CN211190432U - Lining plate of cast-in crusher - Google Patents
Lining plate of cast-in crusher Download PDFInfo
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- CN211190432U CN211190432U CN201921735397.3U CN201921735397U CN211190432U CN 211190432 U CN211190432 U CN 211190432U CN 201921735397 U CN201921735397 U CN 201921735397U CN 211190432 U CN211190432 U CN 211190432U
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- welt
- main part
- lining plate
- slot
- bolt hole
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Abstract
The utility model discloses an inlay casting type breaker welt, including the welt main part, equidistant slot of having arranged of up end of welt main part, the tank bottom of slot is provided with the construction bolt hole, on the slot the quantity that the construction bolt hole set up is 2, symmetrical arrangement is in the welt main part the construction bolt hole, in the welt main part the quantity that the construction bolt hole set up is 4, the left side of welt main part is provided with half left slot, the right side of welt main part is provided with half right slot, the utility model relates to a breaker technical field. This inlay casting type breaker welt has solved current breaker welt installation and has been firm inadequately, thereby can not assemble the problem that uses different processing occasions.
Description
Technical Field
The utility model relates to a breaker technical field specifically is an inlay casting type breaker welt.
Background
The existing ball mill which is a crusher is widely used because the situation of material crushing is often involved in the processing fields of electric power, ceramics, cement and minerals, and the crusher is needed at the moment. The basic working principle is as follows: the ball mill cylinder rotates at a certain rotating speed, and grinding balls at the bottom of the ball mill cylinder are attached to the cylinder lining plate under the action of centrifugal force and friction force. When the grinding balls are brought to a certain height, the grinding balls are thrown down due to the gravity of the grinding balls, and impact crushing and grinding are carried out on the grinding materials at the bottom of the cylinder body. The lining plate is a key wear-resistant part of the ball mill, and the lining plate is worn and thinned under the severe impact action of the grinding balls on the lining plate of the ball mill.
The middle part is generally located to the recess of current corrugated ball mill's installation face, and welt both sides terminal surface is the boss, and in the ball mill use, the welt installation is firm inadequately, and the welt is easily taken place not hard up in the course of the work to influence crushing quality, current welt simultaneously can not assemble, can not deal with different use occasions
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an inlay casting type breaker welt has solved current breaker welt installation and has stabilized inadequately, thereby can not assemble the problem that uses different processing occasions.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an inlay casting type breaker welt, includes the welt main part, the equidistant slot that has arranged of up end of welt main part, the tank bottom of slot is provided with the construction bolt hole, on the slot the quantity that the construction bolt hole set up is 2, symmetrical arrangement has in the welt main part the construction bolt hole, in the welt main part the quantity that the construction bolt hole set up is 4, the left side of welt main part is provided with half left slot, the right side of welt main part is provided with half right slot.
Preferably, the lining plate main body is integrally cast and formed by high manganese steel materials.
Preferably, the surface of the lining plate main body is coated with a ceramic layer.
Preferably, the arc of the groove is 105-180 degrees.
Preferably, the left half groove and the right half groove can be spliced into a complete groove.
(III) advantageous effects
The utility model provides an imbedding type breaker welt. The method has the following beneficial effects:
the cast-in type crusher lining plate can effectively improve the strength of the lining plate main body by adopting the high manganese steel material to integrally machine the lining plate main body, simultaneously effectively improve the wear resistance of the lining plate main body by coating a ceramic layer on the surface of the lining plate main body, thereby prolonging the service life of the lining plate, reducing the cost investment, increasing the contact area of a ball and the lining plate and the dislocation between ball layers by the design of 105-180 DEG grooves, effectively adapting to ball mills of different specifications, increasing the applicability of the lining plate, effectively ensuring the stable installation of the lining plate main body by symmetrically arranged mounting bolt holes and matching bolts, splicing a complete groove by a left half groove and a right half groove, and realizing the splicing of the lining plate main body in occasions where the lining plate main body needs to be spliced, thereby reached and improved the purpose that the welt installation steadiness just can realize assembling to the welt main part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
fig. 3 is a schematic view of the groove structure of the present invention.
