JPH03107558U - - Google Patents
Info
- Publication number
- JPH03107558U JPH03107558U JP1609490U JP1609490U JPH03107558U JP H03107558 U JPH03107558 U JP H03107558U JP 1609490 U JP1609490 U JP 1609490U JP 1609490 U JP1609490 U JP 1609490U JP H03107558 U JPH03107558 U JP H03107558U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- bevel gear
- shaft
- gear
- gear case
- 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.)
- Granted
Links
- 238000003971 tillage Methods 0.000 claims 1
Landscapes
- Gear Transmission (AREA)
- Transmission Devices (AREA)
Description
図面は、本考案に係るロータリ耕耘作業機にお
けるギアケースのバツクラツシユ調整装置の実施
例を示したものであつて、第１図は農用トラクタ
の全体側面図、第２図はロータリ耕耘作業機の一
部を切欠いた平面図、第３図はギアケースアツシ
ーの断面図、第４図はギアケースアツシー組込み
部の断面図、第５図は従来例を示すギアケースア
ツシー組込み部の断面図、第６図Ｘ，Ｙはチエン
ケース部要部の断面正面図、一部切欠き側面図、
第７図Ｘ，Ｙ，Ｚは遮蔽板の三つの例を示すチエ
ンケース上部の断面図である。
図中、３はアーム、４は入力軸、５はギアケー
スアツシー、６はケース本体、６ａは軸受ガイド
、８ｂは軸受、１０はピニオンギア、１１はベベ
ルギア、１２はＣ−ピン、１３は調整シム、１４
はドライブ軸である。
The drawings show an embodiment of the gear case buckle adjustment device for a rotary tiller according to the present invention, in which Fig. 1 is an overall side view of an agricultural tractor, and Fig. 2 is a side view of the rotary tiller. FIG. 3 is a cross-sectional view of the gear case assembly, FIG. 4 is a cross-sectional view of the gear case assembly incorporating part, and FIG. 5 is a cross-sectional view of the gear case assembly incorporating part showing a conventional example. , Figures 6X and Y are a cross-sectional front view and partially cutaway side view of the main parts of the chain case,
FIGS. 7X, Y, and Z are cross-sectional views of the upper part of the chain case showing three examples of shielding plates. In the figure, 3 is an arm, 4 is an input shaft, 5 is a gear case assembly, 6 is a case body, 6a is a bearing guide, 8b is a bearing, 10 is a pinion gear, 11 is a bevel gear, 12 is a C-pin, 13 is a Adjustment shim, 14
is the drive axis.
Claims (1)
ースに回動自在に軸支し、該入力軸に設けたピニ
オンギアに噛合するベベルギアをドライブ軸に設
けて動力伝動するように構成してなるロータリ耕
耘作業機において、前記ベベルギアのボス部が内
嵌された軸受をギアケースに形成した軸受ガイド
にドライブ軸の軸心方向移動自在に嵌合して、ベ
ベルギアの軸受と一体化したドライブ軸の軸心方
向の移動でベベルギア機構のバツクラツシユ調整
ができるように構成すると共に、上記軸受ガイド
には、軸受の抜止めをするＣ−ピンと、該Ｃ−ピ
ンと軸受との間に介装される調整シムとを設けて
前記バツクラツシユ調整されたベベルギアの支持
をする構成にしたことを特徴とするロータリ耕耘
作業機におけるギアケースのバツクラツシユ調整
装置。 A rotary rotary device configured such that an input shaft that is interlocked and connected to a power take-off shaft is rotatably supported on a gear case, and a drive shaft is provided with a bevel gear that meshes with a pinion gear provided on the input shaft to transmit power. In a tillage work machine, the shaft of the drive shaft is integrated with the bearing of the bevel gear by fitting the bearing in which the boss portion of the bevel gear is fitted into a bearing guide formed in a gear case so as to be movable in the axial direction of the drive shaft. The bevel gear mechanism is configured to be able to adjust the backlash of the bevel gear mechanism by moving in the center direction, and the bearing guide includes a C-pin that prevents the bearing from coming off, and an adjustment shim that is interposed between the C-pin and the bearing. 1. A gear case buckle adjustment device for a rotary tiller, characterized in that said gear case buckle adjustment device is configured to support said buckle-adjusted bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990016094U JP2572331Y2 (en) | 1990-02-20 | 1990-02-20 | Backlash adjusting device for gear case in rotary tilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990016094U JP2572331Y2 (en) | 1990-02-20 | 1990-02-20 | Backlash adjusting device for gear case in rotary tilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03107558U true JPH03107558U (en) | 1991-11-06 |
| JP2572331Y2 JP2572331Y2 (en) | 1998-05-20 |
Family
ID=31519380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990016094U Expired - Lifetime JP2572331Y2 (en) | 1990-02-20 | 1990-02-20 | Backlash adjusting device for gear case in rotary tilling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2572331Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829647A (en) * | 1971-08-21 | 1973-04-19 | ||
| JPS55171719U (en) * | 1979-05-29 | 1980-12-09 | ||
| JPS5845463U (en) * | 1981-09-24 | 1983-03-26 | 株式会社クボタ | Support structure of bevel gear mechanism for rotary equipment |
| JPS6059812U (en) * | 1983-09-30 | 1985-04-25 | 光洋精工株式会社 | C type retaining ring |
| JPS63180767A (en) * | 1987-01-23 | 1988-07-25 | Toyota Motor Corp | Backlash shim selecting method |
-
1990
- 1990-02-20 JP JP1990016094U patent/JP2572331Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829647A (en) * | 1971-08-21 | 1973-04-19 | ||
| JPS55171719U (en) * | 1979-05-29 | 1980-12-09 | ||
| JPS5845463U (en) * | 1981-09-24 | 1983-03-26 | 株式会社クボタ | Support structure of bevel gear mechanism for rotary equipment |
| JPS6059812U (en) * | 1983-09-30 | 1985-04-25 | 光洋精工株式会社 | C type retaining ring |
| JPS63180767A (en) * | 1987-01-23 | 1988-07-25 | Toyota Motor Corp | Backlash shim selecting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2572331Y2 (en) | 1998-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |