JPS6417117U

JPS6417117U -

Info

Publication number: JPS6417117U
Application number: JP11312087U
Authority: JP
Priority date: 1987-07-22
Filing date: 1987-07-22
Publication date: 1989-01-27
Anticipated expiration: 2002-07-22
Also published as: JPH0715377Y2

Description

[Brief explanation of drawings]

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図は平面図、第３図は第２図の
―視拡大断面図、第４図はローリング制御およ
び昇降制御の油圧回路図、第５図はセンターフロ
ート及びサイドフロートの平面図、第６図は第３
図の―視図、第７図はセンターフロートの要
部拡大平面図、第８図は第７図の―視断面図
、第９図は第７図の―視断面図、第１０図は
第７図の―視断面図、第１１図は第７図の
―視断面図、第１２図はセンターフロート
における取付け部に作溝体等を取付けた状態を示
す要部拡大断面図、第１３図は第１２図の―
視平面図、第１４図は第１２図の―
視断面図である。１……田植機、２……ミツシヨンケース、３…
…エンジン台、４……フレーム、５……伝動ケー
ス、６……機体、７……走行車輪、８……センタ
ーフロート、９，９……サイドフレーム、１６，
１６′……伝動軸、１０，１０……サイドフロー
ト、１４，１５……苗植機構、１１……苗載台、
１３……操縦ハンドル、１８ａ，１８ｂ……スイ
ングケース、１７ａ，１７ｂ……フロート状セン
サー、２５……ボンネツトカバー体、３２……支
持ブラケツト、２７……後カバー体、２８……中
間カバー体、３０，３１……薬剤散布装置、３３
……放出管、６２，６３……均平体、６２ｂ，６
３ｂ……均平板、７２……弱化線、６４……作溝
体、６５……ねじ、６６……ガイド体、６７，６
８……取付け部、６７ａ……挿入部、６７ｂ……
ガイド溝部、６７ｃ……規制溝、６９……連結補
助板、７０……取付けボルト、７１……姿勢規制
板、７３，７４……ボルト、７５……ナツト、７
６……スペーサ管、７７……培土板、７８……取
付け用孔、７９……栓体。 The drawings show an embodiment of the present invention; Fig. 1 is a side view of the rice transplanter, Fig. 2 is a plan view, Fig. 3 is an enlarged sectional view of Fig. 2, and Fig. 4 is a rolling control and lifting control. Figure 5 is a plan view of the center float and side float, Figure 6 is the hydraulic circuit diagram of the
Fig. 7 is an enlarged plan view of the main part of the center float, Fig. 8 is a sectional view of Fig. 7, Fig. 9 is a sectional view of Fig. 7, and Fig. 10 is a sectional view of Fig. 7. 7 is a cross-sectional view of FIG. 7, FIG. 11 is a cross-sectional view of FIG. 7, FIG. 12 is an enlarged cross-sectional view of essential parts showing a state in which a groove-forming body, etc. is attached to the mounting portion of the center float, and FIG. 13 is shown in Figure 12.
Viewed plan view, Figure 14 is the same as in Figure 12.
FIG. 1...Rice transplanter, 2...Mission case, 3...
... Engine stand, 4 ... Frame, 5 ... Transmission case, 6 ... Airframe, 7 ... Running wheels, 8 ... Center float, 9, 9 ... Side frame, 16,
16'... Transmission shaft, 10, 10... Side float, 14, 15... Seedling planting mechanism, 11... Seedling stand,
13... Control handle, 18a, 18b... Swing case, 17a, 17b... Float sensor, 25... Bonnet cover body, 32... Support bracket, 27... Rear cover body, 28... Intermediate cover body , 30, 31... chemical dispersion device, 33
...Discharge pipe, 62, 63... Level body, 62b, 6
3b... Leveling plate, 72... Weakening line, 64... Grooving body, 65... Screw, 66... Guide body, 67,6
8... Attachment part, 67a... Insertion part, 67b...
Guide groove portion, 67c...Regulation groove, 69...Connection auxiliary plate, 70...Mounting bolt, 71...Position regulation plate, 73, 74...Bolt, 75...Nut, 7
6... Spacer pipe, 77... Cultivating soil plate, 78... Mounting hole, 79... Plug body.

Claims

[Scope of utility model registration request]

In a rice transplanter that is equipped with a seedling planting mechanism above a float that slides over the field, and is configured to be able to attach a device for spraying chemicals such as fertilizer, a rice transplanter is provided on the side of the float from where the seedlings are planted by the seedling planting mechanism. A leveling body for leveling the front side is integrally provided, and the front half of the leveling body is formed with an attachment part for the groove forming body for the chemical dispersion device, while the front part of the leveling body A float device for a rice transplanter, characterized in that a leveling plate in the rear half is configured to be separable from the float.