CN205146388U - Secondary grinding cutterhead - Google Patents
Secondary grinding cutterhead Download PDFInfo
- Publication number
- CN205146388U CN205146388U CN201520916188.4U CN201520916188U CN205146388U CN 205146388 U CN205146388 U CN 205146388U CN 201520916188 U CN201520916188 U CN 201520916188U CN 205146388 U CN205146388 U CN 205146388U
- Authority
- CN
- China
- Prior art keywords
- ring gear
- cutter head
- scraper
- head body
- cutterhead
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a secondary grinding cutterhead, including cutter head body, pivot, ring gear, eccentric gear and scraper, cutter head body's axle center department is equipped with the pivot hole, the downthehole ring gear that is equipped with of pivot, the ring gear passes through the bearing and is connected with cutter head body, the ring gear fit in has the pivot, be fixed with eccentric gear in the pivot, eccentric gear and ring gear meshing, still be equipped with on the outer wall of ring gear along the radial scraper that extends of ring gear, the scraper is located cutter head body's upper surface, the side of scraper is equipped with a series of cutting edge mouths. Provide a secondary grinding cutterhead through above -mentioned mode, its structural design is reasonable, and the cooperation of common and crushing blade disc is used, and the back is smashed through smashing the blade disc to rubbish, fall into secondary grinding cutterhead on, smash rubbish again and scrape to cutter head body's edge through the scraper, the rolling of tooth -shaped cutter groove through the cutter head body edge makes the kibbling effect of rubbish better at last.
Description
Technical field
The utility model relates to field of garbage disposal equipment, particularly relates to a kind of regrind cutterhead.
Background technology
Domestic refuse treatment facility is applied in our life widely, and the garbage disposer of this indoor is because of its compact structure, easy to use, and is extensively favored.Cutterhead, as the main working parts of Domestic refuse treatment facility, has irreplaceable status in total.Such as Chinese invention patent " a kind of regrind mechanism ", application number is 201310495125.1, it is disclosed that a kind of structure of regrind tep reel is for being circular beater plate, the upper surface of circular beater plate is provided with the cutter head of some radial direction extensions, and cutter head is the radial upper surface extending circular beater plate also.But this cutterhead adopts ordinary blade, the easy tool setting interruption-forming fatal damage under sharp impacts of this cutterhead.And rubbish holds and is stacked on cutterhead very much; The rubbish of failing to pulverize for some can not process timely, have impact on the quality of garbage crushing.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of regrind cutterhead, and it is reasonable in design, and structure is simple, solves cutterhead grindability and piles up the problem that rubbish can not clear up in time not and easily.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of regrind cutterhead, comprises cutter head, rotating shaft, ring gear, eccentric gear and scraper; The axle center place of described cutter head is provided with shaft hole; Described ring gear is provided with in described shaft hole; Described ring gear is connected with described cutter head by bearing; Described rotating shaft is combined with in described ring gear; Described rotating shaft is fixed with described eccentric gear; Described eccentric gear engages with described ring gear; The outer wall of described ring gear is also provided with the scraper extended along described ring gear radial direction; Described scraper is positioned on the upper surface of described cutter head; The side of described scraper is provided with a series of edge.
Preferably, the cutter groove on the longitudinal surface of described cutter head is tooth form knife groove.
Preferably, described shaft hole is also provided with the keyway for installing described rotating shaft.
The beneficial effects of the utility model are: provide a kind of regrind cutterhead, its reasonable in design, usually and pulverize cutterhead with the use of, rubbish is after pulverizing cutterhead and pulverizing, fall on regrind cutterhead, by scraper rubbish pulverized again and scrape the edge to cutter head, finally by cutter head edge tooth form knife groove roll the better effects if making garbage crushing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of regrind cutterhead of the utility model;
Fig. 2 is the front view of regrind cutterhead;
Fig. 3 is the top view of regrind cutterhead;
In accompanying drawing, the mark of each parts is as follows: 1, cutter head; 2, rotating shaft; 3, rotating shaft; 4, eccentric gear; 5, scraper; 6, bearing; 7, tooth form knife groove; 8, keyway.
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 3, the utility model embodiment comprises:
A kind of regrind cutterhead, comprises cutter head 1, rotating shaft 2, ring gear 3, eccentric gear 4 and scraper 5; The axle center place of described cutter head 1 is provided with shaft hole; Described ring gear 3 is provided with in described shaft hole; Described ring gear 3 is connected with described cutter head 1 by bearing 6; Described rotating shaft 2 is combined with in described ring gear 3; Described rotating shaft 2 is fixed with described eccentric gear 4; Described eccentric gear 4 engages with described ring gear 3; The outer wall of described ring gear 3 is also provided with the scraper 5 extended along described ring gear 3 radial direction; Described scraper 5 is positioned on the upper surface of described cutter head 1; The side of described scraper 5 is provided with a series of edge.Cutter groove on the described longitudinal surface of cutter head 1 is tooth form knife groove 7.Described shaft hole is also provided with the keyway 8 for installing described rotating shaft.During work, rotating shaft 6 is generally connected with motor, motor-driven rotatable shaft 6 uniform rotation, and cutter head 1 makes rotating shaft 2 drive cutter head 1 to rotate by keyway 8 and rotating shaft 2 cooperation; And the eccentric gear 4 in rotating shaft 2 coordinates with ring gear 3; So ring gear 3 is relative to cutter head 1 backwards rotation; Fixed doctor 5 on ring gear 3, thus make scraper 5 finally reach the object coordinating and grind up the refuse relative to cutter head 1 backwards rotation.This regrind cutterhead, its reasonable in design, usually and pulverize cutterhead with the use of, rubbish is after pulverizing cutterhead and pulverizing, fall on regrind cutterhead, by scraper rubbish pulverized again and scrape the edge to cutter head, finally by cutter head edge tooth form knife groove roll the better effects if making garbage crushing.
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 (3)
1. a regrind cutterhead, is characterized in that: comprise cutter head, rotating shaft, ring gear, eccentric gear and scraper; The axle center place of described cutter head is provided with shaft hole; Described ring gear is provided with in described shaft hole; Described ring gear is connected with described cutter head by bearing; Described rotating shaft is combined with in described ring gear; Described rotating shaft is fixed with described eccentric gear; Described eccentric gear engages with described ring gear; The outer wall of described ring gear is also provided with the scraper extended along described ring gear radial direction; Described scraper is positioned on the upper surface of described cutter head; The side of described scraper is provided with a series of edge.
2. a kind of regrind cutterhead according to claim 1, is characterized in that: the cutter groove on the longitudinal surface of described cutter head is tooth form knife groove.
3. a kind of regrind cutterhead according to claim 1, is characterized in that: described shaft hole is also provided with the keyway for installing described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916188.4U CN205146388U (en) | 2015-10-30 | 2015-10-30 | Secondary grinding cutterhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916188.4U CN205146388U (en) | 2015-10-30 | 2015-10-30 | Secondary grinding cutterhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146388U true CN205146388U (en) | 2016-04-13 |
Family
ID=55682130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916188.4U Expired - Fee Related CN205146388U (en) | 2015-10-30 | 2015-10-30 | Secondary grinding cutterhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214802A (en) * | 2015-10-30 | 2016-01-06 | 苏州美生环保科技有限公司 | A kind of regrind cutterhead |
-
2015
- 2015-10-30 CN CN201520916188.4U patent/CN205146388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214802A (en) * | 2015-10-30 | 2016-01-06 | 苏州美生环保科技有限公司 | A kind of regrind cutterhead |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161030 |