6results about How to "Avoid oil" patented technology

The utility model discloses a lubrication pump for independently supplying oil to an upper shaft and a lower shaft of a textile machine, which comprises an oil tank and a cover plate, the cover plate is provided with a first gear pump and a second gear pump, and the first gear pump and the second gear pump respectively supply oil to the upper shaft and the lower shaft of the textile machine; the first gear pump and the second gear pump respectively comprise a motor and a pump body, the motor is fixedly arranged above the cover plate, the pump body is fixedly arranged below the cover plate, and an output shaft of the motor is connected with a driving gear in the pump body. The two gear pumps are arranged in one lubricating pump, oil is independently supplied to different lubricating parts of the textile equipment and the lubricating parts are respectively controlled, so that an upper shaft and a lower shaft of the textile equipment are respectively lubricated according to needs, and the problem of waste of lubricating oil or excessive lubrication is solved.

This utility model relates to the field of range hood technology and discloses a range hood. The range hood includes a panel, a back panel disposed behind and opposite to the panel, a mounting plate disposed at the upper end of the panel, and two side panels disposed on the left and right sides of the panel. The panel, back panel, mounting plate, and two side panels form a smoke collection chamber. The panel has a central smoke inlet communicating with the smoke collection chamber. The mounting plate has a smoke inlet portion and an oil guiding portion extending downwards behind the smoke inlet portion. The smoke inlet portion has a top smoke inlet communicating with the smoke collection chamber. The lower end of the oil guiding portion extends to the rear side of the panel and is located above the central smoke inlet. The lower end of the oil guiding portion has an oil guiding groove, and the left and right sides of the oil guiding groove have oil guiding sections sloping downwards towards the side panels. In the left-right direction, the central smoke inlet is located between the left and right ends of the oil guiding groove. This utility model's range hood can effectively improve the oil collection effect and enhance the user experience.

The utility model provides automatic oiling equipment for electronic cigarettes, and relates to the technical field of electronic cigarette processing, the automatic oiling equipment comprises a main body and a quantifying mechanism, the main body comprises a base, linear motors are arranged on both sides of the outer part of the base, a door-shaped frame is arranged between the moving ends of the pair of linear motors, a PLC is arranged on one side of the outer part of the door-shaped frame; a pair of hydraulic rods is mounted at the upper end of the door-shaped frame, the output ends of the hydraulic rods penetrate through the door-shaped frame, the quantifying mechanism comprises a connecting plate, the upper end of the connecting plate is fixedly connected with the output ends of the hydraulic rods, a mounting box is mounted at the bottom end of the connecting plate, and a plurality of oil injection pipes are mounted in the mounting box; and one end of each oil injection pipe penetrates through the mounting box to extend to the outside and is provided with an oil flow meter, the positions, close to the bottom ends, of the outer portions of the oil injection pipes are sleeved with control valves, and the oil flow meters and the control valves are electrically connected with the PLC through wires.

The utility model relates to a kind of pneumatic rack rotation-stopping mechanism, it is installed below rotating gear, including mounting seat, connecting rod base, rotation-stopping swing arm, cylinder and connecting rod;Mounting seat is fixed with interval with connecting rod base, and the upper portion of mounting seat is rotatably connected with the one end of rotation-stopping swing arm by swing arm pivot I, and V-shaped connecting rod mechanism is hinged between the other end of rotation-stopping swing arm and connecting rod base, rack, same with the modulus of rotating gear and can be engaged with rotating gear is installed on rotation-stopping swing arm, the lower portion of mounting seat is rotatably connected with the rear seat of cylinder by cylinder rear axle, and the end of piston rod of cylinder is hinged with the middle part of V-shaped connecting rod mechanism by fish eye joint.The utility model can utilize cylinder to drive rotation-stopping swing arm swing to make rack and rotating gear engage to realize the rotation-stopping of rotating gear, accurate positioning, easy operation, long service life.

The utility model relates to the technical field of hydraulic oil cylinders, in particular to a buffer type hydraulic oil cylinder which comprises a cylinder barrel, a connecting seat is fixedly connected to the end of the cylinder barrel, and two oil pipes communicated with the inside of the cylinder barrel are fixedly connected to the outer wall of the cylinder barrel. According to the hydraulic oil cylinder, when the sealing ring in the cylinder barrel of the hydraulic oil cylinder is gradually corroded by hydraulic oil after being used for a long time, so that the sealing performance of the sealing ring is reduced, oil pressure enables the hydraulic oil to enter the space between the connecting ring and the circular plate through a gap between the sealing ring and the piston rod, and the hydraulic oil can be collected through the collecting barrel; when the liquid level of the hydraulic oil in the collecting cylinder rises, the floating ring is driven to rise gradually, and then the floating ring drives the two electrode columns to slide and rise on the collecting cylinder until the top ends of the electrode columns make contact with the power connection pieces; therefore, the battery in the collecting cylinder can supply power to the buzzer.

The utility model provides an electronic cigarette. The electronic cigarette comprises a main case, an atomizing core assembly and a cigarette holder. The main case has an assembly cavity. And the assembly cavity is partially a first oil storage cavity. The atomizing core assembly is detachably arranged in the assembling cavity. The atomizing core assembly comprises an atomizing core shell, an atomizing core body and a first atomizing core sealing piece. The atomizing core shell is provided with a communicating hole. The first end of the communicating hole communicates with the first oil storage cavity. The atomizing core body is arranged in the atomizing core shell. And the second end of the communicating hole leads to the atomizing core body. The first atomizing core sealing piece is arranged outside the atomizing core shell. The first atomizing core sealing piece abuts against the main machine shell so as to separate the first oil storage cavity from other parts of the assembly cavity. The cigarette holder is detachably connected with the main case. The cigarette holder abuts against the atomizing core assembly so that the atomizing core assembly and the main machine shell can be relatively fixed. According to the electronic cigarette provided by the invention, the atomizing core assembly can be easily replaced.