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34results about How to "Avoid head-to-head" patented technology
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Novel decorating machine
The invention discloses a novel decorating machine. The novel decorating machine comprises a table rack, a printing arm, a cylinder, an extension spring, an elastic table plate, a screen frame, a scraper, and a screen frame fixing device, wherein the table rack comprises a rack leg and a fixed arm fixed on the rack leg, the fixed arm is linear, the rack leg wounds the periphery of the fixed arm, one end of the printing arm is hinged to the lower portion of the fixed arm, a piston rod of the cylinder extends out of one end of a cylinder body of the cylinder to be hinged to the upper end of the fixed arm, the other end of the cylinder body of the cylinder is hinged to the middle of the printing arm and is in sliding match with the printing arm in the direction of the length of the printing arm, one end of the extension spring is connected with the middle of the fixed arm, the other end of the extension spring is connected with the printing arm through a sliding plate, the sliding plate is in sliding match with the printing arm, and the bottom of the elastic table plate is in sliding match with the rack leg. The novel decorating machine is capable of buffering the action performed by the cylinder to lift or press the printing arm, greatly reducing vibration by the aid of an elastic force produced by the elastic table plate, and improving register accuracy.
Owner:SHENZHEN CNTOP DIGITAL EQUIP CO LTD
Anti-seismic assembled stair supported by sliding connection between upper end and lower end
InactiveCN109629776AAvoid crackingAvoid breakingProtective buildings/sheltersStairwaysUpper floorCorbel
The invention discloses an anti-seismic assembled stair supported by a sliding connection between an upper end and a lower end. The stair comprises a horizontally arranged platform, an obliquely arranged upper ladder beam with a high left end and a low right end, and an obliquely arranged lower ladder beam with a low left end and a high right end, wherein the upper ladder beam and the lower ladderbeam are of assembled steel concrete combined structures, a platform beam is arranged at the bottom of the left side of the platform along the front-rear horizontal direction, a plurality of supportcorbels are arranged on the platform beam, the front side part of the right end of the upper ladder beam is connected with at least two support corbels through a front sliding connection support assembly, and the rear side part of the right end of the lower ladder beam is connected with at least two support corbels through a rear sliding connection support assembly. The stair has light weight, strong stability of the steel concrete combined structure, good damping and sliding regulation effects, and can avoid the generation of cracks or even fractures caused by stresses generated between the upper ladder beam and the lower ladder beam and the platform.
Owner:HENAN LYUJIAN BUILDING TECH CO LTD
Secondary stirring device with good protection performance for building
InactiveCN108786630AImprove securityImprove stirring efficiencyRotary stirring mixersTransportation and packagingHinge angleEngineering
Owner:王智光
Plate cutting device capable of achieving automatic stabilization and self-cleaning
PendingCN112792925ALow costAvoid pollutionProfiling/shaping machinesBark-zones/chip/dust/waste removalEngineeringFan blade
The invention belongs to the field of plate processing, and particularly relates to a plate cutting device capable of achieving automatic stabilization and self-cleaning. The plate cutting device comprises a workbench, two symmetrically-arranged placement blocks are fixedly connected to the workbench, a support is fixedly connected to the workbench, two symmetrically-arranged reciprocating lead screws are rotatably connected to a portion between the support and the workbench, sleeves are connected to the reciprocating lead screws in a threaded manner, and a frame is fixedly connected to a position between the two sleeves. According to the plate cutting device capable of achieving automatic stabilization and self-cleaning, through cooperation of a first linkage mechanism, a second linkage mechanism and a driving mechanism, a cutting knife and a pressing plate can be matched with air suction fan blades to synchronously work, and therefore it is guaranteed that the pressing plate presses a wood board in the cutting process, the wood board is kept stable, and manpower consumption is avoided; and meanwhile, in the cutting process, chippings generated by air suction of the air suction fan blades can be utilized, and therefore the situation that the chippings fly randomly and pollute the surrounding environment is avoided.
Owner:李炀炀
Safety telescopic guardrail
InactiveCN104831652ASmall degree of deformationFirmly connectedRoadway safety arrangementsCivil engineering
Owner:孟国华
Automobile brake pad adopting carbon fiber reinforced composite material
ActiveCN111043203AImprove toughnessImprove rigidityFriction liningActuatorsFiberCarbon fiber reinforced composite
The invention relates to an automobile brake pad adopting carbon fiber reinforced composite material. The automobile brake pad adopting carbon fiber reinforced composite material comprises a brake padbase material and a friction plate, wherein a heat dissipation and noise reduction cavity is formed in the rear portion of the brake pad base material; a hard enclosure is arranged on the periphery of the friction plate on the brake pad base material; the hard enclosure is connected to a center friction plate arranged in the middle of the brake pad base material by means of a heat transfer plate;hinge connecting pieces are installed in the heat dissipation and noise reduction cavity, and heat dissipation and noise reduction elastic pieces are arranged between the hinge connecting pieces; anda fixed connection spring is arranged in the middle of each heat dissipation and noise reduction elastic sheet, and is fixedly connected with the back surface of the brake pad base material. According to the automobile brake pad, the carbon fiber modified resin and carbon fibers are mixed and other high-strength, high-hardness and high-toughness materials are added, thus the rigidity, the toughness and the thermal conductivity of the brake pad are improved; and the whole brake pad is ingeniously divided into four friction plates, the four friction plates have the braking effect on wheels at the same time, and the friction plates are integrally dispersed and connected with one another, therefore the abrasion resistance and the practicability of the brake pad are improved.
Owner:NINGGUO FEIYING AUTO SPARE PARTS
Cooking utensil opened and closed through pressing
InactiveCN109480604AGuaranteed integrityAvoid enteringCooking-vessel lids/coversPressure-cookersEngineeringFastener
The invention provides a cooking utensil opened and closed through pressing. The cooking utensil comprises a pot lid assembly and a pot body assembly, one sides of the pot lid assembly and the pot body assembly are hinged to form a hinged side, the other sides of the pot lid assembly and the pot body assembly can be opened or connected and closed through a fastening mechanism to form a fastening side, the fastening mechanism is arranged in the pot lid assembly or the pot body assembly, and correspondingly, the pot body assembly or the pot lid assembly is provided with a fastener; the pot lid assembly is pressed, and the fastening mechanism and the fastener are fastened, so that lid closing of the cooking utensil or disengagement of the fastening mechanism and the fastener are achieved so as to achieve opening of the cooking utensil. The fastening mechanism used for opening or connecting and closing the pot lid assembly and the pot body assembly is arranged in the pot lid assembly or the pot body assembly, by pressing the pot lid assembly, pressing once for lid closing and pressing again for lid opening are achieved, an exposed switch button is not needed, and the integrality of thecooking utensil appearance is guaranteed. In addition, by arranging a lid rim or a cladding rim to shield a pressing gap, the appearance defects caused by the gap is avoided.
Owner:JOYOUNG CO LTD
Double-effect damage prevention roller treatment device
Owner:桐乡佳车科技股份有限公司
Novel multi-angle bulldozing plate
InactiveCN106948393ASimple structureThe layout is reasonableSoil-shifting machines/dredgersBlade plateEngineering
The invention discloses a novel multi-angle bulldozing plate. The novel multi-angle bulldozing plate comprises a shoveling plate, a rocker arm support, a support arm, a base and an oil cylinder. The novel multi-angle bulldozing plate is simple in structure, reasonable in overall layout and stress, wide in operation selection range, flexible and reliable. When the novel multi-angle bulldozing plate encounters with a large rock during working on a rock land, as the shoveling plate is rotatable, hardness to hardness between the shoveling plate and the rock can be effectively prevented, and the occurrence of the bent and damage situations of the bulldozing plate is avoided. When the novel multi-angle bulldozing plate works on a slope land, as a push-in plate can rotate by multiple angles, the bulldozing plate can carry out operation leveling according to the ground situation.
Owner:JIANGSU XINDONGFANG OUTDOOR PROD CO LTD
a printing machine
ActiveCN104385774BReduce swingReduce vibrationScreen printersTypewritersSlide plateComputer engineering
The invention discloses a printing machine, which includes a stand, a printing arm, a cylinder, a tension spring, an elastic platen, a screen frame, a scraper, and a screen frame fixing device. The stand includes a frame foot and a fixing device fixed on the frame foot. Arm, the fixed arm is linear, and the legs are arranged around the outer periphery of the fixed arm. One end of the printing arm is hinged with the lower part of the fixed arm. The piston rod of the cylinder extends from one end of the cylinder body and is hinged with the upper end of the fixed arm. The cylinder The other end of the cylinder is hinged with the middle part of the printing arm and slides with the printing arm along the length direction of the printing arm; one end of the tension spring is connected to the middle part of the fixed arm, and the other end of the tension spring is connected to the printing arm through a slide plate. The slide plate is in sliding fit with the printing arm; the bottom of the elastic platen is in sliding fit with the frame legs. The invention can buffer the movement of the cylinder to lift up or press down the printing arm, and supplemented by the elastic force generated by the elastic platen, it can greatly reduce vibration and improve the positioning accuracy.
Owner:SHENZHEN CNTOP DIGITAL EQUIP CO LTD
Double-effect multistage damage-prevention roller press-grinding device
The invention relates to a double-effect multistage damage-prevention roller press-grinding device. According to the technical scheme, a plurality of slot holes are formed in a processing roller, roller teeth are embedded in the slot holes, springs and sleeves are arranged at the lower parts of the roller teeth, the roller teeth can retract into the slot holes when being subjected to relatively large external force, so that the damage caused by the too large external force to the roller teeth is prevented, and the roller teeth can be kept full; the processing roller is sequentially divided into a plurality of different areas according to the advancing direction of processing materials, each area is internally provided with a corresponding processing plate, the corresponding slot hole, thecorresponding roller tooth, the corresponding sleeve and the corresponding spring, wherein the sleeves and the springs are matched with the roller teeth, the springs in the sleeves in the different areas have different maximum elasticity, and the springs in spring rods in the different areas have different maximum elasticity; and in addition, the springs with the different maximum elasticity can be replaced according to the different processing materials, so that the adaptability of the roller is further improved.
Owner:平湖市超越时空图文设计有限公司
Anti-seismic assembled stair supported by fixed upper end and slidably connected lower end
The invention discloses an anti-seismic assembled stair supported by a fixed upper end and a slidably connected lower end. The stair comprises a horizontally arranged platform, an obliquely arranged upper ladder beam with a high left end and a low right end and an obliquely arranged lower ladder beam with a low left end and a high right end, wherein the upper ladder beam and the lower ladder beamare of assembled steel concrete combined structures, a platform beam is arranged at the bottom of the left side of the platform along the front-rear horizontal direction, a plurality of support corbels are arranged on the platform beam, the front side part of the right end of the upper ladder beam is connected with at least two support corbels through a sliding connection support assembly, and therear side part of the right end of the lower ladder beam is fixedly connected with at least two support corbels. The stair has light weight, strong stability of the steel concrete combined structure,good damping and sliding regulation effects, and can avoid the generation of cracks or even fractures caused by stresses generated between the upper ladder beam and the lower ladder beam and the platform.
Owner:HENAN LYUJIAN BUILDING TECH CO LTD
Pipe setback
PendingCN111305771AReduce cleanup costsReduce maintenance costsDrilling rodsDrilling casingsOil fieldPipe
The invention provides a pipe setback, and relates to the technical field of oil field drilling machine equipment. The pipe setback is used for a drill rod three-joint unit and comprises a frame, a plurality of assembly type cross bar assemblies and a plurality of carbonized sleepers. The multiple assembly type cross bar assemblies are rotationally connected to the frame and detachably arranged relative to the frame, the multiple carbonized sleepers are detachably installed on the frame, the assembly type cross bar assemblies and the carbonized sleepers are arranged alternatively, the assemblytype cross bar assemblies form a guide arc face used for guiding a drill rod to the carbonized sleepers, and the carbonized sleepers are used for bearing the drill rod. The pipe setback provided by the invention can avoid direct steel-to-steel contact between the drill rod and the pipe setback, protects a screw threads of the drill rod, and is easy to clean, easy to maintain and simple in structure
Owner:SANY GRP
Vehicle safety belt, pyrotechnic safety belt pretensioner and flexible strip-shaped drive element
InactiveCN107685709AImproved meshing forceIncrease flexibilityBelt retractorsInterference fitEngineering
The invention relates to a vehicle safety belt, a pyrotechnic safety belt pretensioner and a flexible strip-shaped drive element. The drive element (12) comprises a piston and a flexible strip-shapedmain body, the piston is formed at the first end, facing a pyrotechnic device (10), of the main body, the piston is in interference fit with a tubulous shell (11), and the main body is in clearance fit with the tubulous shell (11). The main body comprises a flexible strip-shaped metallic framework and a plastic body which is arranged on one side of the metallic framework and connected with the metallic framework in a locked mode, the metallic framework is provided with notches which are arranged in rows in the longitudinal direction at intervals and located in the middle in the transverse direction, concave parts facing inwards in the radial direction are formed in at least one part of the notches, and therefore teeth which are arranged in rows in the longitudinal direction at intervals and located in the middle in the transverse direction are formed.
Owner:TRW AUTOMOTIVE TECH (SHANGHAI) CO LTD
An anti-damage roller press grinding device
ActiveCN107952520BKeep stableImprove gripMechanical fibre separationGrain treatmentsEngineeringMechanical engineering
The invention relates to an anti-damage roller pressing and grinding device. Multiple groove holes are formed in a processing roller, wherein roller teeth are embedded in the groove holes, and springsand sleeves are arranged at the lower parts of the roller teeth; and the roller teeth can retract into the groove holes when being subjected to large external force, so that the roller teeth are prevented from being damaged by too large external force, and the roller teeth can be preserved. According to the anti-damage roller pressing and grinding device, when materials which are large in size orexceed the processing capacity of the roller are discharged from the roller, the springs are used for pushing the roller teeth out of the groove holes again, so that the tooth top surfaces of the roller teeth are higher than the outer edges of the groove holes, and the processing work conforming to the processing capacity of the roller is carried out; and in addition, the springs with different maximum elasticities can be replaced according to the different processed materials, so that the adaptability of the roller is further improved.
Owner:桐乡佳车科技股份有限公司
Anti-damage roller treating device
InactiveCN107983509AAchieve anti-damage technical effectsKeep stableGrain treatmentsPulp and paper industry
Owner:桐乡佳车科技股份有限公司
A kind of automobile brake pad adopting carbon fiber reinforced composite material
ActiveCN111043203BImprove toughnessImprove rigidityFriction liningActuatorsFiberCarbon fiber reinforced composite
Owner:NINGGUO FEIYING AUTO SPARE PARTS
Feed screw nut pair, safety transmission device and lifting mechanism
The invention provides a feed screw nut pair, a safety transmission device and a lifting mechanism, and belongs to the field of micro transmission devices. The feed screw nut pair comprises a screw rod, a nut, and a protection mechanism which is arranged in a feed screw hole, wherein the protection mechanism comprises a mounting hole, an elastic element and a marble; the mounting hole is formed inthe feed screw hole, and is dead against the outer surface of the screw rod; both the elastic element and the marble are accommodated in the mounting hole; and the elastic element is used for supplying elastic force, so that the marble extends out of the mounting hole to be pressed inside a threaded groove of the screw rod. When the axial load of the nut is too large, the elastic element is compressed by the marble to exit from the threaded groove, so that the nut is separated from the screw rod, the nut falls to the bottom end of the screw rod, the screw rod is in an idle state, and a safetyprotection effect can be achieved when the feed screw nut pair is matched with the transmission assembly and / or the driving device. The invention also discloses a safety transmission device and a lifting mechanism using the feed screw nut pair.
Owner:SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD
A kind of production method of high-carbon high-chromium stainless steel coil
ActiveCN104249079BAvoid head-to-headHigh yieldTemperature control deviceMetal rolling arrangementsHigh carbonChromium
Owner:PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL
Garbage can capable of achieving dry-wet separation and automatic lid opening
PendingCN112158495AImplement preprocessingFlexibleWaste collection and transferRefuse receptaclesEnvironmental engineeringPre treatment
The invention belongs to the field of public facilities, and particularly relates to a garbage can capable of achieving dry-wet separation and automatic lid opening. The garbage can comprises a can body, the can body is fixedly connected with a transmission ground, the side wall of one side of the can body is fixedly connected with a liquid collecting can, a support is fixedly connected between the can body and the liquid collecting can, and a transmission cavity is formed in the support. According to the garbage can capable of achieving the dry-wet separation and automatic lid opening, by means of the gravity of a human body, a double-trigger switch acts, automatic lid opening can be achieved, meanwhile, electrorheological fluid can be converted between solid and liquid, a cover plate canbetter press garbage and close the can body, meanwhile, a sliding plate can be matched with the cover plate to move, waste liquid in the can body is sucked, dry-wet separation is achieved, a degradation cylinder can be matched with material scattering to realize pretreatment of the waste liquid and avoid irritant gas generated by fermentation of the waste liquid, and in addition, the device is powered by solar energy, so that the cost of additionally laying a circuit is avoided.
Owner:田姣
Double-effect anti-damage rolling drum smashing device
InactiveCN107899660AEnsure a steady gripKeep stableMechanical fibre separationGrain treatmentsEngineeringMechanical engineering
The invention relates to a double-effect anti-damage rolling drum smashing device. A plurality of treatment plates provided with spring rods are arranged on a rolling drum side wall, springs of the treatment plates can be compressed, and therefore gaps between the rolling drum peripheral treatment side wall and rolling drum teeth can be larger; a plurality of slotted holes are formed in the treatment rolling drum, and the rolling drum teeth are arranged in the slotted holes in a buried mode; and the springs and sleeves are arranged on the lower portions of the rolling drum teeth, the rolling drum teeth can retract to the interiors of the slotted holes under the effect of large external force, further the rolling drum teeth can be prevented from being damaged due to the over large externalforce, and therefore the rolling drum teeth can be kept to be intact. The multiple treatment plates matched with the treatment rolling drum are arranged on the rolling drum peripheral treatment side wall, the treatment plates are fixedly connected to the rolling drum peripheral treatment side wall through the spring rods, and the springs in the spring rods can be compressed. In addition, springs with different maximal elastic force can be replaced according to different treatment materials, and therefore the adaptability of the rolling drum is further improved.
Owner:桐乡佳车科技股份有限公司
A multi-stage anti-damage roller press grinding device
ActiveCN107715989BImprove gripAvoid pulling outGrain treatmentsClassical mechanicsStructural engineering
The invention relates to a multi-stage anti-damage roller pressing and grinding device. A plurality of slots are formed in a treatment roller, roller teeth are buried in the slots, springs and sleevesare arranged at the lower parts of the roller teeth, the roller teeth can retract into the slots under the action of larger external force, damage to the roller teeth due to too large external forceis avoided, and the roller teeth are protected. The treatment roller is divided into a plurality of different areas in the advancing direction of processing materials sequentially, each area comprisescorresponding slots, roller teeth as well as the sleeves and springs which are matched with the roller teeth, and the springs in different areas have different maximum elastic force. Besides, the springs with the different maximum elastic force can be replaced according to different treatment materials, so that the adaptability of the roller is also further improved.
