Self-propelled carrot seed-rope seeding machine

Abstract

The invention relates to agricultural machinery, in particular to a self-propelled carrot seed-rope seeding machine. The self-propelled carrot seed-rope seeding machine comprises a frame, furrowers, an elastic roller seed rope synchronous laying device, a drip irrigation belt roller, a rear roller and a chain transmission device. The elastic roller seed rope synchronous laying device, the drip irrigation belt roller and the rear roller are arranged on the frame sequentially from front to back, and the rear roller is mounted at the rear end of the frame. The elastic roller seed rope synchronouslaying device comprises two elastic roller seed rope synchronous laying device bodies, and the bottom of the frame is provided with the furrowers under the elastic roller seed rope synchronous layingdevice bodies. The drip irrigation belt roller is positioned between the two elastic roller seed rope synchronous laying device bodies, and a drip irrigation belt is wound on the drip irrigation beltroller which is connected with the frame through a drip irrigation belt roller rotating shaft. The rear roller is arranged behind the drip irrigation belt roller, the middle of the rear roller is provided with an annular groove, and the drip irrigation belt is arranged in the annular groove. The problem that the seed rope is broken when the machine is in operation is effectively solved.

Description

technical field

[0001] The invention relates to agricultural machinery, in particular to a self-propelled carrot rope seeder. Background technique

[0002] The traditional way of planting carrots is sowing and drilling. After sowing and emergence, the seedlings need to be thinned manually, which not only wastes man-hours, but also wastes seeds and increases planting costs. Carrot precision sowing can reduce the thinning process and save the cost of seeds. At present, one of the technical equipments for precise sowing of carrots is an air-suction precision seeder, and the other is precision sowing based on the rope planting mode. The structure of the air-suction precision seeder is relatively complicated and expensive, and the seeds need to be pelletized. The precision seeding based on the seed rope mode is divided into two links. First, the seed rope weaving machine is used to wrap the seeds into the degradable paper-like seed belt according to the corresponding plant spac...

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