22results about How to "Reduce shock absorption" patented technology

The present invention relates to a three-wire nozzle servo inner winding machine, including a stator winding positioning mechanism, a gear box structure is provided below the stator winding positioning mechanism, a stator is installed between the stator winding positioning mechanism and the gear box structure, the gear box structure includes a gear box, and a wire arrangement mechanism and a swing mechanism are provided in the gear box; the wire arrangement mechanism includes two main shafts, the ends of the main shafts are connected to the bevel gear and the main shaft slider, the main shaft slider is connected to the upper flying fork rod and the lower flying fork rod, the outer side of the lower flying fork rod is sleeved with a wire arrangement driven gear and a wire arrangement gear meshed with the wire arrangement driven gear; the swing mechanism includes two main shaft synchronous wheels, the two main shaft synchronous wheels are connected to the swing adjustment screw, the outer side of the swing adjustment screw is provided with a driving gear, the driving gear meshes with the intermediate gear, the intermediate gear meshes with the driven gear, the driven gear is connected to the cam through the shaft, and the end of the swing adjustment screw is connected to the upper flying fork rod and the lower flying fork rod. The winding speed is greatly improved, and the customer's production capacity can be greatly improved.

The utility model discloses a tricycle rear wheel seat damping stabilizing mechanism which comprises a tricycle body, a tricycle frame is arranged at the bottom of the tricycle body, two damping mechanisms are fixedly connected to the lower end of the tricycle frame, a rear axle is fixedly connected to the bottoms of the two damping mechanisms, and wheels are installed at the two ends of a rotating shaft of the rear axle. The middle part of the upper end of the rear axle is fixedly connected with a buffer mechanism; the buffering mechanism comprises a mounting plate and a first spring shock absorber, the mounting plate is fixedly connected to the middle of the upper end of the rear axle, the upper end of the mounting plate is fixedly connected with second rotating frames, the two second rotating frames are perpendicular to the rear axle, and the other end of the first spring shock absorber is rotationally connected with a first rotating frame. The buffering effect of the tricycle during uphill or downhill can be improved, the situation that the damping effect on the tricycle is reduced due to the fact that the weight borne by one end of the plate spring is too large is avoided, meanwhile, the return speed of the plate spring is reduced, and the stability of the tricycle during running on a slope is improved.

The invention discloses a mineral casting prepared based on modified epoxy resin. Diacid is used for modifying epoxy resin to enhance the temperature resistance of the epoxy resin. The compressive strength of the mineral casting and the bonding strength between the epoxy resin and the aggregate are enhanced in a manner of combining the curing agent and post-curing treatment; by adding the dispersed nano silicon dioxide into the epoxy resin, the damping ratio of the mineral casting is effectively improved, and the shock absorption performance of the mineral casting is enhanced.

The adjustable clamp comprises a mounting plate, a rotating mechanism is fixedly mounted on the top end face of the mounting plate, and a cleaning mechanism is fixedly mounted on the top end face of the rotating mechanism. By arranging an air bag, pressing can be conducted through the gravity of the generator base, air in the air bag is conveyed into an air blowing opening through a conveying pipe, the air is blown out through the air blowing opening, dust on the bottom end face of the generator base is blown away, the friction force between the surface of a bearing plate and the generator base is increased, and the clamping quality of the device is improved; a bearing plate can be matched with a generator base through a lower hinge piece and an upper hinge piece, the clamping efficiency of the device is improved, the gravity generated by falling of the generator base can be buffered through a damping rod and a second spring, the service life of the device is prolonged, and a clamping arm can be buffered and damped by installing a buffer block so that the safety can be improved; the clamping device has the characteristics of being high in practicability and good in clamping effect.

The utility model discloses a universal wheel damping mechanism of a draw-bar box, and particularly relates to the technical field of universal wheels, which comprises a pulley, a wheel shaft is fixedly connected to the center of the pulley, fixing frames are movably connected to two ends of the wheel shaft, a sliding groove plate is fixedly connected to the front end of each fixing frame, and a fixing device is fixedly connected to the inner wall of each sliding groove plate. The universal wheel damping mechanism comprises a fixing frame, supporting devices are symmetrically arranged on the two sides of the fixing frame, a first fixing plate is movably connected to the upper end of the fixing frame, and a damping device is fixedly connected to the upper end of the first fixing plate. The structure is simple, practical and effective, meanwhile, the anti-pressure buffering capacity of equipment is improved, pulleys are prevented from being damaged, buffering and damping of the equipment can be reduced, the stability of the equipment structure is effectively improved, and the situation that the equipment structure is damaged and aged and the service life is shortened due to long-time bumping is avoided.

