Three-plastid vertical vibration device
A technology of vertical vibration and mass body, which is applied in the direction of fluid using vibration, and can solve problems such as amplitude adjustment and constraints
Inactive Publication Date: 2009-04-15
张二洪
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Problems solved by technology
The vertical vibrating machine can realize the contact motion of the granular material, but to make the vertical vibrating machine perform a specific operation in the resonance state, it is necessary to solve the problem of stable resonance, and it is necessary to solve the problem of amplitude adjustment in the vertical direction between the relative vibrating specific operating parts and the constrained problem of displacement in the horizontal direction
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[0019] The three-mass vertical vibrating device of the present invention will be further described in detail with reference to the embodiments given below with reference to the accompanying drawings.
[0020] see figure 1 , 2 , 5, 6, 7, a three-mass vertical vibration device, including a base 1, a vibration isolation spring 2, a first mass body 3, a base frame 4, a vibration motor 5, a main vibration spring 6, and a second mass Body 7, base 1 and base frame 4 are fixed as one, vibration motor 5 and first mass body 3 are fixed as one, there is vibration isolation spring 2 between base 1 and first mass body 3, and the second A main vibration spring 6 is connected between the first mass body 3 and the second mass body 7, and a support spring 12 is also connected between the base frame 4 and the third mass body 11, and the second mass body 7 and the third mass body 11 Also have connecting rod 10 to connect between.
[0021] see figure 2 , 3 , 4, 6, 7, the second mass body 7 ...
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The invention relates to a vibrating machine, in particular to a three-mass-body vertical vibrating device, which comprises a stand, a vibration isolation spring, a first mass body, a stand dais, a vibrating motor, a main vibration spring and a second mass body. The stand and the stand dais are fixed together; the vibrating motor and the first mass body are fixed together; the vibration isolation spring is connected between the stand and the first mass body; the main vibration spring is connected between the first mass body and the second mass body; a support spring is connected between the stand dais and a third mass body; and a connecting rod is connected between the second mass body and the third mass body. Relative vibration special operating parts are fixedly arranged on the device. The amplitude in the vertical direction between the relative vibration special operating parts can be regulated; and the displacement in the horizontal direction between the relative vibration special operating parts can be constrained. The device is capable of stabilizing resonance and runs in a dominant vibration type resonance status. In addition, the device has multiple uses and obvious electricity conservation effect.
Description
technical field [0001] The invention relates to a vibrating machine, especially a three-mass vertical vibrating device. Background technique [0002] It has a wide range of practical significance to produce contact movement of granular materials. For example, sand mixers and stripping regenerators used in the foundry industry, pulverizers used in mining and construction industries, etc., can all be regarded as making granular materials contact Movement machine. Sand mixers, strippers, and pulverizers can be divided into two types: rotary and non-rotary. When the rotating machine rotates, it must overcome the amplifying effect of the resistance torque on the resistance, so it needs to consume more electric energy. Vibrating machines are non-rotating machines that also produce contact motion for granular materials. There is no resistance torque in vibrating machinery, and there is no amplification effect of resistance torque on resistance, so it may be better than rotating ...
Claims
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IPC IPC(8): B06B1/10
Inventor 张二洪
Owner 张二洪