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Stepped transmission with mechanical uninterrupted power

A transmission and power technology, applied in the direction of mechanical equipment, vehicle gearboxes, transmission components, etc., to improve work efficiency, eliminate impact force, and avoid potential safety hazards

Pending Publication Date: 2019-07-12
杨斌彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But existing technology has very big impact when shifting gears

Method used

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  • Stepped transmission with mechanical uninterrupted power
  • Stepped transmission with mechanical uninterrupted power
  • Stepped transmission with mechanical uninterrupted power

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The mechanical uninterrupted power stepped transmission disclosed in the present invention includes a frictionless transmission speed governor, a first shaft, a second shaft, an intermediate shaft, an odd-numbered drive gear, an odd-numbered driven gear, and an even-numbered drive gear. , Even number gear driven gear, odd number gear combination sleeve and even number gear combination sleeve;

[0042] The frictionless transmission speed governor includes: a speed governor motor or a hydraulic motor, governor input teeth and governor output teeth, the input teeth of the governor mesh with the driving teeth of the first shaft, the The output gear of the governor is connected with the even-numbered gear or odd-numbered gear through the intermediate shaft;

[0043] The frictionless transmission speed governor changes the speed of the speed-regulating motor or the hydraulic motor to adjust the speed of the output gear of the governor to complete the switching of even-numbered gea...

Embodiment 2

[0045] The second embodiment is the first differential speed governor:

[0046] Such as figure 1 As shown, the frictionless transmission speed governor of this embodiment includes:

[0047] Differential case, speed regulating motor or hydraulic motor, worm gear, planetary gear, planetary gear shaft, governor input gear and governor output gear;

[0048] The planetary gear looper is connected to the planetary gear shaft, the planetary gear shaft is fixed on the differential housing, the governor input gear and the governor output gear are connected to the differential housing through the looper, the differential housing The worm gear is fixed on the differential housing through a bearing fixedly connected to the transmission case, the speed regulating motor or hydraulic motor is fixed on the transmission case, and the worm gear is engaged with the worm gear through a worm.

[0049] The differential speed governor includes a speed regulating motor or hydraulic motor, a differential hous...

Embodiment 3

[0050] The third embodiment is the second type of speed governor:

[0051] Such as figure 2 As shown, the frictionless transmission governor includes: governor motor or hydraulic motor, governor input wheel, governor output worm gear, governor output shaft and governor input shaft;

[0052] The speed regulating motor or the hydraulic motor is fixedly connected with the speed regulating input wheel of the speed governor, and meshes with the worm wheel of the speed governor through a worm.

[0053] The speed regulating motor or the hydraulic motor is fixedly connected with the speed regulating input wheel of the speed governor, and meshes with the worm and the worm wheel under self-locking conditions. When the motor is not rotating, the speed of the governor input shaft and the governor output shaft are the same. When the motor is rotating, there is a difference in speed between the speed governor input shaft and the speed governor output shaft. This difference can realize the gear ...

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PUM

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Abstract

The invention discloses a stepped transmission with mechanical uninterrupted power. The stepped transmission comprises a frictionless transmission speed regulator, a first shaft, a second shaft, intermediate shafts, odd-numbered-gear driving gears, odd-numbered-gear driven gears, even-numbered-gear driving gears, even-numbered-gear driven gears, odd-numbered-gear combining sleeves and even-numbered-gear combining gears, wherein the frictionless transmission speed regulator comprises a speed regulating motor or a hydraulic motor, a speed regulator input gear and a speed regulator output gear; the speed regulator input gear is meshed with a driving gear of the first shaft; the speed regulator output gear is connected with the even-numbered-gear driving gears or the even-numbered-gear drivinggears through the intermediate shafts; and through the frictionless transmission speed regulator, the rotating speed of the speed regulating motor or the hydraulic motor is changed, the rotating speed of the speed regulator output gear is regulated, and the shifting between odd-numbered gears and even-numbered gears is completed. The stepped transmission with mechanical uninterrupted power has the beneficial effects that no any friction parts are adopted during the gear shifting process and the stepped transmission with the uninterrupted power is achieved; furthermore, the gear shifting process is completed through gear transmission and switchover; and the impact force during the gear shifting process is eliminated.

Description

Technical field [0001] The invention relates to the field of transmissions, in particular to a stepped transmission with mechanical uninterrupted power. Background technique [0002] The prior art transmission needs to cut off the power to shift gears. The patent number is: CN2742235 realizes shifting without cutting off power. The one-way transmission reverse controllable transmission mechanism and the steel belt clutch are a one-way transmission torque mechanism installed in the transmission chain from the clutch plate assembly to the gearbox one shaft gear. The one-way transmission torque mechanism includes a ratchet mechanism, a one-way meshing mechanism and Steel belt clutches and other overrunning clutches. This kind of transmission mechanism can realize the reverse separation of the driving part and the driven part of the unidirectional torque transmission mechanism by reducing the transmission of power or reducing the speed of power when shifting gears. [0003] However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/32F16H3/44F16H48/06F16H61/04F16H61/26F16H61/684F16H61/686
CPCF16H3/32F16H3/44F16H48/06F16H61/04F16H61/26F16H61/684F16H61/686F16H2200/0034F16H2200/0043F16H2200/006F16H2200/0082F16H2200/20
Inventor 杨斌彬
Owner 杨斌彬
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