CN205462455U - Novel stirring aeration crushing and screening is with axle - Google Patents
Novel stirring aeration crushing and screening is with axle Download PDFInfo
- Publication number
- CN205462455U CN205462455U CN201620017153.1U CN201620017153U CN205462455U CN 205462455 U CN205462455 U CN 205462455U CN 201620017153 U CN201620017153 U CN 201620017153U CN 205462455 U CN205462455 U CN 205462455U
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- China
- Prior art keywords
- broken
- axle
- crushing
- screening
- aeration
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- Withdrawn - After Issue
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Abstract
The utility model provides a novel stirring aeration crushing and screening is with axle, it includes main shaft, bearing and drive mechanism, and the main shaft includes hollow shaft, big broken piece, little broken piece, the broken piece in center, reinforcing ring, spindle nose and installation cover, and the hollow shaft both ends are equipped with the reinforcing ring, and the spindle nose periphery is equipped with the installation cover, and the inside at the hollow shaft is established to the spindle nose cover, axial welding along the hollow shaft has a plurality of broken block groups, and broken block group includes 1 big broken piece and 2 little broken pieces, and 2 little broken pieces set up about the axis symmetry, and central angle between the two is 90, and big broken piece is 135 with the central angle of 2 little broken interblocks, use the broken piece in center at hollow shaft center to set up as symmetry axis, the broken group in both sides symmetry, two big broken pieces using the broken piece in next -door neighbour center are the starting point, respectively every rotation 90 arrange a broken block group. The utility model discloses have stirring, aeration, breakage and screening function, ability simplifying processing flow reduces energy consumption and cost, and the practicality is stronger.
Description
Technical field
This utility model relates to a kind of material crushing device, is specifically related to a kind of New type agitation aeration crushing and screening axle, it is mainly used in the fields such as architecture sediment, contaminated soil, pipeline backfill.
Background technology
Tradition broken shaft, owing to being to rotate backward (as rotated the most inwards or being turned out simultaneously) mostly between axle and axle, is only capable of realizing broken function；In addition tradition broken shaft runs into bulk materials and easily blocks, can not material screening broken for relatively disaster out, the function of stirring, aeration, screening cannot be realized, or only there is one or two kind of function therein, it is impossible to realize integrated stirring, aeration, broken, the function of screening.
The such as screening of conventional vibration formula and rotary screening device, due to the structure that it is netted, reticulated cell is easily blocked, and screening efficiency is the highest, and does not reaches the function of stirring and aeration.So, it is badly in need of at present a kind of having stirring, aeration, broken and sieve the broken shaft that several functions is integrated concurrently.
Summary of the invention
For the shortcoming overcoming prior art to exist, this utility model provides a kind of New type agitation aeration crushing and screening axle, and it has stirring, aeration, crush and the several functions such as screening, and practicality is higher.
This utility model solves its technical problem and be the technical scheme is that
A kind of New type agitation aeration crushing and screening axle includes main shaft, bearing and drive mechanism；Main shaft include hollow axle, crush block greatly, little broken block, center crush block, fixing collar, spindle nose and installation set, the two ends of hollow axle are provided with fixing collar, and the periphery of spindle nose is provided with installation set, and spindle nose is set in the inside of hollow axle；Multiple broken block group axially it is welded with along hollow axle, each broken block group includes 1 block the most broken and 2 little broken blocks, 2 little broken block settings symmetric about the axis, central angle between the two is 90 °, and big broken central angle between block and 2 little broken blocks is 135 °；Crushing block with the center being positioned at hollow axle center as axis of symmetry, broken group of both sides is symmetrical arranged around；Crushing two of block the most broken blocks as starting point with positioned proximate central, every half-twist arranges a described broken block group respectively；The many described stirring aeration parallel installations of crushing and screening axle, and direction of rotation is consistent；The centre of 2 little broken blocks that the big broken block on stirring aeration crushing and screening axle is positioned on adjacent axle, the axis of symmetry of 2 little broken blocks that the symmetrical center line of big broken block is corresponding with on adjacent axle coincides.
Further, when the direction of rotation of described stirring aeration crushing and screening axle is counterclockwise, center crushes the left and right sides of block and arranges described broken block group by every half-twist counterclockwise and clockwise respectively；When the direction of rotation of described stirring aeration crushing and screening axle is clockwise, center crushes the left and right sides of block and arranges described broken block group by every half-twist clockwise and anticlockwise respectively.
Further, described drive mechanism is arranged on spindle nose, and drive mechanism includes duplex chain wheel, flat key and chain, and duplex chain wheel is arranged on above flat key, and flat key is fixedly installed on spindle nose, and chain is sequentially connected with many described New type agitation aeration crushing and screening axles.
Further, the rotary speed of many described stirring aeration crushing and screening axles is consistent.
Further, it is provided with gap between described broken block group.The width in described gap is set to 5～8mm.
Further, the two ends of described hollow axle are provided with endoporus and step, for the spindle nose being provided with installation set is fixed on the inside of hollow axle.
Further, the plane formed after the installation of many described stirring aeration crushing and screening axles is with ground shape in an angle.Described angle is set to 30 °.
Further, the two ends of described hollow axle are welded with fixing collar, and spindle nose is set to solid construction, and the periphery of spindle nose is provided with installation set by hot charging, and spindle nose is set in the inside of hollow axle by cold charge.
This utility model has the several functions such as stirring, aeration, broken and screening, is effectively simplified technological process, reduces energy consumption and cost；In addition this utility model technological design is reasonable, compact conformation, and manufactures upper easily realization, and practicality is higher, specific as follows:
(1) this utility model does not use networked pore structures, but uses the size of unique distribution in broken block group to crush the layout design between block and broken block group and group, and the situation that material blocks reticulated cell will not occur；And broken and screening is thoroughly, effect is preferable: the particle diameter after the space size that crushes between block by the rotary speed and size controlling axle respectively (2 pieces little broken block corresponding with adjacent main shaft crush greatly the space formed when block intersects) can control the speed of crushing and screening and crushing and screening is maintained between 10～30mm.
The most broken block of 1 of (2) main shafts is between 2 little broken blocks of adjacent main shaft, relatively large material is owing to falling between broken block little less than 2, the block that will not be broken is sheared, and bigger material can be sized out, and therefore this utility model can be used to sieve relatively large material.
(3) broken block group rotates every 90 degree and arranges, crush with 2 pieces little of group and be symmetrical arranged, and angle is 90 °, the little broken block of two adjacent groups is close to each other, it is ensured that one group crushes block group when completing crushing action, and adjacent one group crushes block group and immediately enters crushing action, ensure that broken seriality, when rotating speed reaches certain speed, will form continuous print and crush, crushing effect is more preferably.
(4) different from the reverse rotation between existing broken shaft, the direction of rotation of many main shafts of the present utility model is consistent: this utility model drives duplex chain wheel, flat key and first main shaft successively by chain, again by such second main shaft of chain-driving, drive the 3rd main shaft by that analogy, the rotation direction so making many main shafts is consistent, greatly reduces jammed possibility.
(5) main shaft portion of the present utility model is set to hollow axle, and shaft head sets up separately and is set to solid, i.e. ensure that the requirement of intensity and rigidity, alleviates again the weight of axle, extends the service life of axle.
In the connected mode of main shaft and bearing and drive mechanism: in the two ends reinforcement of weld circle proof strength of hollow axle with plastic deformation does not occur；Formed at spindle nose periphery hot charging and set is installed, make spindle nose and installation set reach the cooperation of bigger interference；By spindle nose and hollow axle cold charge, met the requirement of main shaft high torque by bigger interference, both met the rigidity requirement of axle, and the most suitably alleviated weight, and extended the service life of axle.
(6) for more preferable screening effect, between plane and ground that many main shafts of the present utility model are formed after installing, shape is in an angle, drives material that material is rolled above axle by main shaft；The concave arc of big broken block side is also more conducive to stir material, reaches the effect of stirring and aeration.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of New type agitation aeration crushing and screening axle of the present utility model；
Fig. 2 is that many group sizes crush block sectional view on hollow axle；
Fig. 3 is main shaft of the present utility model and bearing and the sectional view of the coupling part of drive mechanism；
Fig. 4 is installation and the schematic diagram of the kind of drive of many New type agitation aeration crushing and screening axles；
Fig. 5 is the enlarged diagram of I part in Fig. 4；
Fig. 6 be the size on adjacent two New type agitation aeration crushing and screening axles crush block sectional view is set；
Fig. 7 is the operating diagram of New type agitation aeration crushing and screening axle: (a), (b), (c) are the procedure chart that material carries out crushing between the most broken block of two little broken blocks and；D () is the schematic diagram that material carries out crushing between many New type agitation aeration crushing and screening axles；
Wherein, 1-main shaft, 12-crushes greatly block, and 121-side starting point crushes greatly block, 122-opposite side starting point crushes greatly block, 123-rotation direction line A, the 124-little broken block of rotation direction line B, 13-, 131-center crushes block, 14-hollow axle, 15-fixing collar, 16-spindle nose, 17-installs set, and 18-installs public of axle axis, 2-bearing and bearing mounting base, 3-drive mechanism, 31-duplex chain wheel, 32-flat key, 33-chain, 4-material.
Detailed description of the invention
Presently in connection with drawings and Examples, this utility model is described in further detail.
The New type agitation aeration crushing and screening axle of the present embodiment includes main shaft 1, bearing and bearing mounting base 2 and drive mechanism 3；Wherein, main shaft 1 includes crushing greatly block 12, little broken block 13, center crush block 131, hollow axle 14, fixing collar 15, spindle nose 16 and install set 17, and spindle nose 16 is set to solid construction (as shown in Figure 1)；
Wherein, on a circle periphery of hollow axle 14, it is respectively welded 1 piece of block 12 the most broken and 2 pieces little broken blocks 13 form a broken block group, as shown in Figure 2, it is as the criterion with the axis of hollow axle 14,2 pieces little broken block 13 settings symmetric about the axis, angle between the two is 90 degree, and big broken angle between block 12 and 2 pieces little broken blocks 13 is 135 degree.Crushing block 131 as axis of symmetry being positioned at the RC center of main shaft 1, broken group of the left and right sides is symmetrical arranged；As shown in Figure 1, when the direction of rotation of main shaft 1 is counterclockwise, crush the side starting point of block 131 both sides respectively with center and crush greatly block 121 and opposite side starting point crushes greatly block 122 as starting point, arrange one group of above-mentioned broken block group (i.e. center crush the broken block group of block 131 left and right sides arrange by every half-twist counterclockwise and clockwise respectively) by rotation direction line A123 and the every half-twist of rotation direction line B124 respectively；When the direction of rotation of main shaft 1 is clockwise, center crush the broken block group of block 131 left and right sides arrange then with above-mentioned on the contrary, arrange by every half-twist clockwise and anticlockwise respectively；Arrangement above ensures that the convex surface direction that rotation direction line A123 and rotation direction line B124 is formed can make material toward two lateral movements in rotary course so that material 4 can sieve equably and be scattered.
As shown in Figure 2, on the sectional view of main shaft 1, broken block group rotates every 90 degree arranges, symmetrical with 2 pieces little organized broken 13, angle is 90 °, on one week 360 ° of visual angle of sectional view, the little broken block 13 of two adjacent groups is close to each other, thus ensures that one group crushes block group when completing crushing action, adjacent one group crushes block group also into crushing action, ensure that broken seriality, when rotating speed reaches certain speed, continuous print will be formed and crush.
Leave certain interval (such as 5～8mm) between group and the group of broken block group, leave gap and be mainly the space reserving welding to the little broken block 13 of two adjacent groups in the axial direction.
