Excavation and soil removal device

Abstract

The invention relates to agricultural machinery, in particular to an excavation and soil removal device. It includes an excavation mechanism and a soil removal mechanism, the soil removal mechanism is located at the rear of the excavation mechanism, and the soil removal mechanism is connected with the excavation mechanism; the excavation mechanism includes two parallel excavation supports, and the excavation supports include vertically connected vertical supports and horizontal supports, The front end of the horizontal bracket is provided with a chute I, the excavation shovel is located between the two excavation brackets, and is connected to the front of the horizontal bracket. The two outer side walls of the excavation shovel are respectively fixed with a sliding rod I and a sliding rod II, and the sliding rod I and the ends of the sliding rod II are set in the chute I, and slide along the chute I. The sliding rod II is connected with the vertical bracket through the crank-slider mechanism. A blocking block is provided, and the blocking block is located behind the end of the sliding rod I. It realizes the automatic excavation and soil removal of the roots of crops, and greatly improves the efficiency of excavation and soil removal.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to an excavation and soil removal device. Background technique [0002] Green onion is one of the main leafy vegetables in my country, with a large planting area and large output. In 2019, the planting area of ​​green onion in Shandong Province was as high as 1.5 million mu. Due to the characteristics of heat resistance, cold resistance and strong adaptability, green onions can be produced almost all year round in my country's planting industry. [0003] Green onions are often planted in ridges. The digging shovel needs to go deep into the roots of the green onions for digging operations. Therefore, a large amount of soil will accumulate at the digging shovel, which will cause soil congestion, increase the resistance used in the digging process and affect the digging of green onions. Therefore, during the excavation process of green onion, it is urgent to solve the problem of soil congesti...

AI Technical Summary

Problems solved by technology

[0003] Green onions are often planted in the mode of ridge planting. The digging shovel needs to go deep into the root of the green onion for digging operations. Therefore, a large amount of soil will accumulate at the digging shovel, resulting in soil congestion, increasing the resistance used in the digging process and affecting the digging of green onions.

Therefore, in the process of excavating scallions, it is urgent to solve the problem of soil congestion during the excavation process; and the current excavation shovel can only complete vibration excavation or fixed excavation

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