CN219656086U - Driving connection device for incinerator grate - Google Patents
Driving connection device for incinerator grate Download PDFInfo
- Publication number
- CN219656086U CN219656086U CN202320986926.7U CN202320986926U CN219656086U CN 219656086 U CN219656086 U CN 219656086U CN 202320986926 U CN202320986926 U CN 202320986926U CN 219656086 U CN219656086 U CN 219656086U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- section connecting
- driving
- grate
- incinerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of incinerators, and particularly relates to an incinerator grate driving and connecting device, which comprises: the multi-section connecting rod group comprises at least three sections of connecting rods, and the head section connecting rod and the tail section connecting rod are respectively connected with a driving rocker arm and a fire grate girder; the sealing guide mechanism is sleeved on the middle connecting rod; when the driving rocker arm acts, the first section connecting rod drives the middle section connecting rod and the tail section connecting rod to act in sequence, so that the sliding stroke of the middle section connecting rod and the sealing guide structure is shortened.
Description
Technical Field
The utility model belongs to the technical field of incinerators, and particularly relates to an incinerator grate driving and connecting device.
Background
The burning grate of Martin furnace is characterized by that the fixed grate and sliding grate are alternatively arranged, and the hydraulic actuating mechanism can be used for driving sliding grate to make reciprocating motion so as to implement the movement of refuse on the grate and attain the goal of continuous burning.
The existing Martin incinerator grate is shown in fig. 1, the parts of the incineration section, through which the driving rods penetrate out of the incinerator body, are rigidly connected, so that the sealing of the driving rods is often caused by abrasion of guide mechanisms such as supporting wheels, and the movement track of the driving rods is greatly deviated, so that the sealing is invalid, and toxic and harmful gases and dust are overflowed in a large amount to pollute the factory environment.
Therefore, there is a need for an incinerator grate drive connection that reduces wear during operation without compromising sealing.
Disclosure of Invention
The utility model aims to provide a driving and connecting device for an incineration grate, which aims to solve the technical problems in the background technology.
In order to solve the technical problems, the utility model provides an incineration grate driving and connecting device, which comprises: the multi-section connecting rod group comprises at least three sections of connecting rods, and the head section connecting rod and the tail section connecting rod are respectively connected with a driving rocker arm and a fire grate girder; the sealing guide mechanism is sleeved on the middle connecting rod; when the driving rocker arm acts, the first section connecting rod drives the middle section connecting rod and the tail section connecting rod to act in sequence, so that the sliding stroke of the middle section connecting rod and the sealing guide structure is shortened.
The seal guiding mechanism includes: and the sealing ring is arranged between the incinerator and the middle section connecting rod.
The seal guiding mechanism further includes: at least two copper sleeves arranged on one side of the sealing ring; the middle connecting rod passes through the sealing ring, the two copper sleeves and is in direct contact with the sealing ring, the two copper sleeves and the three copper sleeves.
The incinerator grate driving device further comprises: the output end of the driving oil cylinder is connected with the driving rocker arm; the number of the driving rocker arms is at least two, and the lengths of the two driving rocker arms are 995-1005mm.
The length ratio of the head section connecting rod to the middle section connecting rod to the tail section connecting rod is 1:4.1:1.
The utility model has the beneficial effects that the rigid connection of the driving mechanism of the incinerator grate is changed into the hinged connection, the guiding mechanism is added, so that the motion guiding of the driving rod of the incinerator is separated from the guiding of the sealing mechanism, the motion track of the girder of the grate is changed, the motion guiding of the sealing mechanism is not influenced, and the sealing is prevented from being influenced due to the abrasion of the long-term running mechanism.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a prior art drive rod connected to a sliding grate;
FIG. 2 is a schematic illustration of the connection of a multi-section linkage to a sliding grate in accordance with the present utility model;
fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.
In the figure: 1. a first section of connecting rod; 2. a middle section connecting rod; 3. a tail section connecting rod; 4. driving a rocker arm; 5. a driving oil cylinder; 6. a driving rod; 7. a seal ring; 8. copper sleeve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. 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.
The utility model provides an incineration grate driving connection device, which comprises: the multi-section connecting rod group comprises at least three sections of connecting rods, and the head section connecting rod and the tail section connecting rod are respectively connected with a driving rocker arm and a fire grate girder; the sealing guide mechanism is sleeved on the middle connecting rod; when the driving rocker arm acts, the first section connecting rod drives the middle section connecting rod and the tail section connecting rod to act in sequence, so that the sliding stroke of the middle section connecting rod and the sealing guide structure is shortened.
The seal guiding mechanism includes: and the sealing ring is arranged between the incinerator and the middle section connecting rod.
The seal guiding mechanism further includes: the seal guiding mechanism further includes: at least two copper sleeves arranged on one side of the sealing ring; the middle connecting rod passes through the sealing ring, the two copper sleeves and is in direct contact with the sealing ring, the two copper sleeves and the three copper sleeves.
The incinerator grate driving device further comprises: the output end of the driving oil cylinder is connected with the driving rocker arm; the number of the driving rocker arms is at least two, and the lengths of the two driving rocker arms are 995-1005mm.
The length ratio of the head section connecting rod to the middle section connecting rod to the tail section connecting rod is 1:4.1:1.
In summary, the utility model improves the rigid connection of the original driving mechanism, adds two hinge connection and sealing guide mechanisms, leads the movement guide of the multi-section connecting rod group to be separated from the guide of the sealing guide mechanism, leads the movement track of the grate girder to be changed, does not influence the movement guide of the sealing guide mechanism, and ensures good sealing. Effectively solves the problem of incineration sealing and avoids the overflow of toxic and harmful gas and dust.
In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. An incinerator grate drive connection device, comprising:
the multi-section connecting rod group comprises at least three sections of connecting rods, and the head section connecting rod and the tail section connecting rod are respectively connected with a driving rocker arm and a fire grate girder;
the sealing guide mechanism is sleeved on the middle connecting rod;
when the driving rocker arm acts, the first section connecting rod drives the middle section connecting rod and the tail section connecting rod to act in sequence, so that the sliding stroke of the middle section connecting rod and the sealing guide structure is shortened.
2. The driving connection device for an incinerator grate of claim 1, wherein,
the seal guiding mechanism includes:
and the sealing ring is arranged between the incinerator and the middle section connecting rod.
3. An incinerator grate driving connection as claimed in claim 2 wherein,
the seal guiding mechanism further includes:
at least two copper sleeves arranged on one side of the sealing ring; wherein the method comprises the steps of
The middle connecting rod passes through the sealing ring, the two copper sleeves and is in direct contact with the sealing ring, the two copper sleeves and the three copper sleeves.
4. The incinerator grate driving connection as claimed in claim 1 further comprising:
the output end of the driving oil cylinder is connected with the driving rocker arm; wherein the method comprises the steps of
The number of the driving rocker arms is at least two, and the lengths of the two driving rocker arms are 995-1005mm.
5. The driving connection device for an incinerator grate of claim 1, wherein,
the length ratio of the head section connecting rod to the middle section connecting rod to the tail section connecting rod is 1:4.1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986926.7U CN219656086U (en) | 2023-04-27 | 2023-04-27 | Driving connection device for incinerator grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986926.7U CN219656086U (en) | 2023-04-27 | 2023-04-27 | Driving connection device for incinerator grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656086U true CN219656086U (en) | 2023-09-08 |
Family
ID=87854763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320986926.7U Active CN219656086U (en) | 2023-04-27 | 2023-04-27 | Driving connection device for incinerator grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219656086U (en) |
-
2023
- 2023-04-27 CN CN202320986926.7U patent/CN219656086U/en active Active
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