JPH0262152U - - Google Patents
Info
- Publication number
- JPH0262152U JPH0262152U JP14234588U JP14234588U JPH0262152U JP H0262152 U JPH0262152 U JP H0262152U JP 14234588 U JP14234588 U JP 14234588U JP 14234588 U JP14234588 U JP 14234588U JP H0262152 U JPH0262152 U JP H0262152U
- Authority
- JP
- Japan
- Prior art keywords
- power transmission
- torque
- planetary gear
- transmits
- power
- 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 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Retarders (AREA)
Description
第１図、第３図は本考案の第１実施例および第
２実施例に係る油圧操向装置を有する建設機械の
変速機以降の動力伝達機構説明図、第２図は第１
図における差動用油圧モータから右側の差動遊星
歯車式減速機に至る歯車列の説明図、第４図は従
来の技術による動力伝達機構説明図である。
３……変速機、５……主ブレーキ、１０……動
力分配装置、１１，１２，３０，３１……差動用
遊星歯車式減速機、１６……終減速装置、２０…
…差動用油圧モータ、２１……駐車ブレーキ、３
２……操向ブレーキ。
1 and 3 are explanatory diagrams of a power transmission mechanism after the transmission of a construction machine having a hydraulic steering device according to a first embodiment and a second embodiment of the present invention, and FIG.
FIG. 4 is an explanatory diagram of a gear train extending from a differential hydraulic motor to a differential planetary gear reducer on the right side in the figure, and FIG. 4 is an explanatory diagram of a power transmission mechanism according to a conventional technique. 3... Transmission, 5... Main brake, 10... Power distribution device, 11, 12, 30, 31... Differential planetary gear type reducer, 16... Final reduction gear, 20...
...Differential hydraulic motor, 21...Parking brake, 3
2...Steering brake.
Claims (1)
動力分配装置によつて分配し、分配されたおのお
ののトルクを左右の遊星歯車式減速機、操向ブレ
ーキを介して終減速装置に伝える主動力伝達経路
と、差動用油圧モータのトルクを数個の歯車を介
して左右の前記遊星歯車式減速機が互いに逆方向
にあるいは相互差を有して回転するように伝える
差動用動力伝達経路とからなる動力伝達機構にお
いて、変速機３と動力分配装置１０との間、ある
いは動力分配装置１０と遊星歯車減速機１２との
間に主ブレーキ５を設けるとともに、差動用油圧
モータ２０の出力軸に駐車ブレーキ２１を設けた
ことを特徴とする建設機械の動力伝達機構。 Main power that distributes the output torque of the transmission to the left and right running wheels through a power distribution device, and transmits each distributed torque to the final reduction gear via the left and right planetary gear reducers and steering brakes. a transmission path and a differential power transmission path that transmits the torque of the differential hydraulic motor through several gears so that the left and right planetary gear reducers rotate in opposite directions or with a mutual difference; In a power transmission mechanism consisting of A power transmission mechanism for construction machinery, characterized in that a parking brake 21 is provided on the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14234588U JPH0262152U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14234588U JPH0262152U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262152U true JPH0262152U (en) | 1990-05-09 |
Family
ID=31408210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14234588U Pending JPH0262152U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101324330B1 (en) * | 2009-04-07 | 2013-10-31 | 렌크 악티엔게젤샤프트 | Steering drive system and skid steer vehicle equipped therewith |
-
1988
- 1988-10-31 JP JP14234588U patent/JPH0262152U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101324330B1 (en) * | 2009-04-07 | 2013-10-31 | 렌크 악티엔게젤샤프트 | Steering drive system and skid steer vehicle equipped therewith |