30results about How to "Adjust fit" patented technology

The invention relates to a scraper discharging device, in particular to the scraper discharging device of filtration fabric of a rubber belt type vacuum filter. The scraper discharging device comprises a scraper support saddle and a scraper bracket arranged on the scraper support saddle, wherein the scraper bracket is pivoted with a scraper by a bearing; the scraper comprises a scraper body and a squeeze plate for squeezing the scraper body; the scraper body and the squeeze plate are positioned at the two sides of the bearing respectively; one ends of a plurality of bent levers are fixedly connected with the squeeze plate of the scraper; and the other ends of the bend levers are linked with an air bag. The output force of the air bag can be controlled by adjusting inlet pressure through a pressure regulating valve so as to conveniently adjust condition of the action of the scraper and a discharging roll and avoid damage to the filtration fabric.

The invention discloses a terminal adjustment reminding method and a smartband. The method comprises the following steps: collecting characteristic parameters of user by a first terminal, wherein the characteristic parameters of user comprise one or more of heart rate of user, shell temperature of user, and contact force between a user and the first terminal; and when the characteristic parameters of user exceed a preset range, sending a reminding command by the first terminal, wherein the reminding command reminds the user to adjust the position of the first terminal so as to make the characteristic parameters fall into the preset range. The provided method can make a user find that a smartband is on an incorrect position in time so the user can adjust the position of the smartband.

The invention discloses an axial adjusting device of a butterfly valve shaft. Axial round holes are uniformly distributed in the outer circumference of a round end cover; the upper part of the end cover is connected with a convex cylinder; a sealing groove is arranged on the cylinder of the end cover; an adjusting screw is screwed in the center of the end cover; a sealing ring is arranged between the adjusting screw and the round hole; a round protrusion is arranged at the upper end of the adjusting screw; an annular friction pad is sleeved on the round protrusion; a fastening nut and a binding nut are sequentially screwed at the lower end of the adjusting screw; a split ring comprising two half rings is supported against and connected with the upper end of the cylinder of the end cover; and a protective cover connected by screws is arranged at the end face of the end cover. In the invention, the rotatable adjusting screw is arranged on the end cover; the friction pad is arranged at the upper end of the adjusting screw; after the butterfly valve is assembled, the friction pad is closely supported against the lower end face of the valve shaft; the valve shaft can continuously move along the axial direction conveniently by rotating the adjusting screw; and when the butterfly valve is assembled, debugged and overhauled, the fit between the sealing ring of the valve body and a sealing ring of a butterfly plate can be conveniently adjusted, so that the fit precision between the sealing ring of the valve body and the sealing ring of the butterfly plate is higher.

The invention relates to a multi-direction adjustable sealing device used for a carling air passing chamber of a grate cooler. A retainer spring I is installed on a short screw in a sleeved mode to exert pressing force on an adjusting plate, wherein the short screw penetrates through the bottom of a peripheral frame. A long screw penetrates through the bottom of the peripheral frame and the adjusting plate, and a retainer spring II is installed on the long screw in a sleeved mode to exert pressing force on a wedge-shaped block. A rectangular sealing piece is located on the adjusting plate and is attached with the lower surface of a movable part. The inclined surface of a wedge-shaped sealing piece is attached to the inclined surface of the wedge-shaped block, and the vertical surface of the wedge-shaped sealing piece is attached to the lateral surface of the movable part. The peripheral frame is located outside the wedge-shaped block, the wedge-shaped sealing piece, the movable part, the rectangular sealing piece and the adjusting plate. The multi-direction adjustable sealing device is used for realizing multi-direction sealing of the movable part, the adjusting screws are used for adjusting the pressing force of the retainer springs so as to enable the sealing piece and the movable part to be tightly attached, and therefore the effect of sealing the movable part is realized.

