11results about How to "Simple docking" patented technology

The utility model relates to a liftable transmission device which comprises a heating furnace, the heating furnace comprises an input port and an output port, the height of the input port relative to the ground is larger than that of the output port relative to the ground, the liftable transmission device is characterized by further comprising a feeding mechanism, a conveying mechanism and a lifting mechanism, the input end of the second conveying line is connected with the output end of the first conveying line, and the output end of the second conveying line is connected with the input port; and the discharging mechanism comprises a third conveying line, a lifting assembly and a fourth conveying line, and the input end of the third conveying line is connected with the output port. Through the arrangement, the height of the bottom plate and the height of products to be conveyed can be automatically adjusted, so that the first conveying line and the fourth conveying line can be matched and butted with the heights of other production lines or equipment in a workshop more easily.

The utility model discloses an automatic plug -in formula charging device, wherein, including: the socket box and the protection cover are installed in the base, and the lateral wall of protection cover is equipped with an opening, socket base is installed in the inside of protection cover, and socket base fixed mounting is installed in the base, and the upper end of socket base is equipped with the slide rail, socket structure is connected with socket box electricity, and socket structure is installed in the inside of protection cover, and socket structure fixed mounting is installed in socket base, and the lower end of socket structure is equipped with the sliding block, drive arrangement is connected with socket box electricity, and drive arrangement is installed in socket base, and the output shaft of drive arrangement is installed in socket structure, and drive arrangement can drive socket structure to move on socket base through the sliding block and slide rail, and socket structure can move to the direction of the opening or away from the opening. The device does not need artificial repeatedly to check and correct the angle of plug and socket structure, and only needs one staff to operate to complete, and the docking mode is simple and quick.

The present disclosure belongs to the technical field of warehousing, and particularly relates to a material box warehousing system and a climbing robot. The present disclosure provides a material box warehousing system, which comprises a shelf and a climbing robot. The shelf is provided with at least one guide rail extending in a direction perpendicular to a working surface. The climbing robot comprises a main body, only one climbing assembly and a taking and placing box mechanism. The main body travels along the working surface under the action of a walking driving mechanism. The climbing assembly is arranged on the main body and is configured to be connected with one guide rail on the shelf. After being connected, the main body is driven by a climbing driving mechanism to ascend and descend along the guide rail. The taking and placing box mechanism is movably arranged on the main body and is configured to take out a target object from a target storage position or place the target object into the target storage position under the action of a taking driving mechanism. The guide rails are arranged on both sides of each column of material boxes, so as to reduce the occupation of the guide rails on the warehousing space.

The utility model relates to the technical field of bending devices, and discloses a bending device for production of a wastewater treatment reactor, which comprises a numerical control full-automatic pipe bending machine and joint balls, a plurality of groups of joint balls are arranged, inner hexagonal screws penetrate through and are in threaded connection with the centers of the joint balls, a first joint piece is rotatably mounted in the middle of each inner hexagonal screw, and a second joint piece is rotatably mounted in the middle of each first joint piece. Second joint pieces are rotationally installed on the positions, on the upper side and the lower side of the first joint piece, of the inner hexagonal screw, an inner screw pipe is rotationally installed in the middle of the rear end of each second joint piece, a threaded rod is in threaded connection with the interior of each inner screw pipe, and the rear end of each threaded rod penetrates through and is rotationally connected with a transition rod. Sliding grooves are formed in the middles of the upper end and the lower end of the first joint piece. The device can flexibly change the distance and the bending position of the joint balls, can adapt to the bending requirements of pipelines with different angles, meets the preparation of water pipes with various bending angles in the process of producing a wastewater treatment reactor, provides multi-angle support in the pipelines, and improves the quality and the yield of the bent pipes.

The invention discloses a large-size beam hoisting closed-loop control method and system for crossing an in-service multi-strand track, and relates to the technical field of bridge construction control. The method comprises the following steps: acquiring and synchronizing beam body reaction force, displacement, inclination angle and train approaching / enveloping data; calculating a barycentric coordinate G and an attitude deviation vector E; identifying a flexibility matrix H (k) on line; generating multiple constraints including counter force, deflection, synchronization error and the like, and a linkage tightening threshold value when the train approaches; robust MPC is adopted to solve the correction amount with minimization of the maximum reaction force change as a main target; synchronously executing and adopting double closed-loop control; switching and re-optimizing the active set when the soft constraint is triggered; and the stability is judged according to quantitative indexes such as G and E dual-threshold duration time. According to the method, operation scene linkage constraint, peak counter-force suppression and multi-target cooperative control are achieved, and the safety and precision of non-stop hoisting of the in-service track are improved.

This utility model discloses a garbage truck winch loading device, including a garbage truck. The garbage bin is connected to a transfer garbage bin via a winch loading assembly. The winch loading assembly is installed in the transfer garbage bin and includes a hydraulic drive component and a hinge component. This utility model has a simple structure and reasonable design. The hydraulic drive component is installed in the transfer garbage bin and is connected to a steel wire rope. By controlling the extension and retraction of the steel wire rope, the garbage truck can be tilted. The hinge component is installed in the transfer garbage bin. The garbage truck is connected to the transfer garbage bin via the hinge component, and the tilting of the garbage truck is achieved through the hinge component. This simplifies the docking method between the garbage truck and the transfer garbage bin, and the tilting of the garbage truck is achieved through a stable hydraulic drive component, making the process smoother and safer.

The application relates to the technical field of water treatment equipment, and particularly discloses a gravity type air scrubbing filter device, which comprises a box body, a first water inlet pipe, a first pipeline and a gas distribution pipeline. The box body is in a cuboid structure, a plurality of first partition plates are arranged in the box body at intervals, and the plurality of first partition plates divide the box body into a plurality of first chambers from top to bottom, wherein the first chambers comprise a clean water bin, a water isolation bin and a water collecting bin in sequence, a filter material layer is arranged in the water isolation bin, and a filter plate is arranged between the filter material layer and the water collecting bin. The first water inlet pipe is communicated with the water isolation bin. The first pipeline is communicated with the water collecting bin and the clean water bin, and is provided with a water outlet pipe. The gas distribution pipeline is arranged in the water collecting bin. The application can solve the problems of low space utilization, complex installation and inconvenient maintenance of the existing circular cylinder design.

The invention discloses a single-ion gel electrolyte with a semi-interpenetrating network structure and a preparation method of the single-ion gel electrolyte. According to the electrolyte, a natural macromolecular sulfonated product is used as a fixed anion carrier, ZnO is used as a zinc ion source, a semi-interpenetrating network structure is constructed, and unification of high cation concentration, low corrosivity, high mechanical strength and excellent ionic conductivity is achieved. The flexible zinc ion battery is prepared in an in-situ polymerization manner, is simple in process and is suitable for the flexible zinc ion battery. The problems of small cation introduction amount, serious electrode corrosion, poor mechanical property and the like in the traditional single-ion electrolyte are effectively solved, and the single-ion electrolyte has a wide application prospect.

The invention discloses a detachable unmanned aerial vehicle power device sealing structure, and relates to the technical field of unmanned aerial vehicle power systems, the detachable unmanned aerial vehicle power device sealing structure comprises a power motor end cover, a bearing assembly groove is formed in the power motor end cover, and a bearing body and an annular rubber layer are sequentially arranged in an inner cavity of the bearing assembly groove from inside to outside; the head end and the tail end of the annular rubber layer are fixedly connected through arc-shaped expansion air bags, an annular gasket is attached to the upper surface of the annular rubber layer, the head end and the tail end of the annular gasket are connected through arc-shaped pressing blocks, and a plurality of expansion and contraction balloons distributed at equal intervals are arranged in an inner cavity of each arc-shaped expansion air bag. Through dynamic meshing between the arc-shaped expansion air bag and the arc-shaped pressing block, a high-sealing-performance sealing structure is constructed, the arc-shaped pressing block is far away from and driven to move through thermal expansion and cold contraction of air, and automatic switching between the sealing state and the heat dissipation state is achieved; and an efficient and stable active heat dissipation loop is formed.

The invention relates to the technical field of negative electrode materials, in particular to a binary magnesium alloy negative electrode material and a preparation method and application thereof, the binary magnesium alloy negative electrode material comprises Mg and Dy, and the content of Dy is that the total content of inevitable impurity elements does not exceed the total content of the inevitable impurity elements, and the balance is Mg. The preparation method comprises the following steps: weighing raw materials according to the component proportion of the binary magnesium alloy negative electrode material, wherein the raw materials comprise pure Mg and Mg-Dy intermediate alloys; the weighed raw materials are smelted and poured, and cast ingots are obtained after air cooling solidification; and the cast ingot is sequentially subjected to solution treatment, extrusion treatment, rolling treatment and annealing treatment, and the binary magnesium alloy negative electrode material is obtained. While low cost and environmental friendliness are maintained, excellent cycling stability and low overpotential are achieved.

The invention relates to the technical field of additive manufacturing of ceramic materials, and particularly discloses an anti-cracking preparation method of a large-size thick-wall ceramic part based on photocuring 3D printing, which comprises the following steps: preparation of ceramic slurry, 3D printing forming, drying and solvent evaporation pore forming, thermal degreasing and high-temperature sintering. According to the preparation method, a specific removable solvent is introduced into ceramic slurry, and a green body formed by 3D printing is subjected to heat treatment before thermal degreasing, so that the solvent can be fully volatilized, a communicated micron-sized micropore channel is formed in the green body, and an escape path is provided for gas generated by subsequent decomposition of a macromolecular binder; in addition, the solvent is completely removed before sintering, no residual impurities are introduced into the final ceramic body, and the micropore channels can be self-healed in the sintering process, so that the high-density ceramic part can be obtained.