CN205948989U - Can dismantle double -deck blade bit - Google Patents
Can dismantle double -deck blade bit Download PDFInfo
- Publication number
- CN205948989U CN205948989U CN201620688231.0U CN201620688231U CN205948989U CN 205948989 U CN205948989 U CN 205948989U CN 201620688231 U CN201620688231 U CN 201620688231U CN 205948989 U CN205948989 U CN 205948989U
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- CN
- China
- Prior art keywords
- level
- grades
- support
- screen cloth
- rotating shaft
- 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
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Abstract
The utility model relates to a can dismantle double -deck blade bit, including pivot, wheeled blade, screen cloth and screen cloth support, surround to be equipped with on the wheeled blade and are no less than 3 hilted broadsword pieces, and wheeled blade includes wheeled blade of one -level and the wheeled blade of second grade, and the screen cloth center is equipped with the pivot hole, and the pivot hole is passed in the pivot, and the screen cloth includes one -level screen cloth and secondary screen, and the screen cloth supports and includes that the one -level screen cloth supports and secondary screen supports, is equipped with in the pivot and is no less than 4 fixed orificess. The beneficial effects of the utility model are that: the efficiency of crushing effect, simultaneously the breakage, screen net hole types at different levels are different, from the top down reduces in proper order, can be by abundant breakage by crushed material, the change can be dismantled to each parts of rotor, the use of each parts is improved, increase the life of rotor.
Description
Technical field
This utility model belongs to crushing mechanism field, especially relates to a kind of Collapsible double-layer crusher rotor.
Background technology
Existing vertical-spindle hammer crusher inner chamber is not fully utilized, and material enters inner chamber to from discharging opening from charging aperture
During falling, the impact being subject to and the number of times of mutual collision are few, thus low with the presence of big granularity material, efficiency after broken.
Partial material also needs to carry out second-time breakage.Having part to use the rotation percussion device of the ring on its main shaft of disintegrating machine of multi-layer rotor is hammer
Formula structure, it is to be installed on rotor block with bearing pin, and the spacing and cylinder between is fixed, unadjustable.Installation position is easy to wear,
Need to often change, high cost.Two rows or row's cylinder beating lining plate, every piece of beating lining plate are provided with the cylinder of existing disintegrating machine
Volume big, abrasion is uneven, and individual sites abrasion must monoblock be changed, high cost, and installation, maintenance is inconvenient.
Content of the invention
For solving above-mentioned technical problem, this utility model provides a kind of Collapsible double-layer crusher rotor.
The technical solution adopted in the utility model is：Collapsible double-layer crusher rotor, including rotating shaft, wheeled blade, sieve
Net and screen cloth support, and around being provided with no less than 3 single blades on wheeled blade, wheeled blade includes the wheeled blade of one-level and two grades
Wheeled blade, screen cloth center is provided with shaft hole, and rotating shaft passes through shaft hole, and screen cloth includes one-level screen cloth and two grades of screen clothes, and screen cloth props up
Support includes one-level screen cloth and supports and two grades of screen clothes supports, and rotating shaft is provided with no less than 4 fixing holes；
One-level screen cloth supports and includes two shape identical one level of support semicircles, and one level of support half inner round side can be close to turn
Axle, one level of support semicircle is provided with one level of support semicircle installing hole, and one level of support semicircle installing hole and fixing hole size match,
Two one level of support semicircles are by being bolted in rotating shaft through one level of support semicircle installing hole and fixing hole, one-level screen cloth
Above the support of one-level screen cloth, above one-level screen cloth, form one-level fracture area, the wheeled blade of one-level is provided with one-level blade peace
Dress hole, one-level wheeled blade twisted rotary shaft, the wheeled blade of one-level is solid by the bolt through one-level blade mounting holes and fixing hole
It is scheduled in the rotating shaft above one-level screen cloth；
Two grades of screen clothes support and are located at below the support of one-level screen cloth, and two grades of screen clothes support and include two shape identicals two grades
Support semicircle, two grades support half inner round side can be close to rotating shaft, two grades support semicircles be provided with two grades support semicircle installing holes, two grades
Support semicircle installing hole match with fixing hole size, two two grades support semicircle by through two grades support semicircle installing holes with
Being bolted in rotating shaft of fixing hole, two grades of screen clothes are located above two grades of screen clothes support, between two grades of screen clothes and one-level screen cloth
Form two-stage crushing area, two grades of wheeled blades are provided with two grades of blade mounting holes, and around the shaft, two grades wheeled for two grades of wheeled insert rings
Blade is by the rotating shaft being bolted in two-stage crushing area through two grades of blade mounting holes and fixing hole.
Preferably, the one-level screen cloth of two one level of support semicircle formation supports the circle being more than rotating shaft bore dia for overall diameter
Ring, two two grades support two grades of screen clothes that semicircle is formed to support the annulus more than rotating shaft bore dia for overall diameter.
Preferably, one-level screen mesh aperture is more than two grades of screen mesh apertures.
This utility model has the advantages and positive effects that：Due to adopting technique scheme, improve crushing effect, with
When improve crushing efficiency, screen cloth passes at different levels are different, are sequentially reduced from top to bottom, the thing that is broken can fully be crushed, and turn
The each part of son is detachable, improves the service efficiency of each part, increases the service life of rotor.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model partial structural diagram.
In figure：
1st, rotating shaft 21,22, two grades of wheeled blades of the wheeled blade of one-level
31st, 32, two grades of screen clothes 41 of one-level screen cloth, one-level screen cloth support
42nd, two grades of screen clothes support 411, one level of support semicircle 412, one level of support semicircle installing hole
Specific embodiment
Below in conjunction with the accompanying drawings an embodiment of the present utility model is explained.
As shown in Fig. 1 Fig. 2, this utility model is related to Collapsible double-layer crusher rotor, including rotating shaft 1, wheeled blade, sieve
Net and screen cloth support, and around being provided with no less than 3 single blades on wheeled blade, wheeled blade includes the wheeled blade of one-level 21 and two
The wheeled blade 22 of level, screen cloth center is provided with shaft hole, and rotating shaft 1 passes through shaft hole, and screen cloth includes one-level screen cloth 31 and two grades of screen clothes
32, screen cloth supports and includes one-level screen cloth support 41 and two grades of screen clothes supports 42, and rotating shaft 1 is provided with no less than 4 fixing holes, is used for
Fixing wheeled blade and screen cloth support；
One-level screen cloth supports 41 to include two shape identical one level of support semicircles 411, one level of support semicircle 411 inner side energy
Enough it is close to rotating shaft 1, one level of support semicircle 411 is provided with one level of support semicircle installing hole 412, one level of support semicircle installing hole 412
Match with fixing hole size, two one level of support semicircles 411 are by through one level of support semicircle installing hole 412 and fixing hole
It is bolted in rotating shaft 1, one-level screen cloth supports 41 can carry out dismounting and change by bolt, and one-level screen cloth 31 is located at one-level and sieves
Net supports above in the of 41, and one-level screen cloth 31 top forms one-level fracture area, and the wheeled blade of one-level 21 is provided with one-level blade mounting holes,
The wheeled blade of one-level 21 twisted rotary shaft 1, the wheeled blade of one-level 21 is solid by the bolt through one-level blade mounting holes and fixing hole
It is scheduled in the rotating shaft 1 of one-level screen cloth 31 top, the wheeled blade of one-level 21 can carry out dismounting and change by bolt；
Two grades of screen clothes support 42 to be located at below one-level screen cloth support 41, and two grades of screen clothes support 42 to include two shape identicals
Two grades of support semicircles, two grades support half inner round side can be close to rotating shaft 1, and two grades support semicircle to be provided with two grades of support semicircles installations
Hole, two grades support semicircle installing hole to match with fixing hole size, and two two grades support semicircle by through two grades of support semicircles
Being bolted in rotating shaft 1 of installing hole and fixing hole, two grades of screen clothes support 42 can carry out dismounting and change by bolt, two grades
Screen cloth 32 is located at two grades of screen clothes and supports above in the of 42, forms two-stage crushing area, two step cones between two grades of screen clothes 32 and one-level screen cloth 31
Formula blade 22 is provided with two grades of blade mounting holes, two grades of wheeled blade 22 twisted rotary shafts 1, and two grades of wheeled blades 22 are by through two
In the rotating shaft 1 being bolted in two-stage crushing area of level blade mounting holes and fixing hole, two grades of wheeled blades 22 can pass through
Bolt carries out dismounting and change.
Wherein, the one-level screen cloth of two one level of support semicircle 411 formation supports 41 to be more than rotating shaft bore dia for overall diameter
Annulus, two two grades support two grades of screen clothes that semicircle is formed to support the annulus more than rotating shaft bore dia, one-level screen cloth for overall diameter
31 screen-apertures are more than two grades of screen clothes and sieve 32 hole apertures.
When screen cloth supports, when in screen cloth and wheeled blade, some damage needs to change, after can dismantling, new is replaced
Change part to replace with it is not necessary to change whole rotor, improve the utilization rate of each part of rotor, rotor can be made to keep optimal work
State, wherein one-level mesh size size are more than two grades of mesh sizes, reach the effect crushing by different level, improve broken effect
Rate.
Above an embodiment of the present utility model is described in detail, but described content is only of the present utility model
Preferred embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. Collapsible double-layer crusher rotor it is characterised in that：Including rotating shaft, wheeled blade, screen cloth and screen cloth support, described wheel
Around being provided with no less than 3 single blades on formula blade, described wheeled blade includes the wheeled blade of one-level and two grades of wheeled blades, institute
State screen cloth center and be provided with shaft hole, described rotating shaft passes through described shaft hole, described screen cloth includes one-level screen cloth and two grades of screen clothes, institute
State screen cloth and support and include the support of one-level screen cloth and two grades of screen clothes supports, described rotating shaft is provided with no less than 4 fixing holes；
Described one-level screen cloth supports and includes two shape identical one level of support semicircles, and described one level of support half inner round side can be tight
Paste described rotating shaft, described one level of support semicircle is provided with one level of support semicircle installing hole, described one level of support semicircle installing hole with
Described fixing hole size matches, and two described one level of support semicircles are by through described one level of support semicircle installing hole and described
Being bolted in described rotating shaft of fixing hole, described one-level screen cloth is located above described one-level screen cloth supports, described one-level sieve
Square one-tenth one-level fracture area on the net, the wheeled blade of described one-level is provided with one-level blade mounting holes, the wheeled insert ring of described one-level
Around described rotating shaft, the wheeled blade of described one-level is solid by the described bolt through described one-level blade mounting holes and described fixing hole
It is scheduled in the described rotating shaft above described one-level screen cloth；
Described two grades of screen clothes support and are located at below described one-level screen cloth support, and it is identical that described two grades of screen clothes support includes two shapes
Two grades of support semicircles, described two grades support half inner round side can be close to described rotating shaft, and described two grades support semicircles to be provided with two
Level supports semicircle installing hole, and described two grades support semicircle installing hole to match with described fixing hole size, two described two grades
Support semicircle by supporting being bolted in described rotating shaft of semicircle installing holes and described fixing hole through described two grades, described two
Level screen cloth is located above described two grades of screen clothes support, forms two-stage crushing area between described two grades of screen clothes and described one-level screen cloth,
Described two grades of wheeled blades are provided with two grades of blade mounting holes, and described two grades of wheeled insert rings are around described rotating shaft, described two step cones
Formula blade is by being bolted in described two-stage crushing area through described in described two grades of blade mounting holes and described fixing hole
Described rotating shaft on.
2. Collapsible double-layer crusher rotor according to claim 1 it is characterised in that：Two described one level of support semicircles
The described one-level screen cloth being formed supports the annulus being more than described rotating shaft bore dia for overall diameter, and two described two grades support semicircle
The described two grades of screen clothes becoming support the annulus being more than described rotating shaft bore dia for overall diameter.
3. Collapsible double-layer crusher rotor according to claim 1 it is characterised in that：Described one-level screen mesh aperture
More than described two grades of screen mesh apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688231.0U CN205948989U (en) | 2016-06-30 | 2016-06-30 | Can dismantle double -deck blade bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688231.0U CN205948989U (en) | 2016-06-30 | 2016-06-30 | Can dismantle double -deck blade bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948989U true CN205948989U (en) | 2017-02-15 |
Family
ID=57969113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620688231.0U Expired - Fee Related CN205948989U (en) | 2016-06-30 | 2016-06-30 | Can dismantle double -deck blade bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586293A (en) * | 2019-09-17 | 2019-12-20 | 北京启顺京腾科技有限责任公司 | Novel continuous production device for filtrate reducer for drilling fluid |
| CN113788712A (en) * | 2021-10-25 | 2021-12-14 | 益阳市赫山区畜牧水产事务中心 | Innocent treatment device that birds excrement and sewage returned field utilization |
-
2016
- 2016-06-30 CN CN201620688231.0U patent/CN205948989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586293A (en) * | 2019-09-17 | 2019-12-20 | 北京启顺京腾科技有限责任公司 | Novel continuous production device for filtrate reducer for drilling fluid |
| CN113788712A (en) * | 2021-10-25 | 2021-12-14 | 益阳市赫山区畜牧水产事务中心 | Innocent treatment device that birds excrement and sewage returned field utilization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |