The 4UX-170.1 potato harvester is a large and medium-sized mechanical equipment widely used in potato harvesting, developed by Hisense Tiancheng in close cooperation with the National Potato Engineering Technology Research Center, Shandong University of Technology and other research institutes. It can achieve adjustable row spacing, separate potatoes from soil, separate potato seedlings, and lay potato chunks together. It has advanced characteristics such as high potato exposure rate, low damage rate, and low skin breakage rate, and its technical level is significantly better than similar products in the market.
The 4UX-170.1 hanging potato harvester is an agricultural machinery used for digging and harvesting potatoes, which can complete digging, conveying separation, and strip collection operations in one go.



1width-limitDisc knife
It mainly consists of a disc knife, a fixed frame, a compression spring, and an adjustment device. The disc knife is not powered and operates by friction. It is mainly used to cut open the surface along the potato ridges and weeds, which is conducive to excavating parts and preventing stems and weeds from winding and blocking on both sides of the machine.



2. Diggingcomponent
It mainly consists of a knife holder, a knife shaft, a main shovel, a secondary shovel, and an excavation angle adjustment mechanism, used to excavate potatoes along with the entire width of the soil. At the same time, the secondary shovel can prevent hard objects such as stones from damaging the conveyor chain.



3. Suppression depth limitdevice
It mainly consists of a copying depth limiting wheel, a bracket, and an adjusting mechanism. The copying depth limiting wheel is used to control and adjust the excavation depth of the digging shovel, and make the potatoes and soil loose, which is conducive to the later separation of potatoes and soil.



4Grille styletransportationSeparation sieveAnd shaking wheel combination
It is mainly composed of toothed tape, steel grating, driving wheel, passive wheel, and shaking wheel. The conveyor belt is driven by a driving wheel, which is made of rubber teeth and meshes well with the steel grating. It has light wear and a long service life; This type of conveying separation screen is reliable and has less damage to potatoes. The shaking wheel can shake and transport the separation screen, improving the separation ability between potatoes and soil.

5Strip collection device
After separation and cleaning, the potatoes are transported to the back of the machine, and the width of the collecting baffle is adjusted to lay the potatoes on the ground for picking up.

Xisen Tiancheng 4UX-170.1 Potato Harvester Technical Parameters