JPS63132164U - - Google Patents
Info
- Publication number
- JPS63132164U JPS63132164U JP5904687U JP5904687U JPS63132164U JP S63132164 U JPS63132164 U JP S63132164U JP 5904687 U JP5904687 U JP 5904687U JP 5904687 U JP5904687 U JP 5904687U JP S63132164 U JPS63132164 U JP S63132164U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- blower fan
- sealed housing
- fan
- power transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案の一実施例防熱装置が適用され
る動力伝達機の縦断面図を、また第２図は第１図
―線から見た同伝達機の横断面図を、さらに
第３図は同じく第２図―線から見た同伝達機
の縦断面図であり、第４図は、同伝達機に設置さ
れる防熱装置の概要図を示す。
図中、３０……主送風装置、４１，４２，４３
，４４……主プーリ、５１……送風ブロワ装置、
５３……ケーシング、５４……羽根車、６０……
補助プーリ。
FIG. 1 is a longitudinal cross-sectional view of a power transmission machine to which a heat insulation device according to an embodiment of the present invention is applied, and FIG. This figure is a longitudinal cross-sectional view of the same transmission machine as seen from the line of FIG. 2, and FIG. 4 shows a schematic diagram of a heat insulation device installed in the same transmission machine. In the figure, 30... Main blower, 41, 42, 43
, 44... Main pulley, 51... Air blower device,
53...Casing, 54...Impeller, 60...
Auxiliary pulley.
補正 昭６３．３．７
図面の簡単な説明を次のように補正する。
明細書の第１２頁、第１５行目に「……を示す
。」とあるのを、「……を示す。さらに第５図は
従来の可変速型の動力伝達機の概略構造図である
。」と訂正する。Amendment March 7, 1983 The brief description of the drawing is amended as follows. On page 12, line 15 of the specification, the phrase "shows..." is replaced with "shows..." Furthermore, FIG. 5 is a schematic structural diagram of a conventional variable speed power transmission. ”, he corrected.
Claims (1)
ーリおよびベルト間に生する摩擦熱を抑制する動
力伝達機の防熱装置において、上記密閉ハウジン
グの壁面には上記変速機の変速比を制御するパイ
ロツト制御機の制御電動機および回路部品が該密
閉ハウジングの室外と遮断して室内側に位置する
ように設置し、さらに上記密閉ハウジングに冷却
用の室外空気の導入口と室内空気の排出口とを設
けると共に上記密閉ハウジング内壁には上記動力
伝達機の入力軸からベルト伝達機を介して回動す
る送風フアンを取付け該送風フアンの吸引側を上
記空気導入口と連通させたことを特徴とする動力
伝達機の防熱装置。 (2) 上記ベルト伝達機は、補助プーリおよびベ
ルトからなるベルト増速機であり、さらに上記送
風フアンは遠心送風フアンであることを特徴とす
る特許請求の範囲第１項記載の動力伝達機の防熱
装置。 (3) 上記ベルト伝達機は、上記入力軸と平行に
フアン回転軸を支承させ、また上記フアン回転軸
は一端に上記補助プーリをまた他端に上記送風フ
アンをそれぞれ装備し、上記フアンの回転軸の中
間部を支承する支持装置を、上記フアン回転軸お
よび上記入力軸間の軸間距離を室外より調整可能
となるように上記密閉ハウジングの内壁に取り付
けたことを特徴とする特許請求の範囲第１項記載
の動力伝達装置の防熱装置。[Claims for Utility Model Registration] (1) In a heat insulation device for a power transmission that suppresses frictional heat generated between a pulley and a belt of a transmission housed in a sealed housing, a wall surface of the sealed housing is provided with a wall of the transmission. The control motor and circuit components of the pilot controller, which controls the gear ratio of the pilot controller, are installed so that they are located indoors, isolated from the outdoors of the sealed housing, and the airtight housing is provided with an outdoor air inlet for cooling and an indoor air inlet. In addition to providing an air outlet, a blower fan that rotates from the input shaft of the power transmitter via a belt transmitter is attached to the inner wall of the sealed housing, and the suction side of the blower fan is communicated with the air inlet. A heat insulation device for a power transmission machine characterized by the following. (2) The power transmission device according to claim 1, wherein the belt transmission device is a belt speed increaser comprising an auxiliary pulley and a belt, and the blower fan is a centrifugal blower fan. Heat protection device. (3) The belt transmitter supports a fan rotating shaft in parallel with the input shaft, and the fan rotating shaft is equipped with the auxiliary pulley at one end and the blower fan at the other end, and the fan rotates. Claims characterized in that a support device for supporting an intermediate portion of the shaft is attached to the inner wall of the sealed housing so that the distance between the shafts between the fan rotating shaft and the input shaft can be adjusted from outside. A heat shielding device for a power transmission device according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5904687U JPS63132164U (en) | 1987-04-18 | 1987-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5904687U JPS63132164U (en) | 1987-04-18 | 1987-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132164U true JPS63132164U (en) | 1988-08-30 |
Family
ID=30890175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5904687U Pending JPS63132164U (en) | 1987-04-18 | 1987-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018061557A1 (en) * | 2016-09-30 | 2018-04-05 | 日立工機株式会社 | Cutting tool |
-
1987
- 1987-04-18 JP JP5904687U patent/JPS63132164U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018061557A1 (en) * | 2016-09-30 | 2018-04-05 | 日立工機株式会社 | Cutting tool |
| JPWO2018061557A1 (en) * | 2016-09-30 | 2019-01-17 | 工機ホールディングス株式会社 | Cutting tool |
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