Airflow intersection calibration tool for airflow mill

The utility model discloses an airflow intersection calibration tool for an airflow mill, which comprises a receiving mechanism, a calibration mechanism and a calibration mechanism, the receiving mechanism comprises a support and a light-transmitting column, and the light-transmitting column is conn...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEI LIMENG, LIANG SHANHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MILLING GRAIN NAVIGATION PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS PREPARATORY TREATMENT OF GRAIN FOR MILLING SURVEYING TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses an airflow intersection calibration tool for an airflow mill, which comprises a receiving mechanism, a calibration mechanism and a calibration mechanism, the receiving mechanism comprises a support and a light-transmitting column, and the light-transmitting column is connected to the support; the emitting mechanism comprises a connecting disc, a clamping part and a light emitter, a channel is formed in the connecting disc, the clamping part is connected to one side of the connecting disc and provided with a clamping space capable of being opened and closed, and the light emitter is connected to the other side of the connecting disc; the light emitter can irradiate and penetrate out of the channel and the clamping space in the direction parallel to the length direction of the channel and then irradiate the light-transmitting column, and the number of the emitting mechanisms is multiple. The light irradiation direction is observed to serve as the airflow blowing direction, the instal