14results about How to "Uniform volume" patented technology

The flour tank comprises a tank body, a feeding port is formed in one side of the upper portion of the tank body, a first motor is arranged at the position, located in the center of the tank body, of the side adjacent to the feeding port, the output end of the first motor is connected with a transmission shaft, and a pipe sleeve is connected to the outer portion of the transmission shaft. A steel wire mesh plate is fixedly connected to the exterior of the pipe sleeve, and a first spiral conveying rod is connected to the bottom of the steel wire transmission shaft. Through the arrangement of the steel wire mesh plate and the scraping plate, caked flour can be smashed and scattered when the steel wire mesh plate rotates, flour adhered to the inner wall of the tank body can be scraped off when the scraping plate rotates, flour waste is reduced, the metering tank can meter the amount of added flour, the amount of the flour added as an auxiliary material is more accurate, and the flour adding efficiency is improved. The discharging pipe can be driven by the electric push rod to move up and down to adjust the discharging height, so that the falling distance of flour in the air can be reduced, flour drifting is reduced, and the influence of flour dust on the production environment is reduced.

The invention relates to the technical field of raw coal transportation devices, and discloses a weighing device for uniform feeding in raw coal transportation, a synchronous belt on a transportation assembly drives raw coal transportation, the raw coal is put into an open feeding port, the raw coal falls into a coal transportation box from the interior of the feeding port, the coal transportation box is arranged on a transportation rail, and the transportation rail is arranged on the conveying rail. A shielding assembly is arranged on the side, away from the conveying assembly, of the feeding port and can shield an opening of the feeding port, a movable plate is arranged in the coal conveying box, the movable plate and the bottom of the coal conveying box are connected through a spring, when heavy objects exist on the movable plate, the movable plate moves downwards, and when no heavy objects exist on the movable plate, the movable plate moves downwards. A height detection assembly is arranged on the inner wall of the coal conveying box, the height detection assembly can detect the horizontal height of the movable plate, when raw coal in the coal conveying box is increased, a signal is sent to the shielding assembly, and the heavier the raw coal is, the larger the shielding area of the shielding assembly to the opening of the feeding port is.

This invention discloses a compound leavening agent and its application, relating to the field of food processing technology. The compound leavening agent is composed of glucono delta-lactone and sodium bicarbonate in a mass ratio of 1:0.35~0.5. The compound leavening agent provided by this invention has a high degree of synchronization between its peak gas production and the steaming heating process, allowing the dough to be directly shaped, steamed, and cooked after kneading, significantly improving processing efficiency. The formula contains only two components, is free of aluminum, phosphorus, and fillers, making it safe, harmless, low-cost, and simple to process. The resulting pasta products have a smooth surface, fine pores, a pure wheat aroma, and no off-odors. The finished product has stable and uniform quality, is easy to operate, and is suitable for rapid and standardized production in chain restaurants, central kitchens, and home settings.

A sample analyzer (10), including an incubation mechanism (400), which is used for performing incubation on liquid in a reaction vessel ; and a uniform mixing mechanism (300), which is independently arranged relative to the incubation mechanism(400) and has a transport station (321) and a uniform mixing station (322), wherein the uniform mixing mechanism (300) includes a carrying member (310), and the carrying member (310) drives the reaction vessel to circularly move between the transport station (321) and the uniform mixing station (322); and the carrying (310) member conveys the reaction vessel, which is input from the transport station (321), to the uniform mixing station (322) and conveys the reaction vessel to the transport station (321).Input and uniform mixing procedures of different reaction vessels on the carrying member (310) can be carried out at the same time, and the test flux of the sample analyzer is improved.

The utility model belongs to the technical field of moxa cone manufacturing, and particularly relates to a moxa cone manufacturing device for fine moxibustion. Comprising a base, a conical mold is arranged above the base, and a conical mold cavity is formed in the conical mold; a cylindrical die is arranged above the conical die, and a cylindrical die cavity is formed in the cylindrical die; a guide mold is arranged above the cylindrical mold, and a guide mold cavity is formed in the guide mold; a pressing die is arranged above the guide die, a pressing column is arranged on the lower surface of the pressing die, the axis of the conical die cavity, the axis of the cylindrical die cavity and the axis of the guide die cavity coincide, and the pressing column extends into the guide die cavity. The final fine moxibustion moxa cone is complete in surface and uniform in size, does not need a forming box, and is convenient and simple to manufacture.

