JPS61188779U - - Google Patents
Info
- Publication number
- JPS61188779U JPS61188779U JP7347085U JP7347085U JPS61188779U JP S61188779 U JPS61188779 U JP S61188779U JP 7347085 U JP7347085 U JP 7347085U JP 7347085 U JP7347085 U JP 7347085U JP S61188779 U JPS61188779 U JP S61188779U
- Authority
- JP
- Japan
- Prior art keywords
- gun barrel
- barrel case
- belt
- ball
- endless belt
- 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
Links
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Spray Control Apparatus (AREA)
Description
第１図ａは本考案一実施例の正面図、ｂはそれ
を左方向から見た側面図、ｃはａ中のボール投入
口を上方から見た上面図、第２図は第１図中の一
部の斜視図である。
符号の説明、１……ボール、２……ボール投入
口、１０……砲身ケース、１１，１４……無端状
ベルト、１２，１５……ローラ、１３，１６……
軸受、１７，１８……プーリ、２０……ケース受
枠、２１……ピン軸、２２……右ねじナツト、２
３……ねじ棒、２４……右ねじ、２５……左ねじ
、２６……射出角度調節ハンドル、３０……台枠
、３１……移動車輪、３２……左ねじナツト、４
１，４２……ベルト式変速機、４３……ベルト、
４４……変速電動機、４５……軸カツプリング。
Figure 1 a is a front view of one embodiment of the present invention, b is a side view of the same as seen from the left, c is a top view of the ball slot in a seen from above, and Figure 2 is the same as in Figure 1. FIG. Explanation of symbols: 1...ball, 2...ball slot, 10...gun barrel case, 11, 14...endless belt, 12, 15...roller, 13, 16...
Bearing, 17, 18...Pulley, 20...Case support frame, 21...Pin shaft, 22...Right-hand screw nut, 2
3... Threaded rod, 24... Right-handed thread, 25... Left-handed thread, 26... Injection angle adjustment handle, 30... Underframe, 31... Moving wheel, 32... Left-handed threaded nut, 4
1, 42...belt type transmission, 43...belt,
44... variable speed electric motor, 45... shaft coupling.
Claims (1)
回転するように配置した無端状ベルトの最下面と
、上記砲身ケース内の下部においてほぼ水平方向
に周回転するように配置した無端状ベルトの最上
面とで、前後の端部に開口を有するボール転送路
を形成してその後部の開口から挿入したボールを
前部の開口から前方空中に所定の軌道を画かせて
射出するボール射出マシンであつて、上記砲身ケ
ースは、底部に複数個の移動車輪を具備する台枠
上にその前後方向傾斜を調節可能に載置されてお
り、上記各無端状ベルトはそれぞれ、上記砲身ケ
ースの側面に取付けた軸受によつて支持された２
つのプーリ間に掛けられて上部のプーリと下部の
プーリとはタスキ掛けのベルトを介してベルト式
変速機で連結されており、かつ、各無端状ベルト
ごとにその中間部にベルトの撓みを防止するロー
ラを具備しており、上記砲身ケースにはさらに変
速電動機とこの回転を上記砲身ケース内の下部の
プーリに伝達する軸カツプリングが設置されてい
ることを特徴とするボール射出マシン。 A lowermost surface of an endless belt arranged to rotate approximately horizontally in the upper part of the gun barrel case, and an uppermost surface of the endless belt arranged to rotate approximately horizontally in the lower part of the gun barrel case. A ball injection machine that forms a ball transfer path having openings at the front and rear ends, and injects a ball inserted through the rear opening from the front opening while drawing a predetermined trajectory in the air ahead, The gun barrel case is placed on an underframe having a plurality of movable wheels at the bottom so that its longitudinal inclination can be adjusted, and each of the endless belts is mounted on a bearing attached to the side surface of the gun barrel case. Upvoted by 2
The upper pulley and lower pulley are connected by a belt-type transmission via a belt that is hung between two pulleys, and each endless belt has a middle part that prevents the belt from bending. A ball injection machine characterized in that the gun barrel case is further equipped with a variable speed electric motor and a shaft coupling that transmits the rotation to a lower pulley in the gun barrel case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7347085U JPS61188779U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7347085U JPS61188779U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61188779U true JPS61188779U (en) | 1986-11-25 |
Family
ID=30612866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7347085U Pending JPS61188779U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61188779U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127737A (en) * | 1978-03-28 | 1979-10-03 | Shigemitsu Mizutani | Pitching machine |
-
1985
- 1985-05-20 JP JP7347085U patent/JPS61188779U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127737A (en) * | 1978-03-28 | 1979-10-03 | Shigemitsu Mizutani | Pitching machine |
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