447results about "Vehicle with loading ramp" patented technology

An order fulfillment and delivery system for autonomously fulfilling orders while en route to a delivery location. The system includes a delivery vehicle having a storage area, a robotic system at least partially disposed within the storage area and one or more processors. The one or more processors being configured to receive an order of one or more inventory items, generate container retrieval instructions for the robotic system to perform based on the received order and transmit to the robotic system the container retrieval instructions to perform. The robot system includes a container retrieval device movable in at least two dimensions to engage and move a container, based upon the container retrieval instructions, from a first location within the delivery vehicle to a second location within the delivery vehicle.

A low floor electric bus includes a frame extending longitudinally from a front end to a rear end, the frame having two sidepieces and a plurality of crossmembers extending between and coupled to the sidepieces, wherein the frame has a central section positioned at a lower height relative to the front and / or rear sections. The bus further includes a battery pack mounted to the central section of the frame; a powertrain having an electric motor and a driveshaft, wherein the electric motor is mounted to the rear section of the frame behind a rear axle coupled to the frame and the driveshaft extends from the electric motor to the rear axle; and a cradle coupled to the front section of the frame. A mixed-material cabin is also provided. The cabin includes a passenger cabin with a floor, sidewalls, and ceiling having steel, ceramic, and composite components.

A lift device includes a chassis, an implement interface configured to be removably coupled to an implement, and a lift assembly coupled to the chassis and the implement interface. The lift assembly is configured to raise the implement interface relative to the chassis. The lift device includes an implement sensor coupled to the implement interface and configured to detect whether the implement is coupled to the implement interface. The lift device includes a controller operatively coupled to the lift assembly and the implement sensor. The controller is configured to adjust operation of the lift device in response to the implement sensor detecting that the implement is coupled to the implement interface.

A control system for a lift device includes a base controller. The base controller is configured to operate, in coordination, a base assembly of the lift device and a lift assembly of the lift device in order to move an implement. The base controller is configured to receive, from an implement controller, an interface target path for an interface between the implement and the lift assembly. The base controller is also configured to, in response to determining that the lift assembly is capable of moving the interface along the interface target path, operate the lift assembly to move the interface along the interface target path.

The invention discloses a robot dog delivery system and a delivery method thereof, the robot dog delivery system comprises a loading and unloading robot dog, the loading and unloading robot dog comprises a loading and unloading mechanism arranged on the robot dog, the loading and unloading mechanism comprises a mounting base arranged on the back of the robot dog, and the mounting base is provided with a receiving table for receiving goods; the pair of loading and unloading clamping plates is arranged on the two sides of the mounting base in a driving mode through opening and closing driving assemblies. The loading and unloading clamping plate comprises an opening and closing seat connected with the opening and closing driving assembly, an opening and closing clamping plate capable of being opened and closed relative to the bearing table is connected to the opening and closing seat, and a pressing guide plate capable of being opened and closed relative to the bearing table is connected to the opening and closing clamping plate. According to the robot dog delivery system and the delivery method disclosed by the invention, endpoint delivery can be realized in combination with the robot dog, the flexibility and the replicability of logistics delivery are improved, the delivery efficiency is improved, the delivery error is reduced, and the labor cost is reduced.

A support structure for a low-floor bus having front wheels and rear wheels, the support structure including a floor support structure having a front end and a read end, wherein the floor support structure configured to receive front side rails on the front end of the floor support structure and rear side rails on the rear end of the floor support structure, a cutout disposed on a lateral edge of the floor support structure, a plurality of support bearings each attached to a bottom surface of the floor support structure, and a drive shaft including a plurality of shaft segments and a slip joint, all at least partially supported on the plurality of support bearings, the plurality of shaft segments are configured to be disposed around the cutout.

A lift device includes an implement including an implement frame including a base portion and an upright portion extending upward from the base portion, a tool interface configured to be coupled to a tool, and an arm coupled to the base portion of the implement frame and the tool interface and configured to reposition the tool relative to the implement frame. The lift device further includes a chassis, a tractive element coupled to the chassis, a drive motor coupled to the chassis and configured to drive the tractive element to propel the lift device, an end effector interface configured to removably couple to the upright portion of the implement frame, and a lift assembly coupled to the chassis and the end effector interface and configured to raise the implement and the end effector interface.

The invention discloses a magnetic adsorption robot and a child-mother robot for bridge detection, and belongs to the technical field of bridge detection, the magnetic adsorption robot comprises two vehicle bodies arranged front and back in the advancing direction of the magnetic adsorption robot, and a connecting joint with a self-adaptive angle is connected between the two vehicle bodies; mounting parts are arranged at the bottoms of the vehicle bodies, wheel carriers are hinged to the two sides of each mounting part through hinges, and each wheel carrier is provided with a magnetic adsorption wheel; a detection device, a control device and a battery module are arranged on the vehicle body, the control device is used for controlling the magnetic adsorption robot to move on the bridge, the detection device is used for detecting the bridge, and the battery module is used for providing power support. By arranging the connecting joints and the hinges, the magnetic adsorption wheels can be tightly attached to the adsorption face all the time, the adsorption capacity and the obstacle crossing capacity are improved, and the reliable inspection capacity is achieved; and meanwhile, the two magnetic adsorption robots with different sizes are arranged to form the child-mother robot, so that the safety and the cruising ability are further enhanced.

A lift device includes a chassis, an implement assembly, a lift assembly, a support platform, a user interface, and a controller The implement assembly includes an implement. The lift assembly is coupled to the chassis and the implement assembly. The lift assembly includes an actuator to move the implement assembly relative to the chassis. The support platform is coupled to the lift assembly. The controller can, in a first mode of operation, autonomously control at least one of the implement or the actuator. The controller can also, in a second mode of operation, control at least one of the implement or actuator based on user input data including a command from an operator. The controller can transition from the first mode of operation to the second mode of operation in response to (a) a request from the operator via the user interface or (b) data from a sensor.

The present disclosure is directed to a multifunctional tailgate door and cargo load system that includes a multidirectional bumper apparatus with adaptable tow hitch receiver. The multifunctional tailgate door is adjacent to a cargo bed area having a rail system attached to the multifunctional tailgate door. The rail system having a linear actuator includes a rotary actuator hinge that enables the multifunctional tailgate door to function in a first direction and in a second direction. The multidirectional bumper apparatus is operable in a first direction and in a second direction, and may work in conjunction with the multifunctional tailgate door. The multifunctional tailgate door has at least one anchor that works in conjunction with the cargo load system. The cargo load system includes a plurality of ports in a rear cargo floor surface having a plurality of winches and at least one motor for securing a cargo load.

A bike rack for connecting to a connecting device of a vehicle to provide transportation functionality is provided. The bike rack includes a base; a carrying frame including at least one pair of carrying frame brackets that is configured to carry a front wheel and a rear wheel of a bike, each carrying frame bracket connected to the base, and a coupling portion arranged at one end of each carrying frame bracket distal to the base; a bearing mount located on one side of one of the at least one pair of carrying frame brackets; and a ramp board storable on the bearing mount. One end of the ramp board is formed with a corresponding coupling portion. The coupling portion of each carrying frame bracket is joinable with the corresponding coupling portion of the ramp board, such that the ramp board is inclined relative to the corresponding carrying frame bracket.

A system for a worksite includes a lift device coupled to one or more sensors and an implement assembly, and a visual indicator provided at a location at the worksite. One or more sensors of the lift device detect the visual indicator. The visual indicator represents one or more commands for the lift device to perform one. The visual indicator can be a symbol, a code, or an object, and the lift device is configured to determine the content of the command the whether the command applies to the lift device based on one or more aspects of the visual indicator such as its size, shape, or color.

An embodiment passenger ingress and egress assistance apparatus includes a case having a cavity defined therein, a moving body configured to move in the cavity of the case in a longitudinal direction of the case, a platform configured to be stowed in and deployed from the cavity of the case by a movement of the moving body, and a hinge mechanism configured to pivotally connect the platform to the moving body.

The invention discloses a loading lap joint device for cold chain transportation and sorting and a using method thereof, and relates to the technical field of cold chain transportation, the loading lap joint device comprises a drawing cold storage module, a cold storage module, a cold storage module, a cold storage module, a cold storage module, a cold storage module and a cold storage module, the drawing cold storage module is slidably mounted on a sliding groove in the bottom of a cold chain vehicle compartment, and a cold storage cavity is formed in the drawing cold storage module; the linkage defrosting mechanism comprises a frame type defrosting scraping plate arranged above the drawing cold storage module, a frost collecting groove is formed in the side edge of the cold storage cavity, and scraped frost water is guided into the frost collecting groove through the defrosting scraping plate; the lap joint interface module is arranged at the front end of the drawing cold storage module and comprises a conveying plate and a temperature adjusting air curtain which are movably hinged, and the temperature adjusting air curtain communicates with the cold storage cavity and the frost collecting groove through an air duct and releases cold air; the control unit is used for monitoring the temperature in the compartment and the platform position and adjusting the air speed of the air curtain to control the cold air circulation amount. The system not only can automatically remove the frost layer in the carriage and effectively reduce the environment temperature during loading, but also can be flexibly butted with a sorting line, so that energy conservation, high efficiency and temperature control guarantee of a cold chain loading link are realized.

