17results about How to "Telescopic stability" patented technology

This invention relates to the field of conveying device technology, specifically a battery pack transfer conveyor. It includes a pair of mounting frames, each with a supporting hanger at its top. A lifting device is mounted on each of the supporting hangers. Lifting frame one and lifting frame two are respectively installed within each of the mounting frames. Lifting frame one and lifting frame two have identical structures and both have a base bracket at their bottom. A hook is mounted on the top of each lifting frame one and lifting frame two. The lifting device is connected to the hook. This invention, by separating the transverse and longitudinal conveying components, enables automatic reversing transfer of battery packs on the conveyor line, breaking the limitations of traditional single-direction conveying. It is suitable for multi-station, multi-flow battery pack production lines, significantly improving the flexibility of production line layout and material flow efficiency, and completing the reversing conveying without manual intervention.

The utility model discloses a milling machine for milling the end face of wind power blade, including center disc, be provided with carousel in the center disc rotation, along the diameter direction of carousel fixed link has rotary arm, be equipped with milling assembly and laser range finder on rotary arm, be provided with a plurality of main support leg on the center disc, and one end of main support leg is equipped with first support plate and is fixedly connected with bolt sleeve in the other end, and bolt sleeve rotation connects on first screw rod, and first screw rod is connected with first drive portion, the opposite sides of main support leg still are equipped with first sliding rail, and first sliding rail sets up along the length direction of main support leg, and the outside wall on the center disc is equipped with the bushing corresponding with main support leg, and the slider that cooperates with sliding rail is equipped in the bushing, when first drive portion drives the telescopic movement of main support leg, first sliding rail slides in the slider. The telescopic structure of this milling machine main support leg is not easy to deform, and the telescopic stroke is controlled accurately, thereby can stably support on the inner surface of wind power blade.

This invention relates to the field of rotating pull-out basket cabinet accessories, and more particularly to a track assembly for a rotating pull-out basket cabinet. The assembly includes a multi-section track, with the outer track fixedly connected to the cabinet body and the inner track rotatably connected to the pull-out basket. A rack is fixed to the outer track, and a synchronous shaft is rotatably connected to the inner track. A gear meshing with the rack is fixed to the synchronous shaft on the synchronous shaft. A locking component that locks the synchronous shaft is installed on the inner track. A drive block that engages with the locking component is located at the bottom of the pull-out basket. When the pull-out basket is flush with the cabinet body, the locking component unlocks, allowing the basket to be stored normally. When the basket rotates, the locking component automatically locks the synchronous shaft to prevent collisions during storage. This assembly, through synchronous transmission of the rack and pinion gears and the linkage control of the locking component, achieves safe switching between basket rotation and storage. It features a stable structure, strong adaptability, and significantly improves the safety and smoothness of the rotating pull-out basket cabinet.

The utility model relates to the technical field of metal product forming equipment, in particular to a turning structure for a spinning machine, which comprises a connecting system and a cutting system, the connecting system comprises a fixing frame and a base, the fixing frame is used for fixing the turning structure for the spinning machine on the spinning machine, and the base is fixedly connected with one side surface of the fixing frame; the cutting system comprises a floating block, a cutting head and a limiting column, a cutter is arranged at the top of the side wall of the cutting head, a connecting piece is fixed to the middle of the side wall, an inclined round hole and an adaptive adjusting bolt are arranged on the connecting piece, one end of the adjusting bolt is fixedly connected with the limiting column, and the end of the limiting column is close to the cutter. When a workpiece deforms, the adjusting bolt can drive the floating block to move up and down according to the deformation quantity, so that the constant cutting depth of the tool bit on the workpiece is guaranteed, the situation that equipment is damaged due to the fact that the cutting depth is too large due to abnormal deformation of the workpiece is avoided, the constant machining quantity is guaranteed, and the workpiece uniform in shape is machined.

The utility model provides a kind of modularized spliced landscape seat, it is related to landscape seat technical field, to solve the problem that the existing landscape seat is not conducive to effectively supporting rest personnel for the fixed structure design, including outer spread frame;The top of the outer spread frame is equidistantly fixed with auxiliary support frame;The bottom of the outer spread frame is equidistantly fixed with cooperation sliding block;The bottom of the cooperation sliding block is respectively provided with constraint slot;The bottom of the fixed support frame is fixed with opposite bottom block;The inside of the bottom block is threadedly connected with locking frame. With the sliding cooperation structure of fixed support frame and outer spread frame, through the guiding effect of adjusting groove and cooperation sliding block, and the limiting treatment of cooperation sliding slot, the stable extension of outer spread frame can be realized, the overall width and extension range of seat are flexibly adjusted, lying and resting treatment is facilitated when used outside, and the adaptability to different use requirements is effectively improved.

This utility model relates to the field of automotive windshield wiper technology and discloses an anti-drip device for an automotive windshield wiper washer pump. It includes a washer pump and a needle valve assembly disposed at the outlet of the washer pump. The needle valve assembly includes a valve seat, a nozzle, a valve needle, and an elastic element. The valve seat has a channel with an inlet at one end communicating with the outlet of the washer pump and an outlet at the other end communicating with the nozzle. The valve needle is slidably disposed between the nozzle and the outlet. The elastic element is disposed between the valve needle and the nozzle. The valve needle has a pressure-reducing ring. With the pressure-reducing ring on the valve needle, when the spraying stops, the valve needle drives the pressure-reducing ring to slide in the opposite direction of the water flow, so that the pressure-reducing ring exerts a counteracting force on the water in the channel, thus counteracting the inertial force of the water in the channel. This prevents water from continuing to flow out of the channel and causing dripping when the washer pump stops working, thus avoiding any impact on driving safety due to dripping.

This utility model provides a rotatable work light, relating to the field of lighting technology. The control device is housed within the lampshade and includes multiple first lamp groups and a conical knob. Rotating the conical knob controls the first lamp groups to extend or retract axially along pre-drilled holes in the lampshade. When extended, the first lamp groups are in an active state; when retracted, they are in a non-active state. The control device also includes a screw, a base, a base fixing rod, a slider, a conical knob cover, and a second lamp group. The switching device includes a connecting block, a fixing block, a limiting block, a sliding plate, a spring fixing rod, a spring, a rack, a switch control block, an encoder, gears, and a main shaft, enabling the extension and retraction of the first lamp groups to synchronize with the switching of the second lamp group, and adjusting the brightness of the first lamp groups via the encoder. Furthermore, a folding frame is included to support the work light. This utility model is easy to operate, offers flexible lighting, and has a compact structure, improving work efficiency and portability.

The utility model discloses a kind of scissor fork drive telescopic fire extinguishing devices, specifically related to fire extinguishing technical field.Scissor fork drive telescopic fire extinguishing device includes: the telescopic pipe assembly of scalable is fixed in the top of the mounting plate, its inside is equipped with fire extinguishing agent passage;Telescopic pipe assembly one end is communicated with spray head, and the other end is connected with fire extinguishing agent source;Scissor fork mechanism is equipped on the mounting plate, and its front end is fixed with telescopic pipe assembly, for driving telescopic pipe assembly telescopic;Telescopic pipe assembly is hard material, for supporting the free end of scissor fork mechanism.The scissor fork drive telescopic fire extinguishing device provided by the utility model is driven telescopic pipe assembly telescopic by scissor fork mechanism, and cooperate motor to drive rotating shaft rotation, make spray head horizontal positive and negative rotation 180 °, realize three-dimensional space dynamic coverage, eliminate the problem of fire extinguishing dead angle of traditional fixed sprinkler system.

The utility model relates to life saving thrower technical field, concretely for ship multifunctional life saving thrower, including mounting panel, adjusting mechanism, bearing plate, ejection mechanism and body, the adjusting mechanism includes bearing, frame and movable block, the frame passes through bearing with mounting panel top center is connected, movable block one end is hinged with frame inner wall, movable block other end is connected with bearing plate, the ejection mechanism includes riser, T groove, T block, connecting plate, spring, push, limit board, slot, long block, limit block and bolt, riser bottom with bearing plate top one side is connected, T groove is set up in the riser, T block one end is inserted into T groove, T block other end is connected with connecting plate, spring one end is connected with connecting plate, the utility model ship multifunctional life saving thrower has solved the problem that the current equipment practicability is poor.

This utility model belongs to the field of slitting machine technology, specifically an automatic blade setting device for a vapor phase rust-preventive paper slitting machine, including a base plate; brackets are fixedly installed on both sides of the top of the base plate, a rotating mechanism is provided on the inner wall of the brackets, and a sliding mechanism is provided on the surface of the rotating mechanism; a cutting component is provided on the surface of the rotating roller, and a pushing mechanism is provided on both sides of the inner wall of the brackets; a driving mechanism is provided at the bottom of the inner wall of the brackets. Through the arrangement of a rotating shaft, a first servo motor, gears, a guide plate, a rotating roller, and a calibration rod, the rotating shaft, the first servo motor, and the gears work together to drive the sliding mechanism to rotate, thereby enabling the sliding mechanism to drive the cutting component to rotate, thus achieving the slitting effect and ensuring the normal operation of the device. The guide plate enables the rotating shaft to rotate synchronously with the rotating roller without affecting the normal sliding of the rotating roller.

The utility model discloses a blowing device of an envelope type bag type dust collector, and belongs to the technical field of bag type dust collectors. The blowing device of the envelope type bag type dust remover comprises a dust removal mechanism and a blowing mechanism, the dust removal mechanism comprises a dust removal box, a partition plate is installed at the upper end of the interior of the dust removal box, and a plurality of filter bags are connected to the bottom end of the partition plate in an inserted mode; the blowing mechanism comprises a plurality of main pipelines and a plurality of supporting rods, the main pipelines are arranged in the dust removal box and located above the partition plate, one ends of the main pipelines penetrate through the dust removal box and extend to the outside, and the supporting rods are arranged in the filter bags correspondingly; the bottom end of the supporting rod is connected with the bottom end of the main pipeline, the bottom end of the supporting rod is sleeved with a telescopic rod in a sliding mode, the upper end and the lower end of the telescopic rod are each sleeved with a connector, and a plurality of pulse valves are installed on the outer sides of the connectors.

The utility model relates to the technical field of material transportation, and discloses a foldable material transportation cart which comprises a bearing plate, one side of the outer wall of the bearing plate is fixedly connected with a base, the outer wall of the base is fixedly connected with a rotating rod, the outer wall of the rotating rod is rotatably connected with a support, the inner wall of the support is fixedly connected with a push handle, and the push handle is fixedly connected with the base. An adjusting assembly is arranged in the bearing plate and comprises a sliding block, the outer wall of the sliding block is slidably connected into the bearing plate, a second rotating shaft is fixedly connected to the outer wall of the sliding block, a connecting rod is fixedly connected to the outer wall of the second rotating shaft, and a first rotating shaft is fixedly connected to one end of the connecting rod. According to the utility model, the button above the bearing plate is pressed, so that the connecting column drives the clamping block to be separated from the sliding block and unlocked, then the bracket is rotationally folded by taking the rotating rod as a shaft, and the sliding block is driven to slide in the sliding chute of the bearing plate through the rotating shaft I, the connecting rod and the rotating shaft II in the process, so that the folding storage effect is realized.

The invention belongs to the field of power sockets, and particularly relates to a movable socket track and a manufacturing method thereof.The movable socket track comprises a socket track body, a sliding groove is formed in the socket track body, and a power socket is slidably connected into the sliding groove; a sliding groove is formed in the socket track body, sealing grooves are formed in the two sides of the sliding groove, sealing blocking pieces are arranged on the two sides of the power socket and are arranged in the sealing grooves in a sliding fit mode, winding assemblies are arranged at the two ends of the socket track body, the ends of the sealing blocking pieces are installed on the winding assemblies, and when the socket track is used, the sealing blocking pieces are made of elastic rubber materials. By means of the design of the structure, external dust and water drops are effectively prevented from invading into the sliding grooves, electrical safety and long-term operation reliability of the power socket in the sliding process are guaranteed, and meanwhile the situation that the power socket cannot slide and the risk of electric shock caused by the fact that external foreign matter is clamped into the sliding grooves can be avoided. And the user operation safety is improved.

The utility model discloses a mold core translation type cylindrical bottle injection blow molding device which comprises a fixed mold base and a movable mold base, N bottle body injection molds and N + 1 bottle body blow molding molds are arranged on the fixed mold base at intervals, a plurality of bottle body injection molding cavities are formed in the bottle body injection molds, 2N injection-blowing mold core sets and 2N pairs of bottle opening injection-blowing half molds arranged on the two sides of each injection-blowing mold core set are arranged on the movable mold base, each bottle opening injection-blowing half mold comprises a bottle opening half base, bottle opening half pieces in one-to-one correspondence with bottle body injection molding cavities are arranged on the bottle opening half bases, and bottle opening forming half cavities and bottle shoulder forming half cavities are formed in the bottle opening half pieces; a demolding frame is arranged on the movable mold base in a sliding mode through a guide column, a sliding core base, a sliding supporting base and a demolding top plate are sequentially arranged below the demolding frame, a guide reset notch is formed in the lower portion of the inner side of the demolding frame, and a demolding supporting table is arranged at the position, right opposite to the lower edge of the injection mold, of the guide reset notch. The injection-blow molding device disclosed by the utility model can be used for injecting and blowing various cylindrical plastic bottles.

This invention discloses a spherical support plate for a flexible horizontal fall arrestor for towers, comprising a spring damping device with a guide rod; a fixing fitting including a support plate with a reinforcing seat on one side, the guide holes on the support plate and the reinforcing seat being concentric and having the same diameter; and a support rod with a limiting ring, one end connected to the reinforcing seat and the other end having an external threaded section; a first nut and a second nut are threaded onto the external threaded section; wherein the guide rod passes through the guide holes on the support plate and the reinforcing seat. This invention features shock absorption for flexible guide rails and a simplified structure.