CN201612019U - Vegetable potted seedling automatic transplant device of gear planetary gear train of eccentric gear-non-circular gear - Google Patents
Vegetable potted seedling automatic transplant device of gear planetary gear train of eccentric gear-non-circular gear Download PDFInfo
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- CN201612019U CN201612019U CN2010201057273U CN201020105727U CN201612019U CN 201612019 U CN201612019 U CN 201612019U CN 2010201057273 U CN2010201057273 U CN 2010201057273U CN 201020105727 U CN201020105727 U CN 201020105727U CN 201612019 U CN201612019 U CN 201612019U
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- 241000239290 Araneae Species 0.000 claims description 14
- 238000002054 transplantation Methods 0.000 claims description 7
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Abstract
The utility model discloses a vegetable potted seedling automatic transplant device of a gear planetary gear train of an eccentric gear-non-circular gear, wherein the shaft ends of a center shaft on the two sides in a sprocket box, which stretch outside a sprocket box are fixed with gear boxes which have the same structures, the two ends of a center shaft in the gear boxes are provided with center incomplete round gears which are fixed on the sprocket box through flanges, the center incomplete round gears are fixedly connected with convex locking arcs, and the center shaft and the gear box are fixedly connected together to rotate. Middle shafts on the two sides of the center incomplete round gears in the gear box are respectively symmetrically provided with middle round gears which are mutually meshed with the center incomplete round gears, the middle round gears are respectively fixedly connected with concave locking arcs and are mutually matched with the convex locking arcs, the middle round gears are respectively fixedly connected with middle elliptic gears through the middle shafts, and the middle elliptic gears are further meshed with planetary elliptic gears which are fixedly connected on a planetary wheel shaft. One end of the planetary wheel shaft, which stretches outside the gear box are fixed with a transplant arm. The gear box achieves twice transplanting through rotating a circle, the work efficiency is increased, the structure is simple, the volume is small, the weight is light, and the vibration is small.
Description
Technical field
The utility model relates to agricultural machinery, especially relates to the automatic transplantation device of a kind of eccentric gear-noncircular gear planetary gear train vegetable pot seedling.
Background technology
At present, vegetable transplanting machine both domestic and external all is based on automanual, and semi-automatic vegetable transplanting machine is by the artificial seedling of feeding, and operating efficiency is not high, and when planting speed was higher, leakage seedling, missing seedling rate increased greatly.And automatically vegetable transplanting machine has and gives seedling automatically, gets seedling, comparatively automation and laborsavingization, high efficiency.Though automatic transplanter structure relative complex, in today that science and technology is maked rapid progress, vegetable transplanting machine will be a transplanter main development tendency from now on automatically.
Summary of the invention
The purpose of this utility model provides the automatic transplantation device of a kind of eccentric gear-noncircular gear planetary gear train vegetable pot seedling, and the physical dimension of this mechanism is less relatively, and structure is simple relatively, vibrates also little.
In order to achieve the above object, the technical solution adopted in the utility model is:
It comprises the utility model drive disk assembly and transplants arm member; Drive disk assembly comprises on the power transmission shaft in the chain-wheel box drive sprocket is housed, through chain be contained in chain-wheel box in center sprocket wheel on the central shaft be connected, central shaft stretches out the left and right gearcase that the outer and arranged on left and right sides axle head of chain-wheel box is fixed with the identical and symmetric arrangement of structure; Wherein:
Be equipped with on the central shaft left end in the described left gear box by left flange and be fixed on the incomplete Knucle-gear of LC on the chain-wheel box, the incomplete Knucle-gear of LC is connected with left protruding pinning arc, and the left end of central shaft is with the affixed rotation of left gear box; On the left jackshaft of the incomplete Knucle-gear of the LC both sides in the left gear box, symmetry is equipped with and the intermeshing upper and lower left middle circle gear of the incomplete Knucle-gear of LC respectively, upper and lower left middle circle gear is connected with the recessed pinning arc in a upper and lower left side respectively, the recessed pinning arc in a upper and lower left side matches with left protruding pinning arc, it is affixed with the middle eccentric gear in a upper and lower left side respectively that upper and lower left middle circle gear passes through upper and lower left jackshaft respectively, and eccentric gear meshes with the upper and lower left lateral star non-circular gear that is fixed on the upper and lower left lateral spider gear shaft again in the middle of the upper and lower left side; Upper and lower left lateral spider gear shaft stretches out the outer end of left gear box and is fixed with upper and lower moving to left respectively and plants arm member;
Be equipped with on the central shaft right-hand member in the described right gear box by right flange and be fixed on the incomplete Knucle-gear in right center on the chain-wheel box, the incomplete Knucle-gear in right center is connected with right protruding pinning arc, and the right-hand member of central shaft is with the affixed rotation of right gear box; On the right jackshaft of the incomplete Knucle-gear both sides, right center in the right gear box, symmetry is equipped with and the intermeshing upper and lower right middle circle gear of the incomplete Knucle-gear in right center respectively, upper and lower right middle circle gear is connected with the recessed pinning arc in the upper and lower right side respectively, the recessed pinning arc in the upper and lower right side matches with right protruding pinning arc, upper and lower right middle circle gear is affixed with upper and lower right middle eccentric gear respectively by upper and lower right jackshaft respectively, and upper and lower right avertence heart gear meshes with the upper and lower right lateral star non-circular gear that is fixed on the upper and lower right lateral spider gear shaft again; Upper and lower right lateral spider gear shaft stretches out the outer end of right gear box and is fixed with upper and lower moving to right respectively and plants arm member.
Incomplete Knucle-gear in described center and protruding pinning arc intersection do not have tooth; Eccentric gear is the identical eccentric gear of geometric parameter in the middle of four; Four planet non-circular gears all are the identical non-circular gears of geometric parameter.
Eccentric gear engagement in the middle of a described upper and lower left lateral star non-circular gear and the upper and lower left side realizes the non-at the uniform velocity transmission of this transplanting mechanism; Upper and lower left middle circle gear and the incomplete Knucle-gear of LC are Knucle-gear engaged transmission intermittently; Upper and lower right lateral star non-circular gear and upper and lower right middle eccentric gear engagement realize the non-at the uniform velocity transmission of this transplanting mechanism; The incomplete Knucle-gear of upper and lower right middle circle gear and right center is a Knucle-gear engaged transmission intermittently.
Described transplanting arm member comprises cam, shift fork, pushes away seedling spring, seedling pin and seedling-pushing rod; Cam is fixed on the planet axis by flange, shift fork is contained in transplants on the arm, wherein an end contacts with cam, the other end is installed in the seedling-pushing rod groove, transplant the lower end of arm and fix an installing plate that the seedling pin is installed, an end of two offspring pins is installed on the installing plate, and formation is rotationally connected, two offspring pins form the transplanting pawl of " V " shape, and the lower end of seedling-pushing rod is slidingly connected with the lower end of two offspring pins respectively; When shift fork is on the cam, push away the seedling spring and be compressed, at this moment, seedling-pushing rod is in the extreme higher position, transplanted seedling pin opening minimum; When cam rotated through certain angle and is in mouth position, cave, spring promoted seedling-pushing rod and moves down, and this moment, transplanted seedling pin opening reached maximum.Transplant arm member and be the bent-arm structure, promptly the mobile axis of seedling-pushing rod does not overlap with the center line of transplanting pawl.
The beneficial effects of the utility model are:
This transplanting mechanism has a pair of gearcase, relative centre wheel has 2 groups of planetary system gear drives in each gearcase, and every group of planetary system transmission drives 1 and transplant the arm motion, and gearcase turns around, realize transplanting for 2 times, 2 seedlings of each transplanting, operating efficiency improves, and is simple in structure, volume is little, in light weight, vibrate little, low cost of manufacture.
