CN220083706U - Sealing plate for ring cooler - Google Patents
Sealing plate for ring cooler Download PDFInfo
- Publication number
- CN220083706U CN220083706U CN202321308356.2U CN202321308356U CN220083706U CN 220083706 U CN220083706 U CN 220083706U CN 202321308356 U CN202321308356 U CN 202321308356U CN 220083706 U CN220083706 U CN 220083706U
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- Prior art keywords
- plate
- fixedly connected
- sealing plate
- spring
- closing plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model discloses a sealing plate for a ring cooler, which relates to the technical field of ring cooler sealing machines, wherein the lower end of a top layer sealing plate is provided with at least two groups of buffer mechanisms, each buffer mechanism comprises a transmission rod, a sliding block and a spring, one end of the transmission rod is hinged to the lower end of the top layer sealing plate, the other end of the transmission rod is hinged to one side of the sliding block, the sliding block is arranged on a bottom layer sealing plate in a sliding manner, the spring is fixedly connected to one side of the sliding block, the other end of the spring is fixedly connected to a limiting frame, one side, facing the limiting frame, of the lower end of the limiting plate is fixedly connected with a second extending plate, and one side, facing the limiting plate, of the upper end of the limiting frame is fixedly connected with a first extending plate. According to the utility model, through at least two groups of buffer mechanisms, the pressure in the vertical direction born by the top-layer sealing plate can be decomposed into acting forces in the transverse direction and the direction along the transmission rod, so that the acting force received by the spring is smaller, and the buffer effect of the buffer mechanism is better.
Description
Technical Field
The utility model relates to the technical field of ring cooler sealing, in particular to a sealing plate for a ring cooler.
Background
The end seal is the upper surface seal of the transverse seal seat arranged on the first and last bellows in the blast area, the end seal adopted in the prior art is a frame member with a certain height formed by welding profile steel and steel plates, the surface of the frame member is paved with a steel plate with the thickness of 6mm to form a plane, the lower part of each trolley is transversely provided with a rubber seal plate, the rubber seal plate is in contact with the upper plane of the end seal seat to form a seal, the end seal is divided into a head seal and a tail seal, the effect of the end seal is to prevent air flow in a seal cavity from leaking from two ends of the annular cooler, the installation height of the end seal is regulated by an adjusting screw rod on a support in the bellows, when the wheels of the annular cooler trolley fall down, the trolley body sinks, the rubber seal plate at the lower part is extruded and damaged, sintered ore weighing about 6 tons and the trolley body directly rub the end seal surface, so that the surface steel plate is deformed or damaged, and the trolley is blocked when serious, and equipment is stopped.
In order to solve the above problems, a movable end sealing device of a blast ring cooler is disclosed in chinese patent application No. CN201020661268.7, which comprises a sealing plate, a guide plate, a buffer mechanism and a guide mechanism, wherein the sealing plate comprises a bottom sealing plate and a top sealing plate. While the movable end sealing device of the blast ring cooler does not damage the steel plate on the sealing surface through buffering when the trolley wheel breaks down and the trolley body is sunken to be pressed on the sealing plate, the movable end sealing device of the blast ring cooler adopts a limit seat, a guide groove in a dustproof mechanism and a guide block in the dustproof mechanism to be matched, so that the elastic potential energy of a spring can be limited, and meanwhile, when the spring is compressed, when excessive materials are arranged on the trolley, the lower end of the guide groove in the dustproof mechanism still presses down to the upper end of the limit seat, so that the top layer sealing plate and the bottom layer sealing plate form a rigid structure, and the surface steel plate is deformed or damaged.
Therefore, it is necessary to provide a seal plate for a ring cooler to solve the above problems.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the elastic potential energy of a spring can be limited by adopting the matching of a limiting seat, a guide groove in a dustproof mechanism and a guide block in the dustproof mechanism in the movable end sealing device of the blast type ring cooler, and meanwhile, when the spring is compressed, the lower end of the guide groove in the dustproof mechanism is still pressed down to the upper end of the limiting seat when excessive materials on a trolley exist, so that a rigid structure is formed between a top layer sealing plate and a bottom layer sealing plate, and a surface steel plate is deformed or damaged.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a sealing plate for ring cooler, includes the closing plate that is used for the movable tip of blast air ring cooler, the closing plate includes top layer closing plate and bottom closing plate, top layer closing plate lower extreme fixedly connected with limiting plate and spacing frame, the lower extreme fixedly connected with dust guard of bottom closing plate, form the space that is used for the dust guard to remove between limiting plate and the spacing frame, the lower extreme of top layer closing plate is provided with two at least groups buffer gear, buffer gear includes transfer line, slider and spring, the one end of transfer line articulates the lower extreme at the top layer closing plate, the other end of transfer line articulates in slider one side, the slider slides and sets up on the bottom closing plate, spring fixed connection is in one side of slider, the other end fixed connection of spring is on the spacing frame, one side fixedly connected with second extension board of limiting plate lower extreme towards the spacing frame, one side fixedly connected with first extension board of limiting plate is faced to the spacing frame upper end.
Further, the buffer mechanisms are four groups, wherein two groups of buffer mechanisms are arranged on the left side of the top-layer sealing plate, and the other two groups of buffer mechanisms are arranged on the right side of the top-layer sealing plate.
Further, the lower extreme fixedly connected with of top layer closing plate is used for articulating the installation piece of transfer line, bottom closing plate upper end symmetry fixedly connected with mounting panel, fixedly connected with is used for the guide bar of the slip direction of direction slider on the mounting panel, the spring cup joints on the guide bar, just the one end fixed connection that the slider was kept away from to the spring is on the mounting panel.
Further, a rubber pad is fixedly connected to the bottom sealing plate right below the mounting block. A step of
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the first extension plate and the second extension plate, the top layer sealing plate can be buffered for a larger distance, so that the situation that the lower end of the guide groove in the dustproof mechanism is still pressed down to the upper end of the limiting seat when excessive materials are arranged on the trolley is avoided.
2. According to the utility model, through at least two groups of buffer mechanisms, the pressure in the vertical direction born by the top-layer sealing plate can be decomposed into acting forces in the transverse direction and the direction along the transmission rod, so that the acting force received by the spring is smaller, and the buffer effect of the buffer mechanism is better.
In summary, the cushioning of the top seal plate of the present utility model is better.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a schematic perspective cross-sectional view of the present utility model;
FIG. 3 is a schematic top view of the present utility model except for the top seal plate;
fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.
Reference numerals: 1. a top layer sealing plate; 2. a bottom layer sealing plate; 3. a limit frame; 4. a dust-proof frame; 5. a first extension plate; 6. a second extension plate; 7. a mounting block; 8. a transmission rod; 9. a mounting plate; 10. a guide rod; 11. a slide block; 12. a spring; 13. a rubber pad; 14. and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Referring to fig. 1-4, a sealing plate for a ring cooler comprises a sealing plate for a movable end of a blast ring cooler, the sealing plate comprises a top sealing plate 1 and a bottom sealing plate 2, the lower end of the top sealing plate 1 is fixedly connected with a limiting plate 14 and a limiting frame 3, the lower end of the bottom sealing plate 2 is fixedly connected with a dustproof frame 4, a space for the dustproof frame 4 to move is formed between the limiting plate 14 and the limiting frame 3, at least two groups of buffer mechanisms are arranged at the lower end of the top sealing plate 1, each buffer mechanism comprises a transmission rod 8, a sliding block 11 and a spring 12, one end of the transmission rod 8 is hinged to the lower end of the top sealing plate 1, the other end of the transmission rod 8 is hinged to one side of the sliding block 11, the sliding block 11 is arranged on the bottom sealing plate 2 in a sliding manner when being installed, the spring 12 is fixedly connected to one side of the sliding block 11, the other end of the spring 12 is fixedly connected to the limiting frame 3, the lower end of the limiting plate 14 is fixedly connected with a second extension plate 6 towards one side of the limiting frame 3, and the upper end of the limiting frame 3 is fixedly connected with a first extension plate 5 towards one side of the limiting plate 14.
In this embodiment, through the setting of first extension board 5 and second extension board 6, can make top layer closing plate 1 obtain the buffering of bigger distance to avoid leading to the fact the guide way lower extreme in the dustproof mechanism still to push down to the condition of spacing seat upper end when the material is too much on the platform truck, through two sets of buffer gear at least, can decompose the perpendicular direction's that top layer closing plate 1 received pressure into transversely and along the effort of transfer line 8 direction, thereby make the effort that spring 12 received littleer, make buffer gear's buffering effect also better.
Specifically, in order to ensure that the top-layer sealing plate 1 can be stably dropped when the trolley presses down the top-layer sealing plate 1, the buffer mechanisms are arranged into four groups, wherein two groups of buffer mechanisms are arranged on the left side of the top-layer sealing plate 1, and the other two groups of buffer mechanisms are arranged on the right side of the top-layer sealing plate 1, and simultaneously are matched with the limit frame 3 and the limit plate 14 and the dustproof frame 4, so that the top-layer sealing plate 1 uniformly moves downwards when being subjected to pressure.
Specifically, the setting positions of four groups of buffer mechanisms can be divided into four, the first is that four groups of buffer mechanisms are sequentially arranged on the left side, the right side, the left side and the right side of the top layer sealing plate 1 from front to back, the second is that four groups of buffer mechanisms are sequentially arranged on the right side, the left side, the right side and the left side of the top layer sealing plate 1 from front to back, the third is that four groups of buffer mechanisms are sequentially arranged on the left side, the right side and the left side of the top layer sealing plate 1 from front to back, and the fourth is that four groups of buffer mechanisms are sequentially arranged on the right side, the left side and the right side of the top layer sealing plate 1 from front to back, and buffer mechanisms on the left side and the right side of the top layer sealing plate 1 are uniformly arranged, so that the top layer sealing plate 1 moves downwards more stably.
Specifically, the lower extreme fixedly connected with of top layer closing plate 1 is used for articulating the installation piece 7 of transfer line 8, bottom layer closing plate 2 upper end symmetry fixedly connected with mounting panel 9, fixedly connected with is used for guiding the guide bar 10 of the slip direction of slider 11 on the mounting panel 9, the spring 12 cup joints on guide bar 10, and the one end fixed connection that slider 11 was kept away from to spring 12 is on mounting panel 9, wherein when spring 12 set up in slider 11 when the one side towards installation piece 7, slider 11 will tensile spring 12 when top layer closing plate 1 receives the pressure of platform truck, utilize the return force of spring 12 to drive slider 11 and reset, spring 12 sets up when slider 11 is kept away from one side of installation piece 7, slider 11 can squeeze spring 12 when top layer closing plate 1 receives the pressure of platform truck, utilize the elasticity of spring 12 to drive slider 11 and reset.
Specifically, in order to avoid, a rubber pad 13 is fixedly connected to the bottom sealing plate 2 directly below the mounting block 7.
Working principle: when the trolley wheel breaks down and the trolley body is sunk onto the top-layer sealing plate 1, the top-layer sealing plate 1 can be enabled to press the mounting block 7, meanwhile, the second extending plate 6 can slide down along the limiting frame 3 at the lower end of the first extending plate 5, due to the fact that the transmission rod 8 has a certain inclination angle, the descending mounting block 7 can press down the hinged end of the transmission rod 8 and the mounting block 7, the other end of the transmission rod 8 pushes the sliding block 11 to slide, the spring 12 is compressed (when the spring 12 is arranged on one side of the sliding block 11 towards the mounting block 7, the sliding block 11 can pull the spring 12 to stretch), the top-layer sealing plate 1 is buffered by utilizing friction force between the sliding block 11 and the guide rod 10 and acting force of the spring 12, therefore the top-layer sealing plate 1 is prevented from being damaged, when the spring 12 is compressed or stretched to a limit state, the lower end of the mounting block 7 can fall onto the rubber pad 13, the whole transmission rod 8 still keeps an inclined state, and the sliding block 12 drives the sliding block 11 to reset after the trolley runs.
The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.
Claims (4)
1. The utility model provides a sealing plate for ring cooler, is including the closing plate that is used for the movable tip of blast type ring cooler, the closing plate includes top layer closing plate and bottom closing plate, top layer closing plate lower extreme fixedly connected with limiting plate and spacing frame, the lower extreme fixedly connected with dust frame of bottom closing plate, form the space that is used for the dust frame to remove between limiting plate and the spacing frame, its characterized in that: the lower extreme of top layer closing plate is provided with two at least groups buffer gear, buffer gear includes transfer line, slider and spring, the one end of transfer line articulates the lower extreme at the top layer closing plate, the other end of transfer line articulates in slider one side, the slider slides and sets up on the bottom closing plate, spring fixed connection is in one side of slider, the other end fixed connection of spring is on spacing frame, one side fixedly connected with second extension board of limiting plate lower extreme orientation spacing frame, one side fixedly connected with first extension board of limiting plate is oriented to spacing frame upper end.
2. The sealing plate for a ring cooler according to claim 1, wherein: the buffer mechanisms are four groups, wherein two groups of buffer mechanisms are arranged on the left side of the top-layer sealing plate, and the other two groups of buffer mechanisms are arranged on the right side of the top-layer sealing plate.
3. The sealing plate for a ring cooler according to claim 2, wherein: the lower extreme fixedly connected with of top layer closing plate is used for articulating the installation piece of transfer line, bottom closing plate upper end symmetry fixedly connected with mounting panel, fixedly connected with is used for the guide bar of the slip direction of direction slider on the mounting panel, the spring cup joints on the guide bar, just the one end fixed connection that the slider was kept away from to the spring is on the mounting panel.
4. A seal plate for a ring cooler according to claim 3, wherein: and a rubber pad is fixedly connected to the bottom sealing plate right below the mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308356.2U CN220083706U (en) | 2023-05-26 | 2023-05-26 | Sealing plate for ring cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308356.2U CN220083706U (en) | 2023-05-26 | 2023-05-26 | Sealing plate for ring cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083706U true CN220083706U (en) | 2023-11-24 |
Family
ID=88821069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308356.2U Active CN220083706U (en) | 2023-05-26 | 2023-05-26 | Sealing plate for ring cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083706U (en) |
-
2023
- 2023-05-26 CN CN202321308356.2U patent/CN220083706U/en active Active
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