JPS5963224A - Fuel tank for agricultural tractor - Google Patents
Fuel tank for agricultural tractorInfo
- Publication number
- JPS5963224A JPS5963224A JP57173784A JP17378482A JPS5963224A JP S5963224 A JPS5963224 A JP S5963224A JP 57173784 A JP57173784 A JP 57173784A JP 17378482 A JP17378482 A JP 17378482A JP S5963224 A JPS5963224 A JP S5963224A
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- tank
- tanks
- dash board
- bonnet
- 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.)
- Pending
Links
- 239000002828 fuel tank Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 239000000295 fuel oil Substances 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
Abstract
Description
【発明の詳細な説明】
本件発明は、農用トラクターのボンネットダツシュボー
ド内に配置さ庇る燃料タンクの構造に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a fuel tank disposed within and protected from the bonnet dash board of an agricultural tractor.
農用トラクターは前後方向の振動が左右方向への振動よ
りも大であり燃料タンクも前後方向を確実に固定する形
で固定さｎるのである。Agricultural tractors vibrate in the longitudinal direction more than in the lateral direction, and the fuel tank is also fixed securely in the longitudinal direction.
従来は合成樹脂製のタンクをバンドで巻回締めつけ固定
していたのであるが、長時間の使用による緩みが発光し
ていたのである。Previously, synthetic resin tanks had been wrapped and tightened with bands, but due to long-term use, they had become loose and emitted light.
本発明では燃料タンク全プレス製とし、前部。In the present invention, the fuel tank is entirely made of press, and the front part.
後部の２個の半影タンク全前後方向の中央近くで接合縁
部を突き合わして油密溶接し、該接合縁部を取り付は縁
とも兼用したものである。The joint edges of the two penumbra tanks at the rear are butted against each other near the center in the front-rear direction and are oil-tightly welded, and the joint edges are also used as mounting edges.
このようなタンクにおいて、タンク容量が機種によって
変化するのであるが、そｎらに対して、プレス型を沢山
作成する必要のないように一方だけ容量の変えら几る＋
割にはタンクキャップや、送油口やストレーナ−等は設
けないで、唯絞り工程のみとしてプレス型を少くしたも
のである。In such tanks, the tank capacity changes depending on the model, but in order to avoid the need to make many press molds, it is possible to change the capacity of only one side.
In particular, there is no tank cap, oil feed port, strainer, etc., and only a drawing process is performed, so the number of press molds is reduced.
本発明の目的は以上の如くであり、添付の図面に示した
実施例の構成に基づいて本件発明の詳細な構成を説明す
ると。The purpose of the present invention is as described above, and the detailed structure of the present invention will be explained based on the structure of the embodiment shown in the attached drawings.
第１図はダツシュボードと燃料タンク部の側面断面図 第２因は同じく前面図 第３図はフートガードの後面図である。Figure 1 is a side sectional view of the dash board and fuel tank. The second cause is also the front view FIG. 3 is a rear view of the foot guard.
従来のトラクターでは、ダツシュボードをクラッチハウ
ジング上に固設してボンネットの後部支持体とし、ボン
ネットは箱状の形とし、前端下部全枢支して、回動開閉
可能とし、閉じた際にダツシュボードにその後部を嵌合
し、形状を内側から補強し、振動を失くしていたのであ
る。In conventional tractors, the dash board is fixed on the clutch housing and serves as a rear support for the bonnet, and the bonnet is box-shaped and pivots on the entire lower part of the front end so that it can be rotated to open and close. The rear parts were fitted together, reinforcing the shape from the inside and eliminating vibration.
こｎに対し、不発明ではボンネットの開閉は天板、側板
と別々に取外し可能としており、こｎらのボンネット全
固定する為にボンネット前端の支枠と後端のフートガー
ドを設は支持枠としている。On the other hand, in the invention, the bonnet can be opened and closed by removing the top plate and side plates separately, and in order to completely fix the bonnet, a support frame at the front end of the bonnet and a foot guard at the rear end are used as support frames. There is.
第３図、第４図にフートガード００が示さｎてお９、こ
の烏井形のフートガード（１０が第１図に示す如くボン
ネット（ハ）の後端とダツシュボード（２）の先端との
境目に立設さｎている。そして、燃料タンク（４）、ダ
ツシュボード（２）、ダツシュボード下部カバー（１７
１等はこのフートガードＱＯｖＣ固定さ扛ている。A foot guard 00 is shown in FIGS. 3 and 4, and this crow-shaped foot guard (10 is located at the boundary between the rear end of the bonnet (C) and the tip of the dash board (2) as shown in FIG. 1). The fuel tank (4), dash board (2), and dash board lower cover (17) are installed.
1st class has this foot guard QOvC fixed.
燃料タンクは前部生形タンク（４ｂ）と後部生形タンク
（４ａ）の２枚のプレス板を中央で接合縁部を合わせて
溶接し、油洩ｎのない構造としている。前部生形タンク
（４ｂ）にはストレーナ−（８）、タンクキャップ（６
）、送油口００等が設けらｎている。The fuel tank is constructed by welding two pressed plates, the front raw tank (4b) and the rear raw tank (4a), with their joining edges together at the center, so that there is no oil leakage. The front tank (4b) has a strainer (8) and a tank cap (6).
), oil feed port 00, etc. are provided.
又、前部生形タンク（４ｂ）は上端において、後部生形
タンク（４ａ）の縁部よりも長い縁部（４ｄ） 全構成
し、この長い縁部（４ｄ）が立設さｎ、て、フートガー
ド００のボンネット載置縁（１０ｆ）の垂ｎ下がる部分
と重なってエンジンの冷却風がダツシュボード（２）の
方へ抜けるのを防ぐ遮風板の役目をしている。In addition, the front raw tank (4b) has an edge (4d) longer than the edge of the rear raw tank (4a) at the upper end, and this long edge (4d) is erected. , overlaps with the hanging part of the bonnet mounting edge (10f) of the foot guard 00, and serves as a wind shield plate to prevent engine cooling air from escaping toward the dash board (2).
燃料タンク（４）の前部生形タンク（４ｂ）と後部生形
タンク（４ａ）の接合縁部を溶接し油洩ｎ不能とし、該
接合縁部にポル）（９）’に挿入して、弾性体（ｌ介し
て、フートガードの上梓（１０ａ）から垂設さｎた取付
板＠翰に固定さ扛ている。The joint edges of the front raw tank (4b) and the rear raw tank (4a) of the fuel tank (4) are welded to prevent oil leakage, and the plug (9) is inserted into the joint edge. , is fixed via an elastic body (1) to a mounting plate (10a) hanging down from the top (10a) of the foot guard.
又、燃料タンク（４）の下部はフートガード（１０の横
架部材（１０ｇ）より後方へ突出さｎた取付縁α８）上
端載置さｎている。載置さｎる際に弾性体（財）全介装
している。Further, the lower part of the fuel tank (4) is placed on the upper end of a foot guard (an attachment edge α8 projecting rearward from the horizontal member (10g) of 10). When it is placed, the elastic body is completely interposed.
又、燃料タンク（４）の前部（４ｂ）の下には、フート
ガード００の横架部材（Ｌｏｇ）から前方へ突出さｎる
取付縁α９）が設けらｎこ扛の上に弾性体（ホ）を介装
して固定さ几ている。フートガード０１）の横架部材（
Ｌｏｇ）はボルト（至）（至）にて、クラッチハウジン
グ（７）の上部に取りつけらｎている。Further, under the front part (4b) of the fuel tank (4), there is provided a mounting edge α9) projecting forward from the horizontal member (Log) of the foot guard 00, and an elastic body ( E) is fixed by interposing it. Foot guard 01) horizontal member (
Log) is attached to the upper part of the clutch housing (7) with a bolt (to) (to).
又、取付縁０９の前端もボルト（８１）にてクラッチハ
ウジング（７）の上面に固設さｎている。０４）はオイ
ルストレーナ−００は燃料パイプである。Further, the front end of the mounting edge 09 is also fixed to the upper surface of the clutch housing (7) with a bolt (81). 04) is an oil strainer - 00 is a fuel pipe.
又、燃料タンクは従来は合成樹脂にてブロー成形さ扛て
お９、トラクターの機種に応じて、いろいろの大きさの
燃料タンクが用意さｎていたが、本構造においては前部
生形タンク（４ｂ）と後部生形タンク（４ａ）とに２分
割し、接合縁部で溶接し、油密構造としており、前部に
ストレーナ−（８）、タンクキャップ（６）、送油口０
６等を取ｐ付けて、後部（４ａ）には何も取りつけず、
この後部（４ａ）の大きさをプレス成形において、探し
ぼり、浅しぼりすることにより形状を変えて、タンク容
量全変更可能としている。In addition, fuel tanks have conventionally been blow-molded from synthetic resin9, and fuel tanks of various sizes have been prepared depending on the tractor model, but with this structure, the front tank is made of raw material. It is divided into two parts (4b) and rear raw tank (4a), welded at the joint edges, and has an oil-tight structure, with a strainer (8), a tank cap (6), and an oil inlet at the front.
