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Vibrating device

A technology of vibrating device and vibrating body, applied in vibrating conveyors, transportation and packaging, conveyors, etc., can solve the problems of unstable vibration body amplitude and frequency, easy slippage, production line shutdown, etc., to reduce the maximum load, The effect of avoiding rocker arm strain and reducing power requirements

Active Publication Date: 2016-07-20
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Vibrating devices are widely used in industrial production. Common vibrating devices include vibrating conveyors and vibrating screens. The eccentric device, the rocker arm used to support the vibrating body and move with it, and the motor that drives the eccentric device to move. The motor drives the eccentric device to move through the belt to realize the up and down movement of the vibrating body. It can also move left and right, but the vibrating body relies on its own gravity when moving downward, and relies on the belt to drive the eccentric device to push the vibrating body when moving upward. Due to

Method used

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Examples

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Embodiment Construction

[0021] A vibrating device such as Figure 1-4 As shown, it includes a base 1, a delivery tank body 4, a rocker arm 2, an eccentric device arranged on the lower side of the delivery tank body 4, a motor for driving the eccentric device action, a bracket 12 and an air bag 16, and the delivery tank body 4 and the rocker arm 2 The upper end is hinged, the lower part of the rocker arm 2 is hinged with the base 1, and the hinge axis extends along the front and rear directions. The lower end of the rocker arm 2 is hinged with a balance frame 3 parallel to the conveying tank body 4 but opposite to the swing direction. The rocker arm 2 includes two front rocker arms and The two rear rocker arms located on the rear side of the delivery tank, the bracket 12 is arranged on the right end of the base 1, the bracket 12 includes a horizontal part 10 connected with the base 1 by bolts and a vertical part 13 integrally provided with the horizontal part 10, the vertical part The front and rear ...

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PUM

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Abstract

The invention relates to a vibrating device which comprises a base. A vibrating body which is driven by a driving mechanism to move upwards and can move downwards under the self gravity is arranged on the base. The vibrating device further comprises an elastic energy storage mechanism which is impacted by the vibrating body to store energy when the vibrating body moves downwards. The vibrating body impacts the elastic energy storage mechanism when moving downwards, and then the elastic energy storage mechanism stores the energy. When a motor drives an eccentric device to make the vibrating body move upwards, the elastic energy storage mechanism releases the energy and exerts a driving force on the vibrating body. The requirement for the power of the motor for driving the eccentric device is lowered, the maximum load borne by a motor belt is reduced, the belt is not liable to skid, and abrasion is low.

Description

technical field [0001] The invention relates to a vibration device. Background technique [0002] Vibrating devices are widely used in industrial production. Common vibrating devices include vibrating conveyors and vibrating screens. The eccentric device, the rocker arm used to support the vibrating body and move with it, and the motor that drives the eccentric device to move. The motor drives the eccentric device to move through the belt to realize the up and down movement of the vibrating body. It can also move left and right, but the vibrating body relies on its own gravity when moving downward, and relies on the belt to drive the eccentric device to push the vibrating body when moving upward. Due to the gravity of the material, the running resistance of this process is relatively large, so the load on the belt is relatively large, and it is prone to slipping and wear, resulting in unstable amplitude and frequency of the vibrating body. In severe cases, it may cause diff...

Claims

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Application Information

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IPC IPC(8): B65G27/08B65G27/12
CPCB65G27/08B65G27/12
Inventor 鲁中甫刘鹏翔杨光露张新锋涂成金曹国存
Owner CHINA TOBACCO HENAN IND