Rice transplanter with towed reseeding machine

Abstract

The invention discloses a rice transplanter with a dragging type seed supplementing machine. The rice transplanter comprises a rack, a running device, a seedling box, a seedling delivering mechanism and seedling sorting mechanisms, wherein a ship plate and an inclined plate are arranged on the rack; the seedling delivering mechanism is arranged in the seedling box; a plurality of seedling doors and seedling sorting mechanisms are arranged on the ship plate; the rack is connected with the dragging type seed supplementing machine; the dragging type seed supplementing machine comprises a top plate, a dragging rod, a seed supplementing mechanism and an adjustable dragging wheel; a seed supplementing cavity is formed in the seed supplementing mechanism; a plurality of fifth conveying belts as well as seed supplementing seedling doors and seed supplementing seedling pre-assembling boxes which are positioned at two ends of the fifth conveying belts and are in one-to-one correspondence to thefifth conveying belts; second touch switches are arranged on the side surfaces of the seed supplementing seedling doors; seed supplementing cylinders are arranged above all seed supplementing seedlingdoors; and a pair of photoelectric detection devices are arranged at the front side below each seed supplementing seedling door. The rice transplanter can be used for supplementing seeds for places lacking seedlings, thereby reducing the labor cost required for artificially supplementing seeds.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a rice transplanter with a towed reseeding machine. Background technique [0002] A rice transplanter is an agricultural machine that implants rice seedlings into a paddy field. Existing rice transplanter generally comprises frame, running gear, seedling box, rice seedling delivery mechanism and rice seedling transplanting mechanism. When planting, the seedling delivery mechanism sends the seedlings to the seedling door, and the seedling transplanting mechanism implants the seedlings within the scope of the seedling door into the soil in the field. Generally take an elliptical action curve. The action is accomplished by means of a planetary mechanism of rotating or deforming gears, and the forward engine can drive these action machines at the same time. [0003] The existing rice transplanter generally has a plurality of seedling boxes integrated when transplant...

AI Technical Summary

Problems solved by technology

This kind of rice transplanter requires the seedlings to grow neatly. If there is a lack of seedlings in the seedlings, it will lead to the lack of seedlings during transplanting, and it needs to be replanted manually.

At the same time, in the existing rice transplanter, the end faces of the seedling blocks after being transplanted will loosen, and the rice shoots will fall, which will easily lead to the lack of seedlings in the rear row of rice seedlings when they are transplanted.

[0004] Since manual replanting of seedlings consumes a lot of labor costs, it is necessary to develop a replanting machine that lacks seedlings during transplanting

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