74 results about "String (device)" patented technology

The invention belongs to the field of electrical equipment auxiliary tools and particularly relates to a bus fixed contact grounding device for a KYN28 type switch cabinet. The bus fixed contact grounding device comprises an insulating operation rod, an insulating operation rod sleeve, a metal base, an ejector rod, three metal claw pieces, a lead and stringing devices. The head of a cylindrical operation rod is provided with a lead screw. Through holes are formed in the base from top to bottom, and the inner wall is provided with threads. The upper portion of the base is provided with three claw bases. The lead screw is matched with the threads in the base. The operation rod sleeve is installed outside the operation rod in a sleeved mode. The top of the operation rod sleeve is connected with an outer wall of the base. The bottom of the operation rod extends out of the bottom of the operation rod sleeve. The claw bases are movably connected with the claw pieces. The inner walls of the claw pieces are provided with the stringing devices and used for pulling the claw pieces to the axis of the base. The uppermost end of the lead screw protrudes out of the upper top face of the base. The top end of the lead screw is provided with the ejector rod. The head of the ejector rod makes contact with the claw pieces to eject the claw pieces open. The base is provided with the lead. The device is stable in clamping, large in area making contact with a fixed contact, and fast and safe to assemble and disassemble.

The invention relates to the field of medical instruments and particularly relates to an opening and closing device of a laparoscopic purse-string device. The opening and closing device comprises a closure device, a first opening and closing mechanism and a second opening and closing mechanism, wherein the closure device comprises a first staple cartridge and a second staple cartridge; the first opening and closing mechanism comprises a handle, a first operation gear set, a first rack and a second opening and closing gear set which are sequentially connected; the first opening and closing gear set is connected with the first staple cartridge; the second opening and closing mechanism comprises a rotary knob, a second operation gear set, a second rack and a second opening and closing gear set which are sequentially connected; and the second operation gear set is connected with the second staple cartridge. Compared with the prior art, the opening and closing device is scientific and reasonable in structure; and two parts of the closure device at a head end can independently rotate and can rotate at the same time, and the rotation angle is relatively large, so that the operation is facilitated, thereby improving the security and success rate of the operation.

The invention discloses an electric power construction stringing device. The device comprises a stringing frame, a stringing mechanism and a locking mechanism, wherein the stringing mechanism is installed on one side of the stringing frame, the locking mechanism is installed at a lower end of the stringing frame, the stringing mechanism is connected with the locking mechanism, the stringing framecomprises a vertical plate, blocking supports, hinge seats, rotating pins, binding belts, positioning holes, extension rods and threaded rods, and an upper end and a lower end of one side of the vertical plate are fixedly connected with the blocking supports. The power construction stringing device is advantaged in that stringing frame hoops are sleeved on outer walls of electric power laying rods, the stringing degree is adjusted by the stringing mechanism, the locking effect is realized by the locking mechanism, the structure is reasonable, operation is simple, compared with a traditional construction stringing device, the power construction stringing device not only has the stringing effect, but further can realize gradual wire loosening operation in an unlocked state, so a problem of cable drawing damage or snapping caused by sudden loosening of the cable is avoided, and a wire pulling facility does not need to be additionally arranged.

The invention discloses a foldable and lightweight single-string output type strain insulator string device, comprising a transverse supporting rod and a longitudinal supporting rod, wherein the transverse supporting rod is fixed on the longitudinal supporting rod by a foldable mechanism to form a crawling ladder, the longitudinal supporting rod is composed of a plurality of longitudinal supporting rod units, a connecting point between each two longitudinal supporting rod units is the connecting point of the transverse supporting rod and the longitudinal supporting rod, a hanging hook is arranged at one end of the crawling ladder, and a fixing hook is arranged at the other end of the crawling ladder. The foldable and lightweight single-string output type strain insulator string device disclosed by the invention adopts a foldable structure, the space occupancy of the device is greatly reduced after being folded, therefore the device can be accommodated by one bag to be conveniently carried by a worker; a novel lightweight material is adopted to reduce the weight of the device, and thus the worker can directly carry the device on a tower for use; and the foldable and lightweight single-string output type strain insulator string device disclosed by the invention is convenient and quick to install, stable and reliable, and is high in safety. The transverse supporting rod is reinforced by a double-layer casing structure to guarantee working safety. The foldable and lightweight single-string output type strain insulator string device disclosed by the invention is simple and convenient to operate, and solves the problem that most people cannot output a single string of insulators.

