Electric rotating dining-table disk
A technology of electric rotation and turntable, which is applied to tables, desks, service tables and other directions where the desktop can rotate on the vertical axis. It can solve the problems of affecting service life, reducing desktop space, and only fast clamping, etc. Starting effect, effect of reducing load
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Embodiment 1
[0038] Such as figure 1 , 2 , 3, 4, and 5 show a kind of electric rotary table tray, which is provided with a turntable 1, a driving device 2, and a base 4; the driving device 2 is provided with a motor (not shown), and the power output of the driving device 2 End 21 is an inner gear ring, the output shaft of the motor is fixed with a gear and meshes with the inner gear ring 21 of the drive device 2, and the power output end 21 (that is, the upper surface of the inner gear ring 21) is coaxially sleeved with the turntable On the rotating shaft 41 of the base 4; the bottom surface of the turntable 1 is provided with an annular ball groove 11, the upper surface of the base 4 is provided with an annular ball groove 41, and the upper surface and the lower surface of the power output end 21 are respectively provided with an annular ball groove 211 , 212.
[0039] A ball positioning piece 5 is arranged between the bottom surface of the turntable 1 and the power output end 21, and ...
Embodiment 2
[0050] Such as Figure 10 A kind of electric rotating table plate shown, comprises turntable 1, power unit 2, base 4; Said power unit 2 is made up of motor 3, power output end 21, gear 31; On the base 4; the gear 31 is set on the output shaft of the motor 3, and meshed with the power output end 21; the bottom surface of the power output end 21 is evenly arranged with three vertical wheels 22 (only two are drawn on the figure) , the wheel surface of the vertical wheel 22 is pressed on the base 4, to realize the support by the vertical wheel 22, so that the power output end will not be relatively inclined to the base; Only draw 2 above), the wheel surface of vertical wheel 8 is pressed on the base 4, to realize the support by vertical wheel 8, make rotating disk 1 can not be inclined relative to base 4 generation.
[0051] In this embodiment, the ball in Embodiment 1 is replaced by a horizontal gear 16 (or a roller); the horizontal gear 16 is rotatably arranged on the bottom su...
Embodiment 3
[0056] Such as Figure 11 As shown in the electric rotary dining table, the turntable 1 is rotatably fixed on the base 4 through the rotating shaft 15, and three vertical wheels 8 are evenly distributed on the bottom surface of the turntable 1 through the support 81; the motor 3 is fixed on the base 4, and the power The output shaft of the output end 21 motor 3 has a gear 22 vacant through the bearing 23 on the power output end 21 (ie the output shaft of the motor 3 );
[0057] The biggest difference between this example and Embodiments 1 and 2 is that the power output end and the turntable have different rotating shafts.
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Abstract
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Application Information
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