A fast feeding device of a planter for agricultural machinery

Abstract

The invention discloses a fast feeding device for a seeder used for agricultural machinery, which comprises a material box, an installation block, a striking mechanism, a transmission mechanism and an adjustment mechanism, the material box is installed on the top of the installation block, and the feeding part is installed on the bottom of the material box It is used for quantitative feeding of seeds. There is an installation cavity with an open end inside the installation block. The transmission mechanism is installed in the installation cavity to drive the feeding parts. One end of the installation block is equipped with a striking mechanism, which is used to drive the transmission mechanism. Move horizontally in the installation cavity, and the other end of the installation block is provided with an adjustment mechanism, which is used to adjust the distance between the transmission mechanism and the striking mechanism; the adjustment mechanism includes an adjustment rod and a movable chamber, and the movable chamber is set on the drive rack and is close to reset One end of the spring is slidingly connected with a retaining ring in the movable chamber; by setting the adjustment mechanism, the operation is simple, which is convenient for the user to feed according to the sowing conditions, without the need for adjustment by the feeding motor, which reduces the manufacturing cost of the planter and contributes to the sowing machine promotion.

Description

technical field [0001] The invention relates to a feeding device, in particular to a fast feeding device for a seeder used in agricultural machinery. Background technique [0002] Agricultural machinery seeder is a planting machine that uses crop seeds as the object of sowing. The seeder used for a certain type or a certain crop is often named by the name of the crop type, such as grain drill, corn hole seeder, cotton seeder, pasture spreader, etc. The fast feeding device is an important component of the agricultural machine seeder. [0003] When the existing feeding device adjusts the feeding intermittent time, the purpose of adjusting the feeding gap is achieved by controlling the speed of the feeding motor, which is not environmentally friendly. Adding a feeding motor will also increase the manufacturing cost of the seeder, and it does not use the seeder. promote. Contents of the invention [0004] In order to overcome the deficiencies of the prior art, the present in...

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Problems solved by technology

[0003] When the existing feeding device adjusts the feeding interval time, the purpose of adjusting the feeding gap is achieved by controlling the speed of the feeding motor. to promote

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