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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

Pending Publication Date: 2021-03-12
CHANGZHOU WUJIN HUARUI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem that the speed regulating device in the prior art belongs to passive speed regulation and cannot actively regulate the transmission ratio, the present invention proposes a speed governor and a speed regulating device, which can realize the active regulation of the transmission ratio, and the speed regulation control is accurate reliable

Method used

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  • Speed regulator and speed regulation device
  • Speed regulator and speed regulation device

Examples

Experimental program
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Effect test

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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Abstract

The invention relates to the technical field of vehicle speed regulation, in particular to a speed regulator and a speed regulation device. The speed regulator comprises a rotating wheel set, and further comprises a moving plate and a driving module, wherein the rotating wheel set comprises a fixed wheel and a moving wheel; the fixed wheel is fixed to a main shaft; the moving wheel is capable of freely sliding in the axial direction of the main shaft; a combined wheel set of which the walking distance can be adjusted is formed by the moving wheel and the fixed wheel; the moving plate is connected with the moving wheel; the driving module is capable of driving the moving plate to move in the axial direction; and through the moving plate, the driving module is capable of driving the moving wheel to move in the axial direction, so that the walking distance can be adjusted. According to the speed regulator and the speed regulation device, the active regulation and control of the transmission ratio can be achieved; the speed regulation and control is accurate and reliable; the speed regulation efficiency is high; and the electric energy consumption can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle speed regulation, in particular to a speed governor and a speed regulation device. Background technique [0002] In the existing technology, such as figure 1 As shown, the electric vehicle generally connects the power output main shaft 11' of the vehicle drive motor with the central axis of the wheel, that is, the driven shaft 21' through a speed regulating device. The speed regulating device includes driving wheel set 1', driven wheel set 2' and belt 3', such as figure 2 As shown, the driving wheel set 1' includes a fixed wheel 12' and a moving wheel 13' sleeved on the drive motor main shaft 11', and a belt 3' can be embedded in the back of the fixed wheel 12' and the moving wheel 13', and the fixed wheel 12 'fixed on the end of the main shaft 11', the driving wheel 13' can be displaced a small amount along the axis of the main shaft 11'. Such as image 3 As shown, the driven wheel set 2' in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H37/12F16H9/14F16H57/039F16H57/035B60K17/08
CPCB60K17/08F16H9/14F16H37/124F16H57/035F16H57/039
Inventor 丁瑞荣江卫军
Owner CHANGZHOU WUJIN HUARUI ELECTRONICS
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