The utility model discloses a spiral groove cotton feeding roller, and particularly relates to the technical field of textile accessories, the spiral groove cotton feeding roller comprises a roller body, roller shaft heads are arranged on two sides of the roller body, a lower fixing ring is arranged at the bottom of each roller shaft head, and an upper fixing ring is arranged at the top of each lower fixing ring. Supporting legs are arranged at the bottom of the lower fixing ring, and buffering mechanisms are arranged at the bottoms of the supporting legs. The buffering mechanism comprises a top plate arranged at the bottoms of the supporting legs, a bottom plate is arranged at the bottom of the top plate, a sliding rod is arranged between the top plate and the bottom plate, and the surface of the sliding rod is sleeved with a spring. By arranging the buffering mechanism, the phenomenon that the whole roller vibrates greatly in the using process is effectively avoided, the buffering function is achieved, the service life of the roller body is effectively prolonged, and by arranging the heating rod inside, the spinning quality is greatly improved.

The utility model discloses a monorail sightseeing car guiding device, including bogie, rubber wheel, suspension system, bolt assembly, first mounting seat, transmission belt, driver, axle and second mounting seat, one end fixedly connected with a group of bogie of second mounting seat, the other end fixedly connected with another group of bogie, rubber wheel sets up in axle both ends, and two rubber wheels are connected with bogie through axle, and two rubber wheels all set up in the inside of bogie, first mounting seat sets up in bogie bottom, and suspension system one end is connected with bogie, and the other end is connected with first mounting seat through bolt assembly, and driver is connected with axle through transmission belt, and driver installs on second mounting seat. Through set up hinge structure, realize the position and angle of adjusting rubber wheel, can better adapt to the track condition and operating environment of complex change, improve operating stability and security, and the setting of suspension system effectively buffers and reduces the shock, and promotes the comfort of the passenger riding.

The utility model relates to the technical field of wine packaging, and discloses a wine packaging box with a protection mechanism, which comprises a box body, the box body is longitudinally arranged, a box cover is clamped at the upper end part of the box body, a placing plate is arranged in the box body, the placing plate is positioned above the bottom of the inner wall of the box body, and the protection mechanism is arranged on the box body. A containing plate is fixedly installed on the top face of the box body, the outer wall of the containing plate and the inner wall of the box body are fixedly installed, six arc-shaped rubber strips are fixedly installed on the top face of the containing plate, and the six arc-shaped rubber strips are distributed on the top face of the containing plate in an annular array mode. According to the wine packaging box with the protection mechanism, after wine is placed in the box body, the bottom of a bottle body is attached to the containing plate, the bottle body is clamped by the arc-shaped rubber strip and the arc-shaped rubber plate, and a bottle cap is fixed by the rubber cover, so that a wine bottle can be stably clamped, it is ensured that the wine bottle is located in the center of the box body, effective buffering and damping can be achieved in the transportation process, and the wine bottle body is protected in an all-around mode.

The utility model discloses an electric vehicle, and relates to the technical field of electric vehicles. The electric vehicle comprises a frame, a front wheel and a rear wheel, the front wheel and the rear wheel are arranged on the frame, the frame is provided with a frame structure for containing a storage battery, the front end of the frame is rotationally connected with a front cantilever, the other end of the front cantilever is connected with the front wheel, the front cantilever is provided with a connecting part located between the front wheel and the frame, and a front shock absorber is connected between the connecting part and the frame. The frame and the rear wheel are rotationally connected through a rear cantilever, and a rear shock absorber is arranged between the rear cantilever and the frame. The stability and controllability of the electric vehicle under the emergency braking condition can be optimized.

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a civil aviation unmanned aerial vehicle with a lighting effect, which comprises an unmanned aerial vehicle body, a rotation adjusting mechanism is arranged in the middle of the bottom of the unmanned aerial vehicle body, a ball head rod is fixedly connected to the front side of the bottom of the unmanned aerial vehicle body, and a lighting lamp is rotatably connected to the periphery of the ball head rod. A rotating adjusting mechanism is arranged at the back end of the illuminating lamp, a buffering mechanism is arranged on the periphery of the bottom of the unmanned aerial vehicle body, the rotating adjusting mechanism comprises a rotating assembly and an adjusting assembly, the rotating assembly is arranged at the bottom of the unmanned aerial vehicle body, and the adjusting assembly is arranged at the back end of the illuminating lamp. When the vertical irradiation angle of the illuminating lamp needs to be adjusted, an electric telescopic rod is turned on, the electric telescopic rod drives a sliding plate to move downwards through a connecting plate, the sliding plate can drive a rotating plate to rotate, the left side of the rotating plate moves upwards, and when the left side of the rotating plate moves upwards, the illuminating lamp can be driven to rotate downwards.

The present invention provides a contact charging pile device, which belongs to the field of intelligent robots. The present invention includes a shell, a spring shock absorbing device, a charging device, etc. The shell is provided with positioning and fixing holes for the spring shock absorbing device, the charging device, and other devices, and a navigation positioning identification feature. The spring shock absorbing device includes a shock absorbing spring, a shock absorbing spring guide column, an electrode telescopic fixing component, a limit plate, etc. When the weight of the robot is large and the impact force on the charging pile is large, a secondary shock absorbing buffer device can be used to improve the impact resistance of the charging pile. The charging device is composed of a power adapter, a power adapter fixing plate, an electrode sheet, a charging control circuit board, and an electrode sheet. Among them, a charging coil is provided on the charging control circuit board, and the charging pass and pass process of the charging pile is completed through the cooperation of the RFID tag on the robot end. The overall system has a simple structure and is easy to operate, which is suitable for promotion and application.

This utility model discloses a pile driver with a shock-absorbing mechanism, including a frame. A fixed plate is slidably connected to the top inner wall of the frame. A hammer head is fixedly installed on one side of the fixed plate. The frame is equipped with a shock-absorbing mechanism, which includes a slider, an electric cylinder, a mounting plate, spring dampers, and a groove. The electric cylinder is fixedly installed on the top of the inner wall of the frame. The output shaft of the electric cylinder is fixedly installed on the mounting plate. Two spring dampers are fixedly installed on the bottom of the mounting plate, and the bottom ends of the two spring dampers are close to and in contact with the fixed plate. After the hammer head rebounds after pile driving, it will drive the fixed plate to move upward. At this time, the electric cylinder will start and drive the mounting plate and spring dampers to move downward. When the spring dampers are moved to contact the surface of the fixed plate, they can limit and buffer the fixed plate, thereby buffering and reducing the shock when the hammer head rebounds, which facilitates subsequent continuous work.

The invention relates to a radar installation device and an automatic guided vehicle, and relates to the technical field of damping. The radar installation device comprises a fixing assembly, a supporting assembly and a first damping assembly. The fixing assembly is installed on the sports equipment. The supporting assembly is rotatably arranged on the fixing assembly with the joint of the supporting assembly and the fixing assembly as a fulcrum, and the supporting assembly is provided with a first end and a second end which are located at the two opposite ends of the fulcrum. The second end is provided with the radar. The first damping assembly is installed on the sports equipment and connected with the first end of the supporting assembly. Damping of the radar mounting device in the moving process can be reduced, and the stability of the radar is improved.

The application discloses a linkage type injection molding insert ejection mechanism, which comprises a rack, a supporting seat for supporting injection molded parts is arranged at the top of the rack, and at least two pressing assemblies for pressing the injection molded parts are arranged on both sides of the supporting seat; at least one limiting seat is detachably arranged on the supporting seat, each limiting seat corresponds to two inserts, and a rectangular hole for the inserts to pass through is formed in the limiting seat; two first and second follow-up ejection assemblies for respectively ejecting corresponding inserts are arranged below the supporting seat, a first ejection assembly matched with the first follow-up ejection assembly is arranged at one end of the supporting seat, and a second ejection assembly matched with the second follow-up ejection assembly is arranged below the supporting seat. The application also discloses an injection molded product marking device. The ejection assembly and the follow-up ejection assembly are synchronously matched, a pushing and pulling resultant force is formed, the inserts are uniformly stressed, and the inserts are smoothly pulled out.

The utility model relates to an enamel table which comprises a table frame and table legs, and the table frame is provided with a containing cavity used for installing an enamel table plate. A buffer pad is arranged between the bottom face of the containing cavity and the enamel table board and used for buffering and damping the enamel table board when the enamel table board is installed, and the enamel table board has the advantages of being convenient to use outdoors and low in noise in the assembling process.

The utility model discloses elastic vibration isolation equipment of a ship gear box, and relates to the technical field of ships, in particular to the elastic vibration isolation equipment of the ship gear box, which comprises a ship gear box body, a vibration isolation device is arranged at the bottom of the ship gear box body, and the vibration isolation device comprises a fixed base, a rubber pad, a vibration isolation plate and a transmission column. The top of the vibration isolation plate is fixed to the bottom of a ship gearbox body, a rubber pad is fixed to the top end of the fixed base, the top end of the rubber pad is fixed to the bottom of the vibration isolation plate, a transmission column is fixed to the middle of the bottom of the vibration isolation plate, the bottom end of the transmission column extends into the fixed base, and the transmission column is movably connected with the fixed base. According to the elastic vibration isolation equipment of the ship gear box, under the action of the elastic force of the vibration isolation springs and the air pressure generated when the transmission columns move, the ship gear box body is buffered and damped through the vibration isolation plates, and then the ship gear box body can be buffered and damped.

The invention discloses a chassis of an electric automobile, and belongs to the technical field of electric automobiles. The chassis of the electric automobile comprises a chassis support, front wheels and rear wheels and further comprises a front lifting guide rail and a rear lifting guide rail, the front lifting guide rail is fixedly installed at the front end of the side wall of the chassis support, the rear lifting guide rail is fixedly installed at the rear end of the side wall of the chassis support, the front wheels are arranged on the front lifting guide rail, and the rear wheels are arranged on the rear lifting guide rail. The rear wheels are arranged on the rear lifting guide rails; by adjusting the height of the chassis, the vehicle can better adapt to different road conditions, the jolting feeling is reduced, the riding comfort is improved, and in cross-country or complex terrains, the trafficability of the vehicle can be improved by improving the height of the chassis, the chassis is prevented from colliding with ground obstacles, the chassis is prevented from being damaged, and spontaneous combustion caused by damage of a battery pack is prevented.

The utility model discloses a shock absorption transformer which comprises a transformer body, a shock absorption box is arranged below the transformer body, fixing devices are arranged in the four walls of the shock absorption box, a supporting plate is arranged in the shock absorption box, the top of the supporting plate is in contact connection with the transformer body, a shock absorption device is arranged at the bottom of the supporting plate, and the supporting plate is in sliding connection with the shock absorption box through the shock absorption device. The damping box has the advantages that the fixing device is arranged to fix the transformer body, so that the transformer body can be conveniently removed during maintenance, and devices in the damping box can be conveniently maintained and checked.

This utility model relates to the field of ultrasonic welding equipment and discloses a welding anti-cracking fixture for torsion spring metal terminals, comprising: a torsion spring metal terminal, a contour block mounting plate, and a cylinder ejection block. A contour positioning block is fixedly connected to the upper end of the torsion spring metal terminal. The contour block mounting plate is installed on the upper side of the contour positioning block, and a contour block mounting support is installed on the lower side of the contour block mounting plate. The cylinder ejection block is located on the right side of the contour block mounting plate, and an ejection cylinder is installed at the right end of the cylinder ejection block. A terminal plug is provided on the left side of the cylinder ejection block, and a terminal bushing is installed on the outer side of the terminal plug. A bushing mounting for assisting in the centering and placement of the terminal is provided on the upper side of the cylinder ejection block. This welding anti-cracking fixture for torsion spring metal terminals can form a permanent vibration buffer layer during ultrasonic welding, reducing vibration at the terminal tail during ultrasonic welding.

This utility model discloses an installation structure for water supply pipes on roads and bridges, belonging to the field of pipeline installation technology. It aims to solve the problems of low reliability and short lifespan caused by vibration, leakage, and corrosion in existing structures. It includes a triangular support plate, a pipe, and protective components positioned between them. The protective components include a rubber tube sleeved on the outer wall of the pipe, an arc-shaped steel plate supporting the pipe, and an arched pipe clamp spanning the top. The arched pipe clamp is connected to the triangular support plate through a fixing component to clamp and fix the pipe. This utility model achieves the beneficial effects of vibration reduction, corrosion prevention, safety, reliability, and significantly extended service life by using a rubber tube as a buffer and anti-corrosion isolation layer, and utilizing the matching arc surfaces of the arc-shaped steel plate and the arched pipe clamp to achieve tight coverage and stable fixation of the pipe.

The utility model relates to the technical field of shock absorption and noise reduction devices, and discloses a water intake pump shock absorption and noise reduction device for a wharf boat, which comprises a sound insulation box, the bottom of the sound insulation box is fixedly connected with a shock pad, the inner wall of the sound insulation box is fixedly connected with sound absorption cotton, and the inner wall of the sound insulation box is fixedly connected with a damper. The sound insulation box, the sound absorption cotton, the damper, the damping spring and the sound absorption plate are arranged, when the pump body vibrates during working, the damper and the damping spring are subjected to vibration force, the damping spring is arranged on the inner wall of the damper, the bottom plate is fixedly connected to the top of the damper, and the pump body is fixedly connected to the top of the bottom plate. The damping effect on the pump body can be achieved through cooperation of a damper and a damping spring, noise generated when the pump body works can be absorbed by a sound absorption plate and sound absorption cotton, then the noise reduction effect on the pump body is further achieved, the damping effect of the device is greatly reduced, and the noise reduction effect of the device is effectively reduced.