7results about How to "Guarantee Simplicity" patented technology

This invention discloses a resource aggregation optimization method, apparatus, and storage medium for power demand response. The method includes: constructing an initial objective function for a demand response aggregation optimization model and setting physical constraints for the initial objective function; acquiring invited capacity data, actual response capacity data, and deviation data from users and load aggregators, respectively, and inputting them into an effective response tier processing model to calculate the effective response capacity with different deviation relationships and establish corresponding tiers; outputting the corresponding effective response capacity tiers for users and load aggregators; setting tier state variables and tier intermediate variables for each tier, and setting corresponding logical constraints; updating the objective function of the demand response aggregation optimization model; inputting the updated objective function into the demand response aggregation optimization model; outputting decision result data; and obtaining a resource aggregation optimization application scheme for load aggregators to conduct scheduling transactions under the day-ahead invitation mode.

The utility model discloses steel structure polishing equipment convenient to maintain, and relates to the technical field of polishing, the steel structure polishing equipment comprises a polishing shaft and a polishing disc, the surface of the polishing shaft is slidably provided with a first ring block, the surface of the first ring block is rotatably provided with a protective cover, and the surface of the polishing shaft is fixedly provided with a second ring block; according to the steel structure polishing equipment convenient to maintain, a polishing disc is maintained and operated by an operator, when the polishing disc is maintained or replaced, the operator only needs to separate a nut body at a second screw groove, a protective cover is pushed to reset through the elastic performance of a compressed first spring, and the polishing disc is fixed to the protective cover. And when the grinding disc works, the protective cover can form good protective operation on the grinding disc, and through the mode, it is guaranteed that when the grinding disc works, the convenient scrap splashing prevention effect is achieved through the protective cover, and meanwhile it is guaranteed that when the grinding disc is maintained, the protective cover is adjusted to be away from the grinding disc easily.

The utility model discloses a stone mill crushing device for soybean gluten production, which relates to the technical field of operation, and comprises a stone mill support frame and a stone mill mechanism, the surface of the stone mill support frame is fixedly provided with a material collecting box cover, the surface of the stone mill mechanism is fixedly provided with an external column, the surface of the external column is slidably provided with an external plate, and the external plate is fixedly provided with a material collecting box cover. According to the stone mill smashing device for soybean gluten production, after a positioning column is in butt joint with a second positioning groove, a cleaning brush at the position of the cleaning plate abuts against the inner side of a material collecting box cover, when a stone mill mechanism rotates, the cleaning brush at the position of the cleaning plate can conduct cleaning operation on the position of the material collecting box cover, and therefore the stone mill smashing device is convenient to use. By means of the mode, the convenience of cleaning operation of the material collecting box cover after the beans are ground and the bean gluten is produced is guaranteed, meanwhile, the defect that after a traditional stone mill mechanism is used, manual cleaning operation is needed at the position of the material collecting box cover is overcome, and then the simplicity of cleaning operation at the position of the material collecting box cover is guaranteed.

The utility model discloses a kind of camellia oil extraction devices, relate to production technical field, the surface welding installation of processing box is equipped with auxiliary shelf plate, the surface fixed mounting of auxiliary shelf plate is equipped with hydraulic telescopic link, one end fixed mounting of hydraulic telescopic link away from auxiliary shelf plate is equipped with pressure plate body, the surface welding installation of pressure plate body is equipped with limit support rod, this camellia oil extraction device, when being extruded again by inner support pressure column on pressure plate body to inner support recess inside, camellia material residue pressed can be stripped inside processing box, the simplicity of this mode is guaranteed when camellia material is pressed, and it has the convenience of oil extraction and material cleaning operation, improve the operation efficiency when camellia material is handled, improve the drawback that traditional camellia material needs secondary manual intervention cleaning after being pressed, and then conveniently adjust and use through filter screen body and discharge chute on outer support ring plate, guarantee the efficiency of overall operation when camellia material is handled.

The application discloses a preparation method of a three-dimensional microstructure of bending forming, and comprises the following steps: generating a two-dimensional precursor pattern in a preset area; simulating a shrinkage process through a preset finite element model according to the two-dimensional precursor pattern to obtain a simulation result; determining a target pre-stretching rate of a corresponding preparation substrate according to the simulation result; preparing a two-dimensional precursor after pre-stretching the substrate according to the two-dimensional precursor pattern and the target pre-stretching rate; releasing the substrate to make the two-dimensional precursor bend upward to form a three-dimensional microstructure; and controlling the number of data points in a pseudo-random point set to generate a complex topological structure with diversification and skin-like tissue, so that a large number of three-dimensional microstructure candidate schemes with complex and bionic morphologies can be quickly generated, the bending three-dimensional deformation morphology, stress distribution and displacement size under different pre-stretching rates can be simulated, the three-dimensional configuration of the complex structure can be accurately predicted before experimental preparation, and the research and development cycle is greatly shortened and the trial and error cost is reduced.

The utility model provides a single-polarized wall hanging antenna, which comprises a shell and an antenna main body, and the shell comprises an antenna cover and a cover plate. When the antenna cover and the cover plate are installed, the rubber ring on the antenna cover is expanded at the annular groove of the cover plate, tight connection of the antenna cover and the cover plate is guaranteed, and the antenna cover and the cover plate can be effectively fixed through expansion of the rubber ring. The complex operation that too many screws or other fixing elements are needed in the traditional design is avoided, when the antenna cover needs to be disassembled, only the antenna cover needs to be pulled to enable the rubber ring to be separated from the annular groove, the antenna cover and the cover plate can be easily separated, and then the simplicity of installation and disassembly is guaranteed. And the antenna main body in the shell covers a relatively wide frequency range (700-3700MHz), and abundant frequency band resources are provided for selection and distribution, so that the working frequency bands can be flexibly selected and adjusted according to specific application requirements and scenes, and more optimized network performance is realized.

The utility model discloses a self-adaptive adjusting device of a straight knife returning machine, which relates to the technical field of agriculture and comprises a returning machine body, a rotating roller is rotatably mounted on the inner side of the returning machine body, a straight knife plate is arranged on the surface of the rotating roller, a positioning frame plate is welded and mounted on the surface of the rotating roller, and a first groove is formed in the inner side of the positioning frame plate. According to the self-adaptive adjusting device of the straight knife returning machine, when the returning machine body works to loosen the land, the rotating roller drives the straight knife plate to rotate to break the land, and when the straight knife plate makes contact with the ground, the straight knife plate is driven to rotate to break the land. At the moment, the straight knife plate is subjected to external force to drive the power clamping plate to extrude the elastic assembly on the inner side of the positioning frame plate to shrink and deform, at the moment, the straight knife plate can form adjusting displacement at the moment of being in contact with the ground, and then the straight knife plate has a good buffering adjusting effect; therefore, the defect that the straight knife board is easy to impact and bend due to direct contact with hard objects on the ground is overcome.