99results about "Vehicle with raised loading platform" patented technology

To provide a cargo platform lifting device that can inhibit decline of the workability in performing work of moving cargo between a cargo platform and a floor of a cargo box.SOLUTION: A cargo platform lifting device 10 comprises: a cargo platform 11 on which cargo is placed to cause the cargo to be loaded into and unloaded from a cargo box 3 mounted on a vehicle body 2; a lifting mechanism 12 for raising and lowering the cargo platform 11 between a raised position T1 at the same height as a floor 3a of the cargo box 3 and a lowered position T2 in contact with the ground; a first detection unit 41 for detecting that the lift position of the cargo platform 11 is the raised position T1; a reporting unit 51 for reporting to an operator that the cargo platform 11 is at the raised position T1; and a control unit 52 that causes the reporting unit 51 to report while a detection signal is input from the first detection unit 41.SELECTED DRAWING: Figure 7

The application discloses a multi-station intelligent carrying robot for storage, and belongs to the technical field of carrying robots, which comprises an AGV trolley, a mounting square frame is fixedly connected to the top of the AGV trolley, a positioning seat is slidably connected to the inner side of the mounting square frame, the bottom of the positioning seat is in abutment with the AGV trolley, a quick-release mechanism is arranged between the mounting square frame and the positioning seat, an electric motor is fixedly installed at the middle of the upper end of the positioning seat, the top end of the output shaft of the electric motor is fixedly connected with a rotating shaft, the outer side of the shaft body of the rotating shaft is slidably connected with a shaft sleeve, the top end of the shaft sleeve is fixedly connected with a material bin, the material bin is in the shape of a Chinese character 'fang', and the inner side middle of the material bin is fixedly connected with a partition plate. The application can realize multi-station use, carrying flexibility and high storage space utilization.

Electromechanical actuation apparatus for a lifter for the movement of people and / or material between a reference plane of a railway platform and an elevated floor of a railway vehicle, the reference plane and elevated floor being separate from each other along a vertical direction, the lifter comprising guide means supported by the railway vehicle and extending parallel to the vertical direction and a load platform movable along guide means and arranged to support people and / or material, the apparatus comprising an electric motor having a rotor drivable with a rotary motion, a translating element movable with a linear motion parallel to the vertical direction and connected to the load platform and motion transmission means arranged to cause a motion transmission from the rotor to the translating element, converting the rotary motion of the rotor in the linear motion of the translating element in order to move the load platform along the guide means, the apparatus also comprising a release device selectively actuatable to act on motion transmission means, allowing or preventing the motion transmission from the rotor to the translating element.

To provide a cargo receiving platform lifting device and a vehicle capable of overhanging a cargo receiving platform outward from below a cargo box without operating a button, a switch or the like.SOLUTION: A cargo receiving platform lifting device attached to a lower portion of a cargo box includes a cargo receiving platform, a lifting mechanism that lifts and lowers the cargo receiving platform, a moving mechanism that moves the cargo receiving platform in a front-rear direction between a storage position below the cargo box and an extension position that extends outward from below the cargo box, a door sensor that detects a posture of a door portion of the cargo box, a selection operation portion that can select one operation mode from a plurality of operation modes related to an operation of the cargo receiving platform lifting device, and a movement control portion that controls the moving mechanism based on a detection result of the door sensor. The plurality of operation modes include an interlocking mode in which the load receiving platform moves in the front-rear direction in conjunction with the orientation of the door portion, and a non-interlocking mode in which the load receiving platform does not move in the front-rear direction in conjunction with the orientation of the door portion, and the movement control unit moves the load receiving platform toward the overhang position when the open orientation of the door portion is detected in a state in which the interlocking mode is selected.SELECTED DRAWING: Figure 6

The invention relates to a loading device (1) for a vehicle or a building, comprising: - a lifting platform (9), - two horizontal rail guides (2) that can be attached to the vehicle or the building at a laterally distanced distance from one another, each having a fixed guide rail (3) that can be attached to the vehicle or the building and at least one movable guide rail (8) that is longitudinally displaceable on the fixed guide rail (3), - and two hydraulic cylinders (4), each having a cylinder tube (5), a piston (14) that is displaceably guided in the cylinder tube (5), and a piston rod (13) connected to the piston (14), wherein the rail guides (2) are arranged at a laterally horizontal distance from one another and the cylinder tubes (5) are arranged parallel to one another and at a laterally distanced distance from one another, wherein each cylinder tube (5) is rigidly connected to only one of the movable guide rails (8).and wherein each cylinder tube (5) and the movable guide rail (8) associated with it each define an arrangement plane which is vertically oriented, with both piston rods (13) being rigidly connected to the lifting platform (9).

