Quantitative feeding device for stirrer
Technical Field
The utility model relates to a material mixing equipment field especially relates to a dosing device.
Background
The mixer is a machine which uses a mixing rod with mixing blades to rotate in a mixing drum to mix two or more materials into a mixture or a proper consistency. The mixer is one of the equipment commonly used in fields such as chemical industry, material and food in the production process, and material stirring relates to each industry, especially to in light partition plate production facility and the gypsum board extrusion equipment, and is higher to the requirement of material stirring, but present mixer is because when stirring the material more, can't guarantee stirring effect, and the material piles up easily simultaneously.
Disclosure of Invention
The invention aims to solve the problems of the existing stirring equipment and provides a quantitative feeding device for a stirrer, which has the advantages of large material stirring amount, high material dispersion degree and difficulty in stacking.
In order to realize the above purpose, the utility model discloses a technical scheme is: a quantitative feeding device for a stirrer comprises a rack, wherein a storage bin with an opening at the upper end and a quantitative feeding mechanism are sequentially arranged on the rack from top to bottom; the quantitative feeding mechanism is arranged at the bottom of the storage bin corresponding to the discharging position; the quantitative feeding mechanism is arranged at the bottom of the storage bin corresponding to the discharging position; the quantitative feeding mechanism comprises a base, a connecting cylinder is arranged on the upper end surface of the base, a material distribution disc I and a material feeding disc are arranged on the inner wall of the connecting cylinder corresponding to the position under the material storage bin, the first material distribution disc is provided with a first material blanking hole, the base is rotatably provided with a main rotating shaft corresponding to the middle position in the connecting cylinder, a feeding disc is arranged on the main rotating shaft corresponding to the position right above the base, the main rotating shaft sequentially penetrates through the base and the first material distribution disc, one end of the main rotating shaft extends out of the base and is connected with a power source, a stirring disc is coaxially arranged on the main rotating shaft corresponding to the upper end surface of the first material distribution disc, a discharge hole is arranged at one side of the bottom of the connecting cylinder corresponding to the discharge disc, a scraping plate is arranged on the inner side wall of the connecting cylinder corresponding to the upper end surface of the discharge disc, one end of the scraping plate extends to the position of the main rotating shaft, and the other end of the scraping plate, which is opposite to the scraping plate, extends to the position of the discharge hole.
In order to further optimize the utility model discloses, can prefer following technical scheme for use:
preferably, still coaxial branch charging tray two that is provided with between corresponding branch charging tray one, the feeding dish on the connecting cylinder inner wall, main axis of rotation runs through branch charging tray two, the blanking hole two has been seted up on the branch charging tray two, the coaxial stirring impeller that is provided with in the main axis of rotation corresponding branch charging tray one up end position.
Preferably, still coaxial branch charging tray three that is provided with on the connecting cylinder inner wall corresponds branch charging tray two, between the feeding dish, main axis of rotation runs through branch charging tray three, divide and seted up blanking hole three on the charging tray three, it stirs the material wheel to correspond three up end positions of branch charging tray coaxial to be provided with the toper in the main axis of rotation.
Preferably, the positions of the first blanking hole, the second blanking hole and the third blanking hole are staggered, and the first blanking hole, the second blanking hole and the third blanking hole are fan-shaped holes and are provided with a plurality of holes.
Preferably, the storage silo is the type of falling the cone, the observation window has been seted up on the storage silo lateral wall, be provided with weighing sensor with frame hookup location department on the storage silo lateral wall.
Preferably, the storage silo top still is provided with the feed bin lid, the feed bin is covered and has been seted up the feed inlet, the feed bin is covered and still is provided with the dust remover.
Preferably, the lower end of the main rotating shaft is provided with a driven sprocket, the base is provided with a driving motor, a driving shaft end of the driving motor is provided with a driving sprocket, and a chain is in transmission connection between the driving sprocket and the driven sprocket.
Preferably, the lower end face of the feeding disc is further provided with a material scraping strip around the shaft, and the material scraping strip is used for cleaning materials on the upper end face of the base.
Preferably, the stirring disc is provided with L-shaped stirring blades, and the included angle range of the L-shaped stirring blades is 120-160 degrees.
The utility model has the advantages that:
1. this equipment disposes the storage silo of large capacity, and the feed bin lid is installed at the storage silo top simultaneously, and the loading of the big batch material of being convenient for still disposes weighing sensor and dust remover on the further storage silo, is convenient for monitor the interior material condition of storage silo on the one hand, can reduce the dust particle that the material shocked the production simultaneously.
2. Be provided with the dosing mechanism in the storage silo bottom in this equipment, the dosing mechanism realizes the multiple stirring to the material through dividing charging tray one, dividing charging tray two, dividing charging tray three, divides the blanking hole on charging tray one, dividing charging tray two, the branch charging tray three to adopt staggered arrangement simultaneously, prevents that the material from piling up the stirring effect of having guaranteed the material, and the dosing mechanism disposes independent driving motor in this equipment, guarantees the sufficient power of stirring process.
