Seed distributor of drum seeding machine

Abstract

The invention discloses a seed distribution device which has a simple structure and low cost and is maintained more conveniently. The seed distribution device comprises base plates, a front plate and a rear plate; a notch is formed at the middle of each base plate; the two base plates are symmetrically arranged and have the ridges connected into a whole; the front plate is connected with the front ends of the head parts of the two base plates as a whole; the rear plate is connected with the rear ends of the tail parts of the two base plates as a whole; a chuck plate is arranged on the outer side of the bottom surface of the front end of the head part of each base plate, and the two chuck plates are arranged in the same horizontal plane; and a tail plate extending outwards is arranged on the inner side edges of the tail parts of the base plates and is parallel to the cross section of the two base plates. Since the structure composed of the base plates, the front plate and the rear plate, which are all plate type structures, are adopted in the invention, the invention can be implemented only by welding the plates simply. In order to further simplify the structure and save the cost, the device can be formed by stamping, shearing and then bending a whole piece of plate.

Description

technical field [0001] The invention relates to a sowing machine, in particular to a hanging seed distribution device on the sowing machine. Background technique [0002] With the continuous development of productivity, agricultural machinery has been greatly popularized, and there are many large-scale agricultural sowing machinery. With the increase of population and the decrease of arable land, especially in mountainous rural areas, the arable area is getting smaller and smaller, and large-scale sowing machinery can no longer meet the needs of small farmland and mountainous farmland. Many farmers are willing to use simple sowing machinery, which not only saves The cost, operation and maintenance are also more convenient, especially for the elderly and children who stay at home. At present, the structure of the seed measuring and distributing device on the seeder with a simple structure manually operated is relatively complicated, and most of them use a linkage mechanism t...

AI Technical Summary

Problems solved by technology

At present, the structure of the seed measuring and distributing device on the simple structure of the manual operation is relatively complicated, and most of them adopt the linkage mechanism matched with the shaft. Although the effect is good, it has the defects of complex structure, high manufacturing cost and inconvenient maintenance.

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