Name: Four-wheel drive walking tractor
Gong Kai (Announcement)No.: CN20/KOOC-0/866/KOOC-0/80U Publication (Announcement) Date: 20/KOOC-0//KOOC-0/.06./KOOC-0/5.
Main classification number Original application number: F 16H3/44:
Classification number: f16h3/44 (2006.0438+0) i; b60k 17/06(2006.0 1)I； B60K 17/34
Release Date: Priority:
Applicant (patent right): Wu Huiping.
Address: No.650109, Azubi Village, Lushi Village Committee, Maguohe Town, Malong County.
Inventor (Designer): Wu Huiping International Application:
International publications: Entry date:
Patent Agency: Kunming Jacky Patent Agency Co., Ltd. 53 100 Generation Agent: Chen Zuo.
abstract
A four-wheel drive walking tractor is characterized in that a first planetary differential is installed on a section of shaft in which the right end of the second shaft in the gearbox extends out of the gearbox housing, and the planetary gears in the first planetary differential are simultaneously meshed with an internal bevel gear fixedly connected to the second shaft and an external bevel gear sleeved on the second shaft, and power and speed are transmitted to a front drive through the internal bevel gear; The second planetary differential installed on the rear axle of the trailer chassis is driven by the transmission shaft, and the second planetary differential transmits the power of the gearbox to the rear axle to realize rear drive; The utility model keeps the front drive device and field operation function of the existing walking tractor unchanged, and at the same time increases the rear drive device, so as to better exert its transportation capacity in rural areas.