CN104226433A - Garbage crushing and grinding mechanism - Google Patents
Garbage crushing and grinding mechanism Download PDFInfo
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- CN104226433A CN104226433A CN201410522882.8A CN201410522882A CN104226433A CN 104226433 A CN104226433 A CN 104226433A CN 201410522882 A CN201410522882 A CN 201410522882A CN 104226433 A CN104226433 A CN 104226433A
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- cutter
- cutterhead
- grinding
- garbage crushing
- cutter block
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Abstract
The invention relates to a garbage crushing and grinding mechanism. The garbage crushing and grinding mechanism comprises a hollow grinding cavity and a grinding cutter. The grinding cutter is mounted in clearance fit inside the grinding cavity; the surface of the upper inner wall of the grinding cavity above the grinding cutter is provided with a plurality of layers of cutter bit groups; every layer of cutter bit group is composed of a plurality of cutter bits at the same horizontal interval angle alpha; a horizontal interval angle beta is formed between every two neighboring layers of cutter bits. The grinding cutter is composed of a cutterhead, a cutter block, a scraper and a coupling sleeve, wherein the cutterhead is in a disc shape, the center of the cutterhead is provided with a central hole in interference fit with the coupling sleeve, and the upper end surface of the cutterhead is provided with a slot for wedging the cutter block; one end of the cutter block is aligned to the radial edge of the cutterhead, the other end of the cutter block extends towards the central hole, and the height of the cutter block is smaller than that of the plurality of layers of cutter bit groups; the lower end surface of the cutterhead is provided with the scraper; one end of the scraper is connected with the coupling sleeve, and the other end of the scraper is aligned to the radial edge of the cutterhead.
Description
Technical field
The present invention relates to mechanical component and manufacture field, particularly relate to a kind of garbage crushing grinding mechanism.
Background technology
?abrasive structure is as one of structure important in garbage disposer, and it has irreplaceable effect.Common grinding cavity uses mainly as container, relative deficiency on assisted comminution function.Further, some grinding chambers do not possess sewage draining exit, need manually to clear up inner rubbish after completing a crushed work, and operating process is very loaded down with trivial details.Such as Chinese invention patent " a kind of grinding cavity of stainless steel Domestic device for disintegrating garbage ", application number is 201210581187.X, discloses and comprises: abrasive disk and its supporting grinding cover of holding rubbish, and the grinding cutter ring of assisted comminution rubbish; Described abrasive disk under the effect of sealing ring with securing member and described grind cover be connected, its inside formation grinding chamber; Described grinding chamber can hold rubbish and disposal of refuse; Described abrasive disk inwall is processed with the dovetail groove of location clamping; Coordinated by the connecting key of dovetail groove with relevant position, described grinding cutter ring outer ring, can described grinding cutter ring is installed on the inwall of described abrasive disk, to optimize process of lapping closely.The inner side of described grinding cutter ring is the block cutter head of a series of projection.The abrasive structure of this structure can prevent sanitary fill, and grinding efficiency is high.But find with practical conditions, this structure is short of to some extent on grinding-crushing effect, can find when itself and supporting cutterhead carry out cooperating, the demountable grinding cutter ring of cooperation on grinding chamber wall, this detaching structure easily makes to block rubbish in its gap connected, not only difficult cleaning, and crushing effect is bad.Moreover protruding strip cutter head is relatively weak on grindability, and crushing effect is very undesirable, and easily blocks rubbish.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of garbage crushing grinding mechanism, and it is reasonable in design, and structure is simple, solves cutterhead and grinding cavity mating capability difference in abrasive structure and the halfway problem of grinding effect that causes.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of garbage crushing grinding mechanism, comprises grinding cavity and the milling cutter of hollow; The inside of described grinding cavity is grinding chamber; Described milling cutter is installed in described grinding chamber in the mode of matched in clearance; The inner wall surface of the described grinding cavity on the upside of described milling cutter is provided with multilayer cutter head group; Every layer of cutter head group comprises some cutter heads of identical horizontal interval angle [alpha]; A horizontal interval angle beta is provided with between adjacent two layers cutter head group; Described milling cutter comprises cutterhead, cutter block, scraper plate and coupling band; Described cutterhead is disc; The centre bore for coupling band described in interference fit is provided with in described cutter head center; The upper surface of described cutterhead is also provided with the slotted eye filling described cutter block for wedge; Align with the radial edges of described cutterhead in one end of described cutter block; The other end of described cutter block extends to described centre bore; The height of described cutter block is lower than the height of described multilayer cutter head group; The lower surface of described cutterhead is also provided with scraper plate; One end of described scraper plate is connected with described coupling band, and the other end of described scraper plate aligns with the radial edges of described cutterhead.
Preferably, described grinding cavity comprises upper cavity and lower chamber; Be connected by seal between described upper cavity with described lower chamber; Described horizontal interval angle [alpha] is 90 °; Described horizontal interval angle beta is 45 °.
Preferably, the number of described cutter block is two; The surface of described cutter block is also provided with the protruding edge of a knife; The number of described scraper plate is four.
Preferably, described cutterhead is also provided with multiple chip-removal hole for slagging tap.
Preferably, described coupling band is stepped axle sleeve, and it comprises upper end axle journal and lower end boss; Described upper end axle journal is installed in described centre bore, the surface soldered of described lower end boss and described cutterhead.
The invention has the beneficial effects as follows: a kind of garbage crushing grinding mechanism is provided, by milling cutter and grinding the coordinating of chamber, can effectively by garbage crushing.Especially on the inwall of grinding chamber, be provided with the special cutter head of positional structure, these cutter heads, when coordinating milling cutter work, farthest can play the function of milling cutter, reach best crushing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of garbage crushing grinding mechanism of the present invention;
Fig. 2 is the sectional structure schematic diagram of garbage crushing grinding mechanism;
Fig. 3 is the upper end surface structure schematic diagram of milling cutter;
Fig. 4 is the lower surface structural representation of milling cutter;
Fig. 5 is the sectional structure schematic diagram of milling cutter;
In accompanying drawing, the mark of each parts is as follows: 1, grind cavity; 2, milling cutter; 3, upper cavity; 4, lower chamber; 5, chamber is ground; 6, cutter head; 7, cutterhead; 8, cutter block; 9, scraper plate; 10, coupling band; 11, coupling band.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to accompanying drawing 1 to 5, the embodiment of the present invention comprises:
A kind of garbage crushing grinding mechanism, comprises grinding cavity 1 and the milling cutter 2 of hollow; The inside of grinding cavity is grinding chamber 5; Grinding cavity comprises upper cavity 3 and lower chamber 4; Be connected by seal between upper cavity 3 with lower chamber 4.Be provided with charging aperture at the top of upper cavity 3, the bottom of lower chamber is provided with domatic downward-sloping sewage draining exit, and the center bottom lower chamber 3 also offers the through hole for coordinating machine shaft; Motor can extend into grinding chamber 5 internal drive milling cutter 2 by through hole and rotate.Milling cutter 2 is installed in grinding chamber 5 in the mode of matched in clearance, and the edge of milling cutter 2 may be used for the rubbish after pulverizing with the gap of grinding chamber 5 and drops into the below of milling cutter 2 to facilitate discharge.
The inner wall surface of the grinding cavity 1 on the upside of milling cutter 2 is provided with multilayer cutter head group, and the vertical drop of adjacent two layers cutter head group is preferably 1 ~ 2 centimetre.The best angle that every layer of cutter head group comprises some cutter heads 6, α of identical horizontal interval angle [alpha] is 90 °; And between adjacent two layers cutter head group, being provided with a horizontal interval angle beta, the best angle of β is 45 °.This arrangement architecture makes two adjacent cutter heads not only have gap, front and back but also have height fall, can increase rubbish like this and collide the chance of cutter head and the dynamics of collision when high-speed motion, and rubbish is more easily torn.It greatly improves the effect of garbage crushing.
Milling cutter 2 is positioned at the downside of multilayer cutter head group, and milling cutter 2 comprises cutterhead 7, cutter block 8, scraper plate 9 and coupling band 10; Cutterhead 7 is disc, and the thickness of cutterhead 7 can not be excessive, can affect service behaviour.Coupling band 10 is stepped axle sleeve, and it comprises upper end axle journal and lower end boss.The centre bore for interference fit coupling band 10 is provided with at cutterhead 7 center; The upper end axle journal of coupling band 10 is installed in centre bore, the surface soldered of lower end boss and cutterhead 7.The sealing property of this structure is best, can ensure that outside motor device can not be intake.
The upside end face of cutterhead 7 is also provided with the slotted eye for wedge knife-containing block 8, bottom cutter block 8, is provided with the projection coordinating slotted eye.In order to not affect cutterhead normal rotation, the height of cutter block 8 must lower than the height of multilayer cutter head group.And cutter block 8 generally selects string configuration, the number of general cutter block 8 selects two; Align with the radial edges of cutterhead 7 in one end of cutter block 8, and the other end of cutter block 8 extends to centre bore; In the process of cutterhead 7 rotation, cutter block 8 can cover the widest area like this, and too increases milling cutter 2 and the cooperate degree of grinding cavity 1 inwall; , rubbish is smashed completely as far as possible.And on the surface of cutter block 8, being also provided with the protruding edge of a knife, these sharp edges of a knife then contribute to cutting rubbish.
Can not pile up in order to ensure the rubbish on the downside of cutterhead 7, the downside end face of cutterhead 7 is also provided with scraper plate 9, the number of scraper plate 9 is four; The fixed form of scraper plate 9 is similar with cutter block 8: one end of scraper plate 9 is connected with coupling band 10, and the other end of scraper plate 9 aligns with the radial edges of cutterhead 7.Cutterhead 7 being also provided with multiple chip-removal hole 11 for slagging tap, tiny residue and some liquid can be facilitated like this to flow through cutterhead.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a garbage crushing grinding mechanism, is characterized in that: the grinding cavity and the milling cutter that comprise hollow; The inside of described grinding cavity is grinding chamber; Described milling cutter is installed in described grinding chamber in the mode of matched in clearance; The inner wall surface of the described grinding cavity on the upside of described milling cutter is provided with multilayer cutter head group; Every layer of cutter head group comprises some cutter heads of identical horizontal interval angle [alpha]; A horizontal interval angle beta is provided with between adjacent two layers cutter head group; Described milling cutter comprises cutterhead, cutter block, scraper plate and coupling band; Described cutterhead is disc; The centre bore for coupling band described in interference fit is provided with in described cutter head center; The upper surface of described cutterhead is also provided with the slotted eye filling described cutter block for wedge; Align with the radial edges of described cutterhead in one end of described cutter block; The other end of described cutter block extends to described centre bore; The height of described cutter block is lower than the height of described multilayer cutter head group; The lower surface of described cutterhead is also provided with scraper plate; One end of described scraper plate is connected with described coupling band, and the other end of described scraper plate aligns with the radial edges of described cutterhead.
2. a kind of garbage crushing grinding mechanism according to claim 1, is characterized in that: described grinding cavity comprises upper cavity and lower chamber; Be connected by seal between described upper cavity with described lower chamber; Described horizontal interval angle [alpha] is 90 °; Described horizontal interval angle beta is 45 °.
3. a kind of garbage crushing grinding mechanism according to claim 1 and 2, is characterized in that: the number of described cutter block is two; The surface of described cutter block is also provided with the protruding edge of a knife; The number of described scraper plate is four.
4. a kind of garbage crushing grinding mechanism according to claim 3, is characterized in that: described cutterhead is also provided with multiple chip-removal hole for slagging tap.
5. a kind of garbage crushing grinding mechanism according to claim 4, it is characterized in that: described coupling band is stepped axle sleeve, it comprises upper end axle journal and lower end boss; Described upper end axle journal is installed in described centre bore, the surface soldered of described lower end boss and described cutterhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522882.8A CN104226433A (en) | 2014-09-30 | 2014-09-30 | Garbage crushing and grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522882.8A CN104226433A (en) | 2014-09-30 | 2014-09-30 | Garbage crushing and grinding mechanism |
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| CN104226433A true CN104226433A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410522882.8A Pending CN104226433A (en) | 2014-09-30 | 2014-09-30 | Garbage crushing and grinding mechanism |
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| CN (1) | CN104226433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061759A1 (en) * | 2017-09-26 | 2019-04-04 | 苏州美洁生环保工程有限公司 | Device for crushing and grinding kitchen waste |
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| CN2339301Y (en) * | 1998-10-16 | 1999-09-22 | 英志企业股份有限公司 | Mincer |
| CN202621249U (en) * | 2012-06-12 | 2012-12-26 | 永康市达能家用电器有限公司 | Food waste disposer |
| CN102872951A (en) * | 2012-09-28 | 2013-01-16 | 醴陵市尚品电器制造有限公司 | Food waste disposer |
| CN202933754U (en) * | 2012-09-28 | 2013-05-15 | 醴陵市尚品电器制造有限公司 | Food waste disposer |
| WO2013079921A1 (en) * | 2011-11-29 | 2013-06-06 | Kenwood Limited | Food cutter plate |
| CN202983806U (en) * | 2012-11-19 | 2013-06-12 | 宁波市美家亮进出口有限公司 | Grinding mechanism of food waste processor |
| CN203076037U (en) * | 2013-01-30 | 2013-07-24 | 台州市瑞尔浦环保设备有限公司 | Improved structure of food waste treatment device |
| CN203342888U (en) * | 2013-06-27 | 2013-12-18 | 苏州韩博厨房电器科技有限公司 | Grinding mechanism of small-scale industrial refuse disposer |
| CN204122197U (en) * | 2014-09-30 | 2015-01-28 | 苏州美生环保科技有限公司 | A kind of garbage crushing grinding mechanism |
-
2014
- 2014-09-30 CN CN201410522882.8A patent/CN104226433A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339301Y (en) * | 1998-10-16 | 1999-09-22 | 英志企业股份有限公司 | Mincer |
| WO2013079921A1 (en) * | 2011-11-29 | 2013-06-06 | Kenwood Limited | Food cutter plate |
| CN202621249U (en) * | 2012-06-12 | 2012-12-26 | 永康市达能家用电器有限公司 | Food waste disposer |
| CN102872951A (en) * | 2012-09-28 | 2013-01-16 | 醴陵市尚品电器制造有限公司 | Food waste disposer |
| CN202933754U (en) * | 2012-09-28 | 2013-05-15 | 醴陵市尚品电器制造有限公司 | Food waste disposer |
| CN202983806U (en) * | 2012-11-19 | 2013-06-12 | 宁波市美家亮进出口有限公司 | Grinding mechanism of food waste processor |
| CN203076037U (en) * | 2013-01-30 | 2013-07-24 | 台州市瑞尔浦环保设备有限公司 | Improved structure of food waste treatment device |
| CN203342888U (en) * | 2013-06-27 | 2013-12-18 | 苏州韩博厨房电器科技有限公司 | Grinding mechanism of small-scale industrial refuse disposer |
| CN204122197U (en) * | 2014-09-30 | 2015-01-28 | 苏州美生环保科技有限公司 | A kind of garbage crushing grinding mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061759A1 (en) * | 2017-09-26 | 2019-04-04 | 苏州美洁生环保工程有限公司 | Device for crushing and grinding kitchen waste |
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Application publication date: 20141224 |