JPH0160611U

JPH0160611U -

Info

Publication number: JPH0160611U
Application number: JP15702887U
Authority: JP
Priority date: 1987-10-13
Filing date: 1987-10-13
Publication date: 1989-04-18

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の耕耘爪取付け装置全体の側面
図、第２図はブラケツトの平面図、第３図は同側
面図、第４図は同正面図、第５図は耕耘爪取付け
基部の平面図、第６図は同側面図、第７図はばね
板の平面図、第８図は同正面図、第９図はばね板
の別の取付け手段でブラケツトに取付けた状態の
側面図、第１０図は同正面図、第１１図は板ばね
の他の実施例をブラケツトに取付けた状態で示す
側面図、第１２図は同正面図である。１……耕耘軸、２……ブラケツト、２ａ，２ｂ
……枠部材、３……耕耘爪、４……取付け基部、
５……取付け基部挿入孔、６……係合ピン、７，
１３……板ばね、７ａ……取付け孔、７ｂ，１３
ａ……ばね部分、８……ねじ孔、９，９ａ……ね
じ、１０……係合溝、１１……溶接、１２……窓
孔。 Fig. 1 is a side view of the entire tilling claw attachment device of the present invention, Fig. 2 is a plan view of the bracket, Fig. 3 is a side view of the same, Fig. 4 is a front view of the same, and Fig. 5 is a diagram of the tilling claw attachment base. 6 is a side view of the same, FIG. 7 is a plan view of the spring plate, FIG. 8 is a front view of the same, FIG. 9 is a side view of the spring plate attached to the bracket by another attachment means, FIG. 10 is a front view of the same, FIG. 11 is a side view showing another embodiment of the leaf spring attached to a bracket, and FIG. 12 is a front view of the same. 1... Cultivation axis, 2... Bracket, 2a, 2b
...Frame member, 3...Tilling claw, 4...Mounting base,
5...Mounting base insertion hole, 6...Engagement pin, 7,
13...Plate spring, 7a...Mounting hole, 7b, 13
a... Spring portion, 8... Screw hole, 9, 9a... Screw, 10... Engagement groove, 11... Welding, 12... Window hole.

Claims

【実用新案登録請求の範囲】耕耘軸に設けたブラケツトに、耕耘爪の取付け
基部を着脱可能とした耕耘爪取付け装置において
、上記ブラケツトには、取付け基部に設けた係合
溝と係合、離脱可能の係合ピンと、この係合ピン
に係合溝を係合させた状態で取付け基部を耕耘軸
の回転方向とは反対方向へ回動させたときに、耕
耘爪を耕耘可能状態に係止するばね部材とを設け
たことを特徴とする耕耘爪取付け装置。[Scope of Claim for Utility Model Registration] A tilling claw attachment device in which a mounting base of a tilling claw is removably attached to a bracket provided on a tillage shaft, wherein the bracket has a mechanism that engages with and disengages from an engagement groove provided on the mounting base. When the mounting base is rotated in the direction opposite to the direction of rotation of the tilling shaft with the engaging pin engaged with the engaging groove, the tilling claws are locked in the tillable state. A tilling claw attachment device characterized by being provided with a spring member.