Rice seedling transplanting machine with seedling pressing device

Abstract

The invention discloses a rice seedling transplanting machine with a seedling pressing device. The rice seedling transplanting machine comprises a rack, a travelling device, a seedling box, a seedlingtransporting mechanism and a seedling distribution and transplanting mechanism, wherein the rack is provided with a ship plate and an inclined plate; the seedling box is internally provided with theseedling transporting mechanism; the ship plate is provided with a plurality of seedling doors and the seedling distribution and transplanting mechanism; seedling abutting plates are slidingly arranged at two sides of the seedling doors, and the seedling abutting plates are connected with a third linear driver; one of the seedling abutting plates located at two sides of the seedling doors abuts against an end face after seedlings are transplanted in a seedling piece, and the other seedling abutting plate abuts against an end face before seedlings are transplanted in the seedling piece; the seedling transporting mechanism comprises a third conveyor belt; the seedling pressing device is arranged above the third conveyor belt; the seedling pressing device comprises a pair of fourth conveyor belts which are arranged oppositely; a plurality of seedling pressing rods are rotatably arranged between the fourth conveyor belts; a plurality of seedling pressing needles are arranged on the seedling pressing rods; the third conveyor belt pushes the fourth conveyor belts to rotate. The rice seedling transplanting machine can be used for effectively preventing the problem that the seedlings are lacked in a seedling transplanting process.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a rice transplanter with a seedling pressing device. 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 transplan...

AI Technical Summary

Problems solved by technology

In the rice transplanter, the end face of the seedling block after being transplanted will loosen, and the rice seedlings will fall, which will easily lead to the lack of seedlings in the rear row of rice seedlings when they are transplanted.

And because there is no conveyor belt at the seedling door, the front end of the seedling plate may be pushed against the seedling box during the advancing process, resulting in the front end of the seedling plate not advancing during the rotation of the third conveyor belt, but the rear end of the seedling plate is tilted, resulting in lack of seedlings

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