JPS59187907U

JPS59187907U - Tilling claw support means

Info

Publication number: JPS59187907U
Application number: JP8177983U
Authority: JP
Inventors: 通山田; 西村　文伸; 俊吾松本; 植田　浩
Original assignee: 太陽鍛工株式会社
Priority date: 1983-06-01
Filing date: 1983-06-01
Publication date: 1984-12-13
Also published as: JPH0337363Y2

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]

第１図はこの考案の第１実施例による耕耘爪の支持手段
を示す要部側面図、第２図は第１図の■−■線における
縦断面図、第３図は第２実施例を第１図の■−Ｈに相当
する位置で示す縦断面図、第４図は第３実施例を第１図
の■−Ｈに相当する位置で示す縦断面図、第５図ａは上
記の３実施例を基本とする第４実施例を示す一部縦断側
面図、第５図すは同一部縦断正面図、第５図Ｃはこの実
施例に用いる爪ホルダーの一部を示す斜視図、第６図・
ａは第５実施例を示す一部縦断側面図、第６図すは同一
部縦断正面図、第７図ａは第６′実施例を示す側面図、
第７図すは同一部縦断正面図、第８図ａは第７実施例を
示す側面図、第８図すは同一部縦断正面図、第９図は従
来例における耕耘爪の支持手段を示す要部側面図、第１
０図は第９図のＸ−Ｘ線における縦断面図である。（図面の主要な部分を表わす符号の説明）、１・・・耕
耘軸、２．２Ａ、　２Ｂ・・・爪ホルダ−，３゜３Ａ、
　　３Ｂ・・・耕耘爪、４・・・止ビン、２１・・・ホ
ルダ一孔、２２．２３．２５．２６．２７．２Ｂ。３２．３３，３５，３６，３７．３８・・・傾斜面（挟
圧支持部）、３１・・・被ホルダ一部、Ｈ・・・補強部
。第２図第３図第４図と・ｎ　）図第９図Fig. 1 is a side view of essential parts showing a support means for tilling claws according to the first embodiment of this invention, Fig. 2 is a longitudinal sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a view showing the second embodiment. Fig. 4 is a longitudinal sectional view showing the third embodiment at a position corresponding to ■-H in Fig. 1, Fig. 5 a is a longitudinal sectional view showing the third embodiment at a position corresponding to -H in Fig. FIG. 5 is a partial longitudinal sectional side view showing a fourth embodiment based on the third embodiment, FIG. 5 is a longitudinal sectional front view of the same portion, and FIG. Figure 6・
7a is a partially longitudinal side view showing the fifth embodiment, FIG. 6 is a partially longitudinal front view of the same, and FIG. 7a is a side view showing the 6′ embodiment.
FIG. 7 is a longitudinal sectional front view of the same part; FIG. 8 a is a side view showing the seventh embodiment; FIG. 8 is a longitudinal sectional front view of the same part; FIG. Main part side view, 1st
FIG. 0 is a longitudinal sectional view taken along line X--X in FIG. 9. (Explanation of the symbols representing the main parts of the drawing), 1... Tilling shaft, 2.2A, 2B... Claw holder, 3°3A,
3B... tilling claw, 4... stopper, 21... holder one hole, 22.23.25.26.27.2B. 32.33, 35, 36, 37.38... Inclined surface (pinching support part), 31... Holder part, H... Reinforcement part. Figure 2 Figure 3 Figure 4 and n) Figure Figure 9

Claims

[Scope of utility model registration request]

A part of the tilling claw to be held is fitted into a claw holder protruding from the tilling shaft, and the claw holder and the part to be held are connected by a pin penetrating left and right with respect to the rotational direction of the tilling shaft. and a clamping support that clamps and supports the claw holder or the part of the holder by rotation of the part of the holder around the pin when the tilling shaft rotates. A means for supporting tilling claws, characterized in that the support means for tilling claws is provided with a reinforcing part to avoid stress concentration due to the clamping force when the clamping pressure support part clamps and supports a part of the nail holder or the holder.