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Development of an obstacle-avoiding weeding mechanism

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Development of an obstacle-avoiding weeding mechanism

As a solution to the labor shortage in agriculture, high-efficiency machinery is being gradually introduced into tea plantations. While riding mowers can work quickly, the weeds beneath the tea canopy still require manual removal with a brush cutter. When a person operates a brush cutter, accidentally hitting the tea plant's stem can lead to girdling or even severing the plant, causing it to die. To address this, we developed a weeding mechanism with an "obstacle-avoidance function" that can operate deep under the tea canopy. Its obstacle-sensing device automatically retracts the weeding head upon detecting a tea plant stem, fundamentally preventing accidental damage while ensuring the healthy growth of the tea plants.

Tea and Beverage Research Station, Ministry of Agriculture, R.O.C.(Taiwan)

The station, formerly named Tea Manufacture Experiment Station under the Production Bureau of the Formosa Governor-General’s Office, was established in 1903. In order to develop and promote Taiwan tea, it was reorganized in 1968 as Taiwan Tea Experiment Station and to which were added Wunshan, Yuchih, Taitun and Tunding branches. Meanwhile, it was reorganized in 1999 as Taiwan Tea Experiment Station, Council of Agriculture, Executive Yuan. In 2003, the station had new English name, Tea Research and Extension Station (TRES). On August 1, 2023, the name was changed to the Tea and Beverage Research Station (TBRS) of the Ministry of Agriculture in conjunction with the government's organizational transformation.   There are four main sections of research and three auxiliary units in the headquarters of the TBRS, namely the Crop Improvement Section, Crop Environment Section, Processing Technology Section, Industry Service Section as well as Secretariat Office, Personnel Office and Accounting Office. The station and its 4 branch stations are responsible for the experiment & research of Taiwan tea industry, improvement of cultivation & processing technology, extension & education. The TBRS is a unique professional organization for tea guidance and promotion with the affairs covering all tea plantations in Taiwan.

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  • Name:

  • Phone:03-482-2059 #701

  • Address:324 Chung-Hsing RD., Yangmei, Taoyuan, Taiwan, R.O.C.;

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Other Information

  • Pavilion:Sustainability Smart Innovation SC14

  • Affiliated Ministry:Ministry of Agriculture

  • Application Field:Agriculture

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Patent

  • M646105

    • Patent Name
    • Application Country
    • Patent type
    • Assignee
    • Application Number
    • Publish Number
    • Patent Name

      避障除草機構

    • Application Country

      Taiwan

    • Patent type

      Utility Model

    • Assignee

      農業部茶及飲料作物改良場

    • Application Number

      112204842

    • Publish Number

      M646105

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  • Technology maturity:Prototype

  • Exhibiting purpose:Technology transactions

  • Trading preferences:Technical license/cooperation

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