CN203384301U - Pot seedling wide-narrow row transplanting mechanism adopting seven non-conical bevel gear planetary gear train - Google Patents
Pot seedling wide-narrow row transplanting mechanism adopting seven non-conical bevel gear planetary gear train Download PDFInfo
- Publication number
- CN203384301U CN203384301U CN201320449744.2U CN201320449744U CN203384301U CN 203384301 U CN203384301 U CN 203384301U CN 201320449744 U CN201320449744 U CN 201320449744U CN 203384301 U CN203384301 U CN 203384301U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- circular cone
- cone bevel
- gear
- bottom right
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses a pot seedling wide-narrow row transplanting mechanism adopting a seven non-conical bevel gear planetary gear train. The same gear boxes are respectively fixed at the two ends of the center shaft of a transmission box; the center shaft is sleeved with center non-conical bevel gears inside the gear boxes; the center non-conical bevel gears are fixedly connected with the transmission box through tooth-embedded type flanges; the center non-conical bevel gears are meshed with first middle non-conical bevel gears fixedly mounted on middle shafts to drive second middle non-conical bevel gears coaxially mounted with the first middle non-conical bevel gears to rotate; the second middle non-conical bevel gears are meshed with planetary non-conical bevel gears fixedly mounted on planetary shafts; both the crossed shaft angle formed by the middle shafts and the center shaft and the crossed shaft angle formed by the planetary shafts and the middle shafts are acute angles. After seedling taking claws on transplanting arms are used for taking seedlings, the seedling pushing points of the seedling taking claws are shifted leftwards or rightwards by corresponding distance relative to seedling taking points, so that the pot seedling wide-narrow row planting is realized; the overall transmission ratio curve of the two-stage gear mesh has two crests, so that the formation of a 8-shaped space motion locus or a space motion locus with a pointed part by each seedling taking claw is facilitated.
Description
Technical field
The utility model relates to farm machinery, relates in particular to a kind of seven non-circular cone bevel gear planetary gear train pot seedling wide-and narrow-row transplanting mechanisms that are applicable to high speed pot seedling wide-and narrow-row transplanter.
Background technique
It is that the shoot transplanting equipment with nutrient soil pot will cultivated arrives large Tanaka's process that accurate rice pot seedling is transplanted.The accurate rice pot seedling transplanting is not hindered seedling, is tillered early, potted-seedling transplanting is arrived to the higher earth's surface of land for growing field crops soil temperature, comparable common square position rice transplanting is tillered ahead of time in 5～7 days, low joint position effective tillering increases by 20%, economize kind 30%, economize on water 80%, joint fertile 40%, on average increasing production more than 5%, is the best yield increase except breed improvement of generally acknowledging at present.
Wide-narrow row planting refers to that the line space of rice shoot that rice seedling transplanter is planted carries out one wide one narrow planting patterns, this planting patterns is utilized the principles of increase yield of crop Edge advantages, by adjusting the line space of rice shoot, improve ventilation, light transmittance between plant, alleviate disease (rice blast), thereby reach the purpose of good quality and high output, cost-saving synergistic.
Accurate rice pot seedling wide-and narrow-row transplanting mechanism is on rice seedling transplanter, to realize taking out pot seedling and implanting the core work parts that Tanaka becomes wide-narrow row planting from mould dish hole, cave.Realized seedling taking from mould the dish acupuncture point on transplanter, implanted Tanaka, made the parts of alms bowl shape rice shoot.Pot seedling transplanter in the market can only realize waiting the line-spacing transplanter.
Summary of the invention
The purpose of this utility model is to provide a kind of seven non-circular cone bevel gear planetary gear train pot seedling wide-and narrow-row transplanting mechanisms.By the crossed axis angle between the non-circular cone bevel gear shaft in adjusting center and middle non-circular cone bevel gear shaft or the non-circular cone bevel gear shaft of planet and middle non-circular cone bevel gear shaft, optimize the associated mechanisms parameter, can design the pot seedling wide-and narrow-row transplanting mechanism that meets different type of machines, different wide-and narrow-row agriculture requirements.
In order to achieve the above object, the technical solution adopted in the utility model is:
The utility model is in transmission case, the drive sprocket be contained on drive sprocket axle is delivered on the sprocket wheel of center through chain, the center sprocket wheel is fixed on central shaft, the central shaft two axial ends is fixed with respectively the left and right gear-box that structure is identical, and upper left, lower-left, upper right, bottom right planet shaft extension go out the outer end of left and right gear-box and be fixed with respectively upper left, lower-left, upper right, bottom right planting arm.
The non-circular cone bevel gear of right heart empty set in the right gear case is on the right-hand member of central shaft, by right jaw flange and transmission case right-hand member, be fixedly connected, the non-circular cone bevel gear of the right heart respectively be packed in upper right, the first upper right on the jack shaft of bottom right, in the middle of bottom right, non-circular cone bevel gear is meshed, drive and the first upper right, coaxial mounted the second upper right of non-circular cone bevel gear in the middle of bottom right, in the middle of bottom right, non-circular cone bevel gear is rotated, the second upper right, in the middle of bottom right non-circular cone bevel gear be packed in upper right, upper right on the planet axis of bottom right, planet non-circular cone bevel gear in bottom right is meshed, crossed axis angle between crossed axis angle θ between upper right, bottom right jack shaft and central shaft, upper right, bottom right planet axis and upper right, bottom right jack shaft
be acute angle,
be 2～45 angles.
The non-circular cone bevel gear in left and right center in described left and right gear-box, non-circular cone bevel gear in the middle of upper left, lower-left, upper right, bottom right, arrange or become the triangular arrangement about center non-circular cone bevel gear symmetry with the relative position in the axle center of upper left, lower-left, upper right, the non-circular cone bevel gear five shaftgear planetary gear train of the bottom right planet shape that is in line.
The non-circular cone bevel gear in left and right center in described left and right gear-box, non-circular cone bevel gear in the middle of the first upper left, lower-left, upper right, bottom right, non-circular cone bevel gear in the middle of the second upper left, lower-left, upper right, bottom right, upper left, lower-left, upper right, bottom right planetary pinion are single order elliptic gear, single order modified elliptical gear, high order elliptic gear, High-Order Deformed Elliptic Gears, the non-circular cone bevel gear of single order, the non-circular cone bevel gear of high-order, eccentric conical gear, bias-non-circular cone bevel gear, the non-circular cone bevel gear of sex change.
In described left and right gear-box, the non-circular cone bevel gear in left and right center and the first upper left, lower-left, upper right, the middle non-circular cone bevel gear in bottom right are first order gear pair, in the middle of the second upper left, lower-left, upper right, bottom right, non-circular cone bevel gear and upper left, lower-left, upper right, the non-circular cone bevel gear of bottom right planet are second level gear pair, and two-stage gear pair engagement resultant gear ratio function curve has two crests.
The outside or the inboard of non-circular cone bevel gear arrangements non-circular cone bevel gear in the second upper left, in the middle of lower-left, upper right, bottom right in the middle of the first upper left in described left and right gear-box, lower-left, upper right, bottom right.
In the middle of the first upper left in described left and right gear-box, lower-left, upper right, bottom right, non-circular cone bevel gear is the identical non-circular cone bevel gear of gear geometry parameter; In the middle of the second upper left, lower-left, upper right, bottom right, non-circular cone bevel gear is the identical non-circular cone bevel gear of gear geometry parameter; Upper left, lower-left, upper right, the non-circular cone bevel gear of bottom right planet are the identical non-circular cone bevel gears of gear geometry parameter.
The beneficial effect the utlity model has is:
Non-circular cone bevel gear has the non-at the uniform velocity than the space drive characteristic of transmission and bevel gear of noncircular gear concurrently, adopt left, the non-circular cone bevel gear of the right heart and the first upper left, lower-left, upper right, non-circular cone bevel gear engagement in the middle of bottom right, the second upper left, lower-left, upper right, non-circular cone bevel gear and upper left in the middle of bottom right, lower-left, upper right, the non-circular cone bevel gear engagement of bottom right planet, two-stage gear pair engagement resultant gear ratio function curve has two crests, the non-circular cone bevel gear drive of two-stage planting arm, make planting arm seedling claw cusp easily form to meet accurate rice pot seedling to transplant to require with the space motion path of sharp mouth or with " 8 word " type space motion path of latch closure, crossed axis angle between central shaft and jack shaft and planet axis and jack shaft is the acute angle that is not equal to 0 degree, the path curves that makes seedling claw is space curve, it pushes away the seedling point and is offset to the left or to the right respective distance with respect to getting seedling point, thereby the line-spacing that makes transplanted pot seedling becomes width to change, and meets the agriculture requirement of wide-narrow row planting, change the size of crossed axis angle, this transplanting mechanism can meet different wide-and narrow-row agriculture requirements.
The utility model driving mechanism working stability can keep preferably complete root system in the seedling taking process, and no seedling injury, greatly shortened turning green the cycle of rice seedling, and obvious effect of increasing production is conducive to apply.
The accompanying drawing explanation
Fig. 1 is the structural scheme of mechanism that the first middle non-circular cone bevel gear of the non-circular cone bevel gear engagement in the utility model and center is arranged on the outside of the second middle non-circular cone bevel gear meshed with the non-circular cone bevel gear of planet.
Fig. 2 is the structural scheme of mechanism that the first middle non-circular cone bevel gear of the non-circular cone bevel gear engagement in the utility model and center is arranged on the inboard of the second middle non-circular cone bevel gear meshed with the non-circular cone bevel gear of planet.
Fig. 3 is transplanting arm cut-away view of the present utility model.
Fig. 4 is that the utility model is transplanted arm profile graphics.
Fig. 5 is the utility model train of gearings transmission graphics.
Fig. 6 is the utility model epicyclic train drive side view.
Fig. 7 is the schematic diagram that the utility model central shaft and jack shaft have a crossed axis angle θ angle.
Fig. 8 is that the utility model planet axis and jack shaft have a crossed axis angle
the schematic diagram at angle.
Fig. 9 is that the utility model is arranged on the space motion path of a pair of transplanting mechanism of the left and right sides on same transmission case at the band point mouth of transplanter direction of advance formation, pushes away seedling point distance and is greater than seedling taking alms bowl spacing figure.
Figure 10 is that the utility model is arranged on a pair of transplanting mechanism of the left and right sides on same transmission case " 8 " font space motion path in the formation of transplanter direction of advance, pushes away seedling point distance and is greater than seedling taking alms bowl spacing figure.
Figure 11 is the space motion path that the utility model is arranged on the band formed in the transplanter direction of advance point mouth of two transplanting mechanisms formation adjacent on adjacent transmission case, pushes away seedling point distance and is less than seedling taking alms bowl spacing figure.
Figure 12 is that the utility model is arranged on " 8 " font space motion path formed in the transplanter direction of advance that two transplanting mechanisms adjacent on adjacent transmission case form, and pushes away seedling point distance and is less than seedling taking alms bowl spacing figure.
When Figure 13 is the space motion path of the band point mouth that forms of the utility model, two-stage gear engagement resultant gear ratio has the function curve diagram of two crests.
When Figure 14 is the utility model formation " 8 " font space motion path, two-stage gear engagement resultant gear ratio has the function curve diagram of two crests.
Figure 15 is the band point mouth space motion path schematic diagram that the utility model forms.
Figure 16 is that the utility model forms " 8 " font space motion path schematic diagram.
In figure: 1. center sprocket wheel, 2. central shaft, 3. right jaw flange, 3 ＇. left jaw flange, 4. bottom right non-circular cone bevel gear in the middle of first, 4 ＇. first middle non-circular cone bevel gear of lower-left, 5. bottom right planet axis, 5 ＇. the lower-left planet axis, 6. the non-circular cone bevel gear of bottom right planet, 6 ＇. the non-circular cone bevel gear of lower-left planet, 7. bottom right planting arm, 7 ＇. the lower-left planting arm, 8. the non-circular cone bevel gear in centre, second of bottom right, 8 ＇. the non-circular cone bevel gear in centre, second of lower-left, 9. bottom right jack shaft, 9 ＇. the lower-left jack shaft, 10. upper right jack shaft, 10 ＇. the upper left jack shaft, 11. first middle non-circular cone bevel gear of upper right, 11 ＇. first middle non-circular cone bevel gear of upper left, 12. the non-circular cone bevel gear in centre, second of upper right, 12 ＇. the non-circular cone bevel gear in centre, second of upper left, 13. upper right planet axis, 13 ＇ upper left planet axis, 14. the non-circular cone bevel gear of upper right planet, 14 ＇. the non-circular cone bevel gear of upper left planet, 15. arm is transplanted in upper right, 15 ＇. arm is transplanted in upper left, 16. right gear case, 16 ＇. the left gear case, 17. the non-circular cone bevel gear of the right heart, 17 ＇. the non-circular cone bevel gear of LC, 18. chain, 19. drive sprocket, 20. drive sprocket axle, 21. transmission case, 22. cam, 23. shift fork, 24. transplant rod, 25. spring, 26. seedling alms bowl, 27. space motion path, 28. ground, 29. rice shoot, 30. seedling taking pawl, 31. rear U card, 32. front U card, A. the seedling point is got on a left side, B. the seedling point is got on the right side, C. left rice transplanting point, D. right rice transplanting point.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model is in transmission case 21, the drive sprocket 19 be contained on drive sprocket axle 20 is delivered on center sprocket wheel 1 through chain 18, center sprocket wheel 1 is fixed on central shaft 2, central shaft 2 two axial ends are fixed with respectively left and right gear-box 16 ＇, 16 that structure is identical, and upper left, lower-left, upper right, bottom right planet axis 13 ＇, 5 ＇, 13,5 stretch out left and right gear-box 16 ＇, 16 outer ends are fixed with respectively upper left, lower-left, upper right, bottom right planting arm 15 ＇, 7 ＇, 15,7.
Non-circular cone bevel gear 17 empty sets of the right heart in right gear case 16 are on the right-hand member of central shaft 2, by right jaw flange 3, with transmission case 21 right-hand members, be fixedly connected, the non-circular cone bevel gear 17 of the right heart respectively be packed in upper right, bottom right jack shaft 10, the first upper right on 9, non-circular cone bevel gear 11 in the middle of bottom right, 4) be meshed, drive and the first upper right, non-circular cone bevel gear (11 in the middle of bottom right, 4) coaxial mounted the second upper right, non-circular cone bevel gear 12 in the middle of bottom right, 8 rotate, the second upper right, non-circular cone bevel gear 12 in the middle of bottom right, 8 be packed in upper right, bottom right planet axis 13, upper right on 5, the non-circular cone bevel gear 14 of bottom right planet, 6 are meshed, crossed axis angle between crossed axis angle θ between upper right, bottom right jack shaft 10,9 and central shaft 2, upper right, bottom right planet axis 13,5 and upper right, bottom right jack shaft 10,9
be acute angle,
be 2～45 angles.According to corresponding wide-and narrow-row line-spacing agriculture requirement adjusted design.
The non-circular cone bevel gear 17 ＇ empty sets of LC in left gear case 16 ＇ are on the left end of central shaft 2, by left jaw flange 3 ＇ and transmission case 21 ＇ left ends, be fixedly connected, non-circular cone bevel gear 17 ＇ of LC respectively be packed in upper left, lower-left jack shaft 10 ＇, the first upper left on 9 ＇, non-circular cone bevel gear 11 ＇ in the middle of lower-left, 4 ＇ are meshed, drive and the first upper left, non-circular cone bevel gear 11 ＇ in the middle of lower-left, coaxial mounted the second upper left of 4 ＇, non-circular cone bevel gear 12 ＇ in the middle of lower-left, 8 ＇ rotate, the second upper left, non-circular cone bevel gear 12 ＇ in the middle of lower-left, 8 ＇ be packed in upper left, lower-left planet axis 13 ＇, upper left on 5 ＇, non-circular cone bevel gear 14 ＇ of lower-left planet, 6 ＇ are meshed, crossed axis angle between crossed axis angle θ between upper left, lower-left jack shaft 10 ＇, 9 ＇ and central shaft 2, upper left, lower-left planet axis 13 ＇, 5 ＇ and upper left, lower-left jack shaft 10 ＇, 9 ＇
be acute angle,
be 2～45 angles.According to corresponding wide-and narrow-row line-spacing agriculture requirement adjusted design.
As shown in Figure 5, Figure 6, non-circular cone bevel gear 17 ＇ in left and right center, 17 in described left and right gear-box 16 ＇, 16, non-circular cone bevel gear 12 ＇, 8 ＇, 12 in the middle of non-circular cone bevel gear 11 ＇, 4 ＇, 11,4, the second upper lefts, lower-left, upper right, bottom right in the middle of the first upper left, lower-left, upper right, bottom right, 8 arrange or become the triangular arrangement about center non-circular cone bevel gear symmetry with the relative position in the axle center of upper left, lower-left, upper right, non-circular cone bevel gear 14 ＇ of bottom right planet, 6 ＇, 14, the 6 five shaftgear planetary gear train shape that is in line.
