101results about How to "Efficient unloading" patented technology

A container comprising a frame conforming to ISO intermodal container dimensions, a hopper attached within the frame; the hopper defining a chute having a first opening and a second opening, at least one door pivotally attached to the hopper proximal to the second opening; at least one gate assembly attached to the at least one door; a connector apparatus panel mounted to the frame; and at least one actuating fluid or electrical line connected between the at least one gate and the connector apparatus panel. An alternative embodiment includes at least one air tank connected to the container and filled through an air transfer system and a plunger system to cause actuation of container doors for releasing of materials into a second receptacle and where the air transfer and plunger systems reside partially on a rough terrain container handler vehicle.

A muzzle-loader bullet system includes a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end the propellant containment vessel that abuts against a constriction portion with a reduced diameter portion. The propellant containment vessel having an end portion with a tapered surface that conforms to the constriction portion surface. A projectile is inserted in the muzzle end and seats against the constriction portion. The propellant containment vessel may be received in a removable breech plug. The constriction portion may be part of the breech plug or a separate component secured in the barrel by way of the breech plug. The containment vessel further comprises a primer mechanism that may be integrated into the proximal end of the containment vessel.

A mixing device for tablets includes a rotating drum including front and rear end walls, with the front end wall having a central mouth to receive and discharge the drum contents. One or more ribbon-like baffles are mounted to the inside surface of the front wall, with the baffle having a distal end which partly occludes the drum opening. The baffles are mounted at an angle such that when the drum is rotating in one direction they tend to direct the contents of the drum towards the opening of the drum to discharge the drum contents in a series of successive drum rotations, while when the drum is rotated in the opposite direction the baffles tend to direct the contents of the drum away from the drum opening. One or more curved ribs mounted to the inside surface of the drum body at an angle may be provided to cooperate in the tablet mixing and discharge phases.

The invention relates to a cloud robot edge computing unloading model and an unloading method thereof. According to the technical scheme provided by the invention, the method comprises the steps thatfirstly, an edge server placement model is established, then local and edge server task processing models are established, and then a game theory model is established; an initial clustering center isdetermined; clustering is performed according to the target function; and unloading is carried out by a task unloading method based on an improved game theory algorithm. On one hand, research is carried out from the placement problem of the edge server, an improved k-means algorithm is provided in a many-to-many scene of the cloud robot and the edge server, and the problems that the workload pressure of a single edge server is too large and the task processing efficiency is low are solved; and on the other hand, on the basis of edge server placement research, for the problem of partial task unloading of the heterogeneous cloud robot, fine-grained segmentation is carried out on the tasks, an improved game theory algorithm is provided, an optimal unloading strategy is researched, the energyconsumption of the cloud robot is reduced, and the task completion time is shortened.

The invention discloses a dynamic task unloading method in an uncertain environment in mobile edge computing. According to the invention, the method gives full consideration to the uncertainty of thecloud task queuing waiting time and the randomness and explosiveness generated by massive Internet of Things equipment tasks in an actual distributed Internet of Things environment. According to the method, a buying and selling game model is adopted, a user side is defined as a buyer, a server side is defined as a seller, a multi-stage stochastic programming model is introduced, the uncertainty problem of cloud queuing waiting time delay is solved, efficient task unloading can be carried out in an uncertainty environment, and the success rate of task unloading can be effectively improved.

The invention relates to a CNC pressurizing system for a model test and a control method thereof. The CNC pressurizing system for the model test comprises a partial pressure control part, a pressurization performing part and a visible human-computer interaction interface part, wherein the partial pressure control part comprises a pressure detection unit, a central control unit and a control output unit; the pressurization performing part comprises various control valves and various pressurization jack; the visible human-computer interaction interface part comprises a loading software system and an industrial computer system; a digital pressurization control part inputs a pressurizing command via the visible human-computer interaction interface; the partial pressure control part processes and converts obtained pressure information to generate an electric signal and inputs the electric signal to the pressurization performing part so as to carry out load output; and meanwhile, a partial pressure control system dynamically monitors the output load and feeds the output load to a visible human-computer interaction interface system for real-time display, storage and adjustment. The CNC pressurizing system for the model test and the control method thereof can realize digitization, visualization and intelligence of model loading in underground engineering model tests in the fields of hydroelectric power, transportation, energy source, resources and defense construction.

The invention provides a user-centered distributed multi-user computing task unloading method. The method is characterized by comprising the following steps: uniformly abstracting multiple fog computing nodes into an access point with a servers, wherein the access point has both computing and communication capabilities; when any user generates a computing task, comprehensively considering the unloading decisions of other users; and choosing to compute locally or to unload the computing task into one of other computing nodes according to an unloading decision under a current time slot in orderto minimize own overhead. Through adoption of the user-centered distributed multi-user computing task unloading method provided by the invention, stable and efficient computing task unloading among multiple users can be realized in a distributed execution way. A user satisfactory result can be achieved, and relatively high overall performance of the system can be ensured (compared with the optimalstrategy of the system).

A strip mining machine for a mine belongs to technical field of mining equipment, and is applied to integral strip mining of surrounding rock and mineral of an open-pit mine. The technical scheme is that the strip mining machine comprises a cutting, slotting and scraper type loading part, a raking down part, a scratch board transporting device, a crushing device, a rubber belt transporting device, a rotating and elevating system, a walking part and a rotating part, wherein the cutting, slotting and scraper type loading part is arranged at the front end of the strip mining machine; the scratch board transporting device is mounted at the lower part of the cutting, slotting and scraper type loading part; the back end of the scratch board transporting board device is connected to the crushing device; the crushing device is connected to the rubber belt transporting device; the rotating and elevating system is mounted at the lower part of the rubber-belt transporting device; the transporting belt of the rubber belt transporting device is mounted in the middle of the track of the walking part; the raking down part is arranged above the cutting, slotting and scraper type loading part; and the rotating part is mounted above the walking part. The strip mining machine can realize the integrated operation of continuous strip mining, crushing, transshipping and transporting for the open-pit mine, thereby greatly improving the strip mining efficiency and the productivity of the mine.

Seabed located storage for crude oil or other fluid, distinguished in that it is comprising a storage section in form of an oil and waterproof cloth formed as a flexible balloon that can be filled with, store and emptied for a storage fluid, a structure section formed as an external casing over the storage section, which structure section is closed in the upper part such that an upward close volume of size at least corresponding to the volume of the storage section is formed, but with openings to the surroundings in the lower part, an anchoring section formed as a substructure between the structure section and the seabed, with means for anchoring to or stable placement on the seabed, and a transfer section comprising pipes and valves for loading and unloading of a storage fluid, arranged in substance exterior to the upper part of the storage.

The invention relates to a shoal sea area rescue operational ship with a pile driving and pulling device. A through hole allowing driving and pulling of a pile is arranged on a deck of an operational ship body, a hollow hoisting truss is fixedly connected on the ship body deck at the upper edge of the through hole, the vertical pile is suspended in the hoisting truss, racks are symmetrically and longitudinally arranged on the lateral side of the outer surface of the pile, and a lifting mechanism which drives the pile to reciprocate longitudinally and enable the pile to be driven in or pulled out of the seabed is meshed with the racks. By means of driving of the pile by the pile driving and pulling device arranged on the ship body, the ship body can be stably fixed to a shoal sea area to set rescue equipment, personnel and corresponding goods and materials down, and after rescue is finished, the ship body can be unfixed to sail freely by means of pulling of the pile by the pile driving and pulling device. The deck of the fixed rescue ship body can serve as a reliable operating platform.

The invention discloses a rotation type hydraulic ship unloader. The rotation type hydraulic ship unloader comprises a pitching mechanism, a rotation mechanism and a boom. The boom is at least provided with a slime pump. The boom is connected with one end of the rotation mechanism and connected with the other end of the rotation mechanism through the pitching mechanism. Each slime pump is provided with a slime pipeline system and a clean water pipeline system. In the work state, the pitching mechanism and the boom can be driven by the rotation mechanism to rotate around a rotating shaft of the rotation mechanism. The hydraulic manner never adopted in a traditional ship unloader is adopted for ship unloading, dustless unloading can be achieved by utilizing hydraulic power for bulk material ship unloading, and the phenomenon of dust pollution of bulk material wharfs is effectively controlled. The purposes of mechanical production and efficient ship unloading can be achieved in cooperation with the rotation mechanism and the pitching mechanism, the rotation type hydraulic ship unloader can adapt to ship types different in size through changing of the pitching angle, and compared with the traditional ship unloader, the rotation type hydraulic ship unloader is more suitable for unloading bulk materials large in specific gravity, high in water content and small in particle.

The invention relates to a self-control cotton collecting box, belonging to the technical field of harvesting and storing facilities of agricultural products. One side which is adjacent to the open end of a cotton collecting box boy of the cotton collecting box is articulated and supported on a chassis frame through a support cantilever, the support end of a lifting oil cylinder is articulated and supported on the chassis frame, the telescopic end of the lifting oil cylinder is articulated and supported on the cotton collecting box boy, the support cantilever is articulated with one branch of a V-shaped direction-changing rod which is articulated and supported on the cotton collecting box body, the other branch of the V-shaped direction-changing rod is articulated with one end of a pull rod, the other end of the pull rod is articulated with one end of a dislocation and conveying chain, the other end of the dislocation and conveying chain is linked with a positioning and conveying chain, and the positioning and conveying chain is positioned on the bottom side of the cotton collecting box body. According to the self-control cotton collecting box disclosed by the invention, an ascending dislocation action of the cotton collecting box body can be realized through the ingenious and reasonable structure, and reasonable linkage of the conveying chains is further realized, so that high-efficient cotton unloading can be further realized; and furthermore, transfer and transportation equipment can be positioned below the cotton collecting box body, so that cotton can be prevented from falling onto the ground.

An adjustable tension knee brace for unloading weight from a knee joint afflicted with osteoarthritis, thus reducing pain and improving mobility, comprising: an upper and lower rigid posterior portion, anterior straps, and a tension adjustable geared hinge assembly. Four embodiments are disclosed of hinge assemblies useable with the knee brace, or other types of braces. The hinge assemblies comprise: two subunits housing intermeshed gears, and at least one elastic band extending between the hinge subunits over a cam surface above the gears. In three embodiments, U-shaped connectors secure the subunits and gears together, and the subunits may comprise a user mechanism that adjusts the elastic band's tension and thus the amount of weight unloaded, then releases it. Another embodiment comprises a core bracket to protect the band(s) and a mechanism to compress the elastic band at various points to increase the amount of tension, and with a quick release mechanism.

Embodiments of the invention are designed to be improvements over existing wheelbarrows. Certain embodiments comprise a frame, one or more weight-bearing wheels, and a pan. In certain embodiments, a wheelbarrow comprises a bight or a bumper having wheels. The wheels on the bight or bumper are located to the sides of a weight-bearing wheel. In certain embodiments, wheels located on each side of a bight or bumper portion allow a user to maneuver a wheelbarrow up or down a curb, or navigate stairs without causing damage to surfaces. Certain embodiments of the invention allow more efficient unloading of the contents of a wheelbarrow bed. Certain embodiments are designed to retrofit on existing wheelbarrows.

The fixed-point unloading mechanism of the present invention belongs to the technical field of material transportation; the technical problem to be solved is: to provide a fixed-point unloading mechanism, which is convenient and flexible to use, has low cost, reduces the labor intensity of workers, and improves the efficiency of unloading; the adopted technology The scheme is: a fixed-point unloading mechanism, including a frame body, a beam, a horizontal transmission mechanism, a vertical transmission mechanism, a discharge plate and a controller. The frame body is fixed on the ground, and the beam is fixed on the upper part of the frame body. The transmission mechanism, the vertical transmission mechanism is movably installed on the beam and realizes the lateral movement on the beam through the horizontal transmission mechanism. The vertical transmission mechanism is connected with the upper connecting rod of the discharge plate to realize the up and down movement of the discharge plate. The controller controls the operation of the horizontal transmission mechanism and the vertical transmission mechanism; the invention is mainly used for transporting and unloading materials such as grain and cotton.

The invention discloses a detachable winding disc for a pipe winding machine. The detachable winding disc comprises a front winding disc and a rear winding disc, a flaky flat plate is arranged between the front winding disc and the rear winding disc, a plastic pipe is wound on the flat plate, the flat plate is connected with the front winding disc and the rear winding disc through bolts, and the detachable winding disc is convenient to assemble. After winding is completed, coil discharging can be completed by detaching a discharging wheel on the front winding disc and a bolt on a support or the bolt on the rear winding disc. The diameter of the front winding disc is the same as that of the rear winding disc, pipe overflowing and loosening caused by overlarge rolling diameter can be avoided, and the front winding disc is not provided with an outer ring and is convenient to pack and disassemble.

The invention discloses a long steel rail transportation loading and unloading vehicle and a transportation vehicle set. The long steel rail transportation loading and unloading vehicle comprise a chassis assembly arranged on a wheel set and a bogie. Two sets of steel rail transportation loading fixing mechanisms are respectively arranged along the two sides of the center line of the chassis assembly, and a steel rail unloading mechanism is arranged at the tail end of the chassis assembly; and each steel rail transporting loading fixing mechanism comprises an adjustable support assembly, a steel rail braking device, a transverse roller, a guide rail groove and a rail loading and unloading opening which are sequentially arranged in the axial direction of a chassis. A steel rail unloading system is composed of an unloading operation trolley and a trolley driving guide mechanism of the unloading operation trolley. The transportation vehicle set comprises a blocking vehicle, a loading andunloading vehicle, a clamping vehicle, two transition vehicles, four bearing vehicle set units and a spanning type lifting vehicle which are connected. The transportation loading fixing mechanisms canadjust the height of the steel rail and lift the operation trolley to improve the operation automation degree, safety and stability and can match the height needed during steel rail unloading to meetthe requirement for multi-layer steel rail unloading; and the extending distance of the unloading operation trolley as well as the operation space is reduced.