CN204122198U - A kind of garbage pulverator - Google Patents
A kind of garbage pulverator Download PDFInfo
- Publication number
- CN204122198U CN204122198U CN201420575043.8U CN201420575043U CN204122198U CN 204122198 U CN204122198 U CN 204122198U CN 201420575043 U CN201420575043 U CN 201420575043U CN 204122198 U CN204122198 U CN 204122198U
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- China
- Prior art keywords
- cutter
- cutterhead
- grinding
- scraper plate
- cavity
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Abstract
The utility model provides a kind of garbage pulverator, comprises grinding mechanism, motor and motor housing; Grinding mechanism comprises grinding cavity and the milling cutter of hollow; The inside of grinding cavity is grinding chamber; The top of grinding cavity is provided with charging aperture, is provided with sewage draining exit in the bottom of grinding cavity; Milling cutter is installed in grinding chamber in the mode of matched in clearance; The inner wall surface of the grinding cavity on the upside of milling cutter is provided with multilayer cutter head group; Milling cutter comprises cutterhead, cutter block, scraper plate and coupling band; Cutterhead is disc; Align with the radial edges of cutterhead in one end of cutter block; The other end of cutter block extends to centre bore; The height of cutter block is lower than the height of multilayer cutter head group; The lower surface of cutterhead is also provided with scraper plate; One end of scraper plate is connected with coupling band, and the other end of scraper plate aligns with the radial edges of cutterhead.By the way, provide a kind of garbage pulverator, by coordinating of cutter and the chamber after improvement, rubbish can be pulverized thoroughly; Meanwhile, this fit structure also effectively avoids the accumulation of rubbish, and card in fit clearance can not be caused to have the reluctant phenomenon of rubbish.
Description
Technical field
The utility model relates to field of garbage disposal equipment, particularly relates to a kind of garbage pulverator.
Background technology
?in daily life, garbage occupies sizable ratio in house refuse., some rubbish can be produced unavoidably, such as pericarp melon shell, the leftovers etc. more than tea after the meal.These garbages are as easy as rolling off a log to rot, and produce peculiar smell, breed bacteria, all can bring certain impact to the environment of family and the health of household.For such present situation, design and develop some refuse treatment plants.Such as Chinese utility model patent " a kind of Miniature domestic garbage disposer ", application number is 201320650780.5, discloses and comprises: grinding chamber and the motor be arranged in shell body; Motor drives the pulverizing cutterhead in grinding chamber to rotate to grind up the refuse, and the charging aperture of grinding chamber upper end is also connected with drain gully; Regrind cutterhead is also provided with in described grinding chamber; Regrind cutterhead is positioned to be pulverized below cutterhead and to be coaxially installed in the rotating shaft of motor with pulverizing cutterhead; Described regrind cutterhead is provided with cutter groove, and cutter groove can coordinate the chamber wall of grinding chamber to carry out the regrind of rubbish.Its operating efficiency of the garbage disposer of this structure is high, and crushing effect is relatively better.But find from actual use procedure, the ability to work of its regrind cutterhead is short of to some extent, especially when coordinating its grinding chamber, when running into the harder rubbish of quality, the grindability of cutterhead just changes.And easily pile up rubbish, be easy to cause rubbish to be stuck between cutter block.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of garbage pulverator, and it is reasonable in design, and structure is simple, solves crushing effect difference common in garbage disposer and easy problem of hiding dirt.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of garbage pulverator, comprises grinding mechanism, motor and motor housing; Described grinding mechanism comprises grinding cavity and the milling cutter of hollow; The inside of described grinding cavity is grinding chamber; The top of described grinding cavity is provided with charging aperture, is provided with sewage draining exit in the bottom of described grinding cavity; Described milling cutter is coaxially installed in described grinding chamber in the mode of matched in clearance; The rotating shaft of described motor connects described milling cutter through described grinding cavity bottom wall central; 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.
Preferably, described motor housing covers in outside described motor, and described motor housing and described grinding mechanism fix.
The beneficial effects of the utility model are: provide a kind of garbage pulverator, by coordinating of cutter and the chamber after improvement, rubbish can be pulverized thoroughly; Meanwhile, this fit structure also effectively avoids the accumulation of rubbish, and card in fit clearance can not be caused to have the reluctant phenomenon of rubbish.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of garbage pulverator of the utility model;
Fig. 2 is the structural representation of grinding mechanism;
Fig. 3 is the sectional view of garbage pulverator;
Fig. 4 is the upper structure schematic diagram of milling cutter;
Fig. 5 is the lower structure schematic diagram of milling cutter;
In accompanying drawing, the mark of each parts is as follows: 1, grinding mechanism; 2, motor; 3, motor housing; 4, cavity is ground; 5, milling cutter; 6, upper cavity; 7, lower chamber; 8, charging aperture; 9, sewage draining exit; 10, cutter head; 11, cutterhead; 12, cutter block; 13, scraper plate; 14, cutterhead; 15, chip-removal hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to accompanying drawing 1 to 5, the utility model embodiment comprises:
A kind of garbage pulverator, comprises grinding mechanism 1, motor 2 and motor housing 3; It is outer and fix with grinding mechanism 1 that motor housing 3 covers in motor 2, can give and motor 2 outer protection.Grinding mechanism 1 comprises grinding cavity 4 and the milling cutter 5 of hollow; The inside of grinding cavity 4 is grinding chamber; Grinding cavity 4 comprises upper cavity 6 and lower chamber 7; Be connected by seal between upper cavity 6 with lower chamber 7.Be provided with charging aperture 8 at the top of upper cavity 6, the bottom of lower chamber 7 is provided with domatic downward-sloping sewage draining exit 9, and the center bottom lower chamber 7 also offers the axis hole for coordinating machine shaft; The rotating shaft of motor 2 extend into grinding chamber chamber interior through axis hole and drives milling cutter 5 to rotate.Milling cutter 5 is coaxially installed in grinding chamber in the mode of matched in clearance, and the edge of milling cutter 5 may be used for the rubbish after pulverizing with the gap of grinding chamber and drops into the below of milling cutter 5 to facilitate discharge.
The inner wall surface of the grinding cavity 4 on the upside of milling cutter 5 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 10, 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 5 is positioned at the downside of multilayer cutter head group, and milling cutter 5 comprises cutterhead 11, cutter block 12, scraper plate 13 and coupling band 14; Cutterhead 14 is disc, and the thickness of cutterhead 14 can not be excessive, can affect service behaviour.Coupling band 14 is stepped axle sleeve, and it comprises upper end axle journal and lower end boss.The centre bore for interference fit coupling band 14 is provided with at cutterhead 11 center; The upper end axle journal of coupling band 14 is installed in centre bore, the surface soldered of lower end boss and cutterhead 11.The sealing property of this structure is best, can ensure that outside motor device can not be intake.
The upside end face of cutterhead 11 is also provided with the slotted eye for wedge knife-containing block, bottom cutter block 12, is provided with the projection coordinating slotted eye.In order to not affect cutterhead 11 normal rotation, the height of cutter block 12 must lower than the height of multilayer cutter head group.And cutter block 12 generally selects string configuration, the number of general cutter block 12 selects two; Align with the radial edges of cutterhead 11 in one end of cutter block 12, and the other end of cutter block 12 extends to centre bore; In the process of cutterhead 11 rotation, cutter block 12 can cover the widest area like this, and too increases milling cutter 5 and the cooperate degree of grinding cavity 4 inwall, is smashed completely by rubbish as far as possible.And on the surface of cutter block 12, 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 11, the downside end face of cutterhead 11 is also provided with scraper plate 13, the number of scraper plate 13 is four; The fixed form of scraper plate 13 is similar with cutter block 12: one end of scraper plate 13 is connected with coupling band 14, and the other end of scraper plate 13 aligns with the radial edges of cutterhead 11.Cutterhead 11 being also provided with multiple chip-removal hole 15 for slagging tap, tiny residue and some liquid can be facilitated like this to flow through cutterhead.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description 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 utility model.
Claims (6)
1. a garbage pulverator, is characterized in that: comprise grinding mechanism, motor and motor housing; Described grinding mechanism comprises grinding cavity and the milling cutter of hollow; The inside of described grinding cavity is grinding chamber; The top of described grinding cavity is provided with charging aperture, is provided with sewage draining exit in the bottom of described grinding cavity; Described milling cutter is coaxially installed in described grinding chamber in the mode of matched in clearance; The rotating shaft of described motor connects described milling cutter through described grinding cavity bottom wall central; 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 pulverator 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 pulverator according to claim 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 pulverator 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 pulverator according to claim 4, is characterized in that: 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.
6., according to the arbitrary described a kind of garbage pulverator of Claims 1-4, it is characterized in that: described motor housing covers in outside described motor, and described motor housing and described grinding mechanism fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575043.8U CN204122198U (en) | 2014-09-30 | 2014-09-30 | A kind of garbage pulverator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575043.8U CN204122198U (en) | 2014-09-30 | 2014-09-30 | A kind of garbage pulverator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122198U true CN204122198U (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575043.8U Expired - Fee Related CN204122198U (en) | 2014-09-30 | 2014-09-30 | A kind of garbage pulverator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258949A (en) * | 2014-09-30 | 2015-01-07 | 苏州美生环保科技有限公司 | Garbage crushing machine |
-
2014
- 2014-09-30 CN CN201420575043.8U patent/CN204122198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258949A (en) * | 2014-09-30 | 2015-01-07 | 苏州美生环保科技有限公司 | Garbage crushing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |