JP2017061197A5 - - Google Patents
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- JP2017061197A5 JP2017061197A5 JP2015186751A JP2015186751A JP2017061197A5 JP 2017061197 A5 JP2017061197 A5 JP 2017061197A5 JP 2015186751 A JP2015186751 A JP 2015186751A JP 2015186751 A JP2015186751 A JP 2015186751A JP 2017061197 A5 JP2017061197 A5 JP 2017061197A5
- Authority
- JP
- Japan
- Prior art keywords
- chain
- sprocket
- case
- drive device
- vehicle drive
- 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.)
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- 230000002093 peripheral Effects 0.000 claims 8
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 1
Claims (6)
内燃機関の動力が伝達されるディファレンシャル装置と、
前記回転電機と前記ディファレンシャル装置との間で動力を伝達する動力伝達装置とを備え、
前記動力伝達装置が、前記回転電機側に設けられた第１のスプロケットと、前記ディファレンシャル装置側に設けられた第２のスプロケットと、前記第１のスプロケットと前記第２のスプロケットに巻き掛けられたチェーンと、前記第１のスプロケット、前記第２のスプロケットおよび前記チェーンを収容し、底部にオイルが貯留されるチェーンケースとを備え、
前記第１のスプロケットが前記第２のスプロケットよりも上方に設置される車両用駆動装置であって、
前記車両の前進走行時において、前記チェーンが、前記第１のスプロケットと前記第２のスプロケットとの間で前記第１のスプロケット側から前記第２のスプロケット側に移動する第１のチェーン部と、前記第２のスプロケット側から前記第１のスプロケット側に移動する第２のチェーン部とを構成し、
前記第２のチェーン部に、前記第２のチェーン部に接触して前記第２のチェーン部の移動を案内するチェーンガイドが設けられていることを特徴とする車両用駆動装置。 Rotating electrical machinery,
A differential device for transmitting the power of the internal combustion engine;
A power transmission device that transmits power between the rotating electrical machine and the differential device;
The power transmission device is wound around a first sprocket provided on the rotating electrical machine side, a second sprocket provided on the differential device side, the first sprocket and the second sprocket. A chain, and a chain case that houses the first sprocket, the second sprocket, and the chain, and in which oil is stored at the bottom,
The vehicle drive device in which the first sprocket is installed above the second sprocket,
A first chain portion that moves from the first sprocket side to the second sprocket side between the first sprocket and the second sprocket when the vehicle is traveling forward; A second chain portion moving from the second sprocket side to the first sprocket side;
A vehicle drive device, wherein the second chain portion is provided with a chain guide that contacts the second chain portion and guides the movement of the second chain portion.
前記チェーンケースは、前記第１のスプロケット、前記第２のスプロケットおよび前記チェーンを収容するチェーン収容室と、前記チェーン収容室の上方において前記チェーン収容室と分離して形成されたブリーザ室とを有し、
前記ブリーザ室は、前記チェーン収容室に連通する空気導入口と、前記ブリーザ室と前記チェーンケースの外部とを連通する空気排出口とを有し、
前記空気導入口は、前記第２のチェーン部の円周方向外周面側であって、前記車両の高さ方向において前記チェーンガイド本体部または前記チェーンガイドカバー部と重なる位置に形成されていることを特徴とする請求項１に記載の車両用駆動装置。 The chain guide is opposed to a circumferential outer peripheral surface of the second chain portion, extends in the vertical direction of the vehicle along the second chain portion, and the chain guide main body from the chain guide main body portion. A chain guide cover portion that extends toward the inner circumferential surface of the second chain portion and covers the periphery of the second chain portion;
The chain case includes a chain housing chamber that houses the first sprocket, the second sprocket, and the chain, and a breather chamber that is formed separately from the chain housing chamber above the chain housing chamber. And
The breather chamber has an air inlet that communicates with the chain housing chamber, and an air outlet that communicates the breather chamber with the outside of the chain case,
The air introduction port is formed on the circumferential outer peripheral surface side of the second chain portion and at a position overlapping the chain guide main body portion or the chain guide cover portion in the height direction of the vehicle. The vehicle drive device according to claim 1.
前記チェーンガイドは、前記第２のチェーン部の延びる方向に対して直交する方向に延びる遮蔽壁を有し、
前記遮蔽壁は、前記チェーンガイド本体部および前記チェーンガイドカバー部の外周面から前記空気導入口の下方を覆うように前記第２のケースの内周面に向かって延びることを特徴とする請求項２に記載の車両用駆動装置。 The chain case is joined to the first sprocket, the second sprocket, and the first case for housing the chain, and the first case, and forms the chain housing chamber together with the first case. Including a second case,
The chain guide has a shielding wall extending in a direction orthogonal to a direction in which the second chain portion extends,
The shielding walls claims, characterized in that extending toward the inner peripheral surface of the chain guide body portion and the chain guide cover the second case so as to cover the lower side of the air inlet from the outer peripheral surface of the 2. The vehicle drive device according to 2.
前記遮蔽壁の延びる方向の先端が前記第２のケースの内周面に当接され、前記遮蔽壁が設けられた前記チェーンガイド本体部および前記チェーンガイドカバー部の外周面と反対側の前記チェーンガイド本体部および前記チェーンガイドカバー部の外周面が前記第１のケースに当接されていることを特徴とする請求項３に記載の車両用駆動装置。
置。 A plurality of the shielding walls are provided separately in the vertical direction of the chain guide main body part and the chain guide cover part,
The chain on the opposite side to the outer peripheral surface of the chain guide main body portion and the chain guide cover portion provided with the shielding wall, with the distal end of the shielding wall extending in contact with the inner peripheral surface of the second case 4. The vehicle drive device according to claim 3 , wherein outer peripheral surfaces of the guide main body portion and the chain guide cover portion are in contact with the first case. 5.
Place.
前記空気導入口を第１の空気導入口とした場合に、前記ブリーザ室は、前記第１のスプロケットに対して反対側の前記第１のチェーン部側に設置された第２の空気導入口を有し、
前記第２の空気導入口は、前記第１の空気導入口よりも上方に形成されていることを特徴とする請求項２ないし請求項４のいずれか１項に記載の車両用駆動装置。 The breather chamber is formed in an arc shape extending from the second chain portion to the first chain portion via the upper side of the first sprocket so as to follow the outer peripheral surface of the first sprocket.
When the air inlet is the first air inlet, the breather chamber has a second air inlet installed on the side of the first chain portion opposite to the first sprocket. Have
5. The vehicle drive device according to claim 2, wherein the second air introduction port is formed above the first air introduction port. 6.
