46results about How to "Reduce the number of points of failure" patented technology

The invention discloses a battery management system of an electric car. The battery management system is characterized in that the management system is of a redundant backup structure formed by a single chip microcomputer and an FPGA through a data line, the single chip microcomputer and the FPGA are respectively connected into a control I / O unit through a master control and detection line and a backup control and detection line, and the control I / O unit is connected into a controlled object through a signal line. According to the system, the FPGA is used as a backup system, the advantages of being programmable and high in response speed of the FPGA are utilized, the flexibility and integrality of the system are greatly enhanced, and the number of fault points of the system is reduced.

The invention relates to a cleaning type laser marking system with a positioning function. The system comprises a marking device. The marking device comprises a base, a laser device, a laser head and a supporting column. The system further comprises a positioning mechanism and a clean mechanism. The positioning mechanism comprises a strip-shaped groove, a power assembly, a sliding rod, a movable block, a guide rail and two fixing assemblies. The cleaning mechanism comprises an installing bearing, a rotating shaft, a drive assembly, a supporting plate, an air bag, a cleaning block, a second connecting rod, two limiting blocks and two first connecting rods. Each fixing assembly comprises a sliding sleeve, a clamping rod and a spring. According to the cleaning type laser marking system with the positioning function, a workpiece can be fixed through the positioning mechanism, the stability of the workpiece is improved, meanwhile, the position of the workpiece can be adjusted, the laser head is right opposite to the workpiece, the marking precision of the laser marking machine is improved, the laser head can be cleaned through the clean mechanism, and the marking effect of the laser marking machine is improved.

The invention relates to water-saving irrigation equipment with a humidity detection function. The water-saving irrigation equipment comprises a main body, a detection mechanism, an irrigation mechanism and at least two movable wheels; the detection mechanism comprises a rotary shaft, a first driving assembly, a rotary rod, an air cylinder, a humidity sensor and two mounting bearings; the irrigation mechanism comprises a water tank, a second driving assembly, a nozzle, a first water pipe, a second water pipe, a power cylinder, a piston block and two one-way valves; the first driving assembly comprises a second motor, a first gear and a second gear. According to the water-saving irrigation equipment with the humidity detection function, through the detection mechanism, the humidity sensor can be driven to move, then humidity of soil can be detected through the humidity sensor, and the irrigation efficiency of the irrigation equipment is improved; through the irrigation mechanism, watercan be quantitatively irrigated to the roots of plants according to the humidity of the soil, thus the irrigation effect of the irrigation equipment is improved, and the water-saving effect of the irrigation equipment is improved.

The invention relates to a wind-driven generator with a protection function and long service life. The wind-driven generator comprises a generator body, a supporting pillar, a mounting bearing, a tailwing and three blades and further comprises a cleaning mechanism and a protection mechanism; the protection mechanism comprises a supporting ring, a protection net, at least two supporting rods and at least two buffering assemblies; the cleaning mechanism comprises strip-shaped holes, a water pipe, a rotary casing pipe, a water tank, a water pump, at least two transmission rods, at least two water conveying holes and at least two nozzles; the buffering mechanism comprises a supporting casing pipe, a slide rod and a spring. According to the wind-driven generator with the protection function and long service life, through the protection mechanism, sundries can be stopped, the probability that the sundries impact the blades is lowered, and the probability that the wind-driven generator is damaged is lowered; through the cleaning mechanism, the blades can be cleaned, the speed at which the blades are corroded is reduced, and the service life of the wind-driven generator is prolonged.

The embodiment of the invention provides a service alarm method, system and device based on a call chain. The method comprises the following steps: acquiring service abnormal data in a current collection period; analyzing the acquired business abnormal data to obtain a class call chain, wherein the class call chain comprises an abnormal service and a call relationship thereof; judging whether a basic call chain matched with the class call chain exists or not according to a preset matching rule, the basic call chain comprises businesses with call relations and the call relations of the businesses; if yes, positioning a fault service according to the matched basic call chain, and sending service alarm information to the service in the matched basic call chain; and if not, positioning a fault service according to the class call chain, and sending service alarm information to the service in the class call chain. A fault position can be accurately positioned, and fault processing can be carried out timely and rapidly.

The invention relates to 3D printing equipment with a tray cleaning function. The 3D printing equipment comprises a base, a tray, a cover shell, a displacement device and a printing device, and further comprises a cleaning mechanism and an adjusting mechanism; the cleaning mechanism comprises a support module, a first roller, a second roller, a film, an elastic rope and a driving module; the adjusting mechanism comprises at least two adjusting modules; and the support module comprises a first driving unit, a second transmission rod, a lifting block, a guide rod, two first transmission rods andtwo third rollers. In the 3D printing equipment with the tray cleaning function, films are driven to move through the cleaning mechanism; through switching of the films, the cleanness of the tray canbe maintained, so that the tray cleaning time of a 3D printer is shortened, and the working efficiency of the 3D printer is improved; and the length of an extension rod is adjusted through the adjusting mechanism, and the horizontal state of the tray is adjusted through the extension rod, so that the working efficiency of the 3D printer is further improved.

The invention relates to an unmanned aerial vehicle (UAV) with a light regulating function for aerial shooting. The unmanned aerial vehicle comprises a main body and four flight mechanisms and furthercomprises a shooting mechanism and four supporting mechanisms; the shooting mechanism comprises a first drive component, a reinforced sleeve, a rotating shaft, a housing, a light shielding cover, a camera and a power component; each of the supporting mechanisms comprises a slide rod, a second drive component, a spring, a lifting block and a supporting rod; each of the flight mechanisms comprisesa fourth motor and a screw propeller; the first drive component comprises a second motor, a first gear and a second gear. In the unmanned aerial vehicle with the light regulating function for aerial shooting, the light shielding cover is driven by the shooting mechanism to move along the housing, so that the light intensity is regulated under the shielding action of the light shielding cover, therefore, the shooting effect of the unmanned aerial vehicle is improved; the supporting rods are driven by the supporting mechanisms to fold and unfold, so that the occlusion of the supporting rods to the camera is reduced., therefore, the photographing effect of the unmanned aerial vehicle is further improved.

The invention relates to a mining lamp with an angle adjusting function and a good lighting effect. The mining lamp comprises a radiator and a lampshade; the mining lamp further comprises a steering mechanism and an insect expelling mechanism. The steering mechanism comprises a mounting plate, a bracket, a second bearing, a connecting shaft, a transmission belt, a first driving assembly, a seconddriving assembly and two connecting assemblies; the insect expelling mechanism comprises a suction pump, a pipeline, two storage grooves and two electrified meshes. The first driving assembly comprises a first motor, a first gear and a second gear; the second driving assembly comprises a second motor, a driving shaft and two third bearings; the mining lamp with the angle adjusting function is goodin lighting effect; the illumination direction of the mining lamp can be controlled through the steering mechanism, the illumination range of the mining lamp is enlarged, the illumination effect of the mining lamp is improved, mosquitoes and other insects around the mining lamp are reduced through the insect expelling mechanism, the probability that insect corpses adhere to the mining lamp is reduced, and the illumination effect of the mining lamp is further improved.

The invention relates to a cleaning type soil detection system with an angle adjusting function. The system comprises a detection device, wherein the detection device comprises a main body, a probe, adisplay screen and at least two control keys; the system further comprises an adjusting mechanism and a cleaning mechanism, wherein the adjusting mechanism comprises a mounting base, two connecting shafts, two connecting casings and two limiting assemblies, and the cleaning mechanism comprises a driving assembly, a first spring, a lifting ring, a mounting pipe, a cleaning brush, a rotating shaft,two winding reels, two mounting bearings, two supporting rods and two connecting wires; and each limiting assembly comprises a mounting casing, a limiting rod, a second spring and at least two limiting grooves. According to the cleaning type soil detection system with the angle adjusting function, the angle of the main body can be adjusted through the adjusting mechanism, the convenience of operating a soil hygrometer by an operator is improved; and the probe can be automatically cleaned through the cleaning mechanism, and therefore, convenience in cleaning the soil hygrometer is improved.

