CN208574703U - A kind of insertion fit-type sludge crushing mechanism - Google Patents
A kind of insertion fit-type sludge crushing mechanism Download PDFInfo
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- CN208574703U CN208574703U CN201820954229.2U CN201820954229U CN208574703U CN 208574703 U CN208574703 U CN 208574703U CN 201820954229 U CN201820954229 U CN 201820954229U CN 208574703 U CN208574703 U CN 208574703U
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Abstract
The utility model discloses a kind of insertion fit-type sludge crushing mechanisms, it is related to sludge treatment device technical field, including level-one broken rotor disposed in parallel and two-stage crushing rotor, the live spindle axis center distance of two broken rotors is less than the sum of its radius, axial direction on main shaft sleeve on the outside of live spindle along live spindle is equidistantly vertically installed with the identical partition of structure, the identical tup of structure is provided on partition, the hammer axis of tup is each passed through each partition and is evenly distributed with along the spaced radial of live spindle, and the axle center of each hammer axis is identical as the distance between live spindle axle center, level-one broken rotor and the tup of two-stage crushing rotor are equidistantly staggered in the axial direction, and it is embedded in certain depth each other radially.In a manner of the utility model is to shear, crush and grind is broken plus impact grinding, original simple impact grinding mode is substituted, the driving power of broken rotor can be reduced in the case where meeting particle size after cracking, reduce equipment energy consumption.
Description
Technical field
The utility model relates to sludge treatment device technical fields, and in particular to a kind of insertion fit-type sludge crusher
Structure.
Background technique
Currently used sludge crushing mechanism is equipped with two-stage broken rotor, and the course of work is by two broken rotors broken
Intracavitary high speed rotation makes material and the wear-resistant liner of enclosure interior that impact occur, to realize the broken to reach of material
It is broken to require.The axis center distance of level-one broken rotor and two-stage crushing rotor be typically larger than two broken rotors radius it
With, be crushed cavity space it is larger.In operation process, when the cracking hammer head on two rotors of I and II is rotated to minimum distance, still
It there are certain space, dishes out, collide, rebound repeatedly for material, realize the impact grinding of material.Shattering process, partial size are small
Material can be fallen on from radial clearance, the sideshake of cracking hammer head discharge port discharge, the big material of partial size can be in crusher chamber
Inside continue impact grinding, completes material shattering process.
Since the crumbling method of sludge crushing mechanism is merely based on impact grinding, when humidity of materials is larger, broken
Process can by clap it is flat make real, the radial clearance, sideshake directly through cracking hammer head fall on discharge port, and particle size after cracking is not achieved
It is required that；In addition, impact grinding needs cracking hammer head to have enough weight and revolving speed as the main crumbling method of crushing mechanism,
It can be only achieved enough linear velocities, to generate enough tangential impact crushing forces, operation process, it is necessary to which mesh power is biggish
Motor, energy consumption is higher, and equipment use cost is high.
On the other hand, it is rectangular shape that cracking hammer head front end used at present, which is mainly responsible for broken quartering hammer part,
Top is set as cambered surface, and the part for being responsible for broken work is only a small transverse plane of cuboid, broken by this broken planar impact
Broken intracavitary material, when humidity of materials is larger, broken plane be easy to make real material it is flat, and from cracking hammer head side clearance directly
Run in discharge port, it is difficult to reach broken requirement.
