1072results about "Tyre repairing" patented technology

An autonomous traverse tire changing bot includes a carriage having a carriage frame with a carriage drive section effecting autonomous traverse of the carriage, along a traverse path, relative to a traverse surface or a floor on which the bot rests, and a bot frame including at least one actuator mounted to the carriage and a bot drive section with a motor defining an actuator degree of freedom, wherein the at least one actuator has an end effector having a tire engagement tool disposed so that articulation of the at least one actuator with the actuator degree of freedom effects engagement contact of the tire engagement tool and a tire mounted on a vehicle, and a controller effects traverse of the bot along the traverse path effecting dynamic positioning of the at least one actuator relative to a variable position of the vehicle with the tire mounted thereon.

A vehicle component balancing robot apparatus, system and method for on vehicle balancing of one or more of a tire, a wheel, bearings, brake components, and vehicle components that impart vibrations to the vehicle. The apparatus includes a frame arranged so as to connect with the vehicle. A robot of the apparatus moves relative to the frame, and is configured so that the move, relative to the frame, resolves a predetermined location of a tire-wheel assembly relative to a reference frame of the robot. The robot has at least one end effector arranged to interface the tire-wheel assembly and the robot moves the at least one end effector to other predetermined locations on a wheel rim of the tire-wheel assembly, determined based on resolution of the predetermined location of the tire-wheel assembly relative to the reference frame.

The invention discloses airplane wheel disassembly and assembly auxiliary equipment for civil aircraft maintenance, and relates to the technical field of tire maintenance devices.The airplane wheel disassembly and assembly auxiliary equipment comprises a traction frame body, a protruding part is inwards formed in the middle of the traction frame body, a first hydraulic jack is arranged on the protruding part, and a supporting frame is arranged at the output end of the first hydraulic jack; vertical supporting plates are arranged on the two sides of the supporting frame, combination plates are arranged on the vertical supporting plates on the two sides, transverse plates are arranged on the combination plates, supporting rods are symmetrically arranged on the transverse plates on the two sides respectively, and arc-shaped plates are arranged on the upper end faces of the supporting rods on the two sides. According to the lifting function of the airplane tire dismounting device, the airplane tire can be lifted upwards in the dismounting process, so that the gravity of the airplane tire cannot act on a fixing bolt, a user can conveniently take down the airplane tire, meanwhile, the airplane tire is rotated through cooperation of a groove-shaped structure, and therefore a worker can conveniently and rapidly maintain the state of the airplane tire.

A tire fitting system and a method for discriminating between tire sensors of a wheel to be assembled on a vehicle is provided. The tire fitting system comprising a processing circuitry configured to receive an identity of an RFID tag mounted on a rim, or in a tire, of a wheel. The processing circuitry is also configured to receive, from the at least two tire sensors, tire sensor signals comprising status information indicating how their respective tire sensor was activated. The processing circuitry is further configured to determine which identity of the at least two tire sensors is to be associated with the identity of the RFID tag based on the status information.

A dual wheel removal tool for assisting in the removal of a wheel of a dual wheel system of a vehicle. The removal tool includes a torque plate having a first end, a second end opposite to the first end, and a peripheral edge defined therebetween. The removal tool also includes a socket formed with the torque plate at one of the first end and the second end. The removal tool may optionally include a plurality of lug cutouts defined in the torque plate and extends into the peripheral edge between the first end and the second end. The first end and the second end of the torque plate are in fluid communication with one another at each lug cutout of the plurality of lug cutouts.

A tire changer apparatus includes: a base, a wheel-holder configured to rotate a wheel around a rotation axis, a first and second column emerging from the base, a first device having an extensible arm carrying a tool, a second device having a respective extensible arm carrying a tool opposite the tool of the first device with respect to an ideal middle plane of the apparatus. The tire changer apparatus further includes: a first and a second bar respectively connecting the arms of the first and second devices, a transmission which connects the first and the second bar to synchronize the movement of the arms of the first and second devices.

The invention provides off-highway wheel assembling equipment, and belongs to the technical field of tire assembling equipment. The device comprises a tire conveying line and a hub conveying line, a clamping device is arranged at the tail end of the hub conveying line, a total truss is arranged at the top of the clamping device, and a tire conveying device is slidably connected to the total truss through a sliding rail and a motor; the tire conveying device clamps tires and conveys the tires to the position over the clamping device from the tail end of the tire conveying line, the main truss is provided with a tire assembling device used for assembling the tires on hubs, and the tire conveying line and the hub conveying line are each provided with a centering device used for keeping the tires or the hubs in the middle of the conveying line. The device has the advantages that the automatic assembly degree of off-highway wheels is high, and the assembly efficiency is improved.

A device for lifting a wheel and rolling the wheel on a surface includes an elongated rigid plate having a top side, a bottom side, a peripheral edge, a pedal portion at a rear end of the rigid plate, and a wheel portion at a forward end of the rigid plate. A ground roller is fixed with the bottom side of the rigid plate and at least two wheel rollers are fixed with a top side of the wheel portion. In use, with the wheel resting on the wheel rollers, the pedal portion may be pressed downwardly to pivot the rigid plate about the roller to lift the wheel. The lifting device is then rolled on the surface to place the wheel at a desired position, and rotated until obtaining a desired rotational orientation.

The invention relates to the technical field of vehicle maintenance equipment, and discloses a telescopic folding type wheel dismounting device which comprises a movable chassis, a folding mechanism is arranged in the movable chassis, and two wheel dismounting mechanisms are arranged outside the folding mechanism. The folding mechanism is used for folding the wheel dismounting mechanism and adjusting the position of the wheel dismounting mechanism, the wheel dismounting mechanism is used for clamping and dismounting wheels, a vehicle body jacking assembly is arranged on the side, away from the folding mechanism, of the interior of the movable chassis, and the vehicle body jacking assembly is used for jacking a vehicle. The folding mechanism comprises two movable frames, and racks are fixedly connected to the inner sides of the movable frames. The vehicle is jacked up through the vehicle body jacking mechanism, then the position of the wheel disassembling mechanism is adjusted through the folding mechanism, the wheel is disassembled from the vehicle through the wheel disassembling mechanism, automatic wheel disassembling is achieved, the automation degree is high, time and labor are saved, and the wheel disassembling and replacing efficiency is improved.

The utility model discloses special-shaped tire mounting equipment, belongs to the field of tire equipment, and solves the problem that in the prior art, a traditional inflatable tire mounting and dismounting machine cannot dismount a structural tire. According to the invention, the base is provided with an expansion type tire mounting assembly; the expansion type tire mounting assembly comprises a middle power part and a plurality of expansion rods; all the expansion rods are annularly and uniformly distributed around the middle power part; the middle power component is provided with a power output part, and the power output part moves relative to the middle power component; an expansion connecting rod mechanism is arranged between the expansion rod and the power output part of the middle power part, and when the power output part moves relative to the middle power part, the expansion connecting rod mechanism pushes the expansion rod to move in the direction away from the middle power part. According to the special-shaped tire mounting equipment disclosed by the utility model, based on a dry tire mounting method, the structural tire is convenient to disassemble by expanding the inner ring of the structural tire.

A handling robot includes an articulated arm movable in three directions, which carries a gripper at its free end for gripping and holding pneumatic tires. The pneumatic tire is held on its running surface by the gripper, taken from a provision position and moved to an optional wetting station for wetting the pneumatic tire with lubricant. The wetted pneumatic tire is then moved to an assembly station with a clamping device for releasably holding a wheel rim, which comprises a handling device with an assembly head equipped with assembly tools that can be guided along between the tire bead and the wheel rim flange. Here, the pneumatic tire is mounted on the wheel rim by a coordinated movement of the handling robot and the assembly head.

The utility model discloses solid tire assembling equipment which comprises a bottom plate, a plurality of supporting legs are fixedly arranged at the lower end of the bottom plate, an adjusting structure is movably arranged at the upper end of the bottom plate, and the adjusting structure comprises a moving block, a moving frame, an extension frame and an extension rod. A stretching rod is detachably arranged on the extension rod, and the whole structure can be conveniently adjusted according to a tire through an adjusting structure; a spraying structure is arranged at the position, between the supporting legs, of the lower end of the bottom plate, the spraying structure comprises a water tank, an electric push rod and a spraying head, the water tank is arranged between the supporting legs, the electric push rod is fixedly arranged on the water tank, the spraying head is rotationally connected with the electric push rod, and lubricating liquid is sprayed through the spraying structure.

