A kind of potato grading collection device

Abstract

The invention discloses a grading collection device for potatoes. A storage box is arranged on the upper part of a device body, a cross plate is arranged at the bottom of the storage box, the cross plate is fixedly connected with the inner wall of the device body, a drive motor is arranged on the upper part of the device body, a drive shaft is rotationally connected to the lower part of the drivemotor, and the upper part of the drive shaft penetrates through the device body and is rotationally connected with the device body through a bearing; and a charge pipe is fixedly connected to the right side of the upper end of the device body, the charge pipe communicates with the storage box, a plurality of stirring rods are fixedly connected to the surface of the drive shaft, and the lower partof the drive shaft penetrates through the cross plate and is rotationally connected with the cross plate through a bearing. According to the device, through holes are driven to communicate with unloading pipes in a reciprocating manner through a rotary disc, so that intermittent unloading is realized; meanwhile, the rotating drive shaft drives a stirring rod to rotate along with the rotating driveshaft, so that agglomeration and no falling of the potatoes in the storage box are avoided; the potatoes with different volumes and weights are sieved by virtue of falling ports with different hole diameters and elastic supports with different elastic coefficients, so that a grading collection function for the potatoes is achieved; and the device is high in automatic degree and capable of savinglabor.

Description

technical field [0001] The invention relates to a collecting device, in particular to a potato grading and collecting device. Background technique [0002] Potatoes are rich in dietary fiber, which can help promote gastrointestinal motility and clear the intestines. From a nutritional point of view, it has more advantages than rice and flour, and can supply a large amount of heat energy to the human body. It can be called "perfect food". Potatoes and whole milk alone are sufficient for man to maintain life and health. Because the nutritional content of potatoes is very comprehensive, and the nutritional structure is relatively reasonable, but the amount of protein, calcium and vitamin A is slightly lower; and this is just supplemented by whole milk. Potato tubers have more water, less fat, and relatively low calories per unit volume. The vitamin C contained in potato tubers is about 4 times that of apples, the B vitamins are 4 times that of apples, and various minerals are...

AI Technical Summary

Problems solved by technology

[0003] Potatoes are usually classified according to their volume and weight when they are sold after they are harvested. At present, manual classification is still used in the potato grading and classification work, which has a low degree of automation and consumes a lot of labor.

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