JPH0435075U - - Google Patents
Info
- Publication number
- JPH0435075U JPH0435075U JP7645290U JP7645290U JPH0435075U JP H0435075 U JPH0435075 U JP H0435075U JP 7645290 U JP7645290 U JP 7645290U JP 7645290 U JP7645290 U JP 7645290U JP H0435075 U JPH0435075 U JP H0435075U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- lawn mower
- drag rod
- pitman arm
- rear wheels
- 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
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図は、本考案に係る操舵構造を具備する乗
用型芝刈機の側面図。第２図は、同乗用型芝刈機
の平面図。第３図は、同乗用型芝刈機の機体フレ
ームの平面図。第４図は、同乗用型芝刈機の駆動
機構の平面図。第５図は、同乗用型芝刈機の駆動
機構の側面図。第６図は、同乗用型芝刈機の操舵
機構の平面説明図。第７図は、後側ドラツグロツ
ドの配置状態を示す一部切欠背面図。第８図は、
他の実施例としての操舵機構の平面説明図。
Ａ……乗用型芝刈機、１……走行部、２……芝
刈部、１０……本体フレーム、１４……ミツシヨ
ンケース、１５……前車輪、１６……後車輪、３
０……左右側フレーム、５１……ピツトマンアー
ム、５４……前側ドラツグロツド、５５……後側
ドラツグロツド、６０……左側前車輪用ナツクル
アーム、６１……右側前車輪用ナツクルアーム、
６２……前側タイロツド、６３……左側後車輪用
ナツクルアーム、６４……右側後車輪用ナツクル
アーム、６５……後側タイロツド。
FIG. 1 is a side view of a riding lawn mower equipped with a steering structure according to the present invention. FIG. 2 is a plan view of the riding type lawn mower. FIG. 3 is a plan view of the body frame of the riding type lawn mower. FIG. 4 is a plan view of the drive mechanism of the riding lawn mower. FIG. 5 is a side view of the drive mechanism of the riding lawn mower. FIG. 6 is an explanatory plan view of the steering mechanism of the riding lawn mower. FIG. 7 is a partially cutaway rear view showing the arrangement of the rear drag rods. Figure 8 shows
FIG. 7 is an explanatory plan view of a steering mechanism as another embodiment. A... Riding lawn mower, 1... Traveling section, 2... Lawn mowing section, 10... Body frame, 14... Mission case, 15... Front wheel, 16... Rear wheel, 3
0... Left and right side frame, 51... Pitman arm, 54... Front drag rod, 55... Rear drag rod, 60... Knuckle arm for left front wheel, 61... Knuckle arm for right front wheel,
62... Front tie rod, 63... Knuckle arm for left rear wheel, 64... Knuckle arm for right rear wheel, 65... Rear tie rod.
Claims (1)
刈部２を配置すると共に、機体フレーム１０の前
後部にそれぞれ左右側前後車輪１５，１６を取付
け、左右側前車輪１５，１５と左右側後車輪１６
，１６の各ナツクルアーム６０，６１，６３，６
４同士を、それぞれ前後側タイロツド６２，６５
を介して連結し、機体フレーム１０の横一側に配
置したピツトマンアーム５１と、同ピツトマンア
ーム５１側と同じ側に位置する前車輪用ナツクル
アーム６０とを前側ドラツグロツド５４を介して
連結すると共に、ピツトマンアーム５１と、同ピ
ツトマンアーム５１側とは反対側に位置する後車
輪用ナツクルアーム６４とを後側ドラツグロツド
５５を介して連結して、前後車輪１５，１６を逆
位相に操舵可能に構成した乗用型芝刈機の操舵構
造において、 後側ドラツグロツド５５を、機体フレーム１０
の直下方に配置したことを特徴とする乗用型芝刈
機の操舵構造。[Claims for Utility Model Registration] The lawn mowing section 2 is disposed below the center of the body frame 10 of the traveling section 1, and left and right front and rear wheels 15 and 16 are attached to the front and rear of the body frame 10, respectively. 15, 15 and left and right rear wheels 16
, 16 knuckle arms 60, 61, 63, 6
4 with front and rear tie rods 62 and 65, respectively.
The pitman arm 51 and the front wheel knuckle arm 60, which is located on the same side as the pitman arm 51, are connected via the front drag rod 54. , the rear wheel knuckle arm 64 located on the opposite side to the pitman arm 51 side is connected via the rear drag rod 55, and the front and rear wheels 15, 16 can be steered in opposite phases. In the structure, the rear drag rod 55 is connected to the fuselage frame 10.
A steering structure for a riding lawn mower, characterized in that the steering structure is located directly below the lawn mower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7645290U JPH0435075U (en) | 1990-07-17 | 1990-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7645290U JPH0435075U (en) | 1990-07-17 | 1990-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435075U true JPH0435075U (en) | 1992-03-24 |
Family
ID=31617935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7645290U Pending JPH0435075U (en) | 1990-07-17 | 1990-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435075U (en) |
-
1990
- 1990-07-17 JP JP7645290U patent/JPH0435075U/ja active Pending