Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an underwater sand blocking prevention motor, an underwater propeller and an underwater cleaning robot, the underwater sand blocking prevention motor comprises a stator, a rotor device, a sand prevention bearing and a sand prevention cover, and the stator is provided with an assembly cavity; the rotor device comprises a rotating shaft and a rotor assembly, one end of the rotating shaft is inserted into the assembly cavity, and the other end is connected with the rotor assembly; the sand-proof bearing is arranged in the assembly cavity and sleeves the rotating shaft; the sand-proof cover is arranged at the end, away from the rotor assembly, of the stator and corresponds to the assembly cavity so as to seal the end of the assembly cavity. In this way, by arranging the sand-proof bearing, the sand-proof performance of the sand-proof bearing can be improved, and the service life of the sand-proof bearing is prolonged; and meanwhile, the end part of the assembly cavity can be sealed by arranging the sand-proof cover, so that sustainable flowing water flow cannot be formed in the assembly cavity, the amount of silt accumulated in each part in the assembly cavity can be greatly reduced, and the purposes of reducing the silt accumulation and prolonging the service life of the underwater sand-blocking-preventing motor are achieved.
本申请涉及一种水下防卡沙电机、水下推进器和水下清洁机器人，该水下防卡沙电机包括定子、转子装置、防沙轴承以及防沙盖，定子设有装配腔；转子装置包括转轴和转子组件，转轴的一端插设于装配腔内，另一端与转子组件连接；防沙轴承设于装配腔内，并套设于转轴；防沙盖设于定子背离转子组件的一端，且防沙盖对应装配腔设置以密封装配腔的端部。如此，本申请通过设置防沙轴承可以提高防沙轴承自身的防沙性能，提高防沙轴承的使用寿命；同时通过设置防沙盖可以对装配腔的端部实现密封，使得在装配腔内不会形成可持续流动水流，也就可以大大减少在装配腔内的各部件积蓄的泥沙量，实现了减少泥沙积蓄、提高水下防卡沙电机使用寿命的目的。
The invention relates to an underwater sand blocking prevention motor, an underwater propeller and an underwater cleaning robot, the underwater sand blocking prevention motor comprises a stator, a rotor device, a sand prevention bearing and a sand prevention cover, and the stator is provided with an assembly cavity; the rotor device comprises a rotating shaft and a rotor assembly, one end of the rotating shaft is inserted into the assembly cavity, and the other end is connected with the rotor assembly; the sand-proof bearing is arranged in the assembly cavity and sleeves the rotating shaft; the sand-proof cover is arranged at the end, away from the rotor assembly, of the stator and corresponds to the assembly cavity so as to seal the end of the assembly cavity. In this way, by arranging the sand-proof bearing, the sand-proof performance of the sand-proof bearing can be improved, and the service life of the sand-proof bearing is prolonged; and meanwhile, the end part of the assembly cavity can be sealed by arranging the sand-proof cover, so that sustainable flowing water flow cannot be formed in the assembly cavity, the amount of silt accumulated in each part in the assembly cavity can be greatly reduced, and the purposes of reducing the silt accumulation and prolonging the service life of the underwater sand-blocking-preventing motor are achieved.
本申请涉及一种水下防卡沙电机、水下推进器和水下清洁机器人，该水下防卡沙电机包括定子、转子装置、防沙轴承以及防沙盖，定子设有装配腔；转子装置包括转轴和转子组件，转轴的一端插设于装配腔内，另一端与转子组件连接；防沙轴承设于装配腔内，并套设于转轴；防沙盖设于定子背离转子组件的一端，且防沙盖对应装配腔设置以密封装配腔的端部。如此，本申请通过设置防沙轴承可以提高防沙轴承自身的防沙性能，提高防沙轴承的使用寿命；同时通过设置防沙盖可以对装配腔的端部实现密封，使得在装配腔内不会形成可持续流动水流，也就可以大大减少在装配腔内的各部件积蓄的泥沙量，实现了减少泥沙积蓄、提高水下防卡沙电机使用寿命的目的。
Underwater sand blocking prevention motor, underwater propeller and underwater cleaning robot
水下防卡沙电机、水下推进器和水下清洁机器人
10.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES
/
B63C
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS
,
Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen
/
B63H
Schiffsantrieb oder Steuerung der Schiffe
,
MARINE PROPULSION OR STEERING
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F16C
SHAFTS
,
Wellen
Underwater cleaning robot cleaning method and underwater cleaning robot
| Europäisches Patentamt | 2024