14results about How to "Avoid Stirring Dead Angle" patented technology

The utility model relates to a concrete polymer anti-condensation rolling stirring device which comprises a stirring box, the top of the stirring box is movably connected with a sealing cover, the inner side of the sealing cover is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected with a movable shaft, and the outer side of the movable shaft is fixedly connected with a driving wheel. The outer side of the driving wheel is in transmission connection with a transmission belt, the inner side of the transmission belt is in transmission connection with a driven wheel, the inner side of the driven wheel is fixedly connected with a connecting shaft, the outer sides of the movable shaft and the connecting shaft are fixedly connected with stirring blades, and the outer sides of the movable shaft and the connecting shaft are fixedly connected with spiral blades; fixed blades are fixedly connected to the inner side of the stirring box, and blade blocks are fixedly connected to the outer sides of the fixed blades. The concrete polymer anti-condensation rolling stirring device is simple in overall structure, the purpose of good concrete polymer stirring effect is achieved, and stirring dead angles on the inner side of the stirring device are avoided.

The utility model discloses a material stirring device for ceramic processing, which comprises a stirring box, a plurality of feeding funnels are arranged on the shell wall at the top of the stirring box, a motor I is arranged in the stirring box, a stirring shaft is arranged at the bottom of the motor I, a plurality of stirring blades are arranged on the surface of the stirring shaft, and the feeding funnels are arranged on the shell wall at the top of the stirring box. The stirring device is formed by arranging a first motor, a stirring shaft, stirring blades, a first gear, a bearing, a threaded rod, a second gear, a sliding block, a push plate and a limiting block, the first motor is started to enable the stirring blades to rotate to stir materials, meanwhile, the first gear and the second gear are meshed to drive the threaded rod to rotate, the sliding block drives the push plate to move, and the materials are stirred. Materials in the stirring box are continuously pushed to the stirring blades, so that the stirring speed is increased, the stirring range is expanded, the materials can be in full contact with the stirring blades, stirring dead angles are avoided, and the stirring effect is improved.

The present invention relates to the field of sewage treatment, and in particular to a sewage treatment device for water pollution control, comprising a shell, a driving motor is installed on the inner wall of the shell near the bottom, a winding roller is fixedly installed on the output shaft of the driving motor, an adjusting rope is wound around the outer wall of the winding roller, a connecting seat is fixedly installed on the end of the adjusting rope away from the winding roller, a plurality of connecting ropes are fixedly installed on the top of the connecting seat, a round table is fixedly installed between the ends of the plurality of connecting ropes away from the connecting seat, and a plurality of stirring shafts are rotatably installed on the inner wall of the round table. When a material spreading window is moved out, the flocculant in the corresponding material holding chamber will be scattered from the material spreading window, and when the flocculant is completely scattered, the position of the material holding box is adjusted again by the driving motor and the above steps are repeated, and the flocculant can be sprinkled again at another position, thereby achieving the effect of uniformly sprinkling the flocculant at any position and multiple positions, so that the flocculant can be fully mixed with the sewage.

This utility model provides a combined mixing tank for a waterproof coating production line, belonging to the field of waterproof coating production and processing technology. It includes a base with symmetrically distributed fenders fixedly connected to its outer wall. A vertical seat is fixedly connected to the top wall of the base, and a lifting seat is slidably connected to the inner wall of the vertical seat. A fixed gear is fixedly connected to the outer wall of the lifting seat, and a gearbox is rotatably connected to the outer wall of the lifting seat. A handle is fixedly connected to the outer wall of the vertical seat. It also includes a guide rod symmetrically slidably connected to the outer wall of the lifting seat, and the guide rod is fixedly connected to the vertical seat. In this utility model, the mixing rod, through its revolution around the central axis and gear meshing, achieves rotation, creating a composite mixing trajectory. This ensures thorough contact and mixing of the materials in the tank, avoiding dead zones and significantly improving the mixing uniformity and efficiency of the waterproof coating, thus shortening the production cycle.

The invention relates to a soil-based concrete preparation device which comprises a movable support and a preparation tank fixedly arranged in the movable support, a feeding box is further arranged above the preparation tank, a mixing assembly is arranged on one side of the feeding box, and the mixing assembly comprises a power mechanism arranged on one side of the feeding box and a mixing mechanism matched with the power mechanism. The shaft part is driven by the power mechanism to drive the scraping plate and the stirring paddle to rotate, soil-based concrete raw materials in the preparation tank can be stirred and mixed, and in the rotating process, the rotating motor can be used for driving the lead screw to rotate so as to drive the telescopic supporting column to move; the scraper blade and the stirring paddle extend outwards by taking the shaft part as a central shaft, so that the stirring range can be adjusted, or the stirring range is always in a variable state, and the occurrence of stirring dead angles can be avoided, so that the gravel raw materials in the preparation tank are fully mixed together, and the whole concrete preparation effect can be improved.

The utility model relates to the field of upenders and discloses a lead screw upender which comprises a receiving device, a receiving groove is formed in the middle of the top end of the receiving device, a guide frame is obliquely and fixedly installed at the position, located in the receiving device, of an opening in the bottom end of the inner wall of the receiving groove, and a fixing groove is formed in the middle of one side of the receiving device. A feeding frame is rotationally mounted in the fixing groove and close to the lower portion of the guide frame, an electric telescopic rod is arranged on the outer surface of the feeding frame and located in the receiving equipment, and a feeding support is fixedly mounted on one side of the receiving equipment; materials enter the material guide frame through the material receiving groove and slide downwards to be conveyed into the feeding frame, the electric telescopic rod adjusts the feeding frame to receive the materials according to needs, the material storage box stably ascends and descends along the fixed guide rail under the action of the lead screw, and material lifting is achieved; compared with the prior art, the screw rod upender can avoid stirring dead angles, efficiently treat materials with different characteristics, improve the upending efficiency, ensure that the materials are uniformly overturned and mixed, and meet the requirements of a production process.

The utility model relates to the technical field of grain production equipment, in particular to a vibration stirring device for producing rice noodles, which comprises a machine body, a stirring barrel, a stirring shaft and two groups of bumps, the stirring barrel is arranged in the machine body in a sliding manner, the stirring shaft is rotatably arranged in the stirring barrel, the bumps are arranged on one side of the stirring barrel and positioned on the outer side of the machine body, and the stirring shaft is arranged in the machine body. Each adjusting assembly comprises a transverse plate arranged on the outer side of the machine body, and two movable plates are arranged in the transverse plates in a sliding mode. According to the vibration stirring device for producing the rice noodles, the pulleys and the convex blocks are matched, so that when the pulleys move and push the convex blocks to move upwards, the stirring barrel moves upwards, and when the pulleys move back, the stirring barrel moves downwards, and slurry in the stirring barrel is vibrated through vertical swinging of the stirring barrel, so that the stirring efficiency is improved; the stirring shaft can uniformly stir the slurry in different areas, and the situation that stirring dead angles easily occur due to non-uniform stirring of the slurry is avoided.

The utility model relates to waterproof concrete technical field discloses a kind of high-strength waterproof concrete special efficient mixing equipment, including mixing drum, the inside of the mixing drum is provided with stirring mechanism, the stirring mechanism is used to stir cement, the bottom right side of the mixing drum is provided with discharge mechanism, the discharge mechanism is used to discharge cement, the top of the mixing drum is fixedly connected with mounting frame board, the top of the stirring mechanism is provided with telescopic mechanism, the top left side of the mounting frame board is provided with water inlet mechanism.In the utility model, when the installation rotating block drives extension rod and stir bar rotate, the broken stirring column breaks up high-hardness aggregate agglomeration, the helical stirring cage cooperates with stirring blade to form three-dimensional stirring field, so that cement paste, aggregate and admixture are fully mixed under the action of centrifugal force and friction force, to ensure that the problem of insufficient stirring intensity and uneven dispersion is effectively solved, to meet the production needs of high-strength materials.

The utility model relates to the technical field of textile dyeing, in particular to a textile raw material dyeing device which comprises a bottom plate, a top groove is formed in the bottom plate, a movable plate is connected in the top groove in a sliding mode, a threaded sleeve is fixedly connected to the bottom of the movable plate, a stepping motor is installed at the bottom of the bottom plate, and the output end of the stepping motor is fixedly connected with a threaded rod. Threads at the two ends of the threaded rod are opposite in screwing direction, the threaded rod extends into the threaded sleeve and is in threaded connection with the threaded sleeve, and a clamping plate is fixedly connected to the top of the moving plate. Through cooperative use of a stepping motor, a threaded rod, a threaded sleeve, a clamping plate, a fastening bolt, an abutting plate, a top groove, a hot air pump and an air pipe, the threaded rod can drive the threaded sleeve to move, the threaded sleeve drives the clamping plate to move, then a textile body is in a tightened state, the phenomenon that the textile is wrinkled when the textile body is dyed is avoided, and the textile dyeing efficiency is improved. The dyeing comprehensiveness and the dyeing quality of the textile body are improved.

The utility model discloses a fly ash chelating agent small-scale test stirring platform which comprises a platform body and a stirring container, a driving mechanism is rotationally arranged on one side of the platform body, and the output end of the driving mechanism is connected with a center stirring shaft and a surrounding stirring shaft at the same time; the central stirring shaft and the surrounding stirring shaft are respectively connected with a central stirring paddle and a single-side scraper stirring paddle, the single-side scraper stirring paddle rotatably surrounds the periphery of the central stirring paddle, and the single-side scraper stirring paddle is in non-contact fit with the side wall of the stirring container. Agglomerated fly ash on the wall face of the stirring container is scraped up, turned over and pushed to the center through the single-side scraper stirring paddle, and then the agglomerated fly ash turned over and pushed to the center is outwards pushed and stirred through the center stirring paddle; therefore, by adopting the design of the double stirring paddles, the stirring strength can be ensured to be sufficient to cope with large resistance after the agglomeration of the fly ash appears, and a stirring dead angle is overcome, so that the agglomerated fly ash is stirred at high strength, and the stirring efficiency can be improved.

The utility model discloses a high-temperature steam heating device for preparing anhydrous potassium fluoride, which relates to the technical field of preparation of anhydrous potassium fluoride, and adopts the technical scheme that the high-temperature steam heating device comprises a high-temperature steam reaction kettle body, an annular cavity is formed in the high-temperature steam reaction kettle body, and an annular groove is formed in the inner wall of the top of the high-temperature steam reaction kettle body; the high-temperature steam reaction kettle disclosed by the utility model has the beneficial effects that the rotating shaft I rotates to enable the rotating rod, the rotating shaft II and the stirring rod II to do circular motion, and the gear can move in the gear ring during circular motion; therefore, the second rotating shaft can drive the second stirring rod to rotate, the second stirring rod rotates while performing circular motion, the stirring range can be increased by matching with rotation of the first stirring rod, stirring dead angles are avoided, the stirring and mixing quality can be improved, and the quality of an anhydrous potassium fluoride finished product can be guaranteed.

The utility model discloses a slurry stirring device with an auxiliary movement structure. The slurry stirring device is characterized by comprising a stirring tank and a stirring rod, a support frame is mounted outside the bottom end of the stirring tank; a motor is mounted on one side of the top end of the stirring tank. According to the utility model, through the arrangement of the auxiliary movement structure, during stirring, the mounting frame, the rotating disc and the fixed rod are matched for use, so that the impact rod can be driven to reciprocate in the fixed seat, and the impact rod impacts one side of the fixed seat to generate vibration force, so that slurry in the stirring tank is vibrated; the vibration can prevent the slurry from gathering near the tank bottom or the tank wall, ensures that the slurry in the whole tank body is more uniform and consistent in composition and property, and can reduce the viscosity of the slurry, enable the slurry to flow more easily and reduce the resistance in the stirring process, so that the stirring device can work more efficiently under the same power, the stirring efficiency is improved, and the stirring effect is improved. The stirring time is shortened, so that the stirring effect is improved.

This invention discloses a slurry tank mixing device, comprising longitudinal steel rails fixedly mounted on both sides of the slurry tank, a transverse trolley mounted above the slurry tank and capable of traveling longitudinally along the steel rails, a transverse track fixedly mounted on the trolley, a base mounted on the trolley and capable of traveling transversely along the track, a mixer fixedly mounted on the base, and a drive unit mounted on the trolley for driving the trolley longitudinally and / or driving the base transversely. When the mixer is running, it agitates the slurry in the slurry tank, preventing sedimentation or accumulation. Driven by the drive unit, the impeller of the mixer moves transversely, longitudinally, or obliquely within the slurry tank, agitating all corners of the slurry tank and avoiding dead zones. The impeller of the mixer can also be reduced in size, and the power of the motor can also be reduced. With a smaller impeller diameter, the mixing area is larger as the impeller moves, and the reduced motor power saves energy.

The utility model discloses a wear-resistant nano-composite coating production raw material mixing and stirring device, which belongs to the technical field of nano-composite coating mixing and stirring devices, and comprises a stirring barrel, a barrel cover is arranged at the top of the stirring barrel, a stirring assembly is arranged in the barrel cover, and the stirring assembly is connected with the stirring barrel. The stirring assembly comprises a first gear, a second gear, a third gear and a fourth gear, the second gear and the third gear are both meshed with the first gear, the second gear is meshed with the fourth gear, bidirectional stirring is achieved, raw materials can be subjected to more comprehensive and more complex acting force through bidirectional stirring, stirring dead angles possibly caused by traditional one-way stirring are avoided, and the stirring efficiency is improved. The stirring device is simple in structure and convenient to operate, the barrel cover can be conveniently and quickly disassembled and assembled, and maintenance personnel can regularly clean, maintain and replace the stirring barrel and the stirring device.