CN206519206U - A kind of Novel mill rotor and Novel mill - Google Patents
A kind of Novel mill rotor and Novel mill Download PDFInfo
- Publication number
- CN206519206U CN206519206U CN201621413906.7U CN201621413906U CN206519206U CN 206519206 U CN206519206 U CN 206519206U CN 201621413906 U CN201621413906 U CN 201621413906U CN 206519206 U CN206519206 U CN 206519206U
- Authority
- CN
- China
- Prior art keywords
- pulverizing chamber
- hammer
- rotor
- sieve
- slice axis
- 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.)
- Active
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model is related to a kind of rotor for crusher and the Novel mill using the rotor, and the wherein rotor includes hammer frame plate, hammer leaf and hammer slice axis；Multiple spaced preset distances of hammer frame plate are arranged on multiple hammer slice axis, are fitted with multiple hammer leaves on each hammer slice axis, and the ratio range of root diameter and rotor length is 0.6:1~0.5:1.This Novel mill rotor and Novel mill have production efficiency high (improving 30%~50% compared with traditional grinding machine), good crushing effect (epigranular, powder is few, material temperature rise is small), ton material power consumption it is low (compared with traditional grinding machine energy-conservation 30%~50%) the advantages of.
Description
Technical field
The utility model is related to a kind of agricultural machinery, it particularly relates to a kind of Novel mill rotor and novel powder
Broken machine.
Background technology
In recent years, feed processing industry is fast-developing, to adapt to the demand of aquaculture and animal and fowl fodder production, with agriculture machine
The development of tool, aquaculture is particularly aquaculture of certain scale and introduced one after another for the especially corn of grinding fodder
Pulverizer, but existing pulverizer crush efficiency is low, energy consumption is big.
The content of the invention
The purpose of this utility model is：A kind of Novel mill rotor and pulverizer are provided, with production efficiency it is high (compared with
Traditional grinding machine raising 30%~50%), good crushing effect (epigranular, powder is few, and material temperature rise is small), ton material power consumption is low
The advantage of (saving 30%~50% compared with traditional grinding machine).
To realize the purpose of the utility model, it is achieved using following technical scheme：
A kind of Novel mill rotor, including hammer frame plate, hammer leaf and hammer slice axis；Multiple spaced pre- spacings of hammer frame plate
From the ratio that multiple hammer leaves, wherein root diameter and rotor length on multiple hammer slice axis, are fitted with each hammer slice axis
Value scope is 0.6:1~0.5:1.
Described Novel mill rotor, each hammer frame plate of plurality of hammer frame plate have a spindle hole and
Multiple mounting holes that identical central angle is opened up are spaced in spindle hole outer circumference, installation hole number is identical with the quantity of hammer slice axis,
Hammer frame plate is socketed on hammer slice axis successively by its mounting hole interval same distance.
A kind of Novel mill, including pulverizing chamber and stand leg, wherein stand leg are used to support pulverizing chamber, it is characterised in that：Should
Pulverizer also includes Novel mill rotor as claimed in claim 1 or 2, and the rotor is arranged on inside pulverizing chamber；And/or
Charging aperture is arranged on pulverizing chamber top, and the length of charging aperture is equal or close to pulverizer fuselage length, and the width of charging aperture is big
In or equal to fuselage width 30%；And/or discharging opening is arranged on pulverizing chamber bottom, the length of discharging opening is equal or close to powder
Broken machine fuselage length, the width of discharging opening is more than or equal to the 65% of fuselage width.
Described pulverizer, in addition to the sieve inside pulverizing chamber is arranged on, the cross section of the sieve is involute shape
Shape.
Described pulverizer, wherein described sieve one end is arranged on pulverizing chamber lower inner wall, the other end extends up to powder
Broken room top, sieve generally half drops structure keeps larger distance between sieve surface and crushing chamber interior walls, sieve
Interior concave space constitutes sieve road, and rotor is arranged on inside sieve road.
Described pulverizer, wherein rotor main shaft are mounted on the position below pulverizing chamber center line.
Described pulverizer, wherein pulverizing chamber center line are pulverizing chamber upper cover top surface to the part between stand leg the top
Center line.
Described pulverizer, wherein pulverizing chamber top inner wall extend downward with counter choke close to the position of charging aperture side
Plate, and/or pulverizing chamber top inner wall tilt down close to the position of the opposite side of charging aperture and are provided with deep bead.
Described pulverizer, wherein pulverizing chamber include upper cover and lower cover two parts, and upper cover passes through whirler with lower cover side
Structure is connected, and opposite side is connected by locking device.
The distance between inwall >=rotor is straight before and after the convex surface and pulverizing chamber of described pulverizer, wherein sieve
The 52% of footpath.
Brief description of the drawings
Fig. 1 is the utility model rotor mill structural representation；
Fig. 2 is the utility model pulverizer feeding mouth schematic diagram；
Fig. 3 is the utility model pulverizer discharging opening schematic diagram；
Fig. 4 is the utility model pulverizer overall structure diagram；
Fig. 5 is the utility model pulverizer sieve sheet mounting structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings, the utility model embodiment is illustrated.
As shown in figure 1, the utility model rotor mill includes hammer frame plate 11, hammer leaf 12 and hammer slice axis 13；Multiple hammer carriers
Plate 11 is size identical disc-shaped steel plate or iron plate, and each hammer frame plate 11 has a spindle hole and the circle on the outside of spindle hole
Multiple mounting holes that identical central angle is opened up are spaced on week, installation hole number is identical with the quantity of hammer slice axis 13, generally 4,
The interval of hammer slice axis 13 same distance is sequentially inserted into the mounting hole of multiple hammer frame plates 11, and is fixed with hammer leaf frame, each hammer slice axis
Multiple hammer leaves 12 are fitted with 13.Root diameter D and rotor length L ratio range is 0.6:1~0.5:1.Crush owner
Axle 14 is inserted in the spindle hole of hammer frame plate 11, is rotated by the rotation rotor driven of main shaft 14.
The root diameter of traditional grinding machine is all higher than the axial length and pulverizing chamber, charging aperture, sieve of rotor and armature spindle
Axial width.By taking 9F serial universal pulverizers as an example, ratio between two is usually 3.2:1~1.2:1.Though root diameter
Greatly, but by the axial width of rotor length and pulverizing chamber, charging aperture, sieve limited, material moment feed quantity is small and with hammer leaf
Contact surface less, influences production efficiency, and energy consumption is larger.
In the utility model design structure, root diameter is relatively small, and rotor is long, and advantage is：1st, material and hammer leaf
Contact surface is big and resistance is small, is conducive to meeting head-on for hammer leaf, beats, crushes；2nd, relative to pulverizing chamber axial super large width and
Overlength rotor, using the less root diameter of appropriateness, is conducive to the startup and operating of supporting power, effectively reduction ton material power consumption,
Energy-conserving and environment-protective.
To coordinate above-mentioned rotor, the utility model improves feeding mouth and discharging opening, as shown in Fig. 2 the length of charging aperture 21
Spend a and be equal or close to pulverizer fuselage length, the width b of charging aperture 21 is more than or equal to the 30% of fuselage width.Such as Fig. 3 institutes
Show, the length C of discharging opening 31 is equal or close to pulverizer fuselage length, and the width D of discharging opening 31 is wide more than or equal to fuselage
The 65% of degree.
As shown in figure 4, the utility model pulverizer includes pulverizing chamber 41, stand leg 42.Stand leg 42 is used to support pulverizing chamber 41,
Pulverizing chamber includes two parts, upper cover and lower cover, and upper cover is connected with lower cover side by such as pivot structure of rotating mechanism 46, opposite side
Locked, when needing to open pulverizing chamber, opened after locking device, such as loosening nut by such as bolt and nut device of locking device 47
Bolt is removed, pulverizing chamber is raised upper cover by pivoting.Part between upper cover and lower cover constitutes receiving space, is used for
Rotor and main shaft 14 are accommodated, charging aperture 21 is arranged on upper cover top, and discharging opening 31 is arranged on lower cover bottom, and sieve 43 is arranged on powder
Broken chamber interior, between upper cover and lower cover, (for clarity, the figure is not drawn into the parts such as upper cover) as shown in Figure 5, sieve bottom peace
Mounted in lower cover inwall, lower cover top two opposite sides plate extends upward an installation sheet 51 respectively, and installation sheet 51 passes through screw 52
It is fixed on lower cover inwall, the part that installation sheet 51 is upwardly extended is extended to inside upper cover, the top of sieve 43 is fixed on installation sheet
On 51, after upper cover is closed up with lower cover, sieve 43 is then in the receiving space between upper cover and lower cover.The cross section of sieve 43 is in gradually
Keep larger between inwall before and after involute shape, the generally half drops structure of sieve 43, the convex surface of sieve 43 and pulverizing chamber
Distance, the preferred distance is advisable with the 52% of >=root diameter, and the interior concave space of sieve 43 constitutes sieve road, and rotor is arranged on
Sieve inside road, and rotor main shaft is mounted on the position below pulverizing chamber center line, pulverizing chamber center line is that upper cover top surface is arrived
The center line of distance between the top of stand leg 42.Upper cover top inner wall extends vertically downward close to the position of the side of charging aperture 21 to be set
Anti- plate 44 of choking is equipped with, upper cover top inner wall is tilted down to be provided with and kept out the wind close to the position of the opposite side (opposite side) of charging aperture 21
Plate 45, the horizontal sextant angle α of deep bead 45 is 40 degree.
