An electromagnetic vibration seeding device

Abstract

The invention discloses an electromagnetic vibration seed discharging device, which comprises a vibration device, a material discharging device, a material falling device and an installing device, wherein the vibration device comprises a fixed base, spring rods and pad feet; an electromagnetic coil is arranged inside the fixed base; the material discharging device comprises a material discharging groove, a discharging opening, a discharging plate and a separation plate; the discharging plate is arranged at the outer end of the discharging opening; the discharging opening is formed in the tail end of the material discharging groove; the top end of the tail end of the material discharging groove is provided with the fixed base; the top end of the fixed base is provided with a telescopic rod; the bottom end of the telescopic rod is connected with the separation plate; the bottom end of the material discharging groove and the surface of the fixed base are connected through a plurality of blade springs; the material falling device comprises a material falling hopper, a material discharging pipe and a material distribution groove; the installing device comprises an installing bottom plate and a guide post. The electromagnetic vibration seed discharging device has the advantages that the material falling quantity can be freely regulated; in addition, the discharging number can be changed during the material discharging, so that the seed discharging efficiency is improved; fast material discharging can be realized on materials with different sizes; the installation is convenient; the electromagnetic vibration seed discharging device is worthy of being popularized.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an electromagnetic vibration seeding device. Background technique [0002] In modern agriculture, the thousand-grain quality of grain plays a very important role in agricultural scientific research, and it is an important index to evaluate the quality of grain varieties. Because the grains are easy to pile up, in order to make the grains pass through the detection point in an orderly manner and prevent multiple grains from passing through the detection point at the same time, the grains should be sorted before counting, [0003] The application number is 201520338721.3, and the patent name is an electromagnetic vibration seeding device, which includes a seeding port and a vibration spring. The seeding port is provided with a seeding groove, and the left side of the seeding port is provided with a seeding plate. The spring is fixed on the bottom surface and the base of the ...

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Problems solved by technology

[0004] However, the device can only discharge a small amount of grain at a time during seeding, and the efficiency is low, and it cannot reasonably control the amount of falling material, which is easy to affect the seeding

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