Sintering circular cooler for steelmaking

Abstract

The utility model provides a sintering circular cooler for steelmaking, which relates to the technical field of sintering auxiliary equipment and comprises a mounting plate, a bearing seat, a friction wheel and an encoder, an adjusting mechanism is arranged at one end of the mounting plate, and a cleaning mechanism is arranged on one side of the mounting plate. Supporting bases are fixedly installed at the positions, located on the edges of the two sides, of the other end of the mounting plate, a square hole is formed in one end of the mounting plate in a penetrating mode, the adjusting mechanism comprises an air cylinder and a concave frame, a connecting piece is fixedly installed at the extending end of the air cylinder, a movable concave base is fixedly installed on one side of the concave frame, and the movable concave base is fixedly installed on the other side of the concave frame. And a movable part is movably mounted in the movable concave seat. According to the utility model, the situations of frequent separation and frequent contact between the friction wheel and the friction plate can be prevented, so that the friction wheel and the friction plate can generate effective friction force, the friction wheel can drive the friction plate to rotate, and the friction wheel is prevented from slipping or stopping rotating on the friction plate.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering auxiliary equipment, in particular to a sintering ring cooler for steelmaking. Background Art

[0002] Sintering ring cooler is a kind of equipment for cooling sintered ore. It is widely used because of its advantages of low cost, small footprint, high overall utilization rate and environmental protection. Sintering ring cooler includes a frame, a friction wheel, a friction plate and a ring cooler body, wherein the friction wheel is installed on the frame and can rotate around its own axis, the friction wheel is in contact with the surface of the friction plate, and the friction plate is connected to the ring cooler body. The transmission of the sintering ring cooler mainly relies on the friction transmission between the friction wheel and the friction plate, that is, the friction force between the friction wheel and the friction plate is used. When the friction wheel rotates, the friction plate is driven to move, thereby driving the ring cooler body to operate.

[0003] In the prior art, for example, Chinese patent CN213901951U discloses a sintering ring cooler, comprising a support, a V-shaped groove in the middle of the support, a pair of strip grooves on the left and right sides of the V-shaped groove, a U-shaped plate fixedly installed on the outer side of the support by bolts, a pair of legs fixedly installed on the U-shaped plate by bolts, a bearing seat connected between the pair of legs, an L-shaped fixing plate fixedly installed on the side of the lower surface of the bearing seat close to the U-shaped plate by bolts, a flange plate fixedly installed on the side of the L-shaped fixing plate close to the U-shaped plate by bolts, a circular groove in the middle of the flange plate, and an encoder arranged in the circular groove.

[0004] In the prior art, in the actual production process, the friction wheel and the friction plate of the ring cooler cannot maintain close contact. After running for a period of time, the friction wheel will sometimes separate from and sometimes contact with the friction plate, making it impossible for the two to generate effective friction. Therefore, the friction wheel will slip or stop on the friction plate. Therefore, a sintering ring cooler for steelmaking is proposed. Utility Model Content

[0005] The utility model mainly provides a sintering ring cooler for steelmaking which prevents the friction wheel and the friction plate from being separated and contacted from time to time, so that the friction wheel and the friction plate can generate effective friction force, so that the friction wheel can drive the friction plate to rotate, and prevents the friction wheel from slipping or stopping on the friction plate.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sintering ring cooler for steelmaking, comprising: a mounting plate, a bearing seat, a friction wheel and an encoder, an adjusting mechanism is arranged at one end of the mounting plate, a cleaning mechanism is arranged at one side of the mounting plate, a support seat is fixedly installed at the other end of the mounting plate and at the edge positions on both sides, a square hole is penetrated through one end of the mounting plate, the adjusting mechanism comprises a cylinder and a concave frame, a connecting piece is fixedly installed at the protruding end of the cylinder, a movable recess is fixedly installed at one side of the concave frame, a movable part is movably installed inside the movable recess, a spherical ball is fixedly installed at the upper end of the connecting piece, the spherical ball and the movable part are movably arranged, and one end of the concave frame passes through the square hole and is fixed to one end of the bearing seat.

[0007] Preferably, the cleaning mechanism comprises a special-shaped block, a long block is fixedly mounted on the lower end of the special-shaped block, and an inclined scraper is fixedly mounted on the lower end of the long block.

[0008] Preferably, the front and rear ends of the bearing seat are fixedly mounted with a rotating rod, one end of the encoder is fixed to one end of the bearing seat, and the encoder is located inside the concave frame.

[0009] Preferably, a fixing plate is fixedly mounted on one side of the long block, a suction cup is fixedly mounted on the lower end of the fixing plate, a connecting pipe is penetrated through the upper end of the fixing plate, and one end of the special-shaped block is fixed to one side of the mounting plate.

[0010] Preferably, the other ends of the two groups of rotating rods are rotatably arranged with the two groups of supporting seats respectively, and one end of the friction wheel is rotatably connected with the other end of the bearing seat.

[0011] Preferably, the lower end of the connecting pipe penetrates into the interior of the suction cup, and the suction cup is located on one side of the inclined scraper.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The cam is engaged with the movable member and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member is engaged with the movable member, and the movable member

[0014] 2. In the utility model, a cleaning structure is provided. When the oblique scraper is provided, the oblique scraper will scrape off the sintered powder on the friction plate during the movement of the friction plate, so that the sintered powder can be cleaned. Then, the external suction pump is operated to cooperate with the external connecting pipe to transmit the suction force to the connecting pipe, and the suction force on the connecting pipe will be transmitted to the suction cup, so that negative pressure is generated inside the suction cup, and then the sintered powder on the friction plate is sucked away, so that the sintered powder can be cleaned uniformly to prevent the sintered powder from floating in the air and polluting the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a structural schematic diagram of a sintering ring cooler for steelmaking;

[0016] Figure 2 The utility model provides a structural schematic diagram of an adjustment mechanism and a bearing seat in a sintering ring cooler for steelmaking;

[0017] Figure 3 The utility model provides a structural schematic diagram of an adjusting mechanism in a sintering ring cooler for steelmaking;

[0018] Figure 4 The utility model provides a structural schematic diagram of a cleaning mechanism in a sintering ring cooler for steelmaking.

[0019] Legend: 1. Mounting plate; 2. Bearing seat; 21. Friction wheel; 22. Encoder; 23. Support seat; 24. Rotating rod; 3. Adjusting mechanism; 31. Cylinder; 32. Concave frame; 33. Connecting piece; 34. Movable recess; 35. Movable piece; 36. Ball; 4. Cleaning mechanism; 41. Special-shaped block; 42. Long block; 43. Oblique scraper; 44. Fixed plate; 45. Suction cup; 46. Connecting pipe. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1 - Figure 4The utility model provides a technical solution: a sintering ring cooler for steelmaking, comprising: a mounting plate 1, a bearing seat 2, a friction wheel 21 and an encoder 22, an adjustment mechanism 3 is arranged at one end of the mounting plate 1, a cleaning mechanism 4 is arranged at one side of the mounting plate 1, a support seat 23 is fixedly installed at the other end of the mounting plate 1 and at the edge positions on both sides, a square hole is penetrated at one end of the mounting plate 1, the adjustment mechanism 3 comprises a cylinder 31 and a concave frame 32, a connecting piece 33 is fixedly installed at the protruding end of the cylinder 31, and a movable concave seat is fixedly installed at one side of the concave frame 32 34, a movable member 35 is movably installed inside the movable recess 34, a round ball 36 is fixedly installed on the upper end of the connecting member 33, and the round ball 36 and the movable member 35 are movably arranged. One end of the concave frame 32 passes through the square hole and is fixed to one end of the bearing seat 2. The front and rear ends of the bearing seat 2 are fixedly installed with the rotating rod 24. The other ends of the two sets of rotating rods 24 are rotatably arranged with the two sets of support seats 23 respectively. One end of the friction wheel 21 is rotatably connected with the other end of the bearing seat 2. Secondly, the cylinder 31 is operated, and the extended end of the cylinder 31 will drive the connecting member 33 to move upward or downward The connecting member 33 will move, and the connecting member 33 will drive the ball 36 fixed thereto to move together. Under the rotation cooperation of the ball 36 and the movable member 35, the ball 36 will drive the movable member 35 to rotate inside the movable recess 34, and the ball 36 will also rotate inside the movable member 35, and the movable recess 34 will drive the concave frame 32 to move upward or downward. Through the rotation cooperation of the two sets of rotating rods 24 and the two sets of supporting seats 23, the movable recess 34 can only drive the rotating rods 24 at the front and rear ends to rotate through the bearing seat 2, so that the two sets of rotating rods 24 are respectively on the two sets of supporting seats. The support seat 23 rotates internally, and the bearing seat 2 drives the friction wheel 21 rotatably mounted therewith to adjust, so that the friction wheel 21 moves downward or upward, which is just opposite to the up and down movement of the movable recess 34, so that the surface of the friction wheel 21 is in close contact with one end of the friction plate, thereby preventing the friction wheel 21 and the friction plate from being separated and contacted from time to time, so that the friction wheel 21 and the friction plate can generate effective friction, so that the friction wheel 21 can drive the friction plate to rotate, and prevent the friction wheel 21 from slipping or stopping on the friction plate.

