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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 17. Отображено 17.
06-06-2023 дата публикации

Automatic anti-running device for vehicle section field

Номер: CN116215599A
Автор: WANG JIAHUA, WANG CHENSHENG, ZHANG JUN, WANG YONGBIN, RONG HANGMING, ZHANG YADONG, DING DAIJING, WANG LEJUN, CHEN YOUXIANG, XU MINGJIE
Принадлежит:

The automatic anti-running device comprises an adjusting shell and an anti-running device body, a sliding rail is fixedly connected to the top of the adjusting shell, a sliding table is slidably connected to the top of the sliding rail, a motor mounting plate is fixedly connected to the top of the sliding table, and a parallel turnover mechanism is arranged on the motor mounting plate; the parallel turnover mechanism is arranged, the anti-running device body is arranged on the two sides of a servicing yard inspection pit, by arranging the parallel turnover mechanism, the parallel function and the turnover function of the intelligent iron shoe are achieved, the adjusting requirement of the rail up-down position of the intelligent iron shoe is met, the intelligent iron shoe can conduct rail up-down operation according to the actual requirement, and the practicability is high. By arranging the emergency separation mechanism, the emergency separation effect of the intelligent iron shoe is achieved ...

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Номер записи: 1
05-05-2023 дата публикации

Numerical control machining equipment

Номер: CN116061023A
Автор: XIE HANQUN, CHEN GUOPING, WANG YONGBIN
Принадлежит:

The invention belongs to the technical field of machining equipment, and particularly relates to numerical control machining equipment which comprises a machining box body and a controller, the machining box body is provided with a U-shaped frame, the U-shaped frame is rotationally assembled in the machining box body through a rotating shaft, the U-shaped frame is provided with fixing bases, rotating rods are arranged between the two fixing bases, the two rotating rods are provided with bearing plates, and the two rotating rods are provided with rotating mechanisms. The two bearing plates are each provided with an adsorption fixing assembly. A moving mechanism is arranged on the upper side of the machining box and connected with a moving seat, a grinding mechanism is arranged on the lower side of the moving seat, a linkage mechanism is arranged between the moving seat and the rotating shaft, and the moving seat can drive the rotating shaft to rotate by 180 degrees through the linkage mechanism ...

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Номер записи: 2
15-06-2016 дата публикации

Automatic power earth line winding device

Номер: CN0205312761U
Автор: MA YONG, HUANG MINGLIANG, WANG YONGBIN, WANG KUN, CHEN JINGQI
Принадлежит:

... 本实用新型公开了一种电力接地线自动绕线装置，包括转盘、隔板、左收卷辊、支撑架、计数传感器、丝杠、右收卷辊和工作台，所述工作台下方设置有电机一，电机一上端安装有主动齿轮两侧连接从动齿轮和从动齿轮，从动齿轮和从动齿轮上端连接转盘，转盘上放置左收卷辊和右收卷辊，工作台上在两个转盘中部竖直安装有支撑架，丝杠上滑动配合有导向架，导向架两侧设置有排线器，两个转盘侧面安装有计数传感器，所述一种电力接地线自动绕线装置，结构简单合理，安装使用方便，占用空间小，能同时对多股线材进行绕线收卷，且能够通过计数器进行定量绕盘，并能够通过控制电机二自动进行跳线换盘，操作省时省力，有效地提高了收卷效率。 ...

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Номер записи: 3
29-06-2016 дата публикации

Multi -functional hot recovery type heat pump set

Номер: CN0205351853U
Автор: WANG YONGBIN
Принадлежит:

... 一种多功能热回收式热泵机组，克服了现有技术不能单独制取热风，以及结构复杂，故障率较高，节能效果较差的问题，特征是压缩机的出口的管路连接高压旁通电磁阀，在连接第一单向阀和第二单向阀的管路之间与连接第三单向阀和第四单向阀的管路之间连接共用管路，在共用管路上安装电子膨胀阀、干燥过滤器和平衡罐，连接第一单向阀和第二单向阀的管路与连接第三单向阀和第四单向阀的管路在第二单向阀和第四单向阀之间合并为一路与空调用板式换热器进口连接，有益效果是只使用一个四通换向阀、一个高压旁通电磁阀和共用管路，实现了单独制热水、单独制冷风、冷风热水同时制取、单独制热风和除霜的多项功能，因此结构简单，操作方便，节能效果明显。 ...

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Номер записи: 4
04-07-2023 дата публикации

Temperature detection circuit and temperature control system

Номер: CN116380266A
Автор: JIN DONGLIANG, WANG YONGBIN
Принадлежит:

The invention discloses a temperature detection circuit and a temperature control system. The temperature detection circuit comprises a plurality of diodes, a sampling resistor, an operational amplifier and a controller. Wherein the plurality of diodes are sequentially connected in series and are connected with a power supply, and the current in the diodes can change along with the change of the external temperature; the sampling resistor is connected in series with the plurality of diodes and is used for acquiring sampling current in the diodes and acquiring sampling voltage based on the sampling current; the operational amplifier is connected with the sampling resistor and is used for acquiring and amplifying the sampling voltage; and the controller is connected with the operational amplifier and is used for acquiring the sampling voltage amplified by the operational amplifier and acquiring a temperature value according to the amplified sampling voltage. According to the invention, the ...

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Номер записи: 5
04-04-2023 дата публикации

Nitration grain automatic injection structure and use method

Номер: CN115892586A
Автор: ZENG QI, WANG YONGBIN, ZHANG SHIYA
Принадлежит:

The invention relates to the field of explosive assembly of initiating explosive devices, in particular to an automatic nitration grain injection structure which is used for conducting explosive injection operation on a mold and comprises a fixing frame and an explosive injection assembly, the fixing frame is used for fixing the mold, and the explosive injection assembly comprises a connector I and a connector II; one end of the connector I and one end of the connector II are connected with the corresponding negative pressure pipe and the corresponding medicine conveying pipe respectively, and the other end of the connector I and the other end of the connector II are used for being connected with the corresponding exhaust connector and the corresponding medicine conveying connector on the mold. Meanwhile, the invention further provides a using method of the automatic nitration grain injection structure, gas in a mold is pumped out of the mold through a connector I and a negative pressure ...

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Номер записи: 6
04-07-2023 дата публикации

Copper flotation collecting foaming agent and preparation method thereof

Номер: CN116371609A
Автор: HUANG GUOXIAN, WANG JUN, WANG YONGBIN, LI FEI, ZHOU WEN, JIA ZHENJIE, LU PENG, CHENG WANQIU, BAI LIANG
Принадлежит:

The invention discloses a copper flotation collecting foaming agent which comprises the following components in parts by mass: 100 parts of N, N-dibutyl dithiocarbamic acid propionitrile ester; 25 to 32 parts of n-butyl xanthic acid propionitrile ester; 17 to 23 parts of O-butyl-N-butyl thionocarbamic acid ester; 30 to 40 parts of aviation kerosene; and 10 to 15 parts of fusel oil. The copper flotation collecting foaming agent has multiple excellent properties such as high collecting capacity, good selectivity, foaming performance and the like, particularly has high collecting capacity for copper mineral intergrowth, the copper concentrate grade, the recovery rate and the impurity content are all superior to those of other collecting agents, and meanwhile the dosage of agents can be reduced.

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Номер записи: 7
06-06-2023 дата публикации

Soybean planting equipment with adjustable planting density

Номер: CN116210386A
Автор: WANG YONGBIN, LIU ZHAOJUN, TAN WEIWEI, ZHANG JINBO, REN HONGLEI, XIA SHANYONG, WU LICHENG, WANG GUANGJIN, HAN XINCHUN, XIAO HUI, WANG HONGLEI
Принадлежит:

The invention discloses soybean planting equipment with adjustable planting density, relates to the technical field of soybean planting, and solves the problems that when the soybean planting equipment is used, the soybean planting density is generally difficult to adjust, and the soybean density in a planting place is difficult to adjust. The soybean planting equipment with the adjustable planting density comprises a movable driving mechanism, two connecting rods are fixedly installed on the surface of the front side of the movable driving mechanism, a plurality of cross-shaped rotating shafts are movably installed on the inner sides of the connecting rods, and only rotating discs are movably installed on the outer surfaces of the cross-shaped rotating shafts. Through cooperation of the cross-shaped rotating shaft and the limiting disc, when the device is used, the positions of the seeding discs on the surface of the cross-shaped rotating shaft can be adjusted by adjusting the position ...

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Номер записи: 8
16-05-2023 дата публикации

Automobile motor running state diagnosis circuit and method and control circuit

Номер: CN116125270A
Автор: JIN DONGLIANG, WANG YONGBIN
Принадлежит:

The invention provides an automobile motor running state diagnosis circuit and method and a control circuit, which are applied to the technical field of motors, and the diagnosis circuit comprises a first transistor, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor and a signal detection processing unit, wherein the first resistor, the third resistor and the fifth resistor form a first branch circuit, the second resistor, the fourth resistor and the sixth resistor form a second branch circuit, and the fifth resistor and the sixth resistor serve as divider resistors, so that the signal detection processing unit can detect corresponding electric signals from one ends of the divider resistors and then carry out motor state detection. The resistor with extremely high reliability is adopted to form the motor running state diagnosis circuit, so that the circuit structure is simple, the cost is low, and the circuit reliability and safety ...

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Номер записи: 9
23-06-2023 дата публикации

Circuit structure for detecting rotation distance of motor and motor capable of automatically adjusting speed

Номер: CN116317711A
Автор: JIN DONGLIANG, WANG YONGBIN, BA YUQIANG, ZHAO YONGFEI
Принадлежит:

The invention provides a circuit structure for detecting the rotation distance of a motor and a motor capable of automatically adjusting the speed. The circuit structure comprises a microcontroller, a step-down chopper circuit, a sampling resistor and a ripple signal processing circuit. Wherein the step-down chopper circuit is respectively connected with the microcontroller and the motor and is used for converting a PWM signal into a direct current signal and providing voltage for the motor; the sampling resistor is connected with the motor and is used for acquiring a motor current signal and converting the motor current signal into a voltage signal; the ripple signal processing circuit is respectively connected with the sampling resistor and the microcontroller, and is used for processing the voltage signal and converting the processed voltage signal into a pulse signal; the microcontroller is further used for obtaining the rotation distance of the motor according to the number of the ...

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Номер записи: 10
28-07-2023 дата публикации

Experimental device and experimental method for simulating multi-stage deformation of stretching structure wedge body

Номер: CN116504126A
Автор: TANG MENGJING, SU CHAOGUANG, SHU QINGLIN, JIA HONGYI, WANG YONGBIN, ZHANG JIAN, GU GUOCUI, MENG XIANXIA
Принадлежит:

The invention provides an experimental device and an experimental method for simulating multi-stage deformation of a stretching structure wedge body, a stretching structure simulation sand box of the device comprises an inclined side plate and bottom plastic cloth, the bottom plastic cloth is located on the inclined side plate, a first driving device is connected to the stretching structure simulation sand box, and a second driving device is connected to the stretching structure simulation sand box. The stretching control device comprises a driving module and adjustable plastic cloth, the driving module is connected to the adjustable plastic cloth, the adjustable plastic cloth is located on the inclined side plate and the bottom plastic cloth, an experimental material is located on the adjustable plastic cloth and the bottom plastic cloth, and the movement rate of the first driving device and the movement rate of the driving module are adjusted; the adjustable plastic cloth is arranged ...

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Номер записи: 11
23-06-2023 дата публикации

Efficient flexible clamping device and method for digital production line parts

Номер: CN116276187A
Автор: WANG YONGCHEN, YANG WENYUAN, XIAO NA, ZHANG SHUKE, SONG HAIYONG, WANG YONGBIN, HUANG YAN
Принадлежит:

The invention relates to the field of machining, and discloses an efficient flexible clamping device and method for digital production line parts. The device comprises a fixed supporting plate connected with a manipulator and a machine tool in a matched manner, a part positioning fixer and a fastening regulator. The fixing tray is provided with the mounting holes and the positioning holes, a mechanical arm can conveniently and automatically grab the parts, the part fixing blocks and the fastening adjusters are distributed in an array mode, a plurality of workpieces can be clamped at a time, the one-time machining number of a single machine is increased, and the time for clamping by several times is saved. Array type installation can be achieved in the height direction, the installation positions and the number can be adjusted according to the shapes of the parts, and the special-shaped parts of different sizes and shapes can be clamped. Compared with a traditional part clamping device, ...

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Номер записи: 12
07-07-2023 дата публикации

Underwater environment-friendly obstacle removing device, system and method

Номер: CN116397713A
Автор: LIU CUNHUI, ZHANG GUANCHAO, ZHANG LEYI, ZHANG XUEHUI, ZHANG ZHIBIN, LYU HAIJIANG, JIA JUN, LIU XIA, WANG YONGBIN, KANG UK, CHENG JIE, YAN CUIQIU, LI ZHANHUA, GAO XU
Принадлежит:

The invention relates to an underwater environment-friendly obstacle removing device, system and method. The obstacle removing device comprises a vertical cylindrical cover body, the top end of the cover body is closed, the bottom end of the cover body is open, a grab bucket is arranged on the top wall in the cover body, a gap is reserved between the grab bucket and the inner wall of the cover body, the grab bucket is rotationally connected with the cover body, the grab bucket is a multi-petal grab bucket, and through holes penetrating through the inside and the outside are densely distributed in each petal shell. And the side wall of the lower part of the cover body is provided with a dirt suction port penetrating inside and outside. The obstacle removing system comprises a dredging platform, a mechanical arm and a mud pumping device are arranged on the dredging platform, the tail end of the mechanical arm is connected with the obstacle removing device, and the mud pumping device is connected ...

