JPS63129601U - - Google Patents
Info
- Publication number
- JPS63129601U JPS63129601U JP2078987U JP2078987U JPS63129601U JP S63129601 U JPS63129601 U JP S63129601U JP 2078987 U JP2078987 U JP 2078987U JP 2078987 U JP2078987 U JP 2078987U JP S63129601 U JPS63129601 U JP S63129601U
- Authority
- JP
- Japan
- Prior art keywords
- case
- steering
- agricultural machine
- front wheel
- mobile agricultural
- 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
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000008844 regulatory mechanism Effects 0.000 description 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
図面は本考案の一実施例を示し、第１図はパワ
ーステアリング装置のパワーシリンダを備えた前
輪の轍間距離調節装置の平面図、第２図は規制機
構の拡大側面図、第３図は前輪の轍間距離調節装
置を具備する前輪支架装置の縦断側面図、第４図
は第３図のＡ―Ａ矢視断面図、第５図はパワーシ
リンダ利用による前輪の浮上状態を示す要部の側
面図である。
１……農用トラクタ、３……前輪、６……セン
ターケース、７……キングピン、９……操向ケー
ス、１０……キングピンケース、３２……ナツク
ルアーム、３４……ステアリングリンク、３５…
…パワーシリンダ、３６……ピストン、４５……
ストツパーボルト、５０……取付ブラケツト、５
５……規制機構。
The drawings show one embodiment of the present invention, in which Fig. 1 is a plan view of a front wheel rut distance adjusting device equipped with a power cylinder of a power steering device, Fig. 2 is an enlarged side view of the regulating mechanism, and Fig. 3 A vertical side view of a front wheel support device equipped with a front wheel interrut distance adjustment device, FIG. 4 is a sectional view taken along the line A-A in FIG. 3, and FIG. 5 is a main part showing a floating state of the front wheel using a power cylinder. FIG. DESCRIPTION OF SYMBOLS 1...Agricultural tractor, 3...Front wheel, 6...Center case, 7...King pin, 9...Steering case, 10...King pin case, 32...Natsukuru arm, 34...Steering link, 35...
...Power cylinder, 36...Piston, 45...
Stopper bolt, 50...Mounting bracket, 5
5...Regulatory mechanism.
Claims (1)
支架された各キングピンケースに、前輪を支架す
る各操向ケースをキングピン回りに揺動自在に連
結し、この左右の揺動ケースをパワーステアリン
グ装置のパワーシリンダにそれぞれ操向可能に連
結してなる移動農機において、前記パワーシリン
ダのピストンにステアリングリンクを介して連結
した各操向ケースを、規制機構によりキングピン
ケースに固定し伸縮移動するピストンと一体的に
移動させてなる移動農機における前輪の轍間距離
調節装置。 ２ 規制機構が操向ケースに固定のナツクルアー
ムとキングピンケースとの間に介在された実用新
案登録請求の範囲第１項記載の移動農機における
前輪の轍間距離調節装置。[Scope of Claim for Utility Model Registration] 1. Each steering case that supports the front wheels is connected to each king pin case that is extendably and fixedly supported on both the left and right sides of the center case so as to be able to swing freely around the king pin. In a mobile agricultural machine, each steering case is connected to a power cylinder of a power steering device so as to be steerable, and each of the steering cases connected to a piston of the power cylinder via a steering link is fixed to a kingpin case by a regulating mechanism. A front wheel rut distance adjustment device for a mobile agricultural machine which is moved integrally with a piston that moves telescopically. 2. The front wheel rut distance adjusting device for a mobile agricultural machine according to claim 1, wherein the regulating mechanism is interposed between the knuckle arm fixed to the steering case and the kingpin case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987020789U JPH0624241Y2 (en) | 1987-02-17 | 1987-02-17 | Front wheel rudder distance adjustment device for mobile agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987020789U JPH0624241Y2 (en) | 1987-02-17 | 1987-02-17 | Front wheel rudder distance adjustment device for mobile agricultural machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129601U true JPS63129601U (en) | 1988-08-24 |
| JPH0624241Y2 JPH0624241Y2 (en) | 1994-06-29 |
Family
ID=30816624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987020789U Expired - Lifetime JPH0624241Y2 (en) | 1987-02-17 | 1987-02-17 | Front wheel rudder distance adjustment device for mobile agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624241Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5945201A (en) * | 1982-09-03 | 1984-03-14 | Iseki & Co Ltd | Tread adjuster for passenger car |
-
1987
- 1987-02-17 JP JP1987020789U patent/JPH0624241Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5945201A (en) * | 1982-09-03 | 1984-03-14 | Iseki & Co Ltd | Tread adjuster for passenger car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624241Y2 (en) | 1994-06-29 |