[0023] like Figure 1 and Figure 4 As shown, the cleaning mechanism 4 includes a special-shaped block 41, a long block 42 is fixedly installed at the lower end of the special-shaped block 41, and an inclined scraper 43 is fixedly installed at the lower end of the long block 42. Secondly, under the setting of the inclined scraper 43, when the friction plate is moving, the inclined scraper 43 will scrape off the sintered powder on the friction plate, so as to clean the sintered powder.

[0024] like Figure 1 and Figure 2As shown, the front and rear ends of the bearing seat 2 are fixedly installed with a rotating rod 24, one end of the encoder 22 is fixed to one end of the bearing seat 2, the encoder 22 is located inside the concave frame 32, and the encoder 22 is connected to the external computer signal. Among them, since the friction wheel 21 is coaxial with the encoder 22, the encoder 22 collects the angular velocity signal of the friction wheel 21 and transmits the signal to the computer through a shielded cable. The computer determines whether the annular cooler is slipping according to the rotation speed. When the annular cooler is slipping, the computer outputs an alarm signal to prompt the staff so that the staff can take measures.

[0025] like Figure 4 As shown, a fixing plate 44 is fixedly installed on one side of the long block 42, a suction cup 45 is fixedly installed on the lower end of the fixing plate 44, a connecting pipe 46 is penetrated and installed on the upper end of the fixing plate 44, and one end of the special-shaped block 41 is fixed to one side of the mounting plate 1, wherein the connecting pipe 46 is first fixed to the external connecting pipe, so that the connecting pipe 46 is connected to the external suction pump through the connecting pipe, and then the external suction pump is operated to cooperate with the external connecting pipe to transmit the suction force to the connecting pipe 46, and the suction force on the connecting pipe 46 will be transmitted to the suction cup 45, so that negative pressure is generated inside the suction cup 45, and then the sintered powder on the friction plate is sucked away, so that the sintered powder can be cleaned uniformly to prevent the sintered powder from floating in the air and polluting the air.

[0026] like Figure 1 and Figure 2 As shown, the other ends of the two groups of rotating rods 24 are rotatably arranged with the two groups of support seats 23 respectively, and one end of the friction wheel 21 is rotatably connected with the other end of the bearing seat 2, wherein the two groups of rotating rods 24 can rotate inside the two groups of support seats 23 respectively, and the friction wheel 21 can rotate inside the bearing seat 2.

[0027] like Figure 4 As shown, the lower end of the connecting pipe 46 penetrates into the interior of the suction cup 45 , and the suction cup 45 is located on one side of the inclined scraper 43 , wherein the suction cup 45 can suck away the sintering powder scraped off by the inclined scraper 43 .

[0028] The method of use and working principle of the device are as follows: first, install the mounting plate 1 to a suitable position, then fix the connecting pipe 46 to the external connecting pipe, so that the connecting pipe 46 is connected to the external suction pump through the connecting pipe, and adjust the friction wheel 21 according to the situation, operate the cylinder 31, the extended end of the cylinder 31 will drive the connecting member 33 to move upward or downward, and the connecting member 33 will drive the ball 36 fixed thereto to move together, under the rotation cooperation of the ball 36 and the movable member 35, the ball 36 will drive the movable member 35 to rotate inside the movable recess 34, and the ball 36 will also rotate inside the movable member 35, and the movable recess 34 will drive the concave frame 32 to move upward or downward, through the rotation cooperation of the two sets of rotating rods 24 and the two sets of supporting seats 23. When closed, the movable recess 34 can only rotate the rotating rods 24 at the front and rear ends through the bearing seat 2, so that the two groups of rotating rods 24 rotate inside the two groups of support seats 23 respectively, and the bearing seat 2 will drive the friction wheel 21 rotatably mounted therewith to adjust, so that the friction wheel 21 moves downward or upward, which is exactly opposite to the up and down movement of the movable recess 34, thereby making the surface of the friction wheel 21 closely contact with one end of the friction plate. Finally, during the movement of the friction plate, the inclined scraper 43 will scrape off the sintered powder on the friction plate, and by running the external suction pump, it cooperates with the external connecting pipe to transmit the suction force to the connecting pipe 46, and the suction force on the connecting pipe 46 will be transmitted to the suction cup 45, so that negative pressure is generated inside the suction cup 45, thereby sucking away the sintered powder on the friction plate.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sintering ring cooler for steelmaking, comprising: The mounting plate (1), the bearing seat (2), the friction wheel (21) and the encoder (22) are characterized in that an adjustment mechanism (3) is arranged at one end of the mounting plate (1), a cleaning mechanism (4) is arranged at one side of the mounting plate (1), the other end of the mounting plate (1) and the edge positions of both sides are fixedly mounted with a support seat (23), a square hole is penetrated through one end of the mounting plate (1), the adjustment mechanism (3) comprises a cylinder (31) and a concave frame (32), a connecting piece (33) is fixedly mounted on the protruding end of the cylinder (31), a movable recess (34) is fixedly mounted on one side of the concave frame (32), a movable piece (35) is movably mounted inside the movable recess (34), a round ball (36) is fixedly mounted on the upper end of the connecting piece (33), the round ball (36) and the movable piece (35) are movably arranged, and one end of the concave frame (32) passes through the square hole and is fixed to one end of the bearing seat (2).

2. The sintering ring cooler for steelmaking according to claim 1, characterized in that: The cleaning mechanism (4) comprises a special-shaped block (41), a long block (42) is fixedly mounted on the lower end of the special-shaped block (41), and an inclined scraper (43) is fixedly mounted on the lower end of the long block (42).

3. The sintering ring cooler for steelmaking according to claim 1, characterized in that: The front and rear ends of the bearing seat (2) are fixedly mounted with a rotating rod (24), one end of the encoder (22) is fixed to one end of the bearing seat (2), and the encoder (22) is located inside the concave frame (32).

4. The sintering ring cooler for steelmaking according to claim 2, characterized in that: A fixing plate (44) is fixedly mounted on one side of the long block (42), a suction cup (45) is fixedly mounted on the lower end of the fixing plate (44), a connecting pipe (46) is penetrated through the upper end of the fixing plate (44), and one end of the special-shaped block (41) is fixed to one side of the mounting plate (1).

5. The sintering ring cooler for steelmaking according to claim 3, characterized in that: The other ends of the two groups of rotating rods (24) are rotatably arranged with the two groups of supporting seats (23) respectively, and one end of the friction wheel (21) is rotatably connected with the other end of the bearing seat (2).

6. The sintering ring cooler for steelmaking according to claim 4, characterized in that: The lower end of the connecting pipe (46) penetrates into the interior of the suction cup (45), and the suction cup (45) is located on one side of the inclined scraper (43).

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