55results about "Throwing machines" patented technology

The application discloses a kind of intelligent dynamic adjustment feeding machine and feeding method, belong to tobacco processing field, the feeding machine includes feeding device, cutting device, feeding device and controller, it is characterized in that: the cutting device includes first conveyor belt, first baffle being arranged in the both sides of first conveyor belt, and the cutter and the pressing mechanism that are driven by power device and reciprocate up and down between the first baffle of both sides, pressure sensor is arranged on the support of cutting device bottom, the controller is connected with the power mechanism of each device motion part and sensor signal;The application adopts automation control, realizes unmanned operation, improves equipment processing capacity and production efficiency, cutting device is cut off tobacco in the mode similar to guillotine, reduces to break, and for a large number of incoming materials can also be easily cut off;Meanwhile, according to the quality data measured by pressure sensor, the controller can control the running speed of first and second conveyor belts, realize the real-time control of the mass flow of tobacco, complete accurate feeding.

The utility model relates to the field of food processing, in particular to a coffee berry spin-drying and throwing machine which comprises a machine frame, a driving device, a spin-drying device and a conveying device, a feeding opening is formed in the first end of an outer cylinder, and the driving device comprises a driving motor assembly and a driving shaft set driven by the driving motor assembly. The spin-drying device comprises a net cylinder rotationally arranged in the outer cylinder, the net cylinder is fixedly connected with the inner shaft, the conveying device comprises a spiral blade and a throwing assembly, the throwing assembly comprises a throwing cylinder with an inner cavity communicating with the spiral conveying channel and an impeller rotationally arranged in the inner cavity of the throwing cylinder, and a throwing pipe communicating with the inner cavity is formed on the circumferential wall of the throwing cylinder; the impeller is fixedly connected with the outer shaft so as to realize rotation and form air flow for throwing the dried coffee cherries after spin-drying in the throwing cylinder, and the dried coffee cherries are sent out from the throwing pipe along with the air flow. The technical problem that a horizontal dewatering mechanism independently arranged for coffee cherries is lacked at present is solved.

This invention discloses a waste conveying device for optical lens processing, relating to the field of cargo conveying technology. It includes a support frame, on which a driven roller and a driving roller are mounted. Side plates are fixedly mounted on both sides of the support frame, and a first baffle and a second baffle are fitted between the two side plates. A dust removal component is also fitted between the two side plates. The dust removal component includes two rotating seats, which are respectively embedded in the two side plates. A hollow rotating roller is rotatably mounted inside each rotating seat. A conveyor belt is sleeved on the driven roller, driving roller, and hollow rotating roller. The conveyor belt has a three-layer structure: an inner belt, a middle belt, and an outer belt. The outer belt is made of high-density polyurethane and has a nano-silicon carbide particle coating on its surface. The conveyor belt of this invention adopts a composite layered structure design, significantly improving overall performance and service life, ensuring stable operation of the conveying system, and extending the maintenance cycle of key components.

This invention discloses a combined adjustable material spreading device, comprising a housing, a telescopic adjustment mechanism, an angle adjustment mechanism, and a spreading plate. The housing is equipped with a sliding support and an adjusting support. The telescopic adjustment mechanism includes a handwheel, a nut, a first screw, a threaded sleeve, a thrust bearing, a Y-type connector, and a rotating shaft. The threaded sleeve is mounted on the adjusting support. The threaded sleeve, thrust bearing, handwheel, and nut are connected sequentially. The first screw is screwed into the threaded sleeve. The first screw, Y-type connector, and rotating shaft are connected sequentially, and rotating shaft is connected to a hole in the spreading plate. The angle adjustment mechanism includes a second handwheel, a second screw, a crossbar, a connecting rod, rotating shaft, and a nut. The second screw is screwed into the first screw. The second handwheel, second screw, crossbar, connecting rod, and rotating shaft are connected sequentially, and rotating shaft is connected to a hole in the spreading plate. This invention can adjust the telescopic length and angle of the spreading plate individually or in combination to meet the needs of different production conditions, offering high adjustment accuracy, reliability, and stability.

This application provides a material acceleration device for a silage harvester, belonging to the field of agricultural machinery technology. The acceleration device includes: a housing, a motor, and an impeller device located inside the housing; the housing is cylindrical, and the impeller device is rotatably fixed on the two inner side walls of the housing. The motor is mounted on one outer side wall of the cylindrical housing to drive the impeller device to rotate; the housing is provided with a compressed air channel, an accelerated discharge channel, and a feed channel; the material is output at high speed through the accelerated discharge channel after the dual action of compressed air and the impeller device; the material acceleration device for a silage harvester disclosed in this application can realize the accelerated output of materials of different particle sizes.

The utility model discloses a parabola discharge port structure for dust removal of a grain unloading machine, and relates to the technical field of grain unloading machine equipment. The dust removal device comprises a bottom plate and a supporting frame, the top face of the bottom plate is fixedly connected with the supporting frame, and a transmission mechanism, a cleaning mechanism and a dust removal mechanism are arranged on the bottom plate; the transmission mechanism comprises a first motor fixedly connected to the top face of the bottom plate, and the output end of the first motor is fixedly connected with a first rotating rod through a coupler. The transmission mechanism is arranged, the output end of the motor is fixedly connected with the rotating rod through the coupler, the first rotating rod drives the driving wheel to rotate, the driving wheel is matched with the belt, the driven wheel rotates, when the driving wheel and the driven wheel rotate through the belt, the first rotating rod drives the first conveying roller, and the second rotating rod drives the second conveying roller. The grain conveying device has the advantages that the grain conveying efficiency is high, and the grains are discharged in a parabola shape.

The invention relates to the technical field of stockpiling, in particular to a ramp material distribution system and process, the system comprises a stockpiling machine, the stockpiling machine is provided with a cantilever, a walking mechanism, a swing mechanism, a pitching mechanism and symmetrically arranged arc motion mechanisms; the arc motion mechanism comprises an adjusting wheel and a hard wheel; according to the ramp working condition, all the mechanisms are subjected to joint debugging and joint control, and the arc motion mechanism is switched to multiple working modes, specifically, the first mode is adopted on a built auxiliary road, and the adjusting wheel is used for buffering and reducing losses; during collaborative operation of the equipment, a second mode is adopted in the operation edge area of the stacker, and stability and controllability are enhanced by increasing the diameter of an adjusting wheel and making contact with a hard wheel; a third mode is adopted on the material pile platform stacked in a layered mode, the hard wheels are driven to press downwards, and the extending pieces are embedded into the loose materials so as to enhance the anti-sliding capacity; and through various self-adaptive strategies, the problems that the stability is poor, the operation range is limited and the efficiency is low when the stacker operates on the ramp are effectively solved.

This utility model discloses a user-friendly steering grain throwing trolley, including an upper support, a lower support, a first support column, a base plate, a second pulley, a control box, a first fixing block, a first roller, and a second roller. The lower support is fixedly connected to the outer wall of one end of the upper support. From low to high, a first support column, a second support column, a third support column, a fourth support column, and a fifth support column are sequentially fixed between the upper and lower supports. This utility model features a structured design; the steering mechanism allows for free angle adjustment within a certain range, enabling adjustment of the grain throwing trajectory without moving the entire machine. A servo motor and gears drive the steering of the grain throwing mechanism, centered on the shaft, expanding the coverage area, improving storage capacity utilization, and preventing uneven grain accumulation. The steering grain throwing trolley achieves efficient operation through multi-directional throwing, further solving the problems of small coverage area and cumbersome adjustments inherent in traditional equipment.

The invention belongs to the technical field of grain machinery, and particularly relates to a high-speed bulk material throwing device and method. A high-speed bulk material throwing device comprises a belt conveyor, the belt conveyor comprises a front roller and a rear roller, the front roller and the rear roller are installed at the two ends of the upper portion of an upper rack through bearing seats respectively, a belt is arranged between the front roller and the rear roller in a sleeved mode, and a driving motor is arranged on the lower portion of the upper rack. The output end of the driving motor is connected with a rotating shaft of the rear roller through a driving belt, the stock bin is located above the upper rack, a discharging opening of the stock bin is located above the belt, one end of the rotary drive is fixedly installed on the lower rack, the other end of the rotary drive is rotatably connected with the rotary support, and the upper rack is arranged on the upper portion of the rotary support. By controlling the rotating speed and the rotating angle of the belt type conveying roller, material throwing at different distances and different positions can be achieved, grain transferring in bin cleaning or bin flattening operation is achieved, the production efficiency is improved, and the cost is reduced.

The application discloses a cigarette launching mechanism, relates to a cigarette body, and comprises a feeding assembly and a shell, wherein the shell is provided with a guide groove for containing the cigarette body and guiding the delivery direction of the cigarette body; the feeding assembly is arranged on the shell and used for pushing the cigarette body to move in the guide groove. The feeding assembly of the application is provided with a feeding wheel and a blowing port, the feeding wheel and the blowing port can respectively deliver the cigarettes or simultaneously deliver the cigarettes, and the feeding wheel is provided with a gas permeation hole and a gas cavity for negative pressure, so that the friction between the cigarettes and the feeding wheel is increased through the negative pressure, and the launching speed of the cigarettes is improved.

A disc spreader for distributing material, comprising a storage container (7) for receiving the material with at least one discharge opening (12), at least one metering element downstream of the discharge opening (12) of the storage container (7) with a metering opening (15), and at least one distributor disc (3, 4) arranged below the metering opening (15) and rotatable about an axis of rotation, wherein a discharge chute (10, 11) extends downwards from the metering opening (15) towards the distributor disc (3, 4), which surrounds at least a circumferential section of the metering opening (15), characterized in that the discharge chute (10, 11) extends substantially completely around the metering opening (15) at its free end facing the distributor disc (3, 4), wherein the discharge chute (10, 11) extends at least has a passage (26).

The invention discloses a rail traveling material distribution system, which comprises a traveling rail, a material distribution device, a material distribution device and a material distribution device, and is characterized in that the traveling rail is used for guiding a moving direction; the sleeve frame is arranged on the walking track in a sliding mode through the walking module and used for providing an operation space; the material distribution adhesive tape machine is arranged on the sleeve frame and is used for material distribution operation; wherein a telescopic rail clamping module is arranged on the sleeve frame, and the telescopic rail clamping module and the walking module form a sleeve frame moving speed control system. The braking points are added through the telescopic rail clamping module, additional braking force is provided, the braking function of the walking module and the telescopic rail clamping module can be mutually backed up, and therefore the controllability of the moving speed of the rail travelling crane distribution system is better.

The invention relates to a linkage alternate lifting type ultrahigh-speed brick picking and stacking machine, which is particularly suitable for picking and stacking small-specification ceramic bricks at a brick outlet of a kiln at a high speed. The machine is small in size, extremely low in energy consumption, extremely high in efficiency, free of damage and scratches, extremely simple in specification change and durable in use.

The present invention discloses a bulk material dispensing device, comprising a frame, a bulk material dispensing mechanism, a weighing sensor and a control device. The frame is equipped with a hopper; the bulk material dispensing mechanism comprises a mounting beam, a turntable and a driving device, the mounting beam is mounted on the frame, the turntable is rotatably mounted on the mounting beam, the turntable is located below the discharge port of the hopper, the driving device is mounted on the mounting beam, and the driving device can drive the turntable to rotate; the weighing sensor is arranged between the mounting beam and the frame, and the weighing sensor is used to measure the impact force exerted on the turntable; the control device is electrically connected to the weighing sensor and the driving device, and the control device can adjust the output power of the driving device according to the measurement data of the weighing sensor. The bulk material dispensing device provided by the present invention can avoid the situation where the rotation speed of the turntable is reduced too much or even stops when the discharge volume of the hopper is large, thereby ensuring that the turntable can work normally and effectively disperse the materials.

The invention relates to the technical field of drilling, in particular to a complex geological condition large-diameter drilling device which comprises a platform and a drill rod vertically penetrating through the platform. A centrifugal ring, a centrifugal plate, a transmission unit and a temporary storage bin are arranged in the platform; the centrifugal ring sleeves the periphery of the drill rod along the axis of the drill rod; the centrifugal plates are fixedly arranged on the lower portion of the centrifugal ring in the radial direction of the centrifugal ring, and the multiple centrifugal plates are evenly distributed around the axis of the centrifugal ring. The multiple conveying units are of an annular structure and are sequentially arranged in a sleeving mode in the radial direction of the centrifugal ring, the bottoms of all the conveying units are higher than the lower portion of the centrifugal plate, and the smaller the outer diameter of each conveying unit is, the lower the height of the bottom of each conveying unit is; the temporary storage bin is of an annular structure and is arranged outside the transmission unit located on the outermost layer in a sleeving mode. Risks of drill hole collapse, hole shrinkage, drill rod operation hindering and the like caused by accumulation of soil and stones around the drill rod are effectively avoided.

The utility model discloses sewage treatment pond alum throwing equipment for sewage treatment. The sewage treatment pond alum throwing equipment comprises a throwing equipment body for throwing alum in a sewage treatment pond and a throwing mechanism, the throwing equipment body comprises a fixing plate, a holding plate and an alum placing box; the holding plate is fixedly arranged on the fixing plate; the alum placing box is connected with the fixing plate through a throwing mechanism; the throwing mechanism comprises a rotating assembly, a sliding assembly and a limiting assembly; the rotating assembly comprises a movable groove, a spring groove, a throwing plate and a volute spiral spring; a movable groove is formed in the fixed plate; two spring grooves are symmetrically formed in the movable groove; the throwing plate is rotationally arranged in the movable groove through a rotating shaft and fixedly connected with the alum containing box. The two volute spiral springs are symmetrically arranged on the rotating shaft in a sleeving mode, and the two ends of each volute spiral spring are fixedly connected with the inner wall of the corresponding spring groove and the rotating shaft correspondingly. The sewage treatment pond alum throwing equipment for sewage treatment is simple and reasonable in structure, ingenious in design, small in size, convenient to use, light and fast.

The invention discloses an integrated efficient wine brewing feeding device with hoppers, comprising: a frame, on which a main hopper and a sub-hopper are respectively arranged; the conveying device is arranged on the rack, is positioned between the main hopper and the branch hoppers, and is used for conveying materials in the main hopper into the branch hoppers; the lifting device is arranged on the rack and comprises a lifting frame and a first driving component, the lifting frame is arranged on the rack in an up-down moving mode, the first driving component is used for driving the lifting frame to move up and down, and the material distributing hopper is arranged on the lifting frame so as to drive the material distributing hopper to move up and down relative to the rack; the rotary material throwing device is arranged on the lifting frame and comprises a connecting frame and a first motor, the connecting frame is rotationally arranged on the lifting frame and located below the material distributing hopper, the first motor is arranged on the lifting frame and used for driving the connecting frame to rotate, a moving frame capable of conducting reciprocating displacement in the radial direction of the material distributing hopper is arranged on the connecting frame, and a belt conveyor is arranged on the moving frame; and a second driving component capable of driving the moving frame to move is arranged on the connecting frame.

The spirogyra growth restraining device comprises a floating platform, a plurality of circular parabolic tables connected together through a connecting frame are arranged above the floating platform, the diameters of the circular parabolic tables are sequentially increased from bottom to top, a parabolic opening is formed in the side wall of each circular parabolic table, and the circular parabolic tables are arranged on the floating platform. One or more than two centrifugal push plates are arranged in each floating platform, the floating platform is provided with a driving mechanism for controlling the centrifugal push plates to rotate, the driving mechanism comprises a motor, the motor is fixedly connected with the floating platform, and the output end of the motor is fixedly connected with an outer sleeve. According to the utility model, through the cooperation of the multi-layer circular parabolic table and the centrifugal push plate, the slow-release balls wrapped with the bamboo powder leavening can be automatically thrown into water in different ranges, and when the slow-release balls fall onto spirogyra at the water bottom, the bamboo powder leavening can slowly release allelochemicals to inhibit the growth of the spirogyra, so that not only is the time saved, but also the labor cost is reduced.

The invention discloses a cylindrical object throwing structure and an unmanned mobile device, and relates to the technical field of backpack top, the structure can be arranged on a mobile platform, and is used for precisely throwing a cylindrical object in a certain size range to a target position. The structure is small in overall size and light in weight, and can meet the use requirements of the mobile platform under the condition that the load and the installation size are limited. And meanwhile, the structure is simple and reasonable, convenient to install and use, high in stability and weather resistance and capable of meeting the use requirements in special application scenes.

The invention discloses a green energy-saving sand making device suitable for multiple working conditions, and relates to the technical field of sand making devices.The green energy-saving sand making device comprises a rack, a mounting frame is fixedly connected to the inner side of the rack, a second connecting plate is rotatably connected to the top of the mounting frame, and a second conveying plate is fixedly connected to the top of the second connecting plate; the top of the second conveying plate is fixedly connected with a second top plate, and a first spiral groove is formed in the inner side of the second conveying plate. By arranging the preliminary acceleration mechanism, materials always keep ordered spiral track movement in the first conveying plate and the second conveying plate, the problems of large-particle-size clamping stagnation and small-particle-size blocking which are prone to occurring in a continuous feeding mode are thoroughly eradicated, and the materials are in uniform spiral sliding contact with the inner walls of the first conveying plate and the second conveying plate; and local concentrated impact is avoided, the abrasion loss of the conveying plate is greatly reduced, and the overall service life of the device is effectively prolonged.

The utility model relates to the field of food making, in particular to a simple sweet potato cleaning device which comprises a mounting frame, bearings mounted on two sides of the top of the mounting frame, a stirring mechanism connected between the two bearings and comprising a rotating shaft, supports arranged on the surfaces of two ends of the rotating shaft, and a first fixing frame and a second fixing frame wrapped on the supports at the two ends. The rotating shaft extends to the bearings on the two sides and is connected with the bearings, a spiral rod is wound on the surface of the rotating shaft, and a sealing plate is arranged on the surface of the first fixing frame. The sweet potatoes can be washed through a high-pressure spray head when turned over, multiple cleaning modes are achieved, the cleaning effect is improved, meanwhile, the sweet potatoes can be rapidly thrown out through a throwing plate for discharging, cleaning and discharging are integrated, later maintenance is facilitated, and meanwhile the structure is simple and the manufacturing cost is low.

The dispersing device comprises a conveying device, a dispersing assembly connected to a chain of the conveying device, a rectangular frame connected to the upper side of the conveying device through a supporting rod, an output opening formed in one side of the rectangular frame, a rolling part rotationally connected into the rectangular frame, and a driving device connected to the rectangular frame. And the driving device drives the conveying device and the rolling piece through a transmission mechanism. The device has the advantages that a haystack is placed in the rectangular frame, the conveying device drives the dispersing assembly to rotate so as to drive the haystack to move towards the output opening, the rolling part is arranged at the output opening, the haystack is driven to rotate while the haystack is prevented from moving through the rolling part, and therefore the haystack is prevented from moving. Therefore, a pointed cone on the dispersing assembly is used for stripping the haystack, the aim of dispersing the haystack is achieved, and the haystack can be conveniently crushed by a subsequent crusher.

The utility model discloses a push rod driving type material distributing device in the technical field of grain storage, which comprises a rack, a material distributing conveyor, a transfer conveyor and a rotary support, the rotary support is rotatably connected with the rack through a first rotary mechanism, and is rotatably connected with a base at the feeding end of the material distributing conveyor through a second rotary mechanism; a first telescopic rod is arranged between the rack and the rotary support, a second telescopic rod is arranged between the rotary support and the base, the feeding end of the distributing conveyor is rotationally connected with the base, and a third telescopic rod is arranged between the portion, close to the feeding end, of the distributing conveyor and the base. The discharging end of the transfer conveyor is in butt joint with the feeding end of the distributing conveyor. Rotation of the material distribution conveyor in the horizontal direction and the vertical direction is achieved through the multiple rotary structures, the grain throwing position can be flexibly controlled under the condition that equipment is not frequently moved, large-range continuous and accurate material distribution is achieved, the grain warehousing efficiency and quality are improved, and the labor intensity of workers is reduced.

The utility model relates to the technical field of material throwing equipment, and discloses a material throwing impeller and a material thrower, the material throwing impeller comprises a front wheel cover and a rear wheel disc which are arranged in parallel and at intervals, and a plurality of blades which are uniformly arranged at intervals in the circumferential direction are arranged between the front wheel cover and the rear wheel disc; the front wheel cover and the rear wheel disc are respectively provided with a plurality of through holes, the plurality of through holes in the front wheel cover and the plurality of through holes in the rear wheel disc are respectively used for the two ends of the plurality of blades to pass through in a one-to-one correspondence manner, and the two ends of each blade are respectively welded and fixed with the opposite sides of the front wheel cover and the rear wheel disc; the material throwing impeller provided by the utility model has higher structural strength, and can effectively prevent the problem that the blades are broken and even broken due to the impact effect of materials.

The invention relates to the technical field of material level sensor detection, and discloses a semi-automatic sensor testing tool which comprises a support mechanism, a material level sensor and a bottom shell platform arranged in the support mechanism. Aiming at the problem that splashing detection is inaccurate, when the material level sensor passes through the rear end of a material barrel, due to the fact that grit at the rear end is located at the low position, the material level sensor can be accurately detected; when the equipment moves to the moment, the fixed plate can push the toothed bar to move forwards so as to be in contact with the gear, so that the gear rotates to control the sand throwing wheel to rotate, and when the sand throwing wheel rotates, grit can be driven to be thrown upwards and collide with the bottom of the material level sensor, so that false alarm of detection of the material level sensor is prevented; and the phenomenon of false alarm of the material level sensor in the use process due to the fact that the detection of splashed grit is consistent with that of submerged grit is avoided.

The utility model relates to the technical field of bulk grain storage, in particular to an adjustable grain loading mechanism for storage, which comprises a conveyor, a grain throwing machine, a connecting rod mechanism and a power mechanism, the connecting rod mechanism is respectively hinged with the conveyor and the grain throwing machine, and the power mechanism is connected with the connecting rod mechanism or the grain throwing machine. The power mechanism can drive the grain throwing machine to move in parallel relative to the conveyor, so that the grain throwing machine can move to the station state that the grain throwing machine is flush with the conveyor, stacked or butted with the conveyor in a staggered mode, and in the flush station state, the grain throwing machine can stretch into the horizontal warehouse from a window of the horizontal warehouse at a time. In the stacking station state, the interference influence of the grain throwing machine on grain feeding of the conveyor can be avoided, and it is ensured that the conveyor loads grains smoothly; in the staggered-layer butt-joint station state, the grain throwing machine is located below the front end of the conveyor and can be matched with the conveyor to conduct grain throwing operation at the designated position, the grain loading device can stretch into the horizontal warehouse from the window of the horizontal warehouse at a time to conduct loading operation, and the loading efficiency is improved.

This invention discloses an industrial linen picking machine with vibration and dispersing function. The industrial linen picking machine with vibration and dispersing function includes a housing, a jaw inlet installed on the top of the housing, a primary wave-dispersing roller device and a primary air blowing device installed between the jaw inlet and a secondary feeding conveyor; the discharge end of the secondary feeding conveyor is connected to a discharge transition conveyor, and a secondary wave-dispersing roller device and a secondary air blowing device are installed between the secondary feeding conveyor and the discharge transition conveyor; the discharge end of the discharge transition conveyor is equipped with a gripping manipulator device for clamping the material on the discharge transition conveyor to a pressure roller device, the pressure roller device is connected to a discharge conveyor; the discharge end of the discharge transition conveyor is also equipped with a reversing deflector device, the discharge end of a circulating feeder is connected to the feed end of the discharge transition conveyor through an upwardly inclined feeder; the discharge end of a bypass feeder is connected to the discharge conveyor.

The invention relates to the technical field of railway material loading and unloading, in particular to a railway automatic loading and unloading multifunctional material vehicle which comprises a material throwing belt conveying device, a material storage belt conveying device, a translation trolley and a railway flat plate transport vehicle. The material throwing belt moves along with the translation trolley; the material throwing belt conveying device comprises a belt framework and a material throwing belt installed on the belt framework, and the belt framework comprises a horizontal framework and an inclined framework rotationally connected with the horizontal framework. A lifting mechanism for driving the inclined framework to rotate so as to keep the horizontal framework and the inclined framework horizontal or enable the inclined framework and the horizontal framework to be arranged at an obtuse angle is mounted on the side wall of the belt framework; when not working, the horizontal framework and the inclined framework are kept horizontal, and the whole belt framework can be arranged in the storage belt conveying device along with the translation trolley; the device has the technical effects of being convenient to transport and saving energy.

The invention discloses a gas-material separation throwing cylinder of a silage maize harvester, which belongs to the technical field of silage maize harvesters and comprises a throwing cylinder body. A pair of inward bent flow guide arc-shaped plates is arranged in the throwing cylinder body and close to the inlet of the throwing cylinder body; a plurality of hydraulic adjusting rods are arranged between the flow guide arc-shaped plate and the inner wall of the throwing cylinder body; in the drooping section of the throwing cylinder body, the tail ends of the pair of flow guide arc-shaped plates are in butt joint with a guide hopper; the lower end of the guide hopper is connected with the biconical gas-material separator through a gas-material pipeline; the tail end of an airflow channel at the top end of the gas-material separator extends out of the side wall of the throwing cylinder body, and the lower end of the airflow channel is close to an outlet at the lower end of the throwing cylinder body; the biconical gas-material separator comprises a middle straight cylinder part and two conical cylinder parts, wherein the large ends of the two conical cylinder parts are connected with the two ends of the straight cylinder part. According to the device, clamping of airflow is reduced, noise and raised dust are reduced when straw materials are thrown out, the situation that the straw materials are discharged in an excessively dispersed mode is avoided, and collection of the materials is greatly facilitated.

The invention relates to the technical field of ocean ball conveying, in particular to an ocean ball conveying device for children games, which comprises an ocean ball pool and a conveyor, a guide groove is formed in the ocean ball pool close to the end part of the conveyor, and a pool entering channel and a projection channel are formed in the other side of the guide groove; a baffle is arranged at the intersection of the inlet of the pool inlet channel and the inlet of the projection channel, and a T-shaped handle is fixedly installed on the upper surface of the baffle. The device further comprises a projection assembly, the projection assembly comprises a first mounting table fixedly mounted in the ocean ball pool and a fixing frame fixedly mounted at the top of the first mounting table, through cooperation of the projection assembly and the baffle, cooperation of bomb feeding and bomb dropping can be achieved, and under the action of the butt joint assembly, the slide and the rotating disc can be in butt joint; by means of the technical scheme, the slide game and the ocean ball projection game are matched, on one hand, game modes can be increased, on the other hand, children can interact and cooperate in different games, and more game experience and fun are provided for the children.