CN106216023A - A kind of tooth header structure of lithotrite - Google Patents
A kind of tooth header structure of lithotrite Download PDFInfo
- Publication number
- CN106216023A CN106216023A CN201610759463.5A CN201610759463A CN106216023A CN 106216023 A CN106216023 A CN 106216023A CN 201610759463 A CN201610759463 A CN 201610759463A CN 106216023 A CN106216023 A CN 106216023A
- Authority
- CN
- China
- Prior art keywords
- tooth
- tooth head
- work surface
- hard alloy
- alloy blocks
- 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
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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)
- Component Parts Of Construction Machinery (AREA)
Abstract
A kind of tooth header structure of lithotrite, it includes the block tooth head body of a side-looking shape such as equilateral triangle, this tooth head body above for work surface, this work surface is positioned at leading section and is provided with the tooth head of wedge angle type, the two sides of described tooth head body are respectively arranged with one, it is downwards boundary and the outer projection more than half face area from work surface above, above this outer projection, the leading section of work surface is tooth head, this tooth head mainly forms by being arranged on front-seat three big block hard alloy blocks connecing, the leading section of every big block hard alloy blocks is each in the pointed shape end face upwarped, the tooth the-head that described big block hard alloy blocks is constituted exceeds described work surface, the inward facing surface of described big block hard alloy blocks is also inlaid with one horizontal, with the whole piece shape hard alloy blocks in work surface same level；It has rational in infrastructure, easy to install and use, and overall tooth header structure fastness is good, high-wearing feature, thus improves the features such as work efficiency.
Description
Technical field
The present invention relates to the tooth header structure of a kind of lithotrite, belong to Ore mechanical equipment technical field.
Background technology
Mining industry lithotrite is a kind of common mining powder equipment, is generally used for the primary comminution of Ore.Existing mining industry is broken
The machine tooth of stone machine by with drive pivotally connected after, at work Ore is carried out collision type contact, thus Ore is smashed；
But the machine tooth of existing lithotrite uses hard metal material to make, and under the shock and vibration of Ore, machine toothing is easy
Damage, even if using Hardmetal materials etc. at the working head of machine tooth, but not reasonable because of structure design, easily cause
Other position of machine tooth is clashed into by Ore, so that whole machine toothing is impaired, needs frequent changing machine tooth, thus affects work
Make efficiency, increase 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, high-wearing feature, thus improves the tooth header structure of the lithotrite of work efficiency.
It is an object of the invention to be addressed by following technical proposals: the tooth header structure of a kind of lithotrite, it includes
The block tooth head body of one side-looking shape such as equilateral triangle, this tooth head body above for work surface, this work surface is positioned at leading section
Being provided with the tooth head of wedge angle type, the two sides of described tooth head body are respectively arranged with one, downward from work surface above
For boundary and more than the outer projection of half face area, above this outer projection, the leading section of work surface is tooth head, this tooth head master
To be formed by being arranged on front-seat three big block hard alloy blocks connecing, the leading section of every big block hard alloy blocks each in
The pointed shape end face upwarped, the tooth the-head that described big block hard alloy blocks is constituted exceeds described work surface, described
Horizontal and in work surface same level a whole piece shape also it is inlaid with hard on the inward facing surface of big block hard alloy blocks
Matter alloy block；The tooth head Symmetry Edge of described tooth head body is fitting surface.
As preferably: placed separately between three pieces of big block hard alloy blocks of described tooth head have the little bar parallel with work surface
Block hard alloy blocks, the lower front end face of described big block hard alloy blocks is a downward arcwall face, this arcwall face with go to the bottom
Portion is connected by an inside hypotenuse transition；And the fitting surface of tooth head body includes that a rear end face and an inside transition are connected to the end
The inclined-plane in portion, is horizontally arranged with a strip groove in the bottom of tooth head body.
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 is good, high-wearing feature, thus improves 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 lithotrite of the present invention
Tooth header structure, it includes the block tooth head body 1 of a side-looking shape such as equilateral triangle, this tooth head body 1 above for work surface 2,
This work surface 2 is positioned at leading section and is provided with the tooth head 3 of wedge angle type, and the two sides of described tooth head body 1 are respectively arranged with one
Body, from work surface 2 be above downwards boundary and more than the outer projection 4 of half face area, this outer projection 4 work surface 2 above
Leading section is tooth head 3, and this tooth head 3 mainly forms by being arranged on front-seat three big block hard alloy blocks 5 connecing, and every big
The leading section of block hard alloy blocks 5 each in the pointed shape end face 6 upwarped, the tooth that described big block hard alloy blocks 5 is constituted
Exceed described work surface 2 above head 3, the inward facing surface of described big block hard alloy blocks 5 is also inlaid with one horizontal
Whole piece shape hard alloy blocks 7 in that put and work surface same level；Tooth head 3 Symmetry Edge of described tooth head body 1 is dress
Join face 8.
Shown in figure, placed separately between three pieces of big block hard alloy blocks 5 of tooth head 3 of the present invention have above and work
The little stick hard alloy blocks 9 that face 2 is parallel, the lower front end face of described big block hard alloy blocks 5 is a downward arcwall face
10, this arcwall face 10 is connected by inside hypotenuse 12 transition with lower bottom part 11；And after the fitting surface 8 of tooth head body 1 includes one
End face 13 and an inside transition are connected to the inclined-plane 14 of bottom, are horizontally arranged with a strip groove in the bottom of tooth head body 1
15。
The present invention is that tooth head is provided with the big alloy that three chips with side-by-side are arranged, forms a full tooth head, expands
Work surface, improves work efficiency；The big alloy of described three chips with side-by-side layouts and strip alloy combination below, substantially increase
The wearability of product, improves service efficiency, and extends service life；The subtriangular projection in bottom and the back side (bottom)
Strip groove design, it is simple to during assembling embed and location, improve the precision of assembling.
Claims (2)
1. a tooth header structure for lithotrite, it includes the block tooth head body of a side-looking shape such as equilateral triangle, this tooth head body
Above for work surface, this work surface is positioned at leading section and is provided with the tooth head of wedge angle type, it is characterised in that described tooth head this
The two sides of body be respectively arranged with one, from work surface above downwards for boundary and more than the outer projection of half face area, should
Above outer projection, the leading section of work surface is tooth head, and this tooth head is mainly by being arranged on front-seat three big block hard alloy blocks
And connect and form, the leading section of every big block hard alloy blocks is each in the pointed shape end face upwarped, and described big block hard closes
The tooth the-head that gold bullion is constituted exceeds described work surface, also inlays on the inward facing surface of described big block hard alloy blocks
It is embedded with horizontal and in work surface same level a whole piece shape hard alloy blocks；The tooth head of described tooth head body is symmetrical
While be fitting surface.
The tooth header structure of lithotrite the most according to claim 1, it is characterised in that three pieces of big bulks of described tooth head are hard
Placed separately between matter alloy block have the little stick hard alloy blocks parallel with work surface, before the lower section of described big block hard alloy blocks
End face is a downward arcwall face, and this arcwall face is connected by an inside hypotenuse transition with lower bottom part；And the assembling of tooth head body
Face includes that a rear end face and an inside transition are connected to the inclined-plane of bottom, is horizontally arranged with a bar shaped in the bottom of tooth head body
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759463.5A CN106216023A (en) | 2016-08-30 | 2016-08-30 | A kind of tooth header structure of lithotrite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759463.5A CN106216023A (en) | 2016-08-30 | 2016-08-30 | A kind of tooth header structure of lithotrite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216023A true CN106216023A (en) | 2016-12-14 |
Family
ID=58071269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610759463.5A Pending CN106216023A (en) | 2016-08-30 | 2016-08-30 | A kind of tooth header structure of lithotrite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216023A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282204A (en) * | 2017-05-31 | 2017-10-24 | 浙江华莎驰机械有限公司 | A kind of grinder hammerhead |
| CN107755014A (en) * | 2017-09-28 | 2018-03-06 | 浙江华莎驰机械有限公司 | It is a kind of to be matched in pulverizer and the mechanical tooth of waste disposal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005093173A1 (en) * | 2004-03-29 | 2005-10-06 | Rodney Warwick Sharp | Improvements in and relating to teeth for grinding apparatus |
| CN201241709Y (en) * | 2008-08-20 | 2009-05-20 | 刘玉海 | Scraper for shield machine |
| CN102400684A (en) * | 2010-09-07 | 2012-04-04 | 刘素华 | Method and excavating impulsion shovel used for simultaneously achieving coal breaking and surface cleaning with one time of impulsion |
| CN203756170U (en) * | 2014-03-04 | 2014-08-06 | 黄河科技学院 | Composite cutting pick and mining machine using composite cutting pick |
| CN204476411U (en) * | 2014-12-19 | 2015-07-15 | 山东天工岩土工程设备有限公司 | A kind of novel wear resistant pick |
| CN105041221A (en) * | 2015-09-10 | 2015-11-11 | 贵州中钻机械设备有限公司 | Fast drilling rock bit |
| CN205389777U (en) * | 2016-02-27 | 2016-07-27 | 浙江华莎驰机械有限公司 | Branch chip machine tooth |
| CN205497735U (en) * | 2015-12-31 | 2016-08-24 | 浙江华莎驰机械有限公司 | Tool bit for rubbing crusher |
-
2016
- 2016-08-30 CN CN201610759463.5A patent/CN106216023A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005093173A1 (en) * | 2004-03-29 | 2005-10-06 | Rodney Warwick Sharp | Improvements in and relating to teeth for grinding apparatus |
| CN201241709Y (en) * | 2008-08-20 | 2009-05-20 | 刘玉海 | Scraper for shield machine |
| CN102400684A (en) * | 2010-09-07 | 2012-04-04 | 刘素华 | Method and excavating impulsion shovel used for simultaneously achieving coal breaking and surface cleaning with one time of impulsion |
| CN203756170U (en) * | 2014-03-04 | 2014-08-06 | 黄河科技学院 | Composite cutting pick and mining machine using composite cutting pick |
| CN204476411U (en) * | 2014-12-19 | 2015-07-15 | 山东天工岩土工程设备有限公司 | A kind of novel wear resistant pick |
| CN105041221A (en) * | 2015-09-10 | 2015-11-11 | 贵州中钻机械设备有限公司 | Fast drilling rock bit |
| CN205497735U (en) * | 2015-12-31 | 2016-08-24 | 浙江华莎驰机械有限公司 | Tool bit for rubbing crusher |
| CN205389777U (en) * | 2016-02-27 | 2016-07-27 | 浙江华莎驰机械有限公司 | Branch chip machine tooth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282204A (en) * | 2017-05-31 | 2017-10-24 | 浙江华莎驰机械有限公司 | A kind of grinder hammerhead |
| CN107755014A (en) * | 2017-09-28 | 2018-03-06 | 浙江华莎驰机械有限公司 | It is a kind of to be matched in pulverizer and the mechanical tooth of waste disposal |
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| 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: 20161214 |