CN206046155U - Lithotrite tooth - Google Patents
Lithotrite tooth Download PDFInfo
- Publication number
- CN206046155U CN206046155U CN201620981199.5U CN201620981199U CN206046155U CN 206046155 U CN206046155 U CN 206046155U CN 201620981199 U CN201620981199 U CN 201620981199U CN 206046155 U CN206046155 U CN 206046155U
- Authority
- CN
- China
- Prior art keywords
- tooth
- head
- hard alloy
- block
- fitting surface
- 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.)
- Active
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
A kind of lithotrite tooth, it includes the block tooth body of a cuboid, it is work surface above the tooth body, the work surface is provided with the tooth head of wedge angle type positioned at leading section, described tooth head is by front-seat two and the block hard alloy blocks that connect are constituted, the leading section of per block hard alloy blocks is also inlaid with three chips with side-by-side box-shaped hard alloy blocks together on the inward facing surface of the tooth head each in the pointed shape end face for upwarping；It is fitting surface below the tooth body, wherein with inclined oblique fitting surface obliquely after being a middle arc transition in the fitting surface in centre position to rearward end；It has rational in infrastructure, and easy to install and use, overall tooth header structure fastness is good, wear-resisting, so as to increase the service life, the features such as improve work efficiency.
Description
Technical field
The utility model relates to a kind of lithotrite tooth, belongs 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 tooth head of stone machine by with drive it is pivotally connected after, collision type contact is carried out to Ore at work, so as to Ore is smashed；
But existing lithotrite tooth head is made using hard metal material, under the shock and vibration of Ore, tooth header structure is easily damaged
It is bad, it is even using Hardmetal materials etc. but not reasonable because of structure design in the working head of tooth head, easily cause tooth
Other positions of head are clashed into by Ore, so that whole tooth header structure is damaged, it is often necessary to even if changing tooth head, affect work
Efficiency, increases use cost.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of rational in infrastructure, using peace
Dress is convenient, and overall tooth header structure fastness is good, wear-resisting, so as to increase the service life, improves the lithotrite tooth of work efficiency.
The purpose of this utility model is addressed by following technical proposals：A kind of lithotrite tooth, it includes a length
The block tooth body of cube, is work surface above the tooth body, and the work surface is provided with the tooth head of wedge angle type positioned at leading section
Portion, described tooth head is by front-seat two and the block hard alloy blocks that connect are constituted, the leading section of per bulk hard alloy blocks
Each in the pointed shape end face for upwarping, three chips with side-by-side square together is also inlaid with the inward facing surface of the tooth head
Shape hard alloy blocks；It is fitting surface below the tooth body, wherein the fitting surface in centre position to rearward end is in the middle of one
With inclined oblique fitting surface obliquely after arc transition.
As preferred：The tooth lower head front end face is front bevel that is downward and inside contracting, and in the rear end face of tooth body
For from the top down and the back bevel that extends out, and the inclined-plane of front bevel and back bevel in same incline direction.
This utility model is improvements over the prior art, and it has rational in infrastructure, easy to install and use, overall tooth header structure
Fastness is good, wear-resisting, so as to increase the service life, improve work efficiency the features such as.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A direction views of Fig. 1.
Fig. 3 is the B direction views of Fig. 1.
Specific embodiment
This utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1-3, one kind described in the utility model
Lithotrite tooth, it includes the block tooth body 1 of a cuboid, is work surface 2 above the tooth body 1, and the work surface 2 is located at front
End is provided with the tooth head 3 of wedge angle type, and described tooth head 3 is by front-seat two and the block hard alloy blocks 4 that connect are constituted, often
The leading section of the block hard alloy blocks 4 of grain is in each the pointed shape end face 5 for upwarping, on the inward facing surface 2 of the tooth head 3
Three chips with side-by-side box-shaped hard alloy blocks 6 together are inlaid with also；It is fitting surface 7 below the tooth body 1, wherein in
Between position to rearward end fitting surface be a middle arc transition 8 after with inclined oblique fitting surface 9 obliquely.
