381results about "Loading/unloading vehicle arrangment" patented technology

The invention provides an unmanned connection system and an unmanned connection method, and relates to the field of unmanned aerial vehicles. The unmanned connection system comprises a container, an aircraft and an unmanned vehicle, the container is used for loading goods; the aircraft comprises a flying body, and the bottom end of the flying body can be detachably connected with the top end of the container; the top end of the unmanned vehicle can be detachably connected with the bottom end of the container. The aircraft and the unmanned vehicle are separately connected with the top end and the bottom end of the container, and an automatic connection link with cooperation between the air and the ground is constructed. Moreover, visible light emitting devices are arranged on the two sides of one of the unmanned vehicle and the flying body in the width direction, cameras are arranged on the two sides of the other one, visible light is used as a positioning reference, the cameras can accurately capture and analyze visible light information, and therefore real-time and dynamic position guidance is provided for the unmanned vehicle to drive into the containing space. And the docking precision and reliability of the unmanned vehicle and the aircraft are improved.

A robotic construction system for use in constructing a structure, the construction system including a base, a boom extending from the base, an articulated delivery head attached proximate an end of the boom, the delivery head including a nozzle configured to deliver a construction material and a controller configured to control movement of the boom and the delivery head to thereby move the nozzle and deliver construction material, wherein the boom moves with a slower dynamic response over larger distances and the delivery head provides a faster dynamic response over smaller distances.

According to the technical scheme, the mobile carrying robot is characterized by comprising a chassis, Mecanum wheel sets arranged on the periphery of the chassis, a six-axis mechanical arm arranged at the upper end of the chassis and a power supply mechanism; an adsorption mechanism is arranged at the movable end of the six-axis mechanical arm; lifting and forward-extending mechanisms are symmetrically arranged on the chassis and located on the two sides of the six-axis mechanical arm. The power supply mechanism is electrically connected with the Mecanum wheel set, the six-axis mechanical arm and the lifting and forward stretching mechanism. Through the movable chassis design and the mechanical arm tail end adsorption design, the robot can be suitable for different working scenes and has the advantage that the diversified requirements of material carrying can be met.

The invention provides a double-unfolding lifting type extra-high voltage alternating current withstand voltage test vehicle and a use method thereof. The test vehicle comprises a high voltage test unit, a bearing unit, a double-unfolding lifting carriage and a fixed carriage, wherein the double-unfolding lifting carriage and the fixed carriage are installed on the bearing unit. The top end of the high-voltage test unit is provided with a metal grading ring, the outer side is provided with an inflation grading ring, and the inner side is fixedly provided with a high-voltage corona-free wire. The double-unfolding lifting carriage can form a left half carriage and a right half carriage to expose the high-voltage test unit when being laterally unfolded and descended, and can form a closed carriage to cover the high-voltage test unit when being lifted and retracted; a bearing and overturning unit is installed in the double-unfolding lifting carriage and can adjust the equipment angle of the high-voltage test unit. A test control system, a drive control system and a test analysis system are integrated in the fixed carriage. On the basis of reducing the space size of the test vehicle, the space insulation distance is guaranteed as much as possible, the installation efficiency of the corona-free wire and the integration degree of the test vehicle are improved, and the working efficiency of the voltage withstanding test is effectively improved.

The invention discloses a novel material transportation bag, a material loading device and a material loading method. The novel material transportation bag comprises an upper bag body, an inflation bag body, an inflation and deflation pipe, an exhaust pipe, a discharging pipe, first electromagnets arranged at the four corners of the upper bag body and a second electromagnet arranged in the middle of the upper surface of the upper bag body, a feeding pipe is arranged in the middle of the second electromagnet, and the feeding pipe and the discharging pipe are each provided with a first valve. The inflation and deflation pipe and the exhaust pipe are each provided with a second valve, and the controller is in control connection with the first valve, the second valves, the first electromagnet and the second electromagnet. The device has the beneficial effects that a material bag is ejected through the ejection block, the upper bag body and materials form a whole solid matched with a compartment in a vacuumizing mode, after the ejection block is withdrawn, the material bag cannot be bulged out of the compartment, and a vehicle door can be easily closed; when the van brakes or turns, the driving stability of the van is greatly enhanced, and the same van can contain more materials.

