183results about How to "Avoid entanglement" patented technology

The utility model provides a kind of combined wall charger with wire drawing reel, comprising: wall charger body and wire drawing reel;Magnetic element is fixedly installed in one side inside wire drawing reel, and one side inside wall charger body is fixedly installed with ferrous component, and ferrous component is used to connect with magnetic element to limit the combination between wall charger body and wire drawing reel.The utility model provides a kind of combined wall charger with wire drawing reel, by the storage mode that magnetic element adsorbs wire drawing reel on the surface of wall charger body, wire drawing reel can orderly store charging wire, the length of charging wire is conveniently controlled by pulling mode, the winding of charging wire is avoided, and wire drawing reel can be adsorbed on the surface of wall charger body greatly improve its use convenience, without additional installation space, directly utilize wall charger surface, realize the close combination of charging and storage function, make charging area more neat and orderly, meet the double needs of user to electronic equipment charging convenience and space neatness.

This utility model discloses an anti-tangling water-filled flagpole base, specifically relating to the field of advertising display equipment technology. It includes a base mechanism and an anti-tangling mechanism. The anti-tangling mechanism is installed on top of the base mechanism and comprises a rotating component, a fixing component, and a connecting threaded ring. The connecting threaded ring is installed on top of the rotating component, and the fixing component is placed on the side of the connecting threaded ring. Through the rotating component of the anti-tangling mechanism, when strong winds apply lateral wind pressure to the flag above the flagpole base, the flagpole, connected to the rotating component via the connecting threaded ring, will rotate due to the deep groove ball bearing in the rotating component, preventing the flag from tangling around the flagpole. Meanwhile, the planar thrust ball bearing ensures the flagpole remains stable in the axial direction after the wind pressure tightens the flag, avoiding rotational jamming caused by vertical movement.

This invention discloses a rapid negative pressure pretreatment machine for fruits and vegetables, comprising a fixed frame and a negative pressure chamber. The negative pressure chamber is fixedly installed inside the fixed frame. A cold air assembly is installed at the bottom of the inner wall of the fixed frame, and a conveyor belt is fixedly installed near the top of the inner wall of the fixed frame to transport fruits and vegetables into the negative pressure chamber. A reciprocating moving assembly is fixedly installed on the conveyor belt. This invention solves the problems of uneven precooling and blind spots in existing negative pressure pretreatment machines for fruits and vegetables. Through the linkage design of the reciprocating moving assembly and the cold air assembly, combined with the flipping action of the lever, two sets of symmetrically arranged cold air nozzles are located at the top and bottom of the conveyor belt, respectively. With the reciprocating swing and linear movement, and the lever flipping the fruits and vegetables, the upper and lower surfaces, sides, and contact parts of the fruits and vegetables can be fully contacted with the cold air, ensuring uniform cooling of the same batch of fruits and vegetables. This solves the problems of large differences in cooling rate and poor negative pressure treatment effect caused by traditional precooling.

The utility model relates to sensor technical field provides a kind of optical fiber current sensor calibration platform, comprising: bottom, still include: synchronous drive mechanism, set in the top of the bottom. The utility model, by controller control motor start, make its output shaft drive bidirectional screw rod rotate, can make two movable strips synchronous to middle mobile, can synchronous clamping mechanism and limit mechanism move to middle, make external plug and optical fiber current sensor connect, make slide bar along the inside of guide groove slide to one side, make the clamping plate gradually move to optical fiber current sensor, clamping and fixing to optical fiber current sensor, make the ball along the inside of guide frame slide, synchronous drive limit plate to one side moves, will be placed groove two position place shelter, make limit plate to external plug limit, like this, only need to use a motor, i.

The application discloses a multi-direction locking type tooling fixture for a numerical control machining center, which comprises a cabinet containing a platform plate, a clamp assembly is arranged on the platform plate, each clamp assembly contains two groups of linear motors, one group of linear guide rod modules, one group of rotary cylinders and one group of clamp carriages, the two groups of linear motors are arranged in parallel, the linear motor contains a first moving carriage, a bearing assembly is arranged on the first moving carriage, a limiting track is arranged on the lower surface of the linear guide rod module, the limiting track is in limiting sliding connection with one of the bearing assemblies, the linear guide rod module contains a second moving carriage, the rotary cylinder is fixedly installed on the second moving carriage, the rotary cylinder is in driving connection with the clamp carriage, and the clamp main body is installed on the clamp carriage. The linear guide rod module is driven by the two groups of linear motors, the linkage control of the rotary cylinder is combined, multi-dimensional accurate positioning of the clamp main body in the horizontal, vertical and rotary directions is realized, and the adaptability to special-shaped workpieces is remarkably improved.

The utility model provides a kind of blanking device of lock detection, including the divider turntable and blanking frame being installed on detection platform, divider turntable includes fixed inner disc and movable outer disc, at least one blanking station is provided on movable outer disc and at least 6 fixed tool are evenly distributed, blanking station is equipped with blanking frame at corresponding detection platform, blanking assembly is installed on blanking frame, blanking assembly includes servo rotation part, material taking part and transmission part, servo rotation part drives material taking part to transfer the lock that has been measured on blanking station to transmission part to collect, transmission part is equipped with OK conveying line and NG conveying line, saving bin to prevent NG piece outflow is equipped on NG conveying line, saving bin is equipped with touch password lock, the utility model breaks through sorting efficiency, realizes flexible sorting and NG piece forced control enhancement.

The utility model discloses a combined feeder cabinet relates to the technical field of electric power equipment, the utility model discloses a feeder cabinet body, heat dissipation box and protective door still include: the one side of heat dissipation box upper end is provided with the chute, the inside slide of chute is connected with the slide, and the side end of slide is provided with adjusting mechanism, and the inside of heat dissipation box is provided with heat dissipation mechanism, and the inside of feeder cabinet body is provided with slide rod, and the outer wall of slide rod is equipped with the sleeve, and the inside fixed connection of feeder cabinet body has the sliding block, and the upper end sliding connection of sliding block has the assembly plate. Install the connecting rod, when the temperature of feeder cabinet body inside is too high, start motor, make its below heat dissipation fan operation, utilize heat dissipation fan to ventilate feeder cabinet body inside, and cooperate with the air -flow of ventilation baffle can accelerate feeder cabinet body inside, accelerate the heat loss of feeder cabinet body inside, and set up the dust screen of heat dissipation box's lower end dustproof air that enters to feeder cabinet body.

The utility model relates to medical apparatus and instruments accessory technical field, especially a kind of medical high-frequency equipment display anti-winding rotating support, including the first rotating part being arranged on high-frequency equipment ontology, and the cable of display connection from the through-hole on the first rotating part stretches out;The support one end and the first rotating part swing joint, support other end and the display connection, the support can be around the first rotating part horizontal rotation movement to adjust the position of display.The support can obtain more flexible and changeable free space in preoperative equipment position placement.Intraoperative doctor operation, the position of display can be adjusted arbitrarily, so that doctor can observe the treatment state of various equipment, parameter etc. in operation in time.

The application provides a preliminary crushing device for producing pig feed, and belongs to the technical field of pig feed processing equipment. The device comprises a fixed-knife cylinder assembly and a spiral lifting rotor assembly. The fixed-knife cylinder assembly comprises a mounting frame, a crushing cylinder, a crushing cavity, and multiple fixed blades arranged at intervals along the spiral lifting direction. The spiral lifting rotor assembly comprises a conical cylinder rotatably arranged at the center of the crushing cavity, a servo motor for driving the conical cylinder to rotate, a spiral conveying plate mounted on the outer surface of the conical cylinder, and multiple moving blades. The moving blades and the fixed blades are arranged alternately to form a shearing fit. A conical baffle, a central buffer spring, and an auxiliary buffer assembly are arranged at the bottom of the crushing cavity, so that the spiral lifting rotor assembly can float up and down as a whole. The application solves the problems of poor coordination, high idle energy consumption, easy clogging, and easy winding of high-moisture fiber materials around the crushing roller of the two-stage crushing mechanism of the existing device, and realizes single-stage self-adaptive crushing with simple structure and stable operation.