A modular utility vehicle construct that is light weight yet robust is provided. The construct is formed with a composite open area core sandwich structure capable of withstanding typical wear and tear and environmental elements experienced by utility vehicle compartments. The use of the composite sandwich structure allows for replacement of traditional materials such as steel or aluminum, without a loss of strength, in a vehicle's containment construct while also reducing the overall weight of the vehicle and increasing the ability to customize the vehicle's utility features to suit the specific needs of the purchaser.

An autonomous mobile robot includes a chassis, tractive elements coupled with the chassis, a primary mover, and an implement assembly. The primary mover is configured to drive the tractive elements to transport the autonomous mobile robot. The implement assembly is coupled with the chassis. The implement assembly includes a deck configured to define a work area configured to support a material, equipment, and tools for transport to a worksite. The implement assembly also includes a lift interface operably coupled with an implement actuator. The lift interface is configured to be driven by the implement actuator to removably couple with the material, equipment, or tool, and lift the material onto the deck for transport to the worksite.

Collapsible reusable watertight carrying push / pull carts are assembled or disassembled from a joined flat space-saving configuration to a functioning case and vice-versa. The sides of the cases are erected progressively by hand by interlocking self sealing reciprocating channel and channel engaging members elements at the corners. The panels also disassemble progressively by being manually pulled apart. A winch is provided inside the cargo area of a transport vehicle for loading each push / pull cart onto a raised platform in the vehicle. The winch is preferably mounted on a forward portion of the platform with a cable extending rearwardly from each winch terminating with a cable hook removably engaging joined carts whereby said the joined carts are moved onto the platform without use of weighty storage transport pallets and without the need of heavy machinery to move a cargo of said carts onto said platform.

The invention relates to a transport cart comprising adjustable, foldable, attachable, detachable or convertible components, in particular to a cable reel transfer cart. The cable reel transfer trolley comprises a chassis, the front end of the chassis is connected with a pulling mechanism, the pulling mechanism comprises a left chassis connecting rod and a right chassis connecting rod which are hinged to the left side and the right side of the chassis, the left chassis connecting rod and the right chassis connecting rod are correspondingly hinged to a left cable reel pulling rod and a right cable reel pulling rod, and the rear ends of the left cable reel pulling rod and the right cable reel pulling rod are provided with hanging lugs used for being matched with center holes of cable reels in an inserting and hanging mode. The left chassis connecting rod, the right chassis connecting rod, the left cable reel pulling rod and the right cable reel pulling rod correspondingly form a folding arm in a vertical plane, the folding arm can be folded under the traction effect of winding equipment, the folding arm can be connected with a cable reel behind the tail end of the chassis through a hanging lug when unfolded, and the cable reel connected with the hanging lug can be pulled to the chassis when the folding arm is folded. According to the cable reel transfer trolley, the effects of simplifying the structure of the cable reel transfer trolley and reducing the failure rate can be achieved.

The utility model discloses a folding ladder stand device capable of being used as a bearing surface, and relates to the technical field of semitrailer ladder stands. The carriage comprises a carriage body and a plurality of ladder stand bodies, a plurality of ladder stand lugs are fixedly arranged at the tail end of the carriage body, ladder stand rotating shafts are fixedly installed at one ends of the ladder stand bodies, sleeves are arranged on the outer walls of the ladder stand rotating shafts in a sliding mode, and a carriage rotating shaft is rotatably installed between every two adjacent ladder stand lugs. The outer walls of the multiple carriage rotating shafts are fixedly provided with linkage butt straps. According to the utility model, the ladder stand body which is horizontally aligned with the cargo carrying surface of the carriage body after being folded is arranged, so that the space of the cargo carrying surface of the carriage body is not occupied, and under the condition that the total length of a vehicle is consistent, the size of the cargo carrying surface of the vehicle using the ladder stand body is larger, and the ladder stand body can serve as a part of the cargo carrying surface to load more cargoes; and a fixing ring or a container lock and other devices can be placed on the upper plane of the crawling ladder body, so that the diversity of cargos is met.

A vehicle includes: a floor where an occupant is located during a ride in the vehicle; a high voltage unit located below the floor; a ramp configured to move between an in-use position and a storage position; and an actuator that moves the ramp between the in-use position and the storage position. The ramp includes a distal end that contacts the ground when the ramp is in the in-use position, and a base end located on the opposite side of the ramp from the distal end. When the ramp is in the storage position, the base end of the ramp is adjacent to the actuator in a horizontal direction. A tilted surface tilted upward from the base end of the ramp toward the actuator is located between the base end of the ramp and the actuator.

The vehicle floor structure includes a left rocker disposed on a side surface of the vehicle, a front floor cross member having a hat-shaped cross section composed of the upper open groove portion and the rear upper flange and the front upper flange, and a front connecting member for connecting the left rocker and the front floor cross member. The left rocker is arranged so that the height of the upper surface is lower than the rear upper flange and the front upper flange of the front floor cross member. Front connecting member has a hat-shaped cross section composed of a lower open groove portion and a rear lower flange, a front lower flange. The front connecting member connects the upper surface of the left rocker, the upper rear flange of the front floor cross member, and the upper front flange.

The invention relates to the field of coal production, in particular to a coal production transportation device with an automatic sweeping function. According to the coal production transportation device with the automatic sweeping function, coal can be automatically and horizontally conveyed into and out of the carriage, dust generated when the coal is loaded and unloaded is reduced, and meanwhile the coal transportation efficiency is improved. A coal production transportation device with an automatic sweeping function comprises a crawler, a cab and the like, and the cab is connected to the upper side of the left portion of the crawler. Coal is carried to the conveying belt, then the conveying belt is started, the conveying belt rotates to convey the coal into the carriage, after coal loading is completed, the crawler transports the coal to a designated place, and after the coal reaches the designated place, the conveying belt rotates reversely to convey the coal out of the carriage. The effects that the coal can be automatically and horizontally conveyed into and out of the carriage, the dust generated during coal loading and unloading is reduced, and meanwhile the coal transportation efficiency is improved are achieved.

A ramp system is disclosed. The ramp system is configured to move a step disposed in a frame between a ramp closed position and a ramp open position along a moving direction. The ramp system may include a driving device generating driving torque and transmitting the driving torque to the step to move the step along the moving direction, a pair of guide rails extending in the moving direction at both side portions of the frame in a traverse direction perpendicular to the moving direction, a roller rotatably disposed on each guide rail to be movable along each guide rail by rotation of the roller, and a sliding frame connected to one end portion of the step in the moving direction, wherein the step is hingedly connected to the sliding frame, and the roller is rotatably connected to both sides of the sliding frame in the traverse direction.

An embodiment ramp device for a vehicle includes a ramp frame inserted along a vehicle width direction into cross members of a floor structure of a vehicle body, wherein the ramp frame is configured to protrude at an incline toward a road surface direction from side ends of the floor structure.

The utility model discloses a bottom plate structure adaptable to double-layer loading and unloading, which relates to the technical field of logistics equipment and is applied to a double-layer transport vehicle, a carriage body of the double-layer transport vehicle comprises a bottom plate and a liftable middle-layer plate, a sunken slope structure is arranged at the rear end of the bottom plate, and an upwarp slope structure is arranged at the rear end of the middle-layer plate; during single-layer loading, the middle-layer plate falls onto the bottom plate, and the upwarp slope structure and the sunken slope structure are combined to form a plane, so that loading and unloading of materials are facilitated; during double-layer loading, the middle-layer plate is lifted, the upwarp slope structure is separated from the sunken slope structure, and materials can pass through the sunken slope structure in a wheel type rolling mode.

The utility model provides a low bed transport semitrailer which comprises a base, four mounting sleeves are fixedly mounted at the four corners of the bottom of the base, telescopic sleeves are fixedly mounted at the bottoms of the interiors of the four mounting sleeves, and telescopic rods are slidably mounted in the telescopic sleeves. According to the low-bed transportation semitrailer, when a bumpy road section is encountered in the running process, goods placed on the surface of the material plate can generate serious vibration and are prone to being damaged, and when vibration occurs, the material plate continuously moves up and down in a reciprocating mode and drives the telescopic rod to move up and down in the telescopic sleeve in a reciprocating mode; in the process, the spring is continuously compressed and reset, the buffering effect is effectively achieved, the probability of goods damage is reduced, due to the arrangement of the sealing ring, air in the telescopic sleeve can only enter or be exhausted through the air holes, the damping effect is achieved, and the situation that the spring moves up and down in a reciprocating mode and is difficult to stop is avoided.

The invention relates to the technical field of goods sorting and transportation, in particular to an automatic carrying robot. An automatic transfer robot comprises a vehicle body, the vehicle body is used for directly colliding with an impact block of an external conveying belt after being in an accelerated and / or constant-speed state, the vehicle body comprises an elastic structure blocker which is compressed layer by layer, and the elastic structure blocker is used for being matched with the impact block of the external conveying belt to collide with the impact block of the external conveying belt. Therefore, the vehicle body can generate the speed difference according to the levels after collision. And the goods bearing frame is used for bearing goods, and the goods bearing frame is in sliding connection with the vehicle body, so that after the vehicle body is impacted, the goods bearing frame drives the borne goods to move to the position above the external conveying belt from the position above the vehicle body through inertia. According to the automatic carrying robot, the cargo sorting speed can be increased.