104results about How to "Stable handling" patented technology

The invention discloses an integrated operation device for a liquid cooling module joint, which comprises an outer shell, a pressure relief liquid discharge rod and a tail end liquid discharge piece, and is characterized in that a through cavity I is formed in the outer shell along the axis direction; the pressure relief and liquid drainage rod and the tail end liquid drainage piece are inserted into the cavity I through end openings in the two ends of the cavity I respectively and fixedly connected to form an integral piece, the integral piece can move in the cavity I in the axis direction of the cavity I, and a cavity II with the two ends communicated is formed in the liquid drainage and pressure relief rod in the axis direction. A liquid discharging cavity is formed in the tail end liquid discharging part and is communicated with the cavity II. The device has the advantages of being convenient to operate and carry and the like, liquid drainage and pressure relief functions can be achieved through axial movement of components, the outer shell can be driven through the tail end liquid drainage piece to achieve torque transmission, and therefore the function of installing, tightening or detaching the liquid cooling module connector is achieved.

The invention discloses a vertical take-off and landing fixed-wing aircraft, and relates to the technical field of aircrafts. According to the invention, the conversion from a multi-rotor flight mode to a fixed-wing flight mode and from the fixed-wing flight mode to the multi-rotor flight mode can be easily realized. Due to the structural layout characteristics of the aircraft, the safety of the aircraft is guaranteed, and the aircraft can be safely and reliably landed according to the fault degree and urgency of the aircraft even if the aircraft breaks down seriously and only forced landing can be selected. Through multi-rotor-wing assisting control, the forced landing buffering function of the telescopic empennage assembly and the safety protection measure of a protection sponge lining in the manned cabin, various safety modes and measures such as an internal safety protection air bag, an external safety protection air bag and a forced landing parachute of the manned cabin can be selectively used according to the fault degree and urgency of the aircraft; and safe or low-damage forced landing of the aircraft is realized.

The utility model discloses a carrying module which comprises a carrying table and an X-axis electric sliding rail, the X-axis electric sliding rail is transversely erected at the top end of the carrying table, an X-axis sliding seat is assembled at the top end of the X-axis electric sliding rail, and a carrying plate is fixedly connected to the top end of the X-axis sliding seat. According to the carrying module, the vacuum and vacuum breaking electromagnetic valve system is arranged and covers the processes of vacuum generation, negative pressure monitoring, vacuum breaking (positive pressure gas is supplied to a suction cup cavity while a vacuum generator is closed) and the like, when the vacuum and vacuum breaking electromagnetic valve system is started, a vacuum suction cup is tightly adsorbed to the surface of a screen, and the screen is sucked in a suspended mode; the screen can be stably carried, damage caused by clamping is avoided, clamp design and assembly are reduced, the size and the position of the vacuum suction cup can be adjusted, suction force of the vacuum generator can be set, safety, stability and flexibility of the screen in the carrying process are guaranteed, and the problem that the screen needs to be carried with a clamp for carrying is solved.

The invention relates to the technical field of hollow concrete guardrail installation, in particular to a forklift attachment for carrying and installing a hollow concrete guardrail, which comprises a clamping device, a fork arm carrier connecting frame and a base slidably arranged on the fork arm carrier connecting frame, and a position adjusting mechanism is arranged between the base and the fork arm carrier connecting frame; the clamping device comprises an upper arm, a bearing lower arm and a connecting arm, a connecting part is arranged on one side of the bearing lower arm, the connecting arm and the upper arm are hinged to the upper side and the lower side of the connecting part of the bearing lower arm respectively, the ends, close to the base, of the connecting arm and the upper arm are hinged to the base, and a clamping piece matched with the bearing lower arm is arranged at the end, away from the base, of the upper arm. And a clamping oil cylinder is arranged between the base and the bearing lower arm. According to the clamping device, a parallelogram structure is adopted, so that the structure can achieve clamping movement through stretching and retracting of an oil cylinder, a carrying and mounting scheme is provided for the hollow concrete guardrail, and the stability in the carrying and mounting process is also improved.

The utility model discloses a carrying device based on glassware, and relates to the technical field of glassware production, the carrying device comprises a device main body, a first connecting block, a tray, a supporting plate and a screw rod, one side of the device main body is welded with a handrail, and one side of the top of the device main body is rotatably connected with two ends of the first connecting block; when the device is used for transferring the glassware, the glassware is placed in the grooves in the trays, so that the glassware bodies are distributed among the air bags, after all the trays are placed, air is pumped into the air bags through the air pump, and then the glassware is transferred through the air pump. According to the device, the air bag can be expanded, then all vessels can be rapidly fixed, the use convenience of the device is improved, carrying can be conducted through the universal wheels, stability can be kept in the carrying process, and the vessels cannot be collided and damaged.

The invention discloses a metal sheet carrying device and belongs to the technical field of sheet carrying, the metal sheet carrying device comprises a cross beam, the top of the cross beam is fixedly connected with two pieces of supporting steel, the tops of the two pieces of supporting steel are fixedly connected with hanging steel, the tops of the hanging steel are fixedly connected with hanging rings, and the front end and the rear end of the cross beam are provided with adjusting mechanisms. An adsorption mechanism is installed on the top of the cross beam, and a rotating mechanism is installed on one side of the adjusting mechanism. By designing the adjusting mechanism, the adsorption mechanism and the rotating mechanism, a metal sheet can be adjusted according to the width of the sheet during carrying work, the edge of the sheet can be better attached by adjusting the distance between suction cups, the suction force is increased, the risk of slipping or falling in the carrying process is reduced, and the safety is improved; the metal iron plate side-standing carrying device can carry metal iron plates in a side-standing mode, effectively utilizes the vertical space, can carry the metal iron plates more flexibly especially in a narrow working environment, and improves the use efficiency of the space.

The utility model discloses a plate transporter which comprises a rack, a translation seat, a translation driving mechanism, a lifting mechanism, a suction cup frame, a vacuum suction cup mechanism and a recognition mechanism. The translation seat is arranged at the top of the rack in a sliding mode and is driven by the translation driving mechanism to move left and right, the suction cup frame is arranged below the translation seat through the lifting mechanism, lifting adjustment is conducted through the lifting mechanism, a plurality of vacuum suction cup mechanisms are arranged on the suction cup frame, and the recognition mechanism is installed beside the rack; a plurality of electromagnetic chuck mechanisms are arranged on the chuck frame; and the electric control box is used for replacing the recognition mechanism. Compared with the prior art, the plate sorting device has the advantages that when the plate sorting device is used, manual carrying and sorting of plates and plate-shaped steel frames are not needed, manual work is replaced by machinery, and therefore the plates and the plate-shaped steel frames can be carried more stably, conveniently and efficiently; and according to different procedures, after the plates or the plate-shaped steel frames are carried, the plates or the plate-shaped steel frames can be automatically stacked according to set codes.

The invention belongs to the technical field of printing equipment, and particularly relates to a three-bin efficient rotating bin type printed board vacuum hole plugging machine and a printed board conveying method.The three-bin efficient rotating bin type printed board vacuum hole plugging machine comprises a shell, the shell is provided with a printing bin, a feeding bin and a discharging bin, and a machining table is located in the printing bin; the feeding bin and the discharging bin are both located at the top of the printing bin, and each of the feeding bin and the discharging bin is provided with a bottom bin opening and a top bin opening; the upper covers correspond to the feeding bins and the discharging bins in a one-to-one mode, and the feeding device, the discharging device and the transferring device are located in the printing bin. The feeding device is vertically opposite to the feeding bin, the discharging device is vertically opposite to the discharging bin, and the feeding device and the discharging device each comprise a lifting table used for containing a printed board. The transferring device is used for conveying printed boards between the lifting table of the feeding device and the machining table and between the lifting table of the discharging device and the machining table. The volume needed by the feeding bin and the discharging bin is small, the time needed for vacuumizing is short, and the overall printing efficiency of the vacuum hole plugging machine is higher.

