CN204261771U - A kind of grinding cavity - Google Patents
A kind of grinding cavity Download PDFInfo
- Publication number
- CN204261771U CN204261771U CN201420575029.8U CN201420575029U CN204261771U CN 204261771 U CN204261771 U CN 204261771U CN 201420575029 U CN201420575029 U CN 201420575029U CN 204261771 U CN204261771 U CN 204261771U
- Authority
- CN
- China
- Prior art keywords
- grinding cavity
- cutter head
- cavity
- head group
- grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model one grinding cavity, the inside of described grinding cavity is the grinding chamber of a hollow; The top of described grinding cavity is provided with charging aperture, and the bottom of described grinding cavity is provided with sewage draining exit; Multilayer cutter head group is provided with in the inner wall surface of described grinding cavity; A vertical spacing height h is had between adjacent two layers 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 also provided with between adjacent two layers cutter head group.By the way, provide a kind of grinding cavity, it improves the pulverizing grainding capacity of grinding cavity by the cutter head setting firmly specific arrangement position on the inwall of cavity.Rubbish not only can be pulverized by the cutter head of these distributions thoroughly, and can not block rubbish, more can not cause the accumulation of rubbish.
Description
Technical field
The utility model relates to mechanical component manufacture field, particularly relates to a kind of grinding cavity.
Background technology
Grinding cavity is the primary structure for coordinating cutter to carry out pulverizing grinding, and be provided with chamber in the inside of cavity, it provides to tool lapping with absolute stable environment.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 from the use of reality, this demountable grinding cutter ring is very easy to block rubbish in the gap making it connect, not only difficult cleaning, and also crushing effect is bad.Secondly, the cutter head of this even indifference arrangement is relatively weak on grindability, and not only crushing effect is undesirable, and easily blocks rubbish.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of grinding cavity, and it is reasonable in design, and structure is simple, solves cutter head structure in grinding cavity and causes the problem of crushing effect difference because of connection or unreasonable structure and arrangement.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of grinding cavity, and the inside of described grinding cavity is the grinding chamber of a hollow; The top of described grinding cavity is provided with charging aperture, and the bottom of described grinding cavity is provided with sewage draining exit; Multilayer cutter head group is provided with in the inner wall surface of described grinding cavity; A vertical spacing height h is had between adjacent two layers 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 also provided with between adjacent two layers cutter head group.
Preferably, described vertical spacing height h is 10 ~ 15mm; Described horizontal interval angle [alpha] is 90 °; Described horizontal interval angle beta is 45 °.
Preferably, the surrounding of described cutter head is provided with sharp blade.
Preferably, described grinding cavity comprises upper cavity and lower chamber; Connected by seal between described upper cavity and described lower chamber; The bottom centre of described grinding cavity is also provided with an axis hole.
The beneficial effects of the utility model are: provide a kind of grinding cavity, it improves the pulverizing grainding capacity of grinding cavity by the cutter head setting firmly specific arrangement position on the inwall of cavity.Rubbish not only can be pulverized by the cutter head of these distributions thoroughly, and can not block rubbish, more can not cause the accumulation of rubbish.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation grinding cavity of the utility model;
Fig. 2 is a kind of sectional view grinding cavity of the utility model;
In accompanying drawing, the mark of each parts is as follows: 1, grind chamber; 2, charging aperture; 3, sewage draining exit; 4, upper cavity; 5, lower chamber; 6, cutter head.
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 attached Fig. 1 and 2, the utility model embodiment comprises:
A kind of grinding cavity, the inside of grinding cavity is the grinding chamber 1 of a hollow; The top of grinding cavity is provided with charging aperture 2, and the bottom of grinding cavity is provided with sewage draining exit 3; In the present embodiment, grinding cavity comprises upper cavity 4 and lower chamber 5; Connected by seal between upper cavity 4 and lower chamber 5; The bottom centre of grinding cavity is also provided with an axis hole, and this axis hole is for coordinating machine shaft.Be provided with multilayer cutter head group in the inner wall surface of grinding cavity, have a vertical spacing height h between adjacent two layers cutter head group, vertical spacing height h is 10 ~ 15mm; This is highly applicable to block rubbish and passes through, and rubbish can not be caused to block; Every layer of cutter head group comprises some cutter heads 6 of identical horizontal interval angle [alpha], and horizontal interval angle [alpha] is 90 °; Also be provided with a horizontal interval angle beta between adjacent two layers cutter head group, horizontal interval angle beta is 45 °.Level angle gap is not only there is between the cutter head arranged by the way, there is height fall gap equally, tear or clash into rubbish when this arrangement can effectively assist cutterhead to run up, and rubbish thoroughly pulverized and the problems such as rubbish blocking can not be caused.Be provided with sharp blade in the surrounding of cutter head, the effect of pulverizing can be improved like this.
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 (4)
1. grind a cavity, it is characterized in that: the inside of described grinding cavity is the grinding chamber of a hollow; The top of described grinding cavity is provided with charging aperture, and the bottom of described grinding cavity is provided with sewage draining exit; Multilayer cutter head group is provided with in the inner wall surface of described grinding cavity; A vertical spacing height h is had between adjacent two layers 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 also provided with between adjacent two layers cutter head group.
2. one grinding cavity according to claim 1, is characterized in that: described vertical spacing height h is 10 ~ 15mm; Described horizontal interval angle [alpha] is 90 °; Described horizontal interval angle beta is 45 °.
3. one grinding cavity according to claim 1 and 2, is characterized in that: the surrounding of described cutter head is provided with sharp blade.
4. one grinding cavity according to claim 3, is characterized in that: described grinding cavity comprises upper cavity and lower chamber; Connected by seal between described upper cavity and described lower chamber; The bottom centre of described grinding cavity is also provided with an axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575029.8U CN204261771U (en) | 2014-09-30 | 2014-09-30 | A kind of grinding cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575029.8U CN204261771U (en) | 2014-09-30 | 2014-09-30 | A kind of grinding cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261771U true CN204261771U (en) | 2015-04-15 |
Family
ID=52796671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575029.8U Expired - Fee Related CN204261771U (en) | 2014-09-30 | 2014-09-30 | A kind of grinding cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204261771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772199A (en) * | 2014-09-30 | 2015-07-15 | 苏州美生环保科技有限公司 | Grinding chamber |
-
2014
- 2014-09-30 CN CN201420575029.8U patent/CN204261771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772199A (en) * | 2014-09-30 | 2015-07-15 | 苏州美生环保科技有限公司 | Grinding chamber |
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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: 20150415 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |