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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 14. Отображено 14.
23-07-2014 дата публикации

Automatic powder shaking machine for accumulator plate

Номер: CN103943828A
Автор: LIN YANBIN, CHEN YIZHONG, TANG BANGBANG, XIONG WEI, LEI HAIFENG, HUANG LIANGLIANG
Принадлежит:

The invention discloses an automatic powder shaking machine for an accumulator plate, which belongs to the storage battery production field, and solves the technical problem that lead ash on a pole plate is required to be removed. The automatic powder shaking machine comprises a casing, a fixing rod and a swing rod are arranged in the casing side by side, the pole plate crosses between the fixing rod and the swing rod, and a pneumatic muscle actuator capable of driving the swing rod to swing up and down is connected to the swing rod. The automatic powder shaking machine for the accumulator plate is used for producing the storage battery, and is especially for shaking the lead ash on the pole plate.

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Номер записи: 1
23-07-2014 дата публикации

Storage battery cutting and brushing machine

Номер: CN103934509A
Автор: LIN YANBIN, CHEN YIZHONG, WANG ZHAOHUA, LEI HAIFENG, ZHANG JIANZHANG, HU YONGXIONG
Принадлежит:

The invention discloses a storage battery cutting and brushing machine and relates to the field of storage battery production. The storage battery cutting and brushing machine solves the problem of low degree of automation in the existing storage battery production process. The storage battery cutting and brushing machine comprises a rack. The rack is provided with a worktable. The worktable is provided with a plate group fixture clamping groove. A cutting and brushing device is arranged below the plate group fixture clamping groove. A moving base is arranged on one side of the worktable. A first driving piece driving the moving base to move transversely and a second driving piece driving the moving piece to ascend or descend are connected to the moving base. Two opposite clamping arms and a third driving piece driving the clamping arms to move oppositely are arranged above the moving base. A fourth driving piece driving the clamping arms to rotate is connected to the clamping arms. A grabbing ...

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Номер записи: 2
25-07-2023 дата публикации

Accurate control method of three-dimensional space motion trail

Номер: CN116475511A
Автор: WANG FUPING, LEI HAIFENG, CHEN WENLIANG, XU RUIQIANG, HAN JINGYU, LIU SONG, SHANG JINGWEN, LI WENJUAN
Принадлежит:

The invention discloses an accurate control method for a three-dimensional space motion trail, which comprises the following steps of: mounting a cathode base on an X axis of an electrolytic machine tool, and enabling a device gap to be smaller than a preset value; the levelness of the cathode base is calibrated, so that the bounce value of the cathode base conforms to a preset bounce value; a standard tool setting block is installed on the installation position of the main shaft, and the vertical run-out value of the standard tool setting block is made to meet the requirement; variable quantities of the replaced cathode plate in the X-axis direction, the Y-axis direction and the Z-axis direction are obtained; respectively compensating the original moving tracks of the X axis, the Y axis and the Z axis according to the variable quantities of the X axis, the Y axis and the Z axis to obtain compensated three-dimensional space moving track parameters; according to the method, the problem that ...

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Номер записи: 3
30-10-2020 дата публикации

Transition tray in automatic cone tray loading system

Номер: CN0211810763U
Автор: LIU YUTING, ZHENG ZONGHUI, LEI HAIFENG, ZHOU HUIPENG
Принадлежит: CHONGQING VOCATIONAL & TECHNICAL UNIV OF MECHATRONICS, CHONGQING VOCATIONAL AND TECHNICAL UNIVERSITY OF MECHATRONICS

The utility model provides a transition tray in an automatic conical body tray loading system. The transition tray comprises a tray body, a horizontal driving device, an opening and closing device, afirst mounting device, a second mounting device and an elastic limiting device, the horizontal driving device is used for driving the disc body to move in the horizontal direction, a plurality of openholes are formed in the disc body and used for containing conical bodies, and an opening and closing device used for opening and closing the open holes is installed at the bottom of the disc body. The horizontal driving device is detachably connected with the disc body through the first installation device, the opening and closing device is detachably connected with the bottom of the disc body through the second installation device, an elastic limiting device acts on the opening and closing device, the elastic limiting device is installed at the installation position of the first installationdevice ...

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Номер записи: 4
01-08-2023 дата публикации

Efficient heat dissipation axial magnetic flux motor

Номер: CN116526795A
Автор: LIU XIAO, LIU SHUN, ZOU GUANGHUA, HUA YONGTONG, LEI HAIFENG, CHEN QIXU, LI HAIHUA, TIAN XIAOFENG
Принадлежит:

The invention discloses an efficient heat dissipation axial magnetic flux motor, and relates to the field of axial magnetic flux motors, the efficient heat dissipation axial magnetic flux motor comprises a shell, a stator is arranged in the middle of the shell, rotors are arranged on the two sides of the stator, a rotating shaft is rotatably connected to the center of the stator, and air guide rings are arranged between the two sides of the stator and the rotors; the air guide ring is provided with a first protruding edge facing the stator and a second protruding edge facing the rotor, the first protruding edge and the second protruding edge are used for guiding air in air gaps in the two sides of the stator to flow annularly, the bottom end of the shell is connected with an air inlet box, a fan is arranged in the air inlet box in the direction facing the stator, and the rotating shaft is connected with a transmission belt. And an air outlet is formed in the top end of the shell. The air ...

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Номер записи: 5
23-06-2023 дата публикации

Deformable folding type hexapod robot

Номер: CN116279894A
Автор: ZOU GUANGHUA, LIU XIAO, LIU SHUN, HUA YONGTONG, LEI HAIFENG, LI HAIHUA, TIAN XIAOFENG, CHEN QIXU
Принадлежит:

The invention provides a deformable folding type hexapod robot which comprises a first advancing assembly and second advancing assemblies, and the second advancing assemblies are installed on the two sides of the first advancing assembly. The second marching leg, the fourth marching leg and the sixth marching leg are folded and combined to form a circle, and are driven by the first motor, so that the connecting plate drives the second marching leg, the fourth marching leg and the sixth marching leg to rotate, and leg type movement of the hexapod robot is converted into wheel type movement; a higher traveling speed is obtained on a flat road surface, the traveling efficiency is improved, a second traveling leg, a fourth traveling leg and a sixth traveling leg are unfolded and are used for leg type movement, the robot can better adapt to a rugged road surface, and the robot can move on the rugged road surface through mutual conversion of leg type movement and wheel type movement. The adaptive ...

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Номер записи: 6
09-05-2023 дата публикации

Blisk full-profile multi-robot cooperative machining equipment and method

Номер: CN116079758A
Автор: HOU KEWEI, HAN JINGYU, HUANG YUN, WU XIN, LEI HAIFENG, ZHANG CHAN, ZHANG ZHI, WANG WENXI
Принадлежит:

The invention discloses a blisk full-profile multi-robot cooperative machining device and method. The device comprises three robots, a machining table used for loading and driving a blisk to rotate in a fixed-axis mode and a positioning measuring head used for conducting position calibration on a first tool and a second tool. The first robot is provided with a first mechanical arm capable of rotating along a fixed axis and is used for clamping a first cutter and grinding the blisk; the second robot is provided with a second mechanical arm capable of performing fixed-axis rotation and is used for clamping a second cutter and grinding the blisk; the third robot is provided with a third mechanical arm used for clamping a detector capable of detecting the blisk; the upper computers of the first robot and the second robot are coupled with the detector and used for planning the machining tracks of the first robot and the second robot. According to the blisk full-profile multi-robot cooperative ...

