CN206262620U - A kind of tooth header structure coordinated with stone crusher toothholder - Google Patents
A kind of tooth header structure coordinated with stone crusher toothholder Download PDFInfo
- Publication number
- CN206262620U CN206262620U CN201621309115.XU CN201621309115U CN206262620U CN 206262620 U CN206262620 U CN 206262620U CN 201621309115 U CN201621309115 U CN 201621309115U CN 206262620 U CN206262620 U CN 206262620U
- Authority
- CN
- China
- Prior art keywords
- tooth
- projection
- head
- tooth body
- toothholder
- 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 tooth header structure coordinated with stone crusher toothholder, it includes a block tooth body, the tooth head that side end is provided with wedge angle type is located on the top working face of the tooth body, described tooth head bulk hard alloy is embedded on working face and cone head raised obliquely is constituted in the scarfing slot of side end；The side that the bottom of the tooth body corresponds to tooth head is provided with convex projection or projection under vertical configuration, and medial surface and the lower flat in the projection or projection form fitting surface with toothholder corresponding position, separately the middle setting in the lower flat has not insertion, location hole perpendicular to lower flat；Top working face is higher by above the tooth head；The both sides middle side part of tooth body is each provided with the cascaded surface of an evagination, and along being formed down up-small and down-big tooth body outside cascaded surface；It has rational in infrastructure, and easy to install and use, overall tooth header structure fastness is good, wear-resisting, so as to reduce use cost, the features such as improve operating efficiency.
Description
Technical field
The utility model relates to a kind of tooth header structure coordinated with stone crusher toothholder, belong to mining machinery equipment and technology
Field.
Background technology
Mining industry stone crusher is a kind of common mining disintegrating apparatus, is generally used for the primary comminution of ore.Existing mining industry
The tooth of stone crusher by with drive it is pivotally connected after, collision type contact is carried out to ore at work, so as to ore be smashed；
But existing stone crusher tooth is made of Hardmetal materials, under the shock and vibration of ore, teeth portion is impacted and easily damage
It is bad, it is even using Hardmetal materials etc. but not reasonable because of structure design in the working head of tooth, easily cause teeth portion
Clashed into by ore, caused whole teeth portion structural damage, it is necessary to often change tooth head, so as to influence operating efficiency, increase makes
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, uses peace
Dress is convenient, and overall teeth portion structural integrity is good, wear-resisting, can reduce use cost, and the stone crusher toothholder for improving operating efficiency coordinates
Tooth header structure.
The purpose of this utility model is addressed by following technical proposals：A kind of tooth coordinated with stone crusher toothholder
Header structure, it includes a block tooth body, the tooth that side end is provided with wedge angle type is located on the top working face of the tooth body
Head, described tooth head bulk hard alloy is embedded on working face and is constituted obliquely in the scarfing slot of side end
Raised cone head；The side that the bottom of the tooth body corresponds to tooth head is provided with convex projection or convex under vertical configuration
Post, and in the medial surface and lower flat formation and the fitting surface of toothholder corresponding position of the projection or projection, separately under described
The middle setting of facial planes has not insertion, location hole perpendicular to lower flat.
As preferred：Top working face is higher by above the tooth head；The both sides middle side part of tooth body is each provided with one
The cascaded surface of evagination, and along up-small and down-big tooth body is formed down outside cascaded surface, separately in the bottom of the tooth body
The middle setting of plane has a cylinder of evagination, and middle setting in the cylinder has described location hole, the cylinder
Evagination highly less than the bottom surface of the projection or projection.
The 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 reduce use cost, the features such as improve operating efficiency.
Brief 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.
Fig. 4 is the C direction views of Fig. 1.
Specific embodiment
The utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1-4, one kind described in the utility model
The tooth header structure coordinated with stone crusher toothholder, it includes a block tooth body 1, one is located on the top working face 2 of the tooth body 1
Side end is provided with the tooth head 3 of wedge angle type, and described tooth head 3 is embedded with bulk hard alloy and one is located on working face 2
Cone head 4 raised obliquely is constituted in the scarfing slot of side end；The bottom of the tooth body 1 corresponds to the one of tooth head 3
Side is provided with convex projection or projection 5 under vertical configuration, and medial surface 6 in the projection or projection 5 is formed with lower flat 7
With the fitting surface of toothholder corresponding position, separately the middle setting in the lower flat 7 have not insertion, perpendicular to lower flat
Location hole 8.
Shown in figure, 10 are higher by top working face 2 above the tooth head 3；The both sides middle side part of tooth body 1 is respectively set
There is a cascaded surface 11 of an evagination, and outside along cascaded surface 11 is formed down up-small and down-big tooth body 1, separately in the tooth sheet
The middle setting of the lower flat of body 1 has a cylinder 12 of evagination, and middle setting in the cylinder 12 has described positioning
Hole 8, the evagination of the cylinder 12 is highly less than the projection or the bottom surface of projection 5.
The utility model increases anti-wear performance in its big bulk alloy of tooth head 3, it is adaptable in hard, superhard work
Face, extends the service life of tooth.
Claims (2)
1. the tooth header structure that a kind of and stone crusher toothholder coordinates, it includes a block tooth body, the top working face of the tooth body
The upper tooth head that wedge angle type is provided with positioned at side end, it is characterised in that described tooth head bulk hard alloy is embedded
Cone head raised obliquely is constituted on working face in the scarfing slot of side end；The bottom of the tooth body corresponds to
One side of tooth head is provided with convex projection or projection under vertical configuration, and in the projection or the medial surface and lower flat of projection
Face formed with the fitting surface of toothholder corresponding position, separately the middle setting in the lower flat have not insertion, perpendicular to bottom
The location hole of plane.
2. the tooth header structure that stone crusher toothholder according to claim 1 coordinates, it is characterised in that above the tooth head
It is higher by top working face；The both sides middle side part of tooth body is each provided with the cascaded surface of an evagination, and along cascaded surface outside to
Lower to form up-small and down-big tooth body, separately the middle setting in the lower flat of the tooth body has a cylinder of evagination, and
The middle setting of the cylinder has described location hole, and the evagination of the cylinder is highly less than the projection or the bottom of projection
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309115.XU CN206262620U (en) | 2016-12-01 | 2016-12-01 | A kind of tooth header structure coordinated with stone crusher toothholder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309115.XU CN206262620U (en) | 2016-12-01 | 2016-12-01 | A kind of tooth header structure coordinated with stone crusher toothholder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206262620U true CN206262620U (en) | 2017-06-20 |
Family
ID=59043179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309115.XU Active CN206262620U (en) | 2016-12-01 | 2016-12-01 | A kind of tooth header structure coordinated with stone crusher toothholder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206262620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511247A (en) * | 2017-09-28 | 2017-12-26 | 浙江华莎驰机械有限公司 | A kind of pulverizer and the mechanical toothholder of waste disposal being fixedly mounted for mechanical 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
- 2016-12-01 CN CN201621309115.XU patent/CN206262620U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511247A (en) * | 2017-09-28 | 2017-12-26 | 浙江华莎驰机械有限公司 | A kind of pulverizer and the mechanical toothholder of waste disposal being fixedly mounted for mechanical 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 |
|---|---|---|
| CN206372888U (en) | Waste disposal particle tooth head | |
| CN206262620U (en) | A kind of tooth header structure coordinated with stone crusher toothholder | |
| CN205850990U (en) | A kind of tooth header structure of lithotrite | |
| CN206008864U (en) | A kind of lithotrite tooth | |
| CN107837892A (en) | A kind of symmetric form machinery tooth of pulverizer and waste disposal | |
| CN106216024A (en) | A kind of machine tooth tooth head of lithotrite | |
| CN205851077U (en) | A kind of particle tooth head of Material disintegrator | |
| CN206027824U (en) | Stone crusher tooth head | |
| CN206262621U (en) | A kind of tooth of stone crusher | |
| CN206716148U (en) | A kind of pulverizer tooth | |
| CN206046151U (en) | Chipper tooth head | |
| CN206046154U (en) | Lithotrite toothing | |
| CN205850989U (en) | A kind of shape of a saddle particle tooth head of Material disintegrator | |
| CN206046156U (en) | The machine tooth tooth head of lithotrite | |
| CN206046155U (en) | Lithotrite tooth | |
| CN107626391A (en) | A kind of groove-type mechanical tooth of pulverizer and waste disposal | |
| CN108325631A (en) | A kind of mechanical tooth header structure of pulverizer and waste disposal | |
| CN205851078U (en) | A kind of lithotrite tooth | |
| CN106238150A (en) | A kind of chipper tooth head | |
| CN206823912U (en) | Grinder hammerhead | |
| CN214637085U (en) | Toothholder used on stone crusher | |
| CN206046144U (en) | Waste disposal particle tooth | |
| CN202555325U (en) | Macadam guard plate of sand maker | |
| CN206587841U (en) | A kind of stone crusher tooth | |
| CN206046146U (en) | Waste disposal machinery tooth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |