A knotting device for medium frequency furnace ramming material

Abstract

The utility model relates to a kind of knotting equipment for ramming material of intermediate frequency furnace, belong to knotting equipment technical field, including furnace body, the outer surface of furnace body is fixedly connected with fixed ring, the bottom of fixed ring is fixedly connected with support rod, the bottom of support rod is fixedly connected with base;The top of furnace body is provided with adjusting ramming structure, and the adjusting ramming structure includes cover plate, and the top of cover plate is fixedly installed with driving motor.It can drive connection round plate to rotate under the action of transmission rod, and then can drive rectangular connecting plate to rotate, and then the position of bottom stirring rod and ramming block can be changed, and then knotting material inside placing frame can be rammed and stirred, so that knotting material can be stirred after ramming, and knotting material that is not crushed at bottom can be turned to top for ramming and crushing, so that the ramming and mixing of overall knotting material are better.

Description

Technical Field

[0001] This utility model relates to the technical field of knotting equipment, and specifically to a knotting device for ramming material in a medium-frequency furnace. Background Technology

[0002] Medium frequency furnace bridging material, also known as medium frequency furnace lining material, medium frequency furnace refractory material, medium frequency furnace dry vibrating material, and medium frequency furnace ramming material, is divided into acidic, neutral, and alkaline bridging materials. During the smelting process in the medium frequency furnace, the bridging material needs to be rammed, and bridging equipment is needed to assist in ramming the bridging material inside the medium frequency furnace.

[0003] During the tamping process in an intermediate frequency furnace, the briquettes need to be tamped. However, during the tamping process, the crushed briquettes will be compacted together, making it impossible for the briquettes to be mixed evenly. Furthermore, the large briquettes at the bottom cannot be crushed properly, which affects the overall tamping effect of the briquettes and is very inconvenient.

[0004] To address the aforementioned issues, this application proposes a knotting device for ramming materials in a medium-frequency furnace. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing a knotting device for ramming material in a medium-frequency furnace.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A knotting device for ramming material in a medium-frequency furnace includes a furnace body. A fixing ring is fixedly connected to the outer surface of the furnace body, and a support rod is fixedly connected to the bottom of the fixing ring. A base is fixedly connected to the bottom end of the support rod. An adjustable feeding structure is provided on the top of the furnace body. The adjustable feeding structure includes a cover plate. A drive motor is fixedly installed on the top of the cover plate. A transmission rod is fixedly connected to the output end of the drive motor. An loading and unloading structure is provided on the bottom of the furnace body. The loading and unloading structure includes a mounting frame. The bottom of the mounting frame is fixedly connected to the top of the base. A second hydraulic telescopic rod is fixedly installed on the top of the mounting frame. Heat dissipation holes are opened on the arc-shaped surface of the mounting frame.

[0007] Preferably, a connecting circular plate is fixedly connected to the bottom of the transmission rod, and four rectangular connecting plates are fixedly connected to the outer surface of the connecting circular plate.

[0008] By setting up connecting circular plates and rectangular connecting plates, the transmission rod can drive the connecting circular plates to rotate, which in turn can drive the four rectangular connecting plates to change their positions.

[0009] Preferably, a first hydraulic telescopic rod is fixedly installed at the bottom of each of the four rectangular connecting plates. The output ends of two opposing first hydraulic telescopic rods are fixedly connected to tamping blocks, and the output ends of the other two opposing first hydraulic telescopic rods are fixedly connected to a driving device. The driving device consists of an outer shell and an internal motor. The output end of the motor of the driving device is fixedly connected to a stirring rod, and a mounting circular plate is fixedly connected at the connection between the driving device and the stirring rod.

[0010] By setting the first hydraulic telescopic rod, the drive equipment or tamping block can be driven to move up and down, so that the tamping block can crush and tamp the briquetted material. Under the action of the drive equipment and the stirring rod, the tamped briquetted material can be stirred to make the whole mixture uniform. At the same time, the briquetted material at the bottom can be turned to the top for tamping.

[0011] Preferably, the inner wall of the cover plate is provided with a first screw hole, the top of the furnace body is fixedly connected with an annular plate, the top of the annular plate is provided with a second screw hole, and the inner walls of the first screw hole and the second screw hole are threadedly connected with threaded clamps.

[0012] By setting a threaded clamp, the cover plate and the annular plate can be fixed together with the first and second threaded holes.

[0013] Preferably, the output end of the second hydraulic telescopic rod is fixedly connected to a base plate, the top of the base plate is fixedly connected to a sealing ring plate, and a circular through hole is provided at the bottom of the furnace body.

[0014] By setting a base plate and a sealing ring plate, the base plate can be driven to move up and down under the action of the second hydraulic telescopic rod, and then it can cooperate with the circular through hole for loading and unloading.

