Fertilizer distribution device for paddy direct seeder
A technology of direct seeding machine and fertilizer discharger, which is applied in the direction of agricultural gas emission reduction, fertilizer and seeding equipment, sustainable manufacturing/processing, etc., which can solve the problems of fertilizer waste and achieve the effect that it is not easy to waste fertilizer
Inactive Publication Date: 2020-06-05
太湖县绿健园家庭农场
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Problems solved by technology
[0004] The invention proposes a fertilizer discharger for a rice direct seeding machine, which solves the problem of unnecessary waste of fertilizer caused by shutdown in the prior art
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] Such as figure 1 and figure 2 as shown, figure 1 It is a schematic structural diagram of the main view of the fertilizer discharger of a rice direct seeding machine proposed by the present invention; figure 2 for figure 1 The left longitudinal sectional view of middle fertilizer discharge box 2.
[0018] A fertilizer discharge device for a rice direct seeding machine proposed by the present invention includes a rotating shaft 1, a fertilizer disch...
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The invention discloses a fertilizer distribution device for a paddy direct seeder, and belongs to the agricultural machinery field. The fertilizer distribution device comprises a rotating shaft, fertilizer distribution boxes and a plurality of fertilizer distribution paddles, wherein the fertilizer distribution paddles are movably arranged in the fertilizer distribution boxes, and chain wheels are arranged at two ends of the rotating shaft and are connected with a power output shaft of the paddy direct seeder through chains; the rotating shaft penetrates through the fertilizer distribution boxes, the upper ends of the fertilizer distribution boxes communicate with a fertilizer hopper, and fertilizer distribution holes are formed in the lower ends of the fertilizer distribution boxes; thefertilizer distribution paddles are circumferentially mounted on the rotating shaft in an equal interval manner; fan-shaped cavities are formed in the fertilizer distribution boxes, the fertilizer distribution holes are formed in arc-shaped side walls of the fan-shaped cavityies, corresponding round center angles of arcs on two sides of the fertilizer distribution holes are larger than included angles between two adjacent rows of the fertilizer distribution paddles, and gaps between the end parts of the fertilizer distribution paddles located in the fan-shaped cavities are smaller than sizes of fertilizer particles. Therefore, compared with the prior art, the fertilizer distribution device has the advantage that unnecessary wasting of fertilizers caused due to machine halt is unlikely to occur.
Description
technical field [0001] The invention relates to the field of agricultural machinery, in particular to a fertilizer discharger for a rice direct seeding machine. Background technique [0002] Modern agriculture has basically been mechanized, and each process of rice planting can basically be realized by corresponding machines. The latest rice direct seeding machine has multiple functions, not only planting, ditching, soil covering, but also fertilization and other functions. The front end of the existing live broadcasting machine is usually a working vehicle, and the rear of the working vehicle is equipped with a seeding device and a fertilizer discharger. [0003] The existing fertilizer discharge device generally includes a fertilizer discharge shaft, which runs through all the fertilizer hoppers. When the seed discharge shaft passes through the fertilizer hopper, most of the fertilizer discharge ports of each fertilizer hopper are blocked, and the fertilizer in the fertili...
Claims
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IPC IPC(8): A01C7/06
CPCA01C7/06Y02P60/00Y02P60/20
Inventor 刘海峰徐正华
Owner 太湖县绿健园家庭农场