JPH03292273A - Bonnet mechanism for tractor - Google Patents

Bonnet mechanism for tractor

Info

Publication number
JPH03292273A
JPH03292273A JP2092560A JP9256090A JPH03292273A JP H03292273 A JPH03292273 A JP H03292273A JP 2092560 A JP2092560 A JP 2092560A JP 9256090 A JP9256090 A JP 9256090A JP H03292273 A JPH03292273 A JP H03292273A
Authority
JP
Japan
Prior art keywords
radiator
engine
bonnet
tractor
battery
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
Application number
JP2092560A
Other languages
Japanese (ja)
Other versions
JP2756344B2 (en
Inventor
Kihei Yoshii
吉井　喜平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Co Ltd
Original Assignee
Yanmar Diesel Engine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yanmar Diesel Engine Co Ltd filed Critical Yanmar Diesel Engine Co Ltd
Priority to JP2092560A priority Critical patent/JP2756344B2/en
Publication of JPH03292273A publication Critical patent/JPH03292273A/en
Application granted granted Critical
Publication of JP2756344B2 publication Critical patent/JP2756344B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Superstructure Of Vehicle (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

PURPOSE:To compact arrangement of parts in a bonnet by arranging a radiator to the front of an engine, arranging a battery and an air cleaner in the upper and lower positions of the front of a radiator, and arranging a radiator cleaner subtank at the rear part of the radiator and the upper position of the engine. CONSTITUTION:A radiator 3 of an engine E is arranged above a front axle bracket 13 protruded frontward from the lower cylinder case of the engine E, and a battery 5 is placed to the front of the radiator 3. An air cleaner 4 is arranged in the upper position of a battery 5. A radiator subtank 10 to compensate cooling water of an air cleaner 4 for natural reduction is arranged above the engine E and in a position between an exhaust muffler 8 and a suction silencer. Meanwhile, the edge part of a fan shroud 12 around a radiator fan arranged to the rear part of the radiator 3 is extended in the peripheral direction of the radiator 3 as it is, and the tip thereof is brought into contact with a resilient contact material 15 through a seal member 11.

Description

【発明の詳細な説明】 （イ）産業上の利用分野 本発明はトラクタの前部に配置し、内部にエンジン等を
収納するボンネットの内部構成に関する。DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to the internal structure of a bonnet that is placed at the front of a tractor and houses an engine and the like therein.

（ロ）従来技術 従来のトラクタのボンネット内の配置としては、実開昭
５９−１３００２２号公報に記載の如き技術が公知とさ
れている。(B) Prior Art As a conventional arrangement within the hood of a tractor, a technique as described in Japanese Utility Model Application Publication No. 59-130022 is known.

該従来技術においては、エンジンの前部にラジェータを
配置し、該ラジェータの前部とフロントグリルとの間の
空間に、エアクリーナとバッテリとを配置しており、該
バッテリの側方にラジェータサブタンクを付設していた
ので、ある。In this prior art, a radiator is placed at the front of the engine, an air cleaner and a battery are placed in the space between the front of the radiator and the front grill, and a radiator sub-tank is placed on the side of the battery. Yes, because it was attached.

（ハ）発明が解決すべき課題 しかし該位置では、エアクリーナの下方であり、ボンネ
ットを開放しても、該エアクリーナに隠れた位置のラジ
ェータサブタンクに冷却水を供給することがやり難く、
またラジェータの水位よりも低い位置に配置されている
ので、ラジェータサブタンクの蓋を完全に密閉しないと
、ラジェータサブタンクの上部から冷却水が溢れるとい
う不具合いがあったのである。(C) Problems to be Solved by the Invention However, this location is below the air cleaner, and even if the bonnet is opened, it is difficult to supply cooling water to the radiator subtank that is hidden behind the air cleaner.
Additionally, since the radiator sub-tank was located at a lower level than the water level of the radiator, there was a problem in that if the radiator sub-tank's lid was not completely sealed, cooling water would overflow from the top of the radiator sub-tank.

