252results about How to "Avoid blockage" patented technology

This invention relates to the field of no-till seeding devices, and more particularly to a general-purpose no-till seeding device for wheat and rapeseed, comprising: a frame, rollers, a double-disc stubble-breaking blade, a seeding mechanism, and a covering roller; a storage bin is provided on the frame; the rollers are rotatably connected to the frame; an installation block is fixedly connected to the frame; the double-disc stubble-breaking blade is rotatably connected to the installation block; a motor for driving the double-disc stubble-breaking blade is provided inside the installation block; a support rod is fixedly connected to the installation block; in this invention, soil is moved to the crushing roller on a vibrating screen by a suction air pump, crushed into small soil particles, and then screened. The small soil particles fall into the furrow through a transfer funnel and a covering pipe to complete the covering. Subsequently, the covering roller lightly presses the soil to complete no-till seeding. Covering the seeds with small soil particles prevents seed hypoxia and soil compaction, thus avoiding restrictions on seed growth and germination.

The utility model relates to the technical field of raw material mixing equipment, and discloses raw material mixing equipment for producing a wear-resistant shock pad, which comprises a bearing frame, a sealed sealing groove is arranged at the upper part of the bearing frame, a conical mixing barrel for mixing is arranged in the sealing groove, and an inner cavity of the conical mixing barrel is in a conical shape with a wide upper part and a narrow lower part. According to the utility model, the inner cavity is in the shape of the inverted cone, the first driving motor drives the mixing frame to rotate, raw materials move towards the periphery under the action of centrifugal force, the diameter of the conical mixing barrel is gradually reduced from top to bottom, a gradient type constraint space is formed, and the raw materials at the inner bottom of the conical mixing barrel are pushed upwards; circumferential flow driven by centrifugal force is coupled with reaction force of the wall surface, so that a spiral ascending flow state is formed, the mixing efficiency of the raw materials is improved, unmixed raw materials are not left at the bottom in the conical mixing barrel, and the mixing efficiency of the raw materials is improved.

This application relates to the field of food processing machinery technology and discloses a quantitative filling machine for high-calcium cod sausages. The machine includes a base, with a storage bin on the top of the base via support legs. A conveyor cylinder is located below the storage bin. The bottom outlet of the storage bin is connected to the inlet of the conveyor cylinder via a flange. This quantitative filling machine for high-calcium cod sausages gradually compresses the material in the conveyor cylinder by increasing the pitch of the auger blades, stably pushing the material and ensuring it enters the quantitative chamber in a fixed amount. The quantitative chamber, in conjunction with a quantitative piston pushing assembly, performs quantitative filling, achieving stable conveying of high-viscosity, high-calcium cod sausage raw materials. This avoids blockages caused by the high viscosity of the high-calcium cod sausages during conveying, allowing for accurate quantitative filling, improving the production efficiency of high-calcium cod sausages, and ensuring the quality of the filled product.

The invention discloses a novel obstetrics and gynecology delivery bed, and relates to the technical field of obstetrics and gynecology, the novel obstetrics and gynecology delivery bed comprises a working table, the bottom of the working table is provided with a bottom table, the working table is internally provided with a storage cavity, and the interior of the working table is provided with a connecting groove below the storage cavity. When water bath delivery is needed, a first servo motor is started, a top column pushes a fixing frame to move upwards, a threaded rod rotates to drive a crankshaft to rotate, the crankshaft drives a connecting rod to move, a piston block reciprocates, heat insulation gas in a gas box is exhausted into an air bag, the air bag is expanded, and therefore water bath delivery can be selected; meanwhile, the heat insulation gas in the inner cavity of the air bag can reduce the temperature dissipation speed of hot water in the air bag, energy consumption is reduced, and when problems occur in water delivery, the air bag can be contracted, so that the fixing frame descends, and convenience is brought to operation of medical staff.

