Soil profile ruler with colorimetric card

The utility model discloses a soil profile ruler with a colorimetric card, which comprises a box body, a first partition plate and a second partition plate are arranged in the box body in parallel, the first partition plate and the second partition plate divide the interior of the box body into a fi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI ZHAO, REN JIJUN, ZHAO YUAN, WANG BUQING, WANG RONGTAN, LI YI, CHENG MING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a soil profile ruler with a colorimetric card, which comprises a box body, a first partition plate and a second partition plate are arranged in the box body in parallel, the first partition plate and the second partition plate divide the interior of the box body into a first chamber, a second chamber and a third chamber, and a first connecting shaft and a second connecting shaft are arranged in the second chamber. A coiled soil profile ruler is installed on the first connecting shaft, a steering wheel is installed on the second connecting shaft, a through hole is formed in the bottom of the second cavity, the first connecting shaft and the second connecting shaft extend into the first cavity, a driving assembly is arranged in the first cavity, and the driving assembly is in transmission connection with the first connecting shaft and the second connecting shaft. A plurality of colorimetric cards are placed in the third chamber and are detachably connected to the soil profile ruler.