JPH01134576U - - Google Patents
Info
- Publication number
- JPH01134576U JPH01134576U JP3129388U JP3129388U JPH01134576U JP H01134576 U JPH01134576 U JP H01134576U JP 3129388 U JP3129388 U JP 3129388U JP 3129388 U JP3129388 U JP 3129388U JP H01134576 U JPH01134576 U JP H01134576U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- traveling
- gear
- power
- differential
- 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 21
Landscapes
- Motor Power Transmission Devices (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Retarders (AREA)
Description
第１図は本考案の一実施例を示す走行車の動力
伝達系統の概略平面図、第２図は変速装置の詳細
図、第３図は操向クラツチレバーの詳細図、第４
図は第３図の―線断面図、第５図は本考案の
装置を装着したクローラ型走行車である。
１……走行車、２……原動機、３……ミツシヨ
ン、４……ベルト伝動系、５……低速ギア、６，
９……伝達歯車、７……高速ギア、８……クラツ
チギア、１０，１１……操向クラツチギア、１２
，１３……駆動ギア、１４，１５……ブレーキ装
置、１６，１７……ブレーキシユー、１８，１９
……操作ロツド、２０，２１……出力ギア、２２
，２３……伝達軸、２４……差動装置、２５，２
６……駆動傘歯車、２７，２８……遊星傘歯車、
２９……ケース、３０，３１……平歯車、３２…
…回転軸、３３……ブレーキ装置、３４……ブレ
ーキシユー、３５……操作ロツド、３６，３７…
…駆動輪、３８，３９……クローラ履帯、４０…
…操作レバー、４１，４２……操向クラツチレバ
ー、４３，４４……スプリング、４５，４６……
軸、４７，４８……アーム、４９，５０……アー
ム、５１，５２……操向クラツチ。
Fig. 1 is a schematic plan view of the power transmission system of a traveling vehicle showing an embodiment of the present invention, Fig. 2 is a detailed view of the transmission, Fig. 3 is a detailed view of the steering clutch lever, and Fig. 4 is a detailed view of the steering clutch lever.
The figure is a sectional view taken along the line -- in FIG. 3, and FIG. 5 shows a crawler-type traveling vehicle equipped with the device of the present invention. 1... Traveling vehicle, 2... Prime mover, 3... Mission, 4... Belt transmission system, 5... Low speed gear, 6,
9...Transmission gear, 7...High speed gear, 8...Clutch gear, 10, 11...Steering clutch gear, 12
, 13... Drive gear, 14, 15... Brake device, 16, 17... Brake shoe, 18, 19
...Operation rod, 20, 21...Output gear, 22
, 23...Transmission shaft, 24...Differential device, 25,2
6... Drive bevel gear, 27, 28... Planetary bevel gear,
29...Case, 30, 31...Spur gear, 32...
... Rotating shaft, 33 ... Brake device, 34 ... Brake shoe, 35 ... Operation rod, 36, 37 ...
...Drive wheel, 38, 39... Crawler track, 40...
...Operation lever, 41, 42... Steering clutch lever, 43, 44... Spring, 45, 46...
Shaft, 47, 48... arm, 49, 50... arm, 51, 52... steering clutch.
Claims (1)
装置を駆動する駆動輪に動力を伝達する左右の伝
達軸間に設けられた差動装置と、車体の走行速度
を高、低２段に変速する変速装置と、上記走行装
置の左右の伝達軸に操向クラツチレバーにより操
作されるクラツチ機構を介してそれぞれ別に動力
を接、断し、動力を断つたときに断つた側の走行
装置を逆回転させて信地旋回させる機構と、上記
両伝達軸に取付けられ、差動装置の駆動歯車と噛
合つていて伝達軸の回りを公転する遊星歯車の公
転を阻止するブレーキ装置とを設けた走行車にお
いて、 上記両伝達軸に、その回転を阻止するブレーキ
装置をそれぞれ別に設け、変速装置を低速にシフ
トした状態で伝達軸の左右いずれかの動力伝達を
操向クラツチレバーを介してクラツチ機構を作動
して断つたとき、差動装置の遊星歯車の公転を阻
止するブレーキ装置を作動させて差動装置を作動
状態にし、動力伝達を断つた側の走行装置を逆回
転させて車体を信地旋回させ、また、変速装置を
高速にシフトした状態で伝達軸の左右いずれかの
動力伝達を断つたとき、動力伝達を断つた側のブ
レーキ装置が作用して、動力伝達を断つた側の走
行装置が停止して車体を信地旋回させるように、
それぞれを連係させたことを特徴とする走行車の
操向操作装置。[Scope of claim for utility model registration] Traveling devices are installed on both the left and right sides of the vehicle body, and the differential device provided between the left and right transmission shafts that transmits power to the drive wheels that drive the traveling devices, and the traveling speed of the vehicle body. Power is connected and disconnected separately through a transmission device that changes the speed into two high and low gears, and a clutch mechanism operated by a steering clutch lever to the left and right transmission shafts of the traveling device, respectively, and when the power is disconnected. A mechanism that rotates the traveling gear on the disconnected side in the opposite direction to make a pivot turn, and a mechanism that is attached to both of the transmission shafts and meshes with the drive gear of the differential gear to prevent the revolution of the planetary gear that revolves around the transmission shaft. In a traveling vehicle equipped with a brake device that prevents the rotation of the transmission shafts, a brake device that prevents the rotation of the transmission shafts is separately provided, and when the transmission is shifted to a low speed, power transmission to either the left or right of the transmission shaft is steered. When the clutch mechanism is actuated and disconnected via the clutch lever, the brake device that prevents the planetary gears of the differential from rotating is activated, the differential is activated, and the traveling gear on the side where power transmission is cut off is activated. When the vehicle is rotated in the opposite direction to make a pivot turn, and the transmission is shifted to high speed, when power transmission to either the left or right side of the transmission shaft is cut off, the brake device on the side where the power transmission is cut off acts. The running gear on the side where the power transmission is cut off stops and the vehicle body turns around.
A steering operation device for a traveling vehicle, characterized in that each of these components are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3129388U JPH01134576U (en) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3129388U JPH01134576U (en) | 1988-03-09 | 1988-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134576U true JPH01134576U (en) | 1989-09-13 |
Family
ID=31257051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3129388U Pending JPH01134576U (en) | 1988-03-09 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134576U (en) |
-
1988
- 1988-03-09 JP JP3129388U patent/JPH01134576U/ja active Pending
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