Tar residue scraping mechanism

Abstract

The utility model relates to the technical field of residue scraping mechanisms, and discloses a tar residue scraping mechanism which comprises a second connecting plate, mounting holes are formed in the two sides of the upper portion of the second connecting plate, mounting blocks are movably arranged in the two mounting holes, a scraping block abuts against the lower portion of the second connecting plate, and the scraping block is movably arranged in the mounting holes. And two first mounting grooves are formed in the upper portion of the scraping block at equal intervals, the lower ends of the two mounting blocks are movably mounted in the first mounting grooves, and second springs are fixedly connected to the upper portions of the two mounting blocks. According to the tar residue scraping mechanism, due to the arrangement of the fixing rod, the scraping block is convenient to replace and use, due to the arrangement of the first spring, the height of the scraping block is convenient to adjust, tar residues at different height positions are scraped, the working effect is improved, the service life of the scraping block is prolonged, and due to the arrangement of the transmission rod, the service life of the scraping block is prolonged. The scraping block can be conveniently driven to repeatedly scrape slag, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag scraping mechanisms, and particularly relates to a tar slag scraping mechanism. Background Art

[0002] A coke oven is a furnace used to refine coke. Modern coke ovens are composed of a carbonization chamber, a combustion chamber, a regenerator, a diagonal channel area, a furnace top, a foundation, a flue, etc. Tar slag is a viscous solid-liquid mixture formed after the cooling of solid components such as pulverized coal, coke powder, and graphite and organic coke gas during the coking process. Tar slag contains pulverized coal, coke powder, coal tar, dendritic polymers, and mechanical impurities.

[0003] Tar slag scraping mechanisms usually use scraping blocks to scrape off tar slag for collection. The scraping blocks are prone to wear and damage after long-term use. The existing scraping mechanisms are not convenient for replacing the scraping blocks individually, and the operation is relatively inconvenient. Tar slag often adheres to different height positions on the inner wall of the main body, and it is necessary to adjust the height of the scraping block for scraping. The existing scraping devices are not convenient for adjusting the height. Tar slag often adheres tightly to the inner wall of the main body and requires the scraping block to scrape repeatedly. The existing scraping devices are not convenient for driving the scraping block to scrape repeatedly. For this reason, a tar slag scraping mechanism is proposed. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a tar slag scraping mechanism, which solves the problems that the scraping blocks are prone to wear and damage after long-term use, the existing scraping mechanisms are not convenient for replacing the scraping blocks individually, the operation is relatively inconvenient, tar slag often adheres to different height positions on the inner wall of the main body, it is necessary to adjust the height of the scraping block for scraping, the existing scraping devices are not convenient for adjusting the height, tar slag often adheres tightly to the inner wall of the main body and requires the scraping block to scrape repeatedly, and the existing scraping devices are not convenient for driving the scraping block to scrape repeatedly, resulting in environmental pollution.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A tar residue scraping mechanism, including a second connecting plate, wherein mounting holes are provided on both sides above the second connecting plate, mounting blocks are movably arranged in both of the mounting holes, a scraping block is abutted against the lower side of the second connecting plate, two first mounting grooves are equidistantly arranged above the scraping block, the lower ends of both of the mounting blocks are movably mounted in the first mounting grooves, second springs are fixedly connected above both of the mounting blocks, pull plates are fixedly connected above both of the second springs, mounting rods are fixedly connected to the inner sides of both of the pull plates, the lower ends of both of the mounting rods are respectively movably sleeved in both of the mounting blocks, second mounting grooves are provided inside both of the mounting blocks, the lower ends of both of the mounting rods are respectively movably arranged in both of the second mounting grooves, push blocks are fixedly connected to the lower ends of both of the mounting rods, transmission plates are abutted against both sides of both of the push blocks, third springs are fixedly connected to the inner sides of all four of the transmission plates, fixing plates are fixedly connected to both of the mounting blocks inside the second mounting grooves, the inner sides of all four of the third springs are respectively fixedly connected to both sides of both of the fixing plates, fixing rods are fixedly connected to the outer sides of all four of the transmission plates, third mounting grooves are provided on both sides of both of the mounting blocks, and the four fixing rods respectively pass through the four third mounting grooves movably. Fourth mounting grooves are equidistantly arranged on both sides of both of the first mounting grooves inside the scraping block, and one ends of the four fixing rods are respectively movably arranged in the four fourth mounting grooves.

[0007] Further, five connecting rods are fixedly connected to the upper side of the second connecting plate at equal intervals, a first connecting plate is fixedly connected above the five connecting rods, a linkage plate is movably sleeved on the circumferential outer surface of the five connecting rods, limiting plates are fixedly connected to both sides of the linkage plate, limiting frames are movably sleeved on the outer sides of both of the limiting plates, and a main body is fixedly connected to the lower side of both of the limiting frames.

[0008] Further, a first support plate is fixedly connected above the linkage plate, a second motor is fixedly connected above the first support plate, a screw rod is fixedly connected to the output end below the second motor, a sliding table is movably mounted on the circumference of the screw rod, a first spring is fixedly connected below the sliding table, a movable rod is fixedly connected below the first spring, the movable rod is fixedly connected to the first connecting plate below, and a movable sleeve is fixedly connected below the sliding table, and the movable sleeve is movably sleeved on the outer side of the movable rod.

[0009] Further, a second support plate is fixedly connected to one side of the main body, a first motor is fixedly connected to the inner side of the second support plate, a transmission rod is fixedly connected to the outer side of the output end of the first motor, and a rotating rod is fixedly connected to one side of the transmission rod.

[0010] Furthermore, a transmission frame is movably sleeved on the outer side of the rotating rod. One end of the outer side of the rotating rod is fixedly connected with a baffle plate. One side of the transmission frame is fixedly connected with a linkage rod, and one side of the linkage rod is fixedly connected with a linkage plate.

[0011] Furthermore, one side of the second support plate is fixedly connected with a control panel, and the control panel is electrically connected to the first motor and the second motor.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By arranging the fixed rod in the utility model, it is convenient to replace the scraping block, which is convenient for use. Pull the pull plate, the pull plate drives the second spring to stretch. At the same time, the pull plate drives the push block to move upward through the mounting rod until the push block no longer abuts against the transmission plate, and the transmission plate no longer stretches the third spring under the action of the push block. At this time, the third spring contracts and drives one end of the fixed rod to no longer move in the fourth installation groove through the transmission plate. At this time, the scraping block can be removed downward, and the reverse operation can install the scraping block. Through such a setting, it is convenient to replace the scraping block and convenient for use.

[0014] 2. By arranging the first spring in the utility model, it is convenient to adjust the height of the scraping block, scrape the tar residue at different height positions, and improve the working effect. Start the second motor through the control panel, the second motor drives the screw rod to rotate, the screw rod drives the first spring to move upward through the sliding table, the first spring drives the first connecting plate to move upward through the movable rod, and the first connecting plate drives the scraping block to move upward through the connecting rod and the second connecting plate. At the same time, when the scraping block scrapes the overly hard tar residue, the scraping block can move upward through the second connecting plate, the connecting rod, the first connecting plate and the movable rod to compress the first spring to generate a buffer, reduce the external force on the scraping block, and extend the service life of the scraping block. Through such a setting, it is convenient to adjust the height of the scraping block, scrape the tar residue at different height positions, improve the working effect, and extend the service life of the scraping block.

[0015] 3. By arranging the transmission rod in the utility model, it is convenient to drive the scraping block to scrape the residue repeatedly, and improve the working efficiency. Start the first motor through the control panel, the first motor drives the transmission rod to rotate. During the rotation of the transmission rod, the transmission frame reciprocates through the rotating rod, the transmission frame drives the linkage plate to reciprocate through the linkage rod, and the linkage plate drives the scraping block to reciprocate through the connecting rod and the second connecting plate to scrape the residue. Through such a setting, it is convenient to drive the scraping block to scrape the residue repeatedly and improve the working efficiency.

[0016] The parts not involved in the device are the same as the prior art or can be realized by adopting the prior art. Description of the Drawings

[0017] Figure 1This is the overall structural schematic diagram of a tar residue scraping mechanism of the present utility model from the first angle.

[0018] Figure 2 This is the overall structural schematic diagram of a tar residue scraping mechanism of the present utility model from the second angle.

[0019] Figure 3 This is the overall structural schematic diagram of a tar residue scraping mechanism of the present utility model from the third angle.

[0020] Figure 4 This is the partial structural schematic diagram of the main body + of a tar residue scraping mechanism of the present utility model.

[0021] Figure 5 This is the partial structural schematic diagram of the screw of a tar residue scraping mechanism of the present utility model.

[0022] Figure 6 This is the partial structural schematic diagram of the connecting rod of a tar residue scraping mechanism of the present utility model.

[0023] Figure 7 This is the partial structural schematic diagram of the scraping block of a tar residue scraping mechanism of the present utility model.

[0024] Figure 8 This is the partial structural schematic diagram of the mounting block of a tar residue scraping mechanism of the present utility model.

[0025] Figure 9 This is the partial structural schematic diagram of the pushing block of a tar residue scraping mechanism of the present utility model.

[0026] In the figure: 1. First motor; 2. Control panel; 3. Transmission rod; 4. Transmission frame; 5. Second motor; 6. Screw; 7. Slide; 8. First spring; 9. First connecting plate; 10. Connecting rod; 11. Limiting frame; 12. Main body; 13. Second connecting plate; 14. Scraping block; 15. Second spring; 16. Fixed rod; 17. Mounting block; 18. Third spring; 19. Pushing block. Detailed implementation manners

[0027] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the detailed implementation manners.

[0028] Such as Figures 1-4 、 Figures 6-9As shown in the figure, a tar residue scraping mechanism includes a second connecting plate 13. Installation holes are provided on both sides above the second connecting plate 13. Installation blocks 17 are movably arranged in the two installation holes. A scraping block 14 is abutted below the second connecting plate 13. Two first installation grooves are equidistantly arranged above the scraping block 14. The lower ends of the two installation blocks 17 are movably installed in the first installation grooves. Second springs 15 are fixedly connected above the two installation blocks 17. Pulling plates are fixedly connected above the two second springs 15. Installation rods are fixedly connected to the inner sides of the two pulling plates. The lower ends of the two installation rods are respectively movably sleeved in the two installation blocks 17. Second installation grooves are provided inside the two installation blocks 17. The lower ends of the two installation rods are respectively movably arranged in the two second installation grooves. Push blocks 19 are fixedly connected to the lower ends of the two installation rods. Transmission plates are abutted on both sides of the two push blocks 19. Third springs 18 are fixedly connected to the inner sides of the four transmission plates. Fixing plates are fixedly connected to the two installation blocks 17 inside the second installation grooves. The inner sides of the four third springs 18 are respectively fixedly connected to both sides of the two fixing plates. Fixing rods 16 are fixedly connected to the outer sides of the four transmission plates. Third installation grooves are provided on both sides of the two installation blocks 17. The four fixing rods 16 respectively pass through the four third installation grooves movably. Fourth installation grooves are equidistantly arranged on both sides of the two first installation grooves inside the scraping block 14. One ends of the four fixing rods 16 are respectively movably arranged in the four fourth installation grooves. Through such a setting, when the pulling plate is pulled, the second spring 15 is stretched by the pulling plate. At the same time, the pulling plate drives the push block 19 to move upward through the installation rod until the push block 19 no longer abuts against the transmission plate and the transmission plate no longer stretches the third spring 18 under the action of the push block 19. At this time, the third spring 18 contracts and drives one end of the fixing rod 16 to no longer move in the fourth installation groove through the transmission plate. At this time, the scraping block 14 can be removed downward, and the scraping block 14 can be installed by reverse operation. Through such a setting, it is convenient to replace the scraping block 14 and convenient to use. The shape area above the installation block 17 is larger than that of the first installation groove, so that the installation block 17 cannot be taken out of the first installation groove from below.

[0029] As Figures 1-6 shown, five connecting rods 10 are fixedly connected equidistantly above the second connecting plate 13. A first connecting plate 9 is fixedly connected above the five connecting rods 10. A linkage plate is movably sleeved on the circumferential outer surface of the five connecting rods 10. Limiting plates are fixedly connected to both sides of the linkage plate. Limiting frames 11 are movably sleeved on the outer sides of the two limiting plates. A main body 12 is fixedly connected below the two limiting frames 11. Through such a setting, the limiting plates can limit the linkage plate to move only along the direction of the limiting frame 11, and at the same time, the limiting plates can limit the rotation of the linkage plate.

[0030] As Figures 1-5As shown in the figure, a first support plate is fixedly connected above the linkage plate, a second motor 5 is fixedly connected above the first support plate, a screw rod 6 is fixedly connected to the lower output end of the second motor 5, a sliding table 7 is movably installed on the circumference of the screw rod 6, a first spring 8 is fixedly connected below the sliding table 7, a movable rod is fixedly connected below the first spring 8, a first connecting plate 9 is fixedly connected below the movable rod, and a movable sleeve is fixedly connected below the sliding table 7. The movable sleeve is movably sleeved outside the movable rod. Through such a setting, when the second motor 5 is started through the control panel 2, the second motor 5 drives the screw rod 6 to rotate. The screw rod 6 drives the first spring 8 to move upward through the sliding table 7. The first spring 8 pulls the first connecting plate 9 upward through the movable rod. The first connecting plate 9 drives the scraping block 14 to move upward through the connecting rod 10 and the second connecting plate 13. At the same time, when the scraping block 14 scrapes off overly hard tar slag, the scraping block 14 can move upward through the second connecting plate 13, the connecting rod 10, the first connecting plate 9 and the movable rod to compress the first spring 8 to generate buffering, reducing the external force on the scraping block 14 and prolonging the service life of the scraping block 14. Through such a setting, it is convenient to adjust the height of the scraping block 14, scrape the tar slag at different height positions, improve the working effect, and prolong the service life of the scraping block 14; the first spring 8 is movably arranged in the movable sleeve, and the first spring 8 will not leave the movable sleeve when stretched.

[0031] As Figures 1-4 shown, a second support plate is fixedly connected to one side of the main body 12, a first motor 1 is fixedly connected to the inside of the second support plate, a transmission rod 3 is fixedly connected to the outside of the output end of the first motor 1, and a rotating rod is fixedly connected to one side of the transmission rod 3. Through such a setting, during the rotation of the transmission rod 3, it continuously drives the rotating rod to move from close to the main body 12 to away from the main body 12, and the rotating rod also drives the transmission frame 4 to perform a reciprocating motion.

[0032] As Figures 1-4 shown, a transmission frame 4 is movably sleeved outside the rotating rod, a baffle is fixedly connected to one end of the outside of the rotating rod, a linkage rod is fixedly connected to one side of the transmission frame 4, and a linkage plate is fixedly connected to one side of the linkage rod. Through such a setting, when the first motor 1 is started through the control panel 2, the first motor 1 drives the transmission rod 3 to rotate. During the rotation of the transmission rod 3, it drives the transmission frame 4 to perform a reciprocating motion through the rotating rod. The transmission frame 4 drives the linkage plate to perform a reciprocating motion through the linkage rod. The linkage plate drives the scraping block 14 to perform a reciprocating motion to scrape the slag through the connecting rod 10 and the second connecting plate 13. Through such a setting, it is convenient to drive the scraping block 14 to perform repeated slag scraping, improving the working efficiency.

[0033] As Figures 1-3 shown, a control panel 2 is fixedly connected to one side of the second support plate, and the control panel 2 is electrically connected to the first motor 1 and the second motor 5.

[0034] It should be noted that during use, the main body 12 is placed on a horizontal plane and connected to an external power supply through the control panel 2. When scraping slag, the first motor 1 is started through the control panel 2. The first motor 1 drives the transmission rod 3 to rotate. During the rotation of the transmission rod 3, the transmission frame 4 is driven to reciprocate through the rotating rod. The transmission frame 4 drives the linkage plate to reciprocate through the linkage rod. The linkage plate drives the scraping block 14 to reciprocate through the connecting rod 10 and the second connecting plate 13 for slag scraping.

[0035] When the scraping block 14 needs to be replaced, pull the pulling plate. The pulling plate drives the second spring 15 to stretch. At the same time, the pulling plate drives the pushing block 19 to move upward through the mounting rod until the pushing block 19 no longer abuts against the transmission plate, and the transmission plate no longer stretches the third spring 18 under the action of the pushing block 19. At this time, the third spring 18 contracts and drives one end of the fixed rod 16 to no longer move in the fourth mounting groove through the transmission plate. At this time, the scraping block 14 can be moved downward, and the scraping block 14 can be installed by reverse operation.

[0036] When the height position of the scraping block 14 needs to be adjusted, the second motor 5 is started through the control panel 2. The second motor 5 drives the screw rod 6 to rotate. The screw rod 6 drives the first spring 8 to move upward through the sliding table 7. The first spring 8 drives the first connecting plate 9 to move upward through the movable rod. The first connecting plate 9 drives the scraping block 14 to move upward through the connecting rod 10 and the second connecting plate 13. At the same time, when the scraping block 14 scrapes hard tar slag, the scraping block 14 can move upward through the second connecting plate 13, the connecting rod 10, the first connecting plate 9 and the movable rod to compress the first spring 8 to generate buffering, reduce the external force on the scraping block 14, and extend the service life of the scraping block 14.

