CN214554037U - Large-scale vertical mill vibration damper - Google Patents
Large-scale vertical mill vibration damper Download PDFInfo
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- CN214554037U CN214554037U CN202120443803.XU CN202120443803U CN214554037U CN 214554037 U CN214554037 U CN 214554037U CN 202120443803 U CN202120443803 U CN 202120443803U CN 214554037 U CN214554037 U CN 214554037U
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- fixedly arranged
- sliding
- rotating
- hollow pipe
- base
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- 238000000227 grinding Methods 0.000 claims description 18
- 238000013016 damping Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 14
- 230000007246 mechanism Effects 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a large-scale damping device that immediately grinds. The large-scale vertical mill vibration damping device comprises: a base; the supporting cylinder is fixedly arranged at the top of the base; the shell is fixedly arranged at the top end of the supporting cylinder; the motor is fixedly arranged at the top of the base; the rotating rod is fixedly arranged on an output shaft of the motor, and one end of the rotating rod extends into the supporting cylinder; the first conical gear is fixedly arranged at one end of the rotating rod; the bottom block is fixedly arranged on the inner wall of the bottom of the shell; the hollow pipe is rotatably arranged on the bottom block, and the bottom end of the hollow pipe extends into the supporting cylinder and is rotatably connected with the top of the base; and the second bevel gear is fixedly sleeved on the hollow pipe. The utility model provides a large-scale damping device that immediately grinds has convenient to use, can cushion the advantage that the falling force of material is said.
Description
Technical Field
The utility model relates to a found to grind technical field, especially relate to a large-scale damping device that immediately grinds.
Background
The vertical mill is an ideal large-scale grinding equipment, is widely applied to the industries of cement, electric power, metallurgy, chemical industry, non-metal ore and the like, integrates crushing, drying, grinding and graded conveying, has high production efficiency, can grind blocky, granular and powdery raw materials into required powdery materials, and mainly comprises a millstone, a grinding roller, a powder feeder, a rocker arm and other mechanisms.
However, in the prior art, after the materials are poured into the vertical mill, the millstone is easy to damage due to the fact that the materials directly fall onto the millstone, and therefore, a new vibration damping device for the large vertical mill needs to be provided to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can cushion the large-scale damping device that grinds immediately that the falling force of material is said.
In order to solve the technical problem, the utility model provides a large-scale damping device that immediately grinds includes: a base; the supporting cylinder is fixedly arranged at the top of the base; the shell is fixedly arranged at the top end of the supporting cylinder; the motor is fixedly arranged at the top of the base; the rotating rod is fixedly arranged on an output shaft of the motor, and one end of the rotating rod extends into the supporting cylinder; the first conical gear is fixedly arranged at one end of the rotating rod; the bottom block is fixedly arranged on the inner wall of the bottom of the shell; the hollow pipe is rotatably arranged on the bottom block, and the bottom end of the hollow pipe extends into the supporting cylinder and is rotatably connected with the top of the base; the second bevel gear is fixedly sleeved on the hollow pipe, and the first bevel gear is meshed with the second bevel gear; the driving rod is slidably arranged in the hollow pipe, and the top end of the driving rod extends into the shell; the placing grinding plate is fixedly arranged at the top end of the driving rod; the annular groove is formed in the top of the bottom block; the plurality of sliding grooves are formed in the inner wall of the bottom of the annular groove; the sliding rods are respectively installed in the corresponding sliding grooves in a sliding mode, and the top ends of the sliding rods extend out of the sliding grooves; the sliding ring is fixedly provided with the top ends of the sliding rods; the springs are respectively sleeved on the corresponding sliding rods in a sliding manner, the bottom ends of the springs are arranged on the inner wall of the bottom of the annular groove, and the top ends of the springs are in contact with the bottom of the sliding ring; the rotating ring is slidably mounted in the annular groove, and the top of the rotating ring extends out of the annular groove and is fixedly connected with the bottom of the grinding plate.
Preferably, the top of base fixed mounting has the supporting shoe, the dwang rotates with the supporting shoe and is connected.
Preferably, a first rotating through hole is formed in the inner wall of one side of the supporting cylinder, and the rotating rod is rotatably connected with the first rotating through hole.
Preferably, a second rotating through hole is formed in the inner wall of the bottom of the shell, and the hollow pipe is rotatably connected with the second rotating through hole.
Preferably, the limiting grooves are formed in the two sides of the driving rod, the limiting blocks are arranged in the two limiting grooves in a sliding mode, and one sides of the two limiting blocks extend out of the limiting grooves and are fixedly connected with the inner wall of the hollow pipe.
Preferably, a plurality of sliding balls are embedded in the bottom of the rotating ring, and the bottoms of the sliding balls are all in contact with the top of the sliding ring.
Compared with the prior art, the utility model provides a large-scale damping device that immediately grinds has following beneficial effect:
the utility model provides a large-scale damping device that immediately grinds cooperatees through ring channel, spout, slide bar, sliding ring, spring and rotating ring for place the grinding plate and have shock-absorbing function, when pouring the material, can cushion the impact of material tenesmus.
Drawings
Fig. 1 is a schematic front sectional view of a large-scale vertical mill vibration damping device provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic view of a top-down cross-sectional structure of a vibration damping device of a large-scale vertical mill provided by the present invention.
Reference numbers in the figures: 1. a base; 2. a support cylinder; 3. a housing; 4. a motor; 5. rotating the rod; 6. a first bevel gear; 7. a bottom block; 8. a hollow tube; 9. a second bevel gear; 10. driving the rod; 11. placing a grinding plate; 12. an annular groove; 13. a chute; 14. a slide bar; 15. a slip ring; 16. a spring; 17. and (6) rotating the ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of a large-scale vertical mill damping device according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a schematic view of a top-down cross-sectional structure of a vibration damping device of a large-scale vertical mill provided by the present invention. Large-scale vertical mill damping device includes: a base 1; the supporting cylinder 2 is fixedly arranged on the top of the base 1; the shell 3 is fixedly arranged at the top end of the supporting cylinder 2; the motor 4 is fixedly arranged on the top of the base 1; the rotating rod 5 is fixedly arranged on an output shaft of the motor 4, and one end of the rotating rod 5 extends into the supporting cylinder 2; the first bevel gear 6 is fixedly arranged at one end of the rotating rod 5; the bottom block 7 is fixedly arranged on the inner wall of the bottom of the shell 3; the hollow pipe 8 is rotatably arranged on the bottom block 7, and the bottom end of the hollow pipe 8 extends into the supporting cylinder 2 and is rotatably connected with the top of the base 1; the second bevel gear 9 is fixedly sleeved on the hollow pipe 8, and the first bevel gear 6 is meshed with the second bevel gear 9; the driving rod 10 is installed in the hollow tube 8 in a sliding mode, and the top end of the driving rod 10 extends into the shell 3; the placing grinding plate 11 is fixedly arranged at the top end of the driving rod 10; the annular groove 12 is formed in the top of the bottom block 7; the sliding grooves 13 are formed in the inner wall of the bottom of the annular groove 12; the sliding rods 14 are respectively installed in the corresponding sliding grooves 13 in a sliding mode, and the top ends of the sliding rods 14 extend out of the sliding grooves 13; a sliding ring 15, wherein the sliding ring 15 is fixedly installed at the top ends of the plurality of sliding rods 14; the springs 16 are respectively sleeved on the corresponding sliding rods 14 in a sliding manner, the bottom ends of the springs 16 are arranged on the inner wall of the bottom of the annular groove 12, and the top ends of the springs 16 are in contact with the bottom of the sliding ring 15; the rotating ring 17 is slidably mounted in the annular groove 12, and the top of the rotating ring 17 extends out of the annular groove 12 and is fixedly connected with the bottom of the grinding plate 11.
The top fixed mounting of base 1 has the supporting shoe, dwang 5 rotates with the supporting shoe to be connected.
First through-hole has been seted up to one side inner wall of a support section of thick bamboo 2, dwang 5 rotates with first through-hole and is connected.
And a second rotating through hole is formed in the inner wall of the bottom of the shell 3, and the hollow pipe 8 is rotatably connected with the second rotating through hole.
Limiting grooves are formed in the two sides of the driving rod 10, limiting blocks are arranged in the two limiting grooves in a sliding mode, and one sides of the two limiting blocks extend out of the limiting grooves and are fixedly connected with the inner wall of the hollow tube 8.
A plurality of sliding balls are embedded in the bottom of the rotating ring 17, and the bottoms of the sliding balls are all in contact with the top of the sliding ring 15.
The utility model provides a large-scale damping device that immediately grinds's theory of operation as follows:
after waiting that kibbling material falls into casing 3, the material can directly fall into and place on grinding plate 11, after the material falls into and places grinding plate 11 on, it can drive swivel collar 17 decline to place grinding plate 11 and receive the impact, swivel collar 17 drives slip ring 15 and descends, slip ring 15 can extrude a plurality of springs 16 when descending, at extrusion spring 16's in-process, the impact of material whereabouts can be offset, when needs let place grinding plate 11 and drive material normal running fit and grind, starter motor 4, motor 4 drives dwang 5 through the output shaft and rotates, dwang 5 drives second bevel gear 9 through first bevel gear 6 and rotates, second bevel gear 9 drives driving rod 10 through hollow tube 8 and rotates, driving rod 10 drives and places grinding plate 11 and rotates, make and place grinding plate 11 and can also normally rotate when realizing shock-absorbing function.
Compared with the prior art, the utility model provides a large-scale damping device that immediately grinds has following beneficial effect:
the utility model provides a large-scale damping device that immediately grinds cooperatees through ring channel 12, spout 13, slide bar 14, sliding ring 15, spring 16 and rotating ring 17 for place grinding plate 11 and have shock-absorbing function, when pouring the material, can cushion the impact of material tenesmus.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A vibration damper for a large vertical mill is characterized by comprising:
a base;
the supporting cylinder is fixedly arranged at the top of the base;
the shell is fixedly arranged at the top end of the supporting cylinder;
the motor is fixedly arranged at the top of the base;
the rotating rod is fixedly arranged on an output shaft of the motor, and one end of the rotating rod extends into the supporting cylinder;
the first conical gear is fixedly arranged at one end of the rotating rod;
the bottom block is fixedly arranged on the inner wall of the bottom of the shell;
the hollow pipe is rotatably arranged on the bottom block, and the bottom end of the hollow pipe extends into the supporting cylinder and is rotatably connected with the top of the base;
the second bevel gear is fixedly sleeved on the hollow pipe, and the first bevel gear is meshed with the second bevel gear;
the driving rod is slidably arranged in the hollow pipe, and the top end of the driving rod extends into the shell;
the placing grinding plate is fixedly arranged at the top end of the driving rod;
the annular groove is formed in the top of the bottom block;
the plurality of sliding grooves are formed in the inner wall of the bottom of the annular groove;
the sliding rods are respectively installed in the corresponding sliding grooves in a sliding mode, and the top ends of the sliding rods extend out of the sliding grooves;
the sliding ring is fixedly provided with the top ends of the sliding rods;
the springs are respectively sleeved on the corresponding sliding rods in a sliding manner, the bottom ends of the springs are arranged on the inner wall of the bottom of the annular groove, and the top ends of the springs are in contact with the bottom of the sliding ring;
the rotating ring is slidably mounted in the annular groove, and the top of the rotating ring extends out of the annular groove and is fixedly connected with the bottom of the grinding plate.
2. The vibration damper for large vertical mills according to claim 1, wherein a supporting block is fixedly arranged at the top of the base, and the rotating rod is rotatably connected with the supporting block.
3. The vibration damper for large vertical mills according to claim 1, wherein a first rotating through hole is formed in the inner wall of one side of the support cylinder, and the rotating rod is rotatably connected with the first rotating through hole.
4. The vibration damper for large vertical mills according to claim 1, wherein the inner wall of the bottom of the housing is provided with a second rotating through hole, and the hollow pipe is rotatably connected with the second rotating through hole.
5. The vibration damper of the large vertical mill according to claim 1, wherein both sides of the driving rod are provided with limiting grooves, limiting blocks are slidably mounted in the two limiting grooves, and one sides of the two limiting blocks extend out of the limiting grooves and are fixedly connected with the inner wall of the hollow pipe.
6. The vibration damper for large vertical mills according to claim 1, wherein a plurality of sliding balls are embedded in the bottom of the rotating ring, and the bottoms of the sliding balls are all in contact with the top of the sliding ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443803.XU CN214554037U (en) | 2021-03-01 | 2021-03-01 | Large-scale vertical mill vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443803.XU CN214554037U (en) | 2021-03-01 | 2021-03-01 | Large-scale vertical mill vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214554037U true CN214554037U (en) | 2021-11-02 |
Family
ID=78352146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120443803.XU Active CN214554037U (en) | 2021-03-01 | 2021-03-01 | Large-scale vertical mill vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214554037U (en) |
-
2021
- 2021-03-01 CN CN202120443803.XU patent/CN214554037U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240628 Address after: No. 29, Dashengguanshan Industrial Park, Zhuogang Town, Huangmei County, Huanggang City, Hubei Province, 435500 Patentee after: Hubei Zhonghao Brick and Tile Co.,Ltd. Country or region after: China Address before: 271103 Shandong Lubi building materials Co., Ltd., No. 57, Youyi North Road, Yanzhuang Town, Gangcheng District, Jinan City, Shandong Province Patentee before: Zhu Chuanfeng Country or region before: China |