JPH059211Y2 - - Google Patents
Info
- Publication number
- JPH059211Y2 JPH059211Y2 JP1985126594U JP12659485U JPH059211Y2 JP H059211 Y2 JPH059211 Y2 JP H059211Y2 JP 1985126594 U JP1985126594 U JP 1985126594U JP 12659485 U JP12659485 U JP 12659485U JP H059211 Y2 JPH059211 Y2 JP H059211Y2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- frame
- opening
- closing board
- air conditioner
- 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 - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000004378 air conditioning Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Instrument Panels (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案は農用トラクターや建設車両等のキヤ
ビン付トラクターに利用される開閉ボード（コツ
クピツト）に関する。[Detailed description of the invention] [Industrial application field] This invention relates to an opening/closing board used in a tractor with a cabin such as an agricultural tractor or a construction vehicle.
［従来技術］
キヤビン付トラクターではオペレータに快適な
作業環境を提供するためにエアコン装置を設ける
ことが多いが、作業時の視界性を向上させるため
にエアコンユニツトは出来るだけ上方にあること
が望ましい。しかもこのユニツトは重量が重いた
めに固定するにあたつてはフレームに強固に取り
付ける必要がある。[Prior Art] Tractors with a cabin are often equipped with an air conditioner to provide a comfortable working environment for the operator, but it is desirable that the air conditioner unit be located as high as possible in order to improve visibility during work. Moreover, since this unit is heavy, it must be firmly attached to the frame when fixing it.
建設機械分野におけるこの種装置を示すものと
して、例えば、特公昭57−55981号公報に記載さ
れたものがある。 An example of this type of device in the field of construction machinery is the one described in Japanese Patent Publication No. 57-55981.
［考案が解決しようとする問題点］
前記公報に記載された装置は、キヤビン前側上
部に設けた据付板を兼ねる開閉ボードに空調ユニ
ツトを取り付けたものであつて、このような装置
ではヒンジ部分に大きな力が掛かる不具合や、こ
れを回動させる際にオペレータが東部を打つたり
する恐れがある。[Problems to be solved by the invention] The device described in the above publication has an air conditioning unit attached to an opening/closing board that also serves as an installation plate provided at the upper front side of the cabin. There is a risk that a large amount of force will be applied, or that the operator may hit the eastern part when rotating it.
［問題点を解決するための手段］
この考案は、エアコンユニツト自体の取り付
け、取り外しは多少面倒でも安全フレームの強度
を利用してこれを堅固に支持し、しかも作業時の
前方視界は妨げず、空調機器の操作が簡単にでき
る提供せんとするものである。このため、次のよ
うな技術的手段を講じた。[Means for solving the problem] This idea uses the strength of the safety frame to firmly support the air conditioner unit, even though it is somewhat troublesome to install and remove it, and it does not obstruct the forward view during work. The aim is to provide an easy-to-operate air conditioner. For this reason, the following technical measures were taken.
即ち、前後左右４本の支柱２，３と、これらの
支柱上部を前後左右に連結している補強フレーム
４，５，６，７と、補強フレーム４，５，６，７
上部に載置されるルーフ８を備えたキヤビン付ト
ラクターにおいて、前記ルーフ８内に、平面視ロ
字状の枠部材で構成されたルーフフレーム９を設
け、このルーフフレーム９内にはエアコンユニツ
ト１１を設け、さらにこれの上方を覆うように皿
状のルーフ外皮１０をルーフフレーム９に取り付
け、左右横方向に架設された前側補強フレーム４
にヒンジ２０を介して開閉ボード１６を回動自在
に支持して設け、その他端をルーフフレーム９側
の係止部材２１に係止可能に設け、開閉ボード１
６の正面には空調用操作パネル１７を設け、ま
た、開閉ボード１６の下面に空気吹出口１９を設
けたことを特徴とするキヤビン付トラクターにお
ける開閉ボードの構成とする。 That is, four pillars 2, 3 in the front, rear, left and right, reinforcing frames 4, 5, 6, 7 connecting the upper parts of these pillars in the front, rear, left and right, and reinforcing frames 4, 5, 6, 7.
In a tractor with a cabin equipped with a roof 8 placed on the top, a roof frame 9 constituted by a frame member having a rectangular shape in plan view is provided within the roof 8, and an air conditioner unit 11 is installed within the roof frame 9. A dish-shaped roof skin 10 is attached to the roof frame 9 so as to cover the upper part of the roof skin, and a front reinforcing frame 4 is installed laterally in the left and right directions.
The opening/closing board 16 is rotatably supported via a hinge 20 at the opening/closing board 1 , and the other end is provided so as to be latched to a locking member 21 on the roof frame 9 side.
The opening/closing board for a tractor with a cabin is characterized in that an air conditioning operation panel 17 is provided on the front side of the opening/closing board 6, and an air outlet 19 is provided on the lower surface of the opening/closing board 16.
［実施例］
以下、図面に基づいてこの考案の実施例を説明
する。まず、構成から説明すると、１はキヤビン
付のトラクターで、操縦席の周囲に４本の支柱
２，３を立設し、これらの支柱２，３の上部を
夫々４本の補強フレーム４，５，６，７で相互に
連結して、ここに安全フレーム枠を設けている。[Example] Hereinafter, an example of this invention will be described based on the drawings. First, to explain the structure, reference numeral 1 is a tractor with a cabin, and four pillars 2 and 3 are erected around the cockpit, and four reinforcing frames 4 and 5 are attached to the tops of these pillars 2 and 3, respectively. , 6, and 7, and a safety frame is provided here.
安全フレーム枠の上部に載置されるルーフ８
は、平面から見てロ字状で板体でできているルー
フフレーム９と、これに取り付けられる皿状のル
ーフ外皮とを備え、前期ルーフフレーム９内に
は、エアコンユニツト１１を取り付け、このルー
フフレーム９を上記補強フレーム４，５，６，７
にステー１２を介して取り付けている。 Roof 8 placed on top of the safety frame frame
The roof frame 9 has a rectangular shape when viewed from above and is made of a plate body, and a plate-shaped roof skin attached to the roof frame 9. An air conditioner unit 11 is attached to the roof frame 9, and the roof frame 9 is made of a plate. The frame 9 is replaced by the above-mentioned reinforcing frames 4, 5, 6, 7.
It is attached to via a stay 12.
ルーフフレーム９の外周縁に固着形成した取付
板１３の水平折り返し部１３ａには、ルーフ外皮
１０と一体のステー１４を載せ、ボルト１５にて
ルーフ外皮１０をルーフフレーム９に締着固定す
る。１６は左右横方向に架設された前側の補強フ
レーム４に取り付けられたヒンジ２０を中心とし
て回動自由に枢着された開閉ボード（又はコツク
ピツト）で、この開閉ボード１６の正面には、空
調用操作パネル１７と、傾斜計や時計といつた各
種計器類１８が取り付けられ、開閉ボード１６の
下面には空調装置の吹出口１９が設けられてい
る。 A stay 14 integral with the roof skin 10 is mounted on a horizontal folded part 13a of a mounting plate 13 fixedly formed on the outer peripheral edge of the roof frame 9, and the roof skin 10 is fastened and fixed to the roof frame 9 with bolts 15. Reference numeral 16 denotes an opening/closing board (or cockpit) pivotably mounted on a hinge 20 attached to a front reinforcing frame 4 installed horizontally in the left and right directions. An operation panel 17 and various instruments 18 such as an inclinometer and a clock are attached, and an air outlet 19 of an air conditioner is provided on the lower surface of the opening/closing board 16.
２１は開閉ボード１６を閉鎖した状態に保つた
めのスプリング係止部材であつて、このスプリン
グ係止部材２１はボルト２２により前記ルーフフ
レーム９に固定され、開閉ボード１６の上端部に
形成したフツク１６ａをスプリング係止部材２１
に引つ掛けて固定する。 Reference numeral 21 denotes a spring locking member for keeping the opening/closing board 16 in a closed state. Spring locking member 21
Hook it on and fix it.
２３はエアコンユニツト１１と吹出口１９とを
接続する蛇腹式のエアーダクトである。開閉ボー
ド１６を開ける場合には、吹出口１９からダクト
２３を取り外し、開閉ボード１６のみを下に回動
する。また、２４は内外気切換用の蓋であつて、
この蓋２４はルーフフレーム９内のエアコンユニ
ツト１１後方に設けられ、第２図イの状態に起立
させるとキヤビン内の空気のみエアコンユニツト
１１内に吸い込まれ、反対にロの状態にすると、
後側の補強フレーム５の一部を切り欠いて形成し
た外気取入口２５から外気が流入し、その後方に
配設されたフイルター２６を通つてエアコンユニ
ツト１１内に入り込み、冷気あるいは暖気が吹出
口１９から下方へ向けて吐き出される。 23 is a bellows-type air duct that connects the air conditioner unit 11 and the air outlet 19. When opening the opening/closing board 16, the duct 23 is removed from the air outlet 19 and only the opening/closing board 16 is rotated downward. Further, 24 is a lid for switching between inside and outside air,
This lid 24 is provided behind the air conditioner unit 11 within the roof frame 9, and when it is stood up in the state shown in FIG.
Outside air flows in from an outside air intake port 25 formed by cutting out a part of the reinforcement frame 5 on the rear side, passes through a filter 26 disposed behind it, enters the air conditioner unit 11, and cool or warm air enters the air outlet. It is exhaled downward from 19.
２７は補強フレーム４，５，６，７とルーフ８
との間に介装されたシール部材であつて外からの
雨水の侵入を防ぐ。なお、前記ステー１２は予め
ボルト２８，２８によりルーフフレーム９に固着
されており、ルーフ８全体を補強フレーム４，
５，６，７の上に降ろしたとき、ステー１２の前
面が前側補強フレーム４の背面に接触し、前側補
強フレーム４とステー１２とに穿設された通孔に
ボルト２９を差し込んで両者を締着固定する。こ
のステーの下端部には前述したヒンジ２０片の一
方が溶着されている。 27 is the reinforcement frame 4, 5, 6, 7 and the roof 8
This is a sealing member interposed between the housing and the housing to prevent rainwater from entering from outside. The stay 12 is fixed to the roof frame 9 in advance with bolts 28, 28, and the entire roof 8 is attached to the reinforcing frame 4,
5, 6, and 7, the front side of the stay 12 comes into contact with the back side of the front reinforcing frame 4, and the bolt 29 is inserted into the hole drilled in the front reinforcing frame 4 and the stay 12 to connect them. Tighten and fix. One of the 20 hinge pieces described above is welded to the lower end of this stay.
上例において、開閉ボード１６を前側補強フレ
ーム４に取り付ける場合には、まず、開閉ボード
１６に、空調用操作パネル１７、計器類１８を事
前に組み付けておき、ついで、ステー１２をルー
フフレーム９に取り付けると共に、開閉ボード１
６の後上端に設けたフツク１６ａをルーフフレー
ム９と一体的に取り付けられたスプリング係止部
材２１に引つ掛ける。そして、これらをルーフ８
とともに降下させてフレーム４，５，６，７の上
部に載せ、ルーフフレーム９の下部外周に設けた
ステーを補強フレーム４，５，６，７の内側面に
ボルト締めしてルーフ８を支える。 In the above example, when attaching the opening/closing board 16 to the front reinforcing frame 4, first assemble the air conditioning operation panel 17 and instruments 18 to the opening/closing board 16 in advance, and then attach the stay 12 to the roof frame 9. In addition to installing, open/close board 1
A hook 16a provided at the rear upper end of the roof frame 9 is hooked onto a spring locking member 21 integrally attached to the roof frame 9. Then, add these to the roof 8
At the same time, the roof 8 is lowered and placed on the upper part of the frames 4, 5, 6, and 7, and the stay provided on the outer periphery of the lower part of the roof frame 9 is bolted to the inner surface of the reinforcing frame 4, 5, 6, and 7 to support the roof 8.
この状態では、開閉ボード１６が前側の補強フ
レーム４に固定されていないから、これを固定す
るために開閉ボード１６のフツク１６ａを外して
ヒンジ２０の支点を中心としてこれを下方へ回動
させ、前側の補強フレーム４とステー１２とに設
けた通孔にボルト２９を挿通し、このステー１２
を前側の補強フレーム４に締着する。 In this state, the opening/closing board 16 is not fixed to the front reinforcing frame 4, so in order to fix it, remove the hook 16a of the opening/closing board 16 and rotate it downward about the fulcrum of the hinge 20. Insert the bolt 29 into the through hole provided in the front reinforcing frame 4 and the stay 12.
is fastened to the front reinforcing frame 4.
［考案の効果］
この考案は前記の如く構成したので次の技術的
効果を奏する。即ち、平面視ロ字状の板体枠部材
で構成されたルーフフレーム９内にエアコンユニ
ツト１１を設け、これの上方にエアコンユニツト
１１を覆うようにルーフ外皮１０を取り付けてル
ーフ８を構成したので、ルーフ８全体が簡潔であ
ると共にこれらは強度メンバーである補強フレー
ム４，５，６，７の上に取り付けられているので
支持強度が大である。さらに、左右横方向に架設
された前側の補強フレーム４にヒンジ２０を設け
て開閉ボード１６を直接支持し、その他端をルー
フフレーム９側の係止部材２１に係止させる形態
と、開閉ボード１６の正面に空調操作パネル１７
を、下面に空気吐出口１９を設けたので、これら
が前方視界を妨げる恐れがなく、空調機器の操作
が簡単に行えるとともに、操作部の点検も容易に
行なえる。[Effects of the invention] Since this invention is configured as described above, it has the following technical effects. That is, the roof 8 is constructed by installing the air conditioner unit 11 within the roof frame 9, which is made up of a plate frame member having a rectangular shape in plan view, and attaching the roof outer skin 10 above the air conditioner unit 11 so as to cover the air conditioner unit 11. The roof 8 as a whole is simple and has a large supporting strength because it is mounted on the reinforcing frames 4, 5, 6, and 7, which are strength members. Furthermore, a hinge 20 is provided on the front reinforcing frame 4 installed in the left and right direction to directly support the opening/closing board 16, and the other end is locked to a locking member 21 on the roof frame 9 side, and the opening/closing board 16 Air conditioning operation panel 17 in front of
Since the air outlet 19 is provided on the lower surface, there is no fear that these will obstruct the forward view, and the air conditioner can be easily operated and the operating section can be inspected easily.
第１図は側面図、第２図は要部の側面断面図、
第３図は一部を切り欠いた斜視図である。
符号の説明、１……トラクター、２，３……支
柱、４，５，６，７……補強フレーム、８……ル
ーフ、９……ルーフフレーム、１０……ルーフ外
皮、１１……エアコンユニツト、１６……開閉ボ
ード。
Figure 1 is a side view, Figure 2 is a side sectional view of the main parts,
FIG. 3 is a partially cutaway perspective view. Explanation of symbols, 1... Tractor, 2, 3... Strut, 4, 5, 6, 7... Reinforcement frame, 8... Roof, 9... Roof frame, 10... Roof skin, 11... Air conditioner unit , 16... Opening/closing board.
Claims (1)
部を前後左右に連結している補強フレーム４，
５，６，７と、補強フレーム４，５，６，７上部
に載置されるルーフ８を備えたキヤビン付トラク
ターにおいて、前記ルーフ８内に、平面視ロ字状
の枠部材で構成されたルーフフレーム９を設け、
このルーフフレーム９内にはエアコンユニツト１
１を設け、さらにこれの上方を覆うように皿状の
ルーフ外皮１０をルーフフレーム９に取り付け、
左右横方向に架設された前側補強フレーム４にヒ
ンジ２０を介して開閉ボード１６を回動自在に支
持して設け、その他端をルーフフレーム９側の係
止部材２１に係止可能に設け、開閉ボード１６の
正面には空調用操作パネル１７を設け、また、開
閉ボード１６の下面に空気吹出口１９を設けたこ
とを特徴とするキヤビン付トラクターにおける開
閉ボード。 Four pillars 2, 3 in the front, rear, left and right, and a reinforcing frame 4 that connects the upper parts of these pillars in the front, rear, left and right.
5, 6, 7 and a roof 8 placed on top of the reinforcing frames 4, 5, 6, 7, the roof 8 includes a frame member having a rectangular shape in plan view. A roof frame 9 is provided,
Inside this roof frame 9 is an air conditioner unit 1.
1, and a dish-shaped roof skin 10 is attached to the roof frame 9 so as to cover the top of the roof skin 1.
An opening/closing board 16 is rotatably supported via a hinge 20 on the front reinforcing frame 4 installed in the left and right transverse directions, and the other end is provided so as to be latched to a locking member 21 on the roof frame 9 side, so that the opening/closing board 16 can be opened/closed. An opening/closing board for a tractor with a cabin, characterized in that an air conditioning operation panel 17 is provided on the front surface of the board 16, and an air outlet 19 is provided on the bottom surface of the opening/closing board 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985126594U JPH059211Y2 (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985126594U JPH059211Y2 (en) | 1985-08-19 | 1985-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6233915U JPS6233915U (en) | 1987-02-28 |
| JPH059211Y2 true JPH059211Y2 (en) | 1993-03-08 |
Family
ID=31020544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985126594U Expired - Lifetime JPH059211Y2 (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059211Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2571962Y2 (en) * | 1991-11-07 | 1998-05-20 | 株式会社クボタ | Cabin structure of work vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755981A (en) * | 1980-09-19 | 1982-04-03 | Hitachi Ltd | Sealant for preventing corrosion of aperture of stainless steel |
-
1985
- 1985-08-19 JP JP1985126594U patent/JPH059211Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755981A (en) * | 1980-09-19 | 1982-04-03 | Hitachi Ltd | Sealant for preventing corrosion of aperture of stainless steel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233915U (en) | 1987-02-28 |
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