Fertilizer application device for plant protection

Abstract

The invention discloses a fertilizer application device for plant protection. The fertilizer application device comprises a base, a push rod, a storage box and a rotating shaft; the bottom end of thebase is provided with universal wheels; the bottom end of the base is welded with a partition plate; a first limiting block is embedded and fixed on the partition plate, and a limiting groove is formed in the first limiting block; the push rod is welded with a screw rod; the screw rod is spirally provided with a nut; the storage box is mounted on the base, and a feeding pipe is embedded and fixedon the bottom end of the storage box; a discharging pipe is embedded and fixed on the end, deviated from the feeding pipe, of the storage box; a guide pipe is welded in the storage box; the rotating shaft is rotatably mounted in the guide pipe by a rotating shaft fixing frame and is provided with an engagement fan blade; the end, deviated from a second limiting block, of the rotating shaft is welded with a crank; and a motor is mounted in a motor case by a motor fixing frame. The fertilizer application device has the advantages of push rod height adjustability, relatively high comfort level, uniformity in fertilizer spreading and mixing and convenience in operation.

Description

technical field [0001] The invention relates to the technical field of fertilization devices for plant protection, in particular to a fertilization device for plant protection. Background technique [0002] The fertilization device for plant protection refers to: With the development of society, agricultural production has gradually realized mechanized production. As for the fertilization process in the agricultural production process, corresponding fertilization devices have also appeared, thus better solving the problems of manual fertilization in the past. The resulting laborious and inefficient problems, but for the existing fertilization device, it still has the problem that when the fertilization device walks in the field at an uneven speed, it cannot ensure that it is always Apply a relatively uniform amount of fertilizer to the vegetation. The height of the push rod cannot be adjusted when the existing fertilization device is in use, which easily affects the comfort ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fertilization device for plant protection, which has the advantages of adjustable height of the push rod, high comfort, uniform fertilizer spreading and uniform fertilizer mixing, and convenient operation, so as to solve the problem of not being able to ensure that the fertilizer is always used in a more uniform manner. The amount of fertilizer is applied to the vegetation. The height of the push rod cannot be adjusted when the existing fertilization device is in use, which easily affects the comfort of the operator. Moreover, the existing fertilization device cannot mix the fertilizer well, resulting in poor fertilizer mixing. Uniformity, the problem that affects the fertilization effect

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