The tire disassembling and assembling machine comprises a base, a stand column and a tire disassembling assembly, a guide sliding block is fixed to the base, an adjusting support is arranged on the base, and a guide sliding rail is fixed to the bottom face of the adjusting support; a positioning block is fixed to the side of the stand column, and a control cylinder is fixed to the side of the adjusting support. The air cylinder is controlled to stretch out and draw back and drive the guide sliding rail to translate on the guide sliding block, and the adjusting support gets close to or away from the stand column; a rotating motor is fixed to the bottom of the adjusting support, a shaft body is integrally formed in the center of the tire fixing disc, and a connecting shaft sleeve connected with the rotating motor is arranged in the hollow supporting column. The tire loading and unloading bearing frame is reasonable in structural arrangement, facilitates tire mounting and dismounting operation, facilitates improvement of the tire loading and unloading efficiency, can guarantee normal rotating operation of the tire fixing disc, can also achieve lifting adjustment, facilitates transferring of the tire from the tire loading and unloading bearing frame to the tire fixing disc or dismounting of the tire from the tire fixing disc, and improves the tire loading and unloading efficiency. And the labor intensity of workers is reduced.

The invention relates to the technical field of tractor wheel disassembly and assembly, and discloses a tractor and engineering machinery vehicle wheel auxiliary disassembly and assembly robot which comprises a movable chassis, an outer frame, an opening and closing device and a driving device. The outer frame, the opening and closing device and the driving device are used in cooperation for assisting wheel disassembly and assembly, and the opening and closing device is used for limiting wheels with different curvatures. By means of the movable chassis and the driving device, the auxiliary device suitable for installation of the large wheels is designed, and when the angles of the uninstalled wheels need to be finely adjusted in the circumferential direction, the wheels are driven to rotate through the rollers of the opening and closing device. The device has self-adaptability to wheels with different outer diameters, envelope lines with different curvatures are formed by adjusting opening and closing of the arc-shaped plates through the tail ends of the gas springs, the transverse, longitudinal and height positions of the wheels can be finely adjusted when the wheels are installed and used, the angles of the wheels in the circumferential direction can be adjusted, workers can conveniently conduct installation operation, and the installation efficiency is improved. And the labor intensity of workers is reduced.

To provide a novel wheel dolly with improved operability, which allows an operator to perform wheel holding work at a rear operator position, without moving from a main work position for the wheel dolly, when detaching a wheel of a large sized vehicle using the wheel dolly.SOLUTION: A wheel dolly C comprises: a movable base 1; a lifting cradle 2; a left and right pair of rack arms 25 for supporting a wheel; and a tire holder 3 applied to a side part of a wheel W on the rack arms 25. The tire holder 3 has: a holder rod 31 which is movably supported to each rack arm 25. The holder rod 31 has on its front side, a hold piece 32, and has on its rear side, a holder operation piece 33. The holder rod 31 is slidable in a cross direction along the rack arms 25, and is supported rotatably around an axis center of the holder rod 31.SELECTED DRAWING: Figure 1

The invention relates to the field of automobile manufacturing and maintenance, in particular to an auxiliary device for tire mounting of a mute cotton product, which comprises a mounting table, a fixing plate is arranged on the upper side of the left part of the mounting table, a mounting plate is connected to the top of the fixing plate, a C-shaped structure is formed among the upper side surface of the mounting table, the fixing plate and the mounting plate, and a clinging mechanism is arranged on the mounting plate. And an outer hooping mechanism is arranged on the upper side face of the mounting table, and the outer hooping mechanism is used for limiting and pressing a tire. By arranging the clinging mechanism composed of the first hydraulic cylinder, the first driving motor, the second hydraulic cylinder and the clinging wheel, automatic and rotary pressing and clinging operation on mute cotton is achieved, the mounting efficiency and consistency are remarkably improved, meanwhile, tires are stably limited and supported by combining the outer hooping mechanism and the supporting mechanism, and the mounting efficiency is improved. The pressing mechanism provides auxiliary clamping force, and it is ensured that the tire and the mute cotton are relatively stable in the installation process.

The utility model discloses a mobile transport vehicle hub dismounting trailer, which belongs to the technical field of military transport vehicle driving systems and comprises a frame, rollers are arranged at the bottom of the frame, a sliding rod is vertically and slidably connected to one side of the top of the frame, a mounting seat is fixedly connected to the top, far away from the sliding rod, of the frame, and a clamping ring is movably hinged to the top of the mounting seat. A pressing handle penetrates through the clamping ring, one end of the pressing handle is movably hinged to the sliding rod, and the top of the sliding rod is fixedly connected with a clamping base. The trailer is placed below a hub to be detached, the clamping base is attached to the hub by pressing the pressing handle, after the hub is detached, the hub can press the clamping base downwards to enable the sliding rod to descend, and at the moment, the hub can be detached by pulling out the trailer outwards; the problem that potential safety hazards such as lumbar vertebra sprain, finger squeezing injury and foot smashing injury are easily caused by manual dismounting and carrying is effectively solved.

The invention relates to the technical field of aviation maintenance equipment, in particular to an aircraft tire full-automatic disassembly and assembly mechanical arm device which comprises a base, a four-degree-of-freedom lifting platform, an inclined frame, a control module, a laser radar sensor, a pressure monitoring module, a limiting frame, a hydraulic jack, an undercarriage, a tool rotating disc, a guide rail, a sliding block base, a redundant mechanical arm and a camera. + / -0.05 mm high-precision positioning is realized through laser radar point cloud matching, and safe and efficient equipment operation is ensured in combination with millimeter-wave radar anti-collision early warning; and the four-degree-of-freedom lifting platform and the redundant mechanical arm are cooperatively operated, so that accurate disassembly and assembly of the aircraft tires are completed. The working efficiency can be remarkably improved, manual intervention is reduced, and the operation safety and the positioning precision are guaranteed.

The utility model discloses a rim jacking device which comprises a supporting shaft, the upper end of the supporting shaft is a threaded rod, and the lower end of the supporting shaft is a polished rod. The threaded rod is sleeved with a lifting block in a threaded mode, fixing plates are symmetrically fixed to the two sides of the lifting block correspondingly, and supporting plates are hinged to the outer sides of the fixing plates. The lower end of the polish rod is sleeved with a bearing, and the outer ring of the bearing is fixed to the base through a limiting cover. According to the jacking device, the rim can be jacked, so that the sealing ring and the check ring of the tire can be quickly assembled, the assembling efficiency is improved, and the labor cost is saved.

A tire handling apparatus includes a central axle that mounts a wheel rim, a coupling part rotatably mounted on the central axle and that couples to a mounted wheel rim, such that rotation of the coupling part causes rotation of the wheel rim. The apparatus also includes a driving unit that rotates the coupling part, a mount / demount unit mounted on the central axle with a fixed angular position and including a mount / demount tool that engages with the mounted wheel rim to fit or remove a tire.

The utility model discloses a manual tire expander which comprises a connecting rod, the top of the connecting rod is provided with a plurality of tooth grooves, the outer wall of the connecting rod is sleeved with a sliding sleeve in a sliding mode, a gear is rotationally connected between the inner walls of the two sides of the sliding sleeve, and the gear is meshed with the tooth grooves. And a limiting clamping jaw is rotationally connected between the inner walls of the two sides of the sliding sleeve, the limiting clamping jaw is meshed with the gear, and a rotating frame is rotationally connected between the outer walls of the two sides of the sliding sleeve. The adjusting handle is pressed downwards to drive the pressing claw to move downwards, so that the gear is pushed to rotate clockwise, then the sliding sleeve is driven to move on the connecting rod under the meshing action of the gear and the tooth groove, the second opening frame is driven to be far away from the first opening frame, and then a tire is expanded outwards; and the reverse rotation of the gear is prevented through the meshing of the limiting clamping jaw and the gear, so that the falling of the tire expander is prevented.

The utility model relates to the field of aircraft maintenance, in particular to a vehicle for replacing aircraft wheels, which comprises mounting rods, the mounting rods are oppositely arranged, a lifting assembly for lifting the height of the vehicle wheels is arranged between the mounting rods, a fixing rod is further arranged between the mounting rods, a positioning column is arranged on the fixing rod, and the positioning column is arranged on the fixing rod. The positioning column is arranged to be telescopic, the installation height of the positioning column is consistent with the height of an airplane axle after being lifted, the positioning column can be arranged in an installation shaft of an airplane tire in a penetrating mode, and a universal locking wheel used for driving the installation rod to move is arranged at the bottom of the installation rod. According to the invention, the manpower consumed for replacing the aircraft tire can be reduced, and the aircraft tire replacement efficiency is improved.

