535results about How to "Change size" patented technology

The invention relates to the technical field of electronic devices, in particular to a monomolecular electric memristor based on dipole control and a preparation method thereof.The monomolecular electric memristor comprises a molecular heterojunction, and the molecular heterojunction is formed by connecting dipole molecules and graphene point electrodes through amido bonds; the dipole molecule comprises an amide structure based on a carbazole nitrogen-containing heterocyclic ring unit, under the action of an external electric field, a side chain chemical bond of the dipole molecule can rapidly rotate, the size and direction of an intramolecular dipole moment can be changed, the molecule can be rapidly and stably switched among different resistance states, and the read-write speed of the memristor is remarkably improved; the storage state is stably kept under the power-off condition, and the long-term stability and reliability of the memristor function are ensured. The preparation method comprises the processes of introducing dipole molecules and forming amido bonds between the dipole molecules and the graphene point electrode, and the preparation method is simple and convenient to operate, mild in condition and beneficial to large-scale production.

The invention provides a phase recovery method and a phase recovery system fusing an intensity transmission equation and angular spectrum iteration, which are applied to a data acquisition stage of visibility detection of a monitoring camera and are used for acquiring the visibility of the monitoring camera by utilizing an image acquired at a front end and using a novel iteration phase recovery algorithm fusing the intensity transmission equation. The algorithm comprises zero filling and gradient descent angular spectrum iteration for phase recovery, and phase information can be provided for a visibility detection algorithm; a monitoring camera expansion piece is designed at the front end, and zooming operation is achieved through an electric control zoom lens. According to the phase recovery method, the problems of iteration uncertainty, low convergence speed, diffraction distortion, easiness in falling into local minimum and the like of a traditional algorithm are solved; meanwhile, the front end has the advantages of being convenient and fast to install, low in cost and convenient to upgrade and maintain on the basis of not influencing the normal work of the original monitoring camera.

The utility model relates to a longitudinal active air-inlet grille, which comprises a grille frame and a plurality of arranged blades, each blade is provided with a connecting side and a movable side which are oppositely arranged along the length direction of the blade, the connecting side is rotatably connected onto the grille frame, and the movable side can rotate around a rotating shaft of the connecting side under the action of a driving component; a guide part which can be connected with the movable side and is used for guiding and limiting the movable side is arranged on the guide bracket; and the blades can have different opening angles under the action of the guide part. Compared with the prior art, the utility model has the beneficial effects that the guide bracket is arranged, and the angle of each blade in an open state is changed, so that the size of an air outlet and the air outlet quantity are changed, and air outlet diversity is formed; by means of the movement stability of the parallelogram, the opening or closing movement of the blade on the single side meets the change path of the parallelogram, and the rotation stability of the blade on the single side is guaranteed.

The invention discloses a magnesium oxide production screening device capable of being pretreated and a screening method of the magnesium oxide production screening device, and relates to the technical field of magnesium oxide processing.The magnesium oxide production screening device comprises an airflow screening mechanism and a negative pressure fan installed on one side of the interior of the airflow screening mechanism, and a crushing mechanism is arranged on one side of the top of the airflow screening mechanism; an opening and closing support is arranged at the top of the crushing mechanism, the airflow screening mechanism comprises a screening support, a rotating bearing is rotationally connected to one side of the interior of the screening support, a discharging opening is fixedly formed in the bottom of the screening support, and a conveying pipe is fixedly installed on the side, close to the rotating bearing, of the screening support; the negative pressure fan is matched with the spiral conveying blade to generate vortex, the first screening barrel and the second screening barrel are used for screening magnesium oxide, and the mesh holes of the first screening barrel and the second screening barrel are staggered, so that the sizes of the mesh holes of the first screening barrel and the second screening barrel are changed; impurities with different particle sizes and uncrushed magnesium oxide can be screened.

The invention relates to an electromagnet nonlinear variable stiffness unit cell and metamaterial vibration isolation support which comprises an electromagnet-spring-electromagnet variable stiffness unit, an auxiliary stiffness adjusting component and a stiffness adjusting and eddy current damping energy dissipation component, and the electromagnet-spring-electromagnet variable stiffness unit comprises a first electromagnet, a second electromagnet and a pre-pressing spring. The first electromagnet and the second electromagnet are connected through a pre-pressing spring, the auxiliary rigidity adjusting component comprises a magnetic support and a hollow sleeve, the electromagnets are connected with the magnetic support through springs, the rigidity adjusting and eddy current damping energy dissipation component comprises an electrified guide plate and a magnetic guide plate, and the electrified guide plate and the magnetic guide plate are arranged on the hollow sleeve at intervals. The electromagnet-spring-electromagnet variable stiffness unit penetrates through the hollow sleeve in a suspended mode. Compared with the prior art, the time-varying controllable and adjustable rigidity in the local resonance unit in the metamaterial unit cell is realized, and the self-adaptive band gap adjustment and vibration reduction enhancement effect based on the displacement amplitude is realized.

The invention discloses a rotational symmetry type oblique pressing resisting paper folding pipe collision energy absorption box, belongs to the technical field of collision energy absorption boxes, and solves the problems that an existing collision energy absorption box is large in initial collision load and low in energy absorption efficiency. The energy absorption box comprises at least one energy absorption box body, the energy absorption box body comprises a wall body, a plurality of energy absorption units are arranged on the wall body in the surrounding direction, and each energy absorption unit comprises a first polygonal paper folding unit and a second polygonal paper folding unit which are the same in structure. The adjacent first polygonal paper folding units and second polygonal paper folding units are alternately arranged in the forward direction and the backward direction correspondingly, and the two first polygonal paper folding units located on the diagonal line of the energy absorption box body are rotationally and symmetrically arranged. Through the diagonal staggered design, the top end corner making contact with the pressure head provides a supporting effect, the two side faces of the top end corner jointly bear loads and are sunken inwards, and therefore deformation occurs according to a preset complete diamond deformation mode with high energy absorption efficiency, and the oblique pressure resisting capacity is provided.

The invention belongs to the field of forging and stamping punching, and particularly discloses an adjustable forging and stamping punching device which comprises a forging and stamping mechanism, a quantitative oil supply mechanism, a lifting control mechanism and a transverse moving type one-way unlocking mechanism, and the forging and stamping mechanism comprises a forging and stamping base, a forging and stamping workpiece, a forging and stamping arm, a square pressing block and an extrusion type oil supply assembly. According to the scheme, the main body thought of interlayer oil supply is adopted, the technical effect of single-time quantitative oil supply is achieved by controlling the through sequence of the three cavities, the oil supply amount in the mode is not affected by variables such as the forging and pressing speed, pressure is generally controlled in the forging and pressing process, and the forging and pressing efficiency is greatly improved. And the actual movement speed of the punch is not controllable due to the influence of the hardness of the forged workpiece, so that the stability and the controllability are higher.

The invention provides a pavement pit recognition and inspection device for an automatic driving automobile. The pavement pit recognition and inspection device comprises a test channel, an adjusting cover plate, a horizontal moving device, a vertical adjusting device, two mounting plates and two supporting frames, a testing groove is formed in the testing channel, the two mounting plates are embedded in the testing channel and located on the two sides of the testing groove, the two supporting frames and the two mounting plates are arranged in a one-to-one correspondence mode, one end of each supporting frame extends into the corresponding mounting plate, and the other end of each supporting frame extends into the corresponding mounting plate. The other ends of the two supporting frames support the adjusting cover plate, and the adjusting cover plate comprises a center plate and a plurality of rectangular-ambulatory-plane plates. According to the pavement pit identification and inspection device for the automatic driving vehicle, the size and depth of the pit can be adjusted according to the detection requirement, the operation of the automatic driving vehicle facing different pits can be detected, and the identification and judgment capability of the automatic driving vehicle on the pavement pit can be more comprehensively detected.

The invention relates to the technical field of foundation pit construction equipment, in particular to a variable-diameter stirring drill bit for cement-soil inclined pile construction, which comprises a grouting core tube and a sliding drill rod, a lower expansion arm is arranged at the bottom end of the sliding drill rod, an upper expansion arm is arranged on the grouting core tube, and the upper expansion arm and the lower expansion arm are rotatably connected. The sliding drill rod is further provided with a slurry spraying hole, the inner wall, connected with the sliding drill rod, of the grouting core pipe is provided with a limiting structure, and the sliding drill rod is further provided with a centrifugal locking device which can be locked with the limiting structure when the sliding drill rod rotates. The centrifugal locking device can be automatically locked with the limiting structure on the inner wall of the grouting core pipe through centrifugal force, the locking mechanism can ensure that after the upper expansion arm and the lower expansion arm reach the preset reaming diameter, the reaming diameter can be kept constant no matter how the rotating speed changes, and therefore the reaming precision and stability are greatly improved.

The invention discloses non-oriented silicon steel for a motor iron core of an air conditioner compressor and a preparation method of the non-oriented silicon steel. The preparation method comprises the following steps: smelting: molten steel comprises the following chemical components in percentage by weight: 0.75-1.35% of Si, 0.23-0.28% of Al, 0.18-0.45% of Mn, 0.0015-0.0035% of rare earth La, less than or equal to 0.0025% of C, less than or equal to 0.003% of S and the balance of Fe and impurities; continuous casting: controlling the isometric crystal proportion of a continuous casting blank to be greater than or equal to 55%; during hot rolling and heating, the soaking temperature ranges from 1130 DEG C to 1140 DEG C, the heating time ranges from 150 min to 200 min, the outlet temperature of rough rolling is controlled to range from 930 DEG C to 940 DEG C, the final rolling temperature ranges from 835 DEG C to 875 DEG C, and the coiling temperature ranges from 650 DEG C to 680 DEG C; cold continuous rolling; annealing is conducted, the annealing temperature ranges from 880 DEG C to 930 DEG C, and the plate passing speed ranges from 150 m / min to 165 m / min; and cooling, coating and finishing.

The present disclosure provides a calibration member including: a base body, at least one of a shape and a size of which is variable; at least one calibration block, each of which is connected with the base body; wherein at least one of the shape and the size of the base body is adjusted in advance according to a scanning object of the radiation imaging equipment to be calibrated, so that the calibration piece and the scanning object have basically consistent shapes, and the size of the calibration piece and the size of the scanning object have a preset proportional relation. The invention further provides a calibration system and a calibration method.

The invention discloses a barium titanate coated Ni particle material synthesized under the assistance of a spray drying technology and a method thereof, and belongs to the technical field of metal powder material preparation. The method comprises the following steps: firstly, taking metatitanic acid and barium hydroxide as raw materials, and mixing the metatitanic acid and the barium hydroxide with nano and submicron Ni powder to prepare a mixed solution; secondly, synthesizing a Ni-based composite material intermediate by adopting a spray drying method; and finally, sintering in a tubular furnace to form the barium titanate coated Ni powder. The barium titanate coated Ni inner electrode material is Ni coated BaTiO3 spherical particles with a core-shell structure, the particles are of a core / shell microstructure, a shell layer is a barium titanate coating layer with the thickness of 10-15 nm, and the particle size of the particles is 100-150 nm. According to the method, required equipment can be scaled, components and microstructures are easy to regulate and control, and the method has high sphericity and dispersity, high compactness and good repeatability; the particle size and distribution can be changed by adjusting process parameters; meanwhile, good interface bonding with a ceramic dielectric layer is realized, and the key problems of mismatching of interlayer interface volume shrinkage, easy cracking and the like in the sintering process are relieved.

The embodiment of the invention discloses a media file playing processing method and device, and relates to the technical field of internet application. The method comprises the following steps: playing a first media file on a playing page by adopting a first mode; in response to a first event for triggering mode switching, switching to play the first media file in a second mode on the playing page and displaying information of a recommended media file set, the recommended media file included in the recommended media file set and the first media file belonging to the same content publisher; in the second mode, in response to a second event for triggering to play a second media file, switching to play the second media file on the playing page and keeping to adopt the second mode, and the second media file is a recommended media file in the recommended media file set. According to the method and the device, the coherent watching experience of the user in the second mode can be improved, the recommended media files in the recommended media file set can be conveniently and quickly switched and played, and the user operation is simplified.

The utility model relates to an outdoor shower, which comprises a bottom frame, a shower head, a shower head and a shower head, the supporting frame is fixed to the bottom frame, a shower space for shower is constructed between the supporting frame and the bottom frame, a shower assembly is arranged in the supporting frame and comprises a water inlet pipe, a water outlet pipe, a water adjusting switch and a water spraying piece, the water adjusting switch is connected between the water inlet pipe and the water outlet pipe, and the bottom end of the water inlet pipe is used for water inflow; the water spraying piece is connected to the other end of the water outlet pipe and used for spraying water downwards in the shower space. The outdoor shower comprises the bottom frame, the supporting frame is fixed to the bottom frame, the shower assembly is arranged in the supporting frame, due to the fact that the overall area of the bottom frame is large, the bottom frame is directly placed on the ground outdoors to provide enough stable support, and the bottom frame is heightened to enable people to stand, so that a relatively clean and comfortable standing position is provided; by adjusting the diving switch, the water outlet amount and the water spraying mode of the water spraying piece are changed, and different shower requirements are met.

The invention provides a crawler for a square pier column of a bridge. The crawler comprises an upper hoop and a lower hoop, the upper hoop and the lower hoop are square hoops; a driving device for driving the upper hoop and the lower hoop to move up and down is connected between the upper hoop and the lower hoop; the upper hoop is provided with a platform for bearing a load; the upper hoop and the lower hoop are each provided with a hoop locking device. The hoop locking device can correspondingly lock or loosen the upper hoop or the lower hoop. The bridge square pier stud crawler can adapt to cross section sizes of different square pier studs, and is compact in structure, safe, reliable and convenient to disassemble and assemble.

The invention discloses an insulation detection circuit. The insulation detection circuit comprises a first sampling resistor group comprising a plurality of first sampling resistors with different resistance values; one end of the third switch is connected with the other end of the first sampling resistor, and the other end is connected with an anode of a high-voltage power supply unit or a low-voltage power supply unit of the electrical system; comprising a plurality of second sampling resistors with different resistance values; one end of the fourth switch is connected with the other end of the second sampling resistor, and the other end is connected with the cathode of the high-voltage power supply unit or the low-voltage power supply unit; the first divider resistor is connected in series with the first sampling resistor; the second divider resistor is connected in series with the second sampling resistor; and the control unit is used for determining the accessed first sampling resistor and second sampling resistor and the first voltage and the second voltage at the two ends of the sampling resistor so as to determine the insulation condition between the high-voltage power supply unit and the low-voltage power supply unit. The circuit can improve the insulation detection precision. The invention further discloses an insulation detection method.

The utility model discloses a pet urinal pad production cutting device, which belongs to the technical field of cutting devices, and comprises a shell, a transmission mechanism and an adjusting mechanism, the front end face of the shell is movably provided with a movable door through a hinge, the bottom of the movable door is rotatably provided with a rotating plate, and one side of the shell is rotatably provided with a solenoid; the inner wall of the screw pipe is in threaded connection with a transmission screw, one end of the transmission screw extends into the shell, a sliding groove is formed in the top end of the interior of the shell, the inner wall of the sliding groove is slidably connected with a sliding block, the outer wall of one side of the sliding block is fixedly connected with one end of the transmission screw, and a telescopic air cylinder is fixedly installed at the bottom of the sliding block. Through the structural design of the transmission screw rod, the sliding block, the sliding groove, the telescopic air cylinder, the mounting plate, the screw pipe, the cutting knife and the transmission mechanism, the cutting size can be rapidly changed, the cutting safety coefficient can be improved, and therefore the daily production requirements of people can be better met.

The invention relates to the technical field of mechanical transmission, and provides a diameter-adjustable belt pulley structure which comprises a fixed wheel disc, an adjusting wheel disc and a belt, and the belt is wound between the fixed wheel disc and the adjusting wheel disc; the adjusting wheel disc comprises a rotating seat and a plurality of adjusting blocks, the adjusting blocks are slidably mounted on the surface of the rotating seat and are arranged around the central axis of the rotating seat, an adjusting area is defined by the adjusting blocks, and an embedding groove allowing a belt to be embedded is formed in the peripheral wall, away from the adjusting area, of each adjusting block; an adjusting seat is rotatably mounted in the center of the adjusting area, a driving assembly is arranged between the adjusting block and the adjusting seat, and when the adjusting seat is driven to rotate, the driving assembly drives the adjusting block to move in the radial direction of the adjusting seat so as to enlarge or reduce the adjusting area. According to the diameter-adjustable belt pulley structure, the transmission ratio of the belt pulley can be conveniently adjusted.

The invention provides an intelligent health-care bra, which comprises: cups, each cup comprises a plurality of cup parts, each cup part is provided with an air bag, and the air bags are configured to be attached to the cup parts in a deformable manner to adjust the tension of the cups, so that the cup parts and / or the air bags conform to the breasts of a user; the heart-shaped part is connected to the bottom of the cup part so as to support the cups, the heart-shaped part extends to the two side edges of the cup part along the bottom edge of the cup part, and the heart-shaped part is configured to be attached to the trunk below the breasts of a user; the rear pulling piece part is connected with the heart-shaped part and / or the cups; the two ends of the shoulder strap part are respectively connected with the cups and the rear pulling piece part. According to the invention, the cups of the sports bra are redesigned, so that the tension of the sports bra is adjustable, and the breasts are protected by enhancing the dynamic supporting function on the breasts.

The utility model discloses a capacity-adjustable goods shelf structure which comprises a U-shaped shelf body, multiple sets of lifting plates are fixedly connected to the two sides of the inner wall of the U-shaped shelf body, a containing plate is installed on the tops of the lifting plates, multiple sets of lantern rings vertically penetrate through the containing plate, inserting shafts are fixedly connected to the two ends of the tops of the lifting plates, and the outer walls of the inserting shafts are connected with the inner walls of the lantern rings in an inserted mode. The front end and the rear end of the lifting plate are fixedly connected with the side plates, a worker holds the handle tightly with two hands, the placing plate is lifted from the original position firstly, then the placing plate is moved to the position above the lifting plate with the appropriate height, then the placing plate is vertically and downwards placed on the lifting plate, and according to the same mode, the placing plate is placed on the lifting plate. The two adjacent upper and lower groups of placing plates are respectively mounted on the lifting plates with different heights, and the distance between the two groups of placing plates can be adjusted, so that the size of the placing space can be quickly changed, the physical strength and time of workers are saved in the process, and meanwhile, the use cost of the goods shelf is also reduced.

The utility model relates to the technical field of network distribution frames, in particular to a cable arrangement device for network distribution frame cables of a weak current comprehensive wiring system, and solves the technical problems that most of the existing cable arrangement devices are fixed in size and cannot be adjusted according to the number of lines on a distribution frame. According to the technical scheme, the cable arrangement device for the network distribution frame cable of the weak current comprehensive wiring system comprises a distribution assembly, a cable arrangement assembly and a sliding assembly, wherein the distribution assembly is formed by combining a supporting base, a stand column and a distribution frame; according to the utility model, an original wire arrangement assembly with a fixed size is improved into a wire arrangement assembly with an adjustable size, a rotary knob is rotated to drive a threaded rod to rotate, the threaded rod moves up and down in a limiting groove, and in the moving process, the threaded rod jacks up a clamping block, so that the size of the wire arrangement assembly is changed, and the wire arrangement efficiency is improved. According to the utility model, more cables can be fixed, the universality of the cable management assembly is improved, and the problem that the existing cable management devices are fixed in size and cannot be adjusted according to the number of lines on a distribution frame is solved.

The utility model provides a planar moldable hydrocolloid stoma base plate and a stoma bag assembly, relates to the technical field of medical instruments, and solves the technical problems that the caliber of a drainage opening of a stoma base plate is fixed, and the stoma application range is narrow. The stoma base plate comprises a release film, an adhesive layer assembly and a barrier film, the adhesive layer assembly comprises a moldable hydrocolloid layer, the release film is attached to one side of the moldable hydrocolloid layer, the barrier film is connected to the other side of the adhesive layer assembly, and the barrier film is used for being connected with a plastic part fixed to the stoma bag; a drainage opening for the stoma to penetrate through is formed in the moldable hydrocolloid layer, and the moldable hydrocolloid layer can deform under the tearing action of external force, so that the size of the drainage opening is changed; due to the fact that the moldable hydrocolloid layer has certain plastic deformation, stoma with different calibers can penetrate through the moldable hydrocolloid layer, and the stoma base plate can be suitable for stoma with different sizes and is wide in application range.

The invention discloses a gas-liquid separator, and belongs to the field of gas-liquid separators. The invention discloses a gas-liquid separator which comprises a shell and a separation mechanism arranged in the shell, an air inlet pipe and an air outlet pipe are arranged on the outer wall of the shell; two baffles which are distributed in parallel are arranged in the shell; the separating mechanism comprises two sliding plates which are arranged in parallel and slide between the two baffles in a sealed mode, and two adjusting plates installed between the two sliding plates. The two adjusting plates are rotationally connected together; one adjusting plate is rotationally connected with one sliding plate; a wire mesh demister is arranged on the adjusting plate; a separation cavity communicated with the air outlet pipe is formed above the baffle plate, the sliding plate and the adjusting plate; a through opening is formed below the baffle, the sliding plate and the adjusting plate. When the flow rate of gas flowing into the shell through the gas inlet pipe is too large or too small, the flow rate of the gas at the position of the through opening is changed by adjusting the size of the through opening.

The utility model relates to the technical field of pharmacy, and discloses a pharmaceutical raw material pulverizer which comprises a supporting table, a pulverizing barrel is arranged on the supporting table, vertical plates are symmetrically arranged on the two sides of the pulverizing barrel on the supporting table, a fixing plate is arranged at the tops of the vertical plates, and forward and reverse rotation motors are fixedly arranged on the two sides of the fixing plate respectively. The output end of the positive and negative rotation motor is connected with lead screws, one ends of the lead screws are rotationally connected with the vertical plate, the two lead screws are sleeved with a lifting plate in a threaded mode, the lifting plate is provided with a smashing assembly, the smashing assembly comprises a rotating motor, the output end of the rotating motor is connected with a rotating shaft, and the rotating shaft is provided with multiple sets of smashing blades. And grinding heads are arranged below the smashing blades, inner grinding teeth are arranged on the inner wall of the lower portion of the smashing barrel, the size of smashed particles can be changed, operation is easy, and the practicability of the device is improved.

The invention discloses a light-emitting angle and color temperature variable LED lamp and a control method thereof.The light-emitting angle and color temperature variable LED lamp comprises a driving power source, the driving power source can be connected with alternating current (AC) (80V-240V) or direct current (DC) (12V-50V), two or more LED chip circuits are arranged in an LED chip module, a circuit adjusting device is installed between the driving power source and the LED chip module, and the LED chip module is connected with the driving power source. Different LED chip circuits in the LED chip module can emit light independently or simultaneously through the circuit adjusting device, the size of the light emitting face of the LED chip module is changed, and the light emitting angle of the LED lamp can be changed after light emitted by the LED chip module passes through an optical device (a lens or a reflection cup). The control mode of the circuit adjusting device is divided into a manual control mode and a remote wireless control mode, wherein the manual control mode comprises the manual control mode of a dial switch; according to the remote wireless control mode, the size of the light-emitting surface of the LED chip module can be changed by remote control or wireless control through the MCU module or the PWM module, so that the light-emitting angle of the LED lamp is changed.

The utility model provides dosing equipment. The dosing equipment comprises a dosing device and a flow adjusting assembly, the dosing device comprises a magnetic vortex pump, a first pipeline and a second pipeline, one end of the first pipeline is communicated with a liquid inlet of the magnetic vortex pump, one end of the second pipeline is communicated with a liquid outlet of the magnetic vortex pump, and the other end of the second pipeline is communicated with the flotation equipment; the flow adjusting assembly comprises a flow adjusting part and a third pipeline, one end of the third pipeline is communicated with a liquid outlet of the magnetic vortex pump, the other end of the third pipeline is communicated with the first pipeline, the flow adjusting part is arranged on the second pipeline, and the third pipeline is arranged between the liquid outlet of the magnetic vortex pump and the flow adjusting part. According to the chemical adding equipment, the change range of the chemical adding amount can be expanded.

The embodiment of the invention discloses a media file playing processing method and device. According to the main technical scheme, the method comprises the steps of playing a media file on a playing page in a first mode; in response to a first event on the playing page, a second mode is adopted to play the media file on the playing page, and compared with the first mode, the second mode has the change of at least one page element; and in response to a second event on the playing page in the second mode, switching the played media file on the playing page and keeping playing the switched media file in the second mode. On one hand, the user operation is simplified, and on the other hand, the user can keep switching the played media file in the second mode, so that the coherent watching experience of the user is improved.

The utility model discloses a fixed cone locking device of a cone crusher, which relates to the technical field of cone crushers and comprises a lower frame body, a movable cone mechanism, a movable cone lining plate, an upper frame body, an adjusting sleeve, a supporting sleeve, a feeding port and a fixed cone lining plate, the movable cone mechanism is arranged on the lower frame body, and the movable cone lining plate is arranged at the top of the movable cone mechanism. The supporting sleeve is arranged on the lower frame body through an elastic clamping piece, an inner ring of the supporting sleeve is provided with an internal thread, an outer ring of the adjusting sleeve is provided with an external thread, the adjusting sleeve is screwed into the supporting sleeve, the bottom of the adjusting sleeve is connected with a mounting plate, and the fixed cone lining plate is fixedly connected with the mounting plate. A discharge port is formed between the fixed cone lining plate and the movable cone lining plate; the adjusting sleeve is jointly clamped and fixed through radial adjustment of the arc-shaped blocks on the adjusting sleeve, damage to threads of the adjusting sleeve is avoided, meanwhile, the fixing stability of the adjusting sleeve is guaranteed, the adjusting precision of the discharging opening is guaranteed, and the machining quality is improved.

The utility model discloses a gas-liquid separation device, which belongs to the technical field of gas-liquid separation devices and comprises a gas-liquid separation tank, support legs are arranged below the gas-liquid separation tank, an inlet connecting pipe is arranged on the side wall of the gas-liquid separation tank, an outlet connecting pipe is arranged at the bottom of the gas-liquid separation tank, and a top cover is arranged at the top of the gas-liquid separation tank. An air outlet pipe is arranged on the top cover and connected with the air suction pump, a slow flow mechanism and a partition plate are arranged in the air-liquid separation tank, a mounting hole is formed in the partition plate, a mounting frame is arranged in the mounting hole, and a plurality of rotatable air guide plates are arranged in the mounting frame. According to the utility model, the flow slowing mechanism is arranged in the gas-liquid separation tank, the movement path of gas-liquid mixed fluid in the gas-liquid separation tank is prolonged by utilizing the flow slowing mechanism, the separation time is prolonged, and the gas-liquid separation is more thorough; the angle of the gas guide plate is changed and adjusted through the linkage mechanism, the size of the exhaust channel is changed, and the gas exhaust speed is changed.