The invention discloses an automatic grinding device and a grinding method. The device comprises a first jig and a second jig which are arranged oppositely and can rotate relatively; workpieces to be ground are fixed on the first jig and the second jig respectively, and molten slag surfaces of the workpieces to be ground are arranged oppositely. The device adopts the two jigs capable of rotating relatively and workpieces including ceramic and the like are arranged between the two jigs; the two jigs are controlled to rotate relatively so that the two workpieces are driven to rotate relatively; molten slag is removed by utilizing friction force between the two workpieces; the rigidity of materials of the workpieces is consistent, so that damages to the materials are not caused in a rubbing process; and the problems that the loss of a shovel plate and the materials are prone to being damaged in a traditional grinding process are solved by the device. By adopting the device and the method, two workpieces can be machined simultaneously, so that the grinding efficiency is high and the cost is low.

The invention discloses a sucker rod elevator comprising an oil pipe elevator and a fixed shaft. The fixed shaft penetrates through an axial hole of the oil pipe elevator from top to bottom. A fixed shaft clamping block is arranged in the oil pipe elevator. The fixed shaft clamping block is connected with a clamping block opening and closing power mechanism. The upper end of the fixed shaft is connected with a non-slip nut. A compression spring is arranged at the position, between the fixed shaft clamping mechanism and the non-slip nut, on the fixed shaft in a sleeving manner. The fixed shaftis of a steel pipe structure with an internal axial cavity. A supporting baffle is arranged on the lower portion of the oil pipe elevator. The lower portion of the fixed shaft is connected with a sucker rod clamping mechanism. The sucker rod elevator is high in mechanization degree, rapid clamping of the sucker rod can be achieved, and therefore the sucker rod can be conveniently screwed on and screwed off, the operator labor intensity existing in manual centering clamping operation is lowered, the work efficiency is improved, potential safety hazards of on-site operation are reduced, and safeand civilized production is ensured; and the sucker rod elevator is connected with a mechanically-driven power tong device, and therefore the automation degree is high, and the sucker rod can be automatically screwed on and screwed off.

The invention relates to the technical field of garment cloth extruding and cleaning equipment, in particular to garment cloth extruding and cleaning equipment in the field of garment processing machinery. The equipment comprises a cleaning box, a cloth pressing device and an extruding and cleaning device, wherein the left side and the right side of the cleaning box are provided with flat plates correspondingly, the middle part of the cleaning box is provided with an arc-shaped box body, supporting structures are fixedly connected to the lower ends of the left side and the right side of the cleaning box, the lower portion of the cleaning box is fixedly connected with a filter screen, the surface of the cleaning box is fixedly connected with a drain pipe, the drain pipe is provided with a valve, each of the left side and the right side of the cleaning box is provided with a corresponding pair of bearing seats symmetrically, a cloth feeding roll is rotationally connected between the twobearing seats on the left side, a cloth winding roll is rotationally connected between the two bearing seats on the right side, a servo motor is fixedly installed on one of the bearing seats on the right side, and an output shaft of the servo motor is fixedly connected with the cloth winding roll. According to the equipment, brake cleaning of cloth is achieved, the labor intensity is reduced, thecleaning efficiency is improved, the cloth is prevented from wrinkling in the cleaning process, and long cloth can be cleaned in a process mode.

The invention provides an arteriovenous blood oxygen monitor, and belongs to the technical field of medical equipment. The arteriovenous blood oxygen monitor comprises a host, a vein detection assembly and an artery probe fingerstall; the vein detection assembly is provided with a detection patch suitable for being attached to a vein part of the human body; the vein detection assembly is connected with the host through a second connecting line; the artery probe fingerstall is connected with the host through a first connecting line; and at least one end of the artery probe fingerstall is provided with an opening, and an annular air bag is arranged at the opening end of the artery probe fingerstall. According to the arteriovenous blood oxygen monitor, the arterial blood oxygen saturation degree and the venous blood oxygen saturation degree can be measured at the same time, the annular fingerstall can adjust the fixing strength of the arterial probe fingerstall and the finger, adjustment is conducted according to the conditions and needs of a patient, discomfort of the patient in the process of wearing the fixed arterial probe fingerstall is reduced, and the comfort of the patient in the monitoring process is enhanced.

