Rail sleeper type field machine-transplanted seedling tray precision sowing complete equipment

Abstract

The invention relates to farmland sowing equipment, in particular to rail bearing type field machine-transplanted seedling tray precision drilling complete equipment for operation in a field, and aims to solve the technical problems of structures, sowing efficiency and the utilization of natural resources of the conventional similar equipment. The equipment comprises seedling tray components and mechanical sowing equipment and adopts the design key point that the seedling tray components are a combined type seedling tray arranged in the field; and a travelling wheel of a machine frame of the mechanical sowing equipment slides on a track of the rail bearing type seedling tray for sowing. An integrated ejector pin is arranged in a roller of a seed falling component, and the integrated ejector pin integrates a row of thimbles along an axial direction; the integrated ejector pin is connected with ejector pin rings, and an assembly gap is reserved between the two adjacent ejector pin ringson the integrated ejector pin; a base plate of the mechanical sowing equipment is rotationally connected with a balanced support frame; and independent pulleys are connected to both ends of the balanced support frame, and each independent pulley only contacts one seedling tray component. The equipment not only reduces the labor cost and improves the sowing efficiency, but also utilizes the natural resources fully, is pollution-free and environmental-friendly, and has high popularization and application value.

Description

technical field [0001] The invention relates to farmland sowing equipment, which is a complete set of precision sowing equipment for sleeper-rail field machine transplanting trays working in the field. Background technique [0002] The existing seedling tray breeding has replaced the traditional manual sowing by mechanical automatic sowing. The so-called mechanical automatic sowing refers to providing the seedling tray to the sowing equipment, and the sowing equipment completes rapid and uniform sowing. Although the efficiency of mechanical automation is high, there are many problems. Existing planters all have seedling trays used in conjunction with them. In specific operations, first apply soil to the seedling trays, then put the seedling trays into the sowing equipment for sowing, and place the seedling trays in a certain environment for seeding after sowing. Breeding; there is also a kind of walking on the seedling tray directly by the seeder. After the sowing is comple...

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Problems solved by technology

[0009] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a sleeper-type field machine seedling tray precision sowing complete set of equipment in the field, so that it can solve the problem of poor structure, low seeding efficiency and unreasonable utilization of natural resources in the existing similar equipment. technical issues

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