111 results about "Device Motor" patented technology

The present invention relates to the technical field of motor diagnosis, and specifically to a motor diagnosis method and apparatus, a motor diagnosis device, and a motor diagnosis system. The motor diagnosis method is applied to the motor diagnosis device in the motor diagnosis system; the motor diagnosis system comprises a motor device, the motor diagnosis device, and an electronic device; the motor device is communicatively connected to the motor diagnosis device; the motor diagnosis device is communicatively connected to the electronic device. The method comprises: receiving operation data and an initial fault identifier that correspond to a motor device and are sent by the motor device; analyzing the initial fault identifier to determine target fault description information corresponding to the motor device; and transmitting the target fault description information and the operation data to an electronic device, so that the electronic device displays the target fault description information and the operation data. The present invention ensures the accuracy of the determined target fault description information corresponding to the motor device, and implements diagnosis of a motor. The present invention solves the problems of high cost and low efficiency of returning a motor device to the factory for maintenance, as well as inability to perform after-sales service.

This utility model discloses a micro-gap pelletizing device for an extrusion granulator. The micro-gap pelletizing device includes: a device support, a device motor, a moving pelletizing blade, and a fixed pelletizing blade. One of the cutting edges of the moving pelletizing blade and the fixed pelletizing blade has a concave V-shaped structure, while the other has a convex V-shaped structure. The cutting edges of the moving and fixed pelletizing blades form a cutting gap that is larger in the middle and smaller at the edges. The beneficial effect of this utility model is that during the pelletizing process, the larger cutting gap in the middle and smaller at the edges causes the material strips at the two sides to converge towards the middle, preventing the material strips from escaping outside the shearing area.

This invention discloses a device, control method, and parameter tuning method for a switchgear motor operating mechanism. The switchgear motor operating mechanism includes a motor, a transmission mechanism, a controller, an inverter unit, a drive unit, a detection unit, a power supply circuit, and a host computer. The controller is a DSP processor that processes data collected by the detection unit, executes a three-loop PI control algorithm, and outputs a PWM signal to the drive unit. The drive unit controls the inverter unit, which converts the DC power from the power supply circuit into three-phase AC power to drive the motor. The host computer is communicatively connected to the controller, monitoring the motor status in real time, adjusting control parameters, and displaying real-time data. This invention, through a three-loop control algorithm and particle swarm optimization, significantly improves the control accuracy, intelligence level, and debugging efficiency of the high-voltage circuit breaker operating mechanism, effectively reducing the workload of debugging personnel and solving problems such as insufficient dynamic adjustment, parameter rigidity, and manual dependence in existing technologies.

Motor vehicle (2) with a body outer skin (3) and with an air guide device, wherein an air guide element (1) is arranged on the body outer skin (3) of the motor vehicle (2), wherein a film hinge (4) enabling the air guide element (1) to pivot relative to the body outer skin (3) is arranged in the body outer skin (3), and wherein the body outer skin (3) is convexly curved in the area of ​​the film hinge (4), characterized in that the film hinge (4) is formed from two bending lines (7) and has a width that varies along its length due to different distances between the bending lines (7), and that the film hinge (4) is wider in edge areas (5) than in a central section (6).

This invention relates to an electric motor and a cleaning device. The electric motor includes a housing assembly, a fixing assembly, a stator assembly, a rotor assembly, a circuit board, and a Hall effect detection assembly. The fixing assembly is at least partially located within a receiving cavity of the housing assembly; the stator assembly is located within the receiving cavity and fitted over the fixing assembly; the rotor assembly is located outside the stator assembly and connected to the housing assembly to rotate synchronously with it; the circuit board is located within the receiving cavity; the Hall effect detection assembly includes a Hall sensor and a magnetic component, the Hall sensor being disposed on a control board, and the magnetic component being disposed on the housing assembly, the magnetic component, the control board, and the stator assembly being arranged side-by-side along the axial direction of the fixing assembly; the fixing assembly includes a coaxially arranged fixing member and a sleeve, the sleeve being located outside the fixing member, the sleeve having a higher machining precision than the fixing member, and the circuit board being fitted snugly over the sleeve. The higher-precision sleeve limits the circuit board, improving the reliability of the circuit board's fixation, thereby improving the accuracy of the Hall sensor detection.

The utility model relates to the tamping machine technical field, concretely is a kind of road surface tamping equipment for municipal road and bridge construction, including main part, tamping head, motor and noise reduction device, the lower end of main part is provided with tamping head, the upper end of main part is provided with motor, the surface of main part is provided with noise reduction device, the noise reduction device includes locating block and noise reduction cover, the upper end of main part is fixedly connected with locating block, the upper surface of main part is provided with noise reduction cover, the inside of noise reduction cover is provided with soundproof board, the inside of noise reduction cover is provided with limit slot, the side surface of locating block is provided with moving slot. The utility model, by setting noise reduction device, effectively to the noise reduction of motor, played the role of the noise reduction sound insulation to motor, reduced the equipment in use, equipment motor operation, the voice of larger, constructor long-term work in high-noise environment, prone to the situation that constructor hearing damage appears, improved the practicality of equipment.

The utility model belongs to the technical field of luminous lamp boards, and particularly relates to a luminous handheld board which comprises a handle and further comprises a back plate, a battery box, a motor, a half gear, a display board, a connecting groove, a sliding block and a sliding groove which are arranged on one side of the handle, the back plate is fixedly installed on one side of the handle, the battery box is fixedly installed on the surface of the back plate, and the battery box is fixedly installed on the surface of the display board. A half gear is fixedly mounted on the inner surface of the battery box, a motor rotationally connected with the half gear is further fixedly mounted on the inner surface of the battery box, and the half gear is further connected with a connecting groove formed in the surface of the display board in a meshed mode. The connecting groove can be matched with the half gear, the purpose of reciprocating swing of the display board is achieved, then the purpose of striking is achieved, meanwhile, a user does not need to swing arms, meanwhile, consumption of physical strength can be reduced, and use is more convenient and faster.

Motor control device (100), comprising: a computer (110) that calculates friction control information for controlling the friction of a steering device based on vehicle condition information, which includes information about the condition of a vehicle and preset system friction information; and a control unit (120) that either performs friction reduction control to decrease the friction of the steering device or friction increase control to increase the friction of the steering device, based on the friction control information, where the vehicle status information includes information about the vehicle's steering torque.

Motor vehicle with a motor vehicle body (13) which has several vehicle pillars (18), wherein at least one vehicle pillar (18) is covered by a trim element (19), and a pedestrian protection device (80) which has an unfolding mechanism (35, 55, 81) for moving the trim element (19) between a retracted inactive state and an extended active state, wherein the trim element can be moved between the inactive state and the active state by means of an unfolding mechanism with at least one lever element.

The utility model relates to the technical field of rotors, and discloses a rotor dynamic balance adjusting device motor, which comprises a central shaft, the exterior of the central shaft is cylindrical, a hole is formed in the center of the interior of the central shaft, rotors are arranged at the two ends of the exterior of the central shaft, and a plurality of tooth blocks are arranged outside the rotors. A plurality of holes with different sizes are formed in the outer surface of the rotor, the damping assembly is installed at one end of the outer portion of the center shaft and used for reducing vibration when the rotor moves so as to better adjust balance, and a fixing rod is arranged in the center of the inner portion of the center shaft. Vibration generated in the high-speed running process of the rotor can be effectively absorbed and buffered through cooperative operation of the control connector, the threaded rod, the stop block, the spring, the limiting ring, the fixing rod and other components, vibration energy can be consumed through elastic deformation of the spring, an operator can flexibly adjust the pre-tightening force of the spring according to the actual working condition, and the working efficiency is improved. And the damping effect is accurately controlled.

Motor vehicle drive device for connecting an internal combustion engine (1) to an electromechanical energy converter (2), wherein this energy converter is configured for starting the internal combustion engine, and with a starter-generator transmission (5) comprising a first drive train (3) which is configured for transmitting a torque from the electromechanical energy converter (2) to the internal combustion engine (1) when starting the internal combustion engine and wherein this transmission (5) has a reduction gear ratio in the direction from the electromechanical energy converter (2) to the internal combustion engine (1) and comprising a second drive train (4) which is configured for transmitting a torque at least temporarily in the direction from the internal combustion engine (1) to the electromechanical energy converter (2) and wherein the second drive train (4) is arranged parallel to the first drive train (3) with respect to the torque transmission between the electromechanical energy converter (2) and the internal combustion engine (1), characterized by the fact that the first drive train (3) has a one-way coupling which is arranged such that a torque can be transmitted from the electromechanical energy converter (2) to the internal combustion engine (1) via this drive train (3) when the internal combustion engine (1) is started and that the second drive train (4) has a speed-sensitive clutch (6) which is open until a first speed threshold is reached, so that in this state no torque can be transferred from the internal combustion engine (1) to the electromechanical energy converter (2) via the second drive train (4) and that the speed-sensitive clutch (6) is closed from the moment this first speed threshold is exceeded and that the one-way clutch makes it possible, during the phases in which the internal combustion engine alone or together with the starter generator provides drive power for the propulsion of the motor vehicle, that the starter generator gearbox is only running freely, meaning no power can be transmitted through it.

The application relates to a shooting adjusting device which comprises a first cavity, two sides of which are respectively provided with mounting plates in the same plane; a second cavity, a first side of which is screw-connected with a first end surface of the first cavity; a motor arranged in the first cavity; a worm and a turbine arranged in the second cavity, one end of the worm being key-connected with an output shaft of the motor; the turbine being sleeved on a rotating shaft, two ends of the rotating shaft extending out of the second cavity through round holes in two end surfaces of the second cavity; two rotating supports located outside the second cavity and fixedly connected with the rotating shafts extending out of the second cavity at one end; and a connecting plate located outside the second cavity and fixedly connected with the other ends of the two rotating supports, used for mounting a shooting device; the motor is used for driving the output shaft to rotate, driving the worm to rotate, driving the turbine to rotate through the worm, driving the rotating shaft to rotate through the turbine, and driving the rotating support to rotate through the rotating shaft, so that the connecting plate rotates outside the second cavity. The device can adjust a shooting angle.

The embodiment of the application discloses a motor starting automation detection device and method. The method is applied to a motor starting automation detection device, and the motor starting automation detection device comprises a control device, a stepping motor, a fan blade fixing device and a rotor connecting device. The method comprises the following steps: when a measured motor is in a power-on state, the measured motor is controlled to be powered off; the fan blade fixing device is controlled to be powered on; the rotor connecting device is controlled to be powered on; the fan blade fixing device is controlled to be powered off, and whether the power-off times of the measured motor are less than a preset power-off times threshold value is judged; if the power-off times are less than the power-off times threshold value, the second rotor is controlled to rotate a target step number which is the same as the power-off times; the rotor connecting device is controlled to be powered off, the measured motor is controlled to be powered on, the power-off times are updated, and the step of controlling the measured motor to be powered off when the measured motor is in the power-on state is executed until the power-off times are greater than the power-off times threshold value.

The invention discloses a machine vision-assisted cleaning equipment motor gear motion precision detection method, and relates to the technical field of visual detection. The method comprises the following steps: when a first adaptive detection period is triggered, obtaining a plurality of motor operation records; obtaining a plurality of motor predicted rotating speed sequences according to the plurality of operation videos and cleaning modes, and comparing and analyzing the motor predicted rotating speed sequences with the corresponding collection rotating speed sequences to obtain a plurality of collection error curves; acquiring an acquisition correction coefficient set based on the curve, and determining a second adaptive detection period according to the acquisition correction coefficient set; in the second period, the real-time collected rotating speed is corrected, the real-time corrected rotating speed is obtained, and deviation monitoring is conducted on the real-time corrected rotating speed and the motor set rotating speed corresponding to the cleaning task; and when the deviation exceeds a preset precision threshold value, triggering generator abnormity early warning. According to the invention, through visual and sensing data fusion, error dynamic correction and cycle adaptive adjustment, high-reliability and intelligent monitoring and early warning of the motion precision of the motor gear are realized.

The utility model relates to the technical field of coating machines, and discloses an electrostatic coating machine which comprises an equipment frame, a spraying box is arranged at the top of one side of the equipment frame, and an equipment motor, an equipment lead screw, a movable plate, a hydraulic rod and a movable hydraulic machine are connected to one side of the equipment frame in an inserted mode. The spraying device is reasonable in structure, the movable plate drives the spraying plate to slide on the equipment frame, the spraying plate stretches out and draws back on the movable plate, the spraying plate quickly moves on the equipment frame to adjust the position and the height, subsequent fixing of workpieces is facilitated, the hydraulic rod is used for supporting, shaking is avoided when the position and the height of the spraying plate are adjusted, and the spraying device is convenient to use. The spraying base moves in the spraying cover at a constant speed, the electrostatic generator enables generated high voltage and corona to discharge, then charges are generated near the spraying gun for spraying, paint is sucked to a workpiece, the uniformity and quality of a sprayed coating are guaranteed, the top heating plate and the curing heating plate heat the interior of the curing box, and the spraying effect is improved. And the molten powder is tightly attached to the surface of the sprayed workpiece.

The utility model discloses a motor controller and an electronic device, the motor controller comprises a housing, a membrane capacitor module, a silicon carbide module, a circuit board, an input row group and an output row group, and the housing is provided with an accommodating cavity; the membrane capacitor module is accommodated in the accommodating cavity; the silicon carbide module is contained in the containing cavity and located on one side of the film capacitor module. The circuit board is accommodated in the accommodating cavity, is respectively connected with the film capacitor module and the silicon carbide module, and is used for controlling current conversion between the film capacitor module and the silicon carbide module; the input row group is connected to the input end of the membrane capacitor module and is used for being connected with an external power supply; one end of the output row group is connected to the silicon carbide module, and the other end of the output row group is connected with a motor. Therefore, by adopting the motor controller provided by the invention, the film capacitor module, the silicon carbide module and the circuit board can be assembled and installed, so that the situation that each module and the circuit board are independently and separately arranged to occupy too much space is avoided, and the motor controller is relatively convenient to use.

The application discloses a kind of passenger conveying device drive device manufacturing tools, including first body and second body;The first body is rectangular flat body, and the second body is fixed with the first body in the height direction, and after being fixed, the first body and the second body are T-shaped;The outer surface of the first body in the height direction is the first reference surface, and the lower surface of the second body is the first measurement surface, the first measurement surface is parallel to the first reference surface, and the first measurement surface and the first reference surface have the first size, the first size is used to measure the parallelism of drive device motor pulley end face and drive pulley;The second body also has a step surface, the step surface of the second body is parallel to the first measurement surface, and the step surface of the second body and the first measurement surface have the second size, and the second size is used to measure the bolt head height of brake release device on the drive device.

The motor manufacturing device includes a mold capable of holding a motor core including a plurality of resin filling sections arranged in a ring shape at predetermined intervals, a chamber formed in the mold and connected to a resin filling passage whose end is connected to the plurality of resin filling sections and capable of containing resin material inside, and a plunger capable of supplying resin material to the resin filling passage by moving within the chamber, and a spiral groove is formed in an area adjacent to the pressing surface of the peripheral surface that intersects with the pressing surface of the plunger that presses the resin material.

