32results about How to "Play a linkage role" patented technology

The invention discloses an environment-friendly cleaning and maintenance machine for a steel wire rope. The machine comprises a wire pay-off mechanism, a cleaning mechanism, a dirt-removing mechanism, a maintenance mechanism and a wire take-up mechanism, which are arranged in sequence, wherein the steel wire rope is cleaned and maintained by the wire pay-off mechanism, the cleaning mechanism, the dirt-removing mechanism, the maintenance mechanism and the wire take-up mechanism in sequence. By the adoption of the cleaning and maintenance machine disclosed by the invention, the problems of massive dirt accumulation, rust formation and damage happening during the use process of different types of steel wire ropes for constructions can be effectively avoided; and accidents of personal injury, traffic interruption and power failure, which are caused by the breakage of steel wire ropes during the construction process, can be effectively prevented by periodically cleaning and greasing steel wire ropes with the cleaning and maintenance machine every year. The cleaning and maintenance machine disclosed by the invention can be used for cleaning different types of steel wire ropes in a simple and highly-efficient method, has stable performances and good cleaning and maintenance effects. The cleaning and maintenance machine is easy to operate during the use process and has the beneficial effects of reducing the labor intensity, increasing the work efficiency, ensuring the service safety against twisting of steel wire ropes, prolonging the service life and the operating reliability of steel wire ropes and providing powerful guarantee for safety production.

The invention discloses a quick folding structure for an electric bicycle or a bicycle. A self-locking connecting rod is arranged, the upper end of the self-locking connecting rod is hinged to and linked with the rear end of a first front connecting rod, and the lower end of the self-locking connecting rod is hinged to and linked with the front end of a rear frame. When the upper end link joint of the self-locking connecting rod moves to the rear side of a motion borderline, the folding structure is folded and locked; when the upper end link joint of the self-locking connecting rod moves to the front side of the motion borderline, the folding structure is unlocked and unfolded. The self-locking connecting rod is connected with the first front connecting rod and the rear frame and plays a role in linkage, it is guaranteed that the first front connecting rod and the rear frame can move simultaneously when unfolding or folding operation is carried out, a bicycle body cannot be automatically opened because of the angle self-locking function of the self-locking connecting rod under the folding state, and the electric bicycle or the bicycle can be folded as long as a connecting plate is lifted. The quick folding structure has the advantages of being simple in folding process, high in folding speed and convenient to use.

The invention discloses an industrial safety emergency command integrated system-based emergency plan control method. The method includes the following steps that: S1, a center system receives alarm information of an alarm subsystem, analyzes, stores and judges the alarm information, and forwards the alarm information to an emergency plan programming system; S2, the emergency plan programming system sends control commands to the center system, and the center system receives the information, and analyzes and stores the information, and then transmits the control commands to an execution subsystem through the center system; and S3, the execution subsystem executes a plan according to the received control commands. According to the control method of the invention, a plurality of systems are correlated, and therefore, a linkage effect can be realized, and video monitoring signals are controlled, and perimeter intrusion alarm signals are monitored in real time, and fire alarm signals are automatically received and are fed back to the center system in real time, and at the same time, different emergency plans can be started according to dangers.

The invention discloses a buffer door window hinge which comprises two hinges with beam barrels and interlocking mechanisms arranged in the beam barrels. The interlocking mechanisms respectively correspond to the integral beam barrels, and are correspondingly interlocked with the two hinge beam barrels. Each interlocking mechanism comprises an interlocking buffer device capable of preventing a door window from being closed at an excessive speed. The interlocking buffer device consists of an axis body, a lifting rod which is capable of lifting and pivoting relative to the axis body along the axis and is arranged at one end of the axis body, and a buffer which buffers the lifting of the lifting rod and consequently buffers the relative pivoting of the lifting rod; wherein the axis body is relatively fixed with one hinge beam barrel and can rotate coaxially, and the lifting rod is connected with the other hinge beam barrel so as to be lifted up and down when the lifting rod rotates fixedly with the hinge. The buffer window hinge which has a simple structure and a small size can be installed on the door window body or inside a door frame without impacting the appearance of the door window.

A light guide body comprises a horizontal light guide part, a vertical light guide part and a light emitting part. The vertical light guide part is convexly arranged in the middle of the horizontal light guide part, and a light receiving surface is formed on the bottom surface; the light-emitting part is formed on the periphery of the horizontal light guide part and is annular, a light-emitting face is formed on the outer end face of the light-emitting part, a groove is formed in the upper end face of the middle of the horizontal light guide part, a first full-reflection face is formed on theinner surface of the groove, and a second full-reflection face inclining upwards from inside to outside is formed on the lower end face of the horizontal light guide part. The invention also creatively discloses a vehicle knob structure. The vertical light guide part in the middle transmits light to the periphery after passing through the first total reflection surface, the light enters the lightoutlet part through the second total reflection surface, the light is uniformly transmitted out through the light outlet part, only one luminous body is needed, the cost is low, the arrangement is simple, and the light outlet is uniform.

The invention provides a nuclear grade valve electric device which can operate stably in a nuclear power plant containment vessel and has the function of moment overload protection function, and the magnitude of moment overload protection is adjustable. The nuclear grade valve electric device comprises an actuating mechanism linked to a motor output shaft and a control mechanism driven by the actuating mechanism, wherein the actuating mechanism comprises a moment control assembly and a travel control assembly; the control mechanism comprises a microswitch assembly. The moment control assembly comprises a fixed bracket, a resetting part and a displacement converting part. The fixed bracket is fixedly arranged in a case; one end of the displacement converting part is linked to the motor output shaft, and the other end is linked to the microswitch assembly. The fixed bracket is provided with an installation hole, and the displacement converting part rotates circumferentially in the installation hole. The resetting part is located between the displacement converting part and the fixed bracket and realizes resetting of the displacement converting part after the displacement converting part rotates circumferentially along the installation hole. When a motor moves exceeding a safe range during operation, the moment control assembly can trigger the microswitch assembly and stop the motor.

The invention discloses an industrial safety emergency command integrated system-based emergency plan control method. The method includes the following steps that: S1, a center system receives alarm information of an alarm subsystem, analyzes, stores and judges the alarm information, and forwards the alarm information to an emergency plan programming system; S2, the emergency plan programming system sends control commands to the center system, and the center system receives the information, and analyzes and stores the information, and then transmits the control commands to an execution subsystem through the center system; and S3, the execution subsystem executes a plan according to the received control commands. According to the control method of the invention, a plurality of systems are correlated, and therefore, a linkage effect can be realized, and video monitoring signals are controlled, and perimeter intrusion alarm signals are monitored in real time, and fire alarm signals are automatically received and are fed back to the center system in real time, and at the same time, different emergency plans can be started according to dangers.

The invention discloses an automatic sample adding system for a reaction tube. The automatic sample adding system comprises a mounting plate, a centrifugal disc rotationally arranged on the mounting plate and used for placing the reaction tube, a dilution disc used for placing a biochemical cup and a sample disc used for placing a sample container; the system also comprises a reagent sampling mechanism which is used for automatically sucking a reagent B in the reagent B box on the mounting plate and then adding the reagent B into the reaction tube; a diluting and sampling mechanism which is used for automatically sucking the reagent A in the reagent A box on the mounting plate, then adding the reagent A into the biochemical cup, and automatically sucking liquid in the biochemical cup and adding the liquid into the reaction tube; and a sample adding mechanism which is used for automatically sucking the sample in the sample container and adding the sample into the biochemical cup. According to the automatic sample adding system for the reaction tube, corresponding solutions can be sequentially added into the reaction tube, all actions are fully automatic, the reaction tube does not need to be manually transferred after sample adding is completed, and the sample adding efficiency is high.

The invention relates to an environment-protective energy-saving folding electric bicycle, aiming at providing an electric bicycle which has convenient folding and can be pushed to go forwards after being folded. The technical proposal used for realizing the aim of the invention is as follows: the folding electric bicycle comprises a front wheel, a rear wheel, a handlebar tube connected with the front wheel, a seat stays and a bottom fork which are connected with the rear wheel, a transverse tube connected with a seat tube and the handlebar tube, a wheel hub motor arranged on the rear wheel, and a battery and a controller which are arranged on the handlebar tube, wherein, the tail end of the transverse tube is provided with a tail support which takes the shape of a groove and is enclosed by two side surfaces and a bottom surface, the bottom end of the seat tube is arranged in the tail support and rotatably connected with the two side surfaces of the tail support, and the seat stays is rotatably connected with the two side surfaces of the tail support; a supporting tube is arranged between the transverse tube and the bottom fork, and two ends of the supporting tube are respectively and rotatably connected with the transverse tube and the bottom fork; and a connecting rod is arranged between the supporting tube and the seat tube, and the two ends of the connecting rod are respectively and rotatably connected with the supporting tube and the seat tube.