The invention relates to a vending machine based on a block chain technology. The vending machine comprises a main body, a display window and an object taking opening, a water removal mechanism is also arranged in the main body; the water removal mechanism comprises a water absorption block, a water collection tank, an extrusion block and two lifting assemblies; an anti-theft mechanism is also arranged in the main body; the anti-theft mechanism comprises a baffle, a second sliding rod, a sliding sleeve, a support, a limiting rod, a transmission rod, a fixing sleeve, an electromagnet, a permanent magnet, a second spring, a groove and two first springs. According to the vending machine based on the block chain technology, the block chain technology is adopted for data storage, data securitydegree is high, moreover, the water absorption block is driven to ascend and descend through the water removal mechanism, and water on the display window is erased through the water absorption block,so that the definition of goods observed by a user is improved, the practicability of the vending machine is improved, the baffle can be locked through the anti-theft mechanism, the object taking opening is blocked through the baffle, and therefore the anti-theft performance of the vending machine is improved.

The invention relates to an ultrasonic flaw detector with high detection efficiency and a pretreatment function. The ultrasonic flaw detector comprises a main body, a display screen, at least two control buttons and at least two moving wheels. The ultrasonic flaw detector also comprises a detecting mechanism, a cleaning mechanism and a central control mechanism. The cleaning mechanism comprises anopening, a base, a cleaning brush, a switching assembly, two lifting assemblies and two power components. The detecting mechanism comprises a driving component, a rotating shaft, a second gear, a second lifting block, a transmission rod, a cylinder, a fixing rod and a probe. In the ultrasonic flaw detector with high detection efficiency and a pretreatment function, through the cleaning mechanism,the surface of a workpiece can be processed before the inspection so that the surface of the workpiece is clean and flat and the accuracy of the ultrasonic flaw detector is improved. Through the detecting mechanism, the probe angle can be automatically adjusted so that the automation degree of the ultrasonic flaw detector is improved and the detection efficiency of the ultrasonic flaw detector isimproved.

The invention relates to a cleaning auxiliary walking device with an adjusting function. The device comprises a first supporting rod, a third supporting rod, an adjusting mechanism, a supporting mechanism and two second supporting rods, wherein the adjusting mechanism comprises a first driving assembly, a support sleeve, a rotating sleeve, a screw, a connecting rod and two lifting sleeves. The supporting mechanism comprises a casing, a second driving assembly, a drum, a non-slip mat and a cleaning assembly. The first driving assembly comprises a first motor, a first gear and a second gear. Thesecond driving assembly includes a second motor, a third gear and a fourth gear. The cleaning assembly includes a moving rod, a rubber strip and two cylinders. The adjusting mechanism is adopted to drive the screw to move, and the length of a walking stick is adjusted under the effect of the screw. The practicability of the walking stick is improved. The non-slip mat can be cleaned by the supporting mechanism, and the cleanliness of the walking stic kis improved.

The invention relates to an environment-friendly fumigation furnace with a good fumigation effect. The environment-friendly fumigation furnace comprises a furnace body and a smoke generator, and further comprises a fumigation mechanism and a purification mechanism, wherein the fumigation mechanism comprises a driving assembly, a rotating shaft, a flow equalizing plate, a first smoke tube, two suspension assemblies and at least two second smoke tubes; the purification mechanism comprises a stirring assembly, a purification box, a first exhaust pipe, a second exhaust pipe, a third exhaust pipe,an air extracting pump and at least two exhaust holes, the driving assembly comprises a second motor, a first gear and a second gear, each suspension assembly comprises a turntable and at least two hooks, and the stirring assembly comprises a first motor, a driving shaft and at least two blades. The environment-friendly fumigation furnace with the good fumigation effect has the advantages that thesmoke can be in uniform contact with a meat product through the fumigation mechanism to improve the production quality of the fumigation furnace, and the smoke can be purified through the purification mechanism to reduce the amount of the smoke discharged into the air and improve the environmental protection performance of the fumigation furnace.

The invention relates to an energy-saving new energy vehicle with an anti-sliding function. The energy-saving new energy vehicle comprises a vehicle body and four wheels, and also comprises an energy-saving mechanism and four anti-sliding mechanisms, wherein the energy-saving mechanism comprises a solar panel, a supporting rod, a moving rod, a stretchable frame, a scraping plate, a first driving assembly, two first moving blocks and two second moving blocks; the anti-sliding mechanism comprises a connecting ring and at least two anti-sliding assemblies, the anti-sliding assemblies comprise protective covers, rotating shafts, anti-sliding strips, sealing plates, second driving assemblies and two disassembling buckles; the first driving assembly comprises a first motor, a rotating disc, twoconnecting wires and two springs. According to the energy-saving new energy vehicle with the anti-sliding function, through the energy-saving mechanism, solar energy is converted into electric energyfor a vehicle to use, the cruising range of the vehicle is prolonged, and the practicability of the vehicle is improved; through the anti-sliding mechanism, the friction force between the vehicle andthe ground is increased, the anti-sliding performance of the vehicle is improved, and the vehicle safety is improved.

The invention relates to a protective code scanner with an angle adjusting function. Included are a main body and a substrate, the device further comprises a protection mechanism and an adjusting mechanism. The protection mechanism comprises a first driving assembly, two cover plates and two guide rails. The adjusting mechanism comprises a second driving assembly, a rotating shaft, a positioning assembly, two supporting plates and two first bearings. The first driving assembly comprises a second motor, a screw rod, a driving block, two second bearings and two transmission rods; the second driving assembly comprises a first motor, a first gear and a second gear; the positioning assembly comprises an air cylinder and a friction block. According to the protective code scanner with the angle adjusting function, the code scanning head of the code scanner can be covered through the protective mechanism, the amount of dust accumulated on the code scanner is reduced, the code scanning precision of the code scanner is improved, the angle of the code scanner can be adjusted through the adjusting mechanism, the code scanning convenience of the code scanner is improved, and the practicabilityof the code scanner is improved.

The invention relates to a high-efficiency bag type dust remover with a function of preventing flying dust. The high-efficiency bag type dust remover comprises a dust removal chamber, an ash bucket, abracket, an air inlet pipe and at least two filter bags, and further comprises a flying dust prevention mechanism and a buffer mechanism, wherein the flying dust prevention mechanism comprises a shielding block, a first driving assembly, two sweeping assemblies and at least two supporting rods, the buffer mechanism comprises a reinforcing rod, a second driving assembly, a connecting assembly, a baffle and at least two air holes, the first driving assembly comprises a first motor and a power shaft, the sweeping assemblies comprise rotating rods and cleaning brushes. The high-efficiency bag type dust remover with the function of preventing the flying dust has the advantages that the dust removal chamber and the ash bucket are separated through the flying dust prevention mechanism, thereby reducing the probability that dusty gas blows up the dust in the ash bucket, and improving the dust removal effect of the bag type dust remover; large particulate matter in the dusty gas can be filtered through the buffer mechanism, thereby reducing the probability of the damage of the filter bags, and improving the practicability of the bag type dust remover.

The invention relates to portable chip sorting equipment with a suction adjusting function. The equipment comprises a vacuum pump, suction nozzles and straws, and further comprises a pressure regulating mechanism and a connecting mechanism. The connecting mechanism comprises a lifting sleeve and at least two reinforcing assemblies. Each reinforcing assembly comprises a transmission rod, a rotatingrod, a fixing rod and an elastic rope. The pressure regulating mechanism comprises a supporting rod, an air cylinder, a lifting rod, an isolation plate, two connecting assemblies, at least two vent holes and at least two sealing columns. The connecting assembly comprises a guide rail and a sliding block. In the portable chip sorting equipment with the suction adjusting function, the suction forceof the suction nozzle to the chips can be adjusted through the adjusting mechanism, the probability that the chips are damaged in the suction process is reduced, the practicability of the chip sorting equipment is improved, the suction nozzle dismounting and mounting convenience is improved through the connecting mechanism, meanwhile, the suction nozzle mounting firmness is improved, and the practicability of the chip sorting equipment is further improved.

