Knapsack type electric fertilizer applicator

Abstract

The invention discloses a knapsack type electric fertilizer applicator, which comprises a box body and slings, wherein the slings are arranged at the front end of the box body; the bottom of the box body is provided with discharge holes; the side wall of the box body is provided with plug cocks for controlling the sizes of the discharge holes; the lower end of the box body is provided with an inner cover case arranged at the lower end of the interior of the box body; the lower end of the inner cover case is provided with a through hole and fixing holes; a motor of which the lower end is provided with a fan blade wheel disk is fixedly arranged in the through hole of the inner cover case. Fertilizer slowly falls onto the fan blade wheel disk through the discharge holes; each fan blade wheel sheet uniformly separate the fertilizer falling from the discharge holes; the fertilizer falling onto the fan blade wheel disk is sprinkled forwards under the action of centrifugal force, and then is uniformly broadcasted through a broadcasting device; a fertilizer applying person only needs to adjust a self azimuth to be capable of adjusting a fertilizer sprinkling direction; in the whole fertilizer application process, the fertilizer applying person does not need to accomplish complicated motions of fertilizer grabbing, stooping, fertilizer sprinkling and the like, and only needs to forwards walk along the direction of crops; the fertilizer application working efficiency is greatly improved; the working fatigue problem of the fertilizer applying person is solved.

Description

technical field [0001] The invention belongs to the field of agricultural production tools, and in particular relates to a backpack electric fertilizer applicator. Background technique [0002] In today's agricultural production process, people fertilize rice or other crops to ensure the yield of crops. The traditional agricultural fertilization method is that the fertilizers carry the bucket or bag containing the fertilizer in one hand, and apply the fertilizer while grasping the fertilizer with the other hand. Because the weight of the fertilizer is limited at one time, the farmers have to go back and forth multiple times to load the fertilizer and then apply the fertilizer. On the other hand, in the process of fertilization, it is necessary to continuously complete repetitive actions such as grabbing fertilizer with hands, bending over, and spreading fertilizer. The hands directly touch the fertilizer, which affects the health of the body, and the efficiency is low. The l...

AI Technical Summary

Problems solved by technology

The traditional agricultural fertilization method is that the fertilizers carry the bucket or bag containing fertilizer in one hand, and use the other hand to grasp the fertilizer while applying fertilizer. Due to the limited weight of the fertilizer at one time, farmers have to go back and forth multiple times to load the fertilizer and then fertilize.

On the other hand, in the process of fertilization, it is necessary to continuously complete repetit...

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