38results about How to "Dynamic stability" patented technology

The utility model relates to the technical field of cake production, and disclose a kind of cake production segmented device, including support seat, the support seat top is provided with conveying table, the conveying table top is provided with segmented mechanism, the support seat right side is rotatably connected with guard door, the support seat inside is provided with cleaning mechanism, the segmented mechanism includes support frame, the support frame is fixedly connected in conveying table top, the support frame top is fixedly connected with hydraulic cylinder, the hydraulic cylinder bottom is fixedly connected with fixed frame, the fixed frame top is fixedly connected with limit rod, the fixed frame is fixedly connected with fixed rod in, when using, when cake needs to be segmented in the process of production, first, cake is placed on conveying table to be transported, and make cake at the middle position of conveying table top, hydraulic cylinder drives fixed frame to move down, drive slitting knife to segment operation to cake.

A novel cylinder stroke control mechanism, belonging to the technical field of cylinder auxiliary equipment, includes photoelectric sensors, a limiting plate, and a detection circuit. The limiting plate is fixedly installed on the front end of the piston rod of the cylinder. Two fixing holes are located on both sides of the cylinder head on one side of the piston rod, and two photoelectric sensors are fixedly installed in the two fixing holes respectively. The detection circuit is installed in a component box and electrically connected to the detection circuit. This novel mechanism is mainly used in conjunction with cylinder control. In actual operation, when the piston of the cylinder drives the piston rod and the limiting plate to move left or right, the limiting plate will approach the probe of the first photoelectric sensor and move away from the probe of the second photoelectric sensor, respectively. Thus, under the action of the detection circuit, the solenoid valve can be closed to stop air intake when the piston and / or piston rod reach their respective stroke positions, and the piston and piston rod will stop working after reaching the corresponding stroke, making the cylinder operation as smooth as possible and the output power stable.

The utility model provides a kind of water-based ink production stirring mixing equipment of high efficiency processing, it is related to ink production stirring technical field, including support, stirring barrel is installed on the support, vertical fixed mounting is installed in the one side of support, mounting box is provided on the stand, rotation is provided with the shaft on the mounting box, driving mechanism is provided in the mounting box, the driving mechanism is connected with the shaft and drives the rotation of the shaft, the shaft rotation is installed in the mounting box, the shaft is provided with scrape and stir component, the scrape and stir component is arranged in the stirring barrel.The utility model is scraped by stirring paddle and bottom scraper collaborative work, while stirring ink, the material deposited in the bottom of barrel is scraped, prevent the material of barrel bottom from long-term accumulation and affect mixing uniformity.Ladder type arrangement's side wall scraper covers the full height of barrel wall, effectively removes the ink attached on barrel wall, avoid material waste, prevent ink residue and lead to equipment corrosion.

This utility model discloses an automotive inspection fixture clamping device, including a third mounting base. The upper left side of the third mounting base is connected to a clamping arm for clamping the workpiece under test via a rotating connector. A clamping element is connected to the upper end of the clamping arm. A pulling element is provided on the left side of the third mounting base for pulling the clamping arm to one side, thereby driving the upper end to clamp the workpiece under test. A support element is provided at the bottom of the pulling element. Through the arrangement of the rotating connector, the clamping element, and the pulling element, the rotating connector allows the clamping arm to rotate flexibly. Even in a confined space, it can avoid the obstruction of the outer panel by rotation and successfully clamp the workpiece under test from the reverse side. The clamping element can directly act on the workpiece under test to achieve stable fixation. At the same time, the pulling element provides stable power in a confined space and accurately controls the clamping force.

This invention discloses a boost DC bus voltage matching system for a motor inverter with dual high-voltage battery packs, comprising a battery management system, battery pack A, battery pack B, main negative contactor R2, main positive contactor R3, main negative contactor R4, a first voltage sensor, a first current sensor, a second voltage sensor, a second current sensor, a third voltage sensor, a vehicle control unit, a generator control module, an inverter, a generator, a relay Rb, current sensors a1, b1, and c1, a DC link capacitor bank CDC, a power inverter module, a motor controller, current sensors a2, b2, and c2, and a traction motor. The invention features a highly integrated hardware architecture, effectively reducing system cost and space occupation, enabling seamless battery pack switching during driving, effectively suppressing surge current, protecting high-voltage components and ensuring power stability, improving system fault tolerance, and enhancing the operational reliability of the high-voltage system.

