JPH0160613U

JPH0160613U -

Info

Publication number: JPH0160613U
Application number: JP15703087U
Authority: JP
Priority date: 1987-10-13
Filing date: 1987-10-13
Publication date: 1989-04-18

Description

[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図はばね板の平面
図、第６図は同側面図、第７図は抜止めピンの側
面図、第８図は同正面図、第９図はリングばねの
側面図、第１０図はばね板を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１１図は同
正面図、第１２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１３図は同
正面図、第１４図は抜止めピンの他の実施例を示
す側面図、第１５図はその正面図である。１……耕耘軸、２……ブラケツト、２ａ，２ｂ
……枠部材、３……耕耘爪、３ａ……挿通孔、４
……取付け基部、５……取付け基部挿入孔、６…
…挿通孔、７，１６……板ばね、７ａ……取付け
孔、７ｂ，１５ａ……ばね部分、８……ねじ孔、
９，９ａ……ねじ、１０……抜止めピン、１１…
…リング溝、１２……リングばね、１３……溶接
、１４……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 plan view of the spring plate. , Fig. 6 is a side view of the same, Fig. 7 is a side view of the retaining pin, Fig. 8 is a front view of the same, Fig. 9 is a side view of the ring spring, and Fig. 10 is a side view of the spring plate with another attachment means. FIG. 11 is a side view of the plate spring attached to the bracket, FIG. 12 is a side view of another embodiment of the leaf spring attached to the bracket, FIG. 13 is the front view of the same, and FIG. 14 is a side view of the leaf spring attached to the bracket. 15 is a side view showing another embodiment of the retaining pin, and FIG. 15 is a front view thereof. 1... Cultivation axis, 2... Bracket, 2a, 2b
...Frame member, 3...Tilling claw, 3a...Insertion hole, 4
...Mounting base, 5...Mounting base insertion hole, 6...
...Insertion hole, 7, 16...Plate spring, 7a...Mounting hole, 7b, 15a...Spring part, 8...Screw hole,
9, 9a...screw, 10...retention pin, 11...
...Ring groove, 12...Ring spring, 13...Welding, 14...Window hole.

Claims

[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 tilling shaft, wherein the bracket has a structure that allows the tilling claw to be inserted into an insertion hole provided in the mounting base within the bracket. , a removably provided pin, and a spring member that locks the tilling claw in a tillable state when the mounting base is rotated in a direction opposite to the rotational direction of the tilling shaft with the insertion hole inserted into the pin. A tilling claw attachment device characterized by being provided with.