A seed metering device for a wheat planter

Abstract

The utility model discloses a kind of wheat seeding machine seed metering device, comprising: shell, the side of the bottom of shell is fixedly connected with mounting bracket cover, the side of shell surface is fixedly connected with link plate, the side of link plate is fixedly connected with conical blanking block, the side of conical blanking block is fixedly connected with limit block;Wheat seed regulation component, the side of wheat seed regulation component is fixedly connected with the side of shell surface, wheat seed regulation component is used to select wheat seed in conveying, the utility model relates to seed metering device technical field.The wheat seeding machine seed metering device, using the setting of wheat seed seed metering component, wheat grain tray is driven to rotate by the rotation of push column, if necessary, wheat grain tray can be disassembled after disassembling support plate, simultaneously push column and related structure can also be disassembled with driving motor, can be replaced simultaneously, the expansibility of wheat grain tray and push column is improved, solve the problem that seed metering device is poor in adaptability.

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