The invention discloses a power source comprising a resin tank and upper and lower rollers arranged above the resin tank. The upper roller and the lower roller are mounted on a bracket which is provided with adjustment holes. A rolling shaft is arranged at the right side of the lower roller. A beam is arranged on the bracket. One end of the beam is mounted on the bracket, and the other end of the beam is connected with the rolling shaft. The beam is provided with rolling shaft adjustment holes. According to the invention, the rolling shaft is added at the right side of the lower roller to scrape molding resin adhered to the lower roller so as to make the molding resin on the lower roller more uniform; both the upper roller and the lower roller are mounted on the bracket, and the bracket which is provided with a plurality of adjustment holes, so that the distance between the lower roller and the molding resin surface can be adjusted according to the oil content of the molding resin in the resin tank; and the beam is provided with rolling shaft adjustment holes, so that on one hand, the degree of matching between the roller and the rolling shaft can be adjusted, and on the other hand, the rolling shaft is easy to replace.

The invention discloses a surgical robot, which comprises a driving device, an output flange and an adapter flange arranged on a sterile separation base assembly, and a cutting slot extending in the circumferential direction is formed in the outer circumferential surface of the output flange; a first end of the output flange in the axial direction is inserted and matched with the adapter flange todrive the adapter flange to rotate synchronously, and a second end of the output flange is connected to an output shaft of driving device, the output shaft and the output flange rotate synchronouslyand can slide relatively in the axial direction, and an elastic piece is arranged between the output flange and the output shaft to axially press the output flange on the adapter flange. Due to the fact that the cutting slot is formed in the output flange, it is guaranteed that the output flange and the adapter flange can be inserted together through stress deformation of the cutting slot, and therequirement for the machining precision of the adapter flange and the output flange can be lowered.

The underpants comprise an underpants body and an adsorption layer mechanism, adjusting bag mechanisms are arranged on the two sides of the middle of one side of the inner wall of the underpants body, the adsorption layer mechanism is arranged in the middle of the lower surface of the inner wall of the underpants body, and the adsorption layer mechanism further comprises an absorption core layer; a protection pad layer is arranged on one side of the absorption core layer, and skin separation pads are arranged on the two sides of the periphery of the absorption core layer; the fitting effect of the underpants body and the buttocks of a user can be effectively adjusted through the adjusting bag mechanism, the interval space between the skin and the underpants body can be flexibly adjusted, then the ventilation and dredging effects are achieved, meanwhile, an adsorption core filtering layer is arranged in the adjusting bag mechanism, gas can be effectively absorbed, and the air permeability is improved. By arranging the net-shaped activated carbon layer, the effect of eliminating peculiar smell can be effectively achieved, so that the wearing experience of a user in daily activities is greatly improved, and the wearing comfort of the underpants body is improved.

The invention discloses a wall-hanging stove face shell structure. The structure comprises a face shell body with an arc face, and is characterized in that a supporting pad is arranged in the face shell body, a supporting arc face is arranged on the supporting pad, the supporting arc face is tightly attached to the inner side of the arc face, the supporting pad is added in the face shell body, theeffect of reinforcing the strength of the whole face shell body is achieved, the phenomenon that after a face shell is mounted, the arc face springs back is effectively avoided, during total assembly, assembling error is avoided, and the face shell assembling qualification is ensured.

The invention discloses a home textile cloth ironing device which comprises a treatment box, a lifting assembly, humidifying assemblies and a stabilizing assembly, the lifting assembly is arranged on the upper side of the treatment box, the humidifying assemblies are suitable for the two sides of the treatment box, and the stabilizing assembly is arranged on the lower side of the treatment box. The lifting assembly comprises a sliding rod, a threaded rod, a driving motor, a driving bevel gear, a driven bevel gear, a telescopic column, a spring and an ironing plate, the driving motor is fixedly arranged on the outer wall of the top of the treatment box, the driving bevel gear is rotationally arranged on the outer wall of the top of the treatment box, and the driven bevel gear is rotationally arranged on the outer wall of the top of the treatment box; the driving bevel gear is vertically meshed with the driven bevel gear, and the output end of the driving motor is fixedly connected with the center point of the driving bevel gear. The invention belongs to the technical field of cloth production, and particularly relates to a cloth ironing device for home textiles. The cloth ironing device is simple in structure, convenient to use and capable of automatically supplementing water, adjusting the pressure of an ironing plate and conducting repeated ironing.

The invention discloses a method for optimizing processing uniformity of a Bi2212 wire rod by gradient assembly, which is characterized in that in a secondary assembly process of a conventional processing technology of the Bi2212 wire rod, a gradient assembly method is adopted, and Bi2212 secondary wires are arranged circle by circle from an inner circle to an outer circle according to a silver super-ratio gradient reduction rule. By designing a gradient assembly process of Bi2212 secondary lines with different silver super ratios, a special gradient structure with a high silver super ratio Bi2212 secondary line on the inner ring and a low silver super ratio Bi2212 secondary line on the outer ring is formed, the plastic deformation of the Bi2212 secondary lines from the inner ring to the outer ring and the matching property of the plastic deformation of the Bi2212 secondary lines from the inner ring to the outer ring and the axial stress of the Bi2212 secondary lines from the inner ring to the outer ring are adjusted, the cooperative deformation of the Bi2212 secondary lines from the inner ring to the outer ring is improved, and the mechanical property of the Bi2212 secondary lines from the inner ring to the outer ring is improved. The processing uniformity of the Bi2212 wire rod is optimized from the intrinsic aspect, and the method has good application advantages and engineering prospects in the processing process of the Bi2212 wire rod.

The invention discloses a triplet mill with a screw conveyor. The triplet mill comprises a bottom frame and a material screening box body, wherein the top of the bottom frame is fixedly connected withthe material screening box body, and one side of the material screening box body is provided with a first-stage grinding mechanism. By arranging the multi-stage grinding mechanisms, generated bean dregs are conveyed through the screw conveyor, clear water is added in the conveying process for mixing, the bean dregs mixed with the clear water enter the next stage of grinding mechanism to be pulped, so that the process that a grinding machine needs to repeatedly pump and grind is simplified, the grinding time is saved, and the grinding efficiency is improved; and by arranging a threaded rod andan adjusting ring and shifting an adjusting knob, the threaded rod rotates, so that the adjusting ring connected with the threaded rod in a meshed mode moves up and down and drives a rotary grindingdisc to move along with the threaded rod, then the attaching strength between a fixed grinding disc and the rotary grinding disc is adjusted, control over the slag granularity is achieved, and the slurry discharging efficiency and quality are improved.

The invention discloses energy-saving sewage treatment equipment which specifically comprises a treatment disc, the center positions of the top and the bottom of the treatment disc are respectively communicated with a water inlet pipe and a treatment pipe, and the top of the inner wall of the treatment pipe is provided with a filtering device; the spiral fan is arranged in the treatment pipe, a fixed shell is arranged on the outer side of the spiral fan, the outer side of the fixed shell is fixedly connected with the inner wall of the treatment pipe, the top of the spiral fan is connected with a filtering device through a rotating shaft, and the bottom of the spiral fan is fixedly connected with a discharging device through a rotating shaft; the top of the treatment box is communicated with the bottom of the treatment pipe, and a water outlet is formed in one side of the treatment box. According to the energy-saving sewage treatment equipment, the surface of the filter screen can be automatically cleaned through the brush head, the filter screen is prevented from being blocked by impurities accumulated on the surface of the filter screen, the filter screen does not need to be frequently detached and cleaned, the working efficiency is high, and the labor cost is saved.