CN106937543A - Pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism - Google Patents
Pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism Download PDFInfo
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- CN106937543A CN106937543A CN201710061383.7A CN201710061383A CN106937543A CN 106937543 A CN106937543 A CN 106937543A CN 201710061383 A CN201710061383 A CN 201710061383A CN 106937543 A CN106937543 A CN 106937543A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
- A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
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Abstract
The invention discloses pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism.Existing seedling taking and plant one pot vegetable seedlings transplanter structure can only in the way of directly pressing from both sides seedling seedling taking, have damage to seedling root；Seedling taking and plant realize that then mechanism is complicated by Liang Tao mechanisms.Central shaft two ends of the present invention are arranged with two primary planet trains, and primary planet train two ends connect two grades of upper planet trains and two grades of lower planet trains respectively；Two grades of upper planet trains are fixed with transplanting arm, and two grades of lower planet trains are fixed with lower transplanting arm；Primary planet train includes one-stage gear case, center Knucle-gear, one-level upper planet Knucle-gear, one-level lower planet Knucle-gear, one-level upper planet axle, one-level lower planet axle, upper eccentric wheel, upper connecting rod, upper rocking bar, lower eccentric wheel, lower link and lower rocking bar.The present invention is realized using a set of mechanism and fetched earth formula seedling taking into alms bowl, and in the seedling taking stage, seedling pawl is in translation, can at utmost keep bowl-entering soil integrality.
Description
Technical field
The invention belongs to agricultural mechanical field, more particularly to it is suitable for one kind of all automatic vegetables potted-seedling transplanting requirement and has
Take the duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism for planting integrated feature.
Background technology
China's vegetable cultivation has the tradition of intensive cultivation, due to the resources supplIes having a large population and a few land, determines China vegetables
Plantation need to combine China's economic technology condition, walk standardization, the development of low cost.Mechanized cultivation will turn into China vegetables
Plant another dominance technology of future development.
" transplanting mechanism " is vegetable transplanting machine workpiece, and the European Community of first place in the world is on dry land transplanter
The core work part of vegetable transplanting machine is typically made up of 3 sets or 4 covering devices, completes seedling taking, 3 actions of conveying and plant, knot
Structure complexity, high cost, efficiency are low.In order to simplify the internal structure of an organization, the pot vegetable seedlings transplanter that Japan develops employs Liang Tao mechanisms, by it
Middle seedling taking and conveying device unite two into one, and employ and turn round the complexity that the mode being combined with slideway mechanism completes seedling taking and conveying
Action.But it is due to add slideway mechanism, greatly reduces production efficiency, it is per minute to transplant 40 times.Working time is long
, slideway is easy to wear, and functional reliability is difficult to ensure that.
The transplanter of current domestic application is generally artificial semi-automatic transplanter tool, mainly has flexible disk formula, chain-clip type, leads
The type such as seedling tubular type and basket-hanging.It is required that operating personnel feed, seedling is accurate, rapid, can not be interrupted, and inefficiency, labor intensity are big,
Cause whole machine operating efficiency low, the operating efficiency of general country's transplanter is only equivalent to artificial 5-15 times, far below it is cultivated it is whole,
Efficiency of the machinery such as harvest relative to manual work.Efficiently, it is that following large area transplants work gently to simplify full-automatic pot seedling transplanter
The developing direction of industry.
China is taking the automatic vegetable transplanting machine application aspect of cultivation one or blank, and its research work is at the early-stage.Pass through
Document Investigation, the domestic nearly no document report taken about development in terms of the integral all automatic vegetables transplanter autonomous innovation research of cultivation
Lead, also lack the working mechanism that integral automatic transplanting mechanism is planted to taking and theoretical research, only to seedling taking, plant seedling respectively by removing seedling
Mechanism and the automatic vegetable transplanting machine of plant setter structure have correlative study.
At present, it is domestic to take the research and development for planting integrated full automatic transplanting mechanism to substantially belong to copy to vegetables, do not have
Great improvement and technical breakthrough, and external transplanter complex structure are carried out to external transplanter, it is expensive, and
Hardly possible adapts to the agriculture requirement of China, difficulty is promoted at home very big.Therefore design a kind of new take and plant integral all automatic vegetables alms bowl
Transplantation of seedlings mechanism has turned into the active demand of China's vegetable cultivation industry development.
The content of the invention
It is an object of the invention to provide take to plant a kind of duplicate rows carrier that one transplants requirement applied to all automatic vegetables pot seedling
Eccentric wheel rocking bar combined type transplanting mechanism.
In order to achieve the above object, the technical solution adopted by the present invention is：
The present invention include transmission case, drive sprocket, chain, center sprocket wheel, central shaft, primary planet train, two grades it is up
Star wheel series, two grades of lower planet trains, upper transplanting arm and lower transplanting arm；Central shaft and drive sprocket axle are supported on biography by bearing
On dynamic case, the drive sprocket being fixed on drive sprocket axle is connected with fixed center sprocket wheel on center shaft by chain；Two
Individual primary planet train is symmetricly set on central shaft two ends, and primary planet train two ends are descending by one-level upper planet axle and one-level
Star axle connects two grades of upper planet trains and two grades of lower planet trains respectively.
It is descending that described primary planet train includes one-stage gear case, center Knucle-gear, one-level upper planet Knucle-gear, one-level
Star Knucle-gear, one-level upper planet axle, one-level lower planet axle, upper eccentric wheel, upper connecting rod, upper rocking bar, lower eccentric wheel, lower link and under
Rocking bar.Described one-stage gear case is fixed on center shaft end；Center Knucle-gear empty set on center shaft, and passes through with transmission case
Jaw flange nesting is fixed；Described one-level upper planet axle and one-level lower planet axle is symmetrically supported on one-stage gear by bearing
Case two ends；One-level upper planet Knucle-gear empty set is on one-level upper planet axle；One-level lower planet Knucle-gear empty set is in one-level lower planet
On axle；Described center Knucle-gear is engaged with one-level upper planet Knucle-gear and one-level lower planet Knucle-gear simultaneously；Upper eccentric wheel is consolidated
It is scheduled on the Knucle-gear of center；One end of upper rocking bar is fixed on one-level upper planet axle；The two ends of upper connecting rod respectively with upper eccentric wheel
It is hinged with the other end of upper rocking bar；Lower eccentric wheel is fixed on the Knucle-gear of center；One end of lower rocking bar is fixed on one-level lower planet
On axle；The other end of the two ends of lower link respectively with lower eccentric wheel and lower rocking bar is hinged.
Two grades of described upper planet trains include two grades of upper gear box, two Ji Shang centers Knucle-gears, two grades of upper planet knuckle-tooth
Wheel and two grades of upper planet axles.The end that two grades of described upper gear box go out outside one-stage gear case with one-level upper planet shaft extension is fixed；
Two Ji Shang centers Knucle-gear empty sets are fixed on one-level upper planet axle, and with one-level upper planet Knucle-gear by the way that dental inlay is nested；Institute
The two grades of upper planet axles stated are supported on two grades of upper gear box by bearing；Two grades of upper planet Knucle-gears are fixed on two grades of upper planets
On axle, and engaged with two Ji Shang centers Knucle-gears.Two grades of described lower planet trains include two grades of lower tooth roller boxs, two Ji Xia centers
Knucle-gear, two grades of lower planet Knucle-gears and two grades of lower planet axles.Two grades of described lower tooth roller boxs go out one with one-level lower planet shaft extension
End outside level gear-box is fixed；Two Ji Xia centers Knucle-gear empty sets on one-level lower planet axle, and with one-level lower planet knuckle-tooth
Wheel is fixed by dental inlay nesting；Two grades of described lower planet axles are supported on two grades of lower tooth roller boxs by bearing；Two grades of lower planets
Knucle-gear is fixed on two grades of lower planet axles, and is engaged with two Ji Xia centers Knucle-gears.
