Blast furnace taphole mud bubble machine with automatic feeding mechanism

Abstract

The utility model discloses a blast furnace taphole mud bubble machine with an automatic feeding mechanism, which comprises a mud bubble machine assembly, and the mud bubble machine assembly comprises a base; the automatic feeding assembly comprises a supporting frame, a supporting plate, a through hole, a rotating roller, a driving motor, a conveying belt and a fixing rod; the supporting frame is fixedly connected to the two sides of the upper end of the base, the supporting plate is fixedly connected to the upper end of the interior of the supporting frame, the through hole is formed in the center of the upper end of the supporting plate, the supporting frame is sleeved with the rotating roller, the driving motor is fixedly connected to the outer side of the upper end of the supporting frame, and the conveying belt is fixedly connected to the outer surface of the rotating roller. The fixing rod is fixedly connected to the center of the inner side of the conveying belt. Compared with the prior art, the automatic feeding device has the advantages that the automatic feeding assembly is arranged, soaking mud is separated through the fixing rods, the distance between the soaking mud is kept fixed, the soaking mud at the upper end of the supporting plate is driven by the fixing rods to move, and the strength requirement of the conveying belt and the power requirement of a driving motor are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of blast furnace iron mouth mud foaming machines, in particular to a blast furnace iron mouth mud foaming machine with an automatic feeding mechanism. Background Art

[0002] Blast furnace taphole mud gun, also known as hydraulic mud gun, is a necessary furnace front equipment in the smelting industry. Its function is to quickly and accurately block the taphole after iron is discharged, so that the blast furnace can quickly enter the next cycle of operation. According to its power type, it can be divided into steam-driven mud gun, electric mud gun and hydraulic mud gun.

[0003] The existing blast furnace iron mouth mud bubble machine usually uses a conveyor belt to feed the mud into the inside of the mud bubble machine body. When the conveyor belt is in use, the spacing between the muds cannot be controlled, resulting in uneven feeding. The mud is placed on the upper end of the conveyor belt. The conveyor belt needs to transport the mud and bear the gravity of the mud, which makes the strength of the conveyor belt and the power of the driving motor relatively high. Therefore, it is necessary to provide a blast furnace iron mouth mud bubble machine with an automatic feeding mechanism to evenly feed the mud into the inside of the mud bubble machine. Utility Model Content

[0004] The purpose of the utility model is to provide a blast furnace iron mouth mud bubble machine with an automatic feeding mechanism, so as to solve the problem proposed in the above background technology that the existing blast furnace iron mouth mud bubble machine usually adopts a conveyor belt to feed the foaming mud into the inside of the mud bubble machine body, and the conveyor belt cannot control the spacing between the foaming muds when in use, thereby causing uneven feeding, and the foaming mud is placed on the upper end of the conveyor belt, which has high requirements on the strength of the conveyor belt and the power of the driving motor. Therefore, it is necessary to provide a blast furnace iron mouth mud bubble machine with an automatic feeding mechanism to evenly feed the foaming mud into the inside of the mud bubble machine.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a blast furnace iron mouth mud bubble machine with an automatic feeding mechanism, comprising:

[0007] A mud bubble machine assembly, the mud bubble machine assembly comprising a base;

[0008] An automatic feeding assembly, the automatic feeding assembly comprising a support frame, a support plate, a through hole, a rotating roller, a driving motor, a conveyor belt and a fixing rod;

[0009] The support frame is fixedly connected to the two sides of the upper end of the base, the support plate is fixedly connected to the upper end of the support frame, the through hole is opened at the central position of the upper end of the support plate, the rotating roller is sleeved on the inner side of the support frame, the driving motor is fixedly connected to the outer side of the upper end of the support frame, the conveyor belt is fixedly connected to the outer surface of the rotating roller, and the fixing rod is fixedly connected to the inner central position of the conveyor belt.