The invention discloses a telescopic winding machine rotating disc. The telescopic winding machine rotating disc comprises a winding machine rotating disc body, a first reinforcing plate and a secondreinforcing plate are fixedly installed in the top of the winding machine rotating disc body, the second reinforcing plate is fixedly installed on the inner side of the first reinforcing plate, a limiting plate is fixedly installed at the top of the winding machine rotating disc body, a limiting block is fixedly installed on the limiting plate, and an installation plate is fixedly installed at thetop of the limiting block. The first reinforcing plate and the second reinforcing plate are fixedly installed in the top of the winding machine rotary disc body, so that the winding machine rotary disc body is better reinforced through the first reinforcing plate and the second reinforcing plate, the stability is higher when the winding machine rotary disc body is used, the limiting plate is fixedly installed at the top of the winding machine rotary disc body, the limiting block can be conveniently installed on the limiting plate in a limiting mode, the installation plate is fixedly installedat the top of the limiting block, the installation plate can be conveniently installed at the bottom of an installation frame through screws, and the position of the installation frame can be limitedand fixed.

The invention relates to a cutting device, in particular to a batch cutting device of tofu for food processing. The technical problem of the present invention is how to design a kind of tofu batch cutting equipment for food processing that can divide the tofu evenly, only one person can complete the batch production, and has lower technical requirements for the tofu cutting personnel. A tofu batch cutting equipment for food processing, including a base, a frame, a support frame, a cutting grid, a guide sleeve, etc.; a frame and a support frame are arranged on the top of the base, the support frame is located in the frame, and There are cut-out grids, and guide sleeves are provided on the left and right sides of the support frame. In the present invention, the pressing plate is opened by operating the clamping mechanism, and the tofu plate can be placed on the cutting grid, the pressing plate is blocked again, and then the pressing plate is moved downward, and the tofu plate is cut into pieces by the cutting grid and dropped into the conveying mechanism. In the collection frame, the operating conveying mechanism achieves the effect of reducing workload and improving work efficiency.

The invention discloses a convenient bedside table for energy saving and environmental protection. The convenient bedside table comprises a bedside table body, a chamber for placing books and a movable cover plate for closing the bedside table. The chamber is internally provided with a control mechanism for controlling the movable cover plate to automatically close the chamber and a trapezoidal driving plate for driving the control mechanism to work. Through the arrangement of the chamber and the movable cover plate, a teacup can be prevented from being overturned to wet the books, so that thecleanliness of the books is effectively ensured. Through the arrangement of the control mechanism, the movable cover plate can automatically close the chamber after the books are placed in the chamber, manual operation is avoided, and the comfort of people is improved. Through the arrangement of the trapezoidal driving plate, people are enabled to open the page read directly for directly placement and pick up the book directly for reading for the next time, so that convenience and practicability are achieved.

The invention discloses a buffer door window hinge which comprises two hinges with beam barrels and interlocking mechanisms arranged in the beam barrels. The interlocking mechanisms respectively correspond to the integral beam barrels, and are correspondingly interlocked with the two hinge beam barrels. Each interlocking mechanism comprises an interlocking buffer device capable of preventing a door window from being closed at an excessive speed. The interlocking buffer device consists of an axis body, a lifting rod which is capable of lifting and pivoting relative to the axis body along the axis and is arranged at one end of the axis body, and a buffer which buffers the lifting of the lifting rod and consequently buffers the relative pivoting of the lifting rod; wherein the axis body is relatively fixed with one hinge beam barrel and can rotate coaxially, and the lifting rod is connected with the other hinge beam barrel so as to be lifted up and down when the lifting rod rotates fixedly with the hinge. The buffer window hinge which has a simple structure and a small size can be installed on the door window body or inside a door frame without impacting the appearance of the door window.

The invention belongs to the technical field of detectors, and particularly discloses a laser detection device. The laser detection device comprises a cylinder, wherein the two ends of the cylinder are provided with an objective lens and an eyepiece respectively, a baffle used for shielding the objective lens is hinged to the side wall of the objective lens, a torsional spring is hinged to the joint of the baffle, the baffle shields the objective lens when the torsional spring is in the free state, a slide cavity is vertically formed in the cylinder, a slide block is slidably connected into the slide cavity, a triggering block is horizontally and slidably connected to the side wall of the slide cavity, a cavity communicating with the outside is formed in the adjacent side of the slide cavity, a transmission block is vertically and slidably connected to the inner wall of the cavity, a connecting rod is hinged between the transmission block and the triggering block, and a limiting blockmatched with transmission block is fixedly connected to the side wall of the baffle, and can freely slide in the cavity. The laser detection device mainly aims at solving the technical problem that the objective lens of the detector cannot be protected in casing of falling.

The invention discloses an automatic assembling and disassembling device for reaction tubes. The device comprises a mounting plate, wherein the mounting plate is provided with a turntable, the turntable is provided with a plurality of containing grooves, and the upper ends of the containing grooves are provided with internal threads; a rubber plug assembling and disassembling mechanism used for automatically assembling or disassembling rubber plugs at the open ends of the reaction tubes; a pressing cap assembling and disassembling mechanism used for automatically assembling or disassembling pressing caps at the upper ends of the reaction tubes and outside the rubber plugs; a thread cap assembling and disassembling mechanism used for automatically assembling or disassembling thread caps atthe upper ends of the containing grooves; and a turntable driving mechanism used for driving the containing grooves in the turntable to sequentially rotate to a rubber plug assembling and disassembling station, a pressing cap assembling and disassembling station and a thread cap assembling and disassembling station. According to the automatic assembling and disassembling device for the reaction tubes, automatic assembling and disassembling of the reaction tubes and the turntable can be achieved, in other words, manual operation is not needed in the assembling and disassembling process, and theworking efficiency is high.

The invention discloses a high-stability asphalt coiled material with a temperature adjusting function, and belongs to the technical field of asphalt coiled materials. The high-stability asphalt coiled material is provided with a special temperature adjusting ball, when the environment temperature is high, a double-phase temperature adjusting body can absorb and store heat in a coiled material body, so that the cooling effect is achieved, and heat conduction connection with the outside can be automatically disconnected after absorption saturation; an enhanced heat absorption assembly is arranged, when the heat conduction connection of the double-phase temperature adjusting body is disconnected, a cooling ball is extruded into cooling water, so that the cooling effect is achieved, the coiled material body is further cooled, and the defect that the asphalt coiled material is prone to flowing at high temperature can be effectively overcome; and by arranging a cold sensing and heat releasing assembly, when the environment temperature is relatively low, the heat conduction connection between the double-phase temperature adjusting body and the outside can be reestablished, heat stored in the double-phase temperature adjusting body can be conducted into the coiled material body, and the defect that the asphalt coiled material is prone to brittle fracture at low temperature can be effectively overcome.

The invention discloses a linkage heat-dissipating motor casing with a shaft coupling, which belongs to the technical field of motor casings and can creatively combine the shaft coupling and the motor casing together, and the coupling assembly can compensate the driving shaft and the slave shaft. The relative displacement between the moving shafts, and through the setting of the linkage heat dissipation component, the heat-absorbing elastic airbag can continuously discharge the hot air in the shell body to the outside of the shell body, so that the linkage heat dissipation component can be used without additional energy consumption. , significantly improve the heat dissipation effect of the main body of the shell, and through the setting of the linkage air supply rod, the linkage air supply rod can not only play a linkage role, but also can connect the coupling assembly to the driving shaft and the driven shaft. Displacement compensation is provided as a driving force to the linkage heat dissipation component, and at the same time, the linkage air supply rod can continuously supply low-temperature air into the main body of the shell, thereby improving the heat dissipation effect and ensuring sufficient air in the main body of the shell.

The invention discloses a tobacco drying and transferring device based on rapid transportation. The device comprises a spreading unit and a transporting unit, the spreading unit comprises a processingframe and a conveying frame used for spreading tobaccos, the conveying unit comprises a movable frame, second supporting legs and a conveying belt are arranged on the upper surface of the processingframe, a discharging frame is arranged at the upper ends of the second supporting legs, the conveying belt is located below the discharging frame, and the conveying belt can be used for conveying tobaccos; tobacco in the discharging frame falls off from a discharging plate and is conveyed by the conveying belt, the purpose of automatic discharging is achieved, manual discharging is not needed in the whole process, the discharging speed is stable, and excessive coverage of the tobacco cannot be caused. Tobacco can slide onto the conveying belt from the discharging frame, in the whole process, the conveying frame can certainly drive the tobacco to automatically fall onto the winding belt, the linkage effect is achieved, manual operation is not needed, and efficiency is improved.

The invention discloses an environment-friendly cleaning and maintenance machine for a steel wire rope. The machine comprises a wire pay-off mechanism, a cleaning mechanism, a dirt-removing mechanism, a maintenance mechanism and a wire take-up mechanism, which are arranged in sequence, wherein the steel wire rope is cleaned and maintained by the wire pay-off mechanism, the cleaning mechanism, the dirt-removing mechanism, the maintenance mechanism and the wire take-up mechanism in sequence. By the adoption of the cleaning and maintenance machine disclosed by the invention, the problems of massive dirt accumulation, rust formation and damage happening during the use process of different types of steel wire ropes for constructions can be effectively avoided; and accidents of personal injury, traffic interruption and power failure, which are caused by the breakage of steel wire ropes during the construction process, can be effectively prevented by periodically cleaning and greasing steel wire ropes with the cleaning and maintenance machine every year. The cleaning and maintenance machine disclosed by the invention can be used for cleaning different types of steel wire ropes in a simple and highly-efficient method, has stable performances and good cleaning and maintenance effects. The cleaning and maintenance machine is easy to operate during the use process and has the beneficial effects of reducing the labor intensity, increasing the work efficiency, ensuring the service safety against twisting of steel wire ropes, prolonging the service life and the operating reliability of steel wire ropes and providing powerful guarantee for safety production.

The invention discloses an innovative type automatic transmission. The innovative type automatic transmission comprises an electromagnetic device, a circular wheel, gears, rolling wheels, inclined blocks, a supporting assembly, a limiting assembly and a linkage assembly, wherein the electromagnetic device is arranged at the peripheries of the gears; a mounting through hole is formed in the gears,and the circular wheel is arranged in the mounting through hole; the supporting assembly is fixedly arranged on the circular wheel, and the rolling wheels are rotatably mounted on the supporting assembly, and are externally tangential to the outer peripheral surface of the circular wheel and are internally tangential to the inner peripheral surface of the mounting through hole; the limiting assembly and the linkage assembly are arranged in gaps, and the inclined blocks are distributed in the gaps in the peripheral direction; the limiting assembly is fixedly connected with the supporting assembly; the inclined blocks are mounted on the limiting assembly in a sliding mode, and are rotatably connected with the linkage assembly; a spring is connected between the limiting assembly and the linkage assembly; when the electromagnetic device generates magnetic fields, part of the inclined blocks close to the electromagnetic device are rotated by magnetic force, the linkage assembly drives the rest of the inclined blocks to synchronously rotate, and the two ends of each inclined block separately in tight fit to the inner peripheries of the gears and the outer periphery of the circular wheel.

The invention discloses an automatic shaking-up device for a volumetric flask after constant volume treatment, belonging to the field of inspection and detection. The automatic shaking-up device disclosed by the invention comprises a pedestal, a machine top cover, a front cover plate, a rear cover plate and a machine shell, wherein the pedestal is arranged at the lower end of the rear cover plate,the machine top cover is arranged at the upper end of the rear cover plate, the rear cover plate, the pedestal and the machine top cover form a cavity, a motor is arranged in the cavity, the motor isfixed on the rear cover plate by virtue of a fixed seat, the motor and the pedestal are connected by virtue of a motor supporting frame, a splint motherboard is arranged on an output shaft of the motor, multiple volumetric flask grooves are formed in the splint motherboard, a splint cover plate matched with the splint motherboard is arranged in front of the splint motherboard, a front cover plateis arranged outside the splint cover plate, and a main control circuit panel is arranged on the front cover plate. The automatic shaking-up device disclosed by the invention effectively solves the problems of an automatic shaking-up action after the constant volume treatment on the volumetric flask, fracture prevention and leakage prevention, is reasonable to design and compact in structure, inspection working efficiency is effectively improved, inspection errors are reduced, and the labor intensity of inspection personnel is reduced.

The invention discloses a spreading device for tobacco processing, which comprises a processing frame and a transport frame for spreading tobacco, the upper surface of the processing frame is providedwith second support legs and a conveyor belt, the upper ends of the second support legs are provided with an unloading frame, the conveyor belt is located below the unloading frame, and the conveyorbelt can be used for transporting tobacco; tobacco in the unloading frame falls off from a discharging plate and is conveyed by the conveying belt, the purpose of automatic discharging is achieved, manual discharging is not needed in the whole process, the discharging speed is stable, and excessive coverage of the tobacco cannot be caused. Tobacco can slide onto the conveying belt from the unloading frame, in the whole process, the tobacco can be driven by the conveying frame to automatically fall onto the winding belt, the linkage effect is achieved, manual operation is not needed, and efficiency is improved. According to a discharging groove in the invention, tobaccos can be conveniently moved from the large opening portion of the discharging groove to the small opening portion of thedischarging groove finally, and the situation that excessive discharging is conducted at a time due to the penetrating type discharging groove is avoided.

The invention discloses an internet-of-things-based household disinfection cabinet which comprises a data display, a cabinet door and a disinfection cabinet main engine, wherein the data display is mounted on the surface of the upper end of the cabinet door; the data display is electrically connected with the disinfection cabinet main engine by virtue of a wire; the cabinet door is mounted on thedisinfection cabinet main engine and movably connected with the disinfection cabinet main engine; the disinfection cabinet main engine comprises a housing, a power mechanism, a main transmission mechanism, a rotating mechanism, a lowering mechanism, an electrifying mechanism and a buffer mechanism; a slider clamping block drives a first flexible cord to move to the left along a sliding rail and iscommunicated with the clamping block, and an illuminating lamp starts to disinfect; moreover, an annular toothed plate moves downwards, a half-toothed circular ring starts to rotate, a linkage rod achieves a linkage effect, the second gear is driven to rotate, the first worm rod meshed with the second gear starts to rotate, and then the placement plate is driven to rotate by the connecting rod piece. Therefore, bowls and chopsticks on the placement plate are rotated and comprehensively disinfected.

The invention relates to an energy-saving green garbage pyrolysis cracking system and a cracking method thereof. The cracking system comprises a pyrolysis bin, a feeding pipe is fixedly arranged on one side of the upper end of the pyrolysis bin, a storage bin is fixedly arranged at the upper end of the feeding pipe, a feeding opening is fixedly formed in one side of the upper end of the storage bin, and a rotating rod is movably arranged between the feeding pipe and the storage bin through a bearing. By means of a slow falling mechanism, garbage entering the pyrolysis bin can slowly fall, so that after the crushed garbage enters from the feeding pipe at the top of the pyrolysis bin, the garbage is dried and pyrolyzed in the process of slowly falling and moving along a plate from top to bottom by virtue of the dead weight of the garbage, therefore, the garbage can be effectively prevented from being accumulated at the lower end in the pyrolysis bin to affect the pyrolysis effect, meanwhile, steam is fully utilized as kinetic energy to be used for generating electricity and pushing all mechanical parts of the device to work, and the energy-saving and environment-friendly effects can be achieved.

The invention discloses a multifunctional display. The multifunctional display comprises a display screen and a mounting frame, wherein the mounting frame wraps the peripheral of the display screen; the mounting frame comprises a top plate and two side plates on two sides of the top plate; an air gun which runs through the top plate is arranged on the top plate; a folded airbag which is communicated with the air gun is connected between the wo side plates; after being inflated, the airbag shelters the display screen and carries out brightness enhancement and color filtration on the light emitted by the display screen; the top end of the airbag is connected with the top plate; the bottom end of the airbag is a free end sliding up and down along the two side plates; and fixers which are used for fixing the free end of the airbag are arranged on the side plate. The multifunctional display not only can be used for rapidly cleaning displays, but also can be used as a lighting tool.