This application provides a method, apparatus, and electronic device for controlling welding wire. The method involves acquiring weld position information and determining the welding start and end points. Based on these points, and according to the welding speed of the welding equipment, a first and second position for wire melting are determined. The welding head is controlled to move from the first to the second position while maintaining the relative position between the laser emitted from the welding head and the welding wire. The wire feeding mechanism stops feeding the wire, and the laser simultaneously melts the wire. The wire feeding mechanism then retracts the wire, and the welding head is controlled to shut off laser emission, moving the welding equipment to the second position. This allows the welding equipment to directly cut the welding wire during the welding process, improving production efficiency and reducing welding time.

The utility model relates to remote monitoring control technical field discloses a kind of remote monitoring control device for EIGA equipment, including total data processing mechanism, the end of total data processing mechanism is provided with probe mechanism, the probe mechanism includes frame component, the surface of frame component is connected with the end of total data processing mechanism, the inside of frame component is provided with self-cleaning component, the self-cleaning component includes outer extension cylinder, the surface of outer extension cylinder is provided with air hole, the inner wall of air hole is fixedly connected with dust baffle, the outer surface of outer extension cylinder is fixedly connected with helical rib, the inner wall of outer extension cylinder is rotatably connected with baffle. In the utility model, self-cleaning design reduces the interference of dust to monitoring, without disassembly cleaning, the layout of multiple probe multiple type monitoring element realizes multi-region multidimensional synchronous monitoring, hierarchical data processing and transmission mode according to demand networking, reduce data transmission volume and total control operation pressure.

The application relates to the technical field of liquid metering, in particular to a liquid detection device for an underground storage tank. The device comprises a shell, a placing chamber arranged in the shell, a wire through hole arranged on the shell and communicating with the placing chamber and the outside of the shell. A wire wheel is arranged on the shell, and a wire is wound around the wire wheel. A sensor assembly is arranged on the wire. A coding wheel group is arranged on the shell and used for guiding the wire. A detection unit for detecting the length of the wire is arranged on the coding wheel group. A control assembly comprises a driving unit, a measurement setting unit and a control unit. The driving unit is controlled by the depth position parameter set by the measurement setting unit and the length of the wire detected by the detection unit, so that the wire is lowered to a corresponding depth. The control assembly cooperates with each component to automatically control the wire to be lowered to a set depth, realize the detection of liquid at different depths, and greatly reduce the labor cost and improve the detection efficiency without manual sampling.

This invention relates to the field of carbon nanotube technology, specifically disclosing a high-viscosity carbon nanotube conductive paste and its preparation method. The raw materials for this high-viscosity carbon nanotube conductive paste include ultra-long single-walled carbon nanotubes, short-cut multi-walled carbon nanotubes, conductive carbon black, carboxyl-terminated hyperbranched polyester-polyethylene glycol block copolymer, polyacrylic acid, fluorinated silane coupling agent, γ-butyrolactone, and N-methylpyrrolidone. The high-viscosity carbon nanotube conductive paste provided by this invention achieves uniform dispersion, low volume resistivity, excellent anti-settling properties, and good coating processability of the carbon nanotube conductive paste under high solids content through the synergistic effect of the carboxyl-terminated hyperbranched polyester-polyethylene glycol block copolymer, the fluorinated silane coupling agent, and polyacrylic acid, combined with multi-stage grinding and high-pressure homogenization processes.

The utility model discloses a municipal administration cable lays installation frame, include: fixed plate, the inside of fixed plate is provided with rotary groove and is provided with carousel in the inside of rotary groove, the junction of carousel and rotary groove is provided with rotating shaft, carousel is through the rotary connection between rotating shaft and rotary groove, the side of carousel is provided with mounting seat and is provided with sliding rod in the inside of mounting seat, the surface of sliding rod is provided with movable block and the side of movable block is provided with mounting plate. The utility model discloses through setting carousel makes between movable frame and fixed frame can carry out the steering, the cable of convenient elbow place carries out the laying, fixes the cable in the inside of wire groove, rotates first locking piece and second locking piece, makes the interval between movable frame and fixed frame shorten, clamps the cable in wire groove to guarantee its stability, can carry out effective carding to cable simultaneously, avoids the entanglement of cable messiness and causes.

This utility model discloses a longitudinal transmission drive pulley for a rice transplanter, belonging to the technical field of rice transplanter accessories. The longitudinal transmission drive pulley of this utility model includes a pulley body, a weed-proof ring on the front end face of the pulley body, and four evenly distributed oblique cutting strips on the front end of the pulley body. This utility model solves the problem that in the actual use of existing rice transplanter pulleys, weeds easily become entangled on the pulley, drive shaft, and adjacent components due to the working environment, affecting long-term operation. This utility model sets the weed-proof ring at the outermost rim. Through the integrally formed weed-proof ring and cutting grooves, when the pulley body rotates, the oblique cutting strips form a rotating cutting surface. Weeds entering the spoke cavity are guided to the top of the oblique cutting strips and cut off as the wheel rotates, preventing weeds from entangled on the spokes and drive shaft, and facilitating adaptation to different working environments.

This utility model belongs to the field of oxygenation machine technology, and particularly relates to a spiral propulsion oxygenation machine, including a support frame. A support plate is fixedly connected to the outer wall of the support frame. A screw is provided on the inner wall of the support frame. A lifting frame is threadedly connected to the outer wall of the screw. A support rod is screwed to the outer wall of the lifting frame. A sliding block is screwed to the bottom end of the support rod. A telescopic column penetrating inside the support plate is fixedly connected to the bottom end of the sliding block. A buoy is fixedly connected to one end of the telescopic column. A motor is fixedly connected to the bottom end of the support frame. By setting the telescopic column, the rotation of the screw drives the lifting frame to slide vertically. The sliding of the lifting frame drives the three sets of support rods to move synchronously. This allows the sliding of the lifting frame to drive the telescopic column at the bottom end of the sliding block to slide horizontally along the inner wall of the support plate through the support rod. The sliding of the telescopic column drives the buoy to slide synchronously, thereby increasing the support area of ​​the rotating disk and improving the stability of the rotating disk.

The utility model discloses an automatic pumping and draining water collecting pool, including pool body, pool cover, float ball, water pump, drain pipe, its characterized in that: still include: slide rod, vertical fixed in the pool cover, sliding block, the sleeve joint on the slide rod, the sliding block with float ball connection fixed, the brush of scraping, set up in the sliding block top and be in accordance with the slide rod outer wall, the scraper, set up in the sliding block top and the knife edge be in accordance with the slide rod outer wall. The application has the effect that the float ball is prevented from being easily stuck.

The utility model relates to the field of ESD cabinet especially relates to a wiring mechanism of ESD cabinet. Including the cabinet, the one side of cabinet is connected with the cabinet door rotatably, the both sides of cabinet are opened with a plurality of heat dissipation holes, the inside wall of cabinet is opened with the wire hole, the lower surface of cabinet is connected with a plurality of support blocks fixedly, the inside wall of cabinet is equipped with wiring assembly, wiring assembly includes screw rod, the both sides of screw rod are fixedly connected with the both sides of the inside wall of cabinet, the arc surface of screw rod is connected with a plurality of adjusting rings threadedly, the one side of adjusting ring is fixedly connected with a plurality of sliding plates. The utility model provides a wiring mechanism of ESD cabinet has the cable of ESD cabinet internal component and spare can be bound, thereby can avoid the entanglement of the random arrangement of multiple cable in the inside of cabinet, facilitates the maintenance of personnel to cable, and personnel can adjust the position of wiring board according to the installation position of cabinet internal component, improves the advantage of application scope.

This utility model discloses an agricultural surface sprayer, relating to the field of agricultural equipment technology. The utility model includes a frame and a protective cover. A water tank is fixedly connected to the top of the frame near one side center. Support legs are symmetrically and fixedly connected to the bottom of the frame near one side center. Placement slots are symmetrically formed on the top of the frame near the support legs, and these slots are adapted to the protective cover. Two sets of mounting plates are symmetrically and fixedly connected to the top of the frame near the placement slots. Limiting holes are formed inside the mounting plates. A mounting box is fixedly connected to the top center of the protective cover. Positioning shafts are symmetrically slidably inserted into both sides of the mounting box, and these positioning shafts are adapted to the limiting holes. By providing a protective cover, this utility model effectively protects the connection between the wheels and support legs, preventing weeds and vines in the farmland from entangled at the connection, reducing the impact on the device's operation, and ensuring the normal operation of the device.

This invention discloses a washing tower-type wastewater treatment device, relating to the technical field of domestic sewage treatment. The invention includes a treatment tower mounted on a support base, and further includes: an inlet assembly on the treatment tower, with a crushing component on the inlet assembly for crushing suspended solids in the wastewater; a treatment unit disposed inside the treatment tower, including a sedimentation assembly, a decomposition assembly, a transmission assembly, and an aeration assembly; and a filter assembly mounted on the support base. The advantages are: through the coordinated operation of the inlet assembly, sedimentation assembly, decomposition and transmission assembly, and aeration anti-clogging mechanism, this invention can break up impurities and prevent entanglement during the inlet stage, efficiently discharge sedimented impurities from the bottom of the tower, avoid packing material accumulation and caking, improve treatment efficiency, and also clean the aeration heads in real time to prevent pore blockage, ensuring stable and long-term operation of the equipment.

This utility model relates to the field of pipe dredging technology and discloses a pipe dredging device for sewer pipe construction, including a storage box. A winding roller is movably mounted on the inner side of the storage box via a bearing. This utility model places a striking seat inside the pipe to be dredged, and then a cylinder is activated to push the striking seat to strike and dredge the blockage. During the pulling out of the striking seat, a drive motor is activated to rotate both the striking seat and the rotating seat, thereby scraping the inner wall of the pipe with a scraper. This cleaning and removal of impurities during the pulling process prevents impurities from accelerating blockages later, increasing the lifespan and reducing the blockage rate. Furthermore, during use, the return spring facilitates the movement of the adjusting rod during dredging, automatically adjusting according to the specifications and dimensions of the pipe, thus facilitating the scraping of impurities from the inner wall of the pipe.

The utility model provides a fishing line lossless anti-winding connecting piece which comprises a metal piece and a braided rope, the metal piece is composed of a first connecting rod and a second connecting rod which are rotationally connected with each other, the first connecting rod and the second connecting rod share the central axis, one end of the braided rope is movably connected with a rod tip, and the other end of the braided rope is fixedly connected with one end of the first connecting rod. The other end of the first connecting rod is rotationally connected with one end of the second connecting rod, and the other end of the second connecting rod is fixedly connected with the fishing line. By means of the metal piece composed of the two connecting rods, winding of the fishing line in the rotating process can be effectively avoided; and meanwhile, the fishing line is connected with the metal piece through a knotless binding method, so that tension loss caused by knotting of the fishing line can be effectively avoided.

The utility model discloses a kind of power line winding mechanism and line winder of bamboo cutting scissors, the power line winding mechanism of bamboo cutting scissors includes mounting bracket, winding assembly, wire arrangement component and locking assembly installed on mounting bracket;Winding assembly and winding assembly are sequentially installed on mounting bracket, winding assembly includes winding limiting piece;Locking assembly controls the rotation state of winding limiting piece by mechanical limit, to realize the locking state and the unlocking state of switching winding mechanism.The utility model realizes efficient power line management by modular design: winding assembly orderly receives and releases wire, wire arrangement component prevents winding, locking assembly accurately controls the rotation state of winding assembly;In locking state, guarantee transportation stability, when unlocking, quick collection and release improve efficiency.The utility model compact structure is light and handy, adapts complex terrain, prolongs power line coverage range, reduces equipment carrying frequency, significantly improves the applicability and practicality of electric bamboo cutting scissors equipment in forestry operation.

