JPS5943560U

JPS5943560U - Front loader attachment/detachment device

Info

Publication number: JPS5943560U
Application number: JP13848282U
Authority: JP
Inventors: 赤岡　正明; 泰博熊沢; 白岩　昌紀
Original assignee: 高北農機株式会社
Priority date: 1982-09-13
Filing date: 1982-09-13
Publication date: 1984-03-22
Also published as: JPS636266Y2

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図は本考案を実施したフロントローダ−の側面図、
第２図は同上フロントローダーのキングポスト前方の係
合部の背面図、第３図は同上キングポスト後方の係合部
の背面図、第４図は同上キングポスト後方の係合部の一
部側面図、第５図イ・第６図イ・第７図イ・第８図は同
上フロントローダーの着脱状態の説明図、第５図口・第
６図口・第７図口は同上フロントローダ−の各着脱状態
における同上キングポスト前方の保合部の側面図、第５
図へ・第６図へ・第７図ハは同上フロントローダーの各
着脱状態における同上キングポスト後方の係合部の側面
図である。図面符号の説明、１・・・キングポスト、１１・・・後
方上部、１２・・・後方、１３・・・後方下部、１４・
・・後方の係合部、１４１・・・固定ピン、１４２・１
４３・１４−・・ガイド、１４５・・・受部、’１４６
・・・脱着用前側ガイド、１４７・・・脱着用後側ガイ
ド、１５・・・前方、１６・・・前方の係合部、１６１
・１６２・・・ガイド、１６３・１６４・・・凹部、１
６５・１６６・・・ボス、２・・・フロントローダ−ア
ーム、２１・・・後端、２２・・・連結支点、３・・・
昇降用油圧シリンダ−，４・・・トラクタ、５・・・サ
イドブラケット、６・・・スタンド、７・・・フロント
ブラケット、７１・・・ボス、８・・・ドツキングピン
、９・・・固定装置、５１・・・凹部、５２・・・脱着
用支点ピン、ａ・・・油圧シリンダー、ｂ・・・作業機
本体、Ｃ・・・リンク、ｄ・・・リンク支点、ｅ・・田
ツド、ｆ・・・作業機本体組付装置、ｇ・・・連結点、
ｈ・・・ドツキングピン、ｉ・・・トラクタの前輪、ｊ
・・・油圧ホース、ｋ・・・クロスバ−０Figure 1 is a side view of a front loader implementing the present invention.
Figure 2 is a rear view of the engaging part at the front of the king post of the front loader, Figure 3 is a rear view of the engaging part at the rear of the king post, and Figure 4 is a part of the engaging part at the rear of the king post. Side view, Figure 5A, Figure 6A, Figure 7A, and Figure 8 are explanatory diagrams of the attachment and detachment of the front loader as above, and Figure 5, Figure 6, and Figure 7 are the front loader as above. - Side view of the retaining part in front of the above king post in each of the attached and detached states, No. 5
Fig. 6, Fig. 7, and Fig. 7C are side views of the engaging portion at the rear of the king post in each of the attachment/detachment states of the front loader. Explanation of drawing symbols, 1... King post, 11... Rear upper part, 12... Rear, 13... Rear lower part, 14...
...Rear engaging part, 141...Fixing pin, 142.1
43.14--Guide, 145...Receptacle, '146
...Front guide for detaching and removing, 147... Rear guide for detaching and removing, 15... Front, 16... Front engagement part, 161
・162...Guide, 163/164...Recess, 1
65, 166...Boss, 2...Front loader arm, 21...Rear end, 22...Connection fulcrum, 3...
Lifting hydraulic cylinder, 4...Tractor, 5...Side bracket, 6...Stand, 7...Front bracket, 71...Boss, 8...Docking pin, 9...Fixing device, 51... recess, 52... fulcrum pin for detachment, a... hydraulic cylinder, b... work equipment body, C... link, d... link fulcrum, e... tatsudo , f...Work machine body assembly device, g...Connection point,
h... Dotting pin, i... Front wheel of tractor, j
...Hydraulic hose, k...Crossbar-0

Claims

[Scope of utility model registration request]

The king post is connected to the rear end of the front loader arm at the rear upper part, is connected to the front loader arm at the rear via a lifting hydraulic cylinder, and is further engaged with the side bracket of the tractor at the rear lower part. In the attachment/detachment device for a front loader, the attachment/detachment device for a front loader is provided with a retaining part that engages with the side bracket, is equipped with a stand at the front, and has a retaining part that engages with a front bracket of a tractor. is provided with a guide that bends the side wall of the vertical groove that opens to the rear outward so as to widen the downward side, and the engaging part that engages with the front bracket has a guide that bends the side wall of the vertical groove that opens to the rear. A front loader attachment/detachment device characterized by being equipped with a guide that bends the side wall outward so that it expands upward.