Walnut seedling transplanting device and method

Abstract

The invention discloses a walnut seedling transplanting device and method. The walnut seedling transplanting device comprises a seedling raising device and a seedling taking and transplanting device; the seedling raising device comprises a seedling raising support plate, a plurality of through holes are distributed in the seedling raising support plate in a rectangular shape, the bottom end of the seedling raising support plate is fixedly connected with a plurality of seedling raising cylinders corresponding to the through holes, the bottom of each seedling raising cylinder is detachably connected with a flat plate, and the inner wall of each seedling raising cylinder and the upper surface of the corresponding flat plate form a seedling raising hole; the seedling taking and transplanting device comprises a seedling conveying assembly and a seedling taking assembly, the seedling raising cylinders are made of an elastic plastic material, seedling raising bags are arranged in the seedling raising holes, and plug seedlings are placed in the seedling raising bags; the seedling taking assembly comprises a fixing plate, and a plurality of seedling guiding pipes corresponding to the seedling raising cylinders are slidably connected to the fixing plate in the vertical direction. According to the walnut seedling transplanting device, non-contact seedling taking can be completed, a mechanical arm does not need to be used for pushing and clamping plug seedling pots and seedlings, damage to the plug seedlings is small, and the seedling recovering period after the plug seedlings are transplanted can be effectively shortened.

Description

technical field [0001] The invention relates to the technical field of agricultural automation, in particular to a walnut seedling transplanting device and method. Background technique [0002] When peach trees are planted, the seedlings are first selected for intensive seedling cultivation, and when the seedlings grow to a certain extent, the seedlings are transplanted to the field for growth. The existing seedlings are often transplanted using general-purpose plugs. After the seeds are concentrated in the general-purpose plugs, a large amount of labor is still required to complete the extraction of the plugs. The transplanting technology of mechanical automation has also been proposed in the prior art. For example, the application number is 202010125405.3, and the patent document named seedling transplanting equipment records that the blowing seedling cover tube is covered from the top to the seedling hole, and the high-pressure air Blow the seedlings in the seedling hole...

AI Technical Summary

Problems solved by technology

The existing seedlings are often transplanted using general-purpose plugs. After the seeds are concentrated in the general-purpose plugs, a lot of labor is still required to complete the seedlings from the plugs.

The transplanting technology of mechanical automation has also been proposed in the prior art. For example, the application number is 202010125405.3, and the patent document named seedling transplanting equipment records that the blowing seedling cover tube is covered from the top to the seedling hole, and the high-pressure air Blow the seedlings in the seedling hole into the seedling guide tube, that is, the air pressure adsorption method is disclosed in the prior art to realize the removal of the seedlings, but this method has strict requirements on the sealing performance inside the seedling guide tube. Air leakage will reduce the effect of picking seedlings

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