Owner:TONGXIANG YIZHIJIANNENG INFORMATION TECH
External locking type hinge and shower door
PendingCN112012605AEasy to installSimple structureWing accessoriesPin hingesStructural engineeringMechanical engineering
The invention discloses an external locking type hinge and a shower door. The external locking type hinge comprises a movable seat, a fixed seat and a rotating shaft assembly, wherein the movable seatand the fixed seat are respectively connected with a movable door and a fixed door; the rotating shaft assembly is mounted between the movable seat and the fixed seat; the fixed seat is provided witha fixed main body and at least two first locking pieces; the fixed main body is correspondingly provided with at least two mounting holes; one end of each first locking piece fixedly penetrates through the corresponding mounting holes, and the other end of each first locking piece is used for being connected with the fixed door; the movable seat is provided with a movable main body and at least two second locking pieces; the movable main body is correspondingly provided with at least two mounting holes; and one end of each second locking piece fixedly penetrates through the corresponding mounting holes, and the other end of each second locking piece is used for being connected with the movable door. The external locking type hinge is convenient to mount outside the shower room, simple instructure and more attractive in overall appearance.
Owner:JOMOO KITCHEN & BATHROOM
Wire and cable transport and pay-off vehicle
ActiveCN103545756BEasy to transportAvoid head-to-headApparatus for laying cablesVehicle frameSelf locking
The invention discloses an electric wire and cable transportation and paying-off vehicle, and relates to the technical field of electric power line erection work tools. The electric wire and cable transportation and paying-off vehicle comprises wheels, a vehicle frame and a towing tractor connecting buckle arranged on the front portion of the vehicle frame, wherein symmetrical line penetrating shaft lifting mechanisms are arranged on stand columns on the two sides of the vehicle frame respectively, each line penetrating shaft lifting mechanism comprises a lifting frame which is provided with more than one opening type clamping groove, the lifting frames are in slide fit with the stand columns, the lifting frames are connected with rope rollers on the two sides of the vehicle frame and lifting self-locking driving mechanisms on the two sides of the vehicle frame through steel wire ropes and fixed pulleys at the upper ends of the stand columns, and line penetrating shafts are arranged in the corresponding opening type clamping grooves on the two sides respectively and provided with line penetrating shaft anti-slipping mechanisms respectively. The device is simple in structure, allows spools to be conveniently hoisted, transported and paid off, saves time, labor and cost, is accurate, safe and high in efficiency, and meets the actual requirements for spool transportation and paying off.
Owner:STATE GRID CORP OF CHINA +2
Safety telescopic guardrail
InactiveCN104831652BSmall degree of deformationFirmly connectedRoadway safety arrangementsArchitectural engineering
Owner:孟国华
Multi-stage anti-damage roller smashing device
InactiveCN107983466AEnsure a steady gripImprove gripMechanical fibre separationGrain treatmentsMachine materialPulp and paper industry
Owner:桐乡佳车科技股份有限公司
Flame welding gun fixing frame used for welding robot
ActiveCN105312726ANot easy to damageReduce action timeGas flame welding apparatusFixed frameEngineering
The invention specifically discloses a flame welding gun fixing frame used for a welding robot. The flame welding gun fixing frame comprises a frame body, a supporting rod used for supporting a flame welding gun, two stretching springs positioned at left and right sides of the supporting rod and a snap joint which is welded at the lower end of the supporting rod for fixing a welding mouth of the flame welding gun, wherein the upper part of the frame body is formed with a connecting part which is fixedly connected with a welding robot body; the upper end of the supporting rod is movably hinged on the middle part of the frame body; and the two stretching springs are fixedly arranged between the frame body and the supporting rod respectively. In a length direction of the supporting rod, at least two rubber tubes used for the flame welding gun and a clamp unit for holding and collecting are further fixedly arranged; and the upper end of the supporting rod is provided with a triangular pointer tip. The flame welding gun fixing frame can effectively shorten action time or manual correction and regulation time of the welding robot, and improves the production efficiency; and collision of the welding mouth and a workpiece is avoided, and the service life of the welding mouth is prolonged.
Owner:CHONGQING LEIBAO LASER INTELLIGENT ROBOT MFG
Electromagnetic floating type lifting appliance
PendingCN114314286AWith buffer spaceAvoid head-to-headWinding mechanismsLoad-engaging elementsClassical mechanicsEngineering
The invention relates to the technical field of lifting appliances, in particular to an electromagnetic floating type lifting appliance which comprises a plurality of trusses, a fixing frame and a plurality of electromagnets arranged in an array mode, a lifting mechanism used for driving the fixing frame to ascend or descend is arranged on the trusses, and the electromagnets are arranged on the fixing frame in a floating mode. When the electromagnetic floating type lifting appliance is used, the electromagnets which are arranged in an array mode are arranged on the fixing frame in a floating mode, so that the electromagnets have a certain moving space, the electromagnets are prevented from colliding with a steel plate in a hard mode, the electromagnets have a certain buffering space, and therefore the electromagnets are prevented from being damaged. The problems that when an electromagnet of an existing magnetic type lifting appliance attracts a steel plate, the phenomenon that the electromagnet and the steel plate collide with each other easily occurs, so that the steel plate or the electromagnet is damaged, the quality of equipment or the steel plate is affected, and unnecessary damage is caused are solved.
Owner:常州飞石机器人系统有限公司
Pedestrian crossing voice prompt column with buffering and anti-collision functions
InactiveCN110942621AAvoid damageExtended service lifeControl with pedestrian guidance indicatorPhysicsEngineering
The invention discloses a pedestrian crossing voice prompt column with buffering and anti-collision functions, and belongs to the technical field of pedestrian crossing voice prompt columns. The voiceprompt column comprises a base. A first rotating ball is movably arranged in an inner cavity of the first rotating groove. A column body is movably arranged at the top of the second rotating ball. Asecond rotating groove matched with the second rotating ball is formed in the middle of the bottom side wall of the column body. The bottom side wall of the supporting spring is connected with the topside wall of the base. The outer side wall of the column body is movably sleeved with a buffer air bag. Force bearing plates are evenly arranged on the outer sides, away from the column body, of thebuffer air bags. According to the device, the first rotating ball rotates in the inner cavity of the first rotating groove, and the second rotating ball rotates in the inner cavity of the second rotating groove, so that the column body inclines in the opposite direction, the collision with an attacking object is avoided, the buffering and anti-collision effects are achieved, damage to electronic devices in the inner cavity of the column body is avoided, and the service life of the device is prolonged.
Owner:江苏海通交通集团有限公司
Rotary distributor for uniformly distributing materials
PendingCN114476532AAvoid accumulationImprove representationConveyor partsRotary conveyorsRotational axisEngineering
The invention discloses a rotary distributor capable of uniformly distributing materials. In the rotary distributor capable of uniformly distributing the materials, a base plate is provided with a horizontal supporting surface; the distributing bin is supported on the supporting surface, and a feeding port is formed in the top cover; the rotating shaft penetrates through the chassis and extends into the accommodating space; the conical material distributor is arranged in the material distribution bin and below the material inlet, and the conical material distributor is connected with the rotating shaft to rotate along with the rotating shaft; the scraper is of an S-shaped structure, the first end of the scraper is connected with the rotating shaft, the second end opposite to the first end extends towards the side wall, and the hardness of the scraper close to the first end is larger than that of the scraper close to the second end. The at least one material distributing and discharging opening penetrates through the chassis in the accommodating space and is positioned below the part, close to the second end, of the scraper; the air blowing cleaning device is arranged on the material distribution bin so as to sweep air towards the chassis. The rotary material distributor capable of uniformly distributing the materials can improve the material distribution uniformity and improve the material distribution efficiency.
Owner:INFINITY INTELLIGENCE & INFORMATION (SUZHOU) TECH CO LTD
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