JPS58192534U

JPS58192534U - Agricultural tractor mid-mount work equipment attachment device

Info

Publication number: JPS58192534U
Application number: JP9231582U
Authority: JP
Inventors: 横山　常三; 坂本　久一
Original assignee: Yanmar Agricultural Equipment Co Ltd
Current assignee: Yanmar Agricultural Equipment Co Ltd
Priority date: 1982-06-18
Filing date: 1982-06-18
Publication date: 1983-12-21

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図は三速モアー装置を装着した農用トラクターの後
斜視図、第２図は三速モアー装置を装着した状態の側面
図、第３図は右部モアーＢ１左部モアーＡを非作業状態
に収納した状態と、刈取作業中の状態を示す前面図、第
４図は後部リールモアー装置の支持部の斜視図、第５図
は右部モアー装置Ｂの斜視図、第６図は油圧モーター９
のプロテクター１０の斜視図、第７図はモアー装置をフ
・ローティング状態に降ろして芝生面に接地させた状態
の前面図、第８図は上方へ収納状態の為に回動を開始し
た状態の前面図、第９図はモアー装置Ａ、　Ｂの左右・
上下・前後回動自由とした支持部の側面図のうちモアー
装置が降りた状態、第１０図は同じく後面図、第１１図
は側面図のうちモアー装置が上った状態の図面、第１２
図は前後回動制御バネ３２の図面、第１３図は前後回動
制御バネ３２の作用説明図、第１４図は前後回動軸ホル
ダー３６の側面断面図、第１５図は前後回動軸４２に対
する軸受部の側面断面図、第１６図は前後回動軸４２と
上下付勢バネ４１の介装状態を示す図面、第１７図は上
下回動軸３８の側面図、第１８図は油圧シリンダー１２
の先端の図面、第１９図は下部リンク１８の先端の図面
である。Ａ・・・左部モアー装置、Ｂ・・・右部モアー装置、９
Ｌ、　　９Ｒ・・・油圧モーター、１０Ｌ、１０Ｒ・・
・プロテクター。・−一婢（＝二一Figure 1 is a rear perspective view of an agricultural tractor equipped with a three-speed mower device, Figure 2 is a side view of the tractor with a three-speed mower installed, and Figure 3 is a non-operating state of right mower B1 and left mower A. 4 is a perspective view of the support section of the rear reel mower device, FIG. 5 is a perspective view of the right mower device B, and FIG. 6 is a front view of the hydraulic motor 9.
Fig. 7 is a front view of the mower device when it is lowered into a floating state and is in contact with the lawn surface, and Fig. 8 is a state where it has started to rotate upward for storage. Figure 9 shows the front view of the left and right sides of mower devices A and B.
A side view of the support part that can freely rotate up and down and back and forth, with the mower device lowered; FIG. 10 is a rear view; FIG. 11 is a side view, with the mower device up;
13 is an explanatory diagram of the action of the longitudinal rotation control spring 32, FIG. 14 is a side sectional view of the longitudinal rotation shaft holder 36, and FIG. 15 is a drawing of the longitudinal rotation shaft 42. 16 is a drawing showing the state in which the longitudinal rotation shaft 42 and the vertical biasing spring 41 are interposed, FIG. 17 is a side view of the vertical movement shaft 38, and FIG. 18 is a hydraulic cylinder. 12
FIG. 19 is a drawing of the tip of the lower link 18. A...Left mower device, B...Right mower device, 9
L, 9R...Hydraulic motor, 10L, 10R...
·protector.・−一婢（=２１

Claims

[Scope of utility model registration request]

When attaching a working machine that protrudes from the abdomen of an agricultural tractor in the left-right direction so that it can move back and forth, up and down, and slide up and down,
A mid-mount work equipment mounting device for an agricultural tractor, characterized in that a hydraulic motor is fixed to an outer end surface of the work equipment to drive the work equipment, and the hydraulic motor is covered with a protector for protecting the hydraulic pressure monitor.