JPH0475901U

JPH0475901U -

Info

Publication number: JPH0475901U
Application number: JP11909290U
Authority: JP
Priority date: 1990-11-14
Filing date: 1990-11-14
Publication date: 1992-07-02
Anticipated expiration: 2004-12-12
Also published as: JPH0648325Y2

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示すラジアルゲ
ートの実開度変換装置の関連構成を示す概略正面
図、第２図は同上の実開度変換装置の拡大正面図
、第３図は同上の実開度変換装置の拡大平面図、
第４図は第３図の−線に添う縦断側面図、第
５図は従来のラジアルゲートと実開度変換装置の
関連構成を示す概略正面図、第６図は同上の実開
度変換装置の拡大平面図、第７図は同上の実開度
変換装置の拡大正面図、第８図Ａは第６図の−
線に添う縦断側面図、第８図Ｂはラジアルゲー
トが回転したときのベルトの移動状態を示す第８
図Ａと対応する図面である。１……ラジアルゲート、６……ワイヤ、８……
入力軸、１１……支持フレーム（支持部材）、１
２……ドライブギヤ、１３……支持軸、１４……
フオロアギヤ、１５……変換部材、１６……水平
部材、１７……鉛直部材、１８，２１……係合ピ
ン、２４……出力軸、２５……ピニオン、２６…
…ラツク。 Fig. 1 is a schematic front view showing the related structure of an actual opening degree converting device for a radial gate showing an embodiment of this invention, Fig. 2 is an enlarged front view of the same actual opening degree converting device as above, and Fig. 3 is the same as above. An enlarged plan view of the actual opening conversion device,
Fig. 4 is a vertical side view taken along the - line in Fig. 3, Fig. 5 is a schematic front view showing the related structure of a conventional radial gate and an actual opening degree converting device, and Fig. 6 is an actual opening degree converting device same as above. FIG. 7 is an enlarged front view of the actual opening degree converting device, and FIG. 8A is an enlarged plan view of FIG. 6.
A longitudinal side view taken along the line, FIG. 8B shows the state of movement of the belt when the radial gate rotates.
This is a drawing corresponding to Figure A. 1... Radial gate, 6... Wire, 8...
Input shaft, 11...Support frame (support member), 1
2... Drive gear, 13... Support shaft, 14...
Follower gear, 15... Conversion member, 16... Horizontal member, 17... Vertical member, 18, 21... Engagement pin, 24... Output shaft, 25... Pinion, 26...
...Ratsuku.

Claims

[Scope of utility model registration request]

An input shaft connected to the radial gate is rotatably supported by a support member so as to have the same rotation angle as the radial gate, a drive gear is fixed to this input shaft, and an input shaft is formed to have the same diameter as the drive gear. A follower gear that meshes with the gear is fixed to a support shaft rotatably supported by the support member, and an engagement pin is fixed on the same diameter on each side of both the gears,
a long groove formed parallel to a line connecting the centers of both gears and engaged with the engagement pin;
A conversion member that converts the rotation angle of the drive gear into a linear movement amount is supported by the support member so as to be movable in a direction perpendicular to the long groove direction, and a rack is formed on the side surface of the conversion member in the direction of movement. A device for converting an actual opening degree of a radial gate, characterized in that a pinion to be engaged is fixed to an output shaft rotatably supported by the support member, and a member is provided for extracting the rotation angle of the output shaft.