Material conveying device, material conveying method and unmanned equipment

By using thrusters and temperature sensing devices in the material conveying device of unmanned equipment, combined with the analysis of the microprocessor, the accurate measurement of the material balance in the material box is achieved, and the problem of large metering errors in the prior art is solved.

CN119682981APending Publication Date: 2025-03-25GUANGZHOU XAIRCRAFT TECH CO LTD
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Patent Information

Application Number
CN202311248492.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-09-25
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

When using radar or pressure sensors for material measurement, the prior art is susceptible to factors such as material agglomeration, dirt coverage, and small material box, resulting in large errors in the measurement result.

Method used

By setting up a thruster and a sensing device in the material conveying device, the microprocessor analyzes the sensing signals collected by the sensing device, and measures the residual amount of the material in the feed box. The sensing device includes a metal sheet, a thermostat and a temperature sensor to detect the presence and margin of material through temperature changes.

Benefits of technology

It improves the efficiency and accuracy of material metering in the feed box, and solves the error problem during radar or pressure sensor metering.

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Abstract

The invention discloses a material conveying device, a material conveying method and unmanned equipment, and relates to the technical field of unmanned equipment. The device comprises a feeding box, the bottom of the feeding box is connected with one end of a propelling assembly, and the feeding box is used for containing materials to be put; the propelling assembly comprises a sleeve and a propeller in the sleeve and is used for propelling the materials to the other end of the sleeve; the inner wall of the sleeve is provided with at least two sensing devices which are at least arranged at a first position and a second position; the sensing device is used for collecting a sensing signal when the material moves in the sleeve; the micro-processing module is connected with the at least two sensing devices and used for metering the materials according to the sensing signals; a discharging port is formed in the other end of the pushing assembly and used for feeding materials. According to the technical scheme, the materials can be moved from the feeding box to the discharging opening through the propelling assembly, accurate metering of the materials is achieved by analyzing the sensing signals collected by the sensing device while the materials are sown, and the sowing efficiency is improved.
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