Three-level separation type cyperus esculentus harvester

A technology of oily bean and harvester, which is applied to excavator harvesters, harvesters, excavators, etc., can solve the problems of high labor intensity, reduced harvest, multi-manpower and material resources, etc., to achieve high net rate, avoid waste, The effect of improving the net rate

Active Publication Date: 2015-09-30
黄中山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now there are some oily bean excavators on the market. Although the harvesting efficiency has been improved, the harvested oily beans are mixed with more soil and fine impurities, and the screening effect is not ideal. Manual separation and picking are often required. More manpower and material resources are invested, which is time-consuming and labor-intensive; in addition, more oily beans are mixed in the discharged grass, which reduces the harvest and affects income.

Method used

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  • Three-level separation type cyperus esculentus harvester
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  • Three-level separation type cyperus esculentus harvester

Examples

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Effect test

Embodiment 1

[0029] Embodiment 1: as Figure 1 to Figure 6As shown, the three-stage sorting oil sand bean harvester includes a frame main body 1, a traction frame 2, a depth-fixing wheel 3, a rotary harrow 4, a shovel plate 5, a material storage box 6, and a traveling wheel 23. The top of the front end of the frame main body 1 is provided with a drive shaft 7 whose axial direction is the same as the traveling direction of the frame main body 1, and a transmission shaft 8 whose axial direction is perpendicular to the traveling direction of the frame main body 1; the driving shaft 7 and the transmission shaft 8 are transmitted through a transmission gearbox 9 connection; one end of the transmission shaft 8 is connected to the rotary harrow 4 through a chain transmission; the frame main body 1 behind the shovel plate 5 is provided with a transition plate 10 connected end to end and arranged front and back, a primary screening device 11, and a secondary screening device 12 and a third-stage sc...

Embodiment 2

[0031] Embodiment 2: as Figure 4 to Figure 9 As shown, the three-stage sorting oil sand bean harvester includes a frame main body 1, a traction frame 2, a depth-fixing wheel 3, a rotary harrow 4, a shovel plate 5, a material storage box 6, and a traveling wheel 23. The top of the front end of the frame main body 1 is provided with a drive shaft 7 whose axial direction is the same as the traveling direction of the frame main body 1, and a transmission shaft 8 whose axial direction is perpendicular to the traveling direction of the frame main body 1; the driving shaft 7 and the transmission shaft 8 are transmitted through a transmission gearbox 9 connection; one end of the transmission shaft 8 is connected to the rotary harrow 4 through a chain transmission; the frame main body 1 behind the shovel plate 5 is provided with a transition plate 10 connected end to end and arranged front and back, a primary screening device 11, and a secondary screening device 12 and the third-stage...

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Abstract

The invention discloses a three-level separation type cyperus esculentus harvester. The three-level separation type cyperus esculentus harvester is characterized by comprising a rack body, a traction frame, fixed depth wheels, a rotary tillage rake, a soil shoveling plate, a storage box and advancing wheels. A transition plate, a first-level screening device, a second-level screening device and a third-level screening device which are connected in an end-to-end mode and arranged in a front and back mode are arranged on the rack body behind the soil shoveling plate. A draught fan and the storage box are arranged below the tail ends of the three levels of screening devices. The three-level separation type cyperus esculentus harvester has the advantages that the first-level screening device, the second-level screening device and the third-level screening device are arranged, and cyperus esculentus is classified and screened step by step when conveyed from front to back and are completely screened when harvested; waste of resources is avoided, the net output rate of the harvested cyperus esculentus is high, the harvested cyperus esculentus can be directly bagged after being dried without manual secondary separation and secondary operation; besides, when the cyperus esculentus falls into the storage box finally, impurities in the cyperus esculentus are blown out by the draught fan, and the net output rate is further increased.

Description

Technical field: [0001] The invention relates to an agricultural machine for harvesting oily bean, in particular to a three-stage sorting type oily bean harvester. Background technique [0002] Yassa bean is a new type of crop with high quality, high yield and high comprehensive utilization value. It mainly harvests underground nuclear rhizome fruits with well-developed root system and high labor intensity when harvesting. Now there are some oily bean excavators on the market. Although the harvesting efficiency has been improved, the harvested oily beans are mixed with more soil and fine impurities, and the screening effect is not ideal. Manual separation and picking are often required. More manpower and material resources are invested, time-consuming and labor-intensive, and the labor intensity is high; in addition, more oily beans are mixed in the discharged grass, which reduces the harvest and affects income. Invention content: [0003] The object of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D17/22A01D33/08
Inventor 黄中山
Owner 黄中山
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