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30results about How to "Raise or lower height" patented technology
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Nursing bed for facilitating nursing infants
The invention provides a nursing bed for facilitating nursing infants. The nursing bed includes a bed body. The bed body includes a first layer bed body and a second layer bed body. The second layer bed body is movably mounted at the top of the first layer bed body, the top of the first layer bed body is provided with a control groove, a first motor is embedded in the inner wall of the left side of the control groove, the inner wall of the right side of the control groove is fixedly connected with a fixed seat, the output end of the first motor is fixedly connected with a threaded rod, and oneend of the threaded rod, which is far away from the first motor, is movably connected with the left side of the fixed seat. By arrangement of the control groove, the first motor, the fixed seat, thethreaded rod, a threaded block, an inclined plate and a movable block, the first motor drives the threaded rod to rotate, so that the threaded block moves rightwards on the threaded rod, the inclinedrod pushes the second layer bed body, so that the second layer bed body is lifted to enable lying-in women to rest; and by combination with an arranged massage wheel, the backs of the lying-in women are massaged, to be favorable for recovery of the lying-in women.
Owner:新昌县佳良制冷配件厂
Filing recovery device
InactiveCN105108561ARaise or lower heightEasy to absorbMaintainance and safety accessoriesGear wheelPulp and paper industry
The invention belongs to the technical field of metal recovery equipment, and particularly relates to a filing recovery device used for recovering scrap filings generated in machining of a milling machine, a grinding machine, a lathe and the like. The filing recovery device comprises a guide rail, a sliding block and a suction cup, wherein a rack is arranged on the guide rail, a gear matched with the rack is arranged on the sliding block, and the sliding block is mounted on the guide rail through the gear. A pull rope is arranged at the bottom of the sliding block, the suction cup is arranged at the bottom end of the pull rope and comprises a suction cup hood with a downward opening, and an electromagnet is mounted in the suction cup hood. According to the filing recovery device, the electromagnet is arranged, and a suction cup sheet on the electromagnet is used for attracting filings on a machine tool; the magnetism of the electromagnet is strong so that the electromagnet can attract the filings at corners and dead corners; compared with the mode that a brush is used for cleaning, the filings can be completely removed without contact between the electromagnet and the filings and transferred into a recovery box, the filings are removed more clearly, and efficiency is higher.
Owner:CHONGQING YINGRUISHENG DIE CASTING
Lifting and lowering device for power battery frames of electric vehicle
ActiveCN107650880ADoes not affect chassis heightRaise or lower heightElectric propulsion mountingVehicular energy storagePower batteryElectrical battery
The invention discloses a lifting and lowering device for power battery frames of an electric vehicle (EV). The lifting and lowering device comprises an upper frame and a lower frame mounted at a chassis of the EV, wherein the lower frame is provided with battery mounting frames; openings for inserting power batteries are arranged at the outer ends of the battery mounting frames; the sides of theupper frame are provided with first fixing plates and second fixing plates arranged in parallel; rotating shafts are arranged between the first fixing plates and the second fixing plates; the rotatingshafts are rotationally connected with L-shaped folding plates; the front and rear sides of the lower frame are provided with connecting plates; the connecting plates are provided with obround holes;sliding blocks are arranged in the obround holes; position-limiting columns are arranged at both ends of each sliding block; linear motors are horizontally arranged at the front and rear sides of theupper frame; driving shafts of the linear motors are perpendicular to axes of the rotating shafts; and one end of each folding plate is rotationally connected with the corresponding position-limitingcolumns and the other end of the each folding plate is hinged with the driving shaft of the corresponding linear motor. The lifting and lowering device for the power battery frames of the EV can realize the lifting and lowering of the lower frame in the narrow space at the bottom of the EV so as to ensure the mounting and dismounting of the power batteries.
Owner:康迪电动汽车(海南)有限公司
Suspension lifting adjusting device
ActiveCN106799946ADo not change the force pointSimple structureResilient suspensionsStress pointEngineering
The invention discloses a suspension lifting adjusting device. The suspension lifting adjusting device comprises an adjusting component. The adjusting component is connected with a spring base of the suspension so that the spring base is driven to move up and down. Through adjusting the position when the spring base moves and the position of a car body, the suspension lifting adjusting device in the embodiment of the invention does not change a stress point of an absorber. In addition, the suspension lifting adjusting device is simple in structure, low in cost and wide in application.
Owner:BYD CO LTD
Method for applying foldable wall desk
The invention relates to the technical field of furniture, and discloses a method for applying a foldable wall desk. The method includes steps of forming a groove in a wall by means of digging, inserting a fixing bolt, mounting the foldable wall desk on the wall and reserving an extending end on the fixing bolt; connecting a fixing plate with a groove onto the fixing bolt in an anchored manner and inserting the extending end of the fixing bolt into the groove of the fixing plate; propping up a desk plate hinged onto the fixing plate and laying down a support rod and legs; supporting adjusting devices on a floor and inserting the support rod into spaces among adjusting teeth in an inclination manner; adjusting the adjusting devices to lift or lower the legs and enabling the desk plate to be parallel to the ground. The extending end of the fixing bolt extends out of the groove of the wall. The size of the groove of the fixing plate is identical to that of the groove of the wall. The support rod and the legs are hinged onto the bottom surface of the desk plate. The adjusting devices are connected to the lower ends of the legs. According to the scheme, the method has the advantages that the inclination of the desk plate can be adjusted, accordingly, the desk plate can be prevented from inclining due to uneven grounds or deformation of components of the wall desk after the components are used for a long time, and the mounting flexibility and the durability of the desk can be greatly improved.
Owner:CHONGQING MINGMU FURNITURE
Pit slot cleaning equipment and optimal parameter determination method
The invention discloses pit slot cleaning equipment and an optimal parameter determination method. The pit slot cleaning equipment comprises a support pipe, a gas pipe is sleeved by the support pipe, one end of the gas pipe is connected to a high pressure air feeder, the other end of the gas pipe is connected to an air motor driven by high pressure air, the air motor is connected to the support pipe, the lower part of the air motor is provided with a cleaning brush head for cleaning a pit slot, and the middle of the support pipe is connected to a wheel shaft assembly for moving the pit slot cleaning equipment. The pit slot cleaning equipment can remove dust and broken stone on a pit slot repair interface, remove loose parts of the repair interface and remove water stains on the repair interface thereby providing a clean and dry pit slot repair interface with good contact conditions.
Owner:蔡宜长 +1
Garden lawn trimming anti-pedaling device
The invention discloses a garden lawn trimming anti-pedaling device, and relates to the field of a garden device. The garden lawn trimming anti-pedaling device comprises an ascending and descending mechanism, an anti-pedaling mechanism and a trimming mechanism, wherein the ascending and descending mechanism comprises support bases; the support bases are laid on the ground and are in parallel arrangement; pressure maintaining water pipes in uniform distribution are arranged in the height direction in a groove; the anti-pedaling mechanism comprises a grid plate; the lower end of the grid plate is provided with mutually parallel support plates in uniform distribution; the trimming mechanism comprises grass cutting cutter blades and a moving device; the grid plate is divided into an upper grid plate and a lower grid plate which are glidingly connected; the grass cutting cutter blades in uniform distribution are arranged between the upper grid plate and the lower grid plate; the moving device comprises a motor arranged at the lower grid plate; and the output end of the motor is provided with an eccentric rotating wheel. The garden lawn trimming anti-pedaling device has the beneficial effects that the lawn can provide a leisure function; a good protection effect is achieved on the lawn; meanwhile, the lawn is automatically trimmed; the manual labor is reduced; and the landscape effect is enhanced.
Owner:HUNAN INSTITUTE OF ENGINEERING
Local adjusting method of bending machine deflection compensation workbench
The invention discloses a local adjusting method of a bending machine deflection compensation workbench, and belongs to the technical field of bending machines. The local adjusting method comprises the following steps that 1, the bending machine deflection compensation workbench is mounted; 2, at a set of transverse adjusting positions needing local adjustment, screws at the corresponding positions are loosened firstly; 3, then fastening bolts are rotated, a lower sliding plate is pushed to move to the designated position in the transverse direction, the transverse relative positions of the upper sliding plate and the lower sliding plate change at this moment, and the upper surface heights of cover plates at the corresponding positions change on the lower surface of the upper sliding plateand the upper surface of the lower sliding plate under the action of one pair of bevels in the transverse direction; and 4, finally, the screws at the corresponding positions are locked, and the local adjusting function of the upper surface heights of the cover plates is completed. According to the method, the deflection compensation quantity of a workpiece is matched with the practical deflection deformation of the workpiece, and the whole-length consistency of the bending angle of the workpiece and the straightness of the workpiece are guaranteed.
Owner:MAANSHAN CHENXING MACHINERY MFG
Shoe sole grinding device
The invention relates to the technical field of grinding devices, and discloses a shoe sole grinding device. The device comprises a pedestal, and the interiors of the left and right sides of the pedestal are each provided with a support rod. The interior of each support rod is provided with a groove, and the interior of the groove is movably provided with a straight gear. The external surface of each straight gear is movably provided with a circular gear, and a rotating shaft is fixedly installed between the interiors of the two circular gears. The central part of the rotating shaft is movablyprovided with a stopping block. The right end of the rotating shaft passes through the pedestal to extend to the exterior of the pedestal to be fixedly provided with a first motor. A shoe sole is putbetween a clamping hand and a fixed plate through the up-down pulling of the clamping hand, and then the shoe sole is clamped through the reactive force of a spring. A hydraulic telescoping rod is used for facilitating the adjustment of the position of the shoe sole, and then a second motor is started, and a grinding disc rotates to perform the automatic grinding, so that a worker takes a shoe sole during grinding. Moreover, the shoe sole is ground more precisely, so the device is suitable for the worker to adjust the position of the shoe sole for grinding, and is easy for grinding operations.
Owner:湖州练市美琪达鞋材厂(普通合伙)
Adjustable high-speed railway berth
ActiveCN107867302AEasy to sit, stand and lie downConvenient for storing luggageSleeping accommodationBed boardsEngineering
The invention relates to train berths, in particular to an adjustable high-speed railway berth. The adjustable high-speed railway berth includes a compartment wall, a lower berth body, a middle berthbody, an upper berth body, a horizontal sliding block, a horizontal support, a first bed board, a sliding rail, a vertical sliding block, a vertical support, a second bed board, a third bed board andbolts; the sliding blocks are mounted in a horizontal sliding groove and a vertical sliding rail which are formed in the compartment wall, the supports are mounted on the sliding blocks, and a bolt hole is formed in the vertical sliding block; by changing the position of the bolt hole, the vertical sliding block is moved, and then the vertical positions of the vertical support are changed; by moving the horizontal sliding block, the position of the horizontal support is changed, the position of the third bed board can change along with the movement of the sliding block, therefore, a spatial distance between the middle berth body and the upper berth body and a spatial distance between the upper berth body and the top of a train are increased or reduced, and then activity space of passengersis changed; further, by using the characteristics of a scissor-type mechanism, the distance between the lower berth body and the ground of the train is changed, and therefore it is convenient for thepassengers to place luggage.
Owner:新昌县知行智能科技有限公司
Ladder structure used for building circuit installation
ActiveCN111720046AEasy to liftRaise or lower heightDispersed particle filtrationTransportation and packagingStructural engineeringMechanical engineering
The invention discloses a ladder structure used for building circuit installation. The structure comprises a left ladder, a right ladder and a telescopic ladder. A guide sleeve is provided between theleft ladder and the right ladder. The bottom of the guide sleeve is provided with a base. The left and right ends of the base are respectively fixed at the bottom of the left and right ladders. Two groups of telescopic cylinders are arranged on the inner bottom of the guide sleeve. And the upper end of the telescopic cylinder is supported at the bottom of the telescopic ladder. The lower part ofthe telescopic ladder is telescopically and movably arranged on the guide sleeve. The ladder structure used for building circuit installation is reasonable in structure arrangement, and the structureis stable and reliable.
Owner:广州形银科技有限公司
Floating algae concentration monitor based on fluorescence sensing technology
PendingCN113777085AImprove analysis rateImprove monitoring accuracyFluorescence/phosphorescenceAlgal speciesBiology
The invention relates to the field of fluorescence sensing concentration monitoring, in particular to a floating algae concentration monitor based on a fluorescence sensing technology, which comprises a monitoring processor, a fixing structure is arranged on the outer side of the monitoring processor, the fixing structure comprises a bottom plate, and a vertical frame is fixedly connected to the rear side of the top end of the bottom plate. The top end of the monitoring processor is slidably connected with a pressing plate, the rear end of the pressing plate is fixedly connected with a first threaded shaft, and the first threaded shaft is slidably connected with the vertical frame. According to the invention, through the arrangement of the monitoring processor, the first transmission line, the relay processor and the second transmission line, when a large number of floating algae environments need to be monitored, a worker connects the first transmission line to the monitoring processor and the relay processor, and connects the second transmission line between the relay processor and a notebook computer, and the monitoring processor is matched with the relay processor to analyze signals transmitted by monitoring, so that the concentration analysis rate of the algae environment is increased, and the monitoring precision is improved.
Owner:河北地质大学
Frame specification conversion structure
Owner:GIANT BICYCLES
Quartz crystal automatic conveying and sorting device
ActiveCN108325836BRaise or lower heightEasy to transportSievingScreeningElectric machineryEngineering
The invention discloses a quartz crystal automatic conveying and sorting device, which comprises a bottom plate, a mounting plate 1 is fixedly connected to the left side of the top of the bottom plate, a motor 1 is fixedly installed on the front surface of the mounting plate 1, and the output end of the motor 1 Roller 1 is fixedly connected, and mounting plate 2 is fixedly connected to the right side of the top of the bottom plate. The front surface of mounting plate 2 is movably connected to rotating column 1 through bearings, and the end of rotating column 1 away from mounting plate 2 is fixed. The roller 2 is connected, and the roller 1 and the roller 2 are connected through a transmission belt, and a sorting box is fixedly connected to the top of the conveyor belt. The present invention can raise or lower the height of the adjusting rod through the cooperation of the adjusting rod, the lifting plate, the connecting rod, the second motor, the first pulley, the second rotating column, the second pulley, the belt, the rotating rod and the connecting rod, thereby adjusting the height of the bottom plate and the conveyor belt. High height, convenient for docking different equipment, easy to transport quartz crystal.
Owner:TONGLING RIKE ELECTRONICS
A ladder structure for building circuit installation
ActiveCN111720046BEasy to liftRaise or lower heightDispersed particle filtrationTransportation and packagingArchitectural engineeringStructural engineering
Owner:安徽谷知信息科技有限公司
Double ladder scaffold device
InactiveCN110242035ARaise or lower heightLower the altitudeScaffold accessoriesArchitectural engineeringFalsework
The invention discloses a double ladder scaffold device, and belongs to the field of construction equipment. The double ladder scaffold device includes that a construction platform is arranged between two escalators, the construction platform is fixed and fixedly connected with transverse rods of the two escalators, and a supporting device is arranged between the escalators and a wall body; the supporting device includes a stainless tabletting, a stainless steel pipe and a double bolt pipe clamp, the construction platform is formed by that one ends of two parallel rectangular steel pipes are vertically connected with the transverse rods of the two escalators through the double bolt pipe clamp, and a triangular bracket enclosed by the rectangular steel pipes is welded to the lower end of the construction platform. According to the double ladder scaffold device, the construction platform is arranged between the two escalators, the construction platform is connected with the escalators through the double bolt pipe clamp which can be detached, the raising or lowering the height of the entire scaffold is achieved, the lifting operation and tool transportation can be provided for workers who are engaged in the construction of outer walls and the decoration of inner walls, the using is very convenient, and at the same time, the cost is further lowered.
Owner:SHENYANG JIANZHU UNIVERSITY
Garden lawn trimming anti-stepping device
The invention discloses a garden lawn trimming anti-pedaling device, and relates to the field of a garden device. The garden lawn trimming anti-pedaling device comprises an ascending and descending mechanism, an anti-pedaling mechanism and a trimming mechanism, wherein the ascending and descending mechanism comprises support bases; the support bases are laid on the ground and are in parallel arrangement; pressure maintaining water pipes in uniform distribution are arranged in the height direction in a groove; the anti-pedaling mechanism comprises a grid plate; the lower end of the grid plate is provided with mutually parallel support plates in uniform distribution; the trimming mechanism comprises grass cutting cutter blades and a moving device; the grid plate is divided into an upper grid plate and a lower grid plate which are glidingly connected; the grass cutting cutter blades in uniform distribution are arranged between the upper grid plate and the lower grid plate; the moving device comprises a motor arranged at the lower grid plate; and the output end of the motor is provided with an eccentric rotating wheel. The garden lawn trimming anti-pedaling device has the beneficial effects that the lawn can provide a leisure function; a good protection effect is achieved on the lawn; meanwhile, the lawn is automatically trimmed; the manual labor is reduced; and the landscape effect is enhanced.
Owner:HUNAN INSTITUTE OF ENGINEERING
Suspension lift adjustment device
ActiveCN106799946BDo not change the force pointSimple structureResilient suspensionsStress pointEngineering
Owner:BYD CO LTD
Antiskid clothes hanger
An antiskid clothes hanger comprises a hanger body and hooks, wherein the top of the hook is provided with a closed corner upwardly projecting; and under the hooks are provided a hanging hook laterally extending. The antiskid clothes hanger is advantageous in that with the closed corner projecting upwardly and on the top of the hook, when the clothes hanger is placed on an iron wire or a rope, the iron wire or the rope is extruded into the closed angle projecting upwardly and on the top of the hook by downward pressure of the clothes due to weight; the iron wire or the rope can be automatically clamped by the closed corner and clothes hanger sliding can be prevented; the clothes hanger can be conveniently hung by the hanging hook, so the clothes can be prevented from being impacted by the clothes hanger or contaminated or wrinkled; and the height between the ground and the clothes can be improved or reduced by the hooks on two sides of the clothes hanger in a flexibly way.
Owner:陈三员
A method of using a collapsible desk against a wall
Owner:CHONGQING MINGMU FURNITURE
Adjusting and locking mechanism of woodworking machine tool workbench
PendingCN108943160AEffortless adjustmentPrecise positioningFlat surfacing machinesLocking mechanismEngineering
The invention relates to an adjusting and locking mechanism of a woodworking machine tool workbench suitable for four-side planning equipment. The adjusting and locking mechanism comprises a positioning block, a limiting block, a rocker arm and a locking handle, wherein the positioning block is arranged at the bottom of the workbench, the limiting block is arranged on a machine tool body, the contact surface of the positioning block and the limiting block is inclined, the resistance caused by gravity in the vertical direction in the alignment process can be effectively reduced in a slope matching mode, and the displacement process of the workbench is more labor-saving; the rocker arm is hinged to the machine tool body, the rocker arm is connected with the workbench and can drive the workbench to move, and the rotating rocker arm can adjust the height of the workbench; and the locking handle is arranged on one side of the workbench, the locking handle can fix the workbench and the machine tool body, and after the height of the workbench is adjusted, the locking handle is screwed, so that the workbench can be fixed. Compared with an existing workbench adjusting mechanism, the adjusting and locking mechanism has the characteristics of being capable of labor-saving in adjustment and stable in positioning.
Owner:JINGHUA POWERFUL WOODWORKING MACHINERY
Novel flexible rotating and moving contact net for electrified railway
The invention relates to a novel flexible rotating and moving contact network for an electrified railway, which comprises a moving section contact network, a fixed contact network, a portal frame, a first balance weight structure, a second balance weight structure, a spring compensation device, a lifting motor and an electromagnetic band-type brake device, and the weight of the first balance weight structure acts on one end of a carrier cable and / or a contact line; the weight of the second balance weight structure acts on the other end of the carrier cable and / or the contact line; the lifting motor is arranged at one end of the moving section contact net and is used for lifting or lowering the height of the first balance weight structure; a carrier cable and / or a contact line in the movable contact net are / is controlled to move to the position above the rail or one side edge of the rail; the electromagnetic band-type brake device is arranged on the portal frame, and when the moving section contact network rotates to the side edge of a railway, the electromagnetic band-type brake device attracts the rotating cantilever closest to the portal frame; and a spring in the spring compensation device is used for converting pulling force of the carrier cable into pushing force to further push the cantilever to rotate.
Owner:CHINA RAILWAY DESIGN GRP CO LTD +1
Novel hoisting device
InactiveCN107324221AFast, efficient and stable liftingSmooth liftCranesHydraulic cylinderInsertion stent
The invention relates to a new type of lifting device in the field of hoisting. A fixed seat is cooperatingly arranged on the front support seat and a rear support seat, and a track is cooperatingly arranged on the fixed seat, and guide rails are arranged on the front support seat and the rear support seat; The support arm, the support arm and the fixed seat are connected by a hydraulic cylinder, the support arm is equipped with a beam bracket, the beam bracket is arranged horizontally, a reinforcing rib is arranged between the beam bracket and the support arm, and the rear end of the beam bracket is provided with a secondary The bracket, the sliding wheel is arranged between the secondary bracket and the beam, the end of the secondary bracket is provided with a runner, the head end of the beam bracket is provided with a hook, the runner and the hook are connected by a rope, and the top of the beam bracket is also Longitudinal brackets are provided, the end of the horizontal brackets is provided with an operating room, and ropes are provided between the longitudinal brackets and the front-end secondary brackets; the invention can quickly, efficiently and stably lift objects that need to be lifted, and ensure the stability of the lifting through the reinforced structure to ensure the work security.
Owner:任洁
A support mechanism of a pressure transformer
InactiveCN109273207AImprove cooling effectEasy to installTransformers/reacts mounting/support/suspensionTransformers/inductances coolingWater storage tankTransformer
The invention provides a support mechanism of a pressure transformer, comprising a pressure transforming device, a water storage tank, a water pipe, an air blowing heat dissipation device and a fixedbase, wherein the pressure transforming device is installed in the middle and upper parts of the fixed base; Water pipes are fixed on the front and rear sides of the transformer; The water storage tank is located on the left and right sides of the pressure transformer and is installed on the upper part of the fixed base. The water pipe is connected with the water storage tank; The blast radiator is installed on the left and right sides of the pressure transformer through bolts; The blower and the heat dissipation hole of the invention are arranged so as to improve the cooling and heat dissipation effect of the transformer; The bolts of the blast radiating device are installed on the left and right sides of the pressure transformer, which is convenient to remove the blast radiating device in the pressure transformer and is convenient to install. The support leg is arranged and matched with the bayonet, which is favorable for conveniently lifting or lowering the height of the base; The rubber anti-skid pad supporting the lower part of the foot is arranged so as to improve the anti-skid effect.
Owner:常州耀洲众创空间有限公司
Rotation and turnover mechanism for connecting LCD screen of a computer
A rotation and turnover mechanism for connecting a LCD screen of a computer is composed of a pair of mandrels and a rotation main body. Opposite ends of the pair of mandrels are respectively fixed on the upper portion of the rotation main body, and the other ends respectively pass through a rotation support, a concave wheel, a cam, a plurality of first disk spring plates and is then rotatably fixed with a nut. The rotation support and the concave wheel are fixed with each other and are movably sleeved on the mandrels. The mandrels and the cam are respectively provided with stopping surfaces and limit surfaces. Corresponding surfaces of the concave wheel and the cam are respectively provided with a convex portion and a concave portion. The lower portion of the rotation main body respectively passes through a cam piece, the concave wheel, a pedestal, a fixed friction plate, a movable friction plate and a plurality of second disk spring plates, and is then fixed with a fixed plate. The fixed friction plate is fixed on the pedestal. The movable friction plate is slidably and rotatably sleeved in the rotation main body. The cam piece is fixed with the rotation main body, and a concave wheel piece is fixed on the pedestal. Corresponding surfaces of the cam piece and the concave wheel piece are respectively provided with a boss and a groove. While the boss on the cam piece slides out or in relative to the groove on the concave wheel piece, the rotation main body rises or decreases relative to the pedestal.
Owner:安捷资讯科技(苏州)有限公司
An adjustable high-speed rail sleeper bed
ActiveCN107867302BRaise or lower heightVertical space grows or shrinksSleeping accommodationEngineeringBed boards
The invention relates to train berths, in particular to an adjustable high-speed railway berth. The adjustable high-speed railway berth includes a compartment wall, a lower berth body, a middle berthbody, an upper berth body, a horizontal sliding block, a horizontal support, a first bed board, a sliding rail, a vertical sliding block, a vertical support, a second bed board, a third bed board andbolts; the sliding blocks are mounted in a horizontal sliding groove and a vertical sliding rail which are formed in the compartment wall, the supports are mounted on the sliding blocks, and a bolt hole is formed in the vertical sliding block; by changing the position of the bolt hole, the vertical sliding block is moved, and then the vertical positions of the vertical support are changed; by moving the horizontal sliding block, the position of the horizontal support is changed, the position of the third bed board can change along with the movement of the sliding block, therefore, a spatial distance between the middle berth body and the upper berth body and a spatial distance between the upper berth body and the top of a train are increased or reduced, and then activity space of passengersis changed; further, by using the characteristics of a scissor-type mechanism, the distance between the lower berth body and the ground of the train is changed, and therefore it is convenient for thepassengers to place luggage.
