Booster type seeding tray

Abstract

The invention discloses a booster type seeding tray in the seeding equipment field, wherein the booster type seeding tray includes a tray body; the side wall of the tray body is provided with an internally concave seed slot; the interior of the tray body is provided with a cavity, and the seed slot communicates with the cavity; the cavity is internally provided with a lining supporting wheel, thelining supporting wheel and the tray body have a same coaxial line, the lining supporting wheel is in rotating connection with the tray body, and the lower surface of the lining supporting wheel is provided with a push block; the seeding tray is internally provided with a push group, the push group comprises push rods, one end of each push rod is located in the seed slot, each push rod is sleevedly provided with a spring, the springs are located outside the seed slot, the other end of each push rod extends out of a stabilization block, two ends of each spring respectively press against the stabilization block and the outer wall of the seed slot, and the stabilization block is in sliding connection with the lining supporting wheel. Through linkage relationship among the tray body, the seedslot and the push rods, under the action of the springs, the push rods are supported between the lining supporting wheel and the seed slot, the push rods rotate around the lining supporting wheel, when the push rods rotate below the lining supporting wheel, the push rods are compressed because of being suffered from the pushing of the push block, the push rods slide into the seed slot, and seeds are discharged.

Description

technical field [0001] The invention relates to the field of sowing equipment, in particular to a booster sowing disc. Background technique [0002] Sowing is one of the measures of plant cultivation. Sowing is generally to sow the treated seeds into the soil at a certain depth in a timely manner. [0003] At present, there will be a sowing disc on some small sowing equipment, such as a dual-position field automatic sowing device with an application number of 201620293963X announced on October 12, 2016. The device includes a sowing disc, and the bottom of the sowing disc has a Seed export. The seeds that enter the sowing tray fall out from the outlet under the action of their own gravity and enter into the land during use. For another example, the application number announced on September 23, 2015 is 201520186097X, a kind of hole sowing device for seed fertilizer, which includes a seeding disc, and the seeding disc has holes for storing seeds. Same as the previous patent,...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the above-mentioned existing technical problems, and provides a booster type seeding disc to solve the technical problem that the seeding discs in the prior art cannot smoothly discharge the seeds locked therein

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