Description of drawings
Fig. 1 is a mechanism principle schematic diagram of the present utility model;
Fig. 2 is the transmission principle schematic diagram of the utility model " eccentric gear-noncircular gear planetary gear train vegetable pot seedling automatic transplanting mechanism ";
Fig. 3 is a structure assembling schematic diagram of the present utility model;
Mechanism position front view when Fig. 4 is a transplanting arm member clamping seedling of the present utility model;
Mechanism's position side view when Fig. 5 is a transplanting arm member clamping seedling of the present utility model;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is that transplanting arm member of the present utility model is put seedling end mechanism front view;
Fig. 8 is that transplanting arm member of the present utility model is put seedling end mechanism end view;
Fig. 9 is the transplanting orbiting motion simulation drawing of the utility model mechanism in Visual Basic 6.0.
Among the figure: 1. left lateral spider gear shaft, 1 '. right lateral spider gear shaft, 2. left lateral star non-circular gear, 2 '. right lateral star non-circular gear, 3. left jackshaft, 3 '. right jackshaft, 4. eccentric gear in the middle of left, 4 '. eccentric gear, 5. central shaft in the middle of right, 6. the incomplete Knucle-gear of LC, 6 '. the incomplete Knucle-gear in right center, 7. left gear box, 7 '. the right gear box, 8. left jackshaft, 8 '. right jackshaft, 9. left middle eccentric gear, 9 '. eccentric gear in the middle of right, 10. left lateral star non-circular gear, 10 '. right lateral star non-circular gear, 11. left lateral spider gear shafts, 11 '. the right lateral spider gear shaft, plant arm 12. move to left, 12 '. move to right and plant arm, 13. left middle circle gears, 13 '. right middle circle gear, 14. left recessed pinning arc, 14 '. right recessed pinning arc, 15. left protruding pinning arcs, 15 '. right protruding pinning arc, 16. left recessed pinning arc, 16 '. right recessed pinning arc, 17. left middle circle gears, 17 '. right middle circle gear, plant arm 18. move to left, 18 '. move to right and plant arm, 19. center sprocket wheels, 20. chains, 21. chain-wheel box, 22. drive sprocket, 23. power transmission shafts, 24. left flanges, 24 '. right flange, 25. pot seedling disks.26. push away the seedling spring, 27. shift forks, 28. cams, 29. seedling-pushing rods, 30. seedling pins.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2, shown in Figure 3, it comprises the utility model drive disk assembly and transplants arm member; Drive disk assembly comprises on the power transmission shaft 23 in the chain-wheel box 21 drive sprocket 22 is housed, through chain 20 be contained in chain-wheel box 21 in center sprocket wheel 19 on the central shaft 5 be connected, central shaft 5 stretch out the left and right gearcase 7,7 that chain-wheel box 21 outer and arranged on left and right sides axle heads are fixed with the identical and symmetric arrangement of structure '; Wherein:
Be equipped with on central shaft 5 left ends in the described left gear box 7 by left flange 24 and be fixed on the incomplete Knucle-gear 6 of LC on the chain-wheel box 21, the incomplete Knucle-gear 6 of LC is connected with left protruding pinning arc (promptly being equivalent to fan-shaped cam) 15, and the left end of central shaft 5 is with the 7 affixed rotations of left gear box; The left jackshaft 8 of the incomplete Knucle-gear of LC 6 both sides in the left gear box 7, on 3, respectively symmetry be equipped with the incomplete Knucle-gear of LC 6 intermeshing on, bottom left middle circle gear 13,17, on, bottom left middle circle gear 13,17 are connected with respectively, the recessed pinning arc 14 of bottom left, 16, on, the recessed pinning arc of bottom left (i.e. the Baltimore groove that matches with fan-shaped cam) 14,16 match with left protruding pinning arc 15, in the rotary course of gearcase 7, prevent planet wheel spindle 11,2 revolution, on, bottom left middle circle gear 13,17 respectively by last, bottom left jackshaft 8,3 respectively with last, eccentric gear 9 in the middle of the bottom left, 4 is affixed, and on, eccentric gear 9 in the middle of the bottom left, 4 again be fixed in, bottom left planet wheel spindle 11, on on 1, bottom left planet non-circular gear 10,2 engagements; Upper and lower left lateral spider gear shaft 11,1 stretches out the outer ends of left gear box 7 and is fixed with upper and lower moving to left respectively and plants arm member 12,18;
Be equipped with on central shaft 5 right-hand members of described right gear box 7 ' interior by the incomplete Knucle-gear 6 in right center on the chain-wheel box 21 of right flange 24 ' be fixed on ', the incomplete Knucle-gear 6 in right center ' be connected with right protruding pinning arc (promptly being equivalent to fan-shaped cam) 15 ', the right-hand member of central shaft 5 is with right gear box 7 ' affixed rotation; The right jackshaft 8 of the incomplete Knucle-gear 6 ' both sides, right center of right gear box 7 ' interior ', 3 ' on, respectively symmetry be equipped with the incomplete Knucle-gear 6 in right center ' intermeshing on, bottom right middle circle gear 13 ', 17 ', on, bottom right middle circle gear 13 ', 17 ' be connected with respectively, the recessed pinning arc 14 of bottom right ', 16 ', on, the recessed pinning arc of bottom right (i.e. the Baltimore groove that matches with fan-shaped cam) 14 ', 16 ' with right protruding pinning arc 15 ' match, gearcase 7 ' rotary course in, prevent planet wheel spindle 11 ', 2 ' revolution, on, bottom right middle circle gear 13 ', 17 ' respectively by last, bottom right jackshaft 8 ', 3 ' respectively with last, eccentric gear 9 in the middle of the bottom right ', 4 ' affixed, and on, bottom right eccentric gear 9 ', 4 ' again be fixed in, bottom right planet wheel spindle 11 ', 1 ' on, bottom right planet non-circular gear 10 ', 2 ' engagement; Upper and lower right lateral spider gear shaft 11 ', 1 ' stretch out right gear box 7 ' outer end be fixed with respectively upper and lower move to right plant arm member 12 ', 18 '.
Incomplete Knucle-gear in described center and protruding pinning arc intersection do not have tooth, eccentric gear 9,4,9 in the middle of 4 ', 4 ' be the identical eccentric gear of geometric parameter; 4 planet non-circular gears 10,2,10 ', 2 ' all be the identical non-circular gear of geometric parameter.
As Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, described transplanting arm member comprises cam 28, shift fork 27, pushes away seedling spring 26, seedling pin 30 and seedling-pushing rod 29; Cam 28 is fixed on the planet axis by flange, shift fork is contained in transplants on the arm, wherein an end contacts with cam, the other end is installed in the seedling-pushing rod groove, transplant the lower end of arm and fix an installing plate that the seedling pin is installed, an end of two offspring pins is installed on the installing plate, and formation is rotationally connected, two offspring pins form the transplanting pawl of " V " shape, and the lower end of seedling-pushing rod is slidingly connected with the lower end of two offspring pins respectively; As Fig. 4, Fig. 5, shown in Figure 6, when shift fork is on the cam, pushes away the seedling spring and be compressed, at this moment, seedling-pushing rod is in the extreme higher position, transplanted seedling pin opening minimum; As Fig. 7, shown in Figure 8, when cam rotated through certain angle and is in mouth position, cave, spring promoted seedling-pushing rod and moves down, and this moment, transplanted seedling pin opening reached maximum.Transplant arm member and be the bent-arm structure, promptly the mobile axis of seedling-pushing rod does not overlap with the center line of transplanting pawl.
As Fig. 1, Fig. 2, shown in Figure 3, automatic transplanting mechanism for pot vegetable seedlings is delivered to center sprocket wheel 19 by transplanter chain-wheel box drive sprocket 22, and center sprocket wheel and central shaft 5 are connected by key.Be the annexation that example illustrates each assembly with the automatic transplanting mechanism for pot vegetable seedlings left side now: the incomplete Knucle-gear 6 in center is installed on the central shaft 5 by lining, central shaft 5 axle heads are fixed by spline or square key and left gear box 7, the incomplete Knucle-gear 6 in center relies on tooth embedding and flange 25 to fix, be connected with protruding pinning arc 15 on the incomplete Knucle-gear 6 in center, the both sides of the incomplete Knucle-gear 6 in center set gradually two Knucle-gears 13,17, the left side of two Knucle-gears has the recessed pinning arc 14 that cooperates with protruding pinning arc 15 realizations respectively, 16, middle eccentric gear 9,4 by jackshaft and middle circle gear 13,17 is affixed, respectively with planet non-circular gear 10,2 engagements, planet non-circular gear and planet wheel spindle rely on spline to connect, the end that planet wheel spindle stretches out gearcase respectively with transplant arm member 12,18 is affixed by key or square shaft.
When gearcase 7,7 ' counterclockwise return when circling around central shaft 5 (promptly transplanting the arm driving shaft), planet wheel spindle 11,1,11 ', 1 ' relatively gearcase 7,7 ' with (being clockwise direction) 1 week of revolution in the other direction, when planet non-circular gear 10,2,10 ', 2 ' with middle eccentric gear 9,4,9 ', 4 ' near speed ratio (pinion ratio) when being in the maximum, make transplant arm 12,18,12 ', 18 ' be the maximum pendulum angle state, thereby make seedling pin 30 enter pot seedling disk 25 clamping seedlings, form and get seedling track A2; At gearcase 7,7 ' from the maximum position of speed ratio during to minimum position, form the seedling claw track A3 of clamping seedling, transplanting arm 12,18,12 ', 18 ' enter from lowest point to the seedling pin pot seedling disk 25 these processes, protruding pinning arc 15,15 ' with recessed pinning arc 14,16,14 ', 16 ' cooperate, planet wheel spindle 11,1,11 ', 1 ' relatively gearcase 7,7 ' do not rotate, transplant arm 12,18,12 ', 18 ' along with gearcase 7,7 ' jointly around central shaft 5 rotations, and forming with central shaft 5 is that the center makes transplanting arm 12,18,12 ', 18 ' rise to pot seedling disk return track A1.
As shown in Figure 9, carry out the kinematics programming, obtain absolute movement track and relative movement orbit that the utility model is realized with 6.0 pairs of the utility model mechanisms of Visual Basic.
Operation principle of the present utility model is: central shaft 5 rotates, drive left and right gearcase 7,7 ' rotation, move to left plant arm member 12,18 and move to right plant arm member 12 ', 18 ', along with left lateral star non-circular gear 10,2 and right lateral star non-circular gear 10 ', 2 ' relative to left and right gearcase 7,7 ' rotate as variable speed, and with left lateral spider gear shaft 11,1 and right lateral spider gear shaft 11 ', 1 ' make intermittently circular motion around central shaft 5.By parameter optimization, make the work track of transplanting the seedling pin satisfy pot vegetable seedlings and transplant requirement automatically.
As Fig. 4, Fig. 5, Fig. 7, shown in Figure 8, each transplants arm member, all is equipped with and pushes away the seedling device, existing with one be example, comprise cam 28, shift fork 27, push away seedling spring 26, seedling pin 30, seedling-pushing rod 29.Cam 28 relies on flange affixed with gearcase, when the planet non-circular gear when gearcase rotates, drive and transplant the arm rotation, affect shift fork 27 to rotate around cam 28, shift fork 27 is in cam 28 gap positions before getting pot seedling, is in free state, and this moment, transplanted seedling pin opening reached maximum; Shift fork 27 lifts after getting seedling, and seedling-pushing rod 30 is increased to peak, and compression simultaneously pushes away seedling spring 26, and it is minimum that seedling pin 30 openings reach.
As shown in Figure 9, a is the track of machine when not walking for the quiet track of seedling needle point point among this automatic transplanting mechanism for pot vegetable seedlings embodiment, the track when b is the machine walking for moving track, and c is a pot vegetable seedlings, and d is the transplanting pawl, and e is the horizon.
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 (4)
1. automatic transplantation device of eccentric gear-noncircular gear planetary gear train vegetable pot seedling, it comprises drive disk assembly and transplants arm member; Drive disk assembly comprises on the power transmission shaft (23) in the chain-wheel box (21) drive sprocket (22) is housed, through chain (20) be contained in chain-wheel box (21) in center sprocket wheel (19) on the central shaft (5) be connected, central shaft (5) stretches out the left and right gearcase (7,7 ') that the outer and arranged on left and right sides axle head of chain-wheel box (21) is fixed with the identical and symmetric arrangement of structure; It is characterized in that:
Be equipped with on central shaft (5) left end in the described left gear box (7) by left flange (24) and be fixed on the incomplete Knucle-gear of LC (6) on the chain-wheel box (21), the incomplete Knucle-gear of LC (6) is connected with left protruding pinning arc (15), and the left end of central shaft (5) is with the affixed rotation of left gear box (7); The left jackshaft (8 of the incomplete Knucle-gear of LC (6) both sides in the left gear box (7), 3) on, respectively symmetry be equipped with the incomplete Knucle-gear of LC (6) intermeshing on, bottom left middle circle gear (13,17), on, bottom left middle circle gear (13,17) be connected with respectively, the recessed pinning arc (14 of bottom left, 16), on, the recessed pinning arc (14 of bottom left, 16) match with left protruding pinning arc (15), on, bottom left middle circle gear (13,17) respectively by last, bottom left jackshaft (8,3) respectively with last, eccentric gear (9 in the middle of the bottom left, 4) affixed, and on, eccentric gear (9 in the middle of the bottom left, 4) again be fixed in, bottom left planet wheel spindle (11,1) on, bottom left planet non-circular gear (10,2) engagement; Upper and lower left lateral spider gear shaft (11,1) stretches out the outer end of left gear box (7) and is fixed with upper and lower moving to left respectively and plants arm member (12,18);
Be equipped with on central shaft (5) right-hand member in the described right gear box (7 ') by right flange (24 ') and be fixed on the incomplete Knucle-gear in right center (6 ') on the chain-wheel box (21), the right incomplete Knucle-gear in center (6 ') is connected with right protruding pinning arc (15 '), and the right-hand member of central shaft (5) is with the affixed rotation of right gear box (7 '); The right jackshaft of the incomplete Knucle-gear in right center (6 ') both sides in the right gear box (7 ') (8 ', 3 ') on, respectively symmetry be equipped with the incomplete Knucle-gear in right center (6 ') intermeshing on, bottom right middle circle gear (13 ', 17 '), on, bottom right middle circle gear (13 ', 17 ') be connected with respectively, the recessed pinning arc of bottom right (14 ', 16 '), on, the recessed pinning arc of bottom right (14 ', 16 ') match with right protruding pinning arc (15 '), on, bottom right middle circle gear (13 ', 17 ') respectively by last, the bottom right jackshaft (8 ', 3 ') respectively with last, eccentric gear in the middle of the bottom right (9 ', 4 ') affixed, and on, the bottom right eccentric gear (9 ', 4 ') again be fixed in, the bottom right planet wheel spindle (11 ', 1 ') on, bottom right planet non-circular gear (10 ', 2 ') engagement; Upper and lower right lateral spider gear shaft (11 ', 1 ') stretches out the outer end of right gear box (7 ') and is fixed with upper and lower moving to right respectively and plants arm member (12 ', 18 ').
2. the automatic transplantation device of a kind of eccentric gear-noncircular gear planetary gear train vegetable pot seedling according to claim 1 is characterized in that: described central gear is that incomplete Knucle-gear and protruding pinning arc intersection do not have tooth; Eccentric gear is the identical eccentric gear of geometric parameter in the middle of described four; Described four planet non-circular gears all are the identical non-circular gears of geometric parameter.
3. the automatic transplantation device of a kind of eccentric gear-noncircular gear planetary gear train vegetable pot seedling according to claim 2, it is characterized in that: described upper and lower left lateral star non-circular gear (10,2) and the upper and lower middle eccentric gear in a left side (9,4) engagement, realize the non-at the uniform velocity transmission of this transplanting mechanism; Upper and lower left middle circle gear (13,17) is a Knucle-gear engaged transmission intermittently with the incomplete Knucle-gear of LC (6); Upper and lower right lateral star non-circular gear (10 ', 2 ') with upper and lower right in the middle of eccentric gear (9 ', 4 ') engagement, realize the non-at the uniform velocity transmission of this transplanting mechanism; Upper and lower right middle circle gear (13 ', 17 ') is a Knucle-gear engaged transmission intermittently with the incomplete Knucle-gear in right center (6 ').
4. the automatic transplantation device of a kind of eccentric gear-noncircular gear planetary gear train vegetable pot seedling according to claim 1 is characterized in that: described transplanting arm member comprises cam (28), shift fork (27), pushes away seedling spring (26), seedling pin (30) and seedling-pushing rod (29); Cam (28) is fixed on the planet axis by flange, shift fork (27) is contained in transplants on the arm, wherein an end contacts with cam (28), the other end is installed in seedling-pushing rod (29) groove, transplant the lower end of arm and fix an installing plate that the seedling pin is installed, an end of two offspring pins (30) is installed on the installing plate, and formation is rotationally connected, two offspring pins (30) form the transplanting pawl of " V " shape, and the lower end of seedling-pushing rod (29) is slidingly connected with the lower end of two offspring pins (30) respectively; When shift fork (27) is on the cam (28), push away seedling spring (26) and be compressed, at this moment, seedling-pushing rod (29) is in the extreme higher position, transplanted seedling pin opening minimum; When cam (28) rotates through certain angle and is in mouth position, cave, push away seedling spring (26) and promote seedling-pushing rod (29) and move down, this moment, transplanted seedling pin opening reached maximum; Transplant arm member and be the bent-arm structure, promptly the mobile axis of seedling-pushing rod (29) does not overlap with the center line of transplanting pawl.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201057273U CN201612019U (en) | 2010-01-26 | 2010-01-26 | Vegetable potted seedling automatic transplant device of gear planetary gear train of eccentric gear-non-circular gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201057273U CN201612019U (en) | 2010-01-26 | 2010-01-26 | Vegetable potted seedling automatic transplant device of gear planetary gear train of eccentric gear-non-circular gear |
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| Publication Number | Publication Date |
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| CN201612019U true CN201612019U (en) | 2010-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201057273U Expired - Lifetime CN201612019U (en) | 2010-01-26 | 2010-01-26 | Vegetable potted seedling automatic transplant device of gear planetary gear train of eccentric gear-non-circular gear |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379181A (en) * | 2011-09-14 | 2012-03-21 | 浙江理工大学 | Non-circular gear-incomplete non-circular gear planetary gear train aperture disk planetary gear train aperture disk seedling picking mechanism |
| CN107630986A (en) * | 2017-09-26 | 2018-01-26 | 浙江理工大学 | The planetary gear train planting mechanism and its design method of Some Second Order Elliptic bevel gear driving |
| CN107654585A (en) * | 2017-08-30 | 2018-02-02 | 浙江理工大学 | Non-circular gear planetary gear system design method based on kinematics mapping |
-
2010
- 2010-01-26 CN CN2010201057273U patent/CN201612019U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379181A (en) * | 2011-09-14 | 2012-03-21 | 浙江理工大学 | Non-circular gear-incomplete non-circular gear planetary gear train aperture disk planetary gear train aperture disk seedling picking mechanism |
| CN107654585A (en) * | 2017-08-30 | 2018-02-02 | 浙江理工大学 | Non-circular gear planetary gear system design method based on kinematics mapping |
| CN107654585B (en) * | 2017-08-30 | 2019-07-16 | 浙江理工大学 | Non-circular gear planetary gear system design method based on kinematics mapping |
| CN107630986A (en) * | 2017-09-26 | 2018-01-26 | 浙江理工大学 | The planetary gear train planting mechanism and its design method of Some Second Order Elliptic bevel gear driving |
| CN107630986B (en) * | 2017-09-26 | 2019-06-18 | 浙江理工大学 | The design method of the planetary gear train planting mechanism of Some Second Order Elliptic bevel gear driving |
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