JPS5840282U

JPS5840282U - Particle size measuring device for powder and granular materials

Info

Publication number: JPS5840282U
Application number: JP13384981U
Authority: JP
Inventors: 新田　昭二; 石川　裕昭; 深川　卓美
Original assignee: 川崎製鉄株式会社
Priority date: 1981-09-09
Filing date: 1981-09-09
Publication date: 1983-03-16
Also published as: JPS6028545Y2

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、従来の自動粒度測定装置の一例の構成を示す
ブロック線図、第２図は、本考案に係る粉粒体の粒度測
定装置の実施例を示す正面図、第３図は、同じく平面図
、第４図は、第２図の■−■線に沿う断面図、第５図は
、前記実施例に用いられているゲート機構及びゲート駆
動機構を示す平面図、第６図は、第５図のＶｌ−ＶＩ線
に沿う断面　　　　１図、第７図は第６図の■−■線に
沿う断面図、第８図は、前記実施例に用いられている支
持金具の構成を示す断面図、第９図は、同じく前記実施
例における収納ケースと駆動装置の接続状態を示す断面
図である。FIG. 1 is a block diagram showing the configuration of an example of a conventional automatic particle size measuring device, FIG. 2 is a front view showing an embodiment of the particle size measuring device for powder and granular materials according to the present invention, and FIG. Similarly, FIG. 4 is a sectional view taken along the line ■-■ in FIG. 2, FIG. 5 is a plan view showing the gate mechanism and gate drive mechanism used in the above embodiment, and FIG. 6 is a plan view. , a cross section taken along the line Vl-VI in FIG. 5, FIG. 1 and FIG. 7 are cross-sectional views taken along the line ■-■ in FIG. The sectional view shown in FIG. 9 is a sectional view showing the connection state of the storage case and the drive device in the same embodiment.

Claims

[Scope of utility model registration request]

(1) A storage case that stores a plurality of sieve screens having meshes according to particle size and each sieve screen in a stacked state, a support mechanism that supports the storage case in a vibrating state, and a single sieve that vibrates the storage case. A particle size measuring device for powder and granular material comprising a vibration mechanism, at least a tilting mechanism for tilting the storage case, and a gate that can sequentially open and close a front end wall of the storage case in the tilting direction for each sieve screen storage stage. a gate drive mechanism that drives the gate mechanism when the storage case is tilted to sequentially open and close the front end wall of the storage case in the tilting direction for each stage, and a unit that weighs the sample sequentially dispensed from each stage. A particle size measuring device for powder or granular material, characterized in that it is provided with a measuring mechanism.

(2) The powder and granular material according to claim 1, wherein the tilting mechanism is configured to tilt the storage case together with the base frame to which the support mechanism and the vibration mechanism are fixed. Particle size measuring device.

(3) The particle size measuring device for powder and granular material according to claim 1, wherein the gate mechanism has a slide gate that slides along the front end wall in the tilting direction of the storage case. .

(4) The utility model according to claim 3, wherein the gate drive mechanism is connected to the slide gate when the storage case is tilted, and gradually raises the slide gate in correspondence with each stage. Particle size measuring device for powder and granular materials.

(5) A plate is provided on the sieve screen extension surface in front of the storage case in the tilting direction, which separates each stage, and the front end wall of the sieve screen in the tilting direction can be opened and closed for each stage. a damper for closing the front end wall of the sieve screen in the tilting direction, and a damper for opening the front end wall of the sieve screen in the tilting direction to guide the sample on the sieve onto the plate; The apparatus for measuring the particle size of powder or granular material according to claim 1 of the utility model registration claim, further comprising: