Melting furnace for recycling automobile metal shell

Abstract

The utility model discloses a melting furnace for recycling an automobile metal shell, and relates to the technical field of automobile metal shell recycling. The device comprises a mounting frame. The driving assembly is started to drive the transmission assembly installed at the telescopic end to move upwards, so that the transmission assembly in the moving process drives the melting assembly to rotate in a prizing mode, the melting assembly drives the guide assembly fixed to one side to move, and therefore the position of the guide assembly is changed along with rotation of the melting assembly; therefore, when the liquid metal overflows from the discharging end of the melting assembly, the liquid metal falls to the inner side of the guiding assembly, and due to the fact that one end of the guiding assembly is fixedly arranged, the situation that the overflowing position of the liquid metal is changed along with rotation of the melting assembly can be avoided; and the distance between the liquid metal and the bearing vehicle can be shortened, sputtering is avoided, and therefore the practicability of the melting furnace for recycling the automobile metal shell is improved.

Description

A melting furnace for recycling automotive metal shells Technical Field

[0001] This utility model belongs to the field of automotive metal shell recycling technology, and specifically relates to a melting furnace for recycling automotive metal shells. Background Technology

[0002] Automotive metal shells mainly refer to large metal structural components that make up the main frame and coverings of a car body. They are usually made of steel or aluminum alloy. These components account for a large part of the total weight of the vehicle. Therefore, their recycling is a crucial part of the car scrapping and dismantling process, which is of great significance to resource conservation, environmental protection and economic benefits.

[0003] In existing technology, the broken metal shell is usually melted in a melting furnace to obtain liquid metal, which can then be recast and used. However, when pouring the liquid metal out of the melting furnace, the pouring position of the liquid metal is easily changed according to the angle of the furnace's discharge nozzle. In addition, the discharge nozzle of the melting furnace is relatively high above the ground, which can easily cause the poured liquid metal to splash, thus reducing the practicality of the melting furnace. Summary of the Invention

[0004] In view of the problems that when pouring liquid metal from inside the melting furnace, the pouring position of the liquid metal easily changes with the angle of the furnace's discharge nozzle, and the discharge nozzle of the melting furnace is relatively high above the ground, making it easy for the poured liquid metal to splash, thus reducing the practicality of the melting furnace, this utility model proposes a melting furnace for recycling automotive metal shells to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a melting furnace for recycling automotive metal shells, including a mounting bracket:

[0007] The mounting frame is equipped with a drive assembly, a transmission assembly, a melting assembly, and a guide assembly.

[0008] The drive assembly has its telescopic end fixedly installed at the bottom end of the transmission assembly, so that the drive assembly drives the transmission assembly to operate.

[0009] The melting component is fixedly installed on its outer surface and inside the transmission component so that the transmission component can drive the melting component to feed materials when it is in operation.

[0010] A guide component is fixedly connected to the outer surface of the molten component on one side, so that the guide component is driven to move when the molten component is unloaded, in order to guide the liquid metal inside the molten component.

[0011] Furthermore, the transmission assembly includes a U-shaped block and a mounting sleeve. The bottom end of the U-shaped block is fixedly installed with the telescopic end of the electric push rod, and a pin is inserted into the inside of the U-shaped block.

[0012] A rocker arm is fixedly connected to the outer surface of the mounting sleeve. The rocker arm has a movable groove inside, and the inside of the movable groove is slidably connected to the outer surface of the pin.

[0013] Furthermore, the melting assembly includes a support base, the bottom end of which is fixedly installed with the top end of the mounting bracket, and a connecting shaft is rotatably provided inside the support base, the outer surface of which is fixedly installed with the inside of the mounting sleeve.

[0014] Furthermore, the melting assembly also includes a melting furnace, with a connector fixedly connected to the outer surface of the melting furnace. One side of the connector is fixedly connected to one end of the connecting shaft, and a discharge nozzle is fixedly connected to the outer surface of the melting furnace.

[0015] Furthermore, the guiding assembly includes a rotating seat, one side of which is fixedly connected to the outer surface of the melting furnace. A first guide plate is rotatably arranged inside the rotating seat, a second guide plate is slidably arranged on the outer surface of the first guide plate, and a third guide plate is slidably arranged on the outer surface of the second guide plate. A flow guide plate is fixedly connected inside the third guide plate.

[0016] The outer surface of the third guide plate is rotatably connected to a support rod, one end of which is fixedly connected to one side of the mounting bracket.

[0017] Furthermore, the guide assembly also includes two sets of limiting grooves, which are respectively opened on the outer surfaces of the first guide plate and the second guide plate. Limiting strips are slidably arranged inside the limiting grooves, and one side of the limiting strips is fixedly connected to the inner walls of the second guide plate and the third guide plate, respectively.

[0018] This utility model has the following beneficial effects:

[0019] 1. This utility model activates the drive assembly, which in turn moves the transmission assembly mounted on the telescopic end upward. Since the transmission assembly is fixedly mounted inside the melting assembly and extends the transmission distance between the drive assembly and the melting assembly, the transmission assembly, during movement, acts as a lever to rotate the melting assembly. This causes the melting assembly to move a fixed guide assembly on one side, changing its position as the melting assembly rotates. When liquid metal overflows from the discharge end of the melting assembly, it falls onto the inside of the guide assembly. Because one end of the guide assembly is fixed, the overflow position of the liquid metal is prevented from changing with the rotation of the melting assembly. Furthermore, the distance between the liquid metal and the carrier vehicle is reduced to prevent splashing, thus improving the practicality of this melting furnace for recycling automotive metal shells.

[0020] 2. This utility model uses a melting furnace to drive a rotating base to rotate synchronously, thereby causing the rotating base to move the first guide plate, which in turn moves the second guide plate, which in turn moves the third guide plate. When one end of the third guide plate moves, its other end rotates around the inside of the support rod. When the rotating base moves in a circular motion with the melting furnace, it causes the first guide plate to slide along the inside of the second guide plate. When the first and second guide plates cannot move together, the first guide plate causes the second guide plate to move along the inside of the third guide plate. This allows for the reduction of the distance between the first, second, and third guide plates, ensuring that liquid metal can always be fed through the first, second, and third guide plates, thus improving the practicality of the melting furnace for recycling automotive metal shells.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 is a three-dimensional structural diagram of this utility model;

[0024] Figure 2 is a schematic diagram of the structure of this utility model from a rear-view perspective;

[0025] Figure 3 is a schematic diagram of the structure of this utility model from the right-hand view.

[0026] Figure 4 is an enlarged schematic diagram of a partial structure at point A in Figure 3 of this utility model;

[0027] Figure 5 is an exploded view of the guide component of this utility model;

[0028] Figure 6 is an enlarged schematic diagram of the partial structure at point B in Figure 5 of this utility model.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Mounting bracket; 2. Drive assembly; 201. Support plate; 202. Electric push rod; 3. Transmission assembly; 301. U-shaped block; 302. Mounting sleeve; 303. Pin rod; 304. Rocker arm; 305. Movable groove; 4. Melting assembly; 401. Support base; 402. Connecting shaft; 403. Melting furnace; 404. Connector; 405. Discharge nozzle; 5. Guide assembly; 501. Rotating seat; 502. First guide plate; 503. Second guide plate; 504. Third guide plate; 505. Drain plate; 506. Support rod; 507. Limiting groove; 508. Limiting strip. Detailed Implementation

[0031] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0032] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0033] Please refer to Figures 1-6. This utility model is a melting furnace for recycling automotive metal shells, including a mounting frame 1:

[0034] The mounting frame 1 is respectively equipped with a drive assembly 2, a transmission assembly 3, a melting assembly 4, and a guide assembly 5;

[0035] The drive assembly 2 has its telescopic end fixedly installed at the bottom end of the transmission assembly 3, so that the drive assembly 2 drives the transmission assembly 3 to operate.

[0036] The melting component 4 is fixedly installed on its outer surface and inside the transmission component 3 so that the transmission component 3 drives the melting component 4 to feed material when it is in operation.

[0037] The guide component 5 is fixedly connected to the outer surface of the molten component 4 on one side, so that the guide component 5 can be driven to move when the molten component 4 is unloaded, so as to guide the liquid metal inside the molten component 4.

[0038] In use, the crushed and sorted automotive metal is poured into the melting assembly 4 for melting. After melting, the transfer vehicle is pushed under the guide assembly 5, and then the drive assembly 2 is activated, causing the transmission assembly 3 installed at the telescopic end to move upward. Since the inside of the transmission assembly 3 is fixedly installed on the outer surface of the melting assembly 4, and the transmission assembly 3 extends the transmission distance between the drive assembly 2 and the melting assembly 4, the transmission assembly 3, during the movement, pries the melting assembly 4 to rotate, causing the melting assembly 4 to move the guide assembly 5 fixed on one side, thus changing its position as the melting assembly 4 rotates. When the liquid metal overflows from the discharge end of the melting assembly 4, it falls into the inside of the guide assembly 5, and under the action of gravity, the liquid metal enters the interior of the transfer vehicle along the direction of the guide assembly 5, which is quite convenient.

[0039] This invention activates the drive assembly 2, which in turn moves the transmission assembly 3 mounted on the telescopic end upwards. Since the interior of the transmission assembly 3 is fixedly mounted to the outer surface of the melting assembly 4, and the transmission assembly 3 extends the transmission distance between the drive assembly 2 and the melting assembly 4, the transmission assembly 3, during movement, acts as a lever to rotate the melting assembly 4. This causes the melting assembly 4 to move the guide assembly 5, which is fixed on one side, thus changing its position as the melting assembly 4 rotates. When liquid metal overflows from the discharge end of the melting assembly 4, it falls onto the inside of the guide assembly 5. Because one end of the guide assembly 5 is fixed, the overflow position of the liquid metal is prevented from changing with the rotation of the melting assembly 4, and the distance between the liquid metal and the carrier vehicle is reduced to avoid splashing. This improves the practicality of the melting furnace for recycling automobile metal shells.

[0040] In one embodiment, the drive assembly 2 includes a support plate 201, one side of which is fixedly mounted to one side of the mounting bracket 1, and an electric push rod 202 is fixedly mounted on the top of the support plate 201.

[0041] The support plate 201 is provided to support the electric push rod 202 mounted on its top, thereby improving the stability of the electric push rod 202 during operation.

[0042] In one embodiment, the transmission component 3 includes a U-shaped block 301 and a mounting sleeve 302. The bottom end of the U-shaped block 301 is fixedly installed with the telescopic end of the electric push rod 202, and a pin 303 is inserted into the inside of the U-shaped block 301.

[0043] A rocker arm 304 is fixedly connected to the outer surface of the mounting sleeve 302. The rocker arm 304 has a movable groove 305 inside, and the inside of the movable groove 305 is slidably connected to the outer surface of the pin 303.

[0044] The electric push rod 202 drives the U-shaped block 301 installed at the telescopic end to move up and down, so that the U-shaped block 301 drives the internally inserted pin 303 to move. Since the outer surface of the pin 303 is slidably connected to the inside of the movable groove 305, and the movable groove 305 is opened inside the rocker arm 304, when the pin 303 moves, it can cooperate with the movable groove 305 to drive one end of the rocker arm 304 to move, so that the other end of the rocker arm 304 drives the fixed mounting sleeve 302 to move.

[0045] In one embodiment, the melting assembly 4 includes a support base 401, the bottom end of which is fixedly installed with the top end of the mounting bracket 1, and a connecting shaft 402 is rotatably provided inside the support base 401, with the outer surface of the connecting shaft 402 fixedly installed with the inside of the mounting sleeve 302.

[0046] Since the inner surface of the mounting sleeve 302 is fixedly installed on the outer surface of the connecting shaft 402, and the outer surface of the connecting shaft 402 is rotatably set with the inner surface of the support base 401, when one end of the rocker arm 304 moves up and down, it can cause the other end to drive the mounting sleeve 302 to rotate around the connecting shaft as the center. At the same time, the mounting sleeve 302 drives the internally mounted connecting shaft 402 to rotate around the inner surface of the support base 401 as the center, thereby facilitating the adjustment of the rotation angle of the connecting shaft 402.

[0047] In one embodiment, the melting assembly 4 further includes a melting furnace 403. A connector 404 is fixedly connected to the outer surface of the melting furnace 403. One side of the connector 404 is fixedly connected to one end of the connecting shaft 402. A discharge nozzle 405 is fixedly connected to the outer surface of the melting furnace 403.

[0048] When the connecting shaft 402 rotates, it drives the connecting piece 404, which is fixed at one end, to rotate. This causes the connecting piece 404 to drive the melting furnace 403, which is fixed on one side, to rotate. Consequently, the melting furnace 403 drives the discharge nozzle 405 to rotate in a circular motion, so that the liquid metal inside the melting furnace 403 flows out from one end of the discharge nozzle 405, thus facilitating the feeding of the liquid metal.

[0049] In one embodiment, the guide assembly 5 includes a rotating seat 501, one side of which is fixedly connected to the outer surface of the melting furnace 403. A first guide plate 502 is rotatably disposed inside the rotating seat 501. A second guide plate 503 is slidably disposed on the outer surface of the first guide plate 502. A third guide plate 504 is slidably disposed on the outer surface of the second guide plate 503. A flow guide plate 505 is fixedly connected inside the third guide plate 504.

[0050] The outer surface of the third guide plate 504 is rotatably connected to a support rod 506, and one end of the support rod 506 is fixedly connected to one side of the mounting bracket 1.

[0051] When the melting furnace 403 rotates, it drives the rotating seat 501, which is fixed on its outer surface, to rotate synchronously. This causes the rotating seat 501 to move one end of the first guide plate 502, which is rotatably mounted inside, and the first guide plate 502 to move the second guide plate 503, which is slidably mounted on its outer surface. The second guide plate 503 then moves the third guide plate 504, which is slidably mounted on its outer surface. Since the outer surface of the third guide plate 504 is rotatably mounted to the inside of the support rod 506, and one end of the support rod 506 is fixedly mounted to one side of the mounting bracket 1, when one end of the third guide plate 504 moves, its other end rotates about the inside of the support rod 506. The position of 04 is not fixed. Therefore, when the rotating seat 501 moves in a circular motion with the melting furnace 403, the rotating seat 501 can drive the first guide plate 502 to slide along the inside of the second guide plate 503. When the first guide plate 502 and the second guide plate 503 cannot move, the first guide plate 502 can drive the second guide plate 503 to move along the inside of the third guide plate 504. This allows the distance between the first guide plate 502, the second guide plate 503 and the third guide plate 504 to be reduced, thereby ensuring that the liquid metal can always be fed through the first guide plate 502, the second guide plate 503 and the third guide plate 504, thus improving the practicality of the melting furnace for recycling automobile metal shells.

[0052] In one embodiment, the guide component 5 further includes two sets of limiting grooves 507, which are respectively opened on the outer surfaces of the first guide plate 502 and the second guide plate 503. A limiting strip 508 is slidably disposed inside the limiting groove 507, and one side of the limiting strip 508 is fixedly connected to the inner wall of the second guide plate 503 and the third guide plate 504 respectively.

[0053] When the first guide plate 502 moves, it moves along the direction of the limiting groove 507 on its outer surface and the limiting strip 508 fixed inside the second guide plate 503. Similarly, when the second guide plate 503 moves, it moves along the direction of the limiting groove 507 on its outer surface and the limiting strip 508 fixed inside the third guide plate 504. This allows the limiting groove 507 and the limiting strip 508 to restrict the movement directions of the first guide plate 502, the second guide plate 503, and the third guide plate 504, thereby improving the stability of the first guide plate 502, the second guide plate 503, and the third guide plate 504 during the extension and retraction process.

[0054] Through the above technical solution, 1. By starting the drive component 2, it drives the transmission component 3 installed at the telescopic end to move upward. Since the inside of the transmission component 3 is fixedly installed on the outer surface of the melting component 4, and the transmission component 3 extends the transmission distance between the drive component 2 and the melting component 4, the transmission component 3 in the movement process drives the melting component 4 to rotate in a prying manner, so that the melting component 4 drives the guide component 5 fixed on one side to move, thereby changing its position with the rotation of the melting component 4. Thus, when the liquid metal overflows from the discharge end of the melting component 4, it falls to the inside of the guide component 5. Since one end of the guide component 5 is fixed, it can prevent the overflow position of the liquid metal from changing with the rotation of the melting component 4, and can shorten the distance between the liquid metal and the carrier vehicle to avoid splashing, thereby improving the practicality of the melting furnace for recycling automobile metal shells.

[0055] 2. The melting furnace 403 drives the rotating seat 501 to rotate synchronously, thereby causing the rotating seat 501 to move the first guide plate 502, which in turn moves the second guide plate 503, which in turn moves the third guide plate 504. When one end of the third guide plate 504 moves, its other end rotates around the inside of the support rod 506. When the rotating seat 501 moves in a circular motion with the melting furnace 403, it causes the rotating seat 501 to drive the first guide plate 502 along the first guide plate 506. The second guide plate 503 slides inside. When the first guide plate 502 and the second guide plate 503 cannot move, the first guide plate 502 can drive the second guide plate 503 to move along the inside of the third guide plate 504. This allows the distance between the first guide plate 502, the second guide plate 503 and the third guide plate 504 to be reduced, thereby ensuring that the liquid metal can always be fed through the first guide plate 502, the second guide plate 503 and the third guide plate 504, thus improving the practicality of the melting furnace for recycling automotive metal shells.

[0056] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A melting furnace for recycling automotive metal shells, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a drive assembly (2), a transmission assembly (3), a melting assembly (4), and a guide assembly (5); the drive assembly (2) has its telescopic end fixedly installed with the bottom end of the transmission assembly (3) so that the drive assembly (2) drives the transmission assembly (3) to operate; the melting assembly (4) has its outer surface fixedly installed with the inside of the transmission assembly (3) so that the transmission assembly (3) drives the melting assembly (4) to discharge material when it operates; the guide assembly (5) has one side fixedly connected to the outer surface of the melting assembly (4) so ​​that the guide assembly (5) moves when the melting assembly (4) discharges material, so as to guide the liquid metal inside the melting assembly (4).

2. The melting furnace for recycling automotive metal shells according to claim 1, characterized in that, The drive assembly (2) includes a support plate (201), one side of which is fixedly mounted to one side of the mounting bracket (1), and an electric push rod (202) is fixedly mounted on the top of the support plate (201).

3. The melting furnace for recycling automotive metal shells according to claim 2, characterized in that, The transmission assembly (3) includes a U-shaped block (301) and a mounting sleeve (302). The bottom end of the U-shaped block (301) is fixedly installed with the telescopic end of the electric push rod (202). A pin (303) is inserted into the inside of the U-shaped block (301). A rocker arm (304) is fixedly connected to the outer surface of the mounting sleeve (302). A movable groove (305) is opened inside the rocker arm (304). The inside of the movable groove (305) is slidably connected to the outer surface of the pin (303).

4. A melting furnace for recycling automotive metal shells according to claim 3, characterized in that, The fusion assembly (4) includes a support base (401), the bottom end of which is fixedly installed with the top end of the mounting bracket (1), and a connecting shaft (402) is rotatably provided inside the support base (401), the outer surface of which is fixedly installed with the inside of the mounting sleeve (302).

5. A melting furnace for recycling automotive metal shells according to claim 4, characterized in that, The melting assembly (4) also includes a melting furnace (403), a connector (404) is fixedly connected to the outer surface of the melting furnace (403), one side of the connector (404) is fixedly connected to one end of the connecting shaft (402), and a discharge nozzle (405) is fixedly connected to the outer surface of the melting furnace (403).

6. A melting furnace for recycling automotive metal shells according to claim 5, characterized in that, The guiding assembly (5) includes a rotating seat (501), one side of which is fixedly connected to the outer surface of the melting furnace (403). A first guide plate (502) is rotatably arranged inside the rotating seat (501). A second guide plate (503) is slidably arranged on the outer surface of the first guide plate (502). A third guide plate (504) is slidably arranged on the outer surface of the second guide plate (503). A diversion plate (505) is fixedly connected inside the third guide plate (504). A support rod (506) is rotatably connected to the outer surface of the third guide plate (504). One end of the support rod (506) is fixedly connected to one side of the mounting frame (1).

7. A melting furnace for recycling automotive metal shells according to claim 6, characterized in that, The guide assembly (5) also includes two sets of limiting grooves (507), which are respectively opened on the outer surfaces of the first guide plate (502) and the second guide plate (503). A limiting strip (508) is slidably arranged inside the limiting groove (507), and one side of the limiting strip (508) is fixedly connected to the inner wall of the second guide plate (503) and the third guide plate (504).

Images