CN201030312Y - Toothed nails of dental plate for roller type crusher - Google Patents
Toothed nails of dental plate for roller type crusher Download PDFInfo
- Publication number
- CN201030312Y CN201030312Y CNU2007200794393U CN200720079439U CN201030312Y CN 201030312 Y CN201030312 Y CN 201030312Y CN U2007200794393 U CNU2007200794393 U CN U2007200794393U CN 200720079439 U CN200720079439 U CN 200720079439U CN 201030312 Y CN201030312 Y CN 201030312Y
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- China
- Prior art keywords
- finger
- ribs
- tooth plate
- pyramid
- bodily form
- Prior art date
- 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.)
- Expired - Lifetime
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- 229910003460 diamond Inorganic materials 0.000 claims abstract description 4
- 239000010432 diamond Substances 0.000 claims abstract description 4
- 230000001788 irregular Effects 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 9
- 235000003283 Pachira macrocarpa Nutrition 0.000 claims description 5
- 241001083492 Trapa Species 0.000 claims description 5
- 235000014364 Trapa natans Nutrition 0.000 claims description 5
- 235000009165 saligot Nutrition 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 36
- 239000000843 powder Substances 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract 2
- 210000003811 finger Anatomy 0.000 description 83
- 238000013467 fragmentation Methods 0.000 description 15
- 238000006062 fragmentation reaction Methods 0.000 description 15
- 210000004932 little finger Anatomy 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000283730 Bos primigenius Species 0.000 description 1
- 239000005997 Calcium carbide Substances 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- -1 metallic ore Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a toothed nail on a toothed plate for a roller type disintegrating machine, which is integrating-founded with the toothed plate, wherein the horizontal section area is gradually reduced from the bottom of the toothed nail to the top. The utility model is characterized in that the contact surface of the toothed nail and the toothed plate is in a diamond shape, the toothed nail is in a pyramid shape or a frustum shape, four strengthening ribs are uniformly arranged from the contact surface of the toothed nail and the toothed plate upwardly to the top of the toothed nail along the pyramid, the four strengthening ribs intersect with each other on the top of the toothed nail which can enhance the disintegrating force, thereby materials of large rigidity can be disintegrated and few powder materials are left in the disintegrated materials. The roller type disintegrating machine can not be easily broken, thereby can be more widely applied in different fields.
Description
Technical field
The utility model relates to the part field on the kibbler roll, and particularly kibbler roll is with the finger on the tooth plate.
Background technology
Kibbler roll is a kind of equipment commonly used in the field of cracking machine, and its operation principle is the discaling roll move toward one another that a pair of surface is covered with tooth plate, and the finger that distributing on the tooth plate treats that the extruding force of utilizing finger is with the material fragmentation between the broken material feeding discaling roll.Finger on the tradition roll-type breaker teeth plate is cattle horn shape, and its sectional area with the tooth plate junction is bigger, and tooth top sectional area is less, and the top of tooth is concentrated for a bit, and the finger outer surface is a smooth surface.This finger can reach broken basic demand, but its stressed position that contacts with material has only the top of finger, the contact-making surface of other and material is a curved surface, be difficult to form stress surface, make the crushing efficiency of this finger low, the profile of cattle horn shape ruptures finger easily when the harder material extruding that is subjected to certain angle, only be used for that hardness such as coal and gangue are little, the fragmentation of the little material of broken material diameter.The Figure of description that No. 03249349.5, Chinese patent discloses a kind of finger, the stress surface cross section of this finger is similar to the axe shape, smooth outer surface, there is not ribs, it is the longer service life than aurochs dihedral finger in when work, but the contact-making surface of itself and broken material is still based on curved surface, crushing force is not strong, and because the impact strength of its stress surface is not high, the hardness of material can only be selected with interior by about 50Mpa, thereby limited the range of application of kibbler roll, the layout of this finger is comparatively intensive, is applicable to broken thinner material.
Summary of the invention
The purpose of this utility model provides a kind of novel kibbler roll with the finger on the tooth plate, it can strengthen crushing force, can carry out fragmentation to the bigger material of hardness, and powder is less in the broken material that goes out, not fragile, thus make the roll crushing function be more widely applicable for different field.
The further purpose of the utility model provides a kind of large-scale finger, and it has the function of catching the slick and sly big material in surface, increases breaking capacity and efficient.
The further again purpose of the utility model provides a kind of large-scale and small-sized finger and combines the tooth plate of arranging, it can increase crushing efficiency, saves cost and can save resource.
The utility model is realized by the following technical programs: a kind of kibbler roll is with the finger on the tooth plate, with together monoblock cast of tooth plate, its horizontal sectional area reduces to the top gradually from the finger bottom, the contact-making surface that it is characterized in that described finger and tooth plate assumes diamond in shape, described finger is pyramid or taper type, until the finger top four ribs are set evenly from the contact-making surface of finger and tooth plate obliquely along pyramid, four ribs are in the roof intersection of finger.
The described finger bodily form is less, the contact-making surface of itself and tooth plate is four limit rhombuses, finger is the pyramid bodily form, described ribs is that every rib along pyramid is provided with until the finger top separately obliquely from four summits of described four limit rhombuses, and the orthographic projection of four ribs overlaps with cornerwise position of described rhombus.
Described finger is the regular pyramid bodily form, and four ribs shapes of described finger are identical with size.
Described finger is the irregular pyramid bodily form, and four ribs of described finger are symmetry in twos, the wherein a pair of triangular-shaped profile that formed, and another is to having formed trapezoidal profile.
Described finger is the irregular pyramid bodily form, and four ribs of described finger are a pair of symmetrical, formed triangular-shaped profile, another right title, and a ribs is a trapezoidal profile, another root ribs is the circular arc profile.
The described finger bodily form is bigger, the contact-making surface of itself and tooth plate is long waist hexagon rhombus, finger is taper type, described ribs is that from the summit, the left and right sides that is " ten " word symmetry of described long waist hexagon rhombus and up and down the middle part on water chestnut limit is provided with until the finger top separately obliquely along cone table, and the orthographic projection of four ribs overlaps with " ten " word antimere of described long waist hexagon rhombus.
Described finger is the irregular frustum bodily form, and four ribs of described finger are symmetry in twos, the wherein a pair of triangular-shaped profile that formed, and another is to having formed trapezoidal profile.
Described finger is the irregular frustum bodily form, and four ribs of described finger are a pair of symmetrical, formed triangular-shaped profile, another right title, and a reinforcement is a trapezoidal profile, another root reinforcement is the circular arc profile.
The identical size of described finger is evenly distributed on the tooth plate.
Described finger varies, and the ratio that is less than the small dimension finger according to the quantity of the finger of big specification is evenly distributed on the tooth plate.
Beneficial effect
Adopt the finger of this structure, its profile is similar to pyramid or cone table, is contacted by original curved surface with the contact-making surface of material to become linear contact when broken material, and is provided with ribs again, and the coefficient of friction when having increased extruding has greatly strengthened crushing force; Its force part was mainly the top of finger when finger carried out fragmentation to material, four reinforcements are concentrated the top of intersecting at finger, increased the impact strength at finger top, not fragile, can carry out fragmentation at the material of 180-200Mpa to hardness, and according to geology survey data record, the hardness of the hardest at present domestic ore 200Mpa that do not pass by, the application of this finger makes the roll crushing function be widely applicable for each field such as calcium carbide, metallic ore, lime stone, gangue.
Less finger is the regular pyramid bodily form and four fingers that the reinforcement shape is identical with size, because its each and the contacted face of material except that the bottom surface are all triangular in shape, its shape stability is best, can bear bigger extruding force, is fit to little but the material that hardness is relatively large of broken diameter.
