54results about How to "Increase feeding rate" patented technology

The utility model discloses a drying device for glitter powder production, and relates to the field of drying devices. Comprising a base, a supporting frame is arranged on the top wall of the base, a heat preservation tank is arranged on the left side wall of the supporting frame, an electric heating plate is arranged on the bottom wall of the heat preservation tank, a sliding groove is formed in the top wall of an inner cavity of the supporting frame, and adjusting screw rods are arranged on the left side wall and the right side wall of an inner cavity of the sliding groove; according to the scheme, the base, the supporting frame, the heat preservation tank and other devices are arranged to be matched, glitter powder can be turned and stirred conveniently through the device, the phenomenon that the glitter powder is stacked and adheres is avoided, follow-up glitter powder discharging operation is facilitated, and the discharging speed is increased; and through cooperation of a rotating rod, scattering blades, a gear and other devices, the glitter powder can be conveniently kept loose through the device, drying is facilitated, uniform heating of the glitter powder is facilitated, and the drying efficiency is improved.

The utility model provides polypropylene woven bag recovery processing equipment, which relates to the technical field of woven bag recovery and comprises a dust removal mechanism, and a crushing mechanism is arranged on one side of the outer wall of the dust removal mechanism; the dust removal mechanism comprises a dust removal box, a feeding port is formed in the top end of the dust removal box, two fixing plates are fixedly installed on the inner wall of the dust removal box, two springs are fixedly installed at the top ends of the two fixing plates, a filter screen plate is fixedly installed at the top ends of the four springs, and the filter screen plate is movably inserted into the inner wall of the dust removal box. Firstly, a woven bag is placed in the dust removal box through the feeding port, then the woven bag falls onto the filter screen plate, the springs are arranged at the bottom of the filter screen plate, the filter screen plate can be driven to shake by compressing the springs, and therefore dust on the woven bag on the filter screen plate is shaken down; and meanwhile, the dust removing mechanism can absorb dust near the feeding opening.

The utility model relates to the technical field of papermaking production, and discloses a waste treatment and recovery device for papermaking production, which comprises a shell, a crushing mechanism and a pushing mechanism are arranged on the shell, a blanking channel is arranged at the bottom of the shell, and a filter screen plate is fixedly connected to the inner wall of the shell; and the crushing mechanism comprises an inner shell, the inner shell is fixedly connected to the inner wall of the top of the shell, and the inner wall of the inner shell is rotationally connected with a rotating shaft through a bearing. According to the waste treatment and recovery device for papermaking production, the first motor is started to drive the rotating shaft to rotate, the rotating shaft drives the crushing cutters to rotate to crush waste, the crushed waste is filtered through the filter screen plate, fine particles are discharged through the discharging channel, large-particle waste is left on the filter screen plate, and the waste crushing uniformity and the machining efficiency are improved.

The utility model discloses a concrete mixing device for road and bridge construction, which relates to the technical field of road and bridge construction and comprises a mixing device body suitable for mixing concrete for road and bridge construction, the mixing device body comprises a bearing base, and a mixing tank is arranged at the top of the bearing base. A supporting frame is arranged on the outer surface of the stirring tank, a bearing block is connected to the rear end of the bottom of the supporting frame in an attached mode, the bearing block is fixedly installed at the rear end of the top of a bearing base, and a rotating shaft is arranged at the front end of the bottom of the supporting frame. The transmission motor is arranged to drive the transmission screw rod to rotate at a constant speed, the transmission screw rod drives the moving block to gradually move towards the right side, so that the pushing plate is promoted to change the inclination angle, the positioning sleeve is upwards jacked by the pushing plate, and at the moment, the rear end of the stirring tank gradually tilts upwards, so that slurry in the stirring tank is conveniently guided out; and the discharging speed is increased, discharging is more thorough, and the working efficiency is further improved.

This utility model relates to the field of plastic pipe production technology, specifically to a plastic pipe forming device, including a base, a water tank at one top end of the base, and an extrusion device at the other top end of the base, with the discharge end of the extrusion device placed inside the water tank; a feed inlet is located at the top of the end of the extrusion device away from the water tank, and a telescopic pipe is provided above the feed inlet. A second connecting frame and a first connecting frame are respectively connected to the upper and lower ends of the telescopic pipe. The first connecting frame is fixed to the feed inlet, and a feeding hopper is installed on the second connecting frame. A vibration motor is installed on the outer wall of the feeding hopper; a stirring shaft is provided inside the feeding hopper, and a second drive motor is connected to the top of the stirring shaft. This utility model, by installing a vibration motor on the outer wall of the feeding hopper, combined with the design of a compression spring and a guide shaft, enables the feeding hopper to vibrate rapidly, accelerating the flow of molten plastic raw materials, effectively preventing raw material agglomeration, and significantly improving the feeding rate.

The present invention is applicable to the technical field of automated equipment, and provides a feeding mechanism and a cooking machine using the feeding mechanism, wherein the feeding mechanism comprises: a rotating shaft, a bracket arranged on the rotating shaft; the bracket is provided with a plurality of vegetable box accommodating spaces; the plurality of vegetable box accommodating spaces are circumferentially arranged around the rotating shaft. The present invention can improve the feeding rate of the feeding mechanism and better ensure the cooking quality.

The utility model discloses a feeding device for building block processing, which relates to the technical field of building block processing and feeding, and comprises a shell, a console is fixedly connected to the outer wall of one side of the shell, a conveying frame is fixedly connected to the outer wall of the top of the shell, two groups of protective plates are fixedly connected to the outer wall of the top of the conveying frame, and the protective plates are fixedly connected to the outer wall of the top of the conveying frame. The two sets of protection plates are arranged on the two sides of the top of the conveying frame respectively, building block bodies distributed at equal intervals are placed on the outer wall of the top of the conveying frame, a reinforcing plate is fixedly connected to the outer wall of one side of each protection plate, a material conveying box is fixedly connected to one side of each reinforcing plate, and the building block bodies are stacked in the material conveying box. The building block feeding device facilitates subsequent pushing work of building block bodies next time, manual participation is not needed in the whole process, the speed and accuracy of building block body feeding are greatly improved, and the using requirements of people are met.

The utility model relates to the technical field of aluminum honeycomb core bonding, in particular to an aluminum honeycomb core production bonding device which comprises a feeding table, a conveyor and a limiting plate, a discharging groove is formed in the lower end of the aluminum honeycomb core production bonding device, and a positioning column is vertically installed above the feeding table. Multiple layers of aluminum plates are stacked between the limiting plate and the positioning column, the limiting plate and the positioning column are matched to limit and position the aluminum plates, a plurality of rotating rollers are rotationally installed in the pushing frame, the right side of the pushing frame is fixedly connected with the output end of an electric push rod, and the electric push rod is arranged on the right side of the upper portion of the feeding table. The material pushing frame moves to push the aluminum plate on the lowest layer to the conveyor, the glue storage box communicates with a glue outlet pipe through a glue conveying pipe, a glue outlet nozzle is arranged at the bottom end of the glue outlet pipe, and glue is sprayed to the aluminum plate through the glue outlet nozzle. According to the automatic feeding device, automatic feeding of the aluminum plates is achieved, the feeding speed and stability are improved, then the gluing faces of the aluminum plates can be cleaned, and the situation that dust attached to the aluminum plates affects the viscosity of glue, and consequently the bonded aluminum plates are prone to being separated in the later machining process is avoided.

The invention discloses an adjustable pollen pollination device, which comprises a base, a conveying cavity, a mounting rod, a push plate, a driving assembly, a transmission mechanism, a baffle plate, a spray head, a transmission assembly, a material distribution plate and a connecting pipe, pollen is placed in a box body and falls into the conveying cavity through the connecting pipe, the driving assembly drives the transmission assembly to operate, the transmission assembly drives the mounting rod to rotate, and the push plate drives the transmission mechanism to rotate. The mounting rod rotates to drive the material distributing plate to rotate, the material distributing plate rotates to enable pollen falling between the material distributing plate and the baffle to quantitatively fall on one side of the discharging port, meanwhile, the spray head rotates upwards by a certain angle, and after the pollen falls on one side of the discharging port, the transmission mechanism drives the push plate to move towards one side; the push plate pushes pollen falling on one side of the discharge port to the spray head at one end of the discharge pipe, the pollen is sprayed out through the spray head for pollination, the pollen swings downwards slowly to be reset under the action of the transmission assembly, the spray head continuously sprays to an area needing to be sprayed and pollinated, quantitative and continuous spraying is achieved within a limited range, and pollen diffusion is more uniform.

The utility model relates to the technical field of dispersing agent production, and discloses a dispersing agent quantitative mixing device which comprises a mixing tank, a mounting plate is fixedly connected to the left side of the upper portion of the mixing tank, a plurality of quantitative mechanisms are arranged on the mounting plate, a cleaning mechanism is arranged on the left side of the mixing tank, a mixing mechanism is arranged on the mixing tank, and the cleaning mechanism is arranged on the left side of the mixing tank. The quantifying mechanism comprises a discharging pipe, a first valve, a quantifying cylinder and a cylinder cover, the discharging pipe is fixedly connected to the mounting plate, the bottom end of the discharging pipe penetrates into the mixing tank, the first valve is fixedly connected to the outer side of the discharging pipe, and the quantifying cylinder is fixedly communicated to the top end of the discharging pipe; when the device is used, raw materials can be directly discharged after being accurately and quantitatively proportioned, so that the situation that accidents occur when the proportioned raw materials are added into a mixing tank is avoided, the efficiency of preparing a dispersing agent is greatly improved, and the practicability of the device is greatly improved.

The present invention discloses an intelligent material sealing gas device and method, and a screw conveyor. The device and the screw conveyor include a shell, a main shaft is provided in the shell, and at least two disconnected spiral blades are provided on the main shaft, an interruption zone is provided between two adjacent spiral blades, and a barrier valve is provided in the interruption zone. The barrier valve includes a valve plate that can move up and down in the shell, and an actuator for controlling the up and down movement of the valve plate is connected to the barrier valve. A material level detector is also provided on the shell, and the actuator and the material level detector are connected to a controller. The device of the present invention has the advantages of being able to adapt to changes in material properties and production load changes, sustainably maintaining a gas-locked material seal, and having a good sealing effect. When used to construct a screw conveyor, it can not only improve production efficiency and meet production needs, but also can timely eliminate the backflow or leakage of gas and dust, and can effectively eliminate safety hazards, environmental pollution, heat loss and other adverse effects. It has high use value and good application prospects.

The utility model discloses a feed packaging and weighing device which comprises a storage box, a metering box, a first feeding pipe, a second feeding pipe, a driving assembly, a discharging hopper assembly and a metering assembly. The metering box is located on one side of the material storage box, the first feeding pipe and the second feeding pipe are located between the material storage box and the metering box, the pipe diameter of the first feeding pipe is larger than that of the second feeding pipe, the driving assembly is located on one side of the material storage box, and the discharging hopper assembly is located on the inner side of the metering box. The metering assembly is located at the bottom of the inner side of the discharging hopper assembly. Compared with the prior art, the feed packaging and weighing device has the advantage that the feed packaging and weighing device can be used for feeding through the double augers.

The utility model discloses a screw extruder for processing packaging bag sealing strips, which relates to the technical field of sealing strip production equipment and comprises a base, an extruder body is arranged on the left side of the top of the base, and an extrusion die is arranged at a discharge port of the extruder body. An inserting block, a second telescopic rod and a second spring are arranged at the position, located at the discharging port, in the extruder body through a sliding block, an inserting hole used in cooperation with the inserting block is formed in the extrusion die, a handle is arranged on the outer wall of the sliding block, and the base is provided with a conveying roller, a conveying belt and a discharging groove through a mounting frame. Under the action of the insertion block, the extrusion die can be fixed, and meanwhile, the extrusion die can be conveniently disassembled, so that the extrusion die is replaced and matched with the insertion rod for use, the fixing quality of the insertion block on the extrusion die is improved, and the production quality of an extruder is further ensured; and under the action of the conveying roller, the pressing roller, the conveying belt and the discharging groove, the discharging efficiency is guaranteed.

The utility model provides a material mixing device with a quantitative and timed feeding structure, which comprises a mixing barrel, a fixed cover plate is fixedly arranged on the mixing barrel, a driving motor is fixedly arranged on the fixed cover plate, one side of the driving motor penetrates through the fixed cover plate and is fixedly connected with a driving rod, and a spiral stirring blade is fixedly arranged on the driving rod. According to the mixing device, a planetary gear structure is arranged to drive the spiral stirring blades and the stirring rod to rotate, so that the mixing effect of materials in the mixing barrel is better, and the inner wall of the mixing barrel is cleaned through a conical scraping blade and a lower scraping blade; quantitative discharging can be achieved through the electromagnetic valve and the weighing induction column, the discharging time of materials in the storage box can be controlled through the control panel and the timer, and therefore the materials can be fed in a timed and quantitative mode. And through a knocking rod and a side knocking rod, the mixing barrel and the discharging pipe can be knocked, meanwhile, a connecting rod can drive a stirring plate to rotate, and the discharging speed is increased.

The utility model discloses a gear blanking mechanism, relates to automobile gear detection line field, including fixed base, fixed plate and spacing subassembly, fixed base top is fixedly connected with lifting piece, and the four sides of lifting piece top are welded with support rod, and the top end of support rod is welded with support block, and the limit subassembly is fixed on the fixed base. A connecting ring is arranged above the supporting block, the fixing plates are welded to the four sides of the connecting ring, and lifting assemblies are arranged in the centers of the ends of the fixing plates. According to the gear discharging mechanism, the connecting ring and the limiting assembly are arranged, multi-station operation is adopted, multi-station discharging treatment is conducted on gears, the discharging speed is increased, meanwhile, automobile gears are limited, so that the structure is more stable and firmer, the situation that the gears fall accidentally in the discharging process is avoided, the automobile gears are protected to a certain degree, and the service life of the gears is prolonged. And it is guaranteed that automobile gears are smoothly discharged, the structure is simple, and a worker can conveniently use the gear discharging mechanism.

The utility model discloses a gravel screening device for concrete processing, which relates to the technical field of concrete processing and comprises a screening frame and a detachable top cover, a gravel vibration screening mechanism is arranged on the screening frame, and a heating scattering type feeding mechanism is arranged on the detachable top cover. The gravel vibration screening mechanism comprises a vibration motor, three discharging hoppers and three screens, and the sizes of screen holes of the three screens are sequentially increased from left to right. The rotary driver drives the metal scattering device on the outer wall of the electric heating rod to rotate, so that some humid gravel raw materials can be fully dried through the heating and scattering effect of the metal scattering device, the condition that the raw materials are easily adhered to the surface of a follow-up screen due to high humidity to cause blockage is avoided, and the service life of the screen is prolonged. And some raw materials in a caking state can be fully scattered, and the situation that a subsequent screen is blocked due to caking of the raw materials is avoided, so that the sand and stone raw material screening efficiency is effectively improved.

The invention relates to the technical field of aluminum profile machining, in particular to a feeding device for aluminum profile machining, which comprises a feeding frame, a feeding mechanism, a transmission mechanism, a pushing mechanism, an ejection mechanism and a receiving mechanism, a driving mechanism is arranged on the feeding frame, the feeding mechanism comprises a first shaft rod, the first shaft rod is in transmission connection with the driving mechanism, and the first shaft rod is in transmission connection with the transmission mechanism. And the first shaft rod is coaxially and fixedly connected with a feeding transmission gear. According to the aluminum profile spraying device, feeding of aluminum profiles is completed through the feeding mechanism, connection of the aluminum profiles between the feeding mechanism and the conveying mechanism is completed through the material pushing mechanism, the aluminum profiles on the conveying mechanism are ejected to the material receiving mechanism through the ejection mechanism, and the aluminum profiles falling on the spraying frame are limited through a limiting assembly of the material receiving mechanism; and the spraying frame is transferred through the sliding frame, workers do not need to fix the aluminum profiles one by one in the whole process, the feeding speed during aluminum profile spraying is greatly increased, and therefore the production efficiency of aluminum profile machining is effectively improved.

The present invention provides a highly efficient bulk material loading device, comprising: a flange interface for docking with a discharge port; a cavity, the upper end of which is connected to the flange interface and the lower end of which is provided with a discharge port; a cone, which is arranged below the discharge port with the top of the cone facing upward, and is used to convert the granular bulk material falling vertically from the discharge port into being thrown obliquely in all directions. The present invention changes the direction of bulk material falling from gravity to throwing along the cone direction, so that the bulk material can be thrown to a distant area, the overall distribution is more uniform, the number of loading ports on the loading container is reduced, and even only one loading port can be opened.

A partition plate is arranged in a bottom cover and used for forming a powder bin above the partition plate, an internal thread is arranged on the upper portion of the inner wall of the bottom cover, a puncture piece comprises a spiral section and a puncture part arranged at the lower end of the spiral section, an abutting piece is arranged on the spiral section, at least part of the spiral section extends into the bottom cover and is in threaded connection with the internal thread, and the puncture part is connected with the bottom cover. The upper cover is rotatably arranged on the bottom cover, a driving piece is arranged on the upper cover, and the upper cover rotates to drive the driving piece to abut against the abutting piece and drive the puncturing piece to rotate and move downwards to puncture the partition plate. According to the utility model, the puncture piece is simplified into the connection of the spiral section and the puncture part, the spiral section can directly rotate and move in the internal thread and is supported, the structure of the puncture piece is simpler, the matching of the puncture piece and the internal thread is simpler, the material consumption during the processing and forming of the puncture piece can be reduced, the production cost is reduced, and the puncture piece can be prevented from influencing the blanking path of powder.

The utility model relates to the technical field of green bean shredding, and discloses a green bean shredding machine which comprises a shell and a workbench, a feeding port is formed in the side wall of the shell, a conveying assembly comprises a rotating roller, the two ends of the rotating roller are rotationally connected with the inner side wall of the shell, and a plurality of steel skin barbed strips are fixedly connected to the inner wall of the rotating roller at equal intervals. And the inner wall of one side of each discharging port is fixedly connected with a wire lifting piece, the wire pressing assembly comprises two mounting plates, the two mounting plates are jointly embedded and slidably connected with a wire pressing wheel, and the side wall of the wire pressing wheel is fixedly connected with a plurality of plane belt grooves at equal intervals. Vigna unguiculata is transported under the rotation action of the godet wheel, reaches the silk outlet according to the semicircular groove track of the godet wheel, and is planed open by arranging the thin steel wire at the silk outlet and clinging the thin steel wire to the semicircular plane of the godet wheel; wherein the feeding of the godet wheel can reach 8-10 rows, a plurality of green beans can be shredded at the same time, time and labor are saved, the effect is multiplied, and the practicability of the device is improved.

The utility model relates to the technical field of konjac powder production, in particular to a leveling device for preparing konjac powder, which comprises a screw feeder, a pressure shaping pipe, a pressure shaping pipe, a pressure shaping pipe, a pressure shaping pipe, a pressure shaping pipe, a pressure shaping pipe and a pressure shaping pipe, and is characterized in that the pressure shaping pipe is fixedly connected with and communicated with the pressure shaping pipe; the feeding device is fixedly connected and communicated with the feeding end of the screw feeder; the feeding device comprises a feeding hopper, a PLC, a material guiding mechanism and a cleaning mechanism, the feeding hopper is fixedly connected and communicated with the feeding end of the spiral feeder, and the PLC, the material guiding mechanism and the cleaning mechanism are all installed on the surface of the feeding hopper; the material guide mechanism not only can actively guide the thickened material into the spiral feeder, reduce the probability that the feed hopper is blocked, accelerate the feeding rate of the thickened material and further improve the overall efficiency of subsequent forming, but also can scrape the material detained on the inner wall of the feed hopper into the spiral feeder, so that the feeding efficiency of the thickened material is improved. And the effective utilization rate of the materials is further improved.

The utility model relates to the technical field of annealing devices, in particular to a feeding mechanism for a nichrome wire bright annealing device, which comprises a storage tank, a support plate horizontally arranged in the storage tank and a plurality of inserting pipes arranged at one end of the outside of the storage tank at equal intervals. A plurality of limiting prisms are arranged at the top end of the supporting plate at equal intervals, placing grooves for placing nickel chrome wires are formed between every two adjacent limiting prisms, the placing grooves correspond to the inserting pipes one to one, and a push plate used for pushing the nickel chrome wires at the top end of the supporting plate to the ends close to the inserting pipes is arranged at the top end of the supporting plate in a sliding mode. The nickel-chrome wires are placed at the top end of the supporting plate to be flattened, the limiting prisms separate the nickel-chrome wires, then the multiple nickel-chrome wires are pushed through the push plate to enter all wire conduits of the annealing furnace at the same time, and the feeding speed is increased.

The present invention belongs to the technical field of wet spraying of concrete, and specifically relates to a foundation reinforcement concrete wet spraying device and a construction method, comprising a machine body and a discharge barrel; the discharge barrel is mounted on the machine body; a spray pipe is fixedly connected to the side wall of the discharge barrel away from the machine body; the opening at the top of the discharge barrel is inclined downward, and the spray pipe is located at the lower end of the discharge barrel opening; the top opening of the discharge barrel is square or isosceles trapezoidal; a fixed inclined plate is fixedly connected to the side wall of the high end of the discharge barrel opening; sieve plates are rotatably connected to the side walls on both sides of the lower end of the top opening of the discharge barrel through a rotating column; a placement block is fixedly connected to the side wall of the discharge barrel away from the spray pipe; one end of the sieve plate away from the rotating column is placed on the placement block; the planes where the sieve plate and the discharge barrel opening are located are parallel to each other; so as to solve the problems of low utilization rate of the sieve plate and easy accumulation of impurities at the discharge position.

The invention discloses an automatic unstacking and feeding system for bundled angle steel, and relates to the field of sorting and feeding of the bundled angle steel, the automatic unstacking and feeding system comprises an unstacking table and a conveying table, a lifting machine is fixed on the outer surface of the unstacking table, a translation machine is fixed at the output end of the lifting machine, and a picking mechanism is arranged at the output end of the translation machine; and the picking mechanism comprises a rotating cylinder and two long inclined plates, the two long inclined plates are located on the two sides of the rotating cylinder correspondingly, and first magnet strips are fixed to the outer surfaces of the two long inclined plates correspondingly. According to the automatic unstacking and feeding system for the bundled angle steel, the opening direction of the angle steel can be adjusted after the angle steel is picked up, the grabbed angle steel is placed on the conveying table with openings facing downwards, follow-up feeding work is facilitated, meanwhile, the opening directions of the multiple angle steel can be unified, the angle steel can be singly stacked in the storage groove, a feeding arm claw in the follow-up procedure can pick up the angle steel conveniently, and the working efficiency is improved. And through the single point location picking mode, the angle steel feeding speed is increased.

The present invention relates to the technical field of pipe processing, and in particular to a seamless steel pipe heat treatment device, comprising a bottom plate, a movable plate, a placement mechanism, a lifting mechanism and a heat treatment module, wherein the upper end of the bottom plate is slidably connected to the movable plate, the lower end of the movable plate is rotatably connected to a rolling wheel, and the upper end of the movable plate is installed with a placement mechanism. The existing method usually places the seamless steel pipe directly in a heat treatment furnace, and the heat treatment furnace can heat treat multiple seamless steel pipes at the same time, thereby improving the heat treatment efficiency of multiple seamless steel pipes. However, the heat treatment effect of the side wall and the end of the seamless steel pipe in the above method is inconsistent, thereby reducing the heat treatment effect of the seamless steel pipe. The placement mechanism and the separation unit used in the seamless steel pipe heat treatment device provided by the present invention cooperate, and the contact area between the upper and lower ends of the seamless steel pipe and the placement mechanism and the separation unit is small, thereby avoiding inconsistent heat treatment effects between the end and the side wall of the seamless steel pipe.