Shown in figure, 3 lower front end face of the tooth head is front bevel 10 that is downward and inside contracting, and after tooth body 1
End face is from the top down and the back bevel 11 that the extends out and inclined-plane of front bevel 10 and back bevel 11 in same incline direction.
This utility model is to arrange front two rows alloy block in tooth head, and front row is two big alloys, and heel row is three
Compared with primary alloy, the area of the hard alloy of work surface above is increased, so as to substantially increasing the wearability of product and using the longevity
Life.
Claims (2)
1. a kind of lithotrite tooth, it includes the block tooth body of a cuboid, is work surface above the tooth body, the work surface
Leading section is provided with the tooth head of wedge angle type, it is characterised in that described tooth head is by front-seat two and the block hard that connects
Alloy block is constituted, and the leading section of per block hard alloy blocks is in each the pointed shape end face for upwarping, in the tooth head
Three chips with side-by-side box-shaped hard alloy blocks together are inlaid with the work surface of side also；It is fitting surface below the tooth body,
Wherein with inclined oblique fitting surface obliquely after the fitting surface in centre position to rearward end is for a middle arc transition.
2. lithotrite tooth according to claim 1, it is characterised in that the tooth lower head front end face is downwards and to inside contract
Front bevel, and be that from the top down and the back bevel that extends out, and front bevel and back bevel incline in same in the rear end face of tooth body
The inclined-plane of tilted direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981199.5U CN206046155U (en) | 2016-08-30 | 2016-08-30 | Lithotrite tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981199.5U CN206046155U (en) | 2016-08-30 | 2016-08-30 | Lithotrite tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206046155U true CN206046155U (en) | 2017-03-29 |
Family
ID=58378435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981199.5U Active CN206046155U (en) | 2016-08-30 | 2016-08-30 | Lithotrite tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206046155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238151A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of lithotrite tooth |
| CN107790253A (en) * | 2017-09-28 | 2018-03-13 | 浙江华莎驰机械有限公司 | A kind of pulverizer tooth |
-
2016
- 2016-08-30 CN CN201620981199.5U patent/CN206046155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238151A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of lithotrite tooth |
| CN107790253A (en) * | 2017-09-28 | 2018-03-13 | 浙江华莎驰机械有限公司 | A kind of pulverizer tooth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206046153U (en) | Lithotrite tooth head | |
| CN206082744U (en) | Waste disposal is with combination crushed aggregates tooth structure | |
| CN206046155U (en) | Lithotrite tooth | |
| CN106216024B (en) | A kind of machine tooth tooth head of stone crusher | |
| CN205850990U (en) | A kind of tooth header structure of lithotrite | |
| CN206046154U (en) | Lithotrite toothing | |
| CN106216054B (en) | A kind of waste disposal combination particle toothing | |
| CN206046156U (en) | The machine tooth tooth head of lithotrite | |
| CN206343238U (en) | The tooth header structure of stone crusher | |
| CN206046147U (en) | Perching knife shape waste disposal tooth | |
| CN206082688U (en) | Waste disposal is with mechanical tooth structure of combination | |
| CN108325631A (en) | A kind of mechanical tooth header structure of pulverizer and waste disposal | |
| CN206262620U (en) | A kind of tooth header structure coordinated with stone crusher toothholder | |
| CN206046149U (en) | Ingot-shaped waste disposal tooth | |
| CN206046158U (en) | Chipper tooth header structure | |
| CN206027826U (en) | Quick -witted tooth of stone crusher | |
| CN106238151A (en) | A kind of lithotrite tooth | |
| CN205851077U (en) | A kind of particle tooth head of Material disintegrator | |
| CN206027824U (en) | Stone crusher tooth head | |
| CN106216023A (en) | A kind of tooth header structure of lithotrite | |
| CN206046144U (en) | Waste disposal particle tooth | |
| CN206046146U (en) | Waste disposal machinery tooth | |
| CN106423411A (en) | Material breaking tooth for waste treatment | |
| CN107552160A (en) | A kind of mechanical tooth head of pulverizer and waste disposal | |
| CN106269077A (en) | A kind of lithotrite toothing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |