14results about How to "Work is stable" patented technology

The utility model discloses an anti-splashing aluminum bar sawing device which comprises a main supporting assembly, a main installation assembly is arranged on the main supporting assembly, a moving guide assembly is arranged on the main installation assembly, a moving assembly is arranged at the moving position of the moving guide assembly, and an aluminum bar limiting assembly is arranged on the moving assembly. A moving power assembly is arranged on the main mounting assembly, an anti-splashing assembly is arranged on the main mounting assembly and located above the moving guide assembly, a lifting control assembly is arranged on the inner top of the anti-splashing assembly, a sawing power assembly is arranged at the output end of the lifting control assembly, and a sawing assembly is arranged at the output end of the sawing power assembly. And an aluminum bar end part positioning assembly is arranged on one side of the anti-splashing assembly on the main mounting assembly. The anti-splashing aluminum bar sawing device is stable in work and operation and high in safety, by means of the sawing device, cutting operation of an aluminum bar is achieved, the efficiency of sawing operation of the aluminum bar is effectively improved, and the safety of sawing operation of the aluminum bar is also improved.

The utility model discloses a die casting hydraulic shaping device which comprises a main installation assembly, a height adjusting assembly is arranged on the main installation assembly, two shaping assemblies are arranged on the main installation assembly and located on one side of the height adjusting assembly, two shaping assemblies are arranged on the height adjusting assembly, and an auxiliary installation assembly is arranged on the side portion of each shaping assembly. An air cooling assembly is arranged on the auxiliary mounting assembly, a control assembly is arranged on the side portion of the main mounting assembly, a product secondary positioning mechanism is arranged on the front side of the main mounting assembly, and a power source supply mechanism is arranged on one side of the rear portion of the main mounting assembly. The hydraulic shaping equipment has the advantages that the hydraulic shaping equipment is ingenious in structural design, high in practicability and stable in work and operation, and by means of the hydraulic shaping equipment, shaping operation of the die casting is achieved, difficulty of shaping operation of the die casting is reduced, and efficiency of shaping operation of the die casting is improved.

The utility model discloses a round cover-shaped product multiple side salient point one-time forming die which comprises a lower installation assembly and an upper installation assembly, the lower installation assembly is provided with a lower connection assembly, the lower connection assembly is provided with a lower driving assembly, the lower driving assembly is provided with a lower material pressing assembly, and the upper installation assembly is provided with a lower material pressing assembly. A plurality of movable raising assemblies are arranged on the lower material pressing assembly, a circular cover-shaped product is arranged on the lower material pressing assembly, an upper connecting assembly is arranged on the upper mounting assembly, an upper driving assembly is arranged on the upper connecting assembly, an upper material pressing assembly is arranged below the upper driving assembly, and the upper material pressing assembly is arranged above the lower material pressing assembly. The one-time forming die for the multiple side convex points is ingenious in structural design, high in practicability and stable in work and operation, by means of the one-time forming die for the multiple side convex points, one-time forming manufacturing of the multiple side convex points of a round cover-shaped product is achieved, the machining procedures of the multiple side convex points are reduced, and the manufacturing efficiency of the multiple side convex points is effectively improved.

This specification provides a scheduling and control method and apparatus for an ALK-PEM hybrid hydrogen production system based on lifespan matching, belonging to the field of wind and solar power energy storage technology. First, a hybrid hydrogen production system is constructed, comprising at least a PEM electrolyzer, a first ALK electrolyzer, and a second ALK electrolyzer. Based on this hybrid hydrogen production system, by utilizing the waste heat from the PEM electrolyzer during system startup to preheat the second ALK electrolyzer, and by utilizing the circulating alkaline solution from the second ALK electrolyzer to preheat the first ALK electrolyzer when it stabilizes, the thermal shock damage during cold start-up of the ALK electrolyzer is effectively reduced. By introducing and utilizing the smaller-capacity second ALK electrolyzer to assist in sharing the fluctuating load borne by the PEM electrolyzer, the damage from wide load fluctuations during long-term operation of the PEM electrolyzer can be effectively reduced, thereby effectively extending the overall lifespan of the hybrid hydrogen production system and ensuring its safe and stable operation.

This utility model belongs to the technical field of access control card readers, specifically disclosing an access control card reader with RCC communication function, including an MCU control circuit, an RCC communication circuit, an RS485 communication circuit, a power supply circuit, an RF drive circuit, an RF antenna, a buzzer drive circuit, and a three-color backlight drive circuit. This utility model, by setting up an RCC communication circuit, enables the access control card reader to read the physical card number of a mobile phone SIM card, outputting it to the MCU via UART. The MCU then outputs the physical card number of the SIM card to the external access control controller via the RS485 communication circuit to open the door. This retains the current user habit of using mobile phones to swipe cards while avoiding security risks to access control management. Furthermore, the overall circuit design ensures stable operation of the access control card reader.

The specification provides a scheduling control method and device for an ALK-PEM hybrid hydrogen production system based on life matching, belonging to the technical field of wind-solar power generation and energy storage. First, a hybrid hydrogen production system including at least a PEM electrolyzer, a first ALK electrolyzer, and a second ALK electrolyzer is constructed. Based on the hybrid hydrogen production system, the waste heat during the operation of the PEM electrolyzer is used to preheat the second ALK electrolyzer during the system startup stage, and when it is stable, the circulating alkali solution of the second ALK electrolyzer is used to preheat the first ALK electrolyzer, effectively reducing the thermal shock damage of the ALK electrolyzer during cold start; by introducing and using the smaller capacity of the second ALK electrolyzer to assist in sharing the fluctuating load of the PEM electrolyzer, the wide load fluctuation damage of the PEM electrolyzer during long-term operation can be effectively reduced, thereby effectively prolonging the service life of the overall hybrid hydrogen production system, and ensuring the safe and stable operation of the hybrid hydrogen production system.

The utility model discloses a kind of battery OCV / ACIR testing device, including first conveying component, first conveying component one end is provided with corner component, jacking traverse component is provided on corner component, side limiting component is provided on the one end of jacking traverse component on corner component, standard battery is provided on corner component, first side installation component is provided on the outer side of standard battery close to corner component, second side installation component is provided on the both sides of second conveying component, top connecting component is provided on second side installation component, longitudinal movement control component is provided on top connecting component and first side installation component, lifting control component is provided on the output end of longitudinal movement control component, detection component is provided on lifting control component.This battery OCV / ACIR testing device, structure design is ingenious, and practicality is stronger, and work is stable, and using this battery OCV / ACIR testing device, the OCV / ACIR test of battery is realized, without manual participation, effectively improve battery OCV / ACIR test efficiency.

The utility model discloses a quick reclaiming device for quick release lock production, which comprises a vertical mounting component, a transverse movement guide component is arranged on the vertical mounting component, a moving component is arranged at the moving part of the transverse movement guide component, a transverse movement power component is arranged on the moving component, and a transverse movement power component is arranged on the transverse movement power component. An auxiliary mounting assembly is arranged on the front side of the moving assembly, a lifting guide assembly is arranged on the auxiliary mounting assembly, a lifting assembly is arranged on the moving portion of the lifting guide assembly, a lifting control assembly is arranged on the lifting assembly, and a material taking assembly is arranged on the side, located on the lifting control assembly, of the lifting assembly. Compared with the prior art, the quick material taking device has the advantages that the quick material taking device of the quick-release lock is ingenious in structural design, high in practicability and stable in work and operation, quick material taking and carrying operation of quick-release lock parts is achieved by applying the material taking device, the material taking efficiency of the quick-release lock parts is effectively improved, and the labor intensity of workers is lowered. And the production efficiency of the quick-release lock is also effectively improved.

This utility model discloses a novel long-distance bellows cover guide rail, including a main mounting assembly, a main support assembly disposed on the rear side of the main mounting assembly, an upper guide assembly disposed on the main support assembly, and a lower guide assembly disposed on the main mounting assembly. A protective assembly is connected to the upper guide assembly and the lower guide assembly via a wear-resistant component. The beneficial effects of this utility model are that the guide rail of this technical solution has an ingenious structural design, strong practicality, and stable operation. Using this guide rail effectively ensures the stability and smoothness of the protective cover's movement, while avoiding the use of machine tool guide rails and effectively preventing wear on machine tool guide rails.

The present invention discloses a riveting device for a compressor motor rotor, comprising a main mounting assembly, a supporting assembly being arranged on the main mounting assembly, a top plate being arranged on the top of the supporting assembly, a lifting control cylinder being arranged on the top plate, a mounting plate being arranged on the output end of the lifting control cylinder, a rotating cylinder being arranged on the mounting plate, a mounting frame being arranged on the output end of the rotating cylinder, a front plate and a rear plate being arranged on the mounting frame, a first conveying assembly being arranged on the front plate, a second conveying assembly being arranged on the rear plate, and a plurality of rotor temporary storage assemblies being arranged on the main mounting assembly at the front side of the first conveying assembly. The present invention has the beneficial effects that the riveting device of the present technical solution has an ingenious structural design, strong practicality, and stable working operation. By using the riveting device, automatic riveting operation of the compressor rotor is realized, the efficiency of the riveting operation of the compressor rotor is effectively improved, and the production efficiency of the compressor rotor is further improved.

The utility model discloses a kind of magnetic steel feeding mechanism, including bottom installation component, bottom installation component is provided with magnetic steel vibration distribution component, magnetic steel vibration distribution component side is provided with auxiliary support component, auxiliary support component is provided with magnetic steel conveying component, the side of auxiliary support component away from magnetic steel vibration distribution component is provided with auxiliary installation component, auxiliary installation component is provided with top installation component, top installation component is provided with pad high board, bearing block is provided on the both sides of pad high board of top installation component, bearing block is provided with shaft, shaft is provided with turnover component, turnover component is provided with magnetic steel temporary storage component, the beneficial effects of the utility model are that, the magnetic steel feeding mechanism of the technical scheme, structure design is ingenious, and practicality is stronger, and work runs stably, using this feeding mechanism, the stable feeding of magnetic steel is realized, effectively ensure the feeding efficiency of magnetic steel, simultaneously, effectively improve the production efficiency of motor.

The application discloses a kind of photovoltaic panel cleaning device based on air multiplier principle, mainly solve the problem of big damage and poor stability of prior art to solar panel.Its cleaning device includes longitudinal frame and cleaning component, motion chassis includes horizontal frame, motor, drive wheel and sensor, cleaning component is fixed on longitudinal frame, longitudinal frame and sensor are fixed on horizontal frame, motor and drive wheel are fixed on horizontal frame.Cleaning component includes three groups of fan, air duct air supply structure and air path connecting device, they are interconnected between each other;The output shaft of the motor on both sides is equipped with a speed reducer;Two wheels of axial symmetry periphery include oblique fixed soft material around the axis.Operate, cleaning device detects the position of itself relative to photovoltaic panel by sensor, to complete the cleaning of entire photovoltaic panel in the way of serpentine movement.The application has little damage to photovoltaic panel, low cost, high work efficiency, stable operation, and can be used for normal cleaning treatment of solar panel.

The utility model discloses a post-welding battery rack correcting and shaping device which comprises a bottom mounting assembly, an auxiliary supporting assembly arranged on the bottom mounting assembly, a top mounting assembly arranged on the auxiliary supporting assembly, a lifting control assembly arranged on the bottom mounting assembly, and a lifting plate arranged at the output end of the lifting control assembly. A longitudinal movement control assembly is arranged on the lifting plate, a moving plate is arranged at the moving part of the longitudinal movement control assembly, an auxiliary positioning assembly is arranged on the moving plate, an auxiliary height adjusting assembly is arranged on the top mounting assembly, a supporting top frame is arranged at one corner of the top mounting assembly, and a right-angle plate is arranged on the supporting top frame; a correcting and shaping power assembly is arranged on the right-angle plate, and an auxiliary limiting assembly is arranged at the output end of the correcting and shaping power assembly. The correcting and shaping device is ingenious in structural design and high in practicability, manual correction and shaping operation on the welded battery rack is replaced with the correcting and shaping device, and the correcting and shaping efficiency of the welded battery rack is effectively improved.

The utility model relates to a turbocharger intermediate device integrated with an air passage structure, the turbocharger intermediate device is internally provided with an air passage capable of communicating a pressure end with a vortex end, and the turbocharger intermediate device comprises an O-shaped rubber ring, a hollow cylindrical pin and an intermediate; a pressing end air channel and a vortex end air channel are formed in one side of the interior of the middle body, meanwhile, a bearing hole is further formed in the center of the surface of the middle body, the hollow cylindrical pin is arranged on one side of the pressing end of the middle body and connected with the pressing end air channel in an abutting mode, and the O-shaped rubber ring is arranged on the outer side of the hollow cylindrical pin in a sleeving mode. The edge of the assembled O-shaped rubber ring abuts against the end face of the pressure end air channel. The intermediate device of the turbocharger is provided with the air channel which can be communicated with the pressure end and the vortex end, so that the air pressure at the two ends is kept in a balanced state, and the turbocharger works more stably. And meanwhile, air pressure has an oil sealing effect, so that the lubricating oil in the intermediate body is not easy to leak.