CN205868478U - Cutter body mounting structure of unipolar shredder - Google Patents
Cutter body mounting structure of unipolar shredder Download PDFInfo
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- CN205868478U CN205868478U CN201620790085.2U CN201620790085U CN205868478U CN 205868478 U CN205868478 U CN 205868478U CN 201620790085 U CN201620790085 U CN 201620790085U CN 205868478 U CN205868478 U CN 205868478U
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- stationary knife
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Abstract
The utility model discloses a cutter body mounting structure of unipolar shredder, include: box, axis of rotation, move cutter body, set knife seat and the stationary knife body. It is more than one to move the cutter body, moves removable the unloading of cutter body and installs in the axis of rotation. Set knife seat installs in the box, and the stationary knife body is more than one, and removable the unloading of the stationary knife body is installed on set knife seat, and the stationary knife is personally experienced sth. Part of the body and is moved interlock each other between the cutter body. Foretell cutter body mounting structure of unipolar shredder installs in the axis of rotation owing to moving removable the unloading of cutter body, and removable the unloading of the stationary knife body is installed on set knife seat, so, move cutter body, the wearing and tearing of the stationary knife body as wherein one or more and damage the back, can be in time with moving after cutter body, the dismantlement of the stationary knife body again of damaging of corresponding wearing and tearing corresponding axis of rotation, set knife seat last more renew move the cutter body, the stationary knife is personally experienced sth. Part of the body, and need not as need carrying out overall change with axis of rotation, set knife seat among the prior art, thereby the utility model discloses very big saved the cost, conveniently maintained and maintained low cost.
Description
Technical field
This utility model relates to a kind of single-shaft shredder, especially relates to the cutter hub mounting structure of a kind of single-shaft shredder.
Background technology
Shredder is generally used for processing tearing up of crude raw material or leftover pieces, such as plastics, rubber, wheel
Tire, fiber, timber, metal bucket, waste electrical equipment, waste and old cable, industry leftover pieces, business and industrial waste, combination construction refuse, paper
With cardboard, plastic sheeting, textile, house refuse and medical waste etc..Existing single-shaft shredder includes casing, fixing dress
The stationary knife seat being located on casing, the rotor being rotatably installed on casing, the multiple stationary knife bodies being arranged on stationary knife seat, it is installed in
Multiple moving knife bodies on rotor, it is set in the screen cloth outside rotor and is positioned at the bracket outside screen cloth.Wherein, multiple moving knife bodies
It is mutually twisted with multiple stationary knife bodies.Driving rotor to rotate just can drive moving knife body by the waste materials in casing and between stationary knife body
Tearing up, the material after tearing up sifts out through screen cloth.Rotor rotates during tearing up material, if running into bigger the giving up of some hardness
During marine store, such as Tie Tong, waste electrical equipment, rubber tyre and Mixed building etc., moving knife body and the facet pole of stationary knife body
It is easily subject to damage, after life-time service, needs to be replaced just making shredder tear up effect to moving knife body and stationary knife body
Fruit is protected.But, on the stationary knife seat of existing shredder arrange multiple stationary knife bodies be integrated, when one of them or
Multiple stationary knife bodies need stationary knife seat entirety is carried out dismounting and change when damaging；It addition, the moving knife on the moving knife seat of existing shredder
Body is installed on rotor, when damaged, needs to be replaced together with rotor, the most extremely wastes material, maintenance cost
Higher.
Summary of the invention
Based on this, this utility model is to overcome the defect of prior art, it is provided that the cutter hub of a kind of single-shaft shredder is installed
Structure, it is easy to maintenance and maintenance cost is cheap.
Its technical scheme is as follows: the cutter hub mounting structure of a kind of single-shaft shredder, including: casing, described casing is provided with axle
Bearing bore；Rotary shaft, described rotary shaft is rotatably installed on described casing by described dead eye；Moving knife body, described moving knife body
For more than one, described moving knife body is detachably installed in described rotary shaft；Stationary knife seat and stationary knife body, described stationary knife seat is installed in
In described casing, described stationary knife body is more than one, and described stationary knife body is detachably installed on described stationary knife seat, described stationary knife body
And it is mutually twisted between described moving knife body.
Wherein in an embodiment, described stationary knife body is polygon cutting cube, and described stationary knife body has more than three and cuts
Face, facet described at least two of which is positioned at the cutting work station for tearing up material.
Wherein in an embodiment, described stationary knife body is square cut block, and four sides of described stationary knife body are cuts
Face, two the most adjacent described facets are positioned at described cutting work station.
Wherein in an embodiment, described stationary knife seat sidepiece is provided with more than one stationary knife installing zone, described in more than one
Stationary knife installing zone is arranged along described rotary shaft axial direction, and described stationary knife installing zone, institute are close in the bottom surface of described stationary knife body
The part stating stationary knife body reaches outside described stationary knife seat.
Wherein in an embodiment, described stationary knife installing zone is provided with the first installing hole, and described stationary knife body is provided with described
Corresponding second installing hole of first installing hole, described stationary knife body passes described first installing hole, the second installing hole by securing member
It is fixed on described stationary knife installing zone.
Wherein in an embodiment, the installed surface of described stationary knife seat is hierarchic structure, and described stationary knife installing zone is low order
Face, the installed surface beyond described stationary knife installing zone is high terrace, the sidewall of described hierarchic structure adjacent with described stationary knife body two
Individual side adapts.
Wherein in an embodiment, described rotary shaft is provided with more than one first recess, and described first recess is provided with dynamic
Tool rest, described moving knife body is detachably installed on described moving knife seat, and a part for described moving knife body reaches described first recess
Outward, described moving knife body is square cut block, and four sides of described moving knife body are facet.
Wherein in an embodiment, described stationary knife body, the end face of described moving knife body are equipped with the second recess.
Wherein in an embodiment, described moving knife body helically formula or W type are arranged in described rotary shaft, and described turn
The same circumference of moving axis is provided with two or more moving knife body.
Wherein in an embodiment, the cutter hub mounting structure of described single-shaft shredder also includes torque output mechanism, sieve
Net and bracket, one end of described rotary shaft is stretched out described dead eye and is in transmission connection to described torque output mechanism, described screen cloth
Being arranged on outside described rotary shaft, described screen cloth and described bracket are installed on described casing, described bracket and described screen cloth phase
Even.
Below in conjunction with technique scheme, principle of the present utility model, effect are further illustrated:
1, the cutter hub mounting structure of above-mentioned single-shaft shredder, owing to moving knife body is detachably installed on the rotating shaft, stationary knife
Body is detachably installed on stationary knife seat, so, when after one or more moving knife body, stationary knife body wear damage, can and
Time by the moving knife body more renewed on rotary shaft, stationary knife seat accordingly again after the moving knife body of corresponding wear damage, the dismounting of stationary knife body, fixed
Cutter hub, and without as prior art needed rotary shaft, stationary knife seat are carried out integral replacing, thus this utility model saves greatly
Save cost, maintained easily and maintenance cost is cheap.
2, stationary knife body is square cut block, and four sides of stationary knife body are facet, two the most adjacent facets
It is positioned at described cutting work station.The facet that waste materials is positioned at cutting work station at stationary knife body is positioned at cutting of cutting work station with moving knife body
During tearing up between face, waste materials extremely easily wear damage or the stationary knife body that crumbles, moving knife body are positioned at cutting work station
Facet.If one of them facet wear damage of stationary knife body or after crumbling, wear damage can not had to cut stationary knife body
Face is arranged at cutting work station, and the facet of wear damage in stationary knife body is arranged at non-cutting station.So, it is only necessary to by stationary knife
The facet of body wear damage switches to the facet not having wear damage, just can make without the stationary knife body frequently more renewed
Obtain stationary knife body to increase service life, and use cost reduces.
3, the installed surface of stationary knife seat is hierarchic structure.Stationary knife installing zone is low terrace, the installed surface beyond stationary knife installing zone
For high terrace, two sides that the sidewall of hierarchic structure is adjacent with stationary knife body adapt.Stationary knife body is by the fixing installing of securing member
At stationary knife installing zone, adjacent two sides of stationary knife body fit with the sidewall of hierarchic structure, and hierarchic structure can be to stationary knife body
Play and preferably carry out positioning action, it is to avoid stationary knife body moves on stationary knife installing zone.
4, moving knife body is detachably installed on moving knife seat, when, after moving knife body wear damage, just facilitating to enter moving knife body
Row dismounting and change.A part for moving knife body reaches outside described first recess, and moving knife body reaches the part position outside the first recess
Between the interval of two adjacent stationary knife bodies so that and for being mutually twisted relation between stationary knife body.Moving knife body is square cut
Block, four sides of moving knife body are facet.Such as stationary knife body, one of them facet wear damage of moving knife body or crumble
After, moving knife body can not have wear damage or the facet that crumbles fall to cutting work station, the service life of such moving knife body
Being extended, use cost reduces.
5, moving knife body helically formula or W type are arranged on the rotating shaft, and have been evenly arranged two on the same circumference of rotary shaft
Above moving knife body.So, in rotary shaft rotation process, rotary shaft lateral surface stress everywhere is more uniform, cutting process stability
Preferably.And moving knife body quantity is more, can guarantee that waste materials tears up effect.
6, stationary knife body, the bottom surface of moving knife body are close to stationary knife mounting seat, moving knife mounting seat, stationary knife body, moving knife body respectively
End face be equipped with the second recess.Moving knife body and stationary knife body mutually rotate during tearing up material, of the material after tearing up
Point can move to the second recess, especially hardness material particles bigger than normal, second can be moved quickly to during tearing up recessed
Portion, and gradually it is torn up cutting, the most just can ensure that the effect of tearing up of material, and it can be avoided that moving knife body and stationary knife
Body wear damage and the phenomenon that crumbles, can greatly reduce as in prior art the hardness material being difficult to tear up such as bigger than normal moving knife body with
Stationary knife body tears up cutting by force and causes abrasion and the bad phenomenon of the cutter hub that crumbles.
Accompanying drawing explanation
Fig. 1 is the cutter hub mounting structure schematic diagram of single-shaft shredder described in this utility model embodiment；
Fig. 2 is the structural representation of stationary knife body described in this utility model embodiment；
Fig. 3 is the structural representation of stationary knife seat described in this utility model embodiment；
Fig. 4 is the structural representation that stationary knife seat described in this utility model embodiment is equiped with stationary knife body；
Fig. 5 is the structural representation being disposed with moving knife body in rotary shaft described in this utility model embodiment.
Description of reference numerals:
10, casing, 20, rotary shaft, the 21, first recess, 22, moving knife seat, 30, moving knife body, 32, securing member, 40, stationary knife
Seat, 41, stationary knife installing zone, the 42, first installing hole, 43, high terrace, 44, sidewall, 50, stationary knife body, 51, facet, 52, second
Installing hole, 53, securing member, the 54, second recess, 60, screen cloth, 70, bracket.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As it is shown in figure 1, the cutter hub mounting structure of single-shaft shredder described in the utility model, including: casing 10, rotary shaft
20, moving knife body 30, stationary knife seat 40 and stationary knife body 50.Described casing 10 is provided with dead eye.Described rotary shaft 20 is by described bearing
Hole is rotatably installed on described casing 10.Described moving knife body 30 is more than one, and described moving knife body 30 is detachably installed in institute
State in rotary shaft 20.Described stationary knife seat 40 is installed in described casing 10.Described stationary knife body 50 is more than one, described stationary knife body
50 are detachably installed on described stationary knife seat 40, are mutually twisted between described stationary knife body 50 and described moving knife body 30.
The cutter hub mounting structure of above-mentioned single-shaft shredder, owing to moving knife body 30 is detachably installed in rotary shaft 20, fixed
Cutter hub 50 is detachably installed on stationary knife seat 40, so, when one or more moving knife body 30, stationary knife body 50 wear damage
After, corresponding on rotary shaft 20, stationary knife seat 40 again after can in time the moving knife body 30 of corresponding wear damage, stationary knife body 50 being dismantled
The moving knife body 30 that more renews, stationary knife body 50, and without as prior art needed rotary shaft 20, stationary knife seat 40 are carried out entirety more
Change, thus this utility model is greatly saved cost, maintains easily and maintenance cost is cheap.
Wherein, the cutter hub mounting structure of described single-shaft shredder also includes torque output mechanism, screen cloth 60 and bracket 70.
One end of described rotary shaft 20 is stretched out described dead eye and is in transmission connection to described torque output mechanism.Described screen cloth 60 is arranged on institute
Stating rotary shaft 20 outside, described screen cloth 60 is installed on described casing 10 with described bracket 70, described bracket 70 and described screen cloth
60 are connected.Torque output mechanism provides torque force for rotary shaft 20, rotary shaft 20 rotate drive moving knife body 30 by moving knife body 30 with
Material between stationary knife body 50 is shredded into graininess, if the granular material size torn up is undesirable, then needs to continue to lead to
Cross moving knife body 30 to tear up with stationary knife body 50, until the granular material size after tearing up meet the requirements after just through screen cloth 60
Sift out.
Described stationary knife body 50 is polygon cutting cube, and described stationary knife body 50 has more than three facets 51, at least a part of which
Two described facets 51 are positioned at the cutting work station for tearing up material.Concrete, refer to Fig. 2, described stationary knife body 50 side of being
Shape cutting cube, four sides of described stationary knife body 50 are facet 51, and two the most adjacent described facets 51 are positioned at institute
State cutting work station.The facet 51 that waste materials is positioned at cutting work station at stationary knife body 50 is positioned at cutting of cutting work station with moving knife body 30
During tearing up between face 51, waste materials extremely easily wear damage or the stationary knife body 50 that crumbles, moving knife body 30 are positioned at cutting
The facet of station.If one of them facet 51 wear damage of stationary knife body 50 or after crumbling, stationary knife body 50 can not had
Wear damage facet 51 is arranged at cutting work station, and the facet 51 of wear damage in stationary knife body 50 is arranged at non-cutting work
Position.So, it is only necessary to the facet 51 of stationary knife body 50 wear damage is switched to the facet 51 not having wear damage, the most permissible
Without the stationary knife body 50 frequently more renewed so that stationary knife body 50 extends service life, and use cost reduces.
Refer to Fig. 3,4, described stationary knife seat 40 sidepiece is provided with more than one stationary knife installing zone 41.More than one described stationary knife
Installing zone 41 is arranged along described rotary shaft 20 axial direction, and described stationary knife installing zone is close in the bottom surface of described stationary knife body 50
41, it is outside that a part for described stationary knife body 50 reaches described stationary knife seat 40, and it is outside that stationary knife body 50 reaches described stationary knife seat 40
Two facets 51 of part be positioned at cutting work station, the another two facet 51 that stationary knife body 50 is positioned on stationary knife seat 40 is positioned at non-
Cutting work station.
Stationary knife body 50 is detachably installed in the method on stationary knife seat 40: described stationary knife installing zone 41 is provided with the first peace
Fill hole 42, and described stationary knife body 50 is provided with and described first corresponding second installing hole of installing hole 42.Described stationary knife body 50 passes through
Securing member 53 is fixed on described stationary knife installing zone 41 through described first installing hole the 42, second installing hole.Securing member 53 can be
Screw, bolt and screw rod etc..
The installed surface of described stationary knife seat 40 is hierarchic structure.Described stationary knife installing zone 41 is low terrace, and described stationary knife is installed
Installed surface beyond district 41 is high terrace 43, two side phases that the sidewall 44 of described hierarchic structure is adjacent with described stationary knife body 50
Adapt to.Stationary knife body 50 is installed on stationary knife installing zone 41 by securing member 53, two sides that stationary knife body 50 is adjacent and ladder
The sidewall 44 of structure fits, and stationary knife body 50 can be played and preferably carry out positioning action by hierarchic structure, it is to avoid stationary knife body 50
Stationary knife installing zone 41 moves.
Referring to Fig. 5, described rotary shaft 20 is provided with more than one first recess 21.Described first recess 21 is provided with moving knife seat
22.Described moving knife body 30 is detachably installed on described moving knife seat 22, concrete, and moving knife body 30 is removed stage makeup and costume by securing member 32 is removable
It is located on moving knife seat 22.When moving knife body 30 wear damage or after crumbling, just can facilitate and moving knife body 30 is carried out dismounting and change.Institute
The part stating moving knife body 30 reaches outside described first recess 21, and the part that moving knife body 30 reaches outside the first recess 21 is positioned at
Between the interval of two adjacent stationary knife bodies 50 so that and for being mutually twisted relation between stationary knife body 50.Described moving knife body 30 is
Square cut block, four sides of described moving knife body 30 are facet.Such as stationary knife body 50, one of them of moving knife body 30 is cut
Face wear damage or after crumbling, can not have wear damage or the facet that crumbles to fall to cutting work station by moving knife body 30,
So service life of moving knife body 30 is extended, and use cost reduces.
Described moving knife body 30 helically formula or W type are arranged in described rotary shaft 20, and the same circumference of described rotary shaft 20
On be evenly arranged two or more moving knife body 30.So, in rotary shaft 20 rotation process, rotary shaft 20 lateral surface stress everywhere is relatively
For uniformly, cutting process stability is preferable.And moving knife body 30 quantity is more, can guarantee that waste materials tears up effect.
Described stationary knife body 50, the bottom surface of described moving knife body 30 are close to stationary knife mounting seat, moving knife mounting seat, stationary knife respectively
Body 50, the end face of moving knife body 30 are equipped with the second recess 54.Moving knife body 30 and stationary knife body 50 mutually rotate during tearing up material,
A part for material after tearing up can move to the second recess 54, and the material particles that especially hardness is bigger than normal, during tearing up
Can be moved quickly to the second recess 54, and gradually it be torn up cutting, the most just can ensure that material tears up effect,
And it can be avoided that moving knife body 30 and stationary knife body 50 wear damage and the phenomenon that crumbles, can greatly reduce as in prior art, hardness is bigger than normal
Tear up cutting at moving knife body 30 by force with stationary knife body 50 cause abrasion and the bad phenomenon of the cutter hub that crumbles etc. being difficult to the material that tears up.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area
For art personnel, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. the cutter hub mounting structure of a single-shaft shredder, it is characterised in that including:
Casing, described casing is provided with dead eye；
Rotary shaft, described rotary shaft is rotatably installed on described casing by described dead eye；
Moving knife body, described moving knife body is more than one, and described moving knife body is detachably installed in described rotary shaft；
Stationary knife seat and stationary knife body, described stationary knife seat is installed in described casing, and described stationary knife body is more than one, described stationary knife body
Detachably it is installed on described stationary knife seat, is mutually twisted between described stationary knife body and described moving knife body.
The cutter hub mounting structure of single-shaft shredder the most according to claim 1, it is characterised in that described stationary knife body is polygon
Shape cutting cube, described stationary knife body has more than three facets, and facet described at least two of which is positioned at for tearing up material
Cutting work station.
The cutter hub mounting structure of single-shaft shredder the most according to claim 2, it is characterised in that described stationary knife body is square
Cutting cube, four sides of described stationary knife body are facet, and two the most adjacent described facets are positioned at described cutting work
Position.
The cutter hub mounting structure of single-shaft shredder the most according to claim 3, it is characterised in that described stationary knife seat sidepiece sets
Having more than one stationary knife installing zone, more than one described stationary knife installing zone is arranged along described rotary shaft axial direction, described fixed
Described stationary knife installing zone is close in the bottom surface of cutter hub, and a part for described stationary knife body reaches outside described stationary knife seat.
