JPH0260501U

JPH0260501U -

Info

Publication number: JPH0260501U
Application number: JP13783788U
Authority: JP
Priority date: 1988-10-24
Filing date: 1988-10-24
Publication date: 1990-05-02
Also published as: JPH0438641Y2

Description

[Brief explanation of drawings]

第１図は１本の支柱を持つたラチエツト式フオ
ークの側面図、第２図は伸縮式支柱を設けたブレ
ーキ付きシヨベルの側面図、第３図は空気吹込み
パイプ、空放パイプ及び三方弁の説明図である。１；柄、２；取つ手、３；フオーク、４；ラチ
エツトホイール、５；ピン接手、６；支柱、７；
スラストベアリング、８；ゴムカバー、９；爪、
１０；フラケツト、１１；操作レバー、１２；ス
プリング、２１；柄、２２；取つ手、２３；シヨ
ベル、２４；ピン接手、２５；ボールベアリング
、２６：支柱、２７；スラストベアリング、２８
；横バー、２９；ブレーキシユー、３０；スプリ
ング、３１；ブレーキアーム、３２；ブレーキレ
バー、３３：止め金、３４；プランジヤー、３５
；空気吹込パイプ、３６：空放パイプ、３７；三
方弁。 Figure 1 is a side view of a ratchet type fork with one strut, Figure 2 is a side view of a shovel with a brake equipped with a telescoping strut, and Figure 3 is an air blowing pipe, air release pipe and three-way valve. FIG. 1; handle, 2; handle, 3; fork, 4; ratchet wheel, 5; pin joint, 6; post, 7;
Thrust bearing, 8; Rubber cover, 9; Claw,
10; Fracket, 11; Operation lever, 12; Spring, 21; Handle, 22; Handle, 23; Shovel, 24; Pin joint, 25; Ball bearing, 26: Post, 27; Thrust bearing, 28
; Horizontal bar, 29; Brake shoe, 30; Spring, 31; Brake arm, 32; Brake lever, 33: Stopper, 34; Plunger, 35
; Air blowing pipe, 36: Air release pipe, 37; Three-way valve.

Claims

[Scope of Claim for Utility Model Registration] (1) A single support is attached to the center of an agricultural implement with a handle, such as a fork or shovel, through a horizontal pin joint and a thrust bearing that can rotate freely horizontally, and the support is mounted on the fork or shovel. An agricultural tool with a support on the handle, characterized in that it is equipped with a device for rotating a fork or shovel around the handle or around a horizontal axis perpendicular to the handle in order to drop objects. (2) In order to rotate a fork or shovel around the handle, a bearing is fitted to the handle, the bearing case is attached to the support, and a brake shoe pin-connected to the handle is engaged with or removed from the outer periphery of the bearing case. Section (1)
An agricultural tool with a support attached to the handle as described. (3) In order to rotate the fork or shovel around an axis perpendicular to the handle, the shaft of a ratchet foil with a shaft is attached to the bracket provided at the end of the handle at right angles to the handle, so that the ratchet claw can be engaged or removed; The agricultural tool according to claim (1), in which a fork and a shovel are fixed to the ratchet foil.