Speed regulator and speed regulation device
A speed governor and moving wheel technology, applied in the direction of control devices, transmission devices, transmission device parts, etc., can solve the problems of unable to actively adjust the transmission ratio, etc., to achieve flexible and reliable speed adjustment, high centering precision, stable and accurate speed regulation Effect
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Embodiment 1
[0049] This implementation provides a governor, such as Figure 4 As shown, the speed governor includes a rotating wheel set 1. The rotating wheel set 1 includes a fixed wheel 12 fixed to the main shaft 11 and a moving wheel 13 that can slide freely along the axial direction of the main shaft 11. The moving wheel 13 and the fixed wheel 12 form a walking distance. The speed governor also includes a movable plate 14 connected with the moving wheel 13 and a driving module 16 that drives the movable plate 14 to move axially along the main shaft 11, and the driving module 16 drives the moving wheel 13 along the Move axially to adjust the walking distance. Specifically, such as Figure 4 As shown, the main shaft 11 is an output shaft connected to the output end of the vehicle drive motor, and the fixed wheel 12 and the moving wheel 13 are sleeved on the main shaft 11, wherein the fixed wheel 12 is fixed on the end of the output shaft and can follow the main shaft 11 Rotate, the mo...
Embodiment 2
[0060] This embodiment provides a speed regulating device, such as Figure 9-11 As shown, the speed regulating device includes a driving wheel set, a transmission belt 3 and a driven wheel set 2, and the driving wheel set drives the driven wheel set 2 through the transmission belt 3, wherein the driving wheel set is the rotating wheel set 1 in the first embodiment, and the transmission belt 3 Can be leather or metal.
[0061] Further, the driven wheel set 2 of this embodiment is also a combined wheel set with adjustable walking distance, specifically, as Figure 12As shown, the driven wheel set 2 includes a first driven side wheel 22 and a second driven side wheel 23, the first driven side wheel 22 is fixed on the driven shaft 21, and the second driven side wheel 23 is slidably mounted on the driven shaft 21 At the same time, it can rotate with the driven shaft 21 , and one side of the second slave side wheel 23 is provided with an elastic member 24 that provides the second s...
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