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367results about How to "Effective squeeze" patented technology

Sealed eurytopic make-break connector utilizing a conductive elastomer contact

An electrical connection with first and second electrical connectors are adapted to engage each other to form an electrical connection. An electrical wire is connected to each connector. At least one of the connectors has a contact formed of a conductive elastomeric material with conductive particles dispersed in the material, which is shaped to deform when compressed. When the first and second connector elements engage each other contact(s) formed of the elastomeric material will deform to cause electrically conductive particles in the elastomeric material to form an enhanced electrically conductive path through the elastomeric material.
Owner:PROSERV OPERATIONS

Sealed eurytopic make-break connector utilizing a conductive elastomer contact

An electrical connection with first and second electrical connectors are adapted to engage each other to form an electrical connection. An electrical wire is connected to each connector. At least one of the connectors has a contact formed of a conductive elastomeric material with conductive particles dispersed in the material, which is shaped to deform when compressed. When the first and second connector elements engage each other contact(s) formed of the elastomeric material will deform to cause electrically conductive particles in the elastomeric material to form an enhanced electrically conductive path through the elastomeric material.
Owner:PROSERV OPERATIONS

Long screw extrusion-socketed cast-in-place pile construction method based on circulating slurry breast wall

The invention discloses a long screw extrusion-socketed cast-in-place pile construction method based on circulating slurry breast wall, comprising the steps of first, burying a protective barrel and setting a slurry circulating system that comprises a slurry storage tank and a slurry pumping device, with the upper portion of the protective barrel provided with an overflow hole; second, drilling to form a borehole; third, lifting a drill pipe, and casting a slurry breast wall under high pressure: lifting up the drill pipe, and continuously casting wall supporting slurry from bottom to top from the borehole bottom through the drill pipe by using the slurry pumping device; fourth, lowering a reinforcement cage; fifth, casting concrete underwater and recycling the wall supporting slurry, and recycling the wall supporting slurry discharged through the overflow hole to the slurry storage tank for backup. The method has simple steps, is easy to implement, has high hole-forming quality and good construction effect, and enables the construction of a long screw extrusion-socketed cast-in-place pile to be finished simply and quickly, and by casting the wall supporting slurry from bottom to top from the borehole bottom in a high-pressure casting manner, it is possible to effectively protect the wall and keep the borehole bottom clean with no deposit; the wall supporting slurry is reusable.
Owner:SHAANXI ZHUANGXIN CONSTR ENG +4

Fluid dispenser, system and filling process

ActiveUS20120312839A1Eliminate Hygiene ProblemsLow costClosuresLarge containersInternal pressureProcess systems
Systems, methods, and processes are disclosed for the manufacture, filling and dispensing of flowable contents. The dispenser system includes a dispenser bottle, a dispensing cap, a pre-filled container, an optional inversion tube wherein the pre-filled container contains flowable contents therein for dispensing when a dispenser bottle is squeezed, pumped or sprayed. A user grasps the bottle, squeezes it to increase internal pressure, and forces out through the dispensing cap the flowable contents. Upon release, the system allows air to enter and replace the forced-out flowable contents and neutralize the pressure in the space between the container and the bottle. An inline process of manufacturing and filling the containers is provided.
Owner:STEHLI JR CHARLES J +2

Kitchen garbage treatment equipment

Kitchen garbage treatment equipment comprises a base, a frame body, a squeezing device, a material collecting device, a supporting plate device, a liquid receiving device and a material receiving device, wherein a first through hole, a sealing block and a first oblique plate are arranged on the frame body; the material collecting device comprises a material collecting frame, a transverse rod, a filtering plate and a second oblique plate; the squeezing device comprises a first bracket, a first air cylinder, a positioning rod, a first push rod, a squeezing plate, a lug boss and a horizontal rod; the material receiving device comprises a material receiving pipe and a material receiving box; the liquid receiving device comprises a supporting column, a filtering framework, a first filtering screen, a second filtering screen and a liquid receiving box; the supporting plate device comprises a second cylinder, a second push rod, a fixing block and a supporting plate. Through the adoption of the kitchen garbage treatment equipment, kitchen garbage can be effectively squeezed, and then solid and liquid garbage are separated; the solid garbage is used for animal feeding, and the liquid garbage is discharged after being purified or directly discharged into a sewer; the kitchen garbage treatment equipment is simple to operate and high in treatment efficiency; environmental pollution can be effectively prevented.
Owner:STATE GRID CORP OF CHINA +1

Cable paying-off device

The invention discloses a cable paying-off device. The cable paying-off device comprises a base, a first rotating shaft, a pulley, a groove, an electromagnet, a spring, an iron bar, a friction piece,a ball screw, a straightening box, a ball nut, a connecting plate, a traction ring, a cable inlet hole, a cable outlet hole, a second rotating shaft, a pressing wheel, a motor, a bevel gear, a paying-off roller and a cable. The cable paying-off device has the beneficial effects that by arranging the electromagnet and the iron bar, when the cable paying-off device stops operating, the friction piece at the top of the iron bar is in friction with the surface of the paying-off roller in time, so that the paying-off roller is braked, and inertial rotation of the cable paying-off roller after paying-off of the cable paying-off roller is stopped is prevented; by arranging the straightening box, the cable is effectively extruded under the action of the pressing wheel, so that the bent and deformed cable recovers to be a straight line, and an insulation protective layer is effectively prevented from damage; and by arranging the ball screw, workers can easily mount the paying-off roller on thecable paying-off device, and the labor intensity of the workers is reduced.
Owner:江苏仟略信息技术有限公司

Preparation die for polymer optical fiber prefabricated bar and preparation method for the prefabricated bar

InactiveCN101564877AEasy to separateThe material has good chemical stability and heat resistanceCladded optical fibreOptical articlesEngineeringFiber
The invention provides a reaction die for a polymer optical fiber prefabricated bar, which includes a non-rigid polymerization container with closed lower end, a removable top cover and a tense polytetrafluoroethylene rope or metal wire, wherein the top cover is provided with a hole which makes an inner cavity of the polymerization container communicated with outside, circumference of the top cover is closely combined with the polymerization container, the polytetrafluoroethylene rope or metal wire is arranged at axle center of the polymerization container and penetrates overall length of the polymerization container. The reaction die has simple structure, and is suitable for industrial popularization. The invention also provides a method for preparing the polymer optical fiber prefabricated bar by using the reaction die. The method has simple operation, and is easy for industrial use, the prefabricated bar prepared by the method has flattening surface, less bubble, obvious fiber core cladding boundary and controllable diameter, is easy to be drawn to form fiber and realize doping to prepare various functional optical fiber prefabricated bar.
Owner:UNIV OF SCI & TECH OF CHINA

Attaching observation type puncture endoscope for percutaneous nephrolithotomy

The invention relates to an attached observation type endoscope for percutaneous nephrolithotomy, which solves the technical problems of excessive bleeding, higher failure rate of the operation and low safety of the equipment used in the percutaneous nephrolithotomy. The endoscope comprises a main body, an image transfer unit, a lighting unit, an ocular unit and a puncture body; the puncture body comprises a puncture needle and a catheter; the puncture needle comprises a hollow outer pipe; the ocular unit comprises a ocular cover, a reversed image lens, an ocular lens and ocular glass; the image transfer unit comprises a multifilament image transfer rod arranged in the hollow outer pipe of the puncture needle; the lighting unit comprises a light beam grip connected with the main body, a light beam interface arranged on the light beam and connected with an external light source, a light cone arranged in the light beam interface and a light transfer optical fiber bundle connected with an image output surface of the multifilament image transfer rod; and black epoxy resin glue is filled in the outer circumference of an imaging surface of the multifilament image transfer rod. The endoscope has the advantages of good operational visibility, less bleeding, higher operational success rate, high safety and unnecessary water flushing.
Owner:RENJI HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE +1

