Fertilizer applying device

Abstract

The invention discloses a fertilizer applying device. The fertilizer applying device is composed of a rack, a fertilizer box, a measuring cylinder upper end plate, a linkage type tongue plate, a measuring cylinder lower end plate, a fertilizer applying pipe and a measuring cylinder, wherein the fertilizer box is welded on the rack; each of the measuring cylinder upper end plate and the measuring cylinder lower end plate is composed of two flat plates by welding; a gap is formed between the two flat plates; the measuring cylinder upper end plate is welded below the fertilizer box; the measuring cylinder is composed of a measuring cylinder inner sleeve and a measuring cylinder outer sleeve; the measuring cylinder inner sleeve is welded below the measuring cylinder upper end plate; a pipe wall is matched with the pipe wall of the measuring cylinder outer sleeve; the measuring cylinder lower end plate is welded at the lower end of the measuring cylinder outer sleeve; the fertilizer applying pipe is connected with the measuring cylinder lower end plate; the linkage type tongue plate is composed of an upper tongue plate and a lower tongue plate; the upper tongue plate and the lower tongue plate are respectively inserted into the gaps of the measuring cylinder upper end plate and the measuring cylinder lower end plate. The fertilizer applying device can be used for quantitatively applying a fertilizer and the fertilizer applying amount is adjustable; the fertilizer applying device is simple in structure and strong in practicability.

Description

technical field

[0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a fertilizer applicator. Background technique

[0002] Fertilization of fruit trees is a key link in the production of fruit tree planting in my country. The amount of fertilizer applied directly affects the growth of fruit trees. When the amount of fertilizer applied to different sides of the fruit tree is different, the growth of the fruit is also different, which will directly affect to the entire fruit tree or even the entire orchard.

[0003] At present, the existing fertilization mechanism has a complex structure and is not easy to operate. If quantitative fertilization is to be realized, it generally needs to go through a relatively complicated process. Contents of the invention

[0004] The invention provides a fertilizer applicator, which can realize quantitative fertilization and adjust the fertilization amount.

[0005] The technical solut...

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