Peanut harvesting device capable of grasping and loosening through meshing of gears

Abstract

The invention provides a peanut harvesting device capable of grasping and loosening through meshing of gears. The peanut harvesting device comprises a grasping part assembly, a pair of rotation arm assemblies and a gear assembly. The grasping part assembly comprises a pair of grasping parts (1), a flexible limiting belt (5) and a V-shaped spring (7). The rotation arm assemblies comprise rotation wheels (8), rotation arms (4) and idler wheels (3). The idler wheels (3) can be matched with a curve portion of the grasping part assembly in a rolling mode. The gear assembly comprises a pair of gears (2) which share the same number of teeth and are mutually meshed. The pair of gears is fixedly connected with the rotation wheels (8) of the pair of rotation arm assemblies.

Description

technical field [0001] The present application relates to a peanut harvesting device, in particular to a peanut harvesting device that realizes grasping and loosening through gear meshing. Background technique [0002] Peanut is one of the most important crops in our country and occupies a pivotal position in our country's agricultural production. In many areas of our country, peanuts are the main source of livelihood, especially in some rural areas in Shandong, where each farmer grows more than ten acres of peanuts. However, young people in rural areas generally do not work at home but move to Working and living in the city, so the dwindling labor force in the village is not enough to complete such a large amount of labor by harvesting peanuts by hand, especially in the season when peanuts need to be harvested. If the harvest is not timely due to rainy weather, the peanuts will fall to the ground and increase. The difficulty of harvesting, or if the weather is dry, if it i...

AI Technical Summary

Problems solved by technology

In many areas of our country, peanuts are the main source of livelihood, especially in some rural areas in Shandong, where each farmer grows more than ten acres of peanuts. However, young people in rural areas generally do not work at home but move to Working and living in the city, so the dwindling labor force in the village is not enough to complete such a large amount of labor by harvesting peanuts by hand, especially in the season when peanuts need to be harvested. If the harvest is not timely due to rainy weather, the peanuts will fall to the ground and increase. The difficulty of harvesting, or if the weather is dry, if it is not harvested in time will also increase the difficulty of harvesting due to hardening of the soil

However, the automatic peanut harvester in the prior art has a complex structure, more wiring, and higher cost. The effective grasping rate of peanuts is not high, and it is easy to miss the peanuts in the ground.

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