This utility model discloses a sedimentation device for wastewater treatment, including a sedimentation frame. A support plate is fixedly connected to one side of the sedimentation frame, and a second motor is fixedly connected to the top of the support plate. The output shaft of the second motor is fixedly connected to a lead screw via a coupling. A movable block is movably connected to the outer wall of the lead screw, and a bracket is fixedly connected to the top of the movable block. This device solves the problem of inconvenient sediment removal in current wastewater treatment sedimentation devices. By incorporating a sedimentation frame, a long support plate, a top plate, a bracket, a movable block, a second motor, a lead screw, and a filter frame, after the wastewater has undergone sedimentation and purification, the sediment can be removed and cleaned by raising the position of the filter frame. This facilitates subsequent cleaning of the sedimentation device's interior and prevents clogging, ensuring the continued use of the sedimentation device and providing greater convenience for users.

The utility model provides a heat dissipation device and a nuclear power excitation simulation machine, and relates to the technical field of heat dissipation equipment, the heat dissipation device comprises an air guide pipe and an airflow guide piece, the air guide pipe is vertically arranged, and the air guide pipe is provided with a top end and a bottom end; the airflow guiding piece is arranged at the top end of the air guiding pipe and provided with a first air inlet, a first air outlet and a cavity, a partition plate is arranged in the cavity, the cavity is divided into an air inlet cavity and an air outlet cavity through the partition plate, the first air inlet is communicated with the air inlet cavity, the air inlet cavity is communicated with the air guiding pipe, and the first air outlet is communicated with the air outlet cavity. A second air inlet communicated with the bottom end is formed in the bottom of the air outlet cavity. According to the device, cold air enters from the top end, and hot air subjected to heat exchange is discharged from the top end, so that dust and other impurities in the air at the bottom can be effectively prevented from entering the equipment, the heat dissipation effect can be guaranteed, and the performance of the equipment can be guaranteed.

The application discloses an intelligent dust removal device for waste gas treatment of a coal-fired power plant, and relates to the technical field of waste gas treatment.The device comprises a dust removal box, an air inlet fixedly connected to the side wall of the dust removal box, a filter plate fixedly connected to the inside of the dust removal box, and a filter effect real-time detection mechanism and a dust cleaning and collecting mechanism.The device can reduce unnecessary troubleshooting and maintenance frequency, thereby reducing maintenance cost and time cost, and can maintain or replace the clogged or damaged filter plate in time when the filter plate is damaged, so that the continuous and efficient operation of the spray dust removal system can be ensured, and the overall operation efficiency is improved.Further, the device can avoid long-time use of the filter plate without timely maintenance or replacement, so that impurities and particulate matter can be prevented from entering the spray dust removal system, the cleanliness of water resources is ensured, and the overall performance of the spray dust removal system is improved.

The utility model relates to an arc-angle drill bit, which comprises a supporting seat, an arc-angle drill bit and an arc-angle drill bit, the multiple arc angle drill bits are arranged on the circumference and are all fixed to the supporting base, and cutting edge parts of the arc angle drill bits are arranged to be in a wave shape; and the multiple discharging holes are formed in the end face of the supporting base. According to the drill bit, the arc-angle drill bit is arranged, and the arc cutting edge of the arc-angle drill bit can disperse cutting stress and reduce the risk of edge tip cracking during drilling, so that the service life of the drill bit can be prolonged, the number of times of drill bit replacement can be reduced, burrs and microcracks on the edge of a drilled hole can be reduced, and the hole wall roughness can be reduced. The supporting seat and the arc-angle drill bit are made of steel, so that the impact resistance is high during drilling, tipping is not easy to occur under intermittent cutting, the price is lower than that of a sintered drill bit, and the practicability is improved.

The utility model discloses a prevent blocking type pump truck material receiving device, including the main part, the filter fence is fixed in the main part, the filter fence both sides are equipped with the stone removing roller, the both ends bearing of stone removing roller is connected on the main part, the filter fence is in the main part and is inclined to the stone removing roller and is equipped, the main part both sides are equipped with the stone receiving box, the stone receiving box and the junction of main part are equipped with the baffle, the motor is installed in the outer side of the shield, the shield is installed in the outer side of the main part. This prevent blocking type pump truck material receiving device is equipped with the stone removing roller in the filter fence both sides, can realize the filter work to the concrete material through the filter fence, and the big size stone that filters out can remain on the filter fence, and through the inclination setting of filter fence, big size stone can move to the both sides of filter fence, again by the rotation of stone removing roller, the big size stone on the both sides of filter fence is cleaned, avoids the big size stone and store in large quantities on the filter fence, and then avoids the subsequent feeding work after the block.

The utility model relates to a slagging mechanism field, concretely relates to a slagging mechanism of industrial waste oil reaction kettle, including the slagging bucket for the reaction kettle industrial waste oil slagging, the upper cover is screwed on the top of slagging bucket. The utility model relates to a slagging mechanism of industrial waste oil reaction kettle, through the setting of slagging bucket, drive motor, connecting shaft, transmission rod, stirring vane, heating tube, discharge port and the conveyance spiral vane, the anti -blocking property in the slagging process is strengthened, the slag that the reaction kettle discharged enters the slagging bucket, through the opening drive motor switch, drives the connecting shaft and the transmission rod of lower butt joint rotates, when transmission rod rotates and drives stirring vane rotation stirring, avoid the inside to cause the situation of jam, simultaneously transmission rod rotates in the process and drives the conveyance spiral vane inside discharge port rotation, can stably convey and discharge the impurity, the heating tube in the inner chamber of the slagging bucket is matched, maintains the waste oil temperature, ensures its fluidity, avoids the viscosity sudden increase or solidification and jams the slagging bucket.

The utility model discloses a powder material homogenizing device for metal metallurgy, which relates to the technical field of metal metallurgy and comprises an outer cylinder, a stirring component for homogenizing metal powder is assembled in the outer cylinder, and a driving motor for driving the stirring component to rotate is assembled at the bottom of the outer cylinder; the stirring assembly comprises a driving shaft which is longitudinally and rotatably arranged at the position of the inner axis of the outer barrel, and a partition disc is fixedly connected to the position, close to the top, of the outer wall of the driving shaft in a sleeving mode. Materials located on the inner wall and the center position of the outer barrel can flow alternately through the stirring assembly, so that the homogenizing quality of metal powder and plasticizers is improved, the hollow shaft and the stirring strip frames can enable external water to enter the outer barrel, the water is sprayed out in an annular mode, all corners in the outer barrel are flushed, and the stirring efficiency is improved. The cleaning quality of the outer cylinder can be improved, and the blockage condition caused by entering of materials during stirring is prevented.

The present application relates to the field of cleaning equipment, and more particularly to a portable dust collector and a surface cleaning apparatus. The portable dust collector includes a housing defining a dust collection chamber, a gas-solid separator disposed in the dust collection chamber, an air inlet tube having an air inlet, the air inlet tube being in fluid communication with the dust collection chamber, an air inlet bypass independent of the dust collection chamber and having a bypass opening on the housing, a suction motor disposed inside the housing, the portable dust collector forming a first vacuum path from the air inlet to the suction motor and a second vacuum path from the bypass opening to the suction motor, the gas-solid separator being located on the first vacuum path, a valve mechanism actuable between a closed state to prevent fluid flow along the second vacuum path and an open state to allow fluid flow along the second vacuum path, the valve mechanism including a valve disposed in the air inlet bypass, and a rechargeable battery electrically connected to the suction motor. When used independently, the portable dust collector can avoid debris from falling into the air inlet bypass.

The utility model discloses a kind of micro-particle filters, belong to filter technical field, including shell and filter mechanism, shell two sides outer wall are respectively communicated with and are connected with air inlet pipe and air outlet pipe, shell bottom is communicated with and is connected with collecting hopper, filter mechanism includes mounting rod, mounting rod is rotatably embedded in shell one side outer wall, and extend to shell interior, air inlet pipe and air outlet pipe are located shell two sides respectively, collecting hopper is convenient to the micro-particle after filtering is collected, mounting rod rotates on shell, it is convenient to drive installation cylinder to rotate, in turn, it is convenient to drive primary filter plate and secondary filter plate to change position constantly, avoid to appear jam situation, to the air of entering is filtered multiple times, improve the filtering effect of filter mechanism, by limiting strip and limiting groove cooperation, it is convenient that installation cylinder follows mounting rod rotation, it is convenient that installation cylinder is taken off from mounting rod, in turn, it is convenient to replace and clean primary filter plate and secondary filter plate, improve the use effect of filter mechanism.

An acid washing tank, comprising a tank body, a tank cover arranged on the tank body, a filtering channel arranged on one side of the tank body for filtering acid washing liquid, a filter screen arranged in the filtering channel and detachably connected with the filtering channel, the filter screen comprising a fixing portion arranged on one side, a fixing groove fixedly connected with the fixing portion arranged on one side of the filtering channel, an insertion groove arranged on the other side of the filter screen, a connecting block arranged on the filtering channel and matched with the insertion groove, a locking track arranged in the insertion groove, and a locking shaft arranged on the connecting block and used for being clamped with the locking track to form a fixed connection.

The utility model relates to metal material processing technical field and disclose a kind of sampling device for metal powder for additive manufacturing, including bunker body, further include: the sliding sleeve of being set in the top of the bunker body, the inner wall of the sliding sleeve is slidably connected with vertical cylinder, the bottom of the vertical cylinder is provided with sieve hole, the inside of the vertical cylinder is provided with conveying pipeline;Frame is bolted to the top of the bunker body;The utility model is driven vertical cylinder to drop by opening electric hydraulic rod, make sieve hole enter the inside of bunker, open fan in collection assembly to sample, the setting of sieve hole avoids that large particle size powder enters, avoids the condition of sampling pipeline blockage, while after vertical cylinder rises and resets, the stub of round plate bottom can enter the inside of sieve hole and carry out plugging, eject simultaneously the powder remaining in the inside, avoid blockage, cooperate with collection assembly, intercept and collect the powder of sampling.

The utility model discloses a dirt removal device for sewage treatment, which comprises a dirt removal mechanism, the dirt removal mechanism comprises a box body, the top of the box body is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a rotating rod, and the rotating rod penetrates into the box body. A feeding opening is formed in the left side of the top of the box body, the top of the feeding opening communicates with a treatment mechanism, the treatment mechanism comprises a treatment barrel, and the treatment barrel communicates with the top of the feeding opening. By arranging the transmission mechanism, the transmission mechanism can stably drive the treatment mechanism to carry out pretreatment, so that the pretreatment effect is achieved, and the problems that the device does not have a pretreatment structure when entering the device through the water inlet pipe, and when a large amount of sewage passes through the water inlet pipe, the diameter of a pipe opening of the water inlet pipe is small; the problem that the treatment efficiency is reduced due to the fact that the blockage condition occurs when the sewage treatment device is blocked and the blockage needs to be manually cleaned in case of the blockage condition is solved.

The utility model discloses a medicinal liquor preparation tank with a stirring function. The medicinal liquor preparation tank comprises a preparation tank body, a stirring component and a dredging component are fixedly mounted at the top of the preparation tank body, and a filtering component is fixedly connected to the bottom of the preparation tank body; the medicinal liquor preparation tank comprises a preparation tank body, a filtering assembly, a liquid discharging pipe and a connecting ring, the liquid discharging pipe is fixedly connected to the bottom of the preparation tank body, the connecting ring is fixedly connected to the side wall of the liquid discharging pipe, a filtering box is arranged below the liquid discharging pipe, and a filtering plate is connected to one side of the filtering box in a sliding mode. According to the medicinal liquor preparation tank with the stirring function, prepared medicinal liquor can be filtered through the arranged filtering assembly, so that residues in the medicinal liquor can be well filtered, the quality of the medicinal liquor is better, the condition of precipitation in the medicinal liquor is avoided, and subsequent sales work of the medicinal liquor is also helped; and the use effect is better.

The utility model provides a biomass incinerator feed inlet accumulated material recovery device which comprises a conveying belt, a funnel and a material collecting cavity, the front side and the rear side of the conveying belt are each provided with a set of outer supporting frames used for supporting the outer side of the conveying belt, and the outer side of the left end of each outer supporting frame is provided with a set of front cover plates used for shielding biomass incineration disintegrating slag smoke dust. Compared with the prior art, the biomass incineration disintegrating slag recycling device has the advantages that when biomass incineration disintegrating slag is guided, conveyed and recycled through the conveying belt, the motor drives the conveying belt to move, the biomass incineration disintegrating slag is moved from left to right through the conveying belt, and in the moving process, the biomass incineration disintegrating slag can be recycled. The supporting frame of the M-shaped structure and the guide rollers support the lower end of the conveying belt, the vibration degree of the conveying belt can be reduced so that the dust raising situation generated in the biomass incineration disintegrating slag conveying process can be reduced, and meanwhile the dust raising situation can be reduced in the biomass incineration disintegrating slag feeding and discharging process through the front cover plate and the rear cover plate.

The utility model discloses a modified plastic air dryer, which relates to the technical field of modified plastics and comprises an opening and closing drying box, a screening plate is mounted in the opening and closing drying box, a collecting drawer is movably inserted into one side of the opening and closing drying box, and two groups of exhaust pipes are connected to the top of the opening and closing drying box in a penetrating manner. The two exhaust pipes are symmetrically distributed at the top of the opening and closing drying box, the tops of the exhaust pipes are in threaded connection with filter caps, driven turbines are movably connected into the exhaust pipes, and cross-shaped cleaning rods are fixedly connected to the top ends of the driven turbines. Modified plastic raw materials are screened through the screening plate, so that powdery modified plastic can be precipitated into the collecting drawer, a user can conveniently process the powdery modified plastic in a centralized mode, the exhaust pipe is filtered through the filtering holes in the filtering cap, and the modified plastic powder is prevented from entering the air along with exhausted air to pollute the environment; meanwhile, the driven turbine can drive an elastic column on the cross-shaped cleaning rod to rotate along the bottom of the filter cap along with exhaust driving, and the condition that filter holes are blocked is avoided.

The utility model discloses an automatic sludge detection and pollution discharge device for a water seal tank of a converter purification system, and relates to the field of pollution discharge devices for steelmaking metallurgical equipment.The automatic sludge detection and pollution discharge device comprises a water seal tank assembly, two supporting rods are fixedly connected to the bottom of the water seal tank assembly, and a discharging assembly is arranged at the bottom of the water seal tank assembly; a tight assembly is arranged on one side of the water seal tank assembly; the water seal tank assembly comprises a water seal tank cavity box, a discharging through hopper is arranged at the bottom end of the water seal tank cavity box, a tank cover is connected to the top of the water seal tank cavity box in a clamped mode, a pneumatic adjusting valve is arranged on the top of the tank cover, an intelligent controller is arranged on one side of the water seal tank cavity box, and an ultrasonic mud level meter is arranged in the water seal tank cavity box. The interior of the water-sealed tank cavity box is rotationally connected with a crushing blade assembly; according to the arrangement, sludge detection and treatment effects are added on the water seal tank, and the main purposes of solving sludge accumulation of the device, preventing the whole device from being blocked, avoiding influence on normal work of the device and improving the working efficiency of the device are achieved.

The application relates to the technical field of wastewater treatment, in particular to an automatic dosing control device for industrial wastewater treatment, which comprises a tank body, a tank cover, a motor, a dosing pipe, a pH meter, a filter plate, an agitation assembly and an adjusting assembly; the motor and the dosing pipe are arranged on the tank cover; the pH meter is arranged in the tank body; when the pH meter detects the pH value change of wastewater, the dosing pipe is controlled to add reagents; the filter plate is arranged in the tank body; the agitation assembly penetrates through the filter plate and is connected with the dosing pipe. The agitation assembly and the adjusting assembly can filter the precipitates formed in the wastewater softening process in a pressure filtration mode, and the filter plate is reset after the filtration is completed; air is used to extrude from the top of the filter plate during the resetting process, so that part of the precipitates adhered to the bottom of the filter plate are removed, and the continuous and stable operation of the desulfurization wastewater zero discharge process is ensured.

The utility model discloses a waste gas pollution filtering device, which relates to the technical field of waste gas filtering, and comprises a filtering box, and further comprises a gas inlet pipe arranged above the filtering box, an exhaust pipe is arranged on one side of the lower half part of the filtering box, and the inner part of the filtering box is divided into a pretreatment cavity and a filtering cavity; the pretreatment cavity is located at the upper end of the interior of the filter box, the filter cavity is located at the lower end of the interior of the filter box, one end of the gas inlet pipe extends to the lower portion of the interior of the pretreatment cavity, the exhaust pipe communicates with the interior of the filter cavity, and the interior of the filter box is divided into the pretreatment cavity and the filter cavity. Particulate matters in waste gas are removed and separated through a spraying mechanism in the pretreatment cavity, meanwhile, the waste gas can be cooled, acid gas can be neutralized, and the situation that a filter bag is blocked and damaged due to the fact that the temperature is too high or particulate matters adhere to the filter bag is prevented.

The controllable drainage pipeline based on water supply and drainage equipment production comprises a bottom box, a through hole is formed in the outer wall of one side of the bottom box, a water inlet pipe is fixedly connected to the inner wall of the through hole, and a top box is installed over the bottom box; when a rotating disc rotates, a third threaded rod rotates along with the rotating disc, at the moment, an L-shaped sliding rod can move back and forth on the outer wall of the rotating third threaded rod, meanwhile, a blocking ring also moves back and forth along with the rotating third threaded rod, when the drainage flow is normal or small, production water can be drained through an inner drainage pipe, and when the drainage flow is large, the rotating disc is rotated, and the production water can be drained. The two sets of plugging rings are moved out of the inner wall of the outer drainage pipe and the inner wall of the middle drainage pipe respectively, at the moment, water flow can automatically flow into the outer drainage pipe and the middle drainage pipe, and therefore the drainage efficiency is improved. Therefore, the surfaces of the outer drainage pipe, the middle drainage pipe and the inner drainage pipe are prevented from being broken.

The utility model relates to the bait production technical field especially relates to a powder particle shaping device. Its technical scheme includes: fixed cylinder, support cylinder and shaping plate, one end of fixed cylinder is fixedly connected with shaping plate through support cylinder, the other end of fixed cylinder rotatably installs fixed ring, the inside of fixed cylinder rotatably installs spiral blade through third rotating lever, the top of fixed cylinder is fixedly connected with guide cylinder and fixed box, the inside of guide cylinder rotatably installs fixed rod through first rotating lever. The utility model discloses through being provided with the mutual cooperation between fixed cylinder, shaping plate, first rotating lever and fixed rod, can carry out automatic crushing to the powder of knot, avoids the situation that the powder of knot causes the guide cylinder to be blocked, through being provided with the mutual cooperation between movable rod, movable frame, bevel gear and second rotating lever, can automatically scrape off and collect the powder particle shaping export, can scrape off and collect the powder particle of different length.

The utility model discloses a subway open cut tunnel quick drainage structure, the utility model relates to subway construction technical field, including pipeline, the middle part of pipeline is provided with pump body, and one end of pipeline is provided with intercommunication subassembly, and intercommunication subassembly is connected with pipeline through butt -joint subassembly, and the other end of pipeline is equipped with filter assembly, and filter assembly is connected with pipeline through connecting subassembly, and anti -backflow mechanism is arranged in filter assembly. The device can be installed on the existing drainage pipeline in the tunnel through the setting intercommunication subassembly and butt -joint subassembly, that is, the smooth drainage of the whole tunnel is realized by using the existing drainage pipeline, and the cost can be effectively reduced. The water entering the pipeline can be filtered through the filter assembly, and the filter assembly can be installed and disassembled through the connecting assembly, so that the filter assembly can be replaced or cleaned conveniently, and the filter plate is prevented from being blocked when the water diversion pipe diverts water into the drainage pipeline.

This utility model relates to the field of dust removal technology and provides a multi-stage integrated dust removal system, including a dust removal box with a top plate dividing the box into upper and lower sections. The bottom section is a dust-laden air layer, and the top section is a clean air layer. Multiple venturi tubes are installed on the top plate, with their lower sides extending through the lower surface of the top plate. Filter bag assemblies for filtering dust are installed below the venturi tubes. A striking component is installed on the outer side of the filter bag assembly. The striking component includes two mounting plates with a movable cavity on the lower side of each plate. Multiple striking rods are installed within the movable cavity, with the other end of each striking rod sliding through the outer surface of the mounting plate to strike the filter bags. This utility model automatically strikes the surface of the filter bags during system operation, causing them to shake. This vibration causes the dust adhering to the filter bag surface to bounce, thus preventing the filter bags from becoming clogged with impurities during use.

The utility model discloses a spiral feeding machine for preparing chromium formate. The spiral feeding machine comprises a feeding box and a spiral feeding machine body. A supporting frame is fixed to the bottom end of the feeding box, a spiral feeding machine is installed at the bottom end of the feeding box, a spiral blade shaft is installed in the spiral feeding machine, a motor is installed on one side of the bottom end of the feeding box, a belt wheel is installed on one side of the motor, and a vibration structure is arranged on one side of the belt wheel. By arranging the vibration structure, after the motor is started, the eccentric disc is used, the limiting block can be driven to reciprocate when the eccentric disc rotates, and the limiting block can drive the impact column on one side of the connecting block to reciprocate to impact one side of the feeding box to generate vibration when moving; and raw materials in the feeding box are vibrated to prevent the raw materials from blocking the interior of the feeding box, and the feeding box can drive the screening net to vibrate during vibration, so that the screening effect of the screening net is better.

The utility model discloses a drying device for cattle bone powder production. The drying device comprises supporting legs, a shell is installed at the top ends of the supporting legs, a stirring mechanism is installed in the shell, a stirring shaft is installed at the top end of a servo motor, a rotating block is installed at the top end of the stirring shaft, and scrapers are installed on the two sides of the rotating block. According to the cattle bone powder drying device, the servo motor is installed at the bottom end of the shell, the servo motor works to drive the stirring shaft to rotate, the stirring shaft rotates to drive the stirring blades to rotate, the stirring blades rotate to stir cattle bone powder in the shell, the cattle bone powder is dried more evenly, the cattle bone powder structure efficiency is higher, and meanwhile, the cattle bone powder drying efficiency is improved. The stirring shaft rotates to drive the rotating block to rotate, the rotating block rotates to drive the scraping plate to rotate, the scraping plate rotates to treat and stir the surface of the screen, the screening effect of the cattle bone powder on the surface of the screen is better, and therefore the purpose that the drying device for cattle bone powder production facilitates improvement of the processing efficiency of the cattle bone powder is achieved.

The utility model discloses an aggregate crushing and mixing integrated equipment relates to aggregate processing technical field, including support, the outer top surface fixed of support has the mixing box, the outer top surface fixed and the through connection of mixing box has the crushing box, the inside of support is provided with screening subassembly, the inside symmetrical rotation of crushing box installs and has rotary axle no.

The utility model discloses a kind of mixing machines for pickling production, it is related to pickling production technical field, including support and stirring drum, the stirring drum is set on the support, further include stirring mechanism, set on the stirring drum;Output mechanism, set on the stirring drum, the output mechanism includes: output cylinder, set on the stirring drum;Mounting, have two, and two mounting are set on the output cylinder, and with the output cylinder fixed connection;Fixed cylinder, set on the mounting, and with the mounting fixed connection;First motor, set in the fixed cylinder, and with the fixed cylinder fixed connection;Screw rod, set on the first motor output end, and with the first motor output end fixed connection.This device is set by output mechanism, can when pickling is output in this device, let pickling orderly leave the inside of this device, and can prevent pickling to cause jamming situation to output cylinder.