The invention discloses a tire foreign matter monitoring method, an electronic device, a storage medium and a vehicle, the tire foreign matter monitoring method comprises the following steps: obtaining output information of at least one tire foreign matter identification model, the tire foreign matter identification model taking tire detection data as input; and obtaining a tire foreign matter detection result according to the output information of the at least one tire foreign matter recognition model. By adopting the method, the accuracy of tire foreign matter detection can be improved, so that the problem of misjudgment of tire foreign matter detection is avoided, and the robustness of the tire foreign matter recognition model is high.

A railway vehicle wheel dismounting device comprises a portal frame, a lifting mechanism and a turnover mechanism, wherein the lifting mechanism and the turnover mechanism are arranged on the portal frame. The portal frame is placed on the plane; the lifting mechanism is connected with a lifting driving assembly, the lifting mechanism is vertically installed on the portal frame in a sliding mode, and the lifting mechanism is connected with a turnover mechanism and drives the turnover mechanism to move up and down along the portal frame; the turnover mechanism is installed on the lifting mechanism, and a fixing assembly used for fixing the wheels is arranged on the turnover mechanism; the turnover mechanism is connected with a turnover driving assembly, and the turnover driving assembly controls the turnover mechanism to turn over and drives the wheels to turn over by 90 degrees. According to the utility model, the problem of difficulty in disassembling and assembling the independent wheel of the low-floor railway vehicle is solved, the railway vehicle can be conveniently and daily maintained and overhauled, and the modular design is adopted, so that the cost is reduced, and the economical efficiency, the practicability, the operability and the maintainability are higher.

A vehicle wheel service system having an air hose coupled to a source of pressurized air for use during tire inflation / deflation procedures. An air chuck on the air hose is configured for temporary air-tight engagement with a valve stem of a wheel assembly supported on a rotationally driven spindle of the vehicle wheel service system to enable transfer of pressurized air to or from an associated tire. To accommodate slow speed revolution of the wheel assembly during inflation, the air chuck is coupled to the air hose by a swiveling connection, and the air hose extends from a support housing axially above the wheel assembly to reduce entanglement risks. The support housing includes a detection system configured to generate a signal indicative of a presence of the air chuck and air hose in a retracted position, thereby providing a safety interlock preventing specific operations of the vehicle tire changing system which might interfere with the air chuck and air hose during use.

The invention relates to an automatic tire assembling device and method, and belongs to the technical field of tire assembling. A left side clamping arm assembly and a right side clamping arm assembly are symmetrically installed on the frame, a left side carrier roller adjacent to the frame is installed on the left side walking vehicle body in a hinged mode, and a right side carrier roller adjacent to the frame is installed on the right side walking vehicle body in a hinged mode. A driver A capable of changing the turning angle of the left carrier roller is further installed on the left walking vehicle body, the driver A enables the angle between the left carrier roller and the left walking vehicle body to be changed, and a driver B capable of changing the turning angle of the right carrier roller is further installed on the right walking vehicle body. And the driver B enables the angle between the right carrier roller and the right walking vehicle body to be changed. The automatic tire assembling machine has the following beneficial effects that through integrated design, a plurality of discrete working procedures such as transportation, taking and placing, positioning, posture adjusting and assembling of tires are integrated on single equipment to be continuously and automatically completed, and the transferring and waiting time between the working procedures is greatly shortened.

A tire-changing and balancing workstation comprises a tire changer, a wheel balancer and a robot. A method allows the robot to pick up a wheel and tire assembly assembled on the tire changer and transfer it to the wheel balancer without human intervention.

The utility model relates to the technical field of automobile disassembly, and discloses scrapped tire recycling and disassembling equipment which comprises a base plate, the base plate is a plate with an L-shaped side wall surface, a receiving groove is formed in the front wall surface of the base plate, and a first motor is arranged on the rear wall surface of the base plate; the stripping structure is arranged on the wall face of the base plate and used for separating a tire from a hub, the stripping structure comprises first air cylinders, clamping plates, second air cylinders and a top disc, the first air cylinders are symmetrically and movably arranged on the rear wall face of the base plate, the clamping plates are fixedly connected to the front wall faces of the first air cylinders, and the second air cylinders are arranged on the rear wall face of the base plate; the top disc is fixedly connected to the front wall face of the second air cylinder, the clamping plates and the top disc can penetrate through the interior of the containing groove, the stripping structure clamps the tire through the symmetrical clamping plates and is matched with the top disc to eject the hub out, and therefore stripping without collision in the whole process is achieved. Therefore, the recovery personnel have easy working pressure.