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28results about How to "Reduce stagnation" patented technology

Dust removal equipment for repairing control cabinet

The utility model discloses dust removal equipment for repairing a control cabinet, which comprises a dust removal mechanism and automatic uncovering mechanisms, the automatic uncovering mechanisms are fixedly connected to the front and the back of the dust removal mechanism, each automatic uncovering mechanism comprises a motor assembly, the output end of the motor assembly is fixedly connected with a driving wheel, and the driving wheel is fixedly connected with a motor. The surface of the driving wheel is in transmission connection with a connecting belt, the top of the inner side of an inner cavity of the dust removal mechanism is movably connected with a driven wheel through a bearing, the side, away from the driving wheel, of the connecting belt is in transmission connection with the surface of the driven wheel, and the left side of the outer side of the connecting belt is fixedly connected with a transmission pin assembly; the surface of the transmission pin assembly is sleeved with a transverse frame assembly. According to the dust removal equipment, the traditional mode that the top cover is manually lifted by two persons together is changed, and the L-shaped connecting plate is adopted to drive the cover plate assembly to move upwards, so that the labor intensity of workers cannot be increased, the convenience of the workers cannot be influenced, and the efficiency of cleaning the filter screen cannot be influenced.
Owner:ANHUI SHENDIAN TECHNOLOGY CO LTD

Vibratory feeding device for quick freezing of bean food

The utility model relates to the technical field of food quick-freezing feeding, in particular to a bean food quick-freezing vibration feeding device which comprises a machine frame body, a material conveying assembly is supported between the two ends of the machine frame body, a vibration assembly is fixedly installed above a first supporting frame, and the vibration assembly comprises a motor, a fixing base, a rotating shaft, a fixing rod, a fixing block, a transmission rod and a knocking rod. The fixing seats are fixedly installed at the two ends of the upper portion of the first supporting frame and located on the bottom side of the motor, one ends of the rotating shafts are movably installed at the centers of the fixing seats, the fixing rods are fixedly installed at the other ends of the rotating shafts, the fixing rods are fixedly installed at the two ends of the fixing blocks in a clamped mode, and one ends of the transmission rods are fixedly installed on one sides of the fixing blocks. A knocking rod is fixedly mounted at the other end of the transmission rod. According to the utility model, the material conveying assembly is knocked through the connecting rod mechanism driven by the motor of the vibration assembly, the vibration is beneficial to the transportation of bean dreg food, the soybean milk content in bean dregs can be reduced, and the material conveying assembly can transport the bean dreg food more efficiently.
Owner:NANJING GUOGUO BEAN FOOD CO LTD

Sludge storage device

The utility model discloses a sludge storage device, which relates to the field of sludge storage and comprises an inverted-cone-shaped sludge bin, double scattering rods are arranged in the inverted-cone-shaped sludge bin, an arc-shaped discharging device capable of being opened and closed is arranged at the lower end of the inverted-cone-shaped sludge bin, a bin wall vibrator is arranged on the outer wall of the inverted-cone-shaped sludge bin, and the arc-shaped discharging device is arranged on the outer wall of the inverted-cone-shaped sludge bin. The inverted-cone-shaped sludge bin is vibrated, so that sludge stagnation during discharging is reduced; the double scattering rods are arranged, so that the sludge is scattered, and the caking phenomenon of the stored sludge is reduced; when the two arc-shaped plates provided with the arc-shaped discharging devices are separated, discharging can be conducted; when the two arc-shaped plates are attached to each other, the sludge is stored; a resin lining plate is attached to the inner wall of the inverted-cone-shaped round bin, and attachment of sludge to the bin wall of the inverted-cone-shaped sludge bin can be effectively reduced.
Owner:ANHUI CONCH DESIGN & RES INST OF BUILDING MATERIALS CO LTD +1

Coupling type system and method for preparing copper powder through kitchen waste gasification-hydro-thermal synthesis

The invention relates to the technical field of waste resource utilization, and discloses a coupling type system and method for preparing copper powder through kitchen waste gasification-hydro-thermal synthesis, and a coupling reaction device in the system comprises a supercritical water gasification module and a supercritical hydro-thermal synthesis module which are sequentially arranged in a sleeving mode from outside to inside; a palladium membrane is arranged between the supercritical water gasification module and the supercritical hydrothermal synthesis module; the outer side wall of the supercritical water gasification module is coated with a heating unit; according to the invention, a supercritical water gasification reactor and a supercritical hydrothermal synthesis reactor are integrated together through a sleeve structure; pure hydrogen is separated from gasification products in the supercritical water gasification module through a palladium membrane, an expensive chemical reducing agent is replaced, effective utilization of kitchen waste slurry is effectively improved, and the utilization rate of conversion from waste to resources is achieved. And meanwhile, pure hydrogen is separated by using a palladium membrane and enters a supercritical hydrothermal synthesis module, so that introduction of impurities is avoided, and preparation of high-purity superfine copper powder can be realized.
Owner:JIANGXI UNIV OF SCI & TECH

Accurate raw material feeding device of resin synthesis equipment

The utility model belongs to the technical field of resin synthesis equipment, and particularly relates to an accurate raw material feeding device of resin synthesis equipment, which comprises a main body, a liquid raw material metering assembly and a solid raw material weighing assembly are arranged at the top of the body, and a fixed material conveying assembly is arranged on the side face of the body. By utilizing the structural design of the high-precision flow meter and the weighing sensor, the functions of accurately metering solid raw materials and liquid raw materials are realized, the problems that the reaction speed is too high or too low and even the reaction is out of control due to the inaccurate feeding amount of the raw materials are solved, and the production efficiency is improved. Therefore, accurate feeding of various resin raw materials can be achieved, the quality stability of synthetic resin is improved, and product quality fluctuation caused by raw material feeding errors is reduced.
Owner:ANHUI HENGKUN NEW MATERIAL TECH CO LTD

Instruction pipeline optimization and dynamic programming method and system based on GPGPU

The present invention discloses a GPGPU-based instruction pipeline optimization and dynamic programming method and system, which belongs to the field of computer technology. The technical problem to be solved is that multi-cycle instructions such as floating point or special functions cause the instruction pipeline to stagnate, reducing the pipeline efficiency and computing performance. The method includes the following steps: based on the pipeline state signal and the instruction type specified in the decoded instruction, the pipeline is dynamically programmed, and the decoded instruction and the source operand are sent to the single-cycle execution stage or the multi-cycle execution stage, wherein the multi-cycle execution stage performs multi-cycle instructions of the type of floating point operation or special function operation, and during the operation process, the operation instruction is divided into n operation stages for periodic execution, and during the operation process, the pipeline state signal of the current operation stage is marked as a busy signal, and after the operation is completed, the pipeline state signal of the current operation stage is marked as an idle signal.
Owner:YUANQIXIN (SHANDONG) SEMICONDUCTOR TECHNOLOGY CO LTD

Water meter movement manufacturing control method and equipment

The invention is applicable to the technical field of water meter movement manufacturing, and particularly relates to a water meter movement manufacturing management and control method and equipment, and the method comprises the following steps: a control device obtains parameter information of a water meter movement part; the control device monitors the first operation; the control device obtains the target object existence condition of the manufacturing area of the water meter movement manufacturing device; according to the parameter information, the first operation and the target object existence condition, the water meter movement manufacturing device is controlled to conduct manufacturing. According to the water meter movement manufacturing control method, the problem that in the traditional water meter movement manufacturing control process, manual operation is usually depended on, errors of manual operation are difficult to avoid, and consequently the manufacturing efficiency is low can be solved.
Owner:JIANGXI QIANRUN INTELLIGENT TECH CO LTD

A nerve block needle

ActiveCN224387513Uimprove fluencyAvoid the problem of high coagulation forceAnaesthesiaSurgical needlesPharmacy medicinePharmaceutical drug
The utility model aims at providing a nerve block needle which reduces puncture needle block and facilitates control of drug entry. The utility model discloses a needle handle, a puncture needle fixedly connected with one end of the needle handle for puncture, a flow control assembly detachably connected with the other end of the needle handle for controlling drug flow, a protective sleeve detachably connected with the lower end of the needle handle, and a flow tube arranged at one end of the flow control assembly for flowing in drug. The flow control assembly comprises a connecting block detachably connected with the needle handle, a control piece slidably connected with the connecting block for controlling drug flow, and a plurality of elastic members arranged at one end of the connecting block and in top pushing cooperation with the control piece. The connecting block is formed with the flow tube for drug flow. One side of the connecting block is formed with a slot for slidable connection of the control piece. The plurality of elastic members are arranged at the bottom of the slot. The control piece is provided with a flow hole for drug to pass through. The utility model is applied to the technical field of nerve block needles.
Owner:SUN YAT SEN MEMORIAL HOSPITAL SUN YAT SEN UNIV

Waste collecting device of connecting terminal punching machine

The utility model discloses a waste collecting device of a connecting terminal punching machine, which relates to the technical field of waste collection and comprises a platform, a punching machine executing end is arranged at the top of the side wall of a supporting rod, and a waste discharging mechanism is arranged at the bottom of a middle supporting plate. The waste discharging mechanism comprises a limiting shaft rod arranged at the bottom of the middle supporting plate, a connecting block arranged on the outer wall of the limiting shaft rod in a sleeving mode, a material leaking plate arranged at the top of the connecting block, a discharging opening formed in one end of the material leaking plate, vertical rods arranged at the other end of the material leaking plate and symmetrically arranged, and ball blocks arranged at the tops of the vertical rods. The side plate is arranged on the side wall of the connecting block, and the springs are arranged at the top of the side plate. According to the waste discharging mechanism, the speed of discharging waste from equipment can be increased, and the phenomena of blockage and stagnation in the discharging process are reduced, so that the overall production efficiency is improved.
Owner:KUNSHAN SETEC ELECTRONICS CO LTD

Galvanized composite material helical pultrusion device

ActiveCN224296535UEfficient pushEfficient extrusionGear wheelElectric machinery
The utility model relates to galvanization composite material technical field, and disclose a kind of galvanization composite material spiral pultrusion forming device, including base, the base top left and right symmetrical fixedly connected with support seat, two the support seat top is provided with spiral pultrusion mechanism, the spiral pultrusion mechanism includes fixed base, the fixed base is fixedly connected in two support seat top, and the fixed base is in and is provided with feed channel. In spiral pultrusion mechanism, first screw rod and second screw rod are symmetrically distributed in front and back, and are driven by first motor, first gear and second gear are mutually engaged to realize synchronous reverse rotation. This design makes that material can be efficiently pushed, extruded in feed channel, not only guarantee the continuity of material conveying, but also can be preliminary compacted and formed in the pushing process to galvanization composite material, compared with traditional conveying mode, greatly improve processing efficiency, reduce the stagnation and accumulation problem of material in conveying process.
Owner:SHANDONG RONGHUI COMPOSITE MATERIALS CO LTD

Extrusion screw and extrusion device for producing PVC cast film

The invention provides an extrusion screw for producing a PVC cast film and an extrusion device, and belongs to the technical field of extrudes.The extrusion screw comprises a screw body, the screw body comprises a feeding section, a compression homogenizing section, a plasticizing section and an extrusion section which are sequentially arranged in the axial direction of the screw body, first screw flights are distributed on the feeding section, the compression homogenizing section and the plasticizing section, and second screw flights are distributed on the extrusion section; the first screw flight is distributed on the feeding section, the second screw flight is distributed on the extrusion section, a barrier mixing head and a stirring mixing head are arranged on the extrusion section, the barrier mixing head is located between the first screw flight and the second screw flight, the feeding section, the plasticizing section and the extrusion section are all of an equal-diameter shaft structure, the diameter of the feeding section is smaller than that of the plasticizing section, and the compression homogenizing section is of a variable-diameter shaft structure. The diameter of the compression homogenizing section is gradually increased from one end close to the feeding section to one end close to the plasticizing section. The screw has the beneficial effects that the structural design of the screw is reasonable, the mixing and homogenizing effects of materials can be ensured, the materials cannot stay for a long time at high temperature, and meanwhile, the productivity efficiency is ensured.
Owner:ZHOUSHAN CHUANGXIN SCREW MANUFACTURING CO LTD

KRW silanization heating type ambient air sampling header pipe

The invention discloses a KRW silanization heating type ambient air sampling header pipe, and belongs to the technical field of ambient air monitoring, the KRW silanization heating type ambient air sampling header pipe comprises an upper pipe, a lower pipe (heating section), an intelligent temperature controller and a fixing frame, and the sampling flow, the sampling fan power, the sampling pipe heating power and the temperature and humidity in the sampling pipe can be monitored in real time. And the inner walls of the upper pipe and the lower pipe are subjected to silanization treatment, the requirement for monitoring volatile organic compounds in newly added monitoring items is met, and a plurality of gas sampling and pushing mechanisms are arranged in the lower pipe of the first connecting frame. By adopting the gas flow optimization mechanism and the gas sampling pushing mechanism, the gas flow disturbance is enhanced, the potential dead zone or irregular flow is broken, and the gas flow in the sampling area is always in a dynamic state, so that the gas collection comprehensiveness is improved, the data accuracy and continuity are ensured, and the problem of pipe wall condensation is fundamentally solved.
Owner:YANTAI XINGRAN ENVIRONMENTAL PROTECTION MACHINERY EQUIPMENT CO LTD

Network optimization method, device and equipment of IPTV (Internet Protocol Television) set top box and medium

The invention provides a network optimization method, device and equipment for an IPTV (Internet Protocol Television) set top box and a medium, relates to the technical field of set top boxes, and is used for solving the problem that an existing set top box cannot automatically process network exceptions. The method is applied to a set top box, and comprises the following steps: monitoring a first data transmission rate of the set top box in a video playing process and first buffer time when a video cannot be played; if the first data transmission rate is smaller than a lagging threshold, executing a first network optimization scheme; if the first buffer time is greater than a buffer threshold, executing a second network optimization scheme; if the first data transmission rate is smaller than the lagging threshold value and the first buffer time is larger than the buffer threshold value, the first network optimization scheme is executed firstly, and then the second network optimization scheme is executed. According to the method, the data transmission rate and the buffer time of the set top box are automatically monitored, and when the threshold value is not met, the corresponding network optimization scheme is automatically executed, so that the network abnormity problem is solved.
Owner:SICHUAN TIANYI COMHEART TELECOM

Process and device for treating high-pressure liquid ammonia tailings in laboratory

The invention relates to the technical field of liquid ammonia tailing treatment, and discloses a laboratory high-pressure liquid ammonia tailing treatment device, which comprises a high-pressure absorption tank; the material treatment path conversion device is arranged on the high-pressure absorption tank and is provided with a dilution path and a sampling path, and the dilution path is connected with a tailing pipeline extending towards the inner bottom of the high-pressure absorption tank so as to consume entering liquid ammonia in the high-pressure absorption tank; the discharge pipeline is arranged at the bottom of the high-pressure absorption tank and is connected with a liquid discharge pipeline for discharging diluent outwards, and one end, which is staggered with the tailing pipeline, of the high-pressure absorption tank is connected with a pressure balance device; and the pressure balancing device comprises an absorption pipeline mounted on the high-pressure absorption tank and a gas circulation pipeline connected in parallel to the absorption pipeline. The invention solves the problem of flash evaporation of liquid ammonia in the process of carrying out reduced-pressure flash evaporation on the tailing liquid ammonia to normal pressure and carrying out absorption treatment on the tailing liquid ammonia by water or an acidic aqueous solution in the conventional treatment of the liquid ammonia tailings.
Owner:ZHEJIANG SATELLITE PETRO CHEM CO LTD +1

Cooling roller

The invention discloses a cooling roller which comprises a barrel, cover plates are connected to the two ends of the barrel, a cooling sleeve is arranged outside the barrel in a sleeving mode, the cover plates are connected with the cooling sleeve, a cooling cavity is defined by the barrel, the cooling sleeve and the cover plates, a main shaft is arranged in the center of the barrel, and the main shaft is provided with a first fluid channel arranged in the axial direction of the main shaft. The cylinder is provided with a plurality of second fluid channels and a plurality of third fluid channels which are arranged in the radial direction of the cylinder, the second fluid channels and the third fluid channels are sequentially arranged in the axial direction of the main shaft, the first fluid channels communicate with the second fluid channels and the third fluid channels, and the second fluid channels and the third fluid channels are both connected with the cooling cavity. And a first spoiler is arranged in the cooling cavity. The first spoiler can disturb cooling water in the cooling cavity, stagnation of the cooling water is reduced, and the fluidity of the cooling water is improved, so that the cooling water at different temperatures collides and is blended with one another, the temperature of the cooling water at all positions in the cooling cavity is uniform, and the influence of temperature change on film preparation is reduced.
Owner:SHAOXING GUANYUEDA THIN FILM TECH CO LTD

Organic fertilizer production process and equipment based on three-source fermentation

The invention relates to the technical field of organic fertilizer production, in particular to an organic fertilizer production process and equipment based on three-source fermentation, and the process comprises the following steps: crushing, screening and mixing fermentation raw materials to obtain a fermentation base material; stirring and mixing the fermentation base material, water and the fermentation culture medium additive to obtain a fermentation mixed matrix; stirring the fermentation mixed matrix for fermentation, obtaining the mixed gas production speed of mixed gas generated in the stirring process in the detection period to adjust the fermentation temperature in the fermentation tank, and detecting the microbial concentration to obtain the actual microbial concentration; the fermentation stirring speed is adjusted to meet the fermentation requirement under the condition that the microbial concentration cannot meet the fermentation requirement; whether fermentation is stopped or not is judged by detecting oxygen consumption and fermentation temperature changes, and the fermented mixed substrate is guided into an organic fertilizer separation device to obtain the organic fertilizer. By accurately controlling the particle size of the fermentation base material and adjusting the fermentation temperature, the microbial activity is improved, and the quality of the organic fertilizer is improved.
Owner:SHANDONG LUMING BIOTECHNOLOGY CO LTD

Suspension rescue device, crown block running system and crown block rescue method

PendingCN122343924ARealize automatic controlreduce stagnationControl cellControl theory
The present disclosure provides a suspension type rescue device, a crown block running system and a crown block rescue method, and relates to the technical field of crown block design. The rescue device comprises a suspension type rescue vehicle and a control unit. The suspension type rescue vehicle comprises a running part and a joint part. The running part can move along the crown block track. The first end of the joint part is connected with the running part, and the second end of the joint part can be detachably connected with the crown block. The running part and the joint part are both connected with the control unit. The control unit can control the running part to move along the crown block track, and the control unit can control the joint part to be connected with the crown block. The suspension type rescue vehicle of the present disclosure can quickly and effectively tow away the crown block that appears to be malfunctioning on the crown block track, thereby reducing the risk of congestion of the conveying system.
Owner:SWAYSURE TECHNOLOGY CO LTD

Uniform spraying distribution device for water cooling tower of power plant

The invention discloses a power plant water cooling tower spraying uniform distribution device which comprises a water cooling tower, a water supply mechanism and a driving mechanism, a vertical pipe penetrates through and rotates in the center of the top of the water cooling tower, the bottom end of the vertical pipe is communicated with a transverse pipe, the two ends of the transverse pipe are communicated with the same annular pipe, the bottom of the annular pipe is communicated with a spraying pipe, and a first spraying head is installed on the inner side of the spraying pipe; a distribution box is arranged in the water cooling tower, second nozzles are mounted at the bottom of the distribution box, the water supply mechanism is used for providing hot water for the spraying pipe and the distribution box, and the driving mechanism is used for driving the annular pipe to rotate and the distribution box to reciprocate up and down. According to the water cooling tower, two different spraying modes are matched, so that water distribution can be improved, the water can cover the whole water cooling tower more uniformly, the phenomenon of local overheating or drying is avoided, water flow stagnation can be reduced, and the risk of scaling and corrosion is reduced; and hot water sprayed in two spraying modes can be uniformly distributed all the time, so that all the hot water can be in full contact with air, and the evaporative cooling effect is improved.
Owner:HUADIAN POWER INTERNATIONAL CORPORATION LTD +1

Corrosion-resistant backflow-preventing condenser for new energy automobile air conditioner

The utility model provides an anti-corrosion anti-backflow condenser for a new energy automobile air conditioner, which comprises a condenser support, a modularized anti-backflow condensation guide pipe, a steam inlet pipe orifice and a plurality of radiating fins, and the modularized anti-backflow condensation guide pipe and the radiating fins are fixedly mounted on the condenser support. The radiating fins are connected with the modularized anti-reflux condensation guide pipe, and the modularized anti-reflux condensation guide pipe is communicated with the steam inlet pipe orifice; the spiral disturbance rifling is additionally arranged in the condenser guide pipe, condensation efficiency is enhanced, refrigerant accumulation is reduced, and the backflow risk is lowered. The modularized one-way valve structure simplifies assembly and maintenance, improves expandability, enables the condenser to be more flexible and efficient, and meets different requirements of a new energy automobile air conditioning system.
Owner:ZHEJIANG OUYADI AUTOMOBILE AIR CONDITIONER

Automatic driving method, device and equipment for dragged vehicle and medium

The invention provides a towed vehicle automatic driving method, device and equipment and a medium, the method comprises the following steps that a trailer drags a vehicle through a traction rope, and the method comprises the following steps that a front camera is controlled to continuously collect image data in front of the vehicle; inputting the acquired front image data into a preset trailer trend identification model to generate trend information of the trailer and tightness change information of the traction rope, the trend information including inclination angle data and speed data of the trailer; the trend information and the tightness change information are input into a preset driving processing model, driving information of the vehicle is generated, and the driving information comprises steering data and braking data; and controlling the steering and speed of the vehicle based on the driving information. Based on the method, various data of the trailer and the traction rope can be acquired based on the acquired image data in front of the vehicle, the driving information is generated, and the vehicle can be automatically driven based on the driving information, so that the driving difficulty of the vehicle is reduced.
Owner:STEELMATE CO LTD

Robot navigation method and system based on MCP architecture

The invention discloses a robot navigation method and system based on an MCP architecture. The method comprises the following steps: firstly, receiving a user instruction through voice recognition, and analyzing the instruction into an MCP request instruction by adopting a large language model; secondly, generating an optimized path on the static map based on an improved A * algorithm; a dynamic cost map is constructed through real-time point cloud data, a double-layer fusion mechanism of a global buffer map and a local cost map is innovatively adopted, double-rate attenuation is introduced to realize intelligent management of obstacle information, and the problems of jitter and ghosting of dynamic obstacle perception are effectively solved; and finally, a navigation instruction is executed based on an MCP protocol, and dynamic obstacle avoidance and accurate path tracking are realized in combination with a three-level re-planning mechanism. According to the invention, an MCP protocol is deeply integrated, full-process automation from voice analysis, path planning to motion execution is realized through a standardized instruction system, and the interaction intelligence and navigation reliability of the navigation robot in complex environments such as an exhibition hall are remarkably improved.
Owner:ZHEJIANG UNIV

Butt-joint type conveying device based on metal silicon processing

The invention discloses a butt-joint type conveying device based on metallic silicon processing, and relates to the technical field of metallic silicon processing, in particular to the butt-joint type conveying device based on metallic silicon processing, which comprises a transmission transition box, and one side of the transmission transition box is connected with a feeding input box in an attached manner; the other side of the transmission transition box is connected with a discharging conveying box in an attached mode. According to the butt-joint type conveying device based on metal silicon processing, modularized splicing can be achieved, flexible combination and adjustment can be conducted according to the production scale and the process change, mutual butt joint linkage is powerfully guaranteed through the structure of the first conveying belt, high-low-position natural transition of materials in the conveying process is achieved, and the conveying efficiency is improved. Compared with the prior art, power requirements are reduced, energy consumption is reduced, smooth transition of material transfer is ensured, when the visual sensor detects that no material exists in one conveying device, the corresponding motor can stop running, idling of the conveying belt in the state that no material exists is avoided, and therefore unnecessary energy consumption is directly reduced.
Owner:MIANNING COUNTY LONGSHENGDA SILICONE IND CO LTD

Copper nozzle cleaning mechanism for lithium battery laser welding

The invention discloses a cleaning mechanism for a lithium battery laser welding copper nozzle, and belongs to the technical field of welding slag cleaning devices.The cleaning mechanism comprises a base, a first displacement assembly arranged on the base and a moving frame arranged on the first displacement assembly; a cleaning assembly is arranged on the moving frame and comprises a suction nozzle, and the suction nozzle communicates with a negative pressure suction assembly; a dust suction pipe is arranged between the suction nozzle and the negative pressure suction assembly, and a blocking assembly is arranged on the dust suction pipe. The form that the negative pressure suction assembly and the erasing assembly are matched is adopted, the erasing assembly is in direct contact with the welding slag on the surface of the copper nozzle, rapid removal of the welding slag is achieved, then the ground welding slag is sucked away through the negative pressure suction assembly, rapid removal of the welding slag on the surface of the copper nozzle is achieved, and compared with a traditional suction mode, the cleaning efficiency is higher, and the cleaning effect is better. And the overall working efficiency of laser welding is improved.
Owner:WUHAN NEWLAZ INTELLIGENT TECH CO LTD

Novel efficient green Chinese onion harvesting device

The invention provides a novel efficient green Chinese onion harvesting device which comprises a frame body, a driving wheel, a first transmission wheel, a second transmission wheel, a rotating wheel, a rotating shaft, a driving lever and a rotating blade, and the harvesting efficiency is remarkably improved through the arrangement of a first blade, a second blade and the driving lever. The first blades are distributed at intervals in the axis direction of the rotating shaft, the number of the first blades is larger than that of the second blades, and the first blades cut into soil in a large-area and high-frequency mode when the rotating shaft rotates. By means of the number advantage, soil around the roots of the green Chinese onions can be quickly loosened, the pulling resistance of the green Chinese onions is reduced, and the green Chinese onions are easier to break away from the soil environment. The second blades are matched with the first blades to cooperatively work from different positions, so that a blind area of soil loosening is filled, soil around the roots of the green Chinese onions can be turned over more comprehensively and uniformly, more favorable basic conditions are created for pulling out the green Chinese onions subsequently, and the harvesting efficiency of the green Chinese onions is integrally improved.
Owner:RIZHAO MEISHENG MASCH CO LTD

Efficient dust removal structure

The invention discloses an efficient dust removal structure. The invention discloses an efficient dust removal structure which comprises an air inducing pipe, an air inlet pipe and an air outlet pipe, a plurality of dust collection ports are formed in the gas collection hood body; the connecting pipes comprise the first connecting pipe, the second connecting pipe to the nth connecting pipe, n is a natural number larger than or equal to 2, the first connecting pipe is communicated between the two adjacent dust suction ports, the second connecting pipe is communicated between the two adjacent first connecting pipes, and the like, the nth connecting pipe is communicated between the two adjacent (n-1) th connecting pipes, and the air inducing pipe is communicated with the nth connecting pipe. The device has the advantage that the dust filtering and removing effects are improved.
Owner:FOSHAN YEXING FIBER PROD CO LTD

An AGV path scheduling method based on spatial A-star algorithm and traffic control

The present invention belongs to the field of AGV scheduling, and relates to an AGV path scheduling method based on a spatial A-star algorithm and traffic control. The method comprises: collecting current environmental data, identifying and marking key spatial elements on a map; using an improved spatial A-star algorithm to search for paths in the environment, and using the key spatial elements as key information in the search process to participate in path planning; setting multiple traffic control rules in path planning; when the AGV executes the travel path, monitoring the environment in real time, and replanning the path when encountering environmental changes; performing anomaly detection and collision prediction when the AGV executes the travel path, and adjusting the path of the AGV in real time according to the results of anomaly detection and collision prediction; the AGV continues to perform tasks according to the updated path until it reaches the destination. The AGV path scheduling method provided by the present invention adopts an improved spatial A-star algorithm, and significantly optimizes the path search process by introducing spatial information as an additional heuristic factor.
Owner:SHANDONG UNIV