The invention relates to a materials handling vehicle including an obstacle scanning tool and a steering mechanism, materials handling hardware, a vehicle drive mechanism, and a user interface that facilitate movement of the materials handling vehicle and materials being carried along a travel path. The tool establishes a scan field, a filter field, and a performance field and is configured to indicate whether an obstacle is present in the filter field and the performance field. The tool executes logic to establish the performance field in response to an input performance level, scan the filter field and the performance field for obstacles, perform an obstacle avoidance for obstacles detected in the filter field, and perform a performance level reduction query for obstacles detected in the performance field, where a result of the query includes a reduction in the performance level when a performance level reduction is available and performance of the obstacle avoidance when the performance level reduction is not available.

The utility model discloses unmanned vehicle shell transfer equipment, which relates to the technical field of unmanned vehicle transfer, and comprises a chassis, a protective shell is arranged at the bottom of the chassis, a motor and a horizontal sensor are respectively arranged at the upper part in the protective shell, the output end of the motor is connected with a screw rod, and the outer surface of the screw rod is connected with a push frame; supporting bases are connected to the two sides of the interior of the protective shell. Through the arrangement of the protective shell, the supporting base, the lead screw, the pushing frame and the first torsional spring shaft, before running, the output end of the motor drives the lead screw to rotate reversely, the pushing frame moves upwards and does not abut against the supporting base any more, at the moment, the supporting base is driven by the first torsional spring shaft to rotate upwards, the electric cylinder and the supporting feet retract into the protective shell, and the periphery of the electric cylinder is protected through the protective shell; due to the fact that the electric cylinder rotates to be folded, the phenomenon that the electric cylinder collides with the ground or an object on the ground in the running process and is bent, deformed and even broken is avoided; and the electric cylinder can be conveniently folded, so that the electric cylinder is prevented from being damaged.

The present application relates to a kind of load carrying carriage for freight semi-trailer, comprising: load carrying carriage body, including load carrying base, and front side plate, side fender and carriage door body;Multi-functional unloading assembly, including a plurality of unloading pipes connected in correspondence with interval and fixed to the both sides of the load carrying base, the load carrying base is respectively recessed with first embedded platform in the position corresponding to unloading pipe, the upper side of first embedded platform is detachably installed with corresponding link ring plate, the bottom side of link ring plate is respectively provided with corresponding second embedded platform upward, the bottom side of second embedded platform is respectively fixed with corresponding closed support plate;The support column is fixed to the bottom of closed support plate downward, the bottom of support column is respectively fixed with integral support plate connected to the bottom of unloading pipe.The present application can effectively carry weight according to demand, so as to effectively adapt to higher goods loading height, and can quickly and conveniently unload bulk cargo according to demand.

The mining crawler-type carrier based on the explosion-proof diesel engine comprises a crawler chassis and crawler frames, the crawler frames are arranged on the two sides of the crawler chassis, a driving wheel and a driven wheel are installed at the two ends of each crawler frame respectively, and a plurality of thrust wheels are installed on the bottom side of each crawler frame; the chain plate is provided with a bending protrusion structure with a specific angle, the material conveying efficiency is effectively improved, material adhesion and blockage are prevented, an intelligent cooperative control system is adopted, automatic machine following operation and precise discharging of the heading machine are achieved, the operation automation degree is greatly improved, and the automatic material conveying system is suitable for being used in the heading machine through a multiple sensing system and an intelligent analysis algorithm. Real-time monitoring, fault early warning and service life prediction of the equipment state are realized, and the equipment reliability is remarkably improved.

This invention relates to a system (1) that checks whether the tail lifts used for loading cargo in twine-style load carrying vehicles are fully closed after the loading process is completed, thereby preventing the loss of life and property caused by loading and ensuring safe driving. With this system (1), the information that the tail lift in the load carrying vehicle is closed is transmitted to the driver by visual and audible warnings. In this way, the controls cease to depend on any person and a systematic protection is ensured. With this system (1), the driver starts driving more safely with these signals they received before launching the vehicle off. Protection is ensured against any accident risk that may occur in the system (1).

The utility model relates to the technical field of pipeline transportation, in particular to a pipeline transportation device. Comprising a tractor connected with a trailer, the upper end of the front side of the trailer is higher than the upper end of the rear side of the trailer, a driving device is arranged on the front side of the trailer, two rope wheels are fixed to the driving device, steel wire ropes are wound around the rope wheels, one ends of the steel wire ropes are fixedly connected with the rope wheels, and the other ends of the steel wire ropes are closed rope rings. A groove corresponding to the rope wheel is formed in the upper end of the trailer and extends in the width direction of the trailer, a plurality of mounting grooves are formed in the upper end of the rear side of the trailer, swing rods are rotationally connected into the mounting grooves and comprise supporting parts, guiding parts perpendicular to the supporting parts are fixed to the rear ends of the supporting parts, and the guiding parts extend upwards. Through the design of the guide part of the rotatable swing rod, when a pipeline is dragged to a trailer or unloaded by a steel wire rope, the swing rod automatically adjusts the angle to form a slope guide surface, and the swing risk of the pipeline in traditional hoisting is avoided.

The invention discloses a heavy-load AGV robot omni-directional driving structure and method, and belongs to the technical field of automatic carrying equipment. The structure comprises a frame, a left arm, a right arm, a left holding clamp, a right holding clamp, a first telescopic driving unit, a second telescopic driving unit, an omnidirectional driving wheel and a roller pin row. The left arm and the right arm are movable, and the left holding clamp and the right holding clamp are located above the left arm and the right arm. The first telescopic driving unit drives the left and right arms to adjust the distance to adapt to objects with different widths; the second telescopic driving unit drives the holding clamp to realize clamping and loosening; the omni-directional driving wheels are distributed on the left arm and the right arm to achieve omni-directional movement. The roller pin row is arranged on the inner side of the arm body, the top plane is used for bearing objects, and the slopes are connected to guide the objects to fall. By means of the modular design, self-adaptive clamping, high-maneuverability transportation in a narrow space and stable landing of heavy-load objects of multiple specifications such as a switch cabinet are achieved.

An engine-type industrial vehicle (10) includes: an engine (31); a power transmission (40) configured to transmit a driving force of the engine (31) to a driving wheel (12); a controller (81) configured to adjust the driving force; a travel direction determiner (88) configured to determine a travel direction of the engine-type industrial vehicle (10); and an object detector (131) configured to detect a position of an object in the travel direction of the engine-type industrial vehicle (10). The power transmission (40) is switchable between a driving force transmission state and a driving force non-transmission state. The controller (81) causes a state of the engine-type industrial vehicle (10) to be in a travel start prohibition state (S3), when the object detector (131) detects the object and a detection direction of the object matches the travel direction, in a case where a vehicle speed of the engine-type industrial vehicle (10) is equal to or less than a stop determination threshold.

The invention relates to a hook for a hook loader, comprising a shank for connecting the hook to a hook loader, a hook portion comprising a throat, and a wear indicator formed on the hook portion and configured to indicate wear on the hook portion. Also disclosed is a hook loader comprising a hook.

The utility model discloses a quantitative blanking device for an intelligent unmanned vehicle, which particularly relates to the field of blanking devices and comprises a frame, wheels are rotatably mounted at the bottom of the frame, a blanking hopper is fixedly mounted at the top of the frame, and an interval discharging mechanism and a pulling and fixing mechanism are arranged at the bottom of the blanking hopper. The interval discharging mechanism comprises a material receiving box communicating with the bottom of the discharging hopper, the material receiving box is arranged in a vertical state, the material receiving box is arranged in a vertically-through mode, a sliding push plate is slidably installed at the bottom of the material receiving box, the sliding push plate is fixedly installed at the top of the vehicle frame, an open groove is formed in one side of the sliding push plate, and the open groove and the material receiving box are arranged in a staggered mode. The bottom of the open groove communicates with a discharging groove. The material receiving box is arranged at the bottom of the discharging hopper, materials are uniformly separated and stored through the material receiving box, and then the materials are intermittently taken out through the material receiving box by intermittent pushing, so that quantitative materials can be separated and uniformly taken out for multiple times, and waste is avoided.

The transport vehicle for the tire rim assembly of the large special vehicle is provided, the transport vehicle for the tire rim assembly of the large special vehicle can not only facilitate fixation of the tire rim assembly of the large special vehicle, but also facilitate loading and unloading of the tire rim assembly, and can conveniently and rapidly assist replacement of the tire rim of the large special vehicle. The invention aims to solve the problems of transportation, loading and unloading of the tire rim assembly of the large special vehicle, and the tire rim of the large special vehicle is difficult to fix and inconvenient to take and place due to large self weight, so that the invention provides the transport vehicle for the tire rim assembly of the large special vehicle.

To reduce a cost by dispensing with a change of a control program for a controller when adding a corresponding function to a prescribed loading state to an existing loading platform lifting device.SOLUTION: A loading platform lifting device L comprises: a controller C which operates on the basis of a previously stored control program and performs switching control of communication switching means V1, V2 so as to move a loading platform 1 down when receiving a moving-down command to the loading platform 1; a pressure sensor PS which can detect that the hydraulic pressure of a hydraulic cylinder CL exceeds a prescribed limit pressure px in a prescribed loading state of the loading platform 1; and moving-down regulation means RE2 which can regulate moving-down of the loading platform 1 in the time of operation independently of the controller C. The moving-down regulation means RE2 is connected with the pressure sensor PS via the controller C such that the moving-down regulation means RE2 operates according to the detection of the pressure sensor PS in the moving-down process of the loading platform 1.SELECTED DRAWING: Figure 4

The application provides a separation and combination device, a road vehicle and a two-part flying vehicle. The separation and combination device is used for the two-part flying vehicle comprising a road vehicle and a flying vehicle. The separation and combination device comprises a telescopic traction mechanism and a plurality of linear motion mechanisms. The telescopic traction mechanism is arranged on a vehicle body of the road vehicle. The plurality of linear motion mechanisms are arranged on the vehicle body of the road vehicle. The plurality of linear motion mechanisms are distributed on opposite sides of the telescopic traction mechanism along a horizontal direction. The output end of each linear motion mechanism is connected to the telescopic traction mechanism. The movement direction of the output end of the plurality of linear motion mechanisms is the same as the telescopic direction of the traction end of the telescopic traction mechanism. The distribution of the plurality of linear motion mechanisms along the horizontal direction also helps to reduce the height of the separation and combination device, avoiding the increase of the height of the separation and combination device caused by the vertical stacking distribution of the plurality of linear motion mechanisms.

The utility model discloses a grain depot fumigation tablet autonomous delivery robot which comprises a chassis, damping mechanisms and a medicine delivery mechanism, the damping mechanisms and the medicine delivery mechanism are arranged on the chassis, the damping mechanisms are symmetrically arranged on the left side and the right side of the chassis, and each damping mechanism comprises a support fixed to the left side and the right side of the chassis; the direct-current motor, the driving wheel, the crawler belt, the driven wheel, the connecting shaft and the spring suspension shock absorber are installed on the support, a medicine feeding mechanism is installed at the top of the chassis and comprises a medicine bin fixed to the front end of the top of the chassis, a push plate is installed at the bottom of the medicine bin in a sliding mode, and a medicine pushing rack is fixed to the rear side of the push plate; by arranging driving wheels, ten driven wheels driven by two driving wheels on a crawler belt and a damping system provided with a spring suspension damper, a robot body is reinforced and enlarged, the load capacity is greatly improved, horizontal pushing type medicine feeding is adopted, and compared with a traditional mechanical arm, the method has the advantages that the tablet feeding cost of a robot is reduced, and the design is simple.

