10results about How to "Easy and efficient maintenance" patented technology

This utility model relates to a material discharge transition device for a sheet metal gluing machine, comprising a horizontal conveyor frame rotatably connected to a support. Both ends of the horizontal conveyor frame are fixedly connected to a tilting plate, which is rotatably connected to the support via the tilting plate. A driving cylinder is provided on the side of one of the tilting plates to drive its rotation. A gluing roller is provided at the feeding end of the horizontal conveyor frame. A transition roller is provided between the horizontal conveyor frame and the gluing roller. Several transition wheels are spaced along the length of the transition roller, and all transition wheels are coaxially sleeved on the transition roller. The transition roller rotates in the same direction as the gluing roller near its end. This material discharge transition device for a sheet metal gluing machine has a simple structure, is easy to maintain, and has a high yield rate.

This application relates to the field of cable installation technology and discloses a support structure for cable installation in power construction. The structure includes a mounting bracket with a groove on its outer surface. A matching sliding sleeve slides along the groove. A reinforcing bar connects the two mounting brackets, and a cable routing rod is detachably mounted inside the reinforcing bar. Several winding rods are staggered on both sides of the cable routing rod. This application achieves rapid fixing and flexible adjustment of the bracket through positioning kits and mounting blocks, adapting to various installation scenarios. The groove and sliding sleeve, combined with bolts, meet different wiring requirements. The reinforcing bar securely connects the two brackets, and the fastening design of the cable routing rod, positioning groove, and threaded rod ensures structural stability and ease of maintenance. The winding groove of the winding wheel, combined with the winding rod, facilitates cable winding, organization, and positioning, preventing cable tangling. The modular and detachable design of each component makes installation, adjustment, and maintenance more convenient and efficient.

This invention discloses a high-power pulsed radiation source based on low-dimensional nanomaterials, belonging to the field of pulsed radiation sources. It includes an integrated base, a lamp head, and internal core functional units. The lamp head has an emission window, a fan-shaped lamp cover, and a cleaning rod. Through an operating ring linked to a gear ring, gears, and a worm gear structure, the opening and closing of the lamp cover and the cleaning of the window can be achieved synchronously. The sealed emission window can isolate dust and moisture. The power supply unit, pulse drive unit, low-dimensional nanomaterial emission module, and radiation control unit within the integrated base work collaboratively. The power supply unit provides dual-path power, the pulse drive unit transmits excitation signals and receives feedback, the emission module generates pulsed radiation, and the control unit achieves timing matching through a synchronization signal. This invention is easy to operate and maintain, ensuring both the cleanliness of the emission window and the safety of internal components, while also improving the stability and power of the pulsed radiation output, solving the problems of cumbersome maintenance and insufficient coordination in existing technologies.

The application relates to a powder discharging and static electricity removing structure and a bean grinder. The bean grinder is provided with the powder discharging and static electricity removing structure. The powder discharging and static electricity removing structure comprises a powder discharging channel. A first plasma generator assembly capable of removing static electricity of powder in a cavity of the powder discharging channel is arranged at the top end of the powder discharging channel. A powder receiving hopper capable of receiving the powder falling from the powder discharging channel is arranged at the bottom end of the powder discharging channel. The powder discharging channel of the bean grinder is separated from the coffee brewing device, so that the powder discharging channel of the bean grinder is not prone to damp, and the amount of residual powder is reduced. The powder receiving hopper is arranged between the powder discharging channel of the bean grinder and the coffee brewing device. The powder receiving hopper can control the floating powder and also can be used as a special powder receiving container for testing the powder discharging precision of the bean grinder, so that one thing has two uses, and the method is convenient and efficient. The static electricity removing device is arranged at the powder discharging joint, so that the floating powder can be prevented, the surrounding environment can be disinfected and killed, and the food safety is effectively ensured.

The utility model discloses an automatic feeding device for plastic product processing, including transmission link and baffle, transmission link is through the front and rear both ends of distributing roller and is connected with distributing roller sliding, and the outer surface of distributing roller is opened with a plurality of insertion slot in the circumference array, and one end of baffle is located in the inside of insertion slot and is connected with insertion slot sliding, and distributing roller is located in the inside of distributing bin, and the surface of one end of baffle towards distributing bin is equipped with brush, the utility model discloses the combination design of insertion slot on the surface of distributing roller and baffle, can flexibly increase or decrease the number of baffle and adjust interval angle, and the inside space of distributing bin is divided quickly, realizes accurate intermittent feeding, when baffle rotates with distributing roller, can evenly separate raw materials, and cooperate brush to clean the remaining of distributing bin inner wall, both ensure that the feeding quantity is stable and controllable, and adapt to the feeding demand of different processing scene, and the practicality improves obviously.

The utility model discloses an electric energy meter shell assembly structure, including bottom shell, left upper cover, right upper cover and slide lock pin. Bottom shell is equipped with the outlet hole, the connecting step and the inlay groove, left upper cover has the elastic connecting piece, the pressed part, the inlay step and the connecting groove, and the right upper cover both sides wall is equipped with the plugboard, the compression part and the lock hole, and slide lock pin is installed in the bottom shell insertion slot side wall. When assembling, left upper cover cooperates through inlay step and inlay groove, connecting groove and connecting step and bottom shell, and right upper cover plugboard inserts into insertion slot, and compression part tightens pressed part, and slide lock pin inserts into lock hole and realizes right upper cover and bottom shell locking. This structure discards screw fastening, realizes quick assembly and disassembly, and each component cooperates and forms stable connection, guarantees shell leakproofness and protective property, reduces maintenance cost, and effectively satisfies the demand of electric power industry to electric energy meter high efficiency, reliable operation.

This invention relates to a low-voltage photovoltaic-storage-charging protection circuit based on relay status feedback, comprising a photovoltaic-storage-charging EMS system, a power grid system, and a photovoltaic system. The photovoltaic-storage-charging EMS system communicates bidirectionally with the latter two via an RS bus. The power grid system includes a control circuit and a first distribution cabinet for connecting to the power grid. The photovoltaic system includes a photovoltaic input relay control circuit and a battery relay control circuit, both connected to the DC bus. On the photovoltaic side, a first current sensor connects to a combiner box and an inverter. The inverter is connected to the photovoltaic panels. The combiner box is also connected to a crystal oscillator circuit communicating with the RS bus via a DC-DC isolated power supply. On the battery side, a second current sensor connects to an energy storage converter and a battery pack. The battery pack includes parallel-connected energy storage batteries and a cycle battery. The cycle battery also supplies power to the charging pile, which is connected to the DC bus via a second distribution cabinet. The system achieves circuit protection through relay status feedback and current monitoring.

The utility model relates to the technical field of double spindles, and discloses a double-spindle box body structure which comprises a spindle box, a fixing piece, a driving assembly and a machining assembly, and the interior of the spindle box is in sliding fit with a guide block of the fixing piece through a guide groove to provide accurate installation. A main shaft hole and an auxiliary shaft hole are used for installing a first main shaft, a second main shaft, a movable groove of a driven shaft fixing piece and a main shaft auxiliary ring to form a rotating pair, stable rotation of the main shafts is guaranteed, in the driving assembly, a servo motor achieves constant-speed reverse rotation of the first main shaft and the second main shaft through a motor synchronous belt, a synchronous gear and a gear synchronous belt, and the machining stability is improved. Power is transmitted to the driven shaft through meshing of the transmission gear and the driven gear, a fixed machining part of the machining assembly is precisely in butt joint with positioning grooves in the front ends of the main shaft and the driven shaft through a fixing ring, when a machining cutter is installed in a fixing end, cutting can be conducted, symmetrical layout is adopted, a plurality of parts can be machined at the same time, the machining period is shortened, and the structure is convenient to maintain.

The utility model belongs to the technical field of bridge monitoring, particularly relates to an edge gateway for bridge monitoring, and provides the following scheme aiming at the problems that the existing edge gateway equipment is inconvenient to install and maintain and the heat dissipation effect is not good enough when the existing edge gateway equipment works, the edge gateway comprises an edge gateway main body, the edge gateway main body comprises a touch control operation screen which is fixedly embedded at the top of the edge gateway main body, a plurality of data interfaces are arranged at one side of the edge gateway main body, and the edge gateway main body is connected with a plurality of external bridge monitoring sensors through the plurality of data interfaces. The bridge monitoring edge gateway adopts innovative installation and fixed design, can realize quick disassembly and assembly, is efficient and convenient to maintain, is internally provided with an efficient heat dissipation system, can ensure low-temperature operation of equipment, effectively prolongs the service life of the equipment, is convenient to adapt to various working environments, is integrated with a touch screen, is more intuitive and convenient to operate, and is suitable for popularization and application. And the bridge monitoring intelligence level and the system expansion capability can be comprehensively improved.