9results about How to "Solve complex operations" patented technology

This utility model relates to the field of indoor air purification technology and discloses an ultra-low energy consumption building indoor air purification device, including a mounting base, connecting rod, air pump, power components, gas absorber, and cleaning tray assembly. The cleaning tray assembly consists of a cleaning tray shell and a cleaning tray top plate that are detachably connected. Through the snap-fit ​​structure of the clip and snap-fit ​​post, and the pre-positioning cooperation of the positioning ring and the positioning groove, the cleaning tray shell and the cleaning tray top plate can be quickly disassembled and assembled, facilitating the inspection and maintenance of the internal components of the cleaning tray assembly, further reducing operation steps and saving maintenance time. Secondly, through the sliding cooperation of the guide block and the guide groove, combined with the characteristic of the limit block automatically retracting under compression, the gas absorber can be quickly installed and disassembled without the entire cleaning tray being disassembled, solving the problem of complex operation in the prior art that "the entire cleaning tray needs to be disassembled to replace the absorbent material," and significantly improving maintenance efficiency.

The utility model relates to the field of material testing devices, and provides a material high-pressure marine environment mechanical testing device which comprises a spherical high-pressure container, a mounting cavity is arranged on the high-pressure container in a penetrating manner and used for mounting a sample, a hollow spherical testing cavity is arranged in the middle of the mounting cavity, and the testing cavity is communicated with the high-pressure container. A high-pressure medium circulating inlet pipeline connected with the testing cavity is arranged on one side of the testing cavity, and a high-pressure medium circulating outlet pipeline connected with the testing cavity is arranged on the other side of the testing cavity; the high-pressure container comprises a first hemisphere and a second hemisphere which are symmetrically arranged, and the first hemisphere is detachably connected with the second hemisphere; and the first sealing structure is arranged in the mounting cavity. According to the mechanical test device for the material in the high-pressure marine environment, the high-pressure container is spherical, so that the pressure bearing capacity is remarkably improved; the high-pressure container is formed by detachably connecting the first hemisphere and the second hemisphere, so that the sample is convenient to install.

The switch electric appliance comprises a shell, a contact support, a counterforce spring, a contact system and two electromagnetic systems, the two electromagnetic systems are oppositely arranged on two sides of the contact system, the two electromagnetic systems each comprise an upper armature and a coil for driving the upper armature to move, the upper armatures of the two electromagnetic systems are connected through a linkage shaft, the top side of the contact support is provided with a linkage groove, the linkage shaft is installed in the linkage groove, the two electromagnetic systems drive the contact support to move linearly against the action force of the counterforce spring through the linkage shaft, the contact support drives the moving contact to contact the static contact, and the contact support drives the moving contact to separate from the static contact under the action of the counterforce spring. The switch electric appliance has the advantages that the two electromagnetic systems are oppositely arranged on the two sides of the contact system, the height of the switch electric appliance is reduced, the contact support is connected with the two electromagnetic systems through the linkage groove arranged on the top side for accommodating the linkage shaft, the height space is not additionally occupied, and the contact support is convenient to disassemble and assemble.

The utility model relates to the technical field of vehicle detection tools, and discloses a concentricity calibrator for assembling a brake disc, which comprises a base, the top of the base is provided with a chute I, the top of the base is provided with an electric lifting column, the bottom of the electric lifting column is connected in the chute I in a sliding manner, the top of the electric lifting column is fixedly connected with a fixed plate II, and the fixed plate II is fixedly connected with the fixed plate II. A second support is fixedly connected to one side of the second fixing plate, a fixing assembly is arranged at one end of the second support, and the fixing assembly comprises a second fixing disc, a second motor, a lead screw, a connecting rod and a clamping plate. According to the utility model, the height of the brake disc is adjusted through the electric lifting column, so that the brake disc can be aligned with the hub and connected with the hub through a bolt, and the effect of fixing and adjusting the position of the brake disc is achieved; the concentricity calibrator solves the problem that when a traditional concentricity calibrator for brake disc assembly fixes a brake disc and a hub for concentricity calibration, the brake disc is not supported, and consequently the position of the brake disc is inconvenient to adjust, and the practicability of the concentricity calibrator for brake disc assembly is improved.

The utility model provides a kind of dairy product packaging machine with quick filling, including machine main body, carousel, main drive motor, drive motor, first sub-plate rotating lever, second sub-plate rotating lever, packaging machine, liquid storage tank, carousel is provided in machine main body upper portion, main drive motor is arranged in machine main body inside, drive motor is provided in carousel upper portion, first sub-plate rotating lever is provided in drive motor right side, second sub-plate rotating lever is provided in drive motor right side, packaging machine is provided in machine main body upper portion, liquid storage tank is provided in machine main body upper portion, the design solves the problem that dairy product packaging machine production efficiency is low, and user operation is complex, and practicality is high, the utility model structure is reasonable, and automation production is realized by carousel, first sub-plate rotating lever, second sub-plate rotating lever, liquid storage tank, control box and packaging machine between mutual cooperation, the carousel of horizontal placement prevents packaging bottle rollover, greatly reduce personnel operation and increase work efficiency.

The invention relates to the technical field of mechanical equipment, in particular to a double-station adsorption delivery mechanism for sheet material processing, and the working process of the double-station adsorption delivery mechanism comprises an adsorption stage, a rotation stage, a delivery stage and a circulation stage; in the adsorption stage, a pneumatic suction cup on a material receiving bottom plate firstly adsorbs sheet materials, and preliminary fixing is completed; then, a rotating stage is started, and a filling rotating plate rotates to move the adsorbed sheet materials to a machining position; then, a delivery stage is started, and a transfer jig transfers the sheet-shaped materials to machining equipment from the material receiving bottom plate; and finally, a circulation stage is started, the filling rotating plate rotates again, the material receiving bottom plate adsorbs a new flaky material, and the next working step is completed. The problems that in the prior art, a single-station adsorption device is low in efficiency, equipment is complex and high in maintenance cost due to mechanical arm type frequent position adjustment, and a double-station device is complex in structure can be solved.

The invention discloses a cutting machine partition adsorption system and a cutting machine, relates to the technical field of cutting machines, and aims to solve the problem that in the cutting process, suction force of equipment is difficult to change through the real-time state of cloth on a conveying belt. Gaps are formed between the negative pressure chamber and the breathable plates, connecting pieces are arranged between the adjacent breathable plates, the breathable plates are attached to each other through the connecting pieces, and the width of the negative pressure chamber can cover adsorption hole areas on the breathable plates. According to the partition adsorption system of the cutting machine and the cutting machine, the suction force can be actively adjusted according to whether cloth is placed on the conveying assembly or not, air extracted from the area where the cloth is not placed is reduced to the maximum degree, the partition adsorption system is suitable for taking away the processed cloth, and the practicability is high. And other cloth is placed on the conveying assembly, so that the stability of the cloth after being placed on the conveying assembly is enhanced.

This utility model relates to the field of LED lighting technology and discloses a high-efficiency LED module, including a base plate. The surface of the base plate is provided with a mounting device, which includes a U-shaped frame fixedly connected to the surface of the base plate. Two T-shaped mounting slots are formed on the surface of the U-shaped frame. An insert plate is slidably connected to the inner surface of each mounting slot. A handle is fixedly connected to one side of the insert plate, and a first spring is fixedly connected to another side of the insert plate. The other end of the first spring is fixedly connected to the inner surface of the mounting slot. Two setting blocks are fixedly connected to the surface of the base plate. This high-efficiency LED module avoids the problems associated with complex installation of LED lights, requiring specialized tools, frequent tool changes, interruptions, and potential damage to components.

This utility model belongs to the field of anti-dry-burning metal heating tubes, specifically an anti-dry-burning metal heating tube structure, including an anti-dry-burning heating tube; a connector is provided at the top of the anti-dry-burning heating tube, and a disassembly and assembly mechanism is provided between the anti-dry-burning heating tube and the connector; the disassembly and assembly mechanism includes a positioning plug, which is also provided on the left and right sides above the anti-dry-burning heating tube, and one end of the positioning plug is inserted into the side end of the connector, and the positioning plug is slidably connected to the connector; through the design of the disassembly and assembly mechanism, the function of easy disassembly is realized, solving the problem that existing devices do not have components that can be easily replaced. When the metal heating tube ages and is damaged after long-term use and needs to be replaced, existing devices cannot easily remove the metal heating tube for later replacement, thus improving the convenience of disassembly.