554 results about "Bucket elevator" patented technology

The utility model discloses a fluidized bed for producing aluminum fluoride, which comprises a box body, the top and the side part of the box body are respectively provided with a feed port and an air inlet, and the air inlet is externally connected with an air inlet pipeline. A plurality of sets of rotatable conveying belts are arranged in an inner cavity of the box body in an up-down staggered mode. The device further comprises a bucket elevator, a feeding pipe and a discharging pipe are arranged on the upper side and the lower side of the bucket elevator respectively, and a backflow inlet is formed in the top of the box body. The utility model relates to the technical field of aluminum fluoride production, the fluidized bed for producing aluminum fluoride can prolong the contact reaction time of aluminum hydroxide particles and hydrogen fluoride gas in a limited space by arranging a plurality of conveyor belts which are distributed in a staggered manner, and further, the contact reaction time of the aluminum hydroxide particles and the hydrogen fluoride gas can be prolonged by arranging a bucket elevator. Aluminum hydroxide particles can circularly move on the conveying belt, so that the contact time of the aluminum hydroxide particles and hydrogen fluoride gas is greatly prolonged, and the preparation efficiency of aluminum fluoride can be fully ensured.

The utility model relates to the technical field of seed processing, in particular to a two-point discharging bucket type horizontal elevator which comprises an elevator body, a feeding mechanism is installed at the feeding end of the lower portion of the elevator body, a control table is arranged on the side face of the elevator body, and a plurality of discharging mechanisms are arranged at the discharging end of the upper portion of the elevator body. Through linkage of the electric cylinder, the rotating rod and the connecting rod, the discharging process can be completed by controlling lifting of the discharging baffle, the requirement for multi-point discharging on a complete line can be met, the cost of the production line is reduced, the transportation efficiency is improved, and meanwhile the electric cylinder is arranged on the outer side of the discharging bin and is convenient to maintain and replace; by arranging the feeding mechanism, materials are poured into the feeding bin, the lifting motor is started, the lifting bucket is driven to move, then the feeding motor is started, the feeding roller rotates, the materials between every two adjacent mixing plates fall into the winnowing pan through an opening in the lower end, and the feeding speed of the materials is controlled by controlling the rotating speed of the feeding roller.

The invention discloses a low-carbon roller press grinding system and a working method, and belongs to the technical field of material grinding equipment. The system comprises a low-carbon roller press, a V-shaped powder concentrator, a dynamic powder concentrator, a dust collecting device and a grinding bucket elevator, the low-carbon roller press comprises a partition discharging type material stabilizing bin, a material layer stabilizing device and a roller press body. Materials with different particle sizes are stored in a classified mode through the partition discharging type material stabilizing bin, and the materials are fed into the roller press after being compacted and exhausted through the material layer stabilizing device. The roller press adopts an integrated material limiting device to form a closed grinding area; after the ground materials are subjected to powder selection and classification, coarse powder is ground again in a circulating mode, and fine powder is collected as a finished product. The problems of material segregation, roller deviation of the roller press, air vibration and the like of a traditional roller press grinding system are solved, the grinding efficiency and the system stability are remarkably improved, energy consumption and equipment abrasion are reduced, and efficient and low-carbon grinding operation is achieved through the technical means of partitioned material stabilization, forced feeding, closed grinding and the like.

The device for separating good and bad seeds using resonant frequencies includes several key components: a lifting unit(7) with a seed inlet, outlet, and bucket elevator to transport seeds vertically into an air tunnel(11); an air tunnel with an air blower to separate light waste from heavier seeds; a screening device(14) with holes to sort seeds based on size or shape; a divider(15) that disperses seeds using an air stream over a grooved shaft; a low-frequency wave transmitter that vibrates the seed collection; and a high-frequency wave transmitter with piezoelectric elements connected to a frequency generator and amplifier. The screening device is designed to separate seeds based on size, and the low-frequency transmitter uses a diaphragm to convert electrical signals into sound waves. The separation surface features at least two jacks for adjusting its slope, helping control the seed ejection path.

The utility model provides a self-propelled sunflower harvester, which belongs to the technical field of agricultural machinery and structurally comprises a self-propelled vehicle machine and a frame, a header is arranged at the front end of the frame, and a primary conveyor and a secondary conveyor are communicated with the rear of the header. The rear part of the secondary conveyor is communicated with a thresher; a screening mechanism is arranged below the thresher, and the screening mechanism is composed of a first-stage vibrating screen which is composed of a swinging fish scale screen and rushes backwards, and a second-stage vibrating screen which is composed of a swinging stepped dense mesh screen and rushes forwards; the screening mechanism communicates with the conveying and lifting mechanism. The conveying and lifting mechanism comprises a transverse auger and a bucket elevator. And the conveying and lifting mechanism is connected with the grain collecting hopper. The sunflower seed and sunflower disc separating device can achieve good separation of sunflower seeds and sunflower discs, the sunflower seeds and the sunflower discs are respectively conveyed in two paths during threshing, and simple and efficient threshing separation can be achieved. The threshing process is automatically completed, manpower and material resources are saved, and good harvesting and harvesting effects are achieved.

The utility model discloses a device for improving the yield of monopotassium phosphate. The device comprises a drying machine, a vibrating screen, an oscillating granulator, a bucket elevator, a first screw conveyor and a finished product bin, a discharging port of the drying machine is communicated with a feeding port of the vibrating screen, a small particle outlet of the vibrating screen is communicated with the finished product bin, a large particle outlet of the vibrating screen is communicated with a feeding port of the oscillating granulator through the bucket elevator, and a discharging port of the oscillating granulator is communicated with the finished product bin through the first spiral conveyor. The device can recover blocky monopotassium phosphate on line, crush and recover the blocky monopotassium phosphate, and has the advantages of high recovery rate and high automation degree.

The utility model relates to the technical field of bucket elevators, and provides a wine brewing workshop bucket elevator capable of preventing materials from being hung on the wall, which comprises a support frame, a material bin is arranged on one side outside the support frame, a support box is arranged on the other side outside the support frame, and a motor is arranged on one side outside the support box. The bottom of the motor is fixedly connected with a supporting plate, a conveying belt is arranged in the supporting frame, two rollers are arranged in the conveying belt, one of the rollers is fixedly connected with an output shaft of the motor, and the outer portion of the conveying belt is fixedly connected with a plurality of conveying hoppers. And first sliding grooves are formed in the two side walls of an inner cavity of the conveying hopper correspondingly. By means of the technical scheme, the problem that in the prior art, in the conveying process of a traditional bucket elevator through a plurality of hoppers, materials can adhere to the inner walls of the hoppers and also adhere to a conveying belt, and if cleaning is not conducted in the past, use is inevitably affected is solved.

The invention discloses a full-automatic coke size fraction inspection method which comprises the following steps: automatically sampling by a sampler, and calculating the sampling times and the sampling interval time according to the number of discharging vehicles, the discharging duration and the total weight of the required sample amount; a forward and reverse rotation belt is used for division treatment, a screened sample enters a secondary collection hopper through a bucket elevator during forward rotation, and a work-separated sample enters a sample collection barrel during reverse rotation; opening the secondary collection hopper to enable the samples to uniformly enter a vibrating screen for screening, enabling the samples screened by the vibrating screen to respectively enter sample collection barrels of various size fractions, arranging an electronic platform scale below each sample collection barrel, and connecting the electronic platform scales with a mass metering system; and the mass metering system automatically reads the weight data of the electronic scale, calculates the coke proportion of each particle fraction according to the total weight added by each particle fraction and the unit weight of each particle fraction, and automatically generates a quality grade according to a preset quality judgment rule. According to the invention, the accuracy and reliability of coke fraction inspection can be improved, the labor intensity is reduced, and the inspection efficiency is improved.

The utility model discloses an efficient energy-saving vertical mill system for cement final grinding, which comprises a mill and a V-shaped powder concentrator, and further comprises an air supply pipeline for conveying cold air, the mill and the V-shaped powder concentrator are separately arranged, a bucket elevator is correspondingly arranged between an outlet of the mill and a feed port of the V-shaped powder concentrator, and the discharge port of the V-shaped powder concentrator is communicated with the bucket elevator. And the air supply pipeline is communicated with an air inlet of the V-shaped powder concentrator. Cold air is fed into the V-shaped powder concentrator, the temperature of the V-shaped powder concentrator and the temperature of the powder concentrating system are reduced, and therefore the temperature of a finished cement product is reduced, the temperature of the finished cement product is low, moisture in air absorbed by the finished cement product is reduced, and the hydration phenomenon and the caking problem of cement in a cement silo are avoided. The system is separately arranged, and the operation stability of the system cannot be affected when cold air is fed into the V-shaped powder concentrator.

The utility model relates to an unprocessed feed grain storage bucket elevator which comprises a machine shell, and a lifting mechanism is arranged in the machine shell. The multiple feed scattering prevention assemblies are all arranged outside the lifting mechanism, the feed scattering prevention assemblies are used for preventing feed from scattering, and each feed scattering prevention assembly comprises a hopper; the hopper is fixed outside the lifting mechanism, arc-shaped sliding grooves are formed in the front face and the back face of the hopper, limiting plates are slidably installed in the two arc-shaped sliding grooves through sliding shafts, and a material blocking plate is rotatably installed on one side of an opening of the hopper. When the hopper receives feed, the load-bearing shifting plate gradually slides into the hopper to enable the feed to be stored in the hopper and drives the baffle plate to deflect, and after a certain amount of feed is contained in the hopper, the baffle plate seals the opening of the hopper and shields the feed in the hopper, so that the feed is effectively prevented from being scattered, and feed waste is reduced; and meanwhile, the working environment is kept clean, and unnecessary cleaning work is reduced.

The utility model discloses a bucket type lifting feeding device, which relates to the technical field of lifting feeding and comprises a conveying belt main body, the outer surface of the conveying belt main body is movably abutted against an electromagnetic horizontal conveying machine, and the inner side surface of the conveying belt main body, which is close to a driven chain wheel, is fixedly provided with a lower limiting stopper; an upper limiting stopper is fixedly installed on the inner side face, close to the speed reducer, of the conveying belt body. A material receiving and overturning mechanism is arranged on the inner side face of the conveying belt body and comprises an installation body piece fixedly installed on the outer surface of the conveying belt body. According to the bucket type lifting feeding device, the electromagnetic horizontal conveying machine conveys materials to the overturning material opening, along with the increase of the weight, the guide bearing controls the crank arm to move, the overturning material opening is driven to start overturning, the materials are conveyed into the lifting bucket, the conveying chain is used for driving the lifting bucket to do reciprocating motion, and the lifting bucket stops moving when making contact with the upper limiting stopper; and then discharging operation is started, the materials are discharged through a discharging opening, and the phenomenon of material leakage during material receiving is avoided.

The utility model provides a bucket elevator supporting structure which comprises a base, an adjusting component and a locking piece, a shaft body is rotationally connected between the base and one end of an elevator, and a plurality of connecting rods are arranged between the base and a hopper. The adjusting component comprises a hinge piece, a hydraulic telescopic device and a connecting seat, the hinge piece is arranged between the elevator and the base, one end of the hydraulic telescopic device is connected with the hinge piece, the other end of the hydraulic telescopic device is connected with the connecting seat, and the connecting seat is installed on the base; the locking piece is rotationally connected with the elevator, a plurality of limiting teeth are symmetrically arranged on the base, and one end of the locking piece abuts against the two limiting teeth. According to the bucket elevator supporting structure, due to the fact that the adjusting component and the locking piece are arranged between the base and the elevator, the discharging height can be changed, the gravity center of the bucket elevator can be lowered in the transferring process, and the passing ability of the bucket elevator is improved.

The invention discloses a lifting hook type shot blasting device, and relates to the technical field of shot blasting machines, the lifting hook type shot blasting device comprises a shot blasting chamber and further comprises a support fixed on the shot blasting chamber, the support is slidably connected with a lifting appliance through a rail, a plurality of shot blasting devices are fixed on the shot blasting chamber, a spiral conveyer is fixed on the shot blasting chamber, and the lifting appliance is connected with a lifting hook. A bucket elevator is arranged on one side of the spiral conveyor, and the discharging end of the spiral conveyor is located in the bucket elevator. The shot blasting device comprises a shot blasting chamber and a supporting frame fixed to the shot blasting chamber, a treatment box is fixed to the supporting frame, a screening mechanism is arranged on the treatment box, and the screening mechanism is used for screening impurities containing impurities in shots; the winnowing mechanism is arranged on the treatment box, and the winnowing mechanism is used for screening out fine impurities containing impurities in the shots; through the arrangement of the screening mechanism, large-particle-size impurities and broken shots can be more directly and effectively prevented from entering the shot blasting chamber again, and all parts in the shot blasting chamber can be well protected.

The invention relates to the technical field of solid waste treatment, and discloses a coking solid waste treatment device, which comprises: a material mixing assembly, which comprises a double-screw conveyor and a coal bunker arranged at the top of the double-screw conveyor, and a discharge port of the double-screw conveyor is connected to a bucket elevator; the moving assembly comprises a sliding way, a sliding block arranged in the sliding way, a moving base arranged on the sliding block, a first motor arranged on the sliding way, a first transmission piece connected with the first motor and the sliding block and an overturning assembly. According to the coking solid waste treatment device, coking solid waste and coal are mixed and then directly conveyed to the coke oven for coking through the coking belt, stacking in a coal yard is avoided, and therefore the coking solid waste is prevented from polluting soil; the solid waste is prevented from being accumulated at one position to influence the mixing efficiency of the double-screw conveyor, and the coke quality and the solid waste treatment efficiency are improved.

The utility model discloses an improved bucket elevator which comprises a bucket elevator body, a feeding hopper is arranged on the lower portion of the outer surface of one side of the bucket elevator body, a discharging opening is formed in the upper portion of the outer surface of the other side of the bucket elevator body, an auxiliary discharging assembly is arranged on the lower portion of the discharging opening, and an adjusting assembly is installed at the lower end of the auxiliary discharging assembly. The auxiliary discharging assembly comprises a fixing plate, a first motor, a material receiving hopper, a material guiding pipe, a discharging pipe, a first rotating shaft and a spiral blade. The adjusting assembly comprises a transmission box, a second motor, a second rotating shaft, a supporting frame, a connecting disc, a worm and a worm wheel. According to the improved bucket elevator, materials can be conveyed again conveniently through the arranged auxiliary discharging assembly, the materials can be conveyed conveniently in cooperation with the auxiliary discharging assembly through the arranged adjusting assembly, the position of the discharging opening can be adjusted, and applicability is improved.

This application provides a material cleaning device for the tail end of a bucket elevator, including a bucket elevator. Two air cannons are installed on one side of the bucket elevator, and each air cannon has a fixed pipe at its lower end. A first air supply pipe is fixedly connected to one side surface of each of the two fixed pipes, and a second air supply pipe is installed at the upper end of the first air supply pipe. A nozzle is connected to the upper end of the second air supply pipe. A buffer mechanism is installed on the lower side of the fixed pipes. This application effectively solves the problem of material accumulation by installing air cannons at the tail end of the bucket elevator. The air cannons can utilize the strong impact force generated by high-pressure gas to quickly and efficiently remove accumulated material at the tail end of the bucket elevator, avoiding problems such as equipment malfunction, increased energy consumption, and accelerated bucket wear caused by hardened accumulated material. This not only significantly improves the operating efficiency of the bucket elevator and reduces downtime due to equipment failure, but also reduces the manpower and safety risks required for manual material cleaning.

The utility model relates to an efficient titanium dioxide crude product classification treatment device which is characterized in that a discharge port of a bucket elevator is connected with an inlet electric three-way valve through a discharge pipe, a first discharge pipe connected with the inlet electric three-way valve is connected into a crude product bin, and a second discharge pipe is connected into a temporary storage bin; a discharging pipe at the bottom of the temporary storage bin is connected with an outlet electric three-way valve, a first material distributing pipe connected with the outlet electric three-way valve is connected into a first magnetic separator, an outlet of the first magnetic separator is connected into a spiral conveyor through a qualified material pipe, and a discharging pipe of the spiral conveyor is connected with an inlet of a bucket elevator; a second material distributing pipe connected with the outlet electric three-way valve is connected into a second magnetic separator, and an outlet of the second magnetic separator is connected with a discharging and packaging system through an unqualified material pipe. The device can quickly isolate abnormal materials from a main production line to enter the temporary storage bin, avoids mixed loading pollution with normal materials, and ensures stable quality of main products.

