CN207308034U - A kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted - Google Patents
A kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted Download PDFInfo
- Publication number
- CN207308034U CN207308034U CN201721217948.8U CN201721217948U CN207308034U CN 207308034 U CN207308034 U CN 207308034U CN 201721217948 U CN201721217948 U CN 201721217948U CN 207308034 U CN207308034 U CN 207308034U
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- China
- Prior art keywords
- toothholder
- mechanical
- fixedly mounted
- locating piece
- tooth
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Abstract
A kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted, it includes block-shaped body of the bottom surface with arc-shaped welding bottom surface, and toothholder body is fixed on machine hub by the welding bottom surface, at least provided with two convex blocks used for positioning on the arc-shaped welding bottom surface of the toothholder body, the top of the toothholder body is convex for one, with parallel with upper surface and the perforation shape location hole before and after locating piece, the front vertical of the locating piece is extended downwardly and connected below with one in the half U type card slot of indent, end set is upwarped before the half U type card slot tilting dovetail geosynclinal block, and form assembling position and the fitting surface for being used for that mechanical tooth to be fixedly mounted；It has it is simple in structure, it is easy to use and reliable, can improve and the assembly precision of machinery tooth, good positioning effect, the features such as assembly work efficiency can be improved.
Description
Technical field
The utility model relates to a kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted,
Belong to waste product mechanical processing equipment technical field.
Background technology
Existing waste disposal equipment, mainly crushes timber, rubble or large discarded object etc., therefore the place taken
Reason mode is hit for mechanical tooth or cutting mode, therefore the mechanical tooth not only needs certain hardness, but also needs
Certain fastness is wanted, that is, needs mechanical tooth to have certain service life, but if directly mechanical tooth is fixed on the hub of equipment,
The normal use of mechanical tooth will be influenced, reduces service efficiency, it is therefore desirable to which company is fixed by a dedicated supporting toothholder
Connect；But for existing toothholder because the fixed connection structure with mechanical tooth is there are unreasonable, assembly precision is not high, easily comes off, positioning
Effect is poor, so as to cause, to the inefficient of waste disposal, to be easily damaged mechanical tooth, reduce its service life.
The content of the invention
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of simple in structure, user
It can lean on, the assembly precision with mechanical tooth, good positioning effect can be improved, the mechanical tooth that is used for that can improve assembly work efficiency is fixed
The mechanical toothholder of the pulverizer and waste disposal of installation.
The purpose of this utility model is completed by following technical solution, a kind of powder for being used for mechanical tooth and being fixedly mounted
Broken machine and the mechanical toothholder of waste disposal, it includes block-shaped body of the bottom surface with arc-shaped welding bottom surface, and by described
Toothholder body is fixed on machine hub by welding bottom surface, at least provided with two on the arc-shaped welding bottom surface of the toothholder body
Convex block used for positioning, the top of the toothholder body for it is one convex, with parallel with upper surface and determine in front and rear perforation shape
The locating piece in position hole, the front vertical of the locating piece is extended downwardly and connected below with one in the half U type card slot of indent, described
End set is upwarped before half U type card slot tilting dovetail geosynclinal block, and forms and be used for the department of assembly that mechanical tooth is fixedly mounted
Position and fitting surface.
As preferred：The locating piece on both sides of the upper end is respectively formed with the surface inside contracted upwards, behind the locating piece
The lower end plane below location hole is extended to vertically downward, and the outer end of the lower end plane is connected to an end obliquely
Face, and the rearward end in afterbody with the arc-shaped welding bottom surface connects, and forms the rearward end of a tilted conical.
The utility model have it is simple in structure, it is easy to use and reliable, can improve and machinery tooth assembly precision, locating effect
Well, the features such as assembly work efficiency being improved.
Brief description of the drawings
Fig. 1 is the positive structure schematic of the utility model.
Fig. 2 is the A direction views of Fig. 1.
Fig. 3 is the B direction views of Fig. 1.
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 pulverizer and the mechanical toothholder of waste disposal being fixedly mounted for mechanical tooth, it carries arc-shaped welding bottom surface including a bottom surface
1 block-shaped body 2, and toothholder body 2 is fixed on machine hub by the welding bottom surface, the circular arc of the toothholder body 2
At least provided with two convex blocks 3 used for positioning on shape welding bottom surface 1, the top of the toothholder body 2 for it is one convex, carry
Parallel with upper surface and in the locating piece 5 of front and rear perforation shape location hole 4, which above 6 extends and under vertically downward
Face connects with one in the half U type card slot 7 of indent, and end set is upwarped before the half U type card slot 7 tilting dovetail geosynclinal block
8, and form assembling position and the fitting surface 14 for being used for that mechanical tooth to be fixedly mounted.
Shown in figure, 5 on both sides of the upper end of locating piece is respectively formed with the outer surface 9 inside contracted upwards, the locating piece 5
Next 10 extend to the lower end plane 11 positioned at the lower section of location hole 4 vertically downward, and the outer end of the lower end plane 11 is connected to one
End face 12 obliquely, and the rearward end in afterbody with the arc-shaped welding bottom surface 1 connects, after forming a tilted conical
Tail end 13.
Indent half U type card slot design described in the utility model, improves assembly precision, makes assembling even closer, machinery
Tooth（Cutter）It is not easily to fall off；Bottom is arc-shaped and the design of the similar convex block of size, by tool apron（Toothholder body）It is welded to hub
Good positioning action was played when upper.
Claims (2)
1. a kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted, it carries circular arc including a bottom surface
Shape welds the block-shaped body of bottom surface, and toothholder body is fixed on machine hub by the welding bottom surface, it is characterised in that institute
State on the arc-shaped welding bottom surface of toothholder body and be at least provided with two convex blocks used for positioning, the top of the toothholder body
One is convex, downward with parallel with upper surface and the perforation shape location hole before and after locating piece, the front vertical of the locating piece
Extend and below with one be in indent half U type card slot connect, upwarped before the half U type card slot end set have it is tilting
Dovetail geosynclinal block, and form assembling position and the fitting surface for being used for that mechanical tooth to be fixedly mounted.
2. the pulverizer and the mechanical toothholder of waste disposal according to claim 1 for being used for mechanical tooth and being fixedly mounted, it is special
Sign is that the locating piece on both sides of the upper end is respectively formed with the surface inside contracted upwards, behind the locating piece vertically downward extending
To the lower end plane below the location hole, the outer end of the lower end plane is connected to an end face obliquely, and afterbody with
The rearward end of the arc-shaped welding bottom surface connects, and forms the rearward end of a tilted conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721217948.8U CN207308034U (en) | 2017-09-21 | 2017-09-21 | A kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721217948.8U CN207308034U (en) | 2017-09-21 | 2017-09-21 | A kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207308034U true CN207308034U (en) | 2018-05-04 |
Family
ID=62383505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721217948.8U Active CN207308034U (en) | 2017-09-21 | 2017-09-21 | A kind of pulverizer and the mechanical toothholder of waste disposal for being used for mechanical tooth and being fixedly mounted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207308034U (en) |
Cited By (1)
| 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 |
-
2017
- 2017-09-21 CN CN201721217948.8U patent/CN207308034U/en active Active
Cited By (1)
| 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 |
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