Motor for water pump
A technology using motors and water pumps, applied in the field of machinery, can solve the problems of motor steering and drive obstruction, motor damage, continuous obstruction of vibration, etc., to ensure stable operation, improve work effects, and eliminate damaging vibrations.
Inactive Publication Date: 2017-05-31
ZHEJIANG YONGFA ELECTROMECHANICS LTD
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Problems solved by technology
[0003] The existing motors used for water pumps have the following problems. Due to the instability of the turbulent water flow, the steering drive of the motor is hindered, which in turn causes continuous and irregular vibrations, which will cause damage to the motor after a long time
Method used
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[0014] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0015] Such as figure 1 As shown, the motor for the water pump includes a motor casing, the motor casing includes a cylindrical casing 5 and end covers at both ends, a stator 6 is arranged inside the motor casing, a rotor 7 penetrates into the stator 6, and a central shaft 8 of the rotor 7 Protruding from the end cover on one side, the outer circumference of the cylindrical shell 5 is covered with the outer cylindrical shell 2, and the cylindrical shell 5 and the outer cylindrical shell 2 are connected by a spring assembly, which includes a tension spring 3 and a compression spring 4 , some compression springs 4 are arranged between the cylindrical shell 5 and the bottom of the outer cylindrical shell 2, and some tension s...
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The invention provides a motor for a water pump. The motor comprises a motor shell which comprises a cylindrical shell and end caps at two ends, a stator is arranged in the motor shell, a rotor is penetratingly arranged in the stator, a middle shaft of the rotor extends out from the end cap on one side, a housing shell is mounted on the periphery of the cylindrical shell in a sleeved manner, the cylindrical shell and the housing shell are connected through a spring component, the spring component comprises a plurality of tensile springs and a plurality of compressive springs, the compressive springs are arranged between the bottoms of the cylindrical shell and the housing shell, the tensile springs are arranged between the tops of the cylindrical shell and the housing shell, the tensile springs and the compressive springs are arranged at intervals between the side portions of the cylindrical shell and the housing shell, a retaining ring is arranged between the end faces of the cylindrical shell and the housing shell, and the outer periphery of the retaining ring is connected with the housing shell through an elastic rubber ring while the inner periphery of the same is connected with the cylindrical shell through an elastic rubber ring. The motor can absorb and eliminate vibration caused by turbulence, stable running is guaranteed, working effect of the water pump is improved, and the motor is protected.
Description
technical field [0001] The invention belongs to the technical field of machinery, and relates to a motor, in particular to a motor for a water pump. Background technique [0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. It is represented by the letter M in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machinery. The generator is represented by the letter G in the circuit. Its main function is to convert electrical energy into mechanical energy. [0003] The existing motors used for water pumps have the following problems. Due to the instability of the turbulent water flow, the steering of the motor is hindered, which in turn causes continuous and irregular vibrations, which will damage the motor after a long time. Contents of the invention [0004] The object of the present invention is to solve the above-ment...
Claims
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IPC IPC(8): H02K5/24
CPCH02K5/24
Inventor 高树彪高永升
Owner ZHEJIANG YONGFA ELECTROMECHANICS LTD