An improved anti-crowding mechanism for agricultural machinery cultivators

Abstract

The invention provides an improved anti-crowding mechanism for agricultural machinery cultivators, which includes a seed box, a supporting shaft and a sprocket; the seed box is arranged in an inverted trapezoid as a whole, and nine leakages are opened through the bottom plate of the seed box and the bottom position of the inner space of the seed box rotates across a main rotating shaft, on which nine dials are fixed equidistantly, and these nine dials just roll and are located in the above nine leaking ports; two places The sprocket set is fixed on the protruding sections at the head and tail of the main shaft, and a connecting rod is rotatably connected to the two sprockets; nine sliding frames are arranged equidistantly on the supporting shaft and supported downward. Insert the sliding frame at the bottom of the seed box and insert it on the nine dials correspondingly. The two positioning frames are installed by spring push-push, which can be quickly slid down and pulled out. Slide the two positioning frames to remove the supporting shaft. And the sliding frame can be disassembled and taken out flexibly, which is convenient for cleaning the inside of the seed box.

Description

technical field [0001] The invention belongs to the technical field of tillage machinery, and more specifically relates to an improved anti-crowding mechanism for agricultural machinery tillage machines. Background technique [0002] Replacing manual seeding with a seeder has become the mainstream. The use of a seeder for seeding is efficient, labor-saving and time-saving. However, most of the seed box structures of the seeder on the market currently adopt a straight-through type. There is a seed opening at the bottom of the seed box, and the seeds are directly Slide directly from the upper edge of the seed box to the seed opening. This structure is prone to clogging the seed opening during the actual production process. This requires optimization and improvement to design a cultivator with an anti-crowding mechanism. For example, the patent number is CN201620422506 The patent of .6 discloses an anti-clogging seeding box, comprising: an upper box body, a lower box body, a ro...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides an improved anti-crowding mechanism for agricultural machinery tillage machines, to solve the problem that most of the tillage machines only do anti-crowding and anti-clogging optimization design for the feeding tube, ignoring the design of the feeding port. The problem of blockage, resulting in poor penetration effect on the feeding port, and the problem that the leaking port is easy to block and squeeze seeds

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