CN203708809U - Seedling feeding device of pot seedling transplanter - Google Patents
Seedling feeding device of pot seedling transplanter Download PDFInfo
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- CN203708809U CN203708809U CN201420054648.2U CN201420054648U CN203708809U CN 203708809 U CN203708809 U CN 203708809U CN 201420054648 U CN201420054648 U CN 201420054648U CN 203708809 U CN203708809 U CN 203708809U
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- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 241000209094 Oryza Species 0.000 claims description 24
- 235000007164 Oryza sativa Nutrition 0.000 claims description 24
- 235000009566 rice Nutrition 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 12
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 3
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- 230000001360 synchronised effect Effects 0.000 claims description 3
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Abstract
The utility model discloses a seedling feeding device of a pot seedling transplanter. The seedling feeding device comprises a seedling box component, a seedling tray toothed belt conveying mechanism, a longitudinal seedling feeding mechanism and a transverse seedling feeding mechanism, wherein the transverse seedling feeding mechanism consists of a pair of non-circular gear drivers and a screw driver; a driving gear fixed on a power input shaft is meshed with a driven gear fixed on a screw shaft; a sliding block component fixedly connected with a seedling box panel is arranged in a spiral slide way on the screw shaft; a shifter lever is fixedly arranged at one end of the screw shaft; swing rods of a power input part of the longitudinal seedling feeding mechanism are pushed by the shifter lever through a shifter lever roller arranged at the tail end of the shifter lever; the swing rods are respectively and fixedly arranged at the left end and the right end of a swing rod shaft; a driving rod of a four-link mechanism is fixedly arranged at one end of the left side of the swing rod shaft; a pair of reverse ratchet wheels are arranged together with a driving belt wheel shaft in a coaxial way and are used for driving and locking a toothed belt to convey a seedling tray downwards. According to the seedling feeding device, the seedlings can be fed along the transverse direction at the non-uniform velocity; the pair of reverse ratchet wheels are used for driving a belt wheel, so that the belt wheel can be accurately driven to rotate, the ratchet wheels can be locked in two directions, and the seedling tray can be accurately conveyed.
Description
Technical field
The utility model relates to a kind of seedling feeding device of rice transplanter, especially relates to a kind of pot seedling transplanter seedling feeding device.
Background technology
Pot seedling is a kind of alms bowl plate seedling raising seedling, is conventionally used on transplanter and transplanting machine, by the action of extracting or eject of frame for movement, rice shoot is taken out and is planted in soil from the dish of cave, can realize the essence amount thin planting of 1-2 strain, applicable to the plantation of super hybridization rice.Therefore plant, in process, do not tear rice shoot root and do not injure rice shoot, seedling-slowing stage is short, and potted-seedling transplanting has the advantage of volume increase.
At present, the seedling feeding device of existing pull-out pot seedling transplanter often adopts chain drive transfer, and complex structure is not easy to assemble, and regulates and safeguard also to bother very much during routine use, and complicated structure also makes it be unfavorable for realizing modularization production.In addition, the horizontal seedling sending of existing seedling feeding device is all used and is at the uniform velocity moved case scheme, because seedling case in seedling taking process is unfavorable for that in mobile status faster seedling picking mechanism precisely takes out pot seedling from seedling dish always, there is the problem that leakage is got, mistake is got pot seedling, thereby cause Tanaka to transplant pot seedling, there is the phenomenon of being short of seedling, affect output; And current vertical seedlings sending device reliability when high speed operation is not high, usually there is stuck, accurately seedling sending and jump the problems such as tooth, can not meet the needs of transplanting at a high speed.
Summary of the invention
The purpose of this utility model is to provide a kind of pot seedling transplanter seedling feeding device.
