Sticky material cleaning device for sintering and distributing round roller

Abstract

A sticky material cleaning device for a sintering and distributing round roller comprises a slag scraping part and a replacing part. The slag scraping part and the replacing part are connected and are arranged on the ground at the two ends of the distributing round roller through brackets; the slag scraping part comprises a long-strip-shaped frame and a slag scraping mechanism. The long-strip-shaped frame is arranged on the ground at the two ends of the cloth round roller through a support. The length direction line of the long-strip-shaped frame is parallel to the axis of the cloth round roller, the two sides of the long-strip-shaped frame are communicated, and the opening direction line of the long-strip-shaped frame is perpendicular to the axis of the cloth round roller. The multiple slag scraping mechanisms are evenly arranged on the long-strip-shaped frame in the length direction of the long-strip-shaped frame. According to the utility model, the slag removal efficiency of the distributing round roller is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to a sticky material cleaning device, in particular to a device capable of cleaning materials adhered to the circumferential surface of a distribution roller on a sintering machine, belonging to the technical field of distribution roller sticky material cleaning equipment. Background Art

[0002] The round roller distribution machine is one of the equipment for sintering mixed feeding. It can evenly spread the mixture on the surface of the sintering machine trolley. Due to the water content of the mixture, part of the sintering material will adhere to the circumferential surface of the feeding round roller; as the thickness of the sticky material increases, it will affect the uniformity of the material spreading, resulting in uneven grooving on the trolley spreading surface, affecting the subsequent exhaust operation below, and ultimately affecting the sintering quality; currently, the sticky material on the distribution round roller is cleaned manually, and the staff uses a long shovel to clean the sticky material on the distribution round roller. This process is not only labor-intensive but also dangerous; in addition, the staff cannot always monitor the sticky material situation of the distribution round roller, so the sticky material on the distribution round roller cannot be cleaned in time; therefore, a sticky material cleaning device is needed, which is required to be able to efficiently and reliably clean the sticky material on the distribution round roller. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a sticky material cleaning device for a sintering cloth roller, which can not only reduce the labor intensity of the staff but also improve the sticky material cleaning efficiency.

[0004] The problem described in the utility model is solved by the following technical solutions:

[0005] A sticky material cleaning device for sintering a round cloth roller comprises a scraping part and a replacement part; the scraping part and the replacement part are connected, and both are arranged on the ground at both ends of the round cloth roller through a bracket; the scraping part comprises a long strip frame and a scraping mechanism; the long strip frame is arranged on the ground at both ends of the round cloth roller through a bracket; the length direction line of the long strip frame is parallel to the axis line of the round cloth roller, and the two sides of the long strip frame are connected, and the opening direction line is perpendicular to the axis line of the round cloth roller; the number of the scraping mechanisms is multiple, and they are evenly arranged on the long strip frame along the length direction of the long strip frame.

[0006] The above-mentioned sticky material cleaning device for sintering material distribution round roller, the scraping mechanism includes a limiter and a scraping member; the limiter is arranged on the top end surface of the outer wall of the long strip frame, the scraping member is arranged inside the long strip frame, and the limiter is in contact with the scraping member.

[0007] The above-mentioned sticky material cleaning device for sintering material distribution round roller, the scraper includes a square sleeve, a scraper and a spring; the square sleeve is inserted into the inside of the long strip frame, and the length direction line of the square sleeve is parallel to the width direction line of the long strip frame; the material of the square sleeve is iron; a square hole is provided on the end surface of the square sleeve close to the material distribution round tube, and the scraper is inserted in the square hole of the square sleeve; the spring is provided in the hole of the square sleeve, and it is connected to the scraper; the end of the scraper away from the square sleeve is in contact with the circumferential surface of the material distribution round roller.

[0008] The above-mentioned sticky material cleaning device for sintering the material distribution roller, the limiting part includes a cylinder, a baffle and a guide plate; a horizontal support plate is provided at one end of the upper end surface of the elongated frame away from the material distribution roller, and the cylinder housing is provided on the upper end surface of the horizontal support plate; the cylinder piston rod passes through the horizontal support plate, and a baffle is provided at the end of the cylinder piston rod, the baffle is in contact with the end surface of the square sleeve away from the material distribution roller; the upper end surface of the baffle is provided with a guide plate, and a guide hole is provided on the horizontal support plate, and the guide plate passes through the guide hole of the horizontal support plate.

[0009] The above-mentioned sticky material cleaning device for sintering the cloth roller, the replacement part includes a horizontal long plate, a displacement mechanism and an adsorption mechanism; the horizontal long plate is arranged on the end face of the long strip frame away from the cloth roller; the length direction line of the horizontal long plate is parallel to the length direction line of the long strip frame; the upper end face of the horizontal long plate is flush with the bottom end face of the inner wall of the long strip frame; the displacement mechanism is arranged on the bottom end face of the horizontal long plate; the number of the adsorption mechanisms is two, and they are both arranged on the displacement mechanism.

[0010] The above-mentioned sticky material cleaning device for sintering cloth round roller, the displacement mechanism includes a motor, a screw, a screw nut and a slide plate; the motor and the vertical plate are respectively arranged at the two ends of the lower end surface of the horizontal long plate along the length direction of the horizontal long plate; one end of the screw is connected to the output shaft of the motor, and the other end of the screw is connected to the vertical plate axis; the screw nut is arranged on the screw; the slide plate is arranged on the screw nut, and it contacts the lower end surface of the horizontal long plate.

[0011] The above-mentioned sticky material cleaning device for sintering material roller, the number of the adsorption mechanisms is two, and they are both arranged on the slide; the adsorption mechanism includes a horizontal bracket, a hydraulic cylinder and a magnet; the horizontal bracket is arranged on the slide, and one end of the horizontal bracket extends out of the horizontal long board, and the hydraulic cylinder housing is arranged on the part of the upper end surface of the horizontal bracket extending out of the horizontal long board; the axis line of the hydraulic cylinder piston rod is perpendicular to the length direction line of the horizontal long board; the end of the hydraulic cylinder piston rod is provided with a magnet.

[0012] In the above-mentioned sticky material cleaning device for sintering material distribution round roller, the length of the horizontal long plate is greater than the length of the long strip frame, and a partition is provided between the edge portion of the upper end surface of the horizontal long plate extending out of the long strip frame and the long strip frame.

[0013] The utility model effectively scrapes off the sintered material adhered to the material distribution round roller through the scraping part, thereby ensuring the normal use of the material distribution round tube; and replaces the scraping piece in the scraping part that is excessively worn through the replacement part, thereby avoiding the scraping operation being affected by the failure to replace a certain scraping piece in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure at a low angle of the present utility model;

[0015] Figure 2 It is a schematic diagram of the elevation-angle three-dimensional structure of the utility model.

[0016] The list of numbers in the figure is: 1. long strip frame, 2. square sleeve, 3. scraper, 4. cylinder, 5. baffle, 6. horizontal long board, 7. motor, 8. screw nut, 9. slide plate, 10. horizontal bracket, 11. hydraulic cylinder, 12. magnet, 13. partition. DETAILED DESCRIPTION

[0017] See also Figure 1 and Figure 2 The utility model comprises a scraping part and a replacement part; the scraping part and the replacement part are connected, and both are arranged on the ground at both ends of the cloth roller through a bracket; the scraping part is used to remove the sticky material on the roller; when the scraper 3 on the scraping part is seriously worn, the new scraper 3 is replaced by the replacement part, thereby ensuring the smooth progress of the scraping operation; the scraping part comprises a long strip frame 1 and a scraping mechanism; the long strip frame 1 is arranged on the ground at both ends of the cloth roller through a bracket; the length direction line of the long strip frame 1 is parallel to the axis line of the cloth roller, and the two sides of the long strip frame 1 are connected, and the opening direction line is perpendicular to the axis line of the cloth roller; the number of the scraping mechanisms is multiple, and they are evenly arranged on the long strip frame 1 along the length direction of the long strip frame 1; the scraping mechanism is fixed on the long strip frame 1, and then the scraper 3 on the scraping mechanism cleans the sticky residue on the circumferential surface of the roller.

[0018] The scraping mechanism includes a limiter and a scraping member; the limiter is arranged on the top end surface of the outer wall of the long strip frame 1, the scraping member is arranged inside the long strip frame 1, and the limiter is in contact with the scraping member; the limiter is used to limit the position of the scraping member to prevent it from moving randomly during the scraping operation; the scraping member is used to perform contact scraping treatment on the round roller.

[0019] The scraper comprises a square sleeve 2, a scraper 3 and a spring; the square sleeve 2 is inserted into the inside of the long strip frame 1, and the length direction line of the square sleeve 2 is parallel to the width direction line of the long strip frame 1; the material of the square sleeve 2 is iron; the square sleeve 2 can be adsorbed by a magnet and move with it; a square hole is provided on the end face of the square sleeve 2 close to the cloth tube, and the scraper 3 is inserted in the square hole of the square sleeve 2; the spring is provided in the hole of the square sleeve 2 and is connected to the scraper 3; the spring provides the scraper 3 with a force close to the roller to ensure that the scraper 3 can be tightly pressed on the circumferential surface of the roller; the end of the scraper 3 away from the square sleeve 2 contacts the circumferential surface of the cloth roller; the circumferential surface of the rotating roller cleans the sticky material adhering to its surface under the scraping action of the scraper 3.

[0020] The limiting member includes a cylinder 4, a baffle 5 and a guide plate; a horizontal support plate is provided at one end of the upper end face of the elongated frame 1 away from the cloth roller, and the cylinder 4 shell is provided on the upper end face of the horizontal support plate; the piston rod of the cylinder 4 passes through the horizontal support plate, and a baffle 5 is provided at the end of the piston rod of the cylinder 4, and the baffle 5 is in contact with the end face of the square sleeve 2 away from the cloth roller; the baffle 5 is used to prevent the square sleeve 2 from leaving the elongated frame 1; a guide plate is provided on the upper end face of the baffle 5, and a guide hole is provided on the horizontal support plate, and the guide plate passes through the guide hole of the horizontal support plate; the guide plate position baffle 5 is reinforced for stability to ensure that it can reliably stop the square sleeve 2.

[0021] The replacement part includes a horizontal long plate 6, a displacement mechanism and an adsorption mechanism; the horizontal long plate 6 is arranged on the end face of the long strip frame 1 away from the cloth roller; the length direction line of the horizontal long plate 6 is parallel to the length direction line of the long strip frame 1; the upper end face of the horizontal long plate 6 is flush with the bottom end face of the inner wall of the long strip frame 1, which ensures that the square sleeve 2 in the long strip frame 1 can slide smoothly onto the horizontal long plate 6; the displacement mechanism is arranged on the bottom end face of the horizontal long plate 6; the number of the adsorption mechanisms is two, and they are both arranged on the displacement mechanism.

[0022] The displacement mechanism includes a motor 7, a lead screw, a lead screw nut 8 and a slide plate 9; the motor 7 and the vertical plate are respectively arranged at the two ends of the lower end surface of the horizontal long plate 6 along the length direction of the horizontal long plate 6; one end of the lead screw is connected to the output shaft of the motor 7, and the other end of the lead screw is connected to the vertical plate shaft; the motor 7 can drive the lead screw to rotate, and then drive the lead screw nut to move; the lead screw nut 8 is arranged on the lead screw; the slide plate 9 is arranged on the lead screw nut 8, and it contacts the lower end surface of the horizontal long plate 6; the lead screw nut 8 can drive the slide plate 9 to move synchronously.

[0023] There are two adsorption mechanisms, and they are all arranged on the slide 9; the adsorption mechanism includes a horizontal bracket 10, a hydraulic cylinder 11 and a magnet 12; the magnet 12 is used to adsorb the square sleeve 2; the horizontal bracket 10 is arranged on the slide 9, and one end of the horizontal bracket 10 extends out of the horizontal long board 6, and the hydraulic cylinder 11 shell is arranged on the part of the upper end surface of the horizontal bracket 10 extending out of the horizontal long board 6; the axis line of the piston rod of the hydraulic cylinder 11 is perpendicular to the length direction line of the horizontal long board 6; the end of the piston rod of the hydraulic cylinder 11 is provided with a magnet 12; the hydraulic cylinder 11 can drive the magnet 12 to approach or move away from the square sleeve 2, the magnet 12 adsorbs the square sleeve 2, and then the square sleeve 2 is driven to enter or leave the long strip frame 1 through the movement of the hydraulic cylinder 11.

[0024] The length of the horizontal long board 6 is greater than the length of the long strip frame 1 , and a partition board 13 is arranged between the edge of the long strip frame 1 and the upper end surface of the horizontal long board 6 .

[0025] Actual use process: During normal operation, each scraper 3 scrapes the part where the roller passes. Once a circle of sticky residue appears somewhere on the circumference of the roller, it means that the scraper 3 corresponding to the position of the sticky residue is seriously worn and cannot continue to complete the scraping operation. At this time, a new scraper is placed in front of a magnet 12, and the magnet 12 absorbs the new scraper, and the new scraper is located between the magnet and the partition 13. Then the motor 7 is started to drive the adsorption mechanism to move. When the magnet without adsorbing anything moves to the front of the scraper to be replaced, the corresponding scraper to be replaced is started. Cylinder 4 lifts the baffle 5; then the hydraulic cylinder corresponding to the magnet that has not attracted anything is actuated, and the piston rod is extended to make the magnet approach and attract the scraper to be replaced; then the piston rod is retracted, and the original working position of the scraper to be replaced is vacant; then the motor 7 continues to move until the new scraper is aligned with the empty working position; then the hydraulic cylinder corresponding to the new scraper is started to push the new scraper into the empty position, and then the cylinder 4 is reset to re-limit the new scraper, and then the motor is reset to drive the scraper to be replaced to move to the end of the horizontal long plate 6, and then the scraper to be replaced is taken away, and the scraper replacement operation is completed.

Claims

1. A device for cleaning sticky material of a sintering cloth roller, characterized in that: The invention comprises a scraping part and a replacement part; the scraping part and the replacement part are connected and are both arranged on the ground at both ends of the material distribution roller through a bracket; the scraping part comprises a long strip frame (1) and a scraping mechanism; the long strip frame (1) is arranged on the ground at both ends of the material distribution roller through a bracket; the length direction line of the long strip frame (1) is parallel to the axis line of the material distribution roller, and the two sides of the long strip frame (1) are connected, and the opening direction line is perpendicular to the axis line of the material distribution roller; the number of the scraping mechanisms is plural, and they are evenly arranged on the long strip frame (1) along the length direction of the long strip frame (1).

2. The sticky material cleaning device for sintering material distribution roller according to claim 1 is characterized in that: The scraping mechanism comprises a limiting member and a scraping member; the limiting member is arranged on the top end surface of the outer wall of the long strip frame (1), the scraping member is arranged inside the long strip frame (1), and the limiting member is in contact with the scraping member.

3. The sticky material cleaning device for sintering material distribution roller according to claim 2 is characterized in that: The scraper comprises a square sleeve (2), a scraper (3) and a spring; the square sleeve (2) is inserted into the interior of the long strip frame (1), and the length direction line of the square sleeve (2) is parallel to the width direction line of the long strip frame (1); the material of the square sleeve (2) is iron; a square hole is provided on the end surface of the square sleeve (2) close to the material distribution circular tube, and the scraper (3) is inserted into the square hole of the square sleeve (2); the spring is arranged in the hole of the square sleeve (2) and is connected to the scraper (3); the end of the scraper (3) away from the square sleeve (2) contacts the circumferential surface of the material distribution circular roller.

4. The sticky material cleaning device for sintering material distribution roller according to claim 3 is characterized in that: The limiting member comprises a cylinder (4), a baffle (5) and a guide plate; a horizontal support plate is arranged at one end of the upper end face of the long strip frame (1) away from the cloth roller, and the cylinder (4) shell is arranged on the upper end face of the horizontal support plate; the piston rod of the cylinder (4) passes through the horizontal support plate, and a baffle (5) is arranged at the end of the piston rod of the cylinder (4), and the baffle (5) contacts the end face of the square sleeve (2) away from the cloth roller; a guide plate is arranged on the upper end face of the baffle (5), and a guide hole is arranged on the horizontal support plate, and the guide plate passes through the guide hole of the horizontal support plate.

5. The sticky material cleaning device for sintering material distribution round roller according to claim 4 is characterized in that: The replacement part comprises a horizontal long plate (6), a displacement mechanism and an adsorption mechanism; the horizontal long plate (6) is arranged on the end surface of the long strip frame (1) away from the cloth roller; the length direction line of the horizontal long plate (6) is parallel to the length direction line of the long strip frame (1); the upper end surface of the horizontal long plate (6) is flush with the bottom end surface of the inner wall of the long strip frame (1); the displacement mechanism is arranged on the bottom end surface of the horizontal long plate (6); the number of the adsorption mechanisms is two, and both are arranged on the displacement mechanism.

6. The sticky material cleaning device for sintering material distribution roller according to claim 5, characterized in that: The displacement mechanism comprises a motor (7), a lead screw, a lead screw nut (8) and a slide plate (9); the motor (7) and the vertical plate are respectively arranged at two ends of the lower end surface of the horizontal long plate (6) along the length direction of the horizontal long plate (6); one end of the lead screw is connected to the output shaft of the motor (7), and the other end of the lead screw is connected to the vertical plate shaft; the lead screw nut (8) is arranged on the lead screw; the slide plate (9) is arranged on the lead screw nut (8) and is in contact with the lower end surface of the horizontal long plate (6).

7. The sticky material cleaning device for sintering material distribution roller according to claim 6 is characterized in that: There are two adsorption mechanisms, both of which are arranged on the slide plate (9); the adsorption mechanism comprises a horizontal bracket (10), a hydraulic cylinder (11) and a magnet (12); the horizontal bracket (10) is arranged on the slide plate (9), and one end of the horizontal bracket (10) extends out of the horizontal long board (6); the housing of the hydraulic cylinder (11) is arranged on the portion of the upper end surface of the horizontal bracket (10) extending out of the horizontal long board (6); the axis of the piston rod of the hydraulic cylinder (11) is perpendicular to the length direction line of the horizontal long board (6); and the end of the piston rod of the hydraulic cylinder (11) is provided with a magnet (12).

8. The sticky material cleaning device for sintering material distribution roller according to claim 7 is characterized in that: The length of the horizontal long board (6) is greater than the length of the long strip frame (1), and a partition board (13) is provided between the edge of the upper end surface of the horizontal long board (6) extending out of the long strip frame (1) and the long strip frame (1).

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