CN105515263B - Feed granulator protection device - Google Patents
Feed granulator protection device Download PDFInfo
- Publication number
- CN105515263B CN105515263B CN201511015093.6A CN201511015093A CN105515263B CN 105515263 B CN105515263 B CN 105515263B CN 201511015093 A CN201511015093 A CN 201511015093A CN 105515263 B CN105515263 B CN 105515263B
- Authority
- CN
- China
- Prior art keywords
- main shaft
- ring
- annular cover
- groove
- granulator
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1737—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/005—Apparatus specially adapted for preparing animal feeding-stuffs for shaping by moulding, extrusion, pressing, e.g. pellet-mills
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
Abstract
The present invention relates to a kind of feed granulator protection device, its difference is：It has the main shaft being fixedly installed with granulator, the rotor being located at by bearing holder (housing, cover) on main shaft, annular cover, supporting wearing piece, fixture, locking member, connector and the safety switch being connected with relay；One end of main shaft is extended to outside granulator, and the end of main shaft offers the first groove and an annular groove；Annular cover is outside granulator and is sheathed on main shaft, and the inner ring of annular cover offers the second groove；Fixture is in the receiving space that the first groove and the second groove are surrounded；Wearing piece is supported to be located between annular cover and granulator；Locking member is used to annular cover being fixed on main shaft, and locking member is configured to the cyclic structure coordinated with annular groove；Connector has stem and an annulus located at annular cover outer rim, and one end of stem is connected with annulus, in other end insertion safety switch.The present invention can be prevented effectively from main shaft because feed granulator overloads and damages.
Description
Technical field
The present invention relates to a kind of feed granulator protection device.
Background technology
The structure of feed granulator of the prior art is as shown in figure 4, including being installed on the body of feed granulator 100
Main shaft 1, by hollow spindle 2 of the bearing holder (housing, cover) outside the main shaft 1, the ring mould 3 located at the front end of hollow spindle 2, be built in ring mould 3
Pressure roller 4, hollow spindle 2 and ring mould 3 are collectively forming rotor, and pressure roller 4 is arranged on the roller seat 5 for being fixed on feed granulator body
On, main shaft 1 and pressure roller 4 do not rotate, and hollow spindle 2 rotates, and ring mould 3 rotates with hollow spindle 2.Due to ring mould 3 and pressure roller 4 it
Between gap it is minimum, ring mould 3 is in rotation, and pressure roller 4 does not turn, if into iron block or other big hard impurities；Or ring mould 3
Extruded hole sheet is blocked；Or there is the situation that feed between ring mould 3 and pressure roller 4 is superfluous or pastes, it will all shine into granulator
Serious overload.Itself non-rotary pressure roller 4 and main shaft 1 are in the presence of hard magazine or bonding feed, and what can be rotated is hollow
Main shaft 2 and the ring mould 3 of rotation drive rotation and are damaged.
In consideration of it, overcoming above defect of the prior art to turn into this area there is provided a kind of feed granulator protection device
Technical problem urgently to be resolved hurrily.
The content of the invention
, can be effective it is an object of the invention to overcome the shortcoming of prior art there is provided a kind of feed granulator protection device
Main shaft is avoided because feed granulator overloads and damages.
To solve above technical problem, the technical scheme is that：Feed granulator protection device, its difference exists
In：It has the main shaft being fixedly installed with granulator, the rotor being located at by bearing holder (housing, cover) on the main shaft, annular cover, supporting
Wearing piece, fixture, locking member, connector and the safety switch being connected with relay；One end of the main shaft extends to particle
Outside machine, the end of main shaft is configured to the first end of main shaft, and it is axially extending along main shaft that the first end of the main shaft offers one
First groove and an annular groove circumferentially extended along main shaft；The annular cover is outside the granulator and is sheathed on described
The first end of main shaft, the annular cover has the inner ring that is oppositely arranged and an outer ring, the inner ring of the annular cover offer with
The second groove that first groove is correspondingly arranged；The fixture is located at the receiving that first groove and the second groove are surrounded
In space；The supporting wearing piece is located between the annular cover and granulator；The locking member is used for the annular cover
Body is fixed on the main shaft, and the locking member is configured to the cyclic structure coordinated with the annular groove；The connector tool
There are stem and the annulus located at the annular cover outer rim, the stem has the first end and second being oppositely arranged
End, the first end of the stem is connected with the annulus, and the second end of the stem is inserted in the safety switch.
By above technical scheme, the locking member includes upper semi-ring and lower semi-ring, and the upper semi-ring and lower semi-ring lead to respectively
Screw element is crossed to fix with the annular cover.