The invention relates to the technical field of tag machines, in particular to a tag stringing device. The hang tag stringing device comprises a buckle groove containing box, a buckle groove conveying mechanism, a card box, a card positioning mechanism, a card conveying mechanism, a rope positioning mechanism and a hang tag stringing mechanism. The hang tag card positioning mechanism comprises four vacuum chucks, an ultrathin cylinder, a plane bearing, a stepping motor and a card positioning groove; the hang tag rope positioning mechanism comprises a rodless cylinder, a Y-shaped groove and a buckle clamping pneumatic finger; and the hang tag stringing mechanism comprises a buckle rotating air cylinder, a ball screw mechanism and a push rod. When the card and the buckle groove are placed in the corresponding placing box, the buckle groove is conveyed through the buckle groove conveying mechanism, the card is positioned through the vacuum chucks, the card is conveyed through the card rotating air cylinder, then the hang tag rope is straightened through the Y-shaped groove, the buckle is positioned through the buckle groove, and finally the buckle is pushed through the push rod to achieve rapid stringing.

The invention relates to the field of food processing, in particular to a chicken claw stringing device capable of completing decomposition. The technical problem of the invention is to provide the chicken claw stringing device capable of completing decomposition. According to the technical scheme, the chicken claw stringing device capable of completing decomposition comprises a rotary positioningsystem, a first collecting box, a bamboo stick clamping and steering system and the like; the first collecting box and the bamboo stick clamping and steering system are connected; the cutting systemis connected with the rotary positioning system; and the rotary positioning system is connected with the bamboo stick clamping and steering system. According to the invention, chicken claw stringing is designed, a conventional method of manual stringing is skipped, and nails of the chicken feet and a section of straight bone of the chicken feet are cut off; the working efficiency is improved, andthe phenomenon that the bone of the chicken claw is hard and easily slips to cut fingers is avoided; the current situation that existing equipment cannot remove nails of chicken claws and straight bones at the upper ends of the claws while stringing the chicken claws is changed.

The invention discloses a haw coring and stringing device for preparing sugar-coated haws on a stick. The device comprises a rack, a controller and sugar-coated haw sticks, wherein a coring station isarranged on the rack. The rack is provided with a conveying mechanism used for conveying the sugar-coated haw sticks to the coring station one by one, a turntable mechanism used for conveying haws tothe coring station one by one and a coring mechanism used for coring the haws located at the coring station, and the coring mechanism intermittently drives the turntable mechanism to move through a transmission mechanism; the turntable mechanism comprises a transverse plate, a rotary disc bearing and a rotating disc. A plurality of circumferentially-distributed openings are formed in the upper end face of the rotating disc along the axis. The coring mechanism comprises a first bracket, a protective shell, a first servo air cylinder, a guide sliding rod, a sliding block, a lifting plate, a punch and a push block. The haw coring and stringing device can replace manual work to conduct coring and stringing on haws, has an automatic coring function, is safe and sanitary, reduces labor investment, improves production efficiency, guarantees haw quality and facilitates industrial production of sugar-coated haws on a stick.

