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80 results about "Drop out" patented technology
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Flange conveying belt for rubber products
The invention discloses a flange conveying belt for rubber products, and relates to the field of conveying belts in the conveying technology, the flange conveying belt comprises a machine body, and further comprises a flange device, a dust removal device and a lifting device; wherein a dust removal box is fixedly mounted at the top of the machine body, rollers are rotatably connected to the interior of the machine body, a conveying belt is rotatably connected to the circumferential surfaces of the rollers, and a partition plate is fixedly connected to the outer surface of the conveying belt; wherein the edge blocking device comprises a roller, an arc-shaped block, a first supporting plate, a supporting frame, a motor, an arc-shaped roller, a first supporting block, a baffle, a first telescopic rod, a first push plate, a spring, a second push plate, a cross rod and a rubber block, and the first supporting plate is fixedly connected to one side of the machine body. When the second push plate moves, the materials on the conveying belt can be pushed to the center, the materials on the outer surface of the conveying belt can be effectively prevented from falling out, and better transportation is facilitated.
Owner:YANCHENG RUNTAI RUBBER IND CO LTD
Automatically ejecting magazine device
An automatically ejecting magazine device includes an ammunition magazine which is substantially hollow for receiving ammunition for a firearm. A follower is movably disposed within the ammunition magazine to support ammunition for the firearm and a magnet is attached to the follower. A door is hingedly attached to the ammunition magazine and the door has a recess which is engaged by a magazine release of the firearm to retain the ammunition magazine in the firearm. The magnet urges the door into a disengaged position such that the recess is not accessible to the magazine release. In this way the ammunition magazine can drop out of the firearm when the last round of ammunition is fed into the firearm.
Owner:MADDEN CHRISTOPHER
Dropping frame type air-drop discharging system and air-drop method
The invention discloses a delivery frame type air-drop delivery system and an air-drop method.The delivery frame type air-drop delivery system comprises a guide rail arranged in a cabin in the delivery direction, a plurality of delivery frame systems sequentially arranged along the guide rail and a traction parachute system arranged in the cabin, and the delivery frame systems can move back and forth along the guide rail; the throwing frame system is used for placing a thrown object and driving the thrown object to move towards the cabin outlet through the throwing frame system, and the traction umbrella system is used for being connected with the thrown object and pulling the thrown object out of the machine. The reloading air-drop delivery system can adapt to different large-size objects to be delivered, the overall size and weight of the air-drop system are greatly reduced, meanwhile, due to the system characteristics of the delivery frame, the system can be flexibly arranged according to the characteristics of the objects to be delivered, the air-drop requirement that the objects to be delivered are independently delivered out of the cabin is met, and the service life of the system is prolonged. The universality is high, and the application range is wide.
Owner:CHINA AVIATION LIFESAVING INST
Automobile connector fixing structure
ActiveCN224233053UPrevent accidental dislodgementprevent leakageElectrically conductive connectionsSecuring/insulating coupling contact membersStructural engineeringMechanical engineering
The utility model relates to the technical field of automobile connector fixing, and discloses an automobile connector fixing structure which comprises a connecting mechanism, a fixing mechanism and a main body mechanism, the connecting mechanism is located at the top end of the fixing mechanism, the fixing mechanism is located at the top end of the main body mechanism, and the connecting mechanism comprises a first connector. A second connector is connected to the inner wall of the first connector in a sleeved mode, a clamping groove is formed in the outer wall of the second connector, a clamping block is connected to the inner wall of the clamping groove in a clamped mode, and a spring is fixedly connected to the back face of the clamping block. The spring is arranged between the first connector and the clamping block, so that the clamping block can be controlled to contract by extruding the spring, and when the clamping block enters the bottom of the clamping groove, the spring provides support for the clamping block, so that the clamping block can be tightly matched with the clamping groove, and the first connector and the second connector can be stably connected; the connector is prevented from accidentally falling off, and the structural stability of the automobile connector at the connecting part is ensured.
Owner:HENAN XUDA AUTOMOBILE ELECTRIC CO LTD
Dropout recloser
A dropout recloser is capable of in accordance with its operating programming after a predetermined number of fault interrupting operations, e.g., 1, 2, 3 or more but typically 3, to drop out of a cutout and hang freely in a hinge contact of the cutout providing sectionalization with an observable visible gap. The recloser includes fault interrupting and reclosing components, a drop out mechanism and a controller. The drop out mechanism may include a bi-stable actuator to affect fault interrupting operation and dropout operation. The device may include motion limiting structures. The recloser may have a number of operating modes or sequences.
Owner:S&C ELECTRIC CO
Black fungus compression device
ActiveCN222329133UCompression automatic continuousImprove processing efficiencyPressesCompression moldingGear wheel
The utility model discloses a black fungus compression device, which belongs to the technical field of compression molding equipment, and comprises a rotating plate, a shell is fixed on the side surface of the top end of the rotating plate, one end of the shell facing the edge of the rotating plate is provided with an opening, and one side of the rotating plate is provided with a support plate; a pushing and pressing plate capable of extending into the shell through the opening end of the shell is fixed to the output end of the electric telescopic rod, a shaft rod is fixed to the center of the side face of the bottom end of the rotating plate, the bottom end of the shaft rod is rotationally connected with a bottom plate, a second gear is fixed to the side face of the shaft rod, and a discharging assembly is arranged at the bottom of the rotating plate. According to the automatic black fungus compression device, the shells intermittently rotate to the pushing and pressing plate and are compressed through the pushing and pressing plate, automatic and continuous black fungus compression is achieved, the compressed black fungus blocks automatically fall out through the discharging assembly, the situation that compression work can be conducted after a machine is shut down and compressed materials are taken out of equipment is omitted, and the working efficiency is improved. The overall processing efficiency of compressed black fungus is effectively improved, and the labor intensity of workers is relieved.
Owner:DAXINGANLING BEITIANYUAN BIOTECHNOLOGY CO LTD
Packaging carton facilitating stable stacking
The packaging carton facilitating stable stacking comprises a carton body, a first cover plate, a second cover plate, a reinforcing frame, a temperature sensing block and a bottom material taking opening, the first cover plate and the second cover plate are fixed to the upper end of the carton body, and the temperature sensing block is fixed to the outer side face of the carton body; a bottom material taking opening is formed in the lower end of the side face of the box body, a reinforcing frame is fixed to the outer side face of the box body, and the bottom material taking opening is sealed in the initial state of the reinforcing frame. According to the carton, the strength of the carton body is enhanced, articles stored in the carton body can be prevented from falling out, the carton body can be prevented from deforming through the reinforcing frame, the stability of the carton in the stacking process is improved, and in addition, the temperature sensing block is arranged, so that the temperature sensing effect is improved. And a worker can conveniently judge whether the position of the paper box is suitable for storing articles or not.
Owner:ZHEJIANG XINLIANXIN COLOR PRINTING & PACKAGING CO LTD
Anti-falling structure of acquisition instrument interface
The utility model discloses an anti-falling structure of an acquisition instrument interface, and belongs to the technical field of acquisition instrument interfaces, an acquisition instrument body is provided with an interface, and a connector is detachably inserted in the interface; the anti-falling structure comprises a limiting ring plate and a limiting sleeve; the limiting ring plate is mounted on the acquisition instrument body and sleeves the outer side of the interface; a limiting block is arranged on the end face, deviating from the acquisition instrument body, of the limiting ring plate, and a limiting gap is formed between the limiting block and the end face of the limiting ring plate; the limiting sleeve is connected to the outer side of the connector. An insertion plate is arranged on the limiting sleeve; when the connector is inserted into the connector and the limiting sleeve rotates in place, the limiting sleeve can be clamped in the limiting gap. Through the arrangement of the limiting ring plate and the limiting sleeve, the connector and the connector can be quickly and effectively prevented from falling off.
Owner:NANJING RES INST OF SURV MAP & GEOTECH INVESTIG CO LTD
Fastening assembly and mounting structure
The embodiment of the utility model provides a fastening assembly and a mounting structure. The fastening assembly is arranged on a target object and comprises a fastening piece and a fixing piece, the limiting piece comprises a connecting part and an elastic part connected with the connecting part, the connecting part and the elastic part jointly define a containing space, the fastening piece can be located in the containing space, and the fastening piece makes contact with the inner surface of the elastic part and is blocked by the elastic part. The fastener can drive the elastic part to unfold; and the anti-dropping piece is connected with the connecting part and covers the connecting part so as to prevent the fastening piece from dropping out of the accommodating space.
