Connecting device of motor and eccentric wheel
A technology of coupling device and eccentric wheel, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of short service life of the motor and wear of the motor shaft, and achieve the effect of prolonging the service life, avoiding the effect of rigid impact, and having a simple structure
Inactive Publication Date: 2015-03-25
RONGCHENG JINDA STAINLESS STEEL EQUIP
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Problems solved by technology
[0003] In order to overcome the shortcomings of serious motor shaft wear and short service life of the motor shaft in the structure directly connected between the eccentric wheel and the motor output shaft in the prior art, the present invention provides a combination of a motor and an eccentric wheel with simple structure, reasonable design, and long service life of the motor. Connecting device
Method used
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[0010] Such as figure 1 As shown, a coupling device between a motor and an eccentric wheel includes a motor 5, a motor seat 6, an eccentric wheel 2, and a motor mounting frame 4 fixed on a vibrating body.
[0011] exist figure 1 Among them, in order to increase the reliability of use, the motor base 6 is welded and fixed on the motor mounting frame 4 .
[0012] exist figure 1 Among them, the motor 5 is assembled on the motor base 6. For the convenience of disassembly and assembly, the motor 5 and the motor base 6 are assembled and fixed by bolt connection.
[0013] Such as figure 1 As shown, a support frame 3 is welded and fixed on the motor mounting frame 4 located on one side of the motor 5 , and the eccentric wheel 2 is rotatably supported on the support frame 3 by a rotating shaft 1 . The rotating shaft 1 and the support frame 3 are preferably supported by conventional rolling bearings with relatively small frictional resistance.
[0014] Such as figure 1 As shown, o...
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The invention discloses a connecting device of a motor and an eccentric wheel. The connecting device comprises the motor, a motor base, a motor installing frame and the eccentric wheel, wherein the motor installing frame and the eccentric wheel are fixed on a vibrating body. The motor base is fixed to the motor installing frame. The motor is assembled on the motor base. The connecting device is characterized in that a supporting frame is fixedly arranged on the portion, located on one side of the motor, of the motor installing frame, the eccentric wheel is supported on the supporting frame in a rotating mode through a rotating shaft, a shaft connecting base is fixedly connected to one end of the rotating shaft, a connecting base is fixedly connected to one end of an output shaft of the motor. A connecting soft belt is fixedly connected between the shaft connecting base and the connecting base. The connecting soft belt effectively avoids rigid impact on the motor from the eccentric wheel. The connecting device is simple in structure, reasonable in design and long in service life, and abrasion to the output shaft of the motor is small.
Description
technical field [0001] The invention relates to a coupling for transmitting rotary motion, in particular to a coupling device for a motor and an eccentric wheel. Background technique [0002] In people's production process, in order to improve production efficiency, vibrating devices are needed to replace manual operations such as sorting and equalizing. At present, the vibration output of the motor is generally realized by installing an eccentric wheel on the output shaft of the motor. For example, the CN202819467U Chinese utility model patent specification published on March 27, 2013 discloses this kind of vibration output structure in "a kind of shellfish meat shell separator", which is formed by the baffle plates on both sides of the stepped screen. A vibrating motor is assembled on the motor mounting frame between them, and an eccentric wheel is respectively installed on the two-way output shaft of the vibrating motor. When working, the vibration is realized by the dy...
Claims
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IPC IPC(8): H02K7/075
Inventor 李府谦
Owner RONGCHENG JINDA STAINLESS STEEL EQUIP