Automatic sowing device based on convex guide rail drive principle

Abstract

The invention relates to the technical field of agricultural equipment and discloses an automatic sowing device based on a convex guide rail drive principle. The device comprises a vehicle body, a motor is fixedly connected to the outside of the vehicle body, wheels are movably connected to the bottom of the vehicle body, the bottom of the vehicle body is movably connected with an earth-covering wheel, the outside of the vehicle body is movably connected with a transmission group, the inside of the vehicle body is movably connected with a main gear, and the outside of the main gear is connected with a gear plate, the outside of the gear plate is fixedly connected with a guide rail, the inside of the guide rail is movably connected with an adjustment slider, the outside of the adjustment slider is glidingly connected with an adjustment rod, and the inside of the adjustment rod is movably connected with a fastening bolt, and an arc-shaped sliding chute is movably connected to the outsideof the fastening bolt. The guide rail, the adjustment slider, the adjustment rod and a cross bar are used cooperatively to achieve the effect of driving the cross bar to reciprocate up and down, so that the effect of driving a planting bar is realized.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an automatic seeding device based on the transmission principle of a convex guide rail. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. The labor objects of agriculture are living animals and plants, and the products obtained are animals and plants themselves. Agriculture is to provide support for the national economy. The basic industry for construction and development. Agriculture refers to an important industry in the national economy. For modern agriculture, most individuals contract large areas of land for mechanized and modern agricultural development. Therefore, agricultural machinery and equipment are important for large areas. For agricultural planting, it is a must-have, which can replace ...

AI Technical Summary

Problems solved by technology

[0003] For sowing plants such as soybeans or corn, automatic seeders are often needed. Existing automatic seeders are often unable to adjust the planting depth of different seeds according to different seed types when sowing, resulting in a decline in planting effect, which not only affects the quality of seeds The survival rate of the seed also affects the growth state of the later stage of the seed, so it is often necessary to choose different types of sowing devices according to different seed types, which increases the cost of equipment

Images