Intelligent ejection fertilizing and seeding device and method

Abstract

The invention discloses an intelligent ejection fertilization and seeding device and method. The device comprises an ejection fertilization and seeding robot and a space positioning system. The ejection fertilization and seeding robot comprises a movable chassis, a storage bin, a distributor, an ejector, a controller and a positioning label, the storage bin, the distributor, the ejector, the controller and the positioning label are arranged on the chassis, fertilizer is conveyed from the storage bin to the ejector through the distributor, and the chassis, the distributor, the ejector and the positioning label are controlled by the controller. The space positioning system comprises at least four base stations, and the four base stations are arranged at the corners of the field respectively. According to the device, the controller obtains the self position according to the positioning label and the four base stations, controls the robot to automatically move and adjust the direction, and controls the catapult to catapult seeds or fertilizers to a preset drop point, so that automatic seeding or fertilization is realized, the production efficiency is improved, and the labor intensity of farmers is reduced. When the fertilization area of a single block is large and field operation is needed, the ejection fertilization and seeding robot is small in size, so that the crops cannot be disturbed when the robot goes into the field.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to an intelligent ejection fertilization and seeding device and method. Background technique [0002] The fertilization method plays a vital role in the utilization efficiency of fertilizers. The fertilization method in most areas of my country is still artificial surface spreading, which not only has high labor costs, uneven fertilization, but also causes serious fertilizer waste and Environmental pollution caused by ammonia volatilization. In recent years, although some machines have begun to replace manual surface application or strip application, there are still problems of fertilizer waste and environmental pollution. [0003] At present, the use of lateral deep fertilization devices is an important way to improve the utilization rate of fertilizers by crops. Deep lateral fertilization can effectively reduce the loss of fertilizer, which is more conducive to the...

AI Technical Summary

Problems solved by technology

At present, there are mainly two types of side deep fertilization devices: walk-behind machines and high-speed machines. High-speed fertilizer machines mainly include outer groove wheel type, auger type, swing type vibration type, turntable type and horizontal star wheel type, all of which need to cooperate with large Although the operation of the seeder in the field reduces the labor cost to a certain extent and improves the efficiency of fertilization, but the large-scale machinery will inevitably disturb the crops, and it is easy to sink during the rainy season or in the paddy field, resulting in a decrease in farming efficiency and delays. farming

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