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Automatic walnut sorting device

An automatic sorting and walnut technology, applied in the mechanical field, can solve the problems of low work efficiency and unsatisfactory grading effect, and achieve the effect of high work efficiency, simple structure and reasonable structure design

Inactive Publication Date: 2017-10-24
徐州瑞龙核桃科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently grading walnuts, most walnut farmers still rely on manual sorting, because manual sorting is based on their own experience, not only the work efficiency is low, but also the grading effect is not satisfactory

Method used

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  • Automatic walnut sorting device

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Embodiment Construction

[0009] A kind of walnut automatic sorting device, such as figure 1 The feeding hopper 1, the classification channel 2, the collection frame 3, the air blowing pump 4, the pressure detection device 6, and the control module 5 are shown. The classification channel is 10°-60° from the horizontal line. There are 4 leakage holes with gradually increasing diameters, and the diameters of these four leakage holes can be adjusted. A pressure detection device is installed on the wall of the leakage holes, and an air blowing pump is installed at the lower end of the classification channel, and the blowing direction is positive. For the leakage hole, the pressure detection device and the signal device of the blowing pump are all connected with the signal device of the control module. If the diameter of the walnut is smaller than the leakage hole, the walnut will fall into the collection box, and the walnut with a diameter larger than the hole will continue to roll and fall into the hole l...

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Abstract

The invention provides an automatic walnut sorting device. Leaking holes which are enlarged gradually are formed in the bottom face of a grading channel from high to low at intervals. Pressure detection devices are installed on the hole walls of the leaking holes. Blowing pumps are arranged at the lower end of the grading channel, and the blowing directions of the blowing pumps right faces towards the leaking holes. When walnuts roll to the positions of the leaking holes, if the diameter of the walnuts is smaller than that of the leaking holes, the walnuts fall into a collecting frame, the walnuts with the diameter being larger than that of the leaking holes continue to roll and fall into the leaking holes with the diameter being larger than that of the walnuts, when the diameter of the walnuts is slightly larger than that of the leaking holes, the walnuts are stuck in the leaking holes, at the moment, a controller receives the information that the pressure monitors detect compression objects existing over the leaking holes, and a signal is transmitted to the blowing pumps so that the foreign bodies blocking the holes can be blown away. The automatic walnut sorting device has the advantages of being reasonable in structure design, high in working efficiency, good in grading effect, simple in structure, reliable in work and high in stability.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a walnut automatic sorting device. Background technique [0002] After walnuts are harvested, they are generally graded according to their size, so that they can be priced according to different specifications, or used to make different walnut products, in order to maximize the benefits. Currently grading walnuts, most walnut farmers still rely on manual sorting. Since manual sorting is based on their own experience, not only the work efficiency is low, but also the grading effect is not satisfactory. Contents of the invention [0003] In view of the above existing problems, the technical problem to be solved by the present invention is to provide a walnut sorting device, which has high working efficiency and accurate sorting grades. [0004] The purpose of the present invention is achieved in that a walnut automatic sorting device includes a feed hopper, a grading channel...

Claims

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Application Information

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IPC IPC(8): B07B13/07B07B13/14
CPCB07B13/07B07B13/14
Inventor 陈海龙
Owner 徐州瑞龙核桃科技开发有限公司
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