17results 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 the technical field of food detection devices, in particular to a food additive component detection device which comprises a detection device assembly, a driving assembly is fixedly connected to the top end of the detection device assembly, a transparent glass storage assembly is fixedly connected to the inner side of the driving assembly, the driving assembly comprises an arch frame, and a servo motor is fixedly connected to the front end of the arch frame. The tail end of a main shaft of the servo motor is fixedly connected with a shaft column, the outer side of the shaft column is fixedly connected with a fixed rotating disc, the inner side of the fixed rotating disc is provided with a fixed groove, the transparent glass storage assembly comprises a straight pipe, the rear end of the straight pipe is fixedly connected with an expansion pipe, the front end of the straight pipe is fixedly connected with a spherical glass shell, and the front end of the spherical glass shell is fixedly connected with a zigzag pipe. The device realizes efficient, accurate and convenient liquid food additive detection, automatic mixing and cleaning, avoids cross contamination, improves the detection efficiency and reliability, reduces the labor cost, and enhances the continuous working capability.

The utility model relates to the technical field of sewage treatment, and discloses separation equipment for domestic sewage pretreatment, which comprises a filtering assembly, a settling assembly arranged at one end of the filtering assembly, a collecting assembly arranged at the bottom of the filtering assembly, and a deslagging assembly connected to the bottom of the collecting assembly, according to the utility model, the filtering assembly and the settling assembly are matched to filter the inflowing sewage for multiple times so as to separate and intercept large-particle impurities, and the filtered water is subjected to secondary treatment, so that small-particle impurities can be settled in the settling tank, the filtering quality is further improved, and the working efficiency is improved; by adding the deslagging assembly, long-time accumulation of impurities can be reduced, the continuous working capacity of the equipment is effectively improved, and the service life of the equipment is effectively prolonged.

The utility model discloses a double-disc machine structure which comprises a main body box, the upper surface of the main body box is fixedly connected with a bearing plate through bolts, the bearing plate is provided with a first optical detection glass platform, and the bearing plate is further provided with a detection assembly, a feeding assembly and a material collecting structure. The detection assembly, the feeding assembly and the material collecting structure are arranged around the first optical detection glass platform in a surrounding mode, materials enter the vibration disc through the feeding hopper, the vibration disc is driven by the vibration motor to vibrate, the materials are arranged in order along a specific track, and then the direct vibration structure is matched with the vibration disc. Materials are uniformly and stably conveyed to the first optical detection glass platform at a stable vibration frequency, in the process, the guide structure guides the materials to move through the guide plate with a preset track, it is ensured that the materials enter a detection area according to a preset path, meanwhile, the optical fiber structure monitors the positions and states of the materials in real time, signal feedback is provided for subsequent links, and the detection efficiency is improved. And the material enters the first optical detection glass platform.

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.

The invention relates to a power failure prevention device of a multi-energy hybrid power electric propulsion ship. The power failure prevention device comprises a main electric propulsion assembly, a slave electric propulsion assembly and a switching assembly. The device comprises a main power supply state and an emergency power supply state, when the device is in the main power supply state, a first wire and a second wire are powered on, a moving mechanism is attracted to an electromagnet, and the middle of a third wire is disconnected; when the device is in an emergency power supply state, the main power supply is powered off, the wiring terminal is matched and connected with the joints of the third wire and the fourth wire, and the third wire is connected with the fourth wire. Compared with the prior art, the system has the advantages that the master electric propulsion assembly and the slave electric propulsion assembly cooperate with each other, double electric propulsion guarantee is constructed, redundant supply of ship propulsion electric power is achieved, the operation risk after single power supply outage can be avoided, rapid and automatic switching can be achieved, the recovery time of propulsion power in the fault state is greatly shortened, and the ship propulsion efficiency is improved. And continuous output of ship propulsion power is guaranteed.

The utility model relates to a multipath temperature controller which comprises a left base and a right base, a detachable main shell is arranged between the left base and the right base, a circuit board is arranged in the main shell, and the upper end face of the main shell is provided with a three-phase input terminal and a multipath output terminal which are connected with the circuit board; signal terminals connected with the circuit board are arranged on the left base and the right base; the left base and the right base are respectively provided with a group of external assembly holes; the upper end face of the main shell is provided with a set of fuse clamping grooves, and each fuse clamping groove is provided with a waterproof sealing cover capable of being opened and closed. A group of fuse clamping seats is arranged in each fuse clamping groove, and a fuse is arranged on each fuse clamping seat; and each path of output terminal in the multiple paths of output terminals corresponds to one fuse clamping seat. According to the utility model, the problem that the normal operation of the whole controller is influenced by the problem of a certain path in multi-path control can be effectively solved.

The utility model provides an automatic blanking device for a flocked finished product, which relates to the technical field of blanking of flocked finished products, and comprises a flocking equipment body, a conveyor belt and a support frame arranged on one side of the conveyor belt, a fixing component is arranged in the support frame, a brush roller is arranged on the side surface of the support frame, and the brush roller is arranged on the support frame. A collecting tank is further arranged on one side of the supporting frame. According to the automatic discharging device for the flocked finished product, a rotating plate is driven to rotate through a second motor, so that a mounting plate fixed to the rotating plate and brush rollers rotationally connected to the side face of the mounting plate are driven to rotate, the positions of a new brush roller on the upper portion and an old brush roller on the lower portion are exchanged, then the old brush roller on the upper portion is replaced, and therefore the automatic discharging device for the flocked finished product is convenient to use. And the downtime can be shortened, so that the loss caused by equipment maintenance and downtime is reduced, the continuous working capability of equipment is improved, and the production efficiency is improved.

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 utility model relates to the field of garbage turnover box discloses a solid -liquid separation anti -infiltration garbage turnover box, including box body and hinge in the top of box body's lid, the lid on the sliding wear and connect has suspender, the inside of box body is equipped with with suspender's detachable connection's top pressure needle stick mechanism, the lid is equipped with with suspender's slide -match's stick pressure mechanism, the lateral part of box body is equipped with through -hole, the lateral part of box body is equipped with the plugging mechanism that removes through -hole spacing, the plugging mechanism is removed plugging through -hole by top pressure needle stick mechanism ascending, to separate out liquid and enter into plugging mechanism to the arrangement, the utility model provides a solid -liquid separation anti -infiltration garbage turnover box, through top pressure needle stick mechanism and stick pressure mechanism upper and lower cooperation, stick and stab the pole and top stab the pole puncture garbage bag, release liquid and gather through the hole plate, improve separation thoroughness. When stick and stab the pole and drop through the hole plate self -cleaning, guarantee to use again, reduce maintenance.

The utility model belongs to the technical field of constructional engineering, and discloses a constructional engineering construction dust collecting device which comprises a supporting seat, moving wheels are installed at the bottom of the supporting seat, a mounting frame is fixed to the top of the supporting seat, an air inlet filter screen is arranged on the front side of the mounting frame, and a filter screen cleaning mechanism is arranged on the rear side of the mounting frame. The filter screen cleaning mechanism comprises a driving motor, a lead screw, a lifting block, a lifting frame and a scraping dust removal assembly, a dust collection filtering assembly is arranged in an inner cavity of the supporting seat in a sliding mode, and the dust collection filtering assembly comprises a sliding frame, a positioning frame, a dust removal filter screen, a sealing baffle and a dust collection groove. The driving motor drives the lead screw to rotate, the lifting block is matched with the lifting frame to drive the scraping dust removal assembly to reciprocate up and down, the scraper and the cleaning brush cooperate to remove dust on the surface of the air inlet filter screen, the filter screen does not need to be manually and frequently disassembled and cleaned, and the continuous working capacity of the device is improved.

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.

This utility model discloses a sorting mechanism for mineral processing, specifically relating to a sorting mechanism for mineral processing, including a sorting cylinder, a screen plate disposed inside the sorting cylinder, and two hollow support shells symmetrically disposed below the screen plate. An anti-clogging component is disposed inside each hollow support shell. The anti-clogging component includes a dual-shaft motor installed inside the hollow support shell. A drive gear is fixedly connected to each of the output ends of the dual-shaft motor on opposite sides. A driven gear is disposed on one side of the drive gear, and a rotating rod is disposed on one side of the dual-shaft motor. This utility model, by driving an arc-shaped moving block downwards, can promptly and effectively remove ore particles stuck in the mesh of the hollow support shell, greatly reducing screen clogging, further improving the screening efficiency of the screen plate and the continuous working capacity of the equipment. Simultaneously, it eliminates the need for manual intervention, further reducing the frequency and labor intensity of manual screen cleaning.

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 invention relates to the field of photovoltaic anti-islanding, in particular to a photovoltaic anti-islanding protection device which comprises a base for grounding and a protection cabinet body for photovoltaic anti-islanding protection. The protection cabinet body comprises a heat dissipation mechanism arranged at the rear side, a top cover arranged at the top, and a main control module, an anti-islanding protection module, an open circuit protection module and a ventilation net which are arranged on the front surface, a main control room is arranged in the main control module, and a main controller, a monitoring module and a storage battery are arranged in the main control room; an anti-islanding protection chamber is arranged in the anti-islanding protection module, an anti-islanding protector is arranged in the anti-islanding protection chamber, a circuit break protection chamber is arranged in the circuit break protection module, a circuit breaker and an isolating switch are arranged in the circuit break protection chamber, and a dry ventilation layer is arranged in the ventilation net. Isolation plates are arranged on the inner wall of the protection cabinet body among the main control module, the circuit break protection module and the ventilation net; the system has the advantages of being high in integration level, complete in function, good in protection performance and capable of achieving intelligent monitoring.

The invention relates to the technical field of sewage treatment, and discloses a sewage treatment net type impurity filtering and screening device which comprises a supporting frame, the top of the supporting frame is fixedly connected with a filtering barrel, one side of the upper surface of the filtering barrel is in through connection with a liquid inlet pipe, the lower surface of the filtering barrel is in through connection with a blow-off pipe and a drain pipe, and the drain pipe is arranged on one side of the blow-off pipe. The middle part of the filtering barrel is rotationally connected with a rotating shaft, and two screening screens are arranged in the filtering barrel. According to the invention, by arranging the rotating shaft and the screening screens and cooperating with the anti-blocking assembly, when one screening screen is blocked, the screening screen is quickly rotated to a cleaning station for treatment, and the other cleaned screening screen is immediately rotated to a working station for filtering, so that the treatment continuity and efficiency of sewage containing solid particles and impurities are improved; the high-pressure spray head is driven by the first electric cylinder to conduct reciprocating high-pressure washing on the cleaning station screen filter screen, the filtering performance is recovered, the filter screen can shake in a reciprocating mode in the filtering process, and surface impurities can be vibrated to be loosened conveniently.

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.