Dual spectrum technology based leaf and stalk separating and cutting quality detection device and detection method
A detection device and dual-spectrum technology, which is applied in the field of comprehensive quality detection devices for threshing and destemming, can solve problems such as untimely feedback of detection data, single detection index, and long detection time, and achieve compact structure, good discrete effect, and occupation small area effect
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[0048] Example 1 Detection device
[0049] Such as figure 1 As shown, the detection device includes a paving device 1, a paver located below the paving device 1, an X-ray detector 3 located below the paver 2, and a visible light detector located below the outlet of the X-ray detector 3. 4. The material receiving device 6, the frame 5 and the control cabinet 7 under the exit of the visible light detector 4;
[0050] The material spreading device 1 includes a main belt conveyor 1A, a load cell module 1B and a material limiting roller 1C. The main belt conveyor 1A and the material limiting roller 1C are respectively driven by a geared motor. Four sets of load cell modules 1B are installed between the left and right sides of the main belt conveyor 1A and the frame 5. The limiting roller 1C is located at the outlet of the main belt conveyor 1A.
[0051] The paver 2 can adopt a spring plate type vibration conveyor or an exciting type vibration conveyor.
[0052] The X-ray inspection mac...
Example Embodiment
[0058] Example 2 Detection method
[0059] The first step is to weigh the spreading material: first take a sample according to the tobacco industry standard. When it is used to detect the leaf structure or the rate of stem content in the leaf, take a sample of (3000±300)g on the leaf collecting conveyor belt after threshing and destemming; When detecting the rate of long stems or the rate of leaves in the stems, samples (1000~1500)g on the tobacco stem collecting conveyor belt after threshing and destemming. According to the online or offline use situation, the sample can be evenly spread on the spreading device 1 by manual or upstream equipment, and then the sample quality can be automatically obtained by static weighing through the track-type weighing system.
[0060] The second step, uniform feeding: start the equipment through the control cabinet 7, so that the materials will pass through the paving device 1, the paver 2, the X-ray inspection machine 3, the visible light inspec...
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