Rack-and-pinion type transmission mechanism of automatic changeover switch device
A technology of automatic transfer switch and transmission mechanism, which is applied in the direction of contact drive mechanism, electric switch, electrical components, etc., can solve the problems of weak anti-shock and vibration ability, complex transmission mechanism mechanism, large impact force, etc., and achieve the ability of anti-shock and vibration Strong, improved reliability, and less impact
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[0017] The present invention will be further described below in conjunction with the accompanying drawings.
[0018] refer to image 3 and Figure 4 , a rack-and-pinion transmission mechanism for automatic transfer switch equipment, comprising a first gear 2, a second gear 4 and a rack 3, the two ends of the rack 3 are provided with toothed sections, the rack 3 The middle part is a straight section, the first gear 2 is rotatably installed at one end of the base body of the automatic transfer switch, and the second gear 4 is rotatably installed at the other end of the base body; The rack 3 meshes with the first gear 2 and the second gear 4 at the same time, the rack 3 is connected with the driving mechanism 10 for pushing the rack to reciprocate, the first gear 2 is connected with the first moving gear of the automatic transfer switch equipment. The contacts 8 are linked, and the second gear 4 is linked with the second moving contact 7 of the automatic transfer switch equipme...
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