CN105515263A - Feed particle machine protecting device - Google Patents
Feed particle machine protecting device Download PDFInfo
- Publication number
- CN105515263A CN105515263A CN201511015093.6A CN201511015093A CN105515263A CN 105515263 A CN105515263 A CN 105515263A CN 201511015093 A CN201511015093 A CN 201511015093A CN 105515263 A CN105515263 A CN 105515263A
- Authority
- CN
- China
- Prior art keywords
- ring
- main shaft
- lid
- granulator
- wearing piece
- 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.)
- Granted
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a feed particle machine protecting device which is characterized in that the feed particle machine protecting device is provided with a main shaft which is fixed to a particle machine, a rotor which sleeves the main shaft through a bearing, an annular cover, a supporting wear-resistant member, a fixing member, a locking member, a connector and a safety switch which is connected with a relay. One end of the main shaft extends to outside of the particle machine. The extending-out end of the main shaft is provided with a first recessed trough and an annular trough. The cover is arranged outside the particle machine and sleeves the main shaft. The inner ring of the cover is provided with a second recessed trough. The fixing member is arranged in an accommodating space between the first recessed trough and the second recessed trough. The supporting wear-resistant member is arranged between the cover and the particle machine. The locking member is used for fixing the cover on the main shaft. The locking member has an annular structure which matches the annular trough. The connector is provided with a rod-shaped part and an annular part which is arranged at the outer edge of the cover. One end of the rod-shaped part is connected with the annular part, and the other end is inserted into the safety switch. The feed particle machine protecting device can effectively prevent main shaft damage caused by overload of a feed particle machine.
Description
Technical field
The present invention relates to a kind of feed granulator protective device.
Background technology
The structure of feed granulator of the prior art as shown in Figure 4; comprise the main shaft 1 be installed on feed granulator 100 body, the hollow spindle 2 be located at by bearing holder (housing, cover) outside main shaft 1, be located at the ring mould 3 of hollow spindle 2 front end, be built in the pressure roller 4 of ring mould 3; hollow spindle 2 and ring mould 3 form rotor jointly; pressure roller 4 is arranged on and is fixed on the roller seat 5 of feed granulator body; main shaft 1 and pressure roller 4 non rotating; hollow spindle 2 rotates, and ring mould 3 rotates along with hollow spindle 2.Because the gap between ring mould 3 and pressure roller 4 is minimum, ring mould 3 is in rotation, and pressure roller 4 does not turn, if enter iron block or other large hard impurity; Or the blocking of ring mould 3 extruded hole sheet; Or there is the situation that feed between ring mould 3 and pressure roller 4 is superfluous or paste, all will shine into granulator and seriously overload.Non-rotary pressure roller 4 itself and main shaft 1 under the effect of hard magazine or bonding feed, can by the hollow spindle 2 rotated and the ring mould 3 of rotation drive and to rotate and damaged.
Given this, overcome above defect of the prior art, provide a kind of feed granulator protective device to become this area technical problem urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, a kind of feed granulator protective device is provided, can effectively avoid main shaft to damage because of feed granulator overload.
For solving above technical problem, technical scheme of the present invention is: feed granulator protective device, and its difference is: its safety switch having the main shaft be fixedly installed with granulator, the rotor be located at by bearing holder (housing, cover) on described main shaft, annular cover, supporting wearing piece, fixture, locking member, connector and be connected with relay; One end of described main shaft extends to outside granulator, and this end of main shaft is constructed to the first end of main shaft, and the first end of described main shaft offers one along axially extended first groove of main shaft and a cannelure extended along main shaft circumference; It is outer and be sheathed on the first end of described main shaft that described lid is located at described granulator, and described lid has the inner ring and outer ring that are oppositely arranged, and the inner ring of described lid offers second groove that arrange corresponding to described first groove; Described fixture is located in the spatial accommodation that described first groove and the second groove surround; Described supporting wearing piece is located between described lid and granulator; Described locking member is for being fixed on described main shaft by described lid, and described locking member is constructed to the circulus coordinated with described cannelure; Described connector has stem and is located at the annulus of described lid outer rim, and described stem has the first end and the second end that are oppositely arranged, and the first end of described stem is connected with described annulus, and the second end of described stem inserts in described safety switch.
By above technical scheme, described locking member comprises semi-ring and lower semi-ring, and described upper semi-ring and lower semi-ring are fixed respectively by screw element and described lid.
By above technical scheme, described upper semi-ring and lower semi-ring have the interface cooperatively interacted respectively, the interface of described upper semi-ring is provided with the first interface arrangment, the interface of described lower semi-ring is provided with the second interface arrangment coordinated with described first interface arrangment; Or described upper semi-ring and lower semi-ring have the interface cooperatively interacted respectively, and the interface of described upper semi-ring is provided with lug boss, the interface of described lower semi-ring are provided with the depressed part with described raised portion fits.
By above technical scheme, described supporting wearing piece structure in the form of a ring, described supporting wearing piece is sheathed on main shaft and its diameter is greater than major axis diameter.
By above technical scheme, be provided with rolling member between described supporting wearing piece and described lid, described supporting wearing piece offer the first arch groove coordinated with described rolling member, described lid offers the second arch groove coordinated with described rolling member.
By above technical scheme, described lid comprises the inner ring and outer shroud that removably connect, and the inner ring of described lid is connected by screw element with outer shroud, and described second arch groove is located on the outer shroud of described lid.
By above technical scheme, described supporting wearing piece comprises the inner ring and outer shroud that removably connect, and the inner ring of described supporting wearing piece is connected by screw element with outer shroud, and described first arch groove is located on the outer shroud of described supporting wearing piece.
By above technical scheme, the first end of described stem offers a through hole, and described stem is set on described annulus by described through hole.
Contrast prior art; beneficial features of the present invention is: this feed granulator protective device; when feed granulator seriously overload cause main shaft along with rotor turns time; the lid fixing with main shaft can rotate together with main shaft, and now, connector is moved; its stem is deviate from from safety switch; thus cause cut-off, feed granules tester in power-down state, avoid main shaft to damage because of feed granulator overload.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation;
Fig. 2 is embodiment of the present invention sectional structure schematic diagram;
Fig. 3 is locking member structural representation in the embodiment of the present invention;
Fig. 4 is feed granulator structural representation in prior art;
Wherein: 100-feed granulator, 1-main shaft (the first end of 1a-main shaft, 101-first groove, 102-cannelure), 2-hollow spindle, 3-ring mould, 4-pressure roller, 5-roller seat, 6-lid (601-second groove, the inner ring of 602-lid, the outer shroud of 603-lid), 7-supports wearing piece, and (701-supports the inner ring of wearing piece, 702-supports the outer shroud of wearing piece), 8-fixture, 9-locking member (the upper semi-ring of 901-, semi-ring under 902-), 10-connector, 11-safety switch, 12-rolling member.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
Please refer to Fig. 1 to Fig. 4, embodiment of the present invention feed granulator protective device, it has the main shaft 1 be fixedly installed with granulator 100, the rotor be located at by bearing holder (housing, cover) on described main shaft 1, annular cover 6, the safety switch 11 that supports wearing piece 7, fixture 8, locking member 9, connector 10 and be connected with relay; One end of described main shaft 1 extends to outside granulator 100, and this end of main shaft 1 is constructed to the first end 1a of main shaft, and the first end 1a of described main shaft offers one along axially extended first groove 101 and the cannelure 102 extended along main shaft 1 circumference of main shaft 1; It is outer and be sheathed on the first end 1a of described main shaft that described lid 6 is located at described granulator 100, and described lid 6 has the inner ring and outer ring that are oppositely arranged, and the inner ring of described lid offers second groove 601 that arrange corresponding to described first groove 101; Described fixture 8 is located in the spatial accommodation that described first groove 101 and the second groove 601 surround; Described supporting wearing piece 7 is located between described lid 6 and granulator 100; Described locking member 9 is for being fixed on described main shaft 1 by described lid 6, and described locking member 9 is constructed to the circulus coordinated with described cannelure 102; Described connector 10 has stem and is located at the annulus of described lid 6 outer rim, described stem has the first end and the second end that are oppositely arranged, the first end of described stem is connected with described annulus, and the second end of described stem inserts in described safety switch 11.
Preferably, described locking member 9 comprises semi-ring 901 and lower semi-ring 902, and described upper semi-ring 901 and lower semi-ring 902 are fixed respectively by screw element and described lid 6.
Preferably, described upper semi-ring 901 and lower semi-ring 902 have the interface cooperatively interacted respectively, the interface of described upper semi-ring 901 is provided with the first interface arrangment, the interface of described lower semi-ring 902 is provided with the second interface arrangment coordinated with described first interface arrangment; Or described upper semi-ring 901 and lower semi-ring 902 have the interface cooperatively interacted respectively, the interface of described upper semi-ring 901 is provided with lug boss, the interface of described lower semi-ring 902 is provided with the depressed part with described raised portion fits.
Preferably, described supporting wearing piece 7 structure in the form of a ring, described supporting wearing piece 7 is sheathed on main shaft 1 and its diameter is greater than main shaft 1 diameter.
Preferably, rolling member 12 is provided with between described supporting wearing piece 7 and described lid 6, described rolling member 12 has several and surrounds a circulus, described supporting wearing piece 7 offers the first arch groove coordinated with described rolling member 12, described lid 6 offers the second arch groove coordinated with described rolling member 12.
Preferably, described lid 6 comprises the inner ring 602 and outer shroud 603 that removably connect, and the inner ring 602 of described lid is connected by screw element with outer shroud 603, and described second arch groove is located on the outer shroud 603 of described lid.
Preferably, described supporting wearing piece 7 comprises the inner ring 701 and outer shroud 702 that removably connect, and the inner ring 701 of described supporting wearing piece is connected by screw element with outer shroud 702, and described first arch groove is located on the outer shroud 702 of described supporting wearing piece.
Preferably, the first end of described stem offers a through hole, and described stem is set on described annulus by described through hole.
In the embodiment of the present invention, when seriously overload causes main shaft 1 along with rotor turns to feed granulator 100, under the effect of fixture 8, the lid 6 fixing with main shaft 1 can rotate together with main shaft 1, annulus due to connector 10 is arranged on lid 6 outer rim, now connector 10 can rotate along with lid 6, the stem be inserted in safety switch 11 can be deviate from from safety switch 11, thus cause cut-off, feed granulator 100 power-off, avoids main shaft 1 to damage because feed granulator 100 overloads; And lid 6 is fixed on main shaft 1 by locking member 9, throw away from main shaft 1 when can prevent lid 6 from rotating, improve overall security performance; Be provided with between lid 6 and feed granulator 100 supporting wearing piece 7, when can prevent lid 6 from rotating and feed granulator 100 rub; Be provided with rolling member 12 between lid 6 and supporting wearing piece 7, rub with supporting wearing piece 7 when can prevent lid 6 from rotating.
Above content is the further description done the present invention in conjunction with concrete execution mode, can not assert that specific embodiment of the invention is confined to these explanations.For the those of ordinary skill of the technical field belonging to the present invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. feed granulator protective device, is characterized in that: its safety switch having the main shaft be fixedly installed with granulator, the rotor be located at by bearing holder (housing, cover) on described main shaft, annular cover, supporting wearing piece, fixture, locking member, connector and be connected with relay; One end of described main shaft extends to outside granulator, and this end of main shaft is constructed to the first end of main shaft, and the first end of described main shaft offers one along axially extended first groove of main shaft and a cannelure extended along main shaft circumference; It is outer and be sheathed on the first end of described main shaft that described lid is located at described granulator, and described lid has the inner ring and outer ring that are oppositely arranged, and the inner ring of described lid offers second groove that arrange corresponding to described first groove; Described fixture is located in the spatial accommodation that described first groove and the second groove surround; Described supporting wearing piece is located between described lid and granulator; Described locking member is for being fixed on described main shaft by described lid, and described locking member is constructed to the circulus coordinated with described cannelure; Described connector has stem and is located at the annulus of described lid outer rim, and described stem has the first end and the second end that are oppositely arranged, and the first end of described stem is connected with described annulus, and the second end of described stem inserts in described safety switch.
2. feed granulator protective device as claimed in claim 1, it is characterized in that: described locking member comprises semi-ring and lower semi-ring, described upper semi-ring and lower semi-ring are fixed respectively by screw element and described lid.
3. feed granulator protective device as claimed in claim 2; it is characterized in that: described upper semi-ring and lower semi-ring have the interface cooperatively interacted respectively; the interface of described upper semi-ring is provided with the first interface arrangment, the interface of described lower semi-ring is provided with the second interface arrangment coordinated with described first interface arrangment.
4. feed granulator protective device as claimed in claim 2; it is characterized in that: described upper semi-ring and lower semi-ring have the interface cooperatively interacted respectively; the interface of described upper semi-ring is provided with lug boss, the interface of described lower semi-ring is provided with the depressed part with described raised portion fits.
5. feed granulator protective device as claimed in claim 1, is characterized in that: described supporting wearing piece structure in the form of a ring, and described supporting wearing piece is sheathed on main shaft and its diameter is greater than major axis diameter.
6. feed granulator protective device as claimed in claim 5; it is characterized in that: between described supporting wearing piece and described lid, be provided with rolling member; described supporting wearing piece offers the first arch groove coordinated with described rolling member, described lid offers the second arch groove coordinated with described rolling member.
7. feed granulator protective device as claimed in claim 6, it is characterized in that: described lid comprises the inner ring and outer shroud that removably connect, and the inner ring of described lid is connected by screw element with outer shroud, described second arch groove is located on the outer shroud of described lid.
8. feed granulator protective device as claimed in claim 6; it is characterized in that: described supporting wearing piece comprises the inner ring and outer shroud that removably connect; the inner ring of described supporting wearing piece is connected by screw element with outer shroud, and described first arch groove is located on the outer shroud of described supporting wearing piece.
9. the feed granulator protective device as described in any one of claim 1 to 8, is characterized in that: the first end of described stem offers a through hole, and described stem is set on described annulus by described 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 true CN105515263A (en) | 2016-04-20 |
| CN105515263B 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) |
Cited By (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 |
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 |
-
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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105515263B (en) | 2017-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012145445A3 (en) | Current diverter ring | |
| WO2014177452A3 (en) | Electric machine having a bearing shield | |
| CN104668029A (en) | Chemical material grinding device and using method thereof | |
| CN104646107A (en) | Material crushing device with balls and rollers and use method thereof | |
| UA106307C2 (en) | Distribution device for use in loading unit of metallurgical reactor | |
| CN103343779A (en) | Transmission bearing device for vertical shaft impact crusher | |
| CN105515263A (en) | Feed particle machine protecting device | |
| CN203717748U (en) | Locking device for wind generating set spindle | |
| CN104624295A (en) | Ball- and roller-containing powder preparation device for ceramic manufacturing and using method of device | |
| CN205385366U (en) | Feed granulator protection device | |
| CL2015000798A1 (en) | Rotary crusher bearing. | |
| AU2012100693A4 (en) | Motor Shell End Cover Positioning Structure | |
| CN203614599U (en) | Pulley bearing box | |
| AR087244A1 (en) | CUBA OVEN ROTATING LOAD DEVICE | |
| CN203574477U (en) | Dustproof motor | |
| CN204710466U (en) | Two sides is to mould assembly medicinal material crushing device | |
| CN104329379B (en) | A kind of dirt-proof bearing | |
| CN204159886U (en) | A kind of electro spindle axle core component of improvement | |
| CN203942404U (en) | Rotor antistatic discharge device | |
| CN203774993U (en) | Squirrel-cage motor rotor balancing device | |
| CN204371953U (en) | A kind of energy-conservation bearing | |
| CN105253718A (en) | Brush type paying-off device | |
| CN205426504U (en) | Battery steel casing detects machine | |
| CN204867445U (en) | A protective structure for lathe spindle | |
| CN205937515U (en) | Bearing protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |