Special tool for disassembling and assembling transfer case of articulated truck
By designing a special tool for disassembling and assembling the transfer case of articulated trucks, and using a horizontal jack and support base to simplify the disassembly process, the problem of difficult disassembly of articulated trucks has been solved, improving maintenance efficiency and equipment uptime.
CN224564171UActive Publication Date: 2026-07-28JIANGXI COPPER
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Patent Information
- Application Number
- CN202521410421.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-07
- Publication Date
- 2026-07-28
- Estimated Expiration
- 2035-07-07
AI Technical Summary
Technical Problem
Existing articulated truck transfer cases are difficult to disassemble, have complicated maintenance procedures, require many people and large equipment, are time-consuming, and affect equipment uptime and availability.
Method used
Design a special tool for disassembling and assembling an articulated truck transfer case, including a horizontal jack and a support base. The transfer case is fixed to the flange by the lugs and cross shaft on the support base. The adjustable jack is used to move the transfer case out from the bottom, simplifying the disassembly process.
Benefits of technology
It enables a single person to quickly disassemble the transfer case, reducing maintenance steps and time, improving maintenance efficiency, and reducing labor requirements.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a special tool for disassembling and assembling a transfer case of an articulated truck, which relates to the technical field of disassembling and assembling tools for transfer cases of trucks and comprises a horizontal jack, a top bearing tray of the horizontal jack is fixedly connected with a supporting seat, and two ends of the top of the supporting seat are respectively provided with a first lug seat and a second lug seat. Four through holes are formed in the surface of each of the first lug and the second lug, transmission shafts and splines at the two ends of the transfer case of the articulated truck are dismounted, the first lug and the second lug are fixed to a transfer case flange through the through holes in cooperation with four sets of bolts and nuts, and the supporting grooves are engaged with the transmission shafts; the two transverse shafts connected with the first lug seat and the second lug seat are fixed to half grooves formed in the supporting seat correspondingly, a supporting rod at the lower end of the supporting seat is connected to the horizontal jack, and the transfer case of the hinged truck is moved out of the bottom of equipment by means of the up-down and front-back adjustability of the horizontal jack. The problems that an existing hinged truck is not easy to disassemble and tedious in maintenance step are solved.
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