CN220803573U - Combined hammer of crusher - Google Patents
Combined hammer of crusher Download PDFInfo
- Publication number
- CN220803573U CN220803573U CN202322525885.4U CN202322525885U CN220803573U CN 220803573 U CN220803573 U CN 220803573U CN 202322525885 U CN202322525885 U CN 202322525885U CN 220803573 U CN220803573 U CN 220803573U
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- CN
- China
- Prior art keywords
- hammer
- blade
- crusher
- utility
- model
- 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.)
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Links
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 239000002028 Biomass Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 241000251131 Sphyrna Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a combined hammer of a crusher, which comprises a hammer body, wherein the top end of the front surface of the hammer body and the bottom of the front surface are respectively provided with a connecting part, two sides of the front surface of the connecting part are respectively provided with two first blade parts, and the middle part of the front surface of the connecting part is provided with a second blade part.
Description
Technical Field
The utility model relates to the technical field of hammerheads, in particular to a combined hammer head of a crusher.
Background
Biomass crushers are mechanical devices specifically designed for crushing biomass material.
Biomass comprises renewable organic substances such as plant straw, wood scraps, crop residues and the like, but the hammer heads on the existing crusher have the following defects:
(1) The existing crusher adopts hammer type materials suitable for building templates, branches, thin plates and the like, and the cutter type crusher adopts the cutter type materials with large diameters and is sharp because the hammer type crusher has no cutting edge and the obtuse angle of the cutting edge cannot process the materials with the too large diameters, but because more iron materials are processed by the crusher, the iron materials need to be sorted by the cutter blades, and the economic loss is easily caused by the slightly missing iron materials;
(2) The existing crusher hammer head is frequently worn in the processing process, needs to be replaced frequently, and is high in maintenance cost.
Disclosure of utility model
The utility model aims to provide a combined hammer of a crusher, which aims to solve the problems that the existing crusher provided in the background art cannot process materials with oversized diameter by adopting a hammer type blade obtuse angle, iron objects need to be sorted by adopting a knife type, the economic loss is easy to be caused by slightly missing iron objects, the hammer is frequently worn in the processing process, the hammer needs to be replaced frequently, and the maintenance cost is high.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a breaker combination formula tup, includes the hammer block, positive top and positive bottom of hammer block all are equipped with connecting portion, connecting portion positive both sides all are equipped with two first cutting edge portions, connecting portion positive middle part is equipped with second cutting edge portion.
When the combined hammer of the crusher is used, when materials travel to the hammer, the wood is split by the middle part higher than the middle part, the materials are changed into fine materials, and the fine materials are reprocessed from the two sides of the fine materials, so that the replacement time is shortened, the efficiency is high, and the materials are not picked.
As a preferable aspect of the present utility model, the middle of the first blade is an acute angle. The blade part is an acute angle, so that the processing of materials with larger diameters is facilitated.
As a preferable aspect of the present utility model, the middle of the second blade is an obtuse angle. The second blade part is used for chopping materials to be in a fine state.
As a preferable embodiment of the present utility model, the length of the second blade is longer than the length of the first blade. The second blade part can process the material in advance.
As a preferable technical scheme of the utility model, the middle part of the hammer body is provided with a fixing hole. The fixed hole is used for installing the hammer body.
As a preferable technical scheme of the utility model, the surface of the hammer body is sprayed with a hard alloy layer. The hard alloy layer can improve the strength and wear resistance of the hammer.
As a preferable technical scheme of the utility model, the hammer body is trapezoidal. The hammer body is trapezoidal, so that the impact force is uniformly distributed, and the crushing effect is good.
As a preferable technical scheme of the utility model, the hammer body, the connecting part, the first blade part and the second blade part are of an integrally formed structure. The hammer head has higher connection strength due to the integral structure of all the components.
Compared with the prior art, the utility model has the beneficial effects that:
1. The crusher hammer combines the advantages of the hammer head and the cutter head, when materials travel to the hammer head, firstly, wood is split by the middle part higher than the hammer head to become fine materials, and then the fine materials are reprocessed from the two sides of the hammer head, so that the replacement time is reduced, the efficiency is high, and the materials are not picked;
2. Hard alloy is sprayed on the hammer of the crusher, so that the wear resistance, strength and impact resistance of the hammer can be improved, the crushing efficiency is improved, and the maintenance cost is reduced.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a front view of the present utility model;
fig. 4 is a partial cross-sectional view of the ram of the present utility model.
