JPS6443968U - - Google Patents
Info
- Publication number
- JPS6443968U JPS6443968U JP14023687U JP14023687U JPS6443968U JP S6443968 U JPS6443968 U JP S6443968U JP 14023687 U JP14023687 U JP 14023687U JP 14023687 U JP14023687 U JP 14023687U JP S6443968 U JPS6443968 U JP S6443968U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- movable shaft
- rotating
- mounting table
- balls
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Transmission Devices (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
図はこの考案の実施例を示し、第１図は右側面
図、第２図は正面図、第３図は右側面図、第４図
は第１図の断面図、第５図は第１図の―線矢
視断面図、第６図は同上第１図の―線矢視図
、第７図は同上第１図の―線矢視図である。
１……投球機、２……球、２ａ……球、２ｃ…
…球、１１……回転輪、１２……外周面、２１…
…球供給装置、２２……可動軸、２３……球載台
、３４……連動軸、４４……回動アーム。
The figures show an embodiment of this invention, and Fig. 1 is a right side view, Fig. 2 is a front view, Fig. 3 is a right side view, Fig. 4 is a sectional view of Fig. 1, and Fig. 5 is a cross-sectional view of Fig. 1. FIG. 6 is a cross-sectional view taken along the line arrow in FIG. 1, FIG. 7 is a view taken along the line arrow in FIG. 1, and FIG. 1...Throwing machine, 2...Ball, 2a...Ball, 2c...
... Ball, 11 ... Rotating ring, 12 ... Outer circumferential surface, 21 ...
... Ball supply device, 22 ... Movable shaft, 23 ... Ball mounting table, 34 ... Interlocking shaft, 44 ... Rotating arm.
Claims (1)
回転輪の外周面間に供給されてきた球をこれら外
周面間に挾んで投球する投球機を設け、上記両外
周面間に向つてそれ自体の軸方向に往復動する可
動軸を設け、上下に積み上げた球の最下位の球を
載せる球載台を上記可動軸の往復方向前端に設け
、この可動軸の往復で上記球載台上の球を両回転
体の外周面間に供給するようにし、一方、上記球
載台の上方でこの球載台の左右にそれぞれ回動ア
ームを枢支し、上記可動軸の往動でこの両回動ア
ームが互いに接近する方向へ回動するよう可動軸
に回動アームを連結し、互いに接近する両回動ア
ームが球載台上の球の真上に位置する球の下部を
挾むことを特徴とする投球機への球供給装置。 A pitching machine is provided which has a pair of rotating wheels that rotate in opposite directions to each other and throws a ball supplied between the outer circumferential surfaces of the two rotating wheels by sandwiching the ball between the two outer circumferential surfaces. A movable shaft that reciprocates in the axial direction of itself is provided, and a ball platform on which the lowest ball of the balls stacked up and down is provided at the front end of the movable shaft in the reciprocating direction. balls are supplied between the outer peripheral surfaces of both rotating bodies, and on the other hand, rotating arms are pivotally supported on the left and right sides of the ball mounting table above the ball mounting table, and the forward movement of the movable shaft moves both of the balls. Connecting the rotating arms to a movable shaft so that the rotating arms rotate in a direction toward each other, and both rotating arms approaching each other sandwich the lower part of the ball located directly above the ball on the ball mounting table. A ball feeding device for a pitching machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14023687U JPH0448209Y2 (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14023687U JPH0448209Y2 (en) | 1987-09-14 | 1987-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6443968U true JPS6443968U (en) | 1989-03-16 |
| JPH0448209Y2 JPH0448209Y2 (en) | 1992-11-13 |
Family
ID=31404224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14023687U Expired JPH0448209Y2 (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448209Y2 (en) |
-
1987
- 1987-09-14 JP JP14023687U patent/JPH0448209Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448209Y2 (en) | 1992-11-13 |