JPS6025671U - Batting practice pitching machine - Google Patents

Batting practice pitching machine

Info

Publication number
JPS6025671U
JPS6025671U JP15262483U JP15262483U JPS6025671U JP S6025671 U JPS6025671 U JP S6025671U JP 15262483 U JP15262483 U JP 15262483U JP 15262483 U JP15262483 U JP 15262483U JP S6025671 U JPS6025671 U JP S6025671U
Authority
JP
Japan
Prior art keywords
engine
pitching machine
batting practice
ball
drive source
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
Application number
JP15262483U
Other languages
Japanese (ja)
Inventor
野里　藤男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP15262483U priority Critical patent/JPS6025671U/en
Publication of JPS6025671U publication Critical patent/JPS6025671U/en
Pending legal-status Critical Current

Links

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

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

図はこの考案の実施例を示し、第１図は全体側面図、第
２図は第１図の■−■線矢視図である。 １・・・投球機、４・・・エンジン（駆動源）、８・・
・回転体、８ａ・・・外周面、９・・・連動体、１２・
・・入力プーリ、１７・・・球、２４・・・出力プーリ
、２５・・・伝動ベルト。The figures show an embodiment of this invention, with FIG. 1 being an overall side view, and FIG. 2 being a view taken along the line ■-■ in FIG. 1... Throwing machine, 4... Engine (drive source), 8...
・Rotating body, 8a... outer peripheral surface, 9... interlocking body, 12.
...Input pulley, 17...Ball, 24...Output pulley, 25...Transmission belt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動源に連動連結されると共に一対の回転体を相互に逆
方向に回転させる連動体が基台に設けられ、上記駆動源
により回転駆動する両回転体の外周面間に球を挟んで投
球するよう構成された投球機であって、上記駆動源がエ
ンジンとされ、このエンジンが上記基台に上下回動自在
に枢支されると共にこのエンジンに設けられた出力プー
リと、連動体に設けられた入カブ′−りとに伝動ベルト
が巻装され、エンジンの所定以上の下方回動がこの伝動
ベルトで阻止されると共に、エンジンの自重によるベル
トの緊張で両プーリ間の動力伝達がなされることを特徴
とする打撃練習用投球機。A base is provided with an interlocking body that is interlocked and connected to a drive source and rotates a pair of rotating bodies in opposite directions, and a ball is pitched by sandwiching the ball between the outer peripheral surfaces of both rotating bodies that are rotationally driven by the drive source. In this pitching machine, the driving source is an engine, the engine is pivoted to the base for vertical movement, and an output pulley provided on the engine and an interlocking body are provided. A transmission belt is wrapped around the input turnip, and this transmission belt prevents the engine from rotating downward beyond a predetermined level, and the tension of the belt due to the engine's own weight transmits power between both pulleys. A pitching machine for batting practice, which is characterized by:
JP15262483U 1983-09-30 1983-09-30 Batting practice pitching machine Pending JPS6025671U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15262483U JPS6025671U (en) 1983-09-30 1983-09-30 Batting practice pitching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15262483U JPS6025671U (en) 1983-09-30 1983-09-30 Batting practice pitching machine

Publications (1)

Publication Number Publication Date
JPS6025671U true JPS6025671U (en) 1985-02-21

Family

ID=30337896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15262483U Pending JPS6025671U (en) 1983-09-30 1983-09-30 Batting practice pitching machine

Country Status (1)

Country Link
JP (1) JPS6025671U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023071B2 (en) * 1979-10-23 1985-06-05 フジテツク株式会社 Machine room lifting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023071B2 (en) * 1979-10-23 1985-06-05 フジテツク株式会社 Machine room lifting device

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