JPS6037887Y2 - Mobile vehicle handle support structure - Google Patents
Mobile vehicle handle support structureInfo
- Publication number
- JPS6037887Y2 JPS6037887Y2 JP13016980U JP13016980U JPS6037887Y2 JP S6037887 Y2 JPS6037887 Y2 JP S6037887Y2 JP 13016980 U JP13016980 U JP 13016980U JP 13016980 U JP13016980 U JP 13016980U JP S6037887 Y2 JPS6037887 Y2 JP S6037887Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- bundle
- attached
- support frame
- support structure
- 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.)
- Expired
Links
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Mechanical Control Devices (AREA)
- Steering Controls (AREA)
Description
【考案の詳細な説明】
本考案は、ステアリング用回転操作バンドルを取付け、
且つ、下方部に対して屈折可能に連結されたバンドルシ
ャフトの上方部に固設の枠体を、バンドル支持枠に組付
は止着される枢支ピンに前後揺動可能に支承するととも
に、前記枠体を前後方向複数の揺動位置で嵌合固定する
嵌合離脱操作可能な固定ピンを、前記バンドル支持枠に
組付止着した移動車のバンドル支持構造に関し、その目
的は、枢支ピンや固定ピンを、その組付精度の低下をき
たすことなく容易に組付けることができるようにぜんと
するものである。[Detailed description of the invention] This invention attaches a rotational operation bundle for steering,
A frame body fixed to the upper part of the bundle shaft that is bendably connected to the lower part is supported so as to be swingable back and forth on a pivot pin that is assembled and fixed to the bundle support frame, A bundle support structure for a mobile vehicle in which a fixing pin that is operable to engage and disengage, which engages and fixes the frame body in a plurality of swinging positions in the longitudinal direction, is assembled and fixed to the bundle support frame, the purpose of which is to The purpose is to allow pins and fixing pins to be easily assembled without reducing assembly accuracy.
上記バンドル支持構造は、バンドルを前後に揺動調節で
きるようにすることによって、体格の異なる作業者の夫
々が常に良好に操作できるようにしたものである。The above-mentioned bundle support structure allows workers of different physiques to always operate the bundle well by making it possible to swing the bundle back and forth.
本考案は、かかる利点を有する移動車のバンドル支持構
造において、前記枢支ピン及び固定ピンを、前記枠体並
びにバンドル支持枠とは別体の枠体に夫々装着すると共
に、この枠体をバンドル支持枠外壁に着脱可能にボルト
止着しであることを特徴とする。The present invention provides a bundle support structure for a mobile vehicle having such advantages, in which the pivot pin and the fixing pin are respectively attached to the frame body and a frame body separate from the bundle support frame, and the frame body is attached to the bundle support structure of the mobile vehicle. It is characterized by being removably bolted to the outer wall of the support frame.
すなわち、枢支ピンや固定ピンを、バンドル支持枠に組
付は止着させるに、バンドル支持枠とは別個に設けた枠
体に、枢支ピン及び固定ピンを取付け、これらが取付け
られた枠体をバンドル支持枠にボルト止着させて行なお
うとするものであるから、枢支ピンや固定ピンを、各別
且つ直接にバンドル支持枠に取付ける形態に較べて、そ
の組体精度の低下をきたすことのない状態で容易に組付
けることができるものである。In other words, in order to assemble and fix the pivot pins and fixing pins to the bundle support frame, the pivot pins and fixation pins are attached to a frame body provided separately from the bundle support frame, and the frame to which these pins are attached is attached. Since the body is bolted to the bundle support frame, the accuracy of the assembly is less likely to decrease compared to a method in which the pivot pins and fixing pins are each attached separately and directly to the bundle support frame. It can be easily assembled without causing any damage.
つまり、バンドル支持枠に、枢支ピンや固定ピンを各別
且つ直接に取付ける形態の場合には、枢支ピンや固定ピ
ンを適正軸間距離をもたせた所望の精度で組付けること
ができるものの、機体に固定のバンドル支持枠に対して
、各別に組付けなければならない不便があるが、本案で
は、１つの枠体をバンドル支持枠にボルト止着させる簡
単な作業で、枢支ピン及び固定ピンを一挙に組付けるこ
とができ、且つ、１つの枠体に枢支ピン及び固定ピンを
取付けるものであるから、組付は精度の低下をきたすこ
とがないものとなっている。In other words, if the pivot pins and fixing pins are attached separately and directly to the bundle support frame, it is possible to assemble the pivot pins and fixing pins with the desired accuracy with the appropriate distance between the axes. , there is an inconvenience that each bundle support frame must be assembled separately to the bundle support frame fixed to the fuselage, but in this case, the pivot pins and fixing can be easily fixed by bolting one frame to the bundle support frame. Since the pins can be assembled all at once, and the pivot pin and the fixing pin are attached to one frame, the assembly accuracy does not deteriorate.
もって、一層便利に使用することが可能な移動車のハン
ドル支持構造を得るに至った。As a result, a handle support structure for a mobile vehicle that can be used more conveniently has been obtained.
以下本考案の実施例を図面に基づいて詳述する。Embodiments of the present invention will be described in detail below based on the drawings.
第１図は、移動車の一例としての農用トラクタの側面を
示し、１，１は向き変更可能な左右一対の前輪、２，２
は左右一対の後輪、３は運転席、４は諸装置駆動用エン
ジン、５は、前記左右前輪１．１を油圧式駆動装置を用
いて向き変更操作するステアリング用回転ハンドルとし
てのホイール状ハンドルである。Fig. 1 shows a side view of an agricultural tractor as an example of a mobile vehicle, in which 1, 1 is a pair of left and right front wheels whose direction can be changed;
3 is a pair of left and right rear wheels, 3 is a driver's seat, 4 is an engine for driving various devices, and 5 is a wheel-shaped handle as a steering wheel for changing the direction of the left and right front wheels 1.1 using a hydraulic drive device. It is.
次に、前記ハンドル５の支持構造を、第２図乃至第４図
に基づいて説明する。Next, the support structure of the handle 5 will be explained based on FIGS. 2 to 4.
すなわち、前記ハンドル５を取付け、且つ、下方部６ａ
に対してユニバーサルジヨイント７にて屈折可能に連結
されたハンドルシャフト６の上半部６ｂに固設の前後方
向視形状逆Ｕ字状の枠体８が、平面視における断面形状
Ｕ字状のハンドル支持枠９に組付は止着される左右一対
の枢支ピン１０ａ、１０ｂに前後揺動可能に支承される
とともに、前記枠体８を前後方向複数の揺動位置で嵌合
固定する嵌合離脱操作可能な固定ピン１１が、前記ハン
ドル支持枠９に組付止着されている。That is, the handle 5 is attached and the lower part 6a is
A frame body 8 having an inverted U-shape when viewed from the front and rear is fixed to the upper half 6b of the handle shaft 6, which is bendably connected to the handle shaft 6 at a universal joint 7. It is supported so as to be swingable back and forth on a pair of left and right pivot pins 10a and 10b that are fixedly attached to the handle support frame 9, and a fitting that fits and fixes the frame 8 in a plurality of swinging positions in the back and forth direction. A fixing pin 11 that can be moved in and out is attached and fixed to the handle support frame 9.
つまり、前記左右一対の枢支ピン１０ａ、１０ｂのうち
の左方のピン１０ａ及び前記固定ピン１１が、前記ハン
ドル支持枠９に着脱可能にボルト止着される、前記枠体
８及びハンドル支持枠９とは別体に構成された平板状の
、枠体１２に取付けられ、前記右方の枢支ピン１０ｂが
、前記ハンドル支持枠９に着脱可能にボルト止着される
、前記枠体８及びハンドル支持枠９とは別体に構成され
た平板状の、枠体１３に取付けられている。That is, the left pin 10a and the fixing pin 11 of the pair of left and right pivot pins 10a and 10b are removably bolted to the handle support frame 9, and the frame body 8 and the handle support frame. The frame body 8 and It is attached to a flat frame body 13 that is configured separately from the handle support frame 9.
前記左右一対の枢支ピン１０ａ、１０ｂは、溶接にて前
記枠体１２．１２の夫々に取付けられるとともに、前記
固定ピン１１は、嵌合離脱のためにスライド移動可能に
支承され、且つ、嵌合がわに弾性付勢されるとともに、
揺動レバー１４にて係止スライド操作される状態で前記
枠体１２に取付けらでいる。The pair of left and right pivot pins 10a, 10b are attached to each of the frames 12.12 by welding, and the fixing pin 11 is supported so as to be slidable for fitting and disengaging. While being elastically biased,
It is attached to the frame 12 in a locked and slidable state using the swing lever 14.
尚、図中１５・・・・・・は、前記枠体８に形成したビ
ン係人孔、１６．１６は、枠体１２，１３の止着ボルト
との接当干渉を回避すべく前記枠体８に形成した融通孔
である。In the figure, reference numerals 15, . This is a flexible hole formed in the body 8.
図面は本考案に係る移動車のハンドル支持構造の実施例
を示し、第１図は農用トラクタの側面図、第２図はハン
ドル支持構造の一部省略縦断背面図、第３図は第２図の
■−■線断面図、第４図は揺動レバー装着部の縦断側面
図である。
５・・・・・・回転操作ハンドル、６・◆・・◆・ハン
ドルシャフト、６ａ・・・・・・下方部、６ｂ・・・・
・・上方部、８・・・・・・枠体、９・・・・・・ハン
ドル支持枠、ｌｅａ・・・・・・枢支ピン、１１・・・
・・・固定ピン、１２・・・・・・枠体。The drawings show an embodiment of the handle support structure for a mobile vehicle according to the present invention, in which FIG. 1 is a side view of an agricultural tractor, FIG. 2 is a partially omitted longitudinal cross-sectional rear view of the handle support structure, and FIG. FIG. 4 is a longitudinal sectional side view of the swing lever mounting portion. 5...Rotary operation handle, 6...◆...◆・Handle shaft, 6a...Lower part, 6b...
...Upper part, 8...Frame body, 9...Handle support frame, lea...Pivot pin, 11...
...fixing pin, 12...frame body.
Claims (1)
方部６ａに対して屈折可能に連結されたバンドルシャフ
ト６の上方部６ｂに固設の枠体８を、バンドル支持枠９
に組付は止着される枢支ピン１０ａに前後揺動可能に支
承するととみに、前記枠体８を前後方向複数の揺動位置
で嵌合固定する嵌合離脱操作可能な固定ピン１１を、前
記バンドル支持枠９に組付止着した移動車のバンドル支
持構造であって、前記枢支ピン１０ａ及び固定ピン１１
を、前記枠体８並びにバンドル支持枠９とは別体の枠体
１２に夫々装着すると共に、この枠体１２をバンドル支
持枠９外壁に着脱可能にボルト止着しであることを特徴
とする移動車のバンドル支持構造。A fixed frame body 8 is attached to the upper part 6b of the bundle shaft 6, which is attached with the steering rotation operation bundle 5 and is bendably connected to the lower part 6a, and a bundle support frame 9.
When assembled, a fixing pin 11 that can be engaged and detached is supported so as to be able to swing back and forth on a pivot pin 10a that is fixedly attached to the frame body 8. A bundle support structure for a moving vehicle assembled and fixed to the bundle support frame 9, wherein the pivot pin 10a and the fixing pin 11
are attached to a frame 12 separate from the frame 8 and the bundle support frame 9, and the frame 12 is removably bolted to the outer wall of the bundle support frame 9. Bundle support structure for mobile vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13016980U JPS6037887Y2 (en) | 1980-09-11 | 1980-09-11 | Mobile vehicle handle support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13016980U JPS6037887Y2 (en) | 1980-09-11 | 1980-09-11 | Mobile vehicle handle support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5752367U JPS5752367U (en) | 1982-03-26 |
| JPS6037887Y2 true JPS6037887Y2 (en) | 1985-11-12 |
Family
ID=29490498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13016980U Expired JPS6037887Y2 (en) | 1980-09-11 | 1980-09-11 | Mobile vehicle handle support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037887Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724305Y2 (en) * | 1989-05-09 | 1995-06-05 | 東洋運搬機株式会社 | Steering handle tilt device |
-
1980
- 1980-09-11 JP JP13016980U patent/JPS6037887Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5752367U (en) | 1982-03-26 |
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