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Номер записи: 7
04-08-2023 дата публикации

Robot motor rotor iron core positioning mechanism

Номер: CN116545147A
Автор: LEI HAIFENG, LIU XIAO, LIU SHUN, HUA YONGTONG, ZOU GUANGHUA, CHEN QIXU, LI HAIHUA, TIAN XIAOFENG
Принадлежит:

The invention provides a positioning robot motor rotor iron core mechanism, which comprises a mounting assembly, and the mounting assembly comprises four limiting blocks, a first inclined surface, a limiting hole, two slots, a second inclined surface, a stop block, two guide columns, a spring, two insertion blocks, an avoidance groove, a motor shaft, a limiting column, four positioning blocks, a mounting ring and an insertion hole. The adjacent faces of the four limiting blocks are symmetrically welded to the outer side wall of the motor shaft. The mounting ring drives the positioning blocks to be inserted into the grooves, the mounting ring is welded to the surface of the rotor iron core, the positions of the limiting blocks are limited again through the positioning blocks, the four limiting blocks are adopted, the contact area of the motor shaft and the rotor iron core is increased, the reliability of the motor shaft during working is improved, and the service life of the motor shaft ...

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Номер записи: 8
28-01-2015 дата публикации

Pile foundation low strain dynamic testing device applicable to underwater high-pressure environment

Номер: CN104314111A
Автор: YU FANGMING, LEI HAIFENG
Принадлежит:

The invention discloses a pile foundation low strain dynamic testing device applicable to an underwater high-pressure environment. A driving hammer and a stress wave receiving probe are integrated in a stress wave generation receiver, and the automation of falling and retraction of the driving hammer is realized simultaneously; the stress wave generation receiver is fixed on the top of the pile foundation by use of the assembly of a balancing weight and a fixing device; a gelatinous layer is fitted on the lower end of the stress wave receiving probe by use of a glue so that medium connection between the stress wave receiving probe and a pile at the bottom is realized and the stress wave receiving probe does not need to be pressed manually. As a result, the low strain testing of the pile can be completed by only one person, and the person only needs to adjust a data processor on an above-water platform, and therefore, the testing cost is greatly saved. The pile foundation low strain dynamic ...

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Номер записи: 9
18-07-2023 дата публикации

Hub motor

Номер: CN116455136A
Автор: LIU SHUN, ZOU GUANGHUA, LIU XIAO, HUA YONGTONG, LEI HAIFENG, CHEN QIXU, LI HAIHUA, TIAN XIAOFENG
Принадлежит:

The invention provides a wheel hub motor, which comprises a main body assembly, and the main body assembly comprises a first end cover, a second end cover, a stator base, a stator iron core, a stator winding, a rotor bracket, a rotor magnet, a rotor shaft, a sun gear, a planetary gear, a rotating shaft, a first bearing, a connecting plate, an output shaft, a second bearing, an oil seal and an inner gear ring. According to the hub motor, the stator and the rotor are axially arranged, the axial occupied space of the hub motor is reduced, meanwhile, the planetary gear speed reducing mechanism is additionally arranged and used for changing the output speed and the output torque of the hub motor, the ideal transmission effect is achieved, the hollow base is arranged on one side of the stator iron core, and the hollow inner gear ring is arranged in the motor, so that the hub motor is more stable in transmission. The cooling liquid is conveniently fed through the water pipe, and the motor is cooled ...

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Номер записи: 10
22-08-2023 дата публикации

Rotor fixing structure of axial magnetic field joint motor

Номер: CN116633053A
Автор: LIU XIAO, LEI HAIFENG, LIU SHUN, HUA YONGTONG, ZOU GUANGHUA, LI HAIHUA, TIAN XIAOFENG, CHEN QIXU
Принадлежит:

The invention provides a rotor fixing structure for an axial magnetic field joint motor, and the structure comprises an anti-falling assembly which comprises a rotor main body, a rotor support, a plurality of magnetic steel bodies, a clamping groove, a plurality of square blocks, a plurality of L-shaped blocks, a plurality of U-shaped blocks, and a plurality of L-shaped rods. The rotor bracket is fixedly connected to the rotor main body, and a plurality of mounting grooves are annularly formed in the rotor bracket, and the two sides of each mounting groove are open. According to the invention, the magnetic steel body is aligned with the mounting groove and is fixed on the rotor support through the threaded groove, the position of the L-shaped rod is adjusted, the screw rod drives the L-shaped block to move by rotating the first knob, the U-shaped block is driven to move through the L-shaped block, the U-shaped block drives the L-shaped rod to move through the screw rod, and the L-shaped ...

