Detector for geological mining

CN120871266APending Publication Date: 2025-10-31MINISTRY OF GEOLOGY & MINERAL RESOURCES CHENGDU INST OF GEOLOGY & MINERAL RESOURCES
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Patent Information

Application Number
CN202510990348.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-16
Publication Date
2025-10-31

AI Technical Summary

Technical Problem

When existing induced polarization (IP) instruments are used in flowing water, the electrode rods are prone to tilting or moving, resulting in changes in the detection position and affecting the accuracy of the data.

Method used

A detector for geological prospecting was designed. It uses a buoy to fix the electrode rod and adjusts the position of the electrode rod through a drive mechanism and a rangefinder to maintain a constant distance from the bottom of the water. It is combined with an electromagnet and a fuse protection device to prevent damage.

Benefits of technology

When the water level changes, keep the distance between the electrode rod and the bottom of the water constant to ensure the accuracy of the detection data and protect the equipment from damage in strong current conditions.

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Abstract

The invention discloses a detector for geological prospecting, and relates to the technical field of geological prospecting, the detector comprises a host, the host is electrically connected with a wire, one end of the wire is electrically connected with an electrode bar, the outside of the electrode bar is movably connected with a buoy, and the electrode bar is suspended in water through the buoy. A plurality of anchoring ropes are fixedly connected to the outer surface of the buoy, and the buoy is fixed to the shore through the anchoring ropes. The impeller is driven to rotate, the generator is driven to generate electricity, the electromagnet is powered through the generator, a magnetic attraction effect is generated on the balancing weight, when the flow speed of water flow is too high, generated voltage and current can be increased, after the current exceeds a specified value for a period of time, melt is melted through heat generated by the current, a circuit of the electromagnet is disconnected, and the magnetic attraction effect disappears; the balancing weight falls into water, and the electrode bar and the buoy which lose the balancing weight quickly float upwards, so that the purpose of protecting the electrode bar and the buoy is achieved.
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