JPH0177329U - - Google Patents
Info
- Publication number
- JPH0177329U JPH0177329U JP1987172491U JP17249187U JPH0177329U JP H0177329 U JPH0177329 U JP H0177329U JP 1987172491 U JP1987172491 U JP 1987172491U JP 17249187 U JP17249187 U JP 17249187U JP H0177329 U JPH0177329 U JP H0177329U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- combine harvester
- frame
- pretreatment
- connecting pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007781 pre-processing Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図は前処理フレームを接地させた状態の側面
図、第２図は前処理装置の着脱操作装置を示す側
面図、第３図は要部の分解斜視図、第４図は扱深
さ調節装置の昇降装置を離脱する状態を示す側面
図、第５図は前処理装置とスタンドとを示す側面
図、第６図はスタンドと刈取フレームの分解斜視
図、第７図はコンバインの斜視図、第８図は昇降
装置の側面図、第９図は縦断正面図、第１０図は
同上平面図である。
１…脱穀装置、３…機台、１５…前処理フレー
ム、１６…横軸保持筒、２３…受金、２４…開口
部、３２…油圧シリンダ、３３…連結ピン、３５
…回動規制具、４０，４２…固定部材、４６…刈
高検知装置、４８…伝達部材。
The drawings show one embodiment of the present invention,
Figure 1 is a side view of the pre-processing frame with it grounded, Figure 2 is a side view showing the attachment/detachment operation device for the pre-processing device, Figure 3 is an exploded perspective view of the main parts, and Figure 4 is the handling depth. FIG. 5 is a side view showing the pretreatment device and the stand; FIG. 6 is an exploded perspective view of the stand and reaping frame; FIG. 7 is a perspective view of the combine harvester. , FIG. 8 is a side view of the lifting device, FIG. 9 is a longitudinal sectional front view, and FIG. 10 is a plan view of the same. DESCRIPTION OF SYMBOLS 1... Threshing device, 3... Machine stand, 15... Pre-processing frame, 16... Horizontal shaft holding cylinder, 23... Receiver, 24... Opening part, 32... Hydraulic cylinder, 33... Connection pin, 35
... Rotation restrictor, 40, 42... Fixing member, 46... Cutting height detection device, 48... Transmission member.
Claims (1)
に、前処理フレーム１５の後部を横軸中心に回動
可能でかつ前後方向に係脱し得るように支承し、
前記前処理フレーム１５を、基部が機台３若くは
それと一体な部材に枢支された油圧シリンダ３２
に連繋して該油圧シリンダ３２の伸縮作動により
前処理装置７を上下傾動可能にしたコンバインに
おいて、前記油圧シリンダ３２の前部の連結ピン
３３を前処理フレーム１５側の部材に係脱可能に
連繋し、前記機台３に前処理装置７の高さを検出
する検知装置を設け、前記前処理装置７の作動を
上記検知装置に伝える伝達部材４８の前部を、前
記油圧シリンダ３２の前部の連結ピン３３に連繋
したことを特徴とするコンバインの前処理着脱装
置。 Support member 20 on the machine stand 3 on which the threshing device 1 is mounted
The rear part of the pretreatment frame 15 is supported so as to be rotatable around a horizontal axis and to be engaged and disengaged in the front and rear directions,
The pre-processing frame 15 is connected to a hydraulic cylinder 32 whose base is pivoted to the machine base 3 or a member integral therewith.
In a combine harvester in which the preprocessing device 7 can be tilted up and down by the expansion and contraction operation of the hydraulic cylinder 32 in conjunction with the hydraulic cylinder 32, the connecting pin 33 at the front of the hydraulic cylinder 32 is removably connected to a member on the preprocessing frame 15 side. A detection device for detecting the height of the pretreatment device 7 is provided on the machine base 3, and the front portion of the transmission member 48 that transmits the operation of the pretreatment device 7 to the detection device is connected to the front portion of the hydraulic cylinder 32. A pre-processing attachment/detachment device for a combine harvester, characterized in that it is connected to a connecting pin 33 of the combine harvester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17249187U JPH0531876Y2 (en) | 1987-11-11 | 1987-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17249187U JPH0531876Y2 (en) | 1987-11-11 | 1987-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177329U true JPH0177329U (en) | 1989-05-24 |
| JPH0531876Y2 JPH0531876Y2 (en) | 1993-08-17 |
Family
ID=31464461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17249187U Expired - Lifetime JPH0531876Y2 (en) | 1987-11-11 | 1987-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531876Y2 (en) |
-
1987
- 1987-11-11 JP JP17249187U patent/JPH0531876Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531876Y2 (en) | 1993-08-17 |
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