JPS63146679U - - Google Patents

Info

Publication number
JPS63146679U
JPS63146679U JP3903387U JP3903387U JPS63146679U JP S63146679 U JPS63146679 U JP S63146679U JP 3903387 U JP3903387 U JP 3903387U JP 3903387 U JP3903387 U JP 3903387U JP S63146679 U JPS63146679 U JP S63146679U
Authority
JP
Japan
Prior art keywords
ball
swinging
ball support
palm
holding plate
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.)
Granted
Application number
JP3903387U
Other languages
Japanese (ja)
Other versions
JPH0520370Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987039033U priority Critical patent/JPH0520370Y2/ja
Publication of JPS63146679U publication Critical patent/JPS63146679U/ja
Application granted granted Critical
Publication of JPH0520370Y2 publication Critical patent/JPH0520370Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Manipulator (AREA)
  • Specific Conveyance Elements (AREA)

Description

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

第１図は本考案を示す斜視図である。第２図は
本考案の主要部を示す一部欠截した斜視図である
。 １……ボール降下台、２……回転投球腕、３…
…掌、４……スプリング収納筒、５……スプリン
グ、６……ボール支持杆、７……常押し板、８…
…抱持板回転軸、９……抱持板、１０……連結杆
、１１……揺動杆、１２……スプロケツト、１３
……揺動ピン、１４……案内杆、１５……滑動溝
、１６……ボール支持板、１７……牽引バネ。 FIG. 1 is a perspective view showing the present invention. FIG. 2 is a partially cutaway perspective view showing the main parts of the present invention. 1...Ball descending table, 2...Rotating pitching arm, 3...
...Palm, 4...Spring storage tube, 5...Spring, 6...Ball support rod, 7...Continuous push plate, 8...
...Holding plate rotating shaft, 9...Holding plate, 10...Connecting rod, 11...Swinging rod, 12...Sprocket, 13
... Swing pin, 14 ... Guide rod, 15 ... Sliding groove, 16 ... Ball support plate, 17 ... Traction spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転投球腕２の掌３が横方向に到達したボール
掬い取り位置の斜め上方向の位置より、掌３の回
転方向と直角方向に、斜め下向きに溝形のボール
降下台１を設け、ボール降下台１の先端部の左右
にスプリング５を内蔵したスプリング収納筒４，
４を設けて、スプリング収納筒４，４内に、中央
位置を下向きに折曲げしたボール支持杆６の左右
端を滑動すべく挿嵌して前記スプリング５で先端
側に常押し、ボール支持杆６とボール支持巾を有
して左右に対向してボール支持板１６を設け、ボ
ール降下台１の一側面に、円弧形のボール抱持板
９を内側に向けて設け、ボール抱持板９を左右に
揺動せしめる抱持板回転軸８と、回転投球腕２と
連動揺動する揺動杆１１とを連結せしめたことを
特徴とするボール供給装置。 From a position diagonally above the ball scooping position where the palm 3 of the rotating pitching arm 2 reaches laterally, a groove-shaped ball descending platform 1 is provided diagonally downward in a direction perpendicular to the direction of rotation of the palm 3 to lower the ball. Spring storage tubes 4 with built-in springs 5 on the left and right sides of the tip of the stand 1,
4 is provided, and the left and right ends of the ball support rod 6, whose central position is bent downward, are slidably inserted into the spring housing cylinders 4, 4, and the springs 5 are used to constantly push the ball support rods toward the tip side. Ball support plates 16 are provided facing each other on the left and right and have ball support widths such as 6 and 6, and an arc-shaped ball holding plate 9 is provided on one side of the ball descending table 1 facing inward. A ball feeding device characterized in that a holding plate rotating shaft 8 for swinging a ball 9 from side to side and a swinging rod 11 for swinging in conjunction with a rotating pitching arm 2 are connected.
JP1987039033U 1987-03-16 1987-03-16 Expired - Lifetime JPH0520370Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987039033U JPH0520370Y2 (en) 1987-03-16 1987-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987039033U JPH0520370Y2 (en) 1987-03-16 1987-03-16

Publications (2)

Publication Number Publication Date
JPS63146679U true JPS63146679U (en) 1988-09-27
JPH0520370Y2 JPH0520370Y2 (en) 1993-05-27

Family

ID=30851830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987039033U Expired - Lifetime JPH0520370Y2 (en) 1987-03-16 1987-03-16

Country Status (1)

Country Link
JP (1) JPH0520370Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5095618B2 (en) * 2006-07-25 2012-12-12 孝八郎 前田 Catching machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943090U (en) * 1972-07-15 1974-04-16
JPS5514041A (en) * 1978-07-15 1980-01-31 Kenji Neura Toss raising and hit ball collecting device for volleyball

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943090U (en) * 1972-07-15 1974-04-16
JPS5514041A (en) * 1978-07-15 1980-01-31 Kenji Neura Toss raising and hit ball collecting device for volleyball

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5095618B2 (en) * 2006-07-25 2012-12-12 孝八郎 前田 Catching machine

Also Published As

Publication number Publication date
JPH0520370Y2 (en) 1993-05-27

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