Attach 6th grade p and do not attach anything to the rear (4a),
The size of this rear portion (4a) can be changed by finding and shallowing it in press molding, thereby making it possible to change the entire tank capacity.
又、フートガード００の上枠（１０ａ）の後面にこｎも
合成樹脂製のダツシュボード（２）と、燃料タンクカバ
ー（３）′ｆｒ、取りつけている。燃料タンクカバー（
３）も合成樹脂製でこのカバーを燃料タンク（４）とダ
ツシュボードの間に介装することによ、す、エンジンラ
ジェーターの排風をこの燃料タンクカバーで止め、又、
ダツシュボード（２）の強度を補強し、又、ダツシュボ
ード（２）部の電気部品のスパークによる火花により燃
料タンク（４）への引火を防ぐ効果がある。ａ７１はダ
ツシュボード下部カバーであり、ステアリングハンドル
（１）、ステアリングハンドルステー０η、ステアリン
グギヤボックス６３等をカバーし、冷却風を連間してい
る。Furthermore, a dash board (2) made of synthetic resin and a fuel tank cover (3)'fr are attached to the rear surface of the upper frame (10a) of the foot guard 00. Fuel tank cover (
3) is also made of synthetic resin, and by interposing this cover between the fuel tank (4) and the dash board, the exhaust air from the engine radiator is stopped with this fuel tank cover, and
This has the effect of reinforcing the strength of the dash board (2) and preventing the fuel tank (4) from being ignited by sparks from electrical components on the dash board (2). A71 is a lower cover of the dash board, which covers the steering handle (1), the steering handle stay 0η, the steering gear box 63, etc., and provides continuous cooling air.
第３図、第４図において、フートガードαＯのうち、ボ
ンネット（イ）は縦枠（１ｏｂ）（ｌｏｂ）の間に位置
し、ボンネット（ハ）の幅から防風透明板−と防風枠（
１０ｅ ）（１０ｅ）は横に突出しているのである。防
風透明板−は前方への見通しを良くし、かつ防風効果を
上げている。ＱｌＪはステップ取付板（イ）は、フート
ガードαＯのクラッチハウジング（７）への取付部ステ
ーである。In Figures 3 and 4, the bonnet (A) of the foot guard αO is located between the vertical frames (1ob) (lob), and from the width of the bonnet (C), the windproof transparent plate - and the windbreak frame (
10e) (10e) protrudes laterally. The windproof transparent plate improves forward visibility and improves the windproof effect. QlJ is a step mounting plate (A) that is a stay for mounting the foot guard αO to the clutch housing (7).
又、フートガードの側方上方へバックミラーと乗降の際
の把手を固設するＵ形金具（イ）が設けらｎている。Further, a U-shaped metal fitting (A) is provided above the side of the foot guard to securely attach the rearview mirror and a handle for getting on and off the vehicle.
本件発明は以上の如く農用トラクターのボンネット、ダ
ツシュボード内に配置した燃料タンクを前部、後部のプ
レス製半影タンクとし、接合縁部で溶密溶接して構成し
、一方にはストレーナ−、タンクキャップ、送油口等を
集中し、他方全容量の大小なるものに変化させることに
より異容量のタンクラ構成したので、農用トラクターの
シリーズ化に際し、よくにた容量乍られずかに異なる容
量のタンクを設ける必要があるが、この時にわずかに後
部の半影タンクのみを変えることにより容量全大小にか
えることが可能となり、兼用化により低コストを図るこ
とができたのである。前部のタンクキャップや送油口の
部分は同じであることによりプレスの型を少くすること
ができたのである。As described above, the present invention consists of a fuel tank arranged in the bonnet and dash board of an agricultural tractor, which is made of press-made penumbra tanks at the front and rear, and is welded together at the joint edges, and one side has a strainer and a tank. Tankers with different capacities were constructed by concentrating caps, oil inlets, etc., and changing the overall capacity to larger or smaller ones, so when creating a series of agricultural tractors, tanks with slightly different capacities were often added. However, by slightly changing only the penumbra tank at the rear, it was possible to change the total capacity to a smaller or larger capacity, and by making it dual-purpose, it was possible to reduce costs. By keeping the front tank cap and oil inlet the same, it was possible to reduce the number of press molds.
