CN208320964U - A kind of vertical ball mill with damping noise reduction mechanism - Google Patents
A kind of vertical ball mill with damping noise reduction mechanism Download PDFInfo
- Publication number
- CN208320964U CN208320964U CN201820092608.5U CN201820092608U CN208320964U CN 208320964 U CN208320964 U CN 208320964U CN 201820092608 U CN201820092608 U CN 201820092608U CN 208320964 U CN208320964 U CN 208320964U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bracket
- noise reduction
- reduction mechanism
- damping noise
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000003381 stabilizer Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 2
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- -1 bracket Chemical compound 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model provides a kind of vertical ball mill with damping noise reduction mechanism, including pedestal, bracket, sand cylinder, damping noise reduction mechanism and transmission mechanism, bracket is fixedly welded at the top of pedestal, bracket is fixedly connected with damping noise reduction mechanism, damping noise reduction mechanism includes ring support, ring support is set in the periphery of sand cylinder and is secured to weld, ring support is fixedly connected with liner plate, liner plate is fixedly connected with stabiliser bar, stabiliser bar is fixedly connected with rubber pad, rubber pad is fixedly connected with bracket, liner plate is fixedly connected with the caudal articular process bearing of spring damper, the joint of head bearing of spring damper is fixedly connected with bracket, the top of bracket is equipped with transmission mechanism, the utility model structure is simple, it is easy to operate, by the stabiliser bar and spring damper that are provided with rubber pad, form dual shock absorption denoising structure, sand cylinder is effectively prevented to occur altogether with agitating shaft Vibration, and the generation of noise is reduced, grinding effect is improved, device lifetime is extended.
Description
Technical field
The utility model relates to vertical ball mill technical field, specially a kind of attritor mill with damping noise reduction mechanism
Machine.
Background technique
Ball mill is to finish larger particles, is ground into the commonly used equipment of fine particle, and main component includes one
The sand cylinder of powder or slurry is loaded, grinding mechanism is equipped with outside sand cylinder, grinding mechanism is connected at the electricity outside sand cylinder
Machine and transmission mechanism, according to the layout of above-mentioned multiple components, ball mill is had a variety of different forms, such as horizontal ball mill,
Vertical ball mill etc..In vertical ball mill, motor is set to the top, and transmission mechanism is set to below motor, grinds mechanism
Grinding shaft is stretched out in above sand cylinder and is connected by a connector, is under an axis by motor to grinding shaft when in use
Come, when running at high speed, be easy to happen swings in connector position, cause grinding shaft rotation it is unstable, sand cylinder also because
This can resonate, to influence grinding effect, and be easier to generate noise, also be easy to influence the service life of equipment.
Utility model content
The purpose of this utility model is to provide a kind of vertical ball mills with damping noise reduction mechanism, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of with the vertical of damping noise reduction mechanism
Ball mill, including pedestal, bracket, sand cylinder, damping noise reduction mechanism and transmission mechanism are fixedly welded at the top of the pedestal described
Bracket, the bracket are fixedly connected with the damping noise reduction mechanism, and the damping noise reduction mechanism includes ring support, and the ring support is set in
It the periphery of the sand cylinder and being secured to weld, the ring support is fixedly connected with liner plate, and the liner plate is fixedly connected with stabiliser bar,
The stabiliser bar is fixedly connected with rubber pad, and the rubber pad is fixedly connected with the bracket, and the liner plate is fixedly connected with spring shock absorption
The caudal articular process bearing of device, the joint of head bearing of the spring damper are fixedly connected with the bracket, the top of the bracket
Equipped with the transmission mechanism, the transmission mechanism includes motor cabinet, and motor and speed reducer is fixedly connected on the motor cabinet, described
The output shaft belt of motor connects the speed reducer, and the output shaft of the speed reducer is fixedly and coaxially connected agitating shaft, the stirring
Several groups agitating paddle, the top fixed connection and sealing bearing of the sand cylinder, the inner bottom of the sand cylinder are fixedly mounted on axis
End is fixedly connected with bearing seat, and the agitating shaft is interference fitted the sealing bearing and bearing block respectively.
Preferably, the bottom end of the pedestal is fixedly connected with water-proof type cushion, and the lower surface of the water-proof type cushion is in wave
Shape wave.
Preferably, the stabiliser bar is provided with four groups, and is symmetrically installed two-by-two about the sand cylinder.
Preferably, the spring damper is provided with two groups, and the transverse central axis about the liner plate is symmetrically installed.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model structure is simple and convenient to operate, by being provided with the stabiliser bar and spring damper of rubber pad,
Dual shock absorption denoising structure is formed, sand cylinder is effectively prevented from and resonates with agitating shaft, and reduce the generation of noise, is improved
Grinding effect extends device lifetime；
2. the utility model is fixedly connected with water-proof type cushion in pedestal lower end, can waterproof avoid corrosion pedestal, and will
Waviness is arranged in the lower surface of water-proof type cushion, on the one hand can be improved the stability after device is placed, on the other hand subtracts
Few device shakes generated noise, and waterproof anti-corrosion.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Section A-A structural schematic diagram in Fig. 1.
In figure: 1 pedestal, 2 brackets, 3 sand cylinders, 4 ring supports, 5 liner plates, 6 stabiliser bars, 7 rubber pads, 8 spring dampers, 9 electricity
Base, 10 motors, 11 speed reducers, 12 agitating shafts, 13 agitating paddles, 14 sealing bearings, 15 bearing blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of attritor mill with damping noise reduction mechanism
Machine, including pedestal 1, bracket 2, sand cylinder 3, damping noise reduction mechanism and transmission mechanism.It is slow that the bottom end of pedestal 1 is fixedly connected with water-proof type
Punching pad, the lower surface of the water-proof type cushion is wavy, on the one hand improves stability, on the other hand reduces device shaking and is produced
Raw noise.The top of pedestal 1 is fixedly welded bracket 2, and bracket 2 is fixedly connected with damping noise reduction mechanism.
Damping noise reduction mechanism includes ring support 4, and ring support 4 is set in the periphery of sand cylinder 3 and is secured to weld, ring support 4
It is fixedly connected with liner plate 5, liner plate 5 is fixedly connected with stabiliser bar 6, and stabiliser bar 6 is provided with four groups, and symmetrical about sand cylinder 3 two-by-two
Installation.Stabiliser bar 6 is fixedly connected with rubber pad 7, and rubber pad 7 is fixedly connected with bracket 2, and liner plate 5 is fixedly connected with the tail of spring damper 8
Portion's oscillating bearing, spring damper 8 is provided with two groups, and the transverse central axis about liner plate 5 is symmetrically installed.Spring damper
8 joint of head bearing is fixedly connected with bracket 2.
The top of bracket 2 is equipped with transmission mechanism, and transmission mechanism includes motor cabinet 9, and motor 10 is fixedly connected on motor cabinet 9
Speed reducer 11 is connected with the output shaft belt of speed reducer 11, motor 10, the output shaft of speed reducer 11 is fixedly and coaxially connected agitating shaft
12.Fixed installation several groups agitating paddle 13 on agitating shaft 12, the top fixed connection and sealing bearing 14 of sand cylinder 3, sand cylinder 3
Inner bottom is fixedly connected with bearing seat 15, and agitating shaft 12 distinguishes interference fit seal bearing 14 and bearing block 15.
Working principle: starting motor 10, motor 10 by belt transmission speed reducer 11, speed reducer 11 drive agitating shaft 12 into
Row rotation.Since the output shaft and 12 connector position of agitating shaft of speed reducer 11 are easy to happen swing, agitating shaft 12 grinds to give
The active force of mill tube 3 one swings, active force successively after ring support 4 and liner plate 5 transmit, act on rubber pad 7 and spring
It, can be further by active force point due to being provided with four groups of stabiliser bars 6 and two groups of spring dampers 8 on spring in damper 8
It dissipates, avoids force localization, avoid the failure that crushing sand cylinder 3 occurs.Rubber pad 7 and spring can be pressed by after active force
Contracting, so that the active force of swing of the buffering from sand cylinder 3 reaches the function of damping noise reduction to reduce the vibration of sand cylinder 3
Energy.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of vertical ball mill with damping noise reduction mechanism, including pedestal (1), bracket (2), sand cylinder (3), damping noise reduction
Mechanism and transmission mechanism, it is characterised in that: be fixedly welded the bracket (2) at the top of the pedestal (1), the bracket (2) is solid
Surely the damping noise reduction mechanism is connected, the damping noise reduction mechanism includes ring support (4), and the ring support (4) is set in the grinding
Cylinder (3) periphery and be secured to weld, the ring support (4) is fixedly connected liner plate (5), and the liner plate (5) is fixedly connected surely
Fixed pole (6), the stabiliser bar (6) are fixedly connected rubber pad (7), and the rubber pad (7) is fixedly connected the bracket (2), described
Liner plate (5) is fixedly connected with the caudal articular process bearing of spring damper (8), and the joint of head bearing of the spring damper (8) is solid
Surely it connects the bracket (2), the top of the bracket (2) is equipped with the transmission mechanism, and the transmission mechanism includes motor cabinet
(9), motor (10) and speed reducer (11), the output shaft belt connection of the motor (10) are fixedly connected on the motor cabinet (9)
The output shaft of the speed reducer (11), the speed reducer (11) is fixedly and coaxially connected agitating shaft (12), on the agitating shaft (12)
It is fixedly mounted several groups agitating paddle (13), the top fixed connection and sealing bearing (14) of the sand cylinder (3), the sand cylinder
(3) inner bottom is fixedly connected bearing seat (15), the agitating shaft (12) be interference fitted respectively the sealing bearing (14) and
Bearing block (15).
2. a kind of vertical ball mill with damping noise reduction mechanism according to claim 1, it is characterised in that: the pedestal
(1) bottom end is fixedly connected with water-proof type cushion, and the lower surface of the water-proof type cushion is wavy.
3. a kind of vertical ball mill with damping noise reduction mechanism according to claim 1, it is characterised in that: the stabilization
Bar (6) is provided with four groups, and is symmetrically installed two-by-two about the sand cylinder (3).
4. a kind of vertical ball mill with damping noise reduction mechanism according to claim 1, it is characterised in that: the spring
Damper (8) is provided with two groups, and the transverse central axis about the liner plate (5) is symmetrically installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092608.5U CN208320964U (en) | 2018-01-19 | 2018-01-19 | A kind of vertical ball mill with damping noise reduction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092608.5U CN208320964U (en) | 2018-01-19 | 2018-01-19 | A kind of vertical ball mill with damping noise reduction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320964U true CN208320964U (en) | 2019-01-04 |
Family
ID=64788688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092608.5U Expired - Fee Related CN208320964U (en) | 2018-01-19 | 2018-01-19 | A kind of vertical ball mill with damping noise reduction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828876A (en) * | 2019-11-27 | 2020-02-21 | 广西玉柴机器股份有限公司 | Floating point support fixture for fuel cell stack |
| CN113969541A (en) * | 2020-07-24 | 2022-01-25 | 上海通亿橡塑制品有限公司 | Damping support for road and bridge |
| CN114938104A (en) * | 2022-06-15 | 2022-08-23 | 湖北聚盛精密机械有限公司 | Noise reduction device of high-rotating-speed brushless motor |
-
2018
- 2018-01-19 CN CN201820092608.5U patent/CN208320964U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828876A (en) * | 2019-11-27 | 2020-02-21 | 广西玉柴机器股份有限公司 | Floating point support fixture for fuel cell stack |
| CN110828876B (en) * | 2019-11-27 | 2022-04-22 | 广西玉柴机器股份有限公司 | Floating point support fixture for fuel cell stack |
| CN113969541A (en) * | 2020-07-24 | 2022-01-25 | 上海通亿橡塑制品有限公司 | Damping support for road and bridge |
| CN114938104A (en) * | 2022-06-15 | 2022-08-23 | 湖北聚盛精密机械有限公司 | Noise reduction device of high-rotating-speed brushless motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |