10results about How to "Avoid maintenance difficulties" patented technology

The utility model discloses a modularization coal slime high -efficient separation system, it includes base frame, support platform, fixed plate, mounting bracket, separation subassembly and adjusting mechanism. Through the rotation operation handle drive transmission cover rotation, cooperation drive arm and locking pin realize the quick assembly disassembly of fixed plate and base frame, and adjusting mechanism utilizes hydraulic transmission to realize the height adjustment of separation subassembly, and buffer spring reduces the operation impact. The shunt plate optimizes coal slime flow path, and the guide cylinder and support column enhance stability. The present application can realize modularization design, improve equipment maintenance convenience and operating efficiency, have higher practical value and popularization prospect.

The utility model relates to a cloth lamp, and belongs to the technical field of photographic equipment. The cloth lamp comprises a lamp body and a protective layer, the lamp body comprises base cloth, a lamp panel and a soft light film, and the lamp panel is arranged between the base cloth and the soft light film; the lamp panel comprises a panel body and a plurality of light-emitting units, the light-emitting units are arrayed on the side, facing the soft light film, of the panel body to form multiple columns of light-emitting unit sets, each column of light-emitting unit set comprises the multiple light-emitting units arranged at intervals in the first direction, and the multiple columns of light-emitting unit sets are arranged at intervals in the second direction intersecting with the first direction. The protective layer is arranged between the lamp panel and the soft light film, the protective layer comprises a plurality of supporting strips, and the supporting strips are arranged between the adjacent light emitting unit groups; the multiple supporting strips extend in the first direction and are arranged at intervals in the second direction, so that the containing grooves for containing the light-emitting unit sets are formed between every two adjacent supporting strips, one row of light-emitting unit sets are contained in one containing groove, and the operation difficulty of replacement and troubleshooting of the lamp beads is lowered.

The invention discloses an intelligent closestool foot sensing controller and a control method thereof, and belongs to the technical field of intelligent bathroom control. In order to solve the technical problems that the false triggering rate is high due to the fact that an existing split type capacitor foot inductor is prone to being interfered by stray capacitance due to long wire transmission in a humid environment, and a ceramic body needs to be detached for maintenance of a traditional integrated structure, the scheme of combining a split type framework and an active shielding technology is adopted for solving the technical problems. The controller comprises an induction disc assembly attached to the ceramic inner wall, a shielding cable and a main control circuit integrated with an equipotential driving module. Through the equipotential driving technology, the potential of a shielding layer of the shielding cable is forced to follow the potential of an internal signal wire in real time, and parasitic capacitance interference of long-distance transmission is physically eliminated. Meanwhile, the induction disc assembly adopts a structure that a conductive layer is matched with a mechanical riveting terminal, so that detachable connection between an induction end and a circuit end is realized.

This invention relates to the field of mine ecological restoration technology, and discloses a method and system for mine ecological restoration. The restoration method includes selecting an area with residual heat from underground coal fires on a mine slope where residual coal has spontaneously combusted as a restoration zone; reinforcing and stabilizing the slope of the restoration zone; laying a sludge substrate with a moisture content of 60%-80% on the stabilized slope surface, and using the residual heat from the underground coal fires for in-situ biological drying until the volume reduction reaches a preset threshold of 40%-60%; subsequently, covering the dried sludge substrate with a soil substrate layer and a soil microbial substrate layer to construct a composite growth matrix; and finally, maintaining vegetation on the slope. This invention cleverly combines the residual heat from abandoned mines with urban sludge treatment, achieving the harmlessness, reduction, and resource utilization of sludge, while simultaneously solving the problems of excessively high soil temperatures and difficulty in plant survival in mining areas, achieving the goal of ecological restoration through waste treatment and synergistic efficiency.

The utility model relates to battery cell processing technical field, concretely discloses a kind of battery cell conveying devices, including bottom plate, the upper end surface of bottom plate is fixedly connected with multiple stand columns, the top of multiple stand columns is fixedly connected with two parallelly arranged and front and back distribution fixed bearing rods, the inside of two fixed bearing rods is provided with two front and back distribution movable bearing rods, by the alternate jacking and translation of fixed bearing rod and movable bearing rod, the complex mechanical structure of traditional step-in conveying is simplified, manufacturing cost and maintenance difficulty are reduced, the V type design of support groove and rubber pad effectively disperse battery cell contact stress, reduce surface damage risk.The overall structure of device is compact, step distance is accurately controlled by support groove spacing, and the flexible production needs of different specifications of battery cell are adapted.In addition, battery cell is carried by support groove throughout, without additional clamping mechanism, action is coherent and reliable, significantly improves process linking efficiency and production yield.

The invention relates to the technical field of blowout prevention devices, and particularly discloses a blowout prevention device for a petroleum wellhead, which comprises an oil wellhead, a material receiving barrel is arranged on one side of the oil wellhead, an air cylinder is arranged in the material receiving barrel, a chassis is arranged above the oil wellhead, a transmission mechanism is arranged above the chassis, a guide column is arranged above the chassis, and the oil wellhead is arranged on the guide column. A guide column is arranged in the chassis, a cleaning device is slidably connected to the upper portion of the guide column, a valve body is arranged on the upper portion of the cleaning device, the cleaning device is arranged on one side of the valve body, and a conveying device is arranged on the upper portion of the cleaning device. The impact force generated during blowout can be converted into the fastening force of the screw, so that the screw which is not tightly connected with the wellhead due to the impact force of blowout is tighter, the sealing performance of the wellhead is further consolidated, resealing can be achieved without manual inspection and intervention, and manpower and material resources are saved.

The utility model relates to a brewing robot used for a fermentation box, the brewing robot comprises a first frame body, a second frame body, a rotation module and a plurality of action execution modules, the plurality of action execution modules are fixed on the first frame body, and the actions of uncovering, transferring, fermented grain discharging, cellar pressing, cover sealing and the like are realized in the brewing process of the fermentation box. The rotary module drives the first frame body to rotate so as to realize action switching among different stations; the problems that a plurality of single-action robots are complex in moving line, difficult to arrange and the like can be solved, and the utilization rate of storage space is increased; an uncovering machine and an overturning machine in the existing process are replaced, special equipment in the operation process is reduced, the production line space is released, and the intelligent degree and the automation degree are improved; fermentation box preset interfaces are reduced, and the cost is saved; the transfer function is achieved, the number of conveyors is reduced, design and maintenance difficulties caused by complex robot moving lines are avoided, and the transfer efficiency is improved; manual cellar pressing is replaced, cellar pressing is uniform and controllable, and the yield is higher.

The embodiment of the invention provides a hierarchical modeling method and device for aviation equipment task behaviors, computer equipment and a medium, and relates to the technical field of aviation equipment combat simulation. The method comprises the steps that in a task layer, an overall combat target is used as a decomposition starting point, and the decomposition starting point is calculated; dividing the combat task into a plurality of stage sub-tasks required for achieving an overall combat target, and determining a sequential relationship among the stage sub-tasks and behaviors included in each stage sub-task; in a behavior layer, calling a corresponding behavior component for each behavior in each stage sub-task, and determining an execution sequence of the behavior components corresponding to all the stage sub-tasks according to the time sequence relationship; and in the algorithm layer, calling an adaptive algorithm module for each behavior component in a plurality of algorithms with the same function according to the task scene parameters of the stage subtasks to which each behavior component belongs. According to the scheme, the construction efficiency, the standardization degree, the consistency and the reliability of the combat mission model are improved.

The utility model relates to the field of centrifugal transfer kettles, and discloses a crude product centrifugal transfer kettle for cytosine preparation, which comprises a tank body, the top of the tank body is fixedly connected with a feeding pipe, the top of the tank body is provided with a driving component, the inside of the tank body is rotatably connected with a rotating shaft, and the inside of the tank body is fixedly connected with a support frame. A plurality of fixing blocks are fixedly connected to the outer wall of the rotating shaft, a plurality of stirring blades are fixedly connected to the outer wall of each fixing block, a plurality of scraping assemblies are arranged on the outer wall of the rotating shaft, and each scraping assembly comprises a first fixing strip, a connecting strip, a plurality of plastic scrapers and a second fixing strip. According to the stirring device disclosed by the utility model, the motor is firstly started to drive the plastic scraper to start to scrape the inner wall of the tank body, so that the effect of scraping materials remained on the inner wall while stirring is achieved, and the problem that errors occur in the production process due to the fact that part of materials exist on the inner wall of the tank body is avoided; therefore, the high efficiency of the crude product centrifugal transfer kettle for cytosine preparation is improved.

The utility model discloses a sinking type water suction pump device, which belongs to the technical field of water pumps and comprises a water suction pump device, the water suction pump device comprises a shell and a water outlet pipe, a hollow stabilizing seat is sleeved outside the shell, a positioning device is arranged on the inner side of the hollow stabilizing seat, and a guide pipe is arranged on the side wall of the hollow stabilizing seat. Continuous sinking caused by self weight can be reduced, water inlet blockage and maintenance difficulty are avoided, when side face water flow disturbs, water flow kinetic energy can be effectively converted, it is guaranteed that the pump body does not deviate substantially in high-speed water flow, normal work of the pump body is guaranteed, and the device and components are compact and high in practicability. In the use process of the cable, the cable is bent at the edge of the protection pipe and is not easy to abrade, and the cable is not contacted with silt in water to be abraded.