CN202722002U - Pot seedling orderly seedling separation device - Google Patents
Pot seedling orderly seedling separation device Download PDFInfo
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- CN202722002U CN202722002U CN 201220162269 CN201220162269U CN202722002U CN 202722002 U CN202722002 U CN 202722002U CN 201220162269 CN201220162269 CN 201220162269 CN 201220162269 U CN201220162269 U CN 201220162269U CN 202722002 U CN202722002 U CN 202722002U
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- 238000000926 separation method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 241000239290 Araneae Species 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 7
- 235000009566 rice Nutrition 0.000 abstract description 7
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 235000021186 dishes Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a pot seedling orderly seedling separation device which comprises a transmission mechanism, a fluted disk driving type seedling disk conveying mechanism, a seedling disk pressing mechanism and a pot seedling ejection mechanism. The transmission mechanism can transmit power to the seedling disk pressing mechanism and the pot seedling ejection mechanism respectively through transmission of one group of bevel gears and several groups of cylindrical gears. The fluted disk driving type seedling disk automatic conveying mechanism is formed by an upper seedling disk, a lower seedling disk and a guide rail, wherein the upper seedling disk and the lower seedling disk are driven a synchronous belt, the upper seedling disk and the lower seedling disk are fluted disks with rectangular teeth, the gear teeth are rightly embedded into tooth grooves on two sides of the seedling disks to drive the seedling disks to feed, and the guide rail has the functions of pressing and guiding the seedling disks. The seedling disk pressing mechanism is mainly formed by an adjusting handle and a disk pressing wheel. The pot seedling ejection mechanism composed of a cam, a lever and an ejection rod can eject rice pot seedlings which are fed into a seedling disk pot bowl by the seedling disk driving wheel and the guide rail. The seedlings can fall into fields along a seedling guide tube. The seedling disks are continuously driven to feed by the lower seedling driving fluted disk and breaks away to fall into a recycling frame arranged on a machine frame.
Description
Technical field
The utility model relates to a kind of agricultural machinery, especially relates to the orderly seedling separator of a kind of pot seedling.
Background technology
At present, the motor-driven throwing transplanting machine of the paddy rice of selling on the market at home, minute 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 again with manually again putting, and brings a lot of inconvenience also for later stage field management and results, and owing to the 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 large difficulty; The present domestic product introduction market that also do not have, external product is too complicated.
Summary of the invention
The purpose of this utility model provides the orderly seedling separator of a kind of pot seedling, makes ejecting of rice shoot have uniformity, thereby realizes 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 relatively simple, reliable operation.
In order to achieve the above object, the technical solution adopted in the utility model is:
The utility model comprises the identical orderly seedling separator of left and right pot seedling of structure that transmission case is connected with the transmission case two ends; The structure of the orderly seedling separator of right eject-type pot seedling is: in transmission case, the drive bevel gear that is fixedly mounted on the driving tapered gear shaft is supported on the transmission case body by bearing spider, driving tapered gear shaft stretches out the outer end of transmission case body and is connected with universal joint, drive bevel gear be fixedly mounted on being meshed by dynamic bevel gear of the first output shaft, be packed in the first output shaft pinion and the jackshaft gear wheel engagement that is packed in jackshaft of the first output shaft, be packed in the jackshaft pinion and the second output shaft gear wheel engagement that is packed in the second output shaft of jackshaft; The 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, the cam that drives camshaft and be fixed on the camshaft rotates, cam is by the galianconism end of the lever of empty set on lever shaft, promote lever and swing around lever shaft, the push rod that the long arm end of lever then promotes to be contained on the push rod casing moves; The 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 drives fluted disc with the upper left seedling dish that is packed in seedling dish driving shaft, upper right seedling dish drives fluted disc and rotates, drive is sent to by the seedling dish that the both sides teeth groove embeds in the gear teeth that upper left driving fluted disc, upper right seedling dish drive fluted disc, pot seedling delivered to be ejected the position, from the seedling dish, eject pot seedling by push rod, pot seedling falls into Tanaka along leading the seedling pipe, finishes 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 lower seedling disk drive shaft is fixed with passive belt wheel and lower-left seedling dish drives fluted disc, the right-hand member of lower seedling disk drive shaft is fixed with bottom right seedling dish and drives fluted disc, lower seedling disk drive shaft is supported on the lower-left bearing that is fixed in frame, the bottom right bearing, driving pulley be connected between belt wheel Timing Belt and connect, toothed belt transmission lower-left seedling dish driving fluted disc, bottom right seedling dish driving fluted disc drive by the seedling dish in the gear teeth of both sides teeth groove embedding lower-left seedling dish driving fluted disc, bottom right seedling dish driving fluted disc and continue to send to seedling dish recovery frame;
A pair of seedling dish guide rail is fixed on upper left bearing, upper right bearing and lower-left bearing, the bottom right bearing by rail brackets respectively, and seedling dish guide rail is with 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 vertically left and right being arranged symmetrically with; 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.
The place ahead of described push rod casing is provided with the seedling dish hold-down mechanism that is made 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 machine frame hole by 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 by bearing pin; The front upper place of described push rod casing is fixed with 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 of banding cover by 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 drives fluted disc, lower-left seedling dish and drives 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, and 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 utlity model has is:
Transmission mechanism sends respectively power to seedling disk carrying mechanism and pot seedling ejecting mechanism by 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 seedling separator by universal joint easily.The upper and lower seedling dish that fluted disc driving type seedling disk automatic transport mechanism is driven by Timing Belt drives fluted disc and seedling dish guide rail consists of, 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, driving the seedling dish sends to, when remaining last two or three row of seedling dish pot seedling, the seedling dish drives fluted disc by lower seedling dish to be continued to drive, and ejects reliably a few row pot seedlings in seedling dish end to guarantee push rod; Seedling dish guide rail is with 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 is consisted of by regulating handle, Handle axis, platen wheel, platen wheel connecting rod, platen wheel shaft that arranges of push rod case, the platen wheel is further compressed the seedling dish, more be conducive to push rod reliably, eject pot seedling from the seedling dish in an orderly manner, and make the seedling dish drive fluted disc by lower seedling dish to continue to drive in the recovery frame of sending to and being shed on the frame.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 easily the relative position of seedling dish and push rod, 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 be subjected to upper and lower seedling dish to drive the fluted disc size restrictions, and upper and lower seedling dish driving fluted disc size also can design a little bit smallerly, makes more compact of whole seedling separator.
Description of drawings
Fig. 1 is assembling schematic diagram in side of the present utility model.
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 schematic diagram.
Fig. 6 is banding cover schematic diagram.
Fig. 7 is that the seedling dish drives the gear wheel schematic diagram.
Among the figure: 1, transmission case, 2, bearing spider, 3, driving tapered gear shaft, 4, passive belt wheel, 5, lower seedling disk drive shaft, 6, the clutch shaft bearing end cap, 7, the lower-left bearing, 8, lower-left seedling dish drives 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 seedling dish drives fluted disc, 20, seedling dish driving shaft, 21, the 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, the first output shaft, 31, the first output shaft pinion, 32, the first output shaft gear wheel, 33, upper left seedling dish drives fluted disc, 34, push rod case left support abutment, 35, bottom right seedling dish drives fluted disc, 36, the 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, banding cover screw, 46, the second output shaft gear wheel, 47, the second output shaft, 48, the second output shaft pinion, 49, the jackshaft pinion, 50, jackshaft, 51, the jackshaft gear wheel, 52, Timing Belt, 53, the seedling dish reclaims frame.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Such as Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises the identical orderly seedling separator of left and right pot seedling of structure that transmission case is connected with the transmission case two ends; 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 driving tapered gear shaft 3 is supported on the transmission case body 1 by bearing spider 2, between driving tapered gear shaft 29 and the bearing spider 2 bearing is housed, driving tapered gear shaft 29 stretches out transmission case body 1 an outer end and is connected with universal joint, drive bevel gear 29 be fixedly mounted on being meshed by dynamic bevel gear 28 of the first output shaft 30, be packed in the first output shaft pinion 31 of the first output shaft 30 and jackshaft gear wheel 51 engagements that are packed in jackshaft 50, be packed in the jackshaft pinion 49 and the second output shaft gear wheel 46 engagements that are packed in the second output shaft 47 of jackshaft 50; The 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 camshaft pinion 36 engagements that are packed in camshaft 37 1 ends, the cam 38 that drives camshaft 37 and be fixed on the camshaft 37 rotates, cam 38 is by the galianconism end of the lever 23 of empty set on lever shaft 22, promote lever 23 and swing around lever shaft 22, the push rod 18 that the long arm end of lever 23 then promotes to be contained on the push rod casing 17 moves; The 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 drives fluted disc 33 with the upper left seedling dish that is packed in seedling dish driving shaft 20, upper right seedling dish drives fluted disc 19 and rotates, drive embeds upper left seedling dish by the both sides teeth groove and drives fluted disc 33, upper right seedling dish drives the interior seedling dish 9 of the gear teeth of fluted disc 19 and sends to, pot seedling delivered to be ejected the position, from seedling dish 9, eject pot seedling by push rod 18, pot seedling falls into Tanaka along leading the seedling pipe, finishes 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 lower seedling disk drive shaft 5 is fixed with passive belt wheel 4 and lower-left seedling dish drives fluted disc 8, the right-hand member of lower seedling disk drive shaft 5 is fixed with bottom right seedling dish and drives fluted disc 35, lower seedling disk drive shaft 5 is supported on the lower-left bearing 7 that is fixed in frame 13, on the bottom right bearing 12, driving pulley 25 be connected 4 Timing Belts of belt wheel and connect, Timing Belt 52 transmission lower-left seedling dishes drive fluted disc 8, bottom right seedling dish drives fluted disc 35, drive by the both sides teeth groove and embed lower-left seedling dish driving fluted disc 8, the interior seedling dish 9 of the gear teeth that bottom right seedling dish drives fluted disc 35 continues to send to seedling dish recovery frame 53 left side of the orderly seedling separator of right eject-type pot seedling, right bearings at both ends is installed respectively clutch shaft bearing end cap 6 and the second bearing (ball) cover 21;
A pair of seedling dish guide rail 10 is fixed on upper left bearing 24, upper right bearing 14 and lower-left bearing 7, the bottom right bearing 12 by rail brackets 11 respectively, seedling dish guide rail 10 is with 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 vertically left and right being arranged symmetrically with; 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 of regulating handle 39, Handle axis 40, platen wheel 41, platen wheel connecting rod 42, platen wheel shaft 43, the platen that is arranged in push rod casing about 17 middle plane of symmetry positions is taken turns 41 empty sets on platen wheel shaft 43, and be fixed on the Handle axis 40 that is placed in frame 13 holes by 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 by bearing pin; The front upper place of described push rod casing 17 is fixed with arc seedling dish guide plate 44.
Such as 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, slotted eccentric banding cover 27 is installed in the outer ring of wheel hub, reduce the slit of banding cover 27 by tightening banding cover screw 45, make banding overlap 27 banding seedling dishes and drive gear wheel 26 hub portions, 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 drives fluted disc 33, lower-left seedling dish and drives 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, and 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 utility model is as follows:
Now take the orderly seedling separator of right eject-type pot seedling as example: during operation, power by drive bevel gear 29 by with passed to the 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 transmission case body 1 the first outer output shaft gear wheel 32 by the first output shaft 30 to pass to camshaft 37 by camshaft pinion 36, band moving cam 38 rotates, when cam 38 touches the galianconism end of lever 23, promote lever 23 and swing around lever shaft 22, 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, passed to again the second output shaft gear wheel 46 of the second output shaft 47 by jackshaft pinion 49, the second output shaft 47 stretches out transmission case body 1 the second outer output shaft pinion 48 and drives gear wheel 26 transmission seedling dish driving shafts 20 by the seedling dish, drives the upper left seedling dish driving fluted disc 33, the upper right seedling dish driving fluted disc 19 that are fixed on the seedling dish driving shaft 20 and rotates; Seedling dish 9 with 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, seedling dish guide rail 10 plays tension and guide effect to seedling dish 9 thus, seedling dish 9 drives fluted disc 33 by manpower and gravity along seedling dish guide rail 10 downward landings to upper left seedling dish, upper right seedling dish drives fluted disc 19 places, this moment, the teeth groove of seedling dish 9 both sides embedded upper left seedling dish driving fluted disc 33, in the gear teeth of upper right driving fluted disc 19, drive fluted disc 33 by upper left seedling dish, upper right seedling dish drives fluted disc 19 drives and sends to downwards, pot seedling delivered to be ejected the position, from seedling dish 9, eject pot seedling by push rod 18, pot seedling falls into Tanaka along leading the seedling pipe, finishes orderly transplanting operation; The seedling dish then continues to drive fluted disc 33 by upper left seedling dish, the 19 driving gear dribblings of upper right seedling dish driving fluted disc are moving to be moved down along seedling dish guide rail, along with sending to of seedling dish, seedling dish end slowly breaks away from gradually upper left seedling dish and drives fluted disc 33, upper right seedling dish drives the gear teeth that fluted disc 19 drives fluted disc, the front portion then moves to lower-left seedling dish and drives fluted disc 8, bottom right seedling dish drives fluted disc 35 places, the teeth groove of seedling dish both sides embeds lower-left seedling dish and drives fluted disc 8, bottom right seedling dish drives in the gear teeth of fluted disc 35, this moment, the seedling dish was by upper, lower driving fluted disc drives simultaneously, so that when seedling dish end only remains last a few row pot seedling, does not become flexible because top breaks away from the perk of upper driving fluted disc gradually at seedling dish end, still can be driven the tension typing by lower driving fluted disc, 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.
In the utility model, eject the position at pot seedling, for with the fixation when push rod ejects pot seedling of seedling dish, avoid push rod that the seedling dish is arched upward, affect the reliability that pot seedling ejects, front upper part at the push rod case is provided with arc seedling dish guide plate 44, the bottom surface of seedling dish just in time is supported on the guide plate, anterior at the push rod case, the another side of seedling dish is 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, and it is reliable more to be conducive to push rod, eject pot seedling from the seedling dish in an orderly manner, can regulate easily the platen wheel to the compression degree of seedling dish by 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 simultaneously the adjustment screw that banding puts, i.e. 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 utility model of explaining; rather than the utility model limited; in the protection domain of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection domain of the present utility model.
Claims (5)
1. the orderly seedling separator of pot seedling comprises the identical orderly seedling separator of left and right pot seedling of structure that transmission case is connected with the transmission case two ends; It is characterized in that, the structure of the orderly seedling separator of right eject-type pot seedling is: in transmission case (1), the drive bevel gear (29) that is fixedly mounted on the driving tapered gear shaft (3) is supported on the transmission case body (1) by bearing spider (2), driving tapered gear shaft (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 by dynamic bevel gear (28) of the first output shaft (30), be packed in first output pinion (31) and jackshaft gear wheel (51) engagement that is packed in jackshaft (50) of the first output shaft (30), be packed in the jackshaft pinion (49) and the second output shaft gear wheel (46) engagement that is packed in the second output shaft (47) of jackshaft (50); The 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 by the galianconism end of the lever (23) of empty set on lever shaft (22), promote lever (23) and swing around lever shaft (22), the push rod (18) that the long arm end of lever (23) then promotes to be contained on the push rod casing (17) is mobile; The 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 seedling dish that is packed in seedling dish driving shaft (20) drive fluted disc (33), upper right seedling dish drives fluted disc (19) and rotates, drive embeds upper left seedling dish by the both sides teeth groove and drives fluted disc (33), upper right seedling dish drives the interior seedling dish (9) of the gear teeth of fluted disc (19) and sends to, pot seedling delivered to be ejected the position, from seedling dish (9), eject pot seedling by push rod (18), pot seedling falls into Tanaka along leading the seedling pipe, finishes 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 seedling dish and drives fluted disc (19); The left end of lower seedling disk drive shaft (5) is fixed with passive belt wheel (4) and lower-left seedling dish drives fluted disc (8), the right-hand member of lower seedling disk drive shaft (5) is fixed with bottom right seedling dish and drives fluted disc (35), lower seedling disk drive shaft (5) is supported on the lower-left bearing (7) that is fixed in frame (13), on the bottom right bearing (12), driving pulley (25) be connected between belt wheel (4) Timing Belt and connect, Timing Belt (52) transmission lower-left seedling dish drives fluted disc (8), bottom right seedling dish drives fluted disc (35), drives by the both sides teeth groove and embeds lower-left seedling dish driving fluted disc (8), the interior seedling dish (9) of the gear teeth that bottom right seedling dish drives fluted disc (35) continues 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 lower-left bearing (7), the bottom right bearing (12) by rail brackets (11) respectively, seedling dish guide rail (10) is with 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. the orderly seedling separator of a kind of pot seedling according to claim 1, 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 vertically left and right being arranged symmetrically with; 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).
3. the orderly seedling separator of a kind of pot seedling according to claim 1, it is characterized in that: the front portion of described push rod casing (17) is provided with by regulating handle (39), Handle axis (40), platen wheel (41), platen wheel connecting rod (42), the seedling dish hold-down mechanism that platen wheel shaft (43) consists of, the platen of plane of symmetry position wheel (41) empty set is on 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 by 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) by bearing pin; The front upper place of described push rod casing (17) is fixed with arc seedling dish guide plate (44).
4. the orderly seedling separator of a kind of pot seedling according to claim 1, 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, reduce the slit of banding cover (27) by tightening banding cover screw (45), make banding cover (27) banding seedling dish drive gear wheel (26) hub portion, the seedling dish is driven gear wheel (26) be fixed on the seedling dish driving shaft (20), drive its rotation.
5. the orderly seedling separator of a kind of pot seedling according to claim 1, it is characterized in that: described upper left seedling dish drives fluted disc (33), lower-left seedling dish driving fluted disc (8), upper right seedling dish drives fluted disc (19) and bottom right seedling dish driving fluted disc (35) all is 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162269 CN202722002U (en) | 2012-04-17 | 2012-04-17 | Pot seedling orderly seedling separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162269 CN202722002U (en) | 2012-04-17 | 2012-04-17 | Pot seedling orderly seedling separation device |
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| Publication Number | Publication Date |
|---|---|
| CN202722002U true CN202722002U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162269 Expired - Lifetime CN202722002U (en) | 2012-04-17 | 2012-04-17 | Pot seedling orderly seedling separation device |
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| CN (1) | CN202722002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640601A (en) * | 2012-04-17 | 2012-08-22 | 浙江理工大学 | Pot seedling ordered seedling separating device |
| CN103843503A (en) * | 2013-08-12 | 2014-06-11 | 中国科学院合肥物质科学研究院 | Automatic seedling feeding device for rice seedling transplanter |
-
2012
- 2012-04-17 CN CN 201220162269 patent/CN202722002U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640601A (en) * | 2012-04-17 | 2012-08-22 | 浙江理工大学 | Pot seedling ordered seedling separating device |
| CN102640601B (en) * | 2012-04-17 | 2013-11-20 | 浙江理工大学 | Pot seedling ordered seedling separating device |
| CN103843503A (en) * | 2013-08-12 | 2014-06-11 | 中国科学院合肥物质科学研究院 | Automatic seedling feeding device for rice seedling transplanter |
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