[0037] The utility model relates to the technical field of slag scraping mechanisms, and provides a tar slag scraping mechanism, which solves the problems that the scraping block 14 is prone to wear and damage after long-term use, the existing slag scraping mechanism is not convenient to replace the scraping block 14 alone, the operation is relatively inconvenient, the tar slag often adheres to different height positions on the inner wall of the main body 12, it is necessary to adjust the height of the scraping block 14 for scraping, the existing slag scraping device is not convenient to adjust the height, the tar slag adheres to the inner wall of the main body 12 relatively firmly, it is necessary for the scraping block 14 to scrape repeatedly, and the existing slag scraping device is not convenient to drive the scraping block 14 to scrape repeatedly, resulting in environmental pollution. It is relatively practical.

[0038] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tar residue scraping mechanism, including a second connecting plate (13), characterized in that: On both sides above the second connecting plate (13), mounting holes are provided. Mounting blocks (17) are movably arranged in both of the two mounting holes. A scraping block (14) is abutted against the lower side of the second connecting plate (13). Two first mounting grooves are equidistantly arranged above the scraping block (14). The lower ends of the two mounting blocks (17) are movably mounted in the first mounting grooves. Second springs (15) are fixedly connected above the two mounting blocks (17). Pulling plates are fixedly connected above the two second springs (15). Mounting rods are fixedly connected to the inner sides of the two pulling plates. The lower ends of the two mounting rods are respectively movably sleeved in the two mounting blocks (17). Second mounting grooves are provided inside the two mounting blocks (17). The lower ends of the two mounting rods are respectively movably arranged in the two second mounting grooves. Push blocks (19) are fixedly connected to the lower ends of the two mounting rods. Transmission plates are abutted against both sides of the two push blocks (19). Third springs (18) are fixedly connected to the inner sides of the four transmission plates. Fixing plates are fixedly connected to the two mounting blocks (17) inside the second mounting grooves. The inner sides of the four third springs (18) are respectively fixedly connected to both sides of the two fixing plates. Fixed rods (16) are fixedly connected to the outer sides of the four transmission plates. Third mounting grooves are provided on both sides of the two mounting blocks (17). The four fixed rods (16) respectively pass through the four third mounting grooves movably. Fourth mounting grooves are equidistantly provided on both sides of the two first mounting grooves inside the scraping block (14). One ends of the four fixed rods (16) are respectively movably arranged in the four fourth mounting grooves.

2. The tar residue scraping mechanism according to claim 1, wherein: Five connecting rods (10) are fixedly connected equidistantly above the second connecting plate (13). A first connecting plate (9) is fixedly connected above the five connecting rods (10). A linkage plate is movably sleeved on the outer circumferential surface of the five connecting rods (10). Limiting plates are fixedly connected to both sides of the linkage plate. Limiting frames (11) are movably sleeved on the outer sides of the two limiting plates. A main body (12) is fixedly connected below the two limiting frames (11).

3. The tar residue scraping mechanism according to claim 2, characterized in that: A first support plate is fixedly connected above the linkage plate. A second motor (5) is fixedly connected above the first support plate. A screw rod (6) is fixedly connected to the output end below the second motor (5). A sliding table (7) is movably mounted on the circumference of the screw rod (6). A first spring (8) is fixedly connected below the sliding table (7). A movable rod is fixedly connected below the first spring (8). The movable rod is fixedly connected to the first connecting plate (9) below. A movable sleeve is fixedly connected below the sliding table (7). The movable sleeve is movably sleeved on the outer side of the movable rod.

4. A tar residue scraping mechanism according to claim 3, characterized in that: A second support plate is fixedly connected to one side of the main body (12). A first motor (1) is fixedly connected to the inner side of the second support plate. A transmission rod (3) is fixedly connected to the outer side of the output end of the first motor (1). A rotating rod is fixedly connected to one side of the transmission rod (3).

5. A tar residue scraping mechanism according to claim 4, characterized in that: A transmission frame (4) is movably sleeved on the outer side of the rotating rod. One end of the outer side of the rotating rod is fixedly connected with a baffle. One side of the transmission frame (4) is fixedly connected with a linkage rod, and one side of the linkage rod is fixedly connected with a linkage plate.

6. The dreg scraping mechanism for tar dregs according to claim 4, characterized in that: One side of the second support plate is fixedly connected with a control panel (2), and the control panel (2) is electrically connected to a first motor (1) and a second motor (5).

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