Metal smelting furnace

Abstract

The utility model discloses a metal smelting furnace which comprises a machine frame, a manual driving assembly is fixedly installed on one side of the top of the machine frame, a smelting furnace body is fixedly installed at the movable end of the manual driving assembly, and the smelting furnace body is rotationally connected with the machine frame. A base is fixedly installed on one side of the outer surface of the rack, a closing assembly is installed on the base, and the two movable ends of the closing assembly are rotationally connected with connecting rods. According to the molten metal pouring device, through the arrangement of the base, the closing assembly, the connecting rod, the mounting base, the shell, the belt transmission assembly and the movable table, firstly, the height of the receiving container can be adjusted, the fall is reduced, molten metal is not prone to splashing in the pouring process, the operation safety is improved, and meanwhile when the molten metal needs to be poured into a plurality of molds, the molten metal can be poured out conveniently. The mold is placed in the middle of the containing groove of the movable table, semi-automatic switching is achieved after pouring is completed every time, manual replacement is not needed, and the operation efficiency can be obviously improved.

Description

Technical Field

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

[0002] Melting furnace is an industrial equipment, mainly used to melt metal ingots and some scrap metals, and add necessary alloy components. Through operations such as slagging and refining, they are melted into the required alloy. There are many types of melting furnaces, including medium frequency melting furnaces, etc. Their working principle is to generate eddy currents in the metal by generating magnetic and electromagnetic field induction, thereby generating heat to achieve the purpose of heating or even melting the metal. It is widely used in industrial manufacturing, metallurgical processing, environmental protection treatment and other fields.

[0003] When the existing metal smelting furnace is in use, the hand wheel and the reducer are used to drive the smelting furnace to rotate and swing, so as to facilitate the pouring of the molten metal in the smelting furnace into a mold or crucible on the ground. Since there is a large height difference between the pouring port of the smelting furnace and the mold or crucible, the metal solution is prone to splashing during the pouring process, which not only causes the metal solution to be wasted, but also poses a great safety hazard. At the same time, in daily operation, it may be necessary to pour the molten metal into multiple molds at one time. After each pouring, the smelting furnace needs to be reset, and then the mold is manually replaced, and then the pouring is carried out again. The whole process is very time-consuming and reduces operating efficiency. Utility Model Content

[0004] The utility model is a metal smelting furnace proposed to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a metal smelting furnace comprises a frame, a manual driving component is fixedly installed on one side of the top of the frame, a smelting furnace body is fixedly installed on the movable end of the manual driving component, and the smelting furnace body and the frame are rotatably connected; a base is fixedly installed on one side of the outer surface of the frame, a closing component is installed on the base, both movable ends of the closing component are rotatably connected with connecting rods, and the tops of the two connecting rods are rotatably connected with a mounting seat; a shell is fixedly connected on one side of the outer surface of the mounting seat, a belt transmission component is jointly installed between the shell and the mounting seat, and a movable platform is fixedly installed on the movable end of the belt transmission component.

[0006] Furthermore, the manual drive assembly includes a reducer, and the reducer is fixedly installed on the top of the frame, the output end of the reducer is fixedly connected to the smelting furnace body, and the input end of the reducer is fixedly installed with a first hand wheel, which can drive the smelting furnace body to slowly rotate and swing.

[0007] Furthermore, the approaching assembly includes a second hand wheel, and the second hand wheel is arranged on the outside of the base, a bidirectional screw is fixedly connected to one side of the outer surface of the second hand wheel, and the bidirectional screw penetrates the outer wall of the base and extends to the inside and is rotatably connected thereto, two sliders are symmetrically threaded on the outer surface of the bidirectional screw, and the sliders are slidably connected to the base and rotatably connected to the connecting rod, and the mounting seat has a limiting effect on the slider, which can ensure the stability of the slider's movement.

[0008] Furthermore, the belt drive assembly includes a motor and two synchronous pulleys, and the motor is fixedly installed inside the shell, the driving end of the motor is fixedly connected to a rotating shaft, and the rotating shaft passes through the interior of the shell and extends to the interior of the mounting seat and is fixedly connected to adjacent synchronous pulleys, the two synchronous pulleys are both rotatably connected to the mounting seat, the two synchronous pulleys are commonly meshed with a synchronous belt, the top of the synchronous belt is fixedly connected to a connecting block, and the connecting block is fixedly connected to the movable table, which can drive the movable table to move.

[0009] Furthermore, two slide rails are symmetrically fixedly connected to the top of the mounting seat, and the slide rails are slidably connected to the movable platform. The slide rails have a limiting effect on the movable platform, and can ensure the stability of the movement of the movable platform.

[0010] Furthermore, a plurality of placement grooves are evenly arranged on the top of the movable table, which is conducive to setting the movable table to move at a fixed distance and is easy to control.

[0011] Furthermore, a foot switch is fixedly mounted on one side of the outer surface of the frame for controlling the start-up operation of the motor.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the metal smelting furnace, through the arranged base, approaching assembly, connecting rod, mounting seat, shell, belt drive assembly and movable table, can firstly adjust the height of the receiving container to reduce the drop, so that the metal solution is not easy to splash during the pouring process, thereby improving the safety of operation; at the same time, when the metal solution needs to be poured into multiple molds, the molds are centrally placed in the placement groove of the movable table; after each pouring is completed, semi-automatic switching is performed without manual replacement, which can significantly improve the operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. 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 creative work.

[0015] Figure 1 : A three-dimensional diagram of the utility model;

[0016] Figure 2 :The utility model Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 : A sectional view of a mounting seat of the present utility model.

[0018] The reference numerals are as follows:

[0019] 1. Frame; 2. Slide rail; 3. Foot switch; 4. Mounting seat; 5. Movable table; 6. Placement slot; 7. Melting furnace body; 8. Speed ​​reducer; 9. First hand wheel; 10. Connecting rod; 11. Sliding block; 12. Bidirectional screw; 13. Second hand wheel; 14. Base; 15. Housing; 16. Motor; 17. Rotating shaft; 18. Synchronous pulley; 19. Connecting block; 20. Synchronous belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, it relates to a metal smelting furnace, including a frame 1, a manual driving component is fixedly installed on one side of the top of the frame 1, a smelting furnace body 7 is fixedly installed on the movable end of the manual driving component, and the smelting furnace body 7 is rotatably connected to the frame 1, the manual driving component includes a reducer 8, and the reducer 8 is fixedly installed on the top of the frame 1, the output end of the reducer 8 is fixedly connected to the smelting furnace body 7, and the input end of the reducer 8 is fixedly installed with a first hand wheel 9, and the first hand wheel 9 is rotated, and the first hand wheel 9 can drive the smelting furnace body 7 to rotate and swing through the reducer 8, so as to facilitate the pouring of the molten metal.

[0022] A base 14 is fixedly installed on one side of the outer surface of the frame 1, and a closing component is installed on the base 14. The two movable ends of the closing component are rotatably connected to the connecting rod 10, and the tops of the two connecting rods 10 are rotatably connected to the mounting base 4. The closing component includes a second hand wheel 13, and the second hand wheel 13 is arranged on the outside of the base 14. A bidirectional screw 12 is fixedly connected to one side of the outer surface of the second hand wheel 13, and the bidirectional screw 12 penetrates the outer wall of the base 14 and extends to the inside and is rotatably connected thereto. Two sliders 11 are symmetrically threadedly sleeved on the outer surface of the bidirectional screw 12, and the slider 11 is slidably connected to the base 14 and is rotatably connected to the connecting rod 10. By rotating the second hand wheel 13, the second hand wheel 13 can drive the bidirectional screw 12 to rotate, and the bidirectional screw 12 drives the two sliders 11 to move closer to or away from each other. The slider 11 cooperates with the connecting rod 10 to change the height of the mounting base 4.

[0023] A shell 15 is fixedly connected to one side of the outer surface of the mounting seat 4, and a belt transmission assembly is installed between the shell 15 and the mounting seat 4. The movable end of the belt transmission assembly is fixedly installed with a movable table 5. The belt transmission assembly includes a motor 16 and two synchronous pulleys 18, and the motor 16 is fixedly installed inside the shell 15. The driving end of the motor 16 is fixedly connected to a rotating shaft 17, and the rotating shaft 17 passes through the interior of the shell 15 and extends to the interior of the mounting seat 4 and is fixedly connected between adjacent synchronous pulleys 18. The two synchronous pulleys 18 are both rotatably connected to the mounting seat 4, and the two synchronous pulleys 18 are fixedly connected to the mounting seat 4. A synchronous belt 20 is meshed and connected between the synchronous pulleys 18, a connecting block 19 is fixedly connected to the top of the synchronous belt 20, and the connecting block 19 is fixedly connected to the movable platform 5, two slide rails 2 are symmetrically fixedly connected to the top of the mounting seat 4, and the slide rails 2 are slidably connected to the movable platform 5, the motor 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 can drive the synchronous pulley 18 connected thereto to rotate, the two synchronous pulleys 18 can cooperate to drive the synchronous belt 20 to move, and the synchronous belt 20 can drive the movable platform 5 to move along the slide rail 2 through the connecting block 19.

[0024] A plurality of placement grooves 6 are evenly arranged on the top of the movable table 5. When in use, the mold is centrally placed in the placement groove 6, which is conducive to the fixed-distance movement of the movable table 5.

[0025] A foot switch 3 is fixedly mounted on one side of the outer surface of the frame 1 , and the provision of the foot switch 3 is conducive to controlling the start-up operation of the motor 16 .

[0026] Working principle: first adjust the receiving height, turn the second hand wheel 13, the second hand wheel 13 can drive the bidirectional screw 12 to rotate, the bidirectional screw 12 drives the two sliders 11 to approach each other, the slider 11 cooperates with the connecting rod 10 to drive the mounting seat 4 to rise until the set height is reached, and then the mold is centered in the placement groove 6, and then turn the first hand wheel 9, the first hand wheel 9 can drive the smelting furnace body 7 to rotate and swing through the reducer 8 until the molten metal is poured into the mold. After completion, drive the smelting furnace body 7 to reset, and then step on the foot switch 3, the motor 16 starts, and the motor 16 drives the rotating shaft 17 to rotate. The rotating shaft 17 can drive the synchronous pulley 18 connected thereto to rotate, and the two synchronous pulleys 18 can cooperate to drive the synchronous belt 20 to move, and the synchronous belt 20 can drive the movable table 5 to move along the slide rail 2 through the connecting block 19 until the other mold moves to the receiving position, and then the metal solution is poured again.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A metal smelting furnace, comprising a frame (1), characterized in that: A manual drive assembly is fixedly mounted on one side of the top of the frame (1), a smelting furnace body (7) is fixedly mounted on the movable end of the manual drive assembly, and the smelting furnace body (7) is rotatably connected to the frame (1); A base (14) is fixedly mounted on one side of the outer surface of the frame (1), and a close assembly is mounted on the base (14). Both movable ends of the close assembly are rotatably connected to connecting rods (10), and the tops of the two connecting rods (10) are rotatably connected to a mounting seat (4) together; A shell (15) is fixedly connected to one side of the outer surface of the mounting seat (4), a belt transmission assembly is installed between the shell (15) and the mounting seat (4), and a movable platform (5) is fixedly installed at the movable end of the belt transmission assembly.

2. The metal smelting furnace according to claim 1, characterized in that: The manual drive assembly comprises a reducer (8), and the reducer (8) is fixedly mounted on the top of the frame (1), the output end of the reducer (8) is fixedly connected to the smelting furnace body (7), and the input end of the reducer (8) is fixedly mounted with a first hand wheel (9).

3. The metal smelting furnace according to claim 1, characterized in that: The approaching assembly comprises a second hand wheel (13), and the second hand wheel (13) is arranged outside the base (14); a bidirectional screw (12) is fixedly connected to one side of the outer surface of the second hand wheel (13), and the bidirectional screw (12) penetrates the outer wall of the base (14) and extends to the inside and is rotatably connected thereto; two sliders (11) are symmetrically threadedly sleeved on the outer surface of the bidirectional screw (12), and the sliders (11) are slidably connected to the base (14) and are rotatably connected to the connecting rod (10).

4. The metal smelting furnace according to claim 1, characterized in that: The belt transmission assembly comprises a motor (16) and two synchronous pulleys (18), and the motor (16) is fixedly mounted inside a housing (15); a driving end of the motor (16) is fixedly connected to a rotating shaft (17), and the rotating shaft (17) passes through the interior of the housing (15) and extends to the interior of a mounting seat (4) and is fixedly connected to adjacent synchronous pulleys (18); the two synchronous pulleys (18) are both rotationally connected to the mounting seat (4); a synchronous belt (20) is meshedly connected between the two synchronous pulleys (18); a connecting block (19) is fixedly connected to the top of the synchronous belt (20), and the connecting block (19) is fixedly connected to the movable platform (5).

5. The metal smelting furnace according to claim 1, characterized in that: Two slide rails (2) are symmetrically fixedly connected to the top of the mounting seat (4), and the slide rails (2) are slidably connected to the movable platform (5).

6. The metal smelting furnace according to claim 1, characterized in that: A plurality of placement grooves (6) are evenly arranged on the top of the movable platform (5).

7. The metal smelting furnace according to claim 1, characterized in that: A foot switch (3) is fixedly mounted on one side of the outer surface of the frame (1).

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