CN214439605U - Novel wear-resisting tup for breaker - Google Patents
Novel wear-resisting tup for breaker Download PDFInfo
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- CN214439605U CN214439605U CN202023186456.1U CN202023186456U CN214439605U CN 214439605 U CN214439605 U CN 214439605U CN 202023186456 U CN202023186456 U CN 202023186456U CN 214439605 U CN214439605 U CN 214439605U
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Abstract
The utility model discloses a novel wear-resisting tup for breaker, including the hammer handle, the lower extreme surface of hammer handle is provided with the hammer block, the front end surface of hammer handle is provided with the mounting hole, the inside surface of mounting hole is provided with wear ring, the front end surface of hammer handle is provided with wear ring, the lower extreme surface of hammer block is provided with the hammer core, the side surface of hammer core is provided with the tup main part, the tup main part all is provided with spacing hole with the side surface of hammer core, the tup main part all is provided with the locating hole with the front end surface of hammer core. A novel wear-resisting tup for breaker, simple structure, the connectivity is strong, convenient to use has and is convenient for change and dismantle the tup main part, saves the cost, has higher wearability and shock attenuation nature, improves life, strengthens the stability of connecting, excellent in use effect.
Description
Technical Field
The utility model relates to a breaker technical field, in particular to novel wear-resisting tup for breaker.
Background
The hammer crusher is one of common devices in a crushing production line and a sand production line, and is widely used for crushing iron ore, sandstone, gypsum, blast furnace slag, coal gangue, lump coal and other medium-hard ores, while the hammer head is one of core parts of the hammer crusher and is arranged on a pin shaft of a crusher rotor, when the crusher runs at a high speed, the hammer head directly strikes materials, so that the materials are continuously impacted and extruded by high-hardness materials and are gradually abraded, therefore, the service life of the hammer head is a key factor influencing the working efficiency and the operation and maintenance cost of the whole crushing system, the friction-resistant hammer head of the existing crusher is an integrated hammer head, when the hammer head is abraded or damaged, the whole hammer head needs to be discarded, particularly under the severe working condition that the hardness of the crushed materials is higher, the replacement frequency of the hammer head is higher, the cost is enhanced, the wear resistance of the installation hole and two sides of the hammer head and the bottom of the hammer head is poorer in long-time use, even the situation of fracture appears, for this reason, we propose a novel wear-resisting tup for breaker.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a novel wear-resisting tup for breaker can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel wear-resisting tup for breaker, includes the hammer handle, the lower extreme surface of hammer handle is provided with the hammer block, the front end surface of hammer handle is provided with the mounting hole, the inside surface of mounting hole is provided with wear ring, the front end surface of hammer handle is provided with the ring that wear-resistants, the lower extreme surface of hammer block is provided with the hammer core, the side surface of hammer core is provided with the tup main part, the tup main part all is provided with spacing hole with the side surface of hammer core, the tup main part all is provided with the locating hole with the front end surface of hammer core.
Preferably, be fixed connection between hammer handle and the hammer block, the mounting hole runs through in the front end surface of hammer handle, be fixed connection between wear-resisting ring and the mounting hole, be fixed connection between wear-resisting circle and the hammer handle.
By adopting the technical scheme, the following technical effects can be achieved: through wear-resisting circle and wear-resisting ring, improve the wearability of hammer handle, improve life.
Preferably, the hammer core is fixedly connected with the hammer body, the limiting holes penetrate through the outer surface of the side end of the hammer head main body, the number of the limiting holes is eight, the limiting holes are symmetrically arranged, and the limiting holes are embedded in the outer surface of the side end of the hammer core.
By adopting the technical scheme, the following technical effects can be achieved: the connectivity is enhanced by the limiting holes.
Preferably, the positioning holes penetrate through the outer surface of the front end of the hammer head main body, the positioning holes are eight and symmetrically arranged, the positioning holes are embedded in the outer surface of the front end of the hammer core, the locking pins are arranged at the side ends of the limiting holes, the hammer head main body and the hammer core are movably connected through the limiting holes and the locking pins, and the locking pins are eight in number.
By adopting the technical scheme, the following technical effects can be achieved: the hammer head main body and the hammer core are locked through the locking hole.
Preferably, the front end of the positioning hole is provided with a reinforcing pin, the hammer head main body and the hammer core are movably connected through the positioning hole and the reinforcing pin, and the number of the reinforcing pins is eight and the reinforcing pins are symmetrically arranged.
By adopting the technical scheme, the following technical effects can be achieved: the connection fixing property is enhanced by the reinforcing pin.
Preferably, be provided with the shock attenuation board between hammer core and the tup main part, be swing joint between shock attenuation board and hammer core and the tup main part, the lower extreme of tup main part is provided with wear-resisting protective layer, be fixed connection between wear-resisting protective layer and the tup main part.
By adopting the technical scheme, the following technical effects can be achieved: through the shock attenuation board, make it have the cushioning effect, prevent that violent collision from causing the damage to inside, through the wear-resisting protective layer of tup main part lower extreme, have the guard action to the tup main part, strengthen its wearability, improve life.
Compared with the prior art, the utility model has the advantages that the wear-resisting ring inside the mounting hole can prevent the internal wear of the mounting hole, which causes loose installation and affects the use of the crusher, the wear-resisting rings are arranged at the front end and the rear end of the hammer handle, which prevents the front end and the rear end of the hammer handle from being worn, which causes the whole hammer head to be unusable and increases the cost, the hammer head main body and the hammer core are convenient to detach through the limiting hole, which is convenient to replace and saves the cost, the locking and fixing are realized through the locking pin, the connection between the hammer head main body and the hammer core is more stable through the positioning hole and the reinforcing pin, the damping plate is arranged between the hammer head main body and the hammer core, which has the damping function and prevents the damage to the internal part caused by severe collision, the wear-resisting protective layer at the lower end of the hammer head main body has the protection function and enhances the wear resistance of the hammer head main body, improve life, whole wear-resisting tup for novel breaker, simple structure, the connectivity is strong, and convenient to use has and is convenient for change and dismantle the tup main part, saves the cost, has higher wearability and shock attenuation nature, improves life, strengthens the stability of connecting, excellent in use effect.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel wear-resistant hammer head for a crusher of the present invention;
fig. 2 is a side view of the novel wear-resistant hammer head for the crusher of the present invention;
fig. 3 is a front sectional view of the novel wear-resistant hammer head for the crusher;
fig. 4 is the enlarged view of a in fig. 3 of a novel wear-resistant hammer head for a crusher of the present invention.
In the figure: 1. a hammer handle; 2. a hammer body; 3. mounting holes; 4. a wear ring; 5. an antiwear ring; 6. a hammer core; 7. a hammer head main body; 8. a limiting hole; 9. positioning holes; 10. a locking pin; 11. a reinforcement pin; 12. a wear-resistant protective layer; 13. a shock absorbing plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a novel wear-resistant hammer head for a crusher comprises a hammer handle 1, a hammer body 2 is arranged on the outer surface of the lower end of the hammer handle 1, a mounting hole 3 is formed in the outer surface of the front end of the hammer handle 1, a wear-resistant ring 4 is arranged on the outer surface of the inside of the mounting hole 3, a wear-resistant ring 5 is arranged on the outer surface of the front end of the hammer handle 1, a hammer core 6 is arranged on the outer surface of the lower end of the hammer body 2, a hammer head main body 7 is arranged on the outer surface of the side end of the hammer core 6, limiting holes 8 are formed in the outer surfaces of the side ends of the hammer head main body 7 and the hammer core 6, and positioning holes 9 are formed in the outer surfaces of the front end of the hammer head main body 7 and the hammer core 6.
For fixed connection between hammer handle 1 and the hammer block 2, mounting hole 3 runs through in the front end surface of hammer handle 1, for fixed connection between wear-resisting ring 4 and the mounting hole 3, be fixed connection between ring 5 and the hammer handle 1 that wear-resistants, through ring 5 and wear-resistants 4 that wear-resistants, improve the life of tup.
For fixed connection between hammer core 6 and the hammer block 2, spacing hole 8 runs through in the side surface of tup main part 7, and the quantity of spacing hole 8 is eight, and is the symmetry and arranges, and spacing hole 8 inlays in the side surface of hammer core 6, through spacing hole 8, strengthens the connectivity between tup main part 7 and the hammer core 6.
The locating hole 9 runs through in the front end surface of tup main part 7, and the quantity of locating hole 9 is eight, and is the symmetry and arranges, and locating hole 9 inlays in the front end surface of hammer core 6, and the side of spacing hole 8 is provided with the fitting pin 10, is swing joint between tup main part 7 and the hammer core 6 through between spacing hole 8 and the fitting pin 10, and the quantity of fitting pin 10 is eight, locks tup main part 7 and hammer core 6 through fitting pin 10.
The front end of locating hole 9 is provided with reinforcing pin 11, is swing joint through locating hole 9 and reinforcing pin 11 between tup main part 7 and the hammer core 6, and the quantity of reinforcing pin 11 is eight, and is the symmetry and arranges, through locating hole 9 and reinforcing pin 11, makes the connection between tup main part 7 and the hammer core 6 more firm.
Be provided with between hammer core 6 and the tup main part 7 and subtract vibrating plate 13, it is swing joint to subtract between vibrating plate 13 and hammer core 6 and the tup main part 7, the lower extreme of tup main part 7 is provided with wear-resisting protective layer 12, be fixed connection between wear-resisting protective layer 12 and the tup main part 7, through subtracting vibrating plate 13, make it have the cushioning effect, prevent to violently collide and cause the damage to inside, through wear-resisting protective layer 12 of tup main part 7 lower extreme, have the guard action to tup main part 7, strengthen its wearability, and service life is prolonged.
It should be noted that, when the novel wear-resistant hammer head for the crusher is used, a worker can prevent the inner wear of the mounting hole 3 by installing the mounting hole 3 on the hammer handle 1 inside the crusher and preventing the wear of the mounting hole 3 by the wear-resistant ring 4 inside the mounting hole 3, which leads to loose installation and affects the use of the crusher, the wear-resistant rings 5 are arranged at the front end and the rear end of the hammer handle 1, which prevents the wear of the front end and the rear end of the hammer handle 1 and leads to the incapability of the whole hammer head, the cost is increased, the hammer head main body 7 and the hammer core 6 are convenient to detach by the limiting hole 8, the replacement is convenient, the cost is saved, the hammer head main body is locked and fixed by the locking pin 10, the connection between the hammer head main body 7 and the hammer core 6 is more stable by the positioning hole 9 and the reinforcing pin 11, and the damping plate 13 is arranged between the hammer head main body 7 and the hammer core 6, so that the novel wear-resistant hammer head has a damping effect, prevent that violent collision from causing the damage to inside, through wear-resisting protective layer 12 of tup main part 7 lower extreme, have the guard action to tup main part 7, strengthen its wearability, improve life.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a novel wear-resisting tup for breaker, includes hammer handle (1), its characterized in that: the utility model discloses a hammer drill, including hammer handle (1), hammer handle (6), hammer handle (1), hammer handle (2), hammer handle, and the inside, hammer handle, and the inside, hammer handle, and the inside.
2. The novel wear-resistant hammer head for the crusher as claimed in claim 1, wherein: be fixed connection between hammer handle (1) and hammer block (2), mounting hole (3) run through in the front end surface of hammer handle (1), be fixed connection between wear-resisting ring (4) and mounting hole (3), be fixed connection between wear-resisting circle (5) and hammer handle (1).
3. The novel wear-resistant hammer head for the crusher as claimed in claim 1, wherein: the hammer is characterized in that the hammer core (6) is fixedly connected with the hammer body (2), the limiting holes (8) penetrate through the outer surface of the side end of the hammer head main body (7), the limiting holes (8) are eight and are symmetrically arranged, and the limiting holes (8) are embedded in the outer surface of the side end of the hammer core (6).
4. The novel wear-resistant hammer head for the crusher as claimed in claim 1, wherein: the utility model discloses a hammer, including hammer core (6), locating hole (9) and hammer core (6), the locating hole runs through in the front end surface of hammer main part (7), the quantity of locating hole (9) is eight, and is the symmetry and arranges, inlay in the front end surface of hammer core (6) locating hole (9), the side of spacing hole (8) is provided with fitting pin (10), be swing joint between hammer main part (7) and hammer core (6) through between spacing hole (8) and fitting pin (10), the quantity of fitting pin (10) is eight.
5. The novel wear-resistant hammer head for the crusher as claimed in claim 1, wherein: the hammer head is characterized in that a reinforcing pin (11) is arranged at the front end of the positioning hole (9), the hammer head main body (7) and the hammer core (6) are movably connected through the positioning hole (9) and the reinforcing pin (11), and the reinforcing pins (11) are eight in number and are symmetrically arranged.
6. The novel wear-resistant hammer head for the crusher as claimed in claim 1, wherein: be provided with between hammer core (6) and tup main part (7) shock attenuation board (13), be swing joint between shock attenuation board (13) and hammer core (6) and tup main part (7), the lower extreme of tup main part (7) is provided with wear-resisting protective layer (12), be fixed connection between wear-resisting protective layer (12) and tup main part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023186456.1U CN214439605U (en) | 2020-12-25 | 2020-12-25 | Novel wear-resisting tup for breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023186456.1U CN214439605U (en) | 2020-12-25 | 2020-12-25 | Novel wear-resisting tup for breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214439605U true CN214439605U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023186456.1U Active CN214439605U (en) | 2020-12-25 | 2020-12-25 | Novel wear-resisting tup for breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214439605U (en) |
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2020
- 2020-12-25 CN CN202023186456.1U patent/CN214439605U/en active Active
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