JPH0233176U

JPH0233176U -

Info

Publication number: JPH0233176U
Application number: JP11224388U
Authority: JP
Priority date: 1988-08-27
Filing date: 1988-08-27
Publication date: 1990-03-01

Description

[Brief explanation of the drawing]

第１図はコンバインの走行装置とフレームを示
す全体斜視図、第２図はコンバインの全体斜視図
、第３図Ａ，Ｂは走行体の各フレームの移動状態
を示す側面図、第４図は走行体の揺動転輪の作用
状態を示すコンバインの全体側面図略図、第５図
は本体側のフレーム左右の走行体及びデイスクの
位置関係及び移動状態を示す正面図、第６図はデ
イスクの配置位置を示す走行体及び本体側フレー
ムの平面図、第７図はコンバインの油圧回路図、
第８図はクローラ昇降装置を操作するモノレバー
の平面図、第９図は操向操作及び前処理昇降を操
作するモノレバーの平面図、第１０図はトランス
ミツシヨンの平面断面図である。１：（コンバイン）本体、７：走行装置、９：
フレーム、１１：横フレーム、１７：固定フレー
ム、２０：走行フレーム、２１：連結リンク、２
３：可動フレーム、２５：固定転輪（前）、２６
：固定転輪（後）、２７：揺動部材（前）、２８
：揺動部材（後）、２９：揺動転輪、３２：クロ
ーラ、３３：昇降駆動装置、３９：アイドラー、
４１：アイドラアーム、４３：連結部材、５２：
リンク機構、５３，５４：リンク杆、６１：デイ
スク昇降シリンダ、６５：デイスク。 Figure 1 is an overall perspective view showing the traveling device and frame of the combine, Figure 2 is an overall perspective view of the combine, Figures 3A and B are side views showing the moving states of each frame of the traveling body, and Figure 4 is a perspective view of the combine. A schematic overall side view of the combine showing the operating state of the swinging wheels of the traveling body; FIG. 5 is a front view showing the positional relationship and movement state of the traveling bodies and disks on the left and right sides of the frame on the main body side; and FIG. 6 is the arrangement of the disks. A plan view of the traveling body and main frame showing the position, FIG. 7 is a hydraulic circuit diagram of the combine harvester,
FIG. 8 is a plan view of a monolever that operates the crawler elevating device, FIG. 9 is a plan view of the monolever that operates the steering operation and preprocessing elevation, and FIG. 10 is a plan sectional view of the transmission. 1: (combiner) main body, 7: traveling device, 9:
Frame, 11: Horizontal frame, 17: Fixed frame, 20: Traveling frame, 21: Connecting link, 2
3: Movable frame, 25: Fixed wheel (front), 26
: Fixed roller (rear), 27: Swinging member (front), 28
: Swinging member (rear), 29: Swinging roller, 32: Crawler, 33: Lifting drive device, 39: Idler,
41: Idler arm, 43: Connection member, 52:
Link mechanism, 53, 54: link rod, 61: disk lifting cylinder, 65: disk.

Claims

[Scope of utility model registration request]

A frame 9 for supporting the aircraft body is provided on the left and right traveling frames 20 that support the left and right traveling bodies 7a, b, and one of the traveling frames 20 is configured to be slidable left and right with respect to the frame 9, and the sliding frame 20 is configured to be slidable left and right with respect to the frame 9. A cross-shaped link mechanism 52 consisting of two link rods 53 and 54 rotatably connected near the center is interposed between the traveling frame 20 and the other fixed traveling frame 20, and each link rod 53, 54
One end is rotatably fixed to the sliding traveling frame 20 and the fixed traveling frame 20, respectively, and the other end is slidably supported by each of the traveling frames 20, so that the cross-shaped link mechanism 52 A disk mounting structure in a crawler turning assist device in which a disk 65 is provided at the central joint portion so as to be freely driven up and down.