Summary of the invention
For the above technological deficiency, the technical problem to be solved by the utility model is to provide a kind of insertion fit-type sludge
Crushing mechanism, by shortening the axis center distance of level-one broken rotor and two-stage crushing rotor, while to the structure of cracking hammer head
More rib multi-panel designs are carried out, it is made to realize that multiple spot impact shear is broken when being crushed to material, it is broken with shearing, crush and grind
Broken plus impact grinding mode, substitutes original simple impact grinding mode, improves the breaking capacity of equipment and realizes to humidity
The ideal crushing of larger material reduces equipment energy consumption.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of insertion fit-type sludge crushing mechanism, including level-one broken rotor and two-stage crushing rotor, the level-one are broken
Broken rotor is arranged in parallel with the two-stage crushing rotor, and the level-one broken rotor and the two-stage crushing rotor include rotation
The live spindle axis center distance of main shaft, the level-one broken rotor and the two-stage crushing rotor is less than broken turn of the level-one
The outer sheath of sub the sum of the radius with the two-stage crushing rotor, the live spindle is equipped with main shaft sleeve, the main shaft sleeve
On along the axial direction of the live spindle be equidistantly vertically installed with the identical partition of structure, it is identical to be provided with structure on the partition
Tup, the hammer axis of the tup includes four, and each hammer axis is each passed through each partition and along the live spindle
Spaced radial is uniformly distributed, and the axle center of each hammer axis is identical as the distance between the live spindle axle center, and the level-one is broken
The tup of rotor and the two-stage crushing rotor is equidistantly staggered in the axial direction, and the level-one broken rotor and the second level are broken
The tup of broken rotor is embedded in certain depth each other radially, and the both ends of the live spindle are equipped with main shaft sealing device,
The both ends of the hammer axis are equipped with hammer shaft sealer；
The tup includes the quartering hammer at top, and the connection handle at middle part and the hammer axis axle sleeve of bottom are described broken
The top of hammer includes the curved portion protruded outward, and the left and right ends of the curved portion are symmetrically connected with the ladder of oblique end reduction
The junction in shape portion, the curved portion and the two trapezoidal portions is disposed as the first fin；The side of left and right two of the quartering hammer
Short side of the face along the trapezoidal portion is arranged diagonally downward, the setting of former and later two side verticals.
As an improvement scheme, former and later two sides of the quartering hammer are located at the side along two first fins respectively
Endpoint extended downwardly with the second fin structure and in the midpoint of the quartering hammer bottom end connect.
As an improvement scheme, the connection handle is straight tetragonous rod structure.
By adopting the above-described technical solution, the beneficial effects of the utility model are:
Due to a kind of insertion fit-type sludge crushing mechanism of the utility model, level-one broken rotor and two-stage crushing rotor are flat
The live spindle axis center distance of row setting, level-one broken rotor and two-stage crushing rotor is less than level-one broken rotor and second level is broken
The sum of the radius of broken rotor, when the tup being installed on level-one broken rotor with the tup that is installed on two-stage crushing rotor same
To when rotating to closest approach, it is axial on can same distance be staggered, can radially be embedded in certain depth each other.Material was crushed
Journey can be rotated by the same-directional high-speed of level-one broken rotor and two-stage crushing rotor, dish out repeatedly → collision → rebound, realize punching
Break up broken, the small particle material for reaching broken requirement passes through the gap discharge crusher chamber between evenly arranged tup；Not up to
Broken desired larger particles material is then blocked in crusher chamber, be extruded to adjacent tup gap that insertion agrees with it
Between, second-time breakage is realized again by impact shear, crush and grind mode, to reach the particle size after cracking of needs.
Since the quartering hammer top of tup includes the curved portion protruded outward, the left and right ends of curved portion are symmetrically connected with
The trapezoidal portion of oblique end reduction, this construction increases the broken dynamics for broken tup outermost point；The arc of quartering hammer
The junction in portion and two trapezoidal portions is disposed as the first fin, and short side of the side of left and right two of quartering hammer along trapezoidal portion is tilted towards
Lower setting, the setting of former and later two side verticals, the main ram head of this structure are more rib polyhedral structures, the cambered surface of each tup, inclined-plane
And fin three broken material in a manner of impact shear, prevent the generation that flat compacting phenomenon is clapped compared with wet stock.
Since former and later two sides of quartering hammer are located at the endpoint of the side along two first fins respectively with the second fin structure
It extends downwardly and is connected in the midpoint of quartering hammer bottom end, the second fin of this front and back sides setting makes quartering hammer in above structure
On the basis of increase new rib, face cataclasitlc structure, to further enhance its breaking capacity.
In conclusion a kind of insertion fit-type sludge crushing mechanism provided by the utility model, broken by shortening level-one
The axis center distance of broken rotor and two-stage crushing rotor, while more rib multi-panels are carried out to the structure of cracking hammer head and are designed, make its
Realize that multiple spot impact shear is broken when being crushed to material, in such a way that shearing, crush and grind are crushed and add impact grinding, substitution
Original simple impact grinding mode, impact shear, crush and grind become main broken form, and it is broken that impact grinding becomes auxiliary
Broken, the requirement that tup needs biggish impact force to realize particle size after cracking is no longer main element, in the feelings for meeting particle size after cracking
Under condition, the driving power of level-one broken rotor Yu two-stage crushing rotor can be suitably reduced according to material situation, to reduce equipment
Energy consumption reduces production cost.
It is embedded in fit-type cataclasitlc structure, one of barrier is formed using the high speed rotation of tup, makes not up to be crushed requirement grain
The material of degree is locked in crusher chamber, is reduced the probability leaked from tup and hammer handle gap, is again passed by secondary pulse
Shearing, crush and grind are broken, and material can just leave crusher chamber, are discharged from blanking port.It feeds back after client's use, is discharged after broken
Granule content in material greater than 20mm is reduced to from more than 20% less than 7%, ensure that crushing effect.
Detailed description of the invention
Fig. 1 is a kind of diagrammatic cross-section for being embedded in fit-type sludge crushing mechanism provided by the utility model；
Fig. 2 is the side sectional view of Fig. 1；
Fig. 3 is the main view of tup in Fig. 1；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the top view of Fig. 3；
In figure: 1- level-one broken rotor, the first live spindle of 11-, the first main shaft sleeve of 12-, 13- first partition, 14-
One hammer axis, the first tup of 15-, the first main shaft sealing device of 16-, 17- first hammer shaft sealer, 2- two-stage crushing rotor, 21- into shape
Second live spindle, the second main shaft sleeve of 22-, 23- second partition, 24- second hammer axis, the second tup of 25-, the second main shaft of 26- into shape
It is trapezoidal that sealing device, 27- second hammer shaft sealer, 3- hammer axis axle sleeve, 4- connection handle, 5- quartering hammer, the second fin of 6-, 7- into shape
Portion, 8- curved portion, the first fin of 9-.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.
In the description of the present invention, it should be understood that term "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", the instructions such as "bottom" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figs. 1-2, a kind of insertion fit-type sludge crushing mechanism provided by the utility model, including broken turn of level-one
Son 1 and two-stage crushing rotor 2, level-one broken rotor 1 are arranged in parallel with two-stage crushing rotor 2, and level-one broken rotor 1 includes first
Live spindle 11, two-stage crushing rotor 2 include the second live spindle 21, the axis of the first live spindle 11 and the second live spindle 21
Centre distance is less than the sum of the radius of level-one broken rotor 1 and two-stage crushing rotor 2, and the outer sheath of the first live spindle 11 is equipped with
First main shaft sleeve 12, it is identical that the axial direction on the first main shaft sleeve 12 along the first live spindle 11 is equidistantly vertically installed with structure
First partition 13, identical first tup 15 of structure is provided in first partition 13, the first hammer axis 14 of the first tup 15 wraps
Four are included, each first hammer axis 14 is each passed through each first partition 13 and is evenly distributed with along the spaced radial of the first live spindle 11, and each
The axle center of first hammer axis 14 is identical as the distance between 11 axle center of the first live spindle, and the outer sheath of the second live spindle 21 is equipped with
Second main shaft sleeve 22, it is identical that the axial direction on the second main shaft sleeve 22 along the second live spindle 21 is equidistantly vertically installed with structure
Second partition 23, identical second tup 25 of structure is provided on second partition 23, the second hammer axis 24 of the second tup 25 wraps
Four are included, each second hammer axis 24 is each passed through each second partition 23 and is evenly distributed with along the spaced radial of the second live spindle 21, and each
The axle center of second hammer axis 24 is identical as the distance between 21 axle center of the second live spindle, and the first tup 15 and the second tup 25 are in axis
It is equidistantly staggered upwards, the first tup 15 and the second tup 25 are embedded in certain depth, the first rotation master each other radially
The both ends of axis 11 are equipped with the first main shaft sealing device 16, and the both ends of the first hammer axis 14 are equipped with the first hammer shaft sealer 17,
The both ends of second live spindle 21 are equipped with the second main shaft sealing device 26, and it is close that the both ends of the second hammer axis 24 are equipped with the second hammer axis
Seal apparatus 27.
