CN202232109U - Elliptic gear-elliptic bevel gear wide-narrow row separately transplanting mechanism for high-speeding rice transplanting machine - Google Patents
Elliptic gear-elliptic bevel gear wide-narrow row separately transplanting mechanism for high-speeding rice transplanting machine Download PDFInfo
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- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 42
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Abstract
The utility model discloses an elliptic gear-elliptic bevel gear wide-narrow row separately transplanting mechanism for a high-speeding rice transplanting machine. A left gearbox and a right gearbox of which the internal transmission structures are same are fixed at two shaft ends of a central shaft, a central elliptic gear is fixed on a chain wheel box through a jaw type flange and is engaged with a middle elliptic gear so as to drive a middle elliptic bevel gear which is coaxial with the middle elliptic gear to rotate, the middle elliptic bevel gear is engaged with a planet elliptic bevel gear, a transplanting arm is fixed on one end of a planet shaft, which extends out of the gearboxes, and absolute motion of the transplanting arm is a composite motion of spatial non-uniform rotation of planet elliptic bevel gear relative to the gearboxes and circular motion of the gearboxes relative to the central shaft. A middle shaft is parallel to the central shaft, a crossed axis angle formed by the planet shaft and the middle shaft is a small angle not equal to 90 degrees, so that the rice transplanting point of a rice seedling needle on the transplanting arm deviates to the left or right for a corresponding distance relative to a rice seedling picking point after the rice seedling needles picks up rice seedlings, therefore the agricultural technique requirement of wide-narrow row rice transplanting is realized.
Description
Technical field
The utility model relates to agricultural machinery, relates in particular to a kind of high-speed transplanter elliptic gear-capable transplanting mechanism of elliptic cone gear width.
Background technology
The capable rice transplanting of width is meant that the line space of rice transplanter carries out one wide one narrow planting patterns, and this planting patterns is utilized the raising the output principle of crop limit advantage, through the line space of adjustment rice transplanting; Improve ventilation, light transmittance between plant; Alleviate disease, increase leaf area index, prolong leaf longevity; Quicken dry-matter accumulation, thereby reach the purpose of good quality and high output, cost-saving synergistic.
Transplanting mechanism is to realize seedling taking on the rice transplanter, implant Tanaka, make the parts of rice shoot succeeding planting.Disclosed in the past transplanting mechanism patent documentation; In the planetary train in the gearcase; Mostly central shaft, jackshaft and planet axis are to be arranged in parallel, and the seedling pin moves in the plane perpendicular to central shaft and ground on the transplant arm, under the prerequisite that existing seedling case seedling fetching hole is equally spaced; The track of transplanting mechanism seedling pin can only realize that the line-spacing that waits of rice shoot plants, and can not satisfy the capable requirement of planting of rice shoot width.
Summary of the invention
The purpose of the utility model provides a kind of high-speed transplanter elliptic gear-capable transplanting mechanism of elliptic cone gear width; Adopt elliptic gear, elliptic cone gear to realize the requirement of the capable rice transplanting of width; Through regulating the crossed axis angle between planet elliptic cone gear shaft and the middle elliptic cone gear shaft; Optimize the associated mechanisms parameter, can design the capable transplanting mechanism of width that satisfies different type of machines, the capable agriculture requirement of different width.
In order to achieve the above object, the technical scheme of the utility model employing is:
The power that the utility model is included in the chain-wheel box is delivered on the sprocket wheel of center through chain by the drive sprocket that is installed on the drive sprocket axle; The center sprocket wheel is fixed on the central shaft; The central shaft two axial ends is fixed with the identical left and right gear-box of inner drive mechanism respectively, stretches out outer upper left, the left side of left and right gear-box down, structure identical upper left, following, the upper right and bottom right transplant arm parts in a left side are housed on the planet axis of upper right and bottom right respectively.
LC elliptic gear sky in the left gear case is enclosed within an end of central shaft; End through castellated flange in a left side and chain-wheel box is fixedly connected; The LC elliptic gear respectively be packed in upper left a, left side down upper left, the left side on the jackshaft down in the middle of elliptic gear be meshed; Drive is rotated with coaxial mounted upper left, the left down middle elliptic cone gear of upper left, left down middle elliptic gear respectively; Upper left a, left side down in the middle of the elliptic cone gear respectively be packed in upper left, left lower planet axle on upper left, left lower planet elliptic cone gear be meshed; The end that upper left, left lower planet shaft extension goes out the left gear case is fixed with upper left, left transplant arm down, and non-uniform rotation that upper left, the left absolute movement of transplant arm down is the relative left gear case of upper left, left lower planet elliptic cone gear and left gear case are around the resultant motion of the circular motion of central shaft.
