59results about How to "Uniform discharge" patented technology

The utility model discloses an injection molding machine with a quick injection molding mechanism, which comprises an injection molding machine main body, a hydraulic cylinder is mounted on one side in the injection molding machine main body, the output end of the hydraulic cylinder is fixedly connected with a first mold, and a second mold is fixedly mounted on the other side in the injection molding machine main body. A cooling cover is mounted outside the second mold, a storage tank is arranged on one side of the injection molding machine main body, a discharging pipe is fixedly connected to the bottom end of the storage tank, an injection molding pipe is arranged below the storage tank, and a fixing plate is mounted on one side of the injection molding pipe. According to the injection molding machine with the rapid injection molding mechanism, molten liquid is fully stirred through the heating pipe, the stirring motor can be started in the injection molding process, the stirring motor drives the stirring shaft to rotate, the molten liquid can be heated and stirred through the stirring rod outside the stirring shaft and the heating pipe, and the discharging efficiency can be improved through the cleaning and scraping rod; by means of the structure, the function of conveniently keeping the temperature of injection molding melt is achieved, and the problem that the injection molding effect is poor is solved.

The present invention discloses a cable core coating molding device, which specifically relates to the technical field of cable production, and comprises a base, wherein the middle part of the upper side of the base is fixedly connected to the bottom of a support plate, and the top of the front side of the base is rotatably connected to a winding roller, the top of the rear side of the base is rotatably connected to a reeling roller, and the top of the front side of the base is fixedly connected to the bottom of a water tank, the top of the base is fixedly connected to two orifice plates, and the inner sides of the tops of the two orifice plates are respectively slidably connected to the two ends of a cable 7, the middle part of the upper side of the base is fixedly connected to the bottom of a material box, the rear part of the support plate is fixedly connected to the bottom of a motor, the front part of the motor is rotatably connected to the inner side of the support plate, and the front part of the motor is fixedly connected to the rear part of a large gear; the present invention provides an extrusion port and a bracket so that the device has the function of coating two coating layers, can adjust the coating thickness of the outer layer without sacrificing speed, and can make the discharge of the coating molten material more uniform.

The utility model relates to the technical field of agricultural machinery, and discloses a fertilizer feeding device of a seeder, which comprises a stock bin, a plurality of discharge pipes communicated with the stock bin are arranged at the bottom of the stock bin, a ground breaking shovel is arranged on the front side of the bottom end of each discharge pipe, and an anti-blocking mechanism is arranged in each discharge pipe. A driving mechanism for driving the anti-blocking mechanism is arranged on the stock bin; the anti-blocking mechanism comprises a rotating shaft rotationally installed on the discharging pipe, and spiral blades are arranged on the side wall of the rotating shaft in a winding mode. According to the utility model, the anti-blocking mechanisms are arranged in the plurality of discharging pipes and are matched with the driving mechanism, the driving mechanism drives the anti-blocking mechanisms to start during fertilization, and the rotating shafts in the anti-blocking mechanisms drive the spiral blades to rotate and extrude the fertilizer in the discharging pipes, so that the fertilizer is continuously discharged downwards, and the situation that the clayed soil in the discharging pipes is blocked and the fertilizer discharging is influenced is prevented; when the seeding machine advances at a constant speed, the fertilizer can be discharged more uniformly through the spiral blades, and the fertilizing effect is improved.

The utility model belongs to the technical field of sludge treatment, and particularly relates to a sludge uniformizing plate which comprises a feeding plate and a discharging plate, feeding holes are evenly formed in the feeding plate, fixing seats are fixedly connected to the left side and the right side of the lower end of the feeding plate, guide seats are fixedly connected to the sides, close to each other, of the fixing seats on the left side and the right side, and the guide seats are fixedly connected to the discharging plate. The discharging plate is installed on the lower side of the feeding plate, rotating wheels are connected to the left side and the right side of the discharging plate through bolts, guiding openings are formed in the outer walls of the rotating wheels, the guiding openings are matched with the guiding bases and inserted into the guiding bases, and limiting grooves are formed in the fixing bases. Sludge is uniformly dispersed and discharged through cooperation of the feeding hole and the discharging hole, so that uniform discharging of the sludge is optimized, discharging can be immediately suspended by moving the discharging plate to enable the discharging hole and the feeding hole to be staggered, the sludge inlet amount can be conveniently controlled, and more scientific sludge treatment is facilitated.

The utility model belongs to the technical field of feeding mechanisms. The feeding mechanism comprises an arch breaking section, and an arch breaking section discharging opening is formed in the middle of a bottom plate of the arch breaking section; a plurality of conveying assemblies are arranged in the arch breaking section side by side and used for conveying materials from the two sides of the arch breaking section to the middle of the arch breaking section to a discharging port of the arch breaking section. And the delivery section is arranged below the arch breaking section and used for receiving the materials at the discharge port of the arch breaking section and conveying the materials to the discharge port of the delivery section. The multi-row screw feeder is used for solving the technical problem that a bin wall is eccentrically loaded due to eccentricity caused by one-way output of an existing multi-row screw feeder. The utility model further discloses a stock bin which comprises the feeding mechanism.

This utility model discloses a wax pressure-adjustable waxing machine, relating to the technical field of waxing machines. It includes a base and two vertical plates. Two vertical plates are fixedly disposed on both sides of the upper surface of the base. A wax storage shell is fixedly disposed between the upper sides of the two vertical plates. A feeding pump is fixedly disposed on one side of the lower surface of the wax storage shell. The inlet of the feeding pump extends into the interior of the wax storage shell. A flexible hose is fixedly connected to the outlet of the feeding pump. A through-type pressure sensor is fixedly disposed on the lower side of the flexible hose. A wax spray head is fixedly disposed on the lower side of the through-type pressure sensor. A reciprocating screw is rotatably disposed between the two vertical plates. A slider is movably sleeved on the wall of the reciprocating screw. One side of the slider is fixedly connected to the wax spray head. This utility model can automatically adjust the waxing pressure to maintain uniform waxing and can stir the stored wax during the waxing process to maintain the uniformity of the wax.

The utility model provides an automatic feeding device of a tea processing machine, which comprises a feeding trolley, two groups of moving wheels are mounted at the bottom end of the feeding trolley, a conveying belt is mounted on the bottom side of a hopper of the feeding trolley in parallel, and the hopper is obliquely arranged; a first transmission shaft and a second transmission shaft are installed at the two ends of the conveying belt correspondingly and connected with the inner side of the feeding trolley, a rotating shaft is installed on the inner side of the feeding trolley, multiple sets of shifting rods are installed on the outer side of the rotating shaft, and the two ends of the rotating shaft are rotationally connected with the inner side of the feeding trolley. A first chain wheel and a second chain wheel are installed on one side of the feeding trolley. Through cooperative use of the rotating shaft, multiple groups of driving levers, a chain wheel I, a chain wheel II, a chain and a motor, when the device discharges through the conveying belt, the driving levers can reversely drive tea leaves at the top end of the conveying belt of the device to ensure that the tea leaves are not accumulated above, so that the discharging is more uniform, the discharging quality is higher, the structure is simple, the use is convenient, and the practicability is high. And the practicability is high.

The application discloses a gypsum board mixing machine, which comprises a rack and a casing arranged on the rack, a rotating shaft and a rotor fixedly connected to the outer surface of the rotating shaft are arranged in the casing, a discharging opening is arranged at the bottom of the casing, and a discharging pipe in communication with the discharging opening is arranged at the bottom of the casing; a plurality of edge teeth are arranged at the edge of the rotor, an arc-shaped gap is arranged between two adjacent edge teeth, the number of the discharging openings is two, the discharging pipe is arranged between the two discharging openings, and the discharging opening and the discharging pipe are communicated through a connecting elbow pipe. The arc-shaped gap arranged between the edge teeth of the rotor can make the material mixing more uniform and the discharging faster, the two discharging openings and the discharging pipe are connected through the connecting elbow pipe during discharging, the spiral stirring paddle in the discharging pipe is driven to rotate while the rotor rotates, and the discharging is more uniform, so that the product quality is improved.

The utility model belongs to the technical field of energy storage, and particularly relates to a battery cell equalization circuit and an energy storage system, comprising a battery string formed by serially connecting battery cells, each battery cell is provided with a voltage conversion module in one-to-one correspondence, the input ends of the voltage conversion modules are connected in parallel with the battery cells, and the output ends of the voltage conversion modules are serially connected to form an equalization branch. And the equalization branch is connected with the battery series and parallel. According to the utility model, the battery string can be shunted in parallel through the equalization branch circuit formed by the voltage conversion modules, so that part of energy of the battery string is output through the equalization branch circuit. When the electric quantity or the voltage of the battery cell is unbalanced, the output power of the battery cell is adjusted through the voltage conversion module for equalization, and discharging equalization, charging equalization and off-line equalization are supported.

The utility model belongs to the technical field of cigarette filter stick forming, and particularly relates to a particle filter stick feeding device which comprises a stock bin located above a cigarette gun front bottom plate assembly, a guide groove for a yarn belt to move is formed in the cigarette gun front bottom plate assembly, a protruding strip is arranged at the bottom of the stock bin and extends into the guide groove, and the protruding strip and the inner wall of the guide groove are arranged in a spaced mode. A discharge hole communicated with the interior of the stock bin is formed in the bottom of the convex strip; the material stirring device further comprises a material stirring wheel and a rotary driving part, the material stirring wheel is rotationally arranged in the end, facing the downstream direction of the material guiding groove, of the material bin, an opening is formed in the side wall of the end, facing the downstream direction of the material guiding groove, of the material bin and laterally penetrates through the protruding strip, and the material stirring wheel penetrates through the opening and the discharging opening. The rotating axis of the material stirring wheel is arranged in the width direction of the material guide groove, and the lowest point of the wheel face of the material stirring wheel is lower than the top of the material guide groove. According to the utility model, the discharge of the stock bin is more uniform, the distribution uniformity of particles on the galloon is higher, and the forming quality of particle filter sticks can be improved.

The utility model relates to the field of release film coating equipment discloses a kind of TPX release film surface coating treatment equipment, including the bottom fixed mounting of lifting plate has feeding box, the bottom of feeding box is equipped with mounting groove, the bottom left and right sides of feeding box are fixedly installed with two connecting blocks one, the middle rotation of two connecting blocks one is installed with roll-in pressure roller, the inside of feeding box is equipped with storage port, the back of feeding box is installed with connecting port, the inside of feeding box is equipped with discharge hole. In the utility model, coating can flow out from multiple discharge holes, drop to the outer surface top of roll-in pressure roller, so that coating is evenly covered in the outer surface top of roll-in pressure roller, roll-in pressure roller is rested on the surface of release film and rotates forward, and coating is evenly coated on the surface of release film, to reach the effect that coating is evenly discharged and evenly applied on the surface of release film.

The invention discloses an intelligent electromagnetic compaction degree measuring cutting ring and a using method, and particularly relates to the field of road engineering, the intelligent electromagnetic compaction degree measuring cutting ring comprises a fixing frame, the right side of the top of the fixing frame is fixedly connected with a supporting frame, the bottom of the supporting frame is provided with a soil sampling mechanism, and the soil sampling mechanism comprises a soil sampling air cylinder fixedly connected to the bottom of the supporting frame. Downward movement of the cutting ring body is achieved through the movable air cylinder so that soil sampling operation can be completed, then the carrying mechanism drives the weighing device to move rightwards, in the process, weighing of the weighing mechanism on a wet soil sample is completed, and then the carrying mechanism drives the wet soil sample to move rightwards into the drying device to be dried. After drying, the carrying mechanism drives the dry soil sample to the position above the weighing device, the weighing device carries out secondary weighing, obtained data is calculated and processed through a computer, then compaction degree data of the soil sample is obtained, the effects of cutting ring soil taking, weighing and drying mechanization are achieved, and the detection efficiency of the soil sample is improved.

The utility model provides an automatic vacuum material suction machine for plastic processing, which relates to the technical field of vacuum material suction machines and comprises a support, a material suction machine material barrel is embedded in the top end of the support, a material suction machine automatic vacuum pump is connected to the top end of the support, and a discharging mechanism is embedded in the inner side of the support. A material pipe is connected to the surface of the material suction machine material barrel, a feeding mechanism is arranged at the other end of the material pipe, a rotating device is arranged at the bottom end of an inner cavity of the feeding mechanism, an electric telescopic rod is movably embedded in the top end of the rotating device, and a material suction connector is arranged at the top end of the electric telescopic rod. According to the plastic particle suction device, the second motor works to drive the L-shaped connecting block to rotate through the electric telescopic rod, in the material suction process, the L-shaped connecting block continuously rotates to evenly suck plastic particles in the storage bin, and meanwhile the height of the L-shaped connecting block can be controlled through the electric telescopic rod; and the materials can be continuously sucked when the plastic particles in the storage bin are reduced.

The uniform discharging device comprises a discharging hopper and a discharging pipe which are located at the bottom of the hydrogen decrepitation furnace, a rotating motor connected with a rotating shaft is arranged in the discharging hopper, a plurality of first stirring rods are arranged on the periphery of the rotating shaft, a filter screen is arranged on the top of the discharging hopper, and a plurality of second stirring rods are arranged on the top of the discharging hopper. The first stirring rod located at the bottom end is provided with a plurality of grinding rollers making contact with the surface of the filter screen. The scraping and scattering effects are achieved, and uniform discharging is achieved; and meanwhile, the materials above the filter screen are fully refined, secondary manual crushing is not needed after collection is completed, and the working efficiency is improved.

The invention discloses an efficient distributor for a refrigeration house, which comprises a main body, the sealing cover is fixedly arranged at the top end of the main body, the branching disc is fixedly arranged at the bottom end of the main body and used for sealing the bottom end of the main body, the liquid distribution needle column is fixedly inserted into a disc body of the branching disc and used for achieving coolant liquid distribution, and the liquid supply pipe is fixedly arranged in the middle of the branching disc and penetrates through the branching disc. The liquid supply pipe is arranged in the main body and used for supplying a coolant into the main body, the flow dividing cover is arranged in the main body and fixedly connected with the liquid supply pipe, the content of flash evaporation gas of the refrigerant discharged out of coolant liquid is reduced to a certain extent, and the discharge amount of the coolant liquid is more uniform through the liquid discharge mode; the influence on the refrigerating system caused by uneven distribution of the coolant liquid is reduced, the influence on the effect of the evaporator is reduced through even distribution of the coolant liquid, and the control precision of the refrigerating system and the adjusting range of the refrigerating capacity are guaranteed.

The invention discloses a preparation method and application of a rare earth magnesium alloy surface micro-arc oxidation film layer manufactured through electric arc additive manufacturing, and relates to the technical field of additive manufacturing light metal surface treatment. The preparation method comprises the following steps: manufacturing a rare earth magnesium alloy through electric arc additive manufacturing; carrying out homogenizing heat treatment on the rare earth magnesium alloy subjected to electric arc additive manufacturing; performing earlier-stage treatment; preparing an inner-layer alkaline electrolyte and an outer-layer alkaline electrolyte; and step-type voltage micro-arc oxidation treatment: taking stainless steel as a cathode, taking the magnesium alloy as an anode, sequentially putting the stainless steel and the magnesium alloy into the inner-layer alkaline electrolyte and the outer-layer alkaline electrolyte for micro-arc oxidation, cleaning and drying to obtain a micro-arc oxidation film layer on the surface of the magnesium alloy. According to the preparation method, the problems that a traditional micro-arc oxidation coating is loose, porous, prone to corrosion and short in service life are solved, the corrosion resistance of the magnesium alloy is effectively improved, the magnesium alloy is prevented from volatilizing under the high-temperature condition, the working requirement of a satellite support in the space environment is met, and the application range of the magnesium alloy is widened.

This invention discloses a feeding device for the production of hydroxyapatite powder, aiming to solve the problems of uneven feeding, clogging, and dust pollution caused by the poor flowability and easy agglomeration of this type of powder. The device includes a frame, a feeding channel, a crushing device and a dust removal assembly located within the channel. The crushing device includes a fixed rod and a movable crushing shovel driven by a drive assembly, effectively preventing material bridging and agglomeration through active, reciprocating crushing action. The dust removal assembly includes a suction chamber, a filter screen, and a cleaning roller brush. When the crushing shovel moves, this mechanism can be periodically actuated, driving the cleaning roller brush to automatically clean the dust accumulated on the filter screen. This invention cleverly combines active crushing with a mechanically linked self-cleaning dust removal function, eliminating the need for an additional power source for the cleaning function. Its compact structure enables uniform, stable, and dust-free feeding, effectively improving production efficiency and environmental quality.

The utility model belongs to the dehydration garlic slice processing technical field, concretely relates to a dehydration garlic slice sorting feed hopper device, including feed tank, the upside and one side of feed tank are open, the downside of feed tank is away from the side opening one side and is provided with first discharge gate, the both sides of feed tank are provided with the fixed frame symmetrically, the whole body of feed tank is inclined downward to the side close to first discharge gate and sets up, the downside of feed tank is fixedly provided with the guide shell, and the inclination direction of guide shell and feed tank is opposite. Through control garlic slice to the discharge speed of first discharge gate place and cooperate the buffer space in guide shell, can effectively avoid garlic slice to form the material group and accumulate the discharge, and avoid high fall's straight drop type discharge simultaneously, effectively reduce garlic slice discharge's impact force, effectively reduce the breakage rate of dehydration garlic slice, finally, through the staggered distribution of V type distribution board, make garlic slice discharge more uniform.

The invention discloses a uniform pulverized coal feeding device of a pulverized coal feeder of a power plant, and relates to the technical field of coal-fired boilers. Comprising a powder feeding side wall, a circle of powder feeding frame body is rotationally connected between the inner walls of the two sides of the powder feeding side wall, a plurality of evenly-distributed powder feeding sliding grooves are formed in the outer edge of the powder feeding frame body, and a partition plate is slidably connected between the inner walls of the powder feeding sliding grooves. According to the powder feeding device, the evenly-distributed partition plates are arranged, every two adjacent partition plates are matched with the powder feeding side wall, the containing spaces with the same size are combined, the containing spaces are used for containing powder with the same volume, and therefore all the powder has the same mass, and meanwhile the pushing springs are arranged, so that the powder feeding effect is improved. The partition plate is tightly attached to the powder feeding side wall, mutual flowing of powder in different spaces is avoided, the corresponding powder is driven by rotation of the partition plate to move and guided out through the powder feeding channel, the purpose of uniform discharging is achieved, and stable combustion of a power plant boiler is supported.

The utility model relates to electronic circuit technical field, concretely is a kind of two-way flyback voltage detection two-in-one active equalization circuit, including electrically connected battery pack, switch matrix circuit and two-way flyback DC-DC converter, and there is control circuit in two-way flyback DC-DC converter electrically connected;The output end of control circuit is electrically connected with switch matrix driving circuit and switch matrix circuit, and the output end of switch matrix circuit is electrically connected with control circuit through acquisition circuit.The utility model this circuit compact structure, function is comprehensive, through accurate switch tube control and algorithm, realized the accurate detection and active equalization of battery voltage, provided strong support for the optimization of battery management system, realized two-in-one integration of active equalization circuit and voltage detection function, simultaneously can be with the battery strobe switch tube flexible selection battery to be detected, furthermore, the design also optimizes framework, reduces cost.

The compound emulsifier production drying machine comprises a sealing box, a conveying belt, a rubber wheel, a heater, a spring and a fixing block, the conveying belt is arranged in the sealing box, a feeding hopper is arranged at the front end of the conveying belt, a discharging opening is formed in the rear side of the bottom of the feeding hopper, and a first transmission rod is arranged in the bottom of the feeding hopper; and a stirring rod is arranged on the first transmission rod. The feeding hopper and the discharging port are arranged at the feeding position, so that particles brought out by the conveying belt every time become smoother, the problem of accumulation of a large amount is reduced, discharging is more uniform, and the quality of the particles is improved. And then a flow guide block which can be driven by a first movable rod, a spring, a pushing block and a second transmission rod to move leftwards and rightwards is arranged on the surface of the rear side conveying belt, so that the flattened compound emulsifier particles are scattered, and the situation that part of the compound emulsifier particles are accumulated in the drying process, and the drying effect is affected is avoided.

The invention discloses a surface cleaning device with a splitter plate, and belongs to the technical field of cleaning equipment, the surface cleaning device comprises a floor brush provided with a cleaning piece, the floor brush is provided with the splitter plate, the splitter plate is provided with an inlet, a plurality of nozzles and a flow channel, the flow channel comprises at least two stages of flow channel branches, and each flow channel branch is provided with a split-flow inlet and a split-flow branch; the flow dividing branches are used for dividing the cleaning fluid flowing in from the flow dividing inlets into parts flowing in two different directions, the flow channel branch inlets have first sectional areas S1, and the flow dividing branches of at least one stage of flow channel branch are provided with slow flow sections with the sectional areas larger than the first sectional areas S1 so as to slow down the flowing speed of the cleaning fluid in the slow flow sections. The flowing speed of the cleaning fluid is slowed down in the slow flow section before the cleaning fluid is sprayed out from the nozzles, and the cleaning fluid is sprayed out after being stored in the slow flow section for a short time, so that liquid outlet of each nozzle is uniform.

The utility model provides an additive feeding device for lubricating oil preparation, and belongs to the technical field of lubricating oil preparation. Comprising a feeding box, a supporting frame, a driving rod and a material blocking plate, an upper cover is installed on the upper surface of the feeding box, a driving motor is installed on the side wall of the feeding box, and the driving rod is movably installed on one side of the feeding box; a driving shaft is rotatably mounted on the side wall of the feeding box, penetrates through the feeding box and extends into the feeding box, the driving shaft is connected with a driving motor, a driving block is arranged outside the end, close to the driving motor, of the driving shaft, the driving block is of a triangular structure, and a fillet is arranged at the tip of the driving block; the driving block rotates to make contact with the driving rod, a connector is arranged at the end, facing the driving block, of the driving rod, and the connector is of an arc structure. By arranging the feeding box, the feeding quality of lubricating oil preparation is effectively improved, additive discharging is more uniform, and the contact mixing effect with lubricating oil is better.

The invention relates to a battery-replaceable multi-battery pack parallel system, which comprises a battery pack system, and the battery pack system at least comprises two groups of battery pack modules. The battery pack modules are connected in parallel; the battery pack module comprises an energy storage battery pack, a contactor, an anti-reverse diode, an output port, an output detection point, a change-over switch and a battery management controller BMS; one end of the energy storage battery pack is connected with the contactor and the anti-reverse diode through a circuit, and the other end is connected with the output port; the anti-reverse diode is connected in parallel with the contactor; the other end of the contactor is connected with the output port; the battery management controller BMS is connected with the change-over switch and executes battery pack discharge switching; and the battery management controller BMS is connected with the output port through the output detection point. According to the invention, the flexible control of independent discharge or parallel simultaneous discharge of each battery pack is realized, and the technical effects of safely switching the discharge mode of the battery pack and conveniently replacing the battery pack during independent power supply are achieved.

The utility model belongs to the technical field of nasal cavity flushing tools, and discloses a nasal cavity flusher convenient to clean, a cleaning bottle is provided with an upper bottle body and a lower bottle body, the upper bottle body is fixed at the upper end of the lower bottle body through threads, the upper end of the cleaning bottle is detachably connected with a flushing head, and the upper end of the flushing head is connected with a flushing pipe through an elbow joint; the washing head is provided with a connecting cover, a fixing through hole is formed in the middle of the connecting cover, and a connecting pipe used for being connected with the elbow connector is installed in the fixing through hole. According to the utility model, the cleaning bottle comprises the upper bottle body and the lower bottle body which are detachably connected, so that the cleaning bottle can be conveniently detached and cleaned, the interior of the cleaning bottle can be thoroughly cleaned, and the cleaning bottle is cleaner and more sanitary; by splicing and assembling the cleaning bottle, the flushing head, the connecting bent pipe and the flushing pipe, assembly, use, disassembly and cleaning can be facilitated, cleanliness of all the assemblies is guaranteed, the overall structure is simple, the manufacturing cost is low, the use requirements of patients suffering from rhinitis and the like can be met anytime and anywhere, and pain of the patients is relieved.

The invention relates to the technical field of bearing machining, and particularly discloses an automatic ball injection device for bearing machining, which comprises a workbench, an injection hopper is fixedly connected to the upper end of the workbench, a first rotating shaft is rotatably connected to the interior of the injection hopper, an intermittent material distributing roller is fixedly connected to the side wall of the first rotating shaft, and material distributing grooves are formed in the side wall of the intermittent material distributing roller at equal intervals; the lower end of the injection hopper is fixedly connected with an injection pipe, a stirring mechanism is arranged in the injection hopper and located over the intermittent distribution roller, and a blocking mechanism is arranged at the left end of the injection hopper. According to the invention, through the rotation of the intermittent material distribution roller, balls can fall into the material distribution groove and move towards the lower part of the injection hopper, so that the problem that the labor intensity of workers is increased after long-time work in the process that the workers need to manually count a certain number of balls when the balls are placed can be solved; and meanwhile, the number of the balls loaded in the material distributing groove can be changed through the blocking mechanism, and therefore the balls of different numbers can be counted.

The utility model belongs to the technical field of split charging equipment, concretely relates to a chemical powder quantitative split charging equipment, including, blanking mechanism contains cylinder support, material cylinder, blanking interface, cylinder cover, bearing, shaft, spiral piece, the inside of cylinder support is embedded and is installed with the material cylinder for depositing powder, the lower extreme of material cylinder is provided with the blanking interface for blanking, the upper end of material cylinder is provided with the cylinder cover for closing material cylinder, the middle part position of cylinder cover is fixed with bearing and penetrates, the inner ring wall of bearing is provided with the shaft and penetrates excess, the surface of shaft and located inside the surface of material cylinder fixed winding have the spiral piece for spiral blanking. The scheme realizes the uniform discharge of powder through the close cooperation of spiral piece and blanking interface, cooperates the weighing process of pressure sensor and weighing plate, can monitor the powder quality in container in real time, stops automatically after reaching the preset value, ensures that the weight of every powder is accurate and consistent.

The utility model provides an unpowered feeding device for pharmaceutical production, which aims to solve the problems of high cost, large noise and the like due to the fact that a traditional feeding device usually depends on electric power or compressed air driving, and comprises a material box and a through groove formed in one side face of the material box, and further comprises a material leaking assembly arranged in the material box, penetrating through the through groove and extending to the outside of the material box; the discharging assembly is arranged below the material box and comprises a discharging frame installed at the bottom of the material box, a discharging structure arranged in the discharging frame and a stirring structure arranged in the material box and in transmission connection with the discharging structure. Through cooperation of the arranged through groove and the sealing block, when a gap exists between the sealing block and the material box, particle materials can automatically fall off to complete feeding, the upper surface of the sealing block is in an inclined state, the flow guiding effect on the particle materials can be achieved, and therefore it is guaranteed that the particle materials fall off towards the gap between the sealing block and the material box; and the cost and noise during particle material feeding are reduced.

This application relates to a self-controlled shot sorting device, including a feeding mechanism and multiple shot sorting mechanisms. The feeding mechanism includes a central silo and multiple discharge pipes. The central silo is used to hold shot pellets, and its bottom is connected to the discharge pipes. The discharge pipes are equipped with electric valves. Each shot sorting mechanism includes a distribution silo connected to the discharge pipes, and a first level sensor is installed inside the distribution silo. This application improves the feeding efficiency of shot sorting by setting up a central silo and coordinating the first level sensor with the electric valve.

The invention relates to the technical field of carton recovery, and discloses a crushing device for carton recovery processing, which comprises a crushing cabin, a dust removal mechanism is arranged in the middle of the inner side of the crushing cabin, the dust removal mechanism comprises a dust filtration cabin, and the dust filtration cabin is located in the middle of the crushing cabin and is fixedly connected with the middle of the crushing cabin; a second material pushing rod is arranged at the left end of the inner side of the dust filtering cabin, and a first material pushing rod is arranged at the right end of the inner side of the dust filtering cabin. The paper scrap smashing device has the beneficial effects that the distance between the smashing cutters is small, the carton smashing effect can be improved, dust in smashed carton scraps can be conveniently removed, the cleanliness of the smashed paper scraps can be improved, fiber scraps generated by paper scrap smashing can be conveniently subjected to steam humidification, and the paper scrap smashing effect can be improved. And the gravity of the fiber chippings is increased to prevent the fiber chippings from flying around under the blowing of external wind power, so that the crushed chippings are conveniently and uniformly discharged, and the situation that the discharged chippings are accumulated to influence the operation efficiency of the next procedure is favorably prevented.