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Semi-feeding self-propelled peanut combined harvester

A combine harvester and self-propelled technology, which is applied in the direction of digging harvesters, harvesters, agricultural machinery and implements, etc., can solve the problems of low peanut efficiency and high labor costs, and achieve low production costs, easy operation and smooth operation Effect

Inactive Publication Date: 2018-01-30
刘铮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems of low efficiency and high labor cost of manual harvesting of peanuts, the present invention provides a semi-feeding self-propelled peanut combine harvester

Method used

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  • Semi-feeding self-propelled peanut combined harvester
  • Semi-feeding self-propelled peanut combined harvester
  • Semi-feeding self-propelled peanut combined harvester

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Embodiment Construction

[0022] exist figure 1 , 2 Medium, including grain divider, grain raiser, digging shovel, grain removal conveyor chain, soil cleaner, hydraulic lifting cylinder, rubber crawler chassis, fruit picking roller, elastic curtain, scraper conveyor belt, cleaning screen, fan, horizontal conveying Belt, vine conveyor belt, main frame, vine throwing chain, vertical hoist, fruit collection box, depth limit device, when the harvester advances, the grain divider (1) and the grain lifter (2) will move within the working width The peanut plants are separated from the two sides and lifted up. At the same time, the digging shovel (3) cuts off the main root of the peanut and loosens the soil. Then the plants enter the reel conveyor chain (4), are pulled up and clamped and transported backwards. A soil cleaner (5) is provided at the bottom of the front conveying section to remove sand from the roots of the plants. When the plants are transported to the fruit picking section, the fruit pods are...

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Abstract

The invention relates to a semi-feeding self-propelled peanut combined harvester capable of finishing combined operation of peanut digging, soil removing, fruit picking, sorting, fruit collecting andseedling vine spreading. The harvester mainly comprises a grain divider, a grain lifter, a digging shovel, a grain pulling and conveying chain, a soil cleaning device, a hydraulic lifting cylinder, arubber crawler chassis, a fruit picking roller, an elastic blocking curtain, a scraper conveyer belt, a sorting screen, a draught fan, a transverse conveying belt, a vine conveying belt, a main machine frame, a vine throwing chain, a vertical lifting machine, a fruit collecting box and a depth limiting device; the grain divider and the grain lifter separate plants and lift the plants up, the digging shovel cuts off peanut roots and loosens soil, and the plants enter the grain pulling and conveying chain to be pulled up; a counter-roller fruit picking device brushes off fruit pods, and impurities such as stems, leaves and sandy soil are separated out under the action of a vibrating screen and the draught fan; selected peanut fruits are sent to the fruit collecting box; and peanut vines after the pods are removed are discharged out of the harvester. The semi-feeding self-propelled peanut combined harvester has the characteristics of simple and convenient operation, high efficiency, low labor intensity of workers and the like.

Description

Technical field [0001] The invention relates to a semi-feeding self-propelled peanut combine harvester capable of completing the joint operations of digging, removing soil, picking fruits, cleaning, collecting fruits, and laying seedlings and vines of peanuts. Background technique [0002] China's peanut planting area is about 4.33 million ha 2 , is the second largest planting country in the world. The harvesting of peanuts has a strong seasonality, the labor intensity of manual operation is high, the efficiency is low, the harvest loss is large, and it takes up a lot of farming hours. At present, peanut harvesting has become a major bottleneck in the process of agricultural mechanization and even agricultural modernization in China's main peanut producing areas, which has attracted widespread attention. The harvesting method of peanuts in most areas of China is still dominated by manual harvesting. Combined harvesting technology and equipment are in the research and devel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D29/00
Inventor 刘铮
Owner 刘铮
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