Transplanter for vegetable cup seedlings

Abstract

The invention provides a transplanter for vegetable cup seedlings and belongs to the field of agricultural machinery. The transplanter for the vegetable cup seedlings comprises a rack unit, wherein the rack unit comprises a rack I, a rack II and a rack III, the rack I is rotationally provided with a rotating shaft I, the rotating shaft I is fixed with a wheel I and a wheel II, the rack III is rotationally provided with a rotating shaft II, and the rotating shaft II is fixed with a wheel III and a wheel IV; a drive mechanism capable of driving the rotating shaft I to rotate is arranged on the rack I and comprises a motor, a sprocket wheel I, a sprocket wheel II and a chain I, an intermittent hole forming mechanism capable of forming holes before seedling launching is arranged on the rack IIand comprises a frame, an eccentric gear, a connecting rod and a punch, and an intermittent seedling launching mechanism is arranged on the rack III and comprises a conveying belt, a shifting plate,a driving sheave and a driven sheave. The transplanter is simple and ingenious in structure, realizes intermittent seedling launching in a moving process and can perform hole forming according to actual demands.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and relates to a transplanter, in particular to a vegetable cup seedling transplanter. Background technique [0002] Transplanting is an advanced production process for crop production. Seedlings are transplanted to the field after cultivating strong seedlings in seedbeds or paper cups. The transplanting method realizes that the large and small seedlings can be planted separately, and the row and row spacing of the seedlings after transplanting are consistent in size, which is beneficial to field agronomic management. It can avoid a series of problems such as uneven seedling emergence, lack of pond, need for multiple replanting, inconsistent seedling density and inconsistent growth speed in the direct seeding method, which affect crop yield. However, if manual transplanting is labor-intensive, time-consuming, and increases costs, especially in large-scale planting, a transplanting machine f...

AI Technical Summary

Problems solved by technology

[0005] However, the overall structure of the automatic seedling-taking and throwing mechanism of this vegetable cup seedling transplanting machine is complicated, and it is not easy to maintain, and the manufacturing cost is high and it is not easy to popularize.

Simultaneously, this vegetable cup seedling transplanting machine can not be according to carrying out the opening of holes before throwing seedlings.

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