CN101804388B - Flotation machine driving device and flotation machine with same - Google Patents
Flotation machine driving device and flotation machine with same Download PDFInfo
- Publication number
- CN101804388B CN101804388B CN 201010119150 CN201010119150A CN101804388B CN 101804388 B CN101804388 B CN 101804388B CN 201010119150 CN201010119150 CN 201010119150 CN 201010119150 A CN201010119150 A CN 201010119150A CN 101804388 B CN101804388 B CN 101804388B
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- Prior art keywords
- flotation
- flotation machine
- motor
- driving device
- main shaft
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- 238000005188 flotation Methods 0.000 title claims abstract description 51
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a driving device of a flotation machine, wherein a motor (1) of the driving device is directly connected with a main shaft (2) of the flotation machine through a flange or a coupling, and the motor (1) directly drives the main shaft (2) of the flotation machine to rotate so as to drive an impeller (3) to rotate. The invention also provides a flotation machine. The invention simplifies the structure of the flotation machine, optimizes the structure of the flotation machine and simplifies the processing technology of the flotation machine on the premise of not changing the technical performance of the flotation machine.
Description
Technical field
The present invention relates to a kind of flotation unit of mineral manufacture field, be specifically related to a kind of flotation device that can simplify the flotation machine driving device of flotator structure and minimizing maintenance cost and have this drive unit.
Background technology
Need adopt floatation to handle at the nonferrous metallic ores of mineral manufacture field about 90%, 50% ferrous metal ore, thereby flotation device become and sort one of most important sorting equipment of raw mineral materials.At present, the type of drive of flotation device mainly contains two kinds, is respectively:
1, V belt drives
Motor by V belt with transmission of power to the big belt pulley on the spindle unit, thereby the rotation of drive shaft rotation impeller.This is to use maximum type of drive at present; the advantage of V belt transmission is to safeguard simply; can overload protection; shortcoming is that transmission efficiency is low; restricted to gearratio, along with flotation device maximizes day by day, the rotating speed of flotation machine impeller is more and more lower; big belt pulley on the spindle unit is increasing, and this gives to make to process has increased difficulty.
2, gear reduction unit drives
Motor is given main shaft by gear reduction unit with transmission of power, thus the rotation of drive shaft rotation impeller.This type of drive is used less, only uses on the only a few large flotation machines abroad, and the advantage of gear reduction unit transmission is the transmission efficiency height, and shortcoming is complex structure, the fault rate height.
Summary of the invention
(1) technical problem that will solve
The present invention is directed to the deficiency that above-mentioned two kinds of type of drive exist, a kind of brand-new flotation device type of drive is provided, under the prerequisite that does not change the flotation device performance, simplify the structure of flotation device, reduce the on-site maintenance expense.
(2) technical scheme
The present invention is achieved through the following technical solutions:
A kind of flotation machine driving device, the motor of this drive unit directly is connected with the flotation device main shaft by flange or shaft coupling, motor direct-drive flotation device main axis rotation, impeller rotation.
Preferably, the main shaft of described motor is quill shaft, and the flotation required air injects by this quill shaft.
Preferably, described motor also comprises motor starting device and electric machine speed regulation control system.
The present invention also provides a kind of flotation device, and this flotation device comprises aforesaid flotation machine driving device.
(3) beneficial effect
The present invention can also simplify the structure of flotation device except a kind of brand-new flotation machine driving device can be provided, parts such as the bearing body on the cancellation flotation device spindle unit, big belt pulley, bearing are simplified the flotation device processing technology.
Description of drawings
Fig. 1 is operation principle schematic diagram of the present invention;
Fig. 2 is core component schematic diagram of the present invention.
Among the figure: 1, motor; 2, flotation device main shaft; 3, impeller; 4, cell body parts.
The specific embodiment
Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, 2, flotation machine driving device of the present invention mainly comprises motor 1, flotation device main shaft 2, impeller 3, cell body parts 4 etc.Motor 1 directly is connected with flotation device main shaft 2 by flange or shaft coupling, motor direct-drive flotation device main shaft 2, thereby impeller 3 rotations.The main shaft of motor 1 is quill shaft, and the flotation required air injects by this quill shaft.Motor can be any type of motor, comprises ordinary three-phase synchronous and rare-earth permanent-magnet electric machine.Motor also comprises motor starting device and electric machine speed regulation control system.
Adopting V belt to drive with common flotation compares, parts such as the motor when the present invention has replaced common flotation and adopts V belt to drive with motor, big belt pulley, upper spindle, bearing body, bearing, bearing gland, oil sealing have been simplified the structure of flotation device.By the control rotating speed of motor, can access the wheel speed that needs, satisfy the requirement of floatation process.
More than be preferred forms of the present invention, according to content disclosed by the invention, those of ordinary skill in the art can expect apparently that some are equal to, substitute or the scheme of modification, all should fall into the scope of protection of the invention.
Claims (3)
1. a flotation machine driving device is characterized in that, the motor of this drive unit (1) directly is connected with flotation device main shaft (2) by flange or shaft coupling, and motor (1) directly drives flotation device main shaft (2) rotation, impeller (3) rotation; The main shaft of described motor (1) is quill shaft, and the flotation required air injects by this quill shaft.
2. flotation machine driving device according to claim 1 is characterized in that, described motor (1) also comprises motor starting device and electric machine speed regulation control system.
3. a flotation device is characterized in that, this flotation device has flotation machine driving device as claimed in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010119150 CN101804388B (en) | 2010-03-05 | 2010-03-05 | Flotation machine driving device and flotation machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010119150 CN101804388B (en) | 2010-03-05 | 2010-03-05 | Flotation machine driving device and flotation machine with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804388A CN101804388A (en) | 2010-08-18 |
| CN101804388B true CN101804388B (en) | 2013-09-11 |
Family
ID=42606439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010119150 Active CN101804388B (en) | 2010-03-05 | 2010-03-05 | Flotation machine driving device and flotation machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101804388B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130532B (en) * | 2011-03-27 | 2012-12-19 | 武汉长海电气科技开发有限公司 | Driving motor of flotation machine |
| CN102638219B (en) * | 2012-04-10 | 2015-02-04 | 武汉长海电气科技开发有限公司 | Permanent magnet drive system of flotation machine |
| CN102728480A (en) * | 2012-07-17 | 2012-10-17 | 唐山国华科技国际工程有限公司 | Motive power device of jet flotation machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714156Y (en) * | 2004-02-16 | 2005-08-03 | 王秀君 | Vortex self-sucking type floatation machine |
| CN201140114Y (en) * | 2007-07-12 | 2008-10-29 | 北京矿冶研究总院 | Flotation machine |
-
2010
- 2010-03-05 CN CN 201010119150 patent/CN101804388B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714156Y (en) * | 2004-02-16 | 2005-08-03 | 王秀君 | Vortex self-sucking type floatation machine |
| CN201140114Y (en) * | 2007-07-12 | 2008-10-29 | 北京矿冶研究总院 | Flotation machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101804388A (en) | 2010-08-18 |
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Owner name: BGRIMM ELECTRICAL TECHNOLOGY CO., LTD. Effective date: 20130820 |
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Effective date of registration: 20130820 Address after: 100044, Beijing, Xicheng District, Xizhimen foreign Hing Street, No. 1 Applicant after: BEIJING GENERAL Research Institute OF MINING AND METALLURGY Applicant after: BGRIMM MACHINERY & AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 100044, Beijing, Xicheng District, Xizhimen foreign Hing Street, No. 1 Applicant before: BEIJING GENERAL Research Institute OF MINING AND METALLURGY |
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Address after: 100044, 1 West Hing Street, Beijing, Xicheng District Co-patentee after: BGRIMM MACHINERY & AUTOMATION TECHNOLOGY Co.,Ltd. Patentee after: Mining and Metallurgical Technology Group Co.,Ltd. Address before: 100044, 1 West Hing Street, Beijing, Xicheng District Co-patentee before: BGRIMM MACHINERY & AUTOMATION TECHNOLOGY Co.,Ltd. Patentee before: Bgrimm Technology Group |
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Address after: 100044, 1 West Hing Street, Beijing, Xicheng District Co-patentee after: BGRIMM MACHINERY & AUTOMATION TECHNOLOGY Co.,Ltd. Patentee after: Bgrimm Technology Group Address before: 100044, Beijing, Xicheng District, Xizhimen foreign Hing Street, No. 1 Co-patentee before: BGRIMM MACHINERY & AUTOMATION TECHNOLOGY Co.,Ltd. Patentee before: Beijing General Research Institute of Mining and Metallurgy |
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Effective date of registration: 20200515 Address after: 100160 building 23, zone 18, No. 188, South Fourth Ring West Road, Fengtai District, Beijing Patentee after: BGRIMM MACHINERY & AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 100044, 1 West Hing Street, Beijing, Xicheng District Co-patentee before: BGRIMM MACHINERY & AUTOMATION TECHNOLOGY Co.,Ltd. Patentee before: Mining and Metallurgical Technology Group Co.,Ltd. |