Pot seedling ordered seedling separating device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358836A (en) * | 2016-04-29 | 2017-02-01 | 湖南巽地农机制造有限责任公司 | Seedling disk and seedling conveying and separating system |
| CN106489388A (en) * | 2016-11-07 | 2017-03-15 | 浙江理工大学 | A kind of rice seedling transplanter based on ejection folder alms bowl formula |
| CN109892084A (en) * | 2019-04-17 | 2019-06-18 | 湖南农业大学 | Seedling taking machine for bottomless seedling disk |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358836A (en) * | 2016-04-29 | 2017-02-01 | 湖南巽地农机制造有限责任公司 | Seedling disk and seedling conveying and separating system |
| CN106489388A (en) * | 2016-11-07 | 2017-03-15 | 浙江理工大学 | A kind of rice seedling transplanter based on ejection folder alms bowl formula |
| CN109892084A (en) * | 2019-04-17 | 2019-06-18 | 湖南农业大学 | Seedling taking machine for bottomless seedling disk |
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|---|---|
| CN102640601B (en) | 2013-11-20 |
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