CN207238127U - A kind of mechanical tooth of pulverizer and waste disposal - Google Patents
A kind of mechanical tooth of pulverizer and waste disposal Download PDFInfo
- Publication number
- CN207238127U CN207238127U CN201720817895.7U CN201720817895U CN207238127U CN 207238127 U CN207238127 U CN 207238127U CN 201720817895 U CN201720817895 U CN 201720817895U CN 207238127 U CN207238127 U CN 207238127U
- Authority
- CN
- China
- Prior art keywords
- working face
- face
- shaped body
- 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
Abstract
A kind of mechanical tooth of pulverizer and waste disposal, it is working face that it, which is included above one, is the block-shaped body of fitting surface below, the work front end is provided with the oblique point upwarped, working face, two sides and the equal heap of front end face are welded with graininess hard alloy layer behind the periphery of the point including point, and hard solder bar wearing layer is welded with respectively on the working face behind the graininess hard alloy layer and on connected two sides；It is an arcwall face inside contracted obliquely before the point, fitting surface below the block-shaped body is to extend forwardly into middle front part from rear end, connected by a side vertically downward with arcwall face above, a positioning step surface is formed, the middle part of the block-shaped body, offer an assembling through hole between fitting surface and working face；It has it is simple in structure, it is easy to install and use, the features such as greatly improving the wearability and service life of tooth head, improve work efficiency, improve crushing material rate.
Description
Technical field
The present invention relates to a kind of pulverizer and the mechanical tooth of waste disposal, belongs to crushing material machinery equipment neck
Domain.
Background technology
Pulverizer is common article processing facility, commonly used in crushing waste product, rubble, timber and large discarded object etc.
Material.After mechanical tooth with driving pivot by being connected used by existing pulverizer, material is collided at work
Formula contacts, so as to smash or crush material；But mechanical tooth uses the metal of hard substantially used in existing pulverizer
Material is made, and under the shock and vibration of material, the tooth header structure of mechanical tooth is easily damaged, even the working head in tooth head
Using cemented carbide material etc., but not reasonable because of structure design, including it is mating connection defective tightness between toothholder, steady
Solidity not enough etc., easily causes the other positions of tooth head to be hit be subject to material, so that whole tooth header structure is damaged, thus needs
Tooth head is often replaced, influences work efficiency, increases use cost.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and offer is a kind of simple in structure, uses installation side
Just, assembly precision is high, stability is good, can greatly improve the wearability and service life of tooth head, can reduce use cost, improves work
It is used as the pulverizer of efficiency and the mechanical tooth of waste disposal.
The purpose of the present invention is what is be addressed by following technical proposals：A kind of machinery of pulverizer and waste disposal
Tooth, it is working face that it, which is included above one, is the block-shaped body of fitting surface below, and the work front end is provided with obliquely
The point stuck up, working face, two sides and the equal heap of front end face are welded with behind the periphery of the point including point
Graininess hard alloy layer, divides on the working face behind the graininess hard alloy layer and on connected two sides
Hard solder bar wearing layer is not welded with；It is an arcwall face inside contracted obliquely before the point, below the block-shaped body
Fitting surface be to extend forwardly into middle front part from rear end, connected by a side vertically downward with arcwall face above, form
One positioning step surface, the middle part of the block-shaped body, offer an assembling through hole between fitting surface and working face.
As preferred：The block-shaped body forms the circular cone of the conical surface, the working face for a both sides from back to front
On be provided with the cone-shaped recessed groove extended forward from rear end, on the assembling through hole in the recessed groove, with assembling through hole it is coaxial
The heart offers hex nut shape counterbore；The lower part working face of the block-shaped body be provided with easy to positioning, from two sides in
Between the sunken inside assembly surface that forms of inclined inclined-plane.
As preferred：The indent identical with the well width that is recessed on working face is inwardly offered among the rear end face of block-shaped body
Groove, and the groove bottom of the inner groovy is an irregular assembling groove face, i.e. the shape of groove bottom is：It is upward from the bottom of fitting surface
After being upwarped in external arc transition and in upper end, again diagonally forward downward Inner arc transition until be connected to set on working face it is recessed
Fall into groove；What the groove bottom was also provided with easy to positioning, two lateral intermediate, inclineds inclined-planes and formed as fitting surface
Sunken inside assembly surface.
The invention belongs to improvements over the prior art, it have it is simple in structure, it is easy to install and use, tooth head can be greatly improved
Wearability and service life, the features such as reducing use cost, improve work efficiency, improve crushing material rate.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the A direction views of Fig. 1.
Fig. 3 is the B direction views of Fig. 1.
Embodiment
Below in conjunction with attached drawing, the present invention will be described in detail：Shown in Fig. 1-3, a kind of pulverizer of the present invention and
The mechanical tooth of waste disposal, it is working face 1 that it, which is included above one, is below the block-shaped body 3 of fitting surface 2, the work
1 front end of face is provided with the oblique point 4 upwarped, behind the periphery of the point 4 including point working face 1,
Two sides 5 and 6 equal heap of front end face are welded with graininess hard alloy layer 7, behind the graininess hard alloy layer 7
Hard solder bar wearing layer 8 is welded with respectively on working face 1 and on connected two sides 5；It is oblique for one before the point 4
Under the arcwall face 9 that inside contracts, the fitting surface 2 below the block-shaped body 3 is to extend forwardly into middle front part from rear end, vertical by one
Downward side 10 connects with arcwall face 9 above, forms a positioning step surface, the middle part of the block-shaped body 3, in fitting surface
An assembling through hole 11 is offered between 2 and working face 1.
Shown in figure, the block-shaped body 3 forms the circular cone of the conical surface 20, the work for a both sides from back to front
The cone-shaped recessed groove 12 extended forward from rear end is provided with face 1, on the assembling through hole in the recessed groove, with assembling through hole
It is concentric to offer hex nut shape counterbore 13；The lower part working face of the block-shaped body 3 be provided with it is easy to positioning, from both sides
While the sunken inside assembly surface formed to the inclined-plane 14 of intermediate, inclined.
Inwardly offered in identical with the well width that is recessed on working face among the rear end face of block-shaped body 3 of the present invention
Groove 15, and the groove bottom of the inner groovy 15 is an irregular assembling groove face, i.e. the shape of groove bottom is：From fitting surface 2
Bottom upwards in external arc transition 16 and after being upwarped in upper end 17, again diagonally forward downward Inner arc transition 18 until being connected to work
Make the recessed groove 12 set on face 1；The groove bottom is also provided with easy to positioning, two lateral centres as fitting surface 2
Inclined inclined-plane 19 and the sunken inside assembly surface formed.
The present invention is designed using the graininess hard alloy layer and hard solder bar wearing layer protruded in operation tip end set,
Substantially increase the wearability and service life of product；In addition groove design and hexagonal pilot hole are used on fitting surface, not only
It is easily installed, and improves the precision and stability of Product Assembly.
Claims (3)
1. the mechanical tooth of a kind of pulverizer and waste disposal, it is working face that it, which is included above one, is the bulk of fitting surface below
Body, it is characterised in that the work front end is provided with the oblique point upwarped, round the periphery of the point, bag
Include working face behind point, two sides and the equal heap of front end face and be welded with graininess hard alloy layer, in the graininess
Hard solder bar wearing layer is welded with respectively on working face behind hard alloy layer and on connected two sides；The point
Before be an arcwall face inside contracted obliquely, the fitting surface below the block-shaped body be in being extended forwardly into from rear end before
Portion, is connected by a side vertically downward with arcwall face above, the positioning step surface of composition one, in the block-shaped body
Portion, offer an assembling through hole between fitting surface and working face.
2. the mechanical tooth of pulverizer according to claim 1 and waste disposal, it is characterised in that the block-shaped body
Form the circular cone of the conical surface from back to front for a both sides, it is recessed that the cone-shaped extended forward from rear end is provided with the working face
Groove is fallen into, on the assembling through hole in the recessed groove, through hole is concentric offers hex nut shape counterbore with assembling；The bulk is originally
The lower part working face of body is provided with sunken inside assembly surface easy to positioning, being formed from two sides to the inclined-plane of intermediate, inclined.
3. the mechanical tooth of pulverizer according to claim 2 and waste disposal, it is characterised in that the rear end of block-shaped body
The inner groovy identical with the well width that is recessed on working face is inwardly offered among face, and the groove bottom of the inner groovy is not advised for one
Assembling groove face then, the i.e. shape of groove bottom are：After being upwarped upwards in external arc transition and in upper end from the bottom of fitting surface, again
Downward Inner arc transition is until be connected to the recessed groove set on working face diagonally forward；The groove bottom is also as fitting surface
It is provided with easy to positioning, two lateral intermediate, inclineds inclined-planes and the sunken inside assembly surface formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817895.7U CN207238127U (en) | 2017-07-07 | 2017-07-07 | A kind of mechanical tooth of pulverizer and waste disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817895.7U CN207238127U (en) | 2017-07-07 | 2017-07-07 | A kind of mechanical tooth of pulverizer and waste disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238127U true CN207238127U (en) | 2018-04-17 |
Family
ID=61877965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720817895.7U Active CN207238127U (en) | 2017-07-07 | 2017-07-07 | A kind of mechanical tooth of pulverizer and waste disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670826A (en) * | 2017-09-28 | 2018-02-09 | 浙江华莎驰机械有限公司 | A kind of mechanical tooth of pulverizer and waste disposal |
-
2017
- 2017-07-07 CN CN201720817895.7U patent/CN207238127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670826A (en) * | 2017-09-28 | 2018-02-09 | 浙江华莎驰机械有限公司 | A kind of mechanical tooth of pulverizer and waste disposal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206082744U (en) | Waste disposal is with combination crushed aggregates tooth structure | |
| CN207238127U (en) | A kind of mechanical tooth of pulverizer and waste disposal | |
| CN107837892A (en) | A kind of symmetric form machinery tooth of pulverizer and waste disposal | |
| CN106238147A (en) | A kind of perching knife shape waste disposal tooth | |
| CN108236990A (en) | A kind of mechanical tooth of pulverizer and waste disposal | |
| CN106216054B (en) | A kind of waste disposal combination particle toothing | |
| CN207478694U (en) | The symmetric form machinery tooth of pulverizer and waste disposal | |
| CN208213300U (en) | The mechanical tooth of pulverizer and waste disposal | |
| CN107670826A (en) | A kind of mechanical tooth of pulverizer and waste disposal | |
| CN108371993A (en) | A kind of mechanical tooth of pulverizer and waste disposal | |
| CN206046147U (en) | Perching knife shape waste disposal tooth | |
| CN108325631A (en) | A kind of mechanical tooth header structure of pulverizer and waste disposal | |
| CN207385683U (en) | A kind of mechanical tooth of pulverizer and waste disposal | |
| CN207308034U (en) | A kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted | |
| CN208642823U (en) | A kind of mechanical tooth of pulverizer and waste disposal | |
| CN207401545U (en) | A kind of waste disposal pulverizer machinery tooth head | |
| CN106423411A (en) | Material breaking tooth for waste treatment | |
| CN107486312A (en) | A kind of mechanical tooth of waste disposal pulverizer | |
| CN107552160A (en) | A kind of mechanical tooth head of pulverizer and waste disposal | |
| CN108452893A (en) | A kind of mechanical tooth head of pulverizer and waste disposal | |
| CN207478690U (en) | The diamond type machinery tooth of pulverizer and waste disposal | |
| CN207307983U (en) | A kind of mechanical tooth head of waste disposal pulverizer | |
| CN206951315U (en) | A kind of pulverizer and the mechanical tooth of waste disposal | |
| CN207478692U (en) | The mechanical tooth of pulverizer and waste disposal | |
| CN206046144U (en) | Waste disposal particle tooth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180522 Address after: 313200 Fengqing street, Wu Kang Town, Deqing County, Huzhou, Zhejiang 577 Patentee after: Deqing Aide Machinery Co., Ltd. Address before: 313200 Fengqing street, Wu Kang Town, Deqing County, Huzhou, Zhejiang 577 Patentee before: Zhejiang Hua Sha speeds Machinery Co., Ltd. |