36results about How to "Reduce auxiliary work" patented technology

The invention provides an indoor intelligent basketball collecting and training device, and belongs to the field of sports apparatus and installations. The indoor intelligent basketball collecting andtraining device is characterized by comprising a box type storage bin, walking devices are arranged on the bottom of the storage bin, a collection device is arranged on the front side face of the storage bin, a flexible elevating conveyer and a cleaning and disinfecting device are arranged in the storage bin, and a directional shooting device is arranged on the rear side face of the storage bin;the directional shooting device comprises an ejector and an automatic shooting device, a communication hole is formed in the rear side wall of the storage bin, and a shooting bin is arranged on the rear portion of the storage bin; a ball jacking gap is formed between a first cleaning belt and a second cleaning belt, the ejector is arranged on the lower portion of the ball jacking gap, the directional shooting device is arranged in the shooting bin, and the ejector can jack up a basketball between the first cleaning belt and the second cleaning belt and make the basketball shot into the shooting bin through the communication hole. By means of the indoor intelligent basketball collecting and training device, team members can be helped to do ball receiving and shooting exercises, and moreover, the indoor basketballs can be collected, cleared and managed in time.

A device of debugging auxiliary interface on radio base station consists of transmission interface unit coupled on baseband processing unit or radio frequency unit coupled of radio base station for receiving interface data of baseband processing unit or radio frequency unit, data processing unit coupled with transmission interface unit for processing interface data received by transmission interface unit, computer interface unit coupled with data processing unit for receiving the debugging command of user. The test system applying said device can debug base station system with different interface standard and different network integration conveniently and simply.

The invention relates to a buried pipeline leakage online monitoring system and monitoring method. In the system, N buried pipeline leakage online monitoring devices are located in the slave station in parallel, at least one commercial signal transmission module 4G / 5G server is located in the master station, and the slave station and The main station adopts wireless communication, the 4G / 5G server side of the commercial signal transmission module is connected to the commercial server, the narrow piezoelectric chip of the online monitoring device is installed on the proximal surface of the strip waveguide, and the ultrasonic signal transmitting / receiving module is connected to the wire through the wire The negative is connected to the narrow piezoelectric wafer. The ultrasonic signal transmitting / receiving module, the signal conditioning module, the signal sampling module and the microcontroller module are integrated on the circuit board and controlled by the microcontroller module. The distal face of the ribbon waveguide sticks out of the housing and is inserted into the soil surrounding the pipe. During leakage monitoring, the signal generated by the monitoring device is sent to the commercial server, and the data processing module installed in the commercial server compares the changes of the signal to judge the leakage degree of the pipeline.

The invention relates to an automatic bearing bush processing and transmission line, which is arranged on a frame assembly, and is used for linking the bearing bush milling and positioning lip equipment with the bearing bush milling inner hole equipment; the bearing bush automatic processing and transmission line includes an input end and a bearing bush milling and positioning lip. The first transmission device (2) for the process connection of the output end of the equipment, the first separation and coupling device (3) for the process connection between the input end and the output end of the first transmission device (2), and the first separation and coupling device for process connection (3) The second conveying device (6) connected with the first feeding manipulator (4) used for the bearing bush inner hole milling equipment, and the input end and the output end of the first feeding manipulator (4). The invention has reasonable design, compact structure and convenient use.

The invention relates to an ultrasonic probe for wall thickness reduction measurement under an extreme environment. A piezoelectric wafer is embedded in a circular upper damping block, and a positiveelectrode and a negative electrode located on the piezoelectric wafer are connected with a positive wire and a negative wire respectively, and the positive wire and the negative wire pass through theupper damping block to be connected with a threaded joint on a cover-shaped outer shell; the upper damping block and a lower damping block with the same size are closely fit and are closely fixed by an inner shell, and the inner shell is embedded in the cover-shaped outer shell and a cylindrical outer shell; the upper end surface of a guided wave plate passes through the back cover of the cylindrical outer shell and the lower damping block to be connected with the piezoelectric wafer, and the lower end surface of the guided wave plate is contacted with a tested piece; the thickness and the width of the guided wave plate have to enable single-mode zero-order horizontal shear waves to pass in a non frequency dispersion mode; and the piezoelectric wafer can excite and receive transverse wavesignals, and the cross section is matched with that of the guided wave plate. Long-term online monitoring or offline multi-point measurement on ultrasonic guided waves under extreme environments can become possible.

The invention relates to a non-pillar deep-hole backing-type mining method. The method is suitable for that: the digging height is between 10 and 50 m; the length of a stope is between 40 and 80 m; the width of the stope is between 7 and 9 m; the dip angle of an ore body is between 68 and 90 degrees; the height of a bottom ore removal chamber is between 2.5 and 3.5 m; the height of an upper part rock drilling chamber is between 3.4 and 3.8 m; meanwhile, an explosive charge structure, an explosion initiating sequence, stope side lacing and top plate control are determined according to the conditions of the stope, and a remote-control scraper and a remote-control crushing trolley are jointly used to treat large ore materials for ore removal. The mining method has the advantages of small mining-cutting engineering quantity, simple mining-cutting process, high rock drilling efficiency, good blasting effect, safe and efficient ore removal process, can effectively improve the wide-spacing stoping safety for underground metal mines nationwide, can upgrade the mining technical level for the underground metal mines in China, can promote the development of nationwide underground metal mine mining technology, and can reduce the dilution rate and loss rate of nationwide underground metal mine spacing stoping stopes, so as to promote the maximal recycling of metal resources.