As Fig. 5, shown in Fig. 6, a described left side, right gear case 16 ＇, a left side in 16, non-circular cone bevel gear 17 ＇ of the right heart, 17, the first upper left, lower-left, upper right, non-circular cone bevel gear 11 ＇ in the middle of bottom right, 4 ＇, 11, 4, the second upper left, lower-left, upper right, non-circular cone bevel gear 12 ＇ in the middle of bottom right, 8 ＇, 12, 8, upper left, lower-left, upper right, bottom right planetary pinion 14 ＇, 6 ＇, 14, 6 is the single order elliptic gear, the single order modified elliptical gear, high order elliptic gear, High-Order Deformed Elliptic Gears, the non-circular cone bevel gear of single order, the non-circular cone bevel gear of high-order, the eccentric conical gear, the non-circular cone bevel gear of bias-non-circular cone bevel gear or sex change.
As Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, shown in Figure 16, a described left side, right gear case 16 ＇, 16 interior left sides, non-circular cone bevel gear 17 ＇ of the right heart, the 17 and first upper left, lower-left, upper right, non-circular cone bevel gear 11 ＇ in the middle of bottom right, 4 ＇, 11, 4 is first order gear pair, the second upper left, lower-left, upper right, non-circular cone bevel gear 12 ＇ in the middle of bottom right, 8 ＇, 12, 8 and upper left, lower-left, upper right, bottom right planetary pinion 14 ＇, 6 ＇, 14, 6 is second level gear pair, two-stage gear pair engagement resultant gear ratio function curve has two crests, make transplanting mechanism form space motion path or " 8 " the font space motion path 27 with sharp mouth.
As shown in Figure 1 and Figure 2, in the middle of described the first upper left, lower-left, upper right, bottom right, non-circular cone bevel gear 11 ＇, 4 ＇, 11,4 are arranged in non-circular cone bevel gear 12 ＇, 8 ＇, 12 in the middle of the second upper left, lower-left, upper right, bottom right, 8 the outside or inboard.
As shown in Figure 7, Figure 8, non-circular cone bevel gear 11 ＇, 4 ＇, 11, the 4th in the middle of the first upper left in described left and right gear-box 16 ＇, 16, lower-left, upper right, bottom right, the identical non-circular cone bevel gear of gear geometry parameter; Non-circular cone bevel gear 12 ＇, 8 ＇, 12, the 8th in the middle of the second upper left, lower-left, upper right, bottom right, the identical non-circular cone bevel gear of gear geometry parameter; Upper left, lower-left, upper right, non-circular cone bevel gear 14 ＇ of bottom right planet, 6 ＇, 14, the 6th, the identical non-circular cone bevel gear of gear geometry parameter.
Working principle of the present utility model is:
Transplanting mechanism power is delivered on center sprocket wheel 1 through chain 18 by the drive sprocket 19 in transplanter transmission case 21, drives central shaft 2 and rotates, and central shaft 2 drives left, right gear case 16 ＇, 16 ＇ rotate, a left side, right gear case 16 ＇, in 16 ＇, empty set on central shaft 2 with the fixing left side of transmission case 21, non-circular cone bevel gear 17 ＇ of the right heart, 17 ＇ and the first upper left, lower-left, upper right, non-circular cone bevel gear 11 ＇ in the middle of bottom right, 4 ＇, 11, 4 engagements, the second upper left, lower-left, upper right, non-circular cone bevel gear 12 ＇ in the middle of bottom right, 8 ＇, 12, the 8 and first upper left, lower-left, upper right, non-circular cone bevel gear 11 ＇ in the middle of bottom right, 4 ＇ 4, 11 coaxially install, and and upper left, lower-left, upper right, non-circular cone bevel gear 14 ＇ of bottom right planet, 6 ＇, 14, 6 engagements, work as upper left, lower-left, upper right, non-circular cone bevel gear 14 ＇ of bottom right planet, 6 ＇, 14, 6 with upper left, lower-left, upper right, bottom right planet axis 5, 5 ＇, 13, 13 ＇ are relatively left, right gear case 16, when 16 ＇ rotate, drive upper left, lower-left, upper right, arm 15 ＇ are transplanted in bottom right, 7 ＇, 15, 7 rotate, due to upper left, lower-left, upper right, bottom right jack shaft 10 ＇, 9 ＇, 10, 9 form crossed axis angle and upper left with central shaft 2, lower-left, upper right, non-circular cone bevel gear 14 ＇ of bottom right planet, 6 ＇, 14, the 6 and second upper left, lower-left, upper right, non-circular cone bevel gear 12 ＇ in the middle of bottom right, 8 ＇, 12, crossed axis angle between 8 all is not equal to 0 degree, so upper left, lower-left, upper right, bottom right planting arm 15 ＇, 7 ＇, 15, 7 rotational plane is with left, right gear case 16 ＇, 16 rotational plane is not parallel plane, causes upper left, lower-left, upper right, bottom right planting arm 15 ＇, 7 ＇, 15, seedling pin on 7 after seedling taking, its rice transplanting point C, D puts A with respect to seedling taking, B is offset respective distance to the left or to the right, thereby realizes that institute's rice transplanting seedling line-spacing width distributes.Upper left, lower-left, upper right, bottom right planting arm 15 ＇, 7 ＇, 15,7 rotation make left and right shift fork 23 be fixed on left and right gear-box 16 ＇, 16 around fixing left and right cam 22() swing, at seedling taking front left and right shift fork 23, through first ascent stage of left and right cam 22, lift, left and right seedling-pushing rod 24 is increased to the relevant position point, while Compress Spring 25, now front U card 32 and 31 pairs of seedling taking pawls 30 of rear U card all do not have active force; When seedling claw 30 approaches while getting seedling point A, B, left and right shift fork 23 is through second ascent stage of left and right cam 22 and lift, and left and right transplant rod 24 is increased to peak, and front U card 32 can extruding seedling taking pawls 30, completes the process of gripping rice shoot; When seedling claw 30 arrives rice transplanting point C, D, shift fork 23 goes to cam 22 breach, and spring 25 returns promote the downward rapid movement of transplant rod 24, and rear U card 31 can strut seedling taking pawl 30, and transplant rod 24 pushes rice shoot in soil.Thereby order complete accurate rice pot seedling get, promote do, realize that accurate rice pot seedling mechanization wide-and narrow-row transplants.
Above-mentioned embodiment is used for the utility model of explaining; rather than the utility model is limited; in the protection domain of spirit of the present utility model and claim, any modification and change that the utility model is made, all fall into protection domain of the present utility model.
Claims (6)
1. a non-circular cone bevel gear planetary gear train pot seedling wide-and narrow-row transplanting mechanism, in transmission case (21), the drive sprocket (19) be contained on drive sprocket axle (20) is delivered on center sprocket wheel (1) through chain (18), center sprocket wheel (1) is fixed on central shaft (2), central shaft (2) two axial ends is fixed with respectively the left side that structure is identical, right gear case (16 ＇, 16), upper left, lower-left, upper right, bottom right planet axis (13 ＇, 5 ＇, 13, 5) stretch out a left side, right gear case (16 ＇, 16) an outer end is fixed with respectively upper left, lower-left, upper right, bottom right planting arm (15 ＇, 7 ＇, 15, 7), it is characterized in that:
The non-circular cone bevel gear of the right heart (17) empty set in right gear case (16) is on the right-hand member of central shaft (2), by right jaw flange (3) and transmission case (21) right-hand member, be fixedly connected, the non-circular cone bevel gear of the right heart (17) respectively be packed in upper right, bottom right jack shaft (10, 9) the first upper right on, non-circular cone bevel gear (11 in the middle of bottom right, 4) be meshed, drive and upper right, non-circular cone bevel gear (11 in the middle of bottom right, 4) coaxial mounted the second upper right, non-circular cone bevel gear (12 in the middle of bottom right, 8) rotate, the second upper right, non-circular cone bevel gear (12 in the middle of bottom right, 8) be packed in upper right, bottom right planet axis (13, 5) upper right on, the non-circular cone bevel gear (14 of bottom right planet, 6) be meshed, crossed axis angle between crossed axis angle θ between upper right, bottom right jack shaft (10,9) and central shaft (2), upper right, bottom right planet axis (13,5) and upper right, bottom right jack shaft (10,9)
be acute angle,
be 2～45 angles.
2. according to claim 1 a kind of seven non-circular cone bevel gear planetary gear train pot seedling wide-and narrow-row transplanting mechanisms, it is characterized in that: a described left side, right gear case (16 ＇, 16) left side in, non-circular cone bevel gear (17 ＇ of the right heart, 17), the first upper left, lower-left, upper right, non-circular cone bevel gear (11 ＇ in the middle of bottom right, 4 ＇, 11, 4), the second upper left, lower-left, upper right, non-circular cone bevel gear (12 ＇ in the middle of bottom right, 8 ＇, 12, 8) and upper left, lower-left, upper right, non-circular cone bevel gear (14 ＇ of bottom right planet, 6 ＇, 14, 6) relative position in the axle center of five shaftgear planetary gear train is in line, and shape is arranged or become the triangular arrangement about center non-circular cone bevel gear symmetry.
3. according to claim 1 a kind of seven non-circular cone bevel gear planetary gear train pot seedling wide-and narrow-row transplanting mechanisms, it is characterized in that: a described left side, right gear case (16 ＇, 16) left side in, non-circular cone bevel gear (17 ＇ of the right heart, 17), the first upper left, lower-left, upper right, non-circular cone bevel gear (11 ＇ in the middle of bottom right, 4 ＇, 11, 4), the second upper left, lower-left, upper right, non-circular cone bevel gear (12 ＇ in the middle of bottom right, 8 ＇, 12, 8), upper left, lower-left, upper right, bottom right planetary pinion (14 ＇, 6 ＇, 14, 6) be single order elliptic cone gear, single order deformed ellipse bevel gear, high-order elliptic cone gear, high-order denatured elliptic cone gear, the non-circular cone bevel gear of single order, the non-circular cone bevel gear of high-order, bias-non-circular cone bevel gear, the non-circular cone bevel gear of sex change.
4. according to claim 1 a kind of seven non-circular cone bevel gear planetary gear train pot seedling wide-and narrow-row transplanting mechanisms, it is characterized in that: a described left side, right gear case (16 ＇, 16) left in, non-circular cone bevel gear (17 ＇ of the right heart, 17) with the first upper left, lower-left, upper right, non-circular cone bevel gear (11 ＇ in the middle of bottom right, 4 ＇, 11, 4) be first order gear pair, the second upper left, lower-left, upper right, non-circular cone bevel gear (12 ＇ in the middle of bottom right, 8 ＇, 12, 8) and upper left, lower-left, upper right, bottom right planetary pinion (14 ＇, 6 ＇, 14, 6) be second level gear pair, two-stage gear pair engagement resultant gear ratio function curve has two crests.
5. according to claim 1 a kind of seven non-circular cone bevel gear planetary gear train pot seedling wide-and narrow-row transplanting mechanisms is characterized in that: in the middle of described the first upper left, lower-left, upper right, bottom right, non-circular cone bevel gear (11 ＇, 4 ＇, 11,4) is arranged in the outside or the inboard of non-circular cone bevel gear (12 ＇, 8 ＇, 12,8) in the middle of the second upper left, lower-left, upper right, bottom right.
6. according to claim 1 a kind of seven non-circular cone bevel gear planetary gear train pot seedling wide-and narrow-row transplanting mechanisms is characterized in that: in the middle of the first upper left in described left and right gear-box (16 ＇, 16), lower-left, upper right, bottom right, non-circular cone bevel gear (11 ＇, 4 ＇, 11,4) is the identical non-circular cone bevel gear of gear geometry parameter; In the middle of the second upper left, lower-left, upper right, bottom right, non-circular cone bevel gear (12 ＇, 8 ＇, 12,8) is the identical non-circular cone bevel gear of gear geometry parameter; Upper left, lower-left, upper right, the non-circular cone bevel gear of bottom right planet (14 ＇, 6 ＇, 14,6) are the identical non-circular cone bevel gears of gear geometry parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449744.2U CN203384301U (en) | 2013-07-24 | 2013-07-24 | Pot seedling wide-narrow row transplanting mechanism adopting seven non-conical bevel gear planetary gear train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449744.2U CN203384301U (en) | 2013-07-24 | 2013-07-24 | Pot seedling wide-narrow row transplanting mechanism adopting seven non-conical bevel gear planetary gear train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384301U true CN203384301U (en) | 2014-01-08 |
Family
ID=49872796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449744.2U Withdrawn - After Issue CN203384301U (en) | 2013-07-24 | 2013-07-24 | Pot seedling wide-narrow row transplanting mechanism adopting seven non-conical bevel gear planetary gear train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410921A (en) * | 2013-07-24 | 2013-11-27 | 浙江理工大学 | Pot seedling wide and narrow row spacing transplanting mechanism adopting seven non-standardize cone bevel gear planetary gear train |
| CN104584745A (en) * | 2015-01-06 | 2015-05-06 | 浙江理工大学 | Wide/narrow row potted-seedling transplanting mechanism with nine-axis noncircular bevel gear planetary gear trains |
-
2013
