CN201304345Y - Spacer disc structure used for rotor component of gear-type crusher - Google Patents
Spacer disc structure used for rotor component of gear-type crusher Download PDFInfo
- Publication number
- CN201304345Y CN201304345Y CNU2008201560867U CN200820156086U CN201304345Y CN 201304345 Y CN201304345 Y CN 201304345Y CN U2008201560867 U CNU2008201560867 U CN U2008201560867U CN 200820156086 U CN200820156086 U CN 200820156086U CN 201304345 Y CN201304345 Y CN 201304345Y
- Authority
- CN
- China
- Prior art keywords
- type crusher
- dish
- spacer disc
- tooth type
- wheel tooth
- 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 - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 title abstract 8
- 238000003466 welding Methods 0.000 claims abstract description 7
- 210000000515 tooth Anatomy 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a spacer disc structure used for rotor component of a gear-type crusher. The gear-type crusher comprises a main machine and a gear device, wherein the main machine comprises a pedestal, a frame fixed on the pedestal, a pair of rollers supported on the frame in parallel and rotating relatively, a cluster of crushing teeth arranged on the radial surface of the pair of rollers alternately in a staggered manner along the axial direction, and the spacer disc arranged between two adjacent crushing teeth. The spacer disc structure is characterized in that the diameter of the inner hole of the spacer hole is matched with that of the rotation shaft of the roller; and a liner sleeve consisting of a plurality of uniform arc-shaped liners is arranged on the radial outer surface of the spacer disc. The spacer disc structure used for rotor component of the gear-type crusher has high abrasion resistance due to the arrangement of the liner sleeve on the outer surface of the spacer disc as well as a wearable alloy welding rod surface-welded on the liner sleeve, thereby improving the crushing efficiency and reducing the use cost only by replacing the liner sleeve.
Description
Technical field
The utility model relate on a kind of rotor part that is used for wheel tooth type crusher every the dish structure.
Background technology
Wheel tooth type crusher is mainly used in the material of compression strength≤150MPa such as crushed stone lime stone, siltstone and coal, and it is that the crusher chamber of utilizing the roller of two staggered crushing teeths that be arranged in parallel and be equipped with to rotate generation is relatively come broken material.The outer surface of two rollers is equipped with crushing teeth and every dish at axially spaced-apart.Enter the power of the nibbling effect that is subjected to rotating crushing teeth on the roller after the crusher chamber of machine when material, material is forced through between the crushing teeth of two rollers, be subjected to squeezing, roll, grind, cutting of crushing teeth simultaneously, material promptly begins to break, granule after the fragmentation is dished out to the machine below by the gap of two rollers along the tangential direction of roller rotation, discharges after the large granular materials that surpasses the gap continues to be fractured into granule.
In the past every panel surface through for a long time work wearing and tearing easily, make the crusher chamber distortion, influence the particle size after the fragmentation, therefore need often replacing, thereby both influenced crushing efficiency, increased use cost again.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provide on a kind of rotor part that is used for wheel tooth type crusher simple in structure every the dish structure, it can become wear-resisting, has guaranteed the crushing efficiency of wheel tooth type crusher effectively.
A kind of technical scheme that realizes above-mentioned purpose is: on a kind of rotor part that is used for wheel tooth type crusher every the dish structure, described wheel tooth type crusher comprises main frame and transmission device, described main frame comprises base, the frame and the parallel support that are fixed on the base are also made a pair of in relative rotation roller on frame, intermesh on the radial surface of this a pair of roller axially spaced-apart the cluster crushing teeth is installed, be provided with every dish between two adjacent crushing teeths, wherein, described rotating shaft diameter coupling every dish diameter of bore and roller, should be on the radially-outer surface of dish sheathing one deck overlap by the village that the arc village plate of some equalizations constitutes.
On the above-mentioned rotor part that is used for wheel tooth type crusher every the dish structure, wherein, built-up welding one deck wear resistance electrode on the outer surface of Suo Shu Cun plate, this layer wear resistance electrode is transversely arranged and be interlaced waveform.
On the above-mentioned rotor part that is used for wheel tooth type crusher every the dish structure, wherein, the thickness of build-up wear-resistant welding rod layer is 7～9mm on the described village plate.
Above-mentioned any one be used on the rotor part of wheel tooth type crusher every the dish structure, its ancestor, described width every dish is greater than the width of crushing teeth.
Owing to adopted the technical scheme on the rotor part that is used for wheel tooth type crusher of the present utility model every the dish structure, promptly not only increase one deck village cover at outer surface every dish, and at the wear-resisting alloy electrode of village's cover surface overlaying, make it become wear-resisting, and as long as change village's cover, thereby improved crushing efficiency, reduced use cost.
Description of drawings
Fig. 1 is the structural representation on the rotor part that is used for wheel tooth type crusher of the present utility model;
Fig. 2 is the side view every dish on the rotor part that is used for wheel tooth type crusher of the present utility model;
Fig. 3 a, Fig. 3 b are the structural representation of the village's plate on dish.
The specific embodiment
In order to understand the technical solution of the utility model better, below by embodiment particularly and be described in detail in conjunction with the accompanying drawings:
See also Fig. 1 to Fig. 3, wheel tooth type crusher comprises main frame and transmission device, main frame comprises base, be fixed on frame on the base and parallel support on frame and make a pair of in relative rotation roller 1,2, intermesh on the radial surface of these a pair of 1,2 rollers axially spaced-apart cluster crushing teeth 11 is installed, be provided with between two adjacent crushing teeths every dish 12, be used to separate two adjacent crushing teeths 11, every the width of dish 12 width greater than crushing teeth 11.
On the rotor part that is used for wheel tooth type crusher of the present utility model every dish 12, the diameter coupling of the rotating shaft 10,20 of its diameter of bore and roller 1,2, so that 12 tightly be enclosed within the rotating shaft 10,20 every dish, should be on the radially-outer surface of dish 12 village's cover of constituting by the arc village plate 13 of four equalizations of sheathing one deck.Cun plate 13 is to be fixed on the radially-outer surface of dish 12 by the method that bolt 3 adds spot welding, is convenient to simultaneously change.
Built-up welding one layer thickness is the wear resistance electrode 130 of 7～9mm on the outer surface of Cun plate 13, makes it become wear-resisting, and this layer wear resistance electrode 130 is transversely arranged and be interlaced waveform, makes the outer surface of village's plate 13 uneven, more stands wearing and tearing.
Simple in structure, easily manufactured on the rotor part that is used for wheel tooth type crusher of the present utility model every dish, it is wear-resisting to become, and also as long as change village's cover, thereby improved crushing efficiency, reduced use cost.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (4)
- On the rotor part that is used for wheel tooth type crusher every the dish structure, described wheel tooth type crusher comprises main frame and transmission device, described main frame comprises base, the frame and the parallel support that are fixed on the base are also made a pair of in relative rotation roller on frame, intermesh on the radial surface of this a pair of roller axially spaced-apart the cluster crushing teeth is installed, be provided with every dish between two adjacent crushing teeths, it is characterized in that, described rotating shaft diameter coupling every dish diameter of bore and roller, should be on the radially-outer surface of dish sheathing one deck constitute De Cun by the Hu Xing Cun plate of some equalizations and overlap.
- 2. on the rotor part that is used for wheel tooth type crusher according to claim 1 every the dish structure, it is characterized in that, built-up welding one deck wear resistance electrode on the outer surface of Suo Shu Cun plate, this layer wear resistance electrode is transversely arranged and be interlaced waveform.
- 3. on the rotor part that is used for wheel tooth type crusher according to claim 2 every the dish structure, it is characterized in that the thickness of build-up wear-resistant welding rod layer is 7～9mm on the described village plate.
- According to claim 1 to 3 described any one be used on the rotor part of wheel tooth type crusher every the dish structure, it is characterized in that described width every dish is greater than the width of crushing teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201560867U CN201304345Y (en) | 2008-11-28 | 2008-11-28 | Spacer disc structure used for rotor component of gear-type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201560867U CN201304345Y (en) | 2008-11-28 | 2008-11-28 | Spacer disc structure used for rotor component of gear-type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304345Y true CN201304345Y (en) | 2009-09-09 |
Family
ID=41096807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201560867U Expired - Fee Related CN201304345Y (en) | 2008-11-28 | 2008-11-28 | Spacer disc structure used for rotor component of gear-type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304345Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962644A (en) * | 2012-11-26 | 2013-03-13 | 遂宁华能机械有限公司 | Preparation method of thin roller breaking barrel of wear-resistant crusher |
| CN103447135A (en) * | 2012-06-05 | 2013-12-18 | 沈阳铝镁设计研究院有限公司 | Material breaking tank device |
| CN103480453A (en) * | 2013-08-30 | 2014-01-01 | 绵阳金鼎机电技术有限公司 | High-precision wear-resistant tooth roller easy to integrally disassemble and install and manufacturing method thereof |
-
2008
- 2008-11-28 CN CNU2008201560867U patent/CN201304345Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447135A (en) * | 2012-06-05 | 2013-12-18 | 沈阳铝镁设计研究院有限公司 | Material breaking tank device |
| CN103447135B (en) * | 2012-06-05 | 2016-01-13 | 沈阳铝镁设计研究院有限公司 | A kind of particle tank arrangement |
| CN102962644A (en) * | 2012-11-26 | 2013-03-13 | 遂宁华能机械有限公司 | Preparation method of thin roller breaking barrel of wear-resistant crusher |
| CN102962644B (en) * | 2012-11-26 | 2015-11-25 | 遂宁华能机械有限公司 | Wear-resisting disintegrating machine thin broken roller preparation method |
| CN103480453A (en) * | 2013-08-30 | 2014-01-01 | 绵阳金鼎机电技术有限公司 | High-precision wear-resistant tooth roller easy to integrally disassemble and install and manufacturing method thereof |
| CN103480453B (en) * | 2013-08-30 | 2016-02-03 | 绵阳金鼎机电技术有限公司 | The manufacture method of a kind of high accuracy, easily integral disassembly, assembly wear-resistant tooth roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20111128 |