Vibration reduction mechanism
A vibration damping mechanism and shaft installation technology, applied in the direction of shock absorbers, shock absorbers, mechanical equipment, etc., can solve the problems of poor vibration damping effect, affecting the stability of equipment, reducing the trial life of equipment, etc., and achieve the goal of reducing the force Effect
Inactive Publication Date: 2019-01-18
重庆申基特机械制造有限公司
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Problems solved by technology
[0002] Vibration devices are required in the screening equipment. In order to reduce the force of the vibration device on the screening equipment, a single spring structure is usually used for vibration reduction. The vibration reduction effect of this structure is poor, which will affect the stability of the equipment. Since the amplitude of the vibration cannot be adjusted, the vibration value is constant, which reduces the trial life of the equipment
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[0016] Such as figure 1 As shown, the damping mechanism includes a vertical installation shaft 1, the upper and lower ends of the installation shaft 1 are provided with threads, the installation shaft 1 is covered with a partition plate 7, and on the installation shaft 1 above the partition plate 7 The first compression spring 6 is sleeved, and the first shaft sleeve 3 is sleeved on the outer circle of the first compression spring 6. The first nut 2 is threaded on the installation shaft 1 above the first shaft sleeve 3. The first shaft The sleeve 3 is fixed on the upper end of the first compression spring 6 through the first nut 2, the second compression spring 8 is set on the installation shaft 1 at the bottom of the split plate 7, and the second compression spring 8 is sleeved on the installation shaft 1 at the bottom of the second compression spring 8. The second shaft sleeve 9 is threaded with a fourth nut 10 on the mounting shaft 1 at the bottom of the second shaft sleeve...
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The invention relates to a vibration reduction mechanism, and belongs to the technical field of vibration reduction mechanisms. The vibration reduction mechanism comprises a vertical installing shaft,threads are arranged at the upper end and the lower end of the installing shaft respectively, a dividing plate sleeves the installing shaft, a first compression spring sleeves the part, above the dividing plate, of the installing shaft, a first shaft sleeve sleeves the outer circle of the first compression spring, a first nut is installed on the part, above the first shaft sleeve, of the installing shaft through a thread, the first shaft sleeve is fixed to the upper end of the first compression spring through the first nut, a second compression spring sleeves the part, at the bottom of the dividing plate, of the installing shaft, a second shaft sleeve sleeves the part, at the bottom of the second compression spring, of the installing shaft, a fourth nut is installed on the part, at the bottom of the second shaft sleeve, of the installing shaft through a thread, and the second shaft sleeve is fixed to the bottom of the second compression spring through the fourth nut. With the vibration reduction mechanism, vibration acting force is reduced, and the effect of vibration reduction is realized.
Description
technical field [0001] The invention relates to a vibration damping mechanism, which belongs to the technical field of vibration damping mechanisms. Background technique [0002] Vibration devices are required in the screening equipment. In order to reduce the force of the vibration device on the screening equipment, a single spring structure is usually used for vibration reduction. The vibration reduction effect of this structure is poor, which will affect the stability of the equipment. Because the amplitude of the vibration cannot be adjusted, the vibration value is constant, which reduces the trial life of the equipment. Contents of the invention [0003] Based on the above deficiencies in the prior art, the technical problem to be solved by the present invention is: to provide a vibration damping mechanism, which is convenient for adjusting the amplitude and improves the vibration damping effect. [0004] The damping mechanism of the present invention includes a vert...
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Login to View More IPC IPC(8): F16F7/00
CPCF16F7/00
Inventor 姚克勇
Owner 重庆申基特机械制造有限公司