CN105344424B - A kind of easy-to-dismount rotor of hammer type crusher - Google Patents
A kind of easy-to-dismount rotor of hammer type crusher Download PDFInfo
- Publication number
- CN105344424B CN105344424B CN201510876957.7A CN201510876957A CN105344424B CN 105344424 B CN105344424 B CN 105344424B CN 201510876957 A CN201510876957 A CN 201510876957A CN 105344424 B CN105344424 B CN 105344424B
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- China
- Prior art keywords
- hammer
- tup
- agent structure
- easy
- type crusher
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C2013/2808—Shape or construction of beater elements the beater elements are attached to disks mounted on a shaft
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
This patent discloses a kind of easy-to-dismount rotor of hammer type crusher, including main shaft, end plate, hammer disk and tup, the tup includes the annulus being sleeved on outside hammer axis around hammer axis rotation and the shock portion for hitting building stones, the annulus includes the agent structure and separate structure of equal semicircular in shape, agent structure and separate structure are bonded to each other and are bolted, and shock portion is integrally formed with agent structure.The tup of the present invention is dismountable tup, it is bolted together, when needing with changing, bolt is unscrewed, by agent structure and time seperated organizational separation, it can reach without removing entire rotor, it is time-consuming short with regard to the purpose of replaceable tup, it is easy to operate, cost of labor is further reduced, conducive to promoting the use of.
Description
Technical field
The invention belongs to field of cracking machine, and in particular to a kind of easy-to-dismount rotor of hammer type crusher.
Background technology
Hammer mill mainly carrys out broken material by percussion, and shattering process is that material enters crusher
In, it is crushed by the impact of the tup of revolution at a high speed, breaked material obtains kinetic energy from tup, rushes at frame body at a high speed
Internal baffle, grating, at the same time material mutually hit, be repeatedly crushed, be less than grating gap material, from gap be discharged,
Individual larger materials, the impact through tup again on grating, grinding are squeezed and are broken, and material is squeezed in tup gap
Go out, to obtain the product of required granularity.
In general, the structure of hammer mill includes casing, rotor, liner plate and beater plate.And rotor by main shaft,
Hammer disk and hammer first class sections composition into shape.One hammer mill major part is rotor portion, during its work, tup
Quality, impact force etc. born by rotor portion.Currently, hammer mill in the market, rotor includes main shaft, end
Disk, hammer disk and tup.Tup is fixed on hammer disk, and hammer disk is again radially fixed to be installed on main shaft.When hammer mill energization work
When making, material pours into the crusher chamber inside hammer mill from feed inlet, and motor drives main shaft rotation, main shaft that hammer is driven to spiral
Turn, then hammers disk into shape and drive tup rotation, it is broken to achieve the effect that with this.
Tup strikes for a long time, serious wear, when being crushed to building stones, because can not ensure that charging is uniform, thus
The number that tup hits building stones can not just ensure consistent, and some tups impact for a long time with position, and serious wear needs more
It changes；And some tup number of blows is less, abrasion is not serious, can not be single without needing to change, but since tup is integral structure
It replaces, needs to disassemble entire rotor and carry out with changing, dismounting takes long, and process is cumbersome, and more people is needed to assist operation,
Cost of labor is set to sharply increase.
Invention content
The invention is intended to provide a kind of rotor, to solve the problems, such as that the tup of the prior art can not be replaced individually.
A kind of easy-to-dismount rotor of hammer type crusher in this programme, including main shaft, end plate, hammer disk and tup, end plate
It is equipped with circular hole with the center of hammer disk, the main shaft is keyed with circular hole, and hammer disk is in tandem on main shaft, and end plate is fixed on spindle end end
Disk is equipped with support ring between adjacent hammer disk；Hammer disk and end plate are equipped with the circumferential axis hole being distributed on outside circular hole, end plate and hammer
The corresponding position of disk upper shaft hole is equipped with card slot；The tup includes the annulus being sleeved on outside hammer axis around hammer axis rotation and hits
The shock portion of building stones is hit, the annulus includes the agent structure and separate structure of equal semicircular in shape, agent structure and seperated knot
Structure is bonded to each other and is bolted, and shock portion is integrally formed with agent structure.
Beneficial effects of the present invention：The present invention tup be dismountable tup, be bolted together, need with
When changing, bolt is unscrewed, by agent structure and time seperated organizational separation, you can reach without removing entire rotor, so that it may more
The purpose of tup is changed, it is time-consuming short, it is easy to operate, cost of labor is further reduced, conducive to promoting the use of.
Preferably, the agent structure and separate structure be equipped with prevent bolt interfere mounting groove, the head of bolt with
The nut being used cooperatively is respectively positioned in bolt mounting groove.Mainly shield, by screw bolt and nut as in bolt mounting groove,
The head and nut for avoiding bolt are protruded to outside, and when tup rotates, the position of protrusion strikes hammer disk, damages bolt head
Or the structure of nut, and then make to be bolted loosening tup is caused to fall off.
Preferably, the joint place of the agent structure and separate structure is additionally provided with for will be at the beginning of agent structure and separate structure
Walk fixed clamping mechanism.Keep connection more stable by clamping mechanism.
Preferably, the clamping mechanism includes the fixture block being arranged in agent structure or separate structure and coordinates with fixture block
Card slot.Fixture block is inserted into card slot, it is convenient that the alignment of bolt is tightened convenient for finding positioning accurately.
The axis hole includes two groups, and the center of circle of two groups of axis holes is on the concentric circles of different-diameter.In use, first straight
Axis is hammered into shape on being loaded on one group of axis hole of diameter minimum, is loading onto tup, and after a period of use, tup abrasion shortens；Hammer axis is taken
Under, it is loaded on one group of big axis hole of diameter, the spacing between tup and liner plate becomes smaller, and does not influence crushing effect, and tup can be more
Secondary use avoids the problem that can only more to renew tup be that the cost brought increases because tup shortens.
Preferably, the difference of the radius of concentric circles residing for two groups of axis holes is 1 ~ 2cm.The abrasion of tup does not exceed generally
1 ~ 2cm, head abrasion are more than that the tup length of 2cm shortens, and the obtained centrifugal force of rotation is small, and enough impacts have been provided in deficiency
Power keeps building stones broken；And head abrasion is less than 1cm, the time for replacing hammer axis is shorter, is also unfavorable for saving cost；Therefore setting two
The difference of the radius of concentric circles residing for group axis hole is 1 ~ 2cm.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of easy-to-dismount rotor of hammer type crusher tup of the present invention；
Fig. 2 is a kind of structural schematic diagram of easy-to-dismount rotor of hammer type crusher of the present invention；
Fig. 3 is a kind of schematic diagram of easy-to-dismount rotor of hammer type crusher agent structure of the present invention；
Fig. 4 is a kind of schematic diagram of easy-to-dismount rotor of hammer type crusher separate structure of the present invention.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：End plate 1, main shaft 2, hammer disk 3, hammer axis 4, tup 5, axis hole 6, bolt 7,
Annulus 8, shock portion 9, agent structure 801, separate structure 802, bolt mounting groove 803, tenon 804, mortise 805, fixture block
806, card slot 807, bolt hole 808.
As shown in Figure 1：Tup 5 includes being sleeved on the annulus 8 rotated around hammer axis 4 outside hammer axis 4 and the shock for hitting building stones
Portion 9, the annulus 8 include the agent structure 801 and separate structure 802 of equal semicircular in shape, agent structure 801 and separate structure
802 are bonded to each other and are bolted, and shock portion 9 is integrally formed with agent structure 801.
As shown in Figure 2：A kind of easy-to-dismount rotor of hammer type crusher, including end plate 1, main shaft 2, hammer disk 3 and tup 5,
The center of end plate 1 and hammer disk 3 is equipped with circular hole, and the main shaft 2 is keyed with circular hole；Hammer disk 3 is in tandem on main shaft 2, and both sides are in tandem
End plate 1；It hammers disk 3 into shape and is equipped with matched with hammer axis 4 and cyclic annular 8 be distributed on outside circular hole axis hole 6, axis hole 6 is two groups, and
The center of circle of two groups of axis holes 6 is on the concentric circles of different-diameter, and the difference of the radius of concentric circles residing for two groups of axis holes 6 is 1 ~ 2cm；Institute
It states on the hammer axis 4 that tup 5 is located between adjacent hammer disk 3, support ring is equipped between adjacent hammer disk 3.
As shown in Figure 3：Agent structure 801 is semicircular structure, and the outside of agent structure 801 offers bolt mounting groove
803, bolt hole 808 is both provided at the semicircular upper and lower position in joint place, agent structure 801 is equipped with clamping mechanism, including
The card slot 807 that the mortise 805 on semicircle opening top and lower part offer.
As shown in Figure 4：Separate structure 802 is also semicircular structure, and the outside of separate structure 802 offers bolt mounting groove
803, bolt hole 808 is both provided at the semicircular upper and lower position in joint place, separate structure 802 is equipped with clamping mechanism, including
The card being used cooperatively with card slot 807 that the tenon 804 and lower part that semicircle opening top is used cooperatively with mortise 805 open up
Block 806.
When installation, the semicircular ring of agent structure 801 and separate structure 802 is sleeved on hammer axis 4, fixture block 806 is inserted into and is blocked
In slot 806, tenon 804 is directed at mortise 805, bolt 7 is inserted into bolt hole 808, tightens by the aligned in position of bolt hole 808
Nut, agent structure 801 and separate structure 802 is stuck, and installation is complete；When dismounting, it is only necessary to unscrew bolt 7, by main body knot
Structure 801 and separate structure 802 are pulled open.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (5)
1. a kind of easy-to-dismount rotor of hammer type crusher, including main shaft, end plate, hammer disk and tup, the center of end plate and hammer disk
Equipped with circular hole, the main shaft is keyed with circular hole, and hammer disk is in tandem on main shaft, and end plate is fixed on the both ends of main shaft, adjacent hammer disk
Between be equipped with support ring；The circumferential axis hole being distributed on outside circular hole, end plate and hammer disk upper shaft hole phase are equipped on hammer disk and end plate
Corresponding position is equipped with card slot；It is characterized in that, the tup include be sleeved on hammer axis outside around hammer axis rotation annulus and
The shock portion of building stones is hit, the annulus includes the agent structure and separate structure of equal semicircular in shape, agent structure and fission
Structure is bonded to each other and is bolted, and shock portion is integrally formed with agent structure；The agent structure and separate structure are equal
Equipped with the mounting groove for preventing bolt from interfering, the head of bolt is respectively positioned on the nut being used cooperatively in bolt mounting groove.
2. easy-to-dismount rotor of hammer type crusher according to claim 1, it is characterised in that：The agent structure and point
The joint place of body structure is additionally provided with for by agent structure and the tentatively fixed clamping mechanism of separate structure.
3. easy-to-dismount rotor of hammer type crusher according to claim 2, it is characterised in that：The clamping mechanism includes
Fixture block in agent structure or separate structure joint place and the card slot that coordinates with fixture block are set.
4. easy-to-dismount rotor of hammer type crusher according to claim 1, it is characterised in that：The axis hole includes two
Group, and the center of circle of two groups of axis holes is on the concentric circles of different-diameter.
5. easy-to-dismount rotor of hammer type crusher according to claim 4, it is characterised in that：Residing for two groups of axis holes
The difference of the radius of concentric circles is 1~2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876957.7A CN105344424B (en) | 2015-12-03 | 2015-12-03 | A kind of easy-to-dismount rotor of hammer type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876957.7A CN105344424B (en) | 2015-12-03 | 2015-12-03 | A kind of easy-to-dismount rotor of hammer type crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105344424A CN105344424A (en) | 2016-02-24 |
| CN105344424B true CN105344424B (en) | 2018-08-10 |
Family
ID=55320566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876957.7A Active CN105344424B (en) | 2015-12-03 | 2015-12-03 | A kind of easy-to-dismount rotor of hammer type crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN105344424B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216022A (en) * | 2016-08-26 | 2016-12-14 | 内蒙古君正化工有限责任公司 | Tup, crusher rotor, drying hammer mill |
| CN106861822B (en) * | 2017-03-08 | 2021-02-12 | 新疆心连心能源化工有限公司 | Compound fertilizer hammer-roller type crushing device and crushing method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2817966Y (en) * | 2005-07-01 | 2006-09-20 | 何成财 | Agricultural hammer-sheet-style crusher |
| CN2920396Y (en) * | 2006-06-02 | 2007-07-11 | 简阳富强制粉设备有限公司 | Regulatable beater pulverizer |
| CN201064726Y (en) * | 2007-07-27 | 2008-05-28 | 黄新梅 | Low-consumption sand cutter |
| CN201120289Y (en) * | 2007-10-29 | 2008-09-24 | 于波涛 | Grinder hammerhead |
| CN201157786Y (en) * | 2007-12-26 | 2008-12-03 | 上海建设路桥机械设备有限公司 | Roter of single-stage hammer crusher |
| DE202009014276U1 (en) * | 2009-10-21 | 2011-02-24 | Faller, Alexander | mill rotor |
| CN102896021A (en) * | 2012-11-04 | 2013-01-30 | 黄惠婵 | Split combined hammer head |
| CN103480459A (en) * | 2013-10-16 | 2014-01-01 | 太仓市高泰机械有限公司 | Crusher hammer head convenient to replace hammer body |
| US11045813B2 (en) * | 2013-10-28 | 2021-06-29 | Postle Industries, Inc. | Hammermill system, hammer and method |
| CN203525782U (en) * | 2013-10-31 | 2014-04-09 | 中建材（合肥）热工装备科技有限公司 | Hammer crusher rotor for cement clinker |
-
2015
- 2015-12-03 CN CN201510876957.7A patent/CN105344424B/en active Active
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| Publication number | Publication date |
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| CN105344424A (en) | 2016-02-24 |
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