An indoor intelligent basketball collection training device belongs to the field of sports equipment. It is characterized in that it includes a box-shaped storage bin, a walking device is installed at the bottom of the storage bin, a collecting device is arranged on the front side of the storage bin, a flexible lifting conveying device and a cleaning and disinfection device are installed in the storage bin, and a cleaning and disinfection device is installed on the back side of the storage bin A directional projection device is set; the directional projection device includes an ejector and an automatic projector, and a communication hole is opened on the rear side wall of the storage bin, and a projection bin is set at the rear of the storage bin; between the first and second cleaning belts The ejector is arranged in the lower part of the ejector gap, the directional projection device is arranged in the projection chamber, and the ejector can eject the basketball between the first and second cleaning belts. Lift it up and put it into the projection bin through the communication hole. The invention can assist team members to practice catching and shooting basketballs, and can also collect, clean and maintain indoor basketballs in time.

The invention discloses an artificial lawn laying device, which relates to the technical field of lawn laying devices. Aiming at the existing problems that cannot be well adjusted, the following scheme is proposed, which includes a connection box, and the connection box is fixedly connected with a partition The partition board is provided with winding rollers, the outer side of the winding rollers is wound with turf, and the bottom of the partition board is rotatably connected with an electric door, and one side of the turf is provided with a The blocking device for the fixed connection of the box, one side of the connection box is rotationally connected with a symmetrically arranged pneumatic cylinder, the invention has a simple structure and is easy to use, and can adjust the lawn during the laying process, reducing labor input and labor intensity. At the same time, it can be adjusted in real time to reduce the possibility of skew, reduce subsequent auxiliary work, reduce procedures, and increase the quality and work efficiency of laying.

The invention relates to a pressure frame for submerged arc welding machine for thin plate splicing, which includes a half-gantry device, a lifting and rotating device and a double-sided pressure frame device; Guide rail, longitudinal motor reducer, longitudinal wheel set, trolley, transverse guide rail, transverse motor reducer, transverse wheel set, etc., can realize the longitudinal and transverse travel of the pressure frame; the lifting and rotating device consists of a hydraulic station, an oil cylinder, a lifting It is composed of pin shaft, oil cylinder frame, lifting column, guide wheel, slewing bearing, pinion, cycloid reducer, motor, etc., which can realize the lifting and rotating motion of the pressure frame. The longitudinal and lateral movement of the semi-gantry device, the lifting and rotating movement of the lifting and rotating device, and the placement of workpieces in any position and direction are all within the scope of the invention. The two-sided pressure frame is effective and reliable for the two steel plates that need to be spliced. Pressing and cooperating with related welding devices not only ensure the convenience of welding operation and high efficiency, but also ensure the quality of welding.

The invention relates to a workpiece positioning auxiliary device for thin plate splicing submerged arc welding machine, which includes a double-sided pressure frame device, a weld seam alignment fine-tuning device arranged at both ends of the double-sided pressure frame device, and a grounding device arranged on the half-gantry frame body device; the double-sided pressure frame device includes two main and secondary pressure frames arranged in parallel, which are used to simultaneously compress the two steel plates to be spliced; the double-sided pressure frame device is provided with an adjustment beam and a welding trolley device. The welding seam alignment fine-tuning device is arranged at both ends of the adjusting beam, and is used to drive the adjusting beam to rotate clockwise or counterclockwise, so that the welding seam remains parallel to the track of the welding trolley. These auxiliary devices make the operation of the semi-gantry body more precise, and the cooperation with the welding trolley and the workpiece is more perfect, achieving precise control, so that the welding work of the workpiece can be realized at any position within the movement coverage area of ​​the semi-gantry assembly, and the welding station No location requirements, convenient logistics and transportation, and high site utilization.

The invention discloses a vane repair and positioning device for an aero-engine low-pressure turbine stator, and mainly aims to solve the problems that a true center can not be found through the existing manual positioning, requirements for the skill level and experience of workers are high, a lot of manpower and material resources are wasted, and mistakes and defects are liable to occur, with influence on the effect after repair in the prior art. The vane repair and positioning device for the aero-engine low-pressure turbine stator comprises a base; the base is provided with two edge positioning blocks which are arranged symmetrically by taking a center line of the base as an axis; and the base is provided with a main positioning mechanism located on the center line of the base, and the main positioning mechanism and the two edge positioning blocks form a triangle location group. Through the above scheme, the purpose of accurately positioning the low-pressure turbine stator is achieved, and the vane repair and positioning device has high practical value and popularization value.

The invention discloses a deepwater electromagnetic chuck container spreader which mainly comprises a spreader framework, a container fixture, an electromagnetic chuck, a hydraulic cylinder and an underwater camera, wherein the spreader framework comprises a first ledge, a second ledge and a first cross beam which are connected through a first twisting point and a fifth twisting point; the container fixture is of a grab bucket and comprises a second cross beam, a first rotating shaft, a second rotating shaft, a third ledge and a fourth ledge, the first rotating shaft is connected with the second rotating shaft through a twisting point, the first rotating shaft is connected with the third ledge through a twisting point, the second rotating shaft is connected with the fourth ledge through atwisting point; the spreader framework is connected with the container fixture together through a first bracket and a second bracket, the spreader framework is positioned at the outer side of the container fixture; the bottoms of the third ledge and the fourth ledge are used for clamping a container fallen into water from two sides of the container; and the electromagnetic chuck is positioned over the container. The spreader is cooperatively matched with the electromagnetic chuck by adopting the container fixture and clamping and fixing the container underwater, thereby ensuring that the sinkcontainer is salvaged from the deepwater safely.

The invention provides an indoor intelligent basketball collecting, cleaning and directional shooting device, and belongs to the field of sports apparatuses and appliances. The indoor intelligent basketball collecting, cleaning and directional shooting device is characterized by comprising a box-shaped storage bin, wherein a walking device is arranged on the bottom of the storage bin, a collectingdevice is arranged on the front side face of the storage bin, a flexible lifting and conveying device and a cleaning and disinfecting device are arranged in the storage bin, and a directional shooting device is arranged on the rear side face of the storage bin; the storage bin comprises a front space and a rear space, the flexible lifting and conveying device is arranged in the front space, and the cleaning and disinfecting device is arranged in the rear space; and a flexible damp-insulating device is arranged between the front space and the rear space. With the indoor intelligent basketballcollecting, cleaning and directional shooting device, indoor basketballs can be timely collected, cleaned and maintained, and meanwhile, team members are assisted to carry out the basket catching andshooting exercises.

The invention discloses a method for decomposing residual iron of a blast furnace. The method comprises the steps that vertical cutting is carried out, wherein the residual iron is vertically cut to aspecific depth in a tooth cutting or saw cutting mode at different positions on the top face of the residual iron; horizontal cutting is carried out, wherein at the specific depth position, the residual iron is horizontally cut to a vertical cutting face in a tooth cutting or saw cutting mode; the residual iron is removed, wherein the separated residual iron is removed out of the blast furnace; horizontal cutting and residual iron removal are repeated until the vertically cut residual iron is removed out of the blast furnace completely; and the steps are repeated until the residual iron in the blast furnace is removed out of the blast furnace completely. The invention discloses another method for decomposing the residual iron of the blast furnace. The method includes the steps that vertical cutting is carried out; the residual iron is broken by using external force; the residual iron is removed; the steps of breaking the residual iron by using external force and removing the residualiron are repeated until the vertically cut residual iron is removed out of the blast furnace completely; and the steps are repeated until the residual iron in the blast furnace is removed out of the blast furnace completely. The methods have the advantages that installation is easy, the cutting efficiency is high, and safety is achieved.

The invention discloses automatic spraying camouflage coating for manipulators and a method for preparing the automatic spraying camouflage coating. The method includes (1), adding 35.00-42.00 parts of acrylic resin, 0.50-1.00 part of dispersing agents, 1.00-3.00 parts of anti-sagging agents, 1.50-2.50 parts of extinction powder, 0.10-5.00 parts of electrically conductive optical materials, 7.00-18.00 parts of pigment, 17.00-23.00 parts of fillers and 6.00-8.50 parts of mixed solvents into an accessory tank and uniformly stirring the acrylic resin, the dispersing agents, the anti-sagging agents, the extinction powder, the electrically conductive optical materials, the pigment, the fillers and the mixed solvents to obtain first mixtures; (2), grinding the first mixtures by the aid of a sand mill until the fineness of the first mixtures reaches 18-22 micrometers; (3), adding 4.00-6.00 parts of special modified polyester compounds, 3.00-5.00 parts of silicon dioxide nanometer composite materials and 6.00-8.50 parts of mixed solvents into paste and uniformly stirring the special modified polyester compounds, the silicon dioxide nanometer composite materials, the mixed solvents and the paste to obtain second mixtures; (4), regulating the viscosity of the second mixtures until the viscosity of the second mixtures reaches coating-4 cup 65-80 S; (5), filtering and packaging the automatic spraying camouflage coating. The automatic spraying camouflage coating and the method have the advantages that the automatic spraying camouflage coating is reasonable in design and has tone which is consistent with natural backgrounds, anti-infrared camouflage effects of spectral reflection curves can be realized by the automatic spraying camouflage coating, and problems in the aspects of sagging, drying speeds, surface smoothness and the like in automatic paint spraying procedures can be solved.