JPS59183907U

JPS59183907U - Tractor snow blower attachment/detachment device

Info

Publication number: JPS59183907U
Application number: JP7680583U
Authority: JP
Inventors: 宇野　新一; 則光榊原
Original assignee: ヤンマー農機株式会社
Priority date: 1983-05-20
Filing date: 1983-05-20
Publication date: 1984-12-07
Also published as: JPS6319364Y2

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図は除雪機を装着したトラクターの全体側面図。第
２図は除雪機の斜視図。第３図は除雪機とトラクターの
全部斜視図。第４図は除雪機を離脱したトラクターの前
部側面図。第５図は除雪機装着過程のトラクターの全部
側面図。第６図は除雪機を装着したトラクターの前部側
面図。第７図はピンを係止したシリンダ支持部の正面断
面図。第８図はピンを係止したシリンダ支持部の側面断面図。第９図はシリンダ上部の斜視図。第１０図、第１１図及
び第１２図はＵ状部支部の側面図。第１３図はシリンダ
支持部の側面図。第１４図はシリンダ支持部の正面断面
図。Ａ・・・除雪機、１２・・・シリンダ、１７・・・Ｕ状
部支部、２０・・・前部フレーム、２１・・・シリンダ
支持部、２５・２６・・・ピン、２７・・・フック、２
８・・・フロント作業機支持ピン。憶　２２− −　　　　」め−２０く５ト泪・・１１脹′ −一州主脇−−ＰFigure 1 is an overall side view of a tractor equipped with a snow blower. Figure 2 is a perspective view of the snow blower. Figure 3 is a perspective view of the snow blower and tractor. Figure 4 is a front side view of the tractor detached from the snow blower. Figure 5 is a side view of the tractor in the process of installing a snow blower. Figure 6 is a front side view of the tractor equipped with a snow blower. FIG. 7 is a front sectional view of the cylinder support portion in which the pin is locked. FIG. 8 is a side sectional view of the cylinder support portion in which the pin is locked. FIG. 9 is a perspective view of the upper part of the cylinder. Figures 10, 11 and 12 are side views of the U-shaped branch. FIG. 13 is a side view of the cylinder support section. FIG. 14 is a front sectional view of the cylinder support section. A... Snow blower, 12... Cylinder, 17... U-shaped part branch, 20... Front frame, 21... Cylinder support part, 25, 26... Pin, 27... hook, 2
8...Front work equipment support pin. Memories 22--"Me-20 Ku5 To Tears...11' -Isshu Nushiwaki--P

Claims

[Scope of utility model registration request]

(1) A cylinder support part 21 is provided which stands on the front frame 20 of the agricultural tractor, and the cylinder 12 for raising and lowering the front working machine A is pivotally connected to the cylinder supporting part 21, and the front working machine support pin on the side of the agricultural tractor is mounted. The rear end of the front working machine A is pivotally supported on the support pins 28 and 28.
In the configuration in which the front working machine A is moved up and down by the expansion and contraction of the cylinder 12, the pins 25 and 26 for pivotally supporting the upper end of the cylinder 12 can be installed in the cylinder support part 21 in two positions, upper and lower. A front work equipment attachment/detachment device for troughs.

(2) The attaching/detaching device for a front working machine of a tractor as set forth in claim (1) of the utility model registration, characterized in that a hook 27 is provided at the upper end of the cylinder 12.

(3) A cylinder support part 21 is provided which stands on the front frame 20 of the agricultural tractor, and the cylinder 12 for raising and lowering the front work implement A is pivotally connected to the cylinder support part 21, and the front work equipment support pin on the side of the agricultural tractor is attached. 28・28
The rear end of the front working machine A is pivotally supported on the support pin 28.
28 In the configuration in which the front working machine A is moved up and down by the expansion and contraction of the cylinder 12, the support pins 28 and 28
U-shaped pivot parts 17, 17 and hooks 17a that can be attached to the left and right rear ends of the front working machine from below.
- The attaching/detaching device for a front working implement of a tractor as set forth in claim (1) of the utility model registration, characterized in that it is constructed of: 17a.