CN211488024U - Vertical shaft type crusher material throwing head adopting ceramic wear-resisting blocks - Google Patents
Vertical shaft type crusher material throwing head adopting ceramic wear-resisting blocks Download PDFInfo
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- CN211488024U CN211488024U CN201921520717.3U CN201921520717U CN211488024U CN 211488024 U CN211488024 U CN 211488024U CN 201921520717 U CN201921520717 U CN 201921520717U CN 211488024 U CN211488024 U CN 211488024U
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Abstract
The utility model discloses a vertical shaft type crusher throwing head adopting ceramic wear-resistant blocks, which relates to the field of rock crushing equipment and mainly comprises a base body and ceramic throwing head wear-resistant blocks, wherein the top of the base body is provided with a sink groove, and the ceramic throwing head wear-resistant blocks are matched with the sink groove in structure and embedded and installed in the sink groove; the bottom of the base body is provided with a bolt hole; the ceramic throwing head wear-resisting block is formed by closely and alternately arranging and combining a plurality of ceramic cylinder units. The utility model has the advantages that: the wear-resistant ceramic with low cost is adopted, and compared with a hard alloy wear-resistant block, the wear-resistant ceramic has obvious cost advantage; compared with the integral ceramic structure wear-resistant block, the ceramic wear-resistant block with the cylindrical structure has the advantages that the cross-sectional area of the ceramic cylindrical body is smaller, and the bonding material with good toughness is filled between the cylinders, so that the shock resistance is greatly enhanced, the wear resistance of the material is ensured, and the service life of the material throwing head is prolonged.
Description
Technical Field
The utility model relates to a rock crushing equipment's field, concretely relates to adopt vertical shaft type breaker of wear-resisting piece of pottery to throw stub bar.
Background
A vertical shaft type impact crusher is a rock crushing device, which drives a stone block to rotate at a high speed by a central rotating component, when the stone block moves to the edge of a rotor, the stone block is thrown out at a high speed, and the ejected stone block collides with a lining plate or other stone blocks in the device, thereby realizing the crushing of the stone block. The part thrown by the stone at the edge of the rotor is called a throwing head, and is extremely easy to damage due to the strong abrasion of materials, so that the throwing head has strong abrasion resistance.
At present, the conventional material throwing head consists of a base body and a wear-resistant block, the wear-resistant block is mainly made of hard alloy, however, the hard alloy is expensive, when a ceramic material is used as a substitute scheme, the whole ceramic is easy to be subjected to brittle fracture, so that local block falling or integral falling is caused, and the service life of the material throwing head is shortened. Therefore, a ceramic throwing head with high structural strength and overall safety and reliability is needed at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide an adopt vertical shaft type breaker of the wear-resisting piece of pottery and throw the stub bar, have low cost, shock resistance is strong, the wearability is good and long service life's advantage.
The purpose of the utility model is accomplished through following technical scheme: the vertical shaft type crusher material throwing head adopting the ceramic wear-resistant block mainly comprises a base body and the ceramic material throwing head wear-resistant block, wherein a sunk groove is formed in the top of the base body, and the ceramic material throwing head wear-resistant block and the sunk groove are matched in structure and embedded in the sunk groove; the bottom of the base body is provided with a bolt hole; the ceramic throwing head wear-resisting block is formed by closely and alternately arranging and combining a plurality of ceramic cylinder units.
Further, the substrate is made of cast structural steel or wear-resistant steel through a casting process.
Further, the base body and the ceramic throwing head wear-resisting block are fixedly connected through a brazing process or an adhesive process.
Further, the ceramic cylinder unit is in a cylindrical or right prism structure.
Further, the ceramic cylinder units are bonded by an adhesive or connected by brazing.
Further, the diameter range of a single cylinder of the ceramic cylinder unit adopting the cylinder structure is 3-10 mm.
Furthermore, the side length range of the bottom surface of a single straight prism of the ceramic cylinder unit adopting the straight prism structure is 3-10 mm.
The utility model has the advantages that: the wear-resistant ceramic with low cost is adopted, and compared with a hard alloy wear-resistant block, the wear-resistant ceramic has obvious cost advantage; compared with the integral ceramic structure wear-resistant block, the ceramic wear-resistant block with the cylindrical structure has the advantages that the cross-sectional area of the ceramic cylindrical body is smaller, and the bonding material with good toughness is filled between the cylinders, so that the shock resistance is greatly enhanced, the wear resistance of the material is ensured, and the service life of the material throwing head is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Description of reference numerals: the ceramic throwing head wear-resisting device comprises a base body 1, a ceramic throwing head wear-resisting block 2, a sink groove 3, a bolt hole 4 and a ceramic column unit 5.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in the attached drawings, the vertical shaft type crusher throwing head adopting the ceramic wear-resistant block mainly comprises a base body 1 and a ceramic throwing head wear-resistant block 2, wherein the top of the base body 1 is provided with a sink groove 3, and the ceramic throwing head wear-resistant block 2 and the sink groove 3 are matched with each other in structure and are embedded in the sink groove 3; the bottom of the base body 1 is provided with a bolt hole 4 for connecting a vertical shaft type crusher; the substrate 1 is made of cast structural steel or wear-resistant steel through a casting process; the base body 1 and the ceramic throwing head wear-resisting block 2 are fixedly connected through a brazing process or an adhesive process.
Preferably, the ceramic throwing head wear-resistant block 2 is formed by closely and alternately arranging and combining a plurality of ceramic cylinder units 5; the ceramic cylinder units 5 are in a cylindrical or right prism structure, and the ceramic cylinder units 5 are bonded through an adhesive or connected through brazing.
Preferably, the ceramic cylinder unit 5 having a cylindrical structure has a single cylinder diameter ranging from 3 to 10 mm.
Preferably, the side length of the bottom surface of each straight prism of the ceramic cylinder unit 5 adopting the straight prism structure ranges from 3 mm to 10 mm.
The utility model discloses a throw the stub bar structure to traditional pottery and carry out redesign, compare in the wear-resisting piece of integral ceramic structure, adopt ceramic column body structure, reduce cross sectional area to pack the bonding material that toughness is good between the cylinder, make whole shock resistance strengthen by a wide margin, guaranteed the wearability of material simultaneously.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (7)
1. The utility model provides an adopt vertical axis breaker of wear-resisting piece of pottery to throw stub bar which characterized in that: the ceramic throwing head wear-resistant structure mainly comprises a base body (1) and a ceramic throwing head wear-resistant block (2), wherein a sunk groove (3) is formed in the top of the base body (1), and the ceramic throwing head wear-resistant block (2) is matched with the structure of the sunk groove (3) and embedded in the sunk groove (3); the bottom of the base body (1) is provided with a bolt hole (4); the ceramic throwing head wear-resisting block (2) is formed by closely and alternately arranging and combining a plurality of ceramic cylinder units (5).
2. The vertical shaft crusher throwing head adopting the ceramic wear-resistant block according to claim 1, characterized in that: the base body (1) is made of cast structural steel or wear-resistant steel through a casting process.
3. The vertical shaft crusher throwing head adopting the ceramic wear-resistant block according to claim 1, characterized in that: the base body (1) and the ceramic throwing head wear-resistant block (2) are fixedly connected through a brazing process or an adhesive process.
4. The vertical shaft crusher throwing head adopting the ceramic wear-resistant block according to claim 1, characterized in that: the ceramic cylinder unit (5) is in a cylindrical or right prism structure.
5. The vertical shaft crusher throwing head adopting the ceramic wear-resistant block according to claim 1, characterized in that: the ceramic cylinder units (5) are bonded through an adhesive or connected through brazing.
6. The vertical shaft crusher throwing head adopting the ceramic wear-resistant block according to claim 4, characterized in that: the diameter range of a single cylinder of the ceramic cylinder unit (5) adopting a cylinder structure is 3-10 mm.
7. The vertical shaft crusher throwing head adopting the ceramic wear-resistant block according to claim 4, characterized in that: the side length range of the bottom surface of a single rectangular prism of the ceramic cylinder unit (5) adopting the rectangular prism structure is 3-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520717.3U CN211488024U (en) | 2019-09-12 | 2019-09-12 | Vertical shaft type crusher material throwing head adopting ceramic wear-resisting blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520717.3U CN211488024U (en) | 2019-09-12 | 2019-09-12 | Vertical shaft type crusher material throwing head adopting ceramic wear-resisting blocks |
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| CN211488024U true CN211488024U (en) | 2020-09-15 |
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| CN201921520717.3U Active CN211488024U (en) | 2019-09-12 | 2019-09-12 | Vertical shaft type crusher material throwing head adopting ceramic wear-resisting blocks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756277A (en) * | 2019-09-12 | 2020-02-07 | 来宾市兴宾区日昌升新材料有限公司 | Material throwing head of vertical shaft type crusher |
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2019
- 2019-09-12 CN CN201921520717.3U patent/CN211488024U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756277A (en) * | 2019-09-12 | 2020-02-07 | 来宾市兴宾区日昌升新材料有限公司 | Material throwing head of vertical shaft type crusher |
| CN110756277B (en) * | 2019-09-12 | 2021-06-01 | 来宾市兴宾区日昌升新材料有限公司 | Material throwing head of vertical shaft type crusher |
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