The invention relates to a high-precision electric drill with a dustproof function. The high-precision electric drill comprises a main body, a drill bit, a positioning mechanism and a dedusting mechanism, wherein the positioning mechanism comprises a supporting ring and two connecting assemblies; each connecting assembly comprises a fixed sleeve, a supporting rod, a friction block, a rotating rod,a turntable, a convex block and two supporting units; the dedusting mechanism comprises a cover shell, a pipeline, a cover plate, a dust collecting groove, an air pump, a connecting sleeve, a limiting ring, a filter screen and at least two permanent magnets; and each supporting unit comprises a fixed shaft and an installation sleeve. In the high-precision electric drill with the dustproof function, the depth of drilling of the electric drill can be controlled by the positioning mechanism, so that the drilling precision of the electric drill is improved; dust generated during the operation ofthe electric drill can be collected by the dedusting mechanism, so that the quantity of the dust generated during the operation of the electric drill is reduced, and the practicability of the electricdrill is improved.

The invention relates to energy-saving meat product storage equipment with a buffer function. The energy-saving meat product storage equipment comprises a taking and placement opening, a body, two guide rails and two movement devices, and further comprises a sealing mechanism and at least two buffer mechanisms. The sealing mechanism comprises a mounting plate, a cover plate, a power assembly and two connecting assemblies. Each buffer mechanism comprises a baffle and two buffer assemblies. Each buffer assembly comprises an airbag and two vibration attenuation units. The power assembly comprisesa bearing, a lead screw, a rotating sleeve pipe and at least two handles. Each vibration attenuation unit comprises a sliding rod, a moving sleeve pipe, a transmission rod and two springs. In the energy-saving meat product storage equipment with the buffer function, opening and closing of the taking and placement opening are achieved through the sealing mechanism, meanwhile, the sealing performance between the sealing mechanism and the body is improved under the action of the sealing mechanism, cold air losses are reduced, energy consumption of a refrigeration house is reduced, and through the buffer function of the buffer mechanisms, the probability that evaporation pipes are damaged is reduced.

The invention relates to a high-efficiency opener with a dust removal function.The opener comprises a main body and a conveying device, and also comprises a dust removal mechanism and a pretreatment mechanism; the pretreatment mechanism comprises a feeding barrel, a first driving component, two loose components and at least two second support rods; the loose component comprises a driven wheel, rollers, driving shafts, and at least two knocking rods; the dust removal mechanism comprises a dust collection cover, a pipeline, a collection tank, a power pump, a second driving component and two support components; the first driving component comprises a first motor, a driving wheel and a driving belt; the second driving component comprises a second motor, a first driving rod and a second drivingrod.According to the high-efficiency opener with the dust removal function, cotton is evenly spread onto the conveying device by the pretreatment mechanism automatically, thereby improving the working efficiency of the opener; dust generated during the working process of the opener can be absorbed by the dust removal mechanism, thereby reducing the amount of the dust generated by the opener and improving the environment-friendly performance of the opener.

The invention relates to a fugitive dust treatment device with controllable purification scope, wherein the fugitive dust treatment device includes a base, a main body, a steering mechanism and a water circulation mechanism; the steering mechanism includes a rotation shaft, a rotating base, an annular limit plate, a second driving assembly and two support plates. The water circulation mechanism includes a third driving assembly, a collection plate, a collection groove, a first water conveying pipe, a second water conveying pipe, a water tank, a water suction pump and at least two nozzles; thefirst driving assembly comprises a third motor, a first gear and a second gear; the second driving assembly comprises a first motor, a driving wheel, a driven wheel and a driving belt. In the fugitivedust treatment device with controllable purification scope, a main body is driven to adjust angle by the steering mechanism, so the water mist spraying scope of a fog gun machine is expanded, and thedust removal effect of the fog gun machine is improved; the collection plate is driven to contract and release by the water circulation mechanism, so rainwater is collected for the fog gun machine touse by the collection plate, and the use cost of the fog gun machine is reduced.