Motor vehicle with a motor vehicle body (13) which has several vehicle pillars (18), wherein at least one vehicle pillar (18) is covered by a trim element (19), and a pedestrian protection device (80) which has an unfolding mechanism (35, 55, 81) for moving the trim element (19) between a retracted inactive state and an extended active state, wherein the trim element can be moved between the inactive state and the active state by means of an unfolding mechanism with at least one lever element.

The application discloses a motor and an oral cleaning device. The motor comprises a rotor and a stator. The rotor comprises a shaft body and a magnetic mechanism. The shaft body penetrates the magnetic mechanism. The stator comprises an iron core mechanism and a coil mechanism. The coil mechanism is arranged on the iron core mechanism. When the coil mechanism is electrified, the magnetic mechanism can drive the shaft body to reciprocate relative to the stator under the action of magnetic force, so as to form vibration. The iron core mechanism comprises a plurality of iron core bodies arranged in a split mode. The plurality of iron core bodies are arranged in a circumferential direction. Adjacent iron core bodies are connected to make the plurality of iron core bodies form an accommodation space for accommodating the rotor. The motor and the oral cleaning device provided by the application have a reasonable structural design.

The invention discloses a micro-rectangular semi-rigid cable chamfering device, and relates to the technical field of part deburring and chamfering processing equipment, and the micro-rectangular semi-rigid cable chamfering device mainly comprises a positioning mechanism, a cutter assembly, a rotating assembly and the like; in the rotating assembly, after the equipment is manually started and the rotating speed of the motor is adjusted to be proper, the rotating assembly drives the cutter assembly to rotate through a coupler at one end of the motor, at the moment, the cutter assembly rotates, and a cutter in the cutter assembly coaxially rotates along the center line. A worker plugs the micro-rectangular semi-rigid cable needing to be chamfered into a guide sleeve, matched with the outer contour of the micro-rectangular semi-rigid cable, of the positioning mechanism, under rotation of the cutter, a core wire at the front end of the micro-rectangular semi-rigid cable is cut, one-time deburring and chamfering machining is completed, the product quality and consistency requirements are guaranteed, the working efficiency is improved, and the production cost is reduced. And the labor intensity is reduced.

The utility model discloses a dust collection subassembly and active trajectory guide equipment, including collection box, dust collection mechanism and frame, the interior of collection box is provided with dust collection mechanism, dust collection mechanism includes motor, lead screw, storage box, moving frame, brush plate and filter plate, the motor is connected with one end of lead screw through belt transmission structure, and the other end of lead screw is connected with the storage box, moving frame, brush plate and filter plate. And the lead screw penetrates through the interior of the storage box, a filter plate is arranged in the storage box, a brush plate is arranged on the filter plate, the brush plate is connected to a moving frame, and the moving frame is arranged on the lead screw. According to the dust collecting assembly and the active track guiding equipment, the motor drives the lead screw to rotate, so that the moving frame drives the brush plate to reciprocate along the lead screw to sweep the inclined filter plate in a reciprocating manner, normal filtration of the filter plate is ensured, and the situation that the pressure in the storage box rises due to blockage of the filter plate is avoided; and the storage box is prevented from being broken to accidentally injure workers, so that the safety of the device is improved.

This invention provides a control method for a washing device. The control method includes acquiring the input voltage of the washing device, obtaining the motor start-stop ratio of the washing device corresponding to the input voltage, and obtaining the motor start-stop ratio corresponding to the input voltage. Different input voltages correspond to different motor start-stop ratios, thereby achieving the adjustment of water flow intensity and improving the user experience.

1. The name of the design product: motor drive heat dissipation shell. 2. The use of the design product: heat dissipation shell for device motor drive. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

The invention relates to the technical field of motor accessories, in particular to a motor shell and machining equipment thereof, the motor shell comprises a shell body, the shell body is provided with a first round hole, a second round hole and a spiral groove convenient to cooperate with an external liquid cooling pipe, and convenience is provided for welding connection of the external liquid cooling pipe and the motor shell by arranging the spiral groove; the machining equipment for the motor shell is used for conducting deburring machining on a first round hole and a second round hole, when the machining equipment moves downwards through a lifting piece, each output shaft provided with a deburring conical head piece can synchronously move in the radial direction, a rotary driving device is adopted and is in power connection with each movable output shaft, and more specifically, the rotary driving device can drive the deburring conical head piece to rotate. The middle shaft and the output shaft cooperatively slide, the transmission belt is adjusted, the tensioning force of the transmission belt is guaranteed, the transmission belt is synchronously combined with vertical movement of the lifting part, and compared with the prior art, the annular array hole deburring device has the advantage that the annular array hole deburring efficiency is improved.

The application discloses a protection control method and device of a motor controller in a low-voltage state, a medium and equipment. The motor controller method comprises the following steps: in the case that a power battery of a vehicle is in a low-voltage state, controlling power electronic switching devices of a motor controller to be turned on, so that the motor controller is in an open tube state; in the case that the motor controller is in the open tube state and a bus voltage at a current moment is less than a preset first voltage threshold, controlling output power of a motor in the vehicle to be reduced by a preset value, so that the motor is output at a reduced capacity; and controlling an engine to operate according to a target motor rotating speed of the motor output at the reduced capacity. Therefore, by adopting the application, the motor can be prevented from being out of control and back electromotive force from being generated, so that a DC-DC converter is protected from damage, and reliable operation of the vehicle under a low-voltage condition is ensured.

To solve the problem of force acting on a wiring board during resin molding in motor manufacturing, causing defects.SOLUTION: A motor comprises: a rotor; a stator intermediate assembly with coil and insulator holding the coil; a wiring board 425 that conducts electricity to the coil; a terminal 460 connecting the coil to the wiring board 425; and a resin to fill in around the perimeter of the wiring board 425. Through-holes 425b are formed in the wiring board 425. The terminal 460 has a fixed portion 465 that is fixed to the wiring board 425 via the through hole 425b. Between an insulator terminal box 423 and the wiring board 425, there is a spacer 480, in addition to the terminal 460.SELECTED DRAWING: Figure 18A

The utility model relates to the technical field of mine intelligent equipment, in particular to a motor control system based on transformation of mine conveying equipment, the conveying equipment is driven by a motor, the motor is a permanent magnet motor, and the control system comprises an upper computer, a display screen, a PLC (Programmable Logic Controller) and an alarm mechanism, the alarm mechanism comprises a first alarm unit connected with a shell of the permanent magnet motor and a second alarm unit connected with the upper computer, and the permanent magnet motor is provided with a safety protection mechanism. The problems that an original conveying equipment motor system is complex in structure, large in fault number, large in power consumption, high in maintenance difficulty and incapable of achieving automatic control are solved, a whole set of control system for the permanent magnet motor is established, normal requirements of mine work can be met, systematic safety protection can be conducted on the permanent magnet motor, and the safety of the mine is improved. And huge economic loss caused by motor damage is avoided.

The invention relates to a laser cleaning method and laser cleaning equipment for a shell of a motor, and the laser cleaning method for the shell of the motor comprises the following steps: S1, enabling the motor to rotate around the axis of the motor by at least one circle, and carrying out distance measurement, scanning and sampling on the shell of the motor by utilizing a distance measurement sensor to obtain distance measurement data; s2, generating a motion track of a position adjusting mechanism according to the distance measurement data; and S3, the shell of the motor is subjected to laser cleaning according to the movement track of the position adjusting mechanism. According to the method, the actual contour of the shell of the motor is obtained through pre-scanning, the personalized track for the single motor is generated, and the problem of focal length misalignment caused by motor clamping deviation or individual difference is avoided. Meanwhile, due to the fact that the cleaning stage does not depend on real-time distance measurement any more, interference of strong scattered light on a distance measurement sensor in the laser cleaning process is thoroughly eliminated, and stability and cleaning consistency of the system are guaranteed.