The present invention proposes a crawler-type mining high-voltage protection switch cabinet, comprising: a crawler-type mobile device, a high-voltage protection switch cabinet and a monitoring system; the crawler-type mobile device comprises: a chassis frame and a walking mechanism arranged below the chassis frame; the walking mechanism comprises a bracket, a driving wheel, a driven wheel, a load-bearing wheel, a tensioning mechanism and a crawler; the crawler is wrapped around the outer ring of the driving wheel, the bracket and the driven wheel, and the tensioning mechanism is used for tensioning the crawler; the high-voltage protection switch cabinet comprises a cabinet body, and the top of the cabinet body is arranged in an arc shape; the cabinet body is provided with an isolating switch operating room, a low-voltage room and a high-voltage room; the high-voltage room is located at the rear side of the cabinet body; a safety electrical interlock is arranged on the door of the high-voltage room; the monitoring system comprises: a touch display screen, a CPU, a cloud server, an electrical parameter detection unit, a wireless transceiver module, a locking switch control and an audible and visual alarm control. The present invention improves the safety performance and intelligence of the switch cabinet, saves a lot of transportation costs and solves the problem of difficult transportation.

The utility model relates to the field of fabricated buildings, and particularly provides a locking structure of a scooter folding mechanism. The plate trailer comprises a plate trailer body, a mounting seat is arranged at the top of the plate trailer body, and a locking mechanism is arranged at the front end of the top of the mounting seat. According to the foldable scooter, the scooter rod and the weight of a rider are stably supported, the folding and locking functions are ingeniously designed, the scooter rod serves as a main support of the scooter and needs to be firm enough to provide stable control, the first rotating shaft enables the scooter rod to be foldable, carrying in urban travel and public transportation is facilitated, an inner groove and a claw hook groove are tightly combined with the locking mechanism, and the scooter rod can be folded conveniently. Strength is transmitted through the connecting rod, it is ensured that the locking buckle tightly locks the bicycle rod, and additional safety is provided.

The invention discloses a clamping jaw structure for an OHT crown block, the clamping jaw structure comprises a clamping jaw driving assembly, a center positioning assembly and an unbalance detection assembly, the clamping jaw driving assembly realizes linear motion of a clamping jaw through a rolling guide rail and a double-spiral screw, and synchronism and stability of clamping and releasing actions are ensured; the central positioning assembly is matched with a compression spring through a linear bearing, and a mushroom head at the top of the wafer box is accurately positioned; the unbalance detection assembly monitors the inclination state of the wafer box in real time and provides an alarm signal through a sliding block, a sensor and a compression spring. The electromagnetic brake assembly automatically locks the double-spiral screw during power failure, the clamping state of the clamping jaw is kept, and the wafer box is prevented from falling off. A deep groove ball bearing is integrated in the bearing seat, so that high-precision support and low-friction operation are provided; the device has the characteristics of high safety, high positioning precision, strong adaptability and reliable operation, and is particularly suitable for the high-efficiency and safe carrying requirements of wafer cassettes in semiconductor production.

The utility model discloses a battery module material rack which comprises a second supporting pad, the upper end of the second supporting pad is fixedly connected with a lower longitudinal fixing rod, one end of the lower longitudinal fixing rod is fixedly connected with a lower transverse fixing rod, a supporting assembly is arranged on the lower longitudinal fixing rod and the lower transverse fixing rod, a stress assembly is arranged on the supporting assembly, and the stress assembly is fixedly connected with the second supporting pad. The weight of the battery module is uniformly dispersed to the stress component through the grid supporting structure, so that safe stacking is realized; the height difference design of the supporting pad and the clamping plate ensures that the fork arm of the forklift can be smoothly embedded, and the carrying stability is improved; according to the sliding opening and closing system, the material frame can be rapidly stored and taken without disassembling the storage and transportation box, firstly, the material frame bears the battery modules through the grid supporting layer, then fork arms of a forklift are embedded into clamping plates to achieve stable carrying, at the moment, sliding doors of the storage and transportation box are closed to form a sealed space, and sliding limiting plates are opened to facilitate rapid material taking; the problems that traditional storage and transportation equipment is difficult to stack, unstable in carrying and tedious in operation are solved.

The utility model discloses a cylindrical garment feeding mechanism and a cylindrical garment processing device, and relates to the technical field of cylindrical garments. The device comprises a base and a working table, the top of the base is fixedly connected to the bottom of the working table, an anti-dragging pad is fixedly connected to the bottom of the base, and a feeding device is arranged at the top of the working table; the feeding device comprises a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the workbench, and a buffer rod is fixedly connected to the side face of the fixing plate. Through the pushing force of the cylindrical clothes and the mutual cooperation of the connecting rod, the connecting long plate, the fixing plate and other components in the feeding device, the effect of reducing shaking during feeding is achieved, the stability of the whole mechanism is ensured, the impact in the movement process is relieved, the stability of the feeding process is improved, and the working efficiency is improved. Stable control over the clothes in the feeding process is provided, and unnecessary shaking and deformation are avoided.

The present invention relates to the technical field of sorting and handling robot control, and discloses an artificial intelligence-based sorting and handling robot and a control method. The present invention collects process parameters of each stage in a handling process through an operating component parameter collection module, and then analyzes the collected parameters through a data analysis module to obtain a clamping unit state, a handling unit state and a clamping unit-handling unit associated state in the handling process, and comprehensively analyzes the state of the operating component. Then, the state of the operating component is evaluated through a state evaluation module to determine whether there is an abnormality in the operating component during the handling process, and the clamping unit state and the handling unit state are evaluated respectively, and the parameters are adjusted according to the evaluation results to ensure smooth handling.

The utility model relates to paper roll shaft carrying technical field, especially for a kind of paper mill paper roll shaft carrying equipment, including mobile trolley, adjustable fixing structure is connected on the mobile trolley, tray assembly is arranged on the mobile trolley, fixed component is arranged on the adjustable fixing structure, storage battery is connected on the mobile trolley, controller is connected on the lateral wall of storage battery, the adjustable fixing structure includes driving motor, driving motor is connected on the lateral wall of mobile trolley by connecting plate, the utility model is provided with adjustable fixing structure in paper mill paper roll shaft carrying equipment, to utilize driving motor in adjustable fixing structure by transmission structure, can fix multiple groups of different diameter paper roll shafts at a time, so that paper roll shaft is more stable when carrying, also make the use range of device more widely, and carrying efficiency is higher.

The invention discloses a steering-by-wire method and a related device, and the method comprises the steps: firstly, obtaining the current temperatures of a plurality of steering actuators; and then, under the condition that any one of the multiple current temperatures is larger than or equal to a preset over-temperature threshold value, the driving currents of the multiple steering actuators are controlled, so that the steering output capacities of the steering actuators are the same, and the total steering output capacity is not lower than 50% of the rated output torque. Therefore, when the currently used steering actuator is in an over-temperature state, the steering output capacity of each steering actuator is controlled at a lower level, so that the total steering output capacity required for maintaining a safe state can be provided, and the vehicle can still be stably controlled in an emergency; and the risk of performance reduction and even failure of the steering actuator caused by over-temperature can be reduced, the safety of the steer-by-wire system can be improved, and the driving safety is guaranteed.

A rubber composition that can improve the abrasion resistance of a tire is provided. The rubber composition includes: a rubber component having a glass transformation temperature of -60°C or more; and an additive for rubber, including a sulfur-containing hydrocarbon polymer. In the rubber composition, the sulfur-containing hydrocarbon polymer is a reaction product of sulfur and a polymer of an unsaturated hydrocarbon, and the unsaturated hydrocarbon includes an alicyclic unsaturated compound, and the sulfur-containing hydrocarbon polymer has a weight-average molecular weight of 500 or more and 4000 or less.

The utility model discloses a transplanting device for forestry afforestation, which comprises a bottom plate, a front fork is fixedly arranged at the front end of the bottom plate, rollers are arranged at the bottoms of the bottom plate and the front fork, a lifting mechanism is fixedly arranged on the upper end face of the bottom plate, a bearing table is fixedly arranged at the upper end of the lifting mechanism, two half gears are rotatably arranged on the upper end face of the bearing table, and the two half gears are meshed with each other. A motor is fixedly arranged at the bottom of the bearing table and is in driving connection with one half gear, a bent arm beam is fixedly arranged at the upper end of the half gear, an arc-shaped plate is fixedly arranged at the other end of the bent arm beam, an electric push rod and a lifting mechanism are adopted for the novel device, automatic lifting and transplanting operation is achieved, and the transplanting process is more convenient and efficient. The requirement for manual labor force is reduced through automatic operation, the novel device is provided with an arc-shaped plate, saplings can be stably carried, the roots and stems of the saplings can be protected, it is ensured that the transplanting process is rapid, stable and safe, and the damage and death rate of the saplings are reduced.

The utility model relates to a stacking system which comprises a plurality of stacking pieces, the tops of the stacking pieces are provided with first matching structures and / or the bottoms of the stacking pieces are provided with second matching structures, and the first matching structures and the second matching structures located on different stacking pieces can be matched with each other. Therefore, different stacked parts are stacked and connected up and down. According to the stacking system, the multiple stacking pieces can be connected in an up-and-down stacking mode and can be carried and moved at the same time, stability can be kept in the carrying and moving process, slippage and separation are not likely to happen, the carrying time is saved, and meanwhile the storage space can be better utilized during storage.

The present invention discloses a distributed wire-controlled vehicle trajectory tracking control method considering communication delay, including: step 1, establishing a distributed wire-controlled vehicle nonlinear two-degree-of-freedom dynamics model based on the magic formula; step 2, establishing a nonlinear system trajectory tracking controller with communication delay characteristics based on the nonlinear two-degree-of-freedom dynamics model; step 3, establishing an error function and a nonlinear system trajectory tracking controller evaluation index, and obtaining the optimal controller parameters based on the BEO algorithm. Based on the magic formula, the communication delay is considered in the model establishment, and the controller parameters are optimized through the BEO algorithm to improve the controller accuracy, ensure that the autonomous driving vehicle accurately follows the preset path, and improve road safety and traffic efficiency.

The utility model provides a kind of photovoltaic embossed toughened glass paperless packaging structure, including bracket, the top of the bracket is attached with honeycomb paper pad, the top surface of honeycomb paper pad is attached with photovoltaic embossed toughened glass stack, the top of photovoltaic embossed toughened glass stack is attached with double corrugated board, and the four corners of photovoltaic embossed toughened glass stack are attached with corner guard plate;The double corrugated board, corner guard plate, bracket are fixed with photovoltaic embossed toughened glass stack by multiple plastic steel bands;By being provided with bracket in the bottom of honeycomb paper pad, and then by multiple plastic steel bands, double corrugated board, corner guard plate, bracket and photovoltaic embossed toughened glass stack are fixed together, so that robot can stably carry entire photovoltaic embossed toughened glass stack when stacking, with the advantages of improving stacking efficiency and saving packaging cost.

