CN206046147U - Perching knife shape waste disposal tooth - Google Patents
Perching knife shape waste disposal tooth Download PDFInfo
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- CN206046147U CN206046147U CN201620980035.0U CN201620980035U CN206046147U CN 206046147 U CN206046147 U CN 206046147U CN 201620980035 U CN201620980035 U CN 201620980035U CN 206046147 U CN206046147 U CN 206046147U
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- tooth
- head body
- hard alloy
- head
- alloy blocks
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Abstract
A kind of perching knife shape waste disposal tooth, it includes a shovel knife tine head body, it is work surface above the tooth head body, the work surface is one from afterbody forward end spade end inclined slanting face obliquely, and angular teeth head is formed in the leading section of the slanting face, in the tooth the-head, be provided with whole piece gap slot from the top down, and be embedded in gap slot and weld be connected with least three chips with side-by-side arrangement hard alloy blocks, the front end of every hard alloy blocks is arranged to the wedge angle head for upwarping；The slanting face is provided with hex hole near afterbody, and the middle setting in the hex hole has positioning through hole vertically downward；The tail end of the tooth head body is provided with a square small lugs；It is a fitting surface below the tooth head body；It has rational in infrastructure, and easy to install and use, overall tooth header structure fastness is good, high-wearing feature, 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 perching knife shape waste disposal tooth, belong to the particle machinery for waste disposal and set
Standby field.
Background technology
Material disintegrator is a kind of common waste disposal equipment, is generally used for crushing waste product, timber, rubble or large discarded
Thing etc..The mechanical tooth of existing Material disintegrator by with drive it is pivotally connected after, at work the waste products such as trees and rubbish are carried out
Collision type is contacted, so as to article is smashed；But the mechanical tooth of existing Material disintegrator is made using hard metal material, in material
Shock and vibration under, tooth header structure is easily damaged, even tooth head working head using Hardmetal materials etc., but because
Structure design it is not reasonable, easily cause other positions of tooth head to be clashed into by material so that whole tooth header structure is damaged,
Even if being frequently necessary to change tooth head, work efficiency is affected, increase 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, high-wearing feature, from increasing the service life, improves the perching knife shape waste product of work efficiency
Process tooth.
The purpose of this utility model is addressed by following technical proposals：A kind of perching knife shape waste disposal tooth,
It includes a shovel knife tine head body, is work surface above the tooth head body, and the work surface is one from afterbody forward end shovel
Shape end inclined slanting face obliquely, and angular teeth head is formed in the leading section of the slanting face, on the tooth head
Face, whole piece gap slot is provided with from the top down, and be embedded in gap slot and weld and be connected with the hard of at least three chips with side-by-side arrangement and close
Gold bullion, the front end of every hard alloy blocks are arranged to the wedge angle head for upwarping；The slanting face is provided with hexagonal near afterbody
Shape hole, and the middle setting in the hex hole has positioning through hole vertically downward；The tail end of the tooth head body is provided with
One square small lugs；It is a fitting surface below the tooth head body.
As preferred：The tooth the-head is provided with whole piece gap slot from the top down, is embedded and welds be connected with gap slot
The hard alloy blocks of three chips with side-by-side arrangement, described hard alloy blocks upper surface are provided with depression square groove, and in hard alloy
Three are correspondingly provided with slanting face on the inside of block to lower arcuate slot, and the arcuate groove with depression square groove groove width phase
Unanimously；The curved end that oblique arc lower is inside contracted is provided with below the front end face of the tooth head body, hard alloy blocks；Separately in tooth
Below head body, both sides are provided with downwardly convex frame side, form the fitting surface of indent；And in the bottom of curved end, be located at
Be provided perpendicular on the inside of fitting surface the frame while it is a bit of under convex posting while.
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, high-wearing feature, the features such as increase the service life, work efficiency is improved.
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
Perching knife shape waste disposal tooth, it includes a shovel knife tine head body 1, is work surface 2 above the tooth head body 1, the work
Make face 2 for one from afterbody forward end spade end inclined slanting face obliquely, and formed in the leading section of the slanting face
Angular teeth head 3, on the tooth head 3, is provided with whole piece gap slot 4 from the top down, and is embedded in gap slot 4 and the company of weldering
The hard alloy blocks 5 for having at least three chips with side-by-side to arrange, the front end of every hard alloy blocks 5 is arranged to the wedge angle head 6 for upwarping；Institute
State slanting face and afterbody is provided with hex hole 7, and the middle setting in the hex hole 7 has positioning vertically downward to lead to
Hole 8；The tail end of the tooth head body 1 is provided with a square small lugs 9；It is a fitting surface 10 below the tooth head body 1.
