A shovel-screen mutual vibration cassava excavator
A technology for excavators and cassava, which is applied in the directions of excavators, excavating harvesters, harvesters, etc., can solve the problems of long time and distance of cassava root movement, large amount of soil, and high energy consumption of excavation operations, so as to reduce cassava Effect of root loss
Active Publication Date: 2019-11-26
CHINA AGRI UNIV
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Problems solved by technology
Existing problems are that the amount of soil raised during excavation is large, and the time and distance for cassava roots to move on the conveyor chain are too long, resulting in high energy consumption for excavation operations and greater damage to cassava roots
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Embodiment Construction
[0050] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0051] Such as Figure 1-Figure 6 As shown, a harvesting machine suitable for cassava harvesting in ridge farming can harvest cassava with different ridge heights and digging depths. A shovel-sieve mutual vibration type cassava excavator comprises: a frame 1, an imitation ridge wheel assembly, an excavating shovel assembly, a power transmission mechanism and a vibrating screen assembly.
[0052] The frame 1 is welded by square steel pipes, a suspension device is welded above the front of the frame 1, two three-point suspension articulated plates 30 are welded on the front beam of the frame 1, and two imitation ridge wheels are articulated. Plate A and three excavating shovel articulated plates B, vibrating screen articulated plates C are respectively welded on both sides of the middle beam and rear beam of frame 1; two three-point suspension articulated plat...
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The invention relates to a shovel-screen mutual vibration type cassava excavator, including a rack, a spindle-shaped ridge wheel assembly, a digging shovel assembly, a power transmission mechanism anda vibrating screen assembly; the rack is formed by welding square steel pipes, a suspension device is welded to the upper part of the front part of the rack, two three-point suspension mounting plates, two spindle-shaped ridge wheel mounting plates and three excavating shovel mounting plates are welded to the front beam of the rack, and vibrating screen mounting plates are welded at the two sidesof the middle beam of the rack and the two sides of the back beam of the rack, respectively; the two three-point suspension mounting plates are located at the two ends of the suspension device, and the three-point suspension mounting plates and the suspension device are connected to a three-point suspension device of a tractor through pins; the spindle-shaped ridge wheel assembly is mounted to the spindle-shaped ridge wheel mounting plates on the rack through pin shafts, the digging shovel assembly is mounted to the excavating shovel mounting plates on the rack through pin shafts, the vibrating screen assembly is mounted to the vibrating screen mounting plates on the rack through pin shafts, and the power transmission mechanism is connected to the rack through bolts.
Description
technical field [0001] The invention relates to a harvesting machine in the field of agricultural machinery, in particular to a shovel-sieve mutual vibration type cassava excavator. Background technique [0002] With the increasing application fields of cassava processed products, especially the development of cassava-made fuel alcohol market, the development space of cassava industry is broad. It can be seen from the trade of cassava and its related products in the world that the world's demand for cassava is constantly growing, especially my country's demand for cassava and its related products occupies a major part of the world. Compared with the world's cassava production, my country's cassava harvested area accounts for 1.42% of the world's total, and its fresh potato production accounts for 1.87% of the world's total, ranking the 17th in the world's cassava production. At the same time, the mechanization level of cassava planting in my country is still low, especially...
Claims
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IPC IPC(8): A01D13/00A01D15/04
CPCA01D13/00A01D15/04
Inventor 宋建农徐光浩王继承董向前孙亚朋张超刘飞舟余雷
Owner CHINA AGRI UNIV