An automatic weeder

Abstract

The invention relates to an automatic hoeing machine. The automatic hoeing machine comprises a hoe rod, an extension rod is installed at the lower end of the hoe rod, the extension rod is hinged to an installation support, a driving motor is fixedly installed on the installation support, and the driving motor is connected with a gearbox which is connected with a hoe blade; a first supporting seat and a second supporting seat are installed at the upper end of the hoe rod, an adjusting motor is installed on the second supporting seat, a driving gear is installed on the adjusting motor and engaged with a driven gear, the driven gear is connected with a collection wheel, a belt is installed on the collection wheel, and the extension end of the belt is fixedly installed on the installation support; the extension rod is fixedly connected with a core rod, auxiliary supports are welded to the core rod, and rotating grooves are formed in the hoe rod; the upper end of the core rod is provided with a side sliding groove which is connected with an L operation rod in a sliding mode, the upper end of the hoe rod is provided with a rotating limiting frame, and the interior of the rotating limiting frame is provided with three limiting sliding grooves. The automatic hoeing machine is reasonable in structural design and strong in practicability and improves the hoeing efficiency.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an automatic weeder. Background technique [0002] Hoeing is a human production behavior and a step in agricultural production. Hoeing removes weeds, allows crops to grow faster, and helps plants grow deeper into the soil for more water and nutrients. Every summer, most farmers often need to use a hoe to go to the field and spend a lot of manual labor to hoe the field. [0003] In order to save labor, someone once designed a blade driven by a motor to break the soil, and installing the motor and the blade on the hoe bar can realize the work of hoeing in a highly automated manner. When hoeing, due to the unevenness of the field And the motor and the blade are fixed, so that the operator needs to deflect left and right to allow the hoe to crush larger volumes of soil. Therefore, the use of this automatic hoe has great limitations and inconvenience at present. Con...

AI Technical Summary

Problems solved by technology

[0003] In order to save labor, someone once designed a blade driven by a motor to break the soil, and installing the motor and the blade on the hoe bar can realize the work of hoeing in a highly automated manner. When hoeing, due to the unevenness of the field Moreover, the motor and the blade are fixed, so that the operator needs to deflect left and right to allow the hoe to crush a larger volume of soil. Therefore, the current use of this automatic hoe has great limitations and inconvenience.

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