Drawings
FIG. 1 is a front view of a dosing device;
FIG. 2 is a top view of the dosing device;
FIG. 3 is a schematic view of the internal structure of the dosing apparatus;
FIG. 4 is a schematic structural view of a material distribution plate;
FIG. 5 is a schematic structural view of the second part of the distributing tray;
FIG. 6 is a schematic structural view of three positions of the distributing tray;
FIG. 7 is a schematic view of a feed tray configuration.
The device comprises a shield 1, a dosing mechanism 2, a storage bin 3, an observation window 4, a bin cover 5, a dust remover 6, a discharge port 7, a driving motor 8, a driving chain wheel 9, a driven chain wheel 10, a chain 11, a main rotating shaft 12, a connecting cylinder 13, a stirring disc 14, a stirring impeller 15, a conical stirring wheel 16, a scraping plate 17, a scraping strip 18, a material distributing disc I19, a material distributing disc II 20, a material distributing disc III 21, a material distributing disc III 22, a material discharging hole I23, a material discharging hole II 24 and a material discharging hole III 25.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-7, a quantitative feeding device for a mixer comprises a frame, wherein a storage bin 3 with an opening at the upper end and a quantitative feeding mechanism 2 are sequentially arranged on the frame from top to bottom; the quantitative feeding mechanism 2 is arranged at the bottom of the storage bin corresponding to the discharging position; storage silo 3 is the back taper type, guarantee its storage capacity, the observation window 4 has been seted up on the storage silo lateral wall, install weighing sensor with frame hookup location department on the storage silo lateral wall, feed bin lid 5 is still installed at the storage silo top, the feed inlet has been seted up on feed bin lid 5, the feed bin is covered and still is installed dust remover 6, this equipment disposes the storage silo of large capacity, the feed bin lid is installed at the storage silo top simultaneously, be convenient for load of big batch material, still dispose weighing sensor and dust remover on the further storage silo, be convenient for monitor the interior material condition of storage silo on the one hand, can reduce the dust particle that the material shocked the production simultaneously.
The quantitative feeding mechanism 2 is arranged at the bottom of the storage bin corresponding to the discharging position; the quantitative feeding mechanism comprises a base, a connecting cylinder 13 is arranged on the upper end surface of the base, a first distributing plate and a first feeding plate are arranged on the inner wall of the connecting cylinder 13 and correspond to the positions under the storage bins, a first blanking hole is formed in the first distributing plate, a main rotating shaft is rotatably arranged on the base and correspond to the middle position in the connecting cylinder, a feeding plate is arranged on the main rotating shaft and correspond to the positions above the base, the main rotating shaft sequentially penetrates through the base and the first distributing plate 19, a stirring plate 14 is coaxially arranged on the main rotating shaft and correspond to the position on the upper end surface of the first distributing plate, an L-shaped stirring blade is arranged on the stirring plate, the included angle of the L-shaped stirring blade is 120 degrees, materials on the distributing plate are scraped from the first blanking hole 23 through the stirring plate, a second distributing plate is coaxially arranged between the first distributing plate and the feeding plate 22 on the inner wall of the connecting cylinder 13, the main rotating shaft penetrates through the, the stirring impeller 15 is coaxially arranged on the main rotating shaft corresponding to the upper end face of the first distributing disc, the third distributing disc 21 is coaxially arranged on the inner wall of the connecting cylinder 13 corresponding to the second distributing disc and between the feeding discs, the main rotating shaft penetrates through the third distributing disc 21, the third distributing disc 21 is provided with a third blanking hole 25, the conical stirring wheel 16 is coaxially arranged on the main rotating shaft corresponding to the upper end face of the third distributing disc, and the positions of the first blanking hole 23, the second blanking hole 24 and the third blanking hole 25 are staggered, so that the materials are prevented from directly and continuously sliding downwards, and the material stirring dispersion effect is improved; the blanking hole I, the blanking hole II and the blanking hole III are fan-shaped holes and are provided with 2 holes, and the fan-shaped holes ensure the smoothness of material gliding and prevent material blockage. The lower end face of the feeding disc is further provided with a scraping strip 18 around a shaft for cleaning materials on the upper end face of the base, and the materials on the base are cleaned through the scraping strip, so that the blockage of equipment caused by material accumulation is prevented; one end of a main rotating shaft extends out of a base and is provided with a driven sprocket 10, a driving motor 8 is arranged on the base, a driving shaft end of the driving motor is provided with a driving sprocket 9, a chain 11 is connected between the driving sprocket and the driven sprocket 10 in a transmission way, a shield 1 is arranged on a machine frame corresponding to the positions of the driving sprocket 9, the driven sprocket 10 and the chain 11, a quantitative feeding mechanism in the device is provided with an independent driving motor to ensure sufficient power in the stirring process, one side of the bottom of a connecting cylinder is provided with a discharge hole corresponding to the position of a discharge disc, a scraping plate 17 is arranged on the inner side wall of the connecting cylinder corresponding to the position of the upper end surface of the discharge disc, one end of the scraping plate 17 extends to the position, and meanwhile, the scraper plate guides the material on the feeding disc to the position of the discharge port 7, so that the whole material conveying is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.