Novel turnover device
A flipping device and a new type of technology, applied in the direction of transmission, transmission parts, gear transmission, etc., can solve the problems of unreasonable structural design of the driving mechanism, prone to safety accidents, unstable work, etc. Use safety performance, reasonable structure design effect
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[0021] Example 1: As attached Figure 1~3 As shown, the new turning device disclosed in this embodiment includes a driving mechanism 1 and a damping mechanism 2. The driving mechanism 1 and the damping mechanism 2 are respectively connected to the cover plate 10 and drive the cover plate 10 to be turned open and closed.
[0022] In this embodiment, the driving mechanism 1 includes a motor 11, a worm 12 connected with the motor 11, a helical gear 13 meshingly connected with the worm 12, a planetary gear set 14 and an output shaft 15 arranged in parallel with the cover plate 10; the motor 11 and the worm 12 are installed in box two 18, and a gasket 171 is provided in box two 18, so as to achieve the effects of waterproof, dustproof and noise reduction; a ring body 19 with an internal gear ring is installed on the outside of box two 18. , The planetary gear set 14 is installed in the ring body 19, the planetary gears are in multiple sets, and the planetary gears are meshed and connec...
Example Embodiment
[0031] Embodiment two: as attached Figure 4-5 As shown, the overall structure of the novel turning device disclosed in this embodiment is similar to the structure in the first embodiment, and the difference is that the structure of the damping mechanism 2'is different.
[0032] In this embodiment, the damping mechanism 2'includes a second housing 21' and a second cover 22'. The second housing 21' and the second cover 22' are fixedly connected by screws, and a special-shaped cam is horizontally installed in the second housing 21' The two ends of the shaft 23' and the special-shaped camshaft 23' are respectively connected with bearings 29. One end of the special-shaped camshaft 23' extends out of the cover body 22' and is connected to the cover plate 10. The cam 231 of the special-shaped camshaft is in the housing two 21' There is a vertical installation groove below the ‘, a compression spring 24’ is installed in the installation groove, and a steel ball 25’ is arranged on the up...
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