CN206746681U - The large-scale multigroup spool roll raw material rotor of high abrasion - Google Patents
The large-scale multigroup spool roll raw material rotor of high abrasion Download PDFInfo
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- CN206746681U CN206746681U CN201720519546.7U CN201720519546U CN206746681U CN 206746681 U CN206746681 U CN 206746681U CN 201720519546 U CN201720519546 U CN 201720519546U CN 206746681 U CN206746681 U CN 206746681U
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Abstract
A kind of multigroup spool roll raw material rotor of large-scale high abrasion, it is characterised in that including multigroup spool roll (1), Hough latch segment (2), axle (3), key block (4)；Multigroup spool roll (1) is arranged in parallel, and on the periphery of axle (3), the center of axle (3) is provided with key block (preventing multigroup spool roll (1) circumference from skidding)；Two Hough latch segments (2) are respectively provided at the end of left and right two of axle (3), and multigroup spool roll (1) axial float can be prevented after Hough latch segment (2) locking of left and right two.The utility model is simple in construction, can prevent multigroup spool roll circumference skidding and axial float, improve production efficiency.
Description
Technical field
It the utility model is related to a kind of multigroup spool roll raw material rotor of large-scale high abrasion.
Background technology
Because diameter is small, quantity is few, causes production efficiency low for spool roll in the former raw material rotor of industrial and mineral cement industry,
Operational reliability is poor, while also has that vibration is big, and power consumption is high, and anti-wear performance is poor, overall easy to crack, such as maximization (spool roll because
Diameter is big, and quantity is more), then after maximizing the problems such as structure design difficulty.In order to solve problem above, production efficiency, drop are improved
Low production and application cost is, it is necessary to a kind of multigroup spool roll raw material rotor of large-scale high abrasion.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of large-scale high abrasion simple in construction, improving production efficiency
Multigroup spool roll raw material rotor.
To achieve these goals, technical solution adopted in the utility model：
A kind of multigroup spool roll raw material rotor of large-scale high abrasion, it is characterised in that locked including multigroup spool roll (1), Hough
Tight block (2), axle (3), key block (4)；Multigroup spool roll (1) is arranged in parallel, and on the periphery of axle (3), the center of axle (3) is set
There is key block (preventing multigroup spool roll (1) circumference from skidding)；Two Hough latch segments (2) are respectively provided at the end of left and right two of axle (3), left
Multigroup spool roll (1) axial float can be prevented after right two Hough latch segments (2) locking.
Further, a circumferential cushion block locking is additionally provided between each Hough latch segment (2) and multigroup spool roll (1)
Block.
Further, described axle (3) uses medium carbon alloy steel forging material, by Tempering and Quenching, ensure that axle (3)
Comprehensive mechanical performance.
Further, multigroup spool roll (1) uses 16Mn forging materials, by Tempering and Quenching, ensure that multigroup spool roll
(1) comprehensive mechanical performance.
Further, multigroup one layer of wearing layer (5) of spool roll (1) exterior arc surface built-up welding, wearing layer (5) is shaped as latticed
(6) or people's shape, wearing layer (5) material are C-Cr-Mo systems alloy.
Further, described multigroup spool roll is：8-15 group spool rolls, preferably 11 groups of spool rolls.Whole 11 groups of disks
Roller raw material rotor realizes 1.7 meters of spool roll external diameter, the maximization structure of 4.5 meters of total length.
The utility model is simple in construction, can prevent multigroup spool roll circumference skidding and axial float, improve production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view cross section structure diagram of multigroup spool roll of the present utility model.
Fig. 3 is the latticed schematic diagram of wearing layer of the present utility model.
Embodiment
A kind of multigroup spool roll raw material rotor of large-scale high abrasion, it is characterised in that locked including multigroup spool roll (1), Hough
Tight block (2), axle (3), key block (4)；Multigroup spool roll (1) is arranged in parallel, and on the periphery of axle (3), the center of axle (3) is set
There is key block (preventing multigroup spool roll (1) circumference from skidding)；Two Hough latch segments (2) are respectively provided at the end of left and right two of axle (3), left
Multigroup spool roll (1) axial float can be prevented after right two Hough latch segments (2) locking.
A circumferential cushion block latch segment is each additionally provided between Hough latch segment (2) and multigroup spool roll (1).
Described axle (3) uses medium carbon alloy steel forging material, by Tempering and Quenching, ensure that the integrated machine of axle (3)
Tool performance.
Multigroup spool roll (1) uses 16Mn forging materials, by Tempering and Quenching, ensure that the comprehensive of multigroup spool roll (1)
Close mechanical performance.
Multigroup one layer of wearing layer (5) of spool roll (1) exterior arc surface built-up welding, wearing layer (5) are shaped as latticed (6) or herringbone
Shape, wearing layer (5) material are C-Cr-Mo systems alloy.