This utility model discloses a grooving device for decoration construction, belonging to the technical field of grooving equipment for decoration construction. It includes a motor assembly and a cutting assembly. The motor assembly and the blade within the cutting assembly are connected via a belt drive assembly. A positioning mechanism is fixedly installed on the outer wall of the motor assembly and is fixedly connected to the cutting assembly. The positioning mechanism includes a first positioning rod and a second positioning rod. During operation, the device's contact plate contacts the construction surface. The positioning mechanism, through the first and second positioning rods, respectively fixes the cutting assembly and the motor assembly, enhancing the overall structural stability. The contact plate can closely adhere to the construction surface, improving the equipment's operational flexibility and adaptability. The guide hole guides the sliding of the vertical rod to prevent deviation, ensuring grooving accuracy. The coordinated action of all components ensures both stable power and precise positioning during grooving, improving construction quality and efficiency.

The utility model discloses a kind of plastic film production flat devices, including first side plate and second side plate, first side plate and second side plate are rotatably connected with first roller support and second roller support, first roller support is used to receive external barrel material, second roller support groove end is provided with preliminary roller, first side plate and second side plate are rotatably connected with a group of surface compression roller, three groups of driven roller and a group of transmission roller, plastic film on external barrel material is S-shaped in turn through preliminary roller, surface compression roller, driven roller and transmission roller, first pulley is rotatably connected with second side plate side wall, first pulley one end is fixedly connected with surface compression roller shaft end;The utility model can apply uniform pressure to plastic film, effectively eliminate the wrinkle and unevenness of film surface, improve the flatness and quality of film, adopt double drive system, ensure that power is stable in the operation process of device, reduce the film transmission jam or uneven problem caused by insufficient power.

The utility model discloses a feeding mechanism of a card sorting machine, which comprises a machine frame, fixing plates arranged on two sides of the machine frame, a bottom frame arranged on the machine frame, and a transporting and placing plate arranged above the bottom frame, and is characterized in that the bottom frame is provided with a plurality of transversely-moving sliding rails which are arranged in parallel, a plurality of transversely-moving sliding blocks are connected to the transversely-moving sliding rails in a sliding mode, and the transversely-moving sliding blocks are arranged on the bottom frame. A transverse moving motor is arranged between any two transverse moving sliding rails, the output end of the transverse moving motor is fixedly connected with a transverse moving rod, and the transverse moving rod is rotationally connected with a transverse moving fixing block used for being in linkage with the conveying plate and the transverse moving motor. A plate is placed on the operation and placement plate, the transverse moving sliding rail and the sliding block provide stable support for the operation and placement plate, the operation and placement plate is prevented from shaking or shifting in the moving process, the transverse moving motor in the bottom frame drives the operation and placement plate to horizontally move along with the transverse moving sliding block, the relative position of the plate on the feeding mechanism can be adaptively adjusted, and the operation and placement efficiency is improved. And then the feeding position of the plate is adjusted, high adaptability to the card plate is achieved, and the universality of the feeding mechanism is improved.

This invention discloses a method for reverse material transport via a feed belt for ore powder silos across a grinding and flotation workshop. It relates to the field of feed belt technology for ore powder silos and includes a main body comprising a first conveyor belt and a second conveyor belt. The first conveyor belt is located between the bottom discharge end of the ore powder silo and the grinding and flotation workshop. A separator is installed at the end of the first conveyor belt that passes through the grinding and flotation workshop. Through the coordinated arrangement of the first conveyor belt, the second conveyor belt, and the separator, an integrated connection is achieved between the forward transport of ore powder and the reverse transport of substandard ore powder. The first conveyor belt ensures stable forward transport from the ore powder silo to the grinding and flotation workshop. The separator separates substandard ore powder from qualified material. The second conveyor belt then transports the separated substandard ore powder back to the ore powder silo. This automatic separation and reverse transport of substandard ore powder can be completed without manual intervention, avoiding production stoppages caused by the accumulation of substandard material and ensuring the convenience of ore powder allocation and reprocessing.

The utility model discloses a deformable expansion intelligent three-dimensional storage shelf, which aims to solve the problems of poor flexibility and low carrying efficiency of the traditional storage shelf, the two sides of the storage shelf main body are provided with mounting walls, the interior of the storage shelf main body forms a three-dimensional structure through a support plate, the top of the support plate is provided with a bracket, a movable shelf robot is arranged above the support plate, and the front side of the storage shelf main body is provided with a control cavity; the bracket is provided with longitudinal and transverse guide rails, moving wheels at the bottom of the robot are matched with the longitudinal and transverse guide rails, and a cross-shaped connecting block is arranged at the intersection of the guide rails, so that the stable operation is ensured, and in addition, a robot elevator is arranged on the rear side, so that the goods shelf robot can be transported to a specified height; the overall structural stability is enhanced through the steel reinforcing columns arrayed on the outer sides of the mounting walls, the storage shelf can be flexibly adjusted in layout, the space utilization rate is increased, and efficient carrying and management of goods are achieved.

This utility model provides an integrated VOCs adsorption and purification device for industrial use, belonging to the field of air purification technology. It includes a housing, from bottom to top, comprising a filter chamber, a buffer chamber, and an exhaust chamber. An air inlet pipe is located on the outside of the filter chamber, and a filter unit with a filter cavity is installed inside the filter chamber. The air inlet pipe connects to the filter cavity. An air inlet connecting to the filter chamber is located at the bottom of the buffer chamber, and an air outlet connecting to the exhaust chamber is located at the top of the buffer chamber. An exhaust pipe is located on the outside of the exhaust chamber, and an exhaust fan is installed inside the exhaust chamber. The air inlet of the exhaust fan is connected to the air outlet, and the exhaust outlet of the exhaust fan is connected to the exhaust pipe. The integrated VOCs adsorption and purification device for industrial use provided by this utility model has a compact structure, high purification efficiency, stable operation, and convenient maintenance, meeting the needs of air pollution control.

The utility model provides a cutting device for dacron silk spinning fabric belongs to dacron silk spinning fabric processing technical field, including fixed plate, fixedly connected in the side surface of fixed plate fender, fixedly installed in the auxiliary assembly of fixed plate surface, fixedly connected in the side surface of fixed plate support frame, fixedly installed in the end of support frame's placement board, the drive assembly of adaptive installation in fender side surface, and the cutting assembly of cooperation drive assembly use. The utility model discloses a drive power and double governing valve control's air cylinder drive are adopted, ensure that the power is stable and adjusts accurate in cutting process, the protection groove cooperation slope design that fixed block and baffle form in auxiliary assembly, effectively fixed fabric and prevent cutting deviation, cutting assembly passes through bolt fixation blade, is convenient for replacement and guarantees cutting stability, the cooperation use of placement board and support frame realizes fabric accurate positioning and efficient cutting integration operation, and cutting precision and operation efficiency are greatly improved.

The utility model discloses a wear-resistant anti-aging vacuum roller, which belongs to the technical field of vacuum rollers and comprises a workbench, a fixing plate fixedly mounted at the top of the workbench, a rotating shaft rotatably mounted in the fixing plate, a vacuum roller body fixedly mounted on the outer side of the rotating shaft, and a mounting shell mounted on the outer side of the vacuum roller body in a sleeving manner. An anti-aging layer is fixedly mounted on the outer side of the mounting shell, a wear-resistant layer is fixedly mounted on the outer side of the anti-aging layer, four sliding frames are slidably mounted in the vacuum roller body, moving blocks are slidably mounted in the four sliding frames, inserting blocks are fixedly mounted on one sides of the four moving blocks, and moving rods are fixedly mounted on the other sides of the four moving blocks. The whole vacuum roller device does not need to be disassembled complexly, the maintenance time is greatly shortened, upgrading and reconstruction of the vacuum roller are facilitated, more advanced materials and technologies are adopted in time, the performance and competitiveness of equipment are improved, large-scale replacement of the whole vacuum roller is not needed, and the cost and difficulty of equipment upgrading are reduced.

The utility model discloses a kind of adsorption formula electrophoresis pool inner wall cleaning device, it is related to electrophoresis pool cleaning technical field, including first bearing frame, winch, bearing block, first wheel frame and second bolt, the first bearing frame side edge setting expansion structure, the expansion structure includes universal wheel, second bearing frame, first bolt, bolt hole and positioning hole, the positioning hole is set below second bearing frame, the first bolt is set above second bearing frame, the positioning column is set above second bearing frame, the bolt hole and positioning hole are set on second bearing frame bottom surface, the universal wheel is installed in universal wheel, the design of cleaning structure guarantees cleaning effect, bearing block is smoothly slid along bearing frame by guide block, so that cleaning roller in cleaning cover and spray pipe are always attached pool wall;The "flushing+ wiping" compound mode of cleaning roller cooperation L-shaped spray pipe driven by motor, can efficiently remove dirt.

The application provides a variable liquid level periodical uniform outflow device, which comprises an outflow pipe, a guide rail, a magnetic valve and a floating body trigger cylinder; the floating body trigger cylinder sequentially contacts and pushes the magnetic valve at the corresponding position downward with the decrease of the liquid level, thereby opening the cross flow pipe at the corresponding position and canceling the pushing force on the magnetic valve at the upper position to reset it, so that the water tank outlet realizes periodical uniform outflow of water with stable drainage and periodical equal flow drainage while the liquid level continuously decreases; the floating body trigger cylinder sequentially contacts and pushes the magnetic valve at the corresponding position downward with the decrease of the liquid level, thereby opening the cross flow pipe at the corresponding position to realize periodical uniform outflow of water, without the need of additional external power source, stable power supply, effectively reducing power cost and maintenance cost; the device can realize periodical uniform outflow of water, has wide application range, realizes uniform and stable outflow of water, and avoids unintended influence caused by continuous outflow of water.

The utility model relates to the technical field of pneumatic tool valve seats, and discloses a novel pneumatic tool valve seat which comprises a valve body, an air inlet pipe and an air outlet pipe are arranged on the two sides of the valve body respectively, a fixing platform is arranged at the bottom of the valve body, and a connecting flange is arranged at the top of the valve body. A valve body is arranged in the middle of the valve seat, and the appearance of the valve body is arranged to be a cuboid. According to the utility model, the air inlet pipe and the air outlet pipe are respectively provided with the sealing threads and are matched with the high-smoothness design of the mounting hole, so that the sealing performance in the gas transmission process is greatly improved, the gas leakage is reduced, the pneumatic tool is ensured to obtain stable and sufficient power, and the working efficiency and the performance of the pneumatic tool are effectively improved. And through the arrangement of the exhaust hole, air can be automatically exhausted to adjust the air pressure when the system air pressure is too high, and pneumatic tools or pipelines are prevented from being damaged by too high pressure.

The utility model discloses an improved steel bar bending tool which comprises an operation table. The guide assembly is connected to one end of the upper portion of the operation table; the steel bar bending assembly is connected to the other end of the upper portion of the operation table. The transmission assembly is arranged on one side between the guide assembly and the steel bar bending assembly, one end of the transmission assembly is in transmission connection with the steel bar bending assembly, and the other end of the transmission assembly is connected to the upper portion of the operation table; and the operating handle is connected to the outer side of the other end of the transmission assembly. The steel bar bending machine is ingenious in design, safe and reliable, can accurately control the bending angle, ensures that steel bars meet design requirements, improves working efficiency, can provide stable and uniform power due to the arrangement of the transmission assembly, enables the bending process to be more stable, ensures that the bending angle and shape of each steel bar are consistent, improves consistency of bending quality, and reduces production cost. And meanwhile, the labor intensity is relieved, and fatigue and errors caused by manual bending are avoided.

The application relates to a folding unmanned aerial vehicle integrated with a multi-directional obstacle avoidance sensor array and relates to the field of unmanned aerial vehicles. The unmanned aerial vehicle comprises a vehicle shell, four corners of the vehicle shell are provided with main arm rods, one end of the main arm rod is fixedly connected with the vehicle shell, the other end of the main arm rod is provided with a secondary arm rod, the secondary arm rod is rotationally connected with the main arm rod, and the lower end of the main arm rod is provided with a driving motor for driving the secondary arm rod to rotate and adjust; the bottom of the vehicle shell is further provided with a four-corner support, the four-corner support is further provided with a concave support plate, and the four-corner support is fixedly connected with the concave support plate through bolts. The application integrates front sensors, rear sensors, bottom sensors, left side sensors, right side sensors and top sensors, thereby forming a multi-directional obstacle avoidance sensor array in all directions. The sensors can monitor obstacle information in all directions around the unmanned aerial vehicle in real time and transmit the information to the controller of the unmanned aerial vehicle.

The utility model relates to the technical field of yarn fixing, and discloses a single yarn strength tester convenient for yarn fixing, a strength stretching component comprises a group of bases, a contraction component comprises two groups of bearing seats, a rotating shaft and a roller limiting sleeve are respectively arranged on the close surfaces of the bearing seats on the left and right sides, and the rotating shaft is connected on the inner wall of the roller limiting sleeve in a sliding manner; telescopic rods are installed on the inner walls of the two sides of the base, a driving motor is installed on the outer wall of the base on the right side, and one section of each telescopic rod penetrates through the corresponding base to be connected with the driving motor. Through the arrangement of the driving motor, the rotating shaft and the roller limiting sleeve and the connection of the driving motor and the telescopic rod, the driving motor operates to directly drive the telescopic rod to act and provide stable power for the contraction assembly, and the rotating shaft is in sliding connection with the roller limiting sleeve, so that the internal structure of the contraction assembly is more flexible during operation; the shrinkage requirements of yarns with different specifications can be met, and the adaptability of the equipment to various yarns is enhanced.

The utility model relates to a cell module shaping mechanism, especially a cell module shaping device. A cell module shaping device, including the setting of push -pad group one and push -pad group two of the surface of the setting board for supporting cell module is set up mutually perpendicular, push -pad group one includes two mirror image settings push -pad no.

This invention discloses a multi-hub motor Euler-Lagrange torque dynamic vector distribution system and its control method. The system treats the four hub motors of a distributed drive electric vehicle as a multi-hub motor electromechanical system. The torque distribution system of the multi-hub motor electromechanical system includes an integrated Euler-Lagrange torque controller and a driving assistance system. The method includes: pre-processing modeling of the four hub motors; pre-setting the Euler-Lagrange torque distribution control law; sampling the state variables of the multi-hub motor electromechanical system; determining the desired equilibrium point of the multi-hub motor electromechanical system; calculating the injection of dynamic interconnection coefficients and injection of friction damping coefficients; outputting the optimal given torque by the Euler-Lagrange torque distribution controller; and coordinating the modulation controller and the multi-half-bridge arm group driver to drive each hub motor. This invention can effectively adapt to various complex road conditions and improve the handling stability of distributed drive electric vehicles.

The utility model discloses an automatic sample introduction device for loading a sample in a single combustion test, which comprises a sample introduction frame movably arranged at a combustion chamber floor, a slide rail assembly is arranged between the sample introduction frame and the combustion chamber floor, and the sample introduction frame moves back and forth along the slide rail assembly to realize automatic sample introduction of the sample in a combustion chamber. The automatic sample injection device for loading the sample in the single combustion test has the characteristics of simple structure, convenience in operation and capability of reducing the labor intensity of personnel.

This utility model relates to the field of motor power technology, specifically a stator and rotor mounting mechanism for a roller brush motor. It includes a fixed shaft, a stator assembly, a rotor assembly, and a housing. The fixed shaft comprises a fixed connecting part, a stator connecting part, and an output connecting part arranged sequentially. The stator assembly is mounted on the stator connecting part. The fixed connecting part is used for fixing the shaft. The output connecting part is provided with a rotating connecting element. The housing includes a rotor housing and an output connecting end cover. The rotor housing covers the outside of the stator assembly. The output connecting end cover is located at one end of the rotor housing and connected to the rotating connecting element. The rotor assembly is located on the inner wall of the rotor housing and is opposite to the stator assembly. This utility model ensures the stability of motor operation. The stator connecting part provides an installation position for the stator assembly, enabling precise installation and ensuring accurate relative positioning between the stator and rotor, thus guaranteeing uniform distribution and efficient conversion of the motor's magnetic field.

This utility model relates to the field of concentrate powder sampling technology, specifically to a ton-bag concentrate powder sampling device for use during the freezing period in extremely cold regions. One end of the sampling probe is provided with an incised perforated tooth pattern, and the other end is provided with an annular limiting buckle. The sampling probe has a strip-shaped pressure relief groove area, which is arranged along the axial direction of the sampling probe. Two anti-freeze hydraulic cylinders are arranged in parallel. The piston rod ends of the two anti-freeze hydraulic cylinders are connected to the push plate, and the bases of the two anti-freeze hydraulic cylinders are mounted on the fixed base plate. A movable sampling frame is provided between the two anti-freeze hydraulic cylinders, one end of which is connected to the push plate. The movable sampling frame has multiple pull-out slots that match the annular limiting buckle. Both the push plate and the fixed base plate have grooves that allow the sampling probe to pass through. This utility model enables efficient, accurate, and reliable sampling of ton-bag concentrate powder in extremely cold regions.

The utility model discloses a kind of galvanization automatic feeding rotary table mechanism, to solve the problems such as low efficiency, poor accuracy of existing galvanization feeding link, the mechanism includes rotary table mechanism main body, its bottom is equipped with base, upper operating platform has, middle is supported through stand, tray is arranged in the rotary table of operating platform upper outer side, inside transmission motor drives rotary table rotation, jacking cylinder below right side can be driven by telescopic link to lift top tray, workpiece in tray is lifted, tray is positioned by the clamping table nesting of mounting seat and rotary table, discharging frame is equipped in operating platform right side, and the discharging roller in its boom is driven under servo motor, cooperate rubber wheel to drive workpiece from discharging chute discharging, the mechanism realizes the automation circulation operation of galvanization feeding, improves feeding efficiency and accuracy, reduces labor intensity, and guarantees the efficient and stable operation of galvanization production process.

The utility model provides a kind of for injection mold's insert installation and finished product pick-up tool, including finished product pick-up part, grabbing part and insert installation part, the finished product after injection is taken out using negative pressure by the adsorption part;The grabbing part is connected with mechanical arm, for lifting and moving tool;The finished product pick-up part is connected with insert installation part, the insert installation part includes straight line mechanism, for installing several inserts in injection mold.

The utility model relates to a sealing bag closing sound detection device, which belongs to the technical field of sealing bag sound detection and comprises a fixing table, a clamping mechanism, a bag closing mechanism and a sound pickup device. The clamping mechanism is in sliding connection with the fixed table and comprises two clamping jaws, and the two clamping jaws are oppositely arranged; the bag closing mechanism is in sliding connection with the fixing table, the bag closing mechanism is located above the clamping mechanism, the moving direction of the bag closing mechanism is parallel to the moving direction of the clamping mechanism, the bag closing mechanism comprises a mounting plate, a guide column and a clamping piece, the guide column is mounted on the mounting plate, and the clamping piece is arranged on the guide column in a sleeving mode; the sound pickup device is used for collecting sound generated when the sealing bag is closed. And by arranging the clamping mechanism, the sealing bag can be stably fixed, and a reliable basis is provided for subsequent bag closing operation. The sound pickup device can accurately collect sound generated when the bag is closed, and data support is provided for follow-up sound detection.

This utility model discloses a self-cleaning spiral flow channel type heat exchanger for natural gas water heaters, relating to the field of heat exchanger technology. The self-cleaning spiral flow channel type heat exchanger for natural gas water heaters includes a housing with a hollow interior and an open top. Two support frames are fixedly connected inside the housing. Water passage holes are fixedly connected inside the support frames, and copper pipe mounting plates are fixedly connected to the water passage holes. Multiple heating copper pipes are fixedly connected to the copper pipe mounting plates. The heating copper pipes have a spiral structure, and a hollow tank is rotatably connected to the water passage holes. In this self-cleaning spiral flow channel type heat exchanger for natural gas water heaters, the support frames support the copper pipe mounting plates through the water passage holes, ensuring stable installation of the heating copper pipes. The spiral shape of the heating copper pipes increases the contact area with water, improving heat exchange efficiency. The water passage holes allow the hollow tank to rotate, providing a base for the cleaning mechanism. Water flows through the water passage holes into the heating copper pipes, while the rotation of the hollow tank prepares for cleaning.

The utility model discloses an amphibious detection robot, and belongs to the technical field of robots. An amphibious detection robot comprises a robot body, a plurality of spiral driving devices are symmetrically arranged on the periphery of the robot body, the axes of the spiral driving devices are parallel to the axis of the robot body, and every two adjacent spiral driving devices form a walking face. The plurality of spiral driving devices form a plurality of walking surfaces in different directions of the machine body, the plurality of walking surfaces can separately drive the machine body to walk, and the machine body is provided with a submerging and floating assembly and a detection assembly; through the structural design of the plurality of symmetrically arranged spiral driving devices and the detection assembly, any two adjacent spiral driving devices can form a walking surface, even if a single driving device fails or the machine body overturns, other walking surfaces can also drive the machine body to continue to complete the detection task, and the quality and efficiency of the detection work are improved; the snorkeling assembly adjusts the buoyancy state of the robot, so that the robot can obtain stable driving force on land and in water.

The embodiment of the application discloses a driving device and electronic product, the driving device includes base, driving part and transmission mechanism, the base is provided with positioning hole; the end of the driving part is provided with annular convex edge embedded in the positioning hole; the transmission mechanism includes input gear, output gear and transmission gear assembly, the input gear is connected with the driving shaft of the driving part, the transmission gear assembly is rotationally arranged on the base and is in meshing connection with the input gear and the output gear, and the output gear is used for power output. The base can ensure the center distance between the transmission gear assembly and the input gear, the gears of the input gear and the transmission gear assembly can be accurately in meshing connection, therefore, the input gear can stably drive the transmission gear assembly to rotate when rotating, so that it is ensured that the driving device can stably output power outward.