CN206566972U - A kind of Crushing Station lining board device - Google Patents
A kind of Crushing Station lining board device Download PDFInfo
- Publication number
- CN206566972U CN206566972U CN201720244636.XU CN201720244636U CN206566972U CN 206566972 U CN206566972 U CN 206566972U CN 201720244636 U CN201720244636 U CN 201720244636U CN 206566972 U CN206566972 U CN 206566972U
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- CN
- China
- Prior art keywords
- frustum
- accommodating cavity
- shaped accommodating
- liner
- cavity
- 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
- 230000007547 defect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of Crushing Station lining board device, including：Outer liner plate and interior lining panel；Wherein, the outer liner plate, including：First taper type houses cavity；The bottom that first taper type houses cavity is external taper, and the bottom angled face of the external taper is planar structure；The interior lining panel, first taper type that adaptation is placed in the outer liner plate houses cavity.Scheme of the present utility model, can overcome in the prior art in-convenience in use, the defect such as easy to wear and service life is short, realize easy to use, not easy to wear and service life length beneficial effect.
Description
Technical Field
The utility model belongs to the technical field of the engineering equipment, concretely relates to welt device is used at broken station.
Background
The movable crushing station is mainly used for processing materials which are frequently required to be moved in metallurgy, chemical industry, building materials, hydropower engineering and the like, in particular for processing flowable stone materials in expressway, railway, hydropower engineering and the like, and a user can adopt various configuration forms according to the types and scales of processing raw materials and different requirements of finished materials. The current mobile crushing station in China is mostly applied to construction waste treatment engineering in urban removal, the construction waste is crushed and screened into a plurality of recycled aggregates with different sizes and rules, and the construction waste recycling station is the foundation of engineering for realizing resource recycling of the construction waste in China.
Generally, the lining plate for crushing has the defects of inconvenient use, easy abrasion, short service life and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned defect, provide a welt device for broken station to solve among the prior art problem that the welt structure is unreasonable to lead to life weak point, reach long service life's effect.
The utility model provides a welt device for crushing station, include: an outer liner and an inner liner; wherein, outer welt includes: a first frustum-shaped accommodating cavity; the bottom of the first frustum-shaped accommodating cavity is an outer cone part, and the bottom inclined surface of the outer cone part is of a plane structure; the inner lining plate is accommodated in the first frustum-shaped accommodating cavity of the outer lining plate in a matching manner.
Optionally, the outer side surface of the first frustum-shaped accommodating cavity is an inner concave surface which is concave towards the center line of the first frustum-shaped accommodating cavity.
Optionally, the inner liner plate comprises: a second frustum-shaped accommodating cavity; the outer side of the bottom of the second frustum-shaped accommodating cavity is an inner cone, a discharge hole is formed in the inner cone in a matched mode, and the end face of the discharge hole is of an inwards concave cambered surface structure.
Optionally, a lifting lug is further arranged on the outer side of the inner cone part; the lifting lug is positioned below the discharge hole and is close to the bottom end of the inner cone part.
Optionally, the outer side surface of the second frustum-shaped accommodating cavity is an outer convex surface protruding towards a central line far away from the second frustum-shaped accommodating cavity.
Therefore, the utility model discloses a scheme utilizes the improvement to the welt chamber type, solves among the prior art welt structure unreasonable problem that leads to life weak point to, overcome and use among the prior art inconvenient, easy wearing and tearing and the short defect of life, realize convenient to use, difficult wearing and tearing and long service life's beneficial effect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an outer liner plate in the liner plate device for a crushing station of the present invention;
FIG. 2 is a schematic structural view of an embodiment of an inner lining plate of the lining plate device for a crushing station according to the present invention;
fig. 3 is a schematic structural view of an embodiment of a lining plate device for a crushing station according to the present invention.
With reference to the accompanying drawings, the embodiments of the present invention have the following reference numerals:
1-external cone; 2-internal taper.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Partial reconstruction trials of intermediate and fine liner cavity types (e.g., model HP800 liner, model PYH8C-1-2 liner, etc., shown in fig. 1 and 2) have been conducted in cooperation with the liner supplier in light of the current worn shape of the mill liners and the load conditions of the equipment.
According to an embodiment of the present invention, as shown in fig. 1-3, a lining plate device for a crushing station is provided. The lining board device for the crushing station can comprise: outer liner and inner liner.
Wherein, outer welt includes: a first frustum-shaped accommodating cavity; the bottom of the first frustum-shaped accommodating cavity is an outer cone (for example, an outer cone part 1), and the bottom inclined surface of the outer cone part is of a plane structure; the inner lining plate is accommodated in the first frustum-shaped accommodating cavity of the outer lining plate in a matching manner.
Optionally, the outer side surface of the first frustum-shaped accommodating cavity is an inner concave surface which is concave towards the center line of the first frustum-shaped accommodating cavity.
In an alternative example, the inner liner plate includes: a second frustum-shaped accommodating cavity; the outer side of the bottom of the second frustum-shaped accommodating cavity is provided with an inner cone part (for example, the inner cone part 2), the inner cone part is provided with a discharge hole in a matching manner, and the end face of the discharge hole is of a concave cambered surface structure.
Optionally, a lifting lug is further arranged on the outer side of the inner cone part; the lifting lug is positioned below the discharge hole and is close to the bottom end of the inner cone part.
Optionally, the outer side surface of the second frustum-shaped accommodating cavity is an outer convex surface protruding towards a central line far away from the second frustum-shaped accommodating cavity.
For example: an improvement to the liner cavity model PYH8 model No. 8C-1-2 can be seen in the example shown in fig. 1 and 2. In FIG. 1, the outer cone (for example, the outer cone portion 1) of the outer liner is improved: the plane of the large opening is filled with the flat parts, and the dotted line part is the size before modification. In FIG. 2, the inner cone (for example: inner cone portion 2) of the lining plate is improved: the inclined surface of the discharge port is modified into an inwards concave cambered surface; the center of the lifting lug moves downwards by 70mm, and the dotted line part is the modified front dimension.
Through a large amount of experimental verifications, adopt the technical scheme of the utility model, through reforming transform increase welt life, the life of welt in small broken bits has reached 90 days on average at present, and the part reaches 100 days's welt life-span targets in small broken bits.
In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. A liner panel apparatus for a crushing station, comprising: an outer liner and an inner liner; wherein,
the outer liner plate includes: a first frustum-shaped accommodating cavity; the bottom of the first frustum-shaped accommodating cavity is an outer cone part, and the bottom inclined surface of the outer cone part is of a plane structure;
the inner lining plate is accommodated in the first frustum-shaped accommodating cavity of the outer lining plate in a matching manner.
2. The device of claim 1, wherein the outer side surface of the first frustum-shaped receiving cavity is an inner concave surface that is concave toward the center line of the first frustum-shaped receiving cavity.
3. The device of claim 1 or 2, wherein the inner liner plate comprises: a second frustum-shaped accommodating cavity; the outer side of the bottom of the second frustum-shaped accommodating cavity is an inner cone, a discharge hole is formed in the inner cone in a matched mode, and the end face of the discharge hole is of an inwards concave cambered surface structure.
4. The device of claim 3, wherein a lifting lug is arranged outside the internal conical part; the lifting lug is positioned below the discharge hole and is close to the bottom end of the inner cone part.
5. The device of claim 3, wherein the outer side surface of the second tapered receiving cavity is an outer convex surface protruding away from the center line of the second tapered receiving cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244636.XU CN206566972U (en) | 2017-03-14 | 2017-03-14 | A kind of Crushing Station lining board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244636.XU CN206566972U (en) | 2017-03-14 | 2017-03-14 | A kind of Crushing Station lining board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566972U true CN206566972U (en) | 2017-10-20 |
Family
ID=60055673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244636.XU Expired - Fee Related CN206566972U (en) | 2017-03-14 | 2017-03-14 | A kind of Crushing Station lining board device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566972U (en) |
-
2017
- 2017-03-14 CN CN201720244636.XU patent/CN206566972U/en not_active Expired - Fee Related
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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: 20171020 Termination date: 20210314 |