Hydro-viscous speed regulating clutch capable of achieving two-way adjustment

A two-way adjustment and clutch technology, which is applied to clutches, fluid clutches, mechanical equipment, etc., can solve problems such as friction pair eccentric wear, and achieve the effects of improving friction pair eccentric wear, improving uniformity, and improving efficiency

Inactive Publication Date: 2017-04-26
JIANGSU UNIV ZHENJIANG RES INST OF FLUID ENG EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new liquid-viscous speed-governing clutch for the problem of eccentric wear of the friction pair in the working process of the existing liquid-viscous speed-governing clutch, which greatly improves the working stability and service life of the equipment

Method used

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  • Hydro-viscous speed regulating clutch capable of achieving two-way adjustment
  • Hydro-viscous speed regulating clutch capable of achieving two-way adjustment
  • Hydro-viscous speed regulating clutch capable of achieving two-way adjustment

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0025] figure 1 Shown is an embodiment of the two-way adjustable fluid-viscous speed clutch of the present invention, and the two-way adjustable liquid-viscous speed clutch includes a box body, a control mechanism and a transmission mechanism.

[0026] The box includes an upper support base 11 and a lower support base 29; the upper support base 11 and the lower support base 29 are sequentially composed of the right end cover 6, the drive shaft through cover 4 and the second drive shaft through cover 28-1 on the right side. They are integrally connected by hexagon head bolts II2-2 and hexagon head bolts I2-1 respectively; the upper support base 11 and the lower support base 29 are respectively connected by the driven shaft through cover 25 and the driven shaft se...

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Abstract

The invention discloses a hydro-viscous speed regulating clutch capable of achieving two-way adjustment. The hydro-viscous speed regulating clutch comprises a case body, a control mechanism and a transmission mechanism, wherein the control mechanism comprises a piston cylinder and a second piston cylinder, the transmission mechanism comprises an input shaft system, an output shaft system, friction sheets and dual discs, and an input shaft and an output shaft are connected with an upper supporting base and a lower supporting base respectively; a lubricating oil path inlet of a driving shaft transparent cover communicates with radial lubricating oil paths and axial lubricating oil paths, the driving friction sheets and the driven friction sheets are extruded from the two ends by adjusting oil pressure of a control oil path, and two-way adjustment of the hydro-viscous speed regulating clutch is achieved. According to the hydro-viscous speed regulating clutch capable of achieving two-way adjustment, by changing the input end structure, a piston is installed between an upper end cover and the input shaft in an embedded mode, so that the piston is still relative to a right piston and the input shaft; the right piston is separated from the input shaft, the influence caused by desynchrony of rotating speeds of the input shaft and the right piston is effectively avoided, two-way compression of the clutch is achieved, and therefore stability of power output of the hydro-viscous speed regulating clutch is improved.

Description

technical field [0001] The invention belongs to the field of speed-regulating clutches, in particular to a two-way adjustable liquid-viscosity speed-regulating clutch, which can be applied to the soft start and speed regulation of high-power fans, water pumps and ship power systems. Background technique [0002] The hydraulic viscous clutch is based on Newton's law of internal friction, which uses the viscous shearing action of the liquid to transmit power, and adjusts the output torque by controlling the oil pressure of the piston and cylinder to adjust the size of the oil film gap between the friction pairs. As a new type of fluid transmission, the fluid-viscous clutch has a wide range of engineering application prospects in the speed regulation and soft start of high-power fans, water pumps, and ship power systems. [0003] So far, the Chinese patent with the application number CN203239811U has proposed a brake-type hydroviscous transmission device, the Chinese patent wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D35/00
CPCF16D35/00
Inventor 谢方伟童耀文尧晶张波孙卓兵
Owner JIANGSU UNIV ZHENJIANG RES INST OF FLUID ENG EQUIP TECH
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