CN213777764U

CN213777764U - Drum-type fire grate

Info

Publication number: CN213777764U
Application number: CN202022620530.XU
Authority: CN
Inventors: 姜海
Original assignee: Xinghua Shiyou Precision Casting Co ltd
Current assignee: Karamay Dushanzi District Shengtong Thermal Power Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-23
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a drum-type grate, including grate segment, base and clearance mechanism, the grate segment outside all is provided with the series connection piece, and the inside first pivot that all is provided with of series connection piece, first pivot and dead lever cooperation installation simultaneously, the dead lever outside all is provided with the connecting block, the grate segment outside all is provided with the fixed strip, and the fixed strip outside all is provided with the slider, slider and cylinder body cooperation installation simultaneously, the spout has all been seted up to the cylinder body inside wall, cylinder body inboard is provided with the second pivot, the base top all is provided with the stand, and the stand inside wall has all seted up the block groove, the block groove outside all is provided with the block. This drum-type grate through the fixed strip and the slider that set up, is convenient for like this install the grate segment in the fixed strip, slides through the spout that slider and cylinder body inside wall were seted up, can fix the direction of grate segment, makes its normal transmission promotion that carries on.

Description

Drum-type fire grate

Technical Field

The utility model relates to a fire grate technical field that is relevant specifically is a drum-type fire grate.

Background

The whole grate mainly includes two portions of frame and grate plate, the grate plate is made of cast iron, between the assembled back plate and grate plate the necessary ventilation gap is retained, and a partitioned ventilation chamber capable of regulating air quantity is set under the grate so as to make air be fed into fuel layer through the gap and combusted, and the burnt ash slag can be discharged by manual or mechanical method, and the grate is made into the form of fixed grate, movable grate, reciprocating grate, vibration grate and under-feeding grate, etc. so as to make the pushing efficiency of grate be better, we provide a drum-type grate for this purpose.

However, the currently used drum-type fire grates are inconvenient to splice, and have no anti-blocking measures, which easily causes the air holes on the fire grate segment to be blocked, thereby affecting the combustion efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum-type grate to solve the drum-type grate who provides in the above-mentioned background art at present use, inconvenient concatenation is and do not have anti-blocking measure, lead to the bleeder vent on the grate segment to plug up very easily, influence combustion efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a drum-type fire grate comprises fire grate segments, a base and a cleaning mechanism, wherein the outer sides of the fire grate segments are respectively provided with a series connection block, the inner sides of the series connection blocks are respectively provided with a first rotating shaft, meanwhile, the first rotating shaft is matched with the fixed rod, the outer sides of the fixed rods are provided with connecting blocks, the outer sides of the fire grate segments are provided with fixed strips, the outer sides of the fixed strips are provided with sliding blocks, meanwhile, the slide block is matched and installed with the roller body, the inner side wall of the roller body is provided with a slide groove, the inner side of the roller body is provided with a second rotating shaft, the top end of the base is provided with an upright post, and the inner side walls of the upright posts are all provided with clamping grooves, the outer sides of the clamping grooves are all provided with clamping blocks, and the inner sides of the clamping blocks are provided with mounting plates, and the mounting plate is matched with the hairbrush for mounting, a driving motor is arranged outside the stand column, a dustproof net is arranged outside the driving motor, and the cleaning mechanism is arranged outside the roller body.

Preferably, the series blocks and the grate segments form a rotating structure through a first rotating shaft, and the first rotating shaft and the series blocks are vertically distributed.

Preferably, the fixed strip passes through slider and cylinder body sliding connection, and the slider is with the fixed strip and be the equidistant distribution.

Preferably, the roller body forms a rotating structure through a second rotating shaft and the upright post, and the second rotating shaft and the upright post are vertically arranged.

Preferably, the mounting plate is connected with the upright post in a clamping manner through a clamping block, and the clamping block is of a concave structure.

Preferably, the inner side of the dust screen is tightly attached to the outer side of the driving motor, and the length of the dust screen is greater than that of the driving motor.

Preferably, clearance mechanism includes cleaning roller, drive shaft and clearance piece, and the cleaning roller inboard is provided with the drive shaft, the cleaning roller outside all is provided with the clearance piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this drum-type grate through the fixed strip and the slider that set up, is convenient for like this install the grate segment in the fixed strip, slides through the spout that slider and cylinder body inside wall were seted up, can fix the direction of grate segment, makes its normal transmission promotion that carries on.

2. The drum-type fire grate is convenient for connecting the fire grate segments in series through the series blocks and the first rotating shaft through the arranged first rotating shaft and the series blocks, and can be spliced very conveniently.

3. According to the drum-type fire grate, through the arranged cleaning mechanism, after household garbage is incinerated on the fire grate pieces, ash generated by combustion can block air holes in the fire grate pieces, and the combustion efficiency is lowered.

Drawings

FIG. 1 is a schematic view of the top-view cross-sectional structure of the fire grate segment of the present invention;

FIG. 2 is a schematic view of the front view structure of the roller of the present invention;

FIG. 3 is a schematic top view of the rotary shaft and the fire grate segment of the present invention;

fig. 4 is a schematic view of the structure of the parts of the cleaning mechanism of the present invention.

In the figure: 1. fire grate segments; 2. a series block; 3. a first rotating shaft; 4. fixing the rod; 5. connecting blocks; 6. A fixing strip; 7. a slider; 8. a drum body; 9. a chute; 10. a base; 11. a second rotating shaft; 12. A column; 13. a clamping groove; 14. a clamping block; 15. mounting a plate; 16. a brush; 17. a drive motor; 18. a dust screen; 19. a cleaning mechanism; 1901. cleaning the roller; 1902. a drive shaft; 1903. and (6) cleaning the blocks.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: a drum-type fire grate comprises fire grate segments 1, a base 10 and a cleaning mechanism 19, wherein series-connection blocks 2 are arranged on the outer sides of the fire grate segments 1, first rotating shafts 3 are arranged on the inner sides of the series-connection blocks 2, the first rotating shafts 3 are installed in a matched mode with fixed rods 4, connecting blocks 5 are arranged on the outer sides of the fixed rods 4, fixing strips 6 are arranged on the outer sides of the fire grate segments 1, sliders 7 are arranged on the outer sides of the fixing strips 6, the sliders 7 are installed in a matched mode with a drum body 8, sliding grooves 9 are formed in the inner side wall of the drum body 8, second rotating shafts 11 are arranged on the inner side of the drum body 8, stand columns 12 are arranged on the top ends of the base 10, clamping grooves 13 are formed in the inner side wall of the stand columns 12, clamping blocks 14 are arranged on the outer sides of the clamping grooves 13, mounting plates 15 are arranged on the inner sides of the clamping blocks 14, the mounting plates 15 are installed in a matched mode with hairbrushes 16, driving motors 17 are arranged on the outer sides of the stand columns 12, and dustproof nets 18 are arranged on the outer sides of the driving motors 17, the cleaning mechanism 19 is provided outside the drum body 8.

Further, the series block 2 forms revolution mechanic through first pivot 3 and grate segment 1, and first pivot 3 distributes with series block 2 is perpendicular, through first pivot 3 and the series block 2 that set up, is convenient for establish ties grate segment 1 through series block 2 and first pivot 3 like this, can be very convenient splice.

Further, the fixed strip 6 passes through

slider

7 and 8 sliding connection of cylinder body, and slider 7 is equidistant distribution with fixed strip 6, through fixed strip 6 and the slider 7 that sets up, is convenient for like this install grate segment 1 in fixed strip 6, slides through the spout 9 that

slider

7 and 8 inside walls of cylinder body seted up, can fix the direction of grate segment 1, makes its transmission that can be normal promote.

Further, cylinder body 8 constitutes revolution mechanic through second pivot 11 and stand 12, and second pivot 11 is arranged for perpendicular with stand 12, through the second pivot 11 and the cylinder body 8 that set up, is convenient for like this rotate in order to drive cylinder body 8 and rotate in order to drive the domestic waste on the grate segment 1 and transport the promotion through second pivot 11.

Furthermore, the mounting plate 15 is connected with the upright post 12 through the engaging block 14 in an engaging manner, the engaging block 14 is of a concave structure, and the mounting plate 15 and the engaging block 14 are arranged, so that the brush 16 on the mounting plate 15 can be mounted on the upright post 12 through the engaging block 14, and the garbage ash stuck on the cleaning mechanism 19 can be cleaned.

Further, the inboard of dust screen 18 closely laminates with driving motor 17's the outside, and the length of dust screen 18 is greater than driving motor 17's length, and through the dust screen 18 who sets up, be convenient for like this avoid outside dust to get into driving motor 17 inside and cause the trouble, influence life.

Further, clearance mechanism 19 includes clearance roller 1901, drive shaft 1902 and clearance piece 1903, and the clearance roller 1901 inboard is provided with drive shaft 1902, and the clearance roller 1901 outside all is provided with clearance piece 1903, through the clearance mechanism 19 that sets up, the back of being convenient for domestic waste burns on fire grate segment 1 like this, and the bleeder vent on fire grate segment 1 may be stopped up to the ashes of burning production, leads to the combustion efficiency step-down.

The working principle is as follows: for the drum-type fire grate, firstly, a plurality of fire grate segments 1 provided with series-connection blocks 2 are connected with a first rotating shaft 3 in series, the fire grate segments 1 are conveniently connected with the first rotating shaft 3 in series through the arranged first rotating shaft 3 and series-connection blocks 2, and can be spliced very conveniently, then connecting blocks 5 and fixing rods 4 are arranged at the middle position of the first rotating shaft 3, then the fire grate segments 1 which are connected in series are fixedly installed with fixing strips 6, then the fixing strips 6 with sliding blocks 7 arranged on the outer sides are slidably installed with sliding grooves 9 formed in the inner side wall of a drum body 8, the fire grate segments 1 are conveniently installed in the fixing strips 6 through the arranged fixing strips 6 and the sliding blocks 7, the sliding blocks 7 and the sliding grooves 9 formed in the inner side wall of the drum body 8 can slide, the guide of the fire grate segments 1 can be fixed, and the fire grate segments can be normally conveyed and pushed, then the roller body 8 provided with the second rotating shaft 11 is installed with the upright post 12, then the cleaning mechanism 19 is installed at the inner side of the upright post 12, then the brush 16 is installed with the installation plate 15, then the installation plate 15 provided with the clamping block 14 is clamped with the clamping groove 13 arranged on the inner side wall of the upright post 12, then the normal use can be realized, firstly, the switch of the combustion furnace is opened to start the whole equipment, the second rotating shaft 11 rotates to drive the roller body 8 to rotate to drive the fire grate segment 1 to advance, then, the driving motor 17 is started to start the cleaning mechanism 19 to rotate, the cleaning block 1903 in the cleaning mechanism 19 is matched with the air holes on the fire grate segment 1, then, the domestic garbage is placed on the fire grate segment 1 to be combusted through the internal combustion furnace, the ash generated after combustion drives the cleaning roller 1901 to rotate through the driving shaft 1902, the garbage ash blocking the air holes of the fire grate segment 1 is cleaned by the cleaning block 1903 and falls into the combustion furnace, so that the use process of the roller fire grate is completed, and the model of the driving motor 17 is YE 2-132S-4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drum-type grate, includes grate segment (1), base (10) and clearance mechanism (19), its characterized in that: the grate bar is characterized in that the outer side of each grate bar piece (1) is provided with a series connection block (2), the inner side of each series connection block (2) is provided with a first rotating shaft (3), the first rotating shafts (3) and fixing rods (4) are installed in a matched mode, the outer side of each fixing rod (4) is provided with a connecting block (5), the outer side of each grate bar piece (1) is provided with a fixing strip (6), the outer side of each fixing strip (6) is provided with a sliding block (7), the sliding blocks (7) and a roller body (8) are installed in a matched mode, the inner side wall of the roller body (8) is provided with a sliding groove (9), the inner side of the roller body (8) is provided with a second rotating shaft (11), the top end of a base (10) is provided with a stand column (12), the inner side wall of the stand column (12) is provided with a clamping groove (13), the outer side of the clamping groove (13) is provided with a clamping block (14), and the inner side of the clamping block (14) is provided with a mounting plate (15), simultaneously mounting panel (15) and brush (16) cooperation installation, the stand (12) outside is provided with driving motor (17), and the driving motor (17) outside is provided with dust screen (18), clearance mechanism (19) set up the outside at cylinder body (8).

2. The roller grate as set forth in claim 1, wherein: the series connection block (2) and the fire grate segment (1) form a rotating structure through a first rotating shaft (3), and the first rotating shaft (3) and the series connection block (2) are vertically distributed.

3. The roller grate as set forth in claim 1, wherein: the fixed strip (6) is connected with the roller body (8) in a sliding mode through the sliding blocks (7), and the sliding blocks (7) are distributed at equal intervals through the fixed strip (6).

4. The roller grate as set forth in claim 1, wherein: the roller body (8) and the upright post (12) form a rotating structure through a second rotating shaft (11), and the second rotating shaft (11) and the upright post (12) are vertically arranged.

5. The roller grate as set forth in claim 1, wherein: the mounting plate (15) is connected with the upright post (12) in a clamping way through a clamping block (14), and the clamping block (14) is of a concave structure.

6. The roller grate as set forth in claim 1, wherein: the inner side of the dustproof net (18) is tightly attached to the outer side of the driving motor (17), and the length of the dustproof net (18) is larger than that of the driving motor (17).

7. The roller grate as set forth in claim 1, wherein: the cleaning mechanism (19) comprises a cleaning roller (1901), a driving shaft (1902) and a cleaning block (1903), the driving shaft (1902) is arranged on the inner side of the cleaning roller (1901), and the cleaning block (1903) is arranged on the outer side of the cleaning roller (1901).