39results about How to "Increase teleportation distance" patented technology

The invention discloses an automatic feeding mechanism for round cans, which belongs to the field of can body processing machinery and equipment. The invention includes a can pushing bracket, a translational push plate, a can transfer belt, a lower tank hopper, a lower tank pipe and a driving mechanism, the lower tank tube is vertically arranged on the upper side of the push tank support, and the lower tank hopper is horizontally arranged on the upper side of the lower tank pipe. The output end of the can-stopping cylinder is horizontally provided with a can-stopping round rod, and the translation push plate is slid on the can push bracket along the horizontal direction. There is a translation rack in the horizontal direction, and a translation gear meshing with the translation rack is connected to the vertical rotation of the lower side of the push can support. Translating chain drive connection. The invention has a reasonable structural design, can quickly and efficiently unload the round cans one by one, and can push the round cans to be horizontally and smoothly translated and transported to meet the needs of production and use.

The invention is a method and device for virtually making two-way communication between PS / 2 equipment and host computer, and the method includes the steps: 1) PS / 2 equipment-end MCU virtually makes the communication of the host computer with the PS / 2 equipment; 2) host computer-end MCU virtually makes the communication of the PS / 2 equipment with the host computer. The device comprises PS / 2 equipment and host computer and besides, comprises a fist MCU at the PS / 2 equipment end, used to virtually make the host computer interchanging the initializing signal of the PS / 2 equipment with the PS / 2 equipment, initialize the PS / 2 equipment and detect and process PS / 2 equipment-end PS / 2 protocol communication signal; and comprises a second MCU at the host computer end, used to virtually make the PS / 2 equipment interchanging the initializing signal of the PS / 2 equipment with the host computer, virtually initialize the PS / 2 equipment by the host computer and detect and process host computer-end PS / 2 protocol signal. Because of using the MCU to virtually make the communication between the PS / 2 equipment and the host computer, the invention can support the startup of the host computer without equipment and the hot plug of the PS / 2 equipment, and can adopt enlarge the communication distance between the PS / 2 equipment and the host computer in a RS485-protocol communicating mode.

Magnet disc matrix controller used for network recording unit consists of a magnetic disc controlling unit, an interface converter and a network interface. The said disc controlling unit has a parallel interface to provide several groups of parallel signals and a common bus interface to receive or to transmit recorded data. The interface converter receives each group of parallel signals and convert them into correspondant differential signals when the disc matrix controller transmits data out. The interface converter does the contray operation when the disc matrix controller receives data.

The invention discloses a data transmission system and method. The data transmission system comprises: a data receiving device, for receiving data from standard velocity Ethernet and / or non-standard velocity Ethernet; a data buffer device, for buffering data received by data receiving device; and a data transmission device, for transmitting buffering data from data buffer device by data transmission velocity of standard velocity Ethernet and / or non-standard velocity Ethernet. The inventive data transmission system can transmits Ethernet data by non-standard velocity, so reduces high frequency spoilage and code error rate of transmission data, and promotes anti-interference ability and transmission distance.

The invention relates to a railway monitoring information collection system and method based on backscattering technology. The railway monitoring information collection system comprises monitoring sensors, backscattering nodes and a central node, wherein the central node is carried on a mobile inspection carrier, one backscattering node is at least connected with one monitoring sensor, the centralnode is used for sending excitation signals; the backscattering nodes are used for receiving the excitation signals, collecting energy to supply power to the backscattering nodes, reading instructioninformation from the received excitation signals, reading sensor data according to the corresponding instruction information and transmitting the sensor data to the central node; and the central nodeis used for receiving and storing sensor data. According to the railway monitoring information collection system and the method, data transmission is realized under a passive or low-power-consumptioncondition, the transmission distance is prolonged, the transmission cost is reduced, the mobile inspection carrier is adopted for inspection, a fixed wired or wireless transmission channel does not need to be established for sensor data collection, and the construction and use cost of wireless or wired transmission equipment and channels can be reduced.

The invention discloses a chain plate conveying device. The chain plate conveying device comprises a driving chain wheel, a driven chain wheel and a conveying belt. The conveying belt comprises multiple chain plates connected in series through a hinged manner. Multiple pairs of clamping teeth are respectively and uniformly distributed on the outer edges of the driving chain wheel and the driven chain wheel. Clamping holes are formed in the chain plates. When the chain plates pass through the driving chain wheel or the driven chain wheel, the clamping teeth are clamped into the clamping holes so that the chain plates rotate under rotation of the driving chain wheel or the driven chain wheel. According to the provided chain plate conveying device, horizontal type or vertical type conveying can be conducted; for example, great-weight products can be conveyed by horizontal type conveying, and products such as electroplated products can be mounted by vertical type conveying so that conveying can be conducted; the conveying distance is long; conveying is stable; noise is low; the device can operate at a low speed, a medium speed and a high speed; the device does not slip or shake; the load capacity is high; the maintenance cost is low; and the device can adapt to various environments such as a high temperature environment, a low temperature environment and a severe environment and beapplied extensively.

The invention discloses a conveying vehicle for electromechanical equipment. The conveying vehicle comprises a base. A box is arranged at the top end of the base and is of a cavity structure with a lateral opening, and a box door matched with the opening is arranged on one side of the box; a first toothed plate is arranged at the bottom end of the inner side of the box, and a first rotating gear and a second rotating gear located on one side of the first rotating gear are arranged at the top end of the first toothed plate; rolling shafts are inserted in the middles of the first rotating gear and the second rotating gear in a penetrating mode, one end of each rolling shaft extends to the side wall of the box, and a connecting rod is arranged between the adjacent rolling shafts; the two endsof the connecting rod are both connected with the rolling shafts, and a rotating shaft is arranged in the middle of the connecting rod; and a rotating motor located on one side of the first rotatinggear is arranged in the box, and an output shaft of the rotating motor is connected with a rotating handle. The conveying device has the beneficial effects that convenience is brought for short-distance conveying of the electromechanical equipment, input of labor force is avoided, manpower is saved, the working efficiency is greatly improved, and capital input is reduced.

The invention relates to a temperature detecting circuit for household garbage waste plastic cleavage reaction. According to an existing temperature detecting system, demands for accuracy and reliability cannot be completely met. The temperature detecting circuit comprises a temperature compensating circuit module, a temperature signal amplification module, an active low-pass filtering module, an A / D conversion module and a differential processing module. A temperature sensing component is used for sensing a temperature signal and connecting the temperature signal to the temperature compensating circuit module. The output end of the temperature compensating circuit module is connected to one input end of the temperature signal amplification module. The active low-pass filtering module is connected with the output end of the temperature signal amplification module. After the process of filtering is finished, the active low-pass filtering module is connected with the input end of the A / D conversion module, and the output end of the A / D conversion module is connected with the differential processing module. The output end of the differential processing module serves as the output end of the temperature detecting circuit. The temperature detecting circuit is high in temperature detecting accuracy, strong in anti-jamming capability and low in cost.

The invention relates to the technical field of textile processing equipment, and discloses a drying and dust collecting device for a textile fabric. The device comprises a drying and dust collecting box, a feeding roller is installed at one end of the drying and dust collecting box, a discharging roller is installed at the other end of the drying and dust collecting box, and tensioning mechanisms are installed at the diagonal positions in the drying and dust collecting box respectively. A plurality of guide rollers are installed between the inner walls of the drying and dust collecting box between the tensioning mechanisms, dust collecting cylinders are installed on the outer sides of the guide rollers, and a drying mechanism and a dust collecting mechanism are installed in the drying and dust collecting box along the opposite positions of the two sides of the guide rollers correspondingly. According to the device, rotating wheels are arranged in the drying and dust collecting box and are matched with the multiple guide rollers, the conveying distance of the placed fabric in the drying and dust collecting box can be prolonged, and meanwhile under the cooperation of the dust collecting mechanism and the drying mechanism, the efficient dust collection and drying effects of the whole textile fabric are ensured.

The invention discloses a vertical type electroplating conveying device comprising a driving chain wheel, a driven chain wheel and a conveying belt. The conveying belt is perpendicular to the horizontal plane and comprises a plurality of chain plates in series connection in a hinged mode. The chain plates are provided with support parts for hanging to-be-conveyed products. A plurality of pairs ofclamping teeth are evenly distributed on the outer edges of the driving chain wheel and the driven chain wheel correspondingly. The chain plates are provided with clamping holes. When the chain platespass through the driving chain wheel or the driven chain wheel, the clamping teeth are clamped into the clamping holes, so that the chain plates rotate under rotation of the driving chain wheel or the driven chain wheel. The electroplating products can be hung on the vertical type chain plate conveying device provided by the invention to be conveyed, the conveying distance is long, conveying is stable, noise is low, operation can be conducted at a low speed and a medium-high speed, slipping and shaking are avoided, carrying capacity is high, maintenance cost is low, and the vertical type electroplating conveying device can adapt to various environments and is wide in application.

The invention discloses a vertical electroplating conveying device. The device comprises a driving sprocket, a driven sprocket and a conveying belt, the conveying belt is perpendicular to the horizontal plane and comprises a plurality of chain plates which are connected in series in a hinged mode, each chain plate is provided with a supporting piece used for hanging a product to be conveyed, pairsof clamping teeth are evenly distributed on the outer edge of the driving sprocket and the outer edge of the driven sprocket respectively, each chain plate is provided with clamping holes, and when the chain plate passes the driving or driven sprocket, the clamping teeth are clamped into the clamping holes so that the chain plate can rotate under rotation of the driving or driven sprocket. The vertical chain plate conveying device provided by the invention can be used for hanging electroplated products for conveying, is long in conveying distance, stable in conveying, low in noise, capable ofrunning at a low speed and a medium-high speed, free of slipping and shaking, large in load capacity, low in maintenance cost, capable of adapting to various environments and wide in application range.

A method for radio frequency transmitting and receiving beamforming using both GPS guidance and wireless access points is disclosed. The method comprises providing a wireless networking device with preloaded wireless access point locations; calculating a relative vector to an access point based upon at least one of the preloaded wireless access point locations; steering a transmitted beam with a sounding packet to the access point; calculating a channel condition by the access point; and sending a packet by the access point to the wireless networking device to establish a connection.

The invention relates to a crystal growing device and belongs to the field of crystal growing equipment. The crystal growing device comprises a crucible, a heating device and a thermal insulation structure and is characterized in that a loading part and a seed crystal are oppositely arranged in the crucible, the loading part is used for loading a raw material and comprises at least one gas outlet,and the loading part can move towards the seed crystal in a reciprocating manner through an adjusting mechanism; the heating device heats the crucible in an induction heating manner to allow the sublimated raw material to flow out from the gas outlet and be conveyed to the surface of the seed crystal in a gas phase manner to perform crystal growing; the crucible is arranged in the cavity of the thermal insulation structure, and the thermal insulation structure is used for controlling the heat dissipation of the crucible. The crystal growing device has the advantages that the position of the loading part in a thermal field can be automatically controlled, crystal growing environment stability is achieved, the grown crystals are high in quality, the crystal growing raw material can be fullyutilized, the utilization rate of the crystal growing raw material can be increased, and production cost can be saved.

Magnet disc matrix controller used for network recording unit consists of a magnetic disc controlling unit, an interface converter and a network interface. The said disc controlling unit has a parallel interface to provide several groups of parallel signals and a common bus interface to receive or to transmit recorded data. The interface converter receives each group of parallel signals and convert them into correspondant differential signals when the disc matrix controller transmits data out. The interface converter does the contray operation when the disc matrix controller receives data.

The invention belongs to the field of wireless charging and particularly relates to a radio transmission system and an application device thereof. The system comprises an emitting part and a receiving part. The system is characterized in that the emitting part comprises an emitting coil and an emitting resonance coil. The receiving part comprises a receiving coil and a receiving resonance coil. The emitting coil and the emitting resonance coil are in a same plane. The receiving coil and the receiving resonance coil are in a same plane. The emitting part and the receiving part realize electric transmission through a magnetic resonance mode. An excitation coil and the resonance coil are in the same plane, the direct coupling between coils is effectively reduced, the traction effect of the receiving coil by a back end circuit can be reduced, thus the Q values of two coils are higher, the ability of capturing space energy is improved, and the energy transmission efficiency and a transmission distance are improved at the same time.

The present invention discloses a tea leaf strip tidying machine, which comprises a housing and a heater, wherein a first baffle is arranged on the left side of the top portion of the cavity of the housing, the left-upper end of the cavity of the housing is provided with a first delivery wheel, the outer surface of the first delivery wheel is provided with a rubber strip, the middle end of the outer surface of the first delivery wheel is provided with a first belt wheel, the first belt wheel is connected to a second belt wheel through a first belt, the second belt wheel is arranged on the middle end of the outer surface of a first motor, the first motor is arranged on the upper surface of a first support plate, the first support plate is arranged on the upper end of the left side of the outer surface of the housing, and a second baffle is arranged on the left side of the middle end of the cavity of the housing. According to the tea leaf strip tidying machine of the present invention, the two groups of the delivery wheels having the rubber strips are arranged so as to improve the tea leaf strip tidying effect, increase the delivery distance between the material inlet and the material outlet, prolong the contact time of the tea leaf and the hot air inside the housing, and improve the tea leaf drying effect.

The invention relates to a pineapple picking machine and a pineapple picking arrangement method. The pineapple picking machine comprises a walking mechanism, picking mechanisms, conveying mechanisms,recognition steering mechanisms, stem removal mechanisms and a collection management mechanism; the walking mechanism comprises a vehicle body and wheels; the two picking mechanisms are arranged at the two sides of the front of the vehicle body, the other side of each picking mechanism is correspondingly provided with one conveying mechanism, and each conveying mechanism is internally provided with a conveyor belt in the longitudinal direction of the vehicle body; the two recognition steering mechanisms are arranged on the corresponding conveyor belts respectively; each recognition steering mechanism is composed of a color recognition camera, a steering stirring rod and a steering motor; the number of the stem removal mechanisms is two, and each stem removal mechanism is composed of a rotating disk, a rotating motor, a stem cutting knife and a stem cutting motor; the collection management mechanism is composed of a six-freedom-degree manipulator and a collection box. The pineapple picking machine and the pineapple picking arrangement method have the advantages that picking, conveying, stem removal, encasement and management are integrated, the automatic operation can be achieved inthe whole process, and the work efficiency is greatly improved.

The invention discloses a discharging and conveying device of a punching production line. The discharging and conveying device comprises a discharging platform and a conveying rail. The discharging and conveying device further comprises a conveying trolley. The discharging platform comprises a supporting table and rollers I arranged on the supporting table. Two rows of rollers, namely rollers II and rollers III, are arranged on the conveying rail. A movable platform I is arranged between the discharging platform and the conveying trolley. The left end of the movable platform I is lapped on the discharging platform, and the right end of the movable platform I is connected with the conveying trolley through fixing bolts I. A plurality of rows of conveying shafts I are arranged on the movable platform I. A movable platform II is arranged between the conveying trolley and the conveying rail. The left end of the movable platform II is connected with the conveying trolley through fixing bolts II, and the right end of the movable platform II is located above the rollers II. According to the discharging and conveying device, the conveying trolley is additionally arranged and located between the discharging platform and the conveying rail, and seamless butt joint of the discharging platform and the conveying rail is achieved.

The invention discloses a particle-conductive air negative ion generator. The generator comprises a main body, the upper portion of the main body is covered by a main body upper cover, a power line is arranged on one side of the main body, fixing cylinders are connected with the two sides of the main body upper cover in a penetrating mode, conversion devices are fixedly connected with the positions, corresponding to the fixing cylinders, of the bottom surface of the main body, the conversion devices are fixedly connected to negative ion output lines, and the negative ion output lines penetrate the fixing cylinders and magnetic conductors in sequence and extend into releaser emission assemblies, wherein each releaser emission assembly comprises a releaser dustproof rear cover and a releaser dustproof front cover. According to the particle-conductive air negative ion generator, a releaser dispersion plate is adopted, not only are installation and replacing more convenient, but also bilateral multipoint releasing heads are added, so that the transmitting area is expanded; anti-static-residue devices are arranged, so that the safety is improved; meanwhile, by means of a permeability design adopted by the releaser assemblies, discharging and transmission of negative ions are more promoted, and the limitation of the traditional closed ventilation single-channel performance is broken.

The invention relates to a high power battery detection circuit of an electric vehicle. The current detection system can not fully satisfy the demands on cost and reliability. The battery detection circuit comprises a current signal processing module, a voltage signal processing module, a power module, a reference voltage module, an A / D conversion module and a differential treatment module. A current signal to be detected is input in the current signal processing module, the output end of the current signal processing module is connected with one output end of the A / D conversion module; a voltage signal to be detected is input in the voltage signal processing module, the output end of the voltage signal processing module is connected with the other output end of the A / D conversion module;and the output ends of the A / D conversion module are connected with the input end of the differential treatment module, and the output end of the differential treatment module is used as the output end of the circuit. The circuit of the invention has high precision and anti-interference capability, wide applicable scope and low cost.

The invention discloses a linear transmission system and a control method thereof. The linear transmission system includes a planning scheduler, an execution controller, and a scheduling controller. When it is determined that the controlled device moves to the target position corresponding to the target processing station, the arrival information of the controlled device moving to the target position is uploaded to the planning scheduler; the planning scheduler is set to send the arrival information to The scheduling controller sends processing instructions; the scheduling controller is set to notify the target processing station to process the materials carried by the controlled device according to the processing instruction, and upload the processing completion information returned by the target processing station when the processing is completed To the planning scheduler; the planning scheduler is also set to control the controlled device to continue moving through the execution controller when receiving the processing completion information.

The invention relates to a crystal growing device and belongs to the field of crystal growing equipment. The crystal growing device comprises a crucible, a heating device and a thermal insulation structure and is characterized in that a loading part and a seed crystal are oppositely arranged in the crucible, the loading part is used for loading a raw material and comprises at least one gas outlet,and the loading part can move towards the seed crystal in a reciprocating manner through an adjusting mechanism; the heating device heats the crucible in an induction heating manner to allow the sublimated raw material to flow out from the gas outlet and be conveyed to the surface of the seed crystal in a gas phase manner to perform crystal growing; the crucible is arranged in the cavity of the thermal insulation structure, and the thermal insulation structure is used for controlling the heat dissipation of the crucible. The crystal growing device has the advantages that the position of the loading part in a thermal field can be automatically controlled, crystal growing environment stability is achieved, the grown crystals are high in quality, the crystal growing raw material can be fullyutilized, the utilization rate of the crystal growing raw material can be increased, and production cost can be saved.

The invention relates to the technical field of garbage disposal, in particular to compression disinfection equipment for garbage disposal and a using method thereof. The compression disinfection equipment comprises a base table, a first conveying belt, a speed adjusting assembly, a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder and a transmission assembly. The third hydraulic cylinder drives a third hydraulic rod to be ejected forwards, the third hydraulic rod drives a second push plate, so that the second push plate pushes the garbage forwards, the second push plate is forward, and the garbage is extruded through the second push plate and a first baffle; and meanwhile, the second hydraulic cylinder drives a second hydraulic rod downwards, the second hydraulic rod drives a pressing plate downwards through a connecting block, so that the pressing plate extrudes the garbage downwards, the garbage is extruded in the front-back direction and the up-downdirection, the garbage compression disposal function is achieved, through garbage compression disposal, the garbage can be conveniently disposed in a centralized mode, the garbage containing capacityof a garbage disposal station is improved, and garbage transportation and destruction work is facilitated.

The invention discloses a relay type indoor clock timing method and an indoor clock timing system. The system comprises an indoor clock and one or more relay devices arranged indoors. The indoor clock is used for determining to stop time travelling of a pointer at a dial plate temporarily to enter a timing period when clock traveling time (Tg) arrives at a clock timing trigger point location (Tc). Each relay device is used for obtaining a network timing signal, carrying out coding on the network timing signal, and forwarding a timing information code generated by the coding to the indoor clock or forwarding timing information code to other relay devices; and other relay devices transmit the timing information code to other relay devices. The indoor clock is used for receiving the timing information code, carrying out error prevention and misoperation prevention code checking on the timing information code, calculating an indoor clock travelling deviation (deltaT1) based on the timing information code, and driving a transmission mechanism in a clock movement to execute a corresponding action based on the indoor clock travelling deviation (deltaT1), so that the indoor clock traveling time (Tg) is corrected to be standard time (Ts).

The invention relates to a TPMS automatic calibration device and method. The device comprises a calibration door, a plurality of pairs of low-frequency activation modules, a control host PCBA and a control host operation panel, and a calibration channel is formed in the middle of the inner frame body of the calibration door; the plurality of pairs of low-frequency activation modules are embedded into the mounting hole sites of the inner frame body; activation signals of all the low-frequency activation modules are superposed together so that the whole calibration channel can be covered; the control host operation panel is embedded into a mounting groove formed in the outer side wall of the outer frame body; the control host PCBA is fixedly installed on the back face of the control host operation panel through a fastener. All the low-frequency activation modules and the control host operation panel are electrically connected with a control host PCBA through wires, the control host PCBAis provided with a radio frequency antenna, and the control host PCBA is in wireless radio frequency communication with a host arranged in a vehicle cab through the radio frequency antenna. By the adoption of the calibration device, full-automatic calibration of multiple tires and manual calibration of a single tire can be conducted, the calibration operation method is simple, and the calibrationresult is stable and reliable.

A mechanical arm for high-speed carrying is characterized by comprising a frame, a carrying seat, a mechanical arm, a gripping part and a controller. A crossbeam is horizontally disposed on the frame. The carrying seat is horizontally slidably connected with the crossbeam. The mechanical arm is vertically slidably connected with the carrying seat. The gripping part comprises horizontal rotary motor, a horizontal rotary support, a vertical rotary motor, a vertical rotary support and a gripper, wherein the horizontal rotary motor is used for driving a first vertical output shaft, the vertical rotary motor is used for driving a second vertical output shaft, and the horizontal rotary motor and the vertical rotary motor are mounted on the upper portion of the mechanical arm. An output end on the lower portion of the first vertical output shaft is fixedly connected with the horizontal rotary support. A horizontal shaft is supported on the horizontal rotary support through bearing rotation. An output end on the lower portion of the second vertical output shaft is in transmission connection with the horizontal shaft through a bevel gear mechanism. The horizontal shaft is further fixedly connected with the vertical rotary support. The gripper is disposed on the vertical rotary support. Automatic taking, automatic carrying and automatic discharge are achieved efficiently and accurately by the mechanical arm which is suitable for long-distance carrying of heavy objects.

The invention belongs to the technical field of biomass combustion intelligent heat supply, and particularly relates to efficient energy-saving biomass combustion double-layer pipe heat supply intelligent complete equipment for facility agriculture and a process of the efficient energy-saving biomass combustion double-layer pipe heat supply intelligent complete equipment. The equipment comprises a furnace body and a support heat supply device fixedly connected to the furnace body. An intelligent heat supply device is composed of a heat supply structure, a feeding structure, a combustion slag removal structure and a control structure, the heat supply structure is fixedly installed in the furnace body, the feeding structure is fixedly installed on the left side of the furnace body, the combustion slag removal structure is fixedly installed at the bottom end of the inner wall of the furnace body, and the left side of the control structure is fixedly connected with the right side of the furnace body. According to the invention, fuel is fully combusted, the combustion utilization rate of biomass combustibles is greatly improved, energy is saved, and the heat efficiency is fully exerted, so that the stability and continuity of fuel combustion are ensured, the continuous and stable working state of a heat supply system is ensured, and a proper temperature required by facility agriculture is provided.

The invention provides an antenna module and a method for manufacturing the same. The antenna module includes a support body and an antenna body. The support body has a flat support surface and a support surface that extends obliquely upward from one side of the support surface. The antenna body is attached to the support surface while being bent along the support surface of the support body. The antenna body is constituted by a dielectric film, a pair of electrodes and a semiconductor device. The pair of electrodes is formed on a main surface of the dielectric film, and the semiconductor device is mounted on the end of the electrode.