Furnace top filling device of smelting furnace

Abstract

The utility model relates to the technical field of smelting furnace top padding devices, in particular to a smelting furnace top padding device which comprises a padding assembly, the bottom end of the padding assembly is installed on the side of a smelting furnace body through an adjusting assembly, the padding assembly comprises a suspension, and two guide wheels are rotatably installed on the inner wall of the suspension. And the outer sides of the guide wheels are sleeved with a conveying belt, and the shaft end of one guide wheel penetrates through the suspension frame and then is connected with a driving motor. The filling assembly is installed on the side of the smelting furnace body, aluminum materials are placed through the discharging hopper, meanwhile, the guide plate can conduct centralized treatment on the falling aluminum materials so that the aluminum materials can be placed on the surface of the conveying belt in a centralized mode, the output end of the driving motor drives the guide wheel to rotate, and the guide wheel can control the conveying belt to rotate. And then the centralized aluminum materials are conveyed, so that the aluminum materials can accurately fall into the smelting furnace body, the aluminum material feeding convenience is guaranteed, and the labor burden of experimenters is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a smelting furnace top filling device, in particular to a smelting furnace top filling device. Background Art

[0002] Vacuum melting furnaces are mainly used by colleges and universities, scientific research institutions and production enterprises to melt metal materials (such as stainless steel, aluminum, nickel-based alloys, copper, alloy steel, nickel-cobalt alloys, rare earth neodymium iron boron, etc.) under vacuum or protective atmosphere conditions. They can also be used for vacuum refining and precision casting of alloy steel.

[0003] The melting furnace used in the college experiment is a small furnace, and the filling position of the melting furnace is basically located at the top. When the melting furnace is placed on the ground surface instead of embedded in the ground pit, the height difference between the melting furnace and the ground brings difficulties to the filling work of the experimenters. It takes a long time for the experimenters to transport the raw materials alone, which is a heavy burden for the experimenters. Therefore, a melting furnace top filling device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A filling device for the top of a smelting furnace comprises a filling assembly, the bottom end of which is installed on the side of the smelting furnace body through an adjusting assembly, the filling assembly comprises a suspension, two guide wheels are rotatably installed on the inner wall of the suspension, and a conveyor belt is sleeved and installed on the outer side of the guide wheel, one of the guide wheel shaft ends passes through the suspension and is connected to a drive motor, and the drive motor is installed on the surface of a support plate, the support plate is connected and fixed to the side of the suspension, a feeding assembly is arranged on the left side of the top end of the suspension, the feeding assembly comprises a vertical plate connected and fixed to the suspension, a ring frame is connected to the top end of the vertical plate, and a feeding hopper is suspended and installed on the ring frame by bolts, and a guide plate is arranged on the left side of the inner wall of the vertical plate.

[0007] Preferably, the guide plate has a V-shaped cross-section, and is in contact with the surface of the conveyor belt. The guide plate can guide and concentrate the fallen aluminum blocks, thereby reducing the probability of aluminum material falling from the side of the conveyor belt.

[0008] Preferably, an L-shaped baffle is connected to the outside of the conveyor belt, and the L-shaped baffle is equidistantly installed on the outside of the conveyor belt. The design of the L-shaped baffle on the outside of the conveyor belt can limit the conveyance of the aluminum material.

[0009] Preferably, an auxiliary support assembly is provided on the left side of the bottom end of the suspension, and the auxiliary support assembly includes a fixing component, the inner side of the fixing component is connected and fixed to the adjustment component through a connecting plate, and the suspension can be auxiliary supported by the cooperation of the fixing component and the connecting plate.

[0010] Preferably, the fixing component includes an inserted shaft connected and fixed to the bottom end of the suspension, the inserted shaft is inserted into the inside of the sleeve through a through groove, a locking bolt is inserted into the outside of the top end of the sleeve through a through hole, and the shaft end of the locking bolt is inserted into the threaded hole of the inserted shaft, and the locking bolt passes through the sleeve and is inserted into the threaded hole of the inserted shaft for movement, thereby ensuring the stability of the suspension when it is suspended.

[0011] Preferably, the adjustment assembly includes a hanging plate, which is connected and fixed to the smelting furnace body by fixing bolts, a support plate is connected to the bottom left end of the hanging plate, and a hydraulic cylinder is connected to the top of the support plate, a connecting plate is connected to the top of the hydraulic cylinder, and a guide frame is connected to the right side of the connecting plate, the top of the guide frame is connected and fixed to the bottom end of the suspension, and the suspension can be auxiliary supported by moving the guide frame to ensure the convenience of adjusting the suspension height of the suspension.

[0012] Preferably, the right side of the guide frame is embedded in the hanging plate through a guide groove, and the vertical section of the guide frame is an A-shaped structure. The guide groove of the hanging plate can be used to limit and guide the guide frame to avoid deviation when the guide frame moves in the guide groove of the hanging plate.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up a filling component and a feeding component, the aluminum material can be transported. Compared with the traditional structure, this device installs a filling component on the side of the smelting furnace body and places the aluminum material through the feeding hopper. At the same time, the guide plate can centrally process the falling aluminum material so that the aluminum material can be placed on the surface of the conveyor belt. The guide wheel is driven to rotate by the output end of the driving motor. The guide wheel can control the rotation of the conveyor belt, and then the concentrated aluminum material is transported, so that the aluminum material can accurately fall into the smelting furnace body, ensuring the convenience of aluminum material loading and reducing the labor burden of the experimenters.

[0015] 2. The height adaptation and adjustment of the filler assembly can be achieved by setting auxiliary support components and adjustment components. The device pushes the connecting plate through the extension and retraction of the output end of the hydraulic cylinder, so that the connecting plate drives the guide frame to move up inside the guide groove of the hanging plate. The guide frame can lift the suspension so that the right side of the conveyor belt can be located above the smelting furnace body, and the inserted shaft can move inside the shaft sleeve, and then the inserted shaft can pass through the connecting plate and be inserted into the threaded hole of the inserted shaft to ensure the stability of the suspension when it is suspended. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of a smelting furnace top filling device proposed by the utility model;

[0018] Figure 2 It is a three-dimensional disassembled structural schematic diagram of a filling component and a feeding component of a filling device for a smelting furnace top proposed by the utility model;

[0019] Figure 3 This is a three-dimensional disassembled structural schematic diagram of an auxiliary support assembly in a smelting furnace top filling device proposed by the utility model;

[0020] Figure 4 The utility model is a three-dimensional disassembled structural schematic diagram of an adjusting component in a smelting furnace top filling device.

[0021] In the figure: 1. Filling assembly; 11. Suspension; 12. Guide wheel; 13. Conveyor belt; 14. Drive motor; 15. Support plate; 2. Melting furnace body; 3. Auxiliary support assembly; 31. Fixed component; 311. Insert shaft; 312. Bushing; 313. Locking bolt; 32. Connecting plate; 4. Adjustment assembly; 41. Hanging plate; 42. Fixing bolt; 43. Guide frame; 44. Connecting plate; 45. Hydraulic cylinder; 46. Support plate; 5. Unloading assembly; 51. Vertical plate; 52. Ring frame; 53. Unloading hopper; 54. Guide plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4A filling device for the top of a smelting furnace comprises a filling component 1, the bottom end of the filling component 1 is installed on the side of a smelting furnace body 2 through an adjusting component 4, the filling component 1 comprises a suspension 11, two guide wheels 12 are rotatably installed on the inner wall of the suspension 11, and a conveyor belt 13 is sleeved and installed on the outer side of the guide wheel 12, one of the guide wheels 12 has an axial end that passes through the suspension 11 and is connected to a driving motor 14, and the driving motor 14 is installed on the surface of a support plate 15, the support plate 15 is connected and fixed to the side of the suspension 11, a material discharge component 5 is arranged on the left side of the top end of the suspension 11, the material discharge component 5 comprises a vertical plate 51 connected and fixed to the suspension 11, a ring frame 52 is connected to the top end of the vertical plate 51, and a material discharge hopper 53 is suspended and installed on the ring frame 52 through bolts, and a guide plate 54 is arranged on the left side of the inner wall of the vertical plate 51.

