215 results about "Mobile work" patented technology

The invention relates to a ballast trough (40) intended for receiving drive components (36) for a mobile working machine (10), in particular for an industrial truck (12). The ballast trough (40) comprises: at least one inner chamber (46) for receiving at least one drive component (36), in particular a drive battery (38) or a fuel cell; a sleeve (42) having an outer wall (48); and a solidified, weight-increasing ballast filling (80) made of composite material. The ballast filling (80) comprises a metal granulate (84) and a casting material (86) surrounding the metal granulate (84). The invention also relates to a method intended for producing a ballast trough (40) having a ballast filling (80).

The disclosure relates to a mobile working machine, in particular a bulldozer or crawler loader, comprising a vehicle chassis, an electric drive system for providing a travelling function and / or a working function of the working machine and an energy storage module, which is configured to supply the electric drive system with electrical energy and / or to store electrical energy provided by the electric drive system. According to the disclosure, the energy storage module has bearing elements, via which it is detachably fastened in a module holder of the vehicle chassis, wherein the bearing elements are arranged laterally raised on the energy storage module and essentially at the level of the centre of gravity of the energy storage module.

A plurality of detection points is identified from a collection of subterranean scan data collected using a sensor on a mobile work machine. A predicted utility segment is generated based on a pattern reflected from the plurality of detection points. The predicted utility segment is incorporated into a subterranean feature model. A component of the mobile work machine is controlled, using the subterranean feature model, to perform an operation.

The invention provides a manufacturing method of a movable hanging basket special for a flexible photovoltaic support, and belongs to the technical field of photovoltaic maintenance equipment. The manufacturing method of the movable hanging basket special for the flexible photovoltaic support comprises the steps of steel wire rope suspension system preparation, pulley assembly manufacturing, rectangular frame welding, bearing platform installation, enclosure system arrangement, connection system construction, movable control system installation, safety protection device arrangement and the like. Design and manufacturing of all parts are guided through mathematical models such as a hanging basket stability equation, a pulley assembly matching equation, a protection height calculation equation, a load distribution balance equation, a movement control force calculation equation, a shake suppression function and a multi-point stability balance function, and accurate matching of hanging basket structure parameters and operation requirements is achieved. The problems that a mobile operation hanging basket on an existing flexible photovoltaic support is insufficient in stability and low in safety can be solved.

The invention provides a welding robot moving operation platform, and belongs to the technical field of welding robots, the welding robot moving operation platform comprises a first rail, a second rail is arranged on one side of the first rail, a moving plate is arranged on the upper side of the first rail, a lifting plate is arranged on the upper side of the moving plate, and a lifting mechanism is arranged on the lower side of the lifting plate. Through the arrangement of the first rail, the second rail, the moving plate, the first motor, the transmission gear, the transmission rack and the rail changing mechanism, rails are laid in an operation area, the moving operation platform can accurately move along the rails, the welding robot is accurately conveyed to a designated welding position, moving operation of the welding robot is achieved, and the welding efficiency is improved. The welding robot can be subjected to rail changing, so that the welding robot can move on the first rail and the second rail, the operation range of the welding robot is remarkably widened, and the problem that in the prior art, rail changing movement of the welding robot is inconvenient is solved.

The invention discloses a multifunctional intelligent mobile operation platform and method suitable for a narrow coal mining roadway. The multifunctional intelligent mobile operation platform comprises an operation platform body, a driving module, a supporting module and a control module. The operation platform can be put down to expand the area of the operation platform, the driving module can drive tires to rotate so that the operation platform can move freely, and a top hydraulic supporting rod and a bottom hydraulic supporting rod of the supporting module can stretch, support and fix; the control module can achieve control over movement of the work platform, driving of the driving module and supporting of the supporting module. The working platform is fixed between the upper wall and the lower wall of the roadway, and a safe working space is provided; the structure is high in detachability, so that the transportation pressure is reduced; the structure is simple, the size is small, and the intelligent degree is high; movement and leveling of the platform can be controlled through an intelligent operation system, the labor load of workers is relieved, and the labor efficiency is improved.

The invention relates to a mobile work machine, in particular a bulldozer or loader, comprising a hydraulic system, an electric drive system for providing a driving function and / or a working function of the work machine, an energy storage device for supplying the electric drive system with electrical energy, and a cooling system for cooling and / or heating the energy storage device. According to the invention, the energy storage device, at least one electric drive component of the electric drive system, and the hydraulic system are coupled to one another via a common coolant circuit of the cooling system, wherein their waste heat can be dissipated via a common cooler of the coolant circuit. The invention further relates to a method for the controlled discharge of the energy storage device of the mobile work machine.

The present invention relates to a method for operating a hydrostatic drive system of a mobile working machine, wherein the hydrostatic drive system comprises a hydraulic pump (12) with adjustable delivery volume and at least one hydraulic motor (3) connected to each other in a hydraulic circuit, wherein the hydraulic pump (12) is driven by a drive motor and the at least one hydraulic motor (3) is configured to drive a wheel of the mobile working machine, characterized in that the method comprises the following steps: a) Determining a speed that corresponds to the actual speed of the mobile working machine or to a quantity dependent on it; b) Determining a target speed value that represents a target value for the speed recorded in step a); c) Control of the speed recorded in step a) taking into account the speed setpoint determined in step b) by changing a control variable for the hydraulic pump (12) while a defined speed of the drive motor is requested; d) Increasing the load exerted on the drive motor by the drive system, while in step c) the speed is regulated; e) Storing the current value of the control variable for the hydraulic pump (12) when, during the increase of the load in step d), it is determined that an operating variable of the drive motor or an operating variable of the hydrostatic drive has reached a first target value.

The utility model discloses a sewage treatment device for slaughterhouse belongs to sewage treatment technical field, including box, the top of box is equipped with inlet pipe, the bottom fixedly connected with the inlet pipe of communicating hose, the fixedly connected with fixed plate of inlet pipe, the bottom of fixed plate is equipped with mobile filter assembly, and this mobile filter assembly carries out mobile filtering to sewage, and the mobile filter assembly is connected with drive assembly, and this drive assembly is used for driving mobile filter assembly mobile work. The utility model not only is convenient to rotate filter and changes the position of filtration, reduces local block, and changes the position of sewage falling, and it is convenient for sewage to contact with medicine water more quickly and more fully and complete purification.

The invention relates to a method for producing a battery tray (2) of a traction battery, in particular a lithium-ion traction battery, for a mobile work machine, in particular an industrial truck, wherein the battery tray (2) is at least partially filled with a ballast filling (15), wherein the ballast filling (15) comprises a ballast material (15a) and a bonding substance (15b). The method comprises the steps of: providing a battery tray (2), wherein the battery tray (2) has an outer casing (4) with a peripheral outer wall (3) and an intermediate base (5) secured to the outer wall (3), wherein a ballast filling space (7) is formed by the intermediate base (5) in the interior of the battery tray (2) and the battery tray (2) is open on the underside (US); positioning the battery tray (2) with the open underside (US) facing upwards on a filling device (1); filling the ballast filling space (7) with the ballast filling (15) by means of the filling device (1) via the open underside (US) of the battery tray (1); closing the open underside (US) of the battery tray (1) with a base plate (12); rotating the battery tray (2) provided with the base plate (12) by 180° about a horizontal axis of rotation (D); setting the ballast filling (15) to form a laminate material.

System (1) for predictive diagnosis of fault conditions of components (5) of the powertrain of a fleet (3) of electrically powered mobile working machines (4), wherein the system comprises: at least one working machine (4) with a communication module for sending operating data (BG); and a central unit (2) spatially separate from the working machine (4), which is designed to receive the operating data (BG) from the working machine (4) via a communication network, characterized by a data processing unit implemented in the central unit (2) with: a) an anomaly detection module configured to detect deviations from normal behavior in the operating data (BG) received from the working machine (4) that indicate an impending fault; and b) at least one hybrid fault model (24) configured to analyze the relevant operational data (OD) after detection of a deviation by the anomaly detection module, wherein the hybrid fault model (24) combines physical domain knowledge about the component (5) and data-driven models to specify a fault type and determine a fault severity.

The invention relates to the technical field of transportation devices, in particular to a full-flexible automatic position deviation adapting device and method.The device comprises a rack, a guide rail is arranged on the rack, a movable working platform is arranged on the guide rail and provided with a fixed section and a telescopic section, and the length of the fixed section is smaller than the width of a compartment opening; the telescopic sections are arranged at the two opposite ends of the fixed section and synchronously stretch out and draw back in the fixed section, so that the movable working platform stretches out and draws back, after the movable working platform enters the compartment, one telescopic section abuts against the inner wall of the compartment and pushes the movable working platform to slide on the guide rails, and a driving assembly for driving the telescopic sections to stretch out and draw back synchronously is arranged in the fixed section. The movable working platform can quickly extend into the carriage through retraction of the telescopic section, and stacking of a whole batch of goods can be performed through extension of the telescopic section, so that the stacking efficiency of the goods in the carriage is greatly improved.

From a collection of subsurface scan data gathered by a sensor on a mobile machine, a multitude of detection points are identified. Based on a pattern emerging from these detection points, a predicted utility segment is generated. This predicted utility segment is incorporated into a subsurface feature model. A component of the mobile machine is then controlled using this subsurface feature model to perform an operation.

The application provides an electrical control system and parallel scheduling method of a large gear automatic welding workstation, belongs to the field of automatic welding equipment and intelligent manufacturing technology, the method controls two riveting and welding platforms to alternately perform welding, turning over and feeding and discharging through a central controller, and realizes no-waiting alternate operation by using area interlocking and pre-switching logic; combined with demonstration-free visual guidance welding and mobile base control, it ensures continuous operation of the welding robot and guarantees that multiple mobile work equipment do not interfere and collide; the central controller opens an industrial Ethernet protocol interface, collects welding parameters in real time and uploads them to an MES system, realizes data tracing and remote monitoring. The application solves the problems of low utilization rate, weak multi-variety adaptability, weak collaborative control ability and insufficient data collection and networking ability of the existing large gear welding workstation equipment.

The invention discloses a laser cladding device and method based on additive manufacturing, and relates to the technical field of additive manufacturing. A movable working platform is arranged at the bottom of the rack, a side plate is arranged in the middle of the rack, a lead screw type lifting device is arranged on the outer side of the side plate, a lifting frame is arranged at the driving end of the lead screw type lifting device, a laser cladding machine is arranged on the outer side of the lifting frame, and a synchronous dust collection and cleaning assembly is arranged on the outer wall of the laser cladding machine. An air curtain protection assembly is arranged at the bottom of the lifting frame; a secondary filtering assembly is arranged on the outer wall of the inner side of the side plate; according to the laser cladding device, the synchronous dust collection and cleaning assembly is arranged, in the laser cladding machining process, the two arc-shaped dust collection frames are driven by the synchronous dust collection and cleaning assembly to rotate slowly, splashing metal powder and scraps are adsorbed in real time, powder diffusion is restrained from the source, the powder is prevented from being attached to a workpiece, a cladding head and the interior of equipment, and the machining environment is effectively improved; and the cladding quality and the equipment operation stability are guaranteed.

The utility model relates to the technical field of mobile working cabin production device, more particularly to a kind of mobile working cabin production platform, including top bracing and the support frame being set to the top bracing top. Support frame includes main support pole and several vice support poles. Main support pole is connected to the top end of top bracing. Vice support pole is provided with through hole, so that main support pole is arranged in through hole and is perpendicular to vice support pole. The mobile working cabin production platform of the utility model can be supported by the support frame on forehead portion by placing top bracing below forehead portion when using. Further facilitate the processing of forehead portion. Since the vice support pole of support frame is sleeved on the outside of main support pole, the position of vice support pole relative to main support pole can be adjusted to the position to be supported of forehead portion. Further make the support position be able to be flexibly adjusted, avoid vice support pole to be limited in a position and cannot effectively support.

The present invention provides a mobile work machine capable of accurately setting a target movement path adjacent to the work trajectory of the mobile work machine. [Solution] The system includes a mobile machine C that travels across the field, a work device W that performs work on the field, and a control unit capable of automatic turning control to the target movement path LM2 for the next process. When transitioning from the target movement path LM to the target movement path LM2 for the next process, the control unit can perform automatic turning control. After reaching the end of the target movement path LM, the system reverses along the target movement path, and then the control unit automatically starts automatic turning control.

Control zones are identified on a thematic map and work machine actuator settings are identified for each control zone. A position of the work machine is sensed and actuators on the work machine are controlled based on the control zone that the work machine is in, and based upon the actuator settings corresponding to the control zone. The control zone is then divided, on a display, into a harvested portion of the control zone on which an observed condition value is shown, and control zone that has yet to be harvested, on which an estimated value of the condition is shown.

The present invention relates to a method for operating an electric drive system of a mobile working machine, which includes an input device with which a driver of the mobile working machine can control the drive system, wherein the drive system includes an electric motor configured to drive the working machine, characterized in that the method comprises the following steps: a) Recording the current speed of the mobile working machine or a quantity dependent on the current speed; b) Determining a holding torque corresponding to the torque generated by the electric motor or a quantity dependent thereon, when a request to stop the mobile working machine is or has been entered via the input device and the speed detected in step a) corresponds to a standstill of the mobile working machine; c) Determining a permissible torque range for the torque generated by the electric motor, taking into account the holding torque determined in step b) in order to enable a defined transition from a standstill of the mobile working machine to a movement when starting up on a slope; d) Control of the electric motor taking into account the permissible torque range determined in step c).

A system and method for mobile reporting railway operation. The system may estimate a current geographic location of railway assets, defects, and items based on inputs of a global positioning system (GPS) receiver and a graphical user interface (GUI). The system may display a geographic area of interest to the user and estimate a location of the user client device based on the geocoded information. In this way, the user network can determine railway assets, defects, and item locations and corresponding updates in real time.

The invention discloses a method for realizing data storage of law enforcement officers based on an off-line data storage technology, which is applied to a mobile operation terminal and comprises the following steps: S1, acquiring and submitting field data; s2, carrying out data localization processing based on a network state; s3, intelligent synchronization and combination of off-line data; and S4, scene data display. According to the method, the problems of data acquisition stagnation, poor safety, difficulty in synchronization and the like caused by network interruption in a complex operation environment are solved, so that the uninterrupted operation flow, safe and complete data and accurate and efficient background synchronization are ensured, and the operation flexibility and the intelligent level in a complex scene are improved.

The invention relates to a drive system (100) for a mobile work machine, the drive system (100) comprising a hydrostatic displacement module including at least one hydrostatic pump (101) connected to at least one hydrostatic motor (102), the hydrostatic motor (102) being coupled to at least one drive wheel (5a) of the mobile work machine to drive the rotation of at least one drive wheel (5a), and at least two electric motors (105, 106) to drive the hydrostatic pump (101), the two electric motors (105, 106) and the hydrostatic pump (101) being mounted in series on a common main shaft (104) to be driven in synchronous rotation. Figure for the abstract: Fig. 2

The invention relates to a support device (1) for supporting a mobile work machine, in particular a truck-mounted concrete pump (2), comprising a support (3) connected to the work machine, a work cylinder (4) mounted on the support (3) and having a translationally movable piston rod (5), and a support foot (6) which can be vertically lowered and raised by means of the piston rod (5) of the work cylinder (4). The invention addresses the problem of providing an improved support device which enables a mobile work machine to be supported in a lightweight, cost-effective and yet stable manner. For this purpose, the invention proposes that the work cylinder (4) is mounted on the support (3) via a bolt (7) on which the work cylinder (4) is suspended in a receptacle (8) of the support (3), wherein the work cylinder (4) mounted in the receptacle (8) transmits the supporting forces (Fv), transmitted into the work cylinder (4) when the supporting foot (6) is supported, in the vertical direction to a stop (9) of the receptacle (8). The invention also relates to a mobile work machine having such a support device (1).

The invention relates to a method for filling a battery tray (2) of a traction battery, in particular a lithium-ion traction battery, for a mobile work machine, in particular a forklift truck, with a ballast filling (3), wherein a filling chamber (7) of the battery tray (2) is filled with the ballast filling (3) in a filling process. During the filling process, a density control (DR), in particular a continuous density control, of the battery tray (2) filled with the ballast filling (3) is carried out.

Device for online diagnosis of faults in drive train components of a mobile working machine, comprising: o an anomaly detection unit (101) designed to detect an atypical behavior of at least one operating parameter (OP) of the powertrain components; a first test unit (102) connected to the anomaly detection unit (101), which is configured to check whether the detected atypical behavior can be attributed to a known fault behavior; characterized by a second test unit (104) connected to the first test unit (102), which, if the fault behavior is classified as unknown, is configured to check in a fault database whether data on this unknown fault exists; and o a recording and storage unit (106) connected to the second test unit (104), which is designed to store the course of the anomalous operating size (BG) in the fault database if no data is yet available for the unknown fault.

The utility model relates to large -scale steel structure welding mobile type operation platform, including support base, operation platform, ladder structure and lifting assembly, the lifting assembly includes cross bar and control assembly, wherein: Cross bar installs on support base, Control assembly rotationally sets up on cross bar, and bottom can extend downward to make universal wheel from ground, Control assembly includes pivot, support leg and spacing cylinder, wherein: Pivot passes through cross bar and is connected with rotation, Support leg is with pivot's bottom screw joint, Spacing cylinder installs on cross bar, and spacing cylinder and support leg sliding connection, the utility model discloses through the control of lifting assembly, can make universal wheel from ground when operating, will platform fixed in the operation position, promotes the operation security, after the operation, can make universal wheel ground, the platform moves conveniently, realized the flexible switching of mobile and fixed function, improved the use convenience of platform.

The utility model discloses a punching device for processing a fireproof door, which comprises a box body, the upper end of the box body is fixedly connected with a support frame, the front inner side and the rear inner side of the box body are respectively provided with a limiting clamping assembly, an inner cavity of the box body is provided with an adjusting mechanism, and rotation of a threaded screw rod is realized by starting a servo motor. The purpose of flexibly adjusting the center-of-gravity positions of the two sets of supporting plates is achieved, the applicability to the fireproof doors with different sizes is achieved, the practicability of the punching device is improved, the supporting frame is connected with a movable working box through two sets of electric telescopic rods, a dust removal punching device is arranged in the movable working box, and an air cooler is arranged in the movable working box; according to the drilling device, the dust suction pump is arranged, so that when the drilling bit conducts continuous drilling work, released heat can be absorbed and released in time, the dust suction pump is started under the communication action of the dust cover and the dust suction notch, chippings generated during drilling can be collected and treated in time, the drilling precision is guaranteed, the service life of the drilling bit is prolonged, and the drilling efficiency is improved.

A carriage 168 for mounting a steering input device 160 on a rail 164 includes a bracket (180 fig 2), at least one first roller (308, 312 fig 3) and at least one second roller (316,320 fig 3; 352 fig

The application discloses a kind of photovoltaic array's assembly line type assembly and integral installation method, based on mobile work platform or tool type work platform, raw material processing section is arranged in the layout of the feeding end of work platform, array installation section is arranged away from the side of feeding end, and it is arranged as assembly section between the two;In photovoltaic array assembly assembly line, assembly personnel completes assembly work successively in the mode of assembly line beside rotatable array transfer frame;In array installation section, installation personnel places photovoltaic array semi-finished product in rotatable array transfer frame on the translation rod used for array installation, and sends photovoltaic array semi-finished product into predetermined installation position by translation rod, completes the installation of entire photovoltaic array.The application provides a kind of photovoltaic array's assembly line type assembly and integral installation method, because the assembly of photovoltaic array semi-finished product is completed in installation site, the assembled array semi-finished product does not need to be transported, so that factory assembly becomes feasible.

A method of controlling a mobile work machine on a work site includes receiving an indication of an object detected on the work site, determining a position of the object relative to the mobile work machine, receiving an image of the work site, associating the determined position of the object with a portion of the image, and generating a control signal that controls a display device to display a representation of the image with a visual object indication representing the detected object on the portion of the image.