28results about How to "Effective stirring" patented technology

The utility model discloses an extraction device for essential oil production and processing, which relates to the technical field of essential oil production and comprises an outer barrel body, a cover plate is arranged at the top end of the outer barrel body, an inner barrel body is arranged on the inner side of the outer barrel body, and a limiting ring is arranged on the outer side of the top end of the inner barrel body; the bottom end of the outer barrel body is fixedly connected with a base, one side of the base is provided with a plug hole, the top end of the base is provided with a heating plate, and the heating plate is arranged between the outer barrel body and the inner barrel body; a filter plate is arranged on the inner side of the inner barrel body, and a rotating shaft is rotationally arranged at the bottom end of the filter plate. By arranging the outer barrel body and the inner barrel body and arranging the heating plate between the outer barrel body and the inner barrel body, the heating uniformity of the inner barrel body can be effectively improved, and by arranging the stirring assembly on the inner side of the inner barrel body, internal essential oil raw materials can be effectively stirred, so that the essential oil raw materials can be heated more uniformly; the essential oil can be quickly changed into steam to be discharged from the liquid guide pipe, so that the extraction efficiency is effectively improved.

The utility model discloses a juicer which comprises a base, a squeezing cup and a squeezing barrel, the squeezing cup is installed on the base, the squeezing barrel is installed on the squeezing cup, a squeezing assembly is arranged in the squeezing cup and comprises a movable squeezing assembly and a static squeezing assembly, and the movable squeezing assembly and the static squeezing assembly rotate relatively. A pre-cutting assembly is arranged above the squeezing assembly, the pre-cutting assembly comprises a pre-cutting knife and a pre-cutting blocking piece, the pre-cutting knife and the pre-cutting blocking piece rotate relatively, the pre-cutting knife extends into the squeezing barrel from the interior of the squeezing cup, and the pre-cutting blocking piece is arranged on the lower portion of the squeezing barrel and protrudes towards the interior of the squeezing barrel. According to the juicer, the pre-cutting assembly, the pre-cutting knife and the pre-cutting assembly are arranged to form shearing, the squeezing efficiency is greatly improved, meanwhile, the pre-cutting knife stretches into the squeezing barrel from the interior of the squeezing cup, materials in the squeezing cup and the squeezing barrel can be effectively stirred while the materials are pre-cut.

The utility model discloses a fishpond aerator which comprises a driving system, a transmission mechanism, an aeration assembly, a connecting assembly and a buoyancy device. The lower end of the driving system is connected with the transmission mechanism, the connecting assembly is arranged on the periphery of the transmission mechanism, and the buoyancy device is arranged at the outer end of the connecting assembly. The oxygenation assembly is mounted at the bottom end of the transmission mechanism; the driving system comprises an outer housing, an outer rotor assembly, an inner stator assembly, a motor shaft and a supporting assembly; the inner stator assembly sleeves and is fixed on the motor shaft, and the bottom of the inner stator assembly is connected with the supporting assembly; the outer rotor assembly sleeves the motor shaft and wraps the periphery of the inner stator assembly; and the outer housing is arranged on the outermost side of the driving system. Through reasonable optimization of motor model selection and overall structure design, unnecessary material consumption and processing technology complexity are reduced, so that the production cost of equipment is effectively reduced, and the market competitiveness is improved.

The invention discloses a mine environment ecological restoration system, and relates to the technical field of environment ecological restoration, and the technical scheme is that the mine environment ecological restoration system comprises a spray-seeding frame body, the upper part of the spray-seeding frame body is fixedly connected with a feeding port, the interior of the spray-seeding frame body is fixedly connected with a mixing box, the interior of the mixing box is fixedly connected with a sieve plate, and the upper part of the spray-seeding frame body is provided with a first motor; the output end of the first motor is provided with a first transmission wheel, the first transmission wheel is in transmission connection with a transmission belt, the transmission belt is in transmission connection with a second transmission wheel, and the second transmission wheel is fixedly connected with a first eccentric shaft. In the soil adding stage, a first motor is started to drive a first transmission wheel to rotate, the first transmission wheel rotates to drive a second transmission wheel and a worm wheel to rotate synchronously, and the second transmission wheel rotates to drive a pressing pad to move in a reciprocating mode, so that soil is continuously pressed downwards, and cakes in the soil are effectively crushed.

The utility model discloses a carotene emulsion proportion adjusting device, which relates to the technical field of carotene emulsion production equipment, and comprises a box body, the left end of the box body is fixedly connected with a shell, the top end of the box body is fixedly connected with a fixing frame, a plurality of groups of raw material boxes are arranged on the fixing frame, and the plurality of groups of raw material boxes are respectively communicated with the shell through material pipes. Material pipes are arranged in the box body, flow pumps are arranged on the material pipes, a first stirring mechanism and a second stirring mechanism are arranged in the box body, a driving part for synchronously driving the first stirring mechanism and the second stirring mechanism is arranged on the shell, and raw materials required in the proportioning process are quantitatively added through the flow pumps, so that accurate proportioning is realized; meanwhile, the first stirring mechanism and the second stirring mechanism are synchronously driven by the driving part, the first stirring mechanism provides stirring in different directions through mutual cooperation of a first stirring rod and a second stirring rod, and the stirring efficiency and effect are improved; the second stirring mechanism is used for stirring a small amount of solution, so that the stirring effect is obvious, and the stirring efficiency and effect are improved.

The utility model relates to the technical field of down feather production and processing, and discloses a down feather deodorizing device which comprises a limiting assembly, the limiting assembly comprises a shifting piece, a rotating disc is fixedly connected to one side of the shifting piece, a sliding groove is formed in the rotating disc, a limiting rod is fixedly connected to the inner wall of a feeding barrel, and a second rotating shaft is fixedly connected to the upper surface of the rotating disc. A first connecting rod is rotationally connected to the outer wall of the second rotating shaft, a first rotating shaft is rotationally connected to one end of the first connecting rod, and a second connecting rod is rotationally connected to the outer wall of the first rotating shaft. According to the down feather deodorizing device, down feather in the down feather deodorizing device can evenly fall into the feeding pipe, manpower is saved, the problem that all down feather cannot be poured out easily is solved, the motor drives the rotating blades on the third rotating shaft to rotate, stirring and mixing of the down feather are further enhanced through the multiple rotating blades during ultraviolet irradiation, and the deodorizing efficiency is improved.

The application discloses an acidified oil reaction tank and a use method thereof and belongs to the field of acidified oil production. The acidified oil reaction tank comprises a tank body provided with a discharge pipe at the lower end, the upper end of the tank body is provided with a tank cover matched with the tank body, and further comprises a driving shaft rotatably connected to the top of the tank cover, wherein the lower end of the driving shaft is provided with a sliding hole, the lower end of the driving shaft is provided with a rotating shaft coaxial with the driving shaft, the upper end of the rotating shaft is longitudinally and slidably connected in the sliding hole, and the outer wall of the lower end of the rotating shaft is fixedly provided with a plurality of circumferentially distributed stirring rods; a driving part is arranged at the upper end of the tank cover, wherein the driving part is used for driving the driving shaft to continuously rotate, and the sliding hole is provided with a lifting mechanism for driving the rotating shaft to slide up and down; the stirring rods in the tank body can effectively improve the mixing efficiency and reaction efficiency of acidified oil raw materials, and further effectively improve the production efficiency of the acidified oil.

The utility model provides a PH tester for water-based ink production, which comprises a PH tester main body, and a testing end, namely a glass electrode, is mounted on a testing protective head integrally arranged on the PH tester main body; a thread arranged on the surface of the testing protective head is meshed with the locking cylinder, and the detachable stirrer is limited on the testing protective head; a display main panel and a control button are arranged on the surface of the PH tester main body, and an auxiliary panel is arranged at the upper end of the display main panel; the sealing cylinder is allowed to be engaged with a thread arranged on the surface of the testing protective head and wraps the testing protective head; according to the utility model, the printing ink is effectively stirred in the test, the test end is ensured to be uniformly contacted with the printing ink, and the measurement accuracy is improved. The detachable stirrer is convenient to operate and clean, continuous and accurate testing is guaranteed, the service life of the instrument is prolonged, the size of the instrument is reduced due to the detachable design, and the instrument is convenient to carry. And the inclined stirring plate below the stirring leather disc efficiently stirs the ink and does not interfere with the test assembly, so that the test convenience is improved.

The utility model discloses a lithium iron phosphate production equipment relates to battery production equipment technical field, the utility model discloses a shell and feeding mechanism, the feeding mechanism includes first feeding pipe, the utility model discloses a feeding mechanism, and the weighing sensor in feeding mechanism can real -time monitoring and accurate metering the raw material weight of adding, once reaches the preset value and triggers the follow -up action, realizes the automation control of raw material feeding, this not only has improved the accuracy of feeding, also reduced the error and labor intensity of manual operation, through the integration of feeding mechanism, weighing, feeding and control function are integrated together, and the space of equipment occupied is saved, and the purchase, maintenance and operating cost required by traditional multiple equipment cooperation are reduced, and the automation of feeding mechanism makes the raw material's adding and mixing process more smooth, reduces the waiting time and intermediate link, thereby improves the overall production efficiency.

The utility model discloses a gas steam boiler with high heat transfer efficiency, which comprises a base, the upper surface of the base is fixedly connected with a pot barrel, the upper surface of the pot barrel is movably connected with a pot cover, the upper surface of the pot cover is fixedly connected with a motor, the output end of the motor is rotatably connected with a rotating shaft, and the output end of the rotating shaft is fixedly connected with the pot cover. A support is fixedly connected to the side surface of the rotating shaft, a first scraper is fixedly connected to the outer end of the support, a filter box is fixedly connected to the side surface of the rotating shaft, a notch is formed in the upper surface of the filter box, a filter screen plate is movably connected to the inner surface of the filter box, and a handle is fixedly connected to the upper surface of the filter screen plate. By means of the components, self-cleaning of the interior of the boiler can be achieved, it is ensured that the device always keeps the optimal cleaning efficiency in subsequent operation, thermal resistance is greatly reduced, it is ensured that the heat transfer performance of the boiler is restored to the optimal state, the energy utilization efficiency is effectively improved, and energy consumption is reduced.

The utility model relates to the technical field of petrochemical engineering, in particular to a petrochemical engineering gas filtering and discharging device which comprises a bottom plate, and a first treatment box, a second treatment box and a condensation exhaust tower are arranged on the bottom plate. A gas inlet pipeline is arranged on one side of the first treatment box, and an accelerating mechanism and a filtering mechanism are fixed on the inner wall of the first treatment box; a rotating shaft is fixed to the output end of the waterproof motor; a stirring plate is fixed to the rotating shaft; a water pump is fixed to the inner wall of the right side of the second treatment box; a liquid inlet pipeline is fixed to the water inlet end of the bottom of the water pump; the water outlet end of the water pump is fixedly connected with a spraying pipeline, and the spraying pipeline is fixedly connected with an atomizing spraying head; and the condensation exhaust tower is communicated with the second treatment box. According to the gas washing device, the petrochemical gas can be in full contact with gas washing liquid, and the gas washing quality of the petrochemical gas is improved.

The utility model provides a biscuit stuffing stirrer and mixing and stirring equipment, and relates to the technical field of biscuit production. The biscuit stuffing stirrer comprises a vertical stirring tank body and a stirring assembly; the stirring assembly comprises a first stirring shaft, a second stirring shaft and a multi-layer composite stirring blade structure arranged in the stirring cavity, and the second stirring shaft is sleeved with the first stirring shaft; the multi-layer composite stirring blade structure comprises a main blade unit group, an auxiliary blade unit group and a pushing blade unit group which are sequentially arranged along the direction far away from the bottom plate; the main paddle unit group comprises a plurality of first paddles, each first paddle comprises an extension rod and a mixing scraper, and the mixing scraper inclines towards the first stirring shaft along the direction close to the bottom plate; the auxiliary paddle unit group comprises a second paddle, one end of the second paddle is connected with the second stirring shaft, and the other end of the second paddle extends towards the cylindrical inner wall; the pushing paddle unit group comprises at least one pushing rod, and the pushing rod is connected with the second stirring shaft, extends towards the direction of the cylindrical inner wall and then extends along the direction far away from the bottom plate.

This utility model relates to the technical field of salting homogenization treatment devices, and discloses a salting homogenization treatment device for pickled vegetables. The device includes a main body, inside which is a stirring mechanism. The stirring mechanism includes a mixing cylinder. A rotating shaft is rotatably mounted at the rear end of the main body. A first synchronous pulley is fixedly mounted on the outside of the rotating shaft near the main body. A motor is fixedly mounted at the lower end of the main body. A second synchronous pulley is fixedly mounted on the side of the motor output end away from the mixing cylinder. A turntable is fixedly mounted on the side of the motor output end near the mixing cylinder. A toothed ring is fixedly mounted at the rear end of the mixing cylinder. In this utility model, during salting homogenization treatment, the stirring blades in the mixing cylinder stir the pickled vegetables inside, while simultaneously rotating back and forth, ensuring that the pickled vegetables in different positions can fully contact the salt, thus improving the degree of salting homogenization.

The application provides a refrigerator, which belongs to the refrigerator technology and comprises a shell, an ice making device and an ice storage box. The ice storage box is provided with an ice inlet, an ice outlet and a storage cavity. The storage cavity comprises a first cavity and a second cavity. A cutting device is arranged in the first cavity and connected with a driving device. The stirring device comprises a first stirring part arranged in the first cavity and connected with the cutting device. A part of a second stirring part is arranged in the first cavity and connected with the cutting device, and another part of the second stirring part is arranged in the second cavity. The second stirring part is configured to reciprocate along a second direction relative to the cutting device under the driving of the cutting device. The first stirring part and the second stirring part are connected with the cutting device, so that the ice blocks can be effectively stirred and sent to the working range of the cutting device. The first stirring part and the second stirring part can process the ice blocks in different areas, thereby improving the efficiency and continuity of ice block processing.

This utility model relates to the field of extruder screw technology and discloses a screw-separated double-barrier pin-type mixing structure, including a screw with screw ribs on its surface. The front section of the screw is configured as a feeding section, and the middle section of the screw ribs includes a main screw rib and a secondary screw rib. This utility model, through the separation-type double-screw rib design composed of the main and secondary screw ribs, allows the material to be fully tumbled to the B section after being heated and compressed in the A section. This process creates an effective separation effect, enhancing the plasticizing effect of the material and ensuring the uniformity of the molten material. By evenly arranging pins around the bottom diameter of the screw ribs, the material can be effectively stirred and mixed, further improving the mixing effect, especially when dealing with high-viscosity materials, improving the uniformity of mixing and ensuring the consistency of the final product quality.

The present application relates to a kind of fish oil extraction equipment and its extraction process, belong to fish oil extraction technical field, by adopting the synergies of helical guide rail and elastic limiting part, multiple stirring parts are sequentially separated from limiting under the control of driving part and swing in vertical direction, form continuous wave type stirring track, reciprocating activity part and helical guide rail being set in the center of stirring barrel, cooperate with the synergies of elastic limiting part and stirring part, realize the effective stirring of high viscosity fish oil, both realize the uniform mixing and cyclic flow of material, shear force is dispersed into multi-section progressive action, avoid the mechanical damage of traditional high-strength concentrated shearing to protein-phospholipid complex colloid structure, while the buffer characteristics of elastic limiting part further reduce impact stress, solve the problem that the high viscosity of fish oil and its sensitive colloid structure in prior art make traditional high shear stirring easily lead to active ingredient loss and system stability reduction.

This utility model relates to the field of soybean product processing and cleaning technology, and discloses a soaking and washing device for soybean product processing, including a cleaning tank. A fixed side plate is installed on the inner wall of the cleaning tank, and a stirring shaft is rotatably connected to the fixed side plate. A lifting component is installed on the outer wall of the cleaning tank, and a support column is connected to the lifting component. A fixed crossbar is installed at the top of the support column. The lifting component drives the support column to move, thereby adjusting the height of the collection box so that the collection box is exactly the same as the water level. Therefore, the device can effectively clean soybean skins at different water levels. By opening the discharge butterfly valve, the soybeans inside the cleaning tank can be directly discharged. Therefore, the device can not only effectively stir the soybeans inside the cleaning tank, but also prevent water from overflowing from the bottom of the cleaning tank, and facilitate the discharge of soybeans from the cleaning tank.

The utility model relates to the field of waste gas absorption pretreatment devices, and discloses an organic waste gas absorption pretreatment device which comprises a filter box and a stirring tank, a gas inlet pipe is fixedly connected to the left side of the filter box, a filter screen is fixedly connected to the interior of the filter box, and a cleaning and collecting assembly is arranged on the outer side of the filter screen. A communicating pipe is fixedly connected to the right side of the filter box, a supporting block is fixedly connected to the bottom of the stirring tank, a hollow block is fixedly connected to the outer side of the supporting block, a motor is fixedly connected to the outer side of the supporting block, and a gear is fixedly connected to the output end of the motor. According to the waste gas pretreatment device disclosed by the utility model, through mutual matching of structures such as the cylinder, the L-shaped rod, the brush, the filter screen, the inserting rod, the spring I, the collection drawer and the blocking rod, automatic cleaning of impurities of the filter screen and convenient disassembly and maintenance of the collection drawer are realized, so that the waste gas filtering efficiency is prevented from being influenced by blockage of the filter screen, and continuous and stable operation of the pretreatment device is ensured; the manual maintenance intensity and frequency are reduced, and the convenience and practicability of equipment use are improved.

The utility model relates to the technical field of stirring and mixing, and in particular relates to a 4, 4 '-dihydroxyl-1, the mixing device for 4, 4 '-diaminodiphenyl methane production comprises a mixing tank and a supporting rod, the supporting rod is fixedly installed on the mixing tank, the mixing device further comprises a stirring device, the stirring device comprises a connecting shaft, a turning rod, a first turning plate, a second turning plate, a connecting assembly and a transmission assembly, and the connecting shaft is rotatably installed on the mixing tank through the transmission assembly; the turning rod is mounted on the connecting shaft through the connecting assembly, the first turning plate is fixedly mounted on the turning rod, the second turning plate is fixedly mounted on the connecting shaft, and the connecting shaft is driven to rotate through the transmission assembly, so that the connecting shaft drives the second turning plate to rotate along the axis; meanwhile, the rotation of a connecting shaft drives a plurality of groups of turning rods to rotate circumferentially through a connecting assembly and enables a first turning plate to rotate, so that under the circumferential rotation of the first turning plate and the circumferential rotation of a second turning plate, the synthetic raw materials at the upper part, the lower part and the middle part of the mixing tank are fully turned and mixed.

The utility model relates to the technical field of coating equipment, in particular to a silver paste coating device. The utility model provides a silver paste coating device which comprises a connecting frame, a storage frame, a second motor, a second installation shell, a second belt wheel assembly, a coating roller and the like, the connecting frame is in a U shape, the storage frame is arranged on the upper portion in the connecting frame, and the coating roller is rotationally arranged on the upper portion in the storage frame. The left end of the coating roller extends outwards and penetrates through the storage frame and the left side of the connecting frame, a second motor is installed on the left side of the connecting frame through a second installation shell, a second belt wheel assembly is arranged between the left end of the coating roller and the output end of the second motor, and the feeding assembly is arranged on the lower portion in the storage frame. By means of the unique design of the feeding roller, the silver paste stirring device can effectively stir silver paste in the storage frame. The stirring process ensures the uniformity and consistency of the silver paste, and then the stirred silver paste is accurately supplied to the coating roller.

The application discloses a plastic particle impurity removing device for plastic processing, and relates to the technical field of plastic processing.The device comprises an impurity removing box body and a support frame body.The lower end of a support rotating shaft is connected with the output end of a rotating motor arranged on the support frame body.The top of the support rotating shaft is fixed with a fixed sleeve, and the outer wall of the fixed sleeve is provided with a magnetic adsorption mechanism.The magnetic adsorption mechanism comprises a cross bar, a mounting shaft and a plurality of electromagnetic adsorption accessories.The one end of the cross bar is fixed on the side wall of the fixed sleeve, and the mounting shaft is elastically arranged on the cross bar.The end of the mounting shaft away from the fixed sleeve is provided with a convex column, and the convex column is provided with an oscillating gear.The inner wall of the separation chamber is provided with a plurality of rack modules, and the two ends of the partition plate are provided with avoiding racks.The device can stir the plastic particles to avoid the blockage of the lower screen plate when separating the magnetic impurities, is convenient for separating the smaller impurities, and has the advantages of complete magnetic adsorption impurity separation and high practicability.

This vertical testing device for the abrasion resistance of materials, belonging to the testing field, addresses the problem that due to the much higher density of steel balls compared to abrasives and slurries, the steel balls, under the combined effects of centrifugal force and gravity during the rotation of the vertical cylinder, are unable to achieve sufficient tumbling and falling, instead tending to gradually sink to the bottom of the cylinder and form a dense accumulation. The device includes a test barrel, a discharge port located at the bottom of the barrel, a rotating mechanism inside the barrel, and a pushing mechanism below the rotating mechanism. Driven by a ring-shaped wave-shaped first guide groove, the lower and upper clamping plates holding the steel balls move the steel balls up and down in a reciprocating motion. This effectively prevents the steel balls from sinking to the bottom during the testing process, ensuring that the abrasives and slurries continuously and sufficiently impact the surface, making the wear test conditions closer to actual working conditions and improving the accuracy of the experimental data.

The utility model discloses a filtering mechanism for recharging terrestrial heat tail water, which comprises a bottom plate, a primary filtering assembly is arranged on the bottom plate, the primary filtering assembly comprises a filtering frame, a supporting frame, a first filtering plate, a handle and a mounting plate, the filtering frame is arranged on the bottom plate, the supporting frame is arranged on the outer side of the filtering frame, and the first filtering plate is arranged on the outer side of the supporting frame. The first filter plate is detachably arranged on the filter frame, the handle is arranged on the first filter plate, the mounting plates are arranged at the two ends of the filter frame, a stirring assembly is arranged on the filter frame and comprises a motor, a driving wheel and a driven wheel, the motor is mounted on the bottom plate, the driving wheel is connected to the output end of the motor, and the driven wheel is connected to the output end of the motor. And the driven wheel is rotationally connected to the bottom plate, so that the technical problem that a plurality of filtering mechanisms for recharging geothermal tail water in the background art are lack of special and effective filtering components is solved.

The invention discloses a rice mixing mechanism, and belongs to the technical field of rice processing. The rice mixing mechanism comprises a mixing tank, a mixing mechanism is arranged on the inner wall of the mixing tank, and the mixing mechanism comprises a connecting shaft installed on the inner wall of the mixing tank. The rice is mixed and stirred while the main stirring blades move up and down in the rice, the rice in the mixing tank can be covered more comprehensively, it is ensured that each corner and each layer of the rice can be effectively stirred, and therefore the rice mixing efficiency and uniformity are improved, meanwhile, the shearing force of the main stirring blades on the rice can be reduced, and the rice quality is improved. The rice mixing device has the advantages that the rice mixing device is simple in structure, damage to rice in the mixing process is reduced, auxiliary stirring blades are matched to stir the rice at the bottom end of the mixing tank and can rotate, the rice cannot repeatedly roll on a certain circumferential surface all the time, and meanwhile the circulating mechanism can continuously change the vertical position relation between the rice, so that the rice mixing effect is improved. Therefore, the rice mixing efficiency can be improved.

The utility model relates to the technical field of resin production and processing, and discloses a resin production stirring device which comprises a stirring barrel, a rotating shaft rod is rotationally connected to the position, close to the center, of the top of the stirring barrel through a bearing, and one end of the rotating shaft rod extends to the inner bottom face of the stirring barrel. The top end of the rotating shaft rod is fixedly sleeved with a first rotating gear, a plurality of stirring rods are fixedly connected to the outer surface of the rotating shaft rod at equal intervals in the thread direction, a plurality of slurry guide rods are fixedly connected to the outer surfaces of the stirring rods in the spiral direction, and one end of each stirring rod is fixedly connected with a pushing stirring block; according to the resin mixing device, the problem that the use effect of the device is reduced due to the fact that the existing resin generally needs to be stirred, the resin is manually stirred in the mixing barrel or is simply treated through a mechanical stirring rod, and the conditions of stacking, stirring and insufficient mixing are still generated in the mixing barrel is solved.

The utility model discloses a royal jelly diluting device, which relates to the technical field of royal jelly production equipment, and comprises a diluting cylinder, a stirring column is rotatably connected in the diluting cylinder, a cavity is arranged in the stirring column, at least four groups of transmission parts are rotatably connected in the cavity, a driving rack is vertically and slidably connected in the stirring column, and the driving rack is connected with the stirring column. The transmission part comprises two transmission gears which are symmetrically and rotationally arranged with the central axis of the driving rack as the center, and the multiple transmission gears are engaged with the driving rack. According to the royal jelly stirring device, the stirring column is driven by the second servo motor to rotate and is matched with the first servo motor to drive the driving cam to periodically move up and down, so that royal jelly on different height layers can be effectively stirred, meanwhile, the stirring blades and the mixing paddle plate work cooperatively, the stirring range is expanded, the royal jelly caking can be broken, and the royal jelly stirring effect is improved. The device solves the problem of non-uniform mixing of upper and lower layers caused by traditional single-plane stirring.

The invention relates to the technical field of lactic acid bacteria, in particular to low-temperature-resistant lactobacillus plantarum, application thereof in jerusalem artichoke silage and a fermentation device. The preservation number of the low-temperature-resistant lactobacillus plantarum is CGMCC (China General Microbiological Culture Collection Center) No.28535. The invention discloses application of low-temperature-resistant lactobacillus plantarum in jerusalem artichoke The fermentation device comprises a fermentation tank and two oppositely-arranged auxiliary parts, the upper end of the fermentation tank is connected with a fixed part, the fermentation tank is rotationally connected with the fixed part, each auxiliary part comprises an auxiliary push block and a lifting assembly, each lifting assembly is provided with a lifting seat, each lifting seat is provided with an adjusting motor, and each adjusting motor is used for driving the corresponding auxiliary push block to rotate. The fermentation tank is soft, and the two auxiliary push blocks push and extrude the fermentation tank, so that materials in the fermentation tank can be stirred. The jerusalem artichoke silage can keep activity under a low-temperature condition, effectively starts and dominates the silage fermentation process of jerusalem artichoke, solves the technical problems that silage fermentation is difficult to start and easy to decay in a cold environment, and remarkably improves the success rate of the jerusalem artichoke silage in a low-temperature region and the feed quality.

The utility model relates to the technical field of feed processing machinery, and discloses a corn feed puffing device which comprises a box body, the left part of the box body is fixedly connected with a mounting plate, the left part of the mounting plate is fixedly connected with a motor II, the output end of the motor II is fixedly connected with a circular plate, the right part of the circular plate is fixedly connected with a movable rod, and the movable rod is fixedly connected with a motor II. A movable plate is slidably connected to the outer portion of the movable rod, positioning rods are fixedly connected to the two sides of the right portion of the mounting plate, the movable plate is slidably connected to the outer portions of the two positioning rods, and connecting plates are fixedly connected to the two sides of the movable plate. According to the utility model, effective screening is realized, uniform particle size of feed can be ensured, the overall quality of the feed is improved, feed waste is reduced, effective stirring can be performed, the feed can be uniformly distributed in the tank body, and all particles are ensured to be subjected to same heat treatment and pressure.