A kind of soil and fertilizer nutrient rapid measurement and sampling device and its sampling processing method

Abstract

The invention discloses a soil and fertilizer nutrient rapid measuring and sampling device and a sampling processing method thereof, and relates to a measuring and sampling device, which specifically includes a worktable and a U-shaped rod. First, a motor one on a receiving mechanism is turned on, and a lead screw is used for transmission. It can make the receiving test tube retract to the sampling cannula, so that one end of the sampling cannula is inserted into the inside of the receiving test tube, identify the appropriate distance through the second displacement sensor, turn off the motor one, and the receiving mechanism to collect the material, and finally through the artificial auxiliary operation Put the sampled material into the soil or fertilizer detector for testing, which saves time and effort during the operation and improves work efficiency; it can take three sets of surrounding soil or fertilizer at the same time, which can increase the measurement data and improve the measurement readiness; The mechanism can make the entire device need to be changed during the transfer process, and can walk flexibly. During the operation, the hydraulic cylinder drives the fastening rod to insert it into the soil for reinforcement, so as to improve the operation stability of the device.

Description

technical field [0001] The invention relates to a measuring and sampling device, in particular to a soil and fertilizer nutrient rapid measuring and sampling device and a sampling processing method thereof. Background technique [0002] Soil and fertilizer detector, also known as nutrient analyzer, is mainly used to measure and analyze soil and fertilizer nutrients. The soil and fertilizer detector adopts a rotating colorimetric cassette design (patent), and tests four samples at the same time. The large-screen LCD Chinese characters backlight display guides the operation process; the host is equipped with a micro-printer. It can quickly test nitrogen, phosphorus, potassium content, organic matter, humic acid, pH (qualitative) in soil and fertilizers. The instrument stores the nutrient amount required for the growth and development of 60 kinds of crops, and can output and print out the guidance fertilizer amount according to the user's needs. [0003] In the process of soi...

AI Technical Summary

Problems solved by technology

[0003] In the process of soil sampling in the prior art, a long intubation tube is often inserted into the soil for sampling. Since the sampling process requires manual assistance, the operation process is time-consuming and laborious, and the data collected is too single. Take soil removal, increase and complicate the operation steps, and affect work efficiency

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