Right center elliptic gear sky in the right gear case is enclosed within the other end of central shaft; The other end through castellated flange in the right side and chain-wheel box is fixedly connected; Right center elliptic gear respectively be packed in upper right, bottom right jackshaft on upper right, bottom right in the middle of elliptic gear be meshed; Drive respectively and upper right, coaxial mounted upper right, the middle elliptic cone gear rotation in bottom right of the middle elliptic gear in bottom right; In the middle of upper right, the bottom right elliptic cone gear respectively be packed in upper right, bottom right planet axis on upper right, bottom right planet elliptic cone gear be meshed; The end that upper right, bottom right planet axis is stretched out the right gear case is fixed with upper right, bottom right transplant arm, and absolute movement upper right, the bottom right transplant arm is the resultant motion around the circular motion of central shaft of non-uniform rotation and the right gear case of upper right, the relative right gear case of bottom right planet elliptic cone gear.
Left and right center elliptic gear in the described left and right gear-box, upper left, a left side is following, upper right, elliptic cone gear and upper left a, left side is following, upper right, the relative position in three axle center of bottom right planet elliptic cone gear three shaft gear planetary systems is in line shape arrangement in the middle of the bottom right.
Described upper left, following, upper right, bottom right jackshaft in a left side and central axes; Upper left, following, upper right, the bottom right planet axis in a left side and upper left, left crossed axis angle following, upper right, the bottom right jackshaft are to be not equal to 90
angles of spending; According to corresponding width every trade apart from the agriculture requirement adjusted design; Make seedling pin on upper left, following, upper right, the bottom right transplant arm in a left side after seedling taking; Its rice transplanting point is with respect to the seedling taking point respective that squints to the left or to the right, thereby realizes that institute's rice transplanting seedling line-spacing width distributes.
Left and right center elliptic gear in the described left and right gear-box, upper left, a left side is following, upper right, centre, bottom right elliptic gear all is commutating tooth elliptic gear
.
Described left and right center elliptic gear, upper left, centre, following, upper right, bottom right, left side elliptic gear is the identical commutating tooth elliptic gear of geometric parameter; Upper left, left following, upper right, the middle elliptic cone gear in bottom right, left and right planet elliptic cone gear is the identical elliptic cone gear of gear geometric parameter.
The beneficial effect that the utlity model has is:
Be fixed on intermeshing left and right center elliptic gear, left and right middle elliptic gear are set in the left and right gear-box on the central shaft; Coaxial mounted left and right middle elliptic gear, left and right middle elliptic cone gear; Intermeshing left and right middle elliptic cone gear, left and right planet elliptic cone gear; Crossed axis angle between left and right planet elliptic cone gear and the left and right middle elliptic cone gear is a little angle
that is not equal to 90 degree; Make transplant arm seedling pin after seedling taking; Its rice transplanting point is with respect to the seedling taking point respective that squints to the left or to the right; Make institute's rice transplanting seedling line-spacing become width to change; Realize the agriculture requirement of the capable rice transplanting of width; Change the size of crossed axis angle
, this transplanting mechanism can satisfy the capable agriculture requirement of different width.
Description of drawings
Fig. 1 is the structural scheme of mechanism of the utility model.
Fig. 2 is the travelling gear structure chart of the utility model, and the crossed axis angle between planet elliptic cone gear and the middle elliptic cone gear is represented at
angle among the figure.
Fig. 3 is the transplant arm cut-away view of the utility model.
Fig. 4 be the A of Fig. 2 to view, the travelling gear layout drawing of expression the utility model.
Fig. 5 be the utility model be installed in that pair of right and left transplanting mechanism on the same chain-wheel box forms push away seedling point apart from principle schematic at rice transplanter direction of advance rice transplanting track greater than seedling door spacing.
Fig. 6 be the utility model be installed in that adjacent on the adjacent chain roller box two transplanting mechanisms form push away seedling point apart from principle schematic at rice transplanter direction of advance rice transplanting track less than seedling door spacing.
