CN217877021U - Small rotary kiln sealing ring convenient to install - Google Patents
Small rotary kiln sealing ring convenient to install Download PDFInfo
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- CN217877021U CN217877021U CN202221908509.2U CN202221908509U CN217877021U CN 217877021 U CN217877021 U CN 217877021U CN 202221908509 U CN202221908509 U CN 202221908509U CN 217877021 U CN217877021 U CN 217877021U
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- block
- sealing ring
- fixedly connected
- rotary kiln
- clamping
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Abstract
The utility model discloses a rotary kiln little sealing ring convenient to installation, include: the locating device comprises a supporting plate, wherein a sliding block is fixedly connected to the top of the supporting plate, clamping blocks are symmetrically and movably mounted on the surface of the sliding block, a locating rod is movably inserted between the two clamping blocks, a reset spring is movably sleeved on the surface of the locating rod, a sealing ring is movably sleeved between the upper portions of the two clamping blocks, a locating block is fixedly connected to one side of the bottom of each clamping block, and a fixing block is fixedly connected to the middle position of the top of the sliding block. The utility model discloses install the setting of parts such as fixture block, sealing ring and slider, when needs fix the sealing ring and lift by crane, through promoting the push rod, make two fixture block relative movement, make the distance of two fixture block times reduce, establish between the upper portion of two fixture blocks through establishing the sealing ring cover, loosen the push rod again, under reset spring's reset action, promote two fixture blocks and remove to opposite direction simultaneously.
Description
Technical Field
The utility model relates to a rotary kiln technical field specifically is a small sealing ring of rotary kiln convenient to installation.
Background
The rotary kiln is widely used in the fields of cement production, metallurgy and chemical engineering and the like, mainly comprises a cylinder body, a kiln head and a kiln tail, sealing devices are arranged among the cylinder body, the kiln head and the kiln tail to prevent leakage, sealing rings of the sealing devices are generally arranged on the outer side of the cylinder body, and the diameter of the rotary kiln is dozens of centimeters to several meters according to different output.
Because the sealing ring is of an annular structure and has a smaller section, when the rotary kiln with a larger diameter is produced, the rigidity of the sealing ring can be gradually reduced along with the increase of the radial size, and the sealing ring is easy to deform, especially during hoisting; because the cylinder is a slender pipe when the sealing ring is installed, the sealing ring is generally horizontally placed for ensuring safety, and therefore the sealing ring needs to be vertically lifted. Therefore, the utility model relates to a rotary kiln small sealing ring convenient to installation in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a little sealing ring of rotary kiln convenient to installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a rotary kiln small sealing ring convenient to install comprises: the positioning device comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a sliding block, clamping blocks are symmetrically and movably mounted on the surface of the sliding block, a positioning rod is movably inserted between the two clamping blocks, a reset spring is movably sleeved on the surface of the positioning rod, a sealing ring is movably sleeved between the upper parts of the two clamping blocks, a positioning block is fixedly connected to one side of the bottom of each clamping block, a fixed block is fixedly connected to the middle position of the top of the sliding block, the top of each fixed block is movably connected with a connecting rod, and two ends of each connecting rod are respectively and movably connected with the positioning blocks fixedly connected to one side of the two clamping blocks;
the right side the other end fixedly connected with spacer pin of fixture block, the right side fixedly connected with stopper at backup pad top, the surface of stopper cooperatees with the one end of spacer pin, the left side the other end fixedly connected with push rod of fixture block.
Preferably, the bottom of the clamping block is provided with a sliding groove, and the bottom of the clamping block slides on the surface of the sliding block through the sliding groove.
Preferably, one end of the return spring is fixedly connected with the surface of the clamping block on the left side, and the other end of the return spring is fixedly connected with the surface of the clamping block on the right side.
Preferably, the top of the fixed block is fixedly connected with a pin rod, and the middle of the connecting rod is rotatably connected with the fixed block through the pin rod.
Preferably, one end of the positioning block is fixedly connected with a pin shaft, and one end of the positioning block is hinged with one end of the connecting rod through the pin shaft.
Preferably, the bottom of the supporting plate is fixedly connected with a pull ring, and a groove is formed in the pull ring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of parts such as fixture block, sealing ring and slider, when needing to fix the sealing ring and lift by crane, through promoting the push rod, make two fixture blocks relative movement, make the distance of two fixture block time reduce, through establishing the sealing ring cover between the upper portion of two fixture blocks, loosen the push rod again, under reset spring's reset action, promote two fixture blocks to move to opposite direction simultaneously, carry out the internal diameter centre gripping to the sealing ring and fix, through fixture block upper end arc structure and slope setting, make the sealing ring atress even, improve the stability of sealing ring centre gripping simultaneously;
2. the utility model discloses a setting of parts such as fixture block, reset spring and connecting rod can adjust the internal diameter size between two fixture blocks through promoting the push rod under the effect respectively of slider and connecting rod, makes two fixture blocks support the pressure centre gripping to the inboard both ends of sealing ring respectively through reset spring, can realize the sealing ring of the different diameters size of hoist and mount.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic rear view of the present invention.
In the figure: 1. a support plate; 2. a slider; 3. a clamping block; 4. positioning a rod; 5. a return spring; 6. a seal ring; 7. positioning blocks; 8. a fixed block; 9. a connecting rod; 10. a spacing pin; 11. a limiting block; 12. a push rod; 13. and (4) a pull ring.
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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a rotary kiln small sealing ring convenient to install comprises: the clamping device comprises a supporting plate 1, a sliding block 2 is fixedly connected to the top of the supporting plate 1, clamping blocks 3 are symmetrically and movably mounted on the surface of the sliding block 2, the upper portions of the clamping blocks 3 are of an arc-shaped structure and are matched with the surface of a sealing ring 6, the upper portions of the clamping blocks 3 are arranged in an outwards-turned inclined mode, when the two clamping blocks 3 clamp the sealing ring 6, the upper ends of the clamping blocks 3 are arranged in an inclined mode, the stability of clamping of the sealing ring 6 is improved, positioning rods 4 are movably inserted between the two clamping blocks 3, through grooves are formed in the middle portions of the clamping blocks 3, two ends of each positioning rod 4 are respectively movably inserted into the through grooves in the middle portions of the two clamping blocks 3, a reset spring 5 is movably sleeved on the surface of each positioning rod 4, the sealing ring 6 is movably sleeved between the upper portions of the two clamping blocks 3, positioning blocks 7 are fixedly connected to one side of the bottom of each clamping block 3, positioning blocks 7 fixedly connected to one side of the two clamping blocks 3 are arranged in an interlaced and symmetrical mode, fixing blocks 8 are fixedly connected to the middle positions of the top of the sliding block 2, connecting block 8, a connecting rod 9 is movably connected to the two ends of the connecting rod 9, and are respectively and are movably connected to the positioning blocks 7 fixedly connected to one side of the two clamping blocks 3;
the other end fixedly connected with spacer pin 10 of right side fixture block 3, the right side fixedly connected with stopper 11 at 1 top of backup pad, the surface of stopper 11 cooperatees with the one end of spacer pin 10, and stopper 11 plays limiting displacement to the one end of spacer pin 10, the other end fixedly connected with push rod 12 of left side fixture block 3. One end fixedly connected with handle of push rod 12 through the setting of push rod 12 and handle, conveniently stimulates fixture block 3.
Referring to fig. 1, in the present embodiment: the bottom of the clamping block 3 is provided with a sliding groove, and the bottom of the clamping block 3 slides on the surface of the sliding block 2 through the sliding groove. Through sliding connection, the fixture block 3 can move more smoothly.
Referring to fig. 1, in the present embodiment: one end of the reset spring 5 is fixedly connected with the surface of the left clamping block 3, and the other end of the reset spring 5 is fixedly connected with the surface of the right clamping block 3. When the sealing ring 6 is not sleeved between the surfaces of the two clamping blocks 3, the return spring 5 is in a return state, and pushes the two clamping blocks 3 to move in opposite directions.
Referring to fig. 1, in the present embodiment: the top fixedly connected with pin rod of fixed block 8, the middle part of connecting rod 9 is passed through the pin rod and is connected with the rotation of fixed block 8. The two clamping blocks 3 can move synchronously through the rotary connection of the connecting rod 9.
Referring to fig. 1, in the present embodiment: one end of the positioning block 7 is fixedly connected with a pin shaft, and one end of the positioning block 7 is hinged with one end of the connecting rod 9 through the pin shaft. Through the articulated setting of locating piece 7 and connecting rod 9, do not receive the interference when connecting rod 9 deflects.
Referring to fig. 1, in the present embodiment: the bottom fixedly connected with pull ring 13 of backup pad 1, the inside of pull ring 13 is equipped with the recess. Conveniently take backup pad 1 through pull ring 13, through the inside recess of pull ring 13, stability when improving to take.
The working principle is as follows: during the use, push rod 12 through promoting the 3 other ends of left side fixture block, make two fixture blocks 3 simultaneously to moving, the internal diameter between two fixture block 3 upper ends reduces relatively simultaneously, place sealing ring 6 between the upper portion of two fixture blocks 3 this moment, through loosening push rod 12, reset effect going on of reset spring 5 down with two fixture block 3 between the one end articulated connecting rod 9 under the effect, promote two fixture blocks 3 to move to opposite direction simultaneously, the surface of two fixture blocks 3 supports simultaneously the pressure to the inner wall of sealing ring 6, support sealing ring 6, alright this moment install sealing ring 6 on the rotary kiln to backup pad 1 hoist and mount through pull ring 13. Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A rotary kiln small sealing ring convenient to install comprises: support plate (1), its characterized in that: the top of the supporting plate (1) is fixedly connected with a sliding block (2), clamping blocks (3) are symmetrically and movably mounted on the surface of the sliding block (2), a positioning rod (4) is movably inserted between the two clamping blocks (3), a reset spring (5) is movably sleeved on the surface of the positioning rod (4), a sealing ring (6) is movably sleeved between the upper parts of the two clamping blocks (3), one side of the bottom of each clamping block (3) is fixedly connected with a positioning block (7), the middle position of the top of the sliding block (2) is fixedly connected with a fixing block (8), the top of each fixing block (8) is movably connected with a connecting rod (9), and two ends of each connecting rod (9) are respectively and movably connected with the positioning blocks (7) fixedly connected with one side of the two clamping blocks (3);
the right side the other end fixedly connected with spacer pin (10) of fixture block (3), the right side fixedly connected with stopper (11) at backup pad (1) top, the surface of stopper (11) cooperatees with the one end of spacer pin (10), the left side the other end fixedly connected with push rod (12) of fixture block (3).
2. The rotary kiln small sealing ring convenient to install as claimed in claim 1, wherein: the bottom of the clamping block (3) is provided with a sliding groove, and the bottom of the clamping block (3) slides on the surface of the sliding block (2) through the sliding groove.
3. The rotary kiln small sealing ring convenient to install as claimed in claim 1, wherein: one end of the reset spring (5) is fixedly connected with the left side of the surface of the clamping block (3), and the other end of the reset spring (5) is fixedly connected with the right side of the surface of the clamping block (3).
4. The small sealing ring of the rotary kiln convenient to install according to claim 1, wherein: the top fixedly connected with pin rod of fixed block (8), the middle part of connecting rod (9) is passed through the pin rod and is rotated with fixed block (8) and be connected.
5. The small sealing ring of the rotary kiln convenient to install according to claim 1, wherein: one end of the positioning block (7) is fixedly connected with a pin shaft, and one end of the positioning block (7) is hinged with one end of the connecting rod (9) through the pin shaft.
6. The rotary kiln small sealing ring convenient to install as claimed in claim 1, wherein: the bottom of the support plate (1) is fixedly connected with a pull ring (13), and a groove is formed in the pull ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221908509.2U CN217877021U (en) | 2022-07-22 | 2022-07-22 | Small rotary kiln sealing ring convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221908509.2U CN217877021U (en) | 2022-07-22 | 2022-07-22 | Small rotary kiln sealing ring convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217877021U true CN217877021U (en) | 2022-11-22 |
Family
ID=84055786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221908509.2U Active CN217877021U (en) | 2022-07-22 | 2022-07-22 | Small rotary kiln sealing ring convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217877021U (en) |
-
2022
- 2022-07-22 CN CN202221908509.2U patent/CN217877021U/en active Active
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