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Drivable helical blade soybean classificator

A spiral blade and concentrator technology, applied in the field of vertical spiral blade soybean concentrator, can solve the problems of poor control performance, large volume, low efficiency, etc., and achieve the effect of improving the sorting efficiency

Inactive Publication Date: 2010-11-24
钱智斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention aims to solve the problems that the existing concentrators cannot be driven by power, have large volume, low efficiency, and poor controllability

Method used

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  • Drivable helical blade soybean classificator
  • Drivable helical blade soybean classificator
  • Drivable helical blade soybean classificator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0045]In the concentrator of the present invention, the power system adopts a bottom-mounted type, which is connected and assembled by a motor, a frequency converter, a reducer and a transmission shaft through a connecting device. The speed of the motor is regulated by the reducer and the frequency converter. Make the guide post rotate in the forward direction, and the rotational speed (linear speed) is 85mm / s.

[0046] Spiral blade sorter. Among them: helical blade group 6 steps × 1 lead; the total height of the guide column is 1200mm; 8 rows of helical blades; the width of the helical blade is 200mm; the diameter of the guide post is 80mm; Increase the Roughness to 400 microns. The setting point of the shunt is subject to the actual measurement result; the diameter of the shield is 200mm larger than the diameter of the spiral blade group.

[0047] The constituent devices not listed above shall be set as listed in the manual and correspondingly according to this embodiment...

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PUM

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Abstract

The invention relates to a classificator which comprises a power system and a helical blade classifier and a helical blade thereof, wherein the power system comprises a power device, a transmission mechanism, a reducing mechanism and a speed adjusting mechanism; the helical blade classifier comprises a helical blade set, a feeding device, a collecting device, a shielding device and a stand body; and the helical blade set comprises a helical blade, a splitter, a sleeve and a guide post. The classificator drives the guide post in the helical blade set by the power system, so that the helical blade set completes the classification work in rotation. The helical blade classifier in the invention has the function of independently completing the classification through correspondingly arranging a lift angle, an included angle, a width and the like of the helical blade under the condition of no power system. The classificator of the invention is suitable for classifying soybeans and crop kernels and industrial particles with volume and roundness similar to the soybeans.

Description

technical field [0001] The invention relates to a spiral soybean concentrator, in particular to a power-driven vertical spiral blade soybean concentrator. [0002] (Hereinafter referred to as the spiral soybean selection machine and the driveable vertical spiral blade soybean selection machine as the selection machine) Background technique [0003] Existing concentrating machines are composed of several (4 to 8) spiral selection mechanisms that are vertically stacked and connected through the frame body, and the lower end of each layer of spiral selection mechanisms is provided with a larger hopper. The existing selection machine does not have a power-driven mechanism; the selection process and sequence are that soybeans flow naturally from top to bottom in the multi-layer spiral selection mechanism, and imperfect grains are selected layer by layer, leaving good grains at the end. The existing concentrators are large in size, low in efficiency and poor in controllability. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B13/11B07B13/14
Inventor 钱智斌
Owner 钱智斌