In the figure: 1. a hammer body; 2. a fixing hole; 3. a connection part; 4. a first blade portion; 5. a second blade portion; 6. a cemented carbide layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a combined hammer of a crusher, which comprises a hammer body 1, wherein the top end of the front surface of the hammer body 1 and the bottom of the front surface are respectively provided with a connecting part 3, two first blade parts 4 are respectively arranged on two sides of the front surface of the connecting part 3, and the middle part of the front surface of the connecting part 3 is provided with a second blade part 5 for crushing.
When the hammer head is used, the materials travel to the hammer head, firstly, the second blade part 5 at the middle part higher than the hammer head is used for splitting the wood into fine materials, and then the first blade parts 4 at the two sides of the hammer head are used for reprocessing so as to reduce the replacement time, so that the efficiency is high, and the materials are not picked up;
the middle part of the first blade part 4 is an acute angle, the middle part of the second blade part 5 is an obtuse angle, and the length of the second blade part 5 is higher than that of the first blade part 4;
When the cutter is used, the length of the second blade part 5 is longer, so that materials can be processed in advance, the obtuse angle blade can be used for crushing the materials to be in a fine state, and then the first blade part 4 with an acute angle of the blade is used for further refining the materials;
The middle part of the hammer body 1 is provided with a fixed hole 2, the surface of the hammer body 1 is sprayed with a hard alloy layer 6, the hammer body 1 is trapezoid, and the hammer body 1, the connecting part 3, the first blade part 4 and the second blade part 5 are of an integrated structure;
When the hammer is used, the hammer head is of an integrally formed structure, has higher connection strength, is not easy to damage, the hammer body 1 is of a trapezoid shape, is even in impact force distribution, has a better crushing effect, is sprayed with the hard alloy layer 6 on the surface, can improve wear resistance, strength and impact resistance, reduces maintenance cost, and can be used for working by installing the hammer body 1 on a crusher through the fixing holes 2.
When the combined hammer head of the crusher is particularly used, the advantages of the hammer head type and the cutter type are combined, when materials travel to the hammer head, the second blade part 5 at the middle part higher than the position is used for splitting wood into fine materials, and then the first blade parts 4 at the two sides of the fine materials are used for reprocessing, so that the replacement time is shortened, the efficiency is high, a hard alloy layer 6 is not picked, the wear resistance, the strength and the impact resistance of the hammer head are improved, the crushing efficiency is improved, and the maintenance cost is reduced.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a breaker combination formula tup, includes hammer block (1), its characterized in that: the hammer is characterized in that the top end of the front face of the hammer body (1) and the bottom of the front face of the hammer body are both provided with connecting portions (3), two first blade portions (4) are arranged on two sides of the front face of the connecting portions (3), and a second blade portion (5) is arranged in the middle of the front face of the connecting portions (3).
2. The crusher combined hammer head of claim 1, wherein: the middle part of the first blade part (4) is an acute angle.
3. The crusher combined hammer head of claim 1, wherein: the middle part of the second blade part (5) is an obtuse angle.
4. The crusher combined hammer head of claim 1, wherein: the length of the second blade part (5) is higher than that of the first blade part (4).
5. The crusher combined hammer head of claim 1, wherein: the middle part of the hammer body (1) is provided with a fixing hole (2).
6. The crusher combined hammer head of claim 1, wherein: the surface of the hammer body (1) is sprayed with a hard alloy layer (6).
7. The crusher combined hammer head of claim 1, wherein: the hammer body (1) is trapezoid.
8. The crusher combined hammer head of claim 1, wherein: the hammer body (1), the connecting part (3), the first blade part (4) and the second blade part (5) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322525885.4U CN220803573U (en) | 2023-09-18 | 2023-09-18 | Combined hammer of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322525885.4U CN220803573U (en) | 2023-09-18 | 2023-09-18 | Combined hammer of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220803573U true CN220803573U (en) | 2024-04-19 |
Family
ID=90671029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322525885.4U Active CN220803573U (en) | 2023-09-18 | 2023-09-18 | Combined hammer of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220803573U (en) |
-
2023
- 2023-09-18 CN CN202322525885.4U patent/CN220803573U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |