40results about How to "To achieve the purpose of mixing" patented technology

The invention provides a roller type metallurgy powder mixing device, and belongs to the technical field of powder metallurgy mixing equipment. The roller type metallurgy powder mixing device has the beneficial effects that a mixing bin of the roller type metallurgy powder mixing device and a center transmission shaft of a stirring structure can rotate synchronously, and metallurgy powder is turned over and mixed; a transmission gear I on the center transmission shaft is driven by a driving gear, a hollow cylindrical rotating shaft is connected to the center transmission shaft in a transmission bin in a sleeving manner, rotation of a transmission gear II is achieved by means of the driving gear, a driven gear A and a driven gear B, and the aims that even though the transmission gear I and the transmission gear II are not coaxial, the transmission gear I and the transmission gear II can rotate synchronously, and stirring rods on the center transmission shaft fully stir powder particles are achieved; and diameter ratios of the powder particles are more balanced, and mixing is more sufficient.

The invention relates to a food processing additive blending device and discloses a device for stirring additive solutions more violently to improve the stirring efficiency through cooperation of a spiral blade and a stirring blade. Thus, sediments can be mixed after being dissolved and the additive blending effect can be effectively improved. The device is characterized in that a hollow shaft motor is placed on an L-shaped plate, a plurality of mounting holes are formed in the L-shaped plate, one end of a liquid injection pipe is connected and communicated with one end of a hollow shaft of the hollow shaft motor through a connecting sleeve, one end of a connecting pipe is placed at the other end of the hollow shaft of the hollow shaft motor, one end of a rotating pipe is connected and communicated with the other end of the connecting pipe, a plurality of plastic bulges are arranged on the inner wall of the rotating pipe, the spiral blade adopting a hollow structure is arranged at theother end of the rotating pipe, a plurality of spherical bulges are arranged on the surface of the spiral blade, and a plurality of through holes are formed in the outer side of the spiral blade.

The invention discloses a continuous casting permanent magnet spiral magnetic field stirrer which comprises a steel cylinder, magnetic steel, a stator iron core and a shell. The continuous casting permanent magnet spiral magnetic field stirrer is characterized in that the shell is of a topless bottomless tubbish structure; the steel cylinder is of a topless bottomless tubbish structure; the steelcylinder is sleeved by the shell in a concentric manner; the stator iron core is fixed on the inner wall of the shell; a coil is embedded into the stator iron core to form a stator winding; the magnetic steel is fixed on the outer wall of the steel cylinder in a manner of surrounding the steel cylinder to form a rotor magnetic pole; two pieces of magnetic steel arranged in a spiral line are fixedon the inner wall of the steel cylinder; the two pieces of magnetic steel arranged in the spiral line mutually form an angle of 180 degrees in symmetry with the steel cylinder as a center; an includedangle of 40 degrees is formed by a head block and a tail block of each piece of magnetic steel to form an internal spiral magnetic field; and both ends of the stator iron core are assembled inside the shell through bearings. The stirrer is small in size, light in weight, simple in transmission, flexible to control, stable in performance, low in energy consumption, good in practicability and easyto popularize.

The invention relates to a verification and calibration device for a dissolved oxygen tester. The device comprises a shell, a constant-temperature water tank, a detection water tank, a heater, a pressure sensor, an inner tank temperature sensor, a detection water tank floating cover, an inner tank liquid level meter, an outer tank liquid level meter, a water charging and discharging device, an aeration device, a control box and a touch screen display; the constant-temperature water tank is arranged to provide a constant-temperature environment for calibration of the dissolved oxygen tester; the hot water in the constant-temperature water tank is used for heating water in the detection water tank to a set temperature; the atmospheric pressure is detected by the pressure sensor; the oxygen is introduced into the water in the detection water tank through the aeration device until the dissolved oxygen in the water in the water tank is detected to be saturated; and the concentration of dissolved oxygen in water in the water tank is measured and detected by using a dissolved oxygen sensor of the dissolved oxygen tester to be calibrated, the concentration is compared with the standard value of dissolved oxygen under the temperature and atmospheric pressure in the calibration procedure of the dissolved oxygen tester, and the concentration indicating value error of the dissolved oxygentester to be calibrated is calculated.

