Fertilizing device for farmland sowing

Abstract

The invention discloses a fertilizing device for farmland sowing and relates to the field of farm machinery. The fertilizing device comprises a discharge pipe and a discharge blade; the discharge pipecomprises a baffle and a first spring; a hinge shaft is fixedly connected with a surface of the discharge pipe; a peripheral side wall of the hinge shaft is in rotatable connection with the dischargeblade; a rhombus blade is fixedly connected with one surface of the discharge pipe; a material-limiting handle is in rotatable connection with the inner surface of the discharge pipe; the peripheralside wall of the material-limiting handle is fixedly connected with the discharge pipe through a spring; a baffle is fixedly connected with an inner side wall of the discharge pipe; a fertilizing pipeis fixedly connected with the surface of the discharge pipe. The invention adopts the design of connecting a material-limiting slot on the lower end of a bin with the discharge pipe, for solving theproblems that a user needs to use while standing and the materials are frequently taken; a stress device of a pedal at the upper end of the discharge blade is adopted for solving the problem that theuser cannot conveniently and easily control sowing and fertilizing; the fertilizing device has the advantages of simple structure, low cost, easiness in operation, high practicability, and time-savingand labor-saving effect.

Description

technical field [0001] The invention belongs to the field of agricultural mechanical devices, in particular to an agricultural sowing and fertilizing device Background technique [0002] At present, small-scale farmland fertilization and seeding operations are mostly manual operations, which are labor-intensive and low-efficiency; and for large-scale farmland operations, some large-scale farmland operation machines are used, and their structures are large, complex, and costly. [0003] Due to the limitation of the size or cost of these farmland sowing and fertilizing devices, they can only be carried out on some large-area flat lands, and cannot be used for small-area operations, and cannot realize the function of small-area seedling replenishment, and also require corresponding mechanical devices for transmission, and cannot operate independently , and requires special devices for transportation, difficult maintenance, inconvenient to carry, limited range of use, low practi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for sowing and fertilizing in farmland, a discharge pipe device connected through the material limiting slot at the lower end of the material box, which solves the problem that the user cannot stand and use, and the feeding and discharging are complicated; through the material limiting handle and the The stress effect of the fixed connection spring on the side of the discharge pipe solves the problem that the user cannot control the size of the discharge by hand; the force device on the upper end of the discharge knife solves the problem that the user cannot conveniently control the sowing and fertilization process question

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