JPS5993928U - Wheel drive unit for steering work vehicles - Google Patents
Wheel drive unit for steering work vehiclesInfo
- Publication number
- JPS5993928U JPS5993928U JP19104782U JP19104782U JPS5993928U JP S5993928 U JPS5993928 U JP S5993928U JP 19104782 U JP19104782 U JP 19104782U JP 19104782 U JP19104782 U JP 19104782U JP S5993928 U JPS5993928 U JP S5993928U
- Authority
- JP
- Japan
- Prior art keywords
- drive unit
- wheel drive
- work vehicles
- transmission shaft
- vertical 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は本考案に係る作業車の操向用車輪駆
動部の実施例を示し、第１図は一部切欠断面を含む操向
用車輪の正面図、第２図は要部の断面図であり、第３図
は従来構造を示す要部の断面図である。
３・・・・・・上側ケース部分、４・・・・・・下側ケ
ース部分、５・・・・・・車輪、８・・・・・・伝動軸
、９，１１・・・・・・ベベルギア、１０．１２・・・
・・・ベアリング。1 and 2 show an embodiment of the steering wheel drive unit for a working vehicle according to the present invention, FIG. 1 is a front view of the steering wheel including a partially cutaway cross section, and FIG. 2 is a main view of the steering wheel. FIG. 3 is a sectional view of a main part showing a conventional structure. 3... Upper case part, 4... Lower case part, 5... Wheels, 8... Transmission shaft, 9, 11...・Bevel gear, 10.12...
···bearing.
Claims (1)
右向き変更操作自在に設け、前記縦向き伝動軸８に対す
る上下分割ケース３．４のうち下側ケース部分４を、前
記車輪５にそれと一体回転するように連設、シ、上下一
対のベベルギア９゜１１を歯部が上向きになるように前
記縦向き伝動軸８に取付け、前記へベルギア９．１１夫
々の下側にベアリング１０．１２を設けた作業車におい
て、前記ベアリング１０．１２のうち下方のものをホー
ルベアリングにすると共に上方のものをニードルベアリ
ングにしてあり、前記ケース３．４の上側ケース部分３
と下側ケース部分４を回転自在に嵌合させである事を特
徴とする作業車の操向用車輪駆動部。A steering wheel 5 is provided around the vertical transmission shaft 8 so as to be operable to change the direction left and right, and the lower case portion 4 of the vertically divided case 3.4 with respect to the vertical transmission shaft 8 is attached to the wheel 5. A pair of upper and lower bevel gears 9.11 are attached to the vertical transmission shaft 8 with their teeth facing upward, and a bearing 10. 12, the lower one of the bearings 10.12 is a hole bearing, and the upper one is a needle bearing, and the upper case portion 3 of the case 3.4
and a lower case portion 4 are rotatably fitted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19104782U JPS5993928U (en) | 1982-12-16 | 1982-12-16 | Wheel drive unit for steering work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19104782U JPS5993928U (en) | 1982-12-16 | 1982-12-16 | Wheel drive unit for steering work vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5993928U true JPS5993928U (en) | 1984-06-26 |
Family
ID=30411499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19104782U Pending JPS5993928U (en) | 1982-12-16 | 1982-12-16 | Wheel drive unit for steering work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5993928U (en) |
-
1982
- 1982-12-16 JP JP19104782U patent/JPS5993928U/en active Pending
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