Elastic rubber shock absorber for mine dump truck suspension
A mining dump truck, elastic rubber technology, applied in the direction of spring/shock absorber, vibration suppression adjustment, non-rotational vibration suppression, etc., can solve the problems of inability to adjust freely, fixed vibration frequency, etc., and achieve simple structure and good vibration isolation Effect
Active Publication Date: 2022-05-31
YUEXIN CONTEMPORARY AMPEREX TECH CO LTD
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- Abstract
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AI Technical Summary
Problems solved by technology
[0007] However, the existing rubber shock absorbers, spring shock absorbers, or the combination of the two are all passively receiving the energy of the impact source, passively absorbing vibration energy through their own structure, and their own vibration frequency is fixed and cannot be adjusted freely.
Method used
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specific Embodiment I
specific Embodiment II
[0055] Based on this, the communication member 204 includes: two one-way valves 204B in opposite directions; two of the one-way valves 204B
specific Embodiment III
[0057] Based on this, the communication member 204 includes: an outer sleeve 204C; the outer sleeve 204C is coaxially arranged outside the housing 1;
[0059] When the dump truck is in use, the road conditions are changeable, and at the same time, a relatively strong impact will also occur during unloading.
[0061] Preferably, in order to seal, each part of the present invention is a closed design; for example, the piston
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The invention discloses an elastic rubber shock absorber for a mining dump truck suspension, which comprises: a housing, a frequency reduction component and a rubber shock absorption component; the housing is detachably connected to the dump truck suspension; the frequency reduction component is arranged on the The housing is connected to an external shock source for absorbing high frequency vibration and reducing the vibration frequency; the rubber damping component is arranged in the housing and is located at the output end of the frequency reduction component. The present invention connects with the external impact source through the frequency reduction component arranged in the housing, absorbs the vibration with higher frequency and further reduces the vibration frequency; The components work together with the frequency-reducing components to play a good role in vibration isolation.
Description
A kind of elastic rubber shock absorber for mine dump truck suspension technical field The invention belongs to dump truck field, be specifically related to a kind of suspension elastic rubber damping that is applied to mine dump truck device. Background technique Shock absorber (Absorber), is used to suppress the shock and shock from the road surface when the spring or rubber rebounds after shock absorption. hit. Widely used in automobiles, in order to accelerate the attenuation of the vibration of the frame and the body to improve the ride comfort of the car. going through injustice On the road surface, although the shock-absorbing spring or rubber can filter the vibration of the road surface, the spring and rubber themselves will have reciprocating motion, and A shock absorber is used to dampen this spring jump. Rubber has higher elasticity and viscoelasticity, and compared with steel materials, rubber has larger elastic deformation and higher Small elastic ...
Claims
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IPC IPC(8): F16F15/08
CPCF16F15/085
Inventor 杨辉赵乾杨叶永旺
Owner YUEXIN CONTEMPORARY AMPEREX TECH CO LTD