CN220958506U - Boiler dragveyer card machine processing mechanism - Google Patents
Boiler dragveyer card machine processing mechanism Download PDFInfo
- Publication number
- CN220958506U CN220958506U CN202322979445.6U CN202322979445U CN220958506U CN 220958506 U CN220958506 U CN 220958506U CN 202322979445 U CN202322979445 U CN 202322979445U CN 220958506 U CN220958506 U CN 220958506U
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- China
- Prior art keywords
- pulley block
- chain
- guy rope
- balance
- fixed pulley
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- 230000007246 mechanism Effects 0.000 title claims abstract description 61
- 238000012545 processing Methods 0.000 title claims abstract description 7
- 239000013049 sediment Substances 0.000 claims description 4
- 239000002893 slag Substances 0.000 abstract description 17
- 239000010884 boiler slag Substances 0.000 abstract description 9
- 238000007790 scraping Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Furnace Charging Or Discharging (AREA)
Abstract
The boiler slag dragging machine clamping machine processing mechanism comprises a mounting frame, wherein a scraping plate assembly, a traction chain assembly and a fault traction mechanism are mounted on the mounting frame, the traction chain assembly is provided with a left chain structure and a right chain structure, and two ends of the scraping plate assembly are respectively connected with the left chain structure and the right chain structure; the fault traction mechanism comprises a hoisting mechanism, a guy rope structure and a pulley block mechanism, wherein one end of the guy rope structure is wound and installed in the hoisting mechanism, the other end of the guy rope structure is connected with the pulley block mechanism in a matched manner, a balance fixed pulley group is installed in the pulley block mechanism, a balance guy rope structure is sleeved in the balance fixed pulley group, and both ends of the balance guy rope structure are respectively provided with a drag hook structure for being hooked with a left chain structure and a right chain structure. The utility model can effectively and rapidly treat the shutdown of the slag dragging machine and the occurrence of clamping plate accidents when the slag is excessive.
Description
Technical Field
The utility model belongs to the technical field of boiler slag removal, and particularly relates to a boiler slag dragging machine clamping machine processing mechanism.
Background
The scraper slag extractor is mainly used for separating solid matters meeting a certain granularity from a liquid-solid mixture. Is a continuous and efficient mechanical deslagging device, and is commonly used for occasions of separation or solid-liquid separation. Such as: a boiler slag discharging system, a river sand digging system and the like. The scraper slag extractor has simple structure and slower speed, and is generally not more than 3m/min, but because the traction chain and the scraper blade directly slide at the bottom of the tank, the drag force is large, and when ash slag is excessive, accidents of stopping the slag extractor and clamping plates are easily caused.
In the prior art, patent document of application number 201920907863.5 discloses a boiler slag conveyor, which comprises a scraper chain assembly and a chain guide wheel; the scraper chain assembly comprises a chain and a scraper; the chain is matched with the chain guide wheel, and the chain drives the chain guide wheel to rotate; the number of the scrapers is several, the scrapers are distributed along the length direction of the chain, and the ends of the scrapers are connected with the chain; the system also comprises a stall induction assembly, wherein the stall induction assembly comprises a synchronous wheel, a magnetic substance, a magnetic proximity switch and a controller; the synchronous wheel is arranged on one side of the chain guide wheel, and the axle center of the synchronous wheel is fixedly connected with the axle center of the chain guide wheel; the magnetic substances are arranged in a plurality, and the magnetic substances are distributed on the outer circumference of the synchronous wheel at equal intervals; the magnetic proximity switch is arranged at a position opposite to the magnetic substance; the controller is connected with the magnetic proximity switch and detects whether the magnetic substance approaches the magnetic proximity switch. The scheme can detect the stalling of the slag extractor and give an alarm in time, is convenient for timely maintenance after the situation, avoids accidents causing stalling, but can not avoid or reduce the occurrence of accidents of the slag extractor when the slag extractor is excessive in the operation process of the boiler slag extractor.
Disclosure of utility model
1. Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a boiler slag dragging machine clamping mechanism which has a simple structure and can effectively and rapidly treat the stoppage of the slag dragging machine and the occurrence of clamping plate accidents when the slag is excessive.
2. Specific technical scheme
The boiler slag dragging machine clamping machine processing mechanism comprises a mounting frame, wherein a scraping plate assembly, a traction chain assembly and a fault traction mechanism are mounted on the mounting frame, the traction chain assembly is provided with a left chain structure and a right chain structure, and two ends of the scraping plate assembly are respectively connected with the left chain structure and the right chain structure;
The fault traction mechanism comprises a hoisting mechanism, a guy rope structure and a pulley block mechanism, wherein one end of the guy rope structure is wound and installed in the hoisting mechanism, the other end of the guy rope structure is connected with the pulley block mechanism in a matched manner, a balance fixed pulley group is installed in the pulley block mechanism, a balance guy rope structure is sleeved in the balance fixed pulley group, and both ends of the balance guy rope structure are respectively provided with a drag hook structure for being hooked with a left chain structure and a right chain structure.
As preferable: the pulley block mechanism comprises a fixed pulley block, a movable pulley block and a movable pulley block shell, wherein the fixed pulley block is arranged at the top of the installation frame, the movable pulley block is arranged on the upper portion of the movable pulley block, the balance fixed pulley block is arranged on the lower portion of the movable pulley block, and the inhaul cable structure is sleeved and connected between the fixed pulley block and the movable pulley block.
As preferable: the fixed pulley block and the movable pulley block comprise two pulleys.
As preferable: still include the sediment storehouse, sediment storehouse sets up in mounting bracket top below.
As preferable: the side part of the mounting frame is provided with a ladder frame structure.
As preferable: the left chain structure comprises a chain, a chain wheel group and a driving mechanism, wherein the driving mechanism is connected with one of the chain wheels, and the chain is sleeved on the chain wheel group.
As preferable: the scraper assembly comprises a plurality of scrapers, all the scrapers are uniformly distributed along the length direction of the chain, and the ends of all the scrapers are fixedly connected with the chain.
The beneficial effects of the utility model are as follows: the fault traction mechanism is arranged to carry out auxiliary traction on the traction chain assembly, so that shutdown and clamping plate accidents of the slag dragging machine are effectively and rapidly treated; the balance fixed pulley group is arranged to be favorable for keeping left and right balance and applied force consistent, offset accidents are avoided on two sides of the scraping plate, and the force of the hoisting mechanism driving the inhaul cable structure is converted through the cooperation of the main fixed pulley group and the movable pulley group and can be amplified to act on chains on two sides of the scraping plate, so that auxiliary traction force which can be provided by the fault traction mechanism is larger, the slag dragging machine can be conveniently and rapidly prevented from stopping and clamping plate accidents, and normal work is restarted.
Drawings
Fig. 1 is a schematic side view of the entire structure of the present utility model.
Fig. 2 is a schematic structural view of the traction chain assembly and pulley block mechanism of the present utility model.
FIG. 3 is a schematic diagram illustrating the installation of the pulley block mechanism and the cable structure according to the present utility model.
In the figure: a squeegee assembly 1; a traction chain assembly 2; a hoisting mechanism 3; a cable structure 4; a pulley block mechanism 5; a balance fixed wheel group 6; a balance cable structure 7; a retractor structure 8; a slag bin 9;
A scraper 11; a left chain structure 21; a right chain structure 22;
a fixed pulley block 51; a movable pulley block 52; the wheel housing 53.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "top", "left", "right", "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediate medium, or connected in communication between two elements. 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.
As shown in fig. 1, 2 and 3: a boiler slag dragging machine clamping machine processing mechanism is provided with a mounting frame and a slag bin 9, wherein the slag bin 9 is arranged below the top of the mounting frame.
The scraper assembly 1, the traction chain assembly 2 and the fault traction mechanism are installed on the installation frame, the traction chain assembly 2 is provided with a left chain structure 21 and a right chain structure 22, and two ends of the scraper assembly 1 are respectively connected with the left chain structure 21 and the right chain structure 22.
The fault traction mechanism comprises a hoisting mechanism 3, a guy rope structure 4 and a pulley block mechanism 5, wherein one end of the guy rope structure 4 is wound and installed in the hoisting mechanism 3, the other end of the guy rope structure 4 is connected with the pulley block mechanism 5 in a matched manner, a balance fixed pulley group 6 is installed in the pulley block mechanism 5, a balance guy rope structure 7 is sleeved in the balance fixed pulley group 6, and drag hook structures 8 are respectively arranged at two ends of the balance guy rope structure 7 and are respectively used for being hooked with a left chain structure 21 and a right chain structure 22.
The pulley block mechanism 5 comprises a fixed pulley block 51, a movable pulley block 52 and a movable pulley block housing 53, wherein the fixed pulley block 51 is arranged at the top of the installation frame, the movable pulley block 52 is arranged on the upper portion of the movable pulley block housing 53, the balance fixed pulley block 6 is arranged on the lower portion of the movable pulley block housing 53, the guy rope structure 4 is sleeved and connected between the fixed pulley block 51 and the movable pulley block 52, the fixed pulley block 51 and the movable pulley block 52 respectively comprise two pulleys, as shown in fig. 3, the guy rope structure 4 is sequentially sleeved and arranged in the pulleys, and the tail end of the guy rope structure 4 is finally fixed in the fixed pulley block 51 or the fixed draw hook arranged on the installation frame.
The left chain structure 21 comprises a chain, a chain wheel group and a driving mechanism, wherein the driving mechanism is connected with one of the chain wheels, the chain is sleeved on the chain wheel group, and the structure of the right chain structure 22 is consistent with that of the left chain structure 21.
The scraper assembly 1 comprises a plurality of scrapers 11, all the scrapers 11 are uniformly distributed along the length direction of the chain, and the end parts of all the scrapers 11 are fixedly connected with the chain.
A stepped frame structure is provided at the side of the mounting frame to facilitate manual removal of the hook structure 59 from the chain of the left and right chain structures 21 and 22.
The balanced fixed pulley group 6 of above-mentioned scheme is favorable to keeping controlling balanced and the applied force is unanimous, avoids scraper blade 11 both sides to appear biasing accident, and through two pulley conversions of fixed pulley group 51 and movable pulley group 52 respectively, and the power of hoist mechanism drive cable structure can be amplified four times and act on the chain of scraper blade 11 both sides to the auxiliary traction that trouble traction mechanism can provide is bigger, and the slag conveyor of being convenient for gets rid of shut down and cardboard accident sooner, drops into normal work again. For example, the force of the hoisting mechanism driving the cable structure is generally 5t (5 t is approximately 49 kn), and the force is converted by the fixed pulley block 51 and the movable pulley block 52 which are composed of two pulleys, so that the hoisting tension provided for the two drag hook structures 8 is respectively 10t, and the total tension acting on the drag plate 11 is 20t (20 t is approximately 196 kn).
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a boiler dragveyer card machine processing mechanism, includes the mounting bracket, its characterized in that: the novel scraper assembly is characterized in that a scraper assembly (1), a traction chain assembly (2) and a fault traction mechanism are arranged on the mounting frame, the traction chain assembly (2) is provided with a left chain structure (21) and a right chain structure (22), and two ends of the scraper assembly (1) are respectively connected with the left chain structure (21) and the right chain structure (22);
the fault traction mechanism comprises a hoisting mechanism (3), a guy rope structure (4) and a pulley block mechanism (5), wherein one end of the guy rope structure (4) is wound and installed in the hoisting mechanism (3), the other end of the guy rope structure (4) is connected with the pulley block mechanism (5) in a matched mode, a balance fixed pulley group (6) is installed in the pulley block mechanism (5), a balance guy rope structure (7) is sleeved in the balance fixed pulley group (6), and drag hook structures (8) are respectively arranged at two ends of the balance guy rope structure (7) and are respectively connected with a left chain structure (21) and a right chain structure (22) in a hooking mode.
2. The boiler dragveyer card machine handling mechanism of claim 1, wherein: the pulley block mechanism (5) comprises a fixed pulley block (51), a movable pulley block (52) and a movable pulley block housing (53), wherein the fixed pulley block (51) is arranged at the top of the mounting frame, the movable pulley block (52) is arranged on the upper portion of the movable pulley block housing (53), the balance fixed pulley block (6) is arranged on the lower portion of the movable pulley block housing (53), and the guy cable structure (4) is sleeved and connected between the fixed pulley block (51) and the movable pulley block (52).
3. The boiler dragveyer card machine handling mechanism of claim 2, wherein: the fixed pulley block (51) and the movable pulley block (52) comprise two pulleys.
4. The boiler dragveyer card machine handling mechanism of claim 1, wherein: still include sediment storehouse (9), sediment storehouse (9) set up in the below of mounting bracket top.
5. The boiler dragveyer card machine handling mechanism of claim 1, wherein: the side part of the mounting frame is provided with a ladder frame structure.
6. The boiler dragveyer card machine handling mechanism as claimed in any one of claims 1-5 wherein: the left chain structure (21) comprises a chain, a chain wheel group and a driving mechanism, wherein the driving mechanism is connected with one of the chain wheels, and the chain is sleeved on the chain wheel group.
7. The boiler dragveyer card machine handling mechanism of claim 6, wherein: the scraper assembly (1) comprises a plurality of scrapers (11), all the scrapers (11) are uniformly distributed along the length direction of the chain, and the ends of all the scrapers (11) are fixedly connected with the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322979445.6U CN220958506U (en) | 2023-11-03 | 2023-11-03 | Boiler dragveyer card machine processing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322979445.6U CN220958506U (en) | 2023-11-03 | 2023-11-03 | Boiler dragveyer card machine processing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958506U true CN220958506U (en) | 2024-05-14 |
Family
ID=90975255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322979445.6U Active CN220958506U (en) | 2023-11-03 | 2023-11-03 | Boiler dragveyer card machine processing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958506U (en) |
-
2023
- 2023-11-03 CN CN202322979445.6U patent/CN220958506U/en active Active
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