CN106076501A - A kind of crusher rotor - Google Patents
A kind of crusher rotor Download PDFInfo
- Publication number
- CN106076501A CN106076501A CN201610444297.XA CN201610444297A CN106076501A CN 106076501 A CN106076501 A CN 106076501A CN 201610444297 A CN201610444297 A CN 201610444297A CN 106076501 A CN106076501 A CN 106076501A
- Authority
- CN
- China
- Prior art keywords
- bar
- slot
- plate
- hammer dish
- rotating shaft
- 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.)
- Pending
Links
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
Abstract
The invention discloses a kind of crusher rotor, including rotating shaft, connecting tube, hammer dish, plate and bar, some described hammer dishes mutually being fixed in connecting tube the most across a certain distance, rotating shaft is connected in connecting tube, plate is plugged on hammer dish along the axial direction of rotating shaft, and bar is plugged on plate；The circle centre position of described hammer dish is provided with axis hole, the circumferencial direction of hammer dish is evenly equipped with four and is provided with slot, and each slot is respectively provided with right-angle side, base and hypotenuse；Being welded with screw on the base of described slot, threaded on described screw have nut；Described plate is provided with the first stopper slot and the first positioning boss, and described bar sidewall is provided with second positive stop lug boss corresponding with described first stopper slot and the first positioning boss and the second stopper slot.Be demountable structure between bar and hammer dish in rotor of the present invention, bar be lost after, directly change these loss parts and without integral replacing rotor, replacement cost is low, saving material.
Description
Technical field:
The present invention relates to a kind of crusher rotor.
Background technology:
Rotor structure in existing hammer mill generally includes main shaft, hammer dish and bar, passes through between hammer dish and bar
Integrally welded structure, after bar is lost, needs the whole rotor of integral replacing, and replacement cost is high, and waste of material is serious.
Therefore, necessary prior art improves to solve the deficiency of prior art.
Summary of the invention:
The present invention is in order to solve the problem of above-mentioned prior art existence and to provide a kind of crusher rotor.
The technical solution adopted in the present invention has: a kind of crusher rotor, including rotating shaft, connecting tube, hammer dish, plate and
Bar, some described hammer dishes mutually being fixed in connecting tube the most across a certain distance, rotating shaft is connected in connecting tube, and plate is along rotating shaft
Axial direction is plugged on hammer dish, and bar is plugged on plate；
The circle centre position of described hammer dish is provided with axis hole, the circumferencial direction of hammer dish is evenly equipped with four and is provided with slot, and each slot all has
There are right-angle side, base and hypotenuse；
Being welded with screw on the base of described slot, threaded on described screw have nut；
Described plate is provided with the first stopper slot and the first positioning boss, and described bar sidewall is provided with and described first stopper slot
And first corresponding the second positive stop lug boss of positioning boss and the second stopper slot.
Further, the angle of inclination between described hypotenuse and base is 15 °～30 °.
Further, it is provided with positive stop lug boss between described right-angle side and base.
There is advantages that
It is demountable structure between bar and hammer dish in rotor of the present invention, after bar is lost, directly changes these loss parts
And without integral replacing rotor, replacement cost is low, save material.
Accompanying drawing illustrates:
Fig. 1 is the structure chart of crusher rotor of the present invention.
Fig. 2 is the structure chart of hammer dish in crusher rotor of the present invention.
Fig. 3 is the centerboard of the present invention partial enlarged drawing on hammer dish.
Fig. 4 is the structure chart of crusher rotor centerboard of the present invention.
Detailed description of the invention:
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, one crusher rotor of the present invention, including rotating shaft 31, connecting tube 32, hammer dish 33, plate 34
And bar 35, some hammer dish 33 phases being welded in connecting tube 32 across a certain distance, rotating shaft 31 is located in connecting tube 32, and two
By bonded between person, plate 34 is plugged on hammer dish 33 along the axial direction of rotating shaft 31, and bar 35 is plugged on plate 34.
The present invention is connected with hammer dish 33 for ease of connecting tube 32, and the circle centre position at hammer dish 33 is provided with axis hole 11.For ease of inserting
Plate 34 is plugged on hammer dish 33, is evenly equipped with four and is provided with slot 13 on the circumferencial direction of hammer dish 33, and each slot 13 is respectively provided with
Right-angle side 130, base 131 and hypotenuse 132, the angle of inclination between hypotenuse 132 and base 131 is 15 °～30 °, on base 131
And it is provided with between right-angle side 130 for plate 34 is carried out spacing positive stop lug boss 40.
The present invention is to realize locking onto in the slot 13 of hammer dish 33 plate 34, is welded with on the base 131 of slot 13
Screw 20, and threaded some nuts on screw 20, by adjusting nut position on screw 20, it is achieved plate 34 exists
Self-locking in slot 13.
