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Multi-segment indoor ore drawing equipment capable of automatically adjusting height and bottom structure and method thereof

A bottom structure and automatic adjustment technology, applied in the field of simulated mine drawing, can solve the problems of long test period, material waste and high test cost

Active Publication Date: 2017-08-25
UNIV OF SCI & TECH LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problems that in the existing ore drawing simulation experiment, once the experimental conditions are changed, the experimental model needs to be remade, resulting in serious waste of materials, long experimental period and high experimental cost, and provides an automatic adjustment of height and bottom Structured multi-section indoor ore drawing device and method

Method used

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  • Multi-segment indoor ore drawing equipment capable of automatically adjusting height and bottom structure and method thereof
  • Multi-segment indoor ore drawing equipment capable of automatically adjusting height and bottom structure and method thereof
  • Multi-segment indoor ore drawing equipment capable of automatically adjusting height and bottom structure and method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0069] A multi-section indoor ore drawing device with automatic adjustment of height and bottom structure, consisting of Figure 1-7 As shown, including model waste rock box 1, several ore boxes, base 2 and elevator;

[0070] The model waste rock box 1 and several ore boxes are placed from top to bottom, and the bottom ore box is set on the base 2;

[0071] The waste rock box 1 is a box structure without an upper box plate and a lower box plate; the ore box is composed of an upper box body 4 and a lower box body 5, and the upper box body 4 has no upper box plate and a lower box plate , consisting of a front panel, a rear panel, a left side panel, and a right side panel, and the lower box body 5 has no upper box panel and a lower box panel, and is composed of a front panel, a rear panel, a left side panel, and a right side panel. The bottom of upper box body 4 is inserted lower box body 5 by the top of lower box body 5, and the size of all upper box body 4 is identical, and th...

Embodiment 2

[0091] A multi-section indoor ore drawing device with automatic height adjustment and bottom structure, the structure is the same as that of Embodiment 1, further, the rear panel 51 and front panel 52 of the lower box body 5 of the ore box are fixedly connected to the lower box body 5 through a disassembly assembly 53 The box body 5, the disassembled components are bolts and screw holes, snap ring buckles or bolts and nuts corresponding to each other; the ore drawing bottom structure 6 is a disassembled bottom ore drawing assembly;

[0092] The front panel 52 is uniformly provided with several outlets of the ore-discharging approach along the transverse direction;

[0093] Several insertion holes 511 for inserting the peach-shaped columns corresponding to the outlets of the ore-out access road are evenly provided on the rear panel 51 in the transverse direction;

[0094] Further, the bottom ore drawing assembly is specifically composed of plate A62, plate B63 and plate C64;

...

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Abstract

In an existing ore drawing simulation experiment, once an experiment condition is changed, an experiment model needs to be remanufactured so that a lot of materials are wasted, an experiment period is long and experiment cost is high. The invention aims at solving above problems, provides multi-segment indoor ore drawing equipment capable of automatically adjusting a height and a bottom structure and a method thereof and belongs to the simulation mine ore drawing technology field. The multi-segment indoor ore drawing equipment comprises a model waste rock box, several ore boxes, a pedestal and an elevator. The model waste rock box and the several ore boxes are placed from top to bottom, and the ore box at a lowest end is placed on the pedestal. A plug-in type structure box formed by the two upper and lower boxes is taken as a model ore box. Through synchronous up-and-down motion of four worm gear machines along a screw (a lead screw), an upper box body of the ore box is driven to move up and down so as to realize segmented height adjusting. Through combination of the box body and a replaceable panel, the experiment model can be repeated used, materials are saved and the experiment period is shortened.

Description

technical field [0001] The invention belongs to the technical field of simulated mine drawing, in particular to a multi-section indoor ore drawing device and method for automatically adjusting height and bottom structure. Background technique [0002] Indoor multi-section ore drawing experiment is an important means to optimize the structural parameters of mining methods and to study the influence of section height on production efficiency, production cost, loss rate and dilution rate in the production process. Compared with the single-section or two-section ore-drawing experimental device and system, the multi-section ore-drawing experimental device and system with more than three sections can better overcome the influence of the boundary factors of the ore-drawing experimental model, which is conducive to improving the experimental results. Data reliability. [0003] The indoor ore-drawing experiment of the pillar-less sub-caving method needs to make the ore-drawing exper...

Claims

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Application Information

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IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 路增祥张国建张治强张文龙
Owner UNIV OF SCI & TECH LIAONING
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