CN203470058U - Roll crusher sealing device - Google Patents
Roll crusher sealing device Download PDFInfo
- Publication number
- CN203470058U CN203470058U CN201320480291.XU CN201320480291U CN203470058U CN 203470058 U CN203470058 U CN 203470058U CN 201320480291 U CN201320480291 U CN 201320480291U CN 203470058 U CN203470058 U CN 203470058U
- Authority
- CN
- China
- Prior art keywords
- roll
- baffle plate
- kidney
- sealing device
- crusher
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 239000004677 Nylon Substances 0.000 claims abstract description 14
- 229920001778 nylon Polymers 0.000 claims abstract description 14
- 238000012856 packing Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to the technical field of roll crushers and in particular relates to a roll crusher sealing device. According to the roll crusher sealing device, a spindle of a crushing roll of the roll crusher is arranged on a crusher shell through a bearing block; a kidney-shaped mounting hole of which one end is open is formed in the crusher shell; the bearing block is arranged in the kidney-shaped mounting hole; a baffle used for preventing crushed matters from splashing out of the crusher shell is arranged on the crusher shell; the baffle corresponds to the kidney-shaped mounting hole; the spindle of the crushing roll penetrates through the baffle; a nylon sealing sleeve is arranged between the spindle of the crushing roll and the baffle. The roll crusher sealing device has the beneficial effects of convenience in operation, simple structure, reasonable design and high sealing property.
Description
Technical field
The utility model belongs to kibbler roll technical field, relates in particular to a kind of kibbler roll sealing device.
Background technology
During kibbler roll work, mainly, after utilizing relatively rotating between two pressure rollers to produce the active forces such as extruding, shearing, broken thing is carried out to crushing operation, when being broken, material can produce the factors such as particle splashes, dust, these crushed particles may cause bearing to stop up, breaker roll main shaft cannot be rotated or particle spills and hurts sb.'s feelings from frame inside, thereby affect broken work, cannot normally move.
Utility model content
Technical problem to be solved in the utility model is: a kind of kibbler roll sealing device is provided, to solve, the kibbler roll sealing effectiveness of existing use is poor causes broken thing to splash, after causing bearing to stop up, breaker roll main shaft cannot rotate, the technical problem that security is low.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of kibbler roll sealing device, the main shaft of described roll crushing crushing roller is arranged on crusher shell by bearing block, described crusher shell is provided with the uncovered kidney-shaped installing hole in one end, described bearing block is installed in described kidney-shaped installing hole, described crusher shell is provided with for preventing that broken thing is splashed to the baffle plate outside described crusher shell, described baffle plate is corresponding with described kidney-shaped position of mounting hole, the main shaft of described breaker roll is through described baffle plate, between the main shaft of described breaker roll and baffle plate, be provided with sealed nylon cover.
As further improvement, the described baffle plate corresponding with described sealed nylon cover position is provided with sealing shroud packing ring, and described sealing shroud packing ring and described sealed nylon cover are installed on described baffle plate by securing member.
Adopted after technique scheme, the beneficial effects of the utility model are:
Because the kidney-shaped installing hole at roll crushing engine housing has packed sealing device into, greatly improved sealing effectiveness, in use procedure breaker roll can run well, safe and reliable, good sealing effect.
Because sealing device adopts sealed nylon circle, there is elasticity, can play cushioning effect, prevent spindle abrasion, reduce use cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is A-A cutaway view in Fig. 1;
Fig. 3 is the partial enlarged view at A place in Fig. 2;
In figure, 1, crusher shell, 2, sealed nylon cover, 3, kidney-shaped installing hole, 4, baffle plate, 5, breaker roll, 51, bearing block, 52, bearing, 53, main shaft, 6, screw, 7, sealing shroud packing ring, 8, sealed bearing housing circle.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1, shown in Fig. 2 and Fig. 3 are common, a kind of kibbler roll sealing device, the main shaft 53 of roll crushing crushing roller 5 is arranged on crusher shell 1 by the bearing 52 in bearing block 51, bearing block 51 is fixed on crusher shell 1, crusher shell 1 is provided with the uncovered kidney-shaped installing hole 3 in one end, bearing block 51 is installed in kidney-shaped installing hole 3, crusher shell 1 is provided with for preventing that broken thing is splashed to the baffle plate 4 outside crusher shell 1, baffle plate 4 is corresponding with kidney-shaped installing hole 3 positions, the main shaft 53 of breaker roll is through baffle plate 4, between the main shaft 53 of breaker roll and baffle plate 4, be provided with sealed nylon cover 2.
Overlap baffle plate corresponding to 2 positions 4 with sealed nylon and be provided with sealing shroud packing ring 7, sealing shroud packing ring 7 and sealed nylon cover 2 are installed on baffle plate 4 by securing member.Securing member can adopt screw 6.
During use, adopt sealed nylon cover 2, can effectively seal the space between breaker roll main shaft 53 and baffle plate 4, stop splashing of broken material, meanwhile, sealed nylon cover can also prevent breaker roll spindle abrasion, simple in structure, easy to use, safe.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. kibbler roll sealing device, the main shaft of described roll crushing crushing roller is arranged on crusher shell by bearing block, it is characterized in that, described crusher shell is provided with the uncovered kidney-shaped installing hole in one end, described bearing block is installed in described kidney-shaped installing hole, described crusher shell is provided with for preventing that broken thing is splashed to the baffle plate outside described crusher shell, described baffle plate is corresponding with described kidney-shaped position of mounting hole, the main shaft of described breaker roll, through described baffle plate, is provided with sealed nylon cover between the main shaft of described breaker roll and baffle plate.
2. kibbler roll sealing device according to claim 1, it is characterized in that, the described baffle plate corresponding with described sealed nylon cover position is provided with sealing shroud packing ring, and described sealing shroud packing ring and described sealed nylon cover are installed on described baffle plate by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480291.XU CN203470058U (en) | 2013-08-07 | 2013-08-07 | Roll crusher sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480291.XU CN203470058U (en) | 2013-08-07 | 2013-08-07 | Roll crusher sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470058U true CN203470058U (en) | 2014-03-12 |
Family
ID=50218476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480291.XU Expired - Fee Related CN203470058U (en) | 2013-08-07 | 2013-08-07 | Roll crusher sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812942A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of spindle nose component of screw sand washer |
-
2013
- 2013-08-07 CN CN201320480291.XU patent/CN203470058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812942A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of spindle nose component of screw sand washer |
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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 |
Granted publication date: 20140312 |