JPS6232898Y2 - - Google Patents
Info
- Publication number
- JPS6232898Y2 JPS6232898Y2 JP1981056215U JP5621581U JPS6232898Y2 JP S6232898 Y2 JPS6232898 Y2 JP S6232898Y2 JP 1981056215 U JP1981056215 U JP 1981056215U JP 5621581 U JP5621581 U JP 5621581U JP S6232898 Y2 JPS6232898 Y2 JP S6232898Y2
- Authority
- JP
- Japan
- Prior art keywords
- chain
- traveling drive
- traveling
- intermediate shaft
- engine
- 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
Links
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
【考案の詳細な説明】
この考案は、６輪，８輪等の多輪動力運搬車に
おける走行用駆動チエンの受け構造に関するもの
である。[Detailed Description of the Invention] This invention relates to a receiving structure for a traveling drive chain in a multi-wheeled power transport vehicle such as a six-wheeled or eight-wheeled vehicle.
多輪動力運搬車では、エンジンからの動力を走
行駆動部に伝達させ、この走行駆動部から走行駆
動チエン装置に伝達させて、このチエン装置によ
つて各走行輪を駆動させるようにしているが、チ
エンケースおよび走行駆動部をコンパクトに構成
させる目的で、走行駆動部とチエン装置との間に
中間軸を設けて、この中間軸を上記チエンケース
の内部において走行駆動チエンの内側に位置させ
ながら、この中間軸を介して走行駆動部からの動
力をチエン装置に伝達させるようにしている。と
ころが中間軸を走行駆動チエンの内側に位置させ
ると、確かにチエンケースの長さを短縮できる
が、この反面走行駆動チエンが中間軸に干渉して
しまうというおそれが生じる。 In a multi-wheel power transport vehicle, power from the engine is transmitted to a traveling drive section, and from this traveling drive section is transmitted to a traveling drive chain device, which drives each traveling wheel. In order to make the chain case and the traveling drive unit compact, an intermediate shaft is provided between the traveling drive unit and the chain device, and this intermediate shaft is located inside the traveling drive chain inside the chain case. The power from the travel drive section is transmitted to the chain device via this intermediate shaft. However, if the intermediate shaft is located inside the travel drive chain, the length of the chain case can certainly be shortened, but on the other hand, there is a risk that the travel drive chain will interfere with the intermediate shaft.
そこで本案では、この中間軸にチエン受けロー
ラを嵌装させて、走行駆動チエンとの干渉が生じ
ても中間軸および駆動チエンが支障なく円滑に作
動できるようにしようとするものである。 Therefore, in the present invention, a chain receiving roller is fitted to the intermediate shaft so that the intermediate shaft and the drive chain can operate smoothly without any trouble even if interference with the traveling drive chain occurs.
以下本案を図面に示す実施例に基づき説明す
る。 The present invention will be explained below based on embodiments shown in the drawings.
Ａは車体ａの左右に前輪１，１中輪２，２後輪
３，３の走行輪を設けた６輪動力運搬車であり、
車体ａの前部に設けたエンジン４からの動力を車
体ａの後部に設けた走行駆動部５にプロペラシヤ
フト６によつて伝達させ、この動力を走行駆動部
５に内蔵させた左右のクラツチを介して左右の走
行駆動チエン装置７，７に伝達させ、このチエン
装置７，７によつて左右の走行輪１，２，３を駆
動せながら車体ａを走行させるようにしている。 A is a 6-wheel power transport vehicle with running wheels 1, 1 front wheels 2, 2 rear wheels 3, 3 on the left and right sides of the vehicle body a,
Power from an engine 4 provided at the front of the vehicle body a is transmitted to a travel drive section 5 provided at the rear of the vehicle body a via a propeller shaft 6, and this power is transmitted to left and right clutches built into the travel drive section 5. The power is transmitted to the left and right running drive chain devices 7, 7 via the drive chain devices 7, 7, which drive the left and right running wheels 1, 2, 3 while causing the vehicle body a to travel.
上記走行駆動チエン装置７は、各走行輪１，
２，３の車軸１′，２′，３′を車体ａの前後方向
に設けたチエンケース８内にそれぞれ軸支させ、
かつ後輪車軸３′にスプロケツト３ａを、中輪車
軸２′にスプロケツト２ａ，２ｂを、又前輪車軸
１′にスプロケツト１ｂをそれぞれ設けて、上記
スプロケツト３ａ，２ａ間に走行駆動チエン７ａ
を、又スプロケツト２ｂ，１ｂ間に走行駆動チエ
ン７ｂを懸架させた構造に構成されている。 The traveling drive chain device 7 includes each traveling wheel 1,
2 and 3 axles 1', 2', and 3' are each supported in a chain case 8 provided in the longitudinal direction of the vehicle body a,
A sprocket 3a is provided on the rear axle 3', sprockets 2a and 2b are provided on the middle axle 2', and a sprocket 1b is provided on the front axle 1', and a travel drive chain 7a is provided between the sprockets 3a and 2a.
The drive chain 7b is also suspended between the sprockets 2b and 1b.
なお、チエンケース８には潤滑油が封入されて
おり、同潤滑油にてチエン装置７及び歯車伝達構
造を潤滑するようにしている。 Note that the chain case 8 is filled with lubricating oil, and the chain device 7 and the gear transmission structure are lubricated with the lubricating oil.
そして上記走行駆動部５からこの走行駆動チエ
ン装置７に動力を伝達させるものであり、この場
合、上記走行駆動部５とチエン装置７との間に中
間軸９を設けるとともに、同中間軸９をチエンケ
ース８の内部に軸支させて、上記走行駆動部５か
らの動力をこの中間軸９を介してチエン装置７に
歯車伝達させるように構成させている。尚この歯
車伝達構造は、中間軸９に減速大歯車９ａおよび
減速小歯車９ｂを設け、そしてこの減速大歯車９
ａを走行駆動主軸５′に設けたピニオン歯車１０
ａに噛合させるとともに、減速小歯車９ｂを後輪
車軸３′に設けた減速歯車１０ｂに噛合させた構
造となつている。 Power is transmitted from the travel drive unit 5 to the travel drive chain device 7. In this case, an intermediate shaft 9 is provided between the travel drive unit 5 and the chain device 7, and the intermediate shaft 9 is It is configured to be pivotally supported inside the chain case 8 and to transmit power from the travel drive section 5 to the chain device 7 via the intermediate shaft 9 through gears. In this gear transmission structure, a large reduction gear 9a and a small reduction gear 9b are provided on the intermediate shaft 9, and the large reduction gear 9
a pinion gear 10 provided on the travel drive main shaft 5'
a, and a reduction gear 9b is meshed with a reduction gear 10b provided on the rear wheel axle 3'.
又上記中間軸９はチエンケース８の内部におい
て上記走行駆動チエン７ａの内側に位置して設け
られ、かつ上記駆動チエン７ａとの干渉部となる
チエン７ａの上側部の直下部にチエン受けローラ
１１を嵌装させている。 The intermediate shaft 9 is located inside the traveling drive chain 7a inside the chain case 8, and a chain receiving roller 11 is located directly below the upper side of the chain 7a, which becomes an interference part with the drive chain 7a. is fitted.