また、エンジンの前にラジェータを配置しているのであ
るが、該ラジェータとボンネットとのｎの空間を完全に
密閉しないとラジェータファンＪりの冷却風が、該間隙
から再びラジェータの前ブに吹き戻されてしまい、ラジ
ェータの冷却効率力低下するという不具合いがあったの
である。Also, the radiator is placed in front of the engine, and if the space between the radiator and the bonnet is not completely sealed, the cooling air from the radiator fan will blow from the gap back into the front of the radiator. This caused the problem that the cooling efficiency of the radiator was reduced.

本発明は該ラジェータとボンネットとの間のう一ル機構
を、ファンシュラウドを延長して、そＱ先端にシール部
材を嵌装することにより構成し人ものである。In the present invention, the seal mechanism between the radiator and the bonnet is constructed by extending the fan shroud and fitting a sealing member to the tip of the fan shroud.

（ニ）課題を解決する手段 本発明の解決すべき課題は以上の如くであり、次に該課
題を解決する手段を説明する。(d) Means for Solving the Problems The problems to be solved by the present invention are as described above. Next, the means for solving the problems will be explained.

トラクタのボンネットの内部において、エンジンの前部
にラジェータを配置し、該ラジェータに前部の上下位置
にバッテリとエアクリーナを配置すると共に、ラジェー
タの後部でエンジンの上田の位置にラジェータサブタン
クを配置したものである。Inside the hood of a tractor, a radiator is placed at the front of the engine, a battery and an air cleaner are placed above and below the front of the radiator, and a radiator sub-tank is placed at the rear of the radiator at the top of the engine. It is.

また、トラクタのボンネット内にラジェータを配置し、
該ラジェータの後部にラジェータファンとファンシュラ
ウドを設けた構成において、該ファンシュラウドより一
体的に縁部を突出し、該縁部にシール部材を嵌装固定し
、該シール部材をボンネットの内面に貼設した弾性接当
材に接当させたものである。In addition, a radiator is placed inside the hood of the tractor,
In a configuration in which a radiator fan and a fan shroud are provided at the rear of the radiator, an edge protrudes integrally from the fan shroud, a sealing member is fitted and fixed to the edge, and the sealing member is affixed to the inner surface of the bonnet. It is made to abut against the elastic abutment material.

（ホ）実施例 本発明の解決すべき課題及び解決する手段は以上の如く
であり、次に添付の図面に示した実施例の構成を説明す
る。(E) Embodiment The problems to be solved by the present invention and the means for solving them are as described above.Next, the structure of the embodiment shown in the attached drawings will be explained.

第１図は本発明のトラクタのボンネット機構を示す側面
断面図、第２図は同じく平面図、第３図はラジェータフ
ァン２０とファンシュラウド１２の部分の後面図、第４
図はシール部材１１と弾性接当材１５の部分の拡大側面
断面図である。FIG. 1 is a side sectional view showing the hood mechanism of the tractor of the present invention, FIG. 2 is a plan view, FIG. 3 is a rear view of the radiator fan 20 and fan shroud 12, and FIG.
The figure is an enlarged side sectional view of the sealing member 11 and the elastic abutment member 15.

第１図・第２図において全体的な構成を説明する。The overall configuration will be explained with reference to FIGS. 1 and 2.

エンジンＥの後部にクラッチハウジング１７が付設され
ており、該クラッチハウジング１７の後部にはミッショ
ンケースが付設される。A clutch housing 17 is attached to the rear of the engine E, and a transmission case is attached to the rear of the clutch housing 17.

該クラッチハウジング１７の上部にステアリングギアボ
ックス１８が載置されており、ステアリングハンドル１
９が立設されている。A steering gear box 18 is mounted on the upper part of the clutch housing 17, and a steering gear box 18 is mounted on the upper part of the clutch housing 17.
9 are erected.

ステアリングハンドル１９の前方にダツシュボード６が
設けられており、ダツシュボード６の内部に燃料タンク
２が収納されている。A dash board 6 is provided in front of the steering handle 19, and a fuel tank 2 is housed inside the dash board 6.

該ダツシュボード６の部分にボンネット１の後端が枢支
されており、該ボンネット１は前端を上方へ回動開放す
ることが可能である。The rear end of the bonnet 1 is pivotally supported on the dash board 6, and the front end of the bonnet 1 can be rotated upward and opened.

エンジンＥの下部のシリンダケースより、前方へフロン
トアクスルブラケット１３が突設されており、該フロン
トアクスルブラケット１３の上方で、エンジンＥの前に
ラジェータ３が配置され、またラジェータ３の前部にバ
ッテリ５が載置されている。A front axle bracket 13 projects forward from the cylinder case at the bottom of the engine E. A radiator 3 is disposed above the front axle bracket 13 in front of the engine E, and a battery is placed in front of the radiator 3. 5 is placed.

該バッテリ５の上方位置にエアクリーナ４が配置されて
おり、該エアクリーナ４よりパイプを介して、吸気サイ
レンサ７に空気を送り、更にエンジンＥの吸気口に空気
を送っている。An air cleaner 4 is disposed above the battery 5, and air is sent from the air cleaner 4 to an intake silencer 7 through a pipe, and further to an intake port of the engine E.

またボンネット１内のエンジンＥの上方の左手に排気マ
フラー８が配置されている。該排気マフラー８の先端に
排気パイプ１６が延長されている。Further, an exhaust muffler 8 is disposed on the left side above the engine E within the hood 1. An exhaust pipe 16 is extended to the tip of the exhaust muffler 8.

該排気パイプ１６は排気マフラー８から下降し、ボンネ
ット１の下方から外部に排気を吐出している。The exhaust pipe 16 descends from the exhaust muffler 8 and discharges exhaust gas from below the bonnet 1 to the outside.

またボンネット１は後方に枢支部２３が設けられており
、該ボンネット１は枢支部２３を中心に、前部を上下に
開放可能としているのである。Further, the bonnet 1 is provided with a pivot portion 23 at the rear, and the front portion of the bonnet 1 can be opened vertically around the pivot portion 23.

また燃料タンク２とエンジンＥとの間を遮蔽する遮蔽板
２４が配置されており、該遮蔽板２４の上部の縁部に、
シール部材２２が嵌装され、ボンネット１の内面に設け
た弾性接当材と接当し、エンジン冷却後の温風が、燃料
タンク２に至るのを阻止している。Further, a shielding plate 24 is arranged to shield between the fuel tank 2 and the engine E, and at the upper edge of the shielding plate 24,
A seal member 22 is fitted and comes into contact with an elastic contact member provided on the inner surface of the bonnet 1 to prevent warm air after cooling the engine from reaching the fuel tank 2.

そして以上の如き構成において、エアクリーナ４の冷却
水の自然減少を補う為のラジェータサブタンク１０を、
エンジンＥの上方で排気マフラー８と吸気サイレンサ７
との間の位置に配置しているのである。また、ラジェー
タサブタンク１０とラジェータ３との間には連通パイプ
が介装されており、余剰の冷却水がラジェータサブタン
ク１０ニ入す、またエンジンＥとラジェータ３内の冷却
水が自然減少した場合には、該ラジェータサブタンク１
０内の冷却水がラジェータ３やエンジンＥに供給される
のである。In the above configuration, the radiator sub tank 10 for compensating for the natural decrease in cooling water in the air cleaner 4 is
Exhaust muffler 8 and intake silencer 7 above engine E
It is located between. In addition, a communication pipe is interposed between the radiator sub tank 10 and the radiator 3, so that excess cooling water can enter the radiator sub tank 10, and when the cooling water in the engine E and the radiator 3 naturally decreases. is the radiator sub tank 1
The cooling water in the engine 0 is supplied to the radiator 3 and the engine E.

また該ラジェータサブタンク１０の側部に、ボンネット
１を上方へ開放した際において、開放状態で支持する開
放状態支持杆２１が設けられている。該開放状態支持杆
２１は第１図に示す如くボンネット１の前端を開放した
際に下からボンネット１を突っ張り支持するものである
。Further, an open state support rod 21 is provided on the side of the radiator sub tank 10 to support the bonnet 1 in the open state when the bonnet 1 is opened upward. The open state support rod 21 is for supporting the bonnet 1 by tensioning it from below when the front end of the bonnet 1 is opened as shown in FIG.

次に第３図・第４図においてラジェータ３とボンネット
１との間のシール機構について説明する。Next, a sealing mechanism between the radiator 3 and the bonnet 1 will be explained with reference to FIGS. 3 and 4.

従来はラジェータ３の周囲より、熱風遮蔽板をラジェー
タ３とボンネット１の間隙部分に突設し、該熱風遮蔽板
の先端に、ボンネン）１の内部に貼設した弾性接当材を
押圧して、両者の間に間隙が出来ないように構成してい
たのである。Conventionally, a hot air shielding plate was provided protruding from around the radiator 3 into the gap between the radiator 3 and the bonnet 1, and an elastic contact material attached to the inside of the bonnet 1 was pressed against the tip of the hot air shielding plate. The structure was designed so that there would be no gap between the two.

しかし板状に構成した熱風遮蔽板と、弾性樹脂板との間
を、周囲前面にわたり全く間隙の無いように接当密閉す
るということは困難であったのである。However, it has been difficult to contact and seal the hot air shielding plate, which is configured in a plate shape, and the elastic resin plate so that there is no gap at all over the front surface of the periphery.

また、ボンネット１は上下に開放するのであるから、ボ
ンネット天井部分と熱風遮蔽板との間では密閉状態が確
実に出来たとしても、熱風遮蔽板の側方と、ボンネット
内側面との間では、上下に開放されるボンネットの弾性
接当材の部分に摺動しながら、熱風遮蔽板に接当するの
であるから、摩耗したり破れたりして、間隙が発生しや
すかったのである。In addition, since the bonnet 1 opens vertically, even if a sealed state is established between the bonnet ceiling and the hot air shielding plate, between the sides of the hot air shielding plate and the inner surface of the bonnet, Since the hot air shielding plate contacts the hot air shielding plate while sliding against the elastic abutting material of the bonnet, which opens up and down, it is easy to wear out or tear, creating gaps.

これに対して本発明においては、ラジェータ３の後部に
配置したラジェータファン２０の周囲のファンシュラウ
ド１２の縁部１２ａの部分をそのままラジェータ３の周
囲方向に延長し、その先端に直接に弾性接当材１５を接
当するのではなくて、シール部材１１を縁部１２ａに嵌
装し、該シール部材１１を弾性接当材１５に接当してい
るのである。In contrast, in the present invention, the edge 12a of the fan shroud 12 around the radiator fan 20 disposed at the rear of the radiator 3 is extended as it is in the circumferential direction of the radiator 3, and is brought into direct elastic contact with the tip thereof. Instead of abutting the material 15, the sealing member 11 is fitted onto the edge 12a, and the sealing member 11 is brought into contact with the elastic abutting material 15.

該シール部材１１は第４図において示す如く、鉄板嵌装
部１１ａと、弾性体接当パイプｌｌｂにより構成されて
おり、鉄板嵌装部１１ａの内部には、シール舌片が突出
されており、該鉄板嵌装部１１ａを縁部１２ａに嵌装す
ると、該シール舌片の部分が縁部１２ａを挟持し、抜け
なくなるのである。また該シール舌片はとそのままで縁
部１２ａと鉄板嵌装部１１ａとの間の密封も行っている
のである。As shown in FIG. 4, the sealing member 11 is composed of an iron plate fitting part 11a and an elastic body abutting pipe Ilb, and a sealing tongue protrudes inside the iron plate fitting part 11a. When the iron plate fitting part 11a is fitted to the edge 12a, the sealing tongue part clamps the edge 12a and cannot be removed. Further, the sealing tongue piece also performs the sealing between the edge portion 12a and the iron plate fitting portion 11a as it is.

該鉄板嵌装部１１ａの部分より弾性体接当パイプｌｌｂ
を突出しており、従来の如（熱風遮蔽板の先端が接当す
るのでは無くて、弾性体接当パイプｌｌｂのパイプ部分
が接当することにより、弾性接当材１５に対する接当状
態をソフトな状態とすることができるのである。An elastic body contact pipe llb is inserted from the iron plate fitting portion 11a.
protrudes, and the contact state with the elastic contact material 15 is softened by contacting the pipe portion of the elastic contact pipe llb, rather than the conventional method (the tip of the hot air shielding plate is in contact with it). It is possible to create a state in which

（へ）発明の効果 本発明は以上の如く構成したので、次のような効果を奏
するものである。(F) Effects of the Invention Since the present invention is constructed as described above, it has the following effects.

請求項（１１の如く、トラクタのボンネット１の内部に
おいて、エンジンＥの前部にラジェータ３を配置し、該
ラジェータ３の前部の上下位置にバッテリ５とエアクリ
ーナ４を配置すると共に、ラジェータ３の後部でエンジ
ンＥの上部の位置にラジェータサブタンクを配置したの
で、ボンネットの内部の部品の配置をコンパクトに収納
することが可能となり、ボンネットの前端部に配置する
部品を少なくすることにより、ボンネットを部下がり傾
斜状に構成することが出来たのである。As claimed in claim 11, a radiator 3 is disposed in front of the engine E inside the hood 1 of the tractor, and a battery 5 and an air cleaner 4 are disposed above and below the front of the radiator 3. The radiator sub-tank is placed above engine E at the rear, making it possible to store the parts inside the bonnet in a compact manner. This made it possible to construct it in a downward sloping shape.

また、ラジェータサブタンク１０とラジェータ３とを最
接近した位置とすることが出来るので、両者を連結する
パイプを短いものとすることができるのである。Furthermore, since the radiator sub-tank 10 and the radiator 3 can be placed in the closest position, the pipe connecting them can be made shorter.

またラジェータ３の水位と、ラジェータサブタンク１０
の水位とを合わせることが出来るので、ラジェータサブ
タンク１０の蓋部分に、熱により膨脂収縮する内部の空
気の出入り口を穿設することが出来るのである。Also, the water level of radiator 3 and radiator sub tank 10
Since the water level can be matched with the water level of the radiator sub-tank 10, an opening can be provided in the lid portion of the radiator sub-tank 10 for the air inside which expands and contracts due to heat.

またラジェータ３のラジェータファン２０の直後の位置
にラジェータサブタンク１０を配置することにより、該
ラジェータファン２０の冷却風によりラジェータサブタ
ンク１０内の冷却水を冷やすことができ、冷却効率を向
上することが出来るのである。Furthermore, by arranging the radiator sub-tank 10 immediately after the radiator fan 20 of the radiator 3, the cooling water in the radiator sub-tank 10 can be cooled by the cooling air of the radiator fan 20, and the cooling efficiency can be improved. It is.