The bigger finger and the contact-making surface of tooth plate are long waist hexagon rhombus, be taper type, ribs is that from the summit, the left and right sides that is " ten " word symmetry of described long waist hexagon rhombus and up and down the middle part on water chestnut limit is provided with until the finger top separately obliquely along cone table, this ribs is caught raw material as finger when carrying out fragmentation, frictional force when increasing fragmentation is specially adapted to surperficial slyness or ore reduction in irregular shape.
Be the irregular pyramid bodily form or cone table, article four, ribs is symmetrical in twos, wherein a pair ofly formed triangular-shaped profile, another has been to having formed the finger of trapezoidal profile, ribs one side by trapezoidal profile when broken material at first contacts with material, can more tops contact point be arranged when the broken material than triangular-shaped profile, can further improve crushing force.
Be the irregular pyramid bodily form or the frustum bodily form, article four, strengthen a pair of symmetrical formation triangular-shaped profile of rent land, another right title, a ribs is the profile that two straight lines intersect, another root ribs is the finger of circular arc profile, when broken material, at first contact the stress that produces when guaranteeing to have stronger crushing force, the profile of circular arc can reduce the tooth plate casting with material by ribs one side of trapezoidal profile.
Finger varies, the ratio that is less than the small dimension finger according to the quantity of the finger of big specification is evenly distributed on the tooth plate, when carrying out fragmentation, at first catch big material and between big finger, carry out primary breakup like this by big finger, material carries out second-time breakage between little finger then, it so just between a pair of discaling roll the function that has realized the two-stage fragmentation in the one-level shattering process, improved crushing efficiency, saved device fabrication cost and energy conservation of power resource, reduce the occupation of land amount.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further set forth.
Fig. 1 is that the utility model embodiment 1 and embodiment 2 are distributed in the layout schematic diagram on the tooth plate;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is that embodiment 1 is distributed in the layout schematic diagram on the tooth plate;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the left view of Fig. 4.
The specific embodiment
Embodiment 1: referring to Fig. 1 to 3, finger 1 is little finger, its horizontal sectional area reduces to the top gradually from the finger bottom, finger 1 is the irregular pyramid bodily form, the contact-making surface that intersects with tooth plate 5 assumes diamond in shape, the cornerwise length of rhombus is 70 millimeters, until the top of finger 1 it is set obliquely from four summits of rhombus separately along every rib of pyramid and is provided with 6,7,8, article 9 four, ribs, wherein ribs 6,7 is symmetrical, formed triangular-shaped profile, ribs 8,9 is asymmetric, ribs 8 is a trapezoidal profile, and reinforcement 9 is the circular arc profile, and four ribs are in the roof intersection of finger 1, the vertical range of joining and finger bottom is 30 millimeters, and the orthographic projection of four ribs overlaps with cornerwise position of this rhombus.
Embodiment 2: referring to Fig. 1 to 3, finger 2 is big finger, be irregular taper type, the contact-making surface of itself and tooth plate 5 is long waist hexagon rhombus, four ribs 10,11,12, the 13rd, from the summit, the left and right sides that is " ten " word symmetry of described long waist hexagon rhombus and up and down the middle part on water chestnut limit is provided with until the finger top separately obliquely along cone table, the left and right sides vertex distance that is " ten " word symmetry of its long waist hexagon rhombus is 60 millimeters, the distance on water chestnut limit is 90 millimeters up and down, ribs 10,11 is symmetrical, formed triangular-shaped profile, ribs 12,13 is asymmetric, ribs 12 is a trapezoidal profile, reinforcement 13 is the circular arc profile, and four ribs are in the roof intersection of finger 2, and the vertical range of joining and finger bottom is 50 millimeters.
Claims (9)
1. a kibbler roll is with the finger on the tooth plate, with together monoblock cast of tooth plate, its horizontal sectional area reduces to the top gradually from the finger bottom, the contact-making surface that it is characterized in that described finger and tooth plate assumes diamond in shape, described finger is pyramid or taper type, until the finger top four ribs are set evenly from the contact-making surface of finger and tooth plate obliquely along pyramid, four ribs are in the roof intersection of finger.
2. finger according to claim 1, it is characterized in that described finger (1) bodily form is less, the contact-making surface of itself and tooth plate (5) is four limit rhombuses, finger (1) is the pyramid bodily form, described ribs (6), (7), (8), (9) are that every rib along pyramid is provided with until the finger top separately obliquely from four summits of described four limit rhombuses, and the orthographic projection of described four ribs overlaps with cornerwise position of described four limit rhombuses.
3. as finger as described in the claim 2, it is characterized in that described finger (1) is the regular pyramid bodily form, four ribs shapes of described finger are identical with size.
4. as finger as described in the claim 2, it is characterized in that described finger (1) is the irregular pyramid bodily form, four ribs of described finger are symmetry in twos, and wherein a pair of ribs (6), (7) have formed triangular-shaped profile, and another has formed trapezoidal profile to ribs (8), (9).
5. as finger as described in the claim 2, it is characterized in that described finger (1) is the irregular pyramid bodily form, four ribs a pair of (6) of described finger, (7) are symmetrical, formed triangular-shaped profile, another right title, a ribs (8) is a trapezoidal profile, and another root ribs (9) is the circular arc profile.
6. finger according to claim 1, it is characterized in that described finger (2) bodily form is bigger, the contact-making surface of itself and tooth plate is long waist hexagon rhombus, finger (2) is taper type, described ribs (10), (11), (12), (13) are that from the summit, the left and right sides that is " ten " word symmetry of described long waist hexagon rhombus and up and down the middle part on water chestnut limit is provided with until the finger top separately obliquely along cone table, and the orthographic projection of four ribs overlaps with " ten " word antimere of described long waist hexagon rhombus.
7. as finger as described in the claim 6, it is characterized in that described finger (2) is the irregular frustum bodily form, four ribs of described finger (2) are symmetry in twos, the wherein a pair of triangular-shaped profile that formed, and another is to having formed trapezoidal profile.
8. as finger as described in the claim 6, it is characterized in that described finger (2) is the irregular frustum bodily form, four ribs a pair of (10) of described finger (2), (11) are symmetrical, formed triangular-shaped profile, another right title, a reinforcement (12) is a trapezoidal profile, and another root reinforcement (13) is the circular arc profile.
9. be distributed with as claim 2 and as the tooth plate of finger as described in the claim 6, the ratio that the quantity that it is characterized in that the finger (2) according to big specification is less than small dimension finger (1) is evenly distributed on the tooth plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200794393U CN201030312Y (en) | 2007-05-08 | 2007-05-08 | Toothed nails of dental plate for roller type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200794393U CN201030312Y (en) | 2007-05-08 | 2007-05-08 | Toothed nails of dental plate for roller type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030312Y true CN201030312Y (en) | 2008-03-05 |
Family
ID=39162206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200794393U Expired - Lifetime CN201030312Y (en) | 2007-05-08 | 2007-05-08 | Toothed nails of dental plate for roller type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030312Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945945A (en) * | 2011-12-21 | 2014-07-23 | Fl史密斯公司 | Insert arrangement for a roller wear surface |
| CN110586591A (en) * | 2019-10-29 | 2019-12-20 | 苏州中材建设有限公司 | Automatic silo cleaning system and cleaning method |
-
2007
- 2007-05-08 CN CNU2007200794393U patent/CN201030312Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945945A (en) * | 2011-12-21 | 2014-07-23 | Fl史密斯公司 | Insert arrangement for a roller wear surface |
| CN110586591A (en) * | 2019-10-29 | 2019-12-20 | 苏州中材建设有限公司 | Automatic silo cleaning system and cleaning method |
| CN110586591B (en) * | 2019-10-29 | 2024-10-29 | 苏州中材建设有限公司 | Automatic silo cleaning system and cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080305 |