One end and the planting arm housings of upper transplanting arm that two grades of described upper planet shaft extensions go out outside two grades of upper gear box are fixed,
One end that two grades of lower planet shaft extensions go out outside two grades of lower tooth roller boxs and the planting arm housings of lower transplanting arm are fixed.
Described upper transplanting arm and the structure of lower transplanting arm are completely the same.
The center Knucle-gear, one-level upper planet Knucle-gear are identical with the geometric parameter of one-level lower planet Knucle-gear,
Two Ji Shang centers Knucle-gears are identical with the geometric parameter of two Ji Xia centers Knucle-gears, under two grades of upper planet Knucle-gears and two grades
The geometric parameter of planet Knucle-gear is identical.
The upper connecting rod and the geometric center that center is upper eccentric wheel that is hinged of upper eccentric wheel, lower link and lower eccentric wheel
The geometric center that center is lower eccentric wheel is hinged, upper eccentric wheel and lower eccentric wheel eccentric throw are 46cm.
The beneficial effects of the invention are as follows：
1st, the present invention has epicyclic gearing ratio characteristic, the swing characteristic with eccentric wheel rocker device, by adjusting
Primary planet train, the gearratio size of secondary planet train are saved, and by changing the shaft core position of each planet axis so that
The seedling pawl seedling pick-up trajectory and attitude of upper and lower transplanting arm are accurate, and plant position is accurate, seedling taking pivot angle be before seedling taking and seedling taking after transplant
Arm corner is 21.5 °, can preferably realize straight seedling taking, realizes nonirrigated farmland well formula plant.
2nd, transplanting arm intermediate plate of the present invention carries out seedling taking by gripping the native alms bowl of vegetable seedling, effectively prevent intermediate plate and vegetalbe bowl
The interference of seedling leaf, seedling taking depth is more than 40mm, it is ensured that rice shoot is extracted from alms bowl disk, and seedling taking angle is 8 °, and pushing away seedling angle is 67.3 °,
Both differences are 59.3 °, plant seedling depth more than 35mm, can guarantee that cultivation seedling upright degree and vertical seedling rate.
3rd, the present invention solves the box cyclic train transplanting mechanism of secondary gear in rotation process, pushes away seedling cam and shift fork
Between can not realize the problem of complete cycle is turned round, enormously simplify the structure design for pushing away seedling cam, push away seedling cam compared to pre-structure
Simpler, profile is more complete, and intensity is bigger, and reliability is higher, the reliability of mechanism is improved, more with promotion price
Value.
4th, working stability of the present invention, mechanization degree is high, and seedling taking depth is big, can preferably keep complete during seedling taking
Root system, no seedling injury highly shortened turning green the cycle for vegetable seedling, and obvious effect of increasing production is conducive to popularization and application.
5th, the present invention substitutes the Duo Tao mechanisms of existing vegetable transplanting machine with a set of mechanism, proposes that one kind can realize full-automatic shifting
Plant, that is, seedling taking, conveying, three actions of plant are combined, above three action is efficiently completed with a set of mechanism
Cultivation integral type vegetable transplanting mechanism is taken, the native alms bowl formula vegetable transplanting machine of compared to original seedling taking clamp has huge advance.Transplanting efficiency phase
It is enhanced about more than once than existing semi-automatic vegetable transplanting machine.
Brief description of the drawings
Fig. 1 is the kinematic sketch of mechanism of the present invention.
Fig. 2 is the train engagement assembling schematic diagram of the present invention.
Fig. 3 is the two Ji Shang centers Knucle-gears schematic diagram nested with one-level upper planet Knucle-gear of the present invention.
Fig. 4 is the upper eccentric wheel rocker device schematic diagram of the present invention.
Fig. 5 is the resultant gear ratio change schematic diagram of the present invention.
Fig. 6 is the upper and lower transplanting arm configuration schematic cross-sectional view of the present invention.
Fig. 7 is the schematic top plan view of the present invention.
Fig. 8 is the transplanting track schematic diagram of the present invention.
Fig. 9 is the seedling taking position view of the present invention.
Figure 10 be the present invention push away seedling position view.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As illustrated in figures 1 and 7, pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism, including transmission case 27, master
Movable sprocket 28, chain 26, center sprocket wheel 1, central shaft 2, primary planet train, two grades of upper planet trains, two grades of lower planet trains,
Upper transplanting arm 21 and lower transplanting arm 14；Central shaft 2 and drive sprocket axle 29 are supported on transmission case 27 by bearing, are fixed on
Drive sprocket 28 on drive sprocket axle 29 is connected with the center sprocket wheel 1 being fixed on central shaft 2 by chain 26；Two one-levels
Planet circular system is symmetricly set on the two ends of central shaft 2, and primary planet train two ends pass through one-level upper planet axle 18 and one-level lower planet
Axle 6 connects two grades of upper planet trains and two grades of lower planet trains respectively.
As shown in Fig. 1,2 and 4, primary planet train includes one-stage gear case 9, center Knucle-gear 15, one-level upper planet circle
Gear 25, one-level lower planet Knucle-gear 8, one-level upper planet axle 18, one-level lower planet axle 6, upper eccentric wheel 22, upper connecting rod 23, on
Rocking bar 24, lower eccentric wheel 3, lower link 4 and lower rocking bar 7.One-stage gear case 9 is fixed on the end of central shaft 2；Center Knucle-gear 15 is empty
It is enclosed within central shaft 2, and it is nested fixed by jaw flange with transmission case 27；One-level upper planet axle 18 and one-level lower planet axle
6 are symmetrically supported on the two ends of one-stage gear case 9 by bearing；The empty set of one-level upper planet Knucle-gear 25 is on one-level upper planet axle 18；
The empty set of one-level lower planet Knucle-gear 8 is on one-level lower planet axle 6；Center Knucle-gear 15 simultaneously with one-level upper planet Knucle-gear 25 and
One-level lower planet Knucle-gear 8 is engaged；Upper eccentric wheel 22 is fixed on center Knucle-gear 15；One end of upper rocking bar 24 is fixed on one-level
On upper planet axle 18；The other end of the two ends of upper connecting rod 23 respectively with upper eccentric wheel 22 and upper rocking bar 24 is hinged；Lower eccentric wheel 3 is consolidated
It is scheduled on center Knucle-gear 15；One end of lower rocking bar 7 is fixed on one-level lower planet axle 6；The two ends of lower link 4 respectively with it is lower partially
The other end of heart wheel 3 and lower rocking bar 7 is hinged.
As shown in Figure 1,2 and 3, two grades of upper planet trains include two grades of upper gear box 16, two Ji Shang centers Knucle-gears 17, two
Level upper planet Knucle-gear 19 and two grades of upper planet axles 20.Two grades of upper gear box 16 stretch out one-stage gear case with one-level upper planet axle 18
End outside 9 is fixed；The empty set of two Ji Shang centers Knucle-gear 17 on one-level upper planet axle 18, and with one-level upper planet Knucle-gear 25
It is fixed by dental inlay nesting；Two grades of upper planet axles 20 are supported on two grades of upper gear box 16 by bearing；Two grades of upper planet knuckle-tooth
Wheel 19 is fixed on two grades of upper planet axles 20, and is engaged with two Ji Shang centers Knucle-gears 17.Two grades of lower planet trains include two grades
Lower tooth roller box 10, two Ji Xia centers Knucle-gears 11, two grades of lower planet Knucle-gears 12 and two grades of lower planet axles 13.Two grades of lower tooth roller boxs
10 ends stretched out with one-level lower planet axle 6 outside one-stage gear case 9 are fixed；Two Ji Xia centers 11 empty sets of Knucle-gear are descending in one-level
On star axle 6, and it is nested fixed by dental inlay with one-level lower planet Knucle-gear 8；Two grades of lower planet axles 13 are supported on two by bearing
On level lower tooth roller box 10；Two grades of lower planet Knucle-gears 12 are fixed on two grades of lower planet axles 13, and with two Ji Xia centers Knucle-gears
11 engagements.
In Fig. 4, exemplified by the upper eccentric wheel rocker device that above eccentric wheel 22, upper connecting rod 23 and upper rocking bar 24 are constituted, center
Knucle-gear 15 is fixed with upper eccentric wheel 22；P points are the center of rotation of upper eccentric wheel 22 and center Knucle-gear 15, and q points are upper bias
The geometric center of wheel 22；Upper connecting rod 23 is hinged the geometric center q that center is upper eccentric wheel 22, upper eccentric wheel with upper eccentric wheel 22
Eccentric throw is 46cm.
One end and the planting arm housings of upper transplanting arm 21 that two grades of upper planet axles 21 are stretched out outside two grades of upper gear box 16 are fixed,
One end and the planting arm housings of lower transplanting arm 14 that two grades of lower planet axles 6 are stretched out outside two grades of lower tooth roller boxs 10 are fixed；Upper transplanting arm
21 and lower transplanting arm 14 structure it is completely the same.
As shown in fig. 6, exemplified by above transplanting arm, transplant arm housing 32 is fixed on two grades of upper planet axles 20；Push away seedling cam
34 are fixed on two grades of upper gear box 16, and empty set is in transplant arm housing 32；Pushing sprout pole 31 is constituted with transplant arm housing 32 and slided
Dynamic pair；The afterbody of pushing sprout pole 31 is connected with transplant arm housing 32 by spring 35, and head is stretched out outside transplant arm housing 32；The bottom of shift fork 33
End is hinged in transplant arm housing 32, and the chute on top and the middle part of pushing sprout pole 31 constitutes rolling friction pair；The bottom of shift fork 33 is with pushing away
Seedling cam 34 constitutes cam pair；The centering of two panels intermediate plate 30 is set, and is respectively embedded into the stopper slot for being fixed on the head of pushing sprout pole 31
In two clip slots；The afterbody of intermediate plate 30 is fixed with transplant arm housing 32, and head is freely set.
As shown in Fig. 2 the geometric parameters of center Knucle-gear 15, one-level upper planet Knucle-gear 25 and one-level lower planet Knucle-gear 8
Count up to exactly the same, two Ji Shang centers Knucle-gears 17 are identical with the geometric parameter of two Ji Xia centers Knucle-gears 11, and two grades up
Star Knucle-gear 19 is identical with the geometric parameter of two grades of lower planet Knucle-gears 12.
The pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism seedling taking angle is 8 °, and pushing away seedling angle is 67.3 °, two
Person's difference is 59.3 °, it is ensured that plant seedlings upright degree and vertical seedling rate, and seedling taking pivot angle is 21.5 °, and seedling taking depth is 42.4mm, plants seedling deep
Spend for 36.5mm, one-stage gear case minimum ground clearance is 32mm, one-stage gear case initial settling angle is 90 °, and trajectory height is
305mm。
The operation principle of the pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism is：
Power is delivered on center sprocket wheel 1 by the drive sprocket 28 in transmission case 27 through chain 26, drives 2 turns of central shaft
Dynamic, central shaft 2 drives one-stage gear case 9 to rotate, in one-stage gear case 9, during empty set is fixed on central shaft 2 with transmission case 27
Heart Knucle-gear 15 is engaged with one-level upper planet Knucle-gear 25 and one-level lower planet Knucle-gear 8 respectively.When one-stage gear case 9 relative to
When center Knucle-gear 15 is rotated, occur transport motion, because upper eccentric wheel 22 and lower eccentric wheel 3 are fixed with center Knucle-gear 15,
Upper connecting rod 22 and lower link 3 are driven in the rotation process of one-stage gear case 9, upper rocking bar 24 and lower rocking bar 7 are driven therewith, due to above shaking
Bar 24 is fixed with one-level upper planet axle 18, and lower rocking bar 7 is fixed with one-level lower planet axle 6, and eccentric wheel rocker device drives two two
Level planet circular system, swings the versus primary gear-box 9 of secondary gearbox 16, under train effect, two grades of upper planet axles 20 and two
Level upper gear box 16 relatively rotates, i.e., transplant arm housing 32 relatively rotates with pushing away seedling cam 34, in rotation process, by
Acted in spring 35, pushing sprout pole 31 is mutually collided with shift fork 33 so that shift fork 33 is contacted with pushing away seedling cam 34 all the time, is being rotated
Cheng Zhong, because the non-circular profile line for pushing away seedling cam 34 is acted on, shift fork 33 is rotated relative to transplant arm housing 32, drives the phase of pushing sprout pole 31
It is movable to transplant arm housing 32, due to the effect of two clip slots of stopper slot on pushing sprout pole 31, in pushing sprout pole 31 and transplanting
During the relative translational movement of arm housing 32, intermediate plate 30 realizes continuous clamping, relieving action, and the seedling taking when clamping pushes away seedling during relieving
Seedling is planted in ejection to bar 31 rapidly.