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Номер записи: 11
28-01-2015 дата публикации

Stator blade machining method of aeroengine compressor without mounting plate

Номер: CN104308481A
Автор: FENG QUANQUAN, MA HUI, ZHAO YUN, ZHANG XINDONG, LEI HAIFENG, QIN RENZHANG
Принадлежит:

Disclosed is a stator blade machining method of aeroengine compressor with a mounting plate. The stator blade machining method includes adopting a stator blade blank without a mounting plate of a finish forge workpiece, positioning, clamping and machining an air inlet side and an exhaust side on a numerical-control milling machine by a first technical boss, a second technical boss, the end face of the second technical boss and a basin side of a blade body; polishing the air inlet side and the exhaust side, and ensuring that the size and the shape of the air inlet side and the exhaust side conform to the design requirements; positioning, clamping and machining a blade tip and a blade root on a numerical wire-cut machine by the basin side of the blade, the first technical boss, the second technical boss and the end face of the second technical boss, and removing the first technical boss and the second technical boss; finishing the blade tip and the blade root by clamps and removing wire-cut ...

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Номер записи: 12
18-07-2023 дата публикации

Drive-by-wire motor braking device of axial flux motor

Номер: CN116447251A
Автор: LIU XIAO, HUA YONGTONG, LIU SHUN, ZOU GUANGHUA, LEI HAIFENG, LI HAIHUA, TIAN XIAOFENG, CHEN QIXU
Принадлежит:

The invention provides an axial flux motor drive-by-wire motor brake device which comprises a brake assembly, and the brake assembly comprises a wheel brake disc, a brake motor body, a motor cover, a driving bevel gear, a rotating shaft, a driven bevel gear, an eccentric wheel, a connecting column, a protective cover, a guide column, a left movable plate, a right movable plate, a movable seat, a left friction plate, a right friction plate and a rotating column. The inner side wall of the motor cover is fixedly connected to the outer side wall of the brake motor body. One end of an output shaft of a brake motor body rotates anticlockwise to drive a driving bevel gear to rotate anticlockwise, then an eccentric wheel can be driven to rotate anticlockwise, a protruding part of the eccentric wheel extrudes a movable seat and a right movable plate leftwards, and the right movable plate pushes a connecting rod and a rotating plate leftwards to enable a rotating column to rotate anticlockwise; ...

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Номер записи: 13
23-06-2023 дата публикации

Positive and negative rotation hidden type turbine power generation system

Номер: CN116292074A
Автор: LIU XIAO, LIU SHUN, HUA YONGTONG, ZOU GUANGHUA, LEI HAIFENG, CHEN QIXU, LI HAIHUA, TIAN XIAOFENG
Принадлежит:

The invention provides a positive and negative rotation hidden type turbine power generation system which comprises a power generation assembly, and the power generation assembly comprises an air cylinder, a mounting cylinder, a mounting plate, an axial magnetic flux motor, a rotating shaft, a positive blade, a negative blade, a bearing plate, a convex surface part, a concave surface part, a top plate, a side plate and a rear plate. And the top of the mounting barrel is communicated with the bottom of the air barrel. When the device works, low pressure is easily formed between the convex surface parts of the two ventilation shells, external wind enters the mounting cylinder, the wind blows the reverse blades to rotate anticlockwise, the reverse blades drive the stator of the axial magnetic flux motor to rotate anticlockwise, and meanwhile, the wind blows the forward blades to rotate clockwise, so that the axial magnetic flux motor is driven to rotate clockwise. The forward blades drive ...

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Номер записи: 14