Among the figure: 1. center sprocket wheel, 2. central shaft, 3. right castellated flange, 3 ＇. left castellated flange, 4. right center elliptic gear, 4 ＇. the LC elliptic gear; 5. right gear case, 5 ＇. left gear case, 6. bottom right planet elliptic cone gear, 6 ＇. left lower planet elliptic cone gear, 7. bottom right planet axis, 7 ＇. left lower planet axle; 8. bottom right transplant arm, 8 ＇. a left side is transplant arm down, 9. elliptic cone gear in the middle of the bottom right, 9 ＇. a left side down in the middle of the elliptic cone gear, 10. bottom right jackshaft, 10 ＇. a left side is jackshaft down; 11. elliptic gear in the middle of the bottom right, 11 ＇. the down middle elliptic gear in a left side, 12. upper right middle elliptic gears, 12 ＇. elliptic gear in the middle of upper left, 13. upper right jackshafts; The upper left jackshaft of 13 ＇, 14. upper right middle elliptic cone gears, 14 ＇. elliptic cone gear in the middle of upper left, 15. upper right planet elliptic cone gears, 15 ＇. upper left planet elliptic cone gear; 16. upper right planet axis, 16 ＇. upper left planet axis, 17. upper right transplant arms, 17 ＇. upper left transplant arm, 18. sprocket wheels; 19. drive sprocket, 20. drive sprocket axles, 21. chain-wheel boxs, 22. cams, 23. shift forks; 24. transplanting rod, 25. springs, 26. seedling doors, 27. direction of advance rice transplanting tracks, 28. ground.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Like Fig. 1, Fig. 2, shown in Figure 3; The power that the utility model is included in the chain-wheel box 21 is delivered on the center sprocket wheel 1 through chain 18 by the drive sprocket 19 that is installed on the drive sprocket axle 20; Center sprocket wheel 1 is fixed on the central shaft 2; Central shaft 2 two axial ends are fixed with identical left and right gear-box 5 ＇, 5 of inner drive mechanism respectively, stretch out left and right gear-box 5 ＇, 5 outer upper left, left sides down, structure identical upper left, following, the upper right and bottom right transplant arm parts in a left side are housed on the planet axis of upper right and bottom right respectively.
LC elliptic gear 4 ＇ skies in left gear case 5 ＇ are enclosed within an end of central shaft; End through castellated flange 3 ＇ in a left side and chain-wheel box 21 is fixedly connected; LC elliptic gear 4 ＇ respectively be packed in upper left a, left side down upper left, the left side on jackshaft 13 ＇, 10 ＇ down in the middle of elliptic gear 12 ＇, 11 ＇ be meshed; Drive is rotated with upper left, left down middle elliptic gear 12 ＇, coaxial mounted upper left, left down middle elliptic cone gear 14 ＇ of 11 ＇, 9 ＇ respectively; Upper left a, left side down in the middle of elliptic cone gear 14 ＇, 9 ＇ respectively be packed in upper left, left lower planet axle 16 ＇, 7 ＇ on upper left, left lower planet elliptic cone gear 15 ＇, 6 ＇ be meshed; The end that upper left, left lower planet axle 16 ＇, 7 ＇ stretch out left gear case 5 ＇ is fixed with upper left, left transplant arm 17 ＇, 8 ＇ down, and non-uniform rotation that upper left, the left absolute movement of transplant arm 17 ＇, 8 ＇ down is upper left, left lower planet elliptic cone gear 15 ＇, relative left gear case 5 ＇ of 6 ＇ and left gear case 5 ＇ are around the resultant motion of the circular motion of central shaft 2.
Right center elliptic gear 4 skies in right gear case 5 are enclosed within the other end of central shaft; Be fixedly connected through the other end of the castellated flange 3 in the right side with chain-wheel box 21; Right center elliptic gear 4 respectively be packed in upper right, bottom right jackshaft 13,10 on upper right, bottom right in the middle of elliptic gear 12,11 be meshed; Drive respectively and upper right, middle elliptic gear 12,11 coaxial mounted upper right, middle elliptic cone gear 14,9 rotations in bottom right in bottom right; In the middle of upper right, the bottom right elliptic cone gear 14,9 respectively be packed in upper right, bottom right planet axis 16,7 on upper right, bottom right planet elliptic cone gear 15,6 be meshed; The end that upper right, bottom right planet axis 16,7 is stretched out right gear case 5 is fixed with upper right, bottom right transplant arm 8,17, and absolute movement upper right, bottom right transplant arm 17,8 is the resultant motion around the circular motion of central shaft 2 of non-uniform rotation and the right gear case 5 of upper right, bottom right planet elliptic cone gear 15,6 relative right gear casees 5.
Described left and right gear-box 5 ＇, left and right center elliptic gear 4 ＇, 4 in 5, upper left, a left side is following, upper right, elliptic cone gear 14 ＇ in the middle of the bottom right, 9 ＇, 14,9 and upper left a, left side is following, upper right, the relative position in three axle center of bottom right planet elliptic cone gear 15 ＇, 6 ＇, 15,6 three shaft gear planetary systems is in line shape arrangement.The relative position of only representing three axle center of right transmission case among Fig. 4 shape that is in line is arranged.
Described upper left, following, upper right, bottom right jackshaft 13 ＇ in a left side, 10 ＇, 13,10 parallel with central shaft 2; Upper left, following, upper right, bottom right planet axis 16 ＇ in a left side, 7 ＇, 16,7 are to be not equal to 90
angles of spending with upper left, left following, upper right, bottom right jackshaft 13 ＇, 10 ＇, 13,10 crossed axis angle; According to corresponding width every trade apart from the agriculture requirement adjusted design; Make seedling pin on upper left, following, upper right, bottom right transplant arm 17 ＇ in a left side, 8 ＇, 17,8 after seedling taking; Its rice transplanting point is with respect to the seedling taking point respective that squints to the left or to the right, thereby realizes that institute's rice transplanting seedling line-spacing width distributes.The crossed axis angle of only representing right transmission case among Fig. 2.
Described left and right gear-box 5 ＇, left and right center elliptic gear 4 ＇, 4 in 5, upper left, a left side is following, upper right, centre, bottom right elliptic gear 12 ＇, 11 ＇, 12,11 are commutating tooth elliptic gear
.
Described left and right center elliptic gear 4,4 ＇, upper left, following, upper right, bottom right, left side centre elliptic gear 12 ＇, 11 ＇, 12, the 11st, the identical commutating tooth elliptic gear of geometric parameter; Upper left, centre, following, upper right, bottom right, left side elliptic cone gear 14 ＇, 9 ＇ 14,9, left and right planet elliptic cone gear 15 ＇, 6 ＇, 15, the 6th, the identical elliptic cone gear of gear geometric parameter.
Like Fig. 2, shown in Figure 4; Gear with in the right gear case 5 is that example is explained left and right planet elliptic cone gear 6,6 ＇; 15,15 ＇ and left and right middle elliptic cone gear 9,9 ＇; 14, the relation of the installation between 14 ＇; Right planet axis 7,16 and right jackshaft 10, the crossed axis angle between 13; And be not equal between the common bevel gear crossed axis angle of 90 degree; A but little angle
; Also be that the crossed axis angle between elliptic cone gear 9,14 large end faces is a little angle
that is not equal to 90 degree in the middle of the right lateral star elliptic cone gear 6,15 and the right side, the utility model also utilizes the space rice transplanting track of this characteristics design transplanting mechanism just.Through regulate right lateral star elliptic cone gear 6,15 and right in the middle of elliptic cone gear 9, crossed axis angle between 14 can form the capable seedling needle point point of different width movement locus; As shown in Figure 5; For being installed in the track 27 that the pair of right and left transplanting mechanism forms on the same chain-wheel box; Distance between seedling taking point is less than the distance between rice transplanting point, and seedling taking point is promptly at seedling door 26 places, and the rice transplanting point is the intersection point on rice transplanting track 27 and ground 28; Shown in Figure 6 for being installed in the track 27 that two adjacent on adjacent chain roller box transplanting mechanisms form, seedling taking point distance is greater than rice transplanting point distance.
The operation principle of the utility model is:
Transplanting mechanism power is delivered on the center sprocket wheel 1 through chain 18 by the drive sprocket 19 in the rice transplanter chain-wheel box 21; Driving central shaft 2 rotates; Central shaft 2 drives left and right gear-box 5,5 ＇ and rotates; In left and right gear-box 5,5 ＇, sky is enclosed within left and right center elliptic gear 4,4 ＇ and left and right middle elliptic gear 11,11 ＇ that fix with chain-wheel box 21 on the central shaft 2,12,12 ＇ engagement; Elliptic cone gear 9,9 ＇ in the middle of left and right; 14,14 ＇ and left and right in the middle of elliptic gear 11,11 ＇, the coaxial installation of 12,12 ＇, and with left and right planet elliptic cone gear 6,6 ＇; 15,5 ＇ engagement; Left and right planet elliptic cone gear 6,6 ＇, 15,15 ＇ and left and right middle elliptic cone gear 9,9 ＇, the crossed axis angle between 14,14 ＇ is a little angle
that is not equal to 90 degree.As left and right planet elliptic cone gear 6,6 ＇; 15,15 ＇ when left and right relatively gear-box 5,5 ＇ of 16,16 ＇ rotate, drive left and right transplant arm 8,8 ＇ with left and right planet axis 7,7 ＇; 17,17 ＇ rotate; Since left and right planet elliptic cone gear 6,6 ＇, 15,15 ＇ and left and right middle elliptic cone gear 9,9 ＇, and the crossed axis angle between 14,14 ＇ also is not equal to 90 degree; So left and right transplant arm 8,8 ＇; 17, the rotational plane of the rotational plane of 17 ＇ and left and right gear-box 5,5 ＇ is not a parallel plane, the angle that becomes
, left and right like this transplant arm 8,8 ＇; 17, the seedling pin on 17 ＇ is after seedling taking, and its rice transplanting point is with respect to the seedling taking point respective that squints to the left or to the right.Left and right transplant arm 8,8 ＇; 17, the rotation of 17 ＇ makes left and right shift fork 23 around fixing left and right cam 22 (being fixed on left and right gear-box 5,5 ＇) swing; Left and right shift fork 23 passes through the ascent stage of left and right cam 22 and lifts before seedling taking; Left and right transplanting rod 24 is increased to peak, and compression simultaneously pushes away seedling spring 25; Before rice transplanting, the extreme higher position that left and right shift fork 23 is in left and right cam 22 keeps section in seedling taking; When seedling pawl arrival rice transplanting position, left and right shift fork 23 goes to left and right cam 22 breach, pushes away seedling spring 25 returns and promotes transplanting rod 24 downward rapid movements, and rice shoot is pushed in the soil.Thereby order has been accomplished seedling taking, the rice transplanting action of rice seedling, realizes the capable transplanting of mechanization width of rice seedling.
Above-mentioned embodiment is used for the utility model of explaining; Rather than the utility model limited; In the protection domain of the spirit of the utility model and claim,, all fall into the protection domain of the utility model to any modification and the change that the utility model is made.
Claims (5)
1. high-speed transplanter elliptic gear-capable transplanting mechanism of elliptic cone gear width; The power that is included in the chain-wheel box (21) is delivered on the center sprocket wheel (1) through chain (18) by the drive sprocket (19) that is installed on the drive sprocket axle (20); Center sprocket wheel (1) is fixed on the central shaft (2); Central shaft (2) two axial ends is fixed with the identical left and right gear-box of inner drive mechanism (5 ＇, 5) respectively, stretches out outer upper left, the left side of left and right gear-box (5 ＇, 5) down, structure identical upper left, following, the upper right and bottom right transplant arm parts in a left side are housed on the planet axis of upper right and bottom right respectively; It is characterized in that:
LC elliptic gear (4 ＇) sky in left gear case (5 ＇) is enclosed within an end of central shaft; Be fixedly connected through the end of the castellated flange in a left side (3 ＇) with chain-wheel box (21); LC elliptic gear (4 ＇) respectively be packed in upper left a, left side down upper left, the left side on the jackshaft (13 ＇, 10 ＇) down in the middle of elliptic gear (12 ＇, 11 ＇) be meshed; Drive respectively with upper left a, left side down in the middle of coaxial mounted upper left, the left side of elliptic gear (12 ＇, 11 ＇) down in the middle of elliptic cone gear (14 ＇, 9 ＇) rotate; Upper left a, left side down in the middle of elliptic cone gear (14 ＇, 9 ＇) respectively be packed in upper left, left lower planet axle (16 ＇, 7 ＇) on upper left, left lower planet elliptic cone gear (15 ＇, 6 ＇) be meshed; The end that upper left, left lower planet axle (16 ＇, 7 ＇) stretches out left gear case (5 ＇) is fixed with upper left, left transplant arm (17 ＇, 8 ＇) down, and non-uniform rotation that upper left, the left absolute movement of transplant arm (17 ＇, 8 ＇) down is the relative left gear case (5 ＇) of upper left, left lower planet elliptic cone gear (15 ＇, 6 ＇) and left gear case (5 ＇) are around the resultant motion of the circular motion of central shaft (2);
Right center elliptic gear (4) sky in right gear case (5) is enclosed within the other end of central shaft; Be fixedly connected through the other end of the castellated flange in the right side (3) with chain-wheel box (21); Right center elliptic gear (4) respectively be packed in upper right, bottom right jackshaft (13,10) on upper right, bottom right in the middle of elliptic gear (12,11) be meshed; Drive respectively and upper right, coaxial mounted upper right, the middle elliptic cone gear in bottom right (14, the 9) rotation of the middle elliptic gear in bottom right (12,11); In the middle of upper right, the bottom right elliptic cone gear (14,9) respectively be packed in upper right, bottom right planet axis (16,7) on upper right, bottom right planet elliptic cone gear (15,6) be meshed; The end that upper right, bottom right planet axis (16,7) is stretched out right gear case (5) is fixed with upper right, bottom right transplant arm (8,17), absolute movement upper right, bottom right transplant arm (17,8) be upper right, bottom right planet elliptic cone gear (15,6) relatively non-uniform rotation and the right gear case (5) of right gear case (5) around the resultant motion of the circular motion of central shaft (2).
2. a kind of high-speed transplanter elliptic gear according to claim 1-capable transplanting mechanism of elliptic cone gear width; It is characterized in that: the left and right center elliptic gear (4 ＇, 4) in the described left and right gear-box (5 ＇, 5), upper left, a left side is following, upper right, the relative position in elliptic cone gear (14 ＇, 9 ＇, 14,9) and three axle center of upper left, left following, upper right, bottom right planet elliptic cone gear (15 ＇, 6 ＇, 15,6) the three shaft gear planetary systems shape arrangement that is in line in the middle of the bottom right.
3. a kind of high-speed transplanter elliptic gear according to claim 1-capable transplanting mechanism of elliptic cone gear width; It is characterized in that: described upper left, a left side is following, upper right, (13 ＇, 10 ＇, 13,10) are parallel with central shaft (2) for the bottom right jackshaft; Upper left, following, upper right, the bottom right planet axis (16 ＇, 7 ＇, 16,7) in a left side and upper left, left side crossed axis angle following, upper right, bottom right jackshaft (13 ＇, 10 ＇, 13,10) are to be not equal to 90
angles of spending; According to corresponding width every trade apart from the agriculture requirement adjusted design; Make seedling pin on upper left, following, upper right, the bottom right transplant arm (17 ＇, 8 ＇, 17,8) in a left side after seedling taking; Its rice transplanting point is with respect to the seedling taking point respective that squints to the left or to the right, thereby realizes that institute's rice transplanting seedling line-spacing width distributes.
4. a kind of high-speed transplanter elliptic gear according to claim 1-capable transplanting mechanism of elliptic cone gear width; It is characterized in that: the left and right center elliptic gear (4 ＇, 4) in the described left and right gear-box (5 ＇, 5), upper left, a left side is following, upper right, bottom right centre elliptic gear (12 ＇, 11 ＇, 12,11) all is commutating tooth elliptic gear
.
5. a kind of high-speed transplanter elliptic gear according to claim 1-capable transplanting mechanism of elliptic cone gear width; It is characterized in that: described left and right center elliptic gear (4,4 ＇), upper left a, left side following, upper right, bottom right centre elliptic gear (12 ＇, 11 ＇, 12,11) is the identical commutating tooth elliptic gear of geometric parameter; Upper left, left following, upper right, the middle elliptic cone gear (14 ＇, 9 ＇ 14,9) in bottom right, left and right planet elliptic cone gear (15 ＇, 6 ＇, 15,6) is the identical elliptic cone gear of gear geometric parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202550915U CN202232109U (en) | 2011-07-19 | 2011-07-19 | Elliptic gear-elliptic bevel gear wide-narrow row separately transplanting mechanism for high-speeding rice transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202550915U CN202232109U (en) | 2011-07-19 | 2011-07-19 | Elliptic gear-elliptic bevel gear wide-narrow row separately transplanting mechanism for high-speeding rice transplanting machine |
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| Publication Number | Publication Date |
|---|---|
| CN202232109U true CN202232109U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202550915U Expired - Lifetime CN202232109U (en) | 2011-07-19 | 2011-07-19 | Elliptic gear-elliptic bevel gear wide-narrow row separately transplanting mechanism for high-speeding rice transplanting machine |
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| Country | Link |
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| CN (1) | CN202232109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301857A (en) * | 2011-07-19 | 2012-01-04 | 浙江理工大学 | Elliptic gear-elliptic bevel gear wide/narrow row alternated transplanting mechanism of high-speed seedling planting machine |
-
2011
- 2011-07-19 CN CN2011202550915U patent/CN202232109U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301857A (en) * | 2011-07-19 | 2012-01-04 | 浙江理工大学 | Elliptic gear-elliptic bevel gear wide/narrow row alternated transplanting mechanism of high-speed seedling planting machine |
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