Shown in figure, the tooth head 3 is provided with whole piece gap slot 4 above from the top down, is embedded and the company of weldering in gap slot 4
The hard alloy blocks 5 for having three chips with side-by-side to arrange, described 5 upper surface of hard alloy blocks are provided with depression square groove 11, and hard
Three are correspondingly provided with slanting face on the inside of matter alloy block 5 to lower arcuate slot 12, and the arcuate groove 12 and depression side
The groove width of shape groove 11 is consistent；Oblique arc lower is provided with below the front end face of the tooth head body 1, hard alloy blocks 5 to inside contract
Curved end 13；The another both sides below tooth head body 1 are provided with downwardly convex frame side 14, form the fitting surface of indent
10；And be provided perpendicular in the bottom of curved end 13, positioned at the inner side of fitting surface 10 the frame side 14 it is a bit of under it is convex
Posting side 15.
This utility model is provided with the hard alloy blocks of three chips with side-by-side arrangement in tooth head, improves the wearability of product,
Extend service life；Hexagon single hole is designed, and is easily installed and is fixed；Afterbody adopts square small lugs 9, for positioning, produces
The downwardly convex frame in two, the product back side while 14 and it is a bit of under convex frame while 15 installation regions for forming indents, can be accurately during installation
The fitting surface of toothholder is snapped in, the precision of assembling is improved.
Claims (2)
1. a kind of perching knife shape waste disposal tooth, it includes a shovel knife tine head body, it is characterised in that the tooth head body
It is work surface above, the work surface is one from afterbody forward end spade end inclined slanting face obliquely, and in the oblique work
The leading section for making face forms angular teeth head, in the tooth the-head, is provided with whole piece gap slot from the top down, and in gap slot
In be embedded and weld be connected with least three chips with side-by-side arrangement hard alloy blocks, the front end of every hard alloy blocks is arranged to the point for upwarping
Angle head；The slanting face is provided with hex hole near afterbody, and the middle setting in the hex hole has vertically downward
Positioning through hole；The tail end of the tooth head body is provided with a square small lugs；It is an assembling below the tooth head body
Face.
2. perching knife shape waste disposal tooth according to claim 1, it is characterised in that the tooth the-head is from the top down
Whole piece gap slot is provided with, the hard alloy blocks for being connected with three chips with side-by-side arrangement, described hard alloy in gap slot, is embedded and welds
Block upper surface is provided with depression square groove, and three downward arcs are correspondingly provided with the slanting face on the inside of hard alloy blocks
Shape groove, and the arcuate groove is consistent with the groove width of depression square groove；Below the front end face of the tooth head body, hard alloy blocks
It is provided with the curved end that oblique arc lower is inside contracted；The another both sides below tooth head body are provided with downwardly convex frame side, shape
Into the fitting surface of indent；And in the bottom of curved end, the little of the frame side is provided perpendicular on the inside of fitting surface
Convex posting side under section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980035.0U CN206046147U (en) | 2016-08-30 | 2016-08-30 | Perching knife shape waste disposal tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980035.0U CN206046147U (en) | 2016-08-30 | 2016-08-30 | Perching knife shape waste disposal tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206046147U true CN206046147U (en) | 2017-03-29 |
Family
ID=58378522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620980035.0U Active CN206046147U (en) | 2016-08-30 | 2016-08-30 | Perching knife shape waste disposal tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206046147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238147A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of perching knife shape waste disposal tooth |
| CN108160217A (en) * | 2017-10-28 | 2018-06-15 | 浙江华莎驰机械有限公司 | A kind of knife axe type machine tool tooth of pulverizer and waste disposal |
-
2016
- 2016-08-30 CN CN201620980035.0U patent/CN206046147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238147A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of perching knife shape waste disposal tooth |
| CN108160217A (en) * | 2017-10-28 | 2018-06-15 | 浙江华莎驰机械有限公司 | A kind of knife axe type machine tool tooth of pulverizer and waste disposal |
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