CN207478693U - The mechanical toothing of pulverizer and waste disposal - Google Patents
The mechanical toothing of pulverizer and waste disposal Download PDFInfo
- Publication number
- CN207478693U CN207478693U CN201721409285.XU CN201721409285U CN207478693U CN 207478693 U CN207478693 U CN 207478693U CN 201721409285 U CN201721409285 U CN 201721409285U CN 207478693 U CN207478693 U CN 207478693U
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- CN
- China
- Prior art keywords
- block body
- hard alloy
- strip block
- rear portion
- concave lacking
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Abstract
A kind of mechanical toothing of pulverizer and waste disposal, it includes a strip block body, the forepart working end top of the strip block body is embedded and firm welding has the angular bulk hard alloy blocks of a monoblock band, and closely the upper surface behind bulk hard alloy blocks has also been welded one piece of surface hard alloy block；The rear portion assembly side of the strip block body is provided with longitudinal concave lacking groove, and the depth of concave lacking groove as deep as strip block body length more than half, and be fitting surface in symmetrical two inner groove surface of concave lacking groove；It is additionally provided with laterally perpendicular to the positioning through hole of concave lacking groove inner groove surface in the rear portion assembly side of the strip block body；From bulk hard alloy blocks point, interior contract is connected to bottom surface to the forepart working end front end face of the strip block body by an arc-shaped transition obliquely for one；It has it is simple in structure, it is easy to install and use, the features such as the wearability and service life of tooth head can be greatly improved, can reduce use cost, working efficiency is improved, improve crushing material rate.
Description
Technical field
The utility model relates to a kind of pulverizers and the mechanical toothing of waste disposal, belong to crushing material machinery
Equipment technical field.
Background technology
Pulverizer is common article processing facility, commonly used in crushing waste product, rubble, timber and large waste etc.
Article.After mechanical tooth with driving by being pivotally connected used by existing Material disintegrator, collision type is carried out to article at work and is connect
It touches, so as to smash and crush article；But mechanical tooth uses hard metal material system substantially used in existing pulverizer
Into under the shock and vibration of material, the tooth header structure of mechanical tooth is easily damaged, even in the working head of tooth head using hard
Matter alloy material etc., but it is not reasonable because of structure design, the other positions of tooth head is easily caused to be hit by material, so as to make
Entire tooth header structure is damaged, thus needs to be replaced frequently tooth head, is influenced working efficiency, is increased use cost.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, and offer is a kind of simple in structure, uses peace
Dress is convenient, can greatly improve the wearability and service life of tooth head, can reduce use cost, improves working efficiency, improves material
The pulverizer of degradation rate and the mechanical toothing of waste disposal.
The purpose of this utility model is addressed by following technical proposals, a kind of pulverizer and waste disposal
Mechanical toothing, it includes a strip block body, and the forepart working end top of the strip block body is embedded and firm welding has
The angular bulk hard alloy blocks of one monoblock band, closely the upper surface behind bulk hard alloy blocks be also welded with one piece of surface
Hard alloy blocks；The rear portion assembly side of the strip block body is provided with longitudinal concave lacking groove, and the depth of concave lacking groove is as deep as strip
The length of block body more than half, symmetrical two inner groove surface of the concave lacking groove is fitting surface；At the rear portion of the strip block body
Assembly side is additionally provided with laterally perpendicular to the positioning through hole of concave lacking groove inner groove surface.
As preferred：The forepart working end front end face of the strip block body is oblique from bulk hard alloy blocks point for one
It contracts in downwards and is connected to bottom surface by an arc-shaped transition；The forepart working end of the strip block body is being embedded and is being welded with
The end of bulk hard alloy blocks is less than the narrow operation block for assembling end thickness in rear portion, and the left and right of the narrow operation block for thickness
Both sides are by an intermediate incline and the left and right sides flat face of rear portion assembly side, and the intermediate incline is welded with upper surface
Surface hard alloy block it is corresponding.
As preferred：The rear portion assembling end end edge of the strip block body is semicircular arc face, and in semicircular arc face
And connected concave lacking groove both sides top and bottom are provided with irregular wave shape wave surface, are separately set respectively on two outer surface of concave lacking groove
It is equipped with shallow depression surface outside to inside.
The utility model belongs to improvements over the prior art, it have it is simple in structure, it is easy to install and use, can greatly improve
The features such as wearability and service life of tooth head can reduce use cost, improve working efficiency, improve crushing material rate.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the A direction views of Fig. 1.
Fig. 3 is the B direction views 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 toothing of pulverizer and waste disposal, it includes a strip block body 1, and the forepart of the strip block body 1 works
Hold that 2 tops are embedded and firm welding there are the angular bulk hard alloy blocks 3 of a monoblock band, closely after bulk hard alloy blocks 3
The upper surface in face is also welded with one piece of surface hard alloy block 4；It is recessed that the rear portion assembly side of the strip block body 1 is provided with longitudinal direction
Short slot 5, and the depth of concave lacking groove 5 as deep as strip block body 1 length more than half, symmetrical two inner groove surface of the concave lacking groove 5
For fitting surface；It is additionally provided in the rear portion assembly side of the strip block body 1 and laterally leads to perpendicular to the positioning of 5 inner groove surface of concave lacking groove
Hole 6.
Shown in figure, 2 front end face of forepart working end of the strip block body 1 is for one from 3 tip of bulk hard alloy blocks
Interior contract is connected to bottom surface 8 by an arc-shaped transition 7 obliquely in portion；The forepart working end 2 of the strip block body 1 is being embedded
And the end for being welded with bulk hard alloy blocks 3 is less than the narrow operation block of 9 thickness of rear portion assembly side, and the narrow work for thickness
The left and right sides of block is connected, and the transition is oblique by an intermediate incline 10 with the left and right sides plane 11 of rear portion assembly side 9
Face 10 is corresponding with the surface hard alloy block 4 that upper surface is welded.
The rear portion assembling end end edge of strip block body 1 described in the utility model is semicircular arc face 12, and in semi arch
Shape face 12 and connected concave lacking groove both sides top and bottom are provided with irregular wave shape wave surface 13, separately in 5 liang of outside tables of concave lacking groove
Shallow depression surface 14 outside to inside is respectively arranged on face；Intermediate evagination, two are formed with above the bulk hard alloy blocks 3
The inclined triangle working face 15 in side.
The utility model is welded with hard alloy blocks on head, improves the wearability and service life of product；In notch
The both sides of slot set concentric through-hole for positioning, convenient for accurately installing and fixing.
Claims (3)
1. the mechanical toothing of a kind of pulverizer and waste disposal, it includes a strip block body, it is characterised in that the length
The forepart working end top of block body is embedded and firm welding has the angular bulk hard alloy blocks of a monoblock band, closely greatly
Upper surface behind block hard alloy blocks has also been welded one piece of surface hard alloy block；The rear portion assembly side of the strip block body
Be provided with longitudinal concave lacking groove, and the depth of concave lacking groove as deep as strip block body length more than half, the concave lacking groove it is symmetrical
Two inner groove surfaces are fitting surface；It is additionally provided with laterally perpendicular to concave lacking groove inner groove surface in the rear portion assembly side of the strip block body
Positioning through hole.
2. the mechanical toothing of pulverizer according to claim 1 and waste disposal, it is characterised in that the long strip block
For one, from bulk hard alloy blocks point, interior contract connects the forepart working end front end face of ontology by an arc-shaped transition obliquely
It is connected to bottom surface；The forepart working end of the strip block body is thickness in the end for being embedded and being welded with bulk hard alloy blocks
Less than the narrow operation block of rear portion assembling end thickness, and the left and right sides of the narrow operation block passes through an intermediate incline and rear portion
The left and right sides flat face of assembly side, and the intermediate incline is corresponding with the surface hard alloy block that upper surface is welded.
3. the mechanical toothing of pulverizer according to claim 2 and waste disposal, it is characterised in that the long strip block
The rear portion assembling end end edge of ontology is semicircular arc face, and set in semicircular arc face and connected concave lacking groove both sides top and bottom
Irregular wave shape wave surface is equipped with, shallow depression surface outside to inside is separately respectively arranged on two outer surface of concave lacking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409285.XU CN207478693U (en) | 2017-10-28 | 2017-10-28 | The mechanical toothing of pulverizer and waste disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409285.XU CN207478693U (en) | 2017-10-28 | 2017-10-28 | The mechanical toothing of pulverizer and waste disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207478693U true CN207478693U (en) | 2018-06-12 |
Family
ID=62477922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721409285.XU Active CN207478693U (en) | 2017-10-28 | 2017-10-28 | The mechanical toothing of pulverizer and waste disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207478693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837891A (en) * | 2017-10-28 | 2018-03-27 | 浙江华莎驰机械有限公司 | A kind of mechanical toothing of pulverizer and waste disposal |
-
2017
- 2017-10-28 CN CN201721409285.XU patent/CN207478693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837891A (en) * | 2017-10-28 | 2018-03-27 | 浙江华莎驰机械有限公司 | A kind of mechanical toothing of pulverizer and waste disposal |
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| GR01 | Patent grant |