Floating plate of transplanter and manufacturing method of the floating plate

Abstract

The invention relates to the technical field of agricultural machinery and provides a floating plate of a transplanter and a manufacturing method of the floating plate. The floating plate of the transplanter comprises an upper cover and a bottom shell, wherein the upper cover and the bottom shell are molded by injection-compression through an injection molding machine, and the upper cover and the bottom shell are fixedly connected to form a cavity; and the cavity is filled with plastic foams or air bags. The upper cover and the bottom shell of the floating plate are obtained by an injection-compression manner through the injection molding machine, the defect of single material of the floating plate is overcome, the thickness of the floating plate can be reduced effectively and the whole weight of the floating plate is decreased, therefore the cost is lowered, the buoyancy force of the floating plate is enhanced and the transplanting efficiency is improved; and as the upper cover and the bottom shell of the floating plate are obtained by injection-compression through the injection molding machine, the production efficiency of the floating plate is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a rice transplanter floating plate and a manufacturing method thereof. Background technique [0002] At present, the rice transplanter is the most common agricultural machinery and equipment for rice transplanting operations. The rice transplanter is generally equipped with a floating plate, which is used to carry devices such as the engine of the rice transplanter or to carry rice seedling boxes and transplanting operators. For this reason, the rice transplanter The machine needs to use high-strength floating board. [0003] At present, the floating board of rice transplanter mainly adopts two kinds of glass steel plate and blow-molded board, and the use of glass steel plate and blow-molded board as the floating board has different degrees of defects, specifically: [0004] For the glass steel plate, its weight is relatively large, the buoyancy is sma...

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Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide a floating plate for a rice transplanter, which aims to solve the defects of the floating plate using glass steel plate and blow-molded plate provided by the prior art. The floating plate using glass steel plate is heavy and cumbersome to assemble. Moreover, the floating board is easy to drag mud, and the efficiency of transplanting rice seedlings is low; the floating board using blow-molded board has higher requirements for raw materials, is more expensive, thicker, and is easy to be damaged, which is time-consuming, laborious and expensive.

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