JPS5993637U

JPS5993637U - Universal rotary shaft joint for rotary agitator

Info

Publication number: JPS5993637U
Application number: JP18552382U
Authority: JP
Inventors: 鈴木　守彦; 鈴木　武信; 正田島
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-12-08
Filing date: 1982-12-08
Publication date: 1984-06-25

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

[Brief explanation of drawings]

第１図は、通常の有蓋按拌槽の一部断面視した縦断面図
、第２図ないし第７図は本考案に係る自在回転継手の−
・一実施例を示すもので、第２図は自在回転軸継手を取
付けた有Ｍ攪拌槽の一部断面視した縦断面図、第３図は
第２図のｍ＝ｍ線矢視図、第４図は第２図のＡ部分の拡
大図、第５図は攪拌軸上端のロッドの平面図、第６図は
駆動軸下端の駆動アームの平面図、第７図は第４図の■
−■線矢視図、第８図は横断面形状が異る駆動爪とロッ
ドとの係合状態を示す図、第９図は、ロッドか奇数の場
合の駆動爪とロッドとの係合状態を示す図　　　　　′
である。１・・・種部、１ａ・・・種部の縁部、２・・・蓋部、
２ａ・・・蓋部の縁部、３・・・パツキン、４・・・ク
リップ、１゜・・・油圧シリンダー、１１・・・蓋部回
動アーム、１１ａ・・・軸、１２・・・下部軸受、１３
・・・上部軸受、１３ａ・・・蝶ねじ、１１・・・攪拌
軸、１４ａ・・・攪拌羽根、１４ｂ・・・軸線、１５・
・・モーター、１６・・・軸受、　−１７・・・駆動軸
、１７ａ・・・軸線、１８・・・ロッド、１９・・・ロ
ッドスリーブ、２０・・・稜線、２１・・・駆動アーム
、２２・・・アームスリーブ、２２ａ・・・ビン、２３
・・・駆動爪、２３′・・・他より長い駆動爪、２３ａ
・・・駆動爪先端、Ａ・・・自在回転軸継手。 −−Ｌ−１５屯第３図Ｉ　　　　　　−FIG. 1 is a partially sectional longitudinal sectional view of a conventional covered stirring tank, and FIGS. 2 to 7 show a universal rotary joint according to the present invention.
・This shows one embodiment, and FIG. 2 is a partial cross-sectional longitudinal sectional view of an M stirring tank equipped with a universal rotary shaft joint, and FIG. 3 is a view taken along the line m=m in FIG. 2. Fig. 4 is an enlarged view of part A in Fig. 2, Fig. 5 is a plan view of the rod at the upper end of the stirring shaft, Fig. 6 is a plan view of the drive arm at the lower end of the drive shaft, and Fig. 7 is a
- ■ line arrow view, Figure 8 is a diagram showing the state of engagement between the drive claws and rods with different cross-sectional shapes, and Figure 9 is the state of engagement between the drive claws and the rods when the number of rods is odd. Diagram showing ′
It is. 1... Seed part, 1a... Edge of seed part, 2... Lid part,
2a... Edge of lid, 3... Packing, 4... Clip, 1°... Hydraulic cylinder, 11... Lid rotating arm, 11a... Shaft, 12... Lower bearing, 13
... Upper bearing, 13a... Thumb screw, 11... Stirring shaft, 14a... Stirring blade, 14b... Axis line, 15.
... Motor, 16... Bearing, -17... Drive shaft, 17a... Axis line, 18... Rod, 19... Rod sleeve, 20... Ridge line, 21... Drive arm, 22...Arm sleeve, 22a...Bin, 23
... Drive claw, 23'... Drive claw longer than the others, 23a
...Drive claw tip, A...Universal rotary shaft joint. --L-15 Tun 3rd Figure I-

Claims

[Scope of utility model registration request]

The stirring shaft is rotatably supported in the seed part of the covered stirring tank, and is rotationally driven by a drive mechanism attached to the top surface of the lid, so that when the lid is closed, the axis is the same as the axis of the stirring shaft. a drive shaft extending from the top; a plurality of rods installed at the upper end of the stirring shaft at regular intervals and perpendicular to the axis, the upper part of which is a ridgeline extending in the length direction at a predetermined angle;
A plurality of drive arms are attached to the lower end of the drive shaft at right angles to the axis and at equal intervals, and each drive arm has a sharp tip (formed at the bottom) and is attached to the drive shaft so as to protrude downward. A universal rotary shaft joint for a rotary stirrer, comprising a columnar drive claw whose side portion abuts the rod when rotated to transmit the rotation of the drive shaft to the stirring shaft.