Two ridges and four rows full feeding peanut combine harvester

Abstract

Disclosed is a two-ridge four-row whole-feeding peanut combine harvester. The two-ridge four-row whole-feeding peanut combine harvester comprises a driving device, a clamping conveying device, a peanut picking sorting device and a peanut lifting device, the clamping conveying device comprises a two-ridge four-row clamping conveying collecting device and a conveying device, the two-ridge four-row clamping conveying collecting device comprises a clamping chain rack and clamping chains I, II, III, IV and V, a peanut vine clamping conveying path A is achieved by meshing of the clamping chain I and the clamping chain II, a peanut vine clamping conveying path B is achieved by meshing of the clamping chain III and the clamping chain IV, the clamping conveying collecting device further comprises a clamping collecting device, and the clamping conveying path A, the clamping conveying path B and conveyed peanut vines are gathered at a position of the clamping collecting device. By means of the two-ridge four-row whole-feeding peanut combine harvester, two-ridge four-row peanut vines can be harvested, clamped and conveyed, peanuts can be picked, sorted and collected, the work efficiency of the peanut combine harvester is improved, and time costs are lowered.

Description

technical field [0001] The present invention relates to a peanut combine harvester, in particular to a two-ridge and four-row full-feed peanut combine harvester. All harvesting steps such as transportation, fruit picking and cleaning. Background technique [0002] Peanuts, also known as groundnuts, are known as "vegetable meat". The oil content is as high as 50%, the quality is good, and the smell is fragrant. In addition to being edible, peanuts are also used in printing and dyeing and papermaking industries; peanuts are also a traditional Chinese medicine, suitable for symptoms such as malnutrition, spleen and stomach disorders, cough, phlegm and asthma, and lack of milk. As an important economic crop, peanut has a wide planting area in my country. Therefore, the harvesting method of peanuts is of great significance to the economic development of the growing area. [0003] At present, the vast majority of peanuts are harvested manually, including pulling out the peanuts...

AI Technical Summary

Problems solved by technology

At present, the existing peanut combined harvesting machines in my country often have the following problems: (1) The clamping chain adopts an adjustment method with one end fixed and the other end floating to prevent the congestion of peanut vines; Too many peanut seedlings lead to congestion; (2) Only one ridge and two rows can be operated, and two ridges and four rows cannot be operated and collected at the same time, and the operation efficiency is relatively low; resulting in more times for harvesters to enter the ground and cause compaction to the field soil; (3) the driving device is generally arranged at the rear end of the whole peanut combine harvester, and the movement stability of the conveying device is likely to be poor due to the excessive power transmission distance; (4) the peanut fruit belt Some soil or stones can not be removed well during the conveying process, resulting in the unsmooth of the next fruit picking and cleaning process; (5) most of the fans used in the existing peanut combine harvesters are blowing fans, and the blowing blowers The fan is installed above the cleaning device to remove impurities such as peanut stalks; this cleaning method has a poor cleaning effect on impurities such as relatively heavy soil and stones, and it is easy to cause residues of soil, etc.

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