This utility model discloses a drying device for feather processing, relating to the field of feather processing technology. It includes a drying chamber, a hot air drying mechanism, and an electric discharge mechanism. A feed hopper is fixedly connected to the top of the drying chamber, and an L-shaped support is welded to the outer wall of the top of the feed hopper. The hot air drying mechanism includes a hollow shaft, spiral stirring blades, a fan support, a hot air blower, and a rotary drive assembly. During the hot air delivery process, the evenly distributed diffusion holes on the surface of the hollow shaft allow the hot air flowing into the hollow shaft to be evenly diffused into the drying chamber. Furthermore, the rotation of the spiral stirring blades on the hollow shaft agitates the feathers entering the drying chamber, ensuring uniform and sufficient contact with the evenly diffused hot air. This facilitates uniform drying and solves the problem of uneven drying found in traditional drying equipment, thus guaranteeing the drying quality.

The invention relates to the technical field of shot blasting machines, and discloses a shot blasting machine discharging device which comprises a running assembly, a discharging assembly, a stabilizing assembly and an adjusting assembly, the running assembly is used for running shot-blasted parts, the discharging assembly is used for controlling the parts to be discharged, and the stabilizing assembly is used for maintaining the stability of the discharging assembly; the adjusting assembly is used for adjusting the discharging assembly, by arranging the adjusting assembly, the discharging position of the part in the discharging inverted hopper is changed, and the situation that materials are discharged at the same position and accumulated, and blockage is caused is prevented; by arranging the stabilizing assembly, when the adjusting assembly adjusts the position of the discharging inverted hopper to change the discharging position, parts are prevented from being accumulated and blocked, and the discharging efficiency is improved conveniently; by arranging the operation assembly, the parts can be evenly distributed, and the parts are prevented from being accumulated and blocked to affect operation; a second rotating shaft is arranged, and the transmission rate of the conveying belt is changed by controlling the rotating speed of the second rotating shaft, so that the discharging speed is changed, and blockage is conveniently prevented.

The utility model belongs to the technical field of fertilizer stirring and proportioning devices, and particularly relates to a crop fertilizer stirring and proportioning device which comprises a working frame and a threaded baffle, a fertilizer stirring barrel is arranged at the top of the working frame, a limiting iron ring is installed on the outer side of the fertilizer stirring barrel, and a top cover is arranged at the top of the fertilizer stirring barrel. Clamping plates are installed at the left end and the right end of the top cover, a stirring rod is connected to the top of the top cover, stirring blades are installed on the outer side of the stirring rod, the limiting plate is installed on the right side of the working frame, a threaded baffle is connected to the interior of the limiting plate, an adjusting rod is arranged in front of the threaded baffle, and a discharging mechanism is arranged on the left side of the working frame. Electric push rods are installed at the front end and the rear end of the working frame. According to the fertilizer stirring and proportioning device disclosed by the utility model, proportioned and mixed fertilizer can be uniformly stirred, the leakage phenomenon of the fertilizer is avoided during stirring, the fertilizer discharging efficiency is conveniently improved, and the fertilizer stirring and proportioning device can be conveniently moved to a specified position according to requirements.

This application provides a novel ship control hull mold casting system, relating to the field of metal casting molds. It includes a gating structure on one side of the cavity and an venting structure on the remaining sides of the cavity. The gating structure is stepped, positioned at the top of the cavity and higher than the cavity itself. The gating structure includes a riser, a main channel, two branch channels, and multiple sub-channels connected sequentially along the pouring direction. The two branch channels extend obliquely to both sides from the ends of the main channel, with their widths gradually decreasing. Each branch channel branches out two spaced sub-channels on its side facing the cavity. The height of the sub-channels gradually decreases, and their width gradually increases at their ends. The height of the sub-channels is lower than the height of the branch channels, and the height of the branch channels is lower than the height of the main channel. The venting structure includes multiple venting slag bags spaced apart and connected to the bottom of the outer side of the cavity. This application effectively solves the technical problems of turbulence and slag inclusions easily generated by traditional flow channels.