13results about How to "Full vibration" patented technology

The utility model relates to the technical field of plastic particle processing, in particular to a drying device for a plastic granulator, which comprises a drying box, and a conveying mechanism and a shifting mechanism are mounted in the drying box. A plurality of fixing rods are arranged in the water mechanism, so that plastic particles falling on water filtering plates are dispersed, the plastic particles are prevented from being gathered, the plastic particles make full contact with the water filtering plates for dehydration, and under the action of the two water filtering plates, the flowing path of the plastic particles in the vibration water removal process is prolonged; meanwhile, plastic particles on a water filtering plate are prevented from directly sliding into the drying box, it is guaranteed that the plastic particles are fully vibrated, meanwhile, under the action of a guide plate and two pieces of absorbent cotton, the plastic particles subjected to vibration water removal are wiped again and then guided into the drying box, water retention on the surfaces of the plastic particles is avoided, and the drying effect is improved. And therefore, water on the surfaces of the plastic particles fully falls off, and the drying uniformity and drying efficiency of the plastic particles are improved.

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 relates to the technical field of concrete pouring, in particular to a vibrating device for concrete pouring, which comprises a main servo motor, an output end of the main servo motor is connected with an output main shaft, a group of shaft seats are rotatably sleeved in the middle of the output main shaft, a support sliding plate is mounted at the bottom end of an L-shaped support rod, and the end of the output main shaft far away from the main servo motor is connected with a first oscillating rod. A U-shaped frame is installed at the bottom end of the connecting rod. A lifting swing shaft is rotatably connected to the inner end of an opening in the end of the U-shaped frame. An installation block is installed in the middle of the lifting swing shaft. A lifting rod is installed in the middle of the installation block. A vibrating mechanism box is connected to the bottom end of the lifting rod. A mounting plate is fixedly connected to one side of the limiting ring through a fixing rod, the top of the mounting plate is fixedly connected to the shaft seat, and a vibrating mechanism is arranged in the vibrating mechanism box. The device is automatic in operation, high in vibrating degree and high in practicability.

This invention provides a multi-cavity, multi-directional bow shock absorber and a composite bow, relating to the field of composite bow technology. The multi-cavity, multi-directional bow shock absorber includes a mounting base and multiple elastic bodies. The mounting base is connected to the bow body and includes multiple lateral mounting holes evenly distributed along its circumference and an axial mounting hole facing away from the bow body. The elastic bodies are detachably fitted into the lateral mounting holes and also detachably fitted into the axial mounting holes.

The vibration testing apparatus is equipped with a linear motor that enables the movable parts to reciprocate in a linear direction. Multiple linear motors are arranged in such a way that each movable part can reciprocate in a parallel direction, and the support components supporting the specimen are vibrated, thereby applying linear vibration to the specimen.

The utility model belongs to the field of flame -retardant fibre waste recovery, concretely relates to a kind of impurity removal device for flame -retardant fibre waste recovery, including screening box, the top of screening box is fixedly connected with fixed frame, the bottom of screening box is provided with collection box, the outside of collection box is provided with vibration assembly, the top of fixed frame is provided with transmission assembly, the inside of fixed frame is provided with impact resilience component, the vibration assembly includes vibration spring, the bottom of vibration spring is fixedly connected in the top of collection box;The utility model is when carrying out screening treatment to flame -retardant fibre waste, user places flame -retardant fibre waste to the top of screening box, then starts vibration motor, vibration motor drives screening box to vibrate, so that screening box can screen flame -retardant fibre waste, the impurities therein are screened to the inside of collection box, and it is convenient to collect and remove impurities.

This utility model relates to the field of agricultural planting technology, and in particular to a seed screening device for agricultural planting. The seed screening device includes: a box, a rotating rod, a drive assembly, and an inclined conveyor belt. A feed pipe is fixedly connected to the top left side of the box, and a hopper is fixedly connected to the top of the feed pipe. A discharge inclined plate is fixedly connected to the bottom of the inner wall of the box. A seed discharge hole is opened on the front side of the box. A vibrating motor is fixedly connected to the side of the discharge inclined plate away from the seed sliding. A rotating rod is rotatably connected to the top center of the inner wall of the box, and a sieve plate is fixedly connected to the outside of the rotating rod. A transmission rod is rotatably connected to the inner wall of the box below the sieve plate, and multiple cams are fixedly connected to the outside of the transmission rod. An agitator column is rotatably connected to the inner wall of the feed pipe. This utility model effectively avoids seed accumulation and blockage in the feed pipe, eliminating the need for frequent shutdowns for cleaning, ensuring continuous operation of the screening process, and improving work efficiency.

The utility model discloses a small concrete prefabricated part vibrating device, and relates to the field of building construction tools. The device comprises a power output part, a driving switching mechanism is arranged at the front end of the power output part, the driving switching mechanism comprises a shell, a driving gear and four sets of driven pinions, the driving gear is rotationally connected to the axis of the shell, the power output part is used for providing rotating force for the driving gear, and the driven pinions are rotationally connected to the shell. The four sets of driven pinions are distributed at the four ends of the shell in an array mode, the driven pinions are all meshed with the driving gear, small vibrating bars are arranged at the output ends of the driven pinions, and the driven pinions are used for providing power for the small vibrating bars. According to the device, the four groups of small vibrating bars respectively extend into a narrow size or a component with dense steel bar spacing, concrete is fully vibrated, and surface hole gaps are completely eliminated, so that the optimal vibrating effect is achieved, and the construction quality is ensured.

The invention discloses a concrete plastering device for caisson top surface construction and a plastering method, and relates to the related field of caisson top surface construction.The concrete plastering device comprises a vibrating plastering device body, and the top position of the vibrating plastering device body is connected with a winch of a tower crane body through a traction rope; the bottom of the tower crane body is fixed to the inner side of a caisson machining area, and a guide rail is slidably arranged on the inner side of the guide plate. And the execution end of the adjusting mechanism acts on the top position of the vibrator, so that the vibrator can be adjusted at different heights. According to the concrete plastering device and method for caisson top surface construction, the height of the vibrator can be accurately adjusted through the adjusting mechanism driven by the double-shaft motor, the concrete surface is fully vibrated, and internal bubbles are discharged; the rotating rollers are in linkage with the gas storage mechanism to generate gas, construction of the inclined toroidal surface of the top face of the caisson is adapted, synchronous operation of vibrating and plastering is considered, and the construction efficiency and the compactness and flatness of the concrete surface are greatly improved.

The invention discloses an agitating lorry with a concrete slump detection device, and relates to the technical field of concrete detection, the agitating lorry comprises a cylinder, the whole body is of a split structure, the cylinder comprises a plurality of same sub-cylinder parts which are distributed in a surrounding manner, and every two adjacent sub-cylinder parts are in sealed connection through a connecting part; an elastic interlayer covers the inner wall of each sub-cylinder part, a closed cavity is formed between the elastic interlayer and the inner wall of the corresponding sub-cylinder part, gas is injected into or discharged from the closed cavity, and the elastic interlayer can expand and protrude out of the plane of the inner wall of the sub-cylinder part or contract and cling to the inner wall of the sub-cylinder part; the bottom end of each sub-cylinder part can swing outwards relative to the top of the sub-cylinder part so that the cylinder body can be diverged and expanded from the bottom, and locking assemblies in one-to-one correspondence with the sub-cylinder parts are arranged on the periphery of the bottom of the cylinder body and used for limiting the swing action of the sub-cylinder parts. The concrete slump test device has the effect of improving the accuracy of the concrete slump test result.

This utility model discloses a railway sleeper production pouring and vibrating device in the field of pouring and vibrating device technology. It includes a railway sleeper pouring mold, a movable vehicle on top of the mold, and a pouring and vibrating assembly inside the movable vehicle. The pouring and vibrating assembly includes a lifting base plate, limit slots on both sides of the lifting base plate, a pouring vibrator at the bottom of the lifting base plate, and a pouring vibrator rod at the bottom of the vibrator. Connecting seats are installed at the four inner corners of the lifting base plate and the vibrator. In this railway sleeper pouring and vibrating device, when the lifting base plate lowers the pouring vibrator rod into the railway sleeper pouring mold, the vibration generated by the electrically powered pouring vibrator rod can fully compact the concrete inside the mold. With the help of the horizontal displacement function of the movable vehicle, the pouring vibrator rod can uniformly compact the concrete at different locations within the mold, effectively improving the uniformity of concrete density and enabling mass production of railway sleepers.

The utility model relates to underground engineering support technical field, concretely is a kind of node reinforced assembly type steel pipe concrete support structure, and it is applicable to the reinforcing support of soft rock roadway or tunnel.The structure includes prefabricated steel pipe concrete section and steel ring plate connecting piece, and the end face of adjacent prefabricated steel pipe concrete section is butted, and the periphery of butt joint is connected by rigidly wrapping of steel ring plate connecting piece;The prefabricated steel pipe concrete section is divided into top arc section, two side help sections and bottom arch section and is spliced at different positions, and the two ends of top arc section are connected with the one end of two side help sections by steel ring plate connecting piece, and the other end of two side help sections is connected with the two ends of bottom arch section by steel ring plate connecting piece.The utility model connects by steel joint-steel ring plate, and solves the technical problems, such as insufficient structural mechanics performance, node stress concentration, difficult guaranteeing of concrete pouring quality and the like, which steel pipe concrete support faces in soft rock roadway or tunnel.

The utility model belongs to the technical field of extraction device, concretely relates to a multifunctional percolation tank for extracting new rod-shaped zanthoxylum bungeanum amide, which comprises a tank body, a plurality of mounting brackets, an annular distribution on the upper portion of the tank body, the mounting brackets being mounted on the first platform through shock absorbers, a plurality of vibrators, a symmetrical distribution of the circumference of the tank body, the vibrators being attached to the middle portion of the tank body, and an outer coil being arranged at the lower portion of the tank body. The utility model is used to solve the technical problems of uneven stacking of the percolation tank and the inability to control the percolation temperature in the prior art.