- 2013-07-24 CN CN201320449744.2U patent/CN203384301U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410921A (en) * | 2013-07-24 | 2013-11-27 | 浙江理工大学 | Pot seedling wide and narrow row spacing transplanting mechanism adopting seven non-standardize cone bevel gear planetary gear train |
| CN103410921B (en) * | 2013-07-24 | 2016-05-25 | 浙江理工大学 | Seven non-circular cone bevel gear planet circular system pot seedling wide-and narrow-row transplanting mechanisms |
| CN104584745A (en) * | 2015-01-06 | 2015-05-06 | 浙江理工大学 | Wide/narrow row potted-seedling transplanting mechanism with nine-axis noncircular bevel gear planetary gear trains |
| CN104584745B (en) * | 2015-01-06 | 2016-08-17 | 浙江理工大学 | Nine axle non-conical planetary gear train pot seedling wide-and narrow-row transplanting mechanisms |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102239764B (en) | Elliptical bevel gear-elliptical gear wide-narrow row transplanting mechanism of high-speed rice transplanter | |
| CN204721844U (en) | A kind of non-circular gear double-planet train pot seedling transplanter structure | |
| CN103004346B (en) | Wide and narrow row pot seedling transplant mechanism with non-cone gear | |
| CN203384301U (en) | Pot seedling wide-narrow row transplanting mechanism adopting seven non-conical bevel gear planetary gear train | |
| CN102986348A (en) | Transplanting mechanism of non-bevel gear wheel planetary system of travelling wide and narrow row spacing rice transplanter | |
| CN204539805U (en) | A kind of nine axle non-conical planetary gear train pot seedling wide-and narrow-row transplanting mechanisms | |
| CN203378249U (en) | Five-non-tapered bevel gear planetary gear train pot seedling wide and narrow row spacing transplanting mechanism | |
| CN203378250U (en) | Two-stage conjugate non-conical bevel gear wide and narrow row spacing transplanting mechanism of high-speed transplanter | |
| CN106332585B (en) | Double-planet posture is non-circular-elliptic gear planetary gear train potted-seedling transplanting mechanism | |
| CN203537812U (en) | Four-non-bevel-gear planetary-gear-train wide-narrow-row-spaced oblique-Z-shaped maize transplanting mechanism | |
| CN202979646U (en) | Non-cone gear planet system sub-transplanting mechanism of walking-type wide-narrow row rice seedling transplanter | |
| CN106332584B (en) | Double-planet posture Knucle-gear-non-circular gear planetary gear system potted-seedling transplanting mechanism | |
| CN103410921B (en) | Seven non-circular cone bevel gear planet circular system pot seedling wide-and narrow-row transplanting mechanisms | |
| CN203537810U (en) | Three-non-bevel-gear planetary-gear-train wide-narrow-row-spaced oblique-Z-shaped maize transplanting mechanism | |
| CN203537811U (en) | Space-planetary-gear-train wide-narrow-row-spaced oblique-Z-shaped maize transplanting mechanism | |
| CN106258123B (en) | Double-planet posture planetary gear train potted-seedling transplanting mechanism | |
| CN103430668B (en) | Five non-circular cone bevel gear planet circular system pot seedling wide-and narrow-row transplanting mechanisms | |
| CN104584744B (en) | Helical gear non-conical gear alternating axis planet circular system pot seedling wide-and narrow-row transplanting mechanism | |
| CN103493634B (en) | The oblique zigzag transplanting mechanism of a kind of spatial row star wheel series corn wide-and narrow-row | |
| CN103460865A (en) | Rotary rice pot seedling transplanting mechanism | |
| CN104584745B (en) | Nine axle non-conical planetary gear train pot seedling wide-and narrow-row transplanting mechanisms | |
| CN203105097U (en) | Non-bevel gear wheel pot seedling wide and narrow row spacing transplanting mechanism | |
| CN202697227U (en) | Eccentric and non-conical bevel gear wide and narrow row spacing transplanting mechanism of walking type rice transplanter | |
| CN203378246U (en) | Two-stage non-conical bevel gear wide and narrow row spacing transplanting mechanism of high-speed transplanter | |
| CN103493632B (en) | Four-non-bevel-gear planetary-gear-train wide-narrow-row-spaced oblique-Z-shaped maize transplanting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140108 Effective date of abandoning: 20160525 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |