53results about How to "Rotary control" patented technology

The invention relates to an intelligent classification dustbin. The intelligent classification dustbin is characterized by comprising a base, a rotating driving mechanism, a center shaft, a rotary table, a classification bin and a bin lid unit, the base and the bottom of the center shaft are fixedly installed, the rotating driving mechanism comprises a driving plate and a driving motor, the driving plate is rotatably installed at the bottom of the center shaft, the rotary table which is located above the driving plate is rotatably installed on the center shaft, the rotary table is connected with the driving plate through a connecting column, the classification bin is installed on the rotary table and comprises multiple bin bodies, the bin lid unit is installed on the upper portion of the center shaft, the bin lid unit comprises a support, a bin lid covering the classification bin and an intelligent starting control panel located on the bin lid, the support is horizontally fixed on the top of the center shaft, the bin lid is installed on the support, and the bin lid is provided with an inlet opening capable of being opened and closed automatically. According to the intelligent classification dustbin, the structural design is scientific and reasonable, garbage can be subjected to detailed classification and recycled, maximized recycling of the garbage can be achieved, bacterial infection can be avoided, and odor dispersion is prevented.

The invention discloses an electric rotating locating device used for a camera polarized lens. The electric rotating locating device used for the camera polarized lens comprises a polarized lens, a polarized lens gear, a driving mechanism, a control mechanism of the polarized lens gear, a supporting mechanism of the polarized lens gear and a substrate. The driving mechanism, the control mechanism of the polarized lens gear, and the supporting mechanism of the polarized lens gear are arranged on the substrate. The polarized lens gear is a hollow ring gear. The polarized lens is embedded in the polarized lens gear which is driven by the driving mechanism to rotate. The supporting mechanism of the polarized lens is meshed with the polarized lens gear and used for supporting the polarized lens gear in a suspension mode. The control mechanism of the polarized lens gear is capable of detecting and sensing a rotating location and a rotating angle of the polarized lens gear, issuing pulse command to the driving mechanism, and controlling movement of the driving mechanism. Therefore, the polarized lens gear is driven to rotate to a set rotation angle. The electric rotating locating device used for the camera polarized lens is capable of controlling rotation remotely and locating accurately the polarized lens.

The present invention provides a vehicle drive device which can generate a desired yawing moment when left and right reverse torque control is carried out and control first and second motors to be at any target rotating speed simultaneously. A back-wheel drive device is equipped with a left-wheel drive unit possessing a first motor and a first planetary gear reducer arranged on the transmission paths of the first motor and a left back-wheel; a right-wheel drive unit possessing a second motor and a second planetary gear reducer arranged on the transmission paths of the second motor and a right back-wheel; and a control unit. The first motor is connected with a sun gear of the first planetary gear reducer, and the second motor is connected with a sun gear of the second planetary gear reducer; the left back-wheel is connected on a planetary gear carrier of the first planetary gear reducer, the right back-wheel is connected on a planetary gear carrier of the second planetary gear reducer, and inner gears are connected with each other.

The invention relates to an intramedullary needle for treating a human body clavicle fracture. The intramedullary needle is characterized in that the intramedullary needle is composed of a needle head (1), a needle body (6) and a needle tail (4), a transition section (5) is arranged between the needle body (6) and the needle tail (4), the needle head (1) is designed to be a triangular pyramid body, the needle body (6) is designed to be a prism with the equilateral triangle cross section, a groove (2) and notches (3) are formed in one edge of the needle body (6) in the longitudinal direction, the needle tail (4) is designed to be a cylinder with the circular cross section, the transition section (5) in front of the needle tail (4) is designed to be a cone, and the intramedullary needle has the advantages of being compact in structure, easy to operate in an operation, little in stripping operation, small in damage to blood supply of the fractured part, capable of reducing pains of a patient and the like.

The invention provides an evaporation source device. The evaporation source device comprises an evaporation source, an evaporation source baffle and a driving part, wherein the evaporation source is arranged below a base plate; the evaporation source baffle is arranged between the evaporation source and the base plate; and the driving part is electrically connected with the evaporation source baffle, the driving part is used for driving the evaporative source baffle to rotate relative to the evaporation source , and the rotational rate of the evaporation source baffle in the film-coating process is controlled to adjust the evaporation rate of the evaporating source. The evaporation source device can control the coating rate of the evaporation source in the film-coating process.

The invention relates to a rotary module adjustment device that comprises a shell with a through hole, the first and second baffle parts with the first and second through holes respectively, the first and the second baffle parts fixed at both ends of the through hole of the shell, an adjustment bar sticking out of the shell from the first through hole, a first piston fixed at one end inside the through hole of the adjustment bar, a leaning against bar sticking out of the shell through the second through hole, the second piston fixed at one end of the leaning against bar inside the through hole, a spring shrinking between the first and the second pistons with its length adjustable through the adjustment bar. It can be used to adjust the rotary scope and precision of the rotary module.

The present invention relates to a selverdge warp feeding device which is used for a planetary edge weaving device of weaving machine. The aim of the invention is to prevent the damage of selverdge warp bobbin or selverdge warp feeding device, which is caused by the vibration of selverdge warp bobbin in axial direction, etc. In a selvedge warp feeding device (1) which rotatably supports the planetary edge weaving device of the selverdge warp bobbin (2) between a pair of side walls (3a) opposite on a bobbin bracket (3) through a bobbin shaft (4), at least one selected from the end faces 3b and 6b of the selvedge warp, which face a side wall (3a) of the bobbin yarn (3) and an end face 2b that faces the side wall (3a) of the bobbin bracket (3) is provided with a buffer component 5 which projects from the end face of one member to the end face side of the other member.

The invention discloses a worm transmission mechanism. The worm transmission mechanism comprises a transmission shaft and a worm. A transmission gear sleeves the transmission shaft. The external surface of the transmission gear is provided with gear slots. The external surface of the worm is equipped with threaded slots. The threaded slots are butt joint with the gear slots and engage with the gear slots. The worm is externally connected to a driving motor, and the rotation control over the worm is realized by the driving motor, so the transmission gear can move by means of the threaded slots and the gear slots and then the transmission shaft is controlled to rotate.

The invention discloses a three-dimensional control mouse which comprises an upper shell body and a lower shell body; a left key, a middle-finger roller, a right key and a thumb roller are arranged on the upper shell body; an X-axis and Y-axis sensor and a deflection sensor are arranged on the lower shell body; the deflection sensor also comprises an angle sensing part; the upper shell body can deflect together with the added thumb roller relative to the lower shell body, so that the three-dimensional control mouse has more flexible and more convenient three-dimensional operation ability, can additionally carry out operation and control in more dimensions, and can provide convenient and flexible control which is more suitable for the habits of people for various conversion motion of three-dimensional scenes and three-dimensional objects compared with a two-dimensional mouse.

The invention relates to a push shearing type garbage crusher comprising an upper bed frame, a lower bed frame and a hydraulic component, wherein a rotating component and a screen component are arranged in the upper bed frame, two sides of the upper bed frame are connected with the screen component via small oil cylinders, a push component and a reducer component are arranged on each of two sides of the upper bed frame, two sides of the upper bed frame are connected with the push components via big oil cylinders, drive components are arranged on two sides of the lower bed frame and connected with the reducer components via V-shaped belts, the reducer components are connected with the rotating component, the hydraulic component is connected with the large oil cylinder and the small oil cylinder, protective covers are arranged on two sides of the upper bed frame, and a safety door is arranged on the front of the upper bed frame. The garbage crusher provided by the invention adopts the dual drive components to provide kinetic energy, so that processing efficiency of the equipment is increased, and the problems that the garbage processor is low in work efficiency and not prone to maintain are solved.

The invention discloses a rotating screen. The rotating screen comprises at least one string screen block group, the screen block set is mainly composed of a center shaft and at least one screen blockunit arranged on the center shaft. The screen block unit comprises an outer frame rotationally arranged on the periphery of the center shaft, a display screen arranged on the outer surface of the outer frame, a driving assembly fixedly arranged in the outer frame, a transmission assembly connected between the driving assembly and the center shaft, and a conductive sliding ring arranged on the periphery of the center shaft in a sleeving mode. And the driving assembly is combined with the transmission assembly to drive the outer frame to rotate along the periphery of the central shaft. The invention further discloses a rotation control method based on the rotating screen. According to the rotating screen and the rotating control method, accurate control over the rotating angle and speed isachieved, and the rotating accuracy of the rotating screen is improved; and the 360-degree infinite continuous rotation function of each screen block unit can be realized, the rotation is stable and accurate, and the whole rotating screen is endowed with more personalized functions.

The invention relates to an infrared environmental gas remote sensing method and an infrared environmental gas remote sensing device, which belongs to the environmental gas monitoring method and the environmental gas monitoring device. An infrared transmitter and a transmitting-end infrared gas sensor of the device are installed on a rotary holder; an infrared receiver is provided with two infrared receiving windows, i.e. a first infrared receiving window and a second infrared receiving window, a first photoelectric receiving pipe is correspondently connected with the first infrared receiving window, a second photoelectric receiving pipe is correspondently connected with the second infrared receiving window, and both the output end of the first photoelectric receiving pipe and the output end of the second photoelectric receiving pipe are connected with the input end of a signal processor; a receiving-end infrared gas sensor is connected onto the infrared receiver; and the rotary holder is provided with a stepper motor. The detection method comprises the following steps of detection of average concentration and acquisition of gas distribution information. The infrared environmental gas remote sensing method and the infrared environmental gas remote sensing device have advantages that the environmental gas which is distributed in a space can be monitored, the interference problems of the environmental dust and moisture can be well solved, and the method and the device are suitable for the gas monitoring in the fields such as a security environment, carbon emission, environmental protection and the like.

The invention discloses a rotary type hardening furnace. The rotary type hardening furnace comprises a rotary mounting plate, wherein a plurality of mounting holes are formed in the rotary mounting plate, a semi-cylindrical hardening furnace body is arranged on the rotary mounting plate, a plurality of hardening chimneys are arranged at the top of the hardening furnace body connected with a pull rod, a transverse reinforcing rib is arranged at the top of the hardening furnace body, a plurality of parallel vertical reinforcing ribs are arranged on the outer circumferential surface of the hardening furnace body, and the vertical reinforcing ribs are perpendicular to the transverse reinforcing rib. The rotary type hardening furnace is installed on a mounting plate of a rotator conveniently, the rotation is facilitated, a hardening function is realized through the hardening chimneys, the strength of the hardening furnace body is greatly increased, and hardening is more convenient.

The invention relates to the technical field of a medical equipment assembly, and especially relates to a microscope longitudinally arranged lens adjustment support for a medical mechanism. The microscope longitudinally arranged lens adjustment support comprises a base plate, the upper end of the base is fixedly connected with a left longitudinal support plate and a right longitudinal support plate, the upper end of the left longitudinal support plate and the upper end of the right longitudinal support plate are each provided with an arc-shaped projection, the left longitudinal support plate is internally provided with a left connection through hole, and a right connection through hole is arranged at a position, opposite to the left connection through hole, inside the right longitudinal support plate. According to the microscope longitudinally arranged lens adjustment support for the medical mechanism, a hollow adjustment pipe with a built-in limiting sleeve and an externally arranged hand-operated rotation button is installed in the right connection through hole of the right longitudinal support plate, rotation of the hollow adjustment pipe can be quite conveniently controlled through an electric control adjustment box at the outer side of the longitudinal support plate, the adjustment precision is improved, the control mode is more diversified, mounting and dismounting are simpler and more convenient, the volume is smaller, the portability is higher, and the practicality is greatly improved.

The invention discloses a mechanism for debugging the number of revolutions of motor rotation, which comprises two parallelly arranged supporting bars and is characterized in that each supporting bar is provided with a plurality of clamping blocks, a first rotating rod is arranged between a pair of clamping blocks, and the first rotating rod is provided with a first rotating wheel and a threaded tube in a sleeved mode; a second rotating rod is arranged between another pair of clamping blocks, and the second rotating rod is provided with a gear in a sleeved mode. According to the mechanism disclosed by the invention, a driving motor connected to a driving gear can be butted with the threaded tube, thereby being capable of controlling rotation of the first rotating rod, and thus further being capable of controlling rotation of the first rotating wheel. The rotational stability of the motor can be known through the rotational stability of the first rotating wheel.

The invention provides an energy-saving advertising board for a bus station. The advertising board comprises a stand column, a bottom seat is fixedly mounted at the bottom of the stand column, a top cover is fixedly mounted at the top of the stand column, bases are fixedly mounted on the left side and the right side of the top of the top cover, connecting seats are fixedly mounted on the right sides of the bases, a solar panel is fixedly installed on the right side of each connecting seat, a rotating base is fixedly installed at the bottom of the solar panel, a right fan is fixedly installed on the right side of the top of the top cover, and a rotating shaft is fixedly installed on the left side of the right fan. According to the energy-saving advertising board for the bus station, the solar panel, the left fan and the right fan are arranged, solar energy is collected through the solar panel in the daytime during normal work, and wind energy is collected through the fans in windy days,so that the wind energy and the solar energy are converted into electric energy to be stored in a storage battery, electric quantity is provided for lighting and the like during normal work of the device, and the use of electric power resources is saved.

The invention relates to the technical field of height limiting frames, and discloses a rotatable opening type height limiting frame for intelligent traffic, which comprises a fixed plate, a movable plate is arranged in the fixed plate, the outer surface of the movable plate makes contact with the side wall of an inner cavity of the fixed plate, an adjusting device is arranged in the fixed plate,and a fixed shaft is fixedly connected to the upper surface of the movable plate. The top end and the bottom end of the outer side wall of the fixing shaft are fixedly connected with ball bearings, and the outer side walls of the ball bearings (5) are fixedly connected with connecting rings. According to the rotatable open type height limiting frame for intelligent traffic, through the cooperationeffect of a first servo motor, a rotating shaft, a stabilizing plate, a gear, a rack, a fixed plate and a movable plate, the height of the height limiting frame can be adjusted; and through the cooperation of a second servo motor, a transmission shaft, a first chain wheel, a second chain wheel, a chain, an auxiliary ring, a connecting ring, a ball bearing, a fixing shaft and a fixing block, the height limiting frame can be controlled to rotate by a certain angle, and the adaptability is improved.