Adjustable crawler belt for sweet potato harvester

• Main Authors: YANG SONGMEI, JI MINGSONG, YANG RANBING, CHEN BINXI, CHEN DASUI, XING JIEJIE, LI XIAO, DONG XUEHU, CHEN ZHAO, AOYI REN, GAO YUNSHUN, YOU XIAO, WU QINGXU
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2023
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The invention discloses an adjustable crawler belt for a sweet potato harvester, and belongs to the technical field of agricultural machinery. The device is arranged between two tracks arranged in parallel and comprises a protection box arranged between the two tracks, and an adjusting part is arranged in the protection box and is in transmission connection with the two tracks; the protection box comprises a fixed box, extension boxes are slidably connected to the two sides of the fixed box correspondingly, and the adjusting part is arranged in the fixed box and is in transmission connection with the extension boxes; the adjusting part comprises a driving assembly arranged in the fixed box, the driving assembly is in transmission connection with a plurality of first adjusting assemblies and a plurality of second adjusting assemblies, and the first adjusting assemblies and the second adjusting assemblies are in transmission connection with the two extending boxes correspondingly. According to the invention, th