Escalator transmission mode and device by utilizing gravitational potential energy of human body
An escalator and gravitational potential energy technology, applied in escalators, transportation and packaging, etc., can solve the problems of high cost, escalator life loss, and general energy-saving effect, and achieve the goal of reducing manufacturing costs, saving costs, and saving power system costs Effect
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Embodiment 1
[0016] Such as figure 1 As shown, the escalator power transmission mechanism designed according to the above scheme is suitable for occasions where the distance between two parallel escalators is relatively large, and the motor and the transmission device are located between the two elevators. 1 is an upward elevator, and 2 is a drive sprocket that drives the elevator to run. 3 is the transmission gear that transmits power to the elevator. 4 is the power spindle that provides elevator power. 5 is the motor that provides the power for the main shaft. 6 is the transmission gear between the motor and the power main shaft. 7 is a transmission sprocket provided to the descending elevator 9 from the power main shaft, which makes the running direction of the descending elevator 9 and the upward elevator 1 exactly opposite. 8 is a drive sprocket that drives the downward elevator 9 to run.
[0017] Only the drive sprocket 7 is a newly added device in this scheme, which connects the do...
Embodiment 2
[0020] Such as figure 2 As shown, the escalator power transmission mechanism designed according to the above scheme is suitable for the occasions where the distance between two parallel escalators is small. Since the two elevators are closely placed, the newly added transmission device driven by the upward elevator 1 is added in this scheme. The driving sprocket 7 of the descending elevator 9 is relatively close to the driving gear 3 of the ascending elevator, and the motor 5 that provides the power main shaft 4 for operation and the transmission gear 6 that transmits power from the motor to the power main shaft 4 are located on the same side of the power main shaft. The upward elevator 1, the sprocket 2 that drives the upward elevator to run, and the transmission gear 3 of the upward elevator remain unchanged. Similarly, for the descending elevator 9, the driving sprocket 8 that drives the descending elevator to run remains unchanged.
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