380 results about "Bucket elevator" patented technology

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 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 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 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 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 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.

The present invention relates to a vertical bucket elevator for conveying bulk products, a bulk product conveying system comprising such an elevator and a method for further conveying bulk products using such an elevator. The invention relates to a vertical bucket elevator comprising: a frame; -an endless drive device comprising a plurality of hopper carriers with hoppers for receiving bulk products, the drive device being configured to move the hopper carriers with hoppers in a substantially vertical direction; -a supply section configured for supplying the bulk product to the hopper; and-a discharge section configured for outputting the bulk product from the hopper, where the rack comprises a discharge guide and / or a supply guide, and the hopper comprises a guide follower configured for tilting the hopper relative to the hopper carrier.

The utility model discloses a bucket elevator tail self-cleaning device, which belongs to the technical field of self-cleaning devices, and comprises a machine body and a feed opening, a transmission component is arranged in the machine body, one side of the feed opening is detachably connected with a cleaning component which does not need to clean the tail manually, the cleaning component comprises a fixed plate, the fixed plate is connected to one side of the feed opening, and the fixed plate is fixedly connected with the feed opening. According to the bucket elevator tail self-cleaning device, the cleaning assembly is added to the bucket elevator tail self-cleaning device, the tail does not need to be cleaned manually, long-term accumulation of residues such as coal slime and gangue is avoided, the equipment operation efficiency is guaranteed, frequent shutdown is not needed, the cleaning time is shortened, and the overall production rhythm is guaranteed. The bolts are additionally arranged on the cleaning assembly of the bucket elevator tail self-cleaning device, so that the cleaning assembly is convenient to disassemble and assemble, the maintenance time of bucket elevator equipment is shortened, the production continuity of the bucket elevator is ensured, the investment of manpower or professional tools is reduced, and the maintenance cost is reduced.

According to the grate-layer material system, during actual operation, roasted pellets enter the vibrating screen from the discharging ore groove, and large-particle pellets on the screen are lifted by the bucket elevator through the large-ball articulated chute and then return to the grate-layer material bin through the feeding articulated chute to be recycled; and small-particle pellets under the screen are discharged to a finished-product sealing-tape machine through a small-ball elephant trunk. When the material level in the discharging ore groove is too high, redundant materials directly enter the finished product sealing-tape machine through the overflow pipe and the main elephant trunk, and the ore groove is prevented from being blocked. The grate-layer material system has a screening function and can realize automatic distribution of pellets. On one hand, broken pellets in the air bellow can be reduced, pipeline abrasion is reduced, the probability that the pellets are clamped on the grate bars is reduced, on the other hand, the air permeability of a material layer on the trolley can be improved, and the underfiring proportion of the bottom of the material layer is reduced. The invention further provides the ring type roasting machine.

The utility model discloses an inner wall cleaning device for a bucket elevator, which comprises hoppers of the bucket elevator, a chain wheel is rotatably mounted in a conveying channel of the bucket elevator, a transmission chain is sleeved on the surface of the chain wheel, a plurality of hoppers are fixedly mounted on the surface of the transmission chain, and an inner cavity of each hopper is composed of two inner end faces and an arc-shaped bottom face. Swing arms are rotationally installed on the two inner end faces of the hopper, a scraper is fixedly installed between the two swing arms, and the scraper slides along the arc-shaped bottom face of the hopper. According to the device, the scraper blade is arranged in the hopper, the transmission rack is arranged in the material conveying channel, and the gear rolls along the surface of the transmission rack by utilizing the operation power of the hopper, so that the scraper blade is driven to circumferentially operate, and attached materials on the inner wall of the hopper are shoveled, and due to the design, the operation of the scraper blade cannot interfere with the operation of the hopper; normal material conveying rhythm and working efficiency are guaranteed, and the effect of automatically cleaning the inner wall of the hopper is achieved.

The application relates to a polyacrylamide material lifting conveying device, which comprises a bucket elevator, the feeding end of the bucket elevator is connected with a material production equipment, the discharging end of the bucket elevator is provided with a bearing frame, a screening mechanism is arranged on the bearing frame, the screening mechanism comprises a first screening assembly, a second screening assembly and a driving assembly, the first screening assembly is detachably arranged on the bearing frame, the second screening assembly is detachably arranged on the bearing frame below the first screening assembly, the driving assembly is used for driving the first screening assembly and the second screening assembly to synchronously rotate along the bearing frame, the second screening assembly is used for receiving the material screened by the first screening assembly and conveying the material to the next process, and the application has the effect that the material produced by the material production equipment can be conveniently conveyed to the next process.

The invention discloses a steel slag waste heat recovery device and process capable of synergistically fixing carbon, and relates to the field of steel slag pretreatment in the metallurgical industry, the steel slag waste heat recovery device comprises a hot-state steel slag receiving hopper, a hot-state steel slag chain scraper conveyor, a boiler bottom water tank, a boiler system, a cold-state steel slag bucket elevator conveyor, a carbon fixation reaction box body, a CO2 gas supply system and a cold slag conveying belt which are connected in sequence. According to the process, hot-state steel slag reacts with slag disintegrating water in a water tank at the bottom of a boiler to generate combustible gas, and the combustible gas combusts in a boiler system to heat circulating water to generate high-temperature and high-pressure steam to realize waste heat recovery; warm-state steel slag at 60-80 DEG C after slag disintegration and purified CO2-containing industrial waste gas are subjected to carbonation reaction in a carbon sequestration reaction box, the content of free calcium oxide and free magnesium oxide in the steel slag is reduced, and CO2 solid storage is achieved synchronously. The method is high in waste heat recovery efficiency, stable in steam output and remarkable in carbon sequestration effect, the resource utilization value of the steel slag is greatly improved, outstanding economic and environmental protection benefits are achieved, and iron and steel enterprises are assisted to achieve the dual-carbon target.

The utility model relates to the technical field of rice processing, in particular to bucket type lifting equipment for rice processing, which comprises a shell, a lifting device and a hopper, a cavity is arranged in the shell, the lifting device comprises a rotating gear and a chain, a plurality of groups of symmetrical connecting plates are arranged at two ends of the side wall of the chain, and rotating shafts are arranged on the inner side walls of the connecting plates. One end of each rotating shaft is provided with a sliding way with a bottom wall, a sliding strip is arranged in each sliding way, a feeding port is formed in the lower end of one side wall of the shell, an auxiliary barrel is arranged at the upper end of the feeding port, a discharging pipe is arranged on the bottom wall of the auxiliary barrel, a supporting frame is arranged on the side wall of the auxiliary barrel, and a feeding box is arranged on the bottom wall of the supporting frame; a discharging box is arranged at the upper end of one side wall of the shell, a limiting plate is arranged in the discharging box, and a discharging pipe is arranged on the bottom wall of the discharging box, so that more refined production control is realized, waste and blockage phenomena are avoided, and the flexibility and the automation degree of a production line are improved.

The utility model discloses a bucket elevator for a grain depot, which relates to the technical field of grain depot management and comprises a bottom plate, an elevator shell is arranged at the top of the bottom plate, transmission columns which are symmetrical up and down are rotatably connected in the elevator shell, a conveying belt is connected onto the transmission columns, and a material picking mechanism comprises a rotating shaft which is hinged with a material picking hopper. A torsion spring is arranged between the rotating shaft and the picking hopper, a roller is installed at the end, away from the rotating shaft, of the picking hopper, an auxiliary frame is fixedly installed on the side, close to the discharging port, of the elevator shell, and a guide plate is arranged on the side, close to the conveying belt, of the top of the auxiliary frame and made of elastic materials. The material collecting device has the beneficial effects that when the material collecting hopper moves to the position above the material guide plate, the material collecting hopper begins to pour materials, then the material collecting hopper extrudes the material guide plate, the material guide plate and a torsional spring of a rotating shaft deform at the same time, then the material collecting hopper is separated from the material guide plate, meanwhile, a rolling wheel and an auxiliary frame roll, and then the material collecting hopper is separated from the auxiliary frame; therefore, the material lifting efficiency is improved.

The utility model discloses a multi-purpose car cleaning machine which comprises a rail moving type portal frame, two sets of bucket elevators are arranged and connected to the rail moving type portal frame in a lifting mode, and the top discharging ends of the two sets of bucket elevators are connected with telescopic discharging barrels. The bottom feeding ends of the two groups of bucket elevators are respectively connected with an open carriage cleaning head and an open container cleaning head; the material conveying mechanism is horizontally arranged on the rail moving type portal frame and located between the two sets of bucket elevators, the bottom ends of the two telescopic discharging barrels are connected to the material conveying mechanism, and the discharging end of the material conveying mechanism is connected with a dust cover; the dust removal assembly is fixed on the track moving type portal frame, the dust removal assembly comprises a negative pressure dust remover and a spraying dust suppressor, the negative pressure dust remover is used for removing dust at the discharging end of the material conveying mechanism, the spraying dust suppressor is used for suppressing dust of the cleaning head, and the negative pressure dust remover and the spraying dust suppressor are both fixed on the track moving type portal frame. And the applicability is high.

The utility model discloses an additive production bucket elevator with an anti-falling function, which belongs to the field of bucket elevators and comprises a bucket elevator main body, a transmission belt is mounted on the bucket elevator main body, a plurality of conveying hoppers are fixedly mounted on the transmission belt, anti-shaking limiting blocks are fixedly mounted on the conveying hoppers, and the anti-shaking limiting blocks are fixedly mounted on the bucket elevator main body. A windproof cover structure is fixedly installed at one end of the bucket elevator body, an anti-shaking limiting assembly is movably installed on the windproof cover structure, the anti-shaking limiting assembly is composed of a limiting baffle, an arc-shaped guide plate, an installation guide rod, a limiting spring and an anti-disengaging baffle, and the arc-shaped guide plate is fixedly installed at one end of the limiting baffle. According to the bucket elevator, the windproof cover structure is arranged on the bucket elevator body, the anti-shaking limiting assembly is arranged on the windproof cover structure, and the anti-shaking limiting block is arranged on the conveying hopper, so that the conveying efficiency of the bucket elevator can be improved, and meanwhile material waste is not likely to be generated.