A fixed-distance self-propelled hole fertilizer applicator with adjustable fertilization distance

Abstract

The invention discloses a fixed-distance self-propelled hole fertilizer applicator with adjustable fertilization distance, comprising a box body, a telescopic rod, a side post and a main pipe. On the outer wall, the side post penetrates the side wall of the box body, the main pipe penetrates the side wall of the box body, and a telescopic hose and a fixed branch pipe are installed on the main pipe, the telescopic hose and the top end of the adjustment branch pipe are connected to each other, and A convex column is fixed on the adjusting branch pipe, the convex column penetrates the front frame, the inner side of the limit sleeve is connected with the vertical plate, and side shafts are installed on both sides of the top end of the vertical plate, and the side shaft and the top end of the connecting rod are mutually connected. connect. The fixed-distance self-propelled hole fertilizer applicator with adjustable fertilization distance adopts a new structure design, so that the position of the structure with the function of discharging fertilizer in the device can be changed, and the opening and closing time of the control fertilizer discharge structure can also be adjusted. The fertilization operation is carried out in the pits of different distances, and the work is stable.

Description

Technical field [0001] The present invention relates to the field of agricultural technology, and in particular, an adjustable fertilization distance from the vertical pressure. Background technique [0002] In the agricultural production process, it is often necessary to diverted the ducting pit, provide adequate nutrients for the growth of crops, and the traditional artificial fertilization is expensive, and it is impossible to make a uniform broadcast in the pit, so fertilization can be fertilized in the pit The machine is widely used. [0003] With the continuous use of traditional fertilization machines, it was found during use. The position of traditional fertilizer fertilizer leakage structures were fixed. It was unable to make fertilizers in the column spacing and line spacing. The application is low, and it is unable to stabilize. Therefore, it is necessary to design an adjustable fertilization distance from the vertical pressure. Inventive content [0004] It is an obj...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a fixed-distance self-propelled hole fertilizer applicator with adjustable fertilization distance to solve the problem that it is impossible to spread fertilizer on pits with different column spacing and row spacing in the above background technology, the applicability is low, and it cannot be stabilized. work problem

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