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Connecting ring type centrifugal brake mechanism

A technology of centrifugal braking and connecting rings, applied in the direction of brake types, automatic brakes, mechanical equipment, etc., can solve the problem of uneven force on moving parts, fixed parts and braking parts, easy deformation of parts, and smooth braking process Poor performance and other problems, to achieve the effects of not easy deformation and fatigue damage, uniform force, and smooth braking process

Inactive Publication Date: 2013-04-10
重庆信奇建材机械制造有限公司
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  • Summary
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AI Technical Summary

Problems solved by technology

[0002] The braking device is used to stop or reduce the speed of vehicles and other means of transportation or machinery. Now single-point braking is usually used, which has the disadvantage of uneven force on the moving parts, fixed parts and braking parts, making the braking The process stability is poor, and related parts are prone to deformation and fatigue damage

Method used

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  • Connecting ring type centrifugal brake mechanism

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Embodiment Construction

[0009] Such as figure 1 As shown, a connecting ring type centrifugal braking mechanism of the present invention includes a hub 2 fixed on the output shaft 1, a guide rod 3 and a ring-shaped fixed wheel 5, the hub 2 is located in the fixed wheel 5, and the hub 2 is connected to the fixed wheel. The inner side of the wheel 5 is connected by a guide rod 3, on which a brake block 4 is slidably connected, and the number of the brake blocks 4 is three. The end surface of the brake block 4 away from the hub 2 matches the shape of the inner surface of the fixed wheel 5 , which increases the utilization rate of the end surface of the hub 2 .

[0010] When in use, the output shaft 1 rotates to drive the wheel hub 2 to rotate, and the brake block 4 contacts the fixed wheel 5 under the action of centrifugal force to form a brake; the number of brake blocks 4 is 3, which reduces the force to one-third First, make the moving parts, fixed parts and braking parts evenly stressed, the braking...

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Abstract

The invention discloses a connecting ring type centrifugal brake mechanism, which comprises a wheel hub, guide rods and a circular fixed wheel, wherein the wheel hub is fixedly arranged on an output shaft and is positioned in the fixed wheel, the wheel hub is connected with the inner side of the fixed wheel by the guide rod, and the guide rod are slidingly connected with at least two brake blocks. When the connecting ring type centrifugal brake mechanism is used, the output shaft rotates to drive the wheel hub to rotate, and the brake blocks jack against the fixed wheel in a contact way under the action of centrifugal force, so as to form braking. The number of the brake blocks is at least two, and the non-single point braking is realized, so the force on movement pieces, fixing pieces and braking pieces is uniform, the braking process is stable, and the deformation and the fatigue damage difficultly occur.

Description

technical field [0001] The invention belongs to the technical field of brake mechanisms, in particular to a connecting ring type centrifugal brake mechanism. Background technique [0002] The braking device is used to stop or reduce the speed of vehicles and other means of transportation or machinery. Now single-point braking is usually used, which has the disadvantage of uneven force on moving parts, fixed parts and braking parts, which makes braking The stability of the process is poor, and the related parts are prone to deformation and fatigue damage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a connecting ring type centrifugal braking mechanism so that the moving parts, the fixed parts and the braking parts are evenly stressed and are not easily deformed. [0004] In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: A connecting ring...

Claims

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Application Information

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IPC IPC(8): F16D59/00
Inventor 张信聪黄书荣
Owner 重庆信奇建材机械制造有限公司
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