CN220432711U - Coke pushing device of coke oven - Google Patents

Abstract

The utility model provides a coke pushing device of a coke oven, and belongs to the technical field of coke pushing; a coke pushing apparatus for a coke oven includes: the dust collection device comprises an installation sleeve, wherein a pushing block is slidably arranged at the inner end of the installation sleeve, a scraper is arranged at the four ends of the front end of the pushing block, an inner sliding block is slidably arranged in the middle of the inner cavity of the pushing block, the inner sliding block slidably extends out of the front end of the pushing block, a dust collection channel is arranged in the inner cavity of the inner sliding block, a dust collector is arranged on the surface of the installation sleeve, the front end of the dust collection channel extends to the middle of the surface of each end in a cross manner, and a connecting pipe is arranged between the rear end of the dust collection channel and the dust collector. The coke pushing device drives the pushing block to move outwards through the hydraulic cylinder, so that the scraper cleans coking on the bin wall; in the process of outward movement of the push block, the tooth block is meshed with the gear to rotate, so that the threaded cylinder rotates to drive the inner slide to move outwards, the dust collection channel extends outwards, the dust collection channel can be scraped by the dust collector, and the dust collection device is strong in practicability.

Description

Coke pushing device of coke oven

Technical Field

The utility model belongs to the technical field of coke pushing, and particularly relates to a coke pushing device of a coke oven.

Background

The application number 202021891290.0 provides a slag bin hydraulic coke pushing device, which is connected with two oil pipe joints through two oil pipes of an oil station of a slag drying machine, then a hydraulic cylinder is started through the oil station, the output end of the hydraulic cylinder is enabled to move leftwards by the starting of the hydraulic cylinder, the output end of the hydraulic cylinder is enabled to move leftwards by a fixed block, the leftwards movement of the fixed block is that a U-shaped connecting block is moved leftwards, a push rod is enabled to move leftwards in a mounting sleeve by the leftwards movement of the U-shaped connecting block, a mounting groove is enabled to move leftwards by the movement of the push rod, the coking and the coke blocking on the inner wall of a slag bin are treated through the movement of the push rod, and finally the two push rods are driven by the two hydraulic cylinders to clean the coking on the wall of the slag bin;

but the device is after clearing up the coking on the storehouse wall, can't be very first time with clearing up the coking and retrieve, still needs the staff to retrieve again later, otherwise can influence inside coking accumulation, inconvenient use, the practicality is relatively poor.

Disclosure of Invention

In order to solve the problem that the prior art is inconvenient to clean coking in time, the utility model provides a coke pushing device of a coke oven, which adopts a dust collection channel and a dust collector to achieve the effect of absorbing and recycling scraped coking in the first time, and the specific technical scheme is as follows: a coke pushing apparatus for a coke oven, comprising: the dust collection device comprises an installation sleeve, wherein a pushing block is slidably arranged at the inner end of the installation sleeve, a scraper is arranged at the four ends of the front end of the pushing block, an inner sliding block is slidably arranged in the middle of the inner cavity of the pushing block, the inner sliding block slidably extends out of the front end of the pushing block, a dust collection channel is arranged in the inner cavity of the inner sliding block, a dust collector is arranged on the surface of the installation sleeve, the front end of the dust collection channel extends to the middle of the surface of each end in a cross manner, and a connecting pipe is arranged between the rear end of the dust collection channel and the dust collector.

Preferably, the wallboard is installed to the outer end of installation sleeve, the pneumatic cylinder is installed to the rear end of installation sleeve, the output shaft of pneumatic cylinder links to each other with the rear end of ejector pad.

Preferably, an inner box body is arranged in one side of the push block, a first bevel gear is rotatably arranged on the inner wall of the inner box body, a thread cylinder is arranged in a central hole of the first bevel gear, the front end of the thread cylinder extends out of the inner box body and is in threaded connection with the rear end of the inner slide block, and the connecting pipe extends through the middle parts of the thread cylinder and the first bevel gear.

Preferably, the surface engagement of bevel gear one has bevel gear two, pivot one is installed to bevel gear two's centre bore, the other end of pivot one rotates the inner wall of installing including the box, the side surface rear side fluting of interior box, the tooth piece is installed to the inner wall correspondence side rear portion of installation sleeve, the tooth piece extends to in the fluting, the inner rotation of interior box is installed pivot two, the surface mounting of pivot two has the gear, the one end of gear extends into the fluting and meshes with the tooth piece, install drive mechanism between pivot one and the pivot two.

Preferably, the transmission mechanism includes: the rotating shaft comprises a rotating wheel I, a connecting belt and a rotating wheel II, wherein the rotating wheel I is arranged on the surface of the rotating shaft I, the rotating wheel II is arranged on the surface of the rotating shaft II, and the connecting belt is arranged between the rotating wheel I and the rotating wheel II.

Preferably, the output end of the dust collector is provided with a sleeve, the sleeve is sleeved on the surface of the connecting pipe, the surface of the connecting pipe is provided with a second side block, and the second side block is slidably arranged in a sliding groove on the inner surface of the sleeve.

Preferably, a groove is formed in the middle of the front sides of the four ends of the push block, a rotary knob is rotatably mounted in the groove, a screw is mounted at the inner end of the rotary knob, the inner end of the screw is rotatably extended into the inner cavity of the push block and is provided with an inserting block in a threaded manner, a side block I is mounted on the surface of the inserting block, the side block I is slidably mounted in an inner cavity sliding groove of the push block, and a slot matched with the inserting block is formed in the surface of the inserting end of the scraper.

In addition, the coke pushing device of the coke oven in the technical scheme provided by the utility model can also have the following additional technical characteristics: the surface sliding mounting of turning button has interior piece, the surface mounting of interior piece has the lug, the surface mounting of interior piece has the stopper, stopper slidable mounting is in the spout of turning button inner wall, the spring is installed to the bottom of interior piece, the bottom welding of spring is in the inner bottom of turning button.

Compared with the prior art, the coke pushing device of the coke oven has the beneficial effects that: the coke pushing device drives the pushing block to move outwards through the hydraulic cylinder, so that the scraper cleans coking on the bin wall; in the process of outward movement of the pushing block, the tooth block is meshed with the gear to rotate, so that the threaded cylinder rotates to drive the inner slide block to move outwards, the dust collection channel extends outwards, and the four ends of the dust collection channel can be used for adsorbing coking at the first time through the dust collector; when the pushing block moves back into the mounting sleeve, the tooth block can mesh with the gear to rotate, so that the inner sliding block is driven to move back into the pushing block, and the blockage caused by the foreign matters entering the dust collection channel is avoided; the insert is driven to move by rotating the rotary button, so that the scraper can be conveniently and quickly disassembled and assembled, and the practicability is high.

Drawings

FIG. 1 is a front cross-sectional view of a coke pusher for a coke oven according to the present utility model;

FIG. 2 is an enlarged view of the coke pusher of FIG. 1, taken from the perspective of FIG. 1;

FIG. 3 is a side view partially in cross-section of a coke pusher of the present utility model;

FIG. 4 is a schematic diagram of a scraper connection structure of a coke pusher of a coke oven according to the present utility model;

FIG. 5 is an enlarged view of FIG. 4B of a coke oven pushing apparatus provided by the present utility model;

FIG. 6 is a schematic view of a screw thread cylinder structure of a coke pusher for a coke oven according to the present utility model;

wherein, the reference numerals and the part names in fig. 1 to 6 are: 1. the device comprises a mounting sleeve, 2, a push block, 3, a scraper, 4, an inner slide block, 5, a dust collection channel, 6, a dust collector, 7, a connecting pipe, 8, a wallboard, 9, a hydraulic cylinder, 10, an inner box, 11, a bevel gear I, 12, a threaded cylinder, 13, a bevel gear II, 14, a rotating shaft I, 15, a rotating shaft II, 16, a gear, 17, a tooth block, 18, a transmission mechanism, 19, an insert block, 20, a screw rod, 21, a side block I, 22, a rotating button, 61, a sleeve, 62, a side block II, 181, a rotating wheel I, 182, a connecting belt, 183, a rotating wheel II, 221, an inner block, 222, a bump, 223, a limiting block, 224 and a spring.

Detailed Description

The utility model will be further described with reference to specific embodiments and fig. 1 to 6, but the utility model is not limited to these embodiments, and the utility model provides a technical solution: a coke pushing apparatus for a coke oven, comprising: the dust collection device comprises a mounting sleeve 1, wherein a pushing block 2 is slidably mounted at the inner end of the mounting sleeve 1, a scraper 3 is mounted at the four ends of the front end of the pushing block 2, an inner sliding block 4 is slidably mounted in the middle of the inner cavity of the pushing block 2, the inner sliding block 4 slidably extends out of the front end of the pushing block 2, a dust collection channel 5 is formed in the inner cavity of the inner sliding block 4, a dust collector 6 is mounted on the surface of the mounting sleeve 1, the front end of the dust collection channel 5 extends to the middle of the surface of each end in a cross mode, a connecting pipe 7 is mounted between the rear end of the dust collection channel 5 and the dust collector 6, and coking scraped from four sides is adsorbed through the dust collector 6.

As a preferable scheme, further, the wallboard 8 is installed to the outer end of installation sleeve 1, and pneumatic cylinder 9 is installed to the rear end of installation sleeve 1, and the output shaft of pneumatic cylinder 9 links to each other with the rear end of ejector pad 2, drives push pedal 2 through pneumatic cylinder 9 and removes.

As a preferred scheme, further, one side internally mounted of ejector pad 2 has interior box 10, and the inner wall of interior box 10 rotates installs bevel gear one 11, and screw thread section of thick bamboo 12 is installed to the centre bore of bevel gear one 11, can adopt the keyway to connect between screw thread section of thick bamboo 12 and the bevel gear one 11, and the front end of screw thread section of thick bamboo 12 extends interior box 10 and with the rear end threaded connection of interior slider 4, and connecting pipe 7 extends the middle part of screw thread section of thick bamboo 12 and bevel gear one 11, rotates through screw thread section of thick bamboo 12, can drive interior slider 4 and remove in ejector pad 2 inside, and interior slider 4 is the direction piece.

As a preferable scheme, the surface of the first bevel gear 11 is meshed with the second bevel gear 13, a first rotating shaft 14 is arranged in a central hole of the second bevel gear 13, and the second bevel gear 13 is connected with the first rotating shaft 14 through a key slot; the other end of the first rotating shaft 14 is rotatably arranged on the inner wall of the inner box body 10, the rear side of the side surface of the inner box body 10 is slotted, a tooth block 17 is arranged at the rear part of the corresponding side of the inner wall of the mounting sleeve 1, the tooth block 17 extends into the slot, a second rotating shaft 15 is rotatably arranged at the inner end of the inner box body 10, a gear 16 is arranged on the surface of the second rotating shaft 15, one end of the gear 16 extends into the slot and is meshed with the tooth block 17, and in the sliding process of the push block 2 relative to the mounting sleeve 1, the gear 16 and the tooth block 17 are meshed for rotation and then continue to move, and the gear 16 and the tooth block 17 are separated from contact; a transmission mechanism 18 is arranged between the first rotating shaft 14 and the second rotating shaft 15.

Preferably, the transmission mechanism 18 further includes: the rotating shaft comprises a first rotating wheel 181, a connecting belt 182 and a second rotating wheel 183, wherein the first rotating wheel 181 is arranged on the surface of the first rotating shaft 14, the second rotating wheel 183 is arranged on the surface of the second rotating shaft 15, and the connecting belt 182 is arranged between the first rotating wheel 181 and the second rotating wheel 183.

As a preferred scheme, still further, sleeve 61 is installed to the output of dust catcher 6, and sleeve 61 cup joints the surface at connecting pipe 7, and the surface mounting of connecting pipe 7 has side piece two 62, and side piece two 62 slidable mounting is in the interior surface spout of sleeve 61, and through above-mentioned being convenient for cooperate ejector pad 2 outwards removal, the extension dust catcher 6 is connected with connecting pipe 7.

As a preferred scheme, a groove is formed in the middle of the front sides of four ends of the push block 2, a rotary knob 22 is rotatably installed in the groove, a screw rod 20 is installed at the inner end of the rotary knob 22, the inner end of the screw rod 20 is rotatably extended into the inner cavity of the push block 2 and is provided with an inserting block 19 in a threaded mode, a side block 21 is installed on the surface of the inserting block 19, the side block 21 is slidably installed in a sliding groove of the inner cavity of the push block 2, a slot matched with the inserting block 19 is formed in the surface of the inserting end of the scraper 3, the inserting block 19 is driven to move through rotating the rotary knob 22, and the scraper 3 is fixed.

As a preferred scheme, still further, the surface sliding mounting of knob 22 has interior piece 221, and the surface mounting of interior piece 221 has lug 222, and the surface mounting of interior piece 221 has stopper 223, and stopper 223 slidable mounting is in the spout of knob 22 inner wall, and spring 224 is installed to the bottom of interior piece 221, and the bottom welding of spring 224 is in the inner bottom of knob 22, can drive interior piece 221 to rebound to the inside of knob 22 through spring 224.

The installation sleeve, the dust collector, the wallboard and the hydraulic cylinder are of the prior art, and the installation sleeve, the wallboard and the hydraulic cylinder are of the same structure and the same connection mode in the application number 202021891290.0, so long as the installation sleeve, the dust collector, the wallboard and the hydraulic cylinder meet the requirements of the scheme.

Working principle: when the electric appliance element is used, the electric appliance element is externally connected with a power supply and a control switch, and after the electric appliance element is installed, the electric appliance element is firstly checked for installation and fixation and safety protection and then can be used; when in use, the pushing block 2 is driven to slide outwards by the hydraulic cylinder 9; in the process that the push block 2 and the mounting sleeve 1 slide relatively, the tooth block 17 is meshed with the gear 16 to drive the gear 16 to rotate, the gear 16 rotates to drive the second rotating shaft 15 to rotate, the second rotating shaft 15 drives the second rotating wheel 183 to rotate, the second rotating wheel 183 drives the first rotating wheel 181 to rotate through the connecting belt 182, and the first rotating wheel 181 drives the first rotating shaft 14 to rotate; the first rotating shaft 14 drives the second bevel gear 13 to rotate, so that the second bevel gear 13 is meshed with the first bevel gear 11 to rotate, the first bevel gear 11 drives the threaded cylinder 12 to rotate, and the threaded cylinder 12 rotates to drive the inner slide block 4 to slide outwards to extend out of the surface of the push block 2; in the cleaning process of the scraper 3 for cleaning the bin wall, the dust collector 6 timely sucks the scraped coke through the sleeve 61, the connecting pipe 7 and the dust collection channel 5, and the suction port of the dust collection channel 5 directly corresponds to each end scraper 3, so that the just scraped coke can be sucked into the dust collection channel 5 for the first time; moreover, only the part just scraped is sucked each time, and the condition of blocking the inside of the dust collection channel 5 can not occur; after cleaning, the hydraulic cylinder 9 drives the push block 2 to move back into the mounting sleeve 1, and the gear 16 and the tooth block 17 are meshed again to rotate, so that the threaded cylinder 12 rotates to drive the inner slide 4 to move back to the inner cavity of the push block 2; when the scraper 3 needs to be replaced, the lug 222 is pulled outwards, the inner block 221 extends outwards, the rotating inner block 221 drives the rotating knob 22 to rotate through the limit of the limit block 223, the screw 20 is enabled to rotate, the insert block 19 is driven to move to be separated from the slot of the scraper 3, the scraper 3 is conveniently taken out and replaced, and the practicability is high.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. A coke pushing apparatus for a coke oven, comprising: install sleeve (1), its characterized in that, the inner slidable mounting of installation sleeve (1) has ejector pad (2), scraper (3) are all installed to the front end four ends of ejector pad (2), inner chamber middle part slidable mounting of ejector pad (2) has interior slider (4), interior slider (4) slidable extends the front end of ejector pad (2), dust absorption passageway (5) have been seted up to the inner chamber of interior slider (4), the surface mounting of installation sleeve (1) has dust catcher (6), the front end of dust absorption passageway (5) is the cross and extends to each end surface middle part, install connecting pipe (7) between the rear end of dust absorption passageway (5) and dust catcher (6).

2. A coke oven pushing apparatus according to claim 1, wherein a wall plate (8) is mounted at the outer end of the mounting sleeve (1), a hydraulic cylinder (9) is mounted at the rear end of the mounting sleeve (1), and an output shaft of the hydraulic cylinder (9) is connected with the rear end of the pushing block (2).

3. The coke pushing apparatus of claim 1, wherein an inner case (10) is internally mounted at one side of the pushing block (2), a bevel gear one (11) is rotatably mounted at an inner wall of the inner case (10), a threaded cylinder (12) is mounted at a central hole of the bevel gear one (11), a front end of the threaded cylinder (12) extends out of the inner case (10) and is in threaded connection with a rear end of the inner block (4), and the connecting pipe (7) extends through the threaded cylinder (12) and a middle part of the bevel gear one (11).

4. A coke pushing apparatus for coke ovens according to claim 3, characterized in that the surface of the bevel gear one (11) is engaged with the bevel gear two (13), the center hole of the bevel gear two (13) is provided with the first rotating shaft (14), the other end of the first rotating shaft (14) is rotatably mounted on the inner wall of the inner case (10), the rear side of the side surface of the inner case (10) is slotted, the corresponding rear part of the inner wall of the mounting sleeve (1) is provided with the tooth block (17), the tooth block (17) extends into the slot, the inner end of the inner case (10) is rotatably mounted with the second rotating shaft (15), the surface of the second rotating shaft (15) is provided with the gear (16), one end of the gear (16) extends into the slot and is engaged with the tooth block (17), and the transmission mechanism (18) is mounted between the first rotating shaft (14) and the second rotating shaft (15).

5. A coke oven pushing apparatus as claimed in claim 4, wherein said transmission mechanism (18) comprises: the rotating shaft comprises a rotating wheel I (181), a connecting belt (182) and a rotating wheel II (183), wherein the rotating wheel I (181) is arranged on the surface of the rotating shaft I (14), the rotating wheel II (183) is arranged on the surface of the rotating shaft II (15), and the connecting belt (182) is arranged between the rotating wheel I (181) and the rotating wheel II (183).

6. A coke pusher for coke ovens according to claim 1, characterized in that the output end of the vacuum cleaner (6) is provided with a sleeve (61), the sleeve (61) is sleeved on the surface of the connecting pipe (7), the surface of the connecting pipe (7) is provided with a second side block (62), and the second side block (62) is slidably arranged in an inner surface chute of the sleeve (61).

7. The coke oven coke pushing apparatus according to claim 1, wherein the middle parts of the front sides of the four ends of the pushing block (2) are provided with a groove, a rotary knob (22) is rotatably installed in the groove, a screw rod (20) is installed at the inner end of the rotary knob (22), the inner end of the screw rod (20) is rotatably extended into the inner cavity of the pushing block (2) and is provided with an inserting block (19) in a threaded manner, a side block (21) is installed on the surface of the inserting block (19), the side block (21) is slidably installed in the inner cavity sliding groove of the pushing block (2), and a slot matched with the inserting block (19) is formed in the surface of the inserting end of the scraper (3).

8. The coke pushing apparatus of claim 7, wherein an inner block (221) is slidably mounted on a surface of the knob (22), a bump (222) is mounted on a surface of the inner block (221), a stopper (223) is mounted on a surface of the inner block (221), the stopper (223) is slidably mounted in a chute on an inner wall of the knob (22), a spring (224) is mounted at a bottom end of the inner block (221), and a bottom end of the spring (224) is welded at a bottom of an inner end of the knob (22).