CN208960008U - A kind of strong riveted bimetal hammerhead - Google Patents
A kind of strong riveted bimetal hammerhead Download PDFInfo
- Publication number
- CN208960008U CN208960008U CN201821003990.4U CN201821003990U CN208960008U CN 208960008 U CN208960008 U CN 208960008U CN 201821003990 U CN201821003990 U CN 201821003990U CN 208960008 U CN208960008 U CN 208960008U
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- China
- Prior art keywords
- mounting hole
- hole
- inner casing
- riveted
- fixation hole
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Abstract
The utility model discloses a kind of strong riveted bimetal hammerheads, including inner casing and potassium steel hammer body, the side wall of the inner casing is equipped with discharge port, the top side wall of the inner casing is equipped with feed inlet, the inner rotation of the inner casing is connected with transmission shaft, and the surface fixing sleeve of the transmission shaft is connected to rotating disc, and the surface of the rotating disc offers mounting hole, the inside of the potassium steel hammer body offers fixation hole, and one end of the potassium steel hammer body is fixedly connected with high-chromium wear-resistant block.The utility model passes through setting mounting hole, fixation hole and bolt, mounting hole and fixation hole difference and existing round hole, mounting hole and fixation hole rectangular in this way is not easy to skid relative to round hole, and the more consolidation of riveted, by the rectangular bolt of cooperation, the compactibility of mounting hole and fixation hole is further increased, prevents from loosening, further extends service life.
Description
Technical field
The utility model relates to bimetal hammerhead technical field, specially a kind of strong riveted bimetal hammerhead.
Background technique
Attack formula crusher structure is simple, and reduction ratio is big, and energy consumption is small, and discharging uniformly, is suitble to be crushed various materials, has weight
The features such as amount is light, operation is easy to maintenance, is used widely in industries such as building materials, metallurgy, mine, electric power, chemical industry.However attack
Formula grinder hammerhead quick abrasion, service life is short, becomes the outstanding problem of the machine, so developing novel with selection economical rationality
Bimetal hammerhead, it has also become give full play to the key of this kind of equipment advantage.
In strong impact crusher operation process, tup not only by high impact forces strike wear, but also by heavily stressed plow,
Erosive wear, therefore tup needs both to have high rigidity, has again sufficiently ductile.In recent years, each enterprises and institutions, scientific research institutions
Personnel have been devoted to study various not only wear-resisting but also service-strong tup, such as Alloying High Manganese Steel, ultra-high manganese steel, various composition
Steel alloy, Double-metal composite hammer etc., but practical effect is all bad.The Double-metal composite hammer being wherein most expected,
Due to complex process, technology is unqualified, falls off often or hammer handle cracks at alloy, fall flat, therefore
It does not promote and apply on a large scale, but still possessed disadvantage is insufficient:
1. riveted is unstable during installation, it is often necessary to maintenance and detection；
2. general be installed as barrel band installation, riveted is unstable.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of strong riveted bimetal hammerhead, solves existing
The bad problem of bimetal hammerhead using effect.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of strong riveted bimetal hammerhead, including
Inner casing and potassium steel hammer body, the side wall of the inner casing are equipped with discharge port, and the top side wall of the inner casing is equipped with feed inlet, described interior
The inner rotation of shell is connected with transmission shaft, and the surface fixing sleeve of the transmission shaft is connected to rotating disc, and the surface of the rotating disc is opened
Equipped with mounting hole, the inside of the potassium steel hammer body offers fixation hole, and one end of the potassium steel hammer body is fixedly connected with height
Chromium wear-resistant block.
Preferably, the mounting hole is adapted with the shape of fixation hole, and the fixed grafting in the inside of mounting hole and fixation hole
There is bolt.
Preferably, the side-glance shape of the bolt is adapted with the shape of mounting hole and fixation hole.
Preferably, the high-chromium wear-resistant block is Cr26, and rationally adds the alloying elements such as Mo, Cu, Ni, Ti, pregnant using Re
It educates.
Preferably, the bolt is that No. 45 carbon steel modifier treatment are process, flexural strength >=8.8 grade.
Preferably, one end of the high-chromium wear-resistant block is equipped with lug boss, and the lug boss is bonded with the inner wall of inner casing.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of strong riveted bimetal hammerhead, has following beneficial to effect
Fruit:
(1) the utility model is distinguished and existing circle by setting mounting hole, fixation hole and bolt, mounting hole and fixation hole
Shape hole, mounting hole rectangular in this way and fixation hole are not easy to skid relative to round hole, and the more consolidation of riveted, by cooperation
Rectangular bolt further increases the compactibility of mounting hole and fixation hole, prevents from loosening, further extends service life.