The invention relates to safe LED lighting equipment convenient for maintenance and heat dissipation. The safe LED lighting equipment comprises a lamp pole, two support frames, two lampshades and twobulbs and further comprises a maintenance mechanism and two heat dissipation mechanisms; the maintenance mechanism comprises a protective plate, a lifting sleeve, a drive component, a limiting ring and two limiting components; each of the heat dissipation mechanisms comprises a fan, a first heat guide pipe, two supporting rods, at least two heat dissipation plates and at least two second heat guide pipes; each of the limiting components comprises a slide rod, a spring, a sliding sleeve, a connecting rod, a limiting block and an electromagnet. In the safe LED lighting equipment convenient for maintenance and heat dissipation, the ascend and the descend of the lifting sleeve are realized by the maintenance mechanism, so that the ascend and the descend of the bulb are realized, therefore, theconvenience of road lamp maintenance is improved; the heat dissipation efficiency of a road lamp is improved by the heat dissipation mechanisms, so that the aging speed of the street lamp is slowed down, therefore, the service life of the street lamp is prolonged.

The invention relates to an electric-car charging device with a charging head stable in socket connection. The electric-car charging device comprises a main body, a control panel, a cable, the charging head, a connection mechanism and a protection mechanism. The connection mechanism comprises a sliding rod, a moving sleeve, two fixing rods and two suckers. The protection mechanism comprises a protective cover, a stop plate, a driving component, two connecting sleeves, two connecting rods and two elastic ropes. The driving component comprises a motor, a winding disc and two connecting wires. The electric-car charging device has the advantages that the stability of the connection between the charging head and a vehicle is improved through the connection mechanism, and accordingly, the practicability of a charging pile is improved; the stop plate is lifted and lowered through the protection mechanism, the aging speed of the control panel is decreased under the protection action of the stop plate and the protective cover, and accordingly, the practicability of the charging pile is further improved.

The invention relates to chip pickup equipment with buffer and reinforcement functions, which comprises a vacuum pump and a suction nozzle, and further comprises a buffer mechanism and a reinforcementmechanism, wherein the buffer mechanism includes a first suction pipe, a second suction pipe, a connecting hose and at least two buffer assemblies, each buffer assembly includes a second fixing block, a first fixing block, a connecting rod, a spring and a limit plate, the reinforcement mechanism includes a driving assembly and two fixing assemblies, each fixing assembly includes a first transmission rod, a second transmission rod and a supporting rod, and the driving assembly includes a motor, a lead screw, a driving block and two bearings. In the chip pickup equipment with the buffer and reinforcement functions, the pressure of the suction nuzzle on a chip is reduced under the buffer action of the buffer mechanism, so that the probability of being crushed of the chip is reduced, the practicability of the chip pickup equipment is improved, the probability of detachment of the suction nozzle is reduced under the reinforcement action of the reinforcement mechanism on the suction nozzle,and the practicability of the chip pickup equipment is further improved.

The invention relates to an energy-saving vehicle-mounted robot with a monitoring function. The energy-saving vehicle-mounted robot comprises a main body and further comprises a monitoring mechanism and an energy-saving mechanism, wherein the monitoring mechanism comprises a first drive component, a transmission component, a slide bar, two drive blocks, two second transmission bars and two cameras; the energy-saving mechanism comprises a second solar panel, two first solar panels, two rotating plates, two connecting rods, two moving frames, two slide blocks and two first transmission bars; andthe mounting mechanism comprises a second drive component, a rotating shaft and a sucker. According to the energy-saving vehicle-mounted robot with the monitoring function, the cameras are driven toretract by the monitoring mechanism, the vehicle is monitored by the cameras, the probability that the vehicle is damaged by lawless persons is reduced, and losses of people are reduced. The two firstsolar panels are retracted by the energy-saving mechanism, so that the solar energy is converted into electric energy by virtue of the second solar panel and the two first solar panels, so that the time of endurance of the robot is prolonged.

The invention relates to a straw crushing device with anti-clogging function and good crushing effect, which comprises a main body, a discharge pipe, a support and a crushing device, also comprises adischarge mechanism and a sorting mechanism, wherein the discharge mechanism comprises a first driving component, a driving block, a limited rod, an electromagnet, a permanent magnet, a scraper and two second sliders, and the sorting mechanism comprises a movable base, a second transmission rod, a second driving component, a sorting component and two first sliders. The straw crushing device with anti-clogging function and good crushing effect drives the scraper to move through the discharge mechanism, sends the straw particles at the bottom of the main body out from the discharge pipe throughthe scraper, thereby reducing the probability of clogging of the straw crusher, and improving the crushing effect of the straw crusher. The larger particles in the crushed straw particles can be sorted out by the sorting mechanism, and then the straw is crushed twice, thereby further improving the crushing effect of the straw crusher.

The invention relates to a cleaning type reflector convenient to maintain, which comprises a mounting column and a PC reflector panel, and further comprises a cleaning mechanism and a dismounting andmounting mechanism. The dismounting and mounting mechanism comprises a mounting box, a mounting cylinder, a first supporting rod and two dismounting and mounting assemblies. The dismounting and mounting assembly comprises a lead screw, a columnar notch, a supporting column, a sealing sleeve and a rotary disc. The cleaning mechanism comprises a second supporting rod, an electromagnet, a permanent magnet, two springs, two supporting rings and two annular grooves. At least two balls are uniformly distributed on the inner walls of the two sides of the annular groove; a buffer block is arranged onthe side, close to the second supporting rod, of the electromagnet. According to the cleaning type reflector convenient to maintain, water drops on the PC reflector panel can be cleaned through the cleaning mechanism, a sealing ring is arranged on the inner wall of the end, close to the PC reflector panel, of the mounting box, the definition of the reflector panel is improved, the PC reflector panel is more convenient to disassemble and assemble through the disassembling and assembling mechanism, and the reflector panel is more convenient to maintain.

The invention relates to a high-efficiency opener with a dust removal function.The opener comprises a main body and a conveying device, and also comprises a dust removal mechanism and a pretreatment mechanism; the pretreatment mechanism comprises a feeding barrel, a first driving component, two loose components and at least two second support rods; the loose component comprises a driven wheel, rollers, driving shafts, and at least two knocking rods; the dust removal mechanism comprises a dust collection cover, a pipeline, a collection tank, a power pump, a second driving component and two support components; the first driving component comprises a first motor, a driving wheel and a driving belt; the second driving component comprises a second motor, a first driving rod and a second drivingrod.According to the high-efficiency opener with the dust removal function, cotton is evenly spread onto the conveying device by the pretreatment mechanism automatically, thereby improving the working efficiency of the opener; dust generated during the working process of the opener can be absorbed by the dust removal mechanism, thereby reducing the amount of the dust generated by the opener and improving the environment-friendly performance of the opener.

The invention relates to a cleaning type code scanner with an anti-falling function comprising a body and a handle. The handle is mounted on the body. The scanner further comprises two buffer mechanisms and two dust removal mechanisms. Each dust removal mechanism comprises an air conveying pipe, a supporting pipe, an air inlet pipe, a dustproof assembly, two air suction cylinders, two piston blocks, two connecting rods and at least two air blowing pipes. Each buffering mechanism comprises a sliding rod, two transmission rods, two sliding sleeves and two springs. A dustproof assembly comprisesa first permanent magnet, a second permanent magnet and a filter screen. Through the supporting and buffering effects of the buffering mechanism, the probability that a code scanning window of the code scanner collides with a table top is reduced, the probability that a code scanning gun is damaged is reduced, dust on the code scanning window of the code scanner can be blown off through the dust removal mechanism, the number of the dust on the code scanning window is reduced, and the code scanning precision of the code scanner is improved.

The invention relates to a chip pickup device with buffer and reinforcement functions, which includes a vacuum pump and a suction nozzle, and also includes a buffer mechanism and a reinforcement mechanism. The buffer mechanism includes a first suction pipe, a second suction pipe, a connecting hose and at least two buffer Assemblies, the buffer assembly includes a second fixed block, a first fixed block, a connecting rod, a spring and a limit plate, the reinforcement mechanism includes a drive assembly and two fixed assemblies, and the fixed assembly includes a first transmission rod, a second Two transmission rods and support rods, the drive assembly includes a motor, a screw rod, a drive block and two bearings. In the chip pickup device with buffer and reinforcement functions, under the buffer effect of the buffer mechanism, the impact of the suction nozzle on the chip is reduced. The pressure of the chip reduces the probability of the chip being crushed and improves the practicability of the chip pick-up equipment. Through the reinforcing effect of the reinforcement mechanism on the suction nozzle, the probability of the suction nozzle detaching is reduced, and the practicability of the chip pick-up equipment is further improved. sex.