CN215277656U - High-wear-resistance high-chromium cast iron plate hammer - Google Patents
High-wear-resistance high-chromium cast iron plate hammer Download PDFInfo
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- CN215277656U CN215277656U CN202120231222.XU CN202120231222U CN215277656U CN 215277656 U CN215277656 U CN 215277656U CN 202120231222 U CN202120231222 U CN 202120231222U CN 215277656 U CN215277656 U CN 215277656U
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- cast iron
- chromium cast
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Abstract
The utility model discloses a high-chromium cast iron core bar hammer of high wearability, including installation piece, mounting groove, connecting block, spacing groove, mounting panel, fixed block, body, connecting hole, the upper end of installation piece is provided with the mounting groove, the connecting block is evenly installed to the inboard of mounting groove, the inside bilateral department symmetry of installation piece is provided with the spacing groove, the inside joint of spacing groove has the mounting panel. The utility model discloses a body of inside joint of installation piece for can change it when using for a long time, thereby prolong the life of body, drive the inside of mounting panel joint at the spacing groove through the body, make convenient and fast when demolising, improve the maintenance efficiency of body, through the connecting hole of the inside setting of installation piece, make the weight that alleviates the installation piece when removing, conveniently remove, and dispel the heat that the body produced when using, effectively ensure the normal use of body.
Description
Technical Field
The utility model relates to a high chromium cast iron flat hammer technical field specifically is a high chromium cast iron flat hammer of high wearability.
Background
The impact crusher is different from a jaw crusher in that the impact action of materials generated at a high speed is utilized to perform crushing operation, the materials entering a crusher body are subjected to repeated impact action of a certain time and a certain stroke on impact surfaces of a first impact plate and a second impact plate in a set flow channel, and finally the materials are crushed. During the operation of the impact crusher, the crushing of the material mainly occurs when the material is impacted on the plate hammer at a high speed. Because the crushing cavity in the impact crusher is large, under the action of a plate hammer of the impact crusher, materials have enough space to be sufficiently accelerated and have certain kinetic energy, so that enough impact force is generated, the impact plate is impacted at twice the rotor speed, partial crushing is realized, and then, part of the materials are impacted in the air in the accelerating process to be further crushed. At present, widely used hammerheads are all made of high-chromium cast iron, but the high-chromium cast iron plate hammer still has the following problems in the using process:
1. when the high-chromium cast iron plate hammer is used at present, one side of the high-chromium cast iron plate hammer works and the other side of the high-chromium cast iron plate hammer is not used, so that the service life of the high-chromium cast iron plate hammer is influenced by long-time use.
2. When overhauing high chromium cast iron flat hammer simultaneously, inconvenient demolising, and then influence the maintenance efficiency of high chromium cast iron flat hammer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high chromium cast iron core board hammer of high wearability to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high chromium cast iron core bar hammer of high wearability, includes installation piece, mounting groove, connecting block, spacing groove, mounting panel, fixed block, body, connecting hole, the upper end of installation piece is provided with the mounting groove, the connecting block is evenly installed to the inboard of mounting groove, the inside bilateral department symmetry of installation piece is provided with the spacing groove, the inside joint of spacing groove has the mounting panel, the fixed block is installed to the bottom of mounting panel, the body is installed to the bottom of fixed block, the inside of installation piece evenly is provided with the connecting hole.
Preferably, four groups of connecting blocks are symmetrically arranged in the mounting groove.
Preferably, the connecting blocks are all equal in size.
Preferably, the inside of installation piece evenly is provided with the spacing groove that the quantity is four groups, and the relative one end opening distance of the spacing groove of installation piece inside one side is greater than the opposite one end opening distance of spacing groove.
Preferably, the mounting plate is clamped on the inner side of the limiting groove, and the opposite ends of the mounting plate are clamped with each other.
Preferably, the body is clamped at the bottom side of the mounting block through the fixing block.
Preferably, the shape of the connecting hole is hexagonal.
Compared with the prior art, the utility model provides a high chromium cast iron core board hammer of high wearability possesses following beneficial effect:
1. the utility model discloses a body of inside joint of installation piece for can change it when using for a long time, thereby prolong the life of body.
2. The utility model discloses a body drives the mounting panel joint in the inside of spacing groove for convenient and fast when demolising improves the maintenance efficiency of body.
3. The utility model discloses an installation piece inside connecting hole that sets up for alleviate the weight of installation piece when removing, conveniently remove, and dispel the heat that the body produced when using, effectively ensure the normal use of body.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a side cross-sectional view of the present invention;
fig. 3 is a top cross-sectional view of the present invention;
fig. 4 is a top view of the present invention.
In the figure: 1. mounting blocks; 2. mounting grooves; 3. connecting blocks; 4. a limiting groove; 5. mounting a plate; 6. a fixed block; 7. a body; 8. and connecting the holes.
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. 1-4, the present invention provides an embodiment: the utility model provides a high chromium cast iron core board hammer of high wearability, including installation piece 1, mounting groove 2, connecting block 3, spacing groove 4, mounting panel 5, fixed block 6, body 7, connecting hole 8, the upper end of installation piece 1 is provided with mounting groove 2, connecting block 3 is evenly installed to the inboard of mounting groove 2, the both sides department symmetry of installation piece 1 inside is provided with spacing groove 4, the inside joint of spacing groove 4 has mounting panel 5, fixed block 6 is installed to mounting panel 5's bottom, body 7 is installed to fixed block 6's bottom, the inside of installation piece 1 evenly is provided with connecting hole 8.
In this embodiment, the inside symmetry of mounting groove 2 is provided with the connecting block 3 that the quantity is four groups, improves the stability of the installation of mounting block 1.
In this embodiment, the connecting blocks 3 are equal in size, so that the stability of installation of the installation block 1 is improved.
In this implementation, the inside of installation piece 1 evenly is provided with the spacing groove 4 that the quantity is four groups, and the relative one end opening distance of the spacing groove 4 of the inside one side of installation piece 1 is greater than the opposite one end opening distance of spacing groove 4, improves the stability of mounting panel 5 in the inside of spacing groove 4.
In this implementation, mounting panel 5 joint is in the inboard of spacing groove 4, and mounting panel 5's relative one end mutual joint improves the stability of mounting panel 5 in spacing groove 4 inside.
In this implementation, body 7 passes through the bottom side of fixed block 6 joint at installation piece 1, improves the stability of body 7 installation.
In this embodiment, the shape of the connection hole 8 is hexagonal, so that the weight of the mounting block 1 is reduced and the mounting stability of the mounting block 1 is increased.
The working principle is as follows: drive 3 joints of connecting block in the rotor outside of impact crusher through installation piece 1 before the use, when installing a set of body 7 simultaneously, through 5 joints of mounting panel in the inboard of spacing groove 4, when installing another set of body 7 again for the mutual joint of relative one end of mounting panel 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. The utility model provides a high chromium cast iron board hammer of high wearability, includes installation piece (1), mounting groove (2), connecting block (3), spacing groove (4), mounting panel (5), fixed block (6), body (7), connecting hole (8), its characterized in that: the upper end of installation piece (1) is provided with mounting groove (2), connecting block (3) are evenly installed to the inboard of mounting groove (2), the inside bilateral department symmetry of installation piece (1) is provided with spacing groove (4), the inside joint of spacing groove (4) has mounting panel (5), fixed block (6) are installed to the bottom of mounting panel (5), body (7) are installed to the bottom of fixed block (6), the inside of installation piece (1) evenly is provided with connecting hole (8).
2. The high wear resistance high chromium cast iron plate hammer according to claim 1, characterized in that: the mounting groove (2) is internally and symmetrically provided with four groups of connecting blocks (3).
3. The high wear resistance high chromium cast iron plate hammer according to claim 1, characterized in that: the connecting blocks (3) are equal in size.
4. The high wear resistance high chromium cast iron plate hammer according to claim 1, characterized in that: the mounting block is characterized in that four groups of limiting grooves (4) are uniformly formed in the mounting block (1), and the opening distance of the opposite end of one side of each limiting groove (4) in the mounting block (1) is larger than the opening distance of the opposite end of the corresponding limiting groove (4).
5. The high wear resistance high chromium cast iron plate hammer according to claim 1, characterized in that: mounting panel (5) joint is in the inboard of spacing groove (4), and the mutual joint of the relative one end of mounting panel (5).
6. The high wear resistance high chromium cast iron plate hammer according to claim 1, characterized in that: the body (7) is clamped at the bottom side of the mounting block (1) through the fixing block (6).
7. The high-wear-resistance high-chromium cast iron plate hammer as claimed in claim 2, wherein: the connecting hole (8) is hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120231222.XU CN215277656U (en) | 2021-01-27 | 2021-01-27 | High-wear-resistance high-chromium cast iron plate hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120231222.XU CN215277656U (en) | 2021-01-27 | 2021-01-27 | High-wear-resistance high-chromium cast iron plate hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215277656U true CN215277656U (en) | 2021-12-24 |
Family
ID=79530456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120231222.XU Active CN215277656U (en) | 2021-01-27 | 2021-01-27 | High-wear-resistance high-chromium cast iron plate hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215277656U (en) |
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2021
- 2021-01-27 CN CN202120231222.XU patent/CN215277656U/en active Active
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