Double drive jigging apparatus
CN224686999UActive Publication Date: 2026-08-28中煤科工集团唐山研究院有限公司 +1
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Patent Information
- Application Number
- CN202521884463.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-02
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-02
AI Technical Summary
Technical Problem
为克服上述缺陷，本实用新型的实施例提供了一种双驱动跳汰机上排料装置，解决了现有技术中跳汰机的一体式单驱动上排料装置在使用时，排料辊远离驱动端的部分因扭矩过大容易磨损且难以维修的技术问题
Benefits of technology
本实用新型中，两个安装座对称设置在跳汰机排料口两侧，为两个驱动组件提供对称的支撑基础，确保两个驱动组件的输出端能够与辊组两端保持同轴度，减少传动过程中的附加力矩，降低驱动组件与辊组连接部位的磨损。两个驱动组件分别驱动辊组的两端，使辊组的扭矩输入点分布在两端，相较于单驱动结构中扭矩从一端向另一端传递的方式，缩短了扭矩在辊组中的传递路径，避免了扭矩在传递过程中的过度衰减，使得辊组中各排料辊所承受的扭矩趋于均衡，减少了因局部扭矩过大导致的排料辊变形或断裂。辊组由若干排料辊通过可拆卸连接结构轴向固定组成，当单个排料辊出现故障时，可通过拆卸相邻排料辊之间的连接结构实现单独更换，无需将整个辊组从跳汰机上拆除，降低了维护过程对设备整体运行的影响，减少了维护所需的时间和工作量。两个驱动组件与两个安装座配合，形成对称的双驱动结构，能够确保辊组在旋转过程中受力均衡，避免因单边受力导致的辊组轴向窜动，进而保证排料过程的稳定性；同时，两个驱动组件可通过同步控制实现输出转速一致，使得辊组各部分的排料速度保持同步，避免物料在排料口处出现堆积或排料不均的情况，提升跳汰机的分选效率。
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Abstract
The utility model relates to the technical field of jigging machine, the utility model provides a kind of double drive jigging machine upper discharging device, it includes mounting seat, mounting seat has two, two mounting seats are used to symmetrical setting in the two sides of jigging machine discharge port;Drive assembly has two, two drive assemblies are respectively opposite on two mounting seats;Roll group two ends are respectively with two drive assemblies transmission connection, and roll group includes several sequentially connected discharge rollers along the axial direction.The above technical scheme, the two ends of roll group are driven by two drive assemblies respectively, so that the torque input point distribution of roll group is in two ends, shortens the transmission path of torque in roll group, reduces the deformation or fracture of discharge roller due to excessive local torque.Roll group is fixed axially by several discharge rollers through detachable connecting structure, when single discharge roller fails, it can be replaced individually, reduces the influence of maintenance process on the overall operation of equipment, reduces the time and workload required for maintenance.
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