JPS61203308U

JPS61203308U -

Info

Publication number: JPS61203308U
Application number: JP8725285U
Authority: JP
Priority date: 1985-06-10
Filing date: 1985-06-10
Publication date: 1986-12-20

Description

[Brief explanation of the drawing]

第１図ａ，ｂはそれぞれ本考案に適用可能な測
定台上の検出装置の基本構成の説明図、第２図は
貯鉱槽に対する本考案装置の測定台の配設位置の
１例を示す図、第３図は堆積物表面の１点の位置
検出の説明図、第４〜６図は本考案の測定台上の
検出装置の１例を示し、第４図は平面図、第５図
は正面図、第６図ａは第５図のＡ―Ａ′側面図、
第６図ｂは第５図のＢ―Ｂ′断面図、第６図ｃは
第５図のＣーＣ′断面図である。１……貯鉱槽、２……貯鉱槽内堆積物表面、３
……補正点、４ａ……傾動台、４ｂ……測定台、
５……レーザー発振器および投光器、６……レー
ザー投光用反射鏡、７……受光器、８……レーザ
ー受光用反射鏡、１３……レーザー投光装置、１
４……受光装置、２４……傾動台の傾動ＤＣサー
ボモーター、２５……モーター内蔵形エンコーダ
ー、２７……演算装置、２８ａ，２８ｂ……傾動
台の傾動角校正用投光、受光素子。 Figures 1a and b are explanatory diagrams of the basic configuration of the detection device on the measuring stand applicable to the present invention, respectively, and Figure 2 shows an example of the arrangement position of the measuring stand of the present invention device with respect to the ore storage tank. Figures 3 and 3 are explanatory diagrams for detecting the position of one point on the surface of a deposit, Figures 4 to 6 show an example of the detection device on the measuring table of the present invention, Figure 4 is a plan view, and Figure 5 is a front view, Figure 6a is a side view taken along line A-A' in Figure 5,
FIG. 6b is a sectional view taken along line BB' in FIG. 5, and FIG. 6c is a sectional view taken along line CC' in FIG. 1...Ore storage tank, 2...Sediment surface in the ore storage tank, 3
...Correction point, 4a...Tilt table, 4b...Measuring table,
5...Laser oscillator and projector, 6...Reflector for laser projection, 7...Receiver, 8...Reflector for laser reception, 13...Laser projector, 1
4... Light receiving device, 24... Tilt DC servo motor of the tilting table, 25... Encoder with built-in motor, 27... Arithmetic device, 28a, 28b... Light emitter for tilting angle calibration of the tilting table, light receiving element.

Claims

[Scope of utility model registration request]

A measuring table equipped with a laser emitter, a laser projector, a laser receiver, and a detection device including a light projecting and receiving angle changing device and placed above the ore storage tank;
A running track for a measuring stand installed so that it can move above the ore storage tank, a driving device for driving the measuring stand along the running track, and a stopping device for stopping the driven measuring stand at a desired position. and a calculation device that calculates the positions of a number of laser projection points on the surface of the deposit in the ore storage tank based on the angle change values of the light projection and reception angle change device and displays the profile of the surface, Surface profile measurement of deposits in an ore storage tank, further comprising means for correcting a positional deviation of the measurement stand with respect to the ore storage tank, and means for calibrating the tilting angle of the detection device with respect to the measurement stand. Device.