Special-shaped nut locking unit and cooking robot
By designing the limiting washer and locking components of the irregular nut locking unit, the problem of nut loosening in the automatic cooking machine is solved, achieving stable locking and convenient disassembly of the nut, and improving the stability of the equipment.
CN224453353UActive Publication Date: 2026-07-03SHENZHEN ZHIGU TIANCHU TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN ZHIGU TIANCHU TECH CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-07-03
Smart Images
Figure CN224453353U_ABST
Abstract
This utility model relates to a shaped nut locking unit and a cooking robot. Because the locking component is detachably connected to the limiting washer, and the limiting washer and the locked part cannot rotate, the locking component will not rotate relative to the locked part. Furthermore, the locking component restricts the rotational freedom relative to the shaped nut, so the shaped nut will also not rotate relative to the locked part, thus achieving the function of preventing loosening. Moreover, because the locking structure and the limiting washer are detachably connected, and the shaped nut and the locked part are threadedly connected, it is easy for operators to disassemble and install. Compared with the prior art, the shaped nut locking unit and cooking robot disclosed in this application can achieve stable locking over time, with equipment use and frequent installation and disassembly. During the use of the cooking robot, the shaped nut locking unit will not loosen, thus ensuring the normal operation of the components.
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