請求項（２）の如く、トラクタのボンネットｌ内にラジ
ェータ３を配置し、該ラジェータ３の後部にラジェータ
ファン２０とファンシュラウド１２を設けた構成におい
て、該ファンシュラウド１２より一体的に縁部１２ａを
突出し、該縁部１２ａにシール部材１１を嵌装固定し、
該シール部材１１をボンネット１０弾性接当材１５に接
当させたので、従来の如（、ラジェータ３から突出配置
した熱風遮蔽板の切りっ離し先端を弾性接当材１５に接
当することなく、ファンシェラウド１２に嵌装したシー
ル部材１１の先端を弾性接当材１５に接当するので、ソ
フトな状態で弾性接当材１５に接当させることが出来る
ので、弾性接当材１５の破れや摩耗等が少なくなったの
である。According to claim (2), in a configuration in which the radiator 3 is disposed within the hood l of a tractor, and the radiator fan 20 and the fan shroud 12 are provided at the rear of the radiator 3, the edge 12a is integrally formed from the fan shroud 12. protruding, and fitting and fixing the sealing member 11 to the edge 12a,
Since the sealing member 11 is brought into contact with the elastic abutment material 15 of the bonnet 10, it is not necessary to make the cut-off tip of the hot air shielding plate protruding from the radiator 3 come into contact with the elastic abutment material 15 as in the conventional case. Since the tip of the sealing member 11 fitted in the fan shroud 12 is brought into contact with the elastic abutment material 15, it can be brought into contact with the elastic abutment material 15 in a soft state, thereby preventing the elastic abutment material 15 from breaking. This means less wear and tear.

またファンシュラウド１２の縁部１２ａの部分を延長し
てシール部材１１の挿入部に兼用したので、従来の如く
ラジェータ３の部分から別に熱風遮蔽板を突設する必要
がなくなったのである。Furthermore, since the edge 12a of the fan shroud 12 is extended and also serves as the insertion part for the seal member 11, there is no need to provide a separate hot air shielding plate protruding from the radiator 3 as in the conventional case.

さらにラジェータファン２０により発生するファンシュ
ラウド１２の振動を、シール部材１１と弾性接当材１５
の接当部分により吸収して抑制することが可能となった
のである。Furthermore, the vibration of the fan shroud 12 generated by the radiator fan 20 is absorbed by the sealing member 11 and the elastic abutting member 15.
It became possible to absorb and suppress the damage by using the abutting part of the .

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明のトラクタのボンネット機構を示す側面
断面図、第２図は同じく平面図、第３図はラジェータフ
ッアン２０とファンシュラウド１２の部分の後面図、第
４図はシール部材１１と弾性接当材１５の部分の拡大側
面断面図である。 Ｅ・・・エンジン ト・・ボンネット ３・・・ラジェータ １０・・・ラジェータサブタンク １１・・・・シール部材 １１ａ・・・・鉄板嵌装部 １１ｂ・・・・弾性体接当パイプ １２・・・ファンシュラウド １２ａ・・・縁部1 is a side sectional view showing the hood mechanism of a tractor according to the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a rear view of the radiator hood 20 and fan shroud 12, and FIG. 4 is a seal member 11. FIG. 3 is an enlarged side sectional view of a portion of the elastic abutting material 15. FIG. E... Engine... Bonnet 3... Radiator 10... Radiator sub tank 11... Seal member 11a... Iron plate fitting part 11b... Elastic body contact pipe 12... Fan shroud 12a...edge

Claims (2)

【特許請求の範囲】[Claims] （１）、トラクタのボンネツトの内部において、エンジ
ンの前部にラジエータを配置し、該ラジエータの前部の
上下位置にバッテリとエアクリーナを配置すると共に、
ラジエータの後部でエンジンの上部の位置にラジエータ
サブタンクを配置したことを特徴とするトラクタのボン
ネツト機構。(1) Inside the hood of the tractor, a radiator is placed in front of the engine, and a battery and an air cleaner are placed above and below the front of the radiator, and
A tractor bonnet mechanism characterized in that a radiator sub-tank is placed above the engine at the rear of the radiator. （２）、トラクタのボンネツト内にラジエータを配置し
、該ラジエータの後部にラジエータファンとファンシュ
ラウドを設けた構成において、該ファンシュラウドより
一体的に縁部を突出し、該縁部にシール部材を嵌装固定
し、該シール部材をボンネツトの内面に貼設した弾性接
当材に接当させたことを特徴とするトラクタのボンネツ
ト機構。(2) In a configuration in which a radiator is placed inside the hood of a tractor, and a radiator fan and a fan shroud are provided at the rear of the radiator, an edge protrudes integrally from the fan shroud, and a sealing member is fitted to the edge. 1. A bonnet mechanism for a tractor, characterized in that the hood is fixed and the sealing member is brought into contact with an elastic abutting material affixed to the inner surface of the bonnet.
JP2092560A 1990-04-07 1990-04-07 Tractor bonnet mechanism Expired - Lifetime JP2756344B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2092560A JP2756344B2 (en) 1990-04-07 1990-04-07 Tractor bonnet mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2092560A JP2756344B2 (en) 1990-04-07 1990-04-07 Tractor bonnet mechanism