The invention discloses an automobile transport vehicle. The automobile transport vehicle comprises a vehicle body; the vehicle frame is connected with the rear side of the vehicle main body; the hydraulic guide rails are horizontally mounted on the frame at intervals; one end of each lifting hydraulic rod is connected with the corresponding hydraulic guide rail, and the lifting hydraulic rods can horizontally move in the direction of the left side edge or the right side edge of the frame under the action of the corresponding hydraulic guide rails; one face of each automobile fixing plate is connected with the other end of the corresponding lifting hydraulic rod, and the other face of each automobile fixing plate is used for being connected with a transported automobile; through the arrangement, the automobile fixing plates can have a first state that the automobile fixing plates are vertically placed and located on the left side edge and the right side edge of the frame to serve as compartment walls, and have a second state that the automobile fixing plates are vertically placed, loaded with transported automobiles and located in the middle of the frame.

This makes it easier for recipients to retrieve packages from the cargo compartment of unmanned delivery vehicles. [Solution] The unmanned delivery vehicle 2 comprises a cargo compartment 21, a door 22 that switches between an upright position that closes the cargo compartment and a sideways position that opens the cargo compartment and is connected to the floor of the cargo compartment, a moving unit (first conveyor mechanism 23, second conveyor mechanism 24) that moves the cargo 5 onto the sideways-positioned door, a cargo detection unit (sensor 210) that detects that at least a part of the cargo is located above the door, a communication unit 211 that receives commands regarding the delivery of the cargo, a driving unit that autonomously drives to the delivery destination of the cargo, and a control unit 212. After arriving at the delivery destination, the control unit switches the door to the sideways position, moves the cargo in the cargo compartment onto the sideways-positioned door via the moving unit, and stops the movement by the moving unit based on a detection signal from the cargo detection unit.

The invention relates to a precise object transportation vehicle which comprises a loading carriage, a lifting tail plate is arranged on the rear side of the loading carriage in a liftable mode, a cargo limiting device is arranged in the loading carriage and comprises a set of clamping rollers, the clamping rollers are eccentrically and rotationally installed on the two sides of the loading carriage, and the clamping rollers are each provided with a screwing piece and a limiting stopper; the clamping and abutting assembly comprises an abutting piece, an arc-shaped groove is formed in the inner side of the abutting piece, a corresponding air bag is installed on the inner side of the abutting piece, the air bag is connected to a corresponding air compressor, a pressure one-way valve is installed on the air bag, after the abutting piece makes contact with the outer side wall of goods, the air compressor pumps high-pressure air into the air bag, and the air bag is connected with the pressure one-way valve. And when the pressure in the air bag reaches a set value p1, the air compressor stops running, the opening pressure of the pressure one-way valve is p2, and p2 is larger than p1. The precise object fixing device can effectively adapt to fixing of precise objects of different specifications and widths, and can effectively prevent excessive extrusion damage to the precise objects in the fixing process.

The invention relates to a system for the home delivery of at least one package previously placed in a motorised container (20), which package comprises communication means that allow it to be remotely controlled by a delivery vehicle (10) capable of transporting the container (20) from a storage location of the container (20) to the home (DOM) of the recipient of the package; the vehicle (10) comprising perception sensors and control means capable of guiding the container (20) from the delivery vehicle (10) to a drop-off site (LDP); the container (20) further comprising at least one means (22) for perceiving its environment that assist the perception sensors of the vehicle (10) in guiding the container (20) or replacing the latter for guiding the container (20) when the container (20) is no longer in the field of view or out of range of the perception sensors of the vehicle (10).

The utility model discloses a cage box loading device and unmanned vehicle, cage box loading device includes translation guide rail subassembly, turnover guide rail subassembly, bracket and tow mechanism, translation guide rail subassembly includes translation guide rail and guide support, turnover guide rail subassembly includes turnover guide rail, first slider and second slider, and first slider is hinged with turnover guide rail and is connected with the sliding of translation guide rail, and second slider is connected with turnover guide rail and is slid and established on guide support, bracket is used for bearing cage box, tow mechanism includes capstan, rope and transition wheel, and capstan is located in the front end of translation guide rail, and transition wheel is located in the front end of turnover guide rail, one end of rope is connected with capstan, and the other end is connected with the front end of bracket, and is wound on transition wheel. The cage box loading device and unmanned vehicle provided by the utility model reduce the turnover amplitude of cage box, avoid 90 DEG turnover operation, reduce the security risk in the operation process, and reduce the accident risk caused by turnover.

A dynamic lighting solution for a wheelchair lift is provided. The dynamic lighting solution may include a sensor to ascertain a position of a wheelchair lift platform. The sensor may be electrically coupled to a controller. The controller may be electrically coupled to a light source and configured to adjust a brightness or other lighting parameter of the light source based on the assessment of the position of the lift. The dynamic lighting solution may be configured to dim the light source when the lift platform is above the floor level of the vehicle. This solution prevents direct light from shining in the eye of an operator actuating the wheelchair lift.

The utility model discloses a tool car, including the car body, a plurality of first limit piece, sliding mechanism and elevating system, along the width direction of car body, a plurality of first limit piece are respectively connected in the opposite two ends of car body slidingly, and the limiting space is defined between two first limit pieces, and the limiting space is used for limiting battery package, sliding mechanism and car body swing joint, and sliding mechanism is located in the limiting space, and sliding mechanism and first limit piece interval arrangement, and sliding mechanism is used for placing battery package, elevating system and car body swing joint, and elevating system is used for adjusting the height of car body. Compared with prior art, the sliding mechanism of the application is located between two first limit pieces, so that the two ends of the battery package can extend out of the sliding mechanism. After the battery package enters the cabinet, the two ends can automatically fall into the pre-set clamping groove of the cabinet, which is simple, efficient and avoids the tediousness and errors of manual adjustment.

This utility model discloses a self-unloading semi-trailer with a lifting loading and unloading platform, including a semi-trailer cargo box. A fixed cylinder is fixedly connected to the surface of the semi-trailer cargo box, and an adjusting plate is slidably connected to the inner wall of the fixed cylinder. Multiple unloading plates are fixedly connected to the surface of the adjusting plate, and multiple unloading holes are opened on the surface of the semi-trailer cargo box. Multiple sets of guide plates are fixedly connected to the inner bottom wall of the semi-trailer cargo box, and multiple cargo boxes are placed between a pair of guide plates. In this utility model, the adjusting plate slides upward under the action of a lead screw. When the height of the color sensor corresponds to the height of the color mark, the color sensor senses the color at the color mark position and, through an electrical signal, controls the output end of the multi-stage electric telescopic rod to drive the push plate to send the cargo box onto the unloading plate. At this time, the output end of the forward and reverse motor drives the lead screw to reverse, driving the adjusting plate and the unloading plate to descend as a whole. The advantage of this is that it realizes rapid and automatic lifting and unloading operations.

The application discloses a kind of automobile tailgate devices, comprising: mounting bracket, tailgate;The one end of the mounting bracket is fixedly connected with the tail of vehicle body, and transmission device is arranged between the connection of the mounting bracket and the tailgate;The automobile tailgate device in the embodiment of the application is driven by the driver equipped in the lifting device and the turnover device, so that the tailgate is quickly lifted or turned over after the driver is driven by the clutch driving assembly.The setting mode can complete the lifting and turning operation of the tailgate without other elements, which not only reduces the cost of driving motor, but also reduces the overall size of the automobile tailgate.In addition, the lifting mechanism is used with the lifting arm, which improves the overall carrying capacity of the lifting mechanism, and the user can quickly lift the automobile tailgate during use, which improves the installation portability and unloading efficiency, and further improves the overall transmission efficiency of the device.

The invention discloses a full-automatic transportation rescue vehicle which comprises a bucket-shaped vehicle body, a vehicle body is arranged at the bottom of the bucket-shaped vehicle body, a traction frame is arranged on the front portion of the bucket-shaped vehicle body, a supporting plate is arranged on the tail portion of the bucket-shaped vehicle body, a driving mechanism, a control unit, a hydraulic mechanism and a motor are arranged in the bucket-shaped vehicle body, and cameras are arranged on the front portion and the rear portion of the bucket-shaped vehicle body. The hydraulic mechanism and the motor are controlled through the control unit to achieve unfolding or folding of the supporting plate, movement of the vehicle is controlled, images can be collected through the camera, and the supporting plate connected with the multiple sets of pull rods is higher in stability and bearing capacity. The rescue vehicle has the advantages of being suitable for various rescue environments and wide in application.

To inhibit or prevent a surface temperature of a movable step from being increased excessively regardless of whether the movable step is disposed at an inner position or an outer position.SOLUTION: An electric step device 5 includes: a movable step 6 serving as a footrest member which assists an occupant to get in or off an entrance 2 of a vehicle 1; a drive part 7 for moving the movable step 6 to an inner position of the vehicle 1 and an outer position which protrudes to the vehicle outer side in an area below a vehicle floor surface; and a control unit 9 for controlling operation of the drive part 7. The electric step device 5 further has a coolant jet part 8 which jets a coolant to the movable step 6. The control unit 9 controls operation of the coolant jet part 8 so that the coolant is jetted to the movable step 6 when a stop time of the vehicle 1 is a predetermined value or longer and a surface temperature of the movable step 6 is a predetermined value or higher.SELECTED DRAWING: Figure 3

The utility model discloses a cage loading device and an unmanned transport vehicle. The cage loading device comprises a bottom plate, a lifting assembly and an overturning assembly. The lifting assembly is arranged on the side edge of the bottom plate and comprises a first guide rail and a lifting part arranged on the first guide rail, and the lifting part controllably moves along the first guide rail to change the height of the lifting part. The overturning assembly is arranged on the lifting part and comprises an overturning shaft and an overturning part capable of rotating around the overturning shaft in a controllable mode. In the first working state, a preset included angle is formed between the overturning part and the lifting part, and the height of the end, away from the lifting part, of the overturning part is smaller than that of a bottom plate of the cage loading device. And in the second working state, the overturning part rotates around the overturning shaft. The cage box can be lifted to the position higher than the bottom plate through the lifting assembly, the cage box can be overturned into the compartment through the overturning assembly, automatic loading of the cage box is achieved, and the loading efficiency and safety of the cage box are improved.

The utility model discloses a hydraulic tail plate device of a high-mobility freight vehicle. The hydraulic tail plate device comprises a base, a mounting frame, a sliding assembly, a bearing plate and a supporting assembly. Through cooperation of an adjusting rod, a guide block, a transmission arm and a locking pin, rapid disassembly and assembly of the bearing plate and the mounting frame are achieved; the auxiliary mechanism utilizes air chamber linkage to enhance lifting stability, a limiting cylinder, a telescopic column and a buffer part disperse pressure, and anti-skid protrusions increase friction force. The operation process can be simplified, energy consumption is reduced, loading and unloading efficiency and equipment stability are improved, and the method is particularly suitable for high-maneuverability cargo loading and unloading scenes.

The utility model discloses a potato transporting and feeding device which comprises a rotating frame installed on a vehicle body chassis, an overturning frame is welded to one end of the rotating frame, a placing frame is fixedly installed on the outer wall of one side of the overturning frame, a rotating seat is welded to the outer wall of the vehicle body chassis, and a hydraulic rod is connected to the outer side of the rotating seat. A reinforcing rod is welded to the middle of the rotating frame, a mounting lug is welded to the bottom of the reinforcing rod, and one end of a piston rod of the hydraulic rod is rotationally connected with the mounting lug through a pin shaft. According to the potato transport vehicle, the hydraulic rod is installed at the bottom of the vehicle to drive the turnover frame to rotate to transport potatoes, the problem that manual transport wastes time and labor is solved, the use convenience of the potato transport vehicle is embodied, and the transport efficiency is greatly improved.

A tilting deck trailer including a main frame structure including a first end beam and a second end beam, the first end beam being closest to a vehicle and the second end beam being farthest from the vehicle, the main frame structure configured to remain stationary, a second frame structure including a first end beam and a second end beam, the first end beam of the second frame structure being closest to the vehicle and the second end beam of the second frame structure being farthest from the vehicle, the second frame structure configured to move into an inclined loading position, and a lifting mechanism attached to the main frame structure for moving the second frame structure in an upward direction.

An automatic picking and bundling loading hopper belongs to agricultural transportation equipment, and is characterized in that an automatic picking and bundling device is additionally arranged on the hopper, so that external equipment for bundling is omitted, and economic benefits are improved.

This utility model provides an anti-tilting structure for an electric tailgate during lifting, belonging to the field of automotive parts technology. This utility model features a limit pin on a fixed base mounted on the main beam. The upper end of the follower arm is hinged to the upper part of the fixed base, the middle part of the follower arm is hinged to the inner end of the lifting arm, and the lower end of the follower arm is hinged to the lifting cylinder. Furthermore, a hook is provided at the inner end of the lifting arm. When the lifting arm deflects during the lifting of the platform, the hook on the lifting arm can engage the limit pin. The cooperation of the limit pin and the hook allows the fixed base to provide load-bearing capacity to the lifting arm, enabling the platform to obtain greater and more stable load-bearing capacity from the main beam. This prevents the platform from tilting during lifting, improving safety. Moreover, the hook can separate from the limit pin after the lifting arm deflects at a predetermined angle, meeting the needs of the platform tilting down or up, ensuring the normal operation of the electric tailgate.