In the figure: 1 lining plate main body, 2 grooves, 3 mounting bolt holes, 4 left half grooves and 5 right half grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-3, the present invention provides a technical solution: an insert casting type crusher lining plate comprises a lining plate main body 1, wherein the lining plate main body 1 is integrally formed by insert casting of high manganese steel materials, a ceramic layer is coated on the surface of the lining plate main body 1, the strength of the lining plate main body 1 can be effectively improved by integrally processing the lining plate main body 1 by the high manganese steel materials, meanwhile, the wear resistance of the lining plate main body 1 is effectively improved by coating the ceramic layer on the surface of the lining plate main body 1, so that the service life of the lining plate is prolonged, the cost input is reduced, grooves 2 are equidistantly arranged on the upper end face of the lining plate main body 1, the radian of the grooves 2 is 105-180 degrees, the contact area between a ball and the lining plate and the dislocation between ball layers are increased by designing the grooves 2 of 105-180 degrees, meanwhile, the lining plate can effectively adapt to ball mills of different specifications, the applicability of the lining plate is improved, on the slot 2 the quantity that the mounting bolt hole 3 set up is 2, through symmetrical arrangement's mounting bolt hole 3, and the firm installation that can effectively guarantee welt main part 1 is relegated the bolt, symmetrical arrangement has on the welt main part 1 mounting bolt hole 3, on the welt main part 1 the quantity that mounting bolt hole 3 set up is 4, the left side of welt main part 1 is provided with left half slot 4, the right side of welt main part 1 is provided with right half slot 5, a complete slot 2 can be spliced into with right half slot 5 to left side half slot 4 to can realize assembling of welt main part 1 under needs splice the processing occasion to welt main part 1.
During operation, the lining plate main body 1 is integrally processed and formed by adopting a high manganese steel material, the strength of the lining plate main body 1 can be effectively improved, meanwhile, the ceramic layer is coated on the surface of the lining plate main body 1, the wear resistance of the lining plate main body 1 is effectively improved, the service life of the lining plate is prolonged, the cost investment is reduced, the radian of the groove 2 is 105-180 degrees, the contact area between a ball and the lining plate and the dislocation between ball layers are increased through the design of the groove 2 of 105-180 degrees, meanwhile, the ball mill with different specifications can be effectively adapted, the applicability of the lining plate is improved, the stable installation of the lining plate main body 1 can be effectively ensured through the symmetrically arranged mounting bolt holes 3 and the matched bolts, the left half groove 4 and the right half groove 5 can be spliced into a complete groove 2, so that the splicing of the lining plate main body 1 can be realized under the occasion of splicing and, thereby reached and improved welt installation steadiness and can realize the purpose to the assembly of welt main part 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An insert casting type crusher liner, includes liner main part (1), its characterized in that: the up end equidistant arrangement of welt main part (1) has slot (2), the tank bottom of slot (2) is provided with construction bolt hole (3), on slot (2) the quantity that construction bolt hole (3) set up is 2, symmetrical arrangement has on welt main part (1) construction bolt hole (3), welt main part (1) is gone up the quantity that construction bolt hole (3) set up is 4, the left side of welt main part (1) is provided with left half slot (4), the right side of welt main part (1) is provided with right half slot (5).
2. An in-cast crusher liner as claimed in claim 1, wherein: the lining plate main body (1) is integrally formed by high manganese steel material insert casting.
3. An in-cast crusher liner as claimed in claim 1, wherein: the surface of the lining plate main body (1) is coated with a ceramic layer.
4. An in-cast crusher liner as claimed in claim 1, wherein: the radian of the groove (2) is 105-180 degrees.
5. An in-cast crusher liner as claimed in claim 1, wherein: the left half groove (4) and the right half groove (5) can be spliced into a complete groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921735397.3U CN211190432U (en) | 2019-10-16 | 2019-10-16 | Lining plate of cast-in crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921735397.3U CN211190432U (en) | 2019-10-16 | 2019-10-16 | Lining plate of cast-in crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211190432U true CN211190432U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921735397.3U Active CN211190432U (en) | 2019-10-16 | 2019-10-16 | Lining plate of cast-in crusher |
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| CN (1) | CN211190432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044530A (en) * | 2020-09-24 | 2020-12-08 | 天津机电职业技术学院 | Wear-resistant lining plate of shell in vertical mill and wear-resistant structure of shell in vertical mill |
-
2019
- 2019-10-16 CN CN201921735397.3U patent/CN211190432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044530A (en) * | 2020-09-24 | 2020-12-08 | 天津机电职业技术学院 | Wear-resistant lining plate of shell in vertical mill and wear-resistant structure of shell in vertical mill |
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