Shown in Figure 3, the two ends of hollow axle 14 are welded with fixing collar 15, and spindle nose 16 is set to solid construction, and the periphery of spindle nose 16 is provided with installation set 17 by hot charging, and spindle nose 16 is set in the inside of hollow axle 14 by cold charge；The main shaft of the New type agitation aeration crushing and screening axle of the present embodiment is as follows with the connected mode of bearing and drive mechanism:
(1) at the two ends of hollow axle 14, welding forms fixing collar 15, ensures the intensity at two ends and plastic deformation does not occur, then processes the endoporus used by installation set 17 and step at two ends；
(2) at spindle nose 16 periphery hot charging, form a circle and set 17 is installed, make spindle nose 16 and installation set 17 reach the cooperation of bigger interference；
(3) weld, by hollow axle 14, the endoporus that post-treatment is formed with fixing collar 15, solid spindle nose 16 and hollow axle 14 are carried out cold charge, the requirement of main shaft 1 high torque is met by bigger interference, both the rigidity requirement of axle had been met, the most suitably alleviate weight, extend the service life of axle.
As shown in Figures 3 and 4, drive mechanism is arranged on spindle nose 16, and drive mechanism includes duplex chain wheel 31, flat key 32 and chain 33, and duplex chain wheel 31 is arranged on above flat key 32, flat key 32 is fixedly installed on spindle nose 16, and chain 33 is sequentially connected with many described New type agitation aeration crushing and screening axles；Main shaft 1 is fixed by bearing and bearing mounting base 2, chain 33 is sequentially connected with 3 main shafts 1, first hydraulic motor or other power source drives duplex chain wheel 31 by chain 33, duplex chain wheel 31 connects first main shaft 1 of drive by flat key 32, such second main shaft 1 is driven again by chain 33, driving the 3rd main shaft 1 by that analogy, the direction of rotation so making 3 main shafts 1 is consistent, greatly reduces the possibility blocked；And the rotary speed of the stirring aeration crushing and screening axle of embodiment is consistent the most at all.
About the installation between axle and axle, as shown in Figure 4 and Figure 5, the many parallel installations of main shaft 1, and installation direction should be consistent, 1 of the main shaft 1 greatly broken block 12 axis of symmetry coincidence (as shown in Figure 6) between 2 little broken blocks 13 of adjacent main shaft 1, between 2 little broken blocks 13 that the symmetrical center line of big broken block 12 is corresponding with on adjacent main shaft 1.
For more preferable screening effect, the layout of axle and axle should be as shown in Figure 7, the plane formed after making many main shafts 1 installations and ground are at an angle (such as 30 degree), by action of gravity, drive material that material is rolled above axle by main shaft 1, the concave arc of big broken block 12 side is also more conducive to stir material, reaches the effect of stirring and aeration.
The process crushed and sieve is as it is shown in fig. 7, material 4 falls into the centre of 2 pieces little broken blocks 13, and during rotating in same direction, the material 4 between 2 pieces little broken blocks is when big broken block 12 corresponding with another axle intersects, and material 4 is sheared, and reaches the purpose of broken material 4；And the crushing and screening of material 4 granular size depends primarily on the space size formed when the 2 pieces little broken block big broken blocks 12 corresponding with adjacent main shaft 1 intersect.For the material 4 that volume is bigger, owing to falling in the middle of broken block 13 little less than 2 pieces, thus without the shearing that is broken, the material 4 that volume is bigger may proceed to cycle rotation, is finally sized remaining.Material 4 granular size after the present embodiment crushing and screening is generally kept in the range of 10～30mm.
Claims (10)
1. a New type agitation aeration crushing and screening axle, it is characterised in that described stirring aeration crushing and screening
Main shaft, bearing and drive mechanism is included with axle；Main shaft includes hollow axle, crushes block, little broken block, center greatly
Broken block, fixing collar, spindle nose and installation set, the two ends of hollow axle are provided with fixing collar, and the periphery of spindle nose is provided with peace
Encapsulation, spindle nose is set in the inside of hollow axle；
Axially being welded with multiple broken block group along hollow axle, each broken block group includes 1 block and 2 the most broken
Individual little broken block, 2 little broken block settings symmetric about the axis, central angle between the two is 90 °, the most broken
Central angle between fragment and 2 little broken blocks is 135 °；Crush block being positioned at the center at hollow axle center
For axis of symmetry, broken group of both sides is symmetrical arranged around；Two blocks the most broken crushing block with positioned proximate central are
Starting point, every half-twist arranges a described broken block group respectively；
The many described stirring aeration parallel installations of crushing and screening axle, and direction of rotation is consistent；Stirring aeration crushes
The centre of 2 little broken blocks that the big broken block on screening axle is positioned on adjacent axle, in the symmetry of big broken block
The axis of symmetry of 2 little broken blocks that heart line is corresponding with on adjacent axle coincides.
2. a kind of New type agitation aeration crushing and screening axle as claimed in claim 1, it is characterised in that institute
Stating the direction of rotation of stirring aeration crushing and screening axle when being counterclockwise, center crushes the left and right sides of block and presses respectively
Described broken block group is arranged counterclockwise with the most every half-twist；The rotation of described stirring aeration crushing and screening axle
Turning direction when being clockwise, center crushes the left and right sides of block respectively by every half-twist cloth clockwise and anticlockwise
Put described broken block group.
3. a kind of New type agitation aeration crushing and screening axle as claimed in claim 1 or 2, it is characterised in that
Described drive mechanism is arranged on spindle nose, and drive mechanism includes duplex chain wheel, flat key and chain, and duplex chain wheel sets
Putting on flat key, flat key is fixedly installed on spindle nose, and chain is sequentially connected with many described New type agitation aerations
Crushing and screening axle.
4. a kind of New type agitation aeration crushing and screening axle as claimed in claim 1 or 2, it is characterised in that
The rotary speed of many described stirring aeration crushing and screening axles is consistent.
5. a kind of New type agitation aeration crushing and screening axle as claimed in claim 1 or 2, it is characterised in that
It is provided with gap between described broken block group.
6. a kind of New type agitation aeration crushing and screening axle as claimed in claim 5, it is characterised in that institute
The width stating gap is set to 5～8mm.
7. a kind of New type agitation aeration crushing and screening axle as claimed in claim 1 or 2, it is characterised in that
The two ends of described hollow axle are provided with endoporus and step, for being fixed on being provided with the spindle nose installing set in hollow axle
Portion.
8. a kind of New type agitation aeration crushing and screening axle as claimed in claim 1 or 2, it is characterised in that
The plane formed after the installation of many described stirring aeration crushing and screening axles is with ground shape in an angle.
9. a kind of New type agitation aeration crushing and screening axle as claimed in claim 8, it is characterised in that institute
State angle and be set to 30 °.
10. a kind of New type agitation aeration crushing and screening axle as claimed in claim 1 or 2, it is characterised in that
The two ends of described hollow axle are welded with fixing collar, and spindle nose is set to solid construction, and the periphery of spindle nose is set by hot charging
Having installation set, spindle nose is set in the inside of hollow axle by cold charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017153.1U CN205462455U (en) | 2016-01-08 | 2016-01-08 | Novel stirring aeration crushing and screening is with axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017153.1U CN205462455U (en) | 2016-01-08 | 2016-01-08 | Novel stirring aeration crushing and screening is with axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205462455U true CN205462455U (en) | 2016-08-17 |
Family
ID=56664971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017153.1U Withdrawn - After Issue CN205462455U (en) | 2016-01-08 | 2016-01-08 | Novel stirring aeration crushing and screening is with axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205462455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478195A (en) * | 2016-01-08 | 2016-04-13 | 南京市宜德思环境科技有限责任公司 | Novel stirring, aeration, crushing and screening shaft |
| CN115974330A (en) * | 2023-01-09 | 2023-04-18 | 生态环境部南京环境科学研究所 | Farmland non-point source catchment circulation ecological management system |
-
2016
- 2016-01-08 CN CN201620017153.1U patent/CN205462455U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478195A (en) * | 2016-01-08 | 2016-04-13 | 南京市宜德思环境科技有限责任公司 | Novel stirring, aeration, crushing and screening shaft |
| CN115974330A (en) * | 2023-01-09 | 2023-04-18 | 生态环境部南京环境科学研究所 | Farmland non-point source catchment circulation ecological management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20170929 |