High-speed rice transplanter with automatic seedling replenishment mechanism

Abstract

The invention discloses an automatic seedling supplementing mechanism and a high-speed seedling planting machine provided with the automatic seedling supplementing mechanism. The automatic seedling supplementing mechanism comprises a seedling carrying frame lifting mechanism, a ready seedling carrying frame fixedly arranged above the seedling carrying frame lifting mechanism, and a hydraulic cylinder used for driving the seedling carrying frame lifting mechanism, wherein the seedling carrying frame lifting mechanism comprises a lifting plate fixedly connected with the ready seedling carrying frame, and a lifting rod is arranged below the lifting plate and is formed by a shear fork mechanism; the ready seedling carrying frame comprises a frame plate, the frame plate is arranged on the lifting plate, a plurality of ready seedling suspension pins are transversely arranged on the frame plate, and a plurality of hooks used for suspending seedling discs are arranged on each of the ready seedling suspension pins. The automatic seedling supplementing mechanism optimizes original manual seedling supplementing into automatic seedling supplementing, thereby improving the stability of the seedling planting machine on the basis of saving manpower, lowing the planting cost, and improving the planting quality.

Description

technical field [0001] The invention relates to the field of agricultural machinery control, in particular to an automatic seedling replenishing mechanism and a high-speed rice transplanter equipped with the automatic seedling replenishing mechanism. Background technique [0002] At present, in my country's rice planting industry, the operation of replenishing seedlings for rice seedlings is still manual, and there is no transplanter that can automatically replenish seedlings. One of the disadvantages of artificial seedling replacement is that it consumes manpower and financial resources. The second is that people have to work in the field with the rice transplanter, just like the existing rice transplanters on the market. When it is necessary to replenish the seedlings, a person takes off the seedling tray from the preparatory seedling-carrying rack, and puts the seedlings in the seedling tray into the seedling-carrying platform behind, so that there must be at least three ...

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Problems solved by technology

[0002] At present, in my country's rice planting industry, the operation of refilling seedlings is still manual, and there is no transplanter that can realize automatic refilling.

One of the disadvantages of artificial seedling replacement is that it consumes manpower and financial resources. The second is that people have to work in the field with the rice transplanter, just like the existing rice transplanters on the market. When it is necessary to replenish the seedlings, a person takes off the seedling tray from the preparatory seedling-carrying rack, and puts the seedlings in the seedling tray into the seedling-carrying platform behind, so that there must be at least three people on a car, and the people on both sides are on the same side. In the process of taking and putting rice seedlings, it will cause the shaking of the rice transplanter, and the driving skills of the driver will be relatively high, and the leveling technical requirements of the rice transplanter itself will also be improved, not only the technology, but also the more important To balance the time and precision, the time should be short and the precision should be high. Obviously, the cost of manufacturing such a high-speed rice transplanter will also increase. If these problems cannot be improved well, the quality of transplanting will be affected; thirdly, a The car needs to carry at least three people. The rice transplanter will definitely need more power to walk normally in the field, and it will consume more oil. The increase in fuel costs is one aspect, and it also has a certain negative impact on the machine itself.

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