Precision sowing device for vegetables

Abstract

The invention discloses a precision sowing device for vegetables and relates to the technical field of precision dibbling. The precision sowing device comprises a vehicle body, front wheels, a steering drive device, rear wheels, a rear wheel drive device, a depth and width adjusting device, a seed metering device, a range extender and a power storage device, wherein the front wheels are rotationally connected with the front part of the vehicle body; the steering drive device is fixed on the vehicle body and connected with the front wheels; the rear wheels are rotationally connected with the rear part of the vehicle body and connected with the rear wheel drive device; the depth and width adjusting device is connected with the vehicle body; the range extender and the power storage device areboth fixed on the vehicle body, the range extender is electrically connected with the power storage device, and the power storage device is electrically connected with the steering drive device, thedepth and width adjusting device, the rear wheel drive device and the seed metering device. Therefore, the defects that polluting gas is produced when an existing gasoline engine driven sowing deviceworks and a purely electric sowing device cannot work for a long time are overcome, and the precision sowing device can prevent production of the polluting gas during working and can work for a long time.

Description

technical field [0001] The invention relates to the technical field of precision hole seeding, in particular to a vegetable precision seeding device. Background technique [0002] Vegetables are one of the important crops in my country. Most of the food crops in China have been mechanized. Most of the vegetables are grown in greenhouses. The space in the greenhouse is small and the ventilation effect is poor. The existing gasoline engine driven precision seeders, gasoline engines The harmful gas generated during the working process is released into the greenhouse, which can easily lead to environmental pollution in the greenhouse and affect the growth of vegetables. However, the existing pure electric precision planter has the defect of requiring frequent charging, which is not conducive to long-term sowing operations. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a vegetable precision seeding device to solve the above-mentioned proble...

AI Technical Summary

Problems solved by technology

[0002] Vegetables are one of the important crops in my country. Most of the food crops in China have been mechanized. Most of the vegetables are grown in greenhouses. The space in the greenhouse is small and the ventilation effect is poor. The existing precision seeders driven by gasoline engines, gasoline engines Harmful gases generated during the working process are released into the greenhouse, which will easily lead to environmental pollution in the greenhouse and affect the growth of vegetables. However, the existing pure electric precision seeder has the defect of requiring frequent charging, which is not conducive to long-term sowing operations.

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