CN208526800U - A kind of mechanical tooth head of pulverizer and waste disposal - Google Patents
A kind of mechanical tooth head of pulverizer and waste disposal Download PDFInfo
- Publication number
- CN208526800U CN208526800U CN201820464945.2U CN201820464945U CN208526800U CN 208526800 U CN208526800 U CN 208526800U CN 201820464945 U CN201820464945 U CN 201820464945U CN 208526800 U CN208526800 U CN 208526800U
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- China
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- block
- shaped body
- tooth post
- tooth head
- pulverizer
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- Crushing And Pulverization Processes (AREA)
Abstract
A kind of mechanical tooth head of pulverizer and waste disposal, it includes the block-shaped body that a top is working face, lower part is fitting surface, two respective side of top of the block-shaped body is respectively arranged with triangle work tooth post being arranged symmetrically, raising upward, and is welded with graininess hard alloy layer in upper skewed surface, outer surface and the both ends side Jun Dui of work tooth post；The centre of square surface is provided with a hexagonal counterbore among the top of the block-shaped body, and the centre of hexagonal counterbore is provided with assembly circular hole vertically downward；The rectangular notch for containing the assembly circular hole is offered among the bottom face of the block-shaped body, and the fitting surface that mechanical tooth head is fixedly mounted is together formed with other bottom faces；It has structurally reasonable, and easy to install and use, whole tooth header structure fastness is good, wear-resisting, thus the features such as reducing use cost, improve working efficiency.
Description
Technical field
The utility model relates to the mechanical tooth heads of a kind of pulverizer and waste disposal, belong to particle mechanical equipment skill
Art field.
Background technique
Pulverizer is a kind of common waste disposal equipment, commonly used in the pulverization process of trees and rubbish.Existing crushing
After the mechanical tooth head of machine with driving by being pivotally connected, collision type contact is carried out to waste products such as trees and rubbish at work, from
And waste product is smashed；But though the mechanical tooth head of existing pulverizer is made of hard metal material, material impact and
Under vibration, mechanical tooth header structure is still easily damaged, and even uses cemented carbide material etc. in the working head of mechanical tooth head,
But because structure design it is not reasonable, easily cause shock of the other positions of mechanical tooth by material, make entire tooth header structure by
Damage, needs to be replaced frequently tooth head, to influence working efficiency, increases use cost.
Summary of the invention
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of structurally reasonable, use peace
Dress is convenient, and the structural integrity of whole tooth head is good, wear-resisting, can reduce use cost, improve the pulverizer and waste product of working efficiency
The mechanical tooth head of processing.
The purpose of this utility model is addressed by following technical proposals: a kind of pulverizer and waste disposal
Mechanical tooth head, it includes the block-shaped body that a top is working face, lower part is fitting surface, and the top two of the block-shaped body is corresponding
Side is respectively arranged with triangle work tooth post being arranged symmetrically, raising upward, and in upper skewed surface, the outside table of work tooth post
Face and both ends side Jun Dui are welded with graininess hard alloy layer；The centre of square surface among the top of the block-shaped body
It is provided with a hexagonal counterbore, and the centre of hexagonal counterbore is provided with assembly circular hole vertically downward；Under the block-shaped body
The rectangular notch for containing the assembly circular hole is offered among portion bottom surface, and together forms fixed installation with other bottom faces
The fitting surface of mechanical tooth head.
As preferred: four, the top side Jun Dui of the block-shaped body is welded with the lateral graininess hard to form a circle and closes
Gold solder layer, and the graininess hard alloy layer phase of the lateral graininess hard alloy layer and built-up welding in the work tooth post
It is connected into one, and the lateral graininess hard alloy layer is located at two respective sides between two triangle work tooth post on top
Inside prolong the graininess hard alloy layer for having a narrow strip；The lower part of the block-shaped body corresponds to triangle work tooth post
It is provided with the ladder-like notch inside contracted, forms assembly positioning surface.
