Self-propelled oil peony pod harvester

Abstract

The invention discloses a self-propelled oil peony pod harvester which comprises a rack, a main picking device, auxiliary picking devices, a walking device and a collecting device; the main picking device comprises a main picking rack, a reciprocating cutter arranged on the main picking rack, a reel, two reel plates and a guide plate; scattered branches, leaves and pods at the canopy part of a peony tree are gathered on the same horizontal line by the reel plates and the reel and are cut by the reciprocating cutter; the cut pods slide into the collecting device under the action of the guide plate; each auxiliary picking device comprises a flail knife component, a main shaft and an auxiliary picking motor; pods on the side faces of the peony trees are cut by the flail knife components; and the cut pods naturally fall into the collecting device under the action of gravity. The oil peony pod harvester is self-propelled, so that the labor intensity of picking personnel can be reduced. In addition, the cutting devices comprise the main picking device and the two auxiliary picking devices, peony fruit pods on the canopy part and the two sides of the peony tree can be picked respectively, the picking time is shortened, and the picking efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural product harvesting machinery, in particular to a self-propelled harvester specially used for picking peony pods for oil. Background technique [0002] Peony for oil is an excellent woody oil crop. Its grain oil content is as high as about 30%, unsaturated fatty acid content is over 90%, polyunsaturated fatty acid content is 70%, and α-linolenic acid content exceeds 40%. 50 times that of oil. Peony seed oil is known as "the best oil in the world". In order to ensure the oil yield and yield of peony seeds, timely harvesting is very necessary. If you pick immature peony seeds, the oil yield and seedling growth rate will be reduced, and the quality of the extracted oil will be poor; when the harvest is too late, the pods will crack along the ventral seam, and the seeds will fall into the soil by themselves, affecting the quality of the oil. Yield. [0003] The harvest period of peony pods for ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems existing in the existing peony pod picking devices for oil, the purpose of the prese

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