7results about How to "Floating smoothly" patented technology

The utility model provides a kind of for compressor's fixed disc mechanism and compressor, it is related to scroll compressor structure field.Sealing assembly is connected with fixed disc by assembly groove, along the axial direction of fixed disc, assembly groove is formed with straight line segment and inclined segment in proper order on the inner side wall of exhaust cavity, and inclined segment gradually shrinks towards the axis of fixed disc, further, the large diameter end of inclined segment (compared to its small diameter end) is closer to straight line segment, i.e. the bottom end of assembly groove is wider, so it can effectively reduce the friction between inner seal assembly group (including inner side seal piece) and the inner side wall of assembly groove in sealing assembly;Further, inner ring in sealing assembly is formed with air passage, the gas discharged in exhaust cavity can be applied to the top end of inner seal assembly group by air passage vertically, so as to apply an additional downward pressure to inner seal assembly group (outer end close to outer seal piece), to balance the greater friction received by the inner side of inner seal assembly group.

This invention discloses a floating riveting pliers, comprising a riveting bow and a robotic arm. A top mold is provided at the top of the riveting bow, connected to a hydraulic cylinder. A bottom mold is provided at the bottom of the riveting bow. The riveting bow is connected to the robotic arm via a connector. The connector includes a connecting plate, a guide rod, a linear bearing, an end cap, and a connecting seat. The bottom of the connecting seat is connected to the riveting bow. A cavity is provided inside the connecting seat, and a linear bearing is fixedly installed within the cavity. A guide rod is installed within the linear bearing. One end of the guide rod passes through the top of the connecting seat and is connected to the connecting plate, while the other end of the guide rod is connected to the end cap. The straight line connecting the center of gravity of the connecting seat and the center of gravity of the riveting bow is parallel to the direction of movement of the hydraulic cylinder piston rod. This invention offers high flexibility and excellent riveting effect.

The invention discloses an AAO (anaerobic-anoxic-oxic) process-based dosing automatic adjusting and sufficient flow pushing device, and belongs to the technical field of sewage treatment. Comprising a sewage pretreatment tank and a biochemical tank, wherein the biochemical tank is sequentially divided into a disinfection tank, an anaerobic tank, an anoxic tank and an aerobic tank; a water passing port is fixedly communicated between the bottom of the disinfection tank and the anaerobic tank, the sewage pretreatment tank is fixedly communicated with the biochemical tank, the right side of the aerobic tank is fixedly communicated with a sewage pipe, the right end of the sewage pipe is fixedly communicated with a sedimentation tank, the lower part of the sedimentation tank is provided with a sludge discharge pipe, and the sludge discharge pipe is provided with a sludge discharge port. The right side of the sedimentation tank fixedly communicates with a drainage pipe; according to the improved AAO sewage treatment system, through the ingenious structural design, the linkage of the medicament feeding amount and the water level of the disinfection tank is realized. When the water level of the disinfection tank changes, the floating plate drives the top plate to act on the perforated rotating plate, so that the medicament outflow of the medicament storage cavity is controlled. According to the design, the defect of extensive operation in the field of town sewage treatment is overcome, waste of medicine consumption and energy consumption is avoided, meanwhile, the dosage of the disinfectant can be effectively ensured, effective elimination of bacterial viruses is ensured, and the spreading risk of infectious viruses is reduced.

The utility model provides a non-standard robot positioning device which comprises a working base body, a driving assembly is arranged at the top of the working base body, synchronous rotating assemblies are arranged on the left side and the right side of the driving assembly respectively, each synchronous rotating assembly comprises two supports used for supporting, the two supports are installed on the outer side of the driving assembly, and the two supports are connected with the driving assembly. According to the non-standard robot positioning device, the working base body serves as a basic support, the transmission piece on the driving assembly can enable the machine body on the top of the bearing piece to move in a reciprocating mode, and therefore the working base body can move in a reciprocating mode. And during moving, the synchronous rotating assemblies on the left side and the right side of the bearing part can rotate and move, impurities on the transmission part can be cleaned through the cleaning assembly, and floating of the cleaning part in the cleaning assembly can be stabilized through the guide assembly.

The application relates to the technical field of pump stations, and discloses an integrated pump station which comprises a pump box, a fixing frame, a grid cylinder, two driving rollers, an upper crushing roller, a lower crushing roller and a floating box; the fixing frame is fixedly arranged in a water inlet pipe; the grid cylinder is fixedly arranged in the fixing frame, and two ends of the water inlet pipe are connected in communication through the grid cylinder; the driving rollers are rotationally arranged in the fixing frame; the upper crushing roller is slidingly arranged on the driving roller; the lower crushing roller is fixedly arranged at the lower end of the driving roller; and the floating box is arranged on the upper crushing roller, so that the middle position of the upper crushing roller is flush with the liquid surface. The upper crushing roller which can float with the liquid surface is combined with the lower crushing roller which is fixed to the bottom, and the differential material selection and the gear gap design are matched, so that the suspended and floating objects and the precipitated hard objects in water can be crushed in different areas and efficiently, the tool wear is balanced, and the overall service life is prolonged.

The application discloses a kind of monitoring device and method of sintering trolley sealing state, belong to metallurgical sintering equipment technical field.The device includes two groups of detection units, two groups of detection units are respectively set in the two fixed slides of sintering machine and the two fixed slides of sintering trolley movable sealing slide plate form sealing pair, and the detection units in two fixed slides are arranged side by side;The detection unit includes detection slide and pressure sensor, the bottom surface of the detection slide is spaced apart along the length direction of itself N pressure sensors, and the detection slide is set on the blast box of sintering machine by multiple pressure sensors.The present application can directly detect the sealing pressure between movable sealing slide plate of sintering trolley and fixed slide, and provide effective data support for sintering trolley sealing state evaluation.

The utility model provides a floating type driving wheel assembly which comprises a driving seat, a driving device installed on the driving seat and a bottom plate connected with a frame. A floating mechanism is mounted between the bottom plate and the driving seat; when the driving device floats up and down, the bottom plate synchronously follows up through the floating mechanism and is subjected to acting force in the up-down direction, the utility model further provides an AGV forklift which comprises a frame and a driving assembly, and the floating type driving wheel assembly is installed in the driving assembly. The problems that a force increasing mechanism is additionally arranged to balance the road holding force of a single steering wheel, pressure of back space layout is caused, and meanwhile energy consumption is large are solved.