6results about How to "Improve continuous working ability" patented technology

The utility model relates to the technical field of universal crushers, in particular to an anti-residue universal material crusher. The device comprises a crushing operation shell, a discharging shell is arranged at the bottom of the crushing operation shell, a supporting table is arranged on the outer wall of the crushing operation shell, a cylindrical screen is movably arranged in the crushing operation shell, a crushing assembly is further arranged in the crushing operation shell, a screen rotating assembly is arranged below the cylindrical screen, and the screen rotating assembly is in transmission connection with the cylindrical screen. The screen rotating assembly is further in transmission connection with the smashing assembly, and a feeding assembly is arranged on the front face of the smashing operation shell. Through the matched design of the screen rotating assembly and the scrapers, the motor drives the cylindrical screen to rotate at a low speed through transmission of the chain wheel and the chain while driving the crushing operation, the scrapers tightly attached to the inner wall of the screen continuously scrape, powdery materials adsorbed or adhered to the surface of the screen due to static electricity can be removed in time, and the problem of screen blockage is effectively solved through the design; and the screen is always kept in a good transparent state.

The utility model relates to paper product manufacturing technical field, paper product manufacturing cutting device is provided, including equipment base, the top fixed connection of equipment base has transmission case, the top fixed connection of transmission case has work table, the top inner wall sliding connection of work table has cutting knife, the top fixed connection of transmission case has cutting frame, the utility model discloses the composite motion of cutting knife is realized through transmission, promotes cutting efficiency and accuracy, and driving motor drives screw rod rotation, and screw cover drive driving rack along rack light pole sliding, and gear is engaged with driving rack, fixed rack simultaneously, and the autorotation of horizontal movement happens, and driving cutting knife does mobile and rotates composite cutting, and the gear and cutting knife are oriented and limited respectively by limiting rod and limiting groove, sliding block and support rod, ensure that motion is stable, solve the low cutting efficiency of prior art, the poor heat dissipation of motor, the problem of insufficient transmission stability.

This invention provides a water-adding method, apparatus, storage medium, and workstation. The water-adding method includes the following steps: responding to a clean water adding signal and controlling a clean water pump to start adding water; detecting whether a clean water tank full signal is received; when the clean water tank full signal is detected, determining whether a first water volume is greater than a first preset water volume, wherein the first water volume is the cumulative water volume passed by the flow meter since the clean water tank full signal is received; and controlling the clean water pump to stop adding water when the first water volume is greater than the first preset water volume.

The application provides an AGV dynamic wireless charging system and a control method thereof, comprising a plurality of sectional transmitting coil modules laid along an AGV travel path, a vehicle-mounted controller, a receiving coil mounted at the bottom of the AGV, a central controller and a position detection module; the central controller is in communication connection with each sectional transmitting coil module and the vehicle-mounted controller, and the position detection module is used for obtaining position information of the AGV; each sectional transmitting coil module comprises a transmitting coil, a magnetic communication modulation unit, a mechanical-magnetic coupling baffle and a power switch; the mechanical-magnetic coupling baffle is rigidly mechanically coupled with a magnetic communication loop between the transmitting coil and the magnetic communication modulation unit, and the mechanical position of the mechanical-magnetic coupling baffle is the only control factor for on-off of the magnetic communication loop; when the baffle is in a closed position, the magnetic communication loop is turned on; when the baffle is in an open position, the magnetic communication loop is physically cut off; and the power switch is connected in series between a power supply loop and the transmitting coil.

The utility model discloses a kind of movable arm crossbeam and loaders in the engineering machinery technical field, wherein the loader includes fuselage, movable arm is equipped on the fuselage, movable arm drives movable arm crossbeam to move.Movable arm crossbeam includes including beam body and support plate.The beam body is long box structure with internal hollow.Multiple support plates are evenly spaced along the length direction of beam body, and positioning hole for beam body is equipped on support plate and support plate is fixedly connected with beam body.When movable arm drives movable arm crossbeam to move, support plate is evenly applied to beam body by positioning hole on external force, so that stress does not overly concentrate in the partial of beam body and cause movable arm crossbeam partial cracking failure.The beam body is complete long box structure, with good anti-deformation ability.Effectively improve the service life of movable arm crossbeam.

The application relates to a carrier frequency control method and device of a motor controller, electronic equipment and a storage medium, wherein the carrier frequency control method of the motor controller comprises the following steps: acquiring state information of a target vehicle; determining a carrier frequency control mode based on a driving mode of the target vehicle, and adjusting a carrier frequency of a motor controller of the target vehicle based on the carrier frequency control mode and driving parameters of the target vehicle; reducing the carrier frequency of the motor controller based on the driving parameters of the target vehicle, obtaining a corrected carrier frequency, and outputting the corrected carrier frequency. The application can adjust and correct the carrier frequency of the motor controller, so as to reduce the junction temperature of the motor controller, and then improve the continuous working capacity of the motor controller, so that the off-road passability of the vehicle is improved by improving the continuous working capacity of the motor controller. Compared with the prior art, the application has the advantages of not changing hardware and not increasing cost.