Casting furnace for metal casting

Abstract

The utility model discloses a casting furnace for metal casting, which comprises a furnace body, support plates are arranged on two sides of the bottom surface of the furnace body, a fixing plate is arranged between the support plates, and a shaft seat is arranged in the middle of the top surface of the fixing plate. According to the utility model, the second motor drives the crushing roller to rotate, so that metal materials entering the crushing box can be crushed, the sizes of the metal materials are more uniform, the crushed metal materials enter the furnace body through the blanking pipe, and the metal materials can be subjected to melting processing through the use of the furnace body; wherein a first motor drives a synchronous wheel to rotate, a rotating rod can be driven to rotate by using a synchronous belt, and a metal material in the furnace body can be stirred in all directions by using a scraping plate at one end of a fixed rod on the rotating rod and a scraper and a stirring blade on the scraping plate, so that the metal material can be fully heated; and therefore, the melting efficiency of the metal materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal casting, in particular to a casting furnace for metal casting. Background Art

[0002] Metal casting is a process of melting metal into a liquid that meets certain requirements and pouring it into a mold. After cooling, solidification and cleaning, a casting with a predetermined shape, size and performance is obtained. The casting blank is almost formed, so it can achieve the purpose of no mechanical processing or little processing, which reduces costs and time to a certain extent. Casting is one of the basic processes in the modern machinery manufacturing industry.

[0003] Currently, metal casting requires the use of a metal casting furnace to melt the metal, and then the molten metal is placed in a mold for forming. However, during use, existing metal casting furnaces are not convenient for crushing the metal material to be melted, which easily causes metal materials of different sizes to enter the equipment together, thereby easily reducing the melting efficiency of the metal material. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the utility model provides a casting furnace for metal casting, which has the advantages of conveniently crushing the metal materials entering the furnace body to make them uniform in size and high melting efficiency, thereby solving the problems in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above advantages of conveniently crushing the metal materials entering the furnace body to make them uniform in size and high in melting efficiency, the specific technical solutions adopted by the present invention are as follows:

[0008] A casting furnace for metal casting includes a furnace body, support plates are provided on both sides of the bottom surface of the furnace body, and a fixed plate is provided between the support plates, a shaft seat is provided at the middle position of the top surface of the fixed plate, and a rotating rod is provided in the shaft seat, the top end of the rotating rod passes through the bottom surface of the furnace body and extends into the interior of the furnace body, a fixed rod is provided on the rotating rod, and a scraper is provided at one end of the fixed rod, and stirring blades are provided on one side surface of the scraper on both sides of the fixed rod, and scrapers are provided on the top and bottom surfaces of the scraper, a first motor is mounted on one side surface of the support plate, and a synchronous wheel is provided on the output end of the first motor and the rotating rod, and a synchronous belt is provided between the synchronous wheels, support columns are provided on both sides of the top surface of the furnace body, and a crushing box is provided between the support columns, a second motor is mounted on both sides of the front end surface of the crushing box, and a crushing roller is fixedly connected to the output end of the second motor, the crushing box is connected to the furnace body through a discharge pipe, baffles are provided on both sides of the crushing box, electric telescopic rods are mounted on both sides of the crushing box, and the output end of the electric telescopic rod is fixedly connected to a connecting plate, and a connecting rod is provided between the connecting plate and the baffle.

[0009] Furthermore, a filter box is provided on one side surface of the support column, and a filter plate is provided inside the filter box. An exhaust pipe is provided on one side surface of the filter box, and the furnace body is connected to the filter box through a connecting pipe.

[0010] Furthermore, there are a plurality of filter plates, and the plurality of filter plates are evenly distributed in the filter box.

[0011] Furthermore, the scraper matches the furnace body.

[0012] Furthermore, the baffle is movably connected to the crushing box.

[0013] Furthermore, material guide plates are obliquely provided on both sides of the upper surface of the bottom end of the crushing box.

[0014] Furthermore, a discharge pipe is provided on the front end surface of the furnace body, and a valve is installed on the discharge pipe.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a casting furnace for metal casting, which has the following beneficial effects:

[0017] (1) In the present invention, the electric telescopic rod is opened, and the electric telescopic rod drives the connecting plate to move. The connecting plate moves and drives the baffle to move at the same time, so that the crushing box is in an open state. The metal material is placed in the crushing box, and the crushing roller is driven to rotate by the second motor, so that the metal material entering the crushing box can be crushed to make it more uniform in size. The crushed metal material enters the furnace body through the discharge pipe. Through the use of the furnace body, the metal material can be melted. The first motor drives the synchronous wheel to rotate, and then the synchronous belt can be used to drive the rotating rod to rotate. The scraper at one end of the fixed rod on the rotating rod and the scraper and stirring blade on the scraper can be used to stir the metal material in the furnace body in all directions, so that the metal material can be fully heated, thereby facilitating the improvement of the melting efficiency of the metal material.

[0018] (2) In the present invention, when the material enters the crushing box, the connecting plate is driven to move by the electric telescopic rod. When the connecting plate moves, the baffle is driven to move by the connecting rod. When the two baffles are in a closed state, the top of the crushing box can be closed to prevent the debris generated during the crushing from splashing, thereby improving the safety during use. The smoke generated during the melting of the metal material enters the filter box through the connecting pipe. By using the filter plate in the filter box, the smoke generated during the melting process can be filtered and purified to prevent it from being directly discharged into the air, thereby improving the environmental protection of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic structural diagram of a metal casting furnace according to an embodiment of the present utility model;

[0021] Figure 2 FIG1 is an enlarged view of a casting furnace for metal casting according to an embodiment of the present invention;

[0022] Figure 3 1 is a front view of a metal casting furnace according to an embodiment of the present invention;

[0023] Figure 4 The utility model is a schematic diagram of a baffle structure of a casting furnace for metal casting according to an embodiment of the present utility model.

[0024] In the picture:

[0025] 1. Furnace body; 2. Crushing box; 3. Electric telescopic rod; 4. Crushing roller; 5. Baffle; 6. Connecting rod; 7. Connecting plate; 8. Scraper; 9. Stirring blade; 10. Fixed rod; 11. Scraper; 12. Support plate; 13. Fixed plate; 14. Feeding pipe; 15. Support column; 16. Rotating rod; 17. Synchronous belt; 18. Synchronous pulley; 19. First motor; 20. Exhaust pipe; 21. Filter box; 22. Filter plate; 23. Connecting pipe; 24. Second motor; 25. Valve; 26. Discharge pipe. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the present invention, a casting furnace for metal casting is provided.

[0028] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-4As shown, a casting furnace for metal casting according to an embodiment of the present invention includes a furnace body 1, support plates 12 are provided on both sides of the bottom surface of the furnace body 1, and a fixing plate 13 is provided between the support plates 12, an axle seat is provided at the middle position of the top surface of the fixing plate 13, and a rotating rod 16 is provided in the axle seat, the top of the rotating rod 16 passes through the bottom surface of the furnace body 1 and extends to the interior of the furnace body 1, a fixing rod 10 is provided on the rotating rod 16, and a scraper 8 is provided at one end of the fixing rod 10, and a stirring blade 9 is provided on one side surface of the scraper 8 on both sides of the fixing rod 10, and the top of the scraper 8 A scraper 11 is provided on the top and bottom surfaces, a first motor 19 is installed on one side surface of the support plate 12, and a synchronous wheel 18 is provided on the output end of the first motor 19 and the rotating rod 16, and a synchronous belt 17 is provided between the synchronous wheels 18. Support columns 15 are provided on both sides of the top surface of the furnace body 1, and a crushing box 2 is provided between the support columns 15. A second motor 24 is installed on both sides of the front end surface of the crushing box 2, and the output end of the second motor 24 is fixedly connected to the crushing roller 4. The crushing box 2 is connected to the furnace body 1 through the discharge pipe 14, and baffles are provided on both sides of the surface of the crushing box 2. 5. Electric telescopic rods 3 are installed on both sides of the crushing box 2, and the output end of the electric telescopic rod 3 is fixedly connected to a connecting plate 7. A connecting rod 6 is provided between the connecting plate 7 and the baffle 5. When the electric telescopic rod 3 is opened, the electric telescopic rod 3 drives the connecting plate 7 to move. When the connecting plate 7 moves, the baffle 5 is also driven to move, so that the crushing box 2 is in an open state. The metal material is placed in the crushing box 2, and the crushing roller 4 is driven to rotate by the second motor 24, so that the metal material entering the crushing box 2 can be crushed to make it more uniform in size. The crushed metal material enters the furnace body 1 through the discharge pipe 14. The furnace body 1 can be used to melt the metal material. The first motor 19 drives the synchronous wheel 18 to rotate, and the synchronous belt 17 drives the rotating rod 16 to rotate. The scraper 8 at one end of the fixed rod 10 on the rotating rod 16 and the scraper 11 and the stirring blade 9 on the scraper 8 can stir the metal material in the furnace body 1 in all directions, so that the metal material can be fully heated, thereby improving the melting efficiency of the metal material.

[0029] In one embodiment, a filter box 21 is provided on one side surface of the support column 15, and a filter plate 22 is provided inside the filter box 21. An exhaust pipe 20 is provided on one side surface of the filter box 21. The furnace body 1 is connected to the filter box 21 through a connecting pipe 23. The flue gas generated during the melting of the metal material enters the filter box 21 through the connecting pipe 23. By using the filter plate 22 in the filter box 21, the flue gas generated during the melting process can be filtered and purified to prevent it from being directly discharged into the air, thereby improving the environmental protection of the equipment.

[0030] In one embodiment, a plurality of filter plates 22 are provided, and the plurality of filter plates 22 are evenly distributed in the filter box 21 , wherein the use of the plurality of filter plates 22 facilitates improving the filtering and purification effect of the flue gas.

[0031] In one embodiment, the scraper 8 matches the furnace body 1 , and the scraper 8 can be used to scrape off materials adhering to the inner wall of the furnace body 1 .

[0032] In one embodiment, the baffle 5 is movably connected to the crushing box 2 to facilitate the movement of the baffle 5, thereby enabling the crushing box 2 to be opened or closed.

[0033] In one embodiment, guide plates are obliquely provided on both sides of the upper surface of the bottom end of the crushing box 2 , wherein the guide plates can be used to guide the crushed materials so that they can enter the furnace body 1 .

[0034] In one embodiment, a discharge pipe 26 is provided on the front end surface of the furnace body 1 , and a valve 25 is installed on the discharge pipe 26 , wherein the melted material can be discharged by opening the valve 25 on the discharge pipe 26 .

[0035] In one embodiment, the control panel control circuit can be implemented through simple programming by those skilled in the art. It is common knowledge in the art and is only used without modification, so the control method and circuit connection will not be described in detail.

[0036] Working principle: open the electric telescopic rod 3, the electric telescopic rod 3 drives the connecting plate 7 to move, and the movement of the connecting plate 7 drives the baffle 5 to move at the same time, so that the crushing box 2 is in an open state, and the metal material is placed in the crushing box 2. The crushing roller 4 is driven to rotate by the second motor 24, and the metal material entering the crushing box 2 can be crushed to make it more uniform in size. The crushed metal material enters the furnace body 1 through the discharge pipe 14. The metal material can be melted by using the furnace body 1, wherein the first motor 19 drives the synchronous wheel 18 to rotate, and the use of the synchronous belt 17 can drive the rotating rod 16 to rotate, and the use of the scraper 8 at one end of the fixed rod 10 on the rotating rod 16 and the scraper 11 and the stirring blade 9 on the scraper 8 can be fully The metal material in the furnace body 1 is stirred in the right direction so that the metal material can be fully heated, thereby facilitating the improvement of the melting efficiency of the metal material. After the material enters the crushing box 2, the connecting plate 7 is driven to move by the electric telescopic rod 3. While the connecting plate 7 moves, the baffle 5 is driven to move by the connecting rod 6. When the two baffles 5 are in a closed state, the top of the crushing box 2 can be closed to prevent the debris generated during the crushing from splashing, thereby improving the safety during use. The flue gas generated during the melting of the metal material enters the filter box 21 through the connecting pipe 23. By using the filter plate 22 in the filter box 21, the flue gas generated during the melting process can be filtered and purified to prevent it from being directly discharged into the air, thereby facilitating the improvement of the environmental protection of the equipment.

[0037] In the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A casting furnace for metal casting, comprising a furnace body (1), characterized in that: Support plates (12) are provided on both sides of the bottom surface of the furnace body (1), and a fixed plate (13) is provided between the support plates (12). A shaft seat is provided at the middle position of the top surface of the fixed plate (13), and a rotating rod (16) is provided in the shaft seat. The top end of the rotating rod (16) passes through the bottom surface of the furnace body (1) and extends to the interior of the furnace body (1). A fixed rod (10) is provided on the rotating rod (16), and a scraper (8) is provided at one end of the fixed rod (10). A stirring blade (9) is provided on one side surface of the scraper (8) on both sides of the fixed rod (10). A scraper (11) is provided on the top and bottom surfaces of the scraper (8). A first motor (19) is installed on one side surface of the support plate (12), and the output end of the first motor (19) and the rotating rod are connected. (16) is provided with a synchronous wheel (18), and a synchronous belt (17) is provided between the synchronous wheels (18). Support columns (15) are provided on both sides of the top surface of the furnace body (1), and a crushing box (2) is provided between the support columns (15). A second motor (24) is installed on both sides of the front end surface of the crushing box (2), and the output end of the second motor (24) is fixedly connected to the crushing roller (4). The crushing box (2) is connected to the furnace body (1) through a discharge pipe (14). Baffles (5) are provided through both side surfaces of the crushing box (2). Electric telescopic rods (3) are installed on both side surfaces of the crushing box (2), and the output end of the electric telescopic rod (3) is fixedly connected to a connecting plate (7). A connecting rod (6) is provided between the connecting plate (7) and the baffle (5).

2. A metal casting furnace according to claim 1, characterized in that: A filter box (21) is provided on one side surface of the support column (15), and a filter plate (22) is provided inside the filter box (21). An exhaust pipe (20) is provided on one side surface of the filter box (21), and the furnace body (1) is connected to the filter box (21) via a connecting pipe (23).

3. A metal casting furnace according to claim 2, characterized in that: A plurality of filter plates (22) are provided, and the plurality of filter plates (22) are evenly distributed in the filter box (21).

4. The metal casting furnace according to claim 1, characterized in that: The scraper (8) matches the furnace body (1).

5. The metal casting furnace according to claim 1, characterized in that: The baffle (5) is movably connected to the crushing box (2).

6. The metal casting furnace according to claim 1, characterized in that: Material guide plates are obliquely provided on both sides of the upper surface of the bottom end of the crushing box (2).

7. The metal casting furnace according to claim 1, characterized in that: A discharge pipe (26) is provided on the front end surface of the furnace body (1), and a valve (25) is installed on the discharge pipe (26).

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