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Номер записи: 13
05-05-2023 дата публикации

Recycling system and recycling method for waste gas in polycrystalline silicon production

Номер: CN116059776A
Автор: YANG YONGSHENG, WANG YONGBIN, KANG BIN, CHAI LIYUN, CHEN LIANGLIANG
Принадлежит:

The invention provides a recovery system and a recovery method for waste gas in polycrystalline silicon production, and relates to the technical field of polycrystalline silicon production, the recovery system for waste gas in polycrystalline silicon production comprises a first recovery unit, a second recovery unit, an adsorption unit and a storage unit, the first recovery unit comprises a first water cooler, a first heat exchanger, a second water cooler, a second heat exchanger and a first deep freezer, the second recovery unit comprises a third water cooler, a third heat exchanger, a fourth heat exchanger and a second deep freezer, and the second water cooler is connected with the first heat exchanger and the second recovery unit. Waste gas entering the first water cooler is input into the third water cooler from a gas outlet port of the first heat exchanger, chlorosilane in the waste gas can be subjected to multi-stage circulating condensation, and the waste gas entering the third water ...

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Номер записи: 14
30-05-2023 дата публикации

Eccentric long shaft part conical surface gluing process method

Номер: CN116174266A
Автор: LIU LIANGLIANG, HUANG YAN, SONG HAIYONG, LI YONGJUN, YANG WENYUAN, WANG YONGBIN
Принадлежит:

The invention provides an eccentric long shaft part conical surface gluing process method. The eccentric long shaft part conical surface gluing process method comprises eccentric distance calculation, connection mode and stability assistance. The rotating axis of the long-axis eccentric part is not fixed due to the eccentric distance, the tail end of the long-axis eccentric part is large in shaking amplitude, accurate positioning is difficult to achieve, manual glue coating on the conical surface of the part is large in difficulty and low in speed, and the quality of the glue surface is unstable. The method comprises the following steps of: 1, calculating a rotation center of a tail end shaft section by distinguishing different eccentric directions, and further obtaining a fixed distance L; secondly, on the basis that the rotation center is determined, the two ends of the part are positioned through set screws on an auxiliary tool, and automation is achieved through motor driving; and thirdly ...

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Номер записи: 15
04-07-2023 дата публикации

Locking device of safety belt retractor

Номер: CN116373786A
Автор: JIN DONGLIANG, WANG YONGBIN, ZHAO YONGFEI
Принадлежит:

The locking device of the safety belt retractor comprises a shell, an armature, a spring, a coil, an ECU module and a lock catch signal module, the shell comprises a bottom plate, a vertical arm and a mounting cavity between the bottom plate and the vertical arm, and the armature is pivotally supported above the vertical arm and comprises a first supporting leg extending to the position above the mounting cavity. One end of the spring is fixed to the armature, the other end of the spring is fixed to the shell, the coil is installed in the installation cavity, and a magnetic field generated after electrification can attract the first supporting leg to overcome the traction effect of the spring and move from the locking position to the releasing position. The ECU module is in control connection with the lock catch signal module, and the ECU module controls the initial action time and/or magnitude of current flowing through the coil so as to control the rebound strength of the first supporting ...

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Номер записи: 16
28-07-2023 дата публикации

Fracture surface geometric element description method based on structural modeling

Номер: CN116500680A
Автор: JIA HONGYI, TANG MENGJING, WANG ZHAO, WANG YONGBIN, LIU QILIANG, ZHANG JIAN, WU XIAOHE, SU CHAOGUANG, LIU GE
Принадлежит:

The invention provides a method for describing geometric elements of a fracture surface based on structural modeling. The method comprises the following steps: step 1, acquiring seismic reflecting layer structural maps of a target interval and a boundary fracture surface; step 2, establishing a seismic data interpretation result backbone profile; step 3, constructing a three-dimensional mode pattern that the fracture slides along the fracture surface; step 4, acquiring parameters such as inclination, trend and inclination angle of the fracture surface; step 5, geologic structure modeling is carried out by using target layer interface information and fracture surface data; step 6, acquiring displacement along the sliding direction of the fracture surface and vertical and horizontal displacement variables at different breakpoints of the fracture surface; and step 7, obtaining a fracture surface trend displacement planar graph. According to the fracture surface geometric element description ...

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Номер записи: 17