Agricultural seeding device capable of precisely adjusting cutting depth during seeding

Abstract

The invention discloses an agricultural seeding device capable of precisely adjusting the cutting depth during seeding. The device comprises a support, a hydraulic rod and a motor. The hydraulic rod and a seed bin are fixedly installed at the top of the support, the end of an output shaft of the hydraulic rod is used for fixing one end of a connecting rod, a positioning plate is fixedly connectedto the outer wall of an output shaft of the hydraulic rod, rotating wheel blades are installed at a bearing in the middle of a discharging pipe, a limiting pipe and a motor are installed at the bottomof the support, a connecting pipe is installed in the middle of the limiting pipe, a positioning ring is arranged at the edge of the top of the outer deep pipe, the positioning ring sleeves the outerwall of the lower end of a vertical rod, and a supporting rod is connected to a rotating shaft between the outer wall of the positioning ring and the inner wall of the deep tip end. According to theagricultural seeding device capable of precisely adjusting the cutting depth during seeding, the soil layer cutting depth can be conveniently adjusted, meanwhile, soil layer cutting and seeding can beperformed synchronously, and the seeding efficiency is improved while assistance to backfill is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural seeding equipment, in particular to an agricultural seeding equipment for precisely adjusting the excavable depth during seeding. Background technique [0002] In agricultural planting, it is necessary to sow plant seeds at a suitable depth under the surface soil layer, so that the seeds of plants can grow effectively. Due to different types of plants, the depth of planting seeds is also different. Through agricultural sowing Equipment, reduce the labor consumption of manual sowing, speed up the excavation speed and efficiency of the soil layer during sowing, greatly improve the efficiency of agricultural planting, reduce the time-consuming of agricultural planting and sowing, reduce the labor application of manual sowing, and reduce the cost of agricultural planting and sowing use cost. [0003] However, the existing agricultural seeding equipment has the following problems in use: [0004...

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Problems solved by technology

[0007] The purpose of the present invention is to provide an agricultural sowing equipment that can accurately adjust the excavation depth during sowing, so as to solve the above-mentioned background technology. Inconvenient, it is easy to cause different depths of foundation pits during sowing and excavation, making some plant seeds grow slowly during the growth process, affecting the progress of agricultural planting work, resulting in limited seed planting and development, and cannot Realize the synchronous work of sowing while excavating the foundation pit, so that after the excavation of the foundation pit, it is necessary to carry out the second sowing and soil filling operations, which reduces the efficiency of sowing and planting and affects the sowing work.

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