The invention discloses a high-brightness support packaging structure and technology, and relates to the technical field of LED packaging, and the high-brightness support packaging structure comprises a housing; the round sleeve is rotationally arranged in the shell; the plurality of storage pipes are arranged on the circular sleeve and are arranged in an annular array; the containing cavity adjusting mechanism is arranged in the shell and used for adjusting the volume of each storage pipe; the needle tube is arranged at the bottom of the shell; the air pipe is arranged on the shell and is used for pressurizing and discharging the glue solution into the storage pipe; the glue cylinder is arranged on the outer side face of the shell and used for conveying glue liquid into the storage pipe, the glue injection amount can be adjusted and controlled according to the model of the support, the glue injection device can adapt to LED supports of different sizes and specifications, and accurate glue injection operation can be achieved without replacing equipment or adjusting technological parameters. Due to the flexibility, the universality and applicability of the equipment are improved, and the production cost is reduced.

The utility model relates to the technical field of feeding devices, in particular to an automatic feeding device for industrial aquaculture, which comprises a mobile vehicle body, a time relay and a controller are fixedly mounted on the top side of the mobile vehicle body, and an L-shaped support with a hollow structure inside is fixedly mounted on the top side of the mobile vehicle body. The interior of the L-shaped support is slidably connected with an extension rod. The automatic feeding device has the advantages that the time relay, the controller, the L-shaped bracket, the extension rod, the material barrel, the stirring structure, the discharging pipe, the electromagnetic valve, the electric push rod, the push plate, the material scattering pipe, the material receiving hopper, the motor, the first bevel gear and the second bevel gear are arranged in a matched manner, so that the automatic feeding device can perform feeding operation regularly; and the feed scattering pipe can rotate to uniformly scatter the feed into water, so that the condition that the feed is located at a certain specific position in the water is avoided, the condition that the size difference of aquaculture organisms is large is further avoided, and the size of the aquaculture organisms is relatively uniform.

The utility model discloses a sieving device for silicon PU production, and relates to the technical field of mechanical design and manufacturing. Comprising a device body, the top of the device body is fixedly connected with a pretreatment box, one side of the pretreatment box is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a crushing roller, the top of the pretreatment box is fixedly connected with a feeding port, and one side of the device body is fixedly connected with a dust collection box; one side of the dust collecting box is fixedly connected with a dust conveying pipe, one end of the dust conveying pipe is fixedly connected with a dust collecting cover, one side of the dust collecting box is fixedly provided with an exhaust fan, and the exhaust fan generates negative pressure to suck a large amount of dust near the dust collecting cover and generated when the device works into the dust conveying pipe and convey the dust into the dust collecting box. Harmful dust generated in the sieving process of the silicon PU material is well treated, so that the cleanness of a working area is improved, and the influence of the harmful dust on the subsequent quality of the silicon PU material is reduced.

The utility model relates to the technical field of metallurgical coke and iron ore physical and chemical performance detection, in particular to an iron ore high-temperature load reduction, softening and melting dripping device which comprises a base plate, an installation vertical plate is welded to the rear side of the top of the base plate, and the front side of the installation vertical plate is fixedly connected with a high-temperature furnace body and a storage box. An inner cavity of the storage box is movably connected with a screening mechanism, the bottom of the storage box fixedly communicates with a feeding mechanism, upper fixing plates and lower fixing plates are welded to the tops and the bottoms of the left side and the right side of the front side of the mounting vertical plate correspondingly, and the tops of the lower fixing plates on the left side and the right side penetrate through and are fixedly connected with measuring mechanisms. The vibrating screening net plate is used for screening materials, it is guaranteed that the size of experimental materials is uniform, the experimental effect is improved, the feeding motor is controlled to work to drive the feeding screw to rotate forwards, the materials falling into the feeding barrel are conveyed forwards and finally discharged and fall into the high-temperature furnace body, the automatic feeding function is achieved, and the feeding amount can be accurately controlled.

The invention discloses a preparation method of cell-loaded alginate composite hydrogel microspheres with high cell activity, and belongs to the technical field of biology. The preparation method comprises the following steps: firstly, preparing water-in-oil alginate composite material micro-droplets, taking a thin film containing micron-sized pores as a carrier of the alginate composite material micro-droplets, diffusing metal ions in a solution below the film into the micro-droplets through the pores in the thin film, and gradually curing the droplets to form hydrogel microspheres; the method solves the problems of difficult and slow solidification and irregular form of alginate composite material micro-droplets; organic or inorganic acid is not used as a pH regulator in the in-situ curing process of the micro-droplets on the thin film, and acid toxicity cannot be generated on cells in the microspheres. The hydrogel microspheres can be applied to the fields of in-vitro organ models, three-dimensional cell culture and the like.

