24results about How to "Effective vibration" patented technology

This utility model relates to the field of sinter particle size detection and screening technology, and in particular to a screening device for sinter particle size detection. The device includes a frame with multiple layers of screen frames arranged in parallel on the frame, connected as a whole. The top screen frame is suspended from the upper part of the frame by ropes. The bottom screen frame is connected to the lower part of the frame by elastic components, and a vibration motor is installed on the bottom surface of the bottom screen frame. Compared with existing technologies, this device allows for more thorough vibration of each screen frame, thereby more effectively separating sinter particles of different sizes that are currently attached, improving the accuracy of particle size detection.

The utility model discloses a kind of screening devices for feed processing, it is related to feed processing device technical field.The utility model includes storage tank and the cylinder being set above storage tank, cleaning mechanism and vibration mechanism are arranged in the storage tank and cylinder;The top of the storage tank is rotatably connected with connecting ring, the bottom of the cylinder is rotatably connected with connecting ring, the inner wall of the cylinder is fixedly connected with sieve plate, the cleaning mechanism includes motor fixedly connected at the bottom of storage tank, the output shaft of the motor is fixedly connected with rotating shaft by coupling, the top of the rotating shaft penetrates storage tank, and the rotating shaft is rotatably connected with storage tank.The utility model sets up cleaning mechanism, solved the existing screening device in use process, not convenient to collect the feed of large particle in time, these large particle feed can be detained on screen, along with the screening, these large particle feed can be plugged sieve hole, and then affect the continuous operation of equipment.

The utility model discloses a lepidolite leachate storage device which comprises an inner container layer, a polyurethane gel layer is fixedly sleeved on the outer surface of the inner container layer, and a shell layer is fixedly arranged on the outer surface of the polyurethane gel layer. A top cover is fixedly mounted on the top surface of the shell layer, and an anti-sedimentation mechanism is fixedly mounted on the top surface of the top cover; supporting legs are fixedly arranged on the periphery of the bottom face of the shell layer, universal wheels are fixedly installed at the bottoms of the supporting legs, fixing blocks are fixedly arranged on the surfaces of the supporting legs, and braking mechanisms are fixedly installed on the top faces of the fixing blocks. According to the lepidolite leachate storage device, through the arrangement of the inner container layer, the polyurethane gel layer and the shell layer, the inner container layer and the shell layer conduct multiple protection on lepidolite leachate, the polyurethane gel layer can effectively absorb impact and vibration and provide good buffering protection for the inner container layer, and the polyurethane gel layer can also play a role in heat preservation; and the sealing effect is better through the three-layer arrangement.

This utility model provides an automated vibratory screening device for quartz sand, relating to the field of quartz sand screening technology. It includes a mounting frame with a mounting ring welded to the bottom inner side of the top of the mounting frame. A splicing screening assembly is provided on the upper side of the mounting ring frame. The splicing screening assembly includes a support ring frame mounted on the top of a support ring frame, a splicing frame above the support ring frame, and a splicing top frame above the splicing frame. A vibration connecting block is welded to the upper inner wall of the splicing top frame. By setting up an electrically controlled lifting rod, a connecting top plate, a servo motor, and a vibrating pressure plate, the servo motor drives the vibrating pressure plate to reciprocate. The vibrating pressure plate corresponds one-to-one with the vibrating connecting block, causing the entire splicing screening assembly to vibrate, thereby achieving effective screening of quartz sand. Simultaneously, the bottom support spring reduces the outward transmission of vibration, preventing significant shaking of the entire device and reducing overall vibration and noise generation.

This utility model discloses a quick-fixing device for vibrating screen pressure bars, including a main body, an installation mechanism, and an adjustment component. The installation mechanism includes a screen, an installation bar, a support frame, a fixing component, and a threaded sleeve. The adjustment component includes a spring, a pushing component, and a connecting component. With the coordinated action of these mechanisms, the quick-fixing function of this device allows operators to complete the installation and removal of the pressure bars in a short time, avoiding cumbersome steps and significantly reducing equipment downtime, thus improving production efficiency. In addition, this device effectively vibrates and disperses the material on the screen by hammering the screen, especially fine particles or wet materials adhering to the screen. This reduces material clogging of the screen and improves screening efficiency.