The resultant gear ratio curve of the pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism as shown in figure 5, by
This drive characteristic realizes transplanting track as shown in Figure 8, moves in a direction indicated by the arrow, is position seedling taking shown in Fig. 9 in A points,
It is that position pushes away seedling shown in Figure 10 in B points, so as to realize the mechanization transplanting of vegetable seedling.
Claims (4)
1. pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism, including transmission case, drive sprocket, chain, center
Sprocket wheel, central shaft, primary planet train, two grades of upper planet trains, two grades of lower planet trains, upper transplanting arm and lower transplanting arm；In
Heart axle and drive sprocket axle are supported on transmission case by bearing, are fixed on the drive sprocket on drive sprocket axle with being fixed on
Center sprocket wheel on central shaft is connected by chain；Two primary planet trains are symmetricly set on central shaft two ends, primary planet
Train two ends connect two grades of upper planet trains and two grades of lower planet trains respectively by one-level upper planet axle and one-level lower planet axle；
It is characterized in that：
Described primary planet train includes one-stage gear case, center Knucle-gear, one-level upper planet Knucle-gear, one-level lower planet circle
Gear, one-level upper planet axle, one-level lower planet axle, upper eccentric wheel, upper connecting rod, upper rocking bar, lower eccentric wheel, lower link and under shake
Bar；Described one-stage gear case is fixed on center shaft end；Center Knucle-gear empty set on center shaft, and passes through tooth with transmission case
Embedded flange nesting is fixed；Described one-level upper planet axle and one-level lower planet axle is symmetrically supported on one-stage gear case by bearing
Two ends；One-level upper planet Knucle-gear empty set is on one-level upper planet axle；One-level lower planet Knucle-gear empty set is in one-level lower planet axle
On；Described center Knucle-gear is engaged with one-level upper planet Knucle-gear and one-level lower planet Knucle-gear simultaneously；Upper eccentric wheel is fixed
On the Knucle-gear of center；One end of upper rocking bar is fixed on one-level upper planet axle；The two ends of upper connecting rod respectively with upper eccentric wheel and
The other end of upper rocking bar is hinged；Lower eccentric wheel is fixed on the Knucle-gear of center；One end of lower rocking bar is fixed on one-level lower planet axle
On；The other end of the two ends of lower link respectively with lower eccentric wheel and lower rocking bar is hinged；
Two grades of described upper planet trains include two grades of upper gear box, two Ji Shang centers Knucle-gears, two grades of upper planet Knucle-gears and
Two grades of upper planet axles；The end that two grades of described upper gear box go out outside one-stage gear case with one-level upper planet shaft extension is fixed；Two grades
Upper center Knucle-gear empty set is fixed on one-level upper planet axle, and with one-level upper planet Knucle-gear by the way that dental inlay is nested；Described
Two grades of upper planet axles are supported on two grades of upper gear box by bearing；Two grades of upper planet Knucle-gears are fixed on two grades of upper planet axles
On, and engaged with two Ji Shang centers Knucle-gears；Two grades of described lower planet trains include two grades of lower tooth roller boxs, two grades of lower center circles
Gear, two grades of lower planet Knucle-gears and two grades of lower planet axles；Two grades of described lower tooth roller boxs go out one-level with one-level lower planet shaft extension
End outside gear-box is fixed；Two Ji Xia centers Knucle-gear empty sets on one-level lower planet axle, and with one-level lower planet Knucle-gear
It is fixed by dental inlay nesting；Two grades of described lower planet axles are supported on two grades of lower tooth roller boxs by bearing；Two grades of lower planet circles
Gear is fixed on two grades of lower planet axles, and is engaged with two Ji Xia centers Knucle-gears；
One end and the planting arm housings of upper transplanting arm that two grades of described upper planet shaft extensions go out outside two grades of upper gear box are fixed, two grades
One end that lower planet shaft extension goes out outside two grades of lower tooth roller boxs and the planting arm housings of lower transplanting arm are fixed.
2. pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism according to claim 1, it is characterised in that：
Described upper transplanting arm and the structure of lower transplanting arm are completely the same.
3. pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism according to claim 1, it is characterised in that：
The center Knucle-gear, one-level upper planet Knucle-gear are identical with the geometric parameter of one-level lower planet Knucle-gear, during two grades upper
Heart Knucle-gear is identical with the geometric parameter of two Ji Xia centers Knucle-gears, two grades of upper planet Knucle-gears and two grades of lower planet knuckle-tooth
The geometric parameter of wheel is identical.
4. pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism according to claim 1, it is characterised in that：
The upper connecting rod and the geometric center that center is upper eccentric wheel that is hinged of upper eccentric wheel, lower link are hinged center with lower eccentric wheel
For the geometric center of lower eccentric wheel, upper eccentric wheel and lower eccentric wheel eccentric throw are 46cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710061383.7A CN106937543A (en) | 2017-01-25 | 2017-01-25 | Pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710061383.7A CN106937543A (en) | 2017-01-25 | 2017-01-25 | Pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism |
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| CN106937543A true CN106937543A (en) | 2017-07-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109479467A (en) * | 2018-12-24 | 2019-03-19 | 浙江理工大学 | A kind of planetary gear double-crank mechanism combined type transplanting mechanism |
| CN112106495A (en) * | 2020-08-20 | 2020-12-22 | 浙江理工大学 | Non-circular gear double eccentric wheel combined rice pot seedling transplanting mechanism |
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| CN203382288U (en) * | 2013-07-22 | 2014-01-08 | 瑞安市保时特机械有限公司 | Eccentric wheel and rocker-type plate conveying manipulator mechanism |
| CN106233902A (en) * | 2016-09-20 | 2016-12-21 | 浙江理工大学 | Double-planet posture ellipse non-circular gear planetary gear system potted-seedling transplanting mechanism |
| CN206533726U (en) * | 2017-01-25 | 2017-10-03 | 浙江理工大学 | A kind of pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203382288U (en) * | 2013-07-22 | 2014-01-08 | 瑞安市保时特机械有限公司 | Eccentric wheel and rocker-type plate conveying manipulator mechanism |
| CN106233902A (en) * | 2016-09-20 | 2016-12-21 | 浙江理工大学 | Double-planet posture ellipse non-circular gear planetary gear system potted-seedling transplanting mechanism |
| CN206533726U (en) * | 2017-01-25 | 2017-10-03 | 浙江理工大学 | A kind of pot vegetable seedlings duplicate rows carrier eccentric wheel rocking bar combined type transplanting mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479467A (en) * | 2018-12-24 | 2019-03-19 | 浙江理工大学 | A kind of planetary gear double-crank mechanism combined type transplanting mechanism |
| CN109479467B (en) * | 2018-12-24 | 2024-05-17 | 浙江理工大学 | Combined transplanting mechanism with planetary gear and double crank mechanisms |
| CN112106495A (en) * | 2020-08-20 | 2020-12-22 | 浙江理工大学 | Non-circular gear double eccentric wheel combined rice pot seedling transplanting mechanism |
| CN112106495B (en) * | 2020-08-20 | 2021-12-07 | 浙江理工大学 | Non-circular gear double eccentric wheel combined rice pot seedling transplanting mechanism |
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Application publication date: 20170711 |