The utility model is improvements over the prior art, it has structurally reasonable, easy to install and use, whole tooth header structure
Fastness is good, wear-resisting, thus the features such as reducing use cost, improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing: shown in Fig. 1-3, one kind described in the utility model
The mechanical tooth head of pulverizer and waste disposal, it includes the block-shaped body 1 that a top is working face, lower part is fitting surface, institute
Two respective side of top for stating block-shaped body 1 is respectively arranged with triangle be arranged symmetrically, raising upward work tooth post 2, and
Upper skewed surface 3, the equal heap of outer surface 4 and both ends side 5 of work tooth post 2 are welded with graininess hard alloy layer 6；Described piece
The centre of square surface 7 is provided with a hexagonal counterbore 8 among the top of shape ontology 1, and is provided in the centre of hexagonal counterbore 8 vertical
Straight downward assembly circular hole 9；It is offered among the bottom face 10 of the block-shaped body 1 and contains the rectangular of the assembly circular hole 9
Notch 11, and the fitting surface that mechanical tooth head is fixedly mounted is together formed with other bottom faces 10.
As shown in the figure, it is hard to be welded with the lateral graininess to form a circle for the equal heap in four, the top of the block-shaped body 1 side 12
Matter alloy solder layer 13, and the graininess hard of the lateral graininess hard alloy layer 13 and built-up welding in the work tooth post 2
Alloy solder layer 6 connects integrally, and the lateral graininess hard alloy layer 13 is located between two triangle work tooth post 2
Two respective sides 14 prolong the graininess hard alloy layer 15 for having a narrow strip in top；The lower part of the block-shaped body 1 is corresponding
Triangle work tooth post 2 is provided with the ladder-like notch 16 inside contracted, forms assembly positioning surface.
The utility model is designed using hexagonal location hole, the left and right sides setting step of block-shaped body and bottom setting
Rectangular recess keeps assembly more stable and secured, will not move at work, is welded using large-scale graininess hard alloy
Layer, it is at low cost, the wearability of product is increased, service life is extended.
Claims (2)
1. the mechanical tooth head of a kind of pulverizer and waste disposal, it includes the block that a top is working face, lower part is fitting surface
Shape ontology, it is characterised in that two respective side of top of the block-shaped body be respectively arranged with it is being arranged symmetrically, raise upward three
Angular work tooth post, and be welded with graininess hard in upper skewed surface, outer surface and the both ends side Jun Dui of work tooth post and close
Gold solder layer；The centre of square surface is provided with a hexagonal counterbore among the top of the block-shaped body, and in hexagonal counterbore
Between be provided with assembly circular hole vertically downward；It is offered among the bottom face of the block-shaped body and contains the assembly circular hole
Rectangular notch, and the fitting surface that mechanical tooth head is fixedly mounted is together formed with other bottom faces.
2. the mechanical tooth head of pulverizer according to claim 1 and waste disposal, it is characterised in that the block-shaped body
Four, top side Jun Dui be welded with the lateral graininess hard alloy layer to form a circle, and the lateral graininess hard closes
Gold solder layer connects integrally with the graininess hard alloy layer of built-up welding in the work tooth post, and the lateral graininess hard
Two respective sides that alloy solder layer is located between two triangle work tooth post are prolonged in top has the graininess hard of a narrow strip to close
Gold solder layer；The lower part of the block-shaped body corresponds to triangle work tooth post and is provided with the ladder-like notch inside contracted, is formed
Assemble positioning surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464945.2U CN208526800U (en) | 2018-03-30 | 2018-03-30 | A kind of mechanical tooth head of pulverizer and waste disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464945.2U CN208526800U (en) | 2018-03-30 | 2018-03-30 | A kind of mechanical tooth head of pulverizer and waste disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526800U true CN208526800U (en) | 2019-02-22 |
Family
ID=65395865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820464945.2U Active CN208526800U (en) | 2018-03-30 | 2018-03-30 | A kind of mechanical tooth head of pulverizer and waste disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526800U (en) |
-
2018
- 2018-03-30 CN CN201820464945.2U patent/CN208526800U/en active Active
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