10results about How to "Stable and reliable structure operation" patented technology

The application discloses a kind of kitchen biogas liquid treatment devices, belong to sewage treatment technical field, it includes connecting plate, ring cylinder, fling filter mechanism, filter mechanism, protective cylinder, butt joint pipe, microwave heating pipe and storage tank, ring cylinder is located on connecting plate, fling filter mechanism rotates and is installed in ring cylinder, filter mechanism is inserted in fling filter mechanism and is communicated, protective cylinder is installed on ring cylinder, butt joint pipe is communicated protective cylinder and fling filter mechanism.The device is transported by centrifugal force generated by fling filter mechanism rotation, microwave heating pipe is heated to reduce viscosity and reduce colloid adsorption, filter mechanism retains impurities, and storage tank collects primary filtrate.The device solves the problem that existing device is easy to block, needs flocculating agent, and maintenance is difficult, realizes efficient filtration, convenient maintenance and low cost.

This utility model discloses a tea-frying pan for traditional tea-making processes, relating to the technical field of tea-frying pans. It includes a base, with support columns rotatably connected to the inner walls of both ends of the base. A pan body assembly is fixedly connected between the two support columns. A U-shaped seat is fixedly connected to the top of the base, and support arms are rotatably connected between the two ends of the U-shaped seat. A protective lid assembly is fixedly connected to one end of each support arm, and a connecting compartment is fixedly connected to the top of the protective lid assembly. The base provided by this utility model achieves uniform stirring and efficient heating while preventing impurities from entering the tea during the frying process and affecting its quality. This solves the problems of uneven stirring, low heating efficiency, and the tendency for dust and impurities to easily enter the tea during frying, leading to a decline in tea quality, inherent in traditional tea-frying pans.

This utility model belongs to the field of valve technology, specifically disclosing a conical flow-guiding anti-clogging electric regulating valve for thermal pipeline networks. The utility model includes a valve body with a connecting seat on one side. Filter components are located on both sides of the valve body, and a flow regulating component is located on one side of the connecting seat. The filter components achieve staged filtration through two filter screens with different mesh sizes. The larger mesh screen first intercepts large impurities, preventing them from impacting and scratching subsequent components, while the smaller mesh screen filters out finer impurities, achieving comprehensive removal of impurities from the medium. Combined with the conical flow channel's characteristic of reducing impurity retention, this significantly reduces the risk of valve clogging. Furthermore, the filter screens can be installed and removed without tools, ensuring stable operation under medium impact, continuously guaranteeing the efficient and safe operation of the valve and thermal pipeline network, and extending equipment lifespan.

The application relates to the field of electromagnetic valve detection, and discloses a port size detection device for electromagnetic valve production, which comprises a workbench, a motor, a rotating block, two groups of connecting rods, a support and an adaptive roller. When the device is in abutment with the electromagnetic valve body, the telescopic column, the connecting rod one and the connecting rod two are driven to move outward. The pressure reading generated by the pressure sensor under the compression of the telescopic column is K2. The maximum value of all K2 and the difference value of K1 are taken to determine whether the electromagnetic valve body port roundness is within the roundness tolerance range, so that the function of rapidly detecting the electromagnetic valve body port roundness is realized, and the detection efficiency of the device is significantly improved.

The utility model belongs to the technical field of agricultural pest control equipment, concretely relates to the pest -trapping type electric network insecticidal frame of chestnut insect prevention, including base, the base centre place slides and installs a threaded column up and down, the base top centre place fixedly installs an adjusting block, the adjusting block inner ring wall with threaded connection of threaded column outer wall, the threaded column top installs the moth -attracting lamp, and one electric shock net is fixedly connected outside the moth -attracting lamp. The utility model discloses through the base centre slide and install threaded column up and down, and with adjusting block threaded connection, realize through the rotation adjusting block to lift threaded column, and then flexible adjustment moth -attracting lamp and electric shock net's height, to adapt to the height of different chestnut trees and pest activity area, the moth -attracting lamp can attract pests, and the electric shock net can kill the pests close by with electric shock, the guide rail of top plate bottom and movable mounting frame, cooperate the movable ring and cleaning brush of installing frame rotation, and it is convenient to clean the electric shock net, keeps its work efficiency.

The utility model relates to plate feeding machine accessory technical field discloses a kind of even material distribution devices for plate feeding machine, the side of the fixed frame is fixedly connected with side frame, the side of the side frame is fixedly connected with servo motor, and the output shaft of the servo motor is fixedly connected with a rotating shaft, by servo motor drive, gear meshing synchronous double turntable-insertion shaft-feeding pipe linkage structure, two feeding pipes can stably realize the reciprocating motion of each other or apart, to evenly distribute the material in hopper on the working surface of plate feeding machine, effectively avoid the situation of local material stacking or lack of material, by setting vibration motor on the side of hopper, improve the smoothness of material unloading, reduce the risk of plugging, simultaneously utilize the flexible cooperation of connecting hose and the sliding installation mode of U-shaped roof frame, make the movement of feeding pipe more flexible, more adaptable, overall structure operation is stable, material distribution is good, can significantly improve the working efficiency and processing quality of plate feeding machine.

This utility model relates to a high-pressure alkali-resistant spiral wound membrane module, comprising: a central tube, a winding assembly, end caps, and fiberglass. The central tube has a through hole communicating with its interior. The winding assembly is wound around the outer circumference of the central tube with its axis as the axis. The winding assembly includes a membrane bag and an inlet screen stacked and connected in the thickness direction. The interior of the membrane bag communicates with the through hole. The membrane bag includes a membrane sheet and a product screen. The membrane sheet is folded and includes a first part and a second part arranged opposite to each other. The first part is connected to the second part. The product screen is located between the first part and the second part and is connected to the first part and / or the second part. Two end caps are provided, each sleeved on both ends of the central tube and covering the axial ends of the winding assembly. The end caps have water passage holes that cooperate with the inlet screen. Fiberglass is wound around the outside of the winding assembly.

The application relates to the winding technology field of a large three-dimensional winding core transformer, and particularly relates to a winding device for a large three-dimensional winding core transformer, which comprises a feeding structure and a winding structure arranged in correspondence with the feeding structure, the three-dimensional winding core comprises an iron core and a winding sleeve arranged on the iron core, the feeding structure comprises a fixed plate, a metal foil bearing structure and an insulating film bearing structure which are arranged on the fixed plate in correspondence, the winding structure comprises a bottom plate, a driving structure arranged on the bottom plate, a fixing structure arranged on the bottom plate and a clamping structure arranged on the bottom plate, the application has the advantages of simple structure, convenient use, suitability for the winding of large three-dimensional winding cores of various sizes and wide application range.

This invention relates to the field of precision drive and positioning technology, and discloses a three-dimensional macro-micro composite positioning stage, which includes a stage body, an X-axis motion component, a Y-axis motion component, a Z-axis motion component, and a mobile terminal platform connected to the X-axis motion component, Y-axis motion component, and Z-axis motion component respectively. The X-axis motion component includes an X-axis macro-drive and an X-axis micro-drive; the Y-axis motion component includes a Y-axis macro-drive and a Y-axis micro-drive; the Z-axis motion component includes a Z-axis macro-drive and a Z-axis micro-drive, used to jointly drive the mobile terminal platform to linear motion along the X-axis, Y-axis, and Z-axis. This invention balances large stroke and high precision, achieving three-dimensional positioning with millimeter-level stroke and nanometer-level precision. The X-axis, Y-axis, and Z-axis micro-drives use piezoelectric ceramic direct drive, resulting in high positioning accuracy and fast response speed. The overall structure of this invention is reasonable and compact, and its operation is reliable.

The utility model relates to the technical field of car transfer truss car lifting appliance, especially to the truss car balance lifting appliance of salt transportation loading, including the roof, still including drive assembly, adjusting assembly, connecting plate, grab clamp pole, electric push rod no.