JPS5859422U

JPS5859422U - rotary mower device

Info

Publication number: JPS5859422U
Application number: JP15434981U
Authority: JP
Inventors: 中川　栄三; 宮沢　啓二
Original assignee: ヤンマーディーゼル株式会社
Priority date: 1981-10-16
Filing date: 1981-10-16
Publication date: 1983-04-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は農用トラクターの腹部にロータリーモアー装置
を装置した状態の全体側面図、第２図はロータリーモア
ー装置の平面図、第３図は同じく側面図、第４図は回転
切刃３５の回転切刃軸４３の支持部を示す側面断面図、
第５図は回転切刃３４の回転切刃軸４０の支持部を示す
側面断面図、第６図はテンションプーリー、−テンショ
ンアームの全体側面断面図、第７図はテンションアーム
３の平面図、第８図は同じく側面断面図、第９図はベル
ト外れ防止具の平面図、第１０図は同じく側面動面図、
第１１図は同じく後面図、第１２図は回転切刃め平面図
、第１３図は同じく側面図、第１４図は同じく側面図、
第１５図はスペーサー３′７の側面断面図である。３４．３５．５０・・・・・・回転切刃、３６．４２・
・・・・・軸受、３７・・・・・・スペーサー、３８・
・・・・・座金、３９・・・・・・ナツト、４０．４３
・・・・・・回転切刃軸、４１．５５・・・・・・軸受
ケース。第９図Fig. 1 is an overall side view of the rotary mower device installed on the abdomen of an agricultural tractor, Fig. 2 is a plan view of the rotary mower device, Fig. 3 is a side view of the same, and Fig. 4 is the rotation of the rotary cutting blade 35. A side sectional view showing a support portion of the cutting blade shaft 43;
FIG. 5 is a side cross-sectional view showing the support part of the rotary cutting blade shaft 40 of the rotary cutting blade 34, FIG. 6 is a side cross-sectional view of the entire tension pulley and tension arm, and FIG. 7 is a plan view of the tension arm 3. FIG. 8 is a side sectional view, FIG. 9 is a plan view of the belt detachment prevention device, and FIG. 10 is a side dynamic view.
FIG. 11 is a rear view, FIG. 12 is a plan view of the rotary cutting edge, FIG. 13 is a side view, and FIG. 14 is a side view.
FIG. 15 is a side sectional view of the spacer 3'7. 34.35.50... Rotating cutting blade, 36.42.
...Bearing, 37...Spacer, 38.
...Washer, 39...Nut, 40.43
... Rotating cutting blade shaft, 41.55 ... Bearing case. Figure 9

Claims

[Scope of utility model registration request]

The rotary cutting blade shaft is supported by a bearing in the bearing case, a spacer that also serves as a wrapping prevention plate is interposed between the bearing and the rotating cutting blade, and the rotating cutting blade and washer are inserted from below the spacer. A rotary mower device characterized by a rotary cutting blade that is inserted and tightened with a nut.