CN106238150A - A kind of chipper tooth head - Google Patents
A kind of chipper tooth head Download PDFInfo
- Publication number
- CN106238150A CN106238150A CN201610758858.3A CN201610758858A CN106238150A CN 106238150 A CN106238150 A CN 106238150A CN 201610758858 A CN201610758858 A CN 201610758858A CN 106238150 A CN106238150 A CN 106238150A
- Authority
- CN
- China
- Prior art keywords
- tooth head
- head body
- described tooth
- counter sink
- chipper
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2210/00—Codes relating to different types of disintegrating devices
- B02C2210/02—Features for generally used wear parts on beaters, knives, rollers, anvils, linings and the like
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
A kind of chipper tooth head, it includes a block tooth head body of square, described tooth head body upper surface is work surface, and this work surface is to be made up of at the tangent circular arc end face formed in tooth head body upper surface a spherical surface body, and makes four corners form the sharp sharp knife angle of epirelief；The lower surface of described tooth head body is fitting surface, and the centre of this fitting surface is provided with counter sink, and is provided with positioning threads through hole vertically upward in the centre of counter sink；Four sides of described tooth head body are the inclined-plane inside contracted from the top down, form the top area four bullets more than bottom area, and four arms of angle between four sides are respectively arranged with chamfered transition limit；It has rational in infrastructure, easy to install and use, and overall tooth header structure fastness is good, wear-resisting, thus reduces use cost, improves the features such as work efficiency.
Description
Technical field
The present invention relates to a kind of chipper tooth head, belong to particle mechanical equipment technical field.
Background technology
Material disintegrator is a kind of common particle equipment, is generally used for the pulverizing of trees and rubbish.The machine tooth of existing Material disintegrator
After pivotally connected with driving, at work trees carried out collision type with rubbish and contact, thus material is smashed；But
Existing Material disintegrator machine tooth uses hard metal material to make, and under the shock and vibration of material, tooth header structure is easily damaged, i.e.
To use Hardmetal materials etc. at the working head of tooth head, but not reasonable because of structure design, easily cause tooth head its
Its position is clashed into by material, so that whole tooth header structure is impaired, it is often necessary to even if changing tooth head, affects work effect
Rate, increases use cost.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and provide a kind of rational in infrastructure, use installation side
Just, overall tooth header structure fastness is good, wear-resisting, thus reduces use cost, improves the chipper tooth head of work efficiency.
It is an object of the invention to be addressed by following technical proposals: a kind of chipper tooth head, it includes that one is square
Shape bulk tooth head body, described tooth head body upper surface is work surface, this work surface be by a spherical surface body on tooth head body
The circular arc end face of the tangent formation of end face is constituted, and makes four corners form the sharp sharp knife angle of epirelief；Described tooth head body
Lower surface is fitting surface, and the centre of this fitting surface is provided with counter sink, and is provided with determining vertically upward in the centre of counter sink
Position tapped through hole.
As preferably: four sides of described tooth head body are the inclined-plane inside contracted from the top down, form a top area
More than four bullets of bottom area, four arms of angle between four sides are respectively arranged with chamfered transition limit.
The present invention is improvements over the prior art, and it has rational in infrastructure, easy to install and use, and overall tooth header structure is firm
Property good, wear-resisting, thus reduce use cost, improve the features such as work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1-3, a kind of chipper tooth of the present invention
Head, it includes a block tooth head body 1 of square, and described tooth head body 1 upper surface is work surface 2, and this work surface 2 is by one
Spherical surface body is constituted at the circular arc end face of the tangent formation in tooth head body 1 upper surface, and makes four corners form the sharp knife angle 3 of epirelief；
The lower surface of described tooth head body 1 is fitting surface 4, and the centre of this fitting surface 4 is provided with counter sink 5, and in the centre of counter sink 5
It is provided with positioning threads through hole 6 vertically upward.
Shown in figure, four sides of described tooth head body 1 are the inclined-plane 7 inside contracted from the top down, form a upper side
Long-pending four bullets more than bottom area, four arms of angle between four sides are respectively arranged with chamfered transition limit 8.
The present invention uses sharp four nose angle (sharp knife angle 3) and knife-edge design, substantially increases the work efficiency of product,
Good positioning action is played in the design of single screwed hole.
Claims (2)
1. a chipper tooth head, it includes a block tooth head body of square, it is characterised in that described tooth head body upper end
Face is work surface, and this work surface is to be made up of at the tangent circular arc end face formed in tooth head body upper surface a spherical surface body, and makes four
Individual corner forms the sharp sharp knife angle of epirelief；The lower surface of described tooth head body is fitting surface, setting in the middle of this fitting surface
There is counter sink, and be provided with positioning threads through hole vertically upward in the centre of counter sink.
Chipper tooth head the most according to claim 1, it is characterised in that four sides of described tooth head body are from upper
The inclined-plane inside contracted downwards, forms the top area four bullets more than bottom area, and four arms of angle between four sides divide
It is not provided with chamfered transition limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758858.3A CN106238150A (en) | 2016-08-30 | 2016-08-30 | A kind of chipper tooth head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758858.3A CN106238150A (en) | 2016-08-30 | 2016-08-30 | A kind of chipper tooth head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106238150A true CN106238150A (en) | 2016-12-21 |
Family
ID=57597620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610758858.3A Pending CN106238150A (en) | 2016-08-30 | 2016-08-30 | A kind of chipper tooth head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405073A (en) * | 2018-03-30 | 2018-08-17 | 浙江华莎驰机械有限公司 | A kind of diamond type tooth header structure of pulverizer and waste disposal |
| CN110404649A (en) * | 2019-05-31 | 2019-11-05 | 浙江华莎驰机械有限公司 | A kind of broken tooth machine combined type particle toothholder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29722231U1 (en) * | 1997-12-17 | 1998-02-26 | Wissing, Heinrich, 48691 Vreden | Indexable knife |
| JP2001038517A (en) * | 1999-08-05 | 2001-02-13 | Toshiba Tungaloy Co Ltd | Throwaway type side cutter |
| JP2011131363A (en) * | 2009-12-25 | 2011-07-07 | Toshiba Corp | Side cutter and method for assembling the same |
| CN206046151U (en) * | 2016-08-30 | 2017-03-29 | 浙江华莎驰机械有限公司 | Chipper tooth head |
-
2016
- 2016-08-30 CN CN201610758858.3A patent/CN106238150A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29722231U1 (en) * | 1997-12-17 | 1998-02-26 | Wissing, Heinrich, 48691 Vreden | Indexable knife |
| JP2001038517A (en) * | 1999-08-05 | 2001-02-13 | Toshiba Tungaloy Co Ltd | Throwaway type side cutter |
| JP2011131363A (en) * | 2009-12-25 | 2011-07-07 | Toshiba Corp | Side cutter and method for assembling the same |
| CN206046151U (en) * | 2016-08-30 | 2017-03-29 | 浙江华莎驰机械有限公司 | Chipper tooth head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405073A (en) * | 2018-03-30 | 2018-08-17 | 浙江华莎驰机械有限公司 | A kind of diamond type tooth header structure of pulverizer and waste disposal |
| CN110404649A (en) * | 2019-05-31 | 2019-11-05 | 浙江华莎驰机械有限公司 | A kind of broken tooth machine combined type particle toothholder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |