CN216550275U

CN216550275U - Coke oven coal receiving groove cleaning device

Info

Publication number: CN216550275U
Application number: CN202220024243.9U
Authority: CN
Inventors: 贾海斌; 李云飞
Original assignee: Wuhai Huazi Coal Coke Co ltd
Current assignee: Wuhai Huazi Coal Coke Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-17
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a coke oven coal receiving groove cleaning device, which comprises an L-shaped transmission plate, a scraper and a connecting mechanism, wherein the connecting mechanism is arranged on the outer side of the L-shaped transmission plate, an electric motor drives a screw rod to rotate, so that a screw hole in the L-shaped transmission plate is matched with the screw rod to drive the L-shaped transmission plate to horizontally move, the L-shaped transmission plate drives a fixedly connected scraper to horizontally move to scrape coal in a coal receiving groove outwards for cleaning, and a sealing plate can be rotated to seal a strip-shaped hole after use, so that external coal dust is prevented from entering a shell to influence internal components, more automatic coal cleaning in the coal receiving groove is achieved, the working efficiency is improved, and the beneficial effect of convenience is brought to work.

Description

Coke oven coal receiving groove cleaning device

Technical Field

The utility model particularly relates to a cleaning device for a coal receiving tank of a coke oven, and relates to the related field of cleaning devices.

Background

The coke oven is a furnace generally built by refractory bricks and refractory blocks, is used for carbonizing coal to produce coke, and is a kiln for producing coke by using coal, and is a main thermal equipment for coking.

When cleaning device is using, use the spade to dock the clearance in the coal scuttle usually, the mode of using the spade to clear up has not only increaseed artificial work load, has also reduced work efficiency simultaneously, but also need carry out field operation, brings inconvenience for work.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the defects, the utility model provides a cleaning device for a coal receiving tank of a coke oven.

The utility model is realized in such a way that a coke oven coal receiving groove cleaning device is constructed, the device comprises an L-shaped transmission plate, a scraper and a connecting mechanism, the L-shaped transmission plate is welded in the middle of the top end surface of the scraper, the connecting mechanism is arranged on the outer side of the L-shaped transmission plate, the connecting mechanism comprises a strip-shaped hole, a rotary groove, a shell, an electric motor, a screw rod, a supporting mechanism, a sealing plate, a rubber clamping block and a positioning mechanism, the strip-shaped hole is formed in the left end surface of the shell and is in sliding connection with the right end of the outer side of the L-shaped transmission plate, the rotary groove is formed in the left end of the inner side of the strip-shaped hole, the electric motor is locked at the front end of the inner side of the shell, the output shaft of the rear end of the electric motor is connected to the screw rod, the screw rod is in rotating connection with the rear end of the inner side of the shell, the screw rod is in threaded fit with the inner side of a screw hole formed in the right side of the front end surface of the L-shaped transmission plate, the supporting mechanism is arranged on the right side of the shell, the sealing plate is rotatably connected with the bottom of the inner side of the rotary groove, the top end face and the front end face of the sealing plate are respectively attached to the top of the inner side of the rotary groove and the rear end face of the L-shaped transmission plate, the rubber clamping blocks are connected to the top end face of the inner side of the rotary groove and are matched with the inner side of a clamping groove formed in the top end face of the sealing plate, and the positioning mechanism is arranged on the outer side of the sealing plate.

Preferably, the supporting mechanism comprises a bottom plate, a supporting plate, a reinforcing plate, a guide plate and a fixing bolt, the supporting plate is arranged in the middle of the top end face of the bottom plate, the bottom end face and the inner side end face of the reinforcing plate are connected to the bottom of the top end face of the bottom plate and the bottom of the outer side of the supporting plate respectively, the guide plate is arranged at the top of the inner side of the supporting plate, the guide plate movably extends into the inner side of a guide groove formed in the right end face of the shell, the fixing bolt penetrates through the right end face of the supporting plate and is in threaded fit with the inner side of a screw hole formed in the right end face of the shell, and the fixing bolt and the guide plate are distributed in a staggered mode.

Preferably, the positioning mechanism comprises a convex plate, a metal plate and a magnet piece, the convex plate is arranged at the bottom of the left end face of the sealing plate, the metal plate is fastened to the bottom end face of the convex plate, the magnet piece is embedded into the left end face of the shell, and the magnet piece is matched with the metal plate.

Preferably, two supporting mechanisms are symmetrically arranged on the front side and the rear side of the right end face of the shell, and more than two screw holes matched with the fixing bolts are formed in the right end face of the shell at equal intervals.

Preferably, the vertical section of the rubber clamping block is in a semi-elliptical shape, and the length of the rubber clamping block corresponds to the length of the sealing plate.

Preferably, the sum of the length of the sealing plate and the thickness of the L-shaped driving plate corresponds to the length of the inner side of the strip-shaped hole.

Preferably, the guide plate is of a trapezoidal structure, and a matched guide groove is formed in the right end face of the shell.

Preferably, the convex plate is perpendicular to the left end face of the sealing plate, and the length of the convex plate is smaller than that of the sealing plate.

The utility model has the following advantages: the utility model provides a cleaning device for a coal receiving tank of a coke oven through improvement, which has the following improvement compared with the same type of equipment:

according to the coke oven coal receiving groove cleaning device, the connecting mechanism is arranged on the outer side of the L-shaped transmission plate, the electric motor drives the screw rod to rotate, the screw hole in the L-shaped transmission plate is matched with the screw rod to drive the L-shaped transmission plate to move horizontally, the L-shaped transmission plate drives the fixedly connected scraper plate to move horizontally to scrape coal in the coal receiving groove outwards for cleaning, the sealing plate can be rotated to seal the strip-shaped hole after use, external coal dust is prevented from entering the shell to influence internal components, coal in the coal receiving groove is cleaned more automatically, the working efficiency is improved, and the beneficial effect of convenience is brought to work.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the coupling mechanism of the present invention;

FIG. 3 is a schematic structural view of the support mechanism of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 of the present invention;

fig. 5 is a schematic view of the connection structure of the convex plate of the present invention.

Wherein: the device comprises an L-shaped transmission plate-1, a scraper-2, a connecting mechanism-3, a strip-shaped hole-31, a rotary groove-32, a shell-33, an electric motor-34, a screw-35, a supporting mechanism-36, a sealing plate-37, a rubber clamping block-38, a positioning mechanism-39, a bottom plate-361, a supporting plate-362, a reinforcing plate-363, a guide plate-364, a fixing bolt-365, a convex plate-391, a metal plate-392 and a magnet piece-393.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is realized in such a way, a cleaning device for a coal receiving groove of a coke oven is constructed, the device comprises an L-shaped transmission plate 1, a scraper plate 2 and a connecting mechanism 3, the L-shaped transmission plate 1 is welded at the middle part of the top end surface of the scraper plate 2, the connecting mechanism 3 is arranged at the outer side of the L-shaped transmission plate 1, the connecting mechanism 3 comprises a strip-shaped hole 31, a rotary groove 32, a shell 33, an electric motor 34, a screw rod 35, a supporting mechanism 36, a sealing plate 37, a rubber clamping block 38 and a positioning mechanism 39, the strip-shaped hole 31 is arranged at the left end surface of the shell 33, the strip-shaped hole 31 is in sliding connection with the right end of the outer side of the L-shaped transmission plate 1, the rotary groove 32 is arranged at the left end of the inner side of the strip-shaped hole 31, the electric motor 34 is locked at the front end of the inner side of the shell 33, the output shaft of the rear end of the electric motor 34 is connected with the screw rod 35, the screw rod 35 is in rotary connection with the rear end of the inner side of the shell 33, and the screw rod 35 is in threaded fit with the screw hole arranged at the right side of the front end surface of the L-shaped transmission plate 1, the supporting mechanism 36 is arranged at the right side of the shell 33, the sealing plate 37 is rotatably connected with the bottom of the inner side of the rotary groove 32, the top end surface and the front end surface of the sealing plate 37 are respectively attached to the top of the inner side of the rotary groove 32 and the rear end surface of the L-shaped transmission plate 1, the rubber clamping block 38 is connected with the top end surface of the inner side of the rotary groove 32, the rubber clamping block 38 is engaged with the inner side of a clamping groove formed in the top end surface of the sealing plate 37, and the positioning mechanism 39 is arranged at the outer side of the sealing plate 37.

Further, the supporting mechanism 36 includes a bottom plate 361, a supporting plate 362, a reinforcing plate 363, a guide plate 364 and a fixing bolt 365, the supporting plate 362 is disposed in the middle of the top end face of the bottom plate 361, the bottom end face and the inner side end face of the reinforcing plate 363 are respectively connected to the top end face of the bottom plate 361 and the outer bottom of the supporting plate 362, the guide plate 364 is disposed on the top of the inner side of the supporting plate 362, the guide plate 364 movably extends into the inner side of a guide groove formed in the right end face of the housing 33, the fixing bolt 365 is in threaded fit with the inner side of a screw hole formed in the right end face of the housing 33 after passing through the right end face of the supporting plate 362, and the fixing bolt 365 and the guide plate 364 are distributed in a staggered manner.

Further, the positioning mechanism 39 includes a convex plate 391, a metal plate 392 and a magnet sheet 393, the convex plate 391 is disposed at the bottom of the left end face of the sealing plate 37, the metal plate 392 is fastened to the bottom end face of the convex plate 391, the magnet sheet 393 is embedded in the left end face of the housing 33, and the magnet sheet 393 is matched with the metal plate 392.

Further, two supporting mechanisms 36 are symmetrically arranged on the front side and the rear side of the right end face of the shell 33, and more than two screw holes matched with the fixing bolt 365 are formed in the right end face of the shell 33 at equal intervals, so that the shell 33 is more stably installed, and the shell 33 with different heights can be supported conveniently.

Further, the vertical section of the rubber fixture block 38 is a semi-elliptical shape, and the length of the rubber fixture block 38 corresponds to the length of the sealing plate 37, so that the rubber fixture block 38 enters the inside of the slot formed on the top end surface of the sealing plate 37 to fix the sealing plate 37.

Further, the sum of the length of the sealing plate 37 and the thickness of the L-shaped driving plate 1 corresponds to the length of the inner side of the strip-shaped hole 31, so that the sealing plate 37 can seal the strip-shaped hole 31 at the rear end of the L-shaped driving plate 1 conveniently.

Further, the guide plate 364 is of a trapezoid structure, and a guide groove matched with the right end face of the housing 33 is formed in the right end face of the housing 33, so that the stability of the vertical movement of the housing 33 is improved.

Further, the convex plate 391 is perpendicular to the left end face of the sealing plate 37, and the length of the convex plate 391 is smaller than that of the sealing plate 37, so that the convex plate 391 can stably support the sealing plate 37.

The utility model provides a cleaning device for a coal receiving tank of a coke oven through improvement, and the working principle is as follows;

firstly, moving a scraper 2 to the inner side of a coal receiving groove to ensure that the scraper 2 can be completely attached to the tail end of the bottom of the inner side of the coal receiving groove;

secondly, moving the bottom plate 361 to drive the supporting plate 362 and the guide plate 364 to slide, stopping pulling the bottom plate 361 after the bottom plate 361 contacts the bottom surface, fixedly mounting the bottom plate 361 on the bottom surface, and rotating the fixing bolt 365 to enter the inner side of the corresponding screw hole on the right end surface of the shell 33 to fix the position of the shell 33;

thirdly, the electric motor 34 is connected to an external control power supply, when the coal in the coal chute needs to be cleaned, the convex plate 391 can be pulled outwards to drive the sealing plate 37 to be separated from the top of the inner side of the rotating chute 32, and when the sealing plate 37 rotates to be in a horizontal state, the convex plate 391 drives the metal plate 392 to be attached to the magnet sheet 393, the electric motor 34 can be started to drive the screw 35 to rotate, at the moment, the screw hole on the L-shaped transmission plate 1 is matched with the screw 35 to drive the L-shaped transmission plate 1 to horizontally move along the strip-shaped hole 31, and the L-shaped transmission plate 1 drives the fixedly connected scraper 2 to horizontally move in the coal chute, so that the scraper 2 scrapes out the coal in the coal chute to be cleaned, after the cleaning is finished, the electric motor 34 is controlled to reset to the tail end of the coal chute, and the sealing plate 37 is pulled upwards to the top of the rotating chute 32, at the moment, the rubber clamping block 38 enters the clamping groove of the top end surface of the sealing plate 37 to fix the position of the sealing plate 37, sealing of the sealing plate 37 to the inside of the bar-shaped hole 31 is completed.

According to the coke oven coal receiving groove cleaning device provided by the utility model, the screw 35 is driven to rotate by the electric motor 34, so that the screw hole on the L-shaped transmission plate 1 is matched with the screw 35 to drive the L-shaped transmission plate 1 to move horizontally, the L-shaped transmission plate 1 drives the fixedly connected scraper 2 to move horizontally to scrape coal in the coal receiving groove outwards for cleaning, the sealing plate 37 can be rotated to seal the strip-shaped hole 31 after the coke oven coal receiving groove cleaning device is used, external coal powder is prevented from entering the shell 33 to influence internal components, coal in the coal receiving groove is cleaned more automatically, the working efficiency is improved, and a convenient beneficial effect is brought to work.

Claims

1. A coke oven coal receiving groove cleaning device is characterized in that: the structure of the scraper comprises an L-shaped transmission plate (1), a scraper plate (2) and a connecting mechanism (3), wherein the L-shaped transmission plate (1) is welded in the middle of the top end face of the scraper plate (2), the connecting mechanism (3) is arranged on the outer side of the L-shaped transmission plate (1), the connecting mechanism (3) comprises a strip-shaped hole (31), a rotary groove (32), a shell (33), an electric motor (34), a screw rod (35), a supporting mechanism (36), a sealing plate (37), a rubber clamping block (38) and a positioning mechanism (39), the strip-shaped hole (31) is arranged on the left end face of the shell (33), the strip-shaped hole (31) is connected with the right end of the outer side of the L-shaped transmission plate (1) in a sliding manner, the rotary groove (32) is arranged on the left end of the inner side of the strip-shaped hole (31), the electric motor (34) is locked at the front end of the inner side of the shell (33), and an output shaft at the rear end of the electric motor (34) is connected to the screw rod (35), the screw rod (35) is connected with the inner rear end of the shell (33) in a rotating mode, the screw rod (35) is in threaded fit with the inner side of a screw hole formed in the right side of the front end face of the L-shaped transmission plate (1) in a threaded mode, the supporting mechanism (36) is arranged on the right side of the shell (33), the sealing plate (37) is connected with the inner bottom of the rotary groove (32) in a rotating mode, the top end face and the front end face of the sealing plate (37) are respectively attached to the inner top of the rotary groove (32) and the rear end face of the L-shaped transmission plate (1), the rubber clamping block (38) is connected to the inner top end face of the rotary groove (32), the rubber clamping block (38) is matched with the inner side of a clamping groove formed in the top end face of the sealing plate (37), and the positioning mechanism (39) is arranged on the outer side of the sealing plate (37).

2. The coke oven coal receiving tank cleaning device of claim 1, wherein: the supporting mechanism (36) comprises a bottom plate (361), a supporting plate (362), a reinforcing plate (363), a guide plate (364) and a fixing bolt (365), the supporting plate (362) is arranged in the middle of the top end face of the bottom plate (361), the bottom end face and the inner side end face of the reinforcing plate (363) are connected to the top end face of the bottom plate (361) and the outer bottom of the supporting plate (362) respectively, the guide plate (364) is arranged at the top of the inner side of the supporting plate (362), the guide plate (364) movably extends into the inner side of a guide groove formed in the right end face of the shell (33), the fixing bolt (365) penetrates through the right end face of the supporting plate (362) and then is in threaded fit with the inner side of a screw hole formed in the right end face of the shell (33), and the fixing bolt (365) and the guide plate (364) are distributed in a staggered mode.

3. The coke oven coal receiving tank cleaning device of claim 1, wherein: the positioning mechanism (39) comprises a convex plate (391), a metal plate (392) and a magnet piece (393), the convex plate (391) is arranged at the bottom of the left end face of the sealing plate (37), the metal plate (392) is fastened to the bottom end face of the convex plate (391), the magnet piece (393) is embedded into the left end face of the shell (33), and the magnet piece (393) is matched with the metal plate (392).

4. The coke oven coal receiving tank cleaning device of claim 1, wherein: two supporting mechanisms (36) are symmetrically arranged on the front side and the rear side of the right end face of the shell (33), and more than two screw holes matched with the fixing bolt (365) are formed in the right end face of the shell (33) at equal intervals.

5. The coke oven coal receiving tank cleaning device of claim 1, wherein: the vertical section of the rubber clamping block (38) is in a semi-elliptical shape, and the length of the rubber clamping block (38) corresponds to the length of the sealing plate (37).

6. The coke oven coal receiving tank cleaning device of claim 1, wherein: the sum of the length of the sealing plate (37) and the thickness of the L-shaped transmission plate (1) corresponds to the length of the inner side of the strip-shaped hole (31).

7. The coke oven coal receiving tank cleaning device of claim 2, wherein: the guide plate (364) is of a trapezoidal structure, and a matched guide groove is formed in the right end face of the shell (33).

8. The coke oven coal receiving tank cleaning device of claim 3, wherein: the convex plate (391) is perpendicular to the left end face of the sealing plate (37), and the length of the convex plate (391) is smaller than that of the sealing plate (37).