The invention discloses a method for remotely controlling Android monitoring equipment, and belongs to the technical field of multimedia processing. The method comprises the following steps: firstly, a controlled end removes audio of an acquired screen picture and only keeps image data, and a parameter setting function is provided, so that a user can customize the picture quality, the frame rate and the resolution ratio; and the controlled end compresses the video data subjected to parameter configuration and then transmits the compressed video data to the transit server. And the transit server receives and forwards the data to the main control end, and forwards a control instruction sent by the main control end back to the controlled end for execution. The main control terminal receives the image data and then carries out decompression and rendering display, and at the same time, the main control terminal can also send a control instruction to the transit server. In the whole process, bidirectional data transmission and equipment control between the controlled end and the main control end are realized by using the transit server, and network resource utilization is optimized by means of a compression algorithm, broadcast transmission and the like.

The invention relates to the technical field of special equipment monitoring, and discloses a dynamic monitoring method and system for special equipment in a high-speed rail beam field. The method comprises the following steps: S1, acquiring information of an operator; s2, identifying the operator information, judging whether the operator information is legal information or not, and if yes, allowing to start the special equipment; otherwise, entering the step S3; s3, judging whether an emergency dispatching instruction matched with the operator information is detected or not, if yes, entering the step S4, and if not, entering the step S3; if not, prohibiting starting of the special equipment; and S4, obtaining the operation authority of the operator according to the emergency dispatching instruction, and starting the special equipment based on the operation authority. According to the method, the information of the operator is subjected to multiple judgments, so that the use safety of the special equipment can be improved, and the special equipment can be smoothly started and operated on the premise that an emergency occurs and the special operation operator in the high-speed rail beam yard is not present.

The utility model discloses an energy -saving type grabbing mechanism relates to the technical field of grabbing equipment, including the lifting rope, the lifting rope top is connected with the crane, the lifting rope bottom is connected with the snap ring through the ring, the snap ring both ends symmetry is equipped with the connecting shaft, the snap ring bottom fixedly connected with the supporting plate, the symmetrical sliding connection of supporting plate has the movable rod, movable rod upper side wall is connected with the snap ring side wall, the connecting axle rotatory connection has X exhibition frame between the connecting axle and the snap ring, the X exhibition frame is fixedly connected with the extension plate away from the connecting axle one end, and the same side's two extension plates are detachably connected with the arc grabbing, and the connecting plate is installed between two X exhibition frames, and the X exhibition frame is rotatory connected with the connecting plate side wall through the connecting axle, and the connecting plate is used for limiting the maximum unfolding angle of X exhibition frame, and the device can effectively realize the energy -conserving purpose of cargo handling.

The application provides a multi-degree-of-freedom handle control device, which comprises a base, an operating handle, a ball head connecting structure, a first load, a transmission mechanism and a second load arranged on the first load; the operating handle is movably connected with the base and the ball head connecting structure respectively, and the operating handle can drive the ball head connecting structure to make a translational motion on a first plane relative to the base and drive the ball head connecting structure to output a rotational motion with a first central axis as a rotation axis; the first load is movably connected with the ball head connecting structure and can drive the second load to make a translational motion together with the ball head connecting structure; and the transmission mechanism is used for converting the rotational motion into linear motion of the second load in a direction perpendicular to the first plane. The application also relates to an ophthalmic medical device comprising the multi-degree-of-freedom handle control device. The application realizes the control of multiple displacement degrees of freedom of a controlled device in a mechanical control mode.

The invention discloses a rear floor shared by a pure electric vehicle model and an extended-range vehicle model and a vehicle body mounting structure thereof, the rear floor comprises a left rear floor longitudinal beam and a right rear floor longitudinal beam, and the front ends of the rear floor longitudinal beams are fixedly connected with connecting pieces which are integrated with the rear floor longitudinal beams and are used for being fixed with battery pack cross beams; a mounting groove for positioning and mounting the oil tank cross beam is formed in the connecting piece; and a common assembly structure for detachably fixing the connecting piece and the battery pack cross beam or detachably fixing the connecting piece and the oil tank cross beam is arranged on the connecting piece. According to the rear floor designed by the invention, the universality of a pure electric vehicle and an extended range vehicle is realized through a common assembly structure, and the rear floor is selectively assembled on a battery pack cross beam or an oil tank cross beam through a connecting piece.

The utility model discloses a main machine of a floor scrubber, which belongs to a floor scrubber device and comprises a scrubbing base and a main machine shell correspondingly buckled on the scrubbing base. The washing base comprises a mounting plate, two floor brush motors are correspondingly arranged at the front end of the mounting plate, the driving ends of the floor brush motors are located at the bottom of the mounting plate and correspondingly connected with floor brushes, the mounting plate is located at the rear ends of the two floor brush assemblies and corresponds to the water scraping plate assembly, and walking wheels are arranged on the two sides of the rear end of the mounting plate correspondingly. The main machine of the scrubber has the advantages of being stable in control, efficient in cleaning, long in endurance and the like. The washing base adopts an integrated design, the mounting plate integrates components such as the floor brush motor, the water pump and the air pump, the assembly process is simplified, and the manufacturing cost is reduced.

The utility model relates to the technical field of ton bag unloading and transporting, in particular to a full-rotation ton bag manipulator for a portal crane, which comprises a top beam, grooves are formed in two sides of a notch, sliding grooves are formed in the bottoms of the grooves, a second motor is fixedly connected to the bottom of a sliding block, a connecting column is fixedly connected to the bottom of a gear box, and the connecting column is fixedly connected to the bottom of the gear box. An adjusting box is fixedly connected to the bottom of the connecting column, a limiting groove is formed in one side of the moving groove, a second sliding block is fixedly connected to the bottom of the limiting groove, and a second sliding block is fixedly connected to the inner side of the bearing plate. According to the full-rotation ton bag manipulator of the portal crane, the transmission end of the third motor drives the first large gear in the gearbox to rotate, then the first large gear drives the first small gear to rotate, and therefore the connecting column is driven to rotate, and after the adjusting column is adjusted to the height of a ton bag, a worker hangs a carrying rope of the ton bag in the clamping hook, so that the ton bag is firmer during carrying; and the risk of goods falling is reduced, the safety effect is guaranteed, and use by workers is facilitated.

The invention discloses a mechanism for transferring sliver cans, and belongs to the technical field of textile appliances, the mechanism for transferring sliver cans comprises an AGV body, a base mounted at the top of the AGV body, a centering clamping mechanism and a rotating mechanism, a loading platform is mounted in the middle of the top of the base, and two bases are arranged at the top of the base; the two bases are symmetrically arranged, the centering clamping mechanism is installed at the top of the base, the strip barrel can be placed above a carrying platform to be carried through cooperative use of the centering clamping mechanism, a rotating mechanism and a connecting rod assembly, and a traction type is changed into a backpack type; by means of the arrangement, the strip barrels do not occupy the space in the operation process any more, the requirement for the operation space of the AGV body is reduced, the overall applicability is improved, meanwhile, through matched clamping of the grippers and the center clamping mechanism, the strip barrels of different sizes can be adapted to a certain range, and the stability is obviously improved.

This utility model discloses a metal component feeding device, relating to the field of automatic feeding technology, with the main purpose of improving the efficiency of metal component feeding. The main technical solution of this utility model is as follows: a metal component feeding device, comprising: a first multi-row conveyor belt group and a second multi-row conveyor belt group arranged sequentially on a base; the working surface height of the first multi-row conveyor belt group is lower than that of the second multi-row conveyor belt group; the conveyor belt intervals of the first and second multi-row conveyor belt groups correspond one-to-one; multiple parallelogram mechanisms are disposed between the first and second multi-row conveyor belt groups, each parallelogram mechanism corresponding to one conveyor belt interval of the first and second multi-row conveyor belt groups; the multiple parallelogram mechanisms share a single hydraulic cylinder for driving the metal components to transfer between the first and second multi-row conveyor belt groups.