To provide a cargo receiving platform lifting device and a vehicle dispensing with operation of a switch for connecting a battery and a motor when using a cargo receiving platform as a step after stopping the vehicle.SOLUTION: A load receiving platform lifting and lowering device attached below a load box includes a load receiving platform, a lifting and lowering mechanism configured to lift and lower the load receiving platform, a moving mechanism configured to move the load receiving platform between a storage position below the load box and a projecting position projecting outward from below the load box, a drive unit configured to drive the lifting and lowering mechanism and the moving mechanism, a battery configured to supply electric power to the drive unit, a door sensor configured to detect an opening / closing posture of a door portion of the load box, a control device configured to control the lifting and lowering mechanism and the moving mechanism, and a vehicle stop detection unit configured to detect a stop of a vehicle. When the stop of the vehicle is detected by the vehicle stop detection means, energization from the battery to the control device is started, and the control device connects the battery and the drive unit and moves the load receiving platform from the storage position toward the overhang position when the open posture of the door portion is detected during energization.SELECTED DRAWING: Figure 10

The invention relates to the technical field of emergency care, in particular to an ambulance device for loading and unloading a vehicle-mounted CT machine and a hyperbaric oxygen chamber, which comprises a bottom plate, a side plate, a sliding plate base, a sliding plate and a moving plate, the side plates, the sliding plate bases and the sliding plates are symmetrically arranged. According to each set of system, the sliding base and the sliding plate slide out by a certain distance through cooperation of the pushing plate and the spring, then the sliding base continues to move through cooperation of the pushing plate and the spring, and a door is opened through lead screw transmission, chain wheel and chain transmission and gear and rack transmission; a motor is used for driving a spline shaft for transmission, and a chain, a chain wheel, a gear and a rack are matched to enable a moving plate to move and transport instruments, so that the ambulance can load and unload a vehicle-mounted CT machine and a hyperbaric oxygen chamber at any time.

A modular tilt-deck trailer and skid system is disclosed for transporting and deploying skid mounted payloads in diverse field environments. The system comprises a trailer portion configured for towing behind a vehicle, a pivotable tilt deck actuated by a tilt jack, and a winch assembly enabling controlled loading and unloading of standardized skids. Each skid integrates leveling jacks for terrain compensation and a mast tilt system for vertical deployment of various payloads such as surveillance, communication, or environmental devices. Securement of the skid to the tilt deck is achieved through a cam lock mechanism, as well as skid restraint forks and skid restraint pockets, allowing for rapid decoupling and recoupling of the skid to the tilt deck. The system supports interchangeable skid configurations and mast geometries, including telescopic and non- telescopic variations. Methods for deployment and reloading are also disclosed.

An electric vehicle tailgate system includes a beam assembly fixed on a vehicle, a follow-up plate, a lifting arm, and a lifting power assembly. The lifting power assembly includes a motor, a first lifting push rod, a second lifting push rod, and a transmission mechanism coupled to the motor. The follow-up plate is hinged at its top end to the beam assembly, at its middle to the lower end of the lifting arm, and at its bottom end to the bottom end of either lifting push rod. The retractable ends of the lifting push rods are hinged to the middle-lower end of the lifting arm. The transmission mechanism includes at least one connecting shaft rotatably coupled to the motor, enabling synchronous extension and retraction of the lifting push rods. This configuration drives the lifting arm to open or close the tailgate efficiently, enhancing synchronization and reducing mechanical complexity.

Systems, devices, and methods for a lift platform system including: a platform assembly (1402) comprising an opening (1414); one or more interchangeable inserts (1406, 1408, 1410, 1412, 1430) configured to be received in the opening (1414) of the platform assembly (1402); and one or more engagement mechanisms (1418, 1420) configured to secure the one or more interchangeable inserts (1406, 1408, 1410, 1412, 1430) in the opening (1414) of the platform assembly (1402).

The invention provides an automobile tailboard door closing structure, and belongs to the technical field of automobile accessories. The connecting hole, hinged to the pin shaft on the connecting base, of one end of the telescopic driver is arranged to be the strip-shaped hole formed in the axial direction of the connecting hole, the width of the connecting hole is consistent with the diameter of the pin shaft, and the length of the connecting hole is larger than the diameter of the pin shaft; fine adjustment of the hinge point of the telescopic driver can be adjusted through movement of the pin shaft in the connecting hole, so that when the stroke of the tail plate after turnover conversion is inconsistent with the telescopic stroke of the telescopic driver due to part machining and assembly process errors, adaptation can be achieved through movement of the pin shaft in the connecting hole; therefore, the problem that the structure is damaged after the telescopic driver is used for a long time is solved, the service life of the automobile tailboard is prolonged, and the use cost is reduced.