A water separation device for automatic separation of grain seeds for agricultural planting

Abstract

The invention discloses an automatic separation grain seed water separation device for agricultural planting. The grain seed water separation device comprises a water separation tank and a base substrate for supporting, a water separation chamber is communicated with a push chamber through a plurality of water through holes in a separation plate, a piston push plate is arranged inside the push chamber, the side of the piston push plate is matched with the inner wall of the push chamber in a vertically sliding manner, the center of the bottom end of the piston push plate is fixedly connected with a vertical downward push rod, and the bottom end of the push rod is provided with a driving mechanism for pushing the push rod to vertically reciprocate. A separation box is further arranged on theside wall of the water separation tank, the bottom wall of the separation box is connected with an outflow pipe, the lower end of the outflow pipe is connected with a three-way pipe, a side end opening of the three-way pipe is communicated with the inside of the water separation chamber through an inflow pipe, a second one-way valve is arranged on the inflow pipe, and a first one-way valve is arranged on the outflow pipe. Bottom withered seeds cannot be pressed or covered and can float, the withered seeds and certified seeds can be automatically separated, and the grain seed water separationdevice is simple in structure and strong in practicability.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an automatic separation grain seed water separation device for agricultural planting. Background technique [0002] Gu, which refers to the fruit without removing the rice husk, belongs to the common rice subspecies in the common cultivated Oryza subgenus of the genus Oryzae in botany. A total of 22 types of rice have been identified by humans. Ordinary rice is an annual plant with a height of 50-130 cm. The main stem bifurcates into several tillers at the bottom, and conical flower clusters can grow from the ends of the tillers. Each flower cluster can grow 50-500 small spikes, and each small spike can give a fruit, that is, a nucleolus. The fruit is not completely separated from the plant structure of the flower cluster after harvest. Before planting, grains are mixed with shriveled seeds, which affects the yield per mu in the growing season of grains, so they ...

AI Technical Summary

Problems solved by technology

Before planting, grains are mixed with shriveled seeds, which affects the yield per mu in the growing season of grains, so they need to be separated. In general water separation devices, shriveled seeds are easily covered at the bottom and cannot float, resulting in separation. Incomplete, and the floating seeds need to be manually salvaged and separated, which is more troublesome

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