262results about "Wheel mounting apparatus" patented technology

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.

The utility model discloses an aircraft wheel maintenance bracket which comprises a lower shell, an upper shell is fixedly connected to the outer wall of the upper side of the lower shell, a bearing frame is arranged in the upper shell in a sliding mode, a first two-way screw rod is rotatably arranged between the inner walls of the two sides of the bearing frame, and two symmetrically-distributed first moving blocks are arranged on the rod wall of the first two-way screw rod in a threaded and sleeved mode. Compared with the prior art, the airplane wheel maintenance bracket has the advantages that the universal wheels can extend out of the lower shell to support the lower shell to move when the airplane wheel maintenance bracket needs to be moved through the arranged moving assembly, and when the airplane wheel is maintained, the universal wheels can be retracted into the lower shell, so that the lower shell integrally touches the ground, the contact area between the lower shell and the ground is large, and the service life of the airplane wheel maintenance bracket is prolonged. The stability is improved; through the arranged lifting assembly, the bearing frame can ascend and descend, when the airplane wheel is disassembled, the bearing frame ascends, the airplane wheel is supported by the supporting plate, and in this way, the airplane wheel can be easily separated from the wheel shaft.

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 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.

The invention belongs to the technical field of lifting tools, and particularly discloses a lifting device oil way system, a lifting device, a jack, a pressing machine and a crane. The oil way system of the lifting device comprises a lifting oil cylinder, an oil tank, a first oil inlet way, a second oil inlet way and an oil return pipeline, the first oil inlet path is an oil inlet path of the gear pump assembly; and the second oil inlet path is an oil inlet path of the plunger pump assembly. When the lifting device is in the no-load or low-pressure condition, the gear pump assembly can rapidly pump in much hydraulic oil with small pressure so that the lifting device can rapidly ascend or descend, the defect that in the prior art, the displacement speed of a hydraulic lifting pump is low under the no-load or low-pressure condition is overcome, and the user experience is improved; when the hydraulic lifting pump is in a high-pressure condition, the plunger pump assembly can pump high-pressure hydraulic oil into the lifting oil cylinder so that the lifting oil cylinder can ascend or descend slowly, the lifting device can move slowly, and the normal use requirement of a user is met.

The disclosure discloses an oil circuit system, a lifting device, an electric jack, a press, a crane, and a tire mounting / dismounting and transport apparatus. The oil circuit system comprises a lifting oil cylinder, the tank, the first oil feed line, the second oil feed line, the oil inlet / outlet line, the pressure relief line, the oil return line, the first valve, the second valve; the first oil feed line is the gear pump assembly oil feed line; and the second oil feed line is the plunger pump assembly oil feed line. Under no-load or low-pressure conditions of the lifting device, the gear pump assembly can quickly pump a larger volume of low-pressure hydraulic oil, enabling quick lifting or lowering of the lifting device. Under high-pressure conditions, the plunger pump assembly can quickly pump higher pressure hydraulic oil to the lifting oil cylinder to enable slow lifting or lowering.

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.

A wheel assembly for a road vehicle comprising: a rim (2) of a wheel, a rotary hub (3), and a fastening system (1), which secures the rim (2) and the hub (3). The rim (2) has a plurality of compartments (6), each has the shape of a wedge and a first open side in a rear plane of the rim (2) perpendicular to a rotation axis (7) of the wheel and a second open side perpendicular to the first side and facing the rotation axis (7) of the wheel. The fastening system (1) has a plurality of pulling inserts (8), each having the shape of a wedge and being designed to be inserted into a corresponding compartment (6) obtained in the rim (2). The hub (3) has a plurality of housings (9), each shaped so as to accommodate a respective pulling insert (8) allowing the pulling insert (8) to axially slide within the housing (9).

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.

The utility model discloses an automobile wheel rim lossless dismounting tool, and relates to the technical field of automobile accessory dismounting, the automobile wheel rim lossless dismounting tool comprises a bottom plate, the top surface of the bottom plate is provided with a moving plate in a sliding manner, one side of the moving plate is provided with a mounting plate in a sliding manner, one side of the mounting plate is fixedly provided with a vertical rod, one side of the vertical rod is fixedly provided with a fixed disc, and the fixed disc is fixedly provided with a fixed shaft. A fixed part is fixedly arranged on the outer surface of the fixed disc, a movable rod is arranged in the fixed part in a sliding and penetrating mode, a toothed plate is fixedly arranged at one end of the movable rod, a chisel head is fixedly arranged at the end, away from the movable rod, of the toothed plate, and an inner toothed ring rotates on one side of the fixed disc, so that the inner toothed ring drives a first gear to rotate on the outer surface of a rotating shaft; and meanwhile, the toothed plate drives the movable rod to slide in the fixed part, so that the chisel head slowly moves towards the joint of the wheel side assembly flange and the hub flange and is separated through extrusion force, and the situation that internal parts are damaged due to vibration generated when the wheel side assembly is disassembled is avoided.

The utility model discloses a sintering machine trolley wheel dismounting device which comprises a movable platform, a hoisting mechanism is arranged on the movable platform, a dismounting assembly is arranged at the hoisting end of the hoisting mechanism and comprises two parallel vertical plates, a bayonet is formed in the lower end of one vertical plate, and a clamping groove is formed in the lower end of the other vertical plate. The width of the bayonet is larger than the diameter of the clamping wheel and smaller than the outer diameter of the trolley wheel, and the other vertical plate is provided with an ejector rod matched with the bayonet. The trolley wheel of the sintering machine can be efficiently disassembled, physical output of workers is reduced, and disassembling efficiency is improved.

There is provided a robotic vehicle (100) for operating in a confined space, such as under a floor of a building, for example a house. The robotic vehicle (100) comprises a chassis (102) having a front (F) and a rear (R) defining a longitudinal direction extending between the front (F) and the rear (R), the robotic vehicle (100) for movement in the longitudinal direction. The robotic vehicle (100) further comprises a plurality of first parts (116a, 116b, 16c, 116d) for a respective plurality of release mechanisms (166), the first parts (116a, 16b, 116c, 116d) each connected to the chassis (102) and each release mechanism (166) for securing a respective wheel (160a, 160b, 160c, 160d) to the chassis (102). Each first part (116a, 116b, 116c, 116d) provides a mounting point for the respective wheel 10 (160a, 160b, 160c, 160d) away from the front (F) or the rear (R) of the chassis (102).Each release mechanism (160) is operable by an operator to release the respective wheel (160a, 160b, 160c, 160d) from the chassis (102) for separate removal of the wheels (160a, 60b, 160c, 160d) and the robotic vehicle (100) from the confined space.

The utility model discloses an automobile body lifting device which comprises a transmission rod, one end of the transmission rod is fixedly connected with a grip, a containing groove is formed in the center of the transmission rod, a limiting groove is formed in the top end of the containing groove, a guide groove is formed in one side of the top end of the containing groove, and round grooves are formed in the two sides of the tail end of the guide groove. When the automobile lifting mark reinforcing device is used, the groove of the first pressure-bearing block corresponds to the automobile lifting mark reinforcing position at the bottom end of an automobile, one corner of an automobile body can be lifted by pressing the transmission rod downwards, the adjusting button slides along the guide groove, and the automobile lifting mark reinforcing position can be adjusted. The transmission rod, the circular shaft and the second supporting rod can form a cross-shaped structure, the vehicle body can be stably supported, the overall operation is rapid and convenient, the stability is good, and the use is convenient.

This utility model discloses an adjuster for adjusting wheel spacing, including a first fixing plate with a first fixing hole on its surface. An inner connecting cylinder is fixedly connected to one side surface of the first fixing plate. An annular washer is slidably sleeved on one end of the outer surface of the inner connecting cylinder. An outer connecting cylinder is slidably sleeved on the outer surface of the inner connecting cylinder. A second fixing plate is fixedly connected to one end of the outer connecting cylinder. The second fixing plate has a second fixing hole on its surface. A central cylinder is fixedly connected to the middle position inside the inner connecting cylinder. The central cylinder has a threaded hole inside. A countersunk hole is provided on one side of the second fixing plate. A through hole is provided inside the countersunk hole. A combination screw is rotatably installed inside the through hole. The combination screw is threaded into the threaded hole, allowing for alignment and locking to ensure safety and stability, facilitating adjustment and use, and providing high adaptability.

The present invention discloses a locking bead rim tire assembly device, which aims to provide a locking bead rim tire assembly device that can facilitate the assembly of locking bead rim tires, reduce labor intensity and operational difficulty, and improve assembly efficiency. The device comprises a frame, the frame comprising a tire support plate for supporting the tire and a lower mounting plate located below the tire support plate; a rim lifting device, the rim lifting device comprising a rim positioning ring for positioning the rim and a lifting actuator disposed on the lower mounting plate for lifting and lowering the rim positioning ring, the rim positioning ring being located above the lower mounting plate, and a rim positioning ring opening being provided on the tire support plate; a rim pressing mechanism, the rim pressing mechanism being disposed on the lower mounting plate and being used to press the rim against the rim positioning ring; and a tire pressing device, the tire pressing device being disposed on the frame and comprising an upper pressing plate located above the tire support plate and an upper pressing plate moving mechanism for moving the upper pressing plate.

This utility model discloses an adjustable armored vehicle tire removal and moving device, relating to the technical field of armored vehicle tire moving devices. It includes: a mobile vehicle body; a foot-operated jack connected to the mobile vehicle body; and a tire mounting bracket movably connected to the mobile vehicle body. During removal, the foot-operated jack is pressed, extending its telescopic end, which pushes the tire mounting bracket to contact the tire. Then, the mobile vehicle body is pulled by hand to smoothly remove the tire. During installation, the tire is placed on the tire mounting bracket, and its height can be adjusted using the pedal of the foot-operated jack on the mobile vehicle body to align with the mounting hole. Then, the mobile vehicle body is pushed to insert the tire, saving time and effort.

The application relates to a robot, which comprises a trunk and a walking mechanism, the trunk is provided with a rotating part, the walking mechanism comprises a supporting body, a first mounting seat, a first rotating disc and a plurality of first clamping claws, the first mounting seat is connected with the supporting body, the first rotating disc is rotationally connected with the first mounting seat, the first rotating disc is provided with a first spiral groove, the plurality of first clamping claws are arranged at intervals around the rotating center of the first rotating disc and are all engaged with the first spiral groove, and the plurality of first clamping claws are clamped or separated from the rotating part under the driving of the first rotating disc. The robot of the application can drive the plurality of first clamping claws to conveniently assemble the supporting body and the rotating part together when the first rotating disc of the walking mechanism rotates, so that the robot assembly efficiency is improved, and the walking mechanism and the rotating part are convenient to disassemble and assemble, so that the walking mechanism can be modularly installed on or separated from the rotating part, so that different walking mechanisms of different walking styles can be replaced to enrich the walking styles of the robot.

The utility model discloses a lift type car wheel disassembly and assembly cart which comprises a base, a tool containing disc is installed in the base, lockable universal wheels are fixedly installed at the four corners of the bottom of the base, a support assembly is fixedly installed at the tops of the lockable universal wheels, a lifting assembly is fixedly installed on one side of the support assembly, and the lifting assembly is fixedly installed on the other side of the support assembly. According to the scheme, the lifting type car wheel dismounting and mounting cart is simple in structure, practical, reliable, good in universality and capable of assisting car wheel dismounting and mounting, the car wheel dismounting and mounting efficiency is improved, and the lifting type car wheel dismounting and mounting cart is suitable for popularization and application. The dismounting and mounting requirements of automobile wheels with different heights can be met through the lifting mechanism, the problem that the wheels are manually carried is solved, potential safety hazards are reduced, the rollers are installed on the lifting frame to support the automobile wheels so that the wheels can be protected, and the wheels can be conveniently checked and cleaned.

The application provides a kind of wheel stable steering system, including the first driving part of the steering system of front wing assembly, which comprises a wheel core; a threaded part is arranged at the end of the wheel core away from the wheel rim upright column; the end of the wheel core close to the threaded part is threadedly connected with a locking nut through the wheel; a step part is arranged at the end of the threaded part away from the wheel rim upright column, two plug-in holes are arranged on the step part, which are axially symmetrical to the wheel core, a anti-dislocation device is arranged between the two plug-in holes, and the end of the anti-dislocation device extending outward through the plug-in hole axially limits the locking nut; the stable connection between the wheel and the first driving part is realized; the front wing assembly provides the down pressure for the vehicle wheel to realize the stable steering of the two vehicle wheels; and the front wing assembly can reduce the resistance of the vehicle wheel.

A wheel component (500) for easy assembly and disassembly, comprising a wheel (510) and a rotary shaft (520), wherein a mounting hole (512) is arranged in a center of the wheel (510), characterized by an engagement element (530), wherein an engagement groove (521) is arranged at one end of the rotary shaft (520), the rotary shaft (520) is capable of advancing into or retracting from the mounting hole (512), the engagement element (530) is arranged on one side of the wheel (510) and has an elastic portion (531), and the elastic portion (531) is elastically engaged in the engagement groove (521) and enables connection and locking of the rotary shaft (520) to the wheel (510).

To provide a device capable of detecting abnormality of a mounting state of a tire wheel such as looseness of a nut during traveling of a vehicle.SOLUTION: In one embodiment, a device for detecting an abnormality in a mounted state of a tire wheel (16) includes a light emitting device (20) configured to emit light toward an inner side surface (17) of the tire wheel (16), a light receiving device (20) configured to receive reflected light from the inner side surface (17) of the tire wheel (16), and a processing device (30) connected to the light emitting device (20) and the light receiving device (20). The processing device (30) is configured to acquire a distance (22) to an inner surface (17) of the tire wheel (16) based on the reflected light received by the light receiving device (20) during rotation of the tire wheel (16), and determine that the tire wheel (16) is mounted in an abnormal state when a representative value (24) of the distance (22) exceeds a predetermined value (26).SELECTED DRAWING: Figure 1

To improve usefulness of a technique that replaces a tire / wheel assembly mounted on a vehicle.SOLUTION: A tire / wheel assembly replacing system according to the disclosure comprises: a lifting device configured to be able to lift a vehicle up and down; an attachment / detachment device configured to be able to attach and detach the tire / wheel assembly to and from the vehicle; a fastening / loosening device configured to be able to fasten and loosen one or more fasteners of the tire / wheel assemble; and a control device communicably connected to the lifting device, the attachment / detachment device and the fastening / loosening device. The control device is configured to control the lifting device, the attachment / detachment device and the fastening / loosening device, when obtaining information showing that the tire / wheel assembly mounted on the vehicle is positioned at a predetermined work position.SELECTED DRAWING: Figure 1

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 utility model provides a buggy wheel quick release structure which comprises a wheel axle arranged on a buggy body, a mounting seat is arranged at the bottom of the buggy body, a cavity is formed in the mounting seat, an H-shaped connecting piece is connected in the cavity in a sliding mode, a buffering mechanism is arranged in the cavity, and the wheel axle is fixedly connected with the H-shaped connecting piece in a penetrating mode. The wheel shaft is movably connected with the mounting base in a penetrating mode, a clamping groove is formed in the wheel shaft, the end of the wheel shaft is rotationally connected with a wheel body through a bearing, a mounting groove is formed in the outer wall of the wheel body, a button is arranged in the mounting groove, two inclined grooves are formed in the two side walls of the button, and clamping rods are movably connected into the inclined grooves. A reset mechanism is arranged at the end part of the button; the wheel structure of the baby carriage is designed to be of a quick disassembly type, the wheel can be taken down only by pressing the button inwards, quick disassembly and assembly of the wheel are achieved, operation is convenient and fast, and the wheel structure is suitable for the quick disassembly and assembly scene of the baby carriage for children.

The utility model relates to a locomotive wheel supporting device which comprises a base, a plurality of supports are arranged on the base, two supports are oppositely arranged on the base, the supports are also arranged on the supports, idler wheels are rotationally arranged on the supports, and each wheel is provided with a tread and a flange extending in the radial direction relative to the tread. A first groove used for being matched with the tread is formed in the roller in the circumferential direction of the roller, and a second groove matched with the flange is formed in the first groove in the circumferential direction of the first groove. The wheels are arranged to effectively support the wheels, so that the wheels are convenient to turn over, and the operations of wheel surface cleaning, hub hole size measurement and brake disc mounting surface molybdenum spraying are convenient to complete.

According to an aspect of the present disclosure, a locking turnplate includes a cylinder body having a cylinder chamber. A piston is received in the cylinder chamber and a mid-plate is disposed above the cylinder chamber of the cylinder body. A top plate is supported above the mid-plate by a bearing assembly including a plurality of spaced ball bearings. A bushing is fixedly attached to the top plate and extends through an aperture in the mid-plate. The bushing includes a flange that engages a bottom shoulder of an aperture of the cylinder body, wherein applying a pressure to the cylinder chamber presses the piston toward the mid plate and causes the cylinder body to pull downward on the bushing and the top plate in order to compress the ball bearings and prevent the top plate from moving relative to the mid plate.

For the purpose of increasing the range of applications of a motor vehicle towing device (1), comprising a shaft (5), a towing eye (10) located at one end of the shaft (5) and a thread (15) located at the other end of the shaft (5), it is provided that a receiving means (20) is located on the towing eye (10) which is designed to releasably receive a wheel nut loosening agent (30).