CN108686769A - A kind of stone crusher tooth and broken machine tooth - Google Patents
A kind of stone crusher tooth and broken machine tooth Download PDFInfo
- Publication number
- CN108686769A CN108686769A CN201810362833.0A CN201810362833A CN108686769A CN 108686769 A CN108686769 A CN 108686769A CN 201810362833 A CN201810362833 A CN 201810362833A CN 108686769 A CN108686769 A CN 108686769A
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- CN
- China
- Prior art keywords
- block
- upside
- slot
- shaped body
- tooth
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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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A kind of stone crusher tooth and broken machine tooth, it includes one piece of lateral block-shaped body triangular in shape, the upside flush end front end of the block-shaped body is provided with the tooth head portion of wedge angle type, the triangle mounting portion of lower end is formed with below the planar end surface of upside by both sides inclined-plane, the upside planar end surface rear end of the block-shaped body is provided with arc-shaped card slot, and it is provided on planar end surface on the upside of this and slot is embedded by intermediate obliquely longitudinally mounted, it is provided with the downward gap slot of a side on the upside planar end surface of the toothed head and forms a work corner block for being less than block-shaped body thickness, and at least it is embedded with the wedge angle type hard alloy blocks from upper direction in the upper surface of the work corner block;It has reasonable for structure, and easy to install and use, whole tooth header structure fastness is good, wear-resisting, to reduce use cost, the features such as improving working efficiency.
Description
Technical field
The present invention relates to a kind of stone crusher teeth and broken machine tooth, belong to particle mechanical equipment technical field.
Background technology
Stone crusher is a kind of common particle equipment, is commonly used in the crushing of building stones.The tooth head of existing Material disintegrator by with
After driving is pivotally connected, collision type contact is carried out to building stones at work, to smash building stones;But existing stone crusher
Tooth head is made of hard metal material, and under the shock and vibration of material, tooth header structure is easily damaged, even in tooth head
Working head is but not reasonable because of structure design using cemented carbide material etc., easily causes the other positions of tooth head by object
The shock of material, to keep entire tooth header structure impaired, it is often necessary to even if replacing tooth head, influence working efficiency, increase use at
This.
Invention content
It is an object of the invention to overcome the shortcomings of the prior art, and offer is a kind of reasonable for structure, uses installation side
Just, whole tooth header structure fastness is good, wear-resisting, to reduce use cost, improves the stone crusher tooth of working efficiency.
The purpose of the present invention is what is be addressed by following technical proposals:A kind of stone crusher tooth and broken machine tooth, it includes
One piece of lateral block-shaped body triangular in shape, the upside flush end front end of the block-shaped body are provided with the tooth head of wedge angle type
Portion is formed with the triangle mounting portion of lower end, the upside flush end of the block-shaped body below the planar end surface of upside by both sides inclined-plane
Surface rear end portion is provided with arc-shaped card slot, and is provided on planar end surface on the upside of this and to be embedded by intermediate obliquely longitudinally mounted
Slot, the downward gap slot of a side is provided on the upside planar end surface of the toothed head and forms one is less than block-shaped body thickness
Work corner block, and be at least embedded with the wedge angle type hard alloy blocks from upper direction in the upper surface of the work corner block.
As preferred:A fillet is provided on the inside of the upper surface of the work corner block close to the laterally hard of hard alloy blocks
Welding rod wearing layer, and the transverse direction hard solder wearing layer is located at gap slot side and has extended downwardly vertical hard solder along gap slot end edge
Wearing layer;The wedge angle type hard alloy blocks are that a front end face is constituted with intermediate vertical line to both sides bevel edge, and wedge angle type is hard
Matter alloy block is that monoblock is fixed on above the concane gap of work corner block upper surface of block-shaped body.
As preferred:It is laterally recessed that the lower end triangle installation position of the block-shaped body in intermediate side is provided with arc
Slot is provided with intermediate installation intermediate obliquely on the upside planar end surface of the block-shaped body and is embedded slot, this is embedded on the slot bottom of slot
Portion be one by both sides arc-shaped transition is formed one contraction groove face, the arc transverse concave groove and it is longitudinally mounted be embedded slot be located at homonymy and
Direction is mutually perpendicular to.
The present invention is improvements over the prior art, it have it is reasonable for structure, easy to install and use, whole tooth header structure is secured
Property it is good, it is wear-resisting, to reduce use cost, the features such as improving working efficiency.
Description of the drawings
Fig. 1 is the structural schematic 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.
Specific implementation mode
Below in conjunction with attached drawing, the present invention will be described in detail:Shown in Fig. 1-3, a kind of stone crusher tooth of the present invention
With broken machine tooth, it includes one piece of lateral block-shaped body 1 triangular in shape, 2 front end of the upside planar end surface setting of the block-shaped body 1
There is the tooth head portion 3 of wedge angle type, is formed with the triangle mounting portion 5 of lower end, institute below upside planar end surface 2 by both sides inclined-plane 4
2 rear end of upside planar end surface for stating block-shaped body 1 is provided with arc-shaped card slot 6, and is provided on planar end surface 2 on the upside of this
Between obliquely longitudinally mounted be embedded slot 7, the downward gap slot of a side is provided on the upside planar end surface of the toothed head 3
8 and a work corner block 9 for being less than block-shaped body thickness is formed, and is at least embedded in the upper surface of the work corner block 9
From the wedge angle type hard alloy blocks 10 of upper direction.
As shown in the figure, be provided on the inside of the upper surface of the work corner block 9 fillet close to hard alloy blocks 10 cross
To hard solder wearing layer 11, and the transverse direction hard solder wearing layer 11 is located at 8 side of gap slot and is extended downwardly along gap slot end edge
There is vertical hard solder wearing layer 12;The wedge angle type hard alloy blocks 10 be a front end face with intermediate vertical line 13 to both sides bevel edge
14 are constituted, and the concane gap 15 that wedge angle type hard alloy blocks 10 are 9 upper surface of work corner block that monoblock is fixed on block-shaped body 1
Above.
The lower end triangle mounting portion 5 of block-shaped body 1 of the present invention is located at intermediate side and is provided with arc transverse concave groove
16, it is provided on the upside planar end surface 2 of the block-shaped body 1 and slot 7 is embedded by intermediate obliquely longitudinally mounted, this is embedded slot 7
Slot bottom top be one by both sides arc-shaped transition formed one shrink groove face 17, the arc transverse concave groove 16 with it is longitudinally mounted embedding
If slot 7 is located at homonymy and direction is mutually perpendicular to.
The longitudinally mounted slot 7 that is embedded of the present invention is similar to a U-shaped notch, with arc-shaped card slot above convenient for bulk
The design of the location and installation of ontology and fixation, hard solder wearing layer and bulky grain hard alloy substantially increases the wearability of product
And service life.
Claims (3)
1. a kind of stone crusher tooth and broken machine tooth, it includes one piece of lateral block-shaped body triangular in shape, the upside of the block-shaped body
Flush end front end is provided with the tooth head portion of wedge angle type, and the three of lower end is formed with by both sides inclined-plane below the planar end surface of upside
Angle mounting portion, it is characterised in that the upside planar end surface rear end of the block-shaped body is provided with arc-shaped card slot, and on the upside of this
It is provided on planar end surface and slot is embedded by intermediate obliquely longitudinally mounted, one is provided on the upside planar end surface of the toothed head
The downward gap slot of side simultaneously forms a work corner block for being less than block-shaped body thickness, and in the upper end of the work corner block
Face is at least embedded with the wedge angle type hard alloy blocks from upper direction.
2. stone crusher tooth according to claim 1, it is characterised in that be provided on the inside of the upper surface of the work corner block
One fillet close to hard alloy blocks lateral hard solder wearing layer, and the transverse direction hard solder wearing layer be located at gap slot side along
Gap slot end edge has extended downwardly vertical hard solder wearing layer;The wedge angle type hard alloy blocks are a front end face with intermediate vertical
Line is constituted to both sides bevel edge, and wedge angle type hard alloy blocks are the recessed of the work corner block upper surface that monoblock is fixed on block-shaped body
Above notch.
3. stone crusher tooth according to claim 1 or 2, it is characterised in that the lower end triangle mounting portion of the block-shaped body
Intermediate side is provided with arc transverse concave groove, is provided on the upside planar end surface of the block-shaped body intermediate intermediate obliquely
Installation is embedded slot, this is embedded slot bottom top of slot and forms a contraction groove face by both sides arc-shaped transition for one, and the arc is laterally recessed
Slot is embedded that slot is located at homonymy and direction is mutually perpendicular to longitudinally mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810362833.0A CN108686769A (en) | 2018-04-20 | 2018-04-20 | A kind of stone crusher tooth and broken machine tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810362833.0A CN108686769A (en) | 2018-04-20 | 2018-04-20 | A kind of stone crusher tooth and broken machine tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108686769A true CN108686769A (en) | 2018-10-23 |
Family
ID=63845089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810362833.0A Pending CN108686769A (en) | 2018-04-20 | 2018-04-20 | A kind of stone crusher tooth and broken machine tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108686769A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0023198A1 (en) * | 1979-07-20 | 1981-01-28 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Process for the manufacture of a stone-working tool |
| CN106216024A (en) * | 2016-08-30 | 2016-12-14 | 浙江华莎驰机械有限公司 | A kind of machine tooth tooth head of lithotrite |
| CN205850990U (en) * | 2016-07-20 | 2017-01-04 | 浙江华莎驰机械有限公司 | A kind of tooth header structure of lithotrite |
| CN206027826U (en) * | 2016-08-30 | 2017-03-22 | 浙江华莎驰机械有限公司 | Quick -witted tooth of stone crusher |
| CN206046153U (en) * | 2016-08-30 | 2017-03-29 | 浙江华莎驰机械有限公司 | Lithotrite tooth head |
| CN206046156U (en) * | 2016-08-30 | 2017-03-29 | 浙江华莎驰机械有限公司 | The machine tooth tooth head of lithotrite |
| 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 |
| CN208727631U (en) * | 2018-04-20 | 2019-04-12 | 德清爱得机械有限公司 | A kind of stone crusher tooth and broken machine tooth |
-
2018
- 2018-04-20 CN CN201810362833.0A patent/CN108686769A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0023198A1 (en) * | 1979-07-20 | 1981-01-28 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Process for the manufacture of a stone-working tool |
| CN205850990U (en) * | 2016-07-20 | 2017-01-04 | 浙江华莎驰机械有限公司 | A kind of tooth header structure of lithotrite |
| CN106216024A (en) * | 2016-08-30 | 2016-12-14 | 浙江华莎驰机械有限公司 | A kind of machine tooth tooth head of lithotrite |
| CN206027826U (en) * | 2016-08-30 | 2017-03-22 | 浙江华莎驰机械有限公司 | Quick -witted tooth of stone crusher |
| CN206046153U (en) * | 2016-08-30 | 2017-03-29 | 浙江华莎驰机械有限公司 | Lithotrite tooth head |
| CN206046156U (en) * | 2016-08-30 | 2017-03-29 | 浙江华莎驰机械有限公司 | The machine tooth tooth head of lithotrite |
| 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 |
| CN208727631U (en) * | 2018-04-20 | 2019-04-12 | 德清爱得机械有限公司 | A kind of stone crusher tooth and broken machine tooth |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |