Double vibration separation potato harvester damage reduction laying gathering device

Abstract

The invention provides a double shake separation potato harvester damage reduction laying and gathering device, which includes a frame, a floating device, a soil compacting device, a double shake device and a driving device, and is characterized in that the frame includes longitudinal beams, beams, columns and Plate, the floating device includes a mounting plate, a turntable, a floating plate and a floating frame. The mounting plate in the shape of a rectangular flat plate is provided with two round holes of different sizes along the two ends of the longitudinal axis perpendicular to the surface of the rectangular plate. The two ends of the "L"-shaped long arm of the floating frame are far away from the end of the connecting plate, and the U-shaped soil scraper is installed through two U-shaped sides. On the "L"-shaped long arms of the 2-piece floating frame, and the U-shaped opening of the soil scraper faces the forward direction of the potato harvester. The invention has good effect of damage reduction and damage prevention, accurate and reliable adjustment, has the advantages of limit protection, resistance reduction and obstacle avoidance, can ensure clear potato rate and improve harvest quality.

Description

technical field [0001] The invention provides a double shake separation potato harvester damage reduction laying gathering device, which is mainly used for damage reduction and damage prevention in the process of potato mechanized harvesting. Background technique [0002] At present, in the existing potato segmental harvester, the potato-soil mixture is directly dropped on the ground surface after harvesting after completing the separation and soil removal process on the separation sieve. The ground surface after harvesting is relatively higher than the original furrow, so The potato pieces that fell near the edge of the furrow slipped to the furrow, causing crushing damage to the potato pieces due to the running of tractor tires and harvester wheels. If the post-harvest surface can be leveled according to the operating conditions, that is, a compacting device that can realize convenient adjustment and self-adaptive regulation of the post-harvest surface is used, and the sep...

AI Technical Summary

Problems solved by technology

However, field tests have found that the real-time floating compaction effect of the above two technologies is far from enough, and the insufficient floating compaction effect of the soil rollers leads to poor drag reduction and obstacle avoidance capabilities of the compaction device, resulting in partial lateral damage of potatoes. Flow and burial phenomena, affecting the clear potato yield, resulting in unnecessary potato harvest losses

Images