Fixed-distance self-propelled fertilizer distributor with adjustable fertilizing distance

Abstract

The invention discloses a fixed-distance self-propelled fertilizer distributor with adjustable fertilizing distance, which comprises a box body, a telescopic rod, a lateral column and a main pipe, wherein a wheel axle is arranged on the outer side of the box body, a rotating shaft is arranged on an outer wall of the box body, the lateral column penetrates through a lateral wall of the box body, the main pipe penetrates through the lateral wall of the box body, a telescopic flexible pipe and a fixed branch pipe are arranged on the main pipe, the telescopic flexible pipe is connected with the top end of an adjusting branch pipe, a convex column is fixed to the adjusting branch pipe, the convex column penetrates through a front frame, the inner side of a limiting sleeve and a perpendicular plate are mutually connected, lateral shafts are arranged on the two sides of the top end of the perpendicular plate, and the lateral shafts and the top end of a connection rod are mutually connected. The fixed-distance self-propelled fertilizer distributor with the adjustable fertilizing distance uses a novel structure design, so that the position of a structure with a fertilizer exhausting function in the device is changeable; furthermore, time for controlling the opening and closing of the fertilizing exhausting structure is also adjustable, and fertilizing operation on pits with different distances can be realized; in addition, work stability is achieved.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a fixed-distance self-propelled hole fertilizer applicator with adjustable fertilization distance. Background technique [0002] In the process of agricultural production, it is often necessary to spread fertilizers in the dug pits to provide sufficient nutrients for the growth of crops. Traditional manual fertilization is time-consuming and laborious, and it is impossible to spread fertilizers evenly in the pits. Therefore, fertilization in pits can be used. machines are widely used. [0003] With the continuous use of traditional fertilizer spreaders, it was found during use that the position of the fertilizer leakage structure of traditional fertilizer spreaders is fixed, and it is impossible to spread fertilizer in pits with different column and row spacings. The applicability is low and it cannot work stably. So just need to design a kind of adjustable fertilization d...

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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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