Publications (2)

Publication Number Publication Date
JPH03292273A true JPH03292273A (en) 1991-12-24
JP2756344B2 JP2756344B2 (en) 1998-05-25

Family

ID=14057810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2092560A Expired - Lifetime JP2756344B2 (en) 1990-04-07 1990-04-07 Tractor bonnet mechanism

Country Status (1)

Country Link
JP (1) JP2756344B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002337755A (en) * 2001-05-15 2002-11-27 Iseki & Co Ltd Dashboard of tractor
US7418994B2 (en) * 2004-06-11 2008-09-02 Deere & Company Fan shroud with integral hood seal
US20130146378A1 (en) * 2011-12-09 2013-06-13 Suzuki Motor Corporation Intake system of vehicle engine installed in engine compartment
JP2014008900A (en) * 2012-06-29 2014-01-20 Mitsubishi Agricultural Machinery Co Ltd Work vehicle
CN104029738A (en) * 2013-03-07 2014-09-10 株式会社久保田 Cover Installation Structure Of Working Vehicle And Air Exhausting Device Of The Working Vehicle
KR20160075771A (en) * 2009-01-09 2016-06-29 얀마 가부시키가이샤 Bonnet structure
JP2017200787A (en) * 2016-05-02 2017-11-09 ヤンマー株式会社 Working machine and rice planting machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111907447B (en) * 2020-08-06 2021-07-13 南京棠邑科创服务有限公司 Storage battery installation device with sundry removing function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918941U (en) * 1982-07-27 1984-02-04 松下電器産業株式会社 Furniture with outlets
JPS6343826U (en) * 1986-09-05 1988-03-24
JPS6437928U (en) * 1987-09-02 1989-03-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918941U (en) * 1982-07-27 1984-02-04 松下電器産業株式会社 Furniture with outlets
JPS6343826U (en) * 1986-09-05 1988-03-24
JPS6437928U (en) * 1987-09-02 1989-03-07

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002337755A (en) * 2001-05-15 2002-11-27 Iseki & Co Ltd Dashboard of tractor
US7418994B2 (en) * 2004-06-11 2008-09-02 Deere & Company Fan shroud with integral hood seal
KR20160075771A (en) * 2009-01-09 2016-06-29 얀마 가부시키가이샤 Bonnet structure
US20130146378A1 (en) * 2011-12-09 2013-06-13 Suzuki Motor Corporation Intake system of vehicle engine installed in engine compartment
US8590651B2 (en) * 2011-12-09 2013-11-26 Suzuki Motor Corporation Intake system of vehicle engine installed in engine compartment
JP2014008900A (en) * 2012-06-29 2014-01-20 Mitsubishi Agricultural Machinery Co Ltd Work vehicle
CN104029738A (en) * 2013-03-07 2014-09-10 株式会社久保田 Cover Installation Structure Of Working Vehicle And Air Exhausting Device Of The Working Vehicle
CN104029738B (en) * 2013-03-07 2016-07-06 株式会社久保田 The cover mounting structure of working truck and the exhaust apparatus of working truck
JP2017200787A (en) * 2016-05-02 2017-11-09 ヤンマー株式会社 Working machine and rice planting machine
WO2017191740A1 (en) * 2016-05-02 2017-11-09 ヤンマー株式会社 Work machine and rice planting machine

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