Special spray mechanical arm of robot

Abstract

The invention discloses a special spray mechanical arm of a robot comprising a chassis, an adjusting mechanism which is movably installed on the chassis, a conversion device, a second lifting mechanism and a nozzle driving module; a moving disk of the adjusting mechanism can be dynamically positioned on a center line of two row of crops; a second leading screw of the second lifting mechanism is made vertical or parallel to the ground by the conversion device; the nozzle driving module comprises a moving seat, a fourth coding motor, a gear, a pair of racks and a pair of atomizer nozzles, wherein the moving seat is movably installed on the second leading screw; the fourth coding motor is fixedly installed on the moving seat; the gear is fixedly connected to an output shaft of the fourth coding motor; a pair of racks are slidably installed on the moving seat and are meshed with the gear; the moving directions of the pair of racks are opposite; a pair of atomizer nozzles are movably installed on a pair of racks. The special spray mechanical arm of a robot is suitable for drilling crops and has good spraying effect.

Description

technical field [0001] The invention relates to the technical field of agricultural automation, in particular to a robot-specific spraying mechanical arm. Background technique [0002] With the improvement of people's living standards, off-season vegetables and fruits have become an indispensable part of life. Therefore, solar greenhouses, plastic greenhouses, etc. are usually used for cultivation or sparse planting, and row crops are usually planted. Chemicals are used in the process of crop production. Preparations are used to kill insects and pests. If they are used in large quantities, they will not only cause environmental pollution, affect the structure of the soil, and threaten the sustainable development of agricultural production. The development of spraying equipment has appeared to minimize the amount of chemicals used on the basis of achieving efficacy. The nozzles of existing spraying robots are usually located above the crops for spraying, which is only suitabl...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, off-season vegetables and fruits have become an indispensable part of life. Therefore, solar greenhouses, plastic greenhouses, etc. are usually used for cultivation or sparse planting, and row crops are usually planted. Chemicals are used in the process of crop production. Preparations are used to kill insects and pests. If they are used in large quantities, they will not only cause environmental pollution, affect the structure of the soil, and threaten the sustainable development of agricultural production. The development of spraying equipment has appeared to minimize the amount of chemicals used on the basis of achieving efficacy. The nozzles of existing spraying robots are usually located above the crops for spraying, which is only suitable for planting dense and low-stalk crops. If row crops are used A large amount of chemical preparations will be wasted, which will greatly increase the cost of planting

Images