By above technical scheme, the upper semi-ring and lower semi-ring have the interface cooperated, the upper semi-ring respectively
Interface on be provided with the first interface arrangment, the interface of the lower semi-ring be provided with and first interface arrangment coordinate
The second interface arrangment；Or, the upper semi-ring and lower semi-ring have the interface cooperated, the docking of the upper semi-ring respectively
The depressed part being provided with lug boss, the interface of the lower semi-ring with the raised portion fits is provided with face.
By above technical scheme, the supporting wearing piece structure annular in shape, the supporting wearing piece be sheathed on main shaft and
Have a diameter larger than major axis diameter.
By above technical scheme, rolling member, the supporting are provided between the supporting wearing piece and the annular cover
The first arch groove coordinated with the rolling member is offered on wearing piece, the annular cover is offered to be coordinated with the rolling member
The second arch groove.
By above technical scheme, the annular cover includes the inner ring and outer rings being detachably connected, the annular cover
Inner ring and outer rings are connected by screw element, and second arch groove is on the outer shroud of the annular cover.
By above technical scheme, the supporting wearing piece includes the inner ring and outer rings being detachably connected, and the supporting is wear-resisting
The inner ring and outer rings of part are connected by screw element, and first arch groove is on the outer shroud of the supporting wearing piece.
By above technical scheme, the first end of the stem offers a through hole, and the stem passes through the through hole
It is set on the annulus.
Prior art is contrasted, beneficial features of the invention are：The feed granulator protection device, when feed granulator is serious
Overload cause main shaft with rotor rotate when, with the annular cover that main shaft is fixed can be with rotating together with main shaft, now, connector
It is moved, its stem is deviate from from safety switch, so that cause cut-off, feed granulator power-off, it is to avoid main shaft
Because feed granulator overloads and damages.
Brief description of the drawings
Fig. 1 is structural representation of the embodiment of the present invention；
Fig. 2 is cross section structure diagram of the embodiment of the present invention；
Fig. 3 is locking member structural representation in the embodiment of the present invention；
Fig. 4 is feed granulator structural representation in the prior art；
Wherein：100- feed granulators, 1- main shafts（The first end of 1a- main shafts, the grooves of 101- first, 102- annular grooves）、
2- hollow spindles, 3- rings mould, 4- pressure rollers, 5- roller seats, 6- annular covers（The grooves of 601- second, the inner ring of 602- annular covers,
The outer shroud of 603- annular covers）, 7- supporting wearing piece（The inner ring of 701- supporting wearing pieces, 702- support the outer shroud of wearing piece）、
8- fixtures, 9- locking members（Semi-ring under the upper semi-rings of 901-, 902-）, 10- connectors, 11- safety switches, 12- rolling members.
Embodiment
The present invention is described in further detail below by embodiment combination accompanying drawing.
It refer to Fig. 1 to Fig. 4, feed granulator protection device of the embodiment of the present invention, it, which has to fix with granulator 100, sets
The main shaft 1 put, the rotor being located at by bearing holder (housing, cover) on the main shaft 1, annular cover 6, supporting wearing piece 7, fixture 8, locking
Part 9, connector 10 and the safety switch 11 being connected with relay；One end of the main shaft 1 is extended to outside granulator 100, main shaft 1
The end be configured to the first end 1a of main shaft, the first end 1a of the main shaft offer one along main shaft 1 it is axially extending first
The annular groove 102 that groove 101 and one circumferentially extends along main shaft 1；The annular cover 6 is outside the granulator 100 and is arranged
In the first end 1a of the main shaft, the annular cover 6 has the inner ring being oppositely arranged and outer ring, the inner ring of the annular cover
Offer the second groove 601 being correspondingly arranged with first groove 101；The fixture 8 is located at the He of the first groove 101
In the receiving space that second groove 601 is surrounded；The supporting wearing piece 7 is located between the annular cover 6 and granulator 100；
The locking member 9 is used to the annular cover 6 being fixed on the main shaft 1, and the locking member 9 is configured to and the annular
The cyclic structure that groove 102 coordinates；The connector 10 has stem and the annulus located at the outer rim of annular cover 6, institute
Stating stem has the first end being oppositely arranged and the second end, and the first end of the stem is connected with the annulus, described
Second end of stem is inserted in the safety switch 11.
Preferably, the locking member 9 includes upper semi-ring 901 and lower semi-ring 902,902 points of the upper semi-ring 901 and lower semi-ring
Do not fixed by screw element with the annular cover 6.
Preferably, the upper semi-ring 901 and lower semi-ring 902 have the interface cooperated, the upper semi-ring 901 respectively
Interface on be provided with the first interface arrangment, the interface of the lower semi-ring 902 and be provided with and first interface arrangment
The second interface arrangment coordinated；Or, the upper semi-ring 901 and lower semi-ring 902 respectively have cooperate interface, it is described on
It is provided with lug boss, the interface of the lower semi-ring 902 and is provided with and the raised portion fits on the interface of semi-ring 901
Depressed part.
Preferably, the supporting structure annular in shape of wearing piece 7, the supporting wearing piece 7 is sheathed on main shaft 1 and its diameter
More than the diameter of main shaft 1.
Preferably, rolling member 12, the rolling member 12 are provided between the supporting wearing piece 7 and the annular cover 6
There are several and surround a cyclic structure, the first cambered surface coordinated with the rolling member 12 is offered on the supporting wearing piece 7
Groove, the annular cover 6 offers the second arch groove coordinated with the rolling member 12.
It is preferred that, the annular cover 6 includes the inner ring 602 that is detachably connected and outer shroud 603, the annular cover it is interior
Ring 602 and outer shroud 603 are connected by screw element, and second arch groove is on the outer shroud 603 of the annular cover.
It is preferred that, the supporting wearing piece 7 includes inner ring 701 and the outer shroud 702 being detachably connected, the supporting wearing piece
Inner ring 701 and outer shroud 702 connected by screw element, first arch groove located at it is described supporting wearing piece outer shroud 702 on.
Preferably, the first end of the stem offers a through hole, and the stem is set in institute by the through hole
State on annulus.
In the embodiment of the present invention, when seriously overload causes main shaft 1 to be rotated with rotor to feed granulator 100, in fixation
In the presence of part 8, with the annular cover 6 that main shaft 1 is fixed can be with rotating together with main shaft 1, because the annulus of connector 10 is set
Put in the outer rim of annular cover 6, now connector 10 can rotate with annular cover 6, be inserted in shaft-like in safety switch 11
Portion can deviate from from safety switch 11, so as to cause cut-off, feed granulator 100 is powered off, it is to avoid main shaft 1 is because of feed
Grain machine 100 overloads and damaged；And annular cover 6 is fixed on main shaft 1 by locking member 9, it can prevent when annular cover 6 from rotating from master
Thrown away on axle 1, improve overall security performance；Supporting wearing piece 7 is provided between annular cover 6 and feed granulator 100,
Rubbed when can prevent annular cover 6 from rotating with feed granulator 100；It is provided between annular cover 6 and supporting wearing piece 7
Rolling member 12, can prevent annular cover 6 rotate when with support wearing piece 7 rub.
Above content is to combine the further description that specific embodiment is done to the present invention, it is impossible to assert this hair
Bright specific implementation is confined to these explanations.For the those of ordinary skill of the technical field belonging to the present invention, not
On the premise of departing from present inventive concept, some simple deduction or replace can also be made, the guarantor of the present invention should be all considered as belonging to
Protect scope.
Claims (9)
1. feed granulator protection device, it is characterised in that：It has the main shaft being fixedly installed with granulator, is arranged by bearing
In the rotor on the main shaft, annular cover, supporting wearing piece, fixture, locking member, connector and the peace being connected with relay
Full switch；One end of the main shaft is extended to outside granulator, and the end of main shaft is configured to the first end of main shaft, the main shaft
First end offers one along the first axially extending groove of main shaft and an annular groove circumferentially extended along main shaft；The annular cover
Body is located at outside the granulator and is sheathed on the first end of the main shaft, and the annular cover is with the inner ring being oppositely arranged and outside
Circle, the inner ring of the annular cover offers the second groove being correspondingly arranged with first groove；The fixture is located at institute
State in the receiving space that the first groove and the second groove are surrounded；The supporting wearing piece located at the annular cover and granulator it
Between；The locking member is used to the annular cover being fixed on the main shaft, and the locking member is configured to and the annular
The cyclic structure that groove coordinates；The connector has stem and the annulus located at the annular cover outer rim, described shaft-like
Portion has the first end being oppositely arranged and the second end, and the first end of the stem is connected with the annulus, the stem
The second end insert in the safety switch.
2. feed granulator protection device as claimed in claim 1, it is characterised in that：The locking member includes upper semi-ring with
Semi-ring, the upper semi-ring and lower semi-ring are fixed by screw element with the annular cover respectively.
3. feed granulator protection device as claimed in claim 2, it is characterised in that：The upper semi-ring and lower semi-ring have respectively
Have and the first interface arrangment, the interface of the lower semi-ring are provided with the interface of mutual cooperation, the interface of the upper semi-ring
On be provided with first interface arrangment coordinate the second interface arrangment.
4. feed granulator protection device as claimed in claim 2, it is characterised in that：The upper semi-ring and lower semi-ring have respectively
Have to be provided with the interface of mutual cooperation, the interface of the upper semi-ring on lug boss, the interface of the lower semi-ring and set
There is the depressed part with the raised portion fits.
5. feed granulator protection device as claimed in claim 1, it is characterised in that：The supporting wearing piece is annularly tied
Structure, the supporting wearing piece is sheathed on main shaft and has a diameter larger than major axis diameter.
6. feed granulator protection device as claimed in claim 5, it is characterised in that：The supporting wearing piece and the ring-type
The first arch groove for offering and coordinating with the rolling member on rolling member, the supporting wearing piece is provided between lid, it is described
Annular cover offers the second arch groove coordinated with the rolling member.
7. feed granulator protection device as claimed in claim 6, it is characterised in that：The annular cover includes detachably connecting
The inner ring and outer rings connect, the inner ring and outer rings of the annular cover are connected by screw element, and second arch groove is located at described
On the outer shroud of annular cover.
8. feed granulator protection device as claimed in claim 6, it is characterised in that：The supporting wearing piece includes detachable
The inner ring and outer rings of connection, the inner ring and outer rings of the supporting wearing piece are connected by screw element, and first arch groove is located at
On the outer shroud of the supporting wearing piece.
9. the feed granulator protection device as described in any one of claim 1 to 8, it is characterised in that：The of the stem
One end offers a through hole, and the stem is set on the annulus by the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015093.6A CN105515263B (en) | 2015-12-31 | 2015-12-31 | Feed granulator protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015093.6A CN105515263B (en) | 2015-12-31 | 2015-12-31 | Feed granulator protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105515263A CN105515263A (en) | 2016-04-20 |
| CN105515263B true CN105515263B (en) | 2017-09-22 |
Family
ID=55723010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015093.6A Active CN105515263B (en) | 2015-12-31 | 2015-12-31 | Feed granulator protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105515263B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102087A (en) * | 2021-03-09 | 2021-07-13 | 国家能源集团国源电力有限公司 | Separator and coal pulverizer |
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|---|---|---|---|---|
| CN2643997Y (en) * | 2003-08-07 | 2004-09-29 | 俞康泰 | Double-roller disintegrating machine capable of processing high hardness material |
| CN1810377A (en) * | 2006-01-04 | 2006-08-02 | 周长明 | Bearing mill |
| JP2008037588A (en) * | 2006-08-07 | 2008-02-21 | Ricoh Co Ltd | Conveying roller |
| CN103317749A (en) * | 2013-07-12 | 2013-09-25 | 大石桥市承天新能源开发有限公司 | Speed changing type straw briquetting machine and application thereof |
| CN203784236U (en) * | 2014-04-08 | 2014-08-20 | 广州东凌粮油股份有限公司 | Transmission structure of oil residue scraper plate |
| CN204412333U (en) * | 2015-01-20 | 2015-06-24 | 杭州费勒韦尔机械有限公司 | Gyratory crusher main axis fixing device |
| CN205385366U (en) * | 2015-12-31 | 2016-07-13 | 武汉新农翔饲料有限公司 | Feed granulator protection device |
-
2015
- 2015-12-31 CN CN201511015093.6A patent/CN105515263B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643997Y (en) * | 2003-08-07 | 2004-09-29 | 俞康泰 | Double-roller disintegrating machine capable of processing high hardness material |
| CN1810377A (en) * | 2006-01-04 | 2006-08-02 | 周长明 | Bearing mill |
| JP2008037588A (en) * | 2006-08-07 | 2008-02-21 | Ricoh Co Ltd | Conveying roller |
| CN103317749A (en) * | 2013-07-12 | 2013-09-25 | 大石桥市承天新能源开发有限公司 | Speed changing type straw briquetting machine and application thereof |
| CN203784236U (en) * | 2014-04-08 | 2014-08-20 | 广州东凌粮油股份有限公司 | Transmission structure of oil residue scraper plate |
| CN204412333U (en) * | 2015-01-20 | 2015-06-24 | 杭州费勒韦尔机械有限公司 | Gyratory crusher main axis fixing device |
| CN205385366U (en) * | 2015-12-31 | 2016-07-13 | 武汉新农翔饲料有限公司 | Feed granulator protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105515263A (en) | 2016-04-20 |
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