Owner:SCHNEIDER ELECTRIC IND SAS
Cross slot based micro fastener
The utility model provides a micro fastener based on cross groove, and relates to mechanical fastener technical field, including adjusting cover, depth adjusting cover and cross movable part. Adjusting cover bottom fixed connection fastening screw rod, the cross movable part with spacing groove is equipped in the depth adjusting cover, and the movable cover is equipped in the adjusting cover, the depth adjusting cover bottom symmetry is equipped with two groups of clamping position subassembly, each contains slidable inclined head stopper rod, adjusting cover inner wall is equipped with multiple sets of triangular limit block and two groups of top block. Through the cross movable part (pressure is between reset spring one and elastic piece elasticity) of pressing down, the depth adjusting cover is pushed and moves down, makes the inclined head stopper rod to lock the gear after the compression reset spring no. 2 crosses the triangular limit block, realizes the cross movable part depth multistage regulation. Cross movable part obtains the depth adjusting cover bottom support and elastic piece radial constraint in this state, significantly enhances and the engagement depth, stability and antiskid ability of screwdriver head, solves the problem that the tool slips, drops out when operating in the narrow space.
Owner:ZHONGKE PRECISION COMPONENTS (GUANGDONG) CO LTD
Tripod anti-dropping structure
ActiveCN224214516Uprevent prolapseImprove the safety of useRod connectionsStands/trestlesControl theoryMechanical engineering
Owner:ZHONGSHAN OUBO PHOTOGRAPHIC EQUIP CO LTD
Storage structure and vehicle
The utility model relates to the technical field of vehicle accessories, in particular to a storage structure and a vehicle. The storage structure comprises a storage box arranged on an auxiliary instrument panel, a cover plate arranged on the storage box and a blocking part arranged on the storage box. The cover plate can slide in the vertical direction of the whole vehicle so as to be switched between an open state and a closed state, the blocking part is located below the cover plate in the closed state, and the blocking part comprises a driving piece, a blocking piece and a first elastic piece, the driving piece and the blocking piece are rotationally arranged on the storage box, and the first elastic piece is arranged between the driving piece and the storage box; the driving piece is in transmission connection with the blocking piece, the driving piece is driven by external force to drive the blocking piece to rotate and enable part of the blocking piece to be arranged at the bottom of the cover plate in a blocking mode, and when the external force is eliminated, the blocking piece can relieve blocking on the cover plate under the action of the first elastic piece. The storage structure can effectively prevent articles in the storage box from falling out due to the fact that the cover plate is opened by mistake under a bumpy road condition, and is favorable for improving driving safety.
Owner:NOBO AUTOMOTIVE SYST CO LTD
Slagging-off plate cleaning device
ActiveCN223455095UCasting cleaning apparatusCleaning using toolsStructural engineeringCylinder block
The utility model discloses a slagging-off plate cleaning device which comprises a carrier plate, a moving rod, a first electric cylinder body and a second electric cylinder body, the carrier plate is connected with a seat body through a telescopic part, the moving rod is movably arranged on the seat body in a penetrating mode, one end of the moving rod is connected with a slagging-off plate, and the first electric cylinder body is used for driving the moving rod to move transversely. The slag removal assembly comprises a shaft column and a motor body which are arranged on the carrier plate, the output end of the motor body is rotationally connected with the shaft column, a base plate is fixedly connected to the shaft column, and a plurality of scrabbling belts are arranged on the base plate; after dross is dropped out, the motor body drives the shaft column to rotate, so that the multiple drossing belts of the base plate make contact with the drossing plate, the dross attached to the drossing plate is brushed down, the dross is prevented from being brought into a ladle again by the drossing plate, and the drossing effect is effectively improved.
Owner:JINZHUZI INTELLIGENT EQUIPMENT MANUFACTURING (NANTONG) CO LTD
Self-locking anti-falling hook of crane
The utility model relates to a hook technical field discloses a crane self -locking anti -drop type hook, including hook mounting bracket, the fixed mounting of hook mounting bracket has the hook, self -locking anti -drop subassembly, self -locking anti -drop subassembly sets up on hook mounting bracket, self -locking anti -drop subassembly includes two L shape fixed plate, two L shape fixed plate fixed connection is on the front and back surface of hook mounting bracket respectively, the lower surface of two L shape fixed plate all fixedly connected with the protection box, the right -hand side inner wall in the protection box is fixedly connected with the connecting shaft, the left side fixed connection of connecting shaft has first worm, through the worm turbine transmission mechanism of front -back symmetry, ensure that the both sides of spacing plate synchronous rotation, avoid the tilt jamming of the uneven stress of one -sided cause, this kind of symmetrical design can control the transmission error of left and right sides to be within the inside of ±0.5 DEG, guarantee spacing plate always with hook keeps the locking state, effectively prevent the rope from the hook mouth and drop out, improve crane self -locking anti -drop type hook's practicality.
Owner:HENAN DONGQI MACHINERY
Multi-stage storage device for rice
The utility model relates to the technical field of storage devices, in particular to a rice multi-stage storage device which comprises a device body, the device body comprises a cabinet body, a small bin barrel is inserted into one side of the interior of the cabinet body, and a large bin barrel is inserted into the other side of the interior of the cabinet body; a limiting structure is inserted into the cabinet body, the limiting structure comprises a spacing plate, and a sliding plate is arranged on the surface of the bottom end of the spacing plate. The limiting rod extrudes the supporting spring to contract by pulling the adjusting rod, then the spacing plate is inserted into the cabinet body, the adjusting rod is released, the supporting spring supports the adjusting rod and the limiting rod to reset, one end of the limiting rod is inserted into the limiting groove formed in the cabinet body, and the spacing plate is limited; the inner space of the cabinet body is adjusted through the partition plate, so that the limiting effect on the small bin barrel and the large bin barrel is achieved, and the problems that when the cabinet body is moved, the small bin barrel and the large bin barrel move, rice falls out, and waste is caused are solved.
Owner:HEILONGJIANG WANGZHIDAO AGRICULTURAL TECHNOLOGY CO LTD
Tapered roller bearing
PCT designated stageWO2025225435A1Roller bearingsBearing componentsStructural engineeringMechanical engineering
A tapered roller bearing comprises inner and outer rings, tapered rollers (15), and a retainer (17) for retaining the tapered rollers (15). The retainer (17) has a plurality of retainer segments (20) divided and coupled in the circumferential direction. Each of the retainer segments (20) has a large-diameter-side arc-shaped section (22) and a small-diameter-side arc-shaped section (21) extending in the circumferential direction, and a plurality of column sections (23) connecting the large-diameter-side and small-diameter-side arc-shaped sections (22, 21). A dropout prevention member (32) for preventing a tapered roller (15) accommodated in a pocket (16) from dropping out on the outer diameter side is detachably provided to the retainer segment (20). The dropout prevention member (32) has: a columnar section (32a) that comes into contact with the outer diameter surface of the tapered roller (15); a segment engagement section (32c) that engages with the inner diameter surface and a large-diameter-side lateral surface (22b) of the large-diameter-side arc-shaped section (22); and a beam section (32e) that connects the pillar section (32a) and the segment engagement section (32c) at different positions in the circumferential direction.
Owner:NTN CORP
Anti-falling winch for constructional engineering
ActiveCN224212328UPrevent falling outsolve the fallWinding mechanismsGear wheelArchitectural engineering
The utility model discloses an anti-falling winch for constructional engineering, which relates to the technical field of winches and comprises a support, a winding module is fixedly connected above the support, the support is fixedly connected with an adjusting module in front of the winding module, and a fixing module is fixedly connected behind the adjusting module. The left side of the first roller and the left side of the second roller are both fixedly connected with a first gear, the interior of the third sliding rail is slidably connected with a second gear, the left end of the second gear is slidably connected with the fourth sliding rail, and when equipment runs, the air cylinder drives the fourth sliding block to descend, and the fourth sliding block drives the second gear to descend along the third sliding rail through the fourth sliding rail to be away from the first gear; the air cylinder stops ventilation, the second spring contracts to pull the fourth sliding block to ascend, the limiting block prevents the fourth sliding block from falling out of the dust cover, when the fourth sliding block ascends, the second gear is meshed with the two first gears through the third sliding rail, the second gear is prevented from continuously rotating, and the problem that when a fault occurs, an object continuously pulls the steel wire rope to fall is solved.
Owner:HENAN PROVINCE PARTY HOISTING EQUIP CO LTD
Improved chamfering apparatus for bearing cup outer ring
The utility model belongs to chamfering equipment technical field, concretely relates to an improved chamfering equipment for bearing ring outer ring, including work frame, workstation and the material receiving frame of setting in work frame, the workstation one side symmetry is equipped with support frame, support frame one side symmetry is equipped with electric slide rail, is provided with the material blocking mechanism on electric slide rail, be provided with the gear and rack drive between support frame, gear and rack drive mechanism bottom transmission connection has chamfering main shaft, chamfering main shaft lower end is provided with chamfering tool bit, the material groove seat is provided below chamfering tool bit, the material groove seat includes first side seat, second side seat and material groove, the utility model discloses through the material groove seat of inclination setting realizes the automatic downward feed of multiple bearing ring outer rings, and simultaneously the spacing plate can let bearing ring outer ring be limited in the movement of material groove, avoid dropping out material groove, and the material receiving frame can be collected to the swarf of passing material board cooperation.
Owner:WUXI HENGSHENGYUAN HARDWARE ELECTRIC CO LTD
Quantitative dropper
The utility model discloses a quantitative dropper which comprises a dropper body, a dropper head, a dropper cover and a quantitative component, the tube body comprises a liquid storage part and a quantitative capsule, the liquid storage part comprises a first section, a second section and a third section, and an opening in one end of the quantitative capsule is connected with the first section; the quantifying component comprises a shell and a quantifying button, the shell and the quantifying button are connected through a connecting piece, a first limiting protrusion is arranged on the inner wall of the connecting piece, and the inner wall of the first limiting protrusion abuts against the outer wall of the quantifying capsule. Based on the quantitative dropper, when the quantitative button is squeezed inwards, the first limiting protrusion squeezes the quantitative capsule inwards to enable liquid in the liquid storage part to drop out, when the inner wall of the quantitative button abuts against the outer wall of the first section, the first limiting protrusion stops squeezing the quantitative capsule, and the quantitative capsule is separated from the liquid storage part through the first limiting protrusion. And the amount of liquid dripped by extruding the quantitative button every time is the same, so that the liquid can be accurately measured.
Owner:ZHEJIANG YIKANG MEDICAL TECH CO LTD
Air cushion inner box
The utility model provides an air cushion inner box which comprises a bottom box and an upper cover connected with the bottom box in a hinged mode, the upper cover can cover a box opening of the bottom box in a sealing mode, and a pressing and limiting piece used for pressing and limiting sponge is arranged in the bottom box. The pressing limiting piece comprises a pressing ring installed in the bottom box and a plurality of limiting teeth fixedly installed on the bottom end face of the pressing ring, a space used for containing sponge is formed between the limiting teeth on the bottom end face of the pressing ring and the inner bottom wall of the bottom box, and the limiting teeth are distributed on the bottom end face of the pressing ring at equal angles. The multiple limiting teeth and the pressing ring are integrally formed, and the multiple limiting teeth and the pressing ring are both made of silica gel or rubber. According to the air cushion inner box provided by the utility model, the arranged pressing and limiting piece is used for pressing and limiting the sponge, so that the phenomena of displacement, looseness and even falling off of the sponge after the sponge is placed in the bottom box can be prevented, the stability of the air cushion inner box can be improved, and the quality of the whole product is improved.
Owner:GUANGZHOU LIANHUI TECH CO LTD
Novel elastomer of oil cylinder of high-pressure roller mill and detection mechanism
The invention discloses a novel elastomer of an oil cylinder of a high-pressure roller mill and a detection mechanism, and relates to the technical field of high-pressure roller mills. Comprising a column body and a circular truncated cone face, the side, back to the circular truncated cone face, of the column body is 758 mm, the diameter of the end of the circular truncated cone face is 645 mm, and the taper of the circular truncated cone face is 37 degrees. Wherein the thickness of the column body is 25mm, and the thickness of the circular truncated cone surface is 35mm; and the material is nylon. The technical problem that two sides of a movable roller of a high-pressure roller mill are unbalanced in stress due to the fact that the elastic body displaces and falls out of an oil cylinder in the using process because the width of the elastic body is smaller than that of the oil cylinder is solved.