本考案によれば、後輪車軸からチエン装置を介
し前方の中輪及び前輪車軸に動力を伝達するよう
にし、しかも、チエン装置を内蔵し、かつ潤滑油
を封入したチエンケースの内部において、中間軸
を、上側の走行用駆動チエンと後輪車軸との中間
の高さで、かつ、後輪車軸の前方に軸支させ、中
間軸に減速大歯車及び減速小歯車を設け、減速大
歯車を走行駆動部から延出した走行駆動主軸に設
けたピニオン歯車に噛合させ、減速小歯車を後輪
車軸に設けた走行用駆動チエンとの干渉部分にチ
エン受けローラを嵌装させたことにより、チエン
装置の下側チエンが張り側となり、チエンケース
の内底面とチエンとが干渉せず、潤滑油がチエン
及び歯車によつてはねあげられて歯車伝達構造及
び軸受等を潤滑し、チエンケースの長さを短縮し
て強固な構造にすることが容易になつて装置をコ
ンパクトにまとめることができ、また、チエン受
けローラーで弛み側の上側チエンを支承している
ので中間軸と同チエンとの干渉が防止され、しか
も、中間軸がチエン受けローラーを軸支構造を兼
用しているので別途軸支構造を受ける必要がなく
構造を簡単にすることができる。 According to the present invention, power is transmitted from the rear wheel axle to the front middle wheel and front wheel axle via the chain device. The shaft is supported at a height midway between the upper traveling drive chain and the rear wheel axle and in front of the rear wheel axle, and the intermediate shaft is provided with a large reduction gear and a small reduction gear. By meshing with the pinion gear provided on the travel drive main shaft extending from the travel drive part, and fitting the chain receiving roller in the interference part with the travel drive chain provided on the rear wheel axle, the chain receiving roller is fitted. The lower chain of the device becomes the tension side, so that the inner bottom surface of the chain case and the chain do not interfere, and the lubricating oil is splashed up by the chain and gears to lubricate the gear transmission structure and bearings, and the length of the chain case is reduced. This makes it easier to shorten and create a stronger structure, making it possible to make the equipment more compact.Also, since the upper chain on the slack side is supported by the chain support roller, there is no interference between the intermediate shaft and the same chain. Moreover, since the intermediate shaft also serves as a shaft support structure for the chain receiving roller, there is no need to separately support the shaft support structure, and the structure can be simplified.
第１図は本案実施例の６輪動力運搬車を示す全
体側面図、第２図は本案の動力伝達構造を示す概
略説明図、第３図は本案の要部を示す断面図、第
４図は第３図−線による断面図である。
Ａ：６輪動力運搬車、ａ：車体、１：前輪、
２：中輪、３：後輪、４：エンジン、５：走行駆
動部、７：走行駆動チエン装置、７ａ，７ｂ：走
行駆動チエン、８：チエンケース、９：中間軸、
１１：チエン受けローラ。
Fig. 1 is an overall side view showing a six-wheel power carrier according to an embodiment of the invention, Fig. 2 is a schematic explanatory diagram showing the power transmission structure of the invention, Fig. 3 is a sectional view showing the main parts of the invention, and Fig. 4 FIG. 3 is a sectional view taken along line FIG. A: 6-wheel power transport vehicle, a: vehicle body, 1: front wheel,
2: middle wheel, 3: rear wheel, 4: engine, 5: travel drive unit, 7: travel drive chain device, 7a, 7b: travel drive chain, 8: chain case, 9: intermediate shaft,
11: Chain receiving roller.
Claims (1)
せ、かつ同走行駆動部５から走行駆動チエン装置
７に伝達させるとともに、同チエン装置７によつ
て各走行輪１，２，３に動力を伝達させ、かつ上
記走行駆動部５とチエン装置７との間に中間軸９
を設けて、この中間軸９を介して走行駆動部５か
らチエン装置７に動力を歯車伝達させるようにし
た多輪動力運搬車において、車体ａの前部にエン
ジン４を搭載し、車体ａ後部の後輪車軸３′の斜
め前上方に走行駆動部５を設けてエンジン４と走
行駆動部５との間にプロペラシヤフト６を介設
し、上記中間軸９を、チエン装置７を内蔵しかつ
潤滑油を封入したチエンケース８の内部において
上側の走行用駆動チエン７ａと後輪の車軸３′と
の中間の高さでかつ後輪車軸３′の前方に軸支さ
せ、中間軸９に減速大歯車９ａ及び減速小歯車９
ｂを設け、減速大歯車９ａを走行駆動部５から延
出した走行駆動主軸５′に設けたピニオン歯車１
０ａに噛合させ、減速小歯車９ｂを後車軸３′に
設けた減速歯車１０ｂに噛合させ、かつ同中間軸
９には上記走行用駆動チエン７ａとの干渉部分に
チエン受けローラ１１を嵌装させたことを特徴と
する多輪動力運搬車における走行用駆動チエンの
受け構造。 The power from the engine 4 is transmitted to the traveling drive unit 5, and from the traveling drive unit 5 to the traveling drive chain device 7, and the power is transmitted to each of the traveling wheels 1, 2, and 3 by the chain device 7. and an intermediate shaft 9 between the travel drive section 5 and the chain device 7.
In this multi-wheel power transport vehicle, the engine 4 is mounted on the front part of the vehicle body a, and the engine 4 is mounted on the rear part of the vehicle body a. A traveling drive section 5 is provided diagonally above the front of the rear wheel axle 3', a propeller shaft 6 is interposed between the engine 4 and the traveling drive section 5, and the intermediate shaft 9 has a built-in chain device 7. Inside a chain case 8 containing lubricating oil, the drive chain 7a for running is supported at a height midway between the upper drive chain 7a and the rear wheel axle 3' and in front of the rear wheel axle 3'. Large gear 9a and reduction gear 9
b, and a pinion gear 1 provided with a reduction large gear 9a on a traveling drive main shaft 5' extending from a traveling drive section 5.
0a, and the reduction gear 9b is engaged with the reduction gear 10b provided on the rear axle 3', and a chain receiving roller 11 is fitted on the intermediate shaft 9 at the part where it interferes with the traveling drive chain 7a. A receiving structure for a traveling drive chain in a multi-wheel power transport vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981056215U JPS6232898Y2 (en) | 1981-04-16 | 1981-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981056215U JPS6232898Y2 (en) | 1981-04-16 | 1981-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57166939U JPS57166939U (en) | 1982-10-21 |
| JPS6232898Y2 true JPS6232898Y2 (en) | 1987-08-22 |
Family
ID=29852728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981056215U Expired JPS6232898Y2 (en) | 1981-04-16 | 1981-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232898Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558098U (en) * | 1978-07-03 | 1980-01-19 | ||
| JPS55131829U (en) * | 1979-03-14 | 1980-09-18 |
-
1981
- 1981-04-16 JP JP1981056215U patent/JPS6232898Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57166939U (en) | 1982-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0546506Y2 (en) | ||
| US2800188A (en) | Conversion of crawler-type tractor to wheeled traction | |
| EP0132236B1 (en) | Transmission for motorised bogies of railway vehicles | |
| JPS5819409Y2 (en) | Automatic transmission for motorcycles | |
| JP2019027441A (en) | Transfer structure of vehicle | |
| JPH0116651Y2 (en) | ||
| JPS6225372Y2 (en) | ||
| JPH0452106Y2 (en) | ||
| JPS633491Y2 (en) | ||
| JPS6119237Y2 (en) | ||
| JPS633855Y2 (en) | ||
| JPH058374Y2 (en) | ||
| JP2850414B2 (en) | Front wheel drive system for front and rear wheel drive motorcycles | |
| JPS591877Y2 (en) | Gear system in right-angle drive truck | |
| US1898997A (en) | Railway vehicle truck | |
| JPH0627508Y2 (en) | Final speed reducer for tracked vehicles | |
| JPS605150Y2 (en) | Reducer lubrication device | |
| JPS62159859A (en) | Lubrication circuit for transmission for 4-wheel drive | |
| JPH035459Y2 (en) | ||
| JPH03213755A (en) | Front wheel drive device for front and rear wheel drive motorcycle | |
| JPS59208267A (en) | Differential mechanism for automatic transmission for vehicle | |
| US1166696A (en) | Locomotive. | |
| JPS58132255U (en) | Transfer gear lubrication system | |
| JPS63168356U (en) | ||
| JPS6336824Y2 (en) |