JPS6283844U

JPS6283844U -

Info

Publication number: JPS6283844U
Application number: JP17481285U
Authority: JP
Priority date: 1985-11-13
Filing date: 1985-11-13
Publication date: 1987-05-28

Description

[Brief explanation of drawings]

図はいずれもこの考案の一実施例を示すもので
、第１図は縮分機と振動ミルとの関係を示す試料
自動作成装置の構成図、第２図は縮分機の全体の
構成を示す側面図、第３図ａは縮分機の縦断面図
、第３図ｂは第３図ａのＡ―Ａ断線による横断面
図、第４図ａは分割抽出量加減機構の分解斜視図
、第４図ｂは同じく前記機構の組立状態の斜視図
、第５図ａ，ｂはそれぞれ前記機構の窓開口量の
全開および３分の２開状態の上面略図である。１……架台、２……回転軸、３……軸受部材、
４……シエード、５……試料シユータ、６……分
割抽出量加減機構、６３ａ……固定漏斗状部材、
６３ｂ……可動漏斗状部材、６４……試料通過窓
。 The figures show one embodiment of this invention. Figure 1 is a configuration diagram of an automatic sample preparation device showing the relationship between the fractionator and the vibration mill, and Figure 2 is a side view showing the overall configuration of the fractionator. Figure 3a is a vertical cross-sectional view of the reduction machine, Figure 3b is a cross-sectional view taken along line A--A in Figure 3a, Figure 4a is an exploded perspective view of the divided extraction amount adjusting mechanism, FIG. 5B is a perspective view of the mechanism in an assembled state, and FIGS. 5A and 5B are schematic top views of the mechanism in a fully open and two-thirds open state, respectively. 1... Frame, 2... Rotating shaft, 3... Bearing member,
4... Shade, 5... Sample shooter, 6... Divided extraction amount adjustment mechanism, 63a... Fixed funnel-shaped member,
63b...Movable funnel-shaped member, 64...Sample passage window.

Claims

[Scope of utility model registration request]

A hollow rotating shaft is rotatably mounted on a stand via a bearing member and extracts the extracted sample, and a fixed funnel-shaped fixed funnel is supported and fixed between the end of the rotating shaft and the sample shooter to form a sample passage window. a divided extraction amount adjusting mechanism formed of a member and a movable funnel-shaped member rotatably mounted on the member so as to overlap with the member and forming a sample passage window; 1. A reduction fractionator, comprising: a shade disposed so as to house a mechanism; and a part of the shade capable of discharging an unextracted sample.