[0010] Furthermore, the mud bubble machine assembly also includes a mud bubble machine body and a feed inlet;

[0011] The mud bubble machine body is fixedly connected to the upper end of the base, and the feed inlet is arranged at the central position of the upper end of the mud bubble machine body.

[0012] Furthermore, the position of the through hole corresponds to the position of the feed port, and the support frame is located outside the mud bubble machine body.

[0013] Furthermore, the fixing rods are located at both sides of the support plate, and the rotating roller is fixedly connected to the output shaft of the driving motor.

[0014] Furthermore, it also includes a weighing assembly, which includes a fixed frame, an electric telescopic rod, a movable plate, a pressure sensor, a telescopic spring, a top plate and a display panel;

[0015] The fixed frame is fixedly connected to the positions on both sides of the support plate, the electric telescopic rod is fixedly connected to the outer end position of the fixed frame, the movable plate is fixedly connected to the outer end position of the electric telescopic rod, the pressure sensor is fixedly connected to the bottom end position inside the movable plate, the telescopic spring is fixedly connected to the upper end position of the pressure sensor, the top plate is fixedly connected to the top end position of the telescopic spring, and the display panel is fixedly connected to the outer side position of the support frame.

[0016] Furthermore, the movable plate is placed in the central position inside the through hole, and the electric telescopic rod extends inward through the fixing frame and the support plate, the top of the top plate is flush with the top of the movable plate, and the display panel is electrically connected to the pressure sensor through the line.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The utility model provides an automatic feeding component, places the foam mud on the upper end of the support plate, and separates the foam mud with a fixed rod, so that the spacing between the foam muds is kept fixed, which is convenient for quantitatively controlling the input amount of the foam muds, and drives the rotating roller to rotate through the driving motor, and the rotating roller drives the fixed rod to move through the conveyor belt, and the fixed rod drives the foam mud on the upper end of the support plate to move, the conveyor belt provides a force to push the mud bubbles to move, and the support plate overcomes the force of the mud bubbles and supports the mud bubbles, thereby reducing the strength requirements of the conveyor belt and the power requirements of the driving motor, reducing the wear of the conveyor belt, and improving the service life of the conveyor belt.

[0019] 2. Based on the first beneficial effect, by setting a load-bearing component, when the foam mud moves downward from the through-hole position to the upper end of the top plate driven by the fixed rod, the foam mud exerts downward pressure on the top plate, and the weight of the foam mud is measured by the pressure sensor. At the same time, the display panel records and accumulates the measured data, so that when feeding, there is no need to weigh in advance and no need for operators to record. The data error is small, which is convenient for quantitative control of the input of foam mud. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is the front view of the utility model;

[0022] Figure 2 This is a structural diagram of the mud bubble machine components of the utility model;

[0023] Figure 3 This is a structural diagram of the automatic feeding component of the utility model;

[0024] Figure 4 This is a structural diagram of the weighing component of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 11. Base; 12. Mud bubble machine body; 13. Feed inlet; 21. Support frame; 22. Support plate; 23. Through hole; 24. Rotating roller; 25. Driving motor; 26. Conveyor belt; 27. Fixed rod; 31. Fixed frame; 32. Electric telescopic rod; 33. Movable plate; 34. Pressure sensor; 35. Telescopic spring; 36. Top plate; 37. Display panel. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] See also Figure 1-3 As shown, this embodiment is a blast furnace iron mouth mud bubble machine with an automatic feeding mechanism, comprising:

[0032] A mud bubble machine assembly, the mud bubble machine assembly comprises a base 11;

[0033] An automatic feeding assembly, which includes a support frame 21, a support plate 22, a through hole 23, a rotating roller 24, a driving motor 25, a conveyor belt 26 and a fixing rod 27;

[0034] The support frame 21 is fixedly connected to both sides of the upper end of the base 11, the support plate 22 is fixedly connected to the upper end of the support frame 21, the through hole 23 is opened at the central position of the upper end of the support plate 22, the rotating roller 24 is sleeved on the inner side of the support frame 21, the driving motor 25 is fixedly connected to the outer side of the upper end of the support frame 21, the conveyor belt 26 is fixedly connected to the outer surface of the rotating roller 24, and the fixing rod 27 is fixedly connected to the inner central position of the conveyor belt 26;

[0035] The support frame 21 is used to support the support plate 22 and the rotating roller 24. The support plate 22 is used to place the mud bubbles. The through hole 23 is used to discharge the mud bubbles downward. The rotating roller 24 is used to drive the conveyor belt 26 to rotate. The driving motor 25 is used to drive the rotating roller 24 to rotate. The conveyor belt 26 is used to drive the fixed rod 27 to rotate. The fixed rod 27 is used to drive the mud bubbles to move.

[0036] The mud bubble machine assembly also includes a mud bubble machine body 12 and a feed inlet 13;

[0037] The mud bubble machine body 12 is fixedly connected to the upper end of the base 11, and the feed inlet 13 is opened at the center of the upper end of the mud bubble machine body 12;

[0038] The base 11 is used to support the mud foaming machine body 12, and the mud foaming machine body 12 is used to discharge the foaming mud outwards, and the feed port 13 is used to put the foaming mud into the mud foaming machine body 12;

[0039] The position of the through hole 23 corresponds to the position of the feed port 13, and the support frame 21 is located outside the mud bubble machine body 12;

[0040] When the mud bubble moves downward from the through hole 23, it can directly enter the feed port 13;

[0041] The fixing rods 27 are located at both sides of the support plate 22, and the rotating roller 24 and the output shaft of the driving motor 25 are fixedly connected;

[0042] When the driving motor 25 rotates, the rotating roller 24 can be driven to rotate, and the rotating roller 24 can drive the conveyor belt 26 to rotate;

[0043] Working principle: when the foam mud needs to be evenly put into the interior of the foam machine body 12, start the driving motor 25, the driving motor 25 drives the rotating roller 24 to rotate, the rotating roller 24 drives the conveyor belt 26 to rotate, the conveyor belt 26 drives the fixed rod 27 to rotate, at this time, the foam mud is placed on the upper end of the support plate 22 and is located between the two sets of fixed rods 27, the fixed rod 27 rotates at the upper end of the support plate 22, the rear fixed rod 27 rotates to drive the foam mud on the upper end of the support plate 22 to move, when the foam mud moves to the position of the through hole 23, it falls downward and directly falls to the feed port 13, so that the foam mud can be evenly put into the interior of the foam machine body 12.

[0044] See also Figure 4 As shown, this embodiment is based on the above embodiment and also includes:

[0045] A weighing assembly, the weighing assembly includes a fixed frame 31, an electric telescopic rod 32, a movable plate 33, a pressure sensor 34, a telescopic spring 35, a top plate 36 and a display panel 37;

[0046] The fixing frame 31 is fixedly connected to the two sides of the support plate 22, the electric telescopic rod 32 is fixedly connected to the outer end of the fixing frame 31, the movable plate 33 is fixedly connected to the outer end of the electric telescopic rod 32, the pressure sensor 34 is fixedly connected to the bottom end of the movable plate 33, the telescopic spring 35 is fixedly connected to the upper end of the pressure sensor 34, the top plate 36 is fixedly connected to the top end of the telescopic spring 35, and the display panel 37 is fixedly connected to the outer side of the support frame 21;

[0047] The fixed frame 31 is used to support the electric telescopic rod 32, the electric telescopic rod 32 is used to drive the movable plate 33 to move, the movable plate 33 is used to support the pressure sensor 34, the pressure sensor 34 is used to measure the weight of the foam mud, the top plate 36 is used to place the foam mud, and the display panel 37 is used to record and accumulate the weighed foam mud weight;

[0048] The movable plate 33 is placed at the central position inside the through hole 23, and the electric telescopic rod 32 extends inward through the fixed frame 31 and the support plate 22, the top of the top plate 36 is flush with the top of the movable plate 33, and the display panel 37 is electrically connected to the pressure sensor 34 through the line;

[0049] When the electric telescopic rod 32 is shortened, the movable plate 33 and the top plate 36 can be driven to move outward;

[0050] Working principle: When it is necessary to record and accumulate the weight of the foam mud that has been added, start the automatic feeding component, which drives the foam mud to move to the position of the through hole 23, and moves to the upper end of the top plate 36 through the through hole 23. The top plate 36 supports the foam mud. At the same time, the pressure sensor 34 measures the weight of the foam mud and transmits the data to the display panel 37. At this time, the display panel 37 records and accumulates the weight. At the same time, the electric telescopic rod 32 is shortened, so that the movable plate 33 and the top plate 36 move outward, and the mud bubble at the upper end of the top plate 36 moves to the position of the feed port 13, so that the weight of the foam mud that has been added can be measured.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A blast furnace iron mouth mud bubble machine with automatic feeding mechanism, characterized in that: include: A mud bubble machine assembly, the mud bubble machine assembly comprising a base (11); An automatic feeding assembly, the automatic feeding assembly comprising a support frame (21), a support plate (22), a through hole (23), a rotating roller (24), a driving motor (25), a conveyor belt (26) and a fixing rod (27); The support frame (21) is fixedly connected to both sides of the upper end of the base (11); the support plate (22) is fixedly connected to the upper end of the support frame (21); the through hole (23) is opened at the central position of the upper end of the support plate (22); the rotating roller (24) is sleeved at the inner side of the support frame (21); the driving motor (25) is fixedly connected to the outer side of the upper end of the support frame (21); the conveyor belt (26) is fixedly connected to the outer surface of the rotating roller (24); and the fixing rod (27) is fixedly connected to the inner central position of the conveyor belt (26).

2. A blast furnace iron mouth mud bubble machine with automatic feeding mechanism according to claim 1, characterized in that: The mud bubble machine assembly also includes a mud bubble machine body (12) and a feed inlet (13); The mud bubble machine body (12) is fixedly connected to the upper end of the base (11), and the feed inlet (13) is arranged at the central position of the upper end of the mud bubble machine body (12).

3. The blast furnace iron mouth mud bubble machine with automatic feeding mechanism according to claim 1, characterized in that: The position of the through hole (23) corresponds to the position of the feed port (13), and the support frame (21) is located outside the mud bubble machine body (12).

4. The blast furnace iron mouth mud bubble machine with automatic feeding mechanism according to claim 1, characterized in that: The fixing rods (27) are located at both sides of the support plate (22), and the rotating roller (24) and the output shaft of the driving motor (25) are fixedly connected.

5. The blast furnace iron mouth mud bubble machine with automatic feeding mechanism according to claim 1, characterized in that: It also includes a weighing assembly, which includes a fixed frame (31), an electric telescopic rod (32), a movable plate (33), a pressure sensor (34), a telescopic spring (35), a top plate (36) and a display panel (37); The fixed frame (31) is fixedly connected to positions on both sides of the support plate (22); the electric telescopic rod (32) is fixedly connected to the outer end position of the fixed frame (31); the movable plate (33) is fixedly connected to the outer end position of the electric telescopic rod (32); the pressure sensor (34) is fixedly connected to the inner bottom end position of the movable plate (33); the telescopic spring (35) is fixedly connected to the upper end position of the pressure sensor (34); the top plate (36) is fixedly connected to the top end position of the telescopic spring (35); and the display panel (37) is fixedly connected to the outer side position of the support frame (21).

6. The blast furnace iron mouth mud bubble machine with automatic feeding mechanism according to claim 5, characterized in that: The movable plate (33) is placed at the central position inside the through hole (23), and the electric telescopic rod (32) penetrates the fixed frame (31) and the support plate (22) and extends inwardly, the top of the top plate (36) is flush with the top of the movable plate (33), and the display panel (37) is electrically connected to the pressure sensor (34) through a line.

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