When be installed on level-one broken rotor 1 first tup 15 and the second tup for being installed on two-stage crushing rotor 2
25 when rotating Vortex is to closest approach, it is axial on can same distance be staggered, can radially be embedded in certain depth each other.Material is broken
Broken process can be rotated by the same-directional high-speed of level-one broken rotor 1 and two-stage crushing rotor 2, dish out repeatedly → collision → rebound,
Realize impact grinding, the small particle material for reaching broken requirement passes through between evenly arranged first tup 15 and the second tup 25
Gap be discharged crusher chamber；Not up to broken desired larger particles material is then blocked in crusher chamber, is extruded to insertion
Between the adjacent tup gap agreed with, second-time breakage is realized again by impact shear, crush and grind mode, so that reaching needs
The particle size after cracking wanted.
As in Figure 3-5, the first tup 15 and the second tup 25 include the quartering hammer 5 at top, the connection handle 4 at middle part with
And the hammer axis axle sleeve 3 of bottom, the top of quartering hammer 5 include the curved portion 8 protruded outward, the left and right ends of curved portion 8 are symmetrical
It is connected with the trapezoidal portion 7 of oblique end reduction, the junction in curved portion 8 and two trapezoidal portions 7 is disposed as the first fin 9；It is broken
Short side of the side of left and right two of hammer 5 along trapezoidal portion 7 is arranged diagonally downward, the setting of former and later two side verticals.5 front and back of quartering hammer
Two sides are located at the endpoint of the side along two first fins 9 respectively and are extended downwardly with 6 structure of the second fin and in 5 bottom of quartering hammer
The midpoint at end connects.Connection handle 4 is straight tetragonous rod structure.
5 top of quartering hammer of tup includes the curved portion 8 protruded outward, and the left and right ends of curved portion 8 are symmetrically connected with
The trapezoidal portion 7 of oblique end reduction, this construction increases the broken dynamics for broken tup outermost point；The arc of quartering hammer 5
The junction in shape portion 8 and two trapezoidal portions 7 is disposed as the first fin 9, and the side of left and right two of quartering hammer 5 is along the short of trapezoidal portion 7
Side is arranged diagonally downward, former and later two side verticals setting, the main ram head of this structure is more rib polyhedral structures, the arc of each tup
Face, inclined-plane and fin the three broken material in a manner of impact shear have prevented the generation that flat compacting phenomenon is clapped compared with wet stock.
Former and later two sides of quartering hammer 5 be located at respectively along two first fins 9 endpoint of the side with 6 structure of the second fin to
Lower extension is simultaneously connected in the midpoint of 5 bottom end of quartering hammer, and the second fin 6 of this front and back sides setting makes quartering hammer 5 in above structure
On the basis of increase new rib, face cataclasitlc structure, to further enhance its breaking capacity.
A kind of insertion fit-type sludge crushing mechanism provided by the utility model, by shortening level-one broken rotor and two
The axis center distance of grade broken rotor, while more rib multi-panels are carried out to the structure of cracking hammer head and are designed, carry out it to material
It realizes that multiple spot impact shear is broken when broken, by shearing, in a manner of crush and grind is broken plus impact grinding, substitutes original simple
Impact grinding mode, impact shear, crush and grind become main broken form, and impact grinding becomes addi-tional crusher, and tup needs
Biggish impact force is no longer main element come the requirement for realizing particle size after cracking, can basis in the case where meeting particle size after cracking
Material situation suitably reduces the driving power of level-one broken rotor Yu two-stage crushing rotor, to reduce equipment energy consumption, reduces life
Produce cost.