This utility model discloses a raft-type liftable aerator, relating to the field of aerator technology. The utility model includes plastic floats, elbows, tees, connectors, aeration risers, an aerator body, and steel wire ropes. Two floats are provided, and several elbows are provided, with the two floats connected by the elbows. By using two floats connected by several elbows and then joined by the connector to form a raft, the stability of the aerator body is increased. Four steel wire ropes are used to fix the entire raft, adding two more steel wire ropes than the single float of the original suspended chain aeration system, further reducing the swaying amplitude of the floats on the water surface. By replacing the hose (snake-skin hose) connection between the floats and the aerator body with a connector that connects to the aerator body via the aeration riser (which is a rigid pipe), tangling of the hose (snake-skin hose) is avoided, preventing tangling from affecting the equipment's performance and maintenance.

This utility model relates to the field of agricultural planting monitoring equipment technology, specifically to a soil fertility monitoring pole device for cut flower planting. It includes a soil fertility monitor body and multiple integrated soil sensors. A vertical pole is provided on one side of the soil fertility monitor body. A connecting rod is fixedly installed on the top of the vertical pole. A fixing component is provided at the end of the connecting rod, including a suspension seat fixedly installed on the end of the connecting rod. The suspension seat has a slot, and the front wall of the slot has a locking hole communicating with the outside. A fastening bolt is threaded onto the top plate of the suspension seat. A suspension plate is fixedly installed on the top of the housing of the soil fertility monitor body, and the suspension plate is fitted onto the bottom pole of the suspension seat. A force-bearing plate is fixedly installed on the bottom pole of the vertical pole, and two symmetrical anchor rods are provided inside the force-bearing plate. This utility model facilitates assembly and disassembly, and allows for easy adjustment of its position.

The utility model discloses a kind of vehicle pipe battery assembly structures, comprising: the frame pipe being arranged in the lower part of bicycle frame, frame pipe includes outer tube, sleeve, inner tube and battery assembly in turn from outside to inside;Two elastic fixing blocks are provided on the outside of sleeve, and the inside of elastic fixing block is provided with first clamping block;First clamping groove is provided on the outside of inner tube, and the inside of first clamping groove is provided with second clamping block;Battery assembly is provided with the second clamping groove of second clamping block clamping.This application realizes that battery is completely built-in frame pipe by four-layer nesting structure of outer tube, sleeve, inner tube, battery assembly, avoids external exposure, and improves aesthetic and security;Sleeve and elastic fixing block constitute double buffer layer, combined with the interlocking design of first clamping block / slot and second clamping block / slot, ensure the stability of battery under bumpy road conditions;Rear frame cover cooperates with handle cloth strip, realizes that battery assembly is quickly pulled and disassembled;Lead channel is integrated between elastic fixing block, avoid line winding.

The application discloses a transmission line, wherein the transmission line comprises a first outer linear stator, a first bifurcated stator, a first inner linear stator, a cross stator and a first power line; the first outer linear stator transmits a mover in a first direction; the first bifurcated stator comprises a first confluence end, a first and a second bifurcation end, the first confluence end is spliced with the first outer linear stator; the first inner linear stator is spliced with the first bifurcation end and transmits a mover in a second direction perpendicular to the first direction; the cross stator comprises a first splicing end, a second splicing end, a third splicing end and a fourth splicing end arranged in sequence and perpendicularly, the first splicing end is spliced with the first inner linear stator; the first power line connects the first outer linear stator, the first bifurcated stator, the first inner linear stator and the cross stator in sequence. The technical scheme of the application can simplify the wiring mode of the transmission line.