阅读说明：本技术 一种防尘高效的锅炉给料装置 (Dustproof efficient boiler feeder ) 是由 耿亚东 于 2019-11-04 设计创作，主要内容包括：本发明公开了一种防尘高效的锅炉给料装置,属于锅炉给料装置技术领域,通过启动驱动电机带动主滚动棍转动,通过主滚动棍带动传送链条传动,通过传送链条带动主传动齿轮以及从传动齿轮转动,进而带动从滚动棍转动,通过主滚动棍与从滚动棍带动输送带的运动,同时通过传动组件带动铲煤组件转动实现循环铲煤,将铲入的煤炭输送至输送带上进行输送,通过输送带将煤炭输送至锅炉进碳口,并通过侧防尘挡板实现防尘,通过自动铲煤并将煤自动输入至输送带上以输送的方式避免了人工铲煤导致的灰尘较多问题,并通过侧防尘挡板进一步实现防尘,也通过电动输送和铲煤的设计降低了工作人员的劳力,提高了工作效率,且安全稳定。(The invention discloses a dustproof efficient boiler feeding device, which belongs to the technical field of boiler feeding devices, a driving motor is started to drive a main rolling rod to rotate, a transmission chain is driven to transmit through the main rolling rod, a main transmission gear and a slave transmission gear are driven to rotate through the transmission chain, a slave rolling rod is driven to rotate, a conveying belt is driven to move through the main rolling rod and the slave rolling rod, a coal shoveling component is driven to rotate through a transmission component to realize circulating coal shoveling, shoveled coal is conveyed to the conveying belt to be conveyed, the coal is conveyed to a carbon inlet of a boiler through the conveying belt, dust prevention is realized through a side dust prevention baffle, the problem of more dust caused by manual coal shoveling is avoided through automatic coal shoveling and automatic coal input to the conveying belt to be conveyed, the dust prevention is further realized through the side dust prevention baffle, and the labor force of workers is reduced through the design of electric conveying and coal shoveling, the working efficiency is improved, and the safety and the stability are realized.)

1. The utility model provides a dustproof efficient boiler feeder which characterized in that: including two sets of side fixing plate (5) and install driving motor (2) at a set of side fixing plate (5) outside end, the output of driving motor (2) runs through the inboard of side fixing plate (5) and install main roll rod (18), the both ends in main roll rod (18) outside are equipped with main drive gear (19), the outside meshing of main drive gear (19) has transfer chain (17), the inboard of transfer chain (17) is equipped with from drive gear (23) along its axial equidistance, install from roll rod (24) from the intermediate position department of drive gear (23) inboard, from roll rod (24) with conveyer belt (6) have been laid jointly in the outside of main roll rod (18), the top welding of side fixing plate (5) has side dust guard (1), just side dust guard (1) are followed side fixing plate (5) parallel upwards extend a certain distance after upwards certain distance again to inwards slope and upwards extend a certain distance From constituting, the one end that the side fixed plate (5) outside was kept away from driving motor (2) is equipped with drive assembly, and this drive assembly's inboard is equipped with shovel coal subassembly (8).

2. The apparatus of claim 1, wherein: drive assembly includes the lateral fixing plate (5) outside is kept away from the one end welded bar casing (7) of driving motor (2), bar casing (7) inboard is close to final drive wheel (21) is installed through the dwang to the one end of driving motor (2), bar casing (7) inboard is kept away from final drive wheel (21)'s one end is installed from drive wheel (22), from drive wheel (22) with the outside cover of final drive wheel (21) is equipped with conveyer (20), the dwang with keep away from a set of follow roll (24) end fixing of driving motor (2).

3. A dust-proof and efficient boiler feeding device according to claim 2, characterized in that: from the intermediate position department welding of drive wheel (22) one side shovel coal subassembly (8), this shovel coal subassembly (8) are including welding bull stick (16) of the intermediate position department of drive wheel (22) one side, the outside cover of bull stick (16) is equipped with fixed cylinder (15), the outside of fixed cylinder (15) is followed its ring portion and is followed the equidistant welding of its axial has fixed arm (10), fixed arm (10) are kept away from the one end of fixed cylinder (15) is articulated through articulated seat (12) and is had shovel body (13).

4. A dust-proof and efficient boiler feeding device according to claim 3, characterized in that: keep away from in fixed arm (10) outside the one end welding of fixed cylinder (15) has first L shape angle gag lever post (11), keep away from in fixed arm (10) outside the one end of fixed cylinder (15) is located the welding of the radial opposite face department of first L shape angle gag lever post (11) has second L shape angle gag lever post (14), the top of the shovel body (13) with first L shape angle gag lever post (11) mutually supports, the bottom of the shovel body (13) with second L shape angle gag lever post (14) mutually supports.

5. The apparatus of claim 4, wherein: one side opening structure that shovel body (13) partly was kept away from for the solid square fixed arm (10), the bottom of this opening face is followed the axial slope of fixed arm (10) extends certain distance downwards and then parallel solid square top extends certain distance, the slope of both sides portion of this opening face extends certain distance downwards and is kept away from the end bottom of fixed arm (10) is connected and is constituted the curb plate.

6. The apparatus of claim 1, wherein: the welding of the both sides of side fixed plate (5) bottom has outer fixed cylinder (3), outer fixed cylinder (3) inboard be equipped with can with outer fixed cylinder (3) inboard gliding interior slide adjusting cylinder (4), interior slide adjusting cylinder (4) are kept away from the one end welding of outer fixed cylinder (3) has unable adjustment base (9), be equipped with the through-hole on unable adjustment base (9), the bottom in the outer fixed cylinder (3) outside is equipped with lock screw, interior slide adjusting cylinder (4) are equipped with the screw along equidistant on its axial, lock screw mutually supports with this screw.

7. The apparatus of claim 6, wherein: the outside cover of driving motor (2) is equipped with the motor protection casing, and this motor protection casing passes through the screw rod to be installed the side tip of side fixed plate (5), outer fixed cylinder (3) with interior slide adjusting cylinder (4) and side fixed plate (5) connect and adopt stainless steel.

8. The apparatus of claim 1, wherein: an anti-slip layer is laid on the outer side of the conveying belt (6), and anti-slip lines are formed on the outer sides of the slave rolling roller (24) and the main rolling roller (18).

9. The apparatus of claim 4, wherein: the shovel body (13) adopts stainless steel, first L shape angle gag lever post (11) with the tip of second L shape angle gag lever post (14) all is equipped with the wear pad.

Technical Field

The invention relates to a boiler feeding device, in particular to a dustproof and efficient boiler feeding device, and belongs to the technical field of boiler feeding devices.

Background

The coal-fired boiler refers to coal which is burnt by fuel, the heat of the coal is converted to generate steam or become hot water, but not all the heat is converted effectively, and a part of the heat is consumed without work, so that the efficiency problem exists, and the efficiency of the general large boiler is higher by 60-80%.

The coal-fired boilers are classified mainly according to their uses, and are classified into coal-fired water boilers (supplying boiled water), coal-fired hot water boilers (heating and bathing), coal-fired steam boilers (supplying steam), coal-fired heat transfer oil boilers (boiling and drying), and the like.

The vertical coal-fired boiler, the hot water boiler, the burner hearth adopts the water-cooled bent pipe structure, the furnace pipe is around, the heated area is large, the thermal efficiency is high, energy conservation and consumption reduction, the outer casing adopts the oval head, the fire grate adopts the round fire grate of cast iron, durable, long service life.

Disclosure of Invention

The invention aims to provide a dustproof efficient boiler feeding device, a driving motor is started to drive a main rolling rod to rotate, a transmission chain is driven to transmit through the main rolling rod, a main transmission gear and a slave transmission gear are driven to rotate through the transmission chain, a slave rolling rod is driven to rotate, a conveying belt is driven to move through the main rolling rod and the slave rolling rod, a coal shoveling component is driven to rotate through a transmission component to realize circular coal shoveling, shoveled coal is conveyed to the conveying belt to be conveyed, the coal is conveyed to a carbon inlet of a boiler through the conveying belt, dust prevention is realized through a side dust prevention baffle, the problem of more dust caused by manual coal shoveling is avoided through automatic coal shoveling and automatic coal input to the conveying belt to convey, dust prevention is further realized through the side dust prevention baffle, and labor force of workers is reduced through electric conveying and coal shoveling design, the working efficiency is improved, and the safety and the stability are realized.

The purpose of the invention can be achieved by adopting the following technical scheme:

a dustproof efficient boiler feeding device comprises two sets of side fixing plates and a driving motor arranged at the outer end of one set of side fixing plates, wherein the output end of the driving motor penetrates through the inner side of the side fixing plates and is provided with a main rolling rod, the two ends of the outer side of the main rolling rod are provided with main transmission gears, the outer side of each main transmission gear is meshed with a transmission chain, the inner side of each transmission chain is provided with a slave transmission gear along the axial direction at equal intervals, a slave rolling rod is arranged at the middle position of the inner side of each transmission gear, a conveying belt is paved on the outer sides of the slave rolling rods and the main rolling rods together, a side dustproof baffle is welded at the top of each side fixing plate, the side dustproof baffle is formed by inwards inclining and upwards extending for a certain distance after the side fixing plates extend upwards in parallel, the outer sides of the side fixing plates are far away from, the inner side of the transmission component is provided with a coal shoveling component.

Preferably, the transmission assembly includes the side fixing plate outside is kept away from driving motor's one end welded bar casing, bar casing inboard is close to driving motor's one end is passed through the dwang and is installed the final drive wheel, the bar casing is inboard to be kept away from final drive wheel's one end is installed from the drive wheel, from the drive wheel with final drive wheel's outside cover is equipped with conveyer, the dwang with keep away from driving motor's a set of follow roll rod tip is fixed to the realization is with driving motor's output effect on shovel coal subassembly.

Preferably, from the intermediate position department welding of drive wheel one side shovel coal subassembly, this shovel coal subassembly is including the welding the bull stick of intermediate position department from drive wheel one side, the outside cover of bull stick is equipped with fixed cylinder, fixed cylinder's the outside is followed its ring portion and is followed its axial equidistant welding and had the fixed arm, the fixed arm is kept away from fixed cylinder's one end articulates through articulated seat has the shovel body, the fixed arm outside is kept away from fixed cylinder's one end welding has first L shape angle gag lever post, the fixed arm outside is kept away from fixed cylinder's one end is located the welding of the radial opposite face department of first L shape angle gag lever post has second L shape angle gag lever post, the top of the shovel body with first L shape angle gag lever post is mutually supported, the bottom of the shovel body with second L shape angle gag lever post mutually supports, through rotatory fixed cylinder cooperation shovel body and first L shape angle gag lever post and the spacing pole of second L shape angle The limit of the rod realizes the circular shoveling and turning of coal onto the conveying belt.

Preferably, one part of the shovel body is of a three-dimensional square structure which is far away from the fixed arm and is provided with an opening, the bottom of the opening face extends downwards for a certain distance along the axial direction of the fixed arm in an inclined mode and then extends for a certain distance parallel to the top of the three-dimensional square structure, and the two side parts of the opening face extend downwards for a certain distance in an inclined mode and are connected with the bottom of the end far away from the fixed arm to form a side plate, so that coal can be shoveled better and the coal can be prevented from falling.

Preferably, the both sides welding of side fixed plate bottom has an outer fixed section of thick bamboo, outer fixed section of thick bamboo inboard be equipped with can with the inboard gliding interior slide adjusting section of thick bamboo of outer fixed section of thick bamboo, interior slide adjusting section of thick bamboo is kept away from the one end welding of outer fixed section of thick bamboo has unable adjustment base, unable adjustment base is last to be equipped with the through-hole, the bottom in the outer fixed section of thick bamboo outside is equipped with locking screw, interior slide adjusting section of thick bamboo is equipped with the screw along its axial equidistant, locking screw mutually supports with this screw to can adjust to suitable height in order to be suitable coal fired boiler advances the height of coal mouth.

Preferably, the outside cover of driving motor is equipped with the motor protection casing, and this motor protection casing passes through the screw rod and installs the side tip of side fixed plate, the outer fixed cylinder with interior slide adjusting cylinder and the side fixed plate connects and adopts stainless steel to life is more permanent.

Preferably, the outside of conveyer belt has laid anti-skidding layer, from the roller with the outside of main roller has all opened anti-skidding line to have the antiskid function, reduced the phenomenon of skidding.

Preferably, the shovel body adopts stainless steel, first L shape angle gag lever post with the tip of second L shape angle gag lever post all is equipped with the abrasion pad.

The invention has the beneficial technical effects that:

the invention provides a dustproof efficient boiler feeding device, which drives a main rolling rod to rotate by starting a driving motor, drives a transmission chain to transmit by the main rolling rod, drives a main transmission gear and a slave transmission gear to rotate by the transmission chain, further drives a slave rolling rod to rotate, drives a conveying belt to move by the main rolling rod and the slave rolling rod, simultaneously drives a coal shoveling component to rotate by a transmission component to realize circular coal shoveling, conveys the shoveled coal to the conveying belt to be conveyed, conveys the coal to a carbon inlet of a boiler by the conveying belt, realizes dustproof by a side dustproof baffle, avoids the problem of more dust caused by manual coal shoveling by automatically shoveling and automatically inputting the coal to the conveying belt to convey, further realizes dustproof by the side dustproof baffle, and reduces the labor of workers by electric conveying and coal shoveling, the working efficiency is improved, and the safety and the stability are realized.

Drawings

FIG. 1 is an exploded perspective view of a preferred embodiment of a dustproof and efficient boiler feeder apparatus according to the present invention;

FIG. 2 is a schematic perspective view of a coal shoveling assembly according to a preferred embodiment of a dustproof and efficient boiler feeding device according to the present invention;

FIG. 3 is a perspective view of the coal conveying drive assembly and transmission assembly of a preferred embodiment of a dustproof and efficient boiler feeding device according to the present invention;

FIG. 4 is an enlarged view of a preferred embodiment of a dustproof and efficient boiler feed apparatus according to the present invention at A;

FIG. 5 is an exploded perspective view of a coal shoveling drive assembly according to a preferred embodiment of a dust-tight and efficient boiler feeding apparatus according to the present invention.

In the figure: 1-side dustproof baffle, 2-driving motor, 3-outer fixed cylinder, 4-inner sliding adjusting cylinder, 5-side fixed plate, 6-conveying belt, 7-strip-shaped shell, 8-coal shoveling component (8), 9-fixed base, 10-fixed arm, 11-first L-shaped angle limiting rod, 12-hinged seat, 13-shovel body, 14-second L-shaped angle limiting rod, 15-fixed roller, 16-rotating rod, 17-conveying chain, 18-main roller, 19-main transmission gear, 20-conveying belt, 21-main transmission gear, 22-auxiliary transmission gear, 23-auxiliary transmission gear and 24-auxiliary roller.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-5, the dustproof and efficient boiler feeding device provided in this embodiment includes two sets of side fixing plates 5 and a driving motor 2 installed at the outer end of one set of side fixing plates 5, the output end of the driving motor 2 penetrates through the inner side of the side fixing plates 5 and is installed with a main roller 18, two ends of the outer side of the main roller 18 are provided with main transmission gears 19, the outer side of the main transmission gears 19 is engaged with a transmission chain 17, the inner side of the transmission chain 17 is provided with slave transmission gears 23 at equal intervals along the axial direction, a slave roller 24 is installed at the middle position of the inner side of the slave transmission gears 23, a conveyer belt 6 is laid on the outer sides of the slave roller 24 and the main roller 18 together, the top of the side fixing plates 5 is welded with side dustproof baffles 1, and the side dustproof baffles 1 extend upward in parallel along the side fixing plates 5 for a certain distance and, and a transmission assembly is arranged at one end of the outer side of the side fixing plate 5, which is far away from the driving motor 2, and a coal shoveling assembly 8 is arranged at the inner side of the transmission assembly.

Drive main roll rod 18 through starting driving motor 2 and rotate, drive the transmission of conveying chain 17 through main roll rod 18, drive main drive gear 19 and rotate from drive gear 23 through conveying chain 17, and then drive and rotate from roll rod 24, drive the motion that drives conveyer belt 6 through main roll rod 18 and from roll rod 24, it realizes circulating shovel coal to drive shovel coal subassembly 8 through drive assembly simultaneously and rotate, the coal that will shovel is carried to conveyer belt 6 and is carried on, carry coal to the boiler carbon inlet through conveyer belt 6, and realize dustproof through side dust baffle 1.

In this embodiment, the transmission assembly includes a bar-shaped housing 7 welded to the end of the outer side of the side fixing plate 5 far away from the driving motor 2, a main transmission wheel 21 is installed at the end of the inner side of the bar-shaped housing 7 close to the driving motor 2 through a rotating rod, a secondary transmission wheel 22 is installed at the end of the inner side of the bar-shaped housing 7 far away from the main transmission wheel 21, a transmission belt 20 is sleeved on the outer side of the secondary transmission wheel 22 and the main transmission wheel 21, and the rotating rod is fixed to the end of a set of secondary.

The rotation of the main transmission wheel 21 is driven by the rotation of the auxiliary rolling rod 24, the movement of the transmission belt 20 is driven by the main transmission wheel 21, the rotation of the auxiliary transmission wheel 22 is driven by the transmission belt 20, and the rotation of the coal shoveling assembly is driven by the auxiliary transmission wheel 22.

In this embodiment, from the intermediate position welding coal shoveling subassembly 8 of drive wheel 22 one side, this coal shoveling subassembly 8 is including the bull stick 16 of welding in the intermediate position department of from drive wheel 22 one side, the outside cover of bull stick 16 is equipped with fixed cylinder 15, the outside of fixed cylinder 15 has fixed arm 10 along its ring portion and along its equidistant welding of axial, the one end that fixed cylinder 15 was kept away from to fixed arm 10 articulates through articulated seat 12 has shovel body 13, the one end welding that fixed cylinder 15 was kept away from in the fixed arm 10 outside has first L shape angle gag lever post 11, the one end that fixed cylinder 15 was kept away from in the fixed arm 10 outside and be located first L shape angle gag lever post 11 radial opposite face department welding have second L shape angle gag lever post 14, the top and the first L shape angle gag lever post 11 of shovel body 13 are mutually supported, the bottom and the second L shape angle gag lever post 14 of shovel body 13 are mutually supported.

Through driving the bull stick 16 from drive wheel 22 and rotating, thereby drive fixed cylinder 15 through bull stick 16 and rotate, drive fixed arm 10 through fixed cylinder 15 and rotate, and the shovel body 13 that is located fixed arm 10 tip shovels into coal when being close to the coal and spacing through second L shape angle gag lever post 14, rotate under its action of gravity when rotating to being close to conveyer belt 6, its inside coal drops to conveyer belt 6 on, and through first L shape angle gag lever post 11, spacing again its shovel body 13 and make the surplus coal in its shovel body 13 shake off to conveyer belt 6 on the momentum of shovel body 13 pivoted also.

In this embodiment, a part of the shovel body 13 is an open structure with a three-dimensional square shape and a side far away from the fixing arm 10, the bottom of the open surface extends downward along the axial direction of the fixing arm 10 in an inclined manner for a certain distance and then extends a certain distance parallel to the top of the three-dimensional square shape, and the two side portions of the open surface extend downward in an inclined manner for a certain distance and are connected with the bottom of the end far away from the fixing arm 10 to form a side plate.

So that the top of the shovel body 13 is matched with the first L-shaped angle limiting rod 11, and the bottom of the shovel body 13 is matched with the second L-shaped angle limiting rod 14.

In this embodiment, the both sides welding of 5 bottoms of side-fixing plate has outer fixed cylinder 3, 3 inboard of outer fixed cylinder be equipped with can with the 3 inboard gliding interior slide adjusting cylinder 4 of outer fixed cylinder, the one end welding that outer fixed cylinder 3 was kept away from to interior slide adjusting cylinder 4 has unable adjustment base 9, the last through-hole that is equipped with of unable adjustment base 9, the bottom in the 3 outsides of outer fixed cylinder is equipped with locking screw, interior slide adjusting cylinder 4 is equipped with the screw along equidistant on its axial, locking screw mutually supports with this screw.

The device is pulled out to a proper length from the inner side of the outer fixing cylinder 3 by pulling the inner sliding adjusting cylinder 4, and the device height is adjusted by inserting the locking screw into the screw hole in the corresponding position.

In this embodiment, the motor protection cover is sleeved outside the driving motor 2, and is installed at the side end of the side fixing plate 5 through a screw, and the outer fixing cylinder 3, the inner sliding adjusting cylinder 4 and the side fixing plate 5 are made of stainless steel.

In this embodiment, an anti-slip layer is laid on the outer side of the conveyor belt 6, and anti-slip lines are formed on the outer sides of the slave roller 24 and the master roller 18.

In this embodiment, the shovel 13 is made of stainless steel, and the ends of the first L-shaped angle limiting rod 11 and the second L-shaped angle limiting rod 14 are both sleeved with wear pads.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.