The invention discloses a duck intestine stringing machine, which comprises a rack, and a stringing device, a skewer discharging device and a skewer pushing device which are arranged on the rack. Thestringing device and the skewer pushing device are arranged side by side; the skewer discharging device is arranged above the skewer pushing device; the stringing device comprises a stringing conveyorbelt, mold guide blocks and mold pressing blocks; a plurality of skewer stringing molds are arranged at equal intervals on the skewer stringing conveyor belt; the mold guide blocks are arranged at the feeding end of the skewer stringing conveyor belt; and the mold pressing blocks are arranged above the skewer stringing conveyor belt. According to the duck intestine stringing machine, automatic stringing of duck intestines is achieved through the stringing device, the skewer discharging device and the skewer pushing device, the whole duck intestines do not need to be cut into small sections inadvance, and compared with traditional manual stringing, the stringing efficiency is greatly improved.

The invention relates to a cable stringing device for power line repair. The cable stringing device for power line repair comprises a vehicle frame and rollers disposed on the vehicle frame, an outercylinder is hinged to the vehicle frame, a middle cylinder is inserted into the inner side of the outer cylinder, a threaded assembly is disposed on the inner side of the outer cylinder, the threadedassembly is connected with the middle cylinder, and the threaded assembly is connected with a transmission assembly arranged at the side end of the outer cylinder. An inner rod is inserted into the end, away from the threaded assembly, of the inner side of the middle cylinder, a clamping jaw is fixed to one end of the inner rod, and a movable plate is installed at the other end of the inner rod. Apiston is extruded through a driving mechanism, and hydraulic oil in a piston oil cylinder circulates into a sealing cavity through a communicating pipe, so that the inner rod is driven to continuously extend out of the middle cylinder; and meanwhile, a driven gear rotates, the middle cylinder continuously extends out of the outer cylinder under the action of the transmission assembly and the threaded assembly, and then a cable placed on the clamping jaw is erected, so the automation degree is high, and control is convenient.

The invention discloses an auxiliary stringing device with high stability for safe cable pavement. The device comprises a transverse plate, wherein a first supporting plate is fixedly connected to the left side of the top of the transverse plate, a second supporting plate is fixedly connected to the right side of the top of the transverse plate, and tops of inner cavities of the first supporting plate and the second supporting plate are movably connected with rotating rods via bearings. By matching the transverse plate, the first supporting plate, the second supporting plate, the rotating rod, a paving roller, a first box body, a second box body, a cam, a transverse rod, a vertical plate, a limiting sleeve, a spring, a slot, a clamping block, a slide block, a protecting plate, a third box body, a first motor, a lead screw, a sliding sleeve, a movable plate, a first supporting column, a second supporting column and a roller in use, the device has the advantages of emergency stop and high flexibility and solves the problem that the using demand cannot be met as the existing auxiliary stringing device with high stability does not has the emergency stop function and is low in flexibility.

The invention discloses a high-altitude spanning stringing device, which comprises a clamping mechanism, an active butt-joint device, a butt-joint cone, a second wire clamping section, a butt-joint capturing rod and a first wire clamping section, wherein one end of the active butt-joint device is connected with the first wire clamping section, and the other end is connected with the butt-joint capturing rod; the end part of the butt-joint capturing rod can be inserted into the butt-joint cone, the end part of the butt-joint cone is connected with the second wire clamping section, the clampingmechanism is clamped on the second wire clamping section or the first wire clamping section, and an unmanned aerial vehicle is connected above the clamping mechanism. The high-altitude spanning stringing device can stably clamp a traction line to fly, automatically compete the threading of a traction rope in a paying-off tackle and adapt to paying-off tackles of different specifications.

The invention discloses a connecting wire stringing device with a winding function. The connecting wire stringing device with the winding function comprises a moving base, a control cabinet body and second cavities; the lower end face of the moving base is provided with universal wheels; a motor is connected with a rotation shaft, the front end of the rotation shaft is connected with a transmission rod, the transmission rod is provided with winding rolls and fixing discs, and the winding rolls are arranged between the fixing discs; an electric telescopic rod is arranged on a supporting plate;wire passing grooves and first cavities are formed in a shell, first springs are arranged at the inner top ends of the first cavities, and first pressing rods are arranged at the lower ends of first sliding plates; and second springs are arranged at the inner bottoms of second cavities, and second pressing rods are arranged at the upper ends of second sliding plates. According to the connecting wire stringing device with the winding function, the multiple winding rolls can be fixed to the transmission rod through the fixing discs according to requirements, connecting wires needing to be stringed are wound under the action of the motor, and pay-off treatment can be conveniently conducted on the multiple connecting wires needing to be stringed at a time.

The invention discloses a stringing device for food processing. The technical problem to be solved is to provide the stringing device for food processing, which is capable of realizing quantitative discharging, less in manual participation and convenient for mechanical operation. According to the technical scheme, the stringing device for food processing comprises a base, a first supporting plate, a second supporting plate and a pushing mechanism; the first supporting plate is fixedly installed at one end of the base; the second supporting plate is fixedly installed above the base and located on one side of the first supporting plate; the pushing mechanism is installed on the base and located on one side of the second supporting plate; and a part of the pushing mechanism is installed on the first supporting plate and the second supporting plate. According to the device, the pushing mechanism and a discharging mechanism are arranged, two baffles are installed on the discharging mechanism, the pushing mechanism is matched with the discharging mechanism, food quantitatively falls onto a material receiving plate through the baffles, and then the pushing mechanism pushes bamboo sticks to move to penetrate the food.

The invention discloses a rapid kebab stringing device for kebab processing, relates to the technical field of kebab processing, and solves the problems that in a traditional mode in the prior art, kebab stringing operation is achieved by manually stringing meat blocks on bamboo sticks, and the working mode is relatively low in efficiency and relatively high in labor cost and working intensity. According to the proposed scheme, the rapid kebab stringing device for kebab processing comprises a workbench; the left end of the top of the workbench is provided with a material stringing channel; the top of the left end of the material stringing channel is provided with a feeding port; the right end of the material stringing channel is provided with a discharging port; the size of the cross section in the material stringing channel just allows one piece of meat block to pass through; the left end in a cavity of the workbench is provided with a conveying belt, and the left part of the bottom of the material stringing channel is communicated with the conveying belt; and an opening is formed in the top of the material stringing channel, and a pressing mechanism is arranged at the opening. According to the rapid kebab stringing device, quick kebab stringing operation is achieved, and compared with manual kebab stringing, the device is more efficient and easier.

The invention relates to a stringing device, in particular to a konjac stringing device for restaurants. The invention provides the konjac stringing device for the restaurants, which can realize automatic stringing and automatic collection. The konjac stringing device for restaurants comprises a base, lifting mechanisms, a discharging frame and a clamping mechanism, wherein the lifting mechanismsare arranged on the inner wall of the base; the discharging frame used for discharging is arranged on the inner wall of the base; and the clamping mechanism is arranged on the lifting mechanisms and the discharging frame. Through cooperation of the lifting mechanisms and the clamping mechanism, clamped bamboo sticks are driven to move downwards, then the bamboo sticks are inserted into konjac below, and therefore, the effect that the konjac is automatically stringed is achieved. Through cooperation of a ball rod and a clamping plate, konjac is loosened after being stringed, then a clamp frameis driven to reset by means of the reset effect of a first spring, and the working efficiency is improved.

The invention discloses a bus frame with a simple structure. The bus frame comprises two wire strips which are arranged in parallel. A pin shaft is arranged between the wire strips, the two ends of the pin shaft penetrate through the two wire strips respectively, and the end surfaces of the pin shaft are arranged outside the corresponding wire strips; the end surfaces, which are mutually close to each other, of the wire strips are inwards recessed to form a plurality of grooves; and the wall surfaces of the grooves communicate with the sidewalls of the wire strips. The bus frame is simple in structure, and can be clamped in and fitted with a plurality of stringing devices by use of the plurality of grooves and a through groove, so that the installation quantity of cables is increased, and the electricity consumption which increases day by day can be met.

