6results about How to "Improve running quality" patented technology

The utility model relates to metal sheet processing equipment field, concretely is a kind of wire harness automatic connecting device based on uncoiling line swing shear die. Including swing shear die, height adjusting mechanism, support no.

The utility model relates to the field of petroleum chemical technology, concretely relates to a catalyst settlement system stable in operation and good in settlement effect, including clarification mechanism, sludge buffer tank, feed pipeline, sludge tank, backflow pipeline, overflow pipeline, filter press, filtrate tank and sludge discharge pipeline, the clarification mechanism includes a plurality of settlement tanks that are arranged side by side from front to back in proper order and the clarification tank that is arranged at the end of clarification mechanism, the bottom of clarification tank is provided with special ammonium sulfate solution discharge pipeline, is provided with ammonium sulfate solution pump on the ammonium sulfate solution discharge pipeline, the end of ammonium sulfate solution discharge pipeline extends to ammonium sulfate tank area, the outlet end of ammonium sulfate solution pump is equipped with a branch pipeline, this branch pipeline is connected with the feed inlet on the top of filtrate tank through regulating valve, the bottom outlet of filtrate tank is connected with the inlet of clarification mechanism through filtrate pump. The catalyst settlement system is stable in operation, and the downstream device operation cycle is prolonged.

A screw-rail type generator set protective device, relating to the field of vehicle-mounted generator technology, includes a fixed base, a base frame, a screw-nut mechanism, and a protective housing. The fixed base consists of channel steel and connecting beams. Rollers on both sides of the base frame are rolled into the channel steel grooves. The base frame contains a generator set mounting position. The screw-nut mechanism is installed between the base frame and the fixed base to drive the base frame to extend or retract. The protective housing is mounted on the base frame, with an open bottom, inspection doors and air inlet louvers on both sides, an exhaust louver at one end, an electrical maintenance door at the other end, and a filling port at the top. The base frame contains a vibration damper, and a rubber insulating pad separates the protective housing from the base frame. This invention provides robust support with the fixed base, the roller design allows for smooth extension or retraction of the base frame, the screw-nut mechanism facilitates maintenance and locks the base frame, and the protective housing protects the generator set and dissipates heat. It exhibits good stability and safety, effectively ensuring the stable operation of the generator set.

This invention relates to the field of robot control technology, and more particularly to a multimodal environmental perception adaptive robot, comprising: an environmental perception component for acquiring visual images, spatial point clouds, human body thermal distribution, temperature and humidity, and illuminance; a multimodal feature extraction component for calculating the illumination degradation factor, the approach potential of the crowd, and the environmental disturbance index; a scene analysis unit for determining whether to adapt to a dangerous, attention-based, or conventional type based on the environmental disturbance index, determining the fusion weight of the positioning mode based on the illumination degradation factor, and determining the walking speed and narration volume based on the approach potential of the crowd; a behavior strategy grader for outputting the initial speed, volume, and path planning mode; and an adaptive feedback device for monitoring the trend of the environmental disturbance index and triggering strategy upgrades. This invention achieves stable positioning under low light conditions, smooth speed and volume adjustment in dynamic crowd flow, and adaptive services with quantified environmental disturbances, ensuring the operational safety and narration quality of the ancient book exhibition area.

This utility model relates to the field of HVAC technology and discloses an HVAC filtration device that facilitates filter replacement. It includes an air inlet pipe with a quick-release mechanism for easy component maintenance. A fixing plate is symmetrically installed on the inner wall of the air inlet pipe, and a rubber pad is fixedly installed in the dovetail groove inside the fixing plate. This utility model employs an interlocking structure of the dovetail block and the dovetail groove of the fixing plate, along with a quick-locking mechanism using a baffle and a locking rod. Without the need for any tools, operators can easily disassemble and assemble the filter plate in a short time with simple push-pull and rotation actions. This simplifies the filter replacement process, improves replacement efficiency, and reduces maintenance costs. Simultaneously, the rubber pad deforms under pressure during filter plate installation, tightly filling the gap between the filter plate and the dovetail groove of the fixing plate, effectively preventing unfiltered air from leaking out, ensuring air filtration effect, and improving the operating quality of the HVAC system.

The hydraulic cylinder with high-frequency buffering device and the hydraulic suspension device are provided. The hydraulic cylinder comprises single-ear-ring cylinder bottom, cylinder cover, cylinder barrel, piston and piston rod, etc. Two oil ports are arranged on the side wall of the cylinder barrel and located at both ends of the cylinder barrel. The piston is arranged in the cylinder barrel, and the hydraulic pressure is applied to the piston to drive the piston to move in the cylinder barrel. The piston rod is connected to the piston, and the hydraulic pressure is transmitted to the piston through the piston rod. The buffering device is installed on the cylinder barrel to absorb impact force and vibration. In the buffering device, the end sealing plate is arranged at both ends of the vibration absorption cylinder body, the vibration absorption piston and the elastic device are arranged in the vibration absorption cylinder body, two vibration absorption pistons are arranged at both ends of the vibration absorption cylinder body, and the elastic device is arranged between the two vibration absorption pistons. The outer sides of the two vibration absorption pistons are oil channels, and the inner cavity of the hydraulic cylinder and the pipeline are communicated through the two oil ports. When no hydraulic pressure is applied, the elastic device presses the two vibration absorption pistons on the end sealing plate, and the gap between the vibration absorption piston and the vibration absorption cylinder body is X.