第１図はダツシュボードと燃料タンク部の側面断面図
（２）・・・ダツシュボード （４）・・・燃料タン
ク（４ａ）・・・後部生形タンク （４ｂ）・・・前部
生形タンク００・・・フートガード （イ）・・・ボ
ンネット特許出願人 ヤンマーディーゼル株式会社代理
人 弁理士 矢 野 寿一部Figure 1 is a side sectional view of the dash board and fuel tank (2)...Dash board (4)...Fuel tank (4a)...Rear tank (4b)...Front tank 00 ...Foot guard (a) ...Bonnet patent applicant Yanmar Diesel Co., Ltd. agent Patent attorney Toshikazu Yano
Claims (1)
した燃料タンクを前部、後部のプレス製半影タンクとし
接合縁部で油密溶接して構成し、一方にはストレーナ−
、タンクキャップ、送油口等を集中し、他方を容量の大
小なるものに変化させることにより異容量のタンクを構
成したことを特徴とする農用トラクターの燃料タンクThe fuel tank placed inside the bonnet and dash board of an agricultural tractor is made up of press-made penumbra tanks at the front and rear, which are oil-tightly welded at the joint edges, with a strainer on one side.
, a fuel tank for an agricultural tractor, characterized in that tanks of different capacities are constructed by concentrating the tank cap, oil feed port, etc., and changing the other part to one with a larger or smaller capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57173784A JPS5963224A (en) | 1982-10-02 | 1982-10-02 | Fuel tank for agricultural tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57173784A JPS5963224A (en) | 1982-10-02 | 1982-10-02 | Fuel tank for agricultural tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5963224A true JPS5963224A (en) | 1984-04-10 |
Family
ID=15967084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57173784A Pending JPS5963224A (en) | 1982-10-02 | 1982-10-02 | Fuel tank for agricultural tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963224A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6330221U (en) * | 1986-08-15 | 1988-02-27 | ||
| JP2001063390A (en) * | 1999-08-26 | 2001-03-13 | Kanzaki Kokyukoki Mfg Co Ltd | Tractor |
-
1982
- 1982-10-02 JP JP57173784A patent/JPS5963224A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6330221U (en) * | 1986-08-15 | 1988-02-27 | ||
| JP2001063390A (en) * | 1999-08-26 | 2001-03-13 | Kanzaki Kokyukoki Mfg Co Ltd | Tractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4280582A (en) | Vehicle frame arrangement in motorized two-wheeled vehicle | |
| US4533012A (en) | Intake device of an internal combustion engine | |
| JPS5963224A (en) | Fuel tank for agricultural tractor | |
| JPH058775A (en) | Luggage box for motorcycle | |
| JPS5963225A (en) | Fuel tank for agricultural tractor | |
| JPH03292273A (en) | Bonnet mechanism for tractor | |
| JPS6134231Y2 (en) | ||
| JPH0341392B2 (en) | ||
| JPH03167084A (en) | Frame cover for motorcycle | |
| JP2581544Y2 (en) | Motorcycle fuel supply system | |
| JPS5856978A (en) | Cowling structure of motorcycle | |
| JP3352174B2 (en) | Engine bonnet structure for riding lawn mower | |
| JPH043917Y2 (en) | ||
| JPH01156188A (en) | Motorcycle | |
| JPH0811556A (en) | Heat insulating cover of plastic fuel tank for farm mobile vehicle | |
| DE1044650B (en) | Box-shaped sheet metal frame, preferably for light motorcycles with auxiliary pedal drive | |
| JP3441483B2 (en) | Work vehicle | |
| JPS59106380A (en) | Fuel tank of motorcycle | |
| JPH03224885A (en) | Fuel tank device for motor-bicycle | |
| JP2722088B2 (en) | Rear light mounting device for scooter type vehicle | |
| JPH0248289A (en) | Saddle type compact four-wheel-vehicle | |
| JPH0354085A (en) | Containing box for motorcycle | |
| JP2542541Y2 (en) | Vehicle cover structure | |
| JP3109673B2 (en) | Motorcycle oil tank | |
| JP2710068B2 (en) | Storage box device for scooter type vehicle |