(2) the utility model passes through setting lug boss, compared with traditional rectangle tup, the strong riveted bimetal hammerhead
Front is equipped with lug boss, so that being more bonded the inner wall of inner casing, and has when rotating simultaneously and pulverizes effect, and intensity is more simultaneously
By force, it hammers that broken effect is more preferable into shape, further enhances the practicability of the strong riveted bimetal hammerhead.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model hammehead structure schematic diagram；
Fig. 3 is the utility model latch structure schematic diagram
In figure: 1, inner casing；2, discharge port；3, feed inlet；4, transmission shaft；5, rotating disc；6, mounting hole；7, fixation hole；8,
Potassium steel hammer body；9, high-chromium wear-resistant block；10, bolt；11, lug boss.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of strong riveted bimetal hammerhead, including inner casing 1 and potassium steel hammer body 8, the side wall of inner casing 1
Equipped with discharge port 2, the top side wall of inner casing 1 is equipped with feed inlet 3, and the inner rotation of inner casing 1 is connected with transmission shaft 4, transmission shaft 4
Surface fixing sleeve is connected to rotating disc 5, and the surface of rotating disc 5 offers mounting hole 6, and the inside of potassium steel hammer body 8 offers fixation
Hole 7, mounting hole 6 are adapted with the shape of fixation hole 7, and the fixation of the inside of mounting hole 6 and fixation hole 7 is plugged with bolt 10, inserts
Pin 10 be No. 45 carbon steel modifier treatment be process, flexural strength >=8.8 grade, mounting hole 6 and fixation hole 7 difference with it is existing
Round hole, mounting hole 6 rectangular in this way and fixation hole 7 are not easy to skid relative to round hole, and the more consolidation of riveted, by matching
The rectangular bolt 10 closed, further increases the compactibility of mounting hole 6 and fixation hole 7, prevents from loosening, further extending makes
It is adapted with the side-glance shape in service life, bolt 10 with the shape of mounting hole 6 and fixation hole 7, one end of potassium steel hammer body 8 is fixed to be connected
It is connected to high-chromium wear-resistant block 9, high-chromium wear-resistant block 9 is Cr26, and rationally adds the alloying elements such as Mo, Cu, Ni, Ti, it is bred using Re,
One end of high-chromium wear-resistant block 9 is equipped with lug boss 11, and the lug boss 11 is bonded with the inner wall of inner casing 1, by the way that lug boss 11 is arranged,
Compared with traditional rectangle tup, it is equipped with lug boss 11 in front of the strong riveted bimetal hammerhead, so that being more bonded inner casing 1
Inner wall, and have when rotating simultaneously and pulverize effect, and intensity is stronger simultaneously, it is more preferable to hammer broken effect into shape, further enhances the strong riveting
The practicability of box-like bimetal hammerhead.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, transmission shaft 4 is rotated by external device, and then rotating disc 5 is driven to be rotated, and is so being installed
When first pass through mounting hole 6 and fixation hole 7 and carry out vacancy docking, and then grafting enters bolt 10, relative to round hole more consolidation, so
It is fed afterwards by feed inlet 3, after driving high-chromium wear-resistant block 9 to smash object by potassium steel hammer body 8, by going out
Material mouth 2 discharges.
In conclusion the strong riveted bimetal hammerhead, passes through setting mounting hole 6, fixation hole 7, bolt 10 and lug boss
11, solve the problems, such as that existing bimetal hammerhead using effect is bad.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of strong riveted bimetal hammerhead, including inner casing (1) and potassium steel hammer body (8), it is characterised in that: the inner casing
(1) side wall is equipped with discharge port (2), and the top side wall of the inner casing (1) is equipped with feed inlet (3), and the inside of the inner casing (1) turns
Dynamic to be connected with transmission shaft (4), the surface fixing sleeve of the transmission shaft (4) is connected to rotating disc (5), the surface of the rotating disc (5)
It offering mounting hole (6), the inside of the potassium steel hammer body (8) offers fixation hole (7), and the one of the potassium steel hammer body (8)
End is fixedly connected with high-chromium wear-resistant block (9).
2. a kind of strong riveted bimetal hammerhead according to claim 1, it is characterised in that: the mounting hole (6) and solid
The shape for determining hole (7) is adapted, and the fixation of the inside of mounting hole (6) and fixation hole (7) is plugged with bolt (10).
3. a kind of strong riveted bimetal hammerhead according to claim 2, it is characterised in that: the side view of the bolt (10)
Shape is adapted with the shape of mounting hole (6) and fixation hole (7).
4. a kind of strong riveted bimetal hammerhead according to claim 1, it is characterised in that: the high-chromium wear-resistant block (9)
For Cr26, and the alloying elements such as Mo, Cu, Ni, Ti are rationally added, is bred using Re.
5. a kind of strong riveted bimetal hammerhead according to claim 3, it is characterised in that: the bolt (10) is No. 45
Carbon steel modifier treatment is process, flexural strength >=8.8 grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003990.4U CN208960008U (en) | 2018-06-27 | 2018-06-27 | A kind of strong riveted bimetal hammerhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003990.4U CN208960008U (en) | 2018-06-27 | 2018-06-27 | A kind of strong riveted bimetal hammerhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208960008U true CN208960008U (en) | 2019-06-11 |
Family
ID=66748139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003990.4U Active CN208960008U (en) | 2018-06-27 | 2018-06-27 | A kind of strong riveted bimetal hammerhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208960008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614144A (en) * | 2019-08-28 | 2019-12-27 | 徐州力诺健康科技有限公司 | Mechanical product has vibrations hammer mill |
-
2018
- 2018-06-27 CN CN201821003990.4U patent/CN208960008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614144A (en) * | 2019-08-28 | 2019-12-27 | 徐州力诺健康科技有限公司 | Mechanical product has vibrations hammer mill |
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