Automatic transverse pot seedling transplanting device

Abstract

The invention discloses an automatic transverse pot seedling transplanting device, which comprises a first photoelectric sensor, a mechanical claw arm, a parallel four-rod type mechanical claw, a third steering engine, a transverse slide table, a transverse closing synchronous belt, a second photoelectric sensor, a first steering engine, a second steering engine, a current source power supply system, a single chip microcomputer controller, a step motor and the like, wherein a first synchronous wheel is connected with a first bearing support seat by enabling a power input shaft to pass throughwheel holes; a second synchronous wheel is connected with a second bearing support seat by enabling the transmission shaft to pass through wheel holes; the second photoelectric sensor is connected with a baffle plate through a fastening screw nut; the baffle plate is fixedly connected with a bottom support frame; the first synchronous wheel and the second synchronous wheel are engaged through beltteeth of the transverse closing synchronous belt; the transverse closing synchronous belt is fixedly connected with an oval disc base. The automatic transverse pot seedling transplanting device has the advantages that the automatic seedling taking and putting action of multi-row pot seedlings can be realized; meanwhile, the adjustable speed of the seedling taking and putting can be realized; thetimely counting is realized; the operation efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a device for automatic horizontal transplanting of pot seedlings, which is suitable for realizing automatic horizontal transplanting of pot seedlings. Background technique [0002] Based on Puma560, Kutz et al. designed a nursery plant transplanting robot that can transplant seedlings from a 392-hole seedling tray to a 36-hole growth tray; a transplanting robot with an SNS gripper developed by Tin et al. based on four degrees of freedom robot etc. In recent years, the Netherlands, the United States, South Korea and other countries have developed a variety of large pot seedling transplanters used in greenhouse production lines. However, its complex structure, high price, and large volume make it poorly adaptable to my country's current production mode of protected agriculture. Foreign pot seedling transplanting technology has achieved seedling picking, t...

AI Technical Summary

Problems solved by technology

In recent years, the Netherlands, the United States, South Korea and other countries have developed a variety of large pot seedling transplanters used in greenhouse production lines. However, its structure is complex, expensive, and bulky, and it is poorly adapted to my country's current production mode of protected agriculture. Foreign pot seedling transplanting technology has achieved seedling picking, transportation, and planting, but it is only suitable for large-scale planting

[0003] Most of them are individual growers in China, with small cultivated area and uneven terrain. They are not suitable for large-scale transplanting machines, and the economic strength of farmers is also limited. There is another flexible disc planter with a simpler structure: a pair of flexible discs in the During the working cycle, it is sometimes opened and sometimes clamped. Put the potted seedlings or bare seedlings into the opened part of the disc, and the flexible disc clamps the seedlings and turns them into the opened soil groove. When the disc is turned to the lower end, it opens, and the pot The seedlings or bare seedlings fall into the ditch, and then the triangular soil support device pushes the soil on both sides to the ditch to fix the seedlings, and then suppresses them with a wheel. This mechanism has a simple structure and high efficiency, but it is difficult to ensure uniform spacing between seedlings by manual feeding. Only furrow irrigation can be used, and the water consumption is greater than hole water injection

If it can be supplemented with an automatic seedling feeding device, it can improve efficiency, ensure the uniformity of plant spacing, and reduce labor intensity; the degree of systematic control of domestically developed transplanters is not enough, and the process of picking seedlings still needs to be done manually, and purely mechanical methods are used alone. Taking seedlings is a single action, the degree of automation is not high, and the efficiency is affected.

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