CN207385655U - A kind of mechanical toothholder of pulverizer and waste disposal - Google Patents
A kind of mechanical toothholder of pulverizer and waste disposal Download PDFInfo
- Publication number
- CN207385655U CN207385655U CN201721217556.1U CN201721217556U CN207385655U CN 207385655 U CN207385655 U CN 207385655U CN 201721217556 U CN201721217556 U CN 201721217556U CN 207385655 U CN207385655 U CN 207385655U
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- CN
- China
- Prior art keywords
- toothholder
- end edge
- located lateral
- mechanical
- slot
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- 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.)
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Abstract
A kind of mechanical toothholder of pulverizer and waste disposal, it includes a block toothholder body for carrying located lateral hole, the located lateral hole is arranged on the inside of one side of rear portion of toothholder body, and toothholder body is fixed on machine hub by the located lateral hole, at least provided with end edge slot concave, for rabbeting mechanical tooth body among the top of the toothholder body, the pilot hole for mechanical tooth body fixation is provided among the slot bottom of the end edge slot, positioned at one side of the forepart of toothholder body；It is embedded respectively above the end edge slot both sides lug of the toothholder body top and firm welding has polylith hard alloy blocks；The end edge slot posteriorly arc-shaped end edge extension, the located lateral hole axle center is located at the axis center of the arc-shaped end edge in rear portion；The end edge slot also anteriorly extends, until the taper evagination end of forepart；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 mechanical tooth to be fixed on
Base member on machine hub belongs 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, mechanical tooth is needed 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 mating toothholder
It connects；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, 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 can be improved, good positioning effect can be improved at the pulverizer and waste product of assembly work efficiency
The mechanical toothholder of reason.
The purpose of this utility model is completed by following technical solution, the machine of a kind of pulverizer and waste disposal
Tool toothholder, it includes a block toothholder body for carrying located lateral hole, and the located lateral hole is arranged on toothholder body
On the inside of one side of rear portion, and toothholder body is fixed on machine hub by the located lateral hole, the toothholder body it is upper
At least provided with end edge slot concave, for rabbeting mechanical tooth body among side, among the slot bottom of the end edge slot, positioned at toothholder
One side of forepart of body is provided with the pilot hole for mechanical tooth body fixation；The end edge slot two of the toothholder body top
It is embedded respectively above the lug of side and firm welding has polylith hard alloy blocks.
As preferred：The end edge slot posteriorly arc-shaped end edge extension, the located lateral hole axle center is located at
The axis center of the arc-shaped end edge in rear portion；The end edge slot also anteriorly extends, until the taper evagination end of forepart；The toothholder
The horizontal arc bump with mechanical tooth body location fit, and the transverse arc are provided in the end edge slot of body middle part
Shape convex block initially towards forepart end edge groove depth in end edge groove depth towards the rear；The pilot hole is determined with the transverse direction
The axis center in position hole is located on two orthogonal faces respectively.
As preferred：The pilot hole starts upward side end face and inclines slightly toward forepart for the following end face of toothholder body
Oblique through hole, and the major diameter round hole being embedded in for bolt head is provided in the following end face of toothholder body；The located lateral hole
Axle sleeve is inside configured with, and the oil nozzle for connecting the axle sleeve is offered in the following end face of toothholder body.
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.
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.
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 toothholder of pulverizer and waste disposal, it includes a block toothholder body 2 for carrying located lateral hole 1, the horizontal stroke
It is arranged on to location hole 1 on the inside of one side of rear portion of toothholder body 2, and is fixed toothholder body 2 by the located lateral hole 1
In on machine hub, at least provided with end edge slot concave, for rabbeting mechanical tooth body among the top of the toothholder body 2
3, it is provided with the dress for mechanical tooth body fixation among the slot bottom of the end edge slot 3, positioned at one side of the forepart of toothholder body 2
Distribution 4；It is embedded respectively above the 3 both sides lug of end edge slot of 2 top of toothholder body and firm welding has the conjunction of polylith hard
Gold bullion 5.
Shown in figure, posteriorly arc-shaped end edge 6 extends the end edge slot 3, the 1 axis center position of located lateral hole
In the axis center of the arc-shaped end edge 6 in rear portion；The end edge slot 3 also anteriorly extends, until the taper evagination end 7 of forepart, shape
Into fitting surface 14；The transverse direction with mechanical tooth body location fit is provided in the end edge slot 3 of 2 middle part of toothholder body
Arc bump 8, and the horizontal arc bump 8 is more than end edge slot 3 towards the rear deeply initially towards 3 depth of end edge slot of forepart
Degree；The pilot hole 4 and the axis center in the located lateral hole 1 are located on two orthogonal faces respectively.
Pilot hole 4 described in the utility model for 2 following end face 9 of toothholder body start upward side end face 10 and slightly toward
The through hole of front rake, and the major diameter round hole 11 being embedded in for bolt head is provided in 2 following end face of toothholder body；The horizontal stroke
Axle sleeve 12 is configured with into location hole 1, and the oil nozzle 13 for connecting the axle sleeve 12 is offered in 2 following end face 9 of toothholder body.
The setting for the both sides of the edge polylith hard alloy that the utility model passes through 2 top of toothholder body and firm welding, greatly
The big wearability and service life for improving product.
Claims (3)
1. the mechanical toothholder of a kind of pulverizer and waste disposal, it includes a block toothholder body for carrying located lateral hole,
The located lateral hole is arranged on the inside of one side of rear portion of toothholder body, and by the located lateral hole by toothholder body
Be fixed on machine hub, it is characterised in that among the top of the toothholder body at least provided with it is concave, for rabbeting machinery
The end edge slot of tooth body is provided among the slot bottom of the end edge slot, positioned at one side of the forepart of toothholder body for mechanical tooth sheet
The pilot hole of body fixation；Be embedded respectively above the end edge slot both sides lug of the toothholder body top and firm welding have it is more
Block hard alloy blocks.
2. the mechanical toothholder of pulverizer according to claim 1 and waste disposal, it is characterised in that the end edge slot
Posteriorly arc-shaped end edge extension, the located lateral hole axle center is located at the axis center of the arc-shaped end edge in rear portion；The end
Side slot also anteriorly extends, until the taper evagination end of forepart；It is provided in the end edge slot of the toothholder body middle part
With the horizontal arc bump of mechanical tooth body location fit, and the horizontal arc bump is initially towards the end edge groove depth of forepart
It spends in end edge groove depth towards the rear；The axis center in the pilot hole and the located lateral hole is located at two mutually respectively
On vertical face.
3. the mechanical toothholder of pulverizer according to claim 1 or 2 and waste disposal, it is characterised in that the assembling
Hole starts upward side end face and slightly toward the through hole of front rake for the following end face of toothholder body, and the side end under toothholder body
Face is provided with the major diameter round hole for bolt head insertion；Axle sleeve is configured in the located lateral hole, and under toothholder body
Side end face offers the oil nozzle for connecting the axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721217556.1U CN207385655U (en) | 2017-09-21 | 2017-09-21 | A kind of mechanical toothholder of pulverizer and waste disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721217556.1U CN207385655U (en) | 2017-09-21 | 2017-09-21 | A kind of mechanical toothholder of pulverizer and waste disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207385655U true CN207385655U (en) | 2018-05-22 |
Family
ID=62403683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721217556.1U Active CN207385655U (en) | 2017-09-21 | 2017-09-21 | A kind of mechanical toothholder of pulverizer and waste disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207385655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470008A (en) * | 2017-09-28 | 2017-12-15 | 浙江华莎驰机械有限公司 | A kind of mechanical toothholder of pulverizer and waste disposal |
-
2017
- 2017-09-21 CN CN201721217556.1U patent/CN207385655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470008A (en) * | 2017-09-28 | 2017-12-15 | 浙江华莎驰机械有限公司 | A kind of mechanical toothholder of pulverizer and waste disposal |
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