The cutter hub mounting structure of single-shaft shredder the most according to claim 4, it is characterised in that described stationary knife installing zone sets
Having the first installing hole, described stationary knife body to be provided with second installing hole corresponding with described first installing hole, described stationary knife body is by tight
Firmware is fixed on described stationary knife installing zone through described first installing hole, the second installing hole.
The cutter hub mounting structure of single-shaft shredder the most according to claim 4, it is characterised in that the installation of described stationary knife seat
Face is hierarchic structure, and described stationary knife installing zone is low terrace, and the installed surface beyond described stationary knife installing zone is high terrace, described rank
Two sides that the sidewall of ladder structure is adjacent with described stationary knife body adapt.
7. according to the cutter hub mounting structure of the single-shaft shredder described in any one of claim 3～6, it is characterised in that described turn
Moving axis is provided with more than one first recess, and described first recess is provided with moving knife seat, and described moving knife body is detachably installed in described dynamic
On tool rest, a part for described moving knife body reaches outside described first recess, and described moving knife body is square cut block, described moving knife
Four sides of body are facet.
The cutter hub mounting structure of single-shaft shredder the most according to claim 7, it is characterised in that described stationary knife body, described
The end face of moving knife body is equipped with the second recess.
The cutter hub mounting structure of single-shaft shredder the most according to claim 7, it is characterised in that described moving knife body is helically
Formula or W type are arranged in described rotary shaft, and the same circumference of described rotary shaft is provided with two or more moving knife body.
The cutter hub mounting structure of single-shaft shredder the most according to claim 1, it is characterised in that also include that torque exports
Mechanism, screen cloth and bracket, one end of described rotary shaft is stretched out described dead eye and is in transmission connection to described torque output mechanism, institute
Stating screen cloth and be arranged on outside described rotary shaft, described screen cloth and described bracket are installed on described casing, and described bracket is with described
Screen cloth is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790085.2U CN205868478U (en) | 2016-07-25 | 2016-07-25 | Cutter body mounting structure of unipolar shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790085.2U CN205868478U (en) | 2016-07-25 | 2016-07-25 | Cutter body mounting structure of unipolar shredder |
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| Publication Number | Publication Date |
|---|---|
| CN205868478U true CN205868478U (en) | 2017-01-11 |
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ID=57697579
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620790085.2U Active CN205868478U (en) | 2016-07-25 | 2016-07-25 | Cutter body mounting structure of unipolar shredder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040383A (en) * | 2016-07-25 | 2016-10-26 | 广州市联冠机械有限公司 | Cutter body installation structure of single-shaft shredder |
| CN109228027A (en) * | 2018-09-28 | 2019-01-18 | 广东隽诺环保科技股份有限公司 | A kind of steel wire separator |
-
2016
- 2016-07-25 CN CN201620790085.2U patent/CN205868478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040383A (en) * | 2016-07-25 | 2016-10-26 | 广州市联冠机械有限公司 | Cutter body installation structure of single-shaft shredder |
| CN109228027A (en) * | 2018-09-28 | 2019-01-18 | 广东隽诺环保科技股份有限公司 | A kind of steel wire separator |
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Legal Events
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180201 Address after: 511450 Mount Huangshan Road, Dlong village, Dlong street, Panyu District, Guangzhou, Guangdong Province, No. 1 Patentee after: Guangzhou Bai Yi environmental protection & Technology Co., Ltd. Address before: Panyu District Dalong street Guangzhou city Guangdong province 511450 Xinqiao village Tai'an Road West Street No. 8 of the cross Patentee before: Guangzhou 3E Machinery Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: Room 101, building 2, No. 4, West Liuheng street, Tai'an Road, Dalong street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou 3E Machinery Co., Ltd. Address before: 511450 Mount Huangshan Road, Dlong village, Dlong street, Panyu District, Guangzhou, Guangdong Province, No. 1 Patentee before: Guangzhou Bai Yi environmental protection & Technology Co., Ltd. |