Double oil shaking taro harvester

Abstract

The invention relates to a double oil shaking taro harvester and belongs to the technical field of agriculture and forestry machines. The harvester comprises a soil shoveling cutter installed below the front of a rack, and a soil shaking mechanism located behind the soil shoveling cutter. The soil shaking mechanism comprises a front soil shaking shovel and a rear soil shaking shovel which are mutually connected. The bottom of the front end of the front soil shaking shovel is hinged to the lower end of a connecting plate fixed to the rack. The upper end of a swinging arm extending out of the front end of the front soil shaking shovel upwards is hinged to the front end of a short connecting rod. The rear end of the short connecting rod is hinged to the middle of a swinging rod of a main swinging rack. The upper portion of the main swinging rack is hinged to the upper portion of the connecting plate. The front of the rear soil shaking shovel is hinged to the lower end of the swinging rod. The rear portion of the rear soil shaking shovel is hinged to the lower end of a vertical rocker arm. The upper end of the vertical rocker arm is hinged to the rear end of a horizontal supporting arm. Soil on taro harvested by the soil shoveling cutter can be shaken in a preceding-stage jolting mode and then shaken in a backward-stage jolting mode, due to the different soil shaking modes, the soil removing effect is ideal and good, and therefore the harvested taro can be output cleanly with high quality.

Description

technical field [0001] The invention relates to a harvesting machine, in particular to a taro double shaking soil harvester, which belongs to the technical field of agricultural and forestry machinery. Background technique [0002] Taro is a perennial tuberous plant that forms a shortened stem at the base of the plant that gradually forms a fat, fleshy bulb. Digging during harvesting inevitably brings out soil, which needs to be removed efficiently. [0003] It can be seen from the search that the Chinese invention patent application with the application number 201410767105.X discloses a taro harvester, which includes: a tractor; a stem separation device, which is arranged on the front end of the tractor, and it includes two V-shaped connection A stalk separating plate together, the connecting ends of the two stalk separating plates face forward; a circular cutting knife, two circular cutting knives are arranged on the front of the tractor; a plow share, two plows The head...

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned prior art has all realized the high-efficiency mechanized shoveling of taro, practice has proved that because the soil brought out by the taro is adhesive, no matter whether it is to shake the soil with the transmission shaft with blades arranged side by side, or by means of the crank slider The reciprocating motion vibrates the soil, the effect is not ideal, and it is difficult to obtain the ideal mechanized harvesting quality

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