Automatic separation and reunion winch

一种绞盘、减速传动的技术，应用在机械驱动离合器、离合器、相互啮合的离合器等方向，能够解决绞盘占用较大空间等问题，达到稳定性提升、提高利用率、不容易发送故障的效果

Inactive Publication Date: 2018-09-04
NINGBO LIANDA WINCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the existing electric winch generally installs the control unit, part of the transmission mechanism, power supply and handle and other components above the winch, so that the winch takes up a lot of space when it is installed in front of the vehicle

Method used

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  • Automatic separation and reunion winch
  • Automatic separation and reunion winch
  • Automatic separation and reunion winch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Various aspects of the illustrative embodiments herein are described below using terms commonly used by those skilled in the art to convey the substance of their work to others skilled in the art. It will be apparent, however, to those skilled in the art that alternative embodiments may be practiced using only some of the described aspects. For purposes of explanation, specific values, materials and configurations are set forth herein to facilitate understanding of the illustrative embodiments. It will be apparent, however, to one skilled in the art that alternative embodiments herein may be practiced without the specific details. In other instances, well-known features may be omitted or simplified in order not to obscure the embodiments herein.

[0029] It should be understood that although the terms first, second, third, left, right, upper, lower, etc. may appear at various places herein to describe various elements, these elements should not be limited by these term...

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PUM

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Abstract

The embodiment of the invention relates to a winch capable of achieving automatic separation and reunion. The winch comprises a speed reduction transmission unit and a winch barrel, wherein the speedreduction transmission unit is actuated by a motor, and the winch barrel is in driving coupling with the speed reduction transmission unit. The winch is characterized in that the speed reduction transmission unit comprises a planet gear assembly, a movable gear ring, a direct current speed reduction motor, a cam and a pull rod, wherein the planet gear assembly is in driving coupling with the winchbarrel; the movable gear ring is in driving coupling with the motor; the cam is driven by the direct current speed reduction motor to rotate; and the pull rod is pushed by the cam. A first end of thepull rod is inserted into or breaks away from a corresponding notch in the movable gear ring through rotation of the cam. When the first end is inserted into the corresponding notch, a movable gear is engaged with the planet gear assembly, and when the first end breaks away from the corresponding notch, the movable gear is in contact engagement with the planet gear assembly. The winch can achieveautomatic separation and reunion, and therefore, higher convenience and safety are provided for users.

Description

technical field [0001] The present disclosure relates to the field of traction devices and technologies, and more particularly, to a winch with automatic clutch. Background technique [0002] A winch is a device that can be used for traction, mainly used for self-rescue and rescue of vehicles in harsh environments. When the vehicle is stuck in mud or rough terrain and it is difficult to land on all four wheels, the winch can use other objects as a fulcrum to drag the vehicle away danger. The winch can also be applied to towing or towing large obstacles such as trees. The existing electric winch is mainly composed of a motor, a transmission shaft, a reduction transmission box, a winch and other structures, relying on the reduction transmission box to connect the power between the motor and the winch, so that the steel wire rope wound on the winch can generate a relatively high speed. Large traction force realizes the winch traction function. In the prior art, most of the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/12B66D1/14B66D1/28
CPCB66D1/12B66D1/14B66D1/28B66D1/00B66D1/38F16D11/10F16D2023/123F16H3/64F16H2055/176F16H2200/2007F16H2200/2033B66D1/22F16D11/14F16H1/28F16H55/17F16H57/02F16H57/08F16H2057/02034F16H2057/02082
Inventor 崔晓君
Owner NINGBO LIANDA WINCH
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