It is embedded in fit-type cataclasitlc structure, one of barrier is formed using the high speed rotation of tup, makes not up to be crushed requirement grain
The material of degree is locked in crusher chamber, is reduced the probability leaked from tup and hammer handle gap, is again passed by secondary pulse
Shearing, crush and grind are broken, and material can just leave crusher chamber, are discharged from blanking port.It feeds back after client's use, is discharged after broken
Granule content in material greater than 20mm is reduced to from more than 20% less than 7%, ensure that crushing effect.
Above embodiment is only that preferred embodiments of the present invention are described, not to the utility model
Conception and scope be defined.Therefore, under the premise of not departing from the utility model setting design, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it has been all described in the claims.
Claims (3)
1. a kind of insertion fit-type sludge crushing mechanism, including level-one broken rotor and two-stage crushing rotor, it is characterised in that: institute
It states level-one broken rotor to be arranged in parallel with the two-stage crushing rotor, the level-one broken rotor and the two-stage crushing rotor are equal
Including live spindle, the live spindle axis center distance of the level-one broken rotor and the two-stage crushing rotor is less than described one
The sum of the radius of grade broken rotor and the two-stage crushing rotor, the outer sheath of the live spindle is equipped with main shaft sleeve, described
Axial direction on main shaft sleeve along the live spindle is equidistantly vertically installed with the identical partition of structure, is provided on the partition
The identical tup of structure, the hammer axis of the tup include four, and each hammer axis is each passed through each partition and along the rotation
The spaced radial for turning main shaft is uniformly distributed, and the axle center of each hammer axis is identical as the distance between the live spindle axle center, described
Level-one broken rotor and the tup of the two-stage crushing rotor are equidistantly staggered in the axial direction, the level-one broken rotor and institute
The tup for stating two-stage crushing rotor is embedded in certain depth each other radially, and it is close that the both ends of the live spindle are equipped with main shaft
The both ends of seal apparatus, the hammer axis are equipped with hammer shaft sealer；
The tup includes the quartering hammer at top, the connection handle at middle part and the hammer axis axle sleeve of bottom, the quartering hammer
Top includes the curved portion protruded outward, and the left and right ends of the curved portion are symmetrically connected with the trapezoidal of oblique end reduction
The junction in portion, the curved portion and the two trapezoidal portions is disposed as the first fin；The side of left and right two of the quartering hammer
Short side along the trapezoidal portion is arranged diagonally downward, the setting of former and later two side verticals.
2. a kind of insertion fit-type sludge crushing mechanism according to claim 1, it is characterised in that: before and after the quartering hammer
Two sides are located at the endpoint of the side along two first fins respectively and are extended downwardly with the second fin structure and in described broken
The midpoint connection of broken hammer bottom end.
3. a kind of insertion fit-type sludge crushing mechanism according to claim 2, it is characterised in that: the connection handle is straight
Tetragonous rod structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954229.2U CN208574703U (en) | 2018-06-21 | 2018-06-21 | A kind of insertion fit-type sludge crushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954229.2U CN208574703U (en) | 2018-06-21 | 2018-06-21 | A kind of insertion fit-type sludge crushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208574703U true CN208574703U (en) | 2019-03-05 |
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ID=65508941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820954229.2U Active CN208574703U (en) | 2018-06-21 | 2018-06-21 | A kind of insertion fit-type sludge crushing mechanism |
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| CN (1) | CN208574703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477331A (en) * | 2021-07-16 | 2021-10-08 | 太原锅炉集团有限公司 | Two-way reversible fine crusher convenient for adjusting particle size of crushed material |
| CN113477338A (en) * | 2021-07-16 | 2021-10-08 | 太原锅炉集团有限公司 | Fine crusher rotor assembly capable of uniformly crushing materials |
-
2018
- 2018-06-21 CN CN201820954229.2U patent/CN208574703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477331A (en) * | 2021-07-16 | 2021-10-08 | 太原锅炉集团有限公司 | Two-way reversible fine crusher convenient for adjusting particle size of crushed material |
| CN113477338A (en) * | 2021-07-16 | 2021-10-08 | 太原锅炉集团有限公司 | Fine crusher rotor assembly capable of uniformly crushing materials |
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