Traditional grinding machine uses annular Shai Jishai roads, and sieve road and rotor are concentric.During operating, material is in pulverizing chamber with hammer
Piece rotates at a high speed, by crushed particles size formation circulation layer between hammer sieve, and this level distribution is unfavorable for material and beats and sieve
Discharge.Advantage using the utility model design structure is：Rotor and the sinking of the installation site of rotor main shaft 14 are eccentric, occupy half
Water droplet formula involute Xing Shai roads inner bag bottom, forms non-annular Unequal distance hammer-screen ciearance, and during crushing, material is from the footpath of charging aperture 21
To feeding, rotation is driven by the impact of hammer leaf 12, crosses to be thrown at a high speed along involute Xing Shai roads after 270 ° and throws away hammer leaf Rotary District, is hit
Top sieve 43 and anti-plate 44 of choking are blocked, and qualified material sieving discharge, unqualified material is hit go back to hammer leaf Rotary District, received
Beat again, thus the circulation layer formed during material operating between hammer sieve is destroyed, adds hammer leaf impact material probability.Discharge
Ability is improved.After crushing, the epigranular of material, powder is few, and temperature rise is small.Energy consumption is low during operating, efficiency high.
Sieve and sieve road use unique liner type away from outer pulverizing chamber to design, and increase between sieve and outer pulverizing chamber
Cavity.During crushing, cavity zone is small with respect to blast, improves air-flow and material velocity through screen, and probability is excessively crushed in reduction.
Retardance is set at the charging aperture 21 of pulverizing chamber 41, returns and hits material and airflow apparatus (anti-plate 44 of choking), the design structure is excellent
Point is：1st, the half water droplet formula of the machine, involute Xing Shaijishai roads inner bag, thoroughly in hammer during destruction crushing material can effectively be aided in
The circulation layer formed between sieve.2nd, the air quantity and blast in pulverizing chamber are added.
(anti-plate opposite of choking), which is set, at the charging aperture 21 of pulverizing chamber 41 stops and guiding airflow apparatus (aerofoil 45) design knot
The advantage of structure is：1st, effectively stop that pulverized particles are outwards splashed from charging aperture and dust overflows.2nd, effectively stop in pulverizing chamber
Air quantity, which leaks from charging aperture and guides outer gas stream, enters pulverizing chamber, the indoor air quantity of increase and blast.
The utility model rotor is long, and charging aperture axial width is big and using radially feeding, and material moment feed quantity is big, blanking
Uniformly, density is small, big and resistance is small with hammer leaf contact surface, is conducive to meeting head-on for hammer leaf, beats, crushes, ultra-wide sieve and discharging
Mouth improves the sieving area and speed of air-flow and comminuting matter, accelerates discharge, reduces overground probability, and production efficiency is carried
Height, crushing effect is preferable.Relative to the axial super large width and overlength rotor of pulverizing chamber, using the less root diameter of appropriateness,
Be conducive to the startup and operating of supporting power, effectively reduction ton material power consumption, energy-conserving and environment-protective.
Claims (10)
1. a kind of Novel mill rotor, including hammer frame plate, hammer leaf and hammer slice axis；Multiple spaced preset distances of hammer frame plate
On multiple hammer slice axis, multiple hammer leaves are fitted with each hammer slice axis, it is characterised in that root diameter and rotor length
Ratio range be 0.6:1~0.5:1.
2. Novel mill rotor according to claim 1, it is characterised in that each hammer frame plate of multiple hammer frame plates
Be spaced multiple mounting holes that identical central angle is opened up with a spindle hole and in spindle hole outer circumference, install hole number with
The quantity of hammer slice axis is identical, and hammer frame plate is socketed on hammer slice axis successively by its mounting hole interval same distance.
3. a kind of Novel mill, including pulverizing chamber and stand leg, wherein stand leg are used to support pulverizing chamber, it is characterised in that：The powder
Broken machine also includes Novel mill rotor as claimed in claim 1 or 2, and the rotor is arranged on inside pulverizing chamber；And/or enter
Material mouth is arranged on pulverizing chamber top, and the length of charging aperture is equal or close to pulverizer fuselage length, and the width of charging aperture is more than
Or equal to the 30% of fuselage width；And/or discharging opening is arranged on pulverizing chamber bottom, the length of discharging opening, which is equal or close to, to be crushed
Machine fuselage length, the width of discharging opening is more than or equal to the 65% of fuselage width.
4. pulverizer according to claim 3, it is characterised in that also including the sieve being arranged on inside pulverizing chamber, the sieve
The cross section of piece is involute shape.
5. pulverizer according to claim 4, it is characterised in that described sieve one end is arranged on pulverizing chamber lower inner wall, separately
One end extends up to pulverizing chamber top, and sieve generally half drops structure is kept between sieve surface and crushing chamber interior walls
Larger distance, the interior concave space of sieve constitutes sieve road, and rotor is arranged on inside sieve road.
6. the pulverizer according to one of claim 3-5, it is characterised in that rotor main shaft is mounted on pulverizing chamber center
Position below line.
7. pulverizer according to claim 6, it is characterised in that pulverizing chamber center line is pulverizing chamber upper cover top surface to stand leg
The center line of part between the top.
8. the pulverizer according to one of claim 3-5, it is characterised in that pulverizing chamber top inner wall is close to charging aperture side
Position extend downward with anti-plate of choking, and/or pulverizing chamber top inner wall dips down close to the position of the opposite side of charging aperture
Tiltedly it is provided with deep bead.
9. pulverizer according to claim 3, it is characterised in that pulverizing chamber includes upper cover and lower cover two parts, and upper cover is with
Cover side is connected by rotating mechanism, and opposite side is connected by locking device.
10. pulverizer according to claim 4, it is characterised in that
The 52% of the distance between inwall >=root diameter before and after the convex surface and pulverizing chamber of sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413906.7U CN206519206U (en) | 2016-12-22 | 2016-12-22 | A kind of Novel mill rotor and Novel mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413906.7U CN206519206U (en) | 2016-12-22 | 2016-12-22 | A kind of Novel mill rotor and Novel mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519206U true CN206519206U (en) | 2017-09-26 |
Family
ID=59888838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413906.7U Active CN206519206U (en) | 2016-12-22 | 2016-12-22 | A kind of Novel mill rotor and Novel mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206519206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273604A (en) * | 2018-03-02 | 2018-07-13 | 绵阳金泰机械设备制造有限公司 | A kind of reversible hammer crusher improved structure |
-
2016
- 2016-12-22 CN CN201621413906.7U patent/CN206519206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273604A (en) * | 2018-03-02 | 2018-07-13 | 绵阳金泰机械设备制造有限公司 | A kind of reversible hammer crusher improved structure |
| CN108273604B (en) * | 2018-03-02 | 2023-10-31 | 绵阳金泰机械设备制造有限公司 | Improved structure of reversible hammer crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204933567U (en) | A kind of novel fodder reducing mechanism | |
| CN201728133U (en) | Multi-stage crusher | |
| CN107321456A (en) | A kind of pulverizer with refrigerating function | |
| CN206661320U (en) | A kind of beater disintegrating machine | |
| CN206519206U (en) | A kind of Novel mill rotor and Novel mill | |
| CN204620149U (en) | A kind of pulverizer | |
| CN210753092U (en) | Millstone type pulverizer with guide fan blades | |
| CN2601740Y (en) | Superfine internal -grading centrifugal circular grinder | |
| CN209061246U (en) | A kind of bipolar pulverizer | |
| CN206688828U (en) | A kind of broken crusher | |
| CN206027821U (en) | Rubbing crusher of powder shredded wood material sheet metal | |
| CN104998727A (en) | Efficient Raymond mill | |
| CN210545566U (en) | Boiling type pulverizer | |
| CN204816744U (en) | Pulverizer | |
| CN205128112U (en) | Crushing blade, corresponding rubbing crusher construct and bacterial reducing mechanism | |
| CN208320981U (en) | A kind of pulverizer with refrigerating function | |
| CN203874828U (en) | Hammer-type pulverizer | |
| CN204448143U (en) | Hammer type feedstuff crasher | |
| CN206535611U (en) | A kind of horizontal beater piece type fodder disintegrating apparatus | |
| CN107511225A (en) | A kind of metal pulverizer | |
| CN207823123U (en) | A kind of synchronous charging tooth-claw type feed grinder | |
| CN201493133U (en) | Hammer-sheet grinder | |
| CN102125883A (en) | Vertical crusher | |
| CN206746759U (en) | A kind of magnetic material crushing and screening device | |
| CN205966015U (en) | Stifled reducing mechanism is prevented with intelligence to compound fertilizer production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |