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Intelligent winter jujube sorting device

A sorting device and technology of winter jujube, applied in the directions of sorting, grading, solid separation, etc., can solve the problems of individual differences in color discrimination and size discrimination of winter jujube, labor cost delaying enterprise development speed, hidden dangers of product hygiene and safety, etc. The effect of operation and maintenance, promoting intelligence, and saving labor costs

Active Publication Date: 2019-09-24
TIANJIN AGRICULTURE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Low efficiency, high labor intensity, and increasing labor costs seriously slow down the development speed of enterprises; and there are serious individual differences in the color and size judgment of winter jujube by manual sorting, which cannot reach a unified standard; there are also problems in product hygiene and safety. great danger

Method used

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  • Intelligent winter jujube sorting device
  • Intelligent winter jujube sorting device
  • Intelligent winter jujube sorting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] See attached Figure 1-3 , a winter jujube intelligent sorting device, comprising a device frame 1, a feed port 2, a color sorting mechanism 3, a first size sorting mechanism 4 and a second size sorting mechanism 5; the feed port is arranged on the top of the device frame, and the winter jujube It enters the color sorting mechanism from the material inlet, and the color sorting mechanism completes the color sorting of winter jujubes. After color sorting, the winter jujubes enter the first size sorting mechanism and the second size sorting mechanism respectively, and are separated by the first size sorting mechanism and the second size sorting mechanism. The second size sorting mechanism sorts the winter jujubes that have been color-sorted by size.

[0046] The color sorting mechanism 3 includes a conveyor belt 31, a first baffle plate 32, a second baffle plate 33, a first camera 34, a first blowing nozzle 35, a second camera 36, ​​and a second blowing nozzle 37. The con...

Embodiment 2

[0059] See attached Figure 4 , on the basis of Embodiment 1, in order to ensure that the winter jujubes can enter the jujube space of the conveyor belt 31 one by one as much as possible, the present embodiment adds a feeding and coding mechanism, which includes a feeding funnel 11 , the screw rod 12 and the channel 13, the screw rod is vertically arranged at the central position of the feed funnel, the screw rod has a spiral guide plate, and the winter jujube can move downward along the spiral guide plate of the screw rod, the described channel is arranged obliquely, and the channel The higher end is connected to the bottom of the screw rod, and the lower end of the channel is connected to the feed port 2. The width of the channel is slightly greater than the maximum diameter of the winter jujube, preferably 50mm. The feeding and coding mechanism can effectively ensure that the winter jujubes fall into the feeding port 2 one by one.

Embodiment 3

[0061] On the basis of the second embodiment, further speaking, the screw rod is an active component, which is connected with a driving motor and can drive the screw rod to rotate.

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Abstract

The invention discloses an intelligent winter jujube sorting device which comprises a feeding and piling mechanism, a feeding inlet, a color selecting mechanism, a first size sorting mechanism and a second size sorting mechanism. Through the feeding and piling mechanism, it can be effectively guaranteed that winter jujubes fall into the feeding inlet one by one, the winter jujubes enter the color selecting mechanism from the feeding inlet and are subjected to color selection through the color selecting mechanism, the winter jujubes subjected to color selection enter the first size sorting mechanism and the second size sorting mechanism, and then the first size sorting mechanism and the second size sorting mechanism perform size sorting on the winter jujubes subjected to color selection. An image processing technology instead of human eyes is adopted for performing color selection on the winter jujubes, pickup skipping and wrong pickup can be effectively prevented, and the sorting accuracy and efficiency are improved; and the winter jujube sizes are fast graded through the size sorting mechanisms, the structure is simple, operation and maintenance are easy, and the sorting efficiency and quality are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery equipment, and in particular relates to an intelligent sorting device for winter jujubes. Background technique [0002] Winter jujube is mainly eaten fresh, but its post-harvest lifespan is very short, and it is not resistant to storage. It will lose its freshness and crispness in 7 to 10 days at room temperature, and severe water loss and shrinkage will occur. Rotting, vitamin C and other nutrients will be lost in large quantities, and the economic and nutritional value will be greatly reduced. Therefore, how to speed up the sorting and processing process of winter jujube to ensure its fresh listing has very important practical significance. [0003] At present, most winter jujube processing enterprises still use manual sorting for the color and grade of winter jujube, and the per capita daily pick-up amount is only tens of kilograms. Low efficiency, high labor intensity, and inc...

Claims

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Application Information

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IPC IPC(8): B07C5/02B07C5/342B07C5/36B07B13/07
CPCB07B13/07B07C5/02B07C5/342B07C5/365B07C2501/009
Inventor 刘玉乐侯鹏帅宋欣张可成封然然尚玉刚
Owner TIANJIN AGRICULTURE COLLEGE
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