6results about How to "Continuous and smooth operation" patented technology

The present application relates to the technical field of coal mine energy utilization, and particularly relates to an oxidation device, an oxidation method and an oxidation power generation method for low-concentration coal seam gas. The device comprises a shell, a gas distribution plate, a fixed tube plate and a plurality of heat exchange tubes arranged in the interior of the shell; wherein the gas distribution plate and the fixed tube plate sequentially divide the interior of the shell into an air inlet buffer zone, a gas transmission and heat exchange zone and a combustion zone, and the plurality of heat exchange tubes are arranged in the gas transmission and heat exchange zone and communicate with the air inlet buffer zone and the combustion zone. The low-concentration coal seam gas can be rapidly and continuously oxidized, the oxidation efficiency is high, the device can be continuously and stably operated, the operation process is simple, and the cost is saved.

The present invention provides a fully automatic aluminum substrate lamination and leveling production line, including a loading and lifting platform for aluminum substrate stacking arranged in sequence from the feed end to the discharge end, a suction cup loading platform for single aluminum substrate suction loading, a feed and conveying platform for conveying aluminum substrates, a No. 1 flipping platform for turning over the conveyed aluminum substrate so that the aluminum surface of the aluminum substrate faces upward and the copper surface faces downward, a laminating mechanism for laminating the aluminum substrate after turning over, a No. 2 flipping platform for turning over the aluminum substrate after lamination again so that the aluminum surface faces downward and the copper surface faces upward, a leveling machine for leveling the aluminum substrate after lamination, an inspection platform for checking the quality of the aluminum substrate, a board collection and weighing platform for weighing, collecting, stacking and conveying the aluminum substrate, and a general operating table. The present invention realizes a series of tasks such as fully automatic and continuous lamination, film cutting, thickness measurement, leveling, board collection, counting and weighing, and packaging, reduces labor input, can effectively prevent scratches, and has a good lamination effect.

The invention relates to the technical field of speed reducers, in particular to a multi-input screw conveyor center drive speed reducer. Comprising an input assembly, a front machine body, a gasket II, an end cover, a spline shaft, a large gear, a first-stage sun gear, a first-stage planet gear, a first-stage gear ring, a first-stage planet gear shaft, a first-stage planet carrier, a middle machine body, a second-stage sun gear, a second-stage planet gear, a second-stage gear ring, a second-stage planet gear shaft, a second-stage planet carrier, a transparent cover II, a shaft sleeve II and a rear machine body. By arranging a multi-input transmission system, the problems that a large shield spiral conveyor is insufficient in bearing capacity, limited in installation space and the like can be effectively solved, meanwhile, better compatibility is achieved, more types of main machines can be compatible, and under the condition of the same bearing capacity, the requirement for the capacity of a single motor is lowered.

This application discloses a port route planning method, system, device, and storage medium based on virtual lanes. First, based on a pre-built lane grid index, the starting and ending lanes of the target vehicle are quickly located. Second, based on the obstacle and structural information of the current lane, a set of key lane-changing points formed by obstacles and / or process constraints is extracted. Then, the actual lanes and the virtual lanes generated based on the key lane-changing points are used together as graph nodes, and a weighted topology graph is constructed with travel cost as the edge weight. Next, the optimal path from the starting lane to the ending lane, passing through all key virtual lane nodes in sequence, is obtained based on the shortest path algorithm. Finally, the optimal path is converted into an executable path point sequence containing the key lane-changing points. This method can efficiently adapt to the dynamic operating environment and process constraints of ports, improving the flexibility and efficiency of route planning.

The utility model relates to a mask production technical field discloses a kind of pressing device for non-woven fabric mask production, including shell, the left side of the shell is fixedly connected with protective shell, the inside of the shell is provided with running mechanism, the running mechanism is used to drive device operation, the inside of the protective shell is provided with extrusion mechanism, the extrusion mechanism is used to extrude product forming, the left side of the shell and the front side of the protective shell are provided with sealing mechanism, the sealing mechanism includes sealing shell one, the left side of the sealing shell one is fixedly connected in the right side of shell, the inside of the sealing shell one is slidably connected with sealing plate one. In the utility model, the driving assembly drives the rotation of the large gear, the large gear meshes with the rotation of the synchronous gear, the synchronous gear drives the rotation of the connecting rod, realizes the power transmission in turn, the toothed push rod reciprocates along the bottom front side of the protective shell, and the effect of continuous and stable operation of the protection mechanism is ensured.

The invention relates to the technical field of facing cutters, in particular to a circulating inner-cooling facing cutter assembly which comprises a cutter body, a notch is formed in the surface of the cutter body, a cutter is mounted at the notch, a flow channel is formed in the cutter body, and an outlet of the flow channel is aligned to the side face of the cutter; the mounting cylinder is fixedly mounted on the surface of the disc body, the middle of the mounting cylinder is communicated with the flow channel, a connecting flange is fixedly mounted at the end, away from the disc body, of the mounting cylinder, and the mounting cylinder can be fixed to a machine tool spindle through the connecting flange; a filter screen; the filter screen is fixedly mounted in the middle of the mounting cylinder; the cleaning assembly comprises a scraping and washing assembly and a flushing assembly; and the dredging assembly is arranged in the middle of the mounting cylinder, and meshes of the filter screen can be dredged through the dredging assembly. According to the milling cutter disc, impurities can be effectively intercepted, so that the whole milling cutter disc can be used on middle-end and low-end machine tools with low cooling liquid purity, and the application range is greatly widened.