CN107321443A - A kind of intermeshing teeth type crushing machine - Google Patents
A kind of intermeshing teeth type crushing machine Download PDFInfo
- Publication number
- CN107321443A CN107321443A CN201710635726.6A CN201710635726A CN107321443A CN 107321443 A CN107321443 A CN 107321443A CN 201710635726 A CN201710635726 A CN 201710635726A CN 107321443 A CN107321443 A CN 107321443A
- Authority
- CN
- China
- Prior art keywords
- casing
- sieve
- rotor disk
- crushing machine
- hock
- 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
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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
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- 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
- B02C13/282—Shape or inner surface of mill-housings
-
- 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
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- 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
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
A kind of intermeshing teeth type crushing machine, including：Support, casing, feed hopper, motor, some hocks II, some hocks I, flat increment and sieve, circulation layer is destroyed by the cavity volume in casing, the large granular materials for being close to sieve motion are changed into the direction of motion, the qualified fine powder of granularity falls into discharging opening through sieve, so as to be able in time produce the qualified fine powder of granularity, situation about crushing was effectively prevent, the problem of solving the big power consumption because caused by the product of release mesh can not be discharged in time that feed grinder is present in the prior art, inefficiency.Because sieve is raindrop shape structure, therefore chamber can be designed with the pulverizing chamber of droplet-shaped, " circulation layer " formed during material rotation can be destroyed, material is allowed fully to be contacted with hock and flat tooth, and rotor disk both sides material is uniform, it is real to realize " separating twice ", greatly improve crush efficiency.
Description
Technical field
The present invention relates to field of feed processing, and in particular to a kind of intermeshing teeth type crushing machine.
Background technology
Feed grinder kind is more, from the point of view of existing market, conventional pulverizer or hock type and hammer type crushing
Machine.Material is under the drive of hock or hammer leaf, easily in screen surface formation powder circulation layer, under the influence of centrifugal force, thing
Bulky grain in material can accumulate in circulation layer periphery under the action of the centrifugal force, and short grained material is easily accumulated in circulation layer
Side, the material of bulky grain stops that short grained material passes through screen cloth, produces the stifled sieve phenomenon of material, this is turned into release mesh
Product can not discharge in time, the phenomenon crushed certainly will be caused, lost time and electric power, there is that power consumption is big, work effect
The problem of rate is low, and temperature of charge rise, are also easy to occur spontaneous combustion, cause the accident.Traditional intermeshing teeth type crushing machine is also deposited simultaneously
In rotor disk both sides material skewness, material enters to be difficult to enter inner side workspace after crushing chamber, reduces unit crushing
Efficiency.
The content of the invention
There is provided one kind raising crush efficiency and rotor disk both sides material in order to overcome the shortcomings of above technology by the present invention
Uniform intermeshing teeth type crushing machine.
The technical scheme that the present invention overcomes its technical problem to be used is：
A kind of intermeshing teeth type crushing machine, including：
Support；
Casing, is installed on support, and it is internally provided with the cavity volume of closing, and the casing upper end is provided with entering of being connected with cavity volume
Material mouth, its lower end is provided with the discharging opening being connected with cavity volume；
Feed hopper, is installed on casing, and its lower end is connected with charging aperture；
Rotor disk, its main shaft set respectively by left and right ends, which is longitudinally rotated, to be installed in the cavity volume of enclosure interior；
Motor, it is installed on support, its output shaft is connected by shaft coupling with a main shaft coaxial transmission；
Some hocks II, each hock II of the rotor disk left and right ends is surround in M circular concentric respectively is arranged at rotor
On the end face of disk, M is the natural number more than or equal to 2；
Each hock I on some hocks I, the inwall of the casing left and right ends is respectively in M-1 circular concentric around setting
In on the inwall of casing, between the hock II for two groups of adjacent annulars that the one group of hock I set in annular inserts homonymy
Gap in；
Some horizontally disposed flat teeth, respectively along the circumferencial direction uniform intervals of rotor disk be fixed on rotor disk outboard end and
Sieve, is arranged in cavity volume, is connected at its upper end open with charging aperture, and its lower end is located between discharging opening and rotor disk,
The sieve include be obliquely installed and along it is longitudinally opposed claim set tilting section I and tilting section II, be connected to tilting section I and inclination
The arc section of II bottom of section, the tilting section I is less than the diameter of arc section with the width at the upper end open of tilting section II.
Installation and maintenance for convenience, said machine casing left and right ends are respectively arranged with opening, the opening and rotated respectively
Side cover is installed.
For the ease of Real Time Observation, observation window is provided with said machine casing and positioned at the lower end of sieve.
In order that material smoothly enters in hock staggeredly, in addition to it is obliquely installed left-hand end or right-hand end at charging aperture
Deflector.
In order to remove the iron filings in material, in addition to it is installed on the iron removal by magnetic separation device at charging aperture.
In order to ensure material enters in casing, in addition to it is in honeybee to be arranged at feed hopper lower end with some of charging aperture junction
The air inlet of nest shape arrangement.
In order to improve sealing, the junction of above-mentioned main shaft and casing is provided with sealing ring.
The beneficial effects of the invention are as follows：Circulation layer is destroyed by the cavity volume in casing, the bulky grain of sieve motion will be close to
Material changes the direction of motion, and the qualified fine powder of granularity falls into discharging opening through sieve, so as to be able to the qualified fine powder of granularity in time
Produce, effectively prevent situation about crushing, solve that feed grinder in the prior art is present because of the product of release mesh
Power consumption caused by can not discharging in time is big, inefficiency the problem of.Because sieve is raindrop shape structure, therefore chamber
It can be designed with the pulverizing chamber of droplet-shaped, " circulation layer " formed during material rotation can be destroyed, allow material and hock and flat tooth
Fully contact, and rotor disk both sides material is uniform, it is real to realize " separating twice ", greatly improve crush efficiency.Rotor
Disk is supported using the main shaft at two ends, compared to common gear claw crasher cantilever support, and main shaft stress is more preferable, machine service life
It is long；Because casing two ends are separately installed with hock II and rotor disk both sides are mounted on hock I, pulverizing chamber space availability ratio is good,
Sieve use cost is low and changes easy.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention；
Fig. 2 is left view structural representation of the invention；
Fig. 3 is the dimensional structure diagram of the rotor disk of the present invention；
Fig. 4 is the dimensional structure diagram of the casing of the present invention；
Fig. 5 is the main structure diagram of sieve；
In figure, the tooth of 1. support, 2. casing, 3. side cover, 4. feed hopper, 5. air inlet, 6. iron removal by magnetic separation device, 7. deflector 8.
The hock II of 15. sieve of pawl I 9. main shaft, 10. discharging opening, 11. motor, 12. shaft coupling, 13. rotor disk, 14. sealing ring 16.
17. the arc section of I 152. tilting section of flat 18. charging aperture of tooth 19. observation window, 151. tilting section II 153..
Embodiment
1 to accompanying drawing 4, the present invention will be further described below in conjunction with the accompanying drawings.
A kind of intermeshing teeth type crushing machine, including：Support 1；Casing 2, is installed on support 1, and it is internally provided with the appearance of closing
Chamber, the upper end of casing 2 is provided with the charging aperture 18 being connected with cavity volume, and its lower end is provided with the discharging opening 10 being connected with cavity volume；Charging
Bucket 4, is installed on casing 2, its lower end is connected with charging aperture 18；Rotor disk 13, its master set respectively by left and right ends
Axle 9 is longitudinally rotated in the cavity volume being installed on inside housing 2；Motor 11, it is installed on support 1, its output shaft passes through shaft coupling 12
It is connected with the coaxial transmission of a main shaft 9；Some hocks II 16, each hock II 16 of the left and right ends of rotor disk 13 is respectively in M
Circular concentric is around being arranged on the end face of rotor disk 13, and M is the natural number more than or equal to 2；Some hocks I 8, casing 2 or so
Each hock I 8 on the inwall at two ends is respectively in M-1 circular concentric around being arranged on the inwall of casing 2, in annular
In gap between the hock II 16 of two groups of adjacent annulars of the one group of hock I 8 insertion homonymy set；Some levels are set
The flat tooth 17 put, is fixed on the outboard end and sieve 15 of rotor disk 13 along the circumferencial direction uniform intervals of rotor disk 13 respectively,
It is arranged in cavity volume, is connected at its upper end open with charging aperture 18, its lower end is located between discharging opening 10 and rotor disk 13, sieve
15 include being obliquely installed and along the longitudinally opposed tilting sections I 151 for claiming to set and tilting section II 152, are connected to tilting section I 151
And the arc section 153 of the bottom of tilting section II 152, it forms raindrop shape structure, tilting section I 151 and the upper end of tilting section II 152
Width at opening is less than the diameter of arc section 153.In use, the drive shaft 9 of motor 11 is rotated, the driving rotor disk 13 of main shaft 9
In rotation, the feeding pulverizing chamber of material feed hopper 5, hock II 16 on the rotor disk 9 of high speed rotation and with it add error articulation
Strike of the hock I 8 with flat tooth 17 under so that phase mutual friction is touched between material and hock II 16, hock I 8 and sieve 15
Hit, fine powder is broken into rapidly, under the influence of centrifugal force, circulation layer is destroyed by the cavity volume in casing 2, sieve 15 will be close to and transported
Dynamic large granular materials change the direction of motion, and the qualified fine powder of granularity falls into discharging opening 18 through sieve 15, so as to be able in time to
The qualified fine powder of granularity is produced, and effectively prevent situation about crushing, solve that feed grinder in the prior art is present because
The product of release mesh can not discharge in time caused by power consumption is big, inefficiency the problem of.Because sieve 15 is U
Shape, its is wide at the top and narrow at the bottom, therefore chamber can be designed with the pulverizing chamber of droplet-shaped, can destroy " the circulation formed during material rotation
Layer ", allows material fully to be contacted with hock and flat tooth, and the both sides material of rotor disk 13 is uniform, real to realize " separating twice ", very
The earth improves crush efficiency.Rotor disk 13 is supported using the main shaft 9 at two ends, compared to common gear claw crasher cantilever branch
Support, more preferably, machine service life is long for main shaft stress；Because the two ends of casing 2 are separately installed with hock II 16 and the both sides of rotor disk 13
Hock I 8 is mounted on, pulverizing chamber space availability ratio is good, the use cost of sieve 15 is low and changes easy.
It is preferred that, the left and right ends of casing 2 are respectively arranged with opening, opening is rotatablely equipped with side cover 3 respectively, opens side cover
3 can obtain the thing of different fineness with easy cleaning, viewing and replacing sieve 15 by way of changing different fineness sieve
Material, and it can also be provided that when the side cover 3 of both sides does not close, motor 11 cannot be rotated, and fully ensure that operating personnel
Safety.Similarly, on casing 2 and observation window 19 can also be provided with positioned at the lower end of sieve 15, can be right by observation window 19
The material of screening carries out real time inspection.
Further, in addition to the deflector 7 of left-hand end or right-hand end at charging aperture 18 is obliquely installed, from feed hopper 4
In the material that falls be oriented to by deflector 7 under the region of flat tooth 17 that enters from left side or right side on rotor disk 13, and then and lead to
The hock I 8 and hock II 16 for crossing staggeredly occlusion are crushed, and crushing effect are further increased, because deflector 7 can pacify
Mounted in left side or right side, therefore material can be from left or right entrance, the rotating of motor 11, so that when rotor disk 13 1
After the hock II 16 of side weares and teares, by changing the approach axis of material, the hock II 16 of opposite side is set to participate in work.
It can also include being installed on the iron removal by magnetic separation device 6 at charging aperture 18, will can be fed by iron removal by magnetic separation device 6
The iron adsorption contained in bucket 4 in material, prevents its injury device.The junction of main shaft 9 and casing 2 can be close by being provided with
Seal 14 is to improve sealing.
Further, in addition to it is arranged at some in cellular arrangement of the lower end of feed hopper 4 and the junction of charging aperture 18
Air inlet 5.Force to be passed through air-flow by the air inlet 5 of cellular arrangement, it can be ensured that feed hopper 4 and the junction of charging aperture 18
Material enters in casing 2, prevents material from accumulating.
Claims (7)
1. a kind of intermeshing teeth type crushing machine, it is characterised in that including：
Support（1）；
Casing（2）, it is installed on support（1）On, it is internally provided with the cavity volume of closing, the casing（2）Upper end is provided with and held
The connected charging aperture of chamber（18）, its lower end is provided with the discharging opening being connected with cavity volume（10）；
Feed hopper（4）, it is installed on casing（2）On, its lower end and charging aperture（18）It is connected；
Rotor disk（13）, its main shaft set respectively by left and right ends（9）Longitudinally rotate and be installed on housing（2）Internal cavity volume
In；
Motor（11）, be installed on support（1）On, its output shaft passes through shaft coupling（12）With a main shaft（9）Coaxial transmission is connected；
Some hocks II（16）, the rotor disk（13）Each hock II of left and right ends（16）Respectively in M circular concentric ring
Around being arranged at rotor disk（13）End face on, M is natural number more than or equal to 2；
Some hocks I（8）, the casing（2）Each hock I on the inwall of left and right ends（8）Respectively in M-1 circular concentric
It surround and is arranged at casing（2）Inwall on, the one group of hock I set in annular（8）Insert two groups of adjacent annulus of homonymy
The hock II of shape（16）Between gap in；
Some horizontally disposed flat teeth（17）, respectively along rotor disk（13）Circumferencial direction uniform intervals be fixed on rotor disk（13）
Outboard end and
Sieve（15）, it is arranged in cavity volume, at its upper end open and charging aperture（18）It is connected, its lower end is located at discharging opening（10）With
Rotor disk（13）Between, the sieve（15）Including the tilting section I for being obliquely installed and being set along longitudinally opposed title（151）And tilt
Section II（152）, be connected to tilting section I（151）And tilting section II（152）The arc section of bottom（153）, the tilting section I（151）
With tilting section II（152）Width at upper end open is less than arc section（153）Diameter.
2. intermeshing teeth type crushing machine according to claim 1, it is characterised in that：The casing（2）Left and right ends are set respectively
Have and be rotatablely equipped with side cover respectively at opening, the opening（3）.
3. intermeshing teeth type crushing machine according to claim 1, it is characterised in that：The casing（2）Above and positioned at sieve（15）
Lower end be provided with observation window（19）.
4. intermeshing teeth type crushing machine according to claim 1, it is characterised in that：Also include being obliquely installed in charging aperture（18）Place
The deflector of left-hand end or right-hand end（7）.
5. intermeshing teeth type crushing machine according to claim 1, it is characterised in that：Also include being installed on charging aperture（18）The magnetic at place
Select deironing apparatus（6）.
6. intermeshing teeth type crushing machine as claimed in any of claims 1 to 5, it is characterised in that：Also include be arranged at into
Hopper（4）Lower end and charging aperture（18）Some air inlets in cellular arrangement of junction（5）.
7. intermeshing teeth type crushing machine according to claim 6, it is characterised in that：The main shaft（9）With casing（2）Junction
It is provided with sealing ring（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635726.6A CN107321443A (en) | 2017-07-31 | 2017-07-31 | A kind of intermeshing teeth type crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635726.6A CN107321443A (en) | 2017-07-31 | 2017-07-31 | A kind of intermeshing teeth type crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107321443A true CN107321443A (en) | 2017-11-07 |
Family
ID=60227844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635726.6A Pending CN107321443A (en) | 2017-07-31 | 2017-07-31 | A kind of intermeshing teeth type crushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452890A (en) * | 2018-01-25 | 2018-08-28 | 山东省农业机械科学研究院 | A kind of crushing system |
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| CN201389472Y (en) * | 2009-03-31 | 2010-01-27 | 无锡市华明机器厂 | Hammer mill with secondary crushing groove structure |
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| US20170100720A1 (en) * | 2015-10-13 | 2017-04-13 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Device for comminuting feed material |
| CN206152932U (en) * | 2016-10-31 | 2017-05-10 | 四川省旭东机械制造有限公司 | Tooth claw formula fodder grinder |
| CN207102755U (en) * | 2017-07-31 | 2018-03-16 | 山东省农业机械科学研究院 | A kind of intermeshing teeth type crushing machine |
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347756A (en) * | 2008-04-18 | 2009-01-21 | 王庆辉 | Hammer leaf type drum sieve pulverizing machine and pulverizing method |
| CN201389472Y (en) * | 2009-03-31 | 2010-01-27 | 无锡市华明机器厂 | Hammer mill with secondary crushing groove structure |
| CN102029209A (en) * | 2009-09-30 | 2011-04-27 | 戴林坤 | Universal impact hock crusher |
| CN201563581U (en) * | 2009-12-18 | 2010-09-01 | 江苏牧羊集团有限公司 | Horizontal grinding machine of water-dropping type grinding room |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108452890A (en) * | 2018-01-25 | 2018-08-28 | 山东省农业机械科学研究院 | A kind of crushing system |
| CN108452890B (en) * | 2018-01-25 | 2024-05-07 | 山东省农业机械科学研究院 | Crushing system |
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Application publication date: 20171107 |