The utility model relates to grain safety processing equipment especially based on the equipment of dynamic degradation grain vomit toxin of ozone circulation, this equipment contains vertical treatment tower (1), ozone gas device contains the middle part cloth gas pipe (17) of middle part arrangement in vertical treatment tower (1), and the middle part cloth gas pipe (17) contains ozone entrance and cloth gas pipe with hole, grain circulation flow device contains the lower screw conveyer (5) for transportation, bucket elevator (8) and upper screw conveyer (18), bucket elevator (8) is arranged in the side of vertical treatment tower (1), and upper screw conveyer (18) is located above vertical treatment tower (1), and lower screw conveyer (5) is located below vertical treatment tower (1), and lower screw conveyer (5), bucket elevator (8) and upper screw conveyer (18) and vertical treatment tower (1) are combined as a whole material conveying circulation link.

The utility model discloses a feeding device for gypsum powder production, which relates to the field of feeding equipment and comprises a bucket elevator, a discharging pipe is fixedly mounted on the upper portion of the bucket elevator and sleeved with a material bundling assembly, the material bundling assembly comprises a material bundling pipeline, and dust removal assemblies are fixedly mounted on the discharging pipe and the material bundling pipeline. The dust removal assembly is composed of a dust suction fan, a dust removal pipeline, a protective blocking net and a dust filtering assembly, the dust removal pipeline is fixedly connected with the dust suction fan, and flying dust generated in the gypsum powder discharging process can be effectively collected by arranging the dust removal assembly composed of the dust suction fan, the dust removal pipeline, the protective blocking net and the dust filtering assembly; the dust concentration in a workshop is remarkably reduced, the working environment is improved, the cleaning and maintenance cost is reduced, the material loss can be reduced, the production efficiency is improved, the production cost is reduced, meanwhile, filtered clean air can be directly discharged, and the environmental protection requirement is met.

The low-noise chain plate type bucket elevator comprises an elevator body, supporting legs and a motor, a first shell is welded to the top of the elevator body, a second shell is arranged above the elevator body, interlayers are arranged in the first shell and the second shell respectively, sound insulation plates are installed in the interlayers, and the first shell and the second shell are connected through the sound insulation plates. And a support is installed at the top of the first shell, a screw rod is arranged above the support, and a threaded sleeve is welded to the interior of the round hole. According to the low-noise chain plate type bucket elevator, the first shell is welded to the top of the elevator body, meanwhile, the second shell is arranged above the elevator body, a sound insulation plate is installed in an interlayer, the second shell is connected with a screw rod through a rotating disc, and the screw rod is combined with a threaded sleeve and the rotating disc to drive the second shell to ascend and descend; and when materials of different sizes are conveyed, the situation that the materials are scratched can be reduced by adjusting the height of the second shell, and the noise reduction range of the elevator is widened.

The utility model discloses a movable positive pressure dryer which comprises a base plate, a biomass furnace, an air blower, a stock bin and a bucket elevator are arranged on the base plate, a diffusion cover is arranged in the stock bin, and an upper cover and a lower cover of a gauze outside the diffusion cover are conical, so that direct accumulation of grains is effectively avoided, and ventilation efficiency among the grains is remarkably improved. In addition, the material distribution mechanism arranged at the top of the material bin is accurately controlled through a walking mechanism and a steering motor on the material distribution mechanism, uniform material distribution of the grains in the material bin is achieved, it is guaranteed that the grains are evenly heated in the drying process, and the drying efficiency is improved. And the problem of local overheating or insufficient drying is avoided, and the drying quality and efficiency are further improved.

The utility model provides a self-cleaning type bucket elevator which comprises an elevator body, the elevator body comprises a machine frame, a transmission belt, a servo motor used for driving the transmission belt and a plurality of hoppers arranged on the transmission belt at equal intervals, and the self-cleaning type bucket elevator further comprises a cleaning component fixedly connected to the machine frame. The cleaning part comprises a mounting frame fixedly connected to the rack and a water pipe arranged on the mounting frame in a sliding mode, a cleaning head used for cleaning the hopper is fixedly connected to the water pipe, and the cleaning part is used for cleaning the interior of the hopper. According to the self-cleaning bucket elevator, due to the fact that the cleaning head is movably arranged, the device can clean the interior of the hopper in a targeted mode, the cleaning efficiency of the device is improved, and the problem that spraying dead corners and cleaning dead corners are prone to occurring when the hopper is cleaned is solved.

The utility model relates to the field of assembling of bucket elevators and grain dryers, in particular to a self-locking clamping butt-joint fixing device which comprises a lock hook assembly arranged on a bucket elevator barrel, the lock hook assembly comprises a pull plate rotationally connected with the bucket elevator barrel, and a pull rope and a clamping hook are arranged at the two ends of the pull plate respectively; the locking arm assembly is arranged on the grain dryer barrel, and the locking arm assembly is provided with a clamping groove matched with the clamping hook; the clamping hook of the lock hook assembly can be correspondingly clamped in the clamping groove of the lock arm assembly so that the bucket elevator can be fixedly locked to the grain dryer, and the clamping hook can be separated from the clamping groove by pulling the pull rope so that locking between the clamping hook and the clamping groove can be relieved. No special climbing equipment is needed, the bucket elevator can be quickly locked to the grain drying machine, and meanwhile locking between the bucket elevator and the grain drying machine can be quickly relieved.

The utility model relates to a kind of fertilizer automatic processing production line, it is related to fertilizer processing technical field, technical solutions are as follows: including feeding device, the side of feeding device is provided with horizontal mixer, the side of horizontal mixer is provided with second bucket elevator, the first import of second bucket elevator is located below horizontal mixer, and the side of second bucket elevator is connected with disc feeder.This technical solution has beneficial effects as follows: through the cooperation of bucket elevator and belt conveyor, the material is first delivered to the corresponding equipment by bucket elevator, and the material processed by the equipment is delivered to the next step of bucket elevator by belt conveyor, which reduces the space occupied by the entire production line, facilitates the transportation and processing of materials, and ensures the quality of fertilizer.

The invention belongs to the technical field of rock debris collection and processing, in particular to a rock debris cleaning and processing device and a rock debris automatic collection and cleaning system. The device comprises a box, a support frame one and a base. The box is fixed on the base, and a support frame one is fixed in the middle of the inner side of the box. The top of the support frame one is respectively provided with a rotatable work station turntable, a rock debris lifting and filtering mechanism and a spraying and drying mechanism. The device further comprises a rock debris collection mechanism. The rock debris collection mechanism continuously transports the rock debris fished out in the drilling process to the rock debris cleaning and processing device. After the first-stage filtering and second-stage floating washing of the rock debris lifting and filtering mechanism, the rock debris with large particles, impurities and surface-attached mud is removed. Then, the rock debris target sample is continuously put into a single rock debris tank on the work station turntable by a bucket elevator and is transported to the spraying and drying mechanism for cleaning and drying treatment. The whole rock debris collection and cleaning process has high automation degree, high efficiency and good cleaning effect.

The utility model relates to an automatic stopping device for material fullness, which belongs to the technical field of material level monitoring and comprises a bucket elevator, a lower feed port of the bucket elevator is connected with a feeding device, an upper discharge port of the bucket elevator is connected with a stock bin through a pipeline, and a material level monitoring device is mounted in the stock bin. The height of materials in the stock bin can be monitored, and starting and stopping of the bucket elevator can be controlled; the material level monitoring device is provided with an upper rotating wing and a lower rotating wing, the upper rotating wing and the lower rotating wing can be driven by a driving motor to rotate, the upper rotating wing is used for monitoring whether the material bin is in a full bin state or not, and the lower rotating wing is used for monitoring whether the material bin is in an empty bin state or not; according to the automatic stopping device for the full material, when the material in the material bin reaches a specified height, the rotary wing is buried by the material, the rotary wing stops rotating and sends out a signal to control the bucket elevator to start and stop, material supply can be automatically stopped, and environmental pollution and equipment damage caused by blockage due to the fact that the material bin is full of the material are avoided.

The utility model provides a three-dimensional vertical shaft stirrer, which relates to the technical field of vertical stirring, and comprises two material collecting tanks, a bucket elevator is arranged at a material outlet of each material collecting tank, an auger feeder used for transporting materials is arranged at a material outlet of each material collecting tank, a pre-stirring mixing hopper is arranged at the bottom of the outlet end of each auger feeder, and the pre-stirring mixing hopper is arranged at the bottom of the outlet end of each material collecting tank. A moving mechanism used for preventing materials from being blocked is arranged on the premixed mixture and comprises a rectangular groove formed in the premixed mixture hopper, and a bottom plate and a top plate are fixedly connected to the rectangular groove. And a connecting rod is matched to realize up-and-down reciprocating motion in the premixing mixing hopper in the vertical direction, so that the situation that the materials are easily accumulated in the mixing hopper, a conveying pipeline at the bottom of the mixing hopper is blocked, and finally, the materials cannot smoothly enter a stirrer is avoided.

The invention discloses a digital intelligent warehousing system for raw material sugar, and relates to the technical field of warehousing in the sugar industry. Comprising a candy unloading pit, a first belt conveyor, a second belt conveyor, a bucket elevator, a third belt conveyor, a rail-mounted unloading trolley, a fourth belt conveyor, a traveling leveling machine, a fifth belt conveyor, a sixth belt conveyor and a reversing valve which are sequentially arranged in the material flowing direction. A grate is arranged at the top of the candy unloading pit, a conical funnel with a flow regulating valve is connected below the grate, and the feeding end of the first belt conveyor is connected below the funnel; according to the system, the utilization rate of the warehouse space can be effectively increased, the working environment in the warehouse can be remarkably improved, accurate batch management and first-in first-out control of raw materials are achieved, meanwhile, safety risks and potential quality hazards caused by traditional manual operation are reduced, and the working efficiency is improved. And a more efficient, controllable and environment-friendly raw material storage solution is provided for the modern sugar industry.

The utility model discloses a bucket elevator which comprises a shell, an elevating assembly, a belt speed detecting mechanism and an adjusting mechanism. The lifting assembly comprises an upper belt pulley and a lower belt pulley which are arranged in the shell, a transmission belt arranged between the upper belt pulley and the lower belt pulley and a hopper hinged to the side wall of the transmission belt, the belt speed detection mechanism is used for detecting the transmission speed of the transmission belt, and the adjusting mechanism is used for adjusting the tightness of the transmission belt. Whether the transmission belt is loose or not can be known by calculating the stroke length through the interval time of two signals, the matched rotating speed and the outer diameter of the belt pulley, maintenance and adjustment are needed when the transmission belt is loose, the threaded rod is driven by the driving motor to rotate, the threaded block drives the lower belt pulley to move, and the distance between the lower belt pulley and the upper belt pulley is adjusted. And the tightness of the transmission belt is adjusted.

The application relates to the technical field of a bucket elevator for producing silicon powder, and discloses a bucket elevator for producing silicon powder, which comprises a shell, a transmission mechanism and a track are arranged in the shell, the transmission mechanism is connected with an external power supply and is driven, a hopper is connected with the transmission mechanism through a belt on the outer side of the transmission mechanism, a feeding part is arranged at the lower position of the side of the shell, and a discharging plate is arranged at the upper position of the side of the other surface of the shell. The hopper rod is arranged to coincide with the bottom outlet of the feeding part, can play a flow guiding effect, reduces the problem of powder diffusion, and through the cooperation of the hopper rod and the baffle, the effect of single quantitative discharging can be realized, so that the problem that the amount of material entering the hopper is not easy to control is avoided, the burden of the hopper is reduced, the waste problem of blank period powder when adjacent hoppers cannot be connected in front and back is avoided, the loss in the production process of the silicon powder is reduced, and the production efficiency is improved.