The invention discloses automatic stringing equipment for power pole wires. The equipment comprises a pair of stringing pipes fixed between adjacent power poles, a wire laying pipe arranged in the stringing pipes and used for lifting wires, and a stringing mechanism arranged at the top of the wire laying pipe and used for conveying the wires, a binding mechanism used for clamping an electric poleis arranged on the plane of one side of the lower half section of the stringing pipe, and a moving rod used for supporting the stringing pipe to move is arranged on the plane of the other side of thelower half section of the stringing pipe. By arranging the stringing pipe capable of being bound to the power line pole, a worker does not need to hold the stringing pipe with hands, in addition, a laying pipe used for carrying a wire to automatically ascend to the top end of the power line pole is further arranged in the stringing pipe so that the worker can conveniently take and install the stringing pipe on the power line pole, and meanwhile, the stringing mechanism used for pulling the wire is arranged at the top of the laying pipe, so that the electric wire stringing device is labor-saving and time-saving in use, and the stringing efficiency and the stringing safety are improved.

The invention discloses notebook hinge flat gasket stringing equipment. The equipment comprises a conveying device and a material stringing device, the material stringing device comprises a main material stringing rod arranged approximately horizontally, a transition material stringing rod arranged approximately vertically and a material scraping assembly. The conveying device is used for storingflat gaskets and conveying the flat gaskets to the stringing device in a single row according to a set posture and stringing the flat gaskets on the transition material stringing rod; the transition material stringing rod can be driven to rotate to be in a horizontal state to be in butt joint with the main material rod, and the material scraping assembly can be driven to act to scrape the flat gasket on the transition material stringing rod to the main material stringing rod. All the flat gaskets can be sequentially arranged and conveyed in a single-row mode, the fixed flat gaskets are strungon the corresponding main stringing rods according to the fixed posture through the transition material rods, stringing is easy, stringing efficiency is high, subsequent assembly production is facilitated, meanwhile, investment of labor cost is reduced, and production takt is accelerated.

The invention discloses a stringing device. The device includes a main rod, a bearing body is arranged at one end of the main rod, an upper arm and a lower arm are arranged on the bearing body, and amoving part is arranged between the upper arm and the lower arm. The device is characterized in that the moving part includes an expansion rod, bending parts inclining toward the bearing body are arranged at two ends of the expansion rods, an upper rotating shaft and a lower rotating shaft are arranged on the bending parts respectively, upper shaft holes matched with the upper rotating shaft are arranged on the upper arm, a first channel is arranged on the upper arm, lower shaft holes matched with the lower rotating shaft are arranged on the lower arm, a second channel is arranged on the lowerarm, and a ring buckle is arranged at the upper end of the moving part. The hand-held stringing device can enable people to make a rope penetrate through holes in objects or bypass the objects and towithdraw a rope head of the rope finally under the statement that people are far away from the objects.

The invention discloses an anti-shaking stringing device with a wire harness tightening function for power equipment installation, and the device comprises a supporting column, a supporting plate, a stringing roller and a connecting plate, the supporting plate is installed above the supporting column through a bearing, a locking mechanism is installed below the supporting plate, and the stringing roller is arranged above the supporting plate. Connecting plates are arranged on the front side and the rear side of the stringing roller correspondingly, the connecting plates are embedded in the upper surface of the supporting plate, and a mounting plate is fixed to the upper portion of the supporting plate. The anti-shaking stringing device with the wire harness tightening function for power equipment installation is provided with a movable roller and the stringing roller, a wire harness can be supported and conveyed through cooperation of the movable roller and the stringing roller, the movable roller can be driven to rotate when the wire harness moves, and early-stage installation of the wire harness is facilitated. The loose wire harness after installation can be tightened through movement of the movable roller, so that effective tension is kept on the surface of the wire harness, and the wire harness is prevented from shaking due to looseness.

The invention relates to an automatic knotting mechanism. A translation device capable of respectively driving a left stringing device and a turnover device to move face to face or back to back is erected on a bracket, and the left stringing device comprises a left crossing rod which is electromagnetically attracted on the side surface of a left connecting plate; a right stringing device comprises a right crossing rod which is electromagnetically attracted to the turnover device and is arranged opposite to the left crossing rod, two ends of a rope are fixed to the left crossing rod and the right crossing rod respectively, and the turnover device is further provided with a crossing position which is in butt joint with the left crossing rod after overturning and electromagnetically attracts the left crossing rod; and an ejector pin penetrates through a platform and jacks the middle section of the rope to form a rope hole, and a rope dividing device comprises a rope dividing assembly used for expanding and twisting the rope hole so that the left crossing rod or the right crossing rod can penetrate through a rope dividing assembly.

A screw thread extruding machine comprises a screw actuating mechanism, and one or more screw mechanisms. A thread extruding cylinder is arranged outside a screw which is arranged in the cavity of the thread extruding cylinder, two ends of the thread extruding cylinder are sealed, and a shaft of the screw is arranged on sealing elements on two ends of the thread extruding cylinder. A feed inlet is arranged on the thread extruding cylinder, and the opening of the feed inlet faces upwards and is close to the end portion of the screw. The end of the screw near a discharge port is downwards provided with a thread extruding head which is provided inside with a discharging channel communicated with the cavity of the thread extruding cylinder, a thread extruding mold plate is arranged at the outlet position of the thread extruding head discharging channel, and small holes for forming bean vermicelli are opened on the thread extruding mold plate, which is characterized in that the outlet of the discharging channel is rectangular and the small holes on the thread extruding mold plate are arranged in rectangular shape. The screw thread extruding machine of the invention has the beneficial effect that the screws evenly fall on a conveyor belt and have uniform thickness on the conveyor belt, which reduces difficulty of the posterior antisticking and other techniques, shortens time of ageing effect, freezing, water scrubbing vermicelli loosing and other techniques, and enhances quality.

The invention discloses a handheld stringing device. The device comprises a main rod; a bearing main body is arranged at one end of the main rod; an upper arm and a lower arm are arranged on the bearing main body; and a moving member is arranged between the upper arm and the lower arm. The device is characterized in that, an upper shaft hole is formed in the upper arm; a lower shaft hole is formedin the lower arm; an upper rotary shaft is arranged at the upper end of the moving member; a lower rotary shaft is arranged at the lower end of the moving member; a first channel is formed in the upper arm, and when the lower rotary shaft is matched with the inside of the lower shaft hole rotatably, the upper rotary shaft sways into the upper shaft hole or out of the upper shaft hole via the first channel; a second channel is formed in the lower arm, and when the upper rotary shaft is matched with the inside of the upper shaft hole rotatably, the lower rotary shaft sways into the lower shafthole or out of the lower shaft hole via the second channel; and a buckle is arranged at the upper end of the moving member and is used for tying a string. According to the provided handheld stringingdevice, an operator can pull the string through a hole in an object or wind the string around the object and finally recover the head of the string under the condition that the operator is away from the object.

The invention relates to a device for harvesting, baling and rope binding agricultural straw, which comprises a harvesting device and a compressing and rope binding device, wherein the harvesting device comprises a machine body, the lower end of the machine body is provided with a walking device, the walking device comprises a front wheel, a rear wheel and a crawler belt surrounding the front wheel and the rear wheel, and the machine body is internally provided with a driving cab and a motor. A rope binding chamber is set to be a plurality of mutually overlapped box bodies, a rope loading operation is facilitated to be performed on the box bodies through the in-out sliding of the box bodies on a shell, and any one box body can be selected and pulled out for rope loading, thereby solving aproblem of inconvenient rope loading of a rope loading chamber in the prior art. The rope binding chamber is set to be the plurality of box bodies capable of being mutually separated, the rope bindingposition can be selected according to the height of the entered straw, and rope pulling is performed on the box bodies to which the height of the baled straw reaches, thereby being accurate in rope binding, and avoiding the waste of ropes.