[0024] The guide plate 54 has a V-shaped cross section and is in contact with the surface of the conveyor belt 13 .

[0025] An L-shaped baffle is connected to the outside of the conveyor belt 13 , and the L-shaped baffle is installed at an equal distance on the outside of the conveyor belt 13 .

[0026] An auxiliary support assembly 3 is arranged on the left side of the bottom end of the suspension 11 . The auxiliary support assembly 3 includes a fixing component 31 . The inner side of the fixing component 31 is connected and fixed to the adjustment assembly 4 through a connecting plate 32 .

[0027] The fixing component 31 includes an inserted shaft 311 connected and fixed to the bottom end of the suspension 11. The inserted shaft 311 is inserted into the inside of the sleeve 312 through a through groove. A locking bolt 313 is inserted into the outer side of the top end of the sleeve 312 through a through hole, and the axial end of the locking bolt 313 is inserted into the threaded hole of the inserted shaft 311.

[0028] The adjusting assembly 4 includes a hanging plate 41, which is connected and fixed to the smelting furnace body 2 by fixing bolts 42, a support plate 46 is connected to the bottom left end of the hanging plate 41, and a hydraulic cylinder 45 is connected to the top of the support plate 46, a connecting plate 44 is connected to the top of the hydraulic cylinder 45, and a guide frame 43 is connected to the right side of the connecting plate 44, and the top of the guide frame 43 is connected and fixed to the bottom end of the suspension 11.

[0029] The right side of the guide frame 43 is embedded in the interior of the hanging plate 41 through a guide groove, and the vertical section of the guide frame 43 is an A-shaped structure.

[0030] When aluminum blocks are put in from the lower hopper 53, a large number of aluminum blocks fall onto the surface of the conveyor belt 13. The falling aluminum blocks can be guided and concentrated by the guide plate 54, reducing the probability of aluminum materials falling from the side of the conveyor belt 13, making it convenient to convey the aluminum materials. The L-shaped baffle design on the outside of the conveyor belt 13 can limit the conveying of the aluminum materials to avoid the aluminum materials slipping when the conveyor belt 13 is tilted. The fixing component 31 can be docked with the hanging plate 41 through the connecting plate 32. The fixing component 31 and the connecting plate 32 can cooperate to provide auxiliary support for the suspension 11. When the suspension 11 is lifted and adjusted to a suitable height, the inserted shaft 311 is in the shaft sleeve 3 12 is movable and adjusted internally, and the locking bolt 313 passes through the shaft sleeve 312 and is inserted into the threaded hole of the inner plug-in shaft 311 for movement, thereby ensuring the stability of the suspension 11 when it is suspended. The connecting plate 44 can be pushed through the output end of the hydraulic cylinder 45 to move the connecting plate 44 to control the guide frame 43 to move upward. The suspension 11 can be auxiliary supported by the movement of the guide frame 43 to ensure the convenience of adjusting the suspension height of the suspension 11. The guide frame 43 can be limited and guided by the guide groove of the hanging plate 41 to avoid deviation of the guide frame 43 when it moves in the guide groove of the hanging plate 41. The A-shaped design of the guide frame 43 can ensure the stability of the inclined placement of the suspension 11.

[0031] Working principle: According to the attached Figure 3 With attached Figure 4 As shown, the hanging plate 41 is fixed to the side of the smelting furnace body 2 by the fixing bolts 42, and the connecting plate 44 is pushed to move by the output end of the hydraulic cylinder 45, so that the connecting plate 44 can push the guide frame 43 to move in the guide groove of the hanging plate 41 after moving up, and the movement of the guide frame 43 can push the suspension 11 to move, thereby facilitating the change of the height of the conveyor belt 13. At this time, after the inner plug shaft 311 has moved in the shaft sleeve 312, the locking bolt 313 can be inserted into the threaded hole of the inner plug shaft 311 after passing through the shaft sleeve 312 to lock it, thereby ensuring the stability of the adjustment of the suspension 11;

[0032] Secondly, according to the attached Figure 2 As shown, by placing the aluminum material from the lower hopper 53, the aluminum material falls onto the surface of the conveyor belt 13 after passing through the lower hopper 53, and the aluminum material can be guided and concentrated by the guide plate 54. After the aluminum material is concentrated and accumulated on the surface of the conveyor belt 13, the drive motor 14 can be started, so that the output end of the drive motor 14 drives the guide wheel 12 to rotate, and the guide wheel 12 can drive the conveyor belt 13 to rotate, and then the aluminum material can be transported.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A smelting furnace top filling device, characterized in that: The invention comprises a filling assembly (1), wherein the bottom end of the filling assembly (1) is installed on the side of a smelting furnace body (2) through an adjusting assembly (4), and the filling assembly (1) comprises a suspension (11), wherein two guide wheels (12) are rotatably installed on the inner wall of the suspension (11), and a conveyor belt (13) is sleeved and installed on the outer side of the guide wheel (12), and an axial end of one of the guide wheels (12) passes through the suspension (11) and is connected to a drive motor (14), and the drive motor (14) is installed On the surface of the support plate (15), the support plate (15) is connected and fixed to the side of the suspension (11), a material discharge assembly (5) is arranged on the left side of the top end of the suspension (11), the material discharge assembly (5) comprises a vertical plate (51) connected and fixed to the suspension (11), a ring frame (52) is connected to the top end of the vertical plate (51), and a material discharge hopper (53) is installed on the ring frame (52) by bolt suspension, and a guide plate (54) is arranged on the left side of the inner wall of the vertical plate (51).

2. A smelting furnace top filling device according to claim 1, characterized in that: The guide plate (54) has a V-shaped cross section, and the guide plate (54) is in contact with the surface of the conveyor belt (13).

3. A smelting furnace top filling device according to claim 1, characterized in that: The outer side of the conveyor belt (13) is connected to an L-shaped baffle, and the L-shaped baffle is installed at equal distances on the outer side of the conveyor belt (13).

4. A smelting furnace top filling device according to claim 1, characterized in that: An auxiliary support component (3) is arranged on the left side of the bottom end of the suspension (11), and the auxiliary support component (3) comprises a fixing component (31), and the inner side of the fixing component (31) is connected and fixed to the adjustment component (4) via a connecting plate (32).

5. A smelting furnace top filling device according to claim 4, characterized in that: The fixing component (31) comprises an inner plug shaft (311) connected and fixed to the bottom end of the suspension (11); the inner plug shaft (311) is inserted into the inside of the shaft sleeve (312) through a through groove; a locking bolt (313) is inserted into the outer side of the top end of the shaft sleeve (312) through a through hole, and the axial end of the locking bolt (313) is inserted into the threaded hole of the inner plug shaft (311).

6. A smelting furnace top filling device according to claim 1, characterized in that: The adjustment assembly (4) comprises a hanging plate (41), the hanging plate (41) is connected and fixed to the smelting furnace body (2) via fixing bolts (42), the left bottom end of the hanging plate (41) is connected to a support plate (46), and the top end of the support plate (46) is connected to a hydraulic cylinder (45), the top end of the hydraulic cylinder (45) is connected to a connecting plate (44), and the right side of the connecting plate (44) is connected to a guide frame (43), and the top end of the guide frame (43) is connected and fixed to the bottom end of the suspension (11).

7. A smelting furnace top filling device according to claim 6, characterized in that: The right side of the guide frame (43) is embedded in the interior of the hanging plate (41) through a guide groove, and the vertical section of the guide frame (43) is an A-shaped structure.

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