Squeezing device and squeezing machine

ActiveCN102358056AEffective squeezeSqueeze continuesPressesElectric machineryReducer
The invention relates to mechanical equipment, in particular to a squeezing device and a squeezing machine. The invention provides the squeezing device, which comprises a feed inlet, a screw, a material storage sleeve, a pressure cylinder and a taper cylinder, a screen and a discharge hole, wherein the screw is arranged in the material storage sleeve; the feed inlet is formed in the sleeve wall on the upper part of the material storage sleeve; one end of the material storage sleeve is fixed; and the other end of the material storage sleeve is connected with the pressure cylinder; one end of the screw is connected with the fixed end of the material storage sleeve; and the other end of the screw is suspended in the pressure cylinder; the cylindrical screen is arranged in the pressure cylinder; the two ends of the screen are connected with the material storage sleeve and the taper cylinder respectively; a liquid outlet is formed in the cylinder wall on the lower part of the pressure cylinder; and the discharge hole is formed in the taper cylinder. The invention also provides the squeezing machine, which comprises an electrical motor, a speed reducer, a rack and the squeezing device provided by the invention. By using the squeezing device and the squeezing machine provided by the invention, the squeezing processing of materials can be finished continuously and efficiently.
Owner:邢征

Common rail for diesel engine

A common rail a diesel engine includes a branching connection body firmly fixed on common rail body by friction welding. A fronting face of the branching connection body to be fixed on the common rail body by friction welding is in the shape of a cone whose center part is slightly projected and whose peripheral part is a gentle cone face.
Owner:USUI KOKUSAI SANGYO KAISHA LTD

External heart-lung life-supporting system with two beating pump

InactiveCN1528472AReduce blood clottingReduce volumeProsthesisErythrocyte destructionOxygenators
The invention relates to an artificial heart's double pulsate pump external cardiopulmonary life supporting system, composed of blood pump, pipeline, rotary body, drive cell, routine cardiopulmonary device and so on, including a supporting body with side wall installed with knob and roller, the first and second blood storages installed on the side wall, one end of the machine frame connected with the oxygenator through the vertical pipeline and the other end connected to large vein of the machine. Its advantages: remarkably reducing blood coagulation (thrombosis), blood resolution or destruction of red cell, its structure simple and stable, its bulk small and so on.
Owner:韩国纽哈特生物有限公司 +1

Printed product drying and dedusting device

The invention relates to a printed product drying and dedusting device which comprises a base, wherein an extrusion cavity bracket is arranged on the base, an extrusion cavity is formed in the extrusion cavity bracket, a material guide roller is arranged on the lower part of the extrusion cavity, and a conveying roller is arranged on the material guide roller; two pressure roller support seats are arranged on the right side of the extrusion cavity, and upper pressure rollers and lower pressure rollers which are opposite are arranged on the pressure roller support seats; winding rollers are arranged on the right sides of the pressure roller support seats; a drying cavity bracket is arranged on the lower part between the two pressure roller support seats, a heating cavity is formed in the upper part of the drying cavity bracket, and a heating plate is arranged in the heating cavity; a support plate is arranged on the upper part between the two pressure roller support seats, a dust collector is arranged on the upper part of the support plate, and a dust collection cavity is connected to the lower part of the dust collector. According to the printed product drying and dedusting device, a printed product can be effectively extruded, dried and dedusted, feeding and winding are facilitated, continuous production is realized, the production effect is improved, the production efficiency is improved, and the use is convenient.
Owner:艾金富

Automated loading and labeling device

ActiveCN107264905AAvoid sliding left and rightEffective squeezeLabelling machinesTransfer mechanismManipulator
The invention discloses an automated loading and labeling device. The automated loading and labeling device comprises a working table, a control mechanism, a loading mechanism, a first labeling mechanism, a second labeling mechanism and a transferring mechanism, wherein the loading mechanism comprises a loading rack, a loading stand column, a mounting sliding block, a loading rotary table and a loading head; the second labeling mechanism comprises a feeding and conveying belt, a driving labeling rotary table, a driven labeling rotary table, a second discharging roll, a second paper collecting roll, shifting rods, an unloading plate, a first guiding plate, a second guiding plate, a U-shaped connecting piece and a pushing cylinder; the first labeling mechanism comprises a label pressing cylinder, a feeding roll, a first guiding roll, a second guiding roll, a paper collecting roll and a paper collecting motor; and the transferring mechanism comprises a transferring arm, a transverse guide track, a lead screw assembly, a sliding table, a transferring rack, a first manipulator and a second manipulator. The automated loading and labeling device is compact in structure; automatic loading, side labeling and bottom labeling of packing boxes can be finished on the device; and the automated loading and labeling device is high in degree of automation and quite convenient to use.
Owner:嘉兴普艾仕自动化科技有限公司

