Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underwater transmission anti-derailing device for chain of rotary tooth rake type trash remover
The invention relates to the technical field of hydropower station trash rack trash removal, and discloses a rotary tooth rake type trash remover chain underwater transmission derail prevention device which comprises a support, a headstock, a rack face and a rail box are fixedly connected to the outer portion of the support, and the headstock, the rack face and the rail box form a framework of a transmission system. The headstock, the grid surface and the track box are symmetrically arranged on two sides in the bracket; the driving mechanism is fixed in the headstock, the output end of the driving mechanism is fixedly connected with a main chain wheel, the outer portion of the main chain wheel is connected with a sleeve roller chain in a meshed mode, and the sleeve roller chain moves in the track box; the underwater part is connected and driven outside a driving hub by arranging a sleeve roller chain, rolling friction is formed between a roller on the sleeve roller chain and the driving hub, and sliding friction is formed between the driving hub and a rod shaft through a connecting copper sleeve, so that the sleeve roller chain is ensured to run easily and stably; and moreover, the chain does not derail even if the chain is not adjusted in time after extending, so that the maintenance workload of the trash remover is reduced.
本发明涉及水电站拦污栅清污技术领域，且公开了一种回转齿耙式清污机链条水下传动防脱轨装置，包括支架，所述支架的外部固定连接有头架、栅面和轨道盒，头架、栅面和轨道盒构成传动系统的骨架，头架、栅面和轨道盒对称设置在支架的内部两侧；驱动机构，固定于头架的内部，驱动机构的输出端固定连接有主链轮，所述主链轮的外部啮合连接有套筒滚子链，套筒滚子链活动于轨道盒的内部；水底部分通过设置套筒滚子链在传动轮毂的外部连接传动，套筒滚子链上的滚轮与传动轮毂形成滚动摩擦，传动轮毂与棒轴通过连接铜套形成滑动摩擦，从而保证套筒滚子链运转的轻松和平稳，而且保证在链条伸长后调整不及时也不会脱轨，减少了清污机的维护工作量。
Underwater transmission anti-derailing device for chain of rotary tooth rake type trash remover
The invention relates to the technical field of hydropower station trash rack trash removal, and discloses a rotary tooth rake type trash remover chain underwater transmission derail prevention device which comprises a support, a headstock, a rack face and a rail box are fixedly connected to the outer portion of the support, and the headstock, the rack face and the rail box form a framework of a transmission system. The headstock, the grid surface and the track box are symmetrically arranged on two sides in the bracket; the driving mechanism is fixed in the headstock, the output end of the driving mechanism is fixedly connected with a main chain wheel, the outer portion of the main chain wheel is connected with a sleeve roller chain in a meshed mode, and the sleeve roller chain moves in the track box; the underwater part is connected and driven outside a driving hub by arranging a sleeve roller chain, rolling friction is formed between a roller on the sleeve roller chain and the driving hub, and sliding friction is formed between the driving hub and a rod shaft through a connecting copper sleeve, so that the sleeve roller chain is ensured to run easily and stably; and moreover, the chain does not derail even if the chain is not adjusted in time after extending, so that the maintenance workload of the trash remover is reduced.
本发明涉及水电站拦污栅清污技术领域，且公开了一种回转齿耙式清污机链条水下传动防脱轨装置，包括支架，所述支架的外部固定连接有头架、栅面和轨道盒，头架、栅面和轨道盒构成传动系统的骨架，头架、栅面和轨道盒对称设置在支架的内部两侧；驱动机构，固定于头架的内部，驱动机构的输出端固定连接有主链轮，所述主链轮的外部啮合连接有套筒滚子链，套筒滚子链活动于轨道盒的内部；水底部分通过设置套筒滚子链在传动轮毂的外部连接传动，套筒滚子链上的滚轮与传动轮毂形成滚动摩擦，传动轮毂与棒轴通过连接铜套形成滑动摩擦，从而保证套筒滚子链运转的轻松和平稳，而且保证在链条伸长后调整不及时也不会脱轨，减少了清污机的维护工作量。
Underwater transmission anti-derailing device for chain of rotary tooth rake type trash remover
一种回转齿耙式清污机链条水下传动防脱轨装置
XIONG DECHAO (Autor:in) / LI YONGFENG (Autor:in) / ZHAO JUN (Autor:in) / LU JUN (Autor:in) / LI GUOWEN (Autor:in) / MAO SHI'E (Autor:in) / DING XIAOYAN (Autor:in)
28.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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