JPS63124310U

JPS63124310U -

Info

Publication number: JPS63124310U
Application number: JP1513487U
Authority: JP
Priority date: 1987-02-04
Filing date: 1987-02-04
Publication date: 1988-08-12

Description

[Brief explanation of the drawing]

図は本考案の実施例を示すもので、第１図は農
作業機連結装置を用いてトラクタに農作業機を連
結した状態を示す側面図、第２図は同上平面図、
第３図は同上農作業機連結装置の斜視図、第４図
はトラクタに連結した農作業機を作業時姿勢に調
節した状態を示す側面図、第５図及び第６図は他
の実施例を示す農作業機連結装置の斜視図、第７
図は他の実施例を示す農作業機連結状態の側面図
、第８図は同上入力軸を有するミツシヨンの取付
状態を示す側面図、第９図は同上平面図、第１０
図及び第１１図は更に他の実施例を示す農作業機
連結装置の斜視図、第１２図ないし第１９図は他
の実施例を示す農作業機の取付部を示すもので、
第１２図は同上斜視図、第１３図は同上ａ〜ａ線
部の断面図、第１４図は他の取付部の斜視図、第
１５図は同上ｂ〜ｂ線部の断面図、第１６図は他
の取付部の斜視図、第１７図は同上ｃ〜ｃ線部の
断面図、第１８図は更に他の取付部の斜視図、第
１９図は同上矢視方向の側面図である。１……連結装置、２……連結体、３……保持枠
、４……連結部、５……ヒツチ、６，５５……取
付部、７，５６……取着部、８……リフトロツド
、９……係止部、１２……調節機構、Ａ……トラ
クタ、Ｂ……農作業機。 The figures show an embodiment of the present invention, in which Fig. 1 is a side view showing a state in which an agricultural machine is connected to a tractor using an agricultural machine coupling device, and Fig. 2 is a plan view of the same.
Fig. 3 is a perspective view of the same agricultural machine coupling device, Fig. 4 is a side view showing the agricultural machine connected to the tractor adjusted to the working attitude, and Figs. 5 and 6 show other embodiments. Perspective view of agricultural machine coupling device, No. 7
The figure is a side view showing another embodiment of the agricultural working machine in a connected state, FIG.
11 and 11 are perspective views of a farm machine coupling device showing still another embodiment, and FIGS. 12 to 19 show a mounting part of a farm machine showing other embodiments.
Fig. 12 is a perspective view of the same as above, Fig. 13 is a cross-sectional view of the part taken from line a to a of the same as above, Fig. 14 is a perspective view of another mounting part, Fig. 15 is a cross-sectional view of part taken from line b to b of the same as above, Fig. 16 The figure is a perspective view of another attachment part, FIG. 17 is a sectional view taken along line c to c of the same as above, FIG. . DESCRIPTION OF SYMBOLS 1... Connecting device, 2... Connecting body, 3... Holding frame, 4... Connecting part, 5... Hitachi, 6, 55... Mounting part, 7, 56... Mounting part, 8... Lift rod , 9...Locking portion, 12...Adjustment mechanism, A...Tractor, B...Agricultural machine.

Claims

[Claims for Utility Model Registration] (1) Left and right connecting bodies extending in the front-rear direction are arranged in parallel, and these left and right connecting bodies are connected and fixed by a holding frame, and the tips of the left and right connecting bodies are A hitch is provided on the rear side of the left and right connectors to removably connect to the tractor's connecting portion, and a plurality of attachment portions are provided on the rear side of the left and right connectors to removably and positionally selectively attach the attachment portions of the agricultural machinery. An agricultural machine coupling device characterized in that a locking portion for detachably locking a lift rod of the tractor is provided at an intermediate portion of the left and right coupling bodies. (2) The holding frame is formed in the shape of a mountain, and the rear parts of the left and right coupling bodies are integrally fixed to the lower parts of both sides, and the top part of the holding frame has a frame that can change the posture of the agricultural machine attached to the left and right coupling bodies. The agricultural machine coupling device according to claim 1, characterized in that it is provided with an adjustment mechanism for adjusting. (3) The plurality of attachment parts of the left and right connectors are provided at the front and rear and upper and lower parts, and attachments corresponding to the attachment parts of the agricultural machine can be attached and detached from the front and rear and upper and lower attachment parts. The first claim for utility model registration is characterized in that it is attached to
Agricultural machine coupling device according to item 1 or 2. (4) The agricultural machine coupling device according to any one of claims 1 to 3, wherein the locking portions of the left and right coupling bodies are provided so that their positions can be changed.