4UQ-165 potato harvester
The 4UQ-165 potato harvester is a large and medium-sized mechanical equipment widely used in potato harvesting, which is closely cooperated with the National Potato Engineering Technology Research Center and Shandong University of Science and Technology. It can realize adjustable line spacing, can separate potato and soil, separate potato and potato, and lay out potato chips. It has advanced characteristics such as high rate of sweet potato, low potato and low skin breaking rate. The technical level is obviously better than similar products in the market.
1. Wide-width disc knife: It is mainly used to cut the surface along the two sides of the potato ridge together with weeds, which is good for excavating parts and excavating the stems and weeds on both sides of the machine.
2. Excavation parts: used to dig up the whole width of the potato together with the soil, while the auxiliary shovel can prevent hard objects such as stones from damaging the conveyor chain.
3. Repression depth-limiting device: It is mainly composed of contour-shaped deep-deep wheel, bracket and adjusting mechanism. The contour-shaped deep-wheel is used to control and adjust the excavation depth of the digging shovel, and loosen the potato and soil, which is conducive to the separation of the later potato soil.
4. Grid type conveying separation screen and shaking wheel combination: the conveyor belt is driven by the driving wheel, the driving wheel is rubber tooth, meshing with the steel grid bar, light wear and long service life; this type of conveying separation screen is reliable, potato Less damage. The dithering wheel can shake the separation screen to improve the separation of the potato from the soil.
5. Dioscorea chinensis separation mechanism: It mainly consists of a stem roller and a pressure grid. It separates the potato stem and potato and has the function of removing potato stems and weeds.
6. The vine-side output mechanism is mainly composed of a conveyor frame, a conveyor belt and a power transmission mechanism. The potato stems, stems and weeds sent from the potato stalk separation mechanism and the tail sieve are transported to the side ditch, and laid. On the ground.
7. Tail sieve: The potato passed through the conveying separation sieve and the potato stalk separation mechanism falls on the tail sieve, and through the reverse operation, the weeds with light specific gravity are sent to the top and dropped onto the vine side output belt, and transported to the side. The larger potato is regularly laid on the ground through the potato harvesting device.
8. Collecting potato shaping device: By adjusting the potato collecting baffle, the potato is placed on the ground after compaction, and the device greatly increases the rate of the sweet potato for later collection.
9. Overload clutch drive shaft: The load is too large and the drive shaft slips to protect the machine from injury.
10. High-efficiency potato soil separation technology: research and development of contour-limited depth wheel, vibration mesh format conveying screen and reverse rubber claw grid, so that the harvester can not only adjust the harvesting depth, but also loosen the potato soil, which is conducive to the separation of the potato soil. Greatly improve the separation effect of potato soil.
11. Dioscorea chinensis separation technology: The development of floating cutting discs and turning rubber wheels is not only good for cutting the yam, but also minimizing the damage of hard objects such as stones in the soil to the cutting disc. It doesn't matter, it hurts the potato.
12. block strip placement technology: research and development of strip laying technology, design of the strip placement device, the harvested potatoes regularly laid on the top of the ridge, which will facilitate the later classification, bagging, and greatly improve production efficiency.
