JPH0223223U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案に係る農作業車の前車輪支持部の
実施例を示し、第１図はホイールとスクレーパの
位置関係を示す平面図、第２図は縦断正面図、第
３図は農用トラクタの側面図である。 １……前車軸ケース、３……減速ケース、３ｂ
……大径ケース部、８……前車軸、９……大径受
動ギヤ、１１……前車輪、１２……ホイール、１
３……スクレーパ、Ｐ……縦軸芯。 The drawings show an embodiment of the front wheel support portion of an agricultural vehicle according to the present invention, in which Fig. 1 is a plan view showing the positional relationship between the wheel and the scraper, Fig. 2 is a longitudinal front view, and Fig. 3 is a side view of the agricultural tractor. It is a diagram. 1...Front axle case, 3...Deceleration case, 3b
... Large diameter case part, 8 ... Front axle, 9 ... Large diameter passive gear, 11 ... Front wheel, 12 ... Wheel, 1
3...Scraper, P...Vertical axis core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前車軸ケース１の外端に縦軸芯Ｐ周りで操向回
動可能な減速ケース３を連結し、前車軸８に嵌着
された大径受動ギヤ９をこの減速ケース３に内装
するとともに、大径受動ギヤ９を内装している減
速ケース３の大径ケース部３ｂを前車輪１１の内
側に入り込ませてある農作業車の前車輪支持部で
あつて、前記減速ケース３の下部にホイール回動
方向に向けて先細り状のスクレーパ１３を設け、
このスクレーパ１３を大径ケース部３ｂと前車輪
１１のホイール１２との隙間に臨ませてある農作
業車の前車輪支持部。 A deceleration case 3 that can be steered and rotated around the vertical axis P is connected to the outer end of the front axle case 1, and a large-diameter passive gear 9 fitted to the front axle 8 is installed inside this deceleration case 3. This is a front wheel support part of an agricultural vehicle in which a large diameter case part 3b of a reduction case 3 in which a large diameter passive gear 9 is housed is inserted inside the front wheel 11. A tapered scraper 13 is provided in the direction of movement,
A front wheel support portion of an agricultural vehicle in which this scraper 13 faces a gap between a large-diameter case portion 3b and a wheel 12 of a front wheel 11.