Digging and separating device for potato harvesting machine

Abstract

The invention discloses a digging and separating device for a potato harvesting machine. The digging and separating device for the potato harvesting machine comprises side plates, an digging mechanism, an adjusting structure, a height adjusting mechanism, a conveying mechanism, an auxiliary supporting mechanism and a vibration separating mechanism, wherein the side plates are two stainless steel side plates, the upper ends of the front sides of the two symmetrically distributed side plates are fixedly connected to the left and right ends of the back sides of a transverse plate, the rear sides of the inner walls of the two symmetrically distributed side plates are fixedly connected to the front ends of the left and right sides of a frame plate, and the digging mechanism is arranged on the internal front sides of the two symmetrically distributed side plates. The digging and separating device for the potato harvesting machine is simple to operate, reliable to install and convenient to disassemble, and can achieve efficient digging of potatoes; a rear rolling support for stability of the device is arranged, the digging depth and the tilting angle of the digging position are convenient to adjust, multiple screening and separation of the dug potatoes and soil are achieved, the quality of the harvested potatoes is ensured, the workload of personnel is reduced, and the efficiency of harvesting the potatoes is improved.

Description

Technical field [0001] The invention relates to the technical field of crop harvesting equipment, in particular to an excavating and separating device for a potato machine. Background technique [0002] Potatoes can provide the human body with abundant calories, and are rich in protein, amino acids, vitamins and minerals, especially their vitamin content is the most complete of all food crops. With the advancement of science and technology, large areas of crops have been planted and harvested. With the good support of agricultural machinery and machinery, it is no exception for potatoes. The potato harvester can well meet the agricultural production of personnel. However, the excavating and separating device used in the traditional potato machine has many shortcomings, the operation is cumbersome, and the installation is not reliable enough. The disassembly is not convenient enough to achieve efficient soil-breaking and digging of potatoes, cannot provide stable rear rolling supp...

AI Technical Summary

Problems solved by technology

[0002] Potatoes can provide rich calories for the human body, and are rich in protein, amino acids, vitamins and minerals, especially its vitamin content is the most complete of all food crops. With the advancement of science and technology, large-scale crops are planted and harvested. In addition to the good support of agricultural machinery, potatoes are no exception. Potato harvesters can well meet the agricultural production of personnel, but the traditional digging and separation devices for potato machines have many deficiencies, such as cumbersome operation and insufficient installation. The disassembly is not convenient enough to achieve efficient soil-breaking excavation of potatoes, cannot provide a stable rear rolling support for the device, is inconvenient to adjust the excavation depth and the inclination angle of the excavation part, cannot achieve the screening and separation of soil and potatoes, or It is impossible to achieve multiple screening and separation of excavated potatoes and soil. The separation method is single, and the harvest quality of potatoes is difficult to be guaranteed. This increases the workload of personnel and reduces the efficiency of harvesting potatoes. Therefore, it can solve such problems It is imperative to realize a digging and separating device for potato machines

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