11results about How to "Export smoothly" patented technology

This invention discloses a pressure regulating valve and a method for regulating the pressure of a coke oven carbonization chamber. The valve includes a single-adjustment regulating valve comprising: a shell with a through-hole channel running vertically through it, one end of which is connected to the output port of a bridge pipe, and the other end of which is equipped with a water seal valve; a valve plate with a rotating shaft on one side, the valve plate being rotatably disposed within the channel, the rotating shaft being used to control the opening and closing degree of the valve plate; and an adjusting component including an adjusting gear and a driving component. The adjusting gear is sleeved on the rotating shaft to drive the rotating shaft to rotate. The adjusting gear has a first locking tooth and a second locking tooth arranged around its center, the number of teeth in the first locking tooth being greater than the number of teeth in the second locking tooth. The driving component includes a driving gear, the driving gear meshing with the first locking tooth and the second locking tooth respectively.

The utility model discloses a novel refrigeration massage head, including metal radiator, a plurality of heat dissipation channels are equipped with from inside to outside to metal radiator, the end face of metal radiator is equipped with fixed frame, be equipped with the hollow placement of fixed frame, be used for the refrigeration piece to pass, the one end surface of refrigeration piece and the end face of metal radiator are pasted, the other end surface and contact board are pasted, the contact board is fixed and is located in fixed frame, the end cap is installed to the other end surface of metal radiator, be equipped with the connecting portion on the end cap, be used for with external movable device connection, the outside of metal radiator is exposed in the outside space, adopts the mode of clamping to fix metal radiator to the outside of metal radiator is exposed, can directly contact with the outside, thereby promote the heat dissipation effect, secondly utilize the pressure difference of high -speed motion to make the heat that accumulates in the inside can smoothly lead out, further promote the heat dissipation effect.

The utility model relates to the technical field of direct liquid type pens, and discloses a refill and ink filler integrated ink controller and a direct liquid type pen, the refill and ink filler integrated ink controller comprises a body and a pen point, one end of the pen point is a writing end, the other end of the pen point is provided with the ink filler, and the ink filler is integrally connected with the pen point. A liquid storage cavity used for storing ink is formed in the pen holder, and the end, away from the pen point, of the ink guiding core is arranged in the liquid storage cavity. When the pen is used, ink in the ink storage cavity is guided to the pen point through the ink guide core. According to the pen refill and water diversion core integrated ink controller, the pen refill and the water diversion core are integrated, the structure is simple, and the production and assembly cost is low; during use, the refill and the ink guide core are integrally connected, so that the refill and the ink guide core cannot be separated, ink can be stably guided out, and writing is smooth; the body is provided with the air guide groove, and the air pressure in the liquid storage cavity is balanced through the air guide groove, so that ink is discharged smoothly.

This utility model discloses a toilet back panel opening and closing device, including a toilet body, an openable and closable toilet seat ring, and a cleaning chamber at the rear of the toilet body. The cleaning chamber contains a cleaning space, and the front face of the cleaning chamber has an opening for the toilet seat ring to pass through. A movable back panel is provided on the cleaning chamber, and the back panel moves to open and close the opening. When the toilet seat ring is lifted, it can be moved into the cleaning space through the opening. This utility model, by designing a cleaning chamber and providing a movable back panel, allows the toilet seat ring to be lifted into the cleaning chamber when the back panel is raised. When the back panel is lowered, the toilet seat ring is separated from the toilet body. This allows for cleaning of the toilet seat ring inside the cleaning chamber without water splashing onto the toilet body, effectively preventing cross-contamination.

This invention discloses a tea brewing barrel with filtering and stirring functions, specifically relating to the technical field of tea brewing barrels. It includes a barrel body, a top cover, a transmission gear on the top of the cover, a transmission shaft connected inside the cover, and a stirring assembly connected to the bottom of the transmission shaft. A filtering assembly is located at the bottom of the barrel body. A gear washer is located at the upper end of the transmission gear, and a gear retainer is located at the lower end of the transmission gear. A bearing sealing cavity is located below the top cover, and inside the bearing sealing cavity, from top to bottom, an upper limit bearing, an upper limit retainer, a lower limit retainer, and a lower limit bearing are sequentially assembled. A filter screen and a tea dispensing assembly are located at the bottom of the barrel body. The invention employs trapezoidal stirring blades, narrower at the top and wider at the bottom, to create differentiated water flow within the barrel, ensuring the full dissolution of effective substances from the tea leaves and improving the uniformity of tea extraction and the quality of the final product. The transmission parts are equipped with a sealed bearing sealing cavity, which not only prevents moisture from causing parts to jam but also allows for the addition of lubricating oil within the sealing cavity.

This utility model provides a gastrointestinal decompression and drainage device, relating to the field of medical auxiliary device technology, comprising: a pressurization component and a drainage component; the drainage component includes a drainage tube and a drainage bag, the inner wall of the drainage tube is fixedly provided with an anti-adhesion coating, a guide head is fixedly installed at one end of the drainage tube, and a second connecting ring is fixedly sleeved on the outer wall of both the drainage tube and the drainage bag, an insertion tube is fixedly installed at one end of each of the two second connecting rings, and a sealing rubber ring is fixedly sleeved on the outer wall of each of the two insertion tubes. In this utility model, by setting the guide head into a spherical structure, the external structure reduces the possibility of tissue debris and blood fluid adhering and thus causing inlet blockage. Furthermore, the anti-adhesion coating fixedly provided on the inner wall of the drainage tube prevents the adhesion of gastrointestinal contents, reduces the probability of blockage, and thus ensures that the fluid accumulated in the tissue can be smoothly drained.

This invention discloses a superconducting melting device that uses a permanent magnet hollow motor to drive a low-temperature superconducting coil, belonging to the technical field of metal melting equipment. It includes a support base with a rotating connecting seat fixedly connected to its top. Through the linkage between the hollow motor and the low-temperature superconducting coil, when the hollow motor drives the hollow motor rotor to rotate, the rotor drives the low-temperature superconducting coil to rotate synchronously. The low-temperature superconducting coil directly generates a dynamic rotating magnetic field, which in turn forms a uniform rotating magnetic field inside the melting crucible. This rotating magnetic field directly acts on the stationary metal ingot, causing it to generate induced eddy currents and self-heat, melting it. Through the synergistic effect of the hollow motor and the low-temperature superconducting coil, the metal ingot can complete the transformation from solid to liquid in a completely non-contact state, avoiding the impurity introduction problem caused by direct contact between electrodes, crucibles, and other components and the molten metal in traditional melting methods. This achieves clean melting of highly active, high-purity metals.

The utility model discloses a nut flotation device, including the water tank, the water tank top fixed connection net way and side storehouse, the net way inside place has the push -back, the side storehouse outer surface wall fixedly connected with servo motor, the servo motor output and between side storehouse integration have the screw bush and be used for the push -back screw bush horizontal reciprocating motion's push -back subassembly. In this application, after the net way and side storehouse are fixed, the push -back is placed in the net way, and the cooperation of connecting strip and fastening rod realizes the fixing of the scraper and the screw bush, the floating material that the salvage bucket salvages pours into the net way, the water body passes through the net way mesh and returns to the water tank, the servo motor drives the transmission rod to carry out the specified period of normal rotation first, the screw bush drives the push -back to move along the net way inside horizontal setting, and the push -back will concentrate the floating material in the path until completely separates from the net way, then the servo motor drives the transmission rod to carry out the specified period of reverse, reciprocate in this way, realize the solid -liquid separation of floating material, guarantee the smooth export of floating material.

The utility model belongs to the technical field of rubber plug feeding, and particularly relates to a rubber plug feeding mechanism which comprises a supporting seat and a vibration hopper, a first driving mechanism and a second driving mechanism are arranged on the supporting seat, a connecting assembly is arranged on the upper side of the supporting seat, and a guide groove plate is fixedly connected to the outer wall of the vibration hopper. And the second driving mechanism comprises a second motor, the second motor is fixedly connected to the lower side of the supporting base, and a lead screw is fixedly connected to an output shaft of the second motor. According to the rubber plug feeding mechanism, through cooperative work of the first driving mechanism and the second driving mechanism, the first motor drives the deflection cam bearing to move so as to drive the movable plate to move, so that a rubber plug can smoothly enter a groove of the plug receiving plate, and the second motor achieves lifting of an ejector pin and ejection of the bottle plug out of the groove of the plug receiving plate through cooperation of a lead screw and a threaded seat. Automatic feeding and plug jacking operation of the rubber plugs is achieved, manual intervention is not needed in the whole feeding process, and the production efficiency is greatly improved.

The application relates to the technical field of food processing, in particular to a flour milling device with a cooling system and a soap kernel rice powder making method, which comprises a mounting cylinder assembly, the mounting cylinder assembly comprises a fixed shell, the outer side of the fixed shell is provided with a movable shell, a pushing piece is arranged between the fixed shell and the movable shell, and the pushing piece drives the movable shell to reciprocatingly move on the outer side of the fixed shell; the inside of the mounting cylinder assembly is provided with a flour milling assembly, the outside of the flour milling assembly is provided with an adjusting assembly, the adjusting assembly is used for adjusting the mode of soap kernel rice entering between the flour milling assembly and the movable shell; the peripheral side of the mounting cylinder assembly is provided with a circulating assembly, the two ends of the circulating assembly are respectively connected with the fixed shell and the movable shell; the top of the mounting cylinder assembly is connected with a conveying assembly through a connecting assembly; the adjusting assembly and the pushing piece are arranged, the deflection direction of the adjusting assembly and the telescopic state of the pushing piece are changed, the material flow path and the grinding effect are optimized, and the stable operation of the equipment is ensured.

The utility model discloses a kind of liquid nitrogen tank gasification cold energy recovery devices, including nitrogen storage tank, the supplementary pipe is communicated in the upper side of nitrogen storage tank front end, the control valve pipe is communicated in the lower side of nitrogen storage tank right end, the distribution pipe is communicated in the right end of control valve pipe, the recovery tank is communicated in the right end of distribution pipe, the gas guide pipe is communicated in the right end of recovery tank, the lower end outside of nitrogen storage tank and recovery tank is connected with multiple support legs, the inside wall center of recovery tank lower end is connected with partition, and recovery tank is separated into two parts by partition, first energy storage cavity is arranged in the inside of recovery tank left end, second energy storage cavity is arranged in the inside of recovery tank right end, the utility model uses two-stage cold energy recovery design, recovery tank is divided into first energy storage cavity and second energy storage cavity by partition, liquid nitrogen is preliminary heat exchange temperature rise in first energy storage cavity first, then enters second energy storage cavity complete gasification, realize the stepwise recovery of cold energy, improve energy utilization efficiency.