Stumping harvester for caragana korshinskii

Abstract

The invention relates to a stumping harvester for caragana korshinskii, belonging to the field of agricultural machinery. The stumping harvester provided by the invention comprises a frame, a hangingdevice, a transmission component, a recovery component, two walking components and two cutting components. The stumping harvester provided by the invention is mainly applied to the harvesting link ofthe caragana korshinskii; through traction of a four-wheel tractor, the whole stumping harvester is driven to move forward; the power output shaft of the four-wheel tractor is used as a power source,and power is transmitted to the whole stumping harvester through a cardan shaft; when the stumping harvester is in operation, the caragana korshinskii on ridges is cut off through reciprocating type cutters located at the left and right sides of the stumping harvester; cut caragana korshinskii enters a negative pressure conveying channel; through three negative pressure pumps, negative pressure isgenerated in the negative pressure conveying channel, and the caragana korshinskii in the negative pressure conveying channel is sucked into a recovery box; and after the operation of harvesting is completed, a worker opens box doors located at two sides of the recovery box to take harvested caragana korshinskii out of the recovery box. The stumping harvester provided by the invention has the advantages of simple structure, light weight, low cost, reasonable whole structure design, good operation quality and high work efficiency, lightens labor intensity, and reduces production cost at the same time.

Description

technical field [0001] The invention relates to a caragana stubble harvester, which belongs to the field of agricultural machinery. Background technique [0002] Caragana is one of the important tree species for soil and water conservation and sand-fixing afforestation in Northwest China, North China, and Northeast China. Its branches, leaves, flowers, fruits, and seeds are rich in nutrients and are good forage. To grow, the caragana needs to be stubbled on a regular basis. After the cut caragana is recycled, it can be used to make forage, which is used by herdsmen to feed livestock. In the past, the stubble harvesting of Caragana mainly relied on workers entering the field to harvest, and the work efficiency was low. , and the working environment is harsh, and the labor cost is high. Because the growing environment of caragana is harsh, the terrain is complex, and the requirements for stubble of caragana are high, many harvesting machines cannot be directly used for harvest...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a caragana flat-stubble harvester, so as to realize the flat-stubble harvesting operation of Caragana in complex terrain; the whole machine of the present invention is small in size and light in weight, and is driven by a four-wheel tractor to advance the whole machine. The power output shaft of the four-wheel tractor is used as the power source, and the power is transmitted to the whole machine through the cardan shaft. When working, the reciprocating cutting knives on the left and right sides cut off the caragana on the ridge, and the cut caragana enters the negative pressure. Conveying channel, through three negative pr

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