Anhydrous stemming forming mechanism

Abstract

The utility model discloses an anhydrous stemming forming mechanism, and relates to the technical field of anhydrous stemming processing, the anhydrous stemming forming mechanism comprises a machine body and a shell, the top of the machine body is provided with a motor, the output end of the motor is fixedly connected with an auger, and one end of the auger is movably connected with the shell through a bearing. According to the anhydrous stemming forming mechanism, a motor is started, the motor drives an auger to rotate and drives a first synchronous wheel to rotate at the same time, the first synchronous wheel can drive a second synchronous wheel to rotate through a synchronous belt, and when the second synchronous wheel rotates, a rotating rod can be driven to rotate through a transmission rod; when the rotating rod rotates, the connecting rod can be pulled to move, and when the connecting rod moves, the connecting rod can be pulled to move up and down in the feeding box, so that the pressing plate at the bottom of the connecting rod and the rotating plate press raw materials in the feeding box downwards, the raw materials enter the shell, and feeding of the anhydrous stemming forming mechanism can be facilitated through the operation.

Description

Technical Field

[0001] The utility model relates to the technical field of waterless taphole mud processing, in particular to a waterless taphole mud forming mechanism. Background Art

[0002] Taphole clay is a refractory material used to seal the taphole. It can be divided into two categories: water-based taphole clay and water-free taphole clay. The former is used in medium and small blast furnaces with low top pressure and low degree of strengthening smelting, while the latter is used in large and medium-sized blast furnaces with high top pressure and high degree of strengthening smelting. Water-free taphole clay should have good plasticity and adhesion, be easy to squeeze into and fill spaces and gaps, have small volume shrinkage after high-temperature firing, no cracks, good sintering properties, high compressive strength, erosion resistance, etc. When processing water-free taphole clay, its raw materials need to be fed into the forming mechanism, extruded through the auger in the forming mechanism, and the water-free taphole clay is formed.

[0003] When processing waterless cannon mud, it is necessary to extrude the raw materials through the auger in the molding mechanism so that the raw materials are molded through the molding head on one side. When the existing waterless cannon mud molding mechanism is processing, it is necessary to drive the pressure plate to reciprocate in the feeding box through the cylinder to push the raw materials into the auger. This feeding method has high operating and maintenance costs and is not convenient for feeding the waterless cannon mud molding mechanism. Utility Model Content

[0004] The utility model aims to provide a waterless taphole clay forming mechanism to solve the problem that the existing waterless taphole clay forming mechanism is inconvenient to feed materials as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterless cannon mud forming mechanism, comprising: a body and a shell, a motor is installed on the top of the body, an auger is fixedly connected to the output end of the motor, one end of the auger is movably connected to the shell through a bearing, a bracket is fixedly connected to the top of the shell, a cylinder is fixedly connected to one side of the bracket, a cutting knife is fixedly connected to the bottom of the cylinder, and a forming head is arranged on one side of the shell.

[0006] A feeding box is fixedly connected to the side of the shell away from the bracket, a feeding port is opened on one side of the feeding box, a first synchronous wheel is fixedly connected to the outer side of the output shaft of the motor, a synchronous belt is sleeved on the outer side of the first synchronous wheel, a second synchronous wheel is sleeved on one side of the synchronous belt, a transmission rod is fixedly connected to one side of the second synchronous wheel, a rotating rod is fixedly connected to one end of the transmission rod, and a connecting rod is movably connected to one side of the rotating rod through a rotating shaft.

[0007] Preferably, one side of the connecting rod is movably connected to a connecting rod via a rotating shaft, one side of the connecting rod is movably connected to a pressure plate via a rotating shaft, one side of the pressure plate is movably connected to a rotating plate via a rotating shaft, the other side of the pressure plate is fixedly connected to a rubber membrane, and one side of the rubber membrane is fixedly connected to the rotating plate.

[0008] Preferably, a movable groove matching the connecting rod and the connecting rod is opened on the top of the feeding box, and the connecting rod and the connecting rod are slidably connected to the movable groove.

[0009] Preferably, a through groove matching the discharge port at the bottom of the feeding box is provided on the top of the shell, and the outer side of the transmission rod is movably connected to the feeding box via a bearing.

[0010] Preferably, a threaded ring is threadedly connected to a side of the shell away from the feeding box, a lever is welded and fixed to one side of the threaded ring, and a fixing block is welded and fixed to a side of the shell close to the threaded ring.

[0011] Preferably, a pressing block is movably connected to the top of the fixed block via a rotating shaft, a spring sheet is provided on one side of the pressing block, and one side of the spring sheet is fixedly connected to the fixed block.

[0012] Preferably, a positioning block is welded and fixed on one side of the forming head, a positioning groove matching the positioning block is formed on one side of the shell, and the positioning block is slidably connected to the positioning groove.

[0013] Compared with the prior art, the beneficial effects of the waterless cannon mud forming mechanism are: by starting the motor to drive the auger to rotate, the synchronous wheel group can be driven to rotate at the same time, and the synchronous wheel group can drive the rotating rod to rotate through the transmission rod. When the rotating rod rotates, the connecting rod will be pulled by the connecting rod to move up and down in the feeding box, so that the pressure plate and the rotating plate at the bottom of the connecting rod press down the raw materials in the feeding box and enter the outer shell. The threaded ring is rotated by the lever to perform threaded transmission with the outer shell. When the threaded ring is disengaged from the extrusion of the pressing block, the spring piece will reset and push the pressing block to rotate and expand, disengaging from the limiting extrusion of the forming head. At this time, the forming head can be separated from the outer shell and a new forming head can be installed.

[0014] 1. When processing waterless cannon mud, it is necessary to extrude the raw materials through the auger in the molding mechanism so that the raw materials are molded through the molding head on one side. When the raw materials in the feeding box are fed into the outer shell, the motor is started, and the motor drives the auger to rotate, and at the same time drives the first synchronous wheel to rotate. The first synchronous wheel can drive the second synchronous wheel to rotate through the synchronous belt. When the second synchronous wheel rotates, it can drive the rotating rod to rotate through the transmission rod. When the rotating rod rotates, it will pull the connecting rod to move. When the connecting rod moves, it will pull the connecting rod to move up and down in the feeding box, so that the pressure plate and the rotating plate at the bottom of the connecting rod press down the raw materials in the feeding box and enter the outer shell. In this way, the above operation can facilitate the feeding of the waterless cannon mud molding mechanism.

[0015] 2. When processing waterless cannon mud, it is necessary to extrude the raw materials through the auger in the molding mechanism so that the raw materials are molded through the molding head on one side. When replacing the molding head, the threaded ring and the outer shell are rotated by the lever to transmit the thread. When the threaded ring is separated from the extrusion of the pressing block, the spring piece will reset and push the pressing block to rotate and expand, breaking away from the limited extrusion of the molding head. At this time, the molding head can be separated from the outer shell and a new molding head can be installed. The above operation can facilitate the replacement of the molding head of the waterless cannon mud molding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-section of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of A of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the pressing plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the main view of the briquetting of the utility model;

[0021] Figure 6 It is an enlarged schematic diagram of B of the present utility model.

[0022] In the figure: 1. body; 2. motor; 3. auger; 4. casing; 5. bracket; 6. cylinder; 7. cutter; 8. feed box; 9. feed port; 10. first synchronous wheel; 11. synchronous belt; 12. second synchronous wheel; 13. transmission rod; 14. rotating rod; 15. connecting rod; 16. connecting rod; 17. pressing plate; 18. rotating plate; 19. threaded ring; 20. lever; 21. fixing block; 22. pressing block; 23. spring; 24. positioning block; 25. forming head; 26. rubber membrane. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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-Figure 6 The utility model provides a technical solution: a waterless cannon mud forming mechanism, comprising: a body 1 and a shell 4, a motor 2 is installed on the top of the body 1, an auger 3 is fixedly connected to the output end of the motor 2, one end of the auger 3 is movably connected to the shell 4 through a bearing, a bracket 5 is fixedly connected to the top of the shell 4, a cylinder 6 is fixedly connected to one side of the bracket 5, a cutting knife 7 is fixedly connected to the bottom of the cylinder 6, and a forming head 25 is arranged on one side of the shell 4,

[0025] A feeding box 8 is fixedly connected to one side of the housing 4 away from the bracket 5, and a feeding port 9 is provided on one side of the feeding box 8. A first synchronous wheel 10 is fixedly connected to the outer side of the output shaft of the motor 2, and a synchronous belt 11 is sleeved on the outer side of the first synchronous wheel 10. A second synchronous wheel 12 is sleeved on one side of the synchronous belt 11, and a transmission rod 13 is fixedly connected to one side of the second synchronous wheel 12. A rotating rod 14 is fixedly connected to one end of the transmission rod 13, and a connecting rod 15 is movably connected to one side of the rotating rod 14 through a rotating shaft; a connecting rod 16 is movably connected to one side of the connecting rod 16 through a rotating shaft, and a connecting rod 16 is movably connected to one side of the connecting rod 16 through a rotating shaft. A pressure plate 17 is movably connected to the rotating shaft, one side of the pressure plate 17 is movably connected to a rotating plate 18 through the rotating shaft, and the other side of the pressure plate 17 is fixedly connected to a rubber membrane 26, one side of the rubber membrane 26 is fixedly connected to the rotating plate 18; a movable groove matching the connecting rod 15 and the connecting rod 16 is provided on the top of the feeding box 8, and the connecting rod 15 and the connecting rod 16 are slidably connected to the movable groove; a through groove matching the bottom discharge port of the feeding box 8 is provided on the top of the outer shell 4, the outer side of the transmission rod 13 is movably connected to the feeding box 8 through a bearing, and the connecting rod 15 forms a rotating structure with the connecting rod 16 through the rotating shaft.

[0026] In specific implementation, when processing the waterless cannon mud, it is necessary to extrude the raw materials through the auger 3 in the forming mechanism, so that the raw materials are formed through the forming head 25 on one side. When the raw materials in the feeding box 8 are fed into the outer shell 4, by starting the motor 2, the motor 2 will drive the auger 3 to rotate, and at the same time drive the first synchronous wheel 10 to rotate. The first synchronous wheel 10 can drive the second synchronous wheel 12 to rotate through the synchronous belt 11. When the second synchronous wheel 12 rotates, it can drive the rotating rod 14 to rotate through the transmission rod 13. When the rotating rod 14 rotates, it will pull the connecting rod 15 to move. When the connecting rod 15 moves, it will pull the connecting rod 16 to move up and down in the feeding box 8, so that the pressing plate 17 and the rotating plate 18 at the bottom of the connecting rod 16 press down the raw materials in the feeding box 8 and enter the outer shell 4;

[0027] In order to prevent the material from remaining on the rotating plate 18 when it is fed into the feeding box 8 through the feed port 9, the rotating plate 18 is connected to the pressing plate 17 by a rotating shaft. After the rotating plate 18 moves up and breaks away from the contact with the raw material, it will rotate under the action of gravity. At this time, the material falling on the rotating plate 18 will slide to the bottom along the inclined rotating plate 18. When the pressing plate 17 and the rotating plate 18 move down and contact the raw material, the rotating plate 18 will rotate and unfold, so that the rotating plate 18 is parallel to the pressing plate 17 to squeeze the raw material. The connection between the pressing plate 17 and the rotating plate 18 is protected by a rubber film 26 to prevent the raw material from entering between the pressing plate 17 and the rotating plate 18 and interfering with the rotation of the rotating plate 18. In this way, the above operation can facilitate the feeding of the waterless cannon mud forming mechanism.

[0028] See also Figure 1 , Figure 2 and Figure 5 A threaded ring 19 is threadedly connected to one side of the shell 4 away from the feeding box 8, a lever 20 is welded and fixed to one side of the threaded ring 19, and a fixed block 21 is welded and fixed to one side of the shell 4 close to the threaded ring 19; a pressing block 22 is movably connected to the top of the fixed block 21 through a rotating shaft, a spring piece 23 is provided on one side of the pressing block 22, and one side of the spring piece 23 is fixedly connected to the fixed block 21; a positioning block 24 is welded and fixed to one side of the forming head 25, a positioning groove matching the positioning block 24 is provided on one side of the shell 4, and the positioning block 24 is slidably connected to the positioning groove, the shell 4 and the threaded ring 19 constitute a threaded transmission structure, and the fixed block 21 constitutes a rotating structure with the pressing block 22 through the rotating shaft.

[0029] In specific implementation, when processing the waterless taphole mud, it is necessary to extrude the raw materials through the auger 3 in the forming mechanism, so that the raw materials are formed through the forming head 25 on one side. When the forming head 25 is replaced, the threaded ring 19 and the shell 4 are threadedly transmitted by rotating the lever 20. When the threaded ring 19 is separated from the extrusion of the pressing block 22, the spring piece 23 will be reset, pushing the pressing block 22 to rotate and unfold, and disengage from the limited extrusion of the forming head 25. At this time, the forming head 25 can be separated from the shell 4;

[0030] When installing a new forming head 25, the positioning block 24 on one side of the forming head 25 is docked with the positioning hole on one side of the shell 4. After the docking is completed, the threaded ring 19 and the shell 4 are driven by the reverse lever 20 to perform threaded transmission. The arc surface on one side of the threaded ring 19 will squeeze the pressing block 22 to make it rotate. When the inclined surface on one side of the pressing block 22 contacts the arc surface on one side of the forming head 25, the pressing block 22 can squeeze the forming head 25 to make the forming head 25 close to the shell 4, completing the installation of the forming head 25. The above operation can facilitate the replacement of the forming head 25 of the waterless cannon mud forming mechanism.

[0031] To sum up: when using the waterless cannon mud forming mechanism, first, the raw material is fed into the feeding box 8 through the feeding port 9, the feeding box 8 will feed the raw material into the outer shell 4, the starting motor 2 drives the auger 3 to rotate, and the rotation of the auger 3 will drive the raw material to move, and finally, it is extruded through the forming head 25 on one side, and the cylinder 6 will drive the cutting knife 7 to move downward to cut the formed waterless cannon mud. This is the characteristic of the waterless cannon mud forming mechanism. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waterless taphole mud forming mechanism, comprising: A machine body (1) and a shell (4), wherein a motor (2) is mounted on the top of the machine body (1), an auger (3) is fixedly connected to the output end of the motor (2), one end of the auger (3) is movably connected to the shell (4) via a bearing, a bracket (5) is fixedly connected to the top of the shell (4), a cylinder (6) is fixedly connected to one side of the bracket (5), a cutting knife (7) is fixedly connected to the bottom of the cylinder (6), and a forming head (25) is arranged on one side of the shell (4), characterized in that: A feeding box (8) is fixedly connected to the side of the housing (4) away from the bracket (5), and a feeding port (9) is provided on one side of the feeding box (8). A first synchronous wheel (10) is fixedly connected to the outer side of the output shaft of the motor (2), a synchronous belt (11) is sleeved on the outer side of the first synchronous wheel (10), a second synchronous wheel (12) is sleeved on one side of the synchronous belt (11), a transmission rod (13) is fixedly connected to one side of the second synchronous wheel (12), one end of the transmission rod (13) is fixedly connected to a rotating rod (14), and one side of the rotating rod (14) is movably connected to a rotating shaft. A connecting rod (15), one side of the connecting rod (15) is movably connected to a connecting rod (16) via a rotating shaft, one side of the connecting rod (16) is movably connected to a pressure plate (17) via a rotating shaft, one side of the pressure plate (17) is movably connected to a rotating plate (18) via a rotating shaft, the other side of the pressure plate (17) is fixedly connected to a rubber membrane (26), one side of the rubber membrane (26) is fixedly connected to the rotating plate (18), and a movable groove matching the connecting rod (15) and the connecting rod (16) is provided on the top of the feeding box (8), and the connecting rod (15) and the connecting rod (16) are slidably connected to the movable groove.

2. The waterless taphole clay forming mechanism according to claim 1, characterized in that: The top of the shell (4) is provided with a through groove matching the bottom discharge port of the feeding box (8); the outer side of the transmission rod (13) is movably connected to the feeding box (8) via a bearing; and the connecting rod (15) forms a rotating structure with the connecting rod (16) via a rotating shaft.

3. The waterless taphole clay forming mechanism according to claim 2, characterized in that: A threaded ring (19) is threadedly connected to the side of the shell (4) away from the feeding box (8), a lever (20) is welded and fixed to one side of the threaded ring (19), and a fixing block (21) is welded and fixed to the side of the shell (4) close to the threaded ring (19).

4. The waterless taphole clay forming mechanism according to claim 3, characterized in that: The top of the fixed block (21) is movably connected to a pressing block (22) via a rotating shaft, one side of the pressing block (22) is provided with a spring sheet (23), and one side of the spring sheet (23) is fixedly connected to the fixed block (21).

5. The waterless taphole clay forming mechanism according to claim 4, characterized in that: A positioning block (24) is welded and fixed on one side of the molding head (25), a positioning groove matching the positioning block (24) is opened on one side of the housing (4), and the positioning block (24) is slidably connected to the positioning groove.

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