Paper
Hand-held electric weeder
Published Sep 24, 2013 · DOI · 杜伟, 黄平, 姚丽萍
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Abstract
The utility model discloses a hand-held electric weeder belonging to the field of agricultural machines. The hand-held electric weeder comprises a bracing frame, a hand-steered rod, a wheel with a motor, a battery support, a storage battery, three hoes, a circuit controller, a handle and a wire. Through rotation of the handle, the controller controls the speed of the wheel of the weeder. The batter support is welded over the wheel to hold the battery. The three hoes are arranged behind the wheel in a rectangular manner, wherein two small hoes are in the front and the big hoe is at the back. The wheel is driven by the battery to move forward to drive the hoes to move ahead. If upward forces are applied by people to the hand-steered rod, the depth of soil turning by the hoes can be controlled. The electric weeder is characterized by being simple in structure, convenient to use and flexible to operate, has the advantages of energy conservation, environmental protection, noiselessness or the like compared with a fuel oil mechanical type weeder, is labor-saving and time-saving, is improved four to five times in terms of efficiency compared with manual weeding, is suitable for field weeding in small areas for individual farmers, and also can be used for field soil loosening and for trench digging for plantation of corn and other grain crops.
The hand-held electric weeder is a simple, efficient, and environmentally friendly tool for small-area weeding and soil loosening in grain crops.
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