Auxiliary tool for disassembling pin shaft of bucket elevator of rotary kiln
By designing a pin disassembly auxiliary tool for rotary kiln bucket lifting machine, the combined design of L-shaped rod and rotating rod is used to solve the problem of cumbersome pin replacement process in the prior art, and a faster and more efficient replacement process is achieved.
CN222661582UActive Publication Date: 2025-03-25SHOUGANG CHANGZHI IRON & STEEL
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Patent Information
- Application Number
- CN202420863501.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-24
AI Technical Summary
Technical Problem
In the prior art, the inspection and replacement of the chain plate pin of the bucket lifting machine is complicated and difficult to complete efficiently.
Method used
A rotary kiln bucket lifter pin shaft removal auxiliary tool is designed, including an L-shaped rod and a rotary rod. Through the design of tightening components and slots, the pin shaft can be quickly tightened to relax with the plate chain, making it easy to replace.
Benefits of technology
This tool makes the pin replacement process easier and more efficient, shortens replacement time and improves work efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of bucket elevators, in particular to a rotary kiln bucket elevator pin shaft dismounting auxiliary tool which comprises an L-shaped rod, a notch is formed in one end of the L-shaped rod, a rotating rod is rotationally connected to the interior of the notch through a plug pin, and a plurality of first through holes and second through holes which are evenly distributed are formed in the upper end face of the L-shaped rod and the upper end face of the rotating rod in a penetrating mode respectively. The multiple first through holes and the multiple second through holes are symmetrically distributed, clamping grooves are formed in the opposite side walls of the L-shaped rod and the rotating rod, the L-shaped rod and the rotating rod are moved to the positions, adjacent to the two second pin shafts, of the first pin shaft needing to be disassembled, the first pin shaft and the two second pin shafts are located between the L-shaped rod and the rotating rod, then the two clamping grooves are clamped into the outer walls of the two second pin shafts correspondingly, and the two pin shafts need to be disassembled. And then the L-shaped rod and the rotating rod are pulled and tightened, then the two second pin shafts are tensioned, the first pin shaft and the plate chain connected with the first pin shaft are loosened, accordingly, the two second pin shafts are tensioned conveniently and rapidly, and then the broken first pin shaft is disassembled through other tools.
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