Automatic green soy bean separating device of green soy bean harvesting machine

Abstract

The invention discloses an automatic green soy bean separating device of a green soy bean harvesting machine. The device comprises a material collecting box with an opening at the top; the top of thematerial collecting box is provided with material distributing rollers which are sequentially distributed from front to back at intervals; and a gap for falling of separated green soy beans is formedbetween every two adjacent material distributing rollers. The device is characterized in that the material distributing rollers can rotate synchronously backwards; the front side of the material distributing rollers is connected with a conveying belt; the rear side of the material distributing rollers is used for discharging branches conveyed by the conveying belt out of the material collecting box; and a material homogenizing roller is arranged above the material distributing rollers, wherein the material homogenizing roller can prevent the green soy beans from being accumulated on a part ofthe material distributing rollers. The automatic green soy bean separating device has the advantages that when the automatic green soy bean separating device of the green soy bean harvesting machine works, the green soy beans conveyed from the conveying belt to the material distributing rollers fall into the material collecting box through gaps among the adjacent material distributing rollers, andthe branches are discharged out of the material collecting box through a discharging port and are prevented from falling into the material collecting box. In addition, the green soy beans can be prevented from being accumulated on a part of the material distributing rollers through the material homogenizing roller, so that the branches can be discharged out from the discharge port, and the automatic separation effect of the green soy soybeans can be improved.

Description

technical field [0001] The invention relates to a edamame harvester, in particular to an edamame automatic separation device of the edamame harvester. Background technique [0002] Edamame is one of the common crops, and it is widely planted by farmers because of its characteristics of low planting input, large yield and high income. However, the production of green edamame has the disadvantage of high labor intensity, especially the picking of green edamame is time-consuming and laborious. One mu of green edamame needs 2 to 3 mature laborers to pick all of them in one day, which is not only inefficient, but also high in cost. In addition, since the mature soybeans are picked in midsummer, pickers work continuously under the scorching sun for a long time, which is very prone to heat stroke. In order to improve the automation of picking, people have invented various edamame harvesters, such as "a self-propelled edamame harvester" disclosed in the Chinese utility model whose ...

AI Technical Summary

Problems solved by technology

Although, the self-propelled edamame harvester removes the dust attached to the edamame pods falling from the bean outlet by setting a secondary winnowing device on the tractor, blows away the light impurities, and makes the edamame pods in the bin contain Less miscellaneous and more pure. However, since the edamame harvesting process will inevitably remove the branches, the self-propelled edamame harvester cannot effectively separate the branches, and the branches are easy to fall into the bin, which increases the subsequent work of manual sorting quantity

In addition, since the hopper of the self-propelled edamame harvester is fixedly installed on the frame, when the hopper is full of harvested edamame, people need to climb onto the machine and use additional tools to remove the edamame from the hopper Not only the unloading is very laborious, but also the work efficiency is very low, which increases the labor cost

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