In order to achieve the above object, the technical solution adopted in the utility model is:
The utility model comprises seedling box assembly, seedling dish double-sided toothed belt conveying mechanism, vertical seedlings sending mechanism and horizontal seedlings sending mechanism; Wherein:
1) seedling box assembly, comprises seedling case panel, centralized positioning bar, rice shoot compression column with fixed, the main supporting guide of seedling case, secondary supporting guide and arc-shaped partition, for supporting the secondary supporting guide of seedling case of seedling box assembly and upper rear portion and the bottom that main supporting guide is separately positioned on seedling case panel, for being stuck in seedling dish longitudinal fluting, realize the front that the centralized positioning bar of seedling dish located lateral is arranged on seedling case panel, below double-sided toothed belt, arrange and be fixed on the arc-shaped partition on seedling case panel, front and back in seedling case panel middle and lower part all arranges rice shoot compression column with fixed, rice shoot compression column with fixed is connected with seedling case panel by support, the rice shoot compression column with fixed of seedling case panel front top is pressed on seedling dish when work, so that seedling dish can be close to seedling case panel and double-sided toothed belt, the rice shoot compression column with fixed of seedling case back side of panel forms seedling dish and reclaims frame, in order to bowl without seedlings is reclaimed by arc-shaped partition wraparound seedling case panel back, positive bottom at seedling case panel arranges projection, be used for when seedling dish moves to double-sided toothed belt bottom seedling dish jack-up, realize the separated of seedling dish and double-sided toothed belt,
2) seedling dish cog belt conveying mechanism, comprise double-sided toothed belt, driving belt pulley shaft, driven belt wheel shaft, the synchronous belt conveying mechanism that driving pulley and driven pulley form is arranged on the vacancy, bottom of seedling case panel, double-sided toothed belt internal tooth and the driving pulley engagement being packed on driving belt pulley shaft, the tooth pitch of double-sided toothed belt external tooth or its integral multiple identical with the line-spacing of pot seedling disk, driving belt pulley shaft and driven belt wheel shaft are supported on seedling case back side of panel support separately, seedling sending face near double-sided toothed belt between driving belt pulley shaft and driven belt wheel shaft is provided with tension wheel shaft, be arranged on regulating wheel on tension wheel shaft by double-sided toothed belt seedling sending face stretching, the seedling sending face that makes double-sided toothed belt between regulating wheel and driving pulley is that the latter half of double-sided toothed belt is concordant with the front of seedling case panel, between regulating wheel and driven pulley, the seedling sending of double-sided toothed belt faces down and tilts with seedling case panel front, so that seedling dish can slip on double-sided toothed belt more smoothly,
3) vertical seedlings sending mechanism, comprising fork is comprised of a set of four-bar mechanism and a set of Composite Double ratchet mechanism at interior vertical seedlings sending mechanism, fork is packed in a left side for fork axle, right two ends, fork axle be supported on the affixed support of seedling case panel on, one end, left side of fork axle is fixed with the driving rod of four-bar mechanism, by connecting rod connection of rotating, be contained in the follower lever on driving belt pulley shaft, the end of driving belt pulley shaft is fixedly mounted with driving ratchet and the locked ratchet that a pair of gear teeth are oppositely installed, the ratchet of stirring driving ratchet is packed on follower lever, the locking bar coordinating with locked ratchet is arranged on the back side of seedling case panel, trip lever is fixed near on the connecting rod of follower lever,
4) horizontal seedlings sending mechanism, by a pair of Elliptical Gears Transmission and worm drive, formed, be fixed on active elliptic gear and the driven elliptic gear engagement being fixed on helical axis on power input shaft, in bidirectional screw slideway on helical axis, slide block assembly is housed, slide block assembly is fixedly connected with seedling case panel, driving lever is fixedly equipped with in one end of helical axis, and driving lever swings by the fork of the power input component of the driving lever roller promotion vertical seedlings sending mechanism of its end.
Described active elliptic gear and driven elliptic gear are non-circular gears.
Described horizontal seedlings sending mechanism is by a pair of gear drive, and making seedling case is non-uniform movement with the transverse shifting of slide block assembly.
Described vertical seedlings sending mechanism, by a set of Composite Double ratchet mechanism driving pulley, accurately driving pulley rotates, again can two-way locked ratchet, to guarantee that double-sided toothed belt can the relative panel longitudinal sliding motion because of other external force factor with outside wheel drive.
Described driving ratchet and locked ratchet are the identical ratchets of planform and geometric parameter.
The beneficial effect the utlity model has is:
Laterally seedlings sending mechanism is comprised of a pair of Elliptical Gears Transmission and worm drive, by a pair of Elliptical Gears Transmission helical axis, changing original helical axis uniform rotation into speed change rotates and makes thus the slide block assembly on helical axis slideway drive the non-transverse shifting at the uniform velocity of seedling box assembly property performance period, while making seedling case move to seedling taking position, speed is slow at every turn, in transplant arm seedling taking process, seedling case displacement reduces more than 50%, be more conducive to transplant arm accurately, reliablely and stablely seedling taking, greatly improved the success rate of seedling taking; Vertical seedlings sending mechanism is comprised of a set of four-bar mechanism and a set of Composite Double ratchet mechanism, accurately driving pulley rotates, again can two-way locked ratchet, to guarantee that double-sided toothed belt rice shoot lengthwise position in non-seedling sending process and mechanism's reseting procedure maintains static, can be because of other external force factor with outside wheel drive relative panel longitudinal sliding motion and then cause seedling sending amount inaccurate; Use double-sided toothed belt conveyor belt for original chain transmission as vertical seedlings sending mechanism, make that seedling box structure is more simple, vertical seedlings sending transmission is more reliable.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the partial schematic diagram of the utility model seedling feeding device.
Fig. 3 is longitudinal, horizontal seedlings sending mechanism schematic diagram of the present utility model.
Fig. 4 is vertical seedlings sending mechanism of the present utility model, Composite Double ratchet mechanism schematic diagram.
Fig. 5 is seedling dish cog belt conveying mechanism schematic diagram of the present utility model.
Fig. 6 is cog belt transport portion of the present utility model bottom seedling dish disk stripping part schematic diagram.
Fig. 7 is the front schematic view of seedling box assembly of the present utility model.
In figure: 1, seedling case panel, 2, centralized positioning bar, 3, rice shoot compression column with fixed, 4, the main supporting guide of seedling case, 5, the secondary supporting guide of seedling case, 6, double-sided toothed belt, 7, driving belt pulley shaft, 8, driven belt wheel shaft, 9, driving pulley, 10, regulating wheel, 11, driven pulley, 12, driving ratchet, 13, locked ratchet, 14, ratchet, 15, locking bar, 16, follower lever, 17, trip lever, 18, connecting rod, 19, driving rod, 20, fork axle, 21, fork, 22, driving lever, 23, driving lever roller, 27, helical axis, 28, slide block assembly, 29, active elliptic gear, 30, tension wheel shaft, 31, driven elliptic gear, 32, power shaft, 33, support, 34, arc-shaped partition, A, seedling case panel base projections.
Embodiment
Below in conjunction with accompanying drawing, operation principle of the present utility model is described further.
As shown in Figure 1, Figure 2, Figure 5, the utility model comprises: the seedling box assembly being comprised of seedling case panel 1, rice shoot compression column with fixed 3, the main supporting guide 4 of seedling case, the secondary supporting guide 5 of seedling case, arc-shaped partition 34 etc.; The seedling dish cog belt conveying mechanism being formed by double-sided toothed belt 6, driving belt pulley shaft 7, driven belt wheel shaft 8, driving pulley 9, regulating wheel 10, driven pulley 11, tension wheel shaft 30; The vertical seedlings sending mechanism being formed by driving ratchet 12, locked ratchet 13, ratchet 14, locking bar 15, follower lever 16, trip lever 17, connecting rod 18, driving rod 19, fork axle 20, fork 21, driving lever 22, driving lever roller 23 etc., the horizontal seedlings sending mechanism being formed by spatially spiral camshaft 27, slide block assembly 28, active elliptic gear 29, driven elliptic gear 31.Seedling box assembly under the effect of major and minor supporting guide relatively frame move left and right.
As shown in Figure 3, horizontal seedlings sending mechanism: formed by a pair of Elliptical Gears Transmission and worm drive, be fixed on active elliptic gear 29 and driven elliptic gear 31 engagements that are fixed on helical axis 27 on power input shaft 32, in bidirectional screw slideway on helical axis 27, slide block assembly 28 is housed, slide block assembly 28 is fixedly connected with seedling case panel 1, driving lever 22 is fixedly equipped with in one end of helical axis 27, and driving lever 22 promotes fork 21 swings of the power input component of vertical seedlings sending mechanism by the driving lever roller 23 of its end.
As Fig. 3, shown in Fig. 4, vertical seedlings sending mechanism: comprise fork 21 and formed by a set of four-bar mechanism and a set of Composite Double ratchet mechanism at interior vertical seedlings sending mechanism, fork 21 is packed in a left side for fork axle 20, right two ends, fork axle 20 be supported on the affixed support 33 of seedling case panel 1 on, one end, left side of fork axle 20 is fixed with the driving rod 19 of four-bar mechanism, by connecting rod 18 connection of rotatings, be contained in the follower lever 16 on driving belt pulley shaft 7, the end of driving belt pulley shaft 7 is fixedly mounted with driving ratchet 12 and the locked ratchet 13 that a pair of gear teeth are oppositely installed, the ratchet 14 of stirring driving ratchet 12 is packed on follower lever 16, the locking bar 15 coordinating with locked ratchet 13 is arranged on the back side of seedling case panel 1, trip lever 17 is fixed near on the connecting rod 18 of follower lever 16.
Wherein fork axle 20 can intermittently return and turn 90 degrees under the promotion of driving lever 22.When trip lever 17 lifts and drive locking bar 15 to lift, driving ratchet 12 is unlocked, ratchet 14 promotes driving ratchet 12 and turns over certain angle, when trip lever 17 falls, drive locking bar 15 to fall simultaneously and pin locked ratchet 13, make the driving ratchet 12 can not be driven, and the reverse locked driving ratchet 12 of ratchet 14, now compound ratchet wheel is by two-way locked, guarantee that double-sided toothed belt 6 rice shoot lengthwise position in non-seedling sending process and mechanism's reseting procedure maintains static, can be because of other external force factor with outside wheel drive relative panel longitudinal sliding motion and then cause seedling sending amount inaccurate.
As Fig. 2, shown in Fig. 5, seedling dish cog belt conveying mechanism: comprise double-sided toothed belt 6, driving belt pulley shaft 7, driven belt wheel shaft 8, the synchronous belt conveying mechanism that driving pulley 9 and driven pulley 11 form is arranged on the vacancy, bottom of seedling case panel 1, double-sided toothed belt 6 internal tooths and driving pulley 9 engagements that are packed on driving belt pulley shaft 7, the tooth pitch of double-sided toothed belt 6 external tooths or its integral multiple identical with the line-spacing of pot seedling disk, driving belt pulley shaft 7 and driven belt wheel shaft 8 are supported on the support separately of seedling case panel 1 back side, seedling sending face near double-sided toothed belt 6 between driving belt pulley shaft 7 and driven belt wheel shaft 8 is provided with tension wheel shaft 30, be arranged on regulating wheel 10 on tension wheel shaft 30 by double-sided toothed belt 6 seedling sending face stretchings, the seedling sending face that makes double-sided toothed belt 6 between regulating wheel 10 and driving pulley 7 is that the latter half of double-sided toothed belt 6 is concordant with the front of seedling case panel 1, between regulating wheel 10 and driven pulley 11, the seedling sending of double-sided toothed belt 6 faces down and the positive face tilt of seedling case panel 1, so that seedling dish can slip on double-sided toothed belt 6 more smoothly.
As shown in Figure 6, Figure 7, seedling box assembly: comprise seedling case panel 1, centralized positioning bar 2, rice shoot compression column with fixed 3, the main supporting guide 4 of seedling case, secondary supporting guide 5 and arc-shaped partition 34, for supporting the secondary supporting guide 5 of seedling case of seedling box assembly and upper rear portion and the bottom that main supporting guide 4 is separately positioned on seedling case panel 1, for being stuck in seedling dish longitudinal fluting, realize the front that the centralized positioning bar 2 of seedling dish located lateral is arranged on seedling case panel 1, below double-sided toothed belt 6, arrange and be fixed on the arc-shaped partition 34 on seedling case panel 1, front and back in seedling case panel 1 middle and lower part all arranges rice shoot compression column with fixed 3, rice shoot compression column with fixed 3 is connected with seedling case panel 1 by support, the rice shoot compression column with fixed 3 of seedling case panel 1 positive top is pressed on seedling dish when work, so that seedling dish can be close to seedling case panel 1 and double-sided toothed belt 6, 3 of the rice shoot compression column with fixed at seedling case panel 1 back side form seedling dish and reclaim frame, in order to bowl without seedlings is reclaimed by arc-shaped partition 34 wraparound seedling case panel 1 backs, positive bottom at seedling case panel 1 arranges projection A, be used for when seedling dish moves to double-sided toothed belt 6 bottom seedling dish jack-up, realize the separated of seedling dish and double-sided toothed belt 6.
Described active elliptic gear 29 and driven elliptic gear 31 are non-circular gears.
Described horizontal seedlings sending mechanism is by a pair of gear drive, and making seedling case is non-uniform movement with the transverse shifting of slide block assembly 28.
Described vertical seedlings sending mechanism, by a set of Composite Double ratchet mechanism driving pulley, accurately driving pulley rotates, again can two-way locked ratchet, to guarantee that double-sided toothed belt 6 can relative panel 1 longitudinal sliding motion because of other external force factor with outside wheel drive.
Described driving ratchet 12 and locked ratchet 13 are the identical ratchets of planform and geometric parameter.
The operation principle of this pot seedling transplanter seedling feeding device is:
During transplanter work, power passes to power shaft 32 from engine through transmission device, then through active elliptic gear 29, pass to driven elliptic gear 31, make script motion at the uniform velocity convert periodically variable non-uniform movement to, the helical axis 27 that drive is connected with driven elliptic gear 31 periodically speed change rotates, helical axis 27 drives the periodically speed change translation of slide block assembly 28 on it, and seedling case panel 1 is connected with slide block assembly 28, finally make seedling case realize low-speed motion in the process of transplant arm seedling taking each time, thereby improve to reduce the lateral displacement of seedling case in transplant arm seedling taking process the success rate that transplant arm is got seedling.When seedling case moves to horizontal limit position, both sides, mechanism carries out vertical seedlings sending, the driving lever 22 that is positioned at helical axis 27 1 sides is stirred one of them fork 21 that is positioned at fork axle 20 both sides, fork 21 drives 20 rotations of fork axle, and then drive by follower lever 16, connecting rod 18, driving rod 19 and take seedling case as four-bar mechanism that relative frame was formed, the trip lever 17 being now positioned on connecting rod 18 rises with connecting rod 18, lift locking bar 15 for locked ratchet 13 releases, two ratchets can be rotated, the ratchet 14 being positioned on follower lever 16 is acting on mutually and is driving its rotation with driving ratchet 12 after one section of idle stroke, drive with the coaxial mounted driving pulley 9 of driving ratchet 12 and rotate, drive thus double-sided toothed belt 6 and on pot seedling disk move down and send to, locking bar 15 is separated with trip lever 17 afterwards, locking bar 15 resets and is close to locked ratchet 13 flank profils under spring 25 effects, ratchet 14 continues to promote driving ratchet 12 until it reaches assigned work angle, double-sided toothed belt 6 and on pot seedling disk move down a line-spacing, locking bar 15 embeds in the ratchet of locked ratchet 13, two ratchets can not be rotated further along driving direction, under torsion spring effect, four-bar mechanism resets, thereby ratchet 14 resets and oppositely pins driving ratchet 12, now realize the two-way locked of two ratchets, make the double-sided toothed belt 6 can relative panel 1 longitudinal sliding motion because of other external force factor with outside wheel drive, guaranteed the accuracy of vertical seedlings sending, , so far complete whole vertical seedlings sending process.
Above-mentioned embodiment is used for the utility model of explaining; rather than the utility model is limited; in the protection domain of spirit of the present utility model and claim, any modification and change that the utility model is made, all fall into protection domain of the present utility model.
Claims (4)
1. a pot seedling transplanter seedling feeding device, comprises seedling box assembly, seedling dish cog belt conveying mechanism, vertical seedlings sending mechanism and horizontal seedlings sending mechanism; It is characterized in that:
1) seedling box assembly, comprises seedling case panel (1), centralized positioning bar (2), rice shoot compression column with fixed (3), the main supporting guide of seedling case (4), secondary supporting guide (5) and arc-shaped partition (34), for supporting the secondary supporting guide (5) of seedling case of seedling box assembly and upper rear portion and the bottom that main supporting guide (4) is separately positioned on seedling case panel (1), for being stuck in seedling dish longitudinal fluting, realize the front that the centralized positioning bar (2) of seedling dish located lateral is arranged on seedling case panel (1), below double-sided toothed belt (6), arrange and be fixed on the arc-shaped partition (34) on seedling case panel (1), front and back in seedling case panel (1) middle and lower part all arranges rice shoot compression column with fixed (3), rice shoot compression column with fixed (3) is connected with seedling case panel (1) by support, the rice shoot compression column with fixed (3) of the positive top of seedling case panel (1) is pressed on seedling dish when work, so that seedling dish can be close to seedling case panel (1) and double-sided toothed belt (6), the rice shoot compression column with fixed (3) at seedling case panel (1) back side forms seedling dish and reclaims frame, in order to bowl without seedlings is reclaimed by arc-shaped partition (34) wraparound seedling case panel (1) back, positive bottom at seedling case panel (1) arranges projection (A), be used for when seedling dish moves to double-sided toothed belt (6) bottom seedling dish jack-up, realize the separated of seedling dish and double-sided toothed belt (6),
2) seedling dish cog belt conveying mechanism, comprise double-sided toothed belt (6), driving belt pulley shaft (7), driven belt wheel shaft (8), the synchronous belt conveying mechanism that driving pulley (9) and driven pulley (11) form is arranged on the vacancy, bottom of seedling case panel (1), double-sided toothed belt (6) internal tooth and driving pulley (9) engagement being packed on driving belt pulley shaft (7), the tooth pitch of double-sided toothed belt (6) external tooth or its integral multiple identical with the line-spacing of pot seedling disk, driving belt pulley shaft (7) and driven belt wheel shaft (8) are supported on the support separately of seedling case panel (1) back side, seedling sending face near double-sided toothed belt (6) between driving belt pulley shaft (7) and driven belt wheel shaft (8) is provided with tension wheel shaft (30), be arranged on regulating wheel (10) on tension wheel shaft (30) by double-sided toothed belt (6) seedling sending face stretching, the seedling sending face that makes double-sided toothed belt (6) between regulating wheel (10) and driving pulley (7) is that the latter half of double-sided toothed belt (6) is concordant with the front of seedling case panel (1), between regulating wheel (10) and driven pulley (11), the seedling sending of double-sided toothed belt (6) faces down and the positive face tilt of seedling case panel (1), so that seedling dish can slip on double-sided toothed belt (6) more smoothly,
3) vertical seedlings sending mechanism, comprising fork (21) is comprised of a set of four-bar mechanism and a set of Composite Double ratchet mechanism at interior vertical seedlings sending mechanism, fork (21) is packed in a left side for fork axle (20), right two ends, fork axle (20) is supported on the support (33) affixed with seedling case panel (1), one end, left side of fork axle (20) is fixed with the driving rod (19) of four-bar mechanism, by connecting rod (18) connection of rotating, be contained in the follower lever (16) on driving belt pulley shaft (7), the end of driving belt pulley shaft (7) is fixedly mounted with driving ratchet (12) and the locked ratchet (13) that a pair of gear teeth are oppositely installed, the ratchet (14) of stirring driving ratchet (12) is packed on follower lever (16), the locking bar (15) coordinating with locked ratchet (13) is arranged on the back side of seedling case panel (1), trip lever (17) is fixed near on the connecting rod (18) of follower lever (16),
4) horizontal seedlings sending mechanism, by a pair of Elliptical Gears Transmission and worm drive, formed, be fixed on active elliptic gear (29) and driven elliptic gear (31) engagement being fixed on helical axis (27) on power input shaft (32), slide block assembly (28) is housed in the bidirectional screw slideway on helical axis (27), slide block assembly (28) is fixedly connected with seedling case panel (1), driving lever (22) is fixedly equipped with in one end of helical axis (27), driving lever (22) promotes fork (21) swing of the power input component of vertical seedlings sending mechanism by the driving lever roller (23) of its end.
