Smelting furnace capable of automatically feeding

Abstract

The utility model discloses an automatic feeding smelting furnace which comprises a base station, supporting legs are installed on the two sides of the bottom end of the base station, a supporting plate is connected between the supporting legs, a material receiving box is installed at the top end of the supporting plate in a sliding mode, a material storage box is installed on one side of the top end of the base station, and a material pushing mechanism is arranged on one side in the material storage box. A smelting furnace main body is mounted at the top end of the base station on one side of the storage box, and a multi-shaft driving mechanism is arranged at the top end of the smelting furnace main body. Materials needing to be smelted are guided into the material storage box, the servo motor is used for driving the main shaft to rotate, and the main shaft is matched with the connecting belt, so that the driven shaft and the feeding spiral blade can rotate, the materials stored in the material storage box are conveyed into the smelting furnace main body along the feeding hopper, and automatic feeding of the smelting furnace main body is achieved. Manual feeding is replaced, so that more labor is saved, and efficiency is high.

Description

Technical Field

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

[0002] A smelting furnace is a device that melts metal ingots and some scrap metals and adds necessary alloy components, and then smelts them into the required alloy through operations such as slagging and refining.

[0003] Publication No. CN214651367U discloses a copper smelting furnace with automatic feeding, including a feeding box, a driving motor, a smelting furnace body, a control terminal and an electric telescopic rod, a feeding pipe is installed on the inner side of the feeding box, and a feeding rod is connected to the inside of the feeding pipe, and the feeding rod is connected to the output end of the driving motor, a fixing cylinder is connected to the right side of the top end of the feeding pipe, and a connecting piece is arranged below the fixing cylinder, a smelting furnace body is installed on the right side of the feeding box, and an observation plate is arranged on the inner side of the front end of the smelting furnace body, a material blocking plate is arranged on the lower right side of the smelting furnace body, and a limiting block is installed on the outer side of the lower right side of the material blocking plate, and a pushing rod is installed below the material blocking plate. The copper smelting furnace capable of automatic feeding can realize automatic feeding, has high practicality, is convenient for controlling the discharge, and is easy to adjust the discharge speed. In addition, the device structure is stable and easy to use. When the above-mentioned prior art is used, the copper particles to be smelted are placed in a feeding box and the feeding rod is rotated to feed the materials. However, during the feeding process, the feeding box lacks a corresponding pushing design, that is, when the material is being transported, the material needs to be relatively full to be efficiently transported. Under normal circumstances, this may easily lead to low material transportation efficiency. On the other hand, there is a situation where residual material stays in the feeding box, which reduces the utilization efficiency of the material. Moreover, when the above-mentioned prior art is used, the function is single and there is a lack of a stirring and mixing design for the material. Even if the material is unevenly heated, the smelting efficiency of the material is reduced. Therefore, a smelting furnace capable of automatic feeding is needed. Utility Model Content

[0004] The utility model aims to provide a smelting furnace capable of automatically feeding materials, so as to solve the problem of low feeding efficiency of the existing smelting furnace during use proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smelting furnace capable of automatically feeding materials, comprising a base, support legs are installed on both sides of the bottom end of the base, and a support plate is connected between the support legs, and a material receiving box is slidably installed on the top of the support plate, a material storage box is installed on one side of the top of the base, and a pushing mechanism is provided on one side inside the material storage box, a smelting furnace main body is installed on the top of the base on one side of the material storage box, and a multi-axis driving mechanism is provided on the top of the smelting furnace main body, discharge pipes are installed on both sides of the bottom end of the smelting furnace main body, a material feeding cylinder is installed on one side of the smelting furnace main body, and one end of the material feeding cylinder extends to the interior of the material storage box, a feeding hopper is installed on one side of the material feeding cylinder, and one side of the feeding hopper extends to the interior of the smelting furnace main body, a sleeve is installed inside the base, and a stirring adjustment component is evenly installed on the outside of the sleeve, and stirring rods are installed on the outside of the sleeve below the adjustment component.

[0006] When using a smelting furnace capable of automatic feeding according to the technical solution, a servo motor is used to rotate the feeding spiral blade and the sleeve to achieve simultaneous automatic feeding and stirring, thereby improving the working efficiency of the smelting furnace body and enhancing the utilization rate of materials.

[0007] Preferably, the stirring and adjusting assembly comprises an adjusting cylinder installed on the outside of the sleeve, and a tension spring is installed inside the adjusting cylinder, a stirring rod is installed at one end of the tension spring, and a scraper plate is connected to one end of the stirring rod.

[0008] Preferably, the adjusting cylinders are arranged in three groups on the outside of the sleeve, with two adjusting cylinders in each group.

[0009] Preferably, the pushing mechanism includes a driving motor, and the driving motor is arranged on the outside of the material storage box, one end of the driving motor is installed with a machine shaft, and one end of the machine shaft extends to the inside of the material storage box and is installed with a turntable, a boss is installed on the outside of the turntable, and a sleeve rod is sleeved on the outside of the boss, one end of the sleeve rod is connected to a movable seat, and a pushing plate is installed on the bottom end of the movable seat, one side of the pushing plate is connected to a limiting block, and one side of the limiting block is installed with a guide frame.

[0010] Preferably, the guide frame is provided with a limiting groove with a rectangular cross-section, the limiting blocks slide in the limiting groove on the guide frame, and the push plate is slidably connected to the guide frame via the limiting blocks and the sliding groove on the guide frame.

[0011] Preferably, the multi-axis driving mechanism includes a servo motor, and the servo motor is arranged at the top of the smelting furnace body, a main shaft is installed at the bottom end of the servo motor, a feeding spiral blade is installed inside the feeding barrel on one side of the main shaft, and a driven shaft is installed at one end of the feeding spiral blade, one end of the driven shaft extends to the outside of the feeding barrel, and a connecting belt is connected between the driven shaft and the main shaft.

[0012] Compared with the prior art, the utility model has the beneficial effects that: the smelting furnace capable of automatic feeding not only realizes the function of automatic feeding, but also can further improve the feeding efficiency of materials by cooperating with the material pusher during the feeding process, and can also stir the materials to realize the high efficiency of material smelting;

[0013] By introducing the materials to be smelted into the storage box, using the servo motor to drive the main shaft to rotate, and cooperating with the connecting belt, the driven shaft and the feeding spiral blade can be rotated, so that the materials stored in the storage box can be transported to the main body of the smelting furnace along the feeding hopper, so as to realize the automatic feeding of the main body of the smelting furnace, instead of manual feeding, which is more labor-saving and efficient;

[0014] During the automatic feeding process, the driving motor drives the machine shaft to rotate, and the turntable and the convex column rotate synchronously, that is, the sleeve rod rotates synchronously. Under the cooperative limiting action of the limit block and the guide frame, the push plate can be pushed to move forward and backward, so as to push the material inside the storage box to the side close to the feeding cylinder, so that the material can be fully transported, so as to achieve efficient material transportation, and effectively prevent excessive material from remaining in the storage box, so as to improve the utilization efficiency of the material;

[0015] When the servo motor drives the main shaft to rotate, the sleeve will be driven to rotate synchronously, so as to drive multiple groups of stirring rods to rotate synchronously, so as to fully stir and mix the materials in the smelting furnace main body, and drive the stirring rods to rotate synchronously. Under the action of centrifugal force, the tension spring is stretched, and the scraper plate contacts the inner wall of the smelting furnace main body, so as to clean the inner wall of the smelting furnace main body, so that the materials in the smelting furnace main body are heated evenly, thereby improving the smelting efficiency of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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 main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at B in the middle;

[0020] Figure 4It is a schematic diagram of the three-dimensional structure of the pusher mechanism of the utility model in an exploded state;

[0021] Figure 5 It is a schematic diagram of the top structure of the utility model.

[0022] Explanation of the reference numerals in the figure: 1. base; 2. support leg; 3. material receiving box; 4. support plate; 5. discharge pipe; 6. smelting furnace body; 7. material storage box; 8. pushing mechanism; 801. driving motor; 802. machine shaft; 803. turntable; 804. boss; 805. sleeve rod; 806. pushing plate; 807. limit block; 808. guide frame; 809. movable seat; 9. feeding cylinder; 10. feeding hopper; 11. multi-axis driving mechanism; 1101. servo motor; 1102. main shaft; 1103. connecting belt; 1104. driven shaft; 1105. feeding spiral blade; 12. sleeve; 13. stirring rod; 14. scraper plate; 15. adjusting cylinder; 16. tension spring; 17. stirring rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment 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.

[0024] See also Figure 1-5 The utility model provides an embodiment: a smelting furnace capable of automatically feeding materials, comprising a base 1, support legs 2 are installed on both sides of the bottom end of the base 1, and a support plate 4 is connected between the support legs 2, a material receiving box 3 is slidably installed on the top of the support plate 4, a material storage box 7 is installed on one side of the top end of the base 1, and a material pushing mechanism 8 is provided on one side of the inside of the material storage box 7;

[0025] The pushing mechanism 8 includes a driving motor 801, and the driving motor 801 is arranged on the outside of the material storage box 7, one end of the driving motor 801 is installed with a machine shaft 802, and one end of the machine shaft 802 extends to the inside of the material storage box 7 and is installed with a turntable 803, a boss 804 is installed on the outside of the turntable 803, and a sleeve rod 805 is sleeved on the outside of the boss 804, one end of the sleeve rod 805 is connected to a movable seat 809, and a pushing plate 806 is installed at the bottom end of the movable seat 809, one side of the pushing plate 806 is connected to a limiting block 807, and one side of the limiting block 807 is installed with a guide frame 808;

[0026] The guide frame 808 is provided with a limiting groove with a rectangular cross section, and the limiting blocks 807 slide in the limiting groove on the guide frame 808. The push plate 806 is slidably connected with the guide frame 808 through the limiting blocks 807 and the sliding groove on the guide frame 808.

[0027] Specifically, Figure 1 , 2 4, when in use, the drive motor 801 is used to drive the machine shaft 802 and the turntable 803 to rotate, and the limit block 807 and the guide frame 808 are used to slide and push the push plate 806 back and forth to push the material, that is, the material continues to approach one side of the feeding cylinder 9, so as to achieve efficient delivery of the material;

[0028] A smelting furnace body 6 is installed on the top of the base 1 on one side of the material storage box 7, and a multi-axis driving mechanism 11 is provided on the top of the smelting furnace body 6;

[0029] The multi-axis driving mechanism 11 includes a servo motor 1101, and the servo motor 1101 is arranged at the top of the smelting furnace body 6, and a main shaft 1102 is installed at the bottom of the servo motor 1101, and a feeding spiral blade 1105 is installed inside the feeding cylinder 9 on one side of the main shaft 1102, and a driven shaft 1104 is installed at one end of the feeding spiral blade 1105, and one end of the driven shaft 1104 extends to the outside of the feeding cylinder 9, and a connecting belt 1103 is connected between the driven shaft 1104 and the main shaft 1102;

[0030] Specifically, Figure 1 , 2 As shown, when in use, the servo motor 1101 is driven to rotate the main shaft 1102, and the synchronous rotation of the feeding spiral blade 1105 and the sleeve 12 can be achieved by cooperating with the connecting belt 1103, thereby achieving the effect of saving use cost, reducing the axial load of the main shaft 1102, and extending the service life of the servo motor 1101;

[0031] Discharge pipes 5 are installed on both sides of the bottom of the smelting furnace body 6, a feeding cylinder 9 is installed on one side of the smelting furnace body 6, and one end of the feeding cylinder 9 extends to the inside of the material storage box 7, a feeding hopper 10 is installed on one side of the feeding cylinder 9, and one side of the feeding hopper 10 extends to the inside of the smelting furnace body 6, a sleeve 12 is installed inside the base 1, and stirring adjustment components are evenly installed on the outside of the sleeve 12;

[0032] The stirring and adjusting assembly includes an adjusting cylinder 15 installed on the outside of the sleeve 12, and a tension spring 16 is installed inside the adjusting cylinder 15, a stirring rod 17 is installed at one end of the tension spring 16, and a scraper plate 14 is connected to one end of the stirring rod 17;

[0033] The adjusting cylinders 15 are arranged in three groups on the outside of the sleeve 12, and each group is provided with two;

[0034] Specifically, Figure 1 , 2 3, when in use, the stirring range of the stirring rod 17 can be adjusted by utilizing the stretchability of the stretch spring 16, and the scraper plate 14 can be brought into contact with the inner wall of the smelting furnace body 6 to clean the inner wall of the smelting furnace body 6, thereby making the material smelting efficiency higher;

[0035] A stirring rod 13 is installed on the outer side of the sleeve 12 below the adjustment assembly;

[0036] Specifically, Figure 1 As shown, when in use, the stirring rod 13 is arranged so that the material can be stirred as it rotates, so that the material is heated evenly.

[0037] Working principle: When the utility model is used, first, the metal particles to be smelted are introduced into the storage box 7, and then the servo motor 1101 is driven to drive the main shaft 1102 to rotate, and the connecting belt 1103 is used to rotate the driven shaft 1104 and the feeding spiral blade 1105, so that the materials poured into the storage box 7 can be transported and introduced into the smelting furnace body 6 to complete automatic feeding;

[0038] Secondly, during the feeding process, the drive motor 801 is used to drive the machine shaft 802, the turntable 803, and the boss 804 to rotate, so that the sleeve rod 805 can be operated, so as to push the push plate 806 to move forward and backward, and the limit block 807 can slide in the guide frame 808 to guide the movement of the push plate 806, so that the material in the storage box 7 can continuously flow to the side close to the feeding cylinder 9, thereby improving the material feeding efficiency;

[0039] Finally, when the material is put into the smelting furnace body 6 for smelting, the main shaft 1102 is used to drive the sleeve 12 to rotate, thereby driving multiple groups of stirring rods 13 to rotate synchronously, so as to stir the metal particles in the smelting furnace body 6, so that the metal particles are heated evenly and the smelting efficiency is higher. In addition, by rotating the stirring rod 17 and stretching the tension spring 16, the scraper plate 14 can be brought into contact with the inner wall of the smelting furnace body 6, and the material adhered to the inner wall of the smelting furnace body 6 can be scraped off for heating, thereby further improving the smelting efficiency of the smelting furnace body 6.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A smelting furnace capable of automatically feeding materials, comprising a base (1), characterized in that: Support legs (2) are installed on both sides of the bottom end of the base (1), and a support plate (4) is connected between the support legs (2). A material receiving box (3) is slidably installed on the top end of the support plate (4). A material storage box (7) is installed on one side of the top end of the base (1), and a material pushing mechanism (8) is arranged on one side of the inside of the material storage box (7). A smelting furnace body (6) is installed on the top end of the base (1) on one side of the material storage box (7), and a multi-axis driving mechanism (11) is arranged on the top end of the smelting furnace body (6). A discharge pipe (5) is installed on both sides of the smelting furnace body (6), a feeding cylinder (9) is installed on one side of the smelting furnace body (6), and one end of the feeding cylinder (9) extends to the inside of the material storage box (7), a feeding hopper (10) is installed on one side of the feeding cylinder (9), and one side of the feeding hopper (10) extends to the inside of the smelting furnace body (6), a sleeve (12) is installed inside the base (1), and stirring adjustment components are evenly installed on the outside of the sleeve (12), and stirring rods (13) are installed on the outside of the sleeve (12) below the adjustment component.

2. A smelting furnace capable of automatically feeding materials according to claim 1, characterized in that: The stirring and adjusting assembly comprises an adjusting cylinder (15) installed on the outside of the sleeve (12), and a tension spring (16) is installed inside the adjusting cylinder (15), a stirring rod (17) is installed at one end of the tension spring (16), and one end of the stirring rod (17) is connected to a scraper plate (14).

3. A smelting furnace capable of automatically feeding materials according to claim 2, characterized in that: The regulating cylinders (15) are arranged in three groups on the outside of the sleeve (12), with two cylinders in each group.

4. The smelting furnace capable of automatically feeding materials according to claim 1, characterized in that: The pushing mechanism (8) comprises a driving motor (801), and the driving motor (801) is arranged on the outside of the material storage box (7), one end of the driving motor (801) is installed with a machine shaft (802), and one end of the machine shaft (802) extends to the inside of the material storage box (7) and is installed with a rotating disk (803), the outer side of the rotating disk (803) is installed with a boss (804), and the outer side of the boss (804) is sleeved with a sleeve rod (805), one end of the sleeve rod (805) is connected to a movable seat (809), and the bottom end of the movable seat (809) is installed with a pushing plate (806), one side of the pushing plate (806) is connected to a limiting block (807), and one side of the limiting block (807) is installed with a guide frame (808).

5. The smelting furnace capable of automatically feeding materials according to claim 4, characterized in that: The guide frame (808) is provided with a limiting groove with a rectangular cross section, and the limiting blocks (807) slide in the limiting groove on the guide frame (808). The push plate (806) is slidably connected to the guide frame (808) through the limiting blocks (807) and the sliding grooves on the guide frame (808).

6. The smelting furnace capable of automatically feeding materials according to claim 1, characterized in that: The multi-axis driving mechanism (11) comprises a servo motor (1101), and the servo motor (1101) is arranged at the top of the smelting furnace body (6), and a main shaft (1102) is installed at the bottom end of the servo motor (1101), and a feeding spiral blade (1105) is installed inside the feeding cylinder (9) on one side of the main shaft (1102), and a driven shaft (1104) is installed at one end of the feeding spiral blade (1105), and one end of the driven shaft (1104) extends to the outside of the feeding cylinder (9), and a connecting belt (1103) is connected between the driven shaft (1104) and the main shaft (1102).

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