JPH0187901U - - Google Patents
Info
- Publication number
- JPH0187901U JPH0187901U JP18448087U JP18448087U JPH0187901U JP H0187901 U JPH0187901 U JP H0187901U JP 18448087 U JP18448087 U JP 18448087U JP 18448087 U JP18448087 U JP 18448087U JP H0187901 U JPH0187901 U JP H0187901U
- Authority
- JP
- Japan
- Prior art keywords
- lug body
- auxiliary wheel
- hydraulic cylinder
- raised
- agricultural machine
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Agricultural Machines (AREA)
Description
図面は本考案に係る移動農機における補助車輪
の実施例を示すものであつて、第１図はラグ体が
起立した状態を示す正面図、第２図は同上側面図
、第３図はラグ体が倒伏した状態を示す正面図、
第４図は同上側面図、第５図は農用トラクタの側
面図、第６図は車軸の取付状態を示す側面図、第
７図は同上一部の拡大図、第８図は車軸の縦断面
図、第９図は他の補助車輪を装着したトラクタの
斜視図である。
図中、６……補助車輪、１２……ラグ体、１６
……可動枠、１８……油圧シリンダ、２５……リ
ンク機構、３５……圧油路である。
The drawings show an embodiment of the auxiliary wheel for a mobile agricultural machine according to the present invention, in which Fig. 1 is a front view showing the lug body in an upright state, Fig. 2 is a side view of the same, and Fig. 3 is the lug body. A front view showing a state in which the
Figure 4 is a side view of the same as above, Figure 5 is a side view of the agricultural tractor, Figure 6 is a side view showing how the axle is attached, Figure 7 is an enlarged view of a part of the same as above, and Figure 8 is a longitudinal section of the axle. 9 are perspective views of a tractor equipped with other auxiliary wheels. In the figure, 6... Auxiliary wheel, 12... Lug body, 16
...Movable frame, 18...Hydraulic cylinder, 25...Link mechanism, 35...Pressure oil path.
Claims (1)
するラグ体を設けた移動農機において、上記ラグ
体を補助車輪の周縁部に側方に向つて回動自在に
枢着し、補助車輪の中央部位には、油圧シリンダ
に連動する可動枠を設け、該可動枠とラグ体とを
リンク機構を介して連結して、油圧シリンダの伸
縮作動により上記ラグ体が回動して起倒すべく構
成すると共に、上記油圧シリンダを走行車輪の車
軸軸心に設けた圧油路に連通連結したことを特徴
とする移動農機における補助車輪。 In a mobile agricultural machine in which an auxiliary wheel mounted on the side of a traveling wheel is provided with a lug body that can be raised and folded, the lug body is pivotally attached to the peripheral edge of the auxiliary wheel so as to be rotatable laterally, and the auxiliary wheel A movable frame that interlocks with a hydraulic cylinder is provided at the center of the frame, and the movable frame and the lug body are connected via a link mechanism so that the lug body rotates and is raised up and down by the expansion and contraction of the hydraulic cylinder. An auxiliary wheel for a mobile agricultural machine, characterized in that the hydraulic cylinder is communicatively connected to a pressure oil passage provided at an axle center of a traveling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18448087U JPH0187901U (en) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18448087U JPH0187901U (en) | 1987-12-03 | 1987-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187901U true JPH0187901U (en) | 1989-06-09 |
Family
ID=31475838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18448087U Pending JPH0187901U (en) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187901U (en) |
-
1987
- 1987-12-03 JP JP18448087U patent/JPH0187901U/ja active Pending