Combined type furrow opener capable of opening omega-shaped bottom

Abstract

The invention discloses a combined type furrow opener capable of opening an omega-shaped bottom. The combined type furrow opener comprises a ground breaking shovel (1), a fertilizer guide trough (2) and a furrow opener (3), wherein the ground breaking shovel (1) is welded at the front lower end of the fertilizer guide trough (2); the back lower end of the fertilizer guide trough (2) is connected with the front end of the furrow opener (3); the furrow opener (3) consists of a left side plate (3a) and a right side plate (3b) which are bended inwards to form a shape with a conical front part and a rectangular back part; an upward bevel edge structure is arranged at the bottom edge of the front end of each of the left side plate and the right side plate; and a gap (6) is formed between the left side plate and the right side plate. The combined type furrow opener also comprises a seed guide trough (4), wherein the seed guide trough (4) is arranged in the middle of the furrow opener (3); and a seed guide spacer plate (5) divides the seed guide trough (4) into two parts. The combined type furrow opener is simple and reasonable in structure, and fertilizes when the ground breaking shovel breaks the ground; during furrowing, a part of soil covers on the applied fertilizer to form an omega-shaped furrow bottom, so that a certain distance is kept between the fertilizer and sugarcane seeds.

Description

technical field [0001] The invention belongs to the technical field of ditch openers for sugarcane planters, in particular to a combined ditch opener capable of opening an ω-shaped bottom and applying fertilizer to the bottom of sugarcane seeds. Background technique [0002] Sugar cane is a kind of economic crop, it is the main raw material for making sucrose, and it is in great demand. The current sugarcane mechanized planting method generally all is to arrange the sugarcane species in the shape of a character in two rows in a single ditch. However, during the planting process, there are often situations where two rows of sugarcane seeds are close together. At the same time, during traditional mechanized planting, the fertilizer is applied on the side of the sugarcane seeds and may come into contact with the sugarcane seeds. The above two factors will cause Seriously affect the germination of sugarcane seeds and lead to a decline in sugarcane yield. Contents of the inven...

AI Technical Summary

Problems solved by technology

However, during the planting process, there are often situations where two rows of sugarcane seeds are close together. At the same time, in traditional mechanized planting, the fertilizer is applied on the side of the sugarcane seeds and may come into contact with the sugarcane seeds. The above two factors will cause Seriously affect the germination of sugarcane seeds and lead to a decline in sugarcane yield

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