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Rice field unmanned intelligent intertillage method and intertillage system based on automatic control

An automatic control and intelligent technology, applied in unmanned aerial vehicles, motor vehicles, devices for capturing or killing insects, etc., can solve the problem of inappropriate use of large cultivators, etc., and achieve the effect of good effect and low consumption of pesticides

Active Publication Date: 2021-07-23
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the problem of rice planting methods, large-scale cultivators are not suitable for rice inter-cultivation, so it is often done manually. It is urgent to design an unmanned intelligent inter-cultivation system suitable for automatic control of rice inter-cultivation

Method used

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  • Rice field unmanned intelligent intertillage method and intertillage system based on automatic control
  • Rice field unmanned intelligent intertillage method and intertillage system based on automatic control
  • Rice field unmanned intelligent intertillage method and intertillage system based on automatic control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An unmanned intelligent cultivating system for paddy fields based on automatic control includes an intelligent cultivating robot, and the intelligent cultivating robot includes a driving mud-beating mechanism 1 and a cabin 2 . Two driving mud-beating mechanisms 1 are provided, and the two driving mud-beating mechanisms 1 are respectively installed on both sides of the nacelle 2 and connected with the nacelle 2 through a connecting frame. Both sides of the nacelle 2 are provided with fenders 3 to prevent the muddy water stirred by the mud-beating mechanism 1 from entering the nacelle 2, which may cause a short circuit in the nacelle 2 or damage to parts. The intelligent cultivating robot also includes a guiding mechanism. The guiding mechanism includes two guiding plates 4 arranged at the front end of the intelligent cultivating robot. The distance between the two guiding plates 4 gradually increases from front to back.

[0034] The nacelle 2 includes a power cabin 21 , ...

Embodiment 2

[0044] An automatic control-based unmanned intelligent cultivating system for paddy fields includes an intelligent cultivating robot, and the intelligent cultivating robot includes a driving wheel 7 and a cabin 2. Both sides of the nacelle 2 are provided with fenders 3 to prevent the muddy water stirred by the driving wheel 7 from entering the nacelle 2, causing a short circuit or parts damage in the nacelle 2. The intelligent cultivating robot also includes a guiding mechanism. The guiding mechanism includes two guiding plates 4 arranged at the front end of the intelligent cultivating robot. The distance between the two guiding plates 4 gradually increases from front to back.

[0045] The nacelle 2 includes a power cabin 21, and a power module for driving the driving wheel 7 to rotate is arranged in the power cabin 21, and the power module includes a battery and a transmission mechanism.

[0046] Two side surfaces of the driving wheel 7 are provided with several wheel wings 7...

Embodiment 3

[0057] An automatic control-based unmanned intelligent cultivating system for paddy fields includes an intelligent cultivating robot, and the intelligent cultivating robot includes a driving wheel 7 and a cabin 2. Both sides of the nacelle 2 are provided with fenders 3 to prevent the muddy water stirred by the driving wheel 7 from entering the nacelle 2, causing a short circuit or parts damage in the nacelle 2. The intelligent cultivating robot also includes a guiding mechanism. The guiding mechanism includes two guiding plates 4 arranged at the front end of the intelligent cultivating robot. The distance between the two guiding plates 4 gradually increases from front to back.

[0058] The nacelle 2 includes a power cabin 21, and a power module for driving the driving wheel 7 to rotate is arranged in the power cabin 21, and the power module includes a battery and a transmission mechanism.

[0059] Several gear teeth 74 are provided on the circumference of the drive wheel 7 . ...

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Abstract

The invention provides a rice field unmanned intelligent intertillage method and intertillage system based on automatic control. The rice field unmanned intelligent intertillage method comprises the steps that mud water in a rice field is stirred by driving a mud beating part on a mud beating mechanism, or the mud water in the rice field is stirred by wheel wings on the side faces of driving wheels, and the oxygenation effect is achieved; blades of the mud beating part cut off weeds, or racks or gear teeth on the driving wheels press the weeds into soil, so that the effects of weeding and fertilizing are achieved; an intelligent intertillage robot are guided and positioned through a displacement sensor and a master controller or an unmanned aerial vehicle navigation system, and the automatic guiding function of an intertillage plant protection robot is achieved; and high-concentration pesticide is sprayed to the lower part of rice and a soil base layer in the form of fine mist particles through two pesticide sprayers on the two sides, the pesticide consumption is low, the effect of the pesticide acting on the rice field and the rice is good, and the plant protection effect on the rice is achieved.

Description

technical field [0001] The invention belongs to the technical field of rice intertillage, and in particular relates to an automatic control-based unmanned intelligent intertillage method and intertillage system for paddy fields. Background technique [0002] Rice intercultivation is commonly known as "grazing seedlings". In addition to weeding, its function is to loosen the soil and aerate, disturb the oxidized layer and the reduced layer, eliminate the reduction of toxic substances in the soil, increase the ground temperature, accelerate the decomposition of fertilizers, and cut off some old roots to promote the emergence of new roots. , Promote early tillering and other effects. Timely intertillage after topdressing nitrogen fertilizer can mix the fertilizer with the soil to achieve a deep application effect, reduce fertilizer loss, facilitate root absorption, and improve fertilizer efficiency. In the fields with heavy soil and heavy application of undecomposed organic fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/04A01M7/00B64D47/00
CPCA01B49/04A01M7/0025A01M7/005B64D47/00B64U2101/00
Inventor 王艳丽欧阳由男邱海萍郝中娜张震叶淑珍秦叶波柴荣耀王教瑜王士臻周柏青孙国仓
Owner ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES