Seedling sending, taking and delivering device for pressing type seedling taking full-automatic seed tray seedling transplanter

Abstract

The invention belongs to the technical field of agricultural mechanized transplantation, and particularly relates to a seedling sending, taking and delivering device for a pressing type seedling taking full-automatic seed tray seedling transplanter. The device comprises a rack, a seedling sending mechanism and a seedling taking and delivering mechanism; the seedling sending mechanism comprises a lead screw driving motor, a chain driving motor, a sliding rail, a side plate, a chain, a front bottom plate, a driven shaft, a driving shaft, a rear sliding rail support, a sliding rail sliding block,a rear bottom plate, a first connecting beam, a ball lead screw, a lead screw sliding block, a second connecting beam, a third connecting beam and a front sliding rail support; the seedling taking and delivering mechanism comprises a seedling taking plate, a cylinder mounting plate, a seedling pressing rod, a seedling pressing cylinder and a seedling guide tube. Accordingly, pot seedlings are taken out from the lower portion of a seedling tray, seedling delivering is conducted directly, and the seedling taking process and the seedling delivering process are combined into a whole, and the efficiency is higher.

Description

technical field [0001] The invention belongs to the technical field of agricultural mechanized transplanting, and in particular relates to a seedling-feeding, seedling-feeding, and seedling-throwing device of a downward-pressing automatic seedling-taking seedling transplanting machine. Background technique [0002] Vegetables are one of the foods that human beings depend on for survival. The demand in our country has always been great. Vegetable production has been a labor-intensive industry for a long time, and labor costs account for about 50% of vegetable production costs. However, most vegetable varieties are planted by seedling transplanting. The transplanting operation is still mainly manual, with high labor intensity and low operation efficiency, which seriously restricts the development of the vegetable industry. Most of the automatic plug seedling transplanting machines in foreign countries are used for vegetable or flower planting, and corresponding transplanting m...

AI Technical Summary

Problems solved by technology

However, most vegetable varieties are planted by transplanting seedlings. The transplanting operation is still mainly manual, with high labor intensity and low operation efficiency, which seriously restricts the development of the vegetable industry.

Most of the automatic plug seedling transplanting machines in foreign countries are used for vegetable or flower planting, and corresponding transplanting models have also been introduced in China, but they have not been widely promoted due to problems such as high prices and incompatibility with domestic planting methods.

The transplanting machines independently developed in China are mainly semi-automatic transplanting machines, relying on manual picking and dropping of seedlings, which is labor-intensive and low in production efficiency, and does not adapt to the trend of modern agricultural production. Localized automatic transplanting technology is urgently needed and equipment

[0003] The key of the automatic transplanting machine is to realize the automation of sending seedlings, taking seedlings, and throwing seedlings. At present, most of the automatic transplanting machines take out the seedlings from the top of the plug. The equipment structure Complex, high requirements on the control system, affecting transplanting efficiency

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