Rice pulling and transplanting machine suitable for self-cultivation of seedlings in seedling fields

Abstract

The invention discloses a seedling-pulling rice transplanter suitable for self-fertile rice seedlings. The seedling-pulling rice transplanter comprises a seedling inserting assembly, a power assembly and a seedling pulling assembly which are connected into a whole body through a main beam, wherein the seedling pulling assembly mainly comprises a lifting mechanism and seedling pulling mechanisms; during seedling pulling, the seedling pulling mechanisms are adjusted to the roots of the seedlings, and soil is squeezed when the seedling pulling mechanisms move forwards to separate the seedlings, so that the seedlings are prevented from being damaged during the seedling pulling process; the seedling inserting assembly mainly comprises reversible taking and inserting mechanisms and a transmission mechanism; during seedling inserting, the seedling inserting assembly is adjusted to a proper position, the effective lengths of adjustable screws are adjusted to control the amount of seedlings inserted each time; when the reversible taking and inserting mechanisms move upwards, taking and inserting devices rotate upwards to enter a seedling trough to take the seedlings, and distributing devices are driven simultaneously to move upwards and enter the bottoms of seedling box components to ensure that the seedlings fall into the seedling trough; when the reversible taking and inserting mechanisms move downwards, the taking and inserting devices rotate downwards and insert the seedlings into soil, and the distributing devices are driven simultaneously to move downwards to original positions while the seedling inserting operation is fulfilled. The seedling-pulling rice transplanter has the advantages that the seedlings are prevented from being damaged during work; the seedling inserting effect is good.

Description

technical field [0001] The invention relates to a seedling pulling and transplanting machine, in particular to a seedling pulling and transplanting machine suitable for self-cultivating seedlings in a seedling field. Background technique [0002] Rice is one of the main grains in our country. The planting of rice is first of raising seedlings, then pulling and transplanting, and then transplanting. With the development of economy and technology, people gradually design and manufacture a variety of pulling machines and transplanting machines to replace them. Manual operation greatly reduces people's labor intensity and improves production efficiency. A kind of seedling pulling machine disclosed as Chinese invention patent CN200420035506. Seedling wheel, seedling receiving box, transmission mechanism and lifter, the seedling pulling machine improves the working efficiency and reduces the labor intensity, but there are still some problems, such as the structure is too complicat...

AI Technical Summary

Problems solved by technology

[0002] Rice is one of the main grains in our country. The planting of rice is first of raising seedlings, then pulling and transplanting, and then transplanting. With the development of economy and technology, people gradually design and manufacture a variety of pulling machines and transplanting machines to replace Manual operation greatly reduces people's labor intensity and improves production efficiency. A kind of seedling pulling machine disclosed as Chinese invention patent CN200420035506. Seedling wheel, seedling receiving box, transmission mechanism and lifter, the seedling pulling machine improves the working efficiency and reduces the labor intensity, but there are still some problems, such as the structure is too complicated, the cost is high, the seedlings are easy to be damaged and the efficiency is low; China The utility model patent CN200420035505.3 provides a rice transplanter, which includes a tractor head, a bracket, a seedling box, a seedling separator, a pick-and-plant mechanism, a transmission mechanism, and a lifter. seedlings, but the rice transplanter still has certain problems, such as the inability to effectively separate and transplant rice seedlings, and the inability to control the number of inserted rice seedlings each time, which is bulky and inconvenient to move.

At the same time, there is no equipment that can both pull rice seedlings and transplant rice seedlings.

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