CN205966022U - Hammer crusher's tup subassembly - Google Patents
Hammer crusher's tup subassembly Download PDFInfo
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- CN205966022U CN205966022U CN201620877571.8U CN201620877571U CN205966022U CN 205966022 U CN205966022 U CN 205966022U CN 201620877571 U CN201620877571 U CN 201620877571U CN 205966022 U CN205966022 U CN 205966022U
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Abstract
The utility model relates to a hammer crusher's tup subassembly belongs to the material crushing equipment field. The utility model aims to provide a be used for improving the hammer crusher's tup subassembly of the broken fineness of material. Including the tup, the tup is including assembly end and work end, top face, left surface, right flank, front and the back are drawn together to the work hand ladle, the left side of top face is connected with the left surface, and the right side is connected with the right flank, and the front side is connected with the front picture, and the rear side is connected with the back, the junction of left surface and top face to and the junction of right flank and top face all is equipped with first dispersion striking structure. This hammer crusher's tup subassembly sets up first dispersion striking structure through the left surface at the tup and top face junction and right flank and top face junction, plays the material at the inside dispersed impact effect of organism, its striking point with impact the number of times increasing and unordered hitting dozen is extrudeed to improve broken fineness.
Description
Technical field
This utility model belongs to equipment for pulverizing material field, particularly a kind of Hammer head assembly of hammer mill.
Background technology
At present, the coke oven that coking industry mainly uses has top dress coke oven and tamping coke furnace.The advantage master of TAMPING COKING PROCESS
It is embodied in and can use high volatile, weak caking coal by larger proportion, reduce production cost；Coke can be improved by a relatively large margin simultaneously
Cold strength and calorific intensity, therefore, TAMPING COKING PROCESS is able to popularization and application at home.Before material enters coke oven, it is thin
Degree is a key index, and top dress coke oven typically requires fineness of materials will be less than the ratio of 3mm in 78%-82% scope,
And tamping coke furnace requires fineness of materials will be less than the ratio of 3mm in 88%-92% scope.In tamping coking technique, institute
Hammer mill just becomes key equipment, and it not only plays broken effect, also rises various materials mix homogeneously simultaneously
Effect.Hammer mill includes disintegrating machine body and motor；Disintegrating machine body mainly includes casing 6, counterpunch board 7 and rotation
Turn assembly；Rotary components include multiple Hammer head assemblies 9 radially-arranged along crusher rotor 8；Hammer head assembly 9 mainly includes hammer handle
91 and tup 1；Hammer handle 91 one end is connected with tup 1, and the other end is installed on crusher rotor 8.During work, material is from disintegrating machine
The charging aperture on top enters in body, under rotary components high-speed rotation, material each other, the hammer of material and Hammer head assembly 9
Between 1, occur between material and counterpunch board 7 to clash into and extrude, thus being crushed.At present, tup 1 and material phase are clashed into
The plane of disruption is generally planar.Due to being continually changing of blending ratio, weak caking coal, during the large percentage of hard coal, will result in
Fineness does not reach requirement, tup quick abrasion, keeps the cycle of fineness scope shorter during use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Hammer head assembly of hammer mill, in order to improve thing
The broken fineness of material.
The technical solution adopted in the utility model is：A kind of Hammer head assembly of hammer mill, including tup, described tup
Including assembling end and working end；Described working end includes top end face, left surface, right flank, front and back；Described top end face
Left side is connected with left surface, and right side is connected with right flank, and front side is connected with front, and rear side is connected with the back side；Described
The junction of left surface and top end face, and right flank is equipped with the first dispersion impact structure with the junction of top end face.
Further, described left surface disperses impact structure and right flank and top with the first of the junction of top end face
First dispersion impact structure of the junction in face is symmetrical with regard to tup.
Further, described first dispersion impact structure is the multiple first wear-resisting projections, and described first wear-resisting projection is by just
Face is uniformly distributed into string to the back side；
First dispersion impact structure or be the first bar shaped tooth, described first bar shaped tooth extends to the back side by front.
Further, described first wear-resisting projection includes the wear-resisting projection in end and the wear-resisting projection in middle part；Described end is wear-resisting
Raised face on four angles of tup and adjacent with the correspondence three of working end connects；The wear-resisting projection in described middle part is located at
Between the wear-resisting projection in end, and the face adjacent with the correspondence two of working end connects.
Further, described top end face, left surface and right flank are equipped with the second dispersion impact structure.
Further, described second dispersion impact structure is the multiple second wear-resisting projections, described second wear-resisting raised with regard to
Tup is symmetrical；Second dispersion impact structure or be a plurality of second bar shaped tooth, described second bar shaped tooth extends to by front
The back side, and the second bar shaped tooth is symmetrical with regard to tup.
Further, described second wear-resisting projection is scattered in ordered series of numbers by front to the back side；Adjacent two row the second wear-resisting projections
Heterogeneous Permutation；Adjacent two row the second wear-resisting raised row are away from equal；In each column, the adjacent second wear-resisting raised spacing is equal；Phase
The spacing of adjacent second bar shaped tooth is equal.
Further, the thickness of described first bar shaped tooth is more than the thickness of the second bar shaped tooth.
Further, the described first wear-resisting raised and the second wear-resisting projection surface is sphere.
The beneficial effects of the utility model are：By the junction in left surface and top end face, and right flank and top
The junction in face is equipped with the first dispersion impact structure, increases the rum point to material and clashes into number of times so that material is in body
Inner dispersion is clashed into, and material is extruded and unordered impact, thus improving broken fineness.
Brief description
Fig. 1 is disintegrating machine schematic diagram；
Fig. 2 is the tup schematic diagram of the first embodiment；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the upward view of Fig. 2；
Fig. 5 is the tup schematic diagram of second embodiment.
Fig. 6 is the left view of Fig. 5.
In figure, tup 1, assembling end 11, working end 12, top end face 121, left surface 122, right flank 123, the back side 124, just
Face 125, first is wear-resisting raised 21, end is wear-resisting raised 211, wear-resisting raised 212, the first bar shaped tooth 22 in middle part, the second abrasion resistant convex
Play the 31, second bar shaped tooth 32, casing 6, counterpunch board 7, crusher rotor 8, Hammer head assembly 9, hammer handle 91.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described further as follows：
A kind of Hammer head assembly of hammer mill, as shown in figs 1 to 6, including tup 1, described tup 1 includes assembling end
11 and working end 12；Described working end 12 includes top end face 121, left surface 122, right flank 123, front 125 and the back side 124；
The left side of described top end face 121 is connected with left surface 122, and right side is connected with right flank 123, and front side is connected with front 125
Connect, rear side is connected with the back side 124；Described left surface 122 and the junction of top end face 121, and right flank 123 and top end face
121 junction is equipped with the first dispersion impact structure.
As shown in Figures 1 to 6, the assembling end 11 of tup 1 is connected with hammer handle 91, and working end 12 is used for clashing into material phase.
Described left side and right side, all to be defined shown in Fig. 1, when tup 1 follows the rotor clockwise rotation of disintegrating machine, rotate the one of direction
Side is left side, and opposite side is right side.During due to rotating clockwise, left surface 122 is key strike with the junction of top end face 121
Position；When rotating counterclockwise, right flank 123 is key strike places with the junction of top end face 121.For dispersion, material is hit
Hit effect, increase the rum point to material and clash into number of times, realize the unordered impact to material and extruding, thus improving broken thin
Degree, therefore, state the junction of left surface 122 and top end face 121, and the junction of right flank 123 and top end face 121 is equipped with the
One dispersion impact structure.First dispersion impact structure in order to disperseing the effect of impact to material, increase rum point with material and
Clashing into number of times, increasing the unordered impact extruding degree to material, thus improving broken fineness.
In order that tup 1 crushing effect positively and reversally consistent it is ensured that being uniformly distributed of tup 1 weight, with
When also allow for processing and fabricating it is preferred that described left surface 122 and the junction of top end face 121 the first dispersion impact structure with
And right flank 123 is symmetrical with regard to tup 1 with the first dispersion impact structure of the junction of top end face 121.
Preferably, described first dispersion impact structure be multiple first wear-resisting raised 21, described first wear-resisting raised 21 by
Front 125 to the back side 124 is uniformly distributed into string；
First dispersion impact structure or be the first bar shaped tooth 22, described first bar shaped tooth 22 extends to the back of the body by front 125
Face 124.
When the first dispersion impact structure is multiple first wear-resisting raised 21, is equivalent to and increases the effect that material can clash into
Face, the difference impact material on the first wear-resisting raised 21 surfaces, hitting of different different size different directions can be produced to material
The power of beating, makes material continuously clash between first wear-resisting raised 21, increases the rum point with material impacting and clashes into number of times, joins
Close first wear-resisting raised 21 and counterpunch board 7 opposing compression material, thus improving broken fineness.
When the first dispersion impact structure is a plurality of first bar shaped tooth 22, is equivalent to and increases the effect that material can clash into
Face, increased continuous shock between adjacent first bar shaped tooth 22 for the material, increases the rum point with material impacting and clashes into secondary
Number, thus improve broken fineness.
Preferably, described first wear-resisting raised 21 includes end wear-resisting raised 211 and middle part wear-resisting raised 212；Described end
Portion wear-resisting raised 211 is located on four angles of tup 1, and the face adjacent with the correspondence three of working end 12 connects；Described middle part
Wear-resisting raised 212 are located between end wear-resisting raised 211, and the face adjacent with the correspondence two of working end 12 connects.
Four angles of tup 1 refer to top end face 121, left surface 122 and front 125 intersection, top end face 121, left surface
122 and the back side 124 intersection, top end face 121, right flank 123 and front 125 intersection and top end face 121, right flank 123
With the back side 124 intersection.In order to slow down the shock at four angles to tup 1, extend the service life of tup 1, therefore, end is wear-resisting
Raised 211 adjacent with corresponding three faces on four angles connect.
Because top end face 121 also plays shock material to a certain extent, play the effect of broken material, for adding further
Strong tup 1 is to the breaking capacity of material it is preferred that being equipped with second on described top end face 121, left surface 122 and right flank 123
Dispersion impact structure.
Preferably, described second dispersion impact structure is multiple second wear-resisting raised 31, described second wear-resisting raised 31 passes
Symmetrical in tup 1；Second dispersion impact structure or be a plurality of second bar shaped tooth 32, described second bar shaped tooth 32 is by front
125 extend to the back side 124, and the second bar shaped tooth 32 is symmetrical with regard to tup 1.
Second wear-resisting raised 31 or second bar shaped tooth 32 increases the acting surface that material can clash into, second wear-resisting raised 31 or
The difference impact material on the second bar shaped tooth 32 surface, can produce the impact force of different different size different directions to material,
So that material is continuously clashed between the second wear-resisting raised 31 or second bar shaped tooth 32, increase the rum point with material impacting and hit
Hit number of times, improve broken fineness further.
In order to as keep top end face 121 abrasion condition everywhere consistent as possible, it is to avoid somewhere serious wear needs to change, and
Other positions are worn and torn slightly, if being changed without, do not reach abrasion granularity requirements, and if replacing, abrasion is slight to locate waste seriously, because
This is it is preferred that described second wear-resisting raised 31 is scattered in ordered series of numbers by front 125 to the back side 124；Adjacent two row the second wear-resisting projections
31 Heterogeneous Permutations；Adjacent two row the second wear-resisting raised 31 row are away from equal；In each column, adjacent second wear-resisting raised 31 spacing phase
Deng；The spacing of adjacent second bar shaped tooth 32 is equal.
Because left surface 122 is mill with the junction of top end face 121 and right flank 123 with the junction of top end face 121
Damage most serious position, for extending the wear time at abrasion most serious position, thus extending the service life of whole tup 1, therefore, institute
The thickness stating the first bar shaped tooth 22 is more than the thickness of the second bar shaped tooth 32.
Sphere wide to the reflected range of material it is preferred that described first wear-resisting raised 21 and second wear-resisting raised 31 table
Face is sphere.
Claims (9)
1. a kind of Hammer head assembly of hammer mill, including tup (1), described tup (1) includes assembling end (11) and working end
(12)；Described working end (12) includes top end face (121), left surface (122), right flank (123), front (125) and the back side
(124)；The left side of described top end face (121) is connected with left surface (122), and right side is connected with right flank (123), front side with
Front (125) is connected, and rear side is connected with the back side (124)；It is characterized in that：Described left surface (122) and top end face (121)
Junction, and the junction of right flank (123) and top end face (121) is equipped with the first dispersion impact structure.
2. as claimed in claim 1 a kind of Hammer head assembly of hammer mill it is characterised in that：Described left surface (122) with
The of the junction of the first dispersion impact structure of the junction of top end face (121) and right flank (123) and top end face (121)
One dispersion impact structure is symmetrical with regard to tup (1).
3. as claimed in claim 1 or 2 a kind of Hammer head assembly of hammer mill it is characterised in that：Described first dispersion is hit
Hitting structure is the multiple first wear-resisting projections (21), and described first wear-resisting projection (21) is uniformly divided by front (125) to the back side (124)
Cloth becomes string；
First dispersion impact structure or be the first bar shaped tooth (22), described first bar shaped tooth (22) extends to by front (125)
The back side (124).
4. as claimed in claim 3 a kind of Hammer head assembly of hammer mill it is characterised in that：Described first wear-resisting projection
(21) include the wear-resisting projection (212) of the wear-resisting projection (211) in end and middle part；Described end wear-resisting raised (211) is located at tup (1)
Four angles on, and the face adjacent with the correspondence three of working end (12) connect；Described middle part wear-resisting raised (212) is located at end
Between wear-resisting projection (211), and the face adjacent with the correspondence two of working end (12) connects.
5. as claimed in claim 3 a kind of Hammer head assembly of hammer mill it is characterised in that：Described top end face (121), a left side
It is equipped with the second dispersion impact structure on side (122) and right flank (123).
6. as claimed in claim 5 a kind of Hammer head assembly of hammer mill it is characterised in that：Knot is clashed in described second dispersion
Structure is the multiple second wear-resisting projections (31), and described second wear-resisting projection (31) is symmetrical with regard to tup (1)；Second dispersion is clashed into
Structure or be a plurality of second bar shaped tooth (32), described second bar shaped tooth (32) extends to the back side (124) by front (125), and
Second bar shaped tooth (32) is symmetrical with regard to tup (1).
7. as claimed in claim 6 a kind of Hammer head assembly of hammer mill it is characterised in that：Described second wear-resisting projection
(31) it is scattered in ordered series of numbers by front (125) to the back side (124)；Adjacent two row second wear-resisting projection (31) Heterogeneous Permutations；Adjacent two
The row of the wear-resisting projection (31) of row second are away from equal；In each column, the spacing of adjacent second wear-resisting projection (31) is equal；Adjacent Article 2
The spacing of shape tooth (32) is equal.
8. as claimed in claim 7 a kind of Hammer head assembly of hammer mill it is characterised in that：Described first bar shaped tooth (22)
Thickness be more than the second bar shaped tooth (32) thickness.
9. as claimed in claim 7 a kind of Hammer head assembly of hammer mill it is characterised in that：Described first wear-resisting projection
(21) surface of and the second wear-resisting projection (31) is sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877571.8U CN205966022U (en) | 2016-08-12 | 2016-08-12 | Hammer crusher's tup subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877571.8U CN205966022U (en) | 2016-08-12 | 2016-08-12 | Hammer crusher's tup subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205966022U true CN205966022U (en) | 2017-02-22 |
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ID=59977740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877571.8U Active CN205966022U (en) | 2016-08-12 | 2016-08-12 | Hammer crusher's tup subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205966022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124803A (en) * | 2019-06-20 | 2019-08-16 | 浙江双金机械集团股份有限公司 | Tup for horizontal shaft impact crusher |
-
2016
- 2016-08-12 CN CN201620877571.8U patent/CN205966022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124803A (en) * | 2019-06-20 | 2019-08-16 | 浙江双金机械集团股份有限公司 | Tup for horizontal shaft impact crusher |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |