CN220294891U - Noise reduction base for cone crusher - Google Patents
Noise reduction base for cone crusher Download PDFInfo
- Publication number
- CN220294891U CN220294891U CN202320396451.6U CN202320396451U CN220294891U CN 220294891 U CN220294891 U CN 220294891U CN 202320396451 U CN202320396451 U CN 202320396451U CN 220294891 U CN220294891 U CN 220294891U
- Authority
- CN
- China
- Prior art keywords
- cone crusher
- double
- supporting seat
- fixing
- fixed ring
- 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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- 230000009467 reduction Effects 0.000 title claims abstract description 24
- 238000013016 damping Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 230000003313 weakening effect Effects 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 5
- 230000030279 gene silencing Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 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
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a noise reduction base for a cone crusher, which comprises a double-layer supporting seat and a cone crusher main body, wherein a first fixed ring is arranged on the peripheral surface of the cone crusher main body, a second fixed ring is arranged on the outer peripheral surface of a mounting frame, a damping connecting mechanism matched with the second fixed ring is arranged at the bottom of the first fixed ring, an amplitude weakening component matched with the damping connecting mechanism is arranged on the upper surface of the double-layer supporting seat, and the noise reduction base for the cone crusher stably supports the cone crusher by arranging the double-layer supporting seat, a supporting rod and an inclined reinforcing rod.
Description
Technical Field
The utility model relates to the technical field of mounting bases, in particular to a noise reduction base for a cone crusher.
Background
The utility model provides a cone crusher is mainly applied to trades such as metallurgy, building, road construction, mine, dan Kuangchang, carries out crushing application publication number to medium hardness materials such as ore and rock and has been CN214636716U a large-scale cone crusher and has fallen the base of making an uproar, relates to base technical field. Including the bottom plate, the inside of bottom plate is provided with the threaded rod, the right side fixed connection bevel gear of threaded rod is first, the top of bevel gear is first and the left side meshing of bevel gear two, the right side of bevel gear two and the top meshing of bevel gear three, the right side fixed connection threaded rod of bevel gear three, threaded connection nut on the threaded rod, the top fixed connection slider of nut, articulated bracing piece on the slider, the noise that the above-mentioned patent produced in the face of breaker during operation vibration can not effectual reduction its amplitude, only relies on the spring can not eliminate the elasticity that the vibration produced, and has the tendency of increasing vibration frequency.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the noise reduction base for the cone crusher, which can effectively reduce the amplitude of the noise reduction base when the crusher works, and can greatly eliminate the elasticity generated by vibration, so that the problem in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a cone crusher is with base of making an uproar falls, includes double-deck supporting seat and cone crusher main part, the global first solid fixed ring that is equipped with of cone crusher main part, the upper surface of double-deck supporting seat is equipped with the mounting bracket, the outer peripheral surface of mounting bracket is equipped with the solid fixed ring of second, the bottom of first solid fixed ring be equipped with the solid fixed ring complex shock attenuation coupling mechanism of second, the upper surface of double-deck supporting seat be equipped with shock attenuation coupling mechanism complex amplitude weakens the subassembly.
As a preferable technical scheme of the utility model, a plurality of support rods are arranged on the side face of the double-layer support seat, and inclined reinforcing rods are arranged on two sides of each support rod.
As a preferable technical scheme of the utility model, the top of the mounting frame is provided with a silencing pad plate matched with the main body of the cone crusher.
As a preferable technical scheme of the utility model, the damping connecting mechanism comprises a plurality of connecting screws connected to the bottom of the first fixing ring, a plurality of first fixing holes matched with the connecting screws are formed in the edge position of the second fixing ring, fixing nuts are connected to the bottom of the connecting screws in a threaded manner, and damping springs are sleeved on the peripheral surfaces of the connecting screws.
As a preferable technical scheme of the utility model, the fixing nut is specifically a locknut.
As a preferable technical scheme of the utility model, the vibration amplitude weakening assembly comprises a plurality of vibration reduction cylinders arranged on the upper surface of the double-layer supporting seat and a plurality of second fixing holes arranged at the edge positions of the second fixing rings, damping liquid is filled in the vibration reduction cylinders, movable supporting rods matched with the second fixing holes are connected in a sliding hole at the top of the vibration reduction cylinders in a sliding mode, the bottoms of the movable supporting rods are connected with pistons positioned in the inner cavities of the vibration reduction cylinders, and a plurality of through holes are formed in the surfaces of the pistons.
Compared with the prior art, the utility model has the beneficial effects that:
the cone crusher is stably supported by the double-layer supporting seat, the supporting rods and the inclined reinforcing rods, the cone crusher is fixedly mounted by the connecting screw rods and the fixing nuts, the vibration reduction cylinders, the movable supporting rods, the through holes, the damping liquid and the pistons of the multiple groups are matched with the vibration reduction springs, the vibration amplitude of the vibration reduction cylinders can be effectively reduced when the crusher works, the elastic force generated by vibration can be greatly eliminated, and the vibration frequency is greatly increased.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
fig. 3 is a schematic view of a partial cross-sectional structure of an amplitude reducing member according to the present utility model.
In the figure: double-deck supporting seat 1, bracing piece 2, slope stiffening rod 3, shock attenuation section of thick bamboo 4, first fixed orifices 5, movable bracing piece 6, first solid fixed ring 7, cone crusher main part 8, second solid fixed ring 9, connecting screw rod 10, damping spring 11, second fixed orifices 12, fixation nut 13, mounting bracket 14, amortization backing plate 15, through-hole 16, damping fluid 17, piston 18.
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. 1-3, the present utility model provides a technical solution:
the utility model provides a cone crusher is with base of making an uproar falls, includes double-deck supporting seat 1 and cone crusher main part 8, and cone crusher main part 8 global is equipped with first solid fixed ring 7, and double-deck supporting seat 1's upper surface is equipped with mounting bracket 14, and mounting bracket 14's outer peripheral face is equipped with second solid fixed ring 9, and first solid fixed ring 7's bottom is equipped with the shock attenuation coupling mechanism with second solid fixed ring 9 complex, and double-deck supporting seat 1's upper surface is equipped with and weakens the subassembly with shock attenuation coupling mechanism complex amplitude.
The side of double-deck supporting seat 1 is equipped with a plurality of bracing pieces 2, and the both sides of every bracing piece 2 all are equipped with slope reinforcing rod 3, strengthen the stability that double-deck supporting seat 1 supported cone crusher main part 8 through a plurality of bracing pieces 2 and slope reinforcing rod 3.
The top of the mounting frame 14 is provided with a silencing pad 15 for being matched with the cone crusher body 8, and the propagation of vibration noise during the operation of the cone crusher body 8 can be weakened through the silencing pad 15.
The damping connection mechanism comprises a plurality of connecting screws 10 connected to the bottom of the first fixing ring 7, a plurality of first fixing holes 5 matched with the connecting screws 10 are formed in the edge position of the second fixing ring 9, fixing nuts 13 are connected to the bottom of the connecting screws 10 in a threaded mode, damping springs 11 are sleeved on the peripheral surface of the connecting screws 10, the cone crusher main body 8 is fixed to the upper surface of the double-layer supporting seat 1 through the connecting screws 10 and the fixing nuts 13, the sliding direction of the connecting screws 10 is limited through the first fixing holes 5, and meanwhile the cone crusher main body 8 is supported and damped through the damping springs 11.
The securing nut 13 is in particular a locknut, by means of which slipping off from the connecting screw 10 can be prevented.
The vibration amplitude weakening assembly comprises a plurality of vibration reduction cylinders 4 arranged on the upper surface of the double-layer supporting seat 1 and a plurality of second fixing holes 12 formed in the edge positions of the second fixing rings 9, damping liquid 17 is filled in the vibration reduction cylinders 4, movable supporting rods 6 matched with the second fixing holes 12 are slidably connected in sliding holes in the tops of the vibration reduction cylinders 4, pistons 18 positioned in inner cavities of the vibration reduction cylinders 4 are connected to the bottoms of the movable supporting rods 6, a plurality of through holes 16 are formed in the surfaces of the pistons 18, and the elastic force generated when the damping springs 11 are subjected to pressure is weakened through the plurality of through holes 16 on the pistons 18 and the damping liquid 17 in the vibration reduction cylinders 4, so that vibration amplitude can be reduced when the crusher works, and the elastic force generated by vibration can be eliminated greatly, and the large increase of vibration frequency is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cone crusher is with base of making an uproar falls, includes double-deck supporting seat (1) and cone crusher main part (8), the global first solid fixed ring (7) that are equipped with of cone crusher main part (8), the upper surface of double-deck supporting seat (1) is equipped with mounting bracket (14), the outer peripheral face of mounting bracket (14) is equipped with second solid fixed ring (9), its characterized in that: the bottom of the first fixed ring (7) is provided with a damping connecting mechanism matched with the second fixed ring (9), and the upper surface of the double-layer supporting seat (1) is provided with an amplitude weakening assembly matched with the damping connecting mechanism.
2. The noise reducing base for a cone crusher according to claim 1, wherein: the side of double-deck supporting seat (1) is equipped with a plurality of bracing pieces (2), every the both sides of bracing piece (2) all are equipped with slope stiffening rod (3).
3. The noise reducing base for a cone crusher according to claim 1, wherein: the top of the mounting frame (14) is provided with a silencing pad (15) matched with the cone crusher main body (8).
4. The noise reducing base for a cone crusher according to claim 1, wherein: the damping connecting mechanism comprises a plurality of connecting screws (10) connected to the bottom of the first fixing ring (7), a plurality of first fixing holes (5) matched with the connecting screws (10) are formed in the edge position of the second fixing ring (9), fixing nuts (13) are connected to the bottoms of the connecting screws (10) in a threaded mode, and damping springs (11) are sleeved on the peripheral surfaces of the connecting screws (10).
5. The noise reducing base for a cone crusher according to claim 4, wherein: the fixing nut (13) is specifically a locknut.
6. The noise reducing base for a cone crusher according to claim 1, wherein: the vibration amplitude weakening assembly comprises a plurality of vibration reduction cylinders (4) arranged on the upper surface of the double-layer supporting seat (1) and a plurality of second fixing holes (12) arranged at the edge positions of the second fixing rings (9), damping liquid (17) is filled in the vibration reduction cylinders (4), movable supporting rods (6) matched with the second fixing holes (12) are slidably connected in sliding holes in the tops of the vibration reduction cylinders (4), pistons (18) positioned in the inner cavities of the vibration reduction cylinders (4) are connected to the bottoms of the movable supporting rods (6), and a plurality of through holes (16) are formed in the surfaces of the pistons (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396451.6U CN220294891U (en) | 2023-03-06 | 2023-03-06 | Noise reduction base for cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396451.6U CN220294891U (en) | 2023-03-06 | 2023-03-06 | Noise reduction base for cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220294891U true CN220294891U (en) | 2024-01-05 |
Family
ID=89376666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320396451.6U Active CN220294891U (en) | 2023-03-06 | 2023-03-06 | Noise reduction base for cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220294891U (en) |
-
2023
- 2023-03-06 CN CN202320396451.6U patent/CN220294891U/en active Active
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| GR01 | Patent grant |