Novel peanut harvester

Abstract

The invention relates to a novel peanut harvester. A scraper knife is arranged at the front end of an inclined frame strut; a main transmission band is arranged on the rear part of the scraper knife; a roller is arranged on the exterior of an inner roller shaft at the upper end of the main transmission band; a spring compacting machine is arranged between the upper part of the roller and the horizontal frame strut and is opposite to the roller; the spring compacting machine and the roller are combined into a soil crashing device; a moveable sieve is connected with the rear end of the soil crashing device; the left side of the inner roller shaft is connected with the left side of the moveable sieve through a swinging rod; a longitudinal shaft 1 is welded between the upper part of the scraper knife and a vertical frame strut; seedling separators are arranged at two ends of the longitudinal shaft 1; a chain wheel 1 is arranged on the outer side of the right-side seedling separator and is connected with an outer chain wheel on a main power output shaft; a longitudinal shaft 2 is arranged at the front end of the longitudinal shaft 1; an auxiliary transmission band is arranged between the longitudinal shaft 2 and a longitudinal shaft 3 on a second-layer horizontal frame strut. The novel peanut harvester is used for solving the problems of peanut burying, peanut falling, transmission band blocking, incomplete separation of peanut seedling fruit and soil, peanut breaking and the like, during a peanut harvesting process.

Description

technical field [0001] The invention is a peanut harvester, especially designed with a concave-bladed "v"-shaped blade, a combination of an auxiliary conveyor belt and a main conveyor belt, a soil crushing device combined with a drum and a compactor, and a movable screen connected to remove soil and form a row new peanut harvester. Background technique [0002] As a new agricultural machinery, the peanut digging harvester is developing rapidly. It can scoop up the peanut seedlings and soil together, break the soil and shake the soil, so as to separate the peanut seedlings from the soil to achieve the purpose of harvesting; Although the peanut harvester has made great progress after several improvements, some new harvesters have complex structures and high prices, which are difficult to promote in reality. In addition, there are still many problems in the harvesting process, such as fruit drop, buried fruit, Congestion on the conveyor belt, broken fruit, unclean separation o...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in the process of peanut harvesting, no burying of fruit, very little fruit drop, no congestion of the conveyor belt, clean separation of peanut seedlings and soil, no broken fruit, and the ability to arrange peanut seedlings in rows, The plastic film will be put away at the same time of harvesting to avoid soil pollution, a new type of peanut harvester with fast harvesting speed, uniform force on the frame, stable work, compact structure and low cost.

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