235results about How to "Solve delivery problems" patented technology

The invention provides a garbage recycling system based on a cloud server. The garbage recycling system comprises a server end, garbage recycling bins and a mobile terminal, wherein each garbage recycling bin comprises a bin body, a plurality of throwing boxes used for distinguishing various types of garbage and a plurality of storage boxes for storing and recycling the garbage are arranged in each bin body, a plurality of sensing modules are arranged in each throwing box, a display screen used for displaying a menu and playing information is arranged on each bin body and is connected to a PCBlocated in the corresponding bin body, a control chip used for controlling throwing box doors and storage box doors and a communication module used for communication are arranged on each PCB, the server is in communication connection with the multiple garbage bin bodies and comprises an account management module and ports allowing the garbage bins to be in communication connection, and the mobileterminal is connected to the server and is used for logging in a user account and assisting in throwing the garbage. According to the garbage recycling system, a plurality of methods for guiding classified throwing of the garbage can be realized, and therefore the garbage classification knowledge can be effectively promoted, and in addition, classified collection of the garbage can also be realized.

The invention relates to a measuring device for a 1400 DEG C high-temperature modal test of a wing helm structure of a hypersonic aircraft. The measuring device comprises a test piece of the wing helm structure of the hypersonic aircraft, an L-shaped fixed bracket, a water-cooling pipeline, a silicon carbon infrared radiation array, an excitation source, a molybdenum force transfer rod, a molybdenum-rod guide bar, an acceleration sensor, a dual platinum rhodium thermocouple sensor, a computer and a high-temperature ceramic heat-insulating plate. When the test for the wing helm structure of the hypersonic aircraft is performed, the wing helm structure is heated by the silicon carbon infrared radiation array, and meanwhile, the excitation source is randomly vibrated, thereby forming an environment of a high-temperature thermal vibrating coupling test. The metal molybdenum-rod guide bar is directly mounted on the wing helm structure of the hypersonic aircraft; a vibrating signal of the wing helm structure of the hypersonic aircraft is transferred to a place beyond a 1400 DEG C high-temperature thermal field; a normal-temperature acceleration sensor is mounted at a cold end of the molybdenum-rod guide bar, so as to dynamically measure a thermal modal signal of the wing helm structure introduced into a normal temperature area; and the invention provides an effective dynamical high-temperature thermal modal test means for developing a hypersonic remote strategic aircraft.

The invention discloses a shield-tunneling-machine wireless data collecting system based on a mobile phone. The shield-tunneling-machine wireless data collecting system comprises a shield upper computer, a switch, a wireless router, the mobile phone and a remote monitoring server. The shield upper computer, the switch and the wireless router are arranged on a shield tunneling machine in a tunnel, the shield upper computer is connected with the switch, and the switch is connected with the wireless router. The remote monitoring server is arranged in a remote monitoring center, and the mobile phone is movably arranged inside or outside the tunnel; the mobile phone is connected with the switch through a wireless local area network, the remote monitoring server is connected with the mobile phone through a mobile network, and data on the shield upper computer are wirelessly collected through the remote monitoring server. According to the shield-tunneling-machine wireless data collecting system, the mobile phone collects the data in the shield upper computer through WiFi signals in the tunnel, when the mobile phone is taken out of the tunnel, the collected data can be transmitted to the remote monitoring server through the mobile network, instant data transmission of the wireless router and the mobile phone are applied to the shield tunneling machine, and wireless transmission of the data is achieved.

The invention provides an integration scheme and a platform between a heterogeneous workgroup collaborative design system and a PLM system, which are adapted to the collaborative design scheme and technology of large-scale and complex products to implement the integration between heterogeneous 3D CAD collaborative design system and PDM system, thereby guaranteeing the consistency of parameter andstatus between 3D CAD data and PDM data and helping the automatic circulation of design data from a product R&D platform to a manufacturing executive platform. The invention is to solve the technicalproblem of implementing the integration between Pro/E-intralink and SAP-PLM to transmit the product R&D data from the Pro/E-intralink to the SAP-PLM according to the demand of R&D flow, creating or modifying related materials, credentials and EBOM, realizing the evaluation and return of documents, associating data objects with design product PS or modified objects to return the attribute and status to the Pro/E-intralink, and realizing the automatic circulation of R&D data in the Pro/E-intralink-PDM-ERP.

The invention discloses a smart logistics space-ground collaborative system control method. A logistics vehicle plus unmanned aerial vehicle distribution mode is adopted. A large number of goods are carried on a logistics vehicle to run on a main road, an unmanned aerial vehicle can take off automatically on the moving logistics vehicle when closing to a delivery point of a cargo receiving point,and the position of the delivery point of the cargo receiving point is sent to the unmanned aerial vehicle through a system management center. The unmanned aerial vehicle can navigate to a rough position, and a special target can be accurately recognized through a binocular stereoscopic vision technology to land at a cargo release point. The position of the logistics vehicle is sent to the unmanned aerial vehicle in real time through the system management center, after the unmanned aerial vehicle finishes cargo throwing. The unmanned aerial vehicle can fly back to the vicinity of the logisticsvehicle automatically and dynamically lands on the vehicle to wait for next delivery task. In this way, the space-ground efficient coordination work and the multi-machine cooperation function can berealized. According to method, a new battlefield of logistics transportation is created, and the problems of high-efficiency mass distribution and long-distance distribution can be solved.

The invention provides a coal mine wet method guniting process and belongs to the technical field of coal mine wet method guniting. The coal mine wet method guniting process comprises the following steps of 1.1 manufacturing mixed dry materials, namely performing dry mixing of a sand and stone mixed material, cement, coal ash, a water reducing agent, fiber and an accelerator to form the mixed dry materials; 1.2 performing dry material transportation, namely transporting the mixed dry materials to a guniting working face under a coal mine; 1.3 manufacturing wet slurry, namely pouring the mixed dry materials into a stirring, conveying and guniting integrated machine and simultaneously adding water to perform stirring to form evenly-mixed wet slurry; 1.4 performing guniting operation, namely utilizing a plunger type wet spraying machine (11) to perform continuous and quick guniting operation to the working face needing guniting; and 1.5 cleaning a pipeline, namely cleaning the guniting pipeline of the plunger type wet spraying machine (11), keeping the pipeline to be clean and preventing blockage. By means of the coal mine wet method guniting process, dry mixing, conveying, stirring, guniting and other processes are tightly combined integrally, the processes are compact, manpower is saved, the efficiency is improved, guniting materials are even and consistent in proportion, and the guniting effect is remarkable.

The invention relates to an assembly line station data collection integrated system. The assembly line station data collection integrated system comprises a data collection device, a material delivery module and a storage and management module, wherein the data collection device comprises an industrial personal computer, a serial server, a radio frequency identification card (RFID) reader, an RFID antenna, an RFID label and an electronic display board, the material delivery module comprises a delivery operation computer and a delivery electronic display board, the storage and management module comprises a database server and a client computer, the RFID label is installed on an assembly line tooling plate on a flow line, assembly line stations are arranged below the flow line, and an installation position of the RFID antenna is perpendicular to the assembly line tooling plate. According to the assembly line station data collection integrated system, real-time collection of station working hour data and line side inventory is achieved, material distribution problems are solved, the real-time data basis is provided for finding station bottlenecks and optimizing station layouts, time and costs for gluing the RFID label to each part are saved, and flexible automatic switching of an assembly line can be achieved when products are replaced on the assembly line is achieved.

The invention discloses a valve clamping device. The valve clamping device comprises a first clamping component, a second clamping component and a fixing component. The fixing component is used for fixing the first clamping component and the second clamping component. The first clamping component comprises at least two first clamping arms. The second clamping component comprises a corresponding number of second clamping arms. A pair of clamps can be formed by each first clamping arm and the corresponding second clamping arm. The valve clamping device has the advantages that the valve clampingdevice can employ the smooth-transition top design, the high-clamping-stability clamping tooth design and the 'one-stripe-for-dualpurpose' fixing ring deign, so that damage to valves during movement of the clamping device is reduced, users capture the valves conveniently, and clamping performance is improved while damage to the valves is reduced; the overall structure of the clamping device has high machinability, and production and manufacture of factories are facilitated.

The invention discloses an express receiving/dispatching method. The method is characterized in that a remote management platform is established; a unit or a person applies for registrating an express mail room on the remote management platform and obtains authentication codes of the express mail room; an express logistics company applies for registration on the remote management platform and provides a deliveryman list of the company and obtains staff codes; a receiver/dispatcher applies for registration on the remote management platform to obtain member codes; and the receiver/dispatcher selects the express mail room and carries out authorization to realize article collection or/and sending. According to the method, the remote management platform is established, and the express mail room, the express logistics company and the receiver/dispatcher can register on the platform and obtain corresponding authentication information; the express mail room coordinates article receiving and sending work between the express logistics company and the receiver/dispatcher; and through the management platform, information sharing among the express mail room, the express logistics company and the receiver/dispatcher as well as supervision of handover work are realized, thereby improving work efficiency and service quality, reducing operation cost and solving the last one-kilometer delivery problem in the express delivery process.

The invention discloses an automatic delivery system for high-rise buildings, which includes a delivery track, a delivery trolley, a delivery box and a control system; the delivery track includes a main rail and an auxiliary rail; the main rail is installed vertically along the wall of the building, There are corresponding attached rails on each floor; there is also a transition rail between the main rail and the attached rail, which is connected by a rail changing device. The rail changing device enables the two ends of the transition rail to be connected/detached from the main rail and the attached rail respectively; The delivery trolley is connected to the delivery track and walks on the delivery track under the action of the driving device; the delivery box is connected to one end of the main track for the courier or the delivery robot to store and pick up the pieces; the control system includes control The center and the main rail part, accessory rail part, track changing part and delivery part connected to it; solve the problem of the last "100 meters" of logistics; facilitate the receiving and dispatching of the receiving personnel and delivery personnel; the high-rise building automatically delivers goods The system has a simple structure and convenient operation, which improves the delivery efficiency of the automatic delivery system for high-rise buildings.

The invention discloses a free attitude target calibrating system for landing of a helicopter. The free attitude target calibrating system comprises a target board and a host machine, the host machine is connected with a target calibrating instrument, a laser range finder and an inclinometer, the inclinometer is placed on a horizontal platform of the helicopter, a sensor of the inclinometer is fixed inside the helicopter, the host machine connected on a socket is measured by aerial insertion to the state of the host machine, a CCD (charge coupled device) camera of the target calibrating instrument and a calibrating mirror are integrally connected via a flange and then connected on an insert rod and directly inserted in an outer hanging frame of the helicopter, videos of the CCD camera are output to the host machine via a connecting wire, the laser range finer is formed by an observing mirror and a laser transmitting and receiving machine which is directly inserted in the outer hanging frame of the helicopter, and the observing mirror is connected with a view window via a photovoltaic conversion circuit, so that measured numerical values can be directly read via the view window. The free attitude target calibrating system is high in efficiency, fast in speed, convenient and simple to operate, and applicable to motorized and quick calibration of free attitude target of the helicopter.

The invention discloses a screw mounting mechanism capable of positioning automatically. The screw mounting mechanism comprises a base, a rotary block fixing seat arranged on the base, and a screw channel arranged in front of the rotary block fixing seat; a screw receiving rotary block is arranged at the top of the rotary block fixing seat; an arc-shaped through groove connected with the screw channel is formed at one end of the screw receiving rotary block, and the other end is connected with the base through an extension spring; a hollow screw suction rod is arranged above the screw receiving rotary block and is fixed on a liftable screw locking manipulater; a vacuum pump is connected with the internal cavity of the screw suction rod; a screwdriver used for tightening screws is arrangedin the screw suction rod; a through hole is formed on the base and at the position corresponding to the screw receiving rotary block; and the screw suction rod, the arc-shaped through groove and the through hole are positioned in the same vertical line. the screw mounting mechanism capable of positioning automatically solves the problems of screw conveying and screw positioning when screws are mounted automatically, realizes full automatic positioning and fast mounting of screws, saves manpower and greatly improves the efficiency of mounting screws on workpieces.

The invention provides a mechanized production technique for mature vinegar by solid-state acetic acid fermentation. A machine for stirring fermented grains is used to mix wine mash obtained after an thick mash alcoholic fermentation is ended, accessories and multi-microbe mouldy bran; a conveyor belt conveys materials into a stainless steel long-strip-shaped acetic acid fermentation vat for performing later solid-state alcoholic fermentation; then fire-fermented grains mixed with lactic acid bacteria is added for performing multi-microbe acetic acid fermentation; a temperature control type machine for automatically stirring and pouring the fermented grains is used to replace manpower for stirring and tank pouring of the fermented grains. The prepared multi-microbe mouldy bran and the lactic acid bacteria are added in a preparation process, so the physical appearance and flavor of a product are improved.

The invention discloses a monorail crane for conveying a flexible pipeline in a laneway. The monorail crane is characterized in that an anchor rod connecting piece fixes a track on a top slab of the laneway via a chain link; a step pushing device, consisting of two cable towing and suspending devices, a step oil cylinder and two end locking devices, are arranged on the track along the direction of the laneway; two end locking devices are arranged on two ends of the step oil cylinder, which are connected with each other by a pin roll; the end locking devices are connected with the cable towing and suspending devices by a connecting rod; the middle of the monorail crane is provided with the cable towing and suspending devices and a hydraulic tube bracket which are connected by the chain link; the cable traction devices are connected with the end locking devices by the connecting rod. The monorail crane for conveying the flexible pipeline in the laneway is practical for suspending and conveying cables, hydraulic hoses, water pipes and other flexible pipelines in various mine laneways and meets the production requirement of a fully-mechanized mining face.

The invention discloses a high-pressure water jet flow system for removing rust of ships and a working method thereof. The system of the invention comprises a low-pressure water pipeline, a super-high pressure water pipeline, a cooling pipeline and a pneumatic pipeline, wherein the super-high pressure water pipeline comprises a lubricating oil cooler of a super-high pressure pump, a cooling pressure gauge, an super-high pressure motor and the super-high pressure pump; one end of the lubricating oil cooler of the super-high pressure pump is also connected with the super-high pressure pump through the cooling pressure gauge; the other end is connected the super-high pressure pump sequentially through a cooling temperature relay, a cooling filter, a lubricating oil cooling pump and a cooling pressure relay; and a rust removing nozzle is installed at the output end of the super-high pressure pump. The method comprises the steps of sucking stable water flow to be converted into super-high pressure water and jetting the super-high pressure water out through the rust removing nozzle. In the invention, because the high pressure water with the pressure up to 250 MPa, which is generated by the super-high pressure pump, is directly used to be passed through a spray nozzle and the high-speed water flow with extreme high level density is jetted out, the rust removing effect is good and delivering abrasive materials is not needed.

The invention belongs to the technical field of nuclear waste treatment, and relates to a method for treating radioactive solid organic waste. The method includes the following sequential steps of: (1) adding an oxidizing agent to perform a digestion reaction on the radioactive solid organic waste; (2) mixing the digested radioactive solid organic waste with combustion improver and an oxidizing agent, then delivering the mixture into a reactor, and performing an oxidation reaction in a supercritical aqueous phase, wherein a desalination device is arranged in the reactor; and (3) discharging radioactive concentrated salt residues which are obtained after desalination is conducted in the desalination device from a residue discharging mouth in the reactor, and performing gas-liquid separationon the matter discharged from an outlet in the reactor through a gas-liquid separation device. Through the method, oxidation treatment can be carried out on the radioactive solid organic waste by using the supercritical water, the processing capacity and conversion rate can be improved, and radioactive nuclide can be separated effectively in the reactor.

The invention discloses a slurry suction type mineral flotation machine and application thereof. The flotation machine comprises a cavity body, a spindle arranged in the center of the cavity body, a bearing body, a rotor impeller, a stator, an air distributor, a slurry suction pipeline and a check valve floating ball, wherein the bearing body is used for supporting the spindle, and the bearing body and the spindle are concentrically installed; the rotor impeller and the spindle are coaxially installed, and the rotor impeller comprises an impeller cover plate, an upper slurry suction blade arranged below the impeller cover plate, a substrate arranged below the upper slurry suction blade and a lower part stirring dispersion blade arranged below the substrate; the stator is arranged at the periphery of the rotor impeller and is concentrically installed with the spindle to be fixed on a groove body; the air distributor is connected with the substrate of the rotor impeller , is coaxially installed with the spindle and is a cylindrical part with an opening arranged on the surface; the slurry suction pipeline is connected with the cavity body and extends to the external of the cavity body; and the check valve floating ball is arranged in the air distributor. The flotation machine has low energy consumption and little abrasion, and can remarkably enhance the mineral separation efficiency to cause a mineral separation flow to be smoother.

The invention relates to an integrated security anti-theft door facilitating intelligent receive and dispatch of articles. An article receiving and dispatching system is installed on a door body. Thearticle receiving and dispatching system comprises an article receiving and dispatching box door with a push assembly and an article access unit with a box body. The article receiving and dispatchingbox door is installed in a box opening additionally formed in the surface of the door body. The article receiving and dispatching box door is driven to move forward or backward by the push assembly tomake the box opening be closed or opened. The article access unit is installed on the side, facing the interior of a house, of the door body, and comprises a driving assembly which drives the box body to move. The box body is driven by the driving assembly to form two position states on the inner side of the door body. According to the integrated security anti-theft door facilitating intelligentreceive and dispatch of the articles, under the premise that the security and beautiful degree of the anti-theft door are not affected, the anti-theft door has the article real-time receiving and dispatching function, users and delivery personnel can carry out simple operation through respective mobile phone client ends to realize timely pick-up and delivering of the articles, not only are the space advantages which a traditional anti-theft door and express cabinets do not have achieved, but also the time efficiency of both the users and the delivery personnel is improved.

The invention belongs to the technical field of utilization of biomass, and discloses a front biomass ultra-high-speed self-balancing gasifying co-combustion device and method for a coal-fired boiler. Biomass ultra-high-speed self-balancing gasifying equipment is used for gasifying biomass, and after being cooled and pressurized, fuel gas is delivered into a hearth of the coal-fired boiler and then is combusted. A fuel gas cooling medium is steam which is extracted from a medium-pressure section in a turbine and the temperature of the steam is 400 DEG C, after heat is exchanged between the steam and the fuel gas, secondary heat exchange between the steam and air is implemented, and high-temperature air is produced and supplied for a gasifier. A biomass gasifying coupling large coal-fired power generation system is realized, biomass power generation parameters and efficiency are improved by a high-capacity and high-parameter turbine power generation system, the problem that an existing biomass direct-fired technology is small in power generation scale and low in efficiency is solved, the front biomass ultra-high-speed self-balancing gasifying co-combustion device and method for the coal-fired boiler are suitable for high-alkalinity and high-moisture biomass, and the utilization range of biomass is expanded.

The invention discloses a gutter inlet for recycling and reusing of rainwater. The gutter inlet comprises a well body defined by vertical curbs, an overflow weir is arranged in the middle on the bottom of the well body, a silting area for containing silt is formed by the bottom area between the overflow weir and the vertical curb on the right side of the well body, a rainwater storage area is formed by the bottom area between the overflow weir and the vertical curb on the left side of the well body, and the bottom of the rainwater storage area is provided with an infiltration well connection pipe. A left rainwater comb and a right rainwater comb which are matched with the well body are arranged at the upper end of the well body, a rainwater guide plate capable of importing rainwater into the silting area is arranged in the well body, the rainwater guide plate is connected with the left rainwater comb through a rotary shaft, a spring is arranged between the rainwater guide plate and theleft rainwater comb, and an overflow pipe, a discarding pipe I and a discarding pipe II are arranged in the well body. By means of the gutter inlet, sedimentation, pollution intercepting and discarding of the rainwater can be achieved, and meanwhile, it can be achieved that when the rainfall is too heavy, the rainwater can be quickly discharged.

The present invention related to a fluent metal delivery pump which includes a pump case, a drive capstan and blade, characterized in that the pump case is a upright cylinder; the drive capstan is a screw axis mounted inside the cylinder; and the blade is helical blade surrounding the screw axis; the screw axis is supported by a gear bearing that fixed above the cylinder; and a drive capstan is supported by the gear bearing seat that coaxially connected with the cylinder. sealing blade wheel is provided in the invention which can rotate when driven by the drive capstan and generate centrifugal pull to form some certain negative-pressure inside the pump case, realize dynamic sealing of the pump, prevent cadmium liquor from overbrimming from the gear bearing seat. A structure that utilizing part above the liquid level of the cylinder clad the insulating course is adopted in the invention, so that cadmium liquor remained inside the pump will not cooled quickly after pump stopped which can prevent the remained cadmium liquor from quick crystallization and make mechanical damage to each components, and can prolong service life of the pump.

The invention discloses an express delivery cabinet and an express delivery cabinet system and aims to provide a safe and convenient express delivery cabinet. The express delivery cabinet comprises acabinet body, a display unit, a communication unit, a cabinet door execution unit and a control unit, wherein the display unit, the communication unit, the cabinet door execution unit and the controlunit are arranged at the cabinet body; the display unit is electrically connected with the control unit to display unlocking confirmation information; the communication unit is eclectically connectedwith the control unit to receive the unlocking confirmation information and unlocking signals; the cabinet door execution unit is eclectically connected with the control unit to control opening or closure of a cabinet door according to instructions transmitted from the control unit; the control unit is used for receiving the unlocking confirmation information, used for transmitting the unlocking confirmation information to the display unit, and used for transmitting an unlocking instruction to the cabinet door execution unit when receiving the unlocking signals. The invention provides the convenient and safe express delivery cabinet, and an effective solution is provided for the problem of 'the last one meter' of express delivery.