2. a kind of pot seedling transplanter seedling feeding device according to claim 1, is characterized in that: described active elliptic gear (29) and driven elliptic gear (31) are non-circular gears.
3. a kind of pot seedling transplanter seedling feeding device according to claim 1, is characterized in that: described horizontal seedlings sending mechanism is by a pair of gear drive, and making seedling case is non-uniform movement with the transverse shifting of slide block assembly (28).
4. a kind of pot seedling transplanter seedling feeding device according to claim 1, is characterized in that: described driving ratchet (12) and locked ratchet (13) are the identical ratchets of planform and geometric parameter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054648.2U CN203708809U (en) | 2014-01-28 | 2014-01-28 | Seedling feeding device of pot seedling transplanter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054648.2U CN203708809U (en) | 2014-01-28 | 2014-01-28 | Seedling feeding device of pot seedling transplanter |
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| CN203708809U true CN203708809U (en) | 2014-07-16 |
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| CN201420054648.2U Expired - Lifetime CN203708809U (en) | 2014-01-28 | 2014-01-28 | Seedling feeding device of pot seedling transplanter |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843506A (en) * | 2014-01-28 | 2014-06-11 | 浙江理工大学 | Seedling delivery device of pot seedling transplanter |
| CN104813784A (en) * | 2015-05-08 | 2015-08-05 | 安徽省锦禾农业装备有限责任公司 | Arched seedling loading plate of rice transplanter |
| CN105144944A (en) * | 2015-10-19 | 2015-12-16 | 苏州市天幕景观装饰工程有限公司 | Longitudinal seedling feeding mechanism of transplanter |
| CN109258022A (en) * | 2018-08-17 | 2019-01-25 | 江苏大学 | A kind of monitoring of seedling breaking and cancellation element and control method |
| CN110972646A (en) * | 2019-12-03 | 2020-04-10 | 农业农村部南京农业机械化研究所 | Pneumatic ordered seedling throwing machine and seedling throwing method suitable for degradable seedling tray |
| CN112703865A (en) * | 2020-12-29 | 2021-04-27 | 农业农村部南京农业机械化研究所 | Be suitable for accurate whole row of transferring of degradable material seedling tray and get seedling mechanism |
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2014
- 2014-01-28 CN CN201420054648.2U patent/CN203708809U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843506A (en) * | 2014-01-28 | 2014-06-11 | 浙江理工大学 | Seedling delivery device of pot seedling transplanter |
| CN103843506B (en) * | 2014-01-28 | 2015-09-02 | 浙江理工大学 | Pot seedling transplanter seedling feeding device |
| CN104813784A (en) * | 2015-05-08 | 2015-08-05 | 安徽省锦禾农业装备有限责任公司 | Arched seedling loading plate of rice transplanter |
| CN105144944A (en) * | 2015-10-19 | 2015-12-16 | 苏州市天幕景观装饰工程有限公司 | Longitudinal seedling feeding mechanism of transplanter |
| CN109258022A (en) * | 2018-08-17 | 2019-01-25 | 江苏大学 | A kind of monitoring of seedling breaking and cancellation element and control method |
| CN110972646A (en) * | 2019-12-03 | 2020-04-10 | 农业农村部南京农业机械化研究所 | Pneumatic ordered seedling throwing machine and seedling throwing method suitable for degradable seedling tray |
| WO2021109520A1 (en) * | 2019-12-03 | 2021-06-10 | 农业农村部南京农业机械化研究所 | Pneumatic orderly-operated seedling throwing machine suitable for degradable seedling tray, and seedling throwing method |
| CN110972646B (en) * | 2019-12-03 | 2023-12-05 | 农业农村部南京农业机械化研究所 | Pneumatic ordered seedling throwing machine suitable for degradable seedling tray and seedling throwing method |
| CN112703865A (en) * | 2020-12-29 | 2021-04-27 | 农业农村部南京农业机械化研究所 | Be suitable for accurate whole row of transferring of degradable material seedling tray and get seedling mechanism |
| CN112703865B (en) * | 2020-12-29 | 2022-04-08 | 农业农村部南京农业机械化研究所 | Be suitable for accurate whole row of transferring of degradable material seedling tray and get seedling mechanism |
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