CN217600650U

CN217600650U - Automatic cleaning device for coke oven hearth

Info

Publication number: CN217600650U
Application number: CN202221507332.5U
Authority: CN
Inventors: 郑会章; 丁常勇; 陈艳华; 李冠旗; 郑瑞涛; 皇甫新民; 郑计章; 张立刚
Original assignee: Anyang Zhengxin General Equipment Co ltd
Current assignee: Anyang Zhengxin General Equipment Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-18
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an automatic cleaning device for a coke oven hearth, which relates to the technical field of coke oven cleaning and comprises a bottom plate, a primary cleaning unit and a secondary cleaning unit; the upper surface of the bottom plate is provided with a through groove; the primary cleaning unit comprises a sucker, a screen and an air exhaust assembly, the sucker is arranged in the through groove, a port at the lower side of the sucker is fixedly connected with the screen, and the upper end of the sucker is connected with the air exhaust assembly; second grade clearance unit contains C shaped plate, inlet pipe, dustbin two, spring, mounting bracket, motor one, feed roller and pay-off subassembly, the sucking disc about side surface fixed connection C shaped plate respectively, the rear end switch-on inlet pipe respectively of two C shaped plates, the part is respectively through spring fixed connection mounting bracket about the lower side surface of bottom plate, carries out the cleaning work fast, carries out respectively to the size of the coal of clearing up, inhales less coal, guarantees that the sucking disc is not blockked up, concentrates the clearance to great coal cinder.

Description

Automatic cleaning device for coke oven hearth

Technical Field

The utility model relates to the technical field of coke oven cleaning, in particular to an automatic cleaning device for a coke oven hearth.

Background

In the production process of coking coke, a coking plant needs to transport raw materials such as coal into a coke oven by adopting a cart to carry out coking work, however, in the transportation process, fine coal often drops, and the dropped coal needs to be cleaned for good follow-up transportation work.

The existing cleaning equipment often adopts a dust absorption mode to absorb falling coal, however, the suction cups can be blocked by coal with different sizes, so that the cleaning work cannot be normally carried out, and therefore, the automatic cleaning device for the coke oven hearth is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide the automatic cleaning device of coke oven stove top, clear up the work fast, go on respectively to the size of the coal of clearing up, inhale less coal, guarantee that the sucking disc is not blockked up, concentrate the clearance to great coal cinder, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the automatic cleaning device for the coke oven hearth comprises a bottom plate, a primary cleaning unit and a secondary cleaning unit;

a bottom plate: the upper side surface is provided with a through groove;

a first-level cleaning unit: the suction cup type screen cloth cleaning machine comprises a suction cup, a screen cloth and an air exhaust assembly, wherein the suction cup is arranged in the through groove, a lower side port of the suction cup is fixedly connected with the screen cloth, and the upper end of the suction cup is connected with the air exhaust assembly;

second grade clearance unit contains C shaped plate, inlet pipe, dustbin two, spring, mounting bracket, motor one, feed roller and pay-off subassembly, the sucking disc side surface difference fixed connection C shaped plate about, the inlet pipe is put through respectively to the rear end of two C shaped plates, the lower side surface of bottom plate is about the part respectively through spring fixed connection mounting bracket, the slide opening that the lower extreme of two mounting brackets passed the upside surface of the inlet pipe that corresponds respectively and was seted up extends to the inside of inlet pipe to rotate through the left and right sides end of bearing and feed roller respectively and be connected, two inlet pipes apart from the vertical logical groove of seting up of a side surface far away, the rear side of two logical grooves is vertical respectively sets up the spout, respectively sliding connection slider in every spout, two slider difference fixed connection motor one respectively, the input of motor one is connected with external power source's output electricity through external control switch group control, the output shaft of two motor one passes logical groove respectively and the one end fixed connection of the feed roller that corresponds, the rear end of two inlet pipes docks the preceding side surface left and right sides portion of dustbin two respectively, the screen cloth is connected with the pay-off subassembly.

Designing a screen, thereby blocking too large coal through the screen, thereby preventing the too large coal from entering the inside of the device, thereby preventing the inner pipeline from being blocked, designing a feeding component, thereby feeding the blocked coal on the screen into a C-shaped plate, then cleaning through a feeding roller, thereby performing classification cleaning work, thereby being faster, designing a spring, thereby enabling the feeding roller to adjust the position according to the size of the coal through the spring, thereby preventing the occurrence of the phenomenon that the coal cannot be fed due to being too large, when the working time of the control device, controlling a sucker through an air suction component to perform air suction work, thereby enabling the smaller coal to be sucked into the sucker, thereby performing the cleaning work, and blocking the larger coal outside the screen, since the principle of the suction force does not fall down, then driving the larger coal into the C-shaped plate through the feeding component, then controlling a motor to work through an external control switch group, thereby driving the feeding roller to rotate, thereby transporting the larger coal into a garbage can through a feeding pipe, thereby completing the cleaning work.

Furthermore, the feeding assembly comprises support plates, a screw rod, a second motor and a scraper, the left end and the right end of the screw rod are respectively connected with the middle of each support plate through a bearing in a rotating mode, the upper ends of the two support plates are respectively fixedly connected with the left portion and the right portion of the lower side surface of the bottom plate, the scraper is in threaded connection with the screw rod through a screw hole formed in the scraper, the scraper is in surface contact with the lower side of the screen, the second motor is fixedly connected with the right portion of the lower side surface of the bottom plate, and the input end of the second motor is electrically connected with the output end of an external power supply through the control of an external control switch group.

When carrying out the pay-off during operation, control motor two clockwise rotations through external control switch group to drive the screw rod and turn clockwise, thereby drive the scraper blade and remove left, thereby push left C shaped plate with great coal, control motor two anticlockwise rotations again, thereby drive the scraper blade and remove right, thereby push the C shaped plate on right side with coal.

Furthermore, the secondary cleaning unit further comprises sliding strips, the left part and the right part of the upper side surface of the second dustbin are fixedly connected with the sliding strips respectively, and each sliding strip is connected with a sliding groove arranged in a corresponding position on the lower side surface of the bottom plate in a sliding manner.

The design draw runner to the gliding mode of accessible is dismantled dustbin two, thereby is convenient for clear up the rubbish in the dustbin two, and thereby is more convenient, when carrying out the dismantlement of dustbin two, stirs dustbin two backward, thereby makes dustbin two to remove, thereby dismantles dustbin two.

Furthermore, the secondary cleaning unit further comprises a sliding rod, the left end and the right end of the sliding rod are respectively fixedly connected with the supporting plate, the scraper is connected with the sliding rod in a sliding mode through a sliding hole formed in the scraper, and the sliding rod is parallel to the screw rod.

The slide bar is designed, so that the movement of the scraper is limited through the slide bar, the scraper is prevented from deviating, and the normal pushing operation is guaranteed.

Furthermore, the air exhaust assembly comprises an air exhauster and a first garbage can, the upper portion of the rear side surface of the sucker is communicated with an air exhaust pipeline of the air exhauster, and an exhaust pipeline of the air exhauster is communicated with the first garbage can.

When the air exhaust assembly is controlled to work, the air exhauster is controlled to work through the external control switch group, so that air exhaust work is carried out, and therefore the air wrapped coal is conveyed into the first dustbin.

Furthermore, the primary cleaning unit further comprises an air outlet, the surface of the upper side of the first dustbin is provided with the air outlet, and the inside of the air outlet is fixedly connected with the filter screen.

The design venthole to discharge the gas that is right in the dustbin one, thereby it is more reasonable.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic cleaning device for the coke oven hearth has the following advantages:

1. the screen is designed, so that the screen can block the oversize coal, the oversize coal is prevented from entering the device, and the blockage of an internal pipeline is avoided;

2. the spring is designed, so that the position of the feeding roller can be adjusted according to the size of coal through the spring, and the phenomenon that the feeding cannot be carried out due to the fact that the coal is too large is avoided;

3. the slide bar is designed, so that the movement of the scraper is limited through the slide bar, the scraper is prevented from deviating, and the normal pushing operation is guaranteed.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a side view schematic diagram of the present invention.

In the figure: the garbage cleaning machine comprises a base plate 1, a primary cleaning unit 2, an air extractor 21, a suction cup 22, a garbage can I23, a screen 24, an air outlet 25, a secondary cleaning unit 3, a C-shaped plate 31, a feeding pipe 32, a garbage can II 33, a sliding strip 34, a spring 35, a mounting frame 36, a motor I37, a feeding roller 38, a support plate 39, a screw 310, a motor II 311, a scraping plate 312 and a sliding rod 313.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: the automatic cleaning device for the coke oven hearth comprises a bottom plate 1, a primary cleaning unit 2 and a secondary cleaning unit 3;

bottom plate 1: the upper side surface is provided with a through groove;

primary cleaning unit 2: the device comprises a sucker 22, a screen 24 and an air exhaust assembly, wherein the sucker 22 is arranged in a through groove, the lower side port of the sucker 22 is fixedly connected with the screen 24, and the upper end of the sucker 22 is connected with the air exhaust assembly;

the secondary cleaning unit 3 comprises C-shaped plates 31, feeding pipes 32, two garbage bins 33, springs 35, a mounting frame 36, a first motor 37, feeding rollers 38 and a feeding assembly, the left and right side surfaces of the sucking disc 22 are respectively and fixedly connected with the C-shaped plates 31, the rear ends of the two C-shaped plates 31 are respectively communicated with the feeding pipes 32, the left and right parts of the lower side surface of the bottom plate 1 are respectively and fixedly connected with the mounting frame 36 through the springs 35, the lower ends of the two mounting frames 36 respectively penetrate through sliding holes formed in the upper side surfaces of the corresponding feeding pipes 32 to extend into the feeding pipes 32 and are respectively and rotatably connected with the left and right ends of the feeding rollers 38 through bearings, through grooves are vertically formed in the far side surfaces of the two feeding pipes 32, sliding blocks are respectively connected in each through groove, the two sliding blocks are respectively and fixedly connected with the first motor 37, the input end of the first motor 37 is electrically connected with the output end of an external power supply through control of an external control switch group, the output shafts of the first motor 37 respectively penetrate through the through grooves to be fixedly connected with one end of the corresponding feeding rollers 38, the rear ends of the two feeding pipes 32 are respectively and are respectively abutted against the left and right side surfaces of the front sides of the left and right sides of the garbage bins 33, and right sides of the feeding rollers 24 are connected with the feeding assembly.

Design screen cloth 24, thereby block too big coal through screen cloth 24, thereby avoid inside the too big coal admission plant, thereby avoid the inside pipe blockage, design the pay-off subassembly, thereby send into C shaped plate 31 with the coal that is blockked on the screen cloth 24, rethread feed roller 38 clears up, thereby carry out categorised cleaning work, thereby it is more swift, design spring 35, thereby make feed roller 38 can adjust the position according to the size of coal through spring 35, thereby avoid the too big thing that leads to unable feeding of coal to take place, when controlling means operating time, inhale the work of breathing in through air extraction subassembly control suction cup 22, thereby make less coal inhale into suction cup 22, thereby clear up the work, and keep off great coal outside screen cloth 24, because the principle of suction does not fall down, rethread feed subassembly drives great coal and gets into in C shaped plate 31, rethread external control switch group control motor 37 works, thereby drive feed roller 38 rotates, thereby transport great coal into case two 33 through inlet pipe 32, thereby accomplish cleaning work.

The feeding component comprises support plates 39, a screw rod 310, a second motor 311 and a scraper 312, the left end and the right end of the screw rod 310 are respectively connected with the middle parts of the support plates 39 in a rotating mode through bearings, the upper ends of the two support plates 39 are respectively fixedly connected with the left part and the right part of the lower side surface of the bottom plate 1, the scraper 312 is in threaded connection with the screw rod 310 through a screw hole formed in the upper end, the scraper 312 is in surface contact with the lower side of the screen 24, the second motor 311 is fixedly connected with the right part of the lower side surface of the bottom plate 1, and the input end of the second motor 311 is electrically connected with the output end of an external power supply through the control of an external control switch group.

When feeding work is carried out, the second motor 311 is controlled to rotate clockwise through the external control switch group, so that the screw 310 is driven to rotate clockwise, the scraper 312 is driven to move leftwards, large coal is pushed into the C-shaped plate 31 on the left side, the second motor 311 is controlled to rotate anticlockwise, the scraper 312 is driven to move rightwards, and the coal is pushed into the C-shaped plate 31 on the right side.

The secondary cleaning unit 3 further comprises sliding strips 34, the left and right parts of the upper side surface of the second dustbin 33 are respectively fixedly connected with the sliding strips 34, and each sliding strip 34 is respectively in sliding connection with sliding grooves formed in corresponding positions of the lower side surface of the bottom plate 1.

Design draw runner 34 to two 33 dismantles of dustbin through the gliding mode of accessible, thereby be convenient for clear up the rubbish in two 33 dustbin, thereby it is more convenient, when carrying out two 33 dismantlements of dustbin, stir two 33 dustbin backward, thereby make two 33 of dustbin to removing, thereby dismantle two 33 dustbin.

The secondary cleaning unit 3 further comprises a sliding rod 313, the left end and the right end of the sliding rod 313 are respectively fixedly connected with the supporting plate 39, the scraping plate 312 is connected with the sliding rod 313 in a sliding mode through a sliding hole, and the sliding rod 313 is parallel to the screw 310.

The sliding bar 313 is designed to limit the movement of the scraping plate 312 through the sliding bar 313, so that the scraping plate 312 is prevented from being deviated, and the pushing work is ensured to be normally performed.

The air extraction assembly comprises an air extractor 21 and a first garbage can 23, the upper part of the rear side surface of the suction cup 22 is communicated with an air extraction pipeline of the air extractor 21, and an exhaust pipeline of the air extractor 21 is communicated with the first garbage can 23.

When the air extraction assembly is controlled to work, the air extractor 21 is controlled to work through the external control switch group, so that air extraction work is carried out, and therefore the air-wrapped coal is conveyed into the first garbage can 23.

The first-level cleaning unit 2 further comprises an air outlet 25, the upper side surface of the first dustbin 23 is provided with the air outlet 25, and the inside of the air outlet 25 is fixedly connected with a filter screen.

The air outlet 25 is designed to discharge the air in the first dustbin 23, thereby being more reasonable.

The utility model provides an automatic cleaning device of coke oven stove top's theory of operation as follows:

the air pump 21 is controlled to work through the external control switch group, so that the suction disc 22 is controlled to suck air, smaller coal is sucked into the suction disc 22, the air is wrapped by the entrained coal and conveyed into the first dustbin 23, the larger coal is blocked outside the screen 24, the suction force principle does not fall, the second motor 311 is controlled to rotate clockwise through the external control switch group, the screw 310 is driven to rotate clockwise, the scraper 312 is driven to move leftwards, the larger coal is pushed into the left C-shaped plate 31, the second motor 311 is controlled to rotate anticlockwise, the scraper 312 is driven to move rightwards, the coal is pushed into the right C-shaped plate 31, the first motor 37 is controlled to work through the external control switch group, the feeding roller 38 is driven to rotate, the larger coal is conveyed into the second dustbin 33 through the feeding pipe 32, and the cleaning work is finished.

It should be noted that the air pump 21 disclosed in the above embodiment uses a leno air pump, the motor-37 uses a stepping motor, and the control of the operation of the air pump 21 and the motor-37 by the external control switch group uses a method commonly used in the prior art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The automatic cleaning device for the coke oven hearth is characterized in that: comprises a bottom plate (1), a primary cleaning unit (2) and a secondary cleaning unit (3);

base plate (1): the upper side surface is provided with a through groove;

primary cleaning unit (2): the novel screen cloth comprises suckers (22), screen cloth (24) and an air exhaust assembly, wherein the suckers (22) are arranged in the through grooves, the lower side ports of the suckers (22) are fixedly connected with the screen cloth (24), and the upper ends of the suckers (22) are connected with the air exhaust assembly;

the secondary cleaning unit (3) comprises a C-shaped plate (31), a feeding pipe (32), a second dustbin (33), a spring (35), a mounting frame (36), a first motor (37), a feeding roller (38) and a feeding assembly, the left side surface and the right side surface of the sucking disc (22) are respectively and fixedly connected with a C-shaped plate (31), the rear ends of the two C-shaped plates (31) are respectively communicated with a feeding pipe (32), the left part and the right part of the lower side surface of the bottom plate (1) are respectively fixedly connected with mounting frames (36) through springs (35), the lower ends of the two mounting frames (36) respectively penetrate through sliding holes formed in the upper side surfaces of the corresponding feeding pipes (32) and extend to the insides of the feeding pipes (32), and are respectively connected with the left end and the right end of the feeding roller (38) in a rotating way through bearings, a through groove is vertically arranged on the surface of one side of the two feeding pipes (32) which is far away from each other, sliding grooves are respectively vertically arranged on the rear sides of the two through grooves, a sliding block is respectively connected in each sliding groove in a sliding way, the two sliding blocks are respectively fixedly connected with a first motor (37), the input end of the first motor (37) is electrically connected with the output end of an external power supply through the control of an external control switch group, the output shafts of the first motor (37) penetrate through the through grooves and are fixedly connected with one ends of the corresponding feeding rollers (38), the rear ends of the two feeding pipes (32) are respectively butted with the left and right parts of the front side surface of the second dustbin (33), and the screen (24) is connected with the feeding assembly.

2. The automatic cleaning device for the coke oven floor of claim 1, characterized in that: the pay-off subassembly contains extension board (39), screw rod (310), two (311) motors and scraper blade (312), the middle part of end respectively through bearing and extension board (39) is rotated and is connected about screw rod (310), and the lower side surface left and right sides portion of fixed connection bottom plate (1) is distinguished to the upper end of two extension boards (39), screw and screw rod (310) threaded connection through seting up scraper blade (312), the lower side surface contact of scraper blade (312) and screen cloth (24), the lower side surface right part fixed connection motor two (311) of bottom plate (1), the input of motor two (311) is connected with external power source's output electricity through the control of external control switch group.

3. The automatic cleaning device of the coke oven hearth of claim 1, wherein: the secondary cleaning unit (3) further comprises sliding strips (34), the left portion and the right portion of the upper side surface of the second dustbin (33) are fixedly connected with the sliding strips (34), and each sliding strip (34) is in sliding connection with a sliding groove formed in the corresponding position of the lower side surface of the bottom plate (1).

4. The automatic cleaning device of the coke oven hearth of claim 2, wherein: the secondary cleaning unit (3) further comprises a sliding rod (313), the left end and the right end of the sliding rod (313) are respectively fixedly connected with the supporting plate (39), the scraping plate (312) is connected with the sliding rod (313) in a sliding mode through a sliding hole, and the sliding rod (313) is parallel to the screw (310).

5. The automatic cleaning device for the coke oven floor of claim 1, characterized in that: the air extraction assembly comprises an air extractor (21) and a first garbage can (23), the upper part of the rear side surface of the suction cup (22) is communicated with an air extraction pipeline of the air extractor (21), and an exhaust pipeline of the air extractor (21) is communicated with the first garbage can (23).

6. The automatic cleaning device for the coke oven floor of claim 5, characterized in that: one-level cleaning unit (2) still contains venthole (25), venthole (25) are seted up to the upside surface of dustbin (23), the inside fixed connection filter screen of venthole (25).