Owner:HUNAN SHIZHUYUAN NON FERROUS METAL
Quick-release buckle structure for mounting insect-proof net of automobile
The utility model discloses a quick-release buckle structure for installing an automobile insect-proof net, which belongs to the technical field of quick-release buckles and comprises a hollow main body, two ends of the main body are respectively connected with a moving part and an adjusting bolt, one end of the moving part is movably arranged in the main body, one end of the adjusting bolt is in threaded connection with one end of the moving part, and the other end of the adjusting bolt is in threaded connection with the other end of the moving part. One end, far away from the main body, of the movable part is connected with an inclined plate, one end, far away from the movable part, of the inclined plate is provided with a clamping plate, the clamping plate and the movable part are arranged in parallel, and the movable part, the inclined plate and the clamping plate form a U-shaped hook part.
Owner:陈哈特
Co-locking plug lock
Owner:WENZHOU BOSHI SAFETY PROD CO LTD
Efficient and smooth gear shifting synchronizer assembly
The utility model discloses an efficient and smooth gear-shifting synchronizer assembly, and belongs to the technical field of gear-shifting synchronizing mechanisms of automobile transmissions. The problems of gear shifting clamping stagnation and secondary impact of vehicles with large torque, high inertia and the like are solved; and meanwhile, the problem of unexpected out-of-gear under the sudden acceleration or braking working condition is avoided, and the reliability of the transmission is improved. The gear sleeve is provided with a sliding block ball socket tooth structure, compared with an existing gear sleeve, a free sliding groove and a limiting groove are additionally arranged, the functions of synchronization, free sliding, meshing and other stages of a synchronizer sliding block in the gear shifting synchronization process are increased, gear shifting clamping stagnation and the second-stage gear entering feeling are eliminated, and therefore gear shifting is smoother. And meanwhile, the unexpected out-of-gear problem is avoided, and the reliability of the transmission is improved. Compared with an existing gear hub and an existing outer spline, the gear hub part is additionally provided with a high tooth structure, the large-diameter fit clearance between the gear hub part and a gear sleeve is reduced, the deflection amount of a synchronizer assembly is effectively reduced, the gear hub part and the gear sleeve are assembled and meshed well, gear shifting is smooth, meanwhile, the rejection rate of the synchronizer assembly is reduced, and part manufacturing cost is saved.
Owner:HARBIN DONGAN AUTO ENGINE CO LTD
Anti-dropping antibody incubation box
The utility model discloses an anti-disengagement antibody incubation box, which comprises a box body, a top cover, a blocking assembly and a binding assembly, a plurality of incubation grooves are distributed in the box body, the front ends of the incubation grooves are provided with gaps for discharging samples, the top cover is hinged to the top of the box body, and the blocking assembly is connected with the binding assembly. The blocking assembly comprises a baffle inserted into the incubation tank, a stud arranged at the front end of the baffle and a second fastening knob in threaded connection with the stud; the binding assembly comprises a first fixing base arranged on the left side of the box body, a second fixing base arranged on the right side of the box body and a rubber band connected with the first fixing base in a sleeved mode. According to the antibody incubation box, the blocking assembly and the binding assembly are arranged, under the condition that use of the antibody incubation box is not affected, the anti-disengagement effect is achieved, use is convenient, and meanwhile samples in the box body are conveniently collected through the arrangement of the notches and the blocking assembly.
Owner:NANJING JIESHI BIOTECHNOLOGY CO LTD
Overturning control device for reloading air-drop discharging machine
ActiveCN223810073UAircraft componentsDispersed particle filtrationElectromagnetic interferenceMachine
The utility model discloses a turnover control device for a heavy-load air-drop delivery machine, which belongs to the technical field of heavy-load air-drop, and is characterized by comprising a mounting seat and a device body, the device body is bolted at the top of the mounting seat, a protection assembly is arranged at the top of the mounting seat and comprises a protection shell, and the protection shell is arranged on the mounting seat. The right side of the protective shell is provided with a drying assembly, and the drying assembly can enable hot air to fully flow in the protective shell, so that the humidity in the protective shell can be effectively reduced, water vapor is prevented from being condensed on the surface of an electronic element, and device faults caused by short circuit or element corrosion are avoided; through the arrangement of the protection assembly, the protection assembly can provide comprehensive protection for the device body, the device body can be prevented from being damaged by physical factors such as collision and extrusion, the influence of electromagnetic interference on the device body can be effectively reduced, and the reliability and stability of the device body during use are improved.
Owner:LINGBOER AVIATION TECHNOLOGY (NANJING) CO LTD
Screw terminal connector
The utility model belongs to the technical field of connectors, and particularly relates to a screw terminal connector which comprises a connector body, a wiring end and a nut insert, an assembly cavity is arranged in the nut insert and communicated with a through hole, a clamping block with teeth is arranged in the hole in a sliding mode, a driving rod is in linkage with the clamping block, and when a screw is screwed in, the driving rod drives the clamping block to rotate. The driving rod pushes the clamping block, clamping block teeth to be embedded into the screw and multiple sets of equidistantly-distributed auxiliary fixing mechanisms to apply force in all directions according to cooperation of the inclined faces, the screw is effectively prevented from loosening, rotating or disengaging, the connection stability and reliability are greatly improved, stable current transmission can be guaranteed even under extreme working conditions such as strong vibration and frequent impact, and the service life of the screw is prolonged. Compared with the prior art, the clamping block and the driving rod are reset through the tension spring, dismounting and re-mounting are convenient, the problems that a screw is prone to loosening, stress is uneven, and the fastening effect is poor are solved, and a solid guarantee is provided for reliable operation of electronic equipment.
Owner:ZHE JIANG TIAN LI CHUANG DUAN ZI YOU XIAN GONG SI
Interrupter with inverted configuration and self-unlatching mechanism
A cutout mounted switching device including a vacuum interrupter having a fixed terminal coupled to a lower coupling assembly and a movable terminal coupled to a drive rod. The switching device also includes an actuation assembly having a spring mechanism with a solenoid and a plunger, where the plunger is coupled to the drive rod. The actuation assembly further includes a dropout mechanism coupled to the plunger and having a dropout pin, where the dropout pin is coupled to a switch structure that is releasably coupled to the upper coupling assembly, and where the plunger and the dropout pin are axially offset relative to each other. The actuation assembly is configured to open and close the vacuum interrupter and cause the switching device to be released from the upper coupling assembly and rotate to a drop out position on the lower coupling assembly.
Owner:S&C ELECTRIC CO
Auxiliary feeding device for steel melting
The utility model discloses an auxiliary feeding device for steel melting, which relates to the technical field of feeding equipment for steel processing, and comprises an H-shaped carrier plate and a conveyor belt fixedly mounted above the carrier plate through a conveying assembly, and further comprises a material control unit arranged on the conveyor belt, and a cleaning unit and a supporting assembly which are arranged below the carrier plate. According to the utility model, the two supporting blocks which are in threaded connection with the bidirectional screw rod relatively move under the action of stress and can be matched with the L-shaped supporting arm to drive the two L-shaped baffles to adjust the distance above the top surface of the conveyor belt, and the two groups of flaring inclined plates and closing-in inclined plates are synchronously adjusted along with the two groups of flaring inclined plates and closing-in inclined plates; steel raw materials are conveyed, gathered and limited by the two baffles from the two flaring inclined plates on the end faces of the two baffles and then gathered and discharged by the two closing-up inclined plates, the width of the discharging channel can be controlled by adjusting the distance between the baffles, the final discharging amount is controlled, and the feeding amount can be flexibly, simply and conveniently controlled through the equipment.
Owner:VAMA GONVARRI ADVANCE AUTOMOTIVE STEEL SOLUTIONS (LOUDI)
Zipper head roller separator
ActiveCN224410675Uprevent falling outRealize automatic opening and closingStructural engineeringControl theory
The utility model discloses a zip head cylinder separator relates to cylinder separator technical field, including cylinder, frame and apron, and the cylinder is installed on the frame, and the retractable device is equipped on the apron, and the retractable device drives apron to be away from or close to the cylinder mouth, the retractable device is 2 sets of symmetry and is equipped at apron both sides, and the retractal device includes telescopic cylinder and protective sleeve, and the telescopic cylinder is inserted in the protective sleeve and is fixed through screw, and the piston end of telescopic cylinder projects the protective sleeve and is fixed with apron, and the bottom of protective sleeve is rotatably connected with frame through bearing, the frame is equipped with 2 sets of rotating device and is symmetrically arranged at frame both sides, and the rotating device is used to drive the rotation of retractable device, the utility model discloses through setting apron at the cylinder mouth to avoid material to drop out of the cylinder, through two sets of symmetry telescopic cylinder and rotating cylinder, realize the automatic opening and closing and the rotary motion of apron, and the operation time is greatly shortened, and the production efficiency is improved.
Owner:QUANZHOU JUNXING HARDWARE PRODUCTS CO LTD