[0015] Preferably, an internally threaded retaining frame is fixedly connected to the top of the base plate, an externally threaded retaining block is threadedly connected to the inner wall of the internally threaded retaining frame, and a placement frame is fixedly connected to the top of the externally threaded retaining block.

[0016] By setting up a placement frame, the placement frame can be disassembled and assembled under the action of the external threaded clamp and the internal threaded clamp, thereby allowing the knotted material to be placed.

[0017] The beneficial effects of this utility model are:

[0018] By setting an adjustable feeding structure, the connecting circular plate can be rotated under the action of the transmission rod, which in turn can rotate the rectangular connecting plate. This changes the position of the bottom stirring rod and the tamping block, allowing the tamping and mixing of the clumped material inside the placement frame. The tamped material can be stirred after being tamped, and the uncrushed clumped material at the bottom can be turned to the top for tamping and crushing, resulting in better tamping and mixing of the overall clumped material.

[0019] By setting up a loading and unloading structure, the base plate can be driven to move up and down under the action of the second hydraulic telescopic rod, which in turn can drive the placement frame to move up and down. At this time, the placement frame can be disassembled and assembled under the action of the internal threaded circular frame and the external threaded circular block, and the knotted material inside the placement frame can be loaded and unloaded. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the furnace body and related parts of this utility model;

[0022] Figure 3 This is a schematic diagram of the cover plate and related parts of this utility model;

[0023] Figure 4 This is a schematic diagram of the base plate and related parts of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Furnace body; 2. Fixing ring; 3. Support rod; 4. Base;

[0026] 5. Adjusting the feeding structure; 51. Cover plate; 52. Annular plate; 53. First screw hole; 54. Second screw hole; 55. Threaded clamping rod; 56. Drive motor; 57. Transmission rod; 58. Connecting circular plate; 59. Rectangular connecting plate; 510. First hydraulic telescopic rod; 511. Tamping block; 512. Drive device; 513. Mounting circular plate; 514. Mixing rod;

[0027] 6. Loading and unloading structure; 61. Mounting frame; 62. Second hydraulic telescopic rod; 63. Heat dissipation hole; 64. Base plate; 65. Sealing ring plate; 66. Internal threaded clamping frame; 67. External threaded clamping block; 68. Placement frame; 69. Circular through hole. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0030] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0031] Reference Figure 1-3 A tamping device for medium-frequency furnace ramming material includes a furnace body 1. A fixing ring 2 is fixedly connected to the outer surface of the furnace body 1. A support rod 3 is fixedly connected to the bottom of the fixing ring 2. There are three support rods 3, which can support the fixing ring 2 and the furnace body 1. A base 4 is fixedly connected to the bottom end of the support rod 3. An adjusting ramming structure 5 is provided on the top of the furnace body 1. The adjusting ramming structure 5 includes a cover plate 51. A drive motor 56 is fixedly installed on the top of the cover plate 51. A transmission rod 57 is fixedly connected to the output end of the drive motor 56. The drive motor 56 can rotate the transmission rod 57. A loading and unloading structure 6 is provided on the bottom of the furnace body 1. The loading and unloading structure 6 includes a mounting frame 61. The bottom of the mounting frame 61 is fixedly connected to the top of the base 4. A second hydraulic telescopic rod 62 is fixedly installed on the top of the mounting frame 61. The arc-shaped surface of the mounting frame 61 is provided with heat dissipation holes 63, which can provide auxiliary heat dissipation for the mounting frame 61.

[0032] Reference Figure 2-3 A connecting circular plate 58 is fixedly connected to the bottom of the transmission rod 57. Four rectangular connecting plates 59 are fixedly connected to the outer surface of the connecting circular plate 58. The connecting circular plate 58 can rotate, thereby driving the rectangular connecting plates 59 to rotate.

[0033] Reference Figure 2 and Figure 3The bottom of each of the four rectangular connecting plates 59 is fixedly installed with a first hydraulic telescopic rod 5100. The output ends of two opposing first hydraulic telescopic rods 510 are fixedly connected to tamping blocks 511, which can tamp the briquetted material. The output ends of the other two opposing first hydraulic telescopic rods 510 are fixedly connected to a drive device 512, which consists of an outer shell and an internal motor. The output end of the motor of the drive device 512 is fixedly connected to a stirring rod 514, which can stir and mix the briquetted material. The connection between the drive device 512 and the stirring rod 514 is fixedly connected to a mounting circular plate 513, which can improve the installation stability of the drive device 512.

[0034] Reference Figure 2 and Figure 3 The inner wall of the cover plate 51 is provided with a first screw hole 53. The top of the furnace body 1 is fixedly connected with an annular plate 52. The top of the annular plate 52 is provided with a second screw hole 54. The inner walls of the first screw hole 53 and the second screw hole 54 are threadedly connected with a threaded clamp 55. The threaded clamp 55 can cooperate with the first screw hole 53 and the second screw hole 54 for fixation, thereby fixing the cover plate 51 and the furnace body 1.

[0035] Reference Figure 1 and Figure 4 The output end of the second hydraulic telescopic rod 62 is fixedly connected to the base plate 64, and the top of the base plate 64 is fixedly connected to the sealing ring plate 65. A circular through hole 69 is opened at the bottom of the furnace body 1. The base plate 64 can cooperate with the sealing ring plate 65 to seal the circular through hole 69 at the bottom, and can also cooperate to load and unload materials.

[0036] Reference Figure 4 The top of the base plate 64 is fixedly connected to an internal threaded clip frame 66. There are four internal threaded clip frames 66 and four external threaded clip blocks 67. The inner wall of the internal threaded clip frame 66 is threadedly connected to the external threaded clip block 67. The internal threaded clip frame 66 can cooperate with the external threaded clip block 67 to assemble and disassemble the placement frame 68. The top of the external threaded clip block 67 is fixedly connected to the placement frame 68.

[0037] Working principle:

[0038] In use, the bridging material is placed inside the placement frame 68. The external threaded clamp 67 is then fixed to the internal threaded clamp frame 66. The cover plate 51 is then fixed to the first screw hole 53 and the second screw hole 54 via the threaded clamp rod 55, thus installing the cover plate 51. The second hydraulic telescopic rod 62 is then activated, allowing the bottom plate 64 to move upward, thereby sealing the sealing ring plate 65 and the circular through hole 69 at the bottom. The first hydraulic telescopic rod 5100 is then activated, allowing the tamping block 511 to tamp the bridging material inside the placement frame 68. Simultaneously, the motor inside the drive device 512 is activated, driving the stirring rod 514 to stir. The positions of the stirring rod 514 and the tamping block 511 can be adjusted under the action of the drive motor 56.

[0039] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0040] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A tamping device for ramming material in a medium-frequency furnace, comprising a furnace body (1), characterized in that, A fixing ring (2) is fixedly connected to the outer surface of the furnace body (1), a support rod (3) is fixedly connected to the bottom of the fixing ring (2), and a base (4) is fixedly connected to the bottom end of the support rod (3). The top of the furnace body (1) is provided with an adjustable feeding structure (5), the adjustable feeding structure (5) includes a cover plate (51), a drive motor (56) is fixedly installed on the top of the cover plate (51), and a transmission rod (57) is fixedly connected to the output end of the drive motor (56). The bottom of the furnace body (1) is provided with a loading and unloading structure (6), which includes a mounting frame (61). The bottom of the mounting frame (61) is fixedly connected to the top of the base (4). A second hydraulic telescopic rod (62) is fixedly installed on the top of the mounting frame (61). The arc surface of the mounting frame (61) is provided with heat dissipation holes (63).

2. The knotting device for ramming material in a medium-frequency furnace according to claim 1, characterized in that, The bottom of the transmission rod (57) is fixedly connected to a connecting circular plate (58), and four rectangular connecting plates (59) are fixedly connected to the outer surface of the connecting circular plate (58).

3. The knotting device for ramming material in a medium-frequency furnace according to claim 2, characterized in that, The bottom of each of the four rectangular connecting plates (59) is fixedly installed with a first hydraulic telescopic rod (510). The output ends of two opposite first hydraulic telescopic rods (510) are fixedly connected to a tamping block (511), and the output ends of the other two opposite first hydraulic telescopic rods (510) are fixedly connected to a drive device (512). The drive device (512) consists of an outer shell and an internal motor. The output end of the motor of the drive device (512) is fixedly connected to a stirring rod (514), and a mounting circular plate (513) is fixedly connected at the connection between the drive device (512) and the stirring rod (514).

4. The knotting device for ramming material in a medium-frequency furnace according to claim 1, characterized in that, The inner wall of the cover plate (51) is provided with a first screw hole (53), and the top of the furnace body (1) is fixedly connected with an annular plate (52). The top of the annular plate (52) is provided with a second screw hole (54), and the inner walls of the first screw hole (53) and the second screw hole (54) are threadedly connected with a threaded clamp (55).

5. The knotting device for ramming material in a medium-frequency furnace according to claim 1, characterized in that, The output end of the second hydraulic telescopic rod (62) is fixedly connected to a base plate (64), and a sealing ring plate (65) is fixedly connected to the top of the base plate (64). A circular through hole (69) is opened at the bottom of the furnace body (1).

6. A bridging device for ramming material in a medium-frequency furnace according to claim 5, characterized in that, The top of the base plate (64) is fixedly connected to an internal threaded clip frame (66), the inner wall of the internal threaded clip frame (66) is threadedly connected to an external threaded clip block (67), and the top of the external threaded clip block (67) is fixedly connected to a placement frame (68).

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