Modular paddy field weeding robot and weeding method of splashing water between plants

A robotic and modular technology, applied in the fields of soil preparation machinery, agricultural machinery and implements, agriculture, etc., can solve problems such as the inability to effectively achieve weeding between plants, and achieve the effect of reducing the possibility of subsidence, reducing ground pressure, and reducing driving resistance.

Active Publication Date: 2019-05-31
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of existing paddy field weeding robots that cannot effectively achieve inter-row weeding, and provide a modular paddy field weedin

Method used

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  • Modular paddy field weeding robot and weeding method of splashing water between plants
  • Modular paddy field weeding robot and weeding method of splashing water between plants
  • Modular paddy field weeding robot and weeding method of splashing water between plants

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Embodiment Construction

[0026] The present invention will be described in further detail below through a specific implementation mode with reference to the accompanying drawings, but the implementation mode of the invention is not limited thereto.

[0027] figure 1 Among them, the robot is composed of a walking mechanism module 1, a battery box module 2, a row spacing adjustment module 3, a track front inclination adjustment module 4, an inner baffle 13, an outer baffle 14, and the like. The walking mechanism module is installed between the inner baffle 13 and the outer baffle 14, and the battery box module 2 is fixedly connected to the inner baffle 13; the line spacing adjustment module 3 is located between the left and right symmetrical modules to play a connecting role, and can adjust the line spacing of the robot at the same time .

[0028] figure 2 Among them, the first sprocket 6 and the motor 5 are fixedly connected and together act as driving wheels to drive the robot, the second sprocket ...

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Abstract

The invention discloses a modular paddy field weeding robot and a weeding method of splashing water between plants. The robot comprises a walking mechanism module, a row spacing adjusting module, a track front inclination adjusting module and the like, wherein the walking mechanism module is the executing component of the weeding work, which is directly driven by a hub motor. According to the rowspacing adjusting module, the operation row spacing is changed through rotating a screw lever with a left-handed thread and a right-handed thread on two ends respectively to adjust the row spacing ofa nut mounted on inner baffles on both sides. According to the track front inclination adjusting module, the angle between the track and the surface of the paddy field is adjusted by changing the relative position of a driven wheel axle and a guide wheel axle. During the sprouting period of the weeds, the robot reciprocates between the seedling rows of the paddy fields, and muddy water splashing on both sides generated by the movement of the walking mechanism is utilized to bury the weeds between the plants, so that the paddy field is muddy enough to curb photosynthesis of the weeds to complete weeding work.

Description

technical field [0001] The invention relates to the field of agricultural weeding robots, in particular to a modular paddy field weeding robot and a method for weeding among plants by water sputtering. Background technique [0002] With the widespread research of robot technology in the field of agriculture, weeding robots have shown obvious advantages over traditional weeding machinery in terms of weeding accuracy, unmanned operation, and less interference to the farmland environment. In the long run, weeding robots can provide a better and practical solution to the problem of weeding in farmland. [0003] According to the growth law of weeds in paddy fields, the growth laws of weeds in transplanted fields, direct seeding fields or throwing seedling fields are similar, and the germination and growth time of weeds will be slightly different. Taking the transplanting field as an example, about 7 to 10 days after transplanting will usher in the first peak of weed occurrence. ...

Claims

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Application Information

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IPC IPC(8): A01B39/18
Inventor 张勤王凯庞业忠
Owner SOUTH CHINA UNIV OF TECH
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