Horizontal quantitative prepressing type large-scale garbage compressor

The invention relates to a horizontal quantitative prepressing type large-scale garbage compressor which comprises a machine frame. A storage silo, a feed hopper, a compression hopper and a hydraulic compression hopper are arranged on the machine frame, wherein the storage silo is arranged at the upper portion of the machine frame, an open upper port is formed in the top of the storage silo, the feed hopper is arranged under the storage silo and communicated with the storage silo, a garbage quantitative distribution device is arranged between a feeding port of the feed hopper and a blanking port of the storage silo, a front port is formed in the front side wall of the compression hopper through the feed hopper, a rear port is formed in the rear side wall of the feed hopper, the compression hopper is arranged in front of the feed hopper and communicated with the feed hopper through the front port of the feed hopper, the hydraulic compression hopper is arranged at the back of the feed hopper and communicated with the feed hopper through the rear port of the feed hopper, a pressing head is arranged in the hydraulic compression hopper and is driven through a main pressure power unit, a discharging port is formed in the front side wall of the compression hopper, and a front inserting door is arranged in the position of the discharging port. Due to the facts that a prepressing mode is adopted and horizontal compression is carried out with a large pressure, the horizontal quantitative prepressing type large-scale garbage compressor has the advantages of being capable of effectively and tightly pressing the garbage and extruding moisture, large in daily waste processing amount, environment-friendly, and energy-saving.
Owner:无锡升腾金属结构设备有限公司

Flat plate pressure rubbing type millet thresher

The invention discloses a flat plate pressure rubbing type millet thresher. In the millet thresher, a second-stage roller rubbing assembly and a first-stage roller rubbing assembly are connected with a rack, a spi-kelet conveyor is connected with the rack; a movable millet rubbing plate is connected with a linkage mechanism, a fixed millet rubbing plate is connected with the rack, a rocker mechanism is connected with the rack and the linkage mechanism; a spike pushing device is connected with a spike pushing crank linkage mechanism, a feeding hole fan, a hopper, a cleaning fan, a motor, a millet sieve track, a right millet sliding plate, a left millet sliding plate and a millet gathering plate are connected with the rack; a millet sieve is connected with the millet sieve track and a millet sieve crank linkage mechanism, a motor cleaning fan belt is connected with the cleaning fan and the motor; and a grain conveyor is connected with the rack, and a grain lifting mechanism is connected with the rack. The flat plate pressure rubbing type millet thresher has lower millet threshing breaking rate, higher threshing rate, more ideal threshing quality and higher threshing efficiency.
Owner:郝俊峰

Wave energy collecting ship

The invention discloses a wave energy collecting ship which is mainly formed by connecting more than two trapezoid buoys in series. According to the main working principle of the wave energy collecting ship, the trapezoid buoys are driven by wave to perform vertical bending motion; a hydraulic cylinder is arranged at an included angle for connecting two adjacent trapezoids; two adjacent buoys are bent under the fluctuation action of sea wave, so that the hydraulic cylinder at the included angle is stretched or extruded; two one-way valves are respectively connected to an oil inlet and an oil outlet of the hydraulic cylinder; the one-way valves and the hydraulic cylinder are formed into a plunger pump structure; and when the two adjacent buoys are bent for one time under the fluctuation action of the sea wave, a piston of the hydraulic cylinder is stretched for one time and oil is pumped outwards for two times by a plunger pump, so that the wave energy is collected and converted into hydraulic energy.
Owner:袁媛

Solid-Liquid Separating Device, Filtering Apparatus, and Solid-Liquid Separating Method

A solid-liquid separating apparatus is provided with: a separating roll which has a substantially cylindrical shape with a plurality of through holes, which penetrate between an inner surface and an outer surface in radial direction thereof, and is rotatable in circumferential direction thereof; and a pair of separating filter cloths which is endless belts capable of traveling in a rotation direction of the separating roll and are wound around the outer circumference of the separating roll so as to overlap each other, wherein a material supplied between the pair of filter cloths is squeezed by being rolled together with the pair of filter cloths therebetween on the outer circumference of the separating roll, and the material is dehydrated by ventilating via each through hole.
Owner:TSUKISHIMA KIKAI CO LTD

Common rail for diesel engine

A common rail a diesel engine includes a branching connection body firmly fixed on common rail body by friction welding. A fronting face of the branching connection body to be fixed on the common rail body by friction welding is in the shape of a cone whose center part is slightly projected and whose peripheral part is a gentle cone face.
Owner:USUI KOKUSAI SANGYO KAISHA LTD

Neurosurgical posterior cranial distraction drainage device

The invention discloses a neurosurgical posterior cranial distraction drainage device, which comprises a support mechanism, a distraction mechanism and a drainage mechanism. The support mechanism comprises a U-shaped frame, a hydraulic cylinder, a bottom plate, an electric push rod, a sleeve, a rotating shaft and a driving motor; the distraction mechanism comprises an adjusting part and a pair ofdistraction parts, and the adjusting part comprises a U-shaped seat, an L-shaped fixed rod, a stepping motor, a screw rod and a sliding block; and each distraction part comprises a hinge chain, a first sliding cylinder, a first spring rod, a second sliding cylinder, a second spring rod, a sliding rod and a reset spring; and the drainage mechanism comprises a telescopic rod, a drainage tube, an infusion pump, a catch box, a spring lock bolt and a fixing ring. By adopting the support mechanism, the distraction mechanism and the drainage mechanism, the surgical incision of a patient can be effectively opened and fixedly supported, the situation that the device tears the skin of the patient in the process of opening the surgical incision of the patient can be effectively avoided, and hydrops in the surgical incision of the patient can be effectively drained.
Owner:王涛

Antibacterial environment-friendly diaper with high hygroscopicity

The invention discloses an antibacterial environment-friendly diaper with high hygroscopicity. According to the diaper, by utilizing physicochemical properties of konjac glucomannan, including high viscosity, high hygroscopicity, rapid expansion and the like, a nanofiber membrane is prepared through electrostatic spinning, so that the bioavailability and the water binding capacity of the konjac glucomannan are improved; the konjac glucomannan nanofiber membrane / base anti-reverse osmosis layer has a sufficient space structure, and is breathable and antibacterial, and meanwhile, is also cool, and has a prickly heat removal effect and breathability. The konjac glucomannan has stable performance, and the prepared konjac glucomannan environment-friendly diaper has high bioavailability, good antibacterial performance and high hydroscopicity. According to the konjac glucomannan environment-friendly diaper disclosed by the invention, menthol therein acts on the skin or mucous membranes, and has the effects of being cool and relieving itching; cortex phellodendri and flos lonicerae can enhance immunity, diminish inflammation, relieve internal heat, stop bleeding and the like; and musk is anti-inflammatory and bacteriostatic. The diaper has the advantages of being convenient in material taking and low in cost, having a good antibacterial property, a simple preparation process, being poisonless and harmless, having biodegradability and good bioavailability.
Owner:陈孝庆

Puncture oriented adherent observation type puncture endoscope for percutaneous renal stone-extraction operation

ActiveCN101390771AReduce potential riskRealize the purpose of real-time observationSuture equipmentsInternal osteosythesisCamera lensFailure rate
The invention relates to a puncture endoscope used for attached observation for puncturing and orientation in percutaneous nephrolithotomy, solving the technical problems of poor puncture accuracy, big amount of bleeding, high operation failure rate and poor safety of the existing appliances used in percutaneous nephrolithotomy. The puncture endoscope comprises a main endoscope body, an image transferring unit, a lighting unit, an ocular unit and a puncture body. The puncture body is composed of a puncture needle and an indwelling catheter. The ocular unit is composed of an ocular cover, an ocular lens and an ocular glass. The image transferring unit is composed of a multi-filament image transferring rod arranged inside a hollow outer tube of the puncture needle. The lighting unit is composed of a light beam collet which can be connected with the main endoscope body, a light beam interface which is arranged on the light beam collet and can be connected with an external light source, a light cone arranged inside the light beam interface, and a light transferring component which can transfer the external light source which passes through the light cone to the imaging surface of the multi-filament image transferring rod. The puncture body is fixedly arranged at the front end of the main endoscope body. The puncture endoscope has the advantages of good visibility during operations, high puncture accuracy, less bleeding, high operation success ratio and high safety and is unnecessary to be charged with water.
Owner:FEMTO TECH XIAN