Plate 34 is provided with the first stopper slot 341 and the first positioning boss 342, corresponds ground, in bar 35 side
Wall is provided with second positive stop lug boss corresponding with the first stopper slot 341 and the first positioning boss 342 and the second stopper slot.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, can also make some improvement under the premise without departing from the principles of the invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. a crusher rotor, it is characterised in that: include rotating shaft (31), connecting tube (32), hammer dish (33), plate (34) and
Bar (35), some described hammer dishes (33) mutually being fixed in connecting tube (32) the most across a certain distance, rotating shaft (31) is connected to connect
In pipe (32), plate (34) is plugged on hammer dish (33) along the axial direction of rotating shaft (31), and bar (35) is plugged in plate (34)
On；
The circle centre position of described hammer dish (33) is provided with axis hole (11), the circumferencial direction of hammer dish (33) is evenly equipped with four and is provided with slot
(13), each slot (13) is respectively provided with right-angle side (130), base (131) and hypotenuse (132)；
Being welded with screw (20) on the base (131) of described slot (13), described screw (20) is the most threaded nut；
Described plate (34) is provided with the first stopper slot (341) and the first positioning boss (342), and described bar (35) sidewall sets
There are second positive stop lug boss corresponding with described first stopper slot (341) and the first positioning boss (342) and the second stopper slot.
2. crusher rotor as claimed in claim 1, it is characterised in that: inclining between described hypotenuse (132) and base (131)
Rake angle is 15 °～30 °.
3. crusher rotor as claimed in claim 1, it is characterised in that: set between described right-angle side (130) and base (131)
Limited location boss (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610444297.XA CN106076501A (en) | 2016-06-21 | 2016-06-21 | A kind of crusher rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610444297.XA CN106076501A (en) | 2016-06-21 | 2016-06-21 | A kind of crusher rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106076501A true CN106076501A (en) | 2016-11-09 |
Family
ID=57237872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610444297.XA Pending CN106076501A (en) | 2016-06-21 | 2016-06-21 | A kind of crusher rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106076501A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1367544A (en) * | 1971-09-25 | 1974-09-18 | Hazemag Hartzerkleinerung | Protective device for impact mill rotors |
| CN2414838Y (en) * | 2000-03-28 | 2001-01-17 | 朱广礼 | Impact crusher |
| CN2530721Y (en) * | 2002-02-06 | 2003-01-15 | 康新 | Beater adjustable breaker impeller |
| CN102179276A (en) * | 2011-03-18 | 2011-09-14 | 江苏鹏胜重工有限公司 | Impact resistant rotor |
| CN202078930U (en) * | 2011-03-18 | 2011-12-21 | 江苏鹏胜重工有限公司 | Impact crusher rotor |
| CN202137010U (en) * | 2011-06-23 | 2012-02-08 | 湖南湘冶机械制造有限公司 | Novel rotor of impact crusher |
| CN202238170U (en) * | 2011-07-19 | 2012-05-30 | 徐州科威科技有限公司 | Flat hammer fastening device of impact crusher |
| CN202590875U (en) * | 2012-03-16 | 2012-12-12 | 成都大宏立机器制造有限公司 | Fixing structure for impact crusher flat hammer |
| CN203725198U (en) * | 2014-02-26 | 2014-07-23 | 常熟中材装备重型机械有限公司 | Rotor structure of impact crusher |
-
2016
- 2016-06-21 CN CN201610444297.XA patent/CN106076501A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1367544A (en) * | 1971-09-25 | 1974-09-18 | Hazemag Hartzerkleinerung | Protective device for impact mill rotors |
| CN2414838Y (en) * | 2000-03-28 | 2001-01-17 | 朱广礼 | Impact crusher |
| CN2530721Y (en) * | 2002-02-06 | 2003-01-15 | 康新 | Beater adjustable breaker impeller |
| CN102179276A (en) * | 2011-03-18 | 2011-09-14 | 江苏鹏胜重工有限公司 | Impact resistant rotor |
| CN202078930U (en) * | 2011-03-18 | 2011-12-21 | 江苏鹏胜重工有限公司 | Impact crusher rotor |
| CN202137010U (en) * | 2011-06-23 | 2012-02-08 | 湖南湘冶机械制造有限公司 | Novel rotor of impact crusher |
| CN202238170U (en) * | 2011-07-19 | 2012-05-30 | 徐州科威科技有限公司 | Flat hammer fastening device of impact crusher |
| CN202590875U (en) * | 2012-03-16 | 2012-12-12 | 成都大宏立机器制造有限公司 | Fixing structure for impact crusher flat hammer |
| CN203725198U (en) * | 2014-02-26 | 2014-07-23 | 常熟中材装备重型机械有限公司 | Rotor structure of impact crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |