16results about How to "Small load" patented technology

A centrifugal single-cylinder synthesis gas compressor device comprises a cylinder body, a rotor rotationally connected in the cylinder body, a multi-stage impeller arranged on the rotor in series, an inlet end cover arranged at the upper end of the cylinder body, a gas inlet arranged above the inlet end cover, an outlet end cover arranged at the lower end of the cylinder body, and a gas outlet arranged below the outlet end cover. Traditional high-pressure and low-pressure double cylinders are integrated into one single cylinder, the production cost of the compressor is reduced, the manufacturing period is shortened, when the single-cylinder compressor operates, the load of a steam turbine is light, the occupied area of a unit is small, and the purchasing cost is reduced for owners.

There is provided a recycled cathode material precursor, including: a metal element α consisting of at least one of nickel, cobalt and manganese; and a metal element β consisting of at least one of iron, copper and aluminum, wherein a content of the metal element β is 0.5 to 20% by mass in the recycled cathode material precursor.

The application discloses a kind of fine-grained monitoring method and system for computing cluster job.The method is: deploying a monitoring agent on each execution node of computing cluster, and mounting eBPF probe in the kernel of execution node;Cluster scheduler divides the total job of cluster to obtain multiple jobs and assigns to each execution node;Monitoring agent constructs the direct mapping of JobID-kernel event;Based on direct mapping, kernel event and its associated kernel process are fused to generate job-level observability entity;JobID-node-PID set dynamic mapping relationship is established by using probe to capture job start and stop event;Job-level observability entity is based on dynamic mapping relationship to aggregate all observable data streams of job on execution node;From the total observable data stream of monitoring target, set index data is collected;The collected data is persisted to time series warehouse, and the semantic features of set topic data are extracted as index.

The invention discloses a computing node decision-making method, device and equipment and a computer readable storage medium, and the method comprises the steps: obtaining an operation load parameter, an edge network bandwidth and a cloud network bandwidth under the condition that at least two network base stations carry out the wireless network coverage of a vehicle; when each operation load parameter is greater than or equal to a first load threshold parameter and at least one operation load parameter is less than or equal to a second load threshold parameter, determining an edge link load score value of each edge server, and determining a cloud link load score value of the cloud server; determining a server corresponding to the maximum value in all the edge link load score values and the cloud link load score values in the network cluster as a target server; and establishing computing power connection between the vehicle and the target server so as to carry out computing power calculation assistance on the vehicle through the target server. The problem that the load of the edge server is unbalanced is solved.

The present invention provides a deodorant material containing artificial fibroin as an active component, an agent for imparting deodorant properties, containing artificial fibroin as an active component, an article containing the agent for imparting deodorant properties, and a method for imparting deodorant properties, including a step of adding artificial fibroin to an article.

The utility model provides an upright roof system adopting polyurethane foam as a thermal insulation layer. The upright roof system is sequentially provided with a roof structure layer, a polyurethane foam thermal insulation layer, an interface processing layer, a sloping and leveling layer, a waterproof layer and a protective layer from bottom to top, the thickness of the polyurethane foaming heat preservation layer ranges from 20 mm to 80 mm. The thickness of the interface treatment layer is 0.1 mm to 0.5 mm; the thickness of the slope making and leveling layer ranges from 5 mm to 50 mm. The thickness of the waterproof layer ranges from 2.5 mm to 3.2 mm. The structure can be sprayed and foamed according to various shapes of a roof structure layer based on polyurethane foaming to form a heat preservation layer, has the advantages of being good in energy-saving and waterproof performance, strong in plasticity, capable of being constructed on curved roofs, special-shaped roofs, pitched roofs, steel structures or wood structures and the like besides a flat roof, strong in adaptability, light in load and high in construction efficiency. And the noise in rainy seasons is reduced.

The invention provides a compact RV robot joint module which comprises a joint mounting shell, a torque motor assembly, a speed reducer input gear, an RV speed reducer assembly, a wire passing pipe, an encoder, a detection sensor assembly and a control host. The output end of the torque motor assembly is in driving connection with the RV speed reducer assembly through a speed reducer input gear, an encoder and a detection sensor assembly which are used for detecting rotation data of a rotor of the torque motor assembly are further installed in the joint installation shell, and a control host is installed at the rear end of the joint installation shell. The whole machine is smaller, more compact and lighter in weight, aiming at a large-load industrial robot, installation is simpler and more convenient, the weight of the whole machine of the robot is reduced, when the robot is installed on a moving trolley, the load of the AGV is lighter, the transportation carrying capacity of the AGV is larger, and faults can be detected in real time and fed back.

The utility model belongs to the field of intelligent moving wheels, and particularly relates to a highly-integrated driving and controlling integrated moving wheel which comprises a shell, an encoder, a motor, a speed reducer, a driver, a rotor disc and a stator disc, the center of the rotor disc is rotationally connected with the center of the stator disc, and the right end of the stator disc extends out of the right end wall. The left end of the rotor disc is rotatably connected with the left end wall, and the motor comprises an outer rotor and an inner stator; the speed reducer is a planetary gear assembly and comprises an outer gear ring, a plurality of planetary gears and a sun gear, the outer gear ring is fixed to the left side face of the stator disc, the sun gear is rotationally connected to the center of the left side face of the rotor disc, and all the planetary gears are rotationally connected to the inner side face of the left end wall; and each planetary gear is meshed with the outer gear ring and the sun gear. The planetary gear transmission mechanism is high in transmission efficiency, high in integration, light in weight, compact in structure and high in moving precision.

The present application relates to the field of hot working forging technology of high-temperature alloy in manufacturing industry, and particularly relates to a local forming manufacturing method of high-temperature alloy GH738 turbine disc. First, the high-temperature alloy GH738 cylindrical blank is heated and kept warm, then soft sleeve and hard sleeve are sequentially performed, and the blank with the sleeve is placed in an electric furnace for heating and keeping warm; after the blank is completely heated, upsetting process, arc anvil local rotary forging forming and rectangular anvil local rotary forging forming are sequentially performed to obtain a forged piece; finally, the forged piece is subjected to solid solution treatment, stabilization treatment and aging treatment in sequence to complete the local forming of the high-temperature alloy GH738 turbine disc, and a forged piece with uniform structure and good performance is obtained.

The utility model discloses a gear box structure capable of rotating in a directional mode, and aims to provide a gear box which is simple in structure, reasonable in design and capable of keeping the transmission direction of an output end in a directional mode on the premise that the transmission direction of the gear box is changed at will, and the gear box comprises a gear box seat which is provided with an input shaft, an output shaft and a gear shaft. The input shaft is provided with a power gear, the output shaft is provided with a first transmission gear and a first ratchet mechanism in meshing transmission with the power gear, and the gear shaft is provided with a second transmission gear in meshing transmission with the power gear and a second ratchet mechanism in meshing transmission with the first transmission gear. And the rotation directions of the first ratchet mechanism and the second ratchet mechanism are completely opposite.

A vehicle drive device is provided that can suppress the increase in dimension in the radial direction while ensuring a sufficient speed reduction ratio. Two driving force sources (1A, 1B) are arranged on a first axis (X1), two output members (2A, 2B) are arranged on a second axis (X2), two counter gear mechanisms (5A, 5B) are arranged on a third axis (X3). A planetary gear mechanism (6) is configured to transmit rotation from the two counter gear mechanisms (5A, 5B) to the output members (2A, 2B), and is disposed so as to overlap with both of the two counter gear mechanisms (5A, 5B) as seen in an axial direction along and axial direction (L).

This utility model relates to a reciprocating rotary motor, including a base, a stator assembly, a rotor assembly, and a bearing assembly. One end of the stator assembly and the bearing assembly are respectively mounted on the base, the rotor assembly is mounted on the stator assembly, and the other end of the bearing assembly is connected to the rotor assembly. Both the stator assembly and the rotor assembly are non-circular structures. The rotor support is provided with a load mounting portion, which is close to the rotating shaft in the bearing assembly. Compared with the prior art, this utility model has the advantages of resulting in smaller motor inertia and load inertia, which not only reduces the torque requirements of the motor and increases the acceleration and deceleration speed of the motor, but also improves the control precision of the motor.

This application discloses a die bonding method, equipment, and process product, relating to the field of semiconductor processing technology. The die bonding method includes transporting a conveyor belt to transport any row of initial labels on the belt to a dispensing station; the conveyor belt array has multiple rows and columns of initial labels; a dispensing module is moved to the dispensing station along a first direction, and the dispensing module is used to position, identify, and dispense each row of initial labels, and to perform dispensing quality inspection; the first direction is parallel to the arrangement direction of each row of initial labels; the conveyor belt is stepped with a preset row spacing to transport the next row of initial labels to the dispensing station, and dispensing is performed on multiple rows and columns of initial labels sequentially; the dispensed labels on the conveyor belt are sequentially subjected to chip bonding, pressing, and curing to obtain finished chip labels. This application replaces the movement of a large inertia platform with a lightweight movement method of the dispensing module, achieving a balance between cost and control accuracy.

The invention discloses a vegetable harvester, comprising a frame, a driving connecting plate, a bracket, a universal transmission shaft, a vibrating screen, a shovel head, a transmission shaft, a driving connecting seat, a gearbox and an eccentric flange. A bracket is provided on the upper part of the frame, a gearbox is provided in the bracket, an input shaft of the gearbox is connected to the universal transmission shaft, and an output shaft of the gearbox is connected to the eccentric flange; the eccentric flange is connected to one end of the transmission shaft, and the other end of the transmission shaft is connected to the rear of the vibrating screen, and the front of the vibrating screen is connected to the rear end surface of the lower part of the frame; a driving connecting seat is provided on the front end surface of the upper part of the frame, and a shovel head is provided on the front end surface of the lower part of the frame. The invention has a reasonable design and a simple structure, and not only has a short body, light weight, and low manufacturing cost, but also is easy to operate, has a good loosening effect, effectively improves work efficiency, and reduces harvesting costs. The invention can also be used for a series of crops with long roots such as white onions, shallots, carrots, and peanuts.

The present disclosure discloses a firefighting truck, which relates to the field of high-altitude firefighting technologies, and is used for improving the high-rise fire extinguishing ability of a firefighting truck. The firefighting truck includes a truck body, an arm support, a support platform, an unmanned aerial vehicle, a transfer pipeline and a water hose. The truck body is configured to be walkable; the arm support is installed on the truck body; the support platform is installed at the tail end of the arm support; the unmanned aerial vehicle is installed on the support platform; the transfer pipeline is installed on the arm support; one end of the water hose is in fluid communication with the transfer pipeline, and the other end of the water hose is detachably connected with the unmanned aerial vehicle. The firefighting truck provided by the above technical solution realizes high-altitude firefighting of a larger height. Moreover, under the same firefighting height requirements, the length of the water hose towed by the unmanned aerial vehicle is shorter and the load of the unmanned aerial vehicle is smaller, so that the fire extinguishing agent of a large flow of can be used for firefighting, and the fire extinguishing ability will be improved.

The utility model discloses a jacking and sliding device based on a wind tunnel experiment, a jacking hydraulic jack, a hydraulic sliding assembly and base plates are arranged in a wind tunnel, two base plates with the same height are laid in the wind tunnel along the axial direction, and load equipment placing tables are symmetrically arranged on the two base plates. Jacking hydraulic jacks are arranged on the base plates on the front side and the rear side of the load equipment placing table respectively; each base plate is provided with a hydraulic sliding assembly, and the hydraulic sliding assemblies are located below the load equipment. According to the jacking and sliding device, in the construction process, the jacking hydraulic jack is adopted for jacking operation of load equipment, and the jacking load is convenient to control, so that the construction safety is improved; according to the jacking and sliding device, the hydraulic sliding assembly is arranged, the pushed load equipment is placed on the hydraulic sliding assembly for sliding construction operation, the bearing load of the hydraulic sliding assembly is reduced, and compared with a construction method adopting a walking type sliding device, the structure of the jacking and sliding device is simplified, time and labor are saved, and the construction cost is reduced.