Described multigroup spool roll is：8-15 group spool rolls, preferably 11 groups of spool rolls.Whole 11 groups of spool rolls raw material turn
Son realizes 1.7 meters of spool roll external diameter, the maximization structure of 4.5 meters of total length.
It is the utility model 1, simple in construction.2nd, it can prevent multigroup spool roll (1) circumference from skidding.3rd, multigroup disk can be prevented
Roller (1) axial float.4th, axle (3) intensity hardness and plasticity toughness are moderate, ensure that the comprehensive mechanical performance of axle (3).5th, it is multigroup
Spool roll (1) ensure that it has certain intensity, and good toughness is not easy to crack, and comprehensive mechanical performance is excellent.6th, wearing layer (5) is resistance to
It is good to grind performance, service life length, postwelding hardness reaches HRc60-66, and service life is that multigroup spool roll (1) arc surface not built-up welding is resistance to
Grind layer 3 times.7th, maximization structure is realized, production efficiency rises at double.8th, under multigroup spool roll (1) a cycle use
Come, as wearing layer (5) because abrasive wear fail, can to wearing layer (5) carry out repeatedly repair built-up welding, be a kind of recycling economy,
The good method to economize on resources.
Claims (7)
1. a kind of multigroup spool roll raw material rotor of large-scale high abrasion, it is characterised in that locked including multigroup spool roll (1), Hough
Block (2), axle (3), key block (4)；Multigroup spool roll (1) is arranged in parallel, and on the periphery of axle (3), the center of axle (3) is provided with
Key block；Two Hough latch segments (2) are respectively provided at the end of left and right two of axle (3), can be with after Hough latch segment (2) locking of left and right two
Prevent multigroup spool roll (1) axial float.
2. a kind of large-scale multigroup spool roll raw material rotor of high abrasion according to claim 1, it is characterised in that described is every
A circumferential cushion block latch segment is additionally provided between individual Hough latch segment (2) and multigroup spool roll (1).
A kind of 3. large-scale multigroup spool roll raw material rotor of high abrasion according to claim 2, it is characterised in that described axle
(3) medium carbon alloy steel forging material is used, by Tempering and Quenching, ensure that the comprehensive mechanical performance of axle (3).
4. a kind of large-scale multigroup spool roll raw material rotor of high abrasion according to claim 3, it is characterised in that described is more
Group spool roll (1) material is the 16Mn forging materials by Tempering and Quenching.
5. a kind of large-scale multigroup spool roll raw material rotor of high abrasion according to claim 4, it is characterised in that described is more
Group one layer of wearing layer (5) of spool roll (1) exterior arc surface built-up welding, wearing layer (5) are shaped as latticed (6) or people's shape, wearing layer
(5) material is C-Cr-Mo systems alloy.
6. a kind of large-scale multigroup spool roll raw material rotor of high abrasion according to claim 5, it is characterised in that described is more
Organizing spool roll is：8-15 group spool rolls.
7. a kind of large-scale multigroup spool roll raw material rotor of high abrasion according to claim 5, it is characterised in that described is more
Group spool roll (1) is 11 groups of spool rolls, and the spool roll external diameter of whole 11 groups of spool rolls raw material rotor is 1.7 meters, total length 4.5
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519546.7U CN206746681U (en) | 2017-05-11 | 2017-05-11 | The large-scale multigroup spool roll raw material rotor of high abrasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519546.7U CN206746681U (en) | 2017-05-11 | 2017-05-11 | The large-scale multigroup spool roll raw material rotor of high abrasion |
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| Publication Number | Publication Date |
|---|---|
| CN206746681U true CN206746681U (en) | 2017-12-15 |
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| CN201720519546.7U Active CN206746681U (en) | 2017-05-11 | 2017-05-11 | The large-scale multigroup spool roll raw material rotor of high abrasion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413441A (en) * | 2017-05-11 | 2017-12-01 | 浙江联创焊接技术有限公司 | The large-scale multigroup spool roll raw material rotor of high abrasion |
-
2017
- 2017-05-11 CN CN201720519546.7U patent/CN206746681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413441A (en) * | 2017-05-11 | 2017-12-01 | 浙江联创焊接技术有限公司 | The large-scale multigroup spool roll raw material rotor of high abrasion |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181210 Address after: 321100 Yongchang Street Industrial Zone, Lanxi City, Jinhua City, Zhejiang Province Patentee after: Zhejiang Hongfeng Machinery Equipment Co., Ltd. Address before: 321100 Mantanggang, Yongchang Town, Lanxi City, Jinhua City, Zhejiang Province Patentee before: Welding Technology Co., Ltd of the ZheJiang Crea-union Information & Technology Co., Ltd. |