CN208975927U - A kind of wear-resistant hammer head and crusher of crusher - Google Patents
A kind of wear-resistant hammer head and crusher of crusher Download PDFInfo
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- CN208975927U CN208975927U CN201821206735.XU CN201821206735U CN208975927U CN 208975927 U CN208975927 U CN 208975927U CN 201821206735 U CN201821206735 U CN 201821206735U CN 208975927 U CN208975927 U CN 208975927U
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- hammer head
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Abstract
The utility model discloses a kind of wear-resistant hammer head of crusher and crushers, wear-resistant hammer head includes that hammer handle and tup ontology, hammer handle are fixedly connected with crusher, and the top surface of tup ontology is inclined surface, several grooves are provided on the top surface of tup ontology, several grooves are arranged in parallel and its interior embedded alloy；The front end of tup body top surface is equipped with alloy.Crusher includes that vertical shaft is broken, and wear-resistant hammer head is provided with several, and wear-resistant hammer head is evenly distributed on vertical shaft and breaks, and the inclined surface on several wear-resistant hammer heads is obliquely installed clockwise or counterclockwise.By setting strike one side for the top surface of tup ontology and at inclined surface, and embedded alloy on it, embedded alloy tup is mainly for the special composition silica development in lime stone, the alloy that castingin is intensive and its tough, hardness is only second to diamond on high violent crystalon body, harsh abrasive wear can be resisted, the tup service life is improved.
Description
Technical field
The utility model relates to crusher field of mechanical technique, and in particular to the wear-resistant hammer head of a kind of crusher and broken
Machine.
Background technique
Crusher is the widely used crushing mechanism of the industries such as cement, ceramics, mine and electric power, is primarily adapted for use in broken
Medium-hard material, such as lime stone, clinker, coke, coal, hammer mill mainly complete broken work by impact energy
Industry, the material that maximum particle size is 600-1800 millimeters directly can be crushed to 20-25 millimeters or less by it.Crusher work
When, it is driven by a motor rotor high speed rotation, material uniformly enters in crusher chamber, and the tup of revolution at a high speed is impacted, cut on rotor
Cut, tear material cause material be broken.
And the main working parts of crusher are tups, be vulnerable part, tup during operation, in addition to being hit,
It also by the impact of material, is repeatedly used for a long in this way, the abrasion aggravation of tup, the working face of tup is destroyed, surface shape
Shape changes, so that impact force of the hammer mill in broken material be made to reduce, production efficiency is reduced, when increasing broken
Between, cause tup failure.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, the wear-resistant hammer head of a kind of crusher and broken is provided
Machine realizes that high efficiency is broken, has good abrasion resistance, while realizing the timely replacement of tup main body.
The purpose of this utility model is achieved through the following technical solutions: a kind of wear-resistant hammer head of crusher, including
Hammer handle and the tup ontology that hammer handle one end is arranged in, the hammer handle are fixedly connected with crusher, the top surface of the tup ontology
For strike one side and it is arranged to inclined surface, several grooves is provided on the top surface of the tup ontology, several grooves are parallel
Setting and its interior embedded alloy, the working portion of the alloy is exposed outside groove, the height of several alloy exposed parts
Unanimously；The front end of the tup body top surface is equipped with alloy；The bottom thickness of the tup ontology is 3-5cm.
The material selection potassium steel of the tup ontology.
The rear end of the tup ontology is equipped with contract slot, and the contract slot is retracted setting along the preceding extreme direction of tup ontology；It is described
One end that hammer handle is connect with tup ontology is arranged to the fast shape of contract, and is equipped with contract slot；Tooth socket is equipped in the contract slot, it is described
Hammer handle is equipped with the land engaged with tooth socket, and the land is biased to be arranged to the direction of the rear end of tup ontology.
The hammer handle gos deep at tup ontology at least 2/3rds.
The depth of the tooth socket is no more than 4mm.
The contact surface of one end that the contract slot is connect with hammer handle is arranged to rough surface.
It is a kind of that crusher described in the crusher of wear-resistant hammer head is installed, including vertical shaft is broken, if the wear-resistant hammer head is provided with
Dry, wear-resistant hammer head is evenly distributed on vertical shaft and breaks, and the inclined surface on several wear-resistant hammer heads is along clockwise or counterclockwise
Direction is obliquely installed.
The hammer handle is equipped with mounting hole far from one section of tup ontology, and hammer handle is fixed by a pin to vertical shaft and breaks.
The hammer handle is flexibly connected with pin, hammer handle far from tup ontology one end and vertical shaft it is broken between be equipped with spring.
The beneficial effects of the utility model are:
1. by setting strike one side for the top surface of tup ontology and at inclined surface, and embedded alloy on it, it inlays
Alloy tup is mainly for the special composition silica development in lime stone, and castingin is intensive and its strong on high violent crystalon body
Tough, hardness is only second to the alloy of diamond, can resist harsh abrasive wear, improves the tup service life；
2. hammer handle is detachably connected with tup ontology, when realizing the damage of tup ontology, do not have to replace entire tup；
3. tup and vertical shaft break junction and be equipped with spring, realizes resilient movement when tup work, increase its service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wear-resistant hammer head in the utility model；
Fig. 2 is the structural schematic diagram of tup ontology in the utility model；
Fig. 3 is the structural schematic diagram in embodiment 2；
Fig. 4 is the enlarged drawing of part A in Fig. 3.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
Embodiment 1
As shown in Figure 1, 2, including hammer handle 1 and the tup sheet of 1 one end of hammer handle is arranged in a kind of wear-resistant hammer head of crusher
Body 2, the hammer handle 1 are fixedly connected with crusher, and the top surface of the tup ontology 2 is strike one side and is arranged to inclined surface, institute
It states and is provided with several grooves 21 on the top surface of tup ontology 2, several grooves 21 are arranged in parallel and its interior embedded alloy 22, close
Golden 22 preferred tungsten-titanium alloys, the working portion of the alloy 22 is exposed outside groove, the height of several 22 exposed parts of alloy
Degree is consistent；The front end of 2 top surface of tup ontology is equipped with alloy 22；The bottom thickness of the tup ontology 2 is 3-5cm.Existing
Have in technology, strike one side is plane, but with polishing, the wear-resistant hammer head after polishing is in cambered surface, by by the top of tup ontology
Face is set as strike one side and at inclined surface, and embedded alloy on it, and embedded alloy tup is mainly for the spy in lime stone
Different ingredient silica development, the alloy that castingin is intensive and its tough, hardness is only second to diamond on high violent crystalon body can be with
Harsh abrasive wear is resisted, the tup service life is improved.
The material selection potassium steel of the tup ontology 2.
The rear end of the tup ontology 2 is equipped with contract slot, and the contract slot is retracted setting along the preceding extreme direction of tup ontology 2；Institute
It states one end that hammer handle 1 is connect with tup ontology 2 and is arranged to the fast shape of contract, and be equipped with contract slot；Tooth socket is equipped in the contract slot,
The hammer handle is equipped with the land engaged with tooth socket, and the land is biased to be arranged to the direction of the rear end of tup ontology.Pass through tooth
Slot is equipped with land, realizes being detachably connected for hammer handle 1 and tup ontology 2, in the damage of tup ontology, does not have to replacement
Entire tup.
The hammer handle 1 gos deep at tup ontology 2 at least 2/3rds.
The depth of the tooth socket is no more than 4mm.
The contact surface of one end that the contract slot is connect with hammer handle is arranged to rough surface.
Embodiment 2
As shown in Figure 3,4, a kind of crusher being equipped with wear-resistant hammer head, the crusher includes vertical shaft broken 3, described wear-resisting
Tup 4 is provided with several, and wear-resistant hammer head 4 is evenly distributed on vertical shaft broken 3, and the inclined surface on several wear-resistant hammer heads 4
It is obliquely installed clockwise or counterclockwise.
The hammer handle 1 is equipped with mounting hole far from 2 one sections of tup ontology, and hammer handle 1 is fixed by a pin on vertical shaft broken 3.
The hammer handle 1 is flexibly connected with pin, and hammer handle 1 breaks far from 2 one end of tup ontology and vertical shaft and is equipped with spring 5 between 3.
The course of work of the present embodiment: crusher work, broken 3 rotation of vertical shaft drive wear-resistant hammer head 4 to rotate, wear-resistant hammer head 4
Strike be on one side inclined surface, and the resistance for being uniformly arranged to improve wear-resistant hammer head 4 clockwise or counterclockwise is harsh
Abrasive wear.Break 3 junctions in wear-resistant hammer head 4 and vertical shaft and be equipped with spring 5, wear-resistant hammer head 4 at work, by wearer
It hits, the prior art is dead by broken 3 welding of wear-resistant hammer head 4 and vertical shaft, easily broken when being easy to cause its junction long-term work.And
In its junction, elasticity is set, it is broken by recoil strength every time by wear-resistant hammer head 4, it realizes resilient movement when tup work, increases
Add the service life of wear-resistant hammer head 4.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (9)
1. a kind of wear-resistant hammer head of crusher, including hammer handle and the tup ontology of hammer handle one end is set, the hammer handle and broken
Broken machine is fixedly connected, it is characterised in that: the top surface of the tup ontology is strike one side and is arranged to inclined surface, the tup sheet
Several grooves are provided on the top surface of body, several grooves are arranged in parallel and its interior embedded alloy, the work department of the alloy
Point exposed outside groove, the height of several alloy exposed parts is consistent；The front end of the tup body top surface is equipped with alloy；
The bottom thickness of the tup ontology is 3-5cm.
2. a kind of wear-resistant hammer head of crusher according to claim 1, it is characterised in that: the material of the tup ontology is selected
Use potassium steel.
3. a kind of wear-resistant hammer head of crusher according to claim 1, it is characterised in that: the rear end of the tup ontology is set
There is contract slot, the contract slot is retracted setting along the preceding extreme direction of tup ontology；One end setting that the hammer handle is connect with tup ontology
It is equipped at the fast shape of contract, and with contract slot；Tooth socket is equipped in the contract slot, the hammer handle is equipped with the land engaged with tooth socket,
The land is biased to be arranged to the direction of the rear end of tup ontology.
4. a kind of wear-resistant hammer head of crusher according to claim 3, it is characterised in that: the hammer handle gos deep into tup ontology
At at least 2/3rds.
5. a kind of wear-resistant hammer head of crusher according to claim 3, it is characterised in that: the depth of the tooth socket is no more than
4mm。
6. a kind of wear-resistant hammer head of crusher according to claim 3, it is characterised in that: what the contract slot was connect with hammer handle
The contact surface of one end is arranged to rough surface.
7. a kind of crusher for being equipped with wear-resistant hammer head as described in claim 1, it is characterised in that: the crusher includes vertical shaft
Broken, the wear-resistant hammer head is provided with several, and wear-resistant hammer head is evenly distributed on vertical shaft and breaks, and on several wear-resistant hammer heads
Inclined surface is obliquely installed clockwise or counterclockwise.
8. a kind of wear-resistant hammer head of crusher according to claim 7, it is characterised in that: the hammer handle is far from tup ontology
One section is equipped with mounting hole, and hammer handle is fixed by a pin to vertical shaft and breaks.
9. a kind of wear-resistant hammer head of crusher according to claim 8, it is characterised in that: the hammer handle and pin activity connect
Connect, hammer handle far from tup ontology one end and vertical shaft it is broken between be equipped with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206735.XU CN208975927U (en) | 2018-07-27 | 2018-07-27 | A kind of wear-resistant hammer head and crusher of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206735.XU CN208975927U (en) | 2018-07-27 | 2018-07-27 | A kind of wear-resistant hammer head and crusher of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975927U true CN208975927U (en) | 2019-06-14 |
Family
ID=66780606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821206735.XU Active CN208975927U (en) | 2018-07-27 | 2018-07-27 | A kind of wear-resistant hammer head and crusher of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975927U (en) |
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2018
- 2018-07-27 CN CN201821206735.XU patent/CN208975927U/en active Active
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