Ridge height self-adaption seedling digging planting machine

Abstract

The invention discloses a ridge height self-adaption seedling digging planting machine. The ridge height self-adaption seedling digging planting machine comprises a ridge height sensor, a digging plough, a rear wheel, a planting part, an operation handrail, a seedling releasing device, a seedling planting gearbox, a connecting rod mechanism, a seedling storage rack, a hydraulic system, a walking gearbox, an engine, a rack and a front wheel, wherein the ridge height sensor is arranged below the rack; the seedling planting gearbox, the walking gearbox and the engine are arranged on the rack; the front wheel is arranged at the front end of the rack; an output shaft of the engine is connected to an input shaft of the walking gearbox; the walking gearbox is provided with three output shafts; the seedling storage rack is arranged at the top of the machine; the seedling planting gearbox is provided with three output shafts; the operation handrail is fixed on the rack; and various control switches are arranged on the operation handrail. The ridge height self-adaption seedling digging planting machine has the advantages of simultaneous completion digging and planting, high degree of automation, stable seedling planting depth and good row spacing consistency.

Description

technical field [0001] The invention relates to an agricultural planting machine, in particular to a ridge height self-adaptive seedling nesting and planting machine. Background technique [0002] At present, in the process of planting corn, rapeseed, and tobacco seedlings, it is generally operated manually, which is labor-intensive, the distance between seedlings is not easy to control, the uprightness of seedlings is poor, and the production efficiency is low; a small amount of mechanized transplanting is used, and there is no height control of ridges. Due to the fact that in actual agricultural production, the height of the field ridges is not completely flat, the control of nesting and planting depth is not accurate, and some seedlings are not planted in place, resulting in a low survival rate, requiring manual seedling replacement, which affects the planting effect. Contents of the invention [0003] The purpose of the present invention is to provide a ridge height se...

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Problems solved by technology

[0002] At present, in the process of planting corn, rapeseed, and tobacco seedlings, it is generally operated manually, which is labor-intensive, the distance between seedlings is not easy to control, the uprightness of seedlings is poor, and the production efficiency is low; a small amount of mechanized transplanting is used, and there is no height control of ridges. Due to the fact that in actual agricultural production, the height of the field ridges is not completely flat, the control of nesting and planting depth is not accurate, and some seedlings are not planted in place, resulting in a low survival rate, requiring manual seedling replacement, which affects the planting effect

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