A feeding device for casting material production

Abstract

The utility model discloses a feeding device for casting material production, and relates to the technical field of casting material. The utility model includes a mixing bin, and also includes: a feeding assembly is arranged on one side of the mixing bin, a water adding assembly is arranged just above the mixing bin, and a scraping assembly is arranged just below the feeding assembly. The utility model can manually pour different kinds of mixtures into the top of the conveyor belt at the bottom, and the set limiting blocks can isolate different kinds of mixtures. Under the continuous rotation of the conveyor belt, the mixture can be poured from the installation trough into the interior of the mixing bin for subsequent processing. The set telescopic cylinder can drive the scraper plate to move up and down, and the scraper plate can avoid the position of the limiting block, scrape off the mixture powder adhering to the conveyor belt, and slide along the triangular hypotenuse of the scraper plate to the interior of the mixing bin, so as to ensure the cleanliness of the conveyor belt and make it more convenient to load.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting materials, in particular to a feeding device for casting material production. Background Art

[0002] Refractory materials are divided into shaped refractories and unshaped refractories. Unshaped refractories usually refer to castables, which are mixed powder particles composed of multiple aggregates or aggregates and one or more binders. When used, they must be mixed evenly with one or more liquids. After mixing, they have strong fluidity and plasticity.

[0003] In the process of mixing castables, different kinds of mixtures need to be manually transported and poured into the mixing bin, which is troublesome. At the same time, the process of adding water requires manual precise filling. Too much or too little water will affect the use effect of the castable. In addition, the water needs to be added manually using a holding tool continuously, which is inconvenient to use and difficult to accurately control the filling amount. Therefore, we propose a feeding device for castable production to solve this problem. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a feeding device for casting material production, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a feeding device for casting material production, comprising a mixing bin and supporting feet evenly distributed on the lower end surface of the mixing bin, and also comprising:

[0007] The protective column is fixed at the central position of the lower end surface of the mixing bin, the inner rotation of the protective column is connected to a stirring rod, and a motor is arranged at the central position of the bottom of the mixing bin to drive the stirring rod to rotate;

[0008] A feeding assembly is provided on one side of the mixing bin and is used to convey different types of mixed agents into the mixing bin for subsequent processing;

[0009] A water adding assembly is arranged just above the mixing bin and is used to evenly add water into the mixing bin for mixing;

[0010] The scraping component is arranged directly below the feeding component and is used to scrape off the mixture adhering to the surface of the feeding component to ensure the accuracy of adding the mixture.

[0011] Furthermore, a mounting groove is provided on the right side of the mixing bin body, and the mounting groove is in contact with the feeding assembly.

[0012] Furthermore, the feeding assembly includes a conveyor belt and a limiting block. The conveyor belt is arranged obliquely and fixed inside the mounting trough, and the other side of the conveyor belt is in contact with the ground. A driving motor that can drive the conveyor belt to work is arranged inside the conveyor belt. The limiting block is linearly distributed and fixed on the conveyor belt, and the limiting block can contact different types of mixtures.

[0013] Furthermore, the scraper assembly includes a telescopic cylinder and a scraper plate, the telescopic cylinder is fixed at the inner lower end of the mounting trough, the scraper plate is fixed at the output end of the telescopic cylinder, and the cross-section of the scraper plate is a triangular structure, and the top of the scraper plate contacts the outer wall of the belt.

[0014] Furthermore, an extraction pump is fixed to the right side of the outer wall of the mixing bin body, the bottom output end of the extraction pump is sealed with a telescopic hose, the top output end of the extraction pump is sealed with a drainage pipe, and the other end of the drainage pipe is sealed with a water adding assembly, and a flow valve is arranged in the middle of the drainage pipe.

[0015] Furthermore, the water adding assembly includes supporting columns, a water sprinkling ring plate and a water spray valve port, the supporting columns are evenly distributed and fixed on the upper end surface of the mixing bin body, the water sprinkling ring plate is fixed on the upper end surface of the supporting columns, and the water sprinkling ring plate is sealedly connected to the other end of the drainage pipe, the interior of the water sprinkling ring plate is hollow, the water spray valve port is evenly distributed and sealedly connected to the lower end surface of the water sprinkling ring plate, and the spraying direction of the water spray valve port is toward the inner center position of the mixing bin body.

[0016] The utility model has the following beneficial effects:

[0017] The utility model can pour different kinds of mixtures into the top of the conveyor belt from the bottom manually, and the limiting blocks can isolate different kinds of mixtures. When the conveyor belt keeps rotating, the mixture can be poured into the interior of the mixing bin from the installation trough for subsequent processing. The telescopic cylinder can drive the scraper plate to move up and down, and the scraper plate can avoid the position of the limiting blocks, scrape off the mixture powder adhering to the conveyor belt, and slide along the triangular hypotenuse of the scraper plate to the interior of the mixing bin, thereby ensuring the cleanliness of the conveyor belt and making the loading more convenient.

[0018] The utility model can extract water through the extraction pump and transport it to the inside of the sprinkler ring plate through the drainage pipe, and then the water spray valve can evenly spray the water inside the mixing bin to make the mixing more uniform and rapid. The flow valve set in the middle of the drainage pipe can facilitate manual real-time control of the water injection volume for more precise control. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a top view schematic diagram of a feeding device for casting material production of the utility model;

[0021] Figure 2 It is a cross-sectional schematic diagram of a feeding device for casting material production of the utility model;

[0022] Figure 3 It is a schematic diagram of a three-dimensional view of a water adding component of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Mixing bin; 2. Protective column; 3. Stirring rod; 4. Drainage pipe; 5. Extraction pump; 6. Telescopic hose; 7. Support foot; 8. Support column; 9. Sprinkler ring plate; 10. Water spray valve port; 11. Conveyor belt; 12. Material limit block; 13. Installation trough; 14. Telescopic cylinder; 15. Scraper plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1-3 As shown, the utility model is a feeding device for casting material production, including a mixing bin 1 and support feet 7 evenly distributed on the lower end surface of the mixing bin 1, and also includes:

[0027] The protective column 2 is fixed at the central position of the lower end surface of the mixing bin 1. The inner part of the protective column 2 is rotatably connected with a stirring rod 3. A motor is provided at the central position of the bottom of the mixing bin 1 to drive the stirring rod 3 to rotate. The protective column 2 can prevent the mixture from condensing during the mixing process and affecting the rotation of the stirring rod 3.

[0028] A feeding assembly is arranged on one side of the mixing bin body 1, and is used to transport different kinds of mixtures to the inside of the mixing bin body 1 for subsequent processing. A mounting trough 13 is provided on the right side of the mixing bin body 1, and the mounting trough 13 is in contact with the feeding assembly. The feeding assembly includes a conveyor belt 11 and a limiting block 12. The conveyor belt 11 is inclinedly arranged and fixed inside the mounting trough 13, and the other side of the conveyor belt 11 is in contact with the ground. A driving motor that can drive the conveyor belt 11 to work is arranged inside the conveyor belt 11. The limiting block 12 is linearly distributed and fixed on the belt of the conveyor belt 11, and the limiting block 12 can contact with different kinds of mixtures. Different kinds of mixtures can be manually poured from the bottom to the top of the conveyor belt 11. The limiting block 12 can isolate different kinds of mixtures. When the conveyor belt 11 continues to rotate, the mixture can be poured from the mounting trough 13 into the inside of the mixing bin body 1 for subsequent processing.

[0029] A water adding assembly is arranged just above the mixing bin body 1, and is used to evenly add water to the inside of the mixing bin body 1 for mixing. An extraction pump 5 is fixed to the right side of the outer wall of the mixing bin body 1, and a telescopic hose 6 is sealed to the bottom output end of the extraction pump 5, and a drainage pipe 4 is sealed to the top output end of the extraction pump 5, and the other end of the drainage pipe 4 is sealed to the water adding assembly, and a flow valve is arranged in the middle of the drainage pipe 4. The water adding assembly includes support columns 8, a water sprinkling ring plate 9 and a water spray valve port 10. The support columns 8 are evenly distributed and fixed on the upper end surface of the mixing bin body 1, and the water sprinkling ring plate 9 is fixed on the upper end surface of the support columns 8, and the water sprinkling ring plate 9 is sealed to the other end of the drainage pipe 4, and the water sprinkling The interior of the ring plate 9 is hollow, and the water spray valve openings 10 are evenly distributed and sealed and connected to the lower end surface of the water spray ring plate 9, and the spraying direction of the water spray valve opening 10 is toward the central position of the interior of the mixing bin body 1. The telescopic hose 6 provided can be conveniently stretched to immerse the telescopic hose 6 into the water bucket, and the water can be pumped out by the provided extraction pump 5 and then transported to the interior of the water spray ring plate 9 through the drainage pipe 4, and then the water spray valve opening 10 can evenly spray the water inside the mixing bin body 1 to make the mixing more uniform and rapid, and the flow valve set in the middle of the drainage pipe 4 can facilitate manual real-time control of the water injection volume, so as to control it more accurately, and the mixed castable can be discharged from the rear discharge port of the mixing bin body 1;

[0030] The scraper assembly is arranged directly below the feeding assembly and is used to scrape off the mixture adhered to the surface of the feeding assembly to ensure the accuracy of adding the mixture. The scraper assembly includes a telescopic cylinder 14 and a scraper plate 15. The telescopic cylinder 14 is fixed to the lower end of the inner part of the mounting trough 13, and the scraper plate 15 is fixed to the output end of the telescopic cylinder 14. The cross-section of the scraper plate 15 is a triangular structure. The top of the scraper plate 15 is in contact with the outer wall of the belt. When the bottom pours different types of mixtures from the mounting trough 13 through the conveyor belt 11, the arranged telescopic cylinder 14 can drive the scraper plate 15 to move up and down. The scraper plate 15 can avoid the position of the limiting block 12, scrape off the mixture powder adhered to the conveyor belt 11, and slide along the triangular hypotenuse of the scraper plate 15 to the inside of the mixing bin 1, thereby ensuring the cleanliness of the conveyor belt 11 and making the feeding more accurate.

[0031] Working principle: First, the bottom of the mixing silo 1 is evenly distributed with supporting feet 7, which are used to support the mixing silo 1;

[0032] When in use, different kinds of mixtures can be manually poured from the bottom to the top of the conveyor belt 11, and the limiting block 12 can isolate different kinds of mixtures. When the conveyor belt 11 is continuously rotating, the mixture can be poured from the mounting trough 13 into the interior of the mixing bin 1 for subsequent processing. The telescopic cylinder 14 can drive the scraper plate 15 to move up and down, and the scraper plate 15 can avoid the position of the limiting block 12, scrape off the mixture powder adhering to the conveyor belt 11, and slide along the triangular hypotenuse of the scraper plate 15 into the interior of the mixing bin 1, so as to ensure the cleanliness of the conveyor belt 11 and make the feeding more accurate.

[0033] Then, a motor is arranged at the central position of the bottom of the mixing bin 1 to drive the stirring rod 3 to rotate, and the protective column 2 is arranged to prevent the mixture from condensing during the mixing process and affecting the rotation of the stirring rod 3, so that the various mixtures can be mixed dry first;

[0034] Then, the water can be extracted by the extraction pump 5 and transported to the inside of the sprinkler ring plate 9 through the drainage pipe 4, and then the water spray valve mouth 10 can evenly spray the water inside the mixing bin 1 to make the mixing more uniform and rapid, and the flow valve set in the middle of the drainage pipe 4 can facilitate manual real-time control of the water injection volume for more precise control.

[0035] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A feeding device for casting material production, comprising a mixing bin (1) and a lower end surface of the mixing bin (1) evenly distributed with supporting feet (7), characterized in that: Also includes: The protective column (2) is fixed at the central position of the lower end surface of the mixing chamber (1); the interior of the protective column (2) is rotatably connected to a stirring rod (3); and a motor is provided at the central position of the bottom of the mixing chamber (1) to drive the stirring rod (3) to rotate; A feeding assembly, arranged on one side of the mixing bin (1), for conveying different types of mixed agents into the interior of the mixing bin (1) for subsequent processing; A water adding assembly is arranged directly above the mixing bin (1) and is used to evenly add water into the interior of the mixing bin (1) for mixing; The scraper assembly is arranged directly below the feeding assembly and is used to scrape off the mixture adhering to the surface of the feeding assembly to ensure the accuracy of adding the mixture; The feeding assembly comprises a conveyor belt (11) and a limiting block (12); the conveyor belt (11) is arranged obliquely and fixed inside the mounting trough (13), and the other side of the conveyor belt (11) is in contact with the ground; a driving motor capable of driving the conveyor belt (11) to work is arranged inside the conveyor belt (11); the limiting block (12) is linearly distributed and fixed on the belt of the conveyor belt (11), and the limiting block (12) can contact different types of mixed agents; The water adding assembly comprises a supporting column (8), a water sprinkling ring plate (9) and a water spray valve port (10); the supporting column (8) is evenly distributed and fixed on the upper end surface of the mixing bin body (1); the water sprinkling ring plate (9) is fixed on the upper end surface of the supporting column (8); the water sprinkling ring plate (9) is sealedly connected to the other end of the drainage pipe (4); the interior of the water sprinkling ring plate (9) is hollow; the water spray valve port (10) is evenly distributed and sealedly connected to the lower end surface of the water sprinkling ring plate (9); and the spraying direction of the water spray valve port (10) is toward the central position inside the mixing bin body (1).

2. A feeding device for casting material production according to claim 1, characterized in that: A mounting groove (13) is provided on the right side of the mixing bin body (1), and the mounting groove (13) is in contact with the loading assembly.

3. A feeding device for casting material production according to claim 2, characterized in that: The scraper assembly comprises a telescopic cylinder (14) and a scraper plate (15), wherein the telescopic cylinder (14) is fixed to the inner lower end of the mounting trough (13), and the scraper plate (15) is fixed to the output end of the telescopic cylinder (14), and the cross section of the scraper plate (15) is a triangular structure, and the top of the scraper plate (15) is in contact with the outer wall of the belt.

4. A feeding device for casting material production according to claim 1, characterized in that: An extraction pump (5) is fixed to the right side of the outer wall of the mixing bin body (1); the bottom output end of the extraction pump (5) is sealedly connected to a telescopic hose (6); the top output end of the extraction pump (5) is sealedly connected to a drainage pipe (4); the other end of the drainage pipe (4) is sealedly connected to a water adding assembly; and a flow valve is provided in the middle of the drainage pipe (4).

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