3results about How to "With shock absorbing function" patented technology

The utility model provides a seismic mitigation and isolation support with a replaceable energy consumption device, which comprises an upper seat plate, a middle seat plate and a lower seat plate which are sequentially arranged from top to bottom, specifically, at least one side of the support is provided with an energy consumption structure, and the energy consumption structure comprises a first force transmission guide plate, the energy consumption device and a second force transmission guide plate which are sequentially connected, the end, away from the energy consumption device, of the first force transmission guide plate is rotationally connected with one of the upper base plate and the lower base plate, and the end, away from the energy consumption device, of the second force transmission guide plate is rotationally connected with the other one of the upper base plate and the lower base plate. According to the support, earthquake energy can be absorbed through plastic deformation of the energy dissipation device between the upper support plate and the lower support plate, damage to a bridge is reduced to the maximum extent, and the phenomenon of beam falling can be prevented. When the energy-consuming structure is damaged, only a new energy-consuming device needs to be replaced, the support does not need to be integrally replaced, and cost is saved.

The utility model relates to an extrusion die with buffering and damping functions, which comprises a base, four supporting rods distributed at equal intervals are arranged on the top side of the base, a die body is fixed at the top ends of the four supporting rods, buffering and damping mechanisms are arranged on the left side and the right side in the die body, two buffering rods are arranged above the base, and the buffering rods are arranged on the left side and the right side of the inside of the die body. A push-out mechanism is arranged on the mold body and the base; the buffering and damping mechanism comprises two buffering grooves formed in the mold body. According to the extrusion die with the buffering and damping functions, the buffering and damping mechanisms are arranged on the left side and the right side of the interior of the die body correspondingly, so that a buffering rod can be kept stable after buffering, shaking of the buffering rod is reduced, and the yield of machined parts can be increased; and the machined part can be pushed out through the push-out mechanism after being machined, so that workers do not need to take out the machined part manually.

The utility model relates to unload grain machine technical field discloses a kind of unload grain machine with buffer shock-absorbing function, including horizontal support frame, the left side of the horizontal support frame is fixedly connected with inclined support frame, the front end of the inclined support frame is provided with control box.The unload grain machine with buffer shock-absorbing function is provided with hopper, spring frame, buffer spring and damper, when the grain conveyed falls to the inside of hopper, buffer spring can buffer hopper by the elasticity of itself, buffer hopper can effectively reduce the impact force of grain when falling, avoid grain to break or be damaged due to impact, damper in buffer spring can limit buffer spring, prevent the amplitude of hopper to be too large, the connecting plate of support block top end can slide up and down in the inside of spring frame, so that buffer spring and spring frame can be further limited, solve the problem that grain has greater impact force when falling, grain is easily broken or damaged due to impact.