The invention relates to a mixing machine, in particular to a PET blister box raw material mixing machine for food production packing, in order to achieve the effects that the PET blister box raw material mixing machine for the food production packing can prevent dust from entering, can shake off raw materials adhered to the inner wall and can save manpower. To achieve the technical effects, the PET blister box raw material mixing machine for the food production packing comprises a box body and the like; the left side of the top of the box body is connected with a driving mechanism; and the interior of the box body is connected with a mixing mechanism. The effects that dust can be prevented from entering, the raw materials adhered to the inner wall can be shaken off and the manpower can besaved are achieved; with the adoption of the driving mechanism and the mixing mechanism, the purpose of mixing the raw materials uniformly is achieved; and by allowing striking blocks to unceasinglymove leftwards and rightwards to strike the box body, the raw materials adhered to the inner wall of the box body can be shaken off, so that the purpose of collecting the prepared raw materials more fully is achieved.

The invention relates to the technical field of paint production, and discloses manufacturing equipment and manufacturing process of sound insulation paint facilitating printing and hanging picture pasting. The sound insulation paint manufacturing equipment comprises a shell, a water bucket and a grinding mechanism, and the upper surface of the shell is fixedly connected with a first motor. through cooperative arrangement of a first motor, a first rotating shaft, a circular block, a second motor, a second rotating shaft and a stirring rod, the effect of stirring paint in the shell in multiple positions is achieved, the uniformity degree and the production efficiency of the paint are improved, and the production cost is reduced. Through cooperative arrangement of an electric push rod, a linkage plate, a hinge rod, a hinge block, a sliding groove, a scraping plate and a dispersing plate, the effects of rapid discharging and cleaning and discharging of the inner wall of the shell are achieved, waste of paint is avoided, and meanwhile smooth discharging of the paint is guaranteed.

The invention discloses a gas mixing device for a completely-premixed combustion system. The gas mixing device comprises an outer cavity, a gas inlet cavity, a gas outlet cavity, a fuel gas valve and a fuel gas source connecting pipe. The gas inlet cavity and the gas outlet cavity are jointly accommodated in the outer cavity and are communicated with each other, a first slit is formed in a position between the adjacent ends of the gas inlet cavity and the gas outlet cavity, the ends and the outer peripheral side of the gas inlet cavity are hermetically connected with the outer cavity, the end, which is far away from the gas inlet cavity, of the gas outlet cavity is hermetically connected with the outer cavity, and a second slit is formed in a position between the outer peripheral side surface of the gas outlet cavity and the inner peripheral side surface of the outer cavity, is communicated with the first slit and is communicated with the fuel gas source connecting pipe via the fuel gas valve. The gas mixing device has the multiple advantages that the gas mixing device is simple in structure, convenient to implement and high in mixing efficiency, the proportion of fuel gas to air can be freely adjusted, and the like.

The invention discloses a high-lift multi-stage side channel pump with gas-liquid mixed flow, and relates to the technical field of multi-stage side channel pump design. The high-lift multi-stage sidechannel pump includes first-stage impellers, radial starlike impellers and arc-shaped flow channels. The first-stage impellers are centrifugal impellers for improving the anti-cavitation capability,gaps are adapted to drainage a blade, the gaps are located near inlets, the flow conditions at fluid inlets can be improved, the operating efficiency of the side channel pump is improved, and the anti-cavitation capability of the multi-stage side channel pump is further improved. The radial starlike open-type impellers are used for impellers of the second-stage and remaining stages, and the arc-shaped closed channels are added on the right sides of the open-type impellers; the open-type impellers and the closed channels are combined to further improve the anti-cavitation capability of the multi-stage side channel pump, the self-absorption ability can be further improved. The finally-assembled side channel pump can be stably operated in a conveying medium with a high gas content to meet theoperating condition requirements of gas-liquid mixed flow.

The invention discloses a convenient and practical rubber open mill comprising a rubber open mill body. A base is arranged at the bottom of the rubber open mill body. A first rack and a second rack are fixedly connected to the top of the base. The first rack is located on the left side of the second rack. A driving device is fixedly connected to the left side of the first rack. Fixing rods are fixedly connected to the right side of the first rack and the left side of the second rack correspondingly. An open mill roller is movably connected between the fixing rods. The open mill enables rubber to be extruded and sheared, by means of multiple times of kneading and the accompanied chemical effect in the kneading process, macromolecular chains of the interior of the rubber are broken, and various components of the interior of the rubber are mixed uniformly, so that the rubber mixing purpose is achieved; and manpower is saved greatly, so that production efficiency is improved, the production efficiency of the rubber open mill is improved, and the advantage of high production efficiency is achieved, and accordingly the problem that the manpower consumption of an existing rubber open mill is large so as to affect the production efficiency is solved effectively.

The invention discloses a zinc sulfate solution pH adjusting device for removing chlorine from a zinc sulfate solution. The device comprises a pH adjusting box, a cover plate, a mounting sleeve, a stirring shaft, a communicating pipe, an aeration disc, a rotating joint, a lifting assembly, a rotating assembly, a first sampling pipe, a second sampling pipe, a third sampling pipe, a driving motor, adriving shaft, a spiral conveying paddle, a liquid outlet and a liquid discharging bin, a sealing cover used for sealing an opening of the liquid discharging bin is hinged to the liquid discharging bin, and the sealing cover is driven by a turnover assembly to turn over along the hinged position of the sealing cover and the liquid discharging bin. The device has the beneficial effects that the stirring motor drives the stirring shaft to rotate, then the communicating pipe rotates in the pH adjusting box, the stirring purpose is achieved, the flowing efficiency of a pH adjusting agent is improved, in addition, compressed air generated by external air compression equipment is conveyed into the aeration disc through the rotating joint, aeration is conducted through the aeration disc, and therefore, bubbles are generated in the zinc sulfate solution, and the stirring efficiency of the pH adjusting agent is improved by utilizing the floating of the bubbles.

The invention relates to the field of bubble generation, and concretely relates to a gas-liquid or liquid-liquid mixed ultramicro bubble generation device. The device comprises: a cavity comprising an inner flow cavity for accelerating, mixing and cutting liquid I and gas or liquid II and forming a gas-liquid mixture; a flow guide opening used for inputting the liquid I into the cavity; a gas-liquid inlet used for inputting the gas or the liquid II into the cavity; a spiral track arranged in the cavity, namely the inner flow cavity, and used for accelerating the liquid I and the gas or the liquid II in a rotating manner; and a nozzle positioned in the center of the cavity and used for spraying the gas and liquid. Gas-liquid or liquid-liquid mixing can be realized, namely, two fluids with different densities are mixed, the contact time and the contact area of gas-liquid mixing can be increased through the spiral track, gas and liquid can be subjected to repeated rotating and full contact, the gas-liquid mixing efficiency is improved, and the energy loss is reduced.

The invention relates to water and pesticide spraying equipment for agricultural vegetable fields, in particular to rotary water and pesticide spraying equipment for agricultural vegetable fields. Theprovided rotary water and pesticide spraying equipment for the agricultural vegetable fields aims at achieving the technical purpose of reducing the labor intensity of farmers during watering or spraying of pesticide to the vegetable fields. The rotary water and pesticide spraying equipment for the agricultural vegetable fields comprises a water storage tank, an annular sliding rail, annular sliding blocks, a motor, a first belt pulley and the like; the annular sliding rail is connected to the middle of the top of the water storage tank, the annular sliding blocks are slidingly connected to the annular sliding rail, and a groove is formed in the upper portion of the right side of the water storage tank. According to the equipment, in a process of rotary water spraying or pesticide spraying, the height of the equipment can be adjusted during water spraying or pesticide spraying, and convenience is provided for the farmers to use the equipment for spraying water or pesticide on vegetables in the vegetable fields different in distance; first connecting rods alternatively rotate forward and backward, so that the farmers have no need to rotate a handle by hands to drive a rotating rodto rotate, and the purpose of uniformly mixing the pesticide in the water storage tank is achieved.

The invention discloses an internal and external disturbance type mixing device and an efficient stirring method. The device comprises a barrel body driven by a motor and disturbance plates on the inner wall of the barrel body, a lifting stirring paddle penetrates through the upper end of the barrel body, the lifting stirring paddle comprises a stirring barrel with openings in the two ends and a spiral conveying rod arranged on the stirring barrel, and the first driving device drives the spiral conveying rod to rotate in the stirring barrel; and the spiral conveying rod rotates to convey the material at the bottom of the barrel body to the upper part of the barrel body along the stirring barrel or rotates to convey the material at the upper part of the barrel body to the lower part of thebarrel body along the stirring barrel. The method comprises the steps of internal stirring, vertical stirring and central collection stirring. The device has the advantage that the problem of uniformmixing of large-batch 3-8-tonnage high-density materials can be solved.

The invention discloses a pneumatic medicine dissolving device and a medicine dissolving method, and solves the problems in the prior art that stirring equipment is easily corroded when the stirring equipment is in direct contact with a medicine, the service life is shortened, and a metering pump at the rear end is blocked by the impurity stacked at the inner bottom part of a medicine dissolving tank. The pneumatic medicine dissolving device comprises the medicine dissolving tank, an annular gas pipe, an air intake tube, a gas ejector pipe, a fluid reflector, a guide cylinder, a reflection plate, a medicine discharge pipe, a medicine liquid discharge valve, an air intake regulation valve, a universal joint and a sprayer. The medicine dissolving method comprises the following steps: step 1,checking the performances of the pneumatic medicine dissolving device; step 2, adding a solvent and the medicine into the medicine dissolving tank; step 3, starting the air intake regulation valve toinflate air into the medicine dissolving tank; step 4, starting the medicine liquid discharge valve to convey a medicine liquid out; step 5, starting a blowoff valve to drain the residual medicine; and step 6, repeating the steps 1-5 to circularly dissolve the medicine. The pneumatic mode is used to stir the medicine liquid in the medicine dissolving tank, the stirring equipment is effectively prevented from being corroded by the medicine liquid, the metering pump at the rear end is effectively prevented from being blocked by the impurity in the medicine liquid, and the stirring efficiency ishigh.

The invention relates to a medicine application making device, in particular to a dermatological Chinese herbal medicine mixed medicine application making device. The invention provides the dermatological Chinese herbal medicine mixing preparation medicine application device which can reduce labor force, is multifunctional and practical, and is convenient for users to use. A dermatological Chinese herbal medicine mixed manufacturing medicine application device comprises a base, a charging hopper, a servo motor, a first rotating shaft and a shell, the top of the base is connected with the charging hopper, the servo motor is arranged on the base, an output shaft of the servo motor is connected with the first rotating shaft, and the first rotating shaft is in rotating fit with the base. A first rotating shaft drives a second bevel gear to rotate, the second bevel gear drives a third rotating shaft to rotate, the third rotating shaft drives a first straight gear to rotate, the first straight gear rotates to be meshed with a first rack rod, and finally the purpose of screening herbal medicine can be achieved.

The invention discloses a beverage mixer, and belongs to the field of daily necessities. The beverage mixer comprises a machine shell (2), a reciprocating lifting device and a tray (8), the machine shell (2) is of a barrel-shaped structure with one end sealed, the reciprocating lifting device and the tray (8) are arranged in the machine shell (2), the tray (8) is horizontally arranged, and the reciprocating lifting device can enable the tray (8) to reciprocate up and down in the machine shell (2). The beverage mixer enables the tray (8) to move up and down through the reciprocating lifting device. In actual use, a cup (3) containing beverage is placed on the tray (8), and the purpose of beverage mixing can be achieved under the action of the reciprocating lifting device. The problems thatexisting manual shaking is high in labor intensity and low in efficiency are solved.

The invention relates to a preparation machine, in particular to a detergent preparation machine for maintenance of instruments. The technical scheme aims to provide the detergent preparation machinefor maintenance of instruments which is capable of performing multistage mixing and preparation on raw materials of the detergent, collecting and using the prepared detergent conveniently and saving manpower. In order to achieve the technical purposes, the provided detergent preparation machine for the maintenance of the instruments includes a preparation tank and the like, wherein the lower partof the right side of the preparation tank is connected with a first liquid discharging tube, and the first liquid discharging tube is provided with a first valve; a preparation mechanism is connectedto the top of the preparation tank, and a tapping mechanism is connected with the preparation mechanism. According to the detergent preparation machine for the maintenance of the instruments, the effects of performing multistage mixing and preparation on the raw materials of the detergent, collecting and using the prepared detergent conveniently and saving manpower are achieved, and a connecting rod, a shaking rod and a swing rod are driven to rotate through the rotation of a stirring rod so that the purpose of further acceleration of even mixing and preparation of the raw materials can be achieved.

The invention discloses a lithium battery electrolyte reaction kettle which comprises a reaction kettle body, wherein a feeding funnel is fixedly mounted on the top side of the reaction kettle body; the feeding funnel communicates with the inside of the reaction kettle body; a reaction furnace is fixedly mounted inside the reaction kettle body; a base is arranged below the reaction kettle body; amotor base is fixedly mounted on one side of the reaction kettle body; a rotating shaft located below the reaction kettle body is mounted on the top side of the base in a rotatable manner; a first stepping motor fixedly mounted on the top side of the base is arranged on the side, away from the motor base, of the reaction kettle body; the first stepping motor is fixedly connected with a first gearthrough an output shaft; the first gear is meshed with a second gear; the bottom side of the second gear is fixedly connected with the top end of the rotating shaft. The lithium battery electrolyte reaction kettle disclosed by the invention is simple in structure and relatively good in use effect, can increase the reaction rate therein, and thus improves the production efficiency, reduces the production cost and meets a production requirement.

The invention discloses a fodder feeding device for breeding industry. The fodder feeding device comprises a machine body, a feeding inlet, a crushing chamber, a mixing chamber and a feeding case, wherein the upper portion of the machine body is provided with the feeding inlet, the crushing chamber is connected to the lower portion of the feeding inlet, a first rotating shaft is rotationally installed at the middle position of the interior of the crushing chamber, and multiple crushing blades are fixedly welded to the two sides of the first rotating shaft; the mixing chamber is arranged underthe crushing chamber, the lower portion of the right side of the crushing chamber communicates with the mixing chamber, and a diversion device is obliquely arranged on the upper portion of the right side of the mixing chamber; and a mixing working motor is installed at the middle position of the top of the mixing chamber, a screening mesh is installed at the bottom position of the left side of themixing chamber, and the feeding case is arranged on the lower side of the screening mesh. The fodder feeding device for the breeding industry is high in working efficiency, good in crushing effect and capable of evenly mixing fodder; and meanwhile, the situation of too much fodder accumulation caused by insufficient crushing can be avoided, it is guaranteed that the fodder can be sufficiently eaten by livestock, and healthy growth of the livestock is promoted.

The invention discloses a silver-coated copper powder continuous conveying device, which relates to the field of conveying devices, and comprises a first box body, a second box body, a third box body and a fourth box body which are arranged in sequence, and the first box body, the second box body, the third box body and the fourth box body are connected through external connecting pipes; internal boxes are arranged in the first box, the second box and the third box, lifting mechanisms for driving the internal boxes to ascend and descend are arranged at the bottoms of the internal boxes, leaking holes are formed in the bottom surfaces of the internal boxes, filtering membranes are attached to the upper surfaces of the leaking holes in a sealed mode, and an annular sealing plate is arranged below the leaking holes; a plurality of groups of matching holes corresponding to the leaking holes are formed in the annular sealing plate, and a driving device for driving the annular sealing plate to rotate and enabling the matching holes and the leaking holes to be staggered is arranged on the lifting mechanism; according to the continuous solid conveying device, continuous conveying of solids in the silver-coated copper powder machining process is achieved, separate conveying is not needed, loss in the production process is reduced, and power consumption is reduced while the solids are continuously conveyed.

The invention belongs to the technical field of slime water treatment, and particularly relates to a slime water concentration system with a concentration detection function and a concentration detection method thereof. The system comprises weight detection assemblies, the weight detection assembly comprises a slime water feeding pipe, a sampling pipe and a slime water discharging pipe which are sequentially arranged along the advancing path of slime water, the slime water feeding pipe is communicated with a concentration tank, and the two ends of the sampling pipe are fixedly connected and communicated with the slime water feeding pipe and the slime water discharging pipe through flexible connecting pipes respectively; the weight detection assembly further comprises a weighing sensor anda drainage valve or a drainage pump; and more than two groups of weight detection assemblies are sequentially arranged along the height direction of the concentration tank. According to the system, the real-time concentrations of slime water at different heights can be obtained by monitoring the real-time weights of slime water samples taken at different heights, the detection process is simple, convenient and rapid, and the detection result is high in reliability, accurate and stable. The invention further provides a concentration detection method so as to further improve the convenience of the detection process.

The invention belongs to the technical field of biology and new medicine, and specifically discloses a microbial pesticide spraying mechanism for plant protection drones. A load-bearing bracket is provided under the drone, including a medicinal liquid configuration device connected to the load-bearing bracket, and a medicinal liquid configuration device. It includes a load-bearing fixing frame connected with a load-bearing bracket, and a liquid medicine temperature control device and an atomization spraying device that are matched with the liquid medicine configuration device are provided on the liquid medicine configuration device; the atomization spray device includes a pesticide spray rack and a setting The liquid medicine atomizer on the pesticide spraying rack, the pesticide spraying rack is equipped with a pesticide recovery device that matches the liquid medicine atomizer; the liquid medicine configuration device is also equipped with a spray control that matches the drone device and an abnormal alarm device matched with the spraying control device.

The invention discloses an intermittent type continuous material dipping device, and relates to a material mixing device. The intermittent type continuous material dipping device comprises a first support frame, wherein the top of the first support frame is fixedly provided with a first disc, a second disc is put on the top of the first disc in a rotational mode with a coaxial distribution, the top of the second disc is uniformly provided with a plurality of material mixing barrels around the axis of the second disc, a mixing device is fixedly arranged in each material mixing barrel, the top end of each material mixing barrel is provided with an opening, the bottom end of each material mixing barrel penetrates through the second disc, and the first disc is opened with a discharge hole; theintermittent type continuous material dipping device also comprises a second support frame and a third support frame, the second support frame is provided with a feed liquid bin and a heating devicefrom top to bottom, the outer wall of the feed liquid bin is fixedly provided with a switch device capable of discharging the feed liquid in the feed liquid bin, a liquid outlet of the switch device is provided with a liquid guide plate capable of guiding the feed liquid into the material mixing barrels, and the top of the third support frame is fixedly provided with a material conveying device. The invention can effectively reduce the manual workload and improve the material mixing efficiency and quality.

The invention relates to an efficient stirring device for daily life, which comprises a stirring shaft, the tail end of the stirring shaft is connected to a partition plate in a shell through a bearing, the stirring shaft is driven by a crankshaft through an acceleration gear set, and the crankshaft is connected with a push rod through a connecting rod; the section of the push rod is in a T shape,and the two ends of the operation end of the push rod are slidably connected with a grip on one side of the shell and provided with reset springs. The connecting end of the push rod is rotationally connected with the connecting rod. The stirring device is driven by manpower, does not need to be charged, is simple and convenient to use, and is suitable for stirring seasonings, eggs and the like indaily situations.

The invention discloses a membrane extraction tank with movable separation boards. A structure with the movable separation board with sealing layers and tightening devices is arranged in the tank; themovable separation boards are fixed and sealed by the tightening devices, the extraction direction is enabled to be opposite to the membrane direction, and the flowing direction of extraction liquidis guided and changed, so that an extraction effect of the membrane is effectively improved, the extraction is more sufficient and the surface quality of the membrane is improved.

The invention discloses a milk storage tank with a material mixing function. The milk storage tank comprises a tank body. A partition plate is arranged in the middle of the tank body. A mixing chamber is arranged below the partition plate. The part above the partition plate is equally divided into N storage chambers. Each storage chamber communicates with the mixing chamber through an electromagnetic valve, and each storage chamber is provided with an independent feeding port. The mixing chamber and the storage chambers are each internally provided with an independent liquid level sensor. A display screen and an electromagnetic valve control device are arranged on the outer side of the tank body. The display screen is connected with all the liquid level sensors, and the electromagnetic valve control device is connected with all the electromagnetic valves. N is a positive integer larger than or equal to 2. The milk storage tank with the material mixing function is provided for solving the problems that in the prior art, cavities of a milk storage tank are single, and mixing is not convenient, and the purposes that the milk storage tank is utilized for storing multiple kinds of fresh milk or liquid, and meanwhile mixing is convenient are achieved.

The invention relates to a mixer, in particular to a mixer for slow-release rare earth fertilizer and aims to provide the mixer which requires no manual mixing and can prevent wall sticking and increase the mixing rate for the slow-release rare earth fertilizer. The mixer for the slow-release rare earth fertilizer comprises a base and other parts, wherein first mounting rods are symmetrically connected with the left and right of the top of the base, mixing tanks are connected with tops of the first mounting rods, inner sides of the mixing tanks on the left and right sides are connected, a hopper is connected to the middle of the top wall of each mixing tank, a driving mechanism is connected between the first mounting rods on the left and right sides, and a mixing mechanism is connected tothe driving mechanism. The mixer achieves the effects that manual mixing is not needed, wall sticking can be avoided, and the mixing speed rate can be increased, and the purpose of mixing rare earth fertilizer is achieved by arranging the mixing mechanism and the driving mechanism.