The application discloses a bulk feed vehicle with controllable unloading flow. The bulk feed vehicle with controllable unloading flow comprises a transport vehicle, the transport vehicle comprises a vehicle body, a transport tank is arranged at the back of the vehicle body, a flow guide cover is arranged above the front of the vehicle body, an even number of in-cover cable winders are arranged in the flow guide cover, a disinfection water supply tank is fixed to the side wall of the vehicle body, and a water inlet guide pipe is arranged on the side wall of the in-cover cable winder. The disinfection spraying device is arranged on the tank side driving beam, the arch-shaped supporting pipe is arranged in a shape of arch, and the tank body is covered by the arch-shaped supporting pipe; under the cooperation of the disinfection water supply tank and the water inlet guide pipe, the disinfection water is transported to the atomizing spraying pipe and the extension spraying pipe frame, the atomizing spraying pipe and the atomizing strips on the extension spraying pipe frame are synchronously acted to form the disinfection water mist along with the displacement of the driving beam and the arch-shaped supporting pipe, the disinfection water mist is sprayed to cover the tank body and the surface of the vehicle body, manual operation is not needed for automatic disinfection, the operation time is shortened, and the unloading progress and the transport time limit are effectively ensured.

A power supply module (102) for supplying power to at least one mining or construction machine (112), the power supply module (102) comprising: a receiving unit (104) operative for receiving alternating current, AC, power from a power grid or an external power source (106); an alternating current to direct current, AC-DC, converting unit (108) operative for converting the AC power received by the receiving unit (104) to DC power, wherein the power supply module (102) is operative for feeding the DC power to the at least one mining or construction machine (112) via at least one DC transmission line (110), and the power supply module (102) is mobile.

The present application relates to the technical field of transportation devices, in particular to a constant-temperature carriage for cold-chain storage and transportation of bird's nest, which is used to solve the problem of poor distribution of cold sources in the existing cold-chain transportation carriage for bird's nest; the carriage comprises a bearing mechanism, a refrigeration mechanism and a stacking mechanism; the bearing mechanism comprises a transportation box, the refrigeration mechanism is installed in the transportation box, and the stacking mechanism comprises a stand column, a plurality of trays are inserted into the stand column, and the plurality of trays are vertically stacked along the stand column; the stacking mechanism can slide in the transportation box, and when the stacking mechanism slides in the transportation box, the distance between two adjacent trays increases with the increase of the sliding distance of the stacking mechanism in the transportation box; the carriage is linked and adjusted by the sliding of the stacking mechanism and the distance between the trays, without the need for additional electric control equipment, so that different temperature and humidity environments can be naturally formed in the same carriage, which is suitable for the storage and transportation requirements of dry products, semi-finished products, fresh stewed products and other multi-category bird's nests, the whole tray slides and is loaded and unloaded, the operation efficiency is greatly improved, and the loss of cold quantity caused by opening the door is reduced.

A mobile working machine (1) is proposed, comprising a drive unit for driving at least one drive element (3) and / or a working tool (2), wherein the drive unit has at least one drive motor and a steering device (6) for steering the working machine (1) in the direction of a travel path and a tool holder (5) for receiving or holding / fixing the working tool (2) and / or a lifting device (5), wherein at least one electrical and / or electronic control unit is provided for controlling the drive unit or the drive motor or the steering device (6) or the lifting device (5) or the working tool (2) or the tool holder (5), whereby at least some of the disadvantages of the prior art are improved orThe aim is to avoid certain issues, in particular to enable at least some tasks to be carried out semi-autonomously by the machine (1) and / or to enable the unambiguous identification of the operator (7), even if the operator is not on / in the control station or driver's cab (4), whereby the operator (7) or the person (7) to be tracked may be in the monitoring / detection area (I, II, III) with several persons and / or objects / obstacles (8). According to the invention, this is achieved by the control unit comprising at least one mobile remote control unit (9) for wireless remote control of the machine (1) by an operator (7), wherein at least one tracking unit (11, 12, 13) for locating the mobile remote control unit (9) is arranged on the machine (1).

The application relates to the technical field of fire-fighting equipment carriers, and discloses a landing craft transfer vehicle which comprises a vehicle frame, a supporting part and a guiding part. The vehicle frame comprises a rear cross beam, a first cross beam and a second cross beam. The first cross beam is arranged at the front part of the rear cross beam, and the second cross beam is arranged at the front part of the first cross beam. The rear cross beam is interrupted in the middle to form a gap. A steel wire rope guide wheel is arranged at the middle upper part of the first cross beam. The supporting part has a use state and a folding state. When the supporting part is in the use state, the supporting part is arranged between the rear part of the vehicle frame and the ground. When the supporting part is in the folding state, the supporting part can be folded from between the rear part of the vehicle frame and the ground. The guiding part is arranged at the rear part of the vehicle frame and is used for guiding the landing craft to be loaded onto the vehicle frame. The application has the advantages that the landing craft towing hook can be prevented from being clamped by the steel wire rope guide wheel when the landing craft is loaded and unloaded, the landing craft can be loaded and unloaded simply, the front wheels and the landing craft can be prevented from being damaged due to head tilting, and the landing craft can be smoothly loaded onto the vehicle frame.

This application relates to the field of underground pipeline construction, and in particular to a device and method for dismantling support frames inside underground pipelines. The device includes a vehicle body with clamping components, a guide plate, a bearing plate, and a support spring. The bearing plate is slidably connected within the vehicle body to support the support frame. The bearing plate includes two rotating plates and a connecting shaft, with the two rotating plates rotatably connected to both sides of the connecting shaft. The support spring connects the vehicle body and the bearing plate, giving the bearing plate an upward sliding tendency. The clamping components clamp the support frame, and the vehicle body also has a clamping component drive mechanism for driving the clamping components. The dismantling method includes adjusting the bearing plate, clamping, transferring the support frame, and leveling the rotating plates. The dismantling device and method provided by this application allow the support frame to rest stably on the bearing plate, reducing the space occupied by the support frame to prevent it from scattering, allowing the vehicle body to accommodate more support frames at a time, reducing the number of transfers, and improving construction efficiency.

Commercial vehicle (1), in particular military commercial vehicle, with a driver's cab (11), a chassis (2) which supports the driver's cab (11), and a support device (35) for carrying additional equipment (36), wherein the chassis (2) has a first longitudinal member (19) extending along a longitudinal direction (x) of the commercial vehicle (1) and a second longitudinal member (20) also extending along the longitudinal direction (x), wherein the support device (35) is attached to the rear of the chassis (2) facing away from the driver's cab (11), wherein the support device (35) is pivotable relative to the chassis (2) from a driving position (P1) to a loading position (P2) and vice versa, wherein the support device (35) in the driving position (P1) is arranged at least partially within a chassis space (31) defined by the first longitudinal member (19) and the second longitudinal member (20),and wherein the support device (35) is arranged at least partially outside the chassis space (31) in the loading operating position (P2).

A cover device (CD) is fitted to a rear platform (PLR) of a vehicle (V) intended for loading and surrounded by a front transverse wall (PTV) and two longitudinal walls (PL1-PL2), and comprises: - a movable roof (TP) covering at least part of the rear platform (PLR), - at least one pair of inflatable pillars (PG11-PG12) fixedly attached to first zones (Z111-Z112) of the roof (TP) spaced at the same longitudinal level, and coupled to the front transverse wall (PTV) or the longitudinal walls (PL1-PL2) or to the rear platform (PLR), and - an inflation device (DG) inflating the inflatable pillars (PG11-PG12) so that they raise at least part of the roof (TP) to increase the volume of the loading space (EC) between the rear platform (PLR) and the roof (TP). Figure 3

The invention discloses a separation and combination mechanism, a land vehicle and traffic equipment, and relates to the technical field of traffic transportation. The separation and combination mechanism comprises a movement mechanism, a telescopic mechanism, a sliding assembly and a bearing groove, the movement mechanism comprises a rod body and a movable body, and the movable body is movably installed on the rod body and used for moving on the rod body in the length direction of the rod body; the telescopic mechanism comprises a bearing assembly and a locking mechanism, and the locking mechanism is used for being locked with the connecting mechanism of the independent functional body; the locking mechanism is installed on the bearing assembly, and the bearing assembly is connected with the movable body. The side, facing the movement mechanism, of the bearing assembly is used for being connected with at least one sliding assembly, and the sliding assembly is arranged in the bearing groove and slidably connected with the bearing groove, so that in the process that the bearing assembly moves in the length direction of the rod body along with the movable body, vibration in the moving process can be reduced through sliding connection of the sliding assembly and the bearing groove; and the movement smoothness of the separation and combination mechanism is improved.