The present invention provides a device and method for automatically adding grinding fluid during grinding processing, the device includes a visual processing system and a liquid adding device, the visual processing system includes a light source, a camera, a host and visual processing software, the camera is fixed on the grinding and polishing machine through a support, the light source is arranged at the bottom of the camera lens and is aligned with the processing area of ​​the grinding and polishing machine, and the visual processing software runs on the host; the liquid adding device is fixed on the grinding and polishing machine, and its liquid adding end is aligned with the workpiece to be processed, and the camera and the liquid adding device are connected to the host. The device has a high degree of automation, avoiding the repetitive and monotonous labor of the processor, and at the same time, the grinding fluid is added evenly, the processing parameters can be memorized and repeated, and it has good processing consistency; the addition parameters of the grinding fluid are accurately controlled, which is conducive to improving the processing accuracy.

The utility model discloses a feeding device of an extruder, which comprises a blanking pipe communicated with a feeding hole of a double-screw extruder, the top surface of the blanking pipe is communicated with a crushing box, two crushing rollers in mirror symmetry are horizontally and rotatably connected in the crushing box, and two grinding rollers in mirror symmetry are arranged below the two crushing rollers. The two grinding rollers are horizontally and rotationally connected to the inner wall of the crushing box, the bottom faces of the grinding rollers are attached to a grinding plate with the top face penetrating through a plurality of through holes, the grinding plate is fixed in the crushing box in a suspended mode, a machine box is arranged outside the crushing box, and a driving part is arranged in the machine box. The crushing box is communicated with the feed port of the double-screw extruder, the crushing roller and the grinding roller are rotationally connected in the crushing box, and the grinding plate with the top surface penetrating through the through holes is fixed below the grinding roller in a suspended manner, so that large-particle plastic is crushed, the size difference of the plastic is reduced, and the crushing efficiency is improved. The situation that large-particle plastic cannot be rapidly melted, and the coating effect of a workpiece surface protection layer is affected is avoided.

The invention discloses a liquid-cooled heat exchange assembly and a liquid-cooled battery cupboard, the liquid-cooled heat exchange assembly comprises a liquid-cooled heat exchange mechanism, an adjusting mechanism and a replacement mechanism, the liquid-cooled heat exchange mechanism comprises a heat entrainment copper pipe used for carrying heat, a pipe fitting of the heat entrainment copper pipe is U-shaped, and a water injection port is formed in the top of the pipe fitting of the heat entrainment copper pipe; the liquid-cooled heat exchange assembly comprises a liquid-cooled heat exchange mechanism and a heat entrainment copper pipe, a water injection opening is formed in the top of the liquid-cooled heat exchange mechanism, a U-shaped support for supporting is arranged at one end of the water injection opening, a liquid-cooled storage tank is horizontally placed at the top end of the U-shaped support, and a strip-shaped rod is transversely connected to the top of a tank body of the liquid-cooled storage tank. During the period, the water injection port and the water outlet form circulating supply of the electronic cooling liquid, a passage structure can be quickly formed by utilizing good thermal conductivity of a copper material and low temperature of the electronic cooling liquid, and a heat source structure of the passage can pass through the side wall area of the box body of the lithium battery box to realize access.

The utility model discloses a high-brightness support packaging structure, which relates to the technical field of LED packaging and comprises a shell. The round sleeve is rotationally arranged in the shell; the plurality of storage pipes are arranged on the circular sleeve and are arranged in an annular array; the containing cavity adjusting mechanism is arranged in the shell and used for adjusting the volume of each storage pipe; the needle tube is arranged at the bottom of the shell; the air pipe is arranged on the shell and is used for pressurizing and discharging the glue solution into the storage pipe; the glue cylinder is arranged on the outer side face of the shell and used for conveying glue liquid into the storage pipe, the glue injection amount can be adjusted and controlled according to the model of the support, the glue injection device can adapt to LED supports of different sizes and specifications, and accurate glue injection operation can be achieved without replacing equipment or adjusting technological parameters. Due to the flexibility, the universality and applicability of the equipment are improved, and the production cost is reduced.