JPS6055314U

JPS6055314U - Seedling planting device in rice transplanter

Info

Publication number: JPS6055314U
Application number: JP14661883U
Authority: JP
Inventors: 博司一ノ瀬
Original assignee: ヤンマー農機株式会社
Priority date: 1983-09-20
Filing date: 1983-09-20
Publication date: 1985-04-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は田植機の側面図
、第２図は田植機の平面図、第３図は苗植装置の断面図
、第４図は第３図のＩＶ−ＩＶ視断面図、第５図は第３
図の■−■視断面断面図６図は第５図の作用状態を示す
図、第７図は苗植体の運動軌跡を示す図、第８図は第３
図の■−■視拡大断面図、第９図は第８図のＩＸ−ＩＸ
視断面図、第１０図は苗植装置の別の実施例を示す図、
第１１図は第１０図の作用状態を示す図である。１・・・田植機、９・・・爪軸、１０・・・苗植装置、
１１・・・回転ケース、１２・・・太陽歯車、１４・・
・遊星歯車軸、１５・・・遊星歯車、１６・・・中間軸
、１７・・・中間歯車、１８・・・スリーブ状軸、１９
・・・分割爪、２０・・・苗植体、２１．２２・・・爪
、２３・・・ばね体、２４・・・カム、２５・・・スト
ッパーアーム、２４ａ・・・カム歯車、２５ａ・・・ス
トッパー歯車、２７・・・ガイド軸、２８・・・押出具
、２９・・・ばね、３０・・・レバー、３３・・・カム
。 −第７図３１１、（°、□１．。第８図ご５１８〜２σ　３′３ｆ１The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of the rice transplanter, Fig. 2 is a plan view of the rice transplanter, Fig. 3 is a sectional view of the seedling transplanting device, and Fig. 4 is the IV of Fig. 3. -IV sectional view, Figure 5 is the 3rd
Figure 6 is a diagram showing the operating state of Figure 5, Figure 7 is a diagram showing the movement locus of the seedling plant, and Figure 8 is a diagram showing the movement trajectory of the seedling plant.
■-■ enlarged sectional view of the figure, Figure 9 is IX-IX of Figure 8
A cross-sectional view, FIG. 10 is a diagram showing another embodiment of the seedling planting device,
FIG. 11 is a diagram showing the operating state of FIG. 10. 1... Rice transplanter, 9... Nail shaft, 10... Seedling transplanting device,
11...Rotating case, 12...Sun gear, 14...
- Planetary gear shaft, 15... Planetary gear, 16... Intermediate shaft, 17... Intermediate gear, 18... Sleeve-shaped shaft, 19
... Split claw, 20... Seedling plant, 21.22... Claw, 23... Spring body, 24... Cam, 25... Stopper arm, 24a... Cam gear, 25a ...Stopper gear, 27...Guide shaft, 28...Extruder, 29...Spring, 30...Lever, 33...Cam. -Fig. 7 311, (°, □1.. Fig. 8 518 ~ 2σ 3'3f 1

Claims

[Scope of utility model registration request]

A rotating case that is rotationally driven by power transmission from a power source is attached to the machine body near the seedling stand with its axis substantially horizontal, and inside the rotating case there is a rotation center position relative to the machine body. A sun gear is provided which is non-rotatable and configured to be freely rotatable with respect to the rotating case, while a plurality of planetary gear shafts extending parallel to the axis of the rotating case are rotated at equal positions from the rotation center of the rotating case. stuck incapably,
A planetary gear having the same number of teeth as the sun gear and meshing with the sun gear, and a sleeve-shaped shaft connected to the planetary gear are rotatably fitted into each of the planetary gear shafts, and the planetary gear shaft and the sleeve-shaped shaft protrudes outside the rotating case, and the protruding end of the sleeve-like shaft is provided with a plurality of seedling plants, each of which is provided with a dividing claw extending in the direction of the seedling platform and a pushing tool that moves up and down along the dividing claw. The rice transplanter is equipped with a cam on the protruding end of the planetary gear shaft from the rotating case, which moves the extruder downward toward the tip of the split claw near the lower limit of the seedling plant. Seedling planting equipment.