CN219404761U - Batching device for production of silicon nitride bricks - Google Patents
Batching device for production of silicon nitride bricks Download PDFInfo
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- CN219404761U CN219404761U CN202320250156.XU CN202320250156U CN219404761U CN 219404761 U CN219404761 U CN 219404761U CN 202320250156 U CN202320250156 U CN 202320250156U CN 219404761 U CN219404761 U CN 219404761U
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Abstract
The utility model belongs to the technical field of silicon nitride brick production equipment, and particularly relates to a batching device for silicon nitride brick production, which comprises a frame, a mixing tank and a plurality of crushing hoppers, wherein the crushing hoppers are communicated with the mixing tank, feeding screw conveyer is arranged in a discharging pipe of each crushing hopper, crushing components are arranged in each crushing hopper, stirring components are arranged in each mixing hopper, a discharging hopper is arranged at the bottom of each mixing tank, a material guiding mechanism is arranged in each discharging hopper, a speed reducing motor is arranged outside each discharging hopper, each material guiding mechanism comprises two material guiding plates and a cam component, the top ends of the material guiding plates are hinged to the side wall of each mixing tank, each cam component comprises a roller arranged at the bottom of each material guiding plate and a cam abutted against each roller, each cam is fixedly provided with a cam shaft, and one end of each cam shaft is in transmission connection with an output shaft of the speed reducing motor. The device has the crushing function, ensures the accuracy and uniformity of the ingredients, and can avoid the blockage of a discharge hole and improve the production efficiency by arranging the material guiding mechanism in the discharge hopper.
Description
Technical Field
The utility model belongs to the technical field of silicon nitride brick production equipment, and particularly relates to a batching device for silicon nitride brick production.
Background
The silicon nitride brick is a refractory material product which takes magnesium oxide and chromium oxide as main components and periclase and spinel as main mineral components, has high refractoriness, high-temperature strength, strong alkaline slag corrosion resistance, excellent thermal stability and certain adaptability to acid slag, and is used for manufacturing high-temperature bearings, metallurgical crucibles, semiconductor area smelting boat devices and the like in the industries of aviation, metallurgy, machinery, semiconductors and the like.
At present, when the production raw materials of the silicon nitride bricks are mixed, the raw materials are usually mixed with non-crushed massive powder, especially, the mineral components such as periclase, spinel and the like, the accuracy and uniformity of the mixing can be affected during the mixing, and after the mixing, a large amount of materials are easy to cause the blockage of a discharge opening of a mixing tank during discharging, which is not beneficial to discharging and affects the production efficiency.
For this reason, improvements are needed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a batching device for producing silicon nitride bricks, which comprises a frame, a mixing tank and a plurality of crushing hoppers, wherein the crushing hoppers are fixed on the frame, the top of each crushing hopper is provided with a feeding port, the bottom of each crushing hopper is provided with a discharging pipe, the discharging pipes of the crushing hoppers are communicated with the mixing tank, feeding screw conveyor is matched in the discharging pipes, the outer parts of the discharging pipes are provided with driving motors, the driving motors are used for driving the feeding screw conveyor to convey materials, the outer parts of the crushing hoppers are provided with crushing motors, and the inner parts of the crushing hoppers are provided with crushing assemblies, and the crushing motors are used for driving the crushing assemblies to crush the materials;
the mixing tank sets up in the below of frame, the fixed agitator motor that is provided with in top of mixing tank, the inside of mixing tank is provided with stirring subassembly, agitator motor is used for driving stirring subassembly stirring material, the bottom of mixing tank is provided with the discharge hopper, the bottom of discharge hopper is provided with the discharge gate, and discharge gate department is provided with the discharge valve, be provided with guide mechanism in the discharge hopper, and the outside of discharge hopper is provided with gear motor, guide mechanism includes two symmetrically arranged's stock guide and cam module, the stock guide sets up along the inner wall slope of discharge hopper, the top of stock guide articulates on the lateral wall of mixing tank, cam module is including setting up the gyro wheel in the stock guide bottom, and the cam with gyro wheel looks butt, the cam is fixed to be provided with the camshaft, the discharge hopper is all worn out at the both ends of camshaft, and the lateral wall of camshaft and discharge hopper is sealed and rotate and be connected, the one end and gear motor's of camshaft output shaft transmission are connected.
Optionally, crushing subassembly includes two horizontal crushing poles that set up relatively, and is equipped with crushing sword on the crushing pole, is the transmission between two crushing poles and is connected, and crushing fill is all worn out at the both ends of two crushing poles, and one of them crushing pole's one end and crushing motor's output shaft transmission are connected.
Optionally, a supporting leg is arranged below the mixing tank.
Optionally, the landing leg below of blending tank is equipped with the base, and the top of base is equipped with the recess, and the bottom of landing leg wears to establish in the recess, is equipped with the damper for landing leg absorbing damper in the recess, damper adopts spring damper.
Specifically, because gear motor drives the cam and rotates, and then the periodic reciprocal stock guide that promotes realizes the stock guide vibrations, leads to the whole vibrations that also can take place of compounding jar, and damper helps alleviateing vibrations, noise reduction.
Optionally, the stirring assembly comprises a rotating shaft, the top end of the rotating shaft is in transmission connection with an output shaft of the stirring motor, and a stirring rod and a stirring frame are arranged on the rotating shaft.
Optionally, when the stirring motor drives the rotating shaft to rotate and the gear motor drives the cam shaft to rotate, the material guide plate is not interfered with the stirring rod and the stirring frame.
Optionally, a gap is left between the cam and the side wall of the discharge hopper, so that the cam does not touch the side wall of the discharge hopper when rotating.
Specifically, a certain gap is reserved between the cam and the side wall of the discharge hopper, so that the cam is prevented from touching the side wall of the discharge hopper in the rotation process.
The utility model also comprises other components which can enable the batching device for producing the silicon nitride bricks to be normally used, and the batching device is a conventional technical means in the field. In addition, the undefined devices or components in the utility model all adopt conventional technical means in the field, such as a feeding dragon, a driving motor, a crushing motor, a stirring motor, a discharge valve, a reducing motor, a spring damper and the like.
The utility model has the working principle that the raw materials such as magnesium oxide, chromium oxide, periclase, spinel and the like which are conveyed by the belt scale are respectively put into each crushing hopper, the crushing motor drives the crushing assembly to crush the raw materials, the crushed raw materials are conveyed into the mixing tank by the feeding dragon, the stirring motor drives the stirring assembly to stir the raw materials, after the raw materials are uniformly mixed, the reducing motor is started to drive the cam to rotate, the cam periodically pushes the roller and the material guide plate, the vibration of the material guide plate is realized, the materials can conveniently slide out of the material outlet along the material guide plate, the blockage is avoided, the vibration of the whole mixing tank is also avoided, and the vibration reducing assembly is beneficial to reducing the vibration and noise and protecting equipment.
The utility model has the beneficial effects that by the design of the crushing hopper, large powder of mineral components such as periclase, spinel and the like is conveniently crushed into fine powder, the accuracy and uniformity of batching are ensured, and in addition, the feeding auger is arranged in the discharging pipe, so that the materials are conveniently and uniformly conveyed, and the blockage of the discharging pipe is avoided; through setting up guide mechanism in the discharge hopper of compounding jar, utilize the cam to rotate, the periodically reciprocal stock guide that promotes realizes the stock guide vibrations, the material of being convenient for is along stock guide landing, avoids blockking up the discharge gate, does benefit to the unloading, has improved production efficiency, and damper is favorable to alleviateing the vibrations of compounding jar in addition, noise reduction to guarantee equipment steady operation.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of the portion a in fig. 1.
Fig. 3 is a schematic view of a partial structure of a discharge hopper of the mixing tank of the present utility model.
In the figure: 1. the machine frame comprises a frame body, a mixing tank, a crushing hopper, a discharging pipe, a feeding dragon, a driving motor, a crushing assembly, a stirring motor, a stirring assembly, a discharging hopper, a discharging port and a discharging port, 13, a discharge valve, 14, a material guide mechanism, 15, a gear motor, 16, a roller, 17, a cam, 18, a cam shaft, 19, a crushing cutter, 20, a supporting leg, 21, a base, 22, a groove, 23, a damping component and 24, and a material guide plate.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Examples
As shown in fig. 1-3, the utility model provides a batching device for producing silicon nitride bricks, which comprises a frame 1, a mixing tank 2 and a plurality of crushing hoppers 3, wherein the crushing hoppers 3 are fixed on the frame 1, the top of each crushing hopper 3 is provided with a feeding port, the bottom of each crushing hopper 3 is provided with a discharging pipe 4, the discharging pipes 4 of each crushing hopper 3 are communicated with the mixing tank 2, feeding dragon 5 is matched in each discharging pipe 4, a driving motor 6 is arranged outside each discharging pipe 4, the driving motor 6 is used for driving the feeding dragon 5 to convey materials, a crushing motor 7 is arranged outside each crushing hopper 3, a crushing assembly 8 is arranged inside each crushing hopper 3, and the crushing motor 7 is used for driving the crushing assembly 8 to crush the materials.
The mixing tank 2 is arranged below the frame 1, the stirring motor 9 is fixedly arranged above the mixing tank 2, the stirring assembly 10 is arranged inside the mixing tank, the stirring motor 9 is used for driving the stirring assembly 10 to stir materials, the discharging hopper 11 is arranged at the bottom of the mixing tank 2, the discharging outlet 12 is arranged at the bottom of the discharging hopper 11, the discharging valve 13 is arranged at the discharging outlet 12, the material guiding mechanism 14 is arranged in the discharging hopper 11, the speed reducing motor 15 is arranged outside the discharging hopper 11, the material guiding mechanism 14 comprises two symmetrically arranged material guiding plates 24 and cam assemblies, the material guiding plates 24 are obliquely arranged along the inner wall of the discharging hopper 11, the top ends of the material guiding plates 24 are hinged to the side wall of the mixing tank 2, the cam assemblies comprise roller shafts 16 arranged at the bottom of the material guiding plates 24 and cams 17 abutted to the roller shafts 16, the cam shafts 17 are fixedly arranged with cam shafts 18, two ends of each cam shaft 18 penetrate out of the discharging hopper 11, the cam shafts 18 are in sealing and rotating connection with the side wall of the discharging hopper 11, and one ends of the cam shafts 18 are in driving connection with the output shafts of the speed reducing motor 15.
Crushing assembly 8 includes two horizontal crushing poles that set up relatively, and is equipped with crushing sword 19 on the crushing pole, is the transmission between two crushing poles and is connected, and crushing bucket 3 is all worn out at the both ends of two crushing poles, and one of them crushing pole's one end and crushing motor 7's output shaft transmission are connected.
The lower part of the mixing tank 2 is provided with a supporting leg 20.
A base 21 is arranged below the supporting leg 20 of the mixing tank 2, a groove 22 is formed in the top of the base 21, the bottom end of the supporting leg 20 is arranged in the groove 22 in a penetrating mode, a damping component 23 used for damping the supporting leg 20 is arranged in the groove 22, and the damping component 23 is a spring damper.
It can be understood that, since the gear motor 15 drives the cam 17 to rotate, and then periodically and reciprocally pushes the material guiding plate 24, the material guiding plate 24 vibrates, so that the whole mixing tank 2 also vibrates, and the vibration reducing component 23 helps to reduce vibration and noise.
The stirring assembly 10 comprises a rotating shaft, the top end of the rotating shaft is in transmission connection with an output shaft of the stirring motor 9, and a stirring rod and a stirring frame are arranged on the rotating shaft.
When the stirring motor 9 drives the rotating shaft to rotate and the gear motor 15 drives the cam shaft 18 to rotate, the material guide plate 24 does not interfere with the stirring rod and the stirring frame.
A gap is left between the cam 17 and the side wall of the discharge hopper 11 so that the cam 17 does not touch the side wall of the discharge hopper 11 when rotating.
It will be appreciated that a certain gap is left between the cam 17 and the side wall of the discharge hopper 11 to ensure that the cam 17 does not touch the side wall of the discharge hopper 11 during rotation.
The utility model has the working principle that the raw materials such as magnesium oxide, chromium oxide, periclase, spinel and the like which are conveyed by a belt scale are respectively put into each crushing hopper 3, the crushing motor 7 drives the crushing assembly 8 to crush the raw materials, the crushed raw materials are conveyed into the mixing tank 2 by the feeding auger 5, the stirring assembly 10 is driven by the stirring motor 9 to stir the raw materials, after the raw materials are uniformly mixed, the speed reducing motor 15 is started to drive the cam 17 to rotate, the cam 17 periodically pushes the roller 16 and the material guide plate 24, the vibration of the material guide plate 24 is realized, the materials can conveniently slide out of the material outlet 12 along the material guide plate 24, the blockage is avoided, and the vibration reduction assembly 23 is beneficial to reducing the vibration, reducing the noise and protecting equipment because the whole mixing tank 2 can vibrate accordingly.
The feeding dragon 5, the driving motor 6, the crushing motor 7, the stirring motor 9, the discharge valve 13, the gear motor 15 and the spring damper are all devices known in the prior art, and the principle and the structure of the device are clear and complete for those skilled in the art.
The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (7)
1. The utility model provides a batching device is used in production of silicon nitride brick, includes frame, mixing tank and a plurality of crushing fill, its characterized in that: the device comprises a frame, a plurality of crushing hoppers, a feeding port, a discharging pipe, a feeding auger, a driving motor, a crushing assembly and a crushing motor, wherein the crushing hoppers are fixed on the frame, the feeding port is arranged at the top of each crushing hopper, the discharging pipe of each crushing hopper is communicated with a mixing tank, the feeding auger is matched with the discharging pipe, the driving motor is arranged outside each discharging pipe and used for driving the feeding auger to convey materials, the crushing motor is arranged outside each crushing hopper, the crushing assembly is arranged inside each crushing hopper, and the crushing motor is used for driving the crushing assembly to crush the materials;
the mixing tank sets up in the below of frame, the fixed agitator motor that is provided with in top of mixing tank, the inside of mixing tank is provided with stirring subassembly, agitator motor is used for driving stirring subassembly stirring material, the bottom of mixing tank is provided with the discharge hopper, the bottom of discharge hopper is provided with the discharge gate, and discharge gate department is provided with the discharge valve, be provided with guide mechanism in the discharge hopper, and the outside of discharge hopper is provided with gear motor, guide mechanism includes two symmetrically arranged's stock guide and cam module, the stock guide sets up along the inner wall slope of discharge hopper, the top of stock guide articulates on the lateral wall of mixing tank, cam module is including setting up the gyro wheel in the stock guide bottom, and the cam with gyro wheel looks butt, the cam is fixed to be provided with the camshaft, the discharge hopper is all worn out at the both ends of camshaft, and the lateral wall of camshaft and discharge hopper is sealed and rotate and be connected, the one end and gear motor's of camshaft output shaft transmission are connected.
2. The batching device for producing silicon nitride bricks according to claim 1, wherein: crushing subassembly includes two horizontal crushing poles that set up relatively, and is equipped with crushing sword on the crushing pole, is transmission connection between two crushing poles, and crushing fill is all worn out at the both ends of two crushing poles, and one of them crushing pole's one end and crushing motor's output shaft transmission connection.
3. The batching device for producing silicon nitride bricks according to claim 1, wherein: the lower part of the mixing tank is provided with supporting legs.
4. A batching device for producing silicon nitride bricks according to claim 3, wherein: the landing leg below of blending tank is equipped with the base, and the top of base is equipped with the recess, and the bottom of landing leg wears to establish in the recess, is equipped with the damper for landing leg absorbing damper in the recess, damper adopts spring damper.
5. The batching device for producing silicon nitride bricks according to claim 1, wherein: the stirring assembly comprises a rotating shaft, the top end of the rotating shaft is in transmission connection with an output shaft of the stirring motor, and a stirring rod and a stirring frame are arranged on the rotating shaft.
6. The batching device for producing silicon nitride bricks according to claim 5, wherein: when the stirring motor drives the rotating shaft to rotate and the gear motor drives the cam shaft to rotate, the material guide plate is not interfered with the stirring rod and the stirring frame.
7. The batching device for producing silicon nitride bricks according to claim 1, wherein: a gap is reserved between the cam and the side wall of the discharge hopper, so that the cam does not touch the side wall of the discharge hopper when rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250156.XU CN219404761U (en) | 2023-02-17 | 2023-02-17 | Batching device for production of silicon nitride bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250156.XU CN219404761U (en) | 2023-02-17 | 2023-02-17 | Batching device for production of silicon nitride bricks |
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| Publication Number | Publication Date |
|---|---|
| CN219404761U true CN219404761U (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320250156.XU Active CN219404761U (en) | 2023-02-17 | 2023-02-17 | Batching device for production of silicon nitride bricks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117699099A (en) * | 2024-02-06 | 2024-03-15 | 山东淄博新达制药有限公司 | High-viscosity powder material screw feeding system |
-
2023
- 2023-02-17 CN CN202320250156.XU patent/CN219404761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117699099A (en) * | 2024-02-06 | 2024-03-15 | 山东淄博新达制药有限公司 | High-viscosity powder material screw feeding system |
| CN117699099B (en) * | 2024-02-06 | 2024-06-11 | 山东淄博新达制药有限公司 | High-viscosity powder material screw feeding system |
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