Municipal sludge regeneration and resourceful treatment device

The invention discloses a municipal sludge regeneration and resourceful treatment device. The device comprises a device shell, a sludge dewatering assembly and a pyrolysis assembly, wherein a base isarranged at the bottom of the device shell; a sludge pump and a water outlet are arranged on the device shell; the sludge dewatering assembly comprises an extrusion plate, a connecting rod and a powermotor; a guide plate and a sliding rod are arranged in the device shell; the extrusion plate is arranged on the sliding rod; the power motor provides power for the extrusion plate; the pyrolysis assembly comprises a pyrolysis cylinder, a sludge stirring component and a deodorizer; the pyrolysis cylinder is arranged in the device shell and located at the lower end of the extrusion plate; the sludge stirring component comprises a rotating motor and an spiral conveyor; the auger is arranged in the pyrolysis cylinder; the power motor provides power for the spiral conveyor; and the deodorizer communicates with the pyrolysis cylinder and is used for treating volatilized gas. The device is reasonable in structural design, capable of conducting thorough and effective resourceful treatment on municipal sludge, low in operation and maintenance cost and suitable for large-scale popularization.
Owner:SHENZHEN MUNICIPAL DESIGN & RES INST

Replacement-free fixing device for electric junction box buried in wall in concealed manner

The invention relates to a replacement-free fixing device for an electric junction box buried in wall in a concealed manner. The replacement-free fixing device comprises a fixing clamp body, a slidable inverted trapezoidal block and a bolt, wherein the fixing clamp body is a rectangular frame body comprising an internally-embedded inverted trapezoidal frame, the slidable inverted trapezoidal block is clamped in the internally-embedded inverted trapezoidal frame, the bolt penetrates through the fixing clamp body to be connected with the slidable inverted trapezoidal block, the slidable inverted trapezoidal block is driven to slide in the internally-embedded inverted trapezoidal frame up and down; when the replacement-free fixing device is used, the fixing device is arranged in the electric junction box and is closely fitted to the inner side wall of the electric junction box, the slidable inverted trapezoidal block is pushed downwards by the bolt to extrude the side edge of the internally-embedded inverted trapezoidal frame, the rectangular frame body is deformed and two sides of the rectangular frame body are enabled to be closely fitted to the electric junction box, and the electric junction box and the rectangular frame body are fixed together through friction force generated by extrusion. According to the replacement-free fixing device, the whole electric junction box is replaced without hole cutting on the wall, the maintaining time is improved, the used material is simple, the cost is reduced and the environmental protection requirement is met.
Owner:TONGJI UNIV ARCHITECTURAL DESIGN INST GRP CO LTD

Automatic cleaning and drying machine

The invention relates to an automatic cleaning and drying machine which is used for cleaning and drying surfaces of materials such as metal plates, stones, plastic and acryl after surface processing treatment. The automatic cleaning and drying machine comprises a rack which is divided into two layers, wherein the two ends of the rack are separately equipped with an inlet end and an outlet end; and a cleaning device and a drying device are sequentially mounted between the inlet end and the outlet end. According to the automatic cleaning and drying machine, a cleaning machine and a drying machine are connected into an integer, so that working efficiency is improved; upper and lower rubber covered rolls with special hardness and upper and lower brush rollers are arranged in the cleaning device, so that double-sided cleaning is realized, and residual liquid is effectively extruded; cold water and hot water are separately used in a circulating mode, and hot water circulating adopts a temperature-control constant-temperature mode, so that cleaning is more efficient; and in a drying device, a heating air knife device and a drying platform are matched for use, so that upper and lower surfaces of a workpiece are sufficiently dried, and therefore, drying efficiency is greatly improved. The automatic cleaning and drying machine further has the advantages of being good in sealing effect, environmentally-friendly, and energy-saving, and is convenient to popularize and apply.
Owner:无锡昊康通用机械有限公司

Magnetic liquid damping shock absorber with magnetic straight line

The invention relates to a magnetic liquid damping shock absorber with a magnetic straight line, and belongs to the field of vibration of mechanical engineering. Magnetic liquid is adsorbed on two ends of a columnar permanent magnet selected by the shock absorber; the columnar permanent magnet is in a suspension state in a non-magnetism-conducting round pipe, and responds to external vibration as an inertial mass block; the movement state of the columnar permanent magnet is controlled by an external permanent magnet sheet which is in rigid connection with the non-magnetism-conducting round pipe; the columnar permanent magnet as the inertial mass block moves at the center position in a reciprocating manner by restoring force provided by the attraction force between permanent magnet materials under the action of external vibration; the magnetic liquid moves along with the columnar permanent magnet, and is extruded by a corrugated inner wall of the non-magnetism-conducting round pipe in order in the movement process, so as to consume energy and absorb shock. The damping shock absorber is simple in structure, high in reliability and excellent in damping effect.
Owner:BEIJING JIAOTONG UNIV

Convenient-to-move extruder for aluminium profiles

The invention relates to a convenient-to-move extruder for aluminium profiles. The extruder comprises a bottom plate, a mounting rack arranged on the bottom plate, an extruding cylinder, an extrudingplate as well as an extruding base, press plates, magnetic units, limit units and a moving unit which are arranged on the bottom plate, wherein the extruding cylinder is arranged on the mounting rackand used for performing extruding forming operation downwards. The convenient-to-move extruder for the aluminium profiles has the advantages that the structure is simple and effective, the aluminium profiles are clamped conveniently and quickly, the clamping stability is high, the extruding forming is precise, the moving controllability is high and the moving and using effects are good.
Owner:湖州织里川蜀机械有限公司

Washing machine clutch flange punch forming technology

The invention provides a washing machine clutch flange punch forming technology. A punch platform, four supporting feet vertically connected to the lower end of the punch platform, two supporting plates vertically and symmetrically connected to the upper end of the punch platform, a top plate vertically connected to the upper ends of the two supporting plates, and a hydraulic cylinder fixedly connected to the middle of the lower end of the top plate are included, and the output end of the hydraulic cylinder is vertically connected with the upper end of a pressing moving plate; shortcomings inthe prior art can be overcome, design is reasonable, the structure is compact, the material and the structure of a flange disc are changed, the material is changed into easily-purchased SPCC cold rollsteel from expensive zinc alloy, a center gear is changed into a smooth shaft sleeve, the problem that dimensional tolerance of the center gear is high in requirement is solved, strength of a flangedisc made of the SPCC cold roll steel is improved by few times compared with strength before improvement, deforming and breaking are not prone to happening, the quality of the flange disc is greatly improved, and the production efficiency of the flange disc is improved.
Owner:宁国市金泰金属制品有限公司

Osteoporosis therapeutic instrument with bone repair promotion function

The invention discloses an osteoporosis therapeutic instrument with a bone repair promotion function. The osteoporosis therapeutic instrument comprises a master control box and an elastic plate, wherein a magnetic therapy generator is installed in an inner cavity at the rear side of the master control box, one side surface of the master control box is provided with control knobs, left and right ends of the other side surface of the master control box are each provided with a nose ring, and the back side surface of the elastic plate is provided with limiting pieces passing through the nose rings at positions facing the nose rings. The osteoporosis therapeutic instrument with the bone repair promotion function can be convenient to carry, is simple in structure, reduces manufacturing cost, can be used for assisting the therapy of osteoporosis for a long time, can perform gentle bone massage for patients, effectively extrudes an elastic film of a pressure pipe through water shrinkage, stimulates and triggers the repair of bone tissues, can be adjusted according to different therapeutic positions, adjusts the curvature of the elastic plate through adjusting the knobs while driving the pressure pipe and a strip-shaped magnetic therapy probe to adjust, is suitable for different bone tissue parts, and is higher in practicability.
Owner:JIANGSU SAIDA MEDICAL TECH
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