Shock absorbing support arrangement for a vibration feeder
First Claim
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1. A shock absorbing support arrangement comprising:
- a bottom plate;
a carrier board spaced above said bottom plate, said carrier board comprising a through hole, and two recessed portions respectively disposed on top and bottom side walls thereof around the through hole;
an upright support fixedly mounted on said bottom plate, said upright support comprising a shank inserted through the through hole on said carrier board;
a bearing mounted on said upright support to support said carrier board, said bearing comprising an elastic body mounted on an upper section of said shank, said elastic body comprising a center through hole, which receives said shank, and an annular flange raised from a top sidewall thereof around the center through hole thereof;
a first shock absorbing mechanism and a second shock absorbing mechanism respectively mounted on said shank at two opposite sides of said carrier board above said bearing, said first shock absorbing mechanism and said second shock absorbing mechanism each comprising a first annular cushion respectively disposed in contact with said carrier board, a second annular cushion, and an annular sliding device retained between said first annular cushion and said second annular cushion, said first annular cushion and said second annular cushion and said annular sliding device each having a center through hole of diameter greater than said shank, said annular sliding device comprising an annular disk having a plurality of equiangularly spaced locating holes, and a plurality of movable elements respectively moved in said locating holes and disposed in contact with the corresponding first annular cushion and the corresponding second annular cushion.
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Abstract
A shock absorbing support arrangement for a vibration feeder, which includes an upright support fixedly mounted on a bottom plate to hold a bearing, a carrier board slidably coupled to the upright support and supported on the bearing, two shock absorbing sliding mechanisms respectively mounted on the upright support at different elevations to hold the carrier board there between, enabling the carrier board to be smoothly oscillated upon operation of the vibration feeder.
14 Citations
7 Claims
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1. A shock absorbing support arrangement comprising:
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a bottom plate;
a carrier board spaced above said bottom plate, said carrier board comprising a through hole, and two recessed portions respectively disposed on top and bottom side walls thereof around the through hole;
an upright support fixedly mounted on said bottom plate, said upright support comprising a shank inserted through the through hole on said carrier board;
a bearing mounted on said upright support to support said carrier board, said bearing comprising an elastic body mounted on an upper section of said shank, said elastic body comprising a center through hole, which receives said shank, and an annular flange raised from a top sidewall thereof around the center through hole thereof;
a first shock absorbing mechanism and a second shock absorbing mechanism respectively mounted on said shank at two opposite sides of said carrier board above said bearing, said first shock absorbing mechanism and said second shock absorbing mechanism each comprising a first annular cushion respectively disposed in contact with said carrier board, a second annular cushion, and an annular sliding device retained between said first annular cushion and said second annular cushion, said first annular cushion and said second annular cushion and said annular sliding device each having a center through hole of diameter greater than said shank, said annular sliding device comprising an annular disk having a plurality of equiangularly spaced locating holes, and a plurality of movable elements respectively moved in said locating holes and disposed in contact with the corresponding first annular cushion and the corresponding second annular cushion. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification