CN206046161U - A kind of grate plate and the disintegrating machine of the grate plate is used - Google Patents
A kind of grate plate and the disintegrating machine of the grate plate is used Download PDFInfo
- Publication number
- CN206046161U CN206046161U CN201620902624.7U CN201620902624U CN206046161U CN 206046161 U CN206046161 U CN 206046161U CN 201620902624 U CN201620902624 U CN 201620902624U CN 206046161 U CN206046161 U CN 206046161U
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- China
- Prior art keywords
- grate plate
- crushing teeth
- pan feeding
- disintegrating machine
- grate
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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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- 230000035939 shock Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 241001014327 Anodontia Species 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
A kind of grate plate that this utility model is related in field of cracking machine and the disintegrating machine for having used the grate plate, the grate plate are provided with crushing teeth, and the crushing teeth rolls oblique towards the pan feeding of the grate plate；Shock of the crushing teeth to the top formula of material shape wedgewise；Compared to prior art, it is more abundant that material is crushed, and the yield of disintegrating machine is higher.
Description
Technical field
A kind of grate plate that this utility model is related in field of cracking machine and the disintegrating machine for having used the grate plate.
Background technology
Grate plate is mainly used in the equipment such as hammer mill, grinding machine, and grate plate constitutes the second-time breakage structure to material；It is existing
Some grate plates are broadly divided into Non-tooth type（See Fig. 2）It is tooth-like with having（See Fig. 3）Two kinds（Broken circle in each figure represents broken vertical and turns
Dynamic rail mark, the rotation direction for being oriented to quartering hammer of arrow）；Relative to anodontia grate plate, the crushing teeth in grate plate with teeth can be right
Material carries out secondary impact, and crushing effect is more abundant, and yield is higher.
The disintegrating machine of tooth-like grate plate is provided with, during hammer is broken, material is entered from the feeding mouth of disintegrating machine, with quartering hammer
First break is carried out, through the material of first break, quartering hammer is entered and is combed from the pan feeding side of the close feeding mouth of grate plate
Region between plate；Larger material block, is stuck between crushing teeth, by the plane of disruption to material is met on quartering hammer and crushing teeth
Between shear action, larger material block is crushed；Kinetic energy of the less material block by quartering hammer, in the effect of inertia
Under, collide with the impingement area on crushing teeth, form the secondary impact to material；After broken, the material of size qualification
Comb seam from grate plate flows out, and out-of-size material carries out the hammer of next round and breaks.
But, the existing crushing teeth having in tooth-like grate plate extends along grate plate medial surface normal direction, and material relies solely on broken
Shear action between tooth and quartering hammer, crushing teeth lack the impact to material, and impact effects are poor, crush not abundant enough.
Utility model content
The purpose of this utility model is to provide a kind of more sufficient grate plate broken to material and used the grate plate
Disintegrating machine.
For achieving the above object, a kind of technical scheme of grate plate of the present utility model is：
A kind of grate plate, grate plate are provided with crushing teeth, and the crushing teeth rolls oblique towards the pan feeding of the grate plate.
The top surface of the crushing teeth is inclined plane, and the side on the top surface near the grate plate pan feeding side is higher than described fixed
Deviate from the side of the grate plate pan feeding side on face.
Side on the crushing teeth towards on the side of the grate plate pan feeding side and crushing teeth away from the grate plate pan feeding side
Face be arranged in parallel.
A kind of technical scheme of disintegrating machine of the present utility model is：
A kind of disintegrating machine, including grate plate, grate plate are provided with crushing teeth, and the crushing teeth is rolled towards the pan feeding of the grate plate
Tiltedly.
The top surface of the crushing teeth is inclined plane, and the side on the top surface near the grate plate pan feeding side is higher than described fixed
Deviate from the side of the grate plate pan feeding side on face.
Side on the crushing teeth towards on the side of the grate plate pan feeding side and crushing teeth away from the grate plate pan feeding side
Face be arranged in parallel.
The beneficial effects of the utility model are：Crushing teeth in a kind of grate plate of the present utility model, can be obliquely installed
Shock to the top formula of material shape wedgewise；Compared to prior art, it is more abundant that material is crushed, and the yield of disintegrating machine is more
It is high.
Description of the drawings
Fig. 1 is the structural representation of the grate plate in the specific embodiment of disintegrating machine of the present utility model；
Fig. 2 is the structural representation that existing nothing crushes tooth-like grate plate；
Fig. 3 is the existing structural representation for having broken tooth-like grate plate.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
A kind of specific embodiment of disintegrating machine of the present utility model, as shown in figure 1, including casing, rotor in casing, is provided with,
Rotor is provided with the quartering hammer rotated with rotor, and reference 4 represents the rotary motion trace of quartering hammer, and in figure, the direction of arrow is broken
The rotation direction of hammer；The upper end of casing is provided with charging aperture, and what the lower section of casing was corresponding with the movement locus of tup is provided with two
Secondary cataclasitlc structure, the second-time breakage structure are made up of side by side four pieces of arched grate plates 1, and the lower end of casing is in second-time breakage
Discharging opening is provided with below structure.
The material entered from charging aperture carries out clashing into broken for the first time first with the quartering hammer of high-speed rotation, enters for the first time
Broken material, the pan feeding side near the top of the grate plate 1 of hanger from the cataclasitlc structure enter grate plate region.
The two ends of grate plate 1 and mid portion are provided with the crushing teeth 2 being obliquely installed, between crushing teeth 2 adjacent in grate plate 1
Joint face be concave structure, joint face be provided with comb seam.
Crushing teeth 2 is rolled tiltedly towards the pan feeding of grate plate, and the side 3 of crushing teeth 2 is to meet the impingement area 3 to quartering hammer, crushing teeth 2
Top surface 5 be inclined plane, the side on top surface 5 near the pan feeding side of grate plate is higher than the side on top surface away from the pan feeding side of grate plate
Side.
It is arranged in parallel between the side of pan feeding side on impingement area 3 and crushing teeth.
The material in 1 region of grate plate is entered from pan feeding side, a part is broken with the shear action of quartering hammer by crushing teeth 2
Broken, in the presence of inertia, there is the shock of top formula in kinetic energy of the another part by quartering hammer with the top of crushing teeth 2.
In the other embodiment of disintegrating machine of the present utility model, it is also possible to which crushing teeth is set to root portions along grate plate
The normal direction of inner side extends, the inclined form in pan feeding side of the top of crushing teeth towards grate plate.
In the other embodiment of disintegrating machine of the present utility model, it is also possible to crushing teeth is set to the little bottom in top big
Voussoir toothing, the plane of disruption roll oblique, the more enough intensity for improving crushing teeth of this form towards the pan feeding of grate plate, prevent crushing teeth
Fracture.
In the other embodiment of disintegrating machine of the present utility model, it is also possible to which the version of grate plate can be changed；Example
Such as, crushing teeth is all arranged at the mid portion of grate plate.
In the other embodiment of disintegrating machine of the present utility model, the second-time breakage structure can also be one piece of grate plate.
A kind of specific embodiment of the grate plate in this utility model, the structure of the specific embodiment of grate plate and above-mentioned reality
Structure with the grate plate in any one embodiment of the disintegrating machine in new is identical, and explanation is not repeated.
Claims (6)
1. a kind of grate plate, grate plate are provided with crushing teeth, it is characterised in that：Pan feeding side of the top of the crushing teeth towards the grate plate
Incline.
2. a kind of grate plate according to claim 1, it is characterised in that：The top surface of the crushing teeth be inclined plane, the top
Side on face near the grate plate pan feeding side is higher than the side determined on face away from the grate plate pan feeding side.
3. a kind of grate plate according to claim 1 and 2, it is characterised in that：Towards the grate plate pan feeding on the crushing teeth
It is arranged in parallel away from the side of the grate plate pan feeding side on the side of side and crushing teeth.
4. a kind of disintegrating machine, including grate plate, grate plate are provided with crushing teeth, it is characterised in that：The top of the crushing teeth is towards described
The pan feeding of grate plate rolls oblique.
5. a kind of disintegrating machine according to claim 4, it is characterised in that：The top surface of the crushing teeth is inclined plane, described
Side on top surface near the grate plate pan feeding side is higher than the side determined on face away from the grate plate pan feeding side.
6. a kind of disintegrating machine according to claim 4 or 5, it is characterised in that：Enter towards the grate plate on the crushing teeth
It is arranged in parallel away from the side of the grate plate pan feeding side on the side of material side and crushing teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902624.7U CN206046161U (en) | 2016-08-19 | 2016-08-19 | A kind of grate plate and the disintegrating machine of the grate plate is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902624.7U CN206046161U (en) | 2016-08-19 | 2016-08-19 | A kind of grate plate and the disintegrating machine of the grate plate is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206046161U true CN206046161U (en) | 2017-03-29 |
Family
ID=58383431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902624.7U Active CN206046161U (en) | 2016-08-19 | 2016-08-19 | A kind of grate plate and the disintegrating machine of the grate plate is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206046161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119733598A (en) * | 2025-03-04 | 2025-04-01 | 河南稳丰建筑工程有限公司 | A crushing device for water conservancy projects |
-
2016
- 2016-08-19 CN CN201620902624.7U patent/CN206046161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119733598A (en) * | 2025-03-04 | 2025-04-01 | 河南稳丰建筑工程有限公司 | A crushing device for water conservancy projects |
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