JPH0182927U - - Google Patents
Info
- Publication number
- JPH0182927U JPH0182927U JP1987179952U JP17995287U JPH0182927U JP H0182927 U JPH0182927 U JP H0182927U JP 1987179952 U JP1987179952 U JP 1987179952U JP 17995287 U JP17995287 U JP 17995287U JP H0182927 U JPH0182927 U JP H0182927U
- Authority
- JP
- Japan
- Prior art keywords
- view
- speed increasing
- increasing device
- front wheel
- detecting
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 241000270295 Serpentes Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図はシフト部操作装置の断面図、第２図はシ
フト装置の一部断面を示す平面図、第３図は増速
差動機構の縦断面図、第４図はロツク装置の作動
を示す断面図、第５図ａはミツシヨンケースの展
開図、ｂはフロントＰＴＯ伝動部の展開図、第６
図Ａは第４図のＡ―Ａ断面部の作用図、Ｂは同上
Ｂ―Ｂ断面部の作用図、Ｃは同上Ｃ―Ｃ断面部の
作用図、第７図は農用トラクタの側面図、第８図
はフロントアクスル部の平面図、第９図は油圧制
御部の断面図、第１０図ａは作業状態を示す検出
部の断面図、ｂは規制板の偏位と検出シリンダの
関係を示す側面図である。
８……デフケース、８ｂ……制動側ボス、２４
……孔、２６，３３……ハブ、３７，４３……フ
オーク、ｍ……増速用作動機構、４７……外部ア
ーム、４９……筒軸、５５……増速アーム、５５
ａ……円筒状ボス、７６ａ……パイプ、７８……
検出油圧シリンダ、７９……操蛇用シリンダ、８
０……規制板。
The drawings show one embodiment of the present invention,
Fig. 1 is a sectional view of the shift unit operating device, Fig. 2 is a plan view showing a partial cross section of the shift device, Fig. 3 is a longitudinal sectional view of the speed increasing differential mechanism, and Fig. 4 shows the operation of the lock device. Fig. 5a is an exploded view of the transmission case, Fig. 5b is an exploded view of the front PTO transmission section, Fig. 6 is a sectional view.
Figure A is an action view of the AA section in Fig. 4, B is an action view of the B-B section of the same as above, C is an action view of the CC section of the same as above, and Fig. 7 is a side view of the agricultural tractor. Figure 8 is a plan view of the front axle, Figure 9 is a sectional view of the hydraulic control unit, Figure 10a is a sectional view of the detection unit showing the working state, and Figure 10b shows the relationship between the displacement of the regulation plate and the detection cylinder. FIG. 8... Differential case, 8b... Braking side boss, 24
... Hole, 26, 33 ... Hub, 37, 43 ... Fork, m ... Speed-increasing operating mechanism, 47 ... External arm, 49 ... Cylindrical shaft, 55 ... Speed-increasing arm, 55
a... Cylindrical boss, 76a... Pipe, 78...
Detection hydraulic cylinder, 79... Cylinder for snake control, 8
0...Regulation board.
Claims (1)
クタにおいて、前記増速装置を前輪の切れ角の検
出により増速作動するように構成し、前記切れ角
を検出する検出器を前輪駆動ケースと操蛇用シリ
ンダとの間に設けたことを特徴とする農用トラク
タの前輪増速装置用センサー取付装置。 In an agricultural tractor having a speed increasing device interposed in the transmission system to the front wheels, the speed increasing device is configured to increase the speed by detecting a turning angle of the front wheels, and a detector for detecting the turning angle is installed in the front wheel drive case. A sensor mounting device for a front wheel speed increasing device of an agricultural tractor, characterized in that the sensor mounting device is provided between the front wheel speed increasing device and the steering cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179952U JPH0629080Y2 (en) | 1987-11-25 | 1987-11-25 | Sensor mounting device for front wheel speed increasing device of agricultural tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179952U JPH0629080Y2 (en) | 1987-11-25 | 1987-11-25 | Sensor mounting device for front wheel speed increasing device of agricultural tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0182927U true JPH0182927U (en) | 1989-06-02 |
| JPH0629080Y2 JPH0629080Y2 (en) | 1994-08-10 |
Family
ID=31471492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179952U Expired - Lifetime JPH0629080Y2 (en) | 1987-11-25 | 1987-11-25 | Sensor mounting device for front wheel speed increasing device of agricultural tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629080Y2 (en) |
-
1987
- 1987-11-25 JP JP1987179952U patent/JPH0629080Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629080Y2 (en) | 1994-08-10 |
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