17results about How to "Stable power delivery" patented technology

The utility model discloses a millet harvesting thresher, including mobile car, be provided with the thresher subassembly on the mobile car, the thresher subassembly includes thresher cylinder, second motor, driving wheel, driven wheel and transmission belt, the thresher cylinder sets up on the mobile car, second motor fixed mounting is on the mobile car, the driving wheel is connected in the output of second motor, the driven wheel rotatoryly connects on the thresher cylinder, transmission belt transmission is connected on the driving wheel and driven wheel, one end of mobile car sets up in the filter component, the filter component includes fixed frame, mobile frame and filter plate, the fixed frame installs on the mobile car, mobile frame slidingly connects on the fixed frame, the filter plate installs on the mobile frame, to solve the operation of the thresher process in the background art not enough convenient technical problem.

The utility model discloses a deposition device, including the reaction chamber, the reaction chamber has the reaction cavity in, the reaction chamber upper portion is provided with the feed port for the single atom from top to bottom to enter the reaction cavity, the reaction chamber upper still is provided with the gas inlet and the gas outlet for the gas to go in and out, be provided with the deposition chamber for the single atom and powder mix in the reaction cavity, the deposition chamber is provided with the stirring mechanism for making the single atom with powder can mix even, the utility model discloses setting stirring mechanism continuously turns over the powder in the deposition chamber, the contact surface of dynamic adjustment powder and single atom / cluster particle, effectively solved the powder easy to conglomeration in the prior art, the low problem of coating efficiency, quality stability difference caused by uneven contact, ensure that powder surface evenly coats single atom / cluster, promote material performance consistency, the structure detachable design has strengthened the operation convenience and environmental adaptability.

The invention relates to the technical field of solid waste full-automatic treatment devices, in particular to a dynamic thermal energy cracking medical solid waste full-automatic treatment device which comprises an equipment main machine frame, a machine frame stand column is fixedly installed on the outer side of the equipment main machine frame, and a barrel body lifting positioning mechanism is fixedly installed at the rear end of the machine frame stand column. And an inner pressure adjusting mechanism is rotatably mounted at the upper end of the upper cover hinge base, an equipment base is fixedly mounted in the equipment main rack, a power driving mechanism is fixedly mounted between a power motor and the lower end of the treatment cavity, and a cutter body angle adjusting mechanism is fixedly mounted at the output end of each telescopic rod. The staggered blades can complete efficient crushing, the contact area of solid waste and the high-temperature environment is increased, and the cracking efficiency is improved. And meanwhile, a cutter body angle adjusting mechanism can flexibly adjust cutting and stirring angles according to the type and hardness of the solid waste, precise adaptation of crushing and cracking is achieved, and the problems that due to a single treatment mode of traditional equipment, local harmlessness is not achieved, and the treatment period is long are solved.

The utility model relates to profile cutting technical field especially relates to a profile cutting machine, the profile cutting machine includes: work board, guide block, reset component, baffle, adjusting assembly, clamping assembly, the top one side fixed connection of work board has the assembly plate, the top remote both sides symmetrical fixed connection of assembly plate has the support plate, the inside fixed connection of the similar one side of two support plates has the rotating rod, the outside rotation of rotating rod is connected with the bearing plate, the right rear side fixed connection of bearing plate has the connecting rod, the inside rotation of connecting rod one side is connected with transmission rod, the top fixed connection of bearing plate has the motor, the drive end fixed connection of motor has the driving wheel, the utility model can adjust the baffle position fastly, determines the cutting length size, has improved work efficiency greatly, has reduced the time and the energy consumption of adjustment, and avoided the thread wear problem caused by the frequent dismounting and the installation bolt nut, has improved the stability of equipment whole.

The invention discloses snow-throwing and snow-pressing integrated snow-removing equipment, and relates to the technical field of snow-removing equipment, the snow-throwing and snow-pressing integrated snow-removing equipment comprises a special chassis for a snow-removing vehicle, the front end of the special chassis for the snow-removing vehicle is connected with a snow-throwing head, the top of the snow-throwing head is provided with a snow-guiding groove, the outlet of the snow-guiding groove is aligned with the feeding end of a conveying belt assembly, and the conveying belt assembly is obliquely arranged on the special chassis for the snow-removing vehicle. The discharging end of the conveying belt assembly is correspondingly arranged at the feeding hole of the snow pressing box assembly; the snow pressing box assembly is arranged at the rear end of the special chassis for the snow sweeper, and the conveying tail plate assembly is hinged to the lower portion of the discharging end of the snow pressing box assembly. The coupler assembly comprises a coupler fixing support and a coupler, one end of the coupler fixing support is connected with the chassis special for the snow sweeper, and the other end of the coupler fixing support is connected with the coupler in a welded mode. The problems of single function and frequent back-and-forth transportation of existing equipment are solved, and the back-and-forth transportation times of vehicles are effectively reduced.

The invention relates to a parameter determination method and device for a resonant dual-active bridge converter, computer equipment and a storage medium. The method comprises the steps of determining an actual turn ratio based on a low-voltage-side voltage range, a high-voltage-side voltage and a low-voltage-side turn number of the converter; determining the current resonant capacitance of the converter under the lowest switching frequency, the current maximum phase shift angle and the maximum output power based on the actual turn ratio; based on the actual turn ratio, the low-voltage side voltage range and the high-voltage side voltage, a capacitor voltage fluctuation parameter under the current maximum phase shift angle is determined; and under the condition that the capacitor voltage fluctuation parameter is smaller than or equal to a preset constraint fluctuation parameter, determining the current resonant capacitance, the resonant inductance corresponding to the current resonant capacitance and the actual turn ratio as parameters of the converter. By adopting the method, the operation reliability of the converter can be improved.

The utility model discloses a quick-change manipulator and a material taking and placing mechanism, and belongs to the field of manipulators, the quick-change manipulator comprises a servo motor, a base, a swivel joint, an angular contact bearing seat, a rotating shaft, a mounting seat, a quick-change seat and a pneumatic clamp, the servo motor, the swivel joint and the angular contact bearing seat are all fixed on the base, and the rotating shaft is fixed on the mounting seat. The servo motor is connected with the rotating shaft through the swivel joint, the bottom end of the rotating shaft penetrates through the angular contact bearing seat to be fixedly provided with a mounting seat, the quick-change seat is detachably connected to the mounting seat, and the pneumatic clamp is detachably connected to the quick-change seat. According to the quick-change mechanical arm and the material taking and placing mechanism, the rotary connector is arranged between the servo motor and the rotary shaft, and the angular contact bearing seat is combined, so that high-precision and stable power transmission and rotary motion are achieved, vibration, noise and abrasion are reduced, pipeline winding is avoided, and the quick-change mechanical arm and the material taking and placing mechanism are convenient to use through the tool-free disassembly design of the quick-change seat and the mounting seat. The replacement efficiency of the pneumatic clamp is greatly improved, and the equipment universality and the production flexibility are enhanced.

The utility model discloses a water surface swimming pool cleaning robot, water surface swimming pool cleaning robot includes the organism and two propellers, and the accommodation cavity is formed in the organism, and the opening is formed with one end of the organism, and the opening is communicated with the accommodation cavity, and in the organism advancing process, the floating object on the water surface enters the accommodation cavity through the opening, and two propellers set up in the other end of the opening, and the drive assembly is arranged in the organism, and the drive assembly at least partial exposure is in the organism outside, and the propeller is set up with drive assembly magnetic attraction, and under the condition that the propeller is set up with drive assembly magnetic attraction, drive assembly is used for driving the propeller rotation to make the organism advance. Drive assembly and propeller connecting structure, through magnetic attraction type detachable propeller structure, form stable connection between drive assembly and propeller, facilitate quick disassembly maintenance simultaneously, solved the traditional fixed propeller easy to jam and the difficult problem of maintenance, has the propeller maintenance convenient and the advantage that power transmission is stable.

The utility model discloses a large-torque PCD reamer of a numerical control machine tool, and particularly relates to the technical field of reamers, the large-torque PCD reamer comprises a reamer mounting end, a connecting mounting sleeve is arranged on the outer end face of one side of the reamer mounting end, a connecting mounting block is arranged at one end of the connecting mounting sleeve, and a limiting baffle is arranged in the middle of the outer end face of the connecting mounting block. In actual use, the two ends of the second spring can abut against the inner side of the connecting mounting plate and the inner side of the limiting partition plate in the state that the connecting mounting block, the connecting sliding sleeve, the first spring, the second spring and the limiting partition plate are correspondingly arranged, and therefore the limiting mounting base is attached to the end face of one side of the connecting mounting plate; the two ends of the first spring can abut against the end face of one side of the limiting baffle and the end face of one side of the limiting partition plate, the reamer body can be driven to rotate by using the connecting installation block and the limiting installation base as a shaft connector for transmission of the reamer installation end, and therefore power transmission between the reamer installation end and the reamer body is more stable.

The utility model discloses a blade arraying machine, which belongs to the field of arraying machines and comprises a first machine frame, a material tray conveying line, a loading tray conveying line, a first material moving assembly, a loading tray transfer bin, a loading tray transfer assembly, a material tray and a loading tray, the material tray conveying line and the loading tray conveying line are arranged side by side, and the material tray is placed on the material tray conveying line. The carrying disc is placed on the carrying disc conveying line, the material moving end of the first material moving assembly is located above the material disc conveying line and the carrying disc conveying line, the first material moving assembly is used for taking away blades of the material disc and placing the blades on the carrying disc, and the carrying disc transferring assembly is arranged between the carrying disc conveying line and the transfer bin. The transferring device is used for transferring the carrying discs fully loaded with the blades from the carrying disc conveying line to the transferring bin. According to the automatic blade arranging and transferring device, automatic arranging and transferring of blades from the material disc to the carrying disc are achieved, manual disc arranging and carrying are not needed, seamless butt joint with machining equipment can be achieved through the arrangement that the carrying disc transferring assembly is combined with the carrying disc transferring bin, and production efficiency and safety are remarkably improved.

The utility model relates to bridge support positioning detection technical field discloses a kind of bridge support positioning detection unmanned plane, including the unmanned plane body for positioning detection to bridge support, the bottom end of unmanned plane body is fixedly connected with the positioning probe for positioning to bridge support, the upper end of unmanned plane body is fixedly connected with the controller for regulating and controlling unmanned plane, adjusting mechanism for adjusting detection angle is arranged at the center of unmanned plane body bottom end, the one end of adjusting mechanism is provided with the detector for detecting bridge support, adjusting mechanism takes bottom plate and motor base as stable base, adjusting motor is fixed by limiting column Synchronous belt accurate force transmission to synchronous wheel and screw rod. The movable column driven by screw rod moves steadily under the Z-shaped structure limiting of fixed column, rotating is driven by first connecting column adjusting plate, two side connecting rods are assisted to support. Ensure that detector angle adjustment is accurate and stable, effectively solve the problem of inaccurate positioning caused by angle deviation under bridge detection.

The utility model is applicable to the technical field of condenser processing, and provides a double-tube expanding device for condenser processing, which comprises a base plate, and a mounting box is fixed at the top of the base plate; the assembling frames are symmetrically arranged in the mounting box, the distance between the assembling frames is adjustable, and rotating rods are rotationally mounted on the two assembling frames; the pipe expanding head is fixedly arranged on the rotating rod through a coupling and is used for expanding a pipe; the mounting frame is fixedly mounted on the assembling frame, a single-shaft motor is fixedly mounted on the mounting frame, and an output shaft of the single-shaft motor is fixedly connected with the rotating rod through a coupler. According to the double-pipe expanding device for condenser machining, the problem that the pipe expanding machining efficiency of an existing condenser is low is solved.

The utility model provides PE film winding and unwinding equipment which comprises a machine base, a pair of supporting plate frames are arranged on the machine base, a roller set is arranged between the supporting plate frames, transmission shaft seats are arranged on the supporting plate frame on one side and correspond to the roller set in position, and supporting shaft seats are arranged on the supporting plate frame on the other side and correspond to the roller set in position. Under the driving of the motor to one of the tooth-shaped belt pulleys, the tooth-shaped belt pulleys connected with the supporting roller, the discharging roller and the receiving roller are linked through the tooth-shaped belt, and the supporting roller and the punching roller are linked through the gears, so that the discharging power output, the punching power output and the receiving power output are consistent, the transmission ratio of the two gears is 1: 1, and the punching efficiency is improved. The transmission ratio of the three tooth-shaped belt wheels is 1: 1: 1, and therefore it is guaranteed that the rotating speed of discharging, punching and collecting is kept consistent, and the punching precision is greatly improved.

The utility model provides an automatic agricultural machinery matched weeding machine which comprises a main machine shell, auxiliary machine shells are hinged to the two sides of the main machine shell through hinge shafts, a first protective cover is fixedly installed at the top end of the main machine shell, a connecting frame is installed at the top end of the first protective cover, hydraulic cylinders are hinged to the two sides of the connecting frame, and hinge bases are fixedly installed at the top ends of the two auxiliary machine shells. The output ends of the two sets of hydraulic cylinders are hinged to the corresponding hinge bases. The bottom sides of the two sets of auxiliary machine shells are connected with first weeding knives, and the bottom side of the main machine shell is connected with second weeding knives. The hydraulic cylinder is arranged to drive the auxiliary machine shell to be unfolded or folded around the hinged shaft, the coverage range of the first weeding cutter and the second weeding cutter can be adjusted, meanwhile, when not used, the weeding machine can be folded and stored, and the use flexibility of the device is improved; through the arrangement of the universal wheels, under the cooperation of the sleeve, the supporting rod, the plum blossom handle bolt, the worm, the worm gear and the driving motor, the height of the blade on the weeding machine can be adjusted according to weeds of different heights or the fluctuation of the ground.

The utility model relates to the technical field of ball screw, concretely is a kind of two-way thread double-station ball screw, including workbench, sliding element, installation element, first screw assembly and second screw assembly;Sliding element is set at the both sides of workbench, first screw assembly and second screw assembly are oppositely set on workbench to drive the relative motion of sliding element;The both ends of installation element are erected in workbench, the installation element is used to first screw assembly and second screw assembly installation, so that first screw assembly and second screw assembly carry out unified transmission on the workbench;By setting sliding element at the both sides of workbench, the relative motion of first screw assembly and second screw assembly is provided with stable support and smooth sliding condition, by oppositely arranged first screw assembly and second screw assembly, the synchronous or asynchronous motion of double-station can be realized, increase flexibility and functionality, satisfy different work needs, or carry out different operation to different workpieces, improve work efficiency, and it is strong practicality.

The utility model belongs to the technical field of battery bracket, specifically disclose a new energy automobile battery bracket with buffer structure, including the casing and recess, the recess is arranged between the both sides of casing inside, and the both sides of recess inside are swing -jointed with the slide respectively, the top of slide is transversely fixed with battery main body, the bottom of casing is transversely pasted with the bottom plate. This new energy automobile battery bracket with buffer structure has bottom plate transversely pasted below casing, bottom plate is pasted below casing, screw hole and hole are aligned, screw bolt one is screwed in, slide rod is pulled out along sleeve and uses screw bolt three, after slide rod is sleeved on the foot with sleeve ring, the installation of buffer structure is completed, if vibration is encountered, then rubber sleeve and movable rod produce frictional resistance, avoid movable rod to slide fast in the cylinder, avoid the rapid subsidence of bottom plate and casing, play the protection effect, solved the problem that lack of support buffering.

This utility model provides an anchor bolt construction device, including a base plate mounted on an engineering vehicle. A frame is fixed at the center of the top of the base plate, and an installation cylinder is vertically positioned at the center of the frame. An angle disc is integrally connected to the top of the frame, and a first rotating component is mounted on the installation cylinder. Compared with the prior art, this utility model has the following advantages: The first rotating component, through the cooperation of a drive rod, a drive worm gear, a first worm, and a first servo motor, achieves 360° rotation in the horizontal plane. The fit between the limiting plate and the outer wall of the installation cylinder, as well as the cooperation between the pointer and the angle disc, ensures precise control and intuitive display of the horizontal rotation angle. The second rotating component, through the connecting sleeve, worm gear teeth, a second worm, and a second servo motor, achieves rotation from -10° to 150° in the vertical plane. The cooperation between the scale line on the anti-detachment ring and the opening of the limiting sleeve makes the vertical rotation angle clearly visible, facilitating real-time calibration by the operator.