前記回転電機の回転軸と同軸になるように前記回転電機の回転軸に連結され、前記第１のチェーンが巻き掛けられた前記第１のスプロケットを有する第１の回転軸と、
前記第１のチェーンが巻き掛けられた前記第２のスプロケットおよび第２のチェーンが巻き掛けられた第３のスプロケットを有する第２の回転軸と、
前記第２のチェーンが巻き掛けられた第４のスプロケットを有し、前記ディファレンシャル装置に連結される第３の回転軸とを備え、
前記チェーンケースは、前記車両の上部方向に延び、前記第１のチェーンが収容される垂直ケース部と、前記垂直ケース部から屈曲して水平方向に延び、前記第２のチェーンが収容される水平ケース部とを含んだＬ字形状に形成されていることを特徴とする請求項１ないし請求項５のいずれか１項に記載の車両用駆動装置。 When the chain is the first chain, the power transmission device is
A first rotating shaft having the first sprocket coupled to the rotating shaft of the rotating electrical machine so as to be coaxial with the rotating shaft of the rotating electrical machine and around which the first chain is wound;
A second rotating shaft having the second sprocket around which the first chain is wound and the third sprocket around which the second chain is wound;
A fourth sprocket around which the second chain is wound, and a third rotating shaft connected to the differential device,
The chain case extends in the upper direction of the vehicle, and a vertical casing portion to which the first chain is accommodated, extends horizontally bent from the vertical case section, a horizontal said second chain is accommodated The vehicle drive device according to any one of claims 1 to 5, wherein the vehicle drive device is formed in an L shape including a case portion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015186751A JP6519427B2 (en) | 2015-09-24 | 2015-09-24 | Vehicle drive system |
| CN201610847655.1A CN106553523B (en) | 2015-09-24 | 2016-09-23 | Vehicle driving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015186751A JP6519427B2 (en) | 2015-09-24 | 2015-09-24 | Vehicle drive system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017061197A JP2017061197A (en) | 2017-03-30 |
| JP2017061197A5 true JP2017061197A5 (en) | 2018-05-31 |
| JP6519427B2 JP6519427B2 (en) | 2019-05-29 |
Family
ID=58417592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015186751A Active JP6519427B2 (en) | 2015-09-24 | 2015-09-24 | Vehicle drive system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6519427B2 (en) |
| CN (1) | CN106553523B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7183771B2 (en) * | 2018-12-21 | 2022-12-06 | スズキ株式会社 | Drive system for hybrid vehicle |
| JP7183772B2 (en) * | 2018-12-21 | 2022-12-06 | スズキ株式会社 | Drive system for hybrid vehicle |
| JP7238386B2 (en) * | 2018-12-21 | 2023-03-14 | スズキ株式会社 | Drive system for hybrid vehicle |
| JP7238387B2 (en) * | 2018-12-21 | 2023-03-14 | スズキ株式会社 | Drive system for hybrid vehicle |
| CN112739937B (en) * | 2019-01-11 | 2024-09-10 | 株式会社爱信 | Vehicle drive device |
| KR102176082B1 (en) * | 2020-06-15 | 2020-11-09 | 금용연 | The generator combining structure of the car |
| CN111750050B (en) * | 2020-07-01 | 2021-07-23 | 嵊州市非标链轮有限公司 | Chain wheel capable of eliminating transmission fluctuation |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07103923B2 (en) * | 1989-07-14 | 1995-11-08 | 日産自動車株式会社 | Cam chain guide device for internal combustion engine |
| JPH0752996Y2 (en) * | 1990-12-17 | 1995-12-06 | 株式会社クボタ | Blazer equipment |
| JP3565040B2 (en) * | 1998-09-07 | 2004-09-15 | 日産自動車株式会社 | Winding transmission |
| US7011592B2 (en) * | 2002-03-08 | 2006-03-14 | Shimano, Inc. | Sprocket assembly for a bicycle |
| JP2005061274A (en) * | 2003-08-08 | 2005-03-10 | Yamaha Motor Co Ltd | Engine for vehicle |
| JP4318264B2 (en) * | 2006-12-27 | 2009-08-19 | 株式会社椿本チエイン | Engine timing chain transmission |
| JP5706266B2 (en) * | 2011-08-03 | 2015-04-22 | Ntn株式会社 | Chain guide and chain transmission |
| JP5829468B2 (en) * | 2011-09-28 | 2015-12-09 | Ntn株式会社 | Chain guide and chain transmission |
| JP2013130080A (en) * | 2011-12-20 | 2013-07-04 | Aisin Seiki Co Ltd | Chain case |
| JP6390105B2 (en) * | 2014-02-04 | 2018-09-19 | スズキ株式会社 | Drive device for hybrid vehicle |
| JP3193272U (en) * | 2014-07-11 | 2014-09-25 | 有限会社中川商会 | Starter chain guide device |
-
2015
- 2015-09-24 JP JP2015186751A patent/JP6519427B2/en active Active
-
2016
- 2016-09-23 CN CN201610847655.1A patent/CN106553523B/en active Active
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