JPS58100514U - Seeding machine - Google Patents

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第、１図は本考案の実施例を示す播種機の縦断正面図、
第２図は第１図■−■線で切断した播種ロー贋の拡大縦
断側面図、第３図は該ロールの一部拡大縦断側面図、第
４図は他の実施例における播種ロールの縦断側面図、第
５図は第４図■−■線で切断した縦断正面図である。 ７．２１・・・播種ロール、７ａ、２２ａ・・・小孔、
９゜３３・・・籾受部、１１，３４・・・籾落下部、１
４ａ。 ２６ａ・・・吸気空間、１４ｂ、２６ｂ・・・排気空間
、１５．３１・・・吸引ポンプ。Fig. 1 is a longitudinal sectional front view of a seeding machine showing an embodiment of the present invention;
Fig. 2 is an enlarged longitudinal sectional side view of the fake seeding roll cut along the line ■-■ in Fig. 1, Fig. 3 is a partially enlarged longitudinal sectional side view of the roll, and Fig. 4 is a longitudinal sectional view of the seeding roll in another embodiment. The side view and FIG. 5 are longitudinal sectional front views taken along the line ■-■ in FIG. 4. 7.21... Seeding roll, 7a, 22a... Small hole,
9゜33...Paddy receiving part, 11,34...Paddy falling part, 1
4a. 26a... Intake space, 14b, 26b... Exhaust space, 15.31... Suction pump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 側方ないし上方に籾受部が、下方に籾落下部が、・　設
けられた播種ロールの周壁に内部に貫通する多数の小孔
を形成すると共に、該ロール内部の空間を画成して、上
記籾受部に対応する空間を吸気空間、籾落下部に対応す
る空間を排気空間とし、雨空間を吸引ポンプの吸気側及
び排気側に夫々連通させたことを特徴とする播種機。A paddy receiving part is provided on the side or above, and a paddy dropping part is provided below. A large number of small holes penetrating the seeding roll are formed in the peripheral wall thereof, and a space inside the roll is defined. A seeding machine characterized in that the space corresponding to the rice receiving part is an intake space, the space corresponding to the rice falling part is an exhaust space, and the rain space is communicated with the intake side and the exhaust side of the suction pump, respectively.