The utility model relates to network information security terminal technical field, concretely relates to a network information security terminal host protection device, including positioning board, electric lifting rod, terminal host body, fixed plate, two groups of connecting components and multiple protection components, and protection component includes protection board, elastic curved strip, two sliding blocks, two buffer springs and two telescopic rods, and the protection board is located the outside of terminal host body, and the both ends of each telescopic rod are fixedly connected with terminal host body and protection board respectively, and the protection board has two sliding slots, and two sliding blocks are movably arranged in the corresponding sliding slot respectively, and the both ends of each buffer spring are fixedly connected with protection board and the corresponding sliding block respectively and are located in the corresponding sliding slot respectively, and the both ends of elastic curved strip are rotatably connected with the corresponding sliding block, through the setting of above -mentioned structure, the impact and vibration from outside can be effectively absorbed and dispersed, thereby the electronic element inside the host computer is protected from damage.

The invention relates to the technical field of grinding equipment, and discloses a spiral vibration structure of an aluminum hydroxide powder grinding device.The spiral vibration structure comprises a support, the support comprises a bottom plate, two stand columns fixedly connected to the top of the bottom plate and two cross beams fixedly connected between the two stand columns, and a grinding barrel is installed between the two stand columns. By arranging a spiral vibration assembly, when a driving shaft rotates, a fixing block slides along an inclined plane to lift a screening frame and compress an elastic telescopic cylinder, when the fixing block slides to a vertical plane, the fixing block loses support, the screening frame rapidly falls under the action of elastic force and gravity to generate vibration, and efficient screening is achieved; cooperative operation of grinding, screening, vibrating and conveying is achieved through the same driving shaft, an independent vibrating motor is not needed, and the whole machine is compact in structure and low in energy consumption. The grinding assembly and the wall scraping assembly are simultaneously driven by a single driving motor to operate reversely, so that the function integration of grinding and blanking is realized, the material accumulation is effectively avoided, and the grinding uniformity is improved.

The utility model discloses a kind of production diatomite filter aid with sorting device, it is related to diatomite filter aid production technical field, including sorting box and screening plate, both sides in the inside of sorting box are symmetrically arranged with support plate and are fixedly connected, the top of support plate is fixedly connected with first spring, the other end of first spring is fixedly connected with the bottom of screening plate. The utility model is by being provided with support plate and first spring, make screening plate produce vibration, in vibration process, first spring occurs elastic deformation, auxiliary screening plate shakes up and down, promote diatomite filter aid of different granularity to separate on screening plate, when diatomite filter aid is sorted, although it is often with the large-scale equipment such as wind mill to carry out relevant operation, this act not only significantly raises production cost, and the structure of such equipment is complex, and staff's operation difficulty is greater, and further seriously restricts the practical value problem of the device.

The utility model discloses a PVC calcium powder vacuum suction machine, and belongs to the technical field of vacuum suction devices. The PVC calcium powder vacuum suction machine comprises a suction tank, a tank cover is connected to the suction tank, a vacuum pump connected with the tank cover is fixedly connected to the suction tank, a feeding pipe and a discharging port are arranged on the suction tank, and the PVC calcium powder vacuum suction machine further comprises a filter screen arranged in the tank cover; the rotating shaft is rotationally connected into the tank cover, multiple sets of rotating rods are connected to one end of the rotating shaft in an up-down sliding mode, multiple sets of bristles are connected to the rotating rods, and the bristles are attached to the filter screen; the fan blades are fixedly connected to the rotating shaft; through the arrangement of the fan blades, the bristles and other components, when the device is used, the filter screen can be automatically cleaned, calcium powder is prevented from blocking the filter screen, the material suction efficiency is improved, meanwhile, through the arrangement of the knocking assembly, the filter screen can be effectively vibrated, adsorbed PVC calcium powder particles are shaken off, and it is guaranteed that the filter screen is smooth.

The utility model belongs to the technical field of capsule conveying, and relates to a pneumatic soft capsule conveying device which comprises a feeding hopper arranged on a supporting frame, the feeding hopper is communicated with a vibration screening assembly, the vibration screening assembly and a pneumatic conveying system are installed in the supporting frame, the vibration screening assembly is respectively communicated with a material guiding slope and a circulation groove, and the circulation groove is communicated with a waste box. A discharging pipe is arranged at the lowest point of the material guiding slope, the pneumatic conveying system is communicated with the circulating groove and the discharging pipe, and a discharging roller is arranged in the discharging pipe. The soft capsules are screened through the vibration screening assembly, wizened and shrunk soft capsules are separated from normal soft capsules, the number of unqualified products in follow-up treatment is reduced, the time needed by manual sorting is shortened, the unqualified soft capsules and the normal soft capsules are pneumatically conveyed through the pneumatic conveying system, and the sorting efficiency is improved. The accumulation of waste materials in a production field is avoided, the cleanliness of the production environment is kept, and meanwhile, the damage risk of normal soft capsules in the conveying process is also reduced.

The utility model relates to a composite structure anti-rotation steel wire rope for deep-sea exploration, which belongs to the technical field of steel wire ropes for deep-sea exploration and comprises a rope core layer, and a protective reinforcing structure is arranged on the outer wall of the rope core layer. The protective reinforcing structure comprises a steel wire layer pressed on the outer wall of the rope core layer, the outer wall of the steel wire layer is pressed with a composite structure layer, the outer wall of the composite structure layer is pressed with a buffer energy-absorbing layer, the outer wall of the buffer energy-absorbing layer is pressed with a reinforcing structure layer, and the outer wall of the reinforcing structure layer is pressed with a conductive shielding layer. And the outer wall of the conductive shielding layer is covered with a polymer coating protection layer in a pressing manner. According to the composite structure anti-rotation steel wire rope for deep sea exploration, according to the multi-layer composite structure design, the rope core layer provides a supporting and lubricating foundation, the steel wire layer bears main loads, the composite structure layer achieves the anti-rotation function, the buffering energy absorption layer effectively absorbs impact and vibration, and the reinforcing structure layer further improves the overall strength and stability; the conductive shielding layer inhibits electromagnetic interference.

The utility model provides a packaging box polishing and finishing device, and belongs to the technical field of packaging box polishing. Comprising an operation box, a driving motor adaptively mounted on the side surface of the operation box, a grinding assembly fixedly mounted at the output end of the driving motor, a connecting box fixedly connected to the bottom of the operation box, a linkage piece fixedly mounted on the side wall of the connecting box, a buffering assembly arranged on the side portion of the linkage piece, and a collecting box clamped to the side wall of the buffering assembly. Through cooperation of the operation box and the driving motor, the polishing assembly carries out accurate polishing treatment on a packaging box, a bearing seat in the polishing assembly is designed to comprise an oil groove, a telescopic cylinder, an insertion rod, an extrusion spring and other components, a driving rod can be stabilized, friction is reduced through a lubricating structure, and the service life of the packaging box is prolonged. The service life is prolonged, the grinding efficiency is improved, the buffering assembly effectively absorbs vibration in the working process through combination of elements such as a reinforcing block, a sliding rod and a buffering spring, and noise and equipment abrasion are reduced.

The application discloses a kind of test devices for optical network equipment, including box, tester, the upper end of the tester is equipped with switch, the tester is installed in box, the inside of the box is equipped with shock-absorbing component supporting tester, the upper end of the tester is equipped with first rectangular groove, the second rectangular groove is equipped in the bottom of first rectangular groove, the fixed frame is rotatably connected in first rectangular groove by pivot, the other end of the fixed frame is equipped with handle, the display screen is installed in the side of fixed frame, the other side of fixed frame is supported by support component, the upper end of the box is hinged to box cover by hinge, the inside of the box cover is embedded first rubber pad, the side of the box is equipped with air outlet. The application realizes portable movement, effectively dustproof and shock protection, significantly improves the use convenience, maintenance cleanliness and equipment durability.

The utility model discloses high-strength flame-retardant environment-friendly packaging corrugated paper which comprises a corrugated paper inner core, arc-shaped grooves are evenly formed in the surface of the corrugated paper inner core, and cylindrical inner cores are fixedly connected into the arc-shaped grooves. The upper surface and the lower surface of the corrugated paper inner core are fixedly connected with protective paperboards. According to the high-strength flame-retardant environment-friendly packaging corrugated paper, the corrugated paper inner core is a main supporting layer of the corrugated paper, the arc-shaped groove wrinkle structure formed in the corrugated paper inner core can effectively disperse vibration and impact force of packaging materials in the transportation process, so that the packaging materials are protected against damage, the cylindrical inner core can effectively disperse supporting force on the corrugated paper inner core, and the packaging materials are not prone to damage. The arc on one side of the protective paperboard is attached to the surfaces of the cylindrical inner core and the corrugated paper inner core to protect the cylindrical inner core and the corrugated paper inner core, external impact force is effectively reduced, a starch-based material can be selected and used, the material can be naturally decomposed within a certain time, and garbage landfill is reduced.

This utility model relates to the field of material mixing technology, specifically to a continuous mixing mechanism for water-stabilized materials. It includes a support frame, a mixing tank above the support frame, a discharge mechanism below the mixing tank, and a mixing mechanism located inside the mixing tank. Two inner mixing plates are rotatably mounted on the side wall of a fixed frame. A spraying structure is provided on the inner wall of the mixing tank, and a vibration structure is provided between the fixed frame and the inner mixing plates. Beneficial effects: The inner mixing plates provide initial mixing of the water-stabilized material. During mixing, the spraying structure repeatedly throws the water-stabilized material upwards within the device, ensuring better mixing of the lower layer material with the upper layer material, thus improving the uniformity of mixing between the upper and lower layers. Simultaneously, the vibration structure effectively vibrates localized areas of the material, improving the uniformity of localized mixing, thereby enhancing the uniformity of the water-stabilized material mixing and the overall quality of the mixing process.

The application discloses a coal bed gas well full life cycle monitoring system based on a distributed optical fiber sensing technology, which comprises a laser generator, a modulator, a circulator and an optical cable which are sequentially connected, and a demodulator which is further connected to the circulator; the optical cable is arranged on the outer wall of a production casing of a coal bed gas horizontal well; the optical cable is arranged on the outer wall of the production casing of a non-perforated well section of a horizontal section in a spiral angle of 30 degrees; and the optical cable is arranged on the outer wall of the production casing of a perforated well section of a casing horizontal section in parallel. The application has the advantage of "one cable for multiple purposes", that is, one set of permanent optical fiber system replaces multiple traditional monitoring technologies. Comprehensive monitoring can be realized, and each link from drilling to gas production and even subsequent coal mining influence is covered. Through one set of system and method, multiple parameter information related to coal bed gas exploitation and coal mining can be obtained, and the problem of incoherent data and integration difficulty among different monitoring methods is avoided.

The utility model provides a combined highway subgrade gravel pile and relates to the technical field of CN214194485U. The combined highway subgrade gravel pile comprises a vibroflot main body and a flange, convex teeth are arranged on the surface of the vibroflot main body, the vibroflot main body and the convex teeth are connected in a welding mode, a centrifugal shaft main body is arranged at the bottom of the vibroflot main body, and the vibroflot main body and the centrifugal shaft main body are connected in a tight sliding mode. The spiral blades are arranged on the surface of the centrifugal shaft body, the centrifugal shaft body and the spiral blades are connected in a seamless welding mode, the six-edge plum blossom-shaped structure is adopted for the head of the guide rod, the vibroflotation blades are additionally arranged, and the spiral blades are arranged on the surface of the centrifugal shaft body, so that the comprehensive performance is improved, the adaptability is enhanced, and the centrifugal shaft is suitable for viscous or water-containing soil layers; the failure rate is reduced through structure optimization, efficient hole forming, continuous dumping and stable vibration are achieved through cooperation of the mechanical advantages of the six-edge structure, the crushing capacity of the vibroflotation blades and the dumping function of the spiral blades, and the six-edge vibroflotation machine is particularly suitable for engineering construction under the complex geological condition.

The utility model discloses a kind of wearable bone conduction hearing auxiliary devices, it is related to hearing aid auxiliary equipment field. Including hearing aid vest, the surface of hearing aid vest is provided with the opening for taking and placing object, the opening of hearing aid vest is connected with zipper, the surface of hearing aid vest is sewn with the object pocket, the surface extension of hearing aid vest inside is provided with mainboard, the package body both sides of hearing aid vest are respectively fixedly connected with side edge wearing adjustment mechanism. The utility model device is targeted to install clavicular vibration module in upper binding belt, chest vibration module is attached to chest, accurately corresponds sternum and clavicle two optimal parts sensitive to sound and resistant to strong vibration. Vibration is transmitted to thoracic skeleton through sternum, or is conducted to skull through clavicle, both bypass outer ear and middle ear obstacle, directly act on inner ear auditory nerve, while keeping binaural open and taking into account environmental sound, significantly improve bone conduction efficiency and hearing aid effect.

This utility model relates to the field of wall panel forming technology, specifically a lightweight composite wall panel forming equipment, including a base, a mounting seat, a template, a mounting head, and a vibration device. The mounting seat is installed above the base, the template is installed inside the upper end of the mounting seat, the mounting head is fixedly connected to the outer surface of the template, and the vibration device is installed on the upper surface of the base. The vibration device includes a servo motor and a mounting frame. The mounting frame is fixedly connected to the upper surface of the base, the servo motor is fixedly connected to the surface of the mounting frame, and a cam is fixedly connected to the rotating end of the servo motor. A connecting head is fixedly connected to the outer surface of the mounting seat, and a mounting rod is fixedly connected to the surface of the connecting head. This utility model's vibration device, through the cooperation of components such as the servo motor, cam, push rod, mounting rod, slide rod, support plate, and first spring, achieves vibration of the mounting seat, thereby improving the quality of the wall panels produced by the equipment.

This invention relates to the field of silicone rubber materials technology, specifically to a wide-temperature-range pressure-heated silicone rubber material for automobiles and its preparation method. The automotive wide-temperature-range pressure-heated silicone rubber material comprises the following raw materials: by weight, 40-60 parts liquid silicone rubber, 30-50 parts phase change energy storage system, 3-8 parts damping reinforcing filler, 2-5 parts antifreeze modifier, 1-3 parts silane coupling agent, 1-3 parts flame retardant synergist, and 0.5-1.5 parts platinum catalyst. The automotive wide-temperature-range pressure-heated silicone rubber material prepared by this invention possesses pressure-triggered self-heating characteristics, along with wide-temperature-range stability, excellent damping and vibration reduction performance, and compliance with safety standards.

This invention discloses a prefabricated composite slab cast-in-place strip formwork construction device, comprising a load-bearing beam assembly, an adjusting assembly, a supporting assembly, a lifting mechanism, a formwork assembly, and a mold. The load-bearing beam assembly includes two parallel, spaced-apart load-bearing beams, which are adjustablely connected by the adjusting assembly. A supporting assembly, which is adjusted to fit against the top surface of the composite slab, is located at the bottom of each end of the load-bearing beam. A lifting mechanism is located at each end of the load-bearing beam, for a total of four lifting mechanisms on the two load-bearing beams. A formwork assembly connects the four lifting mechanisms. The formwork assembly holds a mold for the composite slab to be cast in place. Multiple vibration components are evenly spaced at the bottom of the formwork assembly. The method of use includes: Step 1, using the handle to move the device to the designated location; Step 2, observing the level. This invention has high construction efficiency and strong versatility and adaptability.

The utility model discloses a positioning structure of horizontal milling machine for mould preparation relates to positioning structure technical field of horizontal milling machine for mould preparation, including fixed base, the middle part fixedly connected with adjusting assembly of fixed base top, the top fixedly connected with adjusting fixed assembly of adjusting assembly, adjusting assembly includes the fixed box of fixedly connected in the middle part of fixed base top, the inside screw thread connection of fixed box has A threaded rod, the utility model discloses the setting of adjusting assembly, when personnel operating device uses, operating personnel only needs to rotate the handle easily, can drive A threaded rod rotation, drive the quick, accurate sliding of sliding block to the appropriate position, need not help other complicated tool, face the mould of length difference bigger, can complete horizontal position adjustment in a few minutes, compared with traditional positioning structure, and the adjustment time is shortened by more than half, greatly improves the clamping efficiency, saves the precious time for subsequent processing.

This utility model discloses a cell culture plate, relating to the field of cell culture technology. It includes a base plate with multiple culture tubes evenly distributed and connected to its upper end. A shock-absorbing and buffering mechanism is provided at the lower end of the base plate. This mechanism includes: a flexible shock-absorbing column array, composed of multiple columnar structures made of highly elastic silicone material, evenly distributed and connected to the lower end of the base plate; and shock-absorbing airbags, connected below the flexible shock-absorbing column array, composed of multiple interconnected, elastic micro-airbags. This utility model has a reasonable design structure, capable of buffering and absorbing vibrations from multiple dimensions. It can effectively cope with vibrations of different frequencies and intensities, improving the shock absorption and buffering capabilities of the cell culture plate, effectively reducing the interference of external vibrations on cells, ensuring cell growth in a stable environment, and improving the accuracy and reliability of experimental data.

The utility model provides a preparation mold of a controllable-density silica gel foaming material, which relates to the technical field of silica gel foaming preparation and comprises a base, a sleeve arranged on the surface of the base, a vibrating spring arranged in the sleeve, a lower mold arranged at the top end of the vibrating spring, an electric heating wire arranged in the lower mold and a fixing plate arranged on the surface of the base. A vibration assembly is arranged on the surface of the fixing plate, the vibration assembly, a vibration spring and a guide groove are adopted, a servo motor drives a driving rod to rotate, a crank at the end of the driving rod does circular motion along with the driving rod, the circular motion is converted into vertical linear motion of a moving block through a connecting rod, and then a connecting plate drives a lower mold to vibrate vertically; and meanwhile, the vibration spring assists the lower mold to realize more stable and efficient vibration, continuous and regular acting force can be applied to silica gel raw materials poured into the lower mold, the raw materials are promoted to be fully mixed in the lower mold, the density consistency of final products is greatly improved, and therefore the overall quality of the silica gel foaming materials is remarkably improved.