Owner:新昌县知行智能科技有限公司
Environment-friendly coating device for metal part
InactiveCN108787210AIncrease frictional resistanceRaise or lower heightLiquid spraying apparatusEnvironmental resistanceLacquer
The invention discloses an environment-friendly coating device for a metal part. The environment-friendly coating device comprises a telescopic supporting lever, a liquid pumping device and a switch button; a pipe hanging frame is fixedly mounted on the outer surface of the telescopic supporting lever, a transverse rod is arranged at the lower end of the telescopic supporting lever, a supporting frame is arranged on one side of a rubber wheel, and a collection box is arranged above the supporting frame; and a releasing button is arranged on the outer surface of a box body door, dust sucking openings are formed in the two sides of a dust removing device, and a liquid storing box is arranged on the other side of the collection box. According to the environment-friendly coating device for themetal part, an anti-slip sleeve, the dust removing device and an airless nozzle are arranged, the friction resistance between the hands of an operator and the telescopic supporting lever can be increased, the dust around the environment can also be removed, the air pollution can be reduced, the dispersion of lacquer mist and the emission of solvents are less due to the fact that no airflow effectof the air spraying exists, and the coating device is more environment-friendly and suitable for different working conditions, and brings the better use prospects.
Owner:陈斌
A locally adjustable bending machine deflection compensation workbench
The invention discloses a partially-adjustable flexibility compensation bench for bending machines and belongs to the technical field of bending machines. The partially-adjustable flexibility compensation bench comprises a cover plate, a base, a sliding plate mechanism and an adjusting mechanism; the base is longitudinally provided with a groove in which the sliding plate mechanism is disposed; the sliding plate mechanism comprises an upper sliding plate and a lower sliding plate; the upper sliding plate is disposed above the lower sliding plate; the lower surface of the upper sliding plate and the upper surface of the lower sliding plate are both longitudinally provided with a plurality of pairs of slants equal in upper and lower slope; the slope of the slants gradually decreases from the longitudinal middle to the two ends; the upper sliding plate and the lower sliding plate are transversely provided with a pair of slants equal in slope. The partially-adjustable flexibility compensation bench has the advantages that flexibility compensation for workpieces is made matching with actual flexibility and deformation of the workpiece, full-length uniformity of bending angle of the workpiece is guaranteed, and linearity of the workpiece is guaranteed.
Owner:MAANSHAN CHENXING MACHINERY MFG
Wheel with supporting rods connected to side surfaces of circular arc spokes
The invention discloses a wheel with supporting rods connected to side surfaces of circular arc spokes. The invention relates to the technical field of wheels of wheeled vehicles. Problems that when wheels climb between every two adjacent stair ridges, upstairs and downstairs supporting points are lacked, and vehicles are trapped are solved. The wheel comprises a bracket (1), a deformable wheel (2), a driven wheel (3) or a sliding block (36), a connecting rod (22) and more than five supporting rods (4), two torsion springs between the connecting rod (22) and the supporting rod (4) on the sidesurface enable the front side and the rear side of the supporting rod (4) to periodically extend out of a circumference where an arc surface (31) at one end of the spoke (14) is located, and one sideof the supporting rod (4) extends out of the circumference; and according to a stair climbing principle, the front edges and the rear edges of the supporting rods (4) are erected on the two adjacent stair ridges firstly, then the deformed wheels (2) go upstairs and downstairs in the mode that a middle shaft (15) on the side surface of the spoke (14) rotates around holes (32) in the side surfaces of the supporting rods (4), and the stair climbing principle can also overcome vehicle sinking and is mainly used for stair climbing wheels and wheels used on soft ground.
Owner:刘复联
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