CN217121154U

CN217121154U - Cleaning device for movable arm of tamping coke oven coal charging car

Info

Publication number: CN217121154U
Application number: CN202220279418.0U
Authority: CN
Inventors: 张金锁; 白任军; 冯英芝; 张亘晨; 高利辉
Original assignee: Taiyuan Silian Heavy Industry Co ltd
Current assignee: Taiyuan Silian Heavy Industry Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-05
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a cleaning device of tamping coke oven coal charging car digging arm, include: the cleaning device comprises a movable arm, a rotating block is arranged in the movable arm, a first cleaning mechanism is arranged at the bottom of the rotating block, second cleaning mechanisms are arranged at four corners of the rotating block, and a power shaft is fixedly connected to the center of the top of the rotating block; the utility model discloses a first mechanism and the second of cleaning cleans the mechanism, first mechanism and the second of cleaning cleans the mechanism and has the function that cleans the inside sticky coal of gluing of digging arm, traditional digging arm uses the back for a long time, very easily glue the coal, lead to causing the coal cake not shaping at the coal-charging in-process, the coal cake falls the skin, collapse, and then reduce the output of coke oven single stove, this cleaning device of tamping coke oven coal-charging car digging arm can clean the inside sticky coal of gluing of digging arm, the output of coke oven single stove has been improved, prevent that the digging arm from gluing the coal after using for a long time, lead to causing the coal cake not shaping at the coal-charging in-process, the coal cake falls the skin, collapse.

Description

Cleaning device for movable arm of tamping coke oven coal charging car

Technical Field

The utility model relates to a coal chemical industry equipment technical field especially relates to a cleaning device of tamping coke oven coal charging car digging arm.

Background

The coal charging car of the tamping coke oven is an important device of a production system of the tamping coke oven. The movable arm is a baffle plate on two sides of a coal box on the coal charging car, and the movable arm, the front baffle plate and the rear baffle plate jointly form the coal box. The movable arm can move by means of a hydraulic cylinder arranged on one side of the movable arm to form a coal box together with the front baffle and the rear baffle, and the movable arm is relatively far away from the coal box after the coal in the coal box is tamped to form a coal cake, so that the rear baffle pushes away the coal cake;

traditional digging arm uses the back for a long time, very easily glues the coal, leads to causing the coal cake not shaping, the coal cake falls the skin, collapses at the coal charging in-process, and then reduces the output of coke oven list stove, consequently, the utility model provides a cleaning device of tamping coke oven coal charging car digging arm is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a cleaning device of tamping coke oven coal charging car digging arm, this cleaning device of tamping coke oven coal charging car digging arm cleans the mechanism through first cleaning mechanism and second, first cleaning mechanism and second clean the mechanism and have the function of cleaning the inside coal that glues of digging arm, this cleaning device of tamping coke oven coal charging car digging arm can clean the inside coal that glues of digging arm, the output of coke oven single-stove has been improved, prevent that the digging arm from using the back coal that glues for a long time, lead to causing the coal cake not shaping at the coal charging in-process, the coal cake falls the skin, collapse.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a cleaning device for a movable arm of a tamping coke oven coal charging car comprises: the digging arm, the inside of digging arm is provided with rotatory piece, the bottom of rotatory piece is provided with the first mechanism that cleans, the four corners of rotatory piece all is provided with the second and cleans the mechanism, the top center fixedly connected with power shaft of department of rotatory piece, the top of power shaft is provided with first motor, the output of first motor with power shaft fixed connection, the top fixedly connected with protective sheath of first motor, the top of protective sheath is provided with fixed cover, the inside of fixed cover is provided with telescopic machanism, the top of fixed cover is provided with the controller.

The further improvement lies in that: the first cleaning mechanism comprises a fixed block, a rotating shaft, a first scraper blade, a first spring and a cylindrical block, the four corners of the bottom of the rotating block are fixedly connected with the fixed block, the middle of the fixed block is fixedly connected with the rotating shaft, the outer surface of the rotating shaft is rotatably connected with the first scraper blade, the first spring is fixedly connected with one side of the first scraper blade, the first spring is far away from one end of the first scraper blade and fixedly connected with the cylindrical block, and the cylindrical block is fixedly connected with the rotating block.

The further improvement lies in that: the second cleans the mechanism and includes second scraper blade, slide bar, spacing slide, spout and second spring, the equal slope in four corners of rotatory piece is provided with the second scraper blade, one side fixedly connected with quantity of second scraper blade is two slide bars, the one end of slide bar all runs through rotatory piece and extend to spacing slide department, the slide bar with spacing slide fixed connection, rotatory piece is close to spacing slide department has all seted up the spout, spacing slide with spout sliding connection, the second scraper blade is close to the equal fixedly connected with second spring in one side of slide bar, the second spring is kept away from the one end of second scraper blade all with rotatory piece fixed connection.

The further improvement lies in that: telescopic machanism includes threaded sleeve, screw rod and second motor, the top fixedly connected with threaded sleeve of protective sheath, threaded sleeve's inside threaded connection has the screw rod, the top of screw rod and the output fixed connection of second motor, the second motor with fixed cover fixed connection.

The further improvement lies in that: the equal fixedly connected with spacing of inner wall both sides of fixed cover, the threaded sleeve is close to spacing department has all seted up the spacing groove, the spacing groove with spacing sliding connection.

The further improvement lies in that: and a rubber pad is arranged on one side of the second scraper close to the movable arm and is fixedly connected with the second scraper.

The further improvement lies in that: the protective sheath is close to the one end of rotatory piece is provided with sealed the pad, sealed pad with protective sheath fixed connection.

The utility model has the advantages that: the utility model discloses a first mechanism and the second mechanism of cleaning, first mechanism and the second mechanism of cleaning have the function of cleaning the inside sticky coal of digging arm, after traditional digging arm used for a long time, very easily glue the coal, lead to causing the coal cake not to take shape, the coal cake falls the skin, collapses in the coal charging process, and then reduce the output of coke oven single stove, this cleaning device of tamping coke oven coal charging car digging arm can clean the inside sticky coal of digging arm, the output of coke oven single stove has been improved, prevent that the digging arm from gluing the coal after using for a long time, lead to causing the coal cake not to take shape, the coal cake falls the skin, collapses in the coal charging process; through setting up telescopic machanism, telescopic machanism has the function of adjusting cleaning device length, and this cleaning device of tamping coke oven coal-charging car digging arm can carry out length control to it, prevents the length overlength of digging arm, and the inside sticky coal of clearance digging arm that can not be fine.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged view of the position B in fig. 1 according to the present invention;

fig. 4 is a schematic structural view of a second cleaning mechanism of the present invention;

fig. 5 is a connection diagram of the spacing strip and the spacing groove of the present invention.

Wherein: 1. a movable arm; 2. rotating the block; 3. a power shaft; 4. a first motor; 5. a protective sleeve; 6. fixing a sleeve; 7. a controller; 8. a fixed block; 9. a rotating shaft; 10. a first squeegee; 11. a first spring; 12. a cylindrical block; 13. a second squeegee; 14. a slide bar; 15. a limiting sliding plate; 16. a chute; 17. a second spring; 18. a threaded sleeve; 19. a screw; 20. a second motor; 21. a limiting strip; 22. a limiting groove; 23. a rubber pad; 24. and a gasket.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the embodiment shown in fig. 1-5, the cleaning device for the movable arm of the coal charging car of the stamp-charging coke oven comprises: the digging arm 1, the inside of digging arm 1 is provided with rotatory piece 2, the bottom of rotatory piece 2 is provided with first mechanism that cleans, the four corners of rotatory piece 2 all is provided with the second and cleans the mechanism, top center department fixedly connected with power shaft 3 of rotatory piece 2, the top of power shaft 3 is provided with first motor 4, the output and the 3 fixed connection of power shaft of first motor 4, the top fixedly connected with protective sheath 5 of first motor 4, the top of protective sheath 5 is provided with fixed cover 6, the inside of fixed cover 6 is provided with telescopic machanism, the top of fixed cover 6 is provided with controller 7.

First clean the mechanism and include fixed block 8, the pivot 9, first scraper blade 10, first spring 11 and cylinder piece 12, the bottom four corners fixedly connected with fixed block 8 of rotatory piece 2, the equal fixedly connected with pivot 9 in middle part of fixed block 8, the surface of pivot 9 all rotates and is connected with first scraper blade 10, the equal first spring 11 of fixedly connected with in one side of first scraper blade 10, first spring 11 keeps away from the one end of first scraper blade 10 all with cylinder piece 12 fixed connection,

cylinder piece

12 and 2 fixed connection of rotatory piece, can clean the inside sticky coal of digging arm 1, the output of coke oven list stove has been improved, prevent that digging arm 1 from using the back sticky coal for a long time, lead to causing the coal cake not shaping at the coal-charging in-process, the coal cake falls the skin, collapse.

The second cleans the mechanism and includes second scraper blade 13, slide bar 14, spacing slide 15, spout 16 and second spring 17, the equal slope in four corners of rotatory piece 2 is provided with second scraper blade 13, one side fixedly connected with quantity of second scraper blade 13 is two slide bar 14, slide bar 14's one end all runs through rotatory piece 2 and extends to spacing slide 15 department, slide bar 14 and spacing slide 15 fixed connection, rotatory piece 2 is close to spacing slide 15 department and has all seted up spout 16, spacing slide 15 and spout 16 sliding connection, second scraper blade 13 is close to the equal fixedly connected with second spring 17 in one side of slide bar 14, second spring 17 keeps away from second scraper blade 13's one end all with rotatory piece 2 fixed connection, the effect of cleaning has further been improved.

Telescopic machanism includes threaded sleeve 18, screw rod 19 and second motor 20, and the top fixedly connected with threaded sleeve 18 of protective sheath 5, and threaded sleeve 18's inside threaded connection has screw rod 19, and screw rod 19's top and second motor 20's output fixed connection, second motor 20 and fixed cover 6 fixed connection can carry out length adjustment to it, prevent the length overlength of digging arm 1, the inside sticky coal that glues of clearance digging arm 1 that can not be fine.

The equal fixedly connected with spacing 21 in inner wall both sides of fixed cover 6, threaded sleeve 18 are close to spacing 21 department and have all seted up spacing groove 22, and spacing groove 22 and spacing 21 sliding connection can carry on spacingly to threaded sleeve 18.

One side of the second scraper 13 close to the movable arm 1 is provided with a rubber pad 23, and the rubber pad 23 is fixedly connected with the second scraper 13 to prevent the second scraper 13 from scraping the inside of the movable arm 1.

One end of the protective sleeve 5 close to the rotating block 2 is provided with a sealing gasket 24, and the sealing gasket 24 is fixedly connected with the protective sleeve 5 to prevent coal from entering the protective sleeve 5 and damaging the first motor 4.

When the cleaning device is used, a user holds the controller 7 by hand, the cleaning device is placed in the movable arm 1, the first motor 4 is started, the first motor 4 drives the power shaft 3, the power shaft 3 drives the rotating block 2, the rotating block 2 drives the sliding rod 14, the fixed block 8 and the cylindrical block 12, the sliding rod 14 drives the second scraper 13, the second spring 17 pushes the second scraper 13, the second scraper 13 drives the rubber pad 23 to clean the inside of the movable arm 1, the fixed block 8 drives the rotating shaft 9, the rotating shaft 9 drives the first scraper 10, and the first spring 11 extrudes the first scraper 10 through the cylindrical block 12, so that the first scraper 10 cleans the inside of the movable arm 1, and the sticky coal adhered inside the movable arm 1 can be cleaned, thereby improving the yield of a single oven of a coke oven, preventing the sticky coal from being adhered after the movable arm 1 is used for a long time, causing the coal cake to be not formed, the coal cake to fall and collapse in the coal charging process, when needs clean the depths of digging arm 1, the user starts second motor 20, the output of second motor 20 drives screw rod 19 rotatory, screw rod 19 is rotatory to drive threaded sleeve 18, threaded sleeve 18 reaches flexible purpose through spacing of spacing groove 22 on spacing strip 21, make threaded sleeve 18 promote protective sheath 5, can clean the darker department of digging arm 1, can carry out length adjustment to it, prevent the length overlength of digging arm 1, the inside sticky coal of gluing of clearance digging arm 1 that can not be fine.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cleaning device for a movable arm of a coal charging car of a stamp-charging coke oven comprises: movable arm (1), its characterized in that: the inside of digging arm (1) is provided with rotatory piece (2), the bottom of rotatory piece (2) is provided with the first mechanism that cleans, the four corners of rotatory piece (2) all is provided with the second and cleans the mechanism, fixedly connected with power shaft (3) are located at the top center of rotatory piece (2), the top of power shaft (3) is provided with first motor (4), the output of first motor (4) with power shaft (3) fixed connection, the top fixedly connected with protective sheath (5) of first motor (4), the top of protective sheath (5) is provided with fixed cover (6), the inside of fixed cover (6) is provided with telescopic machanism, the top of fixed cover (6) is provided with controller (7).

2. The cleaning device for the movable arm of the tamping coke oven coal charging car according to claim 1, which is characterized in that: the first cleaning mechanism comprises a fixed block (8), a rotating shaft (9), a first scraper (10), a first spring (11) and a cylindrical block (12), the fixed block (8) is fixedly connected to the four corners of the bottom of the rotating block (2), the rotating shaft (9) is fixedly connected to the middle of the fixed block (8), the first scraper (10) is rotatably connected to the outer surface of the rotating shaft (9), the first spring (11) is fixedly connected to one side of the first scraper (10), the first spring (11) is far away from one end of the first scraper (10) and is fixedly connected with the cylindrical block (12), and the cylindrical block (12) is fixedly connected with the rotating block (2).

3. The cleaning device for the movable arm of the tamping coke oven coal charging car according to claim 1, which is characterized in that: the second cleaning mechanism comprises a second scraper (13), a sliding rod (14), a limiting sliding plate (15), a sliding groove (16) and a second spring (17), four corners of the rotating block (2) are respectively provided with a second scraper (13) in an inclined way, one side of each second scraper (13) is fixedly connected with two sliding rods (14), one end of the sliding rod (14) penetrates through the rotating block (2) and extends to the position of the limiting sliding plate (15), the sliding rod (14) is fixedly connected with the limiting sliding plate (15), sliding grooves (16) are formed in the positions, close to the limiting sliding plate (15), of the rotating blocks (2), the limiting sliding plate (15) is connected with the sliding groove (16) in a sliding manner, one side of the second scraper (13) close to the sliding rod (14) is fixedly connected with a second spring (17), one end, far away from the second scraper (13), of the second spring (17) is fixedly connected with the rotating block (2).

4. The cleaning device for the movable arm of the tamping coke oven coal charging car according to claim 1, which is characterized in that: telescopic machanism includes threaded sleeve (18), screw rod (19) and second motor (20), the top fixedly connected with threaded sleeve (18) of protective sheath (5), the internal thread of threaded sleeve (18) is connected with screw rod (19), the top of screw rod (19) and the output fixed connection of second motor (20), second motor (20) with fixed cover (6) fixed connection.

5. The cleaning device for the movable arm of the tamping coke oven coal charging car according to claim 4, which is characterized in that: the equal fixedly connected with spacing (21) in inner wall both sides of fixed cover (6), threaded sleeve (18) are close to spacing (21) department has all seted up spacing groove (22), spacing groove (22) with spacing (21) sliding connection.

6. The cleaning device for the movable arm of the tamping coke oven coal charging car according to claim 3, characterized in that: one side, close to the movable arm (1), of the second scraper (13) is provided with a rubber pad (23), and the rubber pad (23) is fixedly connected with the second scraper (13).

7. The cleaning device for the movable arm of the tamping coke oven coal charging car according to claim 1, which is characterized in that: protective sheath (5) are close to the one end of rotatory piece (2) is provided with sealed pad (24), sealed pad (24) with protective sheath (5) fixed connection.