Feedback detection device for stone crusher and stone crushing device formed therefrom

Abstract

The utility model relates to a feedback detection device of a stone crusher and the stone crushing device formed therefrom, which belong to the field of crushing equipment. It is characterized in that: it includes a detection head base and a detection head (9), the detection head (9) is arranged in a hemispherical shape, and multiple groups of radially arranged detection punches (903) are arranged on the hemispherical shell of the detection head (9) , each detection punch (903) is respectively provided with an independently controlled electromagnetic drive device and a sensor (104). The present invention changes the crushing mode of the traditional crushing machine. Firstly, the detection head is used to conduct a preliminary detection of the stones being transported to detect the cracks of the stones themselves, and then feed back to the subsequent crushing and impacting device, so that the crushing The stone clamping impact device can vibrate and impact the stones in a targeted manner; during the impact process, the sound and vibration that the stones feed back to the punch when the punch is working are collected at all times, and the stones that need to be impacted are targeted With vibration and impact, energy consumption can be reduced and stone crushing efficiency can be improved at the same time.

Description

technical field [0001] The utility model relates to a feedback detection device of a stone crusher and the stone crushing device formed therefrom, which belong to the field of crushing equipment. Background technique [0002] At present, most of the stone crushers in the prior art are crushing crushing devices, that is, no matter whether there are cracks in the stones, or the size and number of cracks on the stones, they are all uniformly entered into the crusher for crushing and crushing together, so , the actual use efficiency is not high, but the energy consumption is very high, such as the most common jaw crushers on the market. During the crushing operation, it is found that many stones already have large cracks or many cracks, while some stones have few cracks or even no cracks. If the same rolling force is used at the same time, it will be wasted. Larger energy consumption, and the current crusher cannot perform differentiated crushing for a single ore and for differ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the stone crushers in the prior art are crushing crushing devices, that is, no matter whether there are cracks in the stones, or the size and number of cracks on the stones, they are all uniformly entered into the crusher for crushing and crushing together, so , the actual use efficiency is not high, but the energy consumption is very high, such as the most common jaw crusher on the market

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