Drive device for electric sliding door based on linear induction motor
A technology of linear induction motors and driving devices, which is applied to door/window accessories, power control mechanisms, wing leaf control mechanisms, etc., can solve the problems of high noise and wear, high failure rate, etc., to reduce noise, reduce transmission mechanism, The effect of improving stability and service life
Inactive Publication Date: 2016-06-15
SOUTHEAST UNIV
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[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides an electric sliding door drive device based on a linear induction motor to overcome the need for transmission mechanisms such as gears and tooth chains in the existing electric sliding door, which has a high failure rate and low noise. and wear large deficiencies, improving reliability
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[0014] The present invention will be further described below in conjunction with the accompanying drawings.
[0015] Such as figure 1 Shown is an electric translational door driving device based on a linear induction motor, including a linear induction motor, an aluminum alloy casing 1, a scroll wheel 4, a scroll shaft 5 and a door hanging plate 6, and the linear induction motor includes a matching motor stator 2 and the motor mover 3, the motor stator 2 is fixedly installed, the motor mover 3 and the hanging door plate 6 are fixed by bolts; the cross section of the aluminum alloy casing 1 is a rectangle with a gap in the center of the bottom edge, and the motor The movement direction of the sub 3 is consistent with the extension direction of the bottom gap of the aluminum alloy casing 1; the motor stator 2 is fixedly installed inside the aluminum alloy casing 1, and the inner top of the aluminum alloy casing 1 is matched with the top of the motor mover 3 through concave-conve...
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The invention discloses a linear induction motor-based electric translation door driving device. The linear induction motor-based electric translation door driving device comprises a linear induction motor and a hanging doorplate; the linear induction motor comprises a moor stator and a motor rotor which are adaptive to each other; the motor stator is fixedly arranged; the motor rotor is fixed at the position of the hanging doorplate. According to the linear induction motor-based electric translation door driving device, the number of transmission mechanisms in the electric translation door driving mechanism adopting a rotary motor is reduced, so the noise is reduced, the stability is improved, the service life is prolonged, and the structure is simple.
Description
technical field [0001] The invention relates to an electric translation door driving device, in particular to an electric translation door driving device based on a linear induction motor. Background technique [0002] At present, the known electric translation door driving device is composed of a rotating motor, a gear, a toothed chain and a hanging door panel. , usually also need a reduction box to reduce the speed of the gear. This solution, on the one hand, has a relatively complicated mechanism and a high failure rate, and on the other hand, the noise and wear in the gear transmission are also large. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides an electric translational door drive device based on a linear induction motor to overcome the need for transmission mechanisms such as gears and tooth chains in the existing electric translational door, which has a high failu...
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IPC IPC(8